+0.10.1 --- 2015 . ? . ?
+- Remove support for patches created with Giada < 0.6.x
+- Massive source folders refactoring
+- Improved usability of "play" buttons for channels
+- Fix check for configured soundsystem (would break compilation on g++5)
+- Small fixes and cleanup in Makefile.am
+
+
0.10.0 --- 2015 . 07 . 05
- MIDI lightning output
- Other minor fixes
-SUBDIRS=src
\ No newline at end of file
+AUTOMAKE_OPTIONS = foreign
+
+AM_CXXFLAGS = -Wall -pedantic -Werror
+
+bin_PROGRAMS = giada
+
+giada_SOURCES = \
+src/main.cpp \
+src/core/const.h \
+src/core/channel.h \
+src/core/channel.cpp \
+src/core/sampleChannel.h \
+src/core/sampleChannel.cpp \
+src/core/midiChannel.h \
+src/core/midiChannel.cpp \
+src/core/midiMapConf.h \
+src/core/midiMapConf.cpp \
+src/core/conf.h \
+src/core/conf.cpp \
+src/core/kernelAudio.h \
+src/core/kernelAudio.cpp \
+src/core/pluginHost.h \
+src/core/pluginHost.cpp \
+src/core/mixerHandler.h \
+src/core/mixerHandler.cpp \
+src/core/init.h \
+src/core/init.cpp \
+src/core/plugin.h \
+src/core/plugin.cpp \
+src/core/wave.h \
+src/core/wave.cpp \
+src/core/waveFx.h \
+src/core/waveFx.cpp \
+src/core/kernelMidi.h \
+src/core/kernelMidi.cpp \
+src/core/graphics.h \
+src/core/graphics.cpp \
+src/core/patch.h \
+src/core/patch.cpp \
+src/core/recorder.h \
+src/core/recorder.cpp \
+src/core/mixer.h \
+src/core/mixer.cpp \
+src/core/dataStorage.h \
+src/core/dataStorage.cpp \
+src/glue/glue.h \
+src/glue/glue.cpp \
+src/gui/dialogs/gd_keyGrabber.h \
+src/gui/dialogs/gd_keyGrabber.cpp \
+src/gui/dialogs/gd_about.h \
+src/gui/dialogs/gd_about.cpp \
+src/gui/dialogs/gd_mainWindow.h \
+src/gui/dialogs/gd_mainWindow.cpp \
+src/gui/dialogs/gd_beatsInput.h \
+src/gui/dialogs/gd_beatsInput.cpp \
+src/gui/dialogs/gd_warnings.h \
+src/gui/dialogs/gd_warnings.cpp \
+src/gui/dialogs/gd_bpmInput.h \
+src/gui/dialogs/gd_bpmInput.cpp \
+src/gui/dialogs/gd_browser.h \
+src/gui/dialogs/gd_browser.cpp \
+src/gui/dialogs/gd_config.h \
+src/gui/dialogs/gd_config.cpp \
+src/gui/dialogs/gd_devInfo.h \
+src/gui/dialogs/gd_devInfo.cpp \
+src/gui/dialogs/gd_pluginList.h \
+src/gui/dialogs/gd_pluginList.cpp \
+src/gui/dialogs/gd_pluginWindow.h \
+src/gui/dialogs/gd_pluginWindow.cpp \
+src/gui/dialogs/gd_editor.h \
+src/gui/dialogs/gd_editor.cpp \
+src/gui/dialogs/gd_pluginWindowGUI.h \
+src/gui/dialogs/gd_pluginWindowGUI.cpp \
+src/gui/dialogs/gd_midiOutput.h \
+src/gui/dialogs/gd_midiOutput.cpp \
+src/gui/dialogs/gd_midiInput.h \
+src/gui/dialogs/gd_midiInput.cpp \
+src/gui/dialogs/gd_actionEditor.h \
+src/gui/dialogs/gd_actionEditor.cpp \
+src/gui/elems/ge_column.h \
+src/gui/elems/ge_column.cpp \
+src/gui/elems/ge_sampleChannel.h \
+src/gui/elems/ge_sampleChannel.cpp \
+src/gui/elems/ge_midiChannel.h \
+src/gui/elems/ge_midiChannel.cpp \
+src/gui/elems/ge_midiIoTools.h \
+src/gui/elems/ge_midiIoTools.cpp \
+src/gui/elems/ge_mixed.h \
+src/gui/elems/ge_mixed.cpp \
+src/gui/elems/ge_waveform.h \
+src/gui/elems/ge_waveform.cpp \
+src/gui/elems/ge_browser.h \
+src/gui/elems/ge_browser.cpp \
+src/gui/elems/ge_actionWidget.h \
+src/gui/elems/ge_actionWidget.cpp \
+src/gui/elems/ge_envelopeChannel.h \
+src/gui/elems/ge_envelopeChannel.cpp \
+src/gui/elems/ge_pianoRoll.h \
+src/gui/elems/ge_pianoRoll.cpp \
+src/gui/elems/ge_channel.h \
+src/gui/elems/ge_channel.cpp \
+src/gui/elems/ge_muteChannel.h \
+src/gui/elems/ge_muteChannel.cpp \
+src/gui/elems/ge_actionChannel.h \
+src/gui/elems/ge_actionChannel.cpp \
+src/gui/elems/ge_window.h \
+src/gui/elems/ge_window.cpp \
+src/gui/elems/ge_status.h \
+src/gui/elems/ge_status.cpp \
+src/gui/elems/ge_keyboard.h \
+src/gui/elems/ge_keyboard.cpp \
+src/gui/elems/ge_waveTools.h \
+src/gui/elems/ge_waveTools.cpp \
+src/gui/elems/ge_modeBox.h \
+src/gui/elems/ge_modeBox.cpp \
+src/gui/elems/ge_controller.h \
+src/gui/elems/ge_controller.cpp \
+src/gui/elems/ge_channelButton.h \
+src/gui/elems/ge_channelButton.cpp \
+src/utils/log.h \
+src/utils/log.cpp \
+src/utils/gui_utils.h \
+src/utils/gui_utils.cpp \
+src/utils/utils.h \
+src/utils/utils.cpp
+
+# Check for environment: these vars are defined via AM_CONDITIONAL
+# inside configure.ac
+
+if LINUX
+giada_LDADD = -lsndfile -lfltk -lXext -lX11 -lXft -lXpm -lm \
+ src/deps/rtaudio-mod/librtaudio.a -ljack -lasound -lpthread -ldl \
+ -lpulse-simple -lpulse -lsamplerate -lrtmidi
+#giada_LDFLAGS = -DWITH_VST
+endif
+if WINDOWS
+giada_LDADD = -lrtaudio -ldsound -lwsock32 -lm -lfltk -lwininet -lgdi32 \
+ -lshell32 -lvfw32 -lrpcrt4 -luuid -lcomctl32 -lole32 -lws2_32 \
+ -lsndfile -lsamplerate -lrtmidi -lwinmm -lsetupapi -lksuser \
+ -lpthreadGC2
+giada_LDFLAGS = -mwindows -static
+giada_SOURCES += resource.rc
+endif
+if OSX
+giada_LDADD = -lsndfile -lm -lpthread -lfltk -lrtmidi -lrtaudio \
+ -lsamplerate
+giada_CXXFLAGS = -m32
+giada_LDFLAGS = -m32 -framework CoreAudio -framework Cocoa -framework Carbon \
+ -framework CoreMIDI -framework CoreFoundation
+endif
+
+
+# used only under MinGW to compile the resource.rc file (program icon)
+
+resource.o:
+ windres src/ext/resource.rc -o resource.o
+
+
+#compile libraries
+
+#libs:
+#if LINUX
+# @cd rtaudio-mod; echo "Building RtAudio for Linux..."; \
+# ./configure --with-jack --with-alsa --with-pulse; \
+# make;
+#endif
+#if WINDOWS
+# echo "Building RtAudio for Windows: nothing to do"
+#endif
+#if OSX
+# @cd rtaudio-mod; echo "Building RtAudio for OS X..."; \
+# ./configure --with-core; \
+# make;
+#endif
+
+src/deps/rtaudio-mod/librtaudio.a:
+ @cd src/deps/rtaudio-mod; echo "Building RtAudio for Linux..."; \
+ ./configure --with-jack --with-alsa --with-pulse; \
+ make;
+
+# rename the binaries
+
+if LINUX
+rename:
+ mv giada giada_lin
+endif
+if WINDOWS
+rename:
+ mv giada giada_win.exe
+endif
+if OSX
+rename:
+ mv giada giada_osx
+endif
AC_PREREQ(2.60)
AC_INIT([giada], [0.10], [giadaloopmachine@gmail.com])
AC_CONFIG_SRCDIR([src/main.cpp])
-AM_INIT_AUTOMAKE
+AM_INIT_AUTOMAKE([subdir-objects])
-# ----------------------------------------------------------------------
+# ------------------------------------------------------------------------------
# test the build environment. These vars are used in Makefile.am during
# the linking of the libraries.
AM_CONDITIONAL(WINDOWS, test "x$os" = "xwindows")
AM_CONDITIONAL(OSX, test "x$os" = "xosx")
-# ----------------------------------------------------------------------
+# ------------------------------------------------------------------------------
# --enable-vst. VST compilation is disabled by default
#
[AC_DEFINE(WITH_VST)]
)
-# ----------------------------------------------------------------------
+# ------------------------------------------------------------------------------
-# Check for programs.
+# Check for C++ compiler
AC_PROG_CXX
+
+# Check for C compiler (TODO - is that really needed?)
+
AC_PROG_CC
-AC_PROG_INSTALL
+
+# Check for make
+
AC_PROG_MAKE_SET
-# ----------------------------------------------------------------------
+# ------------------------------------------------------------------------------
# Check for libraries.
[AC_MSG_ERROR([error: library 'pthread' not found!])]
)
-# ----------------------------------------------------------------------
+# ------------------------------------------------------------------------------
# Check for generic headers (fltk, rtaudio and libsndfile are static,
# we ask if headers are available)
fi
-# ----------------------------------------------------------------------
+# ------------------------------------------------------------------------------
# Check for linux header files.
if test "x$os" = "xlinux"; then
-# TODO
-
-# AC_LANG_PUSH([C++])
-# AC_CHECK_HEADER(
-# [X11/extensions/Xext.h],
-# [],
-# [AC_MSG_ERROR([missing Xext.h, maybe you need to install the libxext-dev package?])]
-# )
-# AC_LANG_POP
-
-# AC_LANG_PUSH([C++])
-# AC_CHECK_HEADER(
-# [X11/Xft.h],
-# [],
-# [AC_MSG_ERROR([missing Xft.h, maybe you need to install the libxft-dev package?])]
-# )
-# AC_LANG_POP
-
AC_LANG_PUSH([C++])
AC_CHECK_HEADER(
[X11/xpm.h],
AC_LANG_POP
fi
-# ----------------------------------------------------------------------
+# ------------------------------------------------------------------------------
# finalizing
-AC_CONFIG_FILES([Makefile src/Makefile])
+AC_CONFIG_FILES([Makefile])
AC_OUTPUT
+++ /dev/null
-AUTOMAKE_OPTIONS = foreign
-
-
-
-# aeffect.h (header from VST SDK) uses 'long long' which is not supported
-# in ISO C++ 1998 and -Werror flag breaks the compilation.
-# This is a workaround, fixes needed.
-
-if WINDOWS
-AM_CXXFLAGS = -Wall -pedantic
-else
-AM_CXXFLAGS = -Wall -pedantic -Werror
-endif
-
-bin_PROGRAMS = giada
-
-giada_SOURCES = \
-const.h gd_keyGrabber.h glue.h mixerHandler.cpp \
-gd_about.cpp gd_mainWindow.cpp graphics.cpp mixerHandler.h \
-gd_about.h gd_mainWindow.h graphics.h patch.cpp \
-gd_beatsInput.cpp gd_warnings.cpp ge_mixed.cpp patch.h \
-gd_beatsInput.h gd_warnings.h ge_mixed.h recorder.cpp \
-gd_bpmInput.cpp ge_waveform.cpp gui_utils.cpp recorder.h \
-gd_bpmInput.h ge_waveform.h gui_utils.h utils.cpp \
-gd_browser.cpp init.cpp channel.h utils.h \
-gd_browser.h init.h gd_config.cpp channel.cpp \
-gg_keyboard.cpp kernelAudio.cpp wave.cpp gd_config.h \
-gg_keyboard.h kernelAudio.h waveFx.cpp gd_editor.cpp \
-gg_waveTools.cpp main.cpp waveFx.h gd_editor.h \
-gg_waveTools.h mixer.cpp wave.h gd_keyGrabber.cpp \
-glue.cpp mixer.h ge_browser.h ge_browser.cpp \
-gd_devInfo.cpp gd_devInfo.h plugin.h plugin.cpp \
-pluginHost.h pluginHost.cpp gd_pluginList.h gd_pluginList.cpp \
-gd_pluginWindow.h gd_pluginWindow.cpp ge_window.h ge_window.cpp \
-dataStorage.h dataStorage.cpp conf.h conf.cpp \
-gd_actionEditor.h gd_actionEditor.cpp ge_muteChannel.h ge_muteChannel.cpp \
-ge_actionChannel.h ge_actionChannel.cpp gd_pluginWindowGUI.h gd_pluginWindowGUI.cpp \
-ge_actionWidget.h ge_actionWidget.cpp ge_envelopeChannel.h ge_envelopeChannel.cpp \
-ge_pianoRoll.h ge_pianoRoll.cpp kernelMidi.h kernelMidi.cpp \
-gd_midiOutput.h gd_midiOutput.cpp gd_midiInput.h gd_midiInput.cpp \
-sampleChannel.h sampleChannel.cpp midiChannel.cpp midiChannel.h \
-midiMapConf.cpp midiMapConf.h ge_channel.h ge_channel.cpp \
-log.h log.cpp ge_column.h ge_column.cpp \
-ge_sampleChannel.h ge_sampleChannel.cpp ge_midiChannel.h ge_midiChannel.cpp \
-ge_midiIoTools.h ge_midiIoTools.cpp
-
-
-
-# Check for environment: these vars are defined via AM_CONDITIONAL
-# inside configure.ac
-
-if LINUX
-giada_LDADD = -lsndfile -lfltk -lXext -lX11 -lXft -lXpm -lm \
- rtaudio-mod/librtaudio.a -ljack -lasound -lpthread -ldl \
- -lpulse-simple -lpulse -lsamplerate -lrtmidi
-endif
-if WINDOWS
-giada_LDADD = -lrtaudio -ldsound -lwsock32 -lm -lpthread \
- -lfltk -lwininet -lgdi32 -lshell32 -lvfw32 -lrpcrt4 \
- -luuid -lcomctl32 -lole32 -lws2_32 -lsndfile \
- -lsamplerate -lrtmidi -lwinmm -lsetupapi -lksuser
-giada_LDFLAGS = -mwindows -mno-cygwin -static
-giada_SOURCES += resource.rc
-endif
-if OSX
-giada_LDADD = -lsndfile -lm -lpthread -lfltk -lrtmidi -lrtaudio \
- -lsamplerate
-giada_LDFLAGS = -framework CoreAudio -framework Cocoa -framework Carbon \
- -framework CoreMIDI -framework CoreFoundation
-endif
-
-
-# used only under MinGW to compile the resource.rc file (program icon)
-
-.rc.o:
- windres $^ -o $@
-%.o : %.rc
- windres $^ -o $@
-
-
-
-#compile libraries
-
-libs:
-if LINUX
- @cd rtaudio-mod; echo "Building RtAudio for Linux..."; \
- ./configure --with-jack --with-alsa --with-pulse; \
- make;
-endif
-if WINDOWS
- @cd rtaudio-mod; echo "Building RtAudio for Windows..."; \
- ./configure --with-asio --with-ds; \
- make;
-endif
-if OSX
- @cd rtaudio-mod; echo "Building RtAudio for OS X..."; \
- ./configure --with-core; \
- make;
-endif
-
-
-
-# rename the binaries
-
-if LINUX
-rename:
- mv giada giada_lin
-endif
-if WINDOWS
-rename:
- mv giada giada_win.exe
-endif
-if OSX
-rename:
- mv giada giada_osx
-endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * channel
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "channel.h"
-#include "pluginHost.h"
-#include "kernelMidi.h"
-#include "patch.h"
-#include "wave.h"
-#include "mixer.h"
-#include "mixerHandler.h"
-#include "conf.h"
-#include "waveFx.h"
-#include "log.h"
-#include "midiMapConf.h"
-#include "ge_channel.h"
-
-
-extern Patch G_Patch;
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-extern MidiMapConf G_MidiMap;
-#ifdef WITH_VST
-extern PluginHost G_PluginHost;
-#endif
-
-
-Channel::Channel(int type, int status, int bufferSize)
- : bufferSize(bufferSize),
- type (type),
- status (status),
- key (0),
- volume (DEFAULT_VOL),
- volume_i (1.0f),
- volume_d (0.0f),
- panLeft (1.0f),
- panRight (1.0f),
- mute_i (false),
- mute_s (false),
- mute (false),
- solo (false),
- hasActions(false),
- recStatus (REC_STOPPED),
- vChan (NULL),
- guiChannel(NULL),
- midiIn (true),
- midiInKeyPress (0x0),
- midiInKeyRel (0x0),
- midiInKill (0x0),
- midiInVolume (0x0),
- midiInMute (0x0),
- midiInSolo (0x0),
- midiOutL (false),
- midiOutLplaying(0x0),
- midiOutLmute (0x0),
- midiOutLsolo (0x0)
-{
- vChan = (float *) malloc(bufferSize * sizeof(float));
- if (!vChan)
- gLog("[Channel] unable to alloc memory for vChan\n");
- memset(vChan, 0, bufferSize * sizeof(float));
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-Channel::~Channel()
-{
- status = STATUS_OFF;
- if (vChan)
- free(vChan);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void Channel::sendMidiLmessage(uint32_t learn, int chan, uint32_t msg, int offset)
-{
- gLog("[channel::sendMidiLmessage] learn=%#X, chan=%d, msg=%#X, offset=%d\n",
- learn, chan, msg, offset);
-
- uint32_t out;
-
- /* isolate 'channel' from learnt message and offset it as requested by 'nn'
- * in the midimap configuration file. */
-
- out = ((learn & 0x00FF0000) >> 16) << offset;
-
- /* merge the previously prepared channel into final message, and finally
- * send it. */
-
- out |= msg | (chan << 24);
- kernelMidi::send(out);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void Channel::readPatchMidiIn(int i)
-{
- midiIn = G_Patch.getMidiValue(i, "In");
- midiInKeyPress = G_Patch.getMidiValue(i, "InKeyPress");
- midiInKeyRel = G_Patch.getMidiValue(i, "InKeyRel");
- midiInKill = G_Patch.getMidiValue(i, "InKill");
- midiInVolume = G_Patch.getMidiValue(i, "InVolume");
- midiInMute = G_Patch.getMidiValue(i, "InMute");
- midiInSolo = G_Patch.getMidiValue(i, "InSolo");
-}
-
-void Channel::readPatchMidiOut(int i)
-{
- midiOutL = G_Patch.getMidiValue(i, "OutL");
- midiOutLplaying = G_Patch.getMidiValue(i, "OutLplaying");
- midiOutLmute = G_Patch.getMidiValue(i, "OutLmute");
- midiOutLsolo = G_Patch.getMidiValue(i, "OutLsolo");
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-bool Channel::isPlaying()
-{
- return status & (STATUS_PLAY | STATUS_ENDING);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void Channel::writePatch(FILE *fp, int i, bool isProject)
-{
- fprintf(fp, "chanType%d=%d\n", i, type);
- fprintf(fp, "chanIndex%d=%d\n", i, index);
- fprintf(fp, "chanColumn%d=%d\n", i, guiChannel->getColumnIndex());
- fprintf(fp, "chanMute%d=%d\n", i, mute);
- fprintf(fp, "chanMute_s%d=%d\n", i, mute_s);
- fprintf(fp, "chanSolo%d=%d\n", i, solo);
- fprintf(fp, "chanvol%d=%f\n", i, volume);
- fprintf(fp, "chanPanLeft%d=%f\n", i, panLeft);
- fprintf(fp, "chanPanRight%d=%f\n", i, panRight);
-
- fprintf(fp, "chanMidiIn%d=%u\n", i, midiIn);
- fprintf(fp, "chanMidiInKeyPress%d=%u\n", i, midiInKeyPress);
- fprintf(fp, "chanMidiInKeyRel%d=%u\n", i, midiInKeyRel);
- fprintf(fp, "chanMidiInKill%d=%u\n", i, midiInKill);
- fprintf(fp, "chanMidiInVolume%d=%u\n", i, midiInVolume);
- fprintf(fp, "chanMidiInMute%d=%u\n", i, midiInMute);
- fprintf(fp, "chanMidiInSolo%d=%u\n", i, midiInSolo);
-
- fprintf(fp, "chanMidiOutL%d=%u\n", i, midiOutL);
- fprintf(fp, "chanMidiOutLplaying%d=%u\n", i, midiOutLplaying);
- fprintf(fp, "chanMidiOutLmute%d=%u\n", i, midiOutLmute);
- fprintf(fp, "chanMidiOutLsolo%d=%u\n", i, midiOutLsolo);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void Channel::sendMidiLmute()
-{
- if (!midiOutL || midiOutLmute == 0x0)
- return;
- if (mute)
- sendMidiLmessage(midiOutLsolo, G_MidiMap.muteOnChan, G_MidiMap.muteOnMsg, G_MidiMap.muteOnOffset);
- else
- sendMidiLmessage(midiOutLsolo, G_MidiMap.muteOffChan, G_MidiMap.muteOffMsg, G_MidiMap.muteOffOffset);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void Channel::sendMidiLsolo()
-{
- if (!midiOutL || midiOutLsolo == 0x0)
- return;
- if (solo)
- sendMidiLmessage(midiOutLsolo, G_MidiMap.soloOnChan, G_MidiMap.soloOnMsg, G_MidiMap.soloOnOffset);
- else
- sendMidiLmessage(midiOutLsolo, G_MidiMap.soloOffChan, G_MidiMap.soloOffMsg, G_MidiMap.soloOffOffset);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void Channel::sendMidiLplay()
-{
- if (!midiOutL || midiOutLplaying == 0x0)
- return;
- switch (status) {
- case STATUS_OFF:
- sendMidiLmessage(midiOutLplaying, G_MidiMap.stoppedChan, G_MidiMap.stoppedMsg, G_MidiMap.stoppedOffset);
- break;
- case STATUS_PLAY:
- sendMidiLmessage(midiOutLplaying, G_MidiMap.playingChan, G_MidiMap.playingMsg, G_MidiMap.playingOffset);
- break;
- case STATUS_WAIT:
- sendMidiLmessage(midiOutLplaying, G_MidiMap.waitingChan, G_MidiMap.waitingMsg, G_MidiMap.waitingOffset);
- break;
- case STATUS_ENDING:
- sendMidiLmessage(midiOutLplaying, G_MidiMap.stoppingChan, G_MidiMap.stoppingMsg, G_MidiMap.stoppingOffset);
- }
-}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * channel
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef CHANNEL_H
-#define CHANNEL_H
-
-
-#include "utils.h"
-#include "const.h"
-#include "recorder.h"
-
-
-#ifdef WITH_VST
-
-/* before including aeffetx(x).h we must define __cdecl, otherwise VST
- * headers can't be compiled correctly. In windows __cdecl is already
- * defined. */
-
- #ifdef __GNUC__
- #ifndef _WIN32
- #define __cdecl
- #endif
- #endif
- #include "vst/aeffectx.h"
-
-#endif
-
-
-class Channel {
-
-protected:
-
- /* bufferSize
- * size of every buffer in this channel (vChan, pChan) */
-
- int bufferSize;
-
- /* sendMidiLMessage
- * compose a MIDI message by merging bytes from MidiMap conf class, and send
- * it to KernelMidi. */
-
- void sendMidiLmessage(uint32_t learn, int chan, uint32_t msg, int offset);
-
-public:
-
- Channel(int type, int status, int bufferSize);
- virtual ~Channel();
-
- /* writePatch
- * store values in patch, writing to *fp. */
-
- virtual void writePatch(FILE *fp, int i, bool isProject);
-
- /* loadByPatch
- * load a sample inside a patch. */
-
- virtual int loadByPatch(const char *file, int i) = 0;
-
- /* process
- * merge vChannels into buffer, plus plugin processing (if any). */
-
- virtual void process(float *buffer) = 0;
-
- /* start
- * action to do when channel starts. doQuantize = false (don't
- * quantize) when Mixer is reading actions from Recorder::. */
-
- virtual void start(int frame, bool doQuantize) = 0;
-
- /* stop
- * action to do when channel is stopped normally (via key or MIDI). */
-
- virtual void stop() = 0;
-
- /* kill
- * action to do when channel stops abruptly. */
-
- virtual void kill(int frame) = 0;
-
- /* mute
- * action to do when channel is muted. If internal == true, set
- * internal mute without altering main mute. */
-
- virtual void setMute (bool internal) = 0;
- virtual void unsetMute(bool internal) = 0;
-
- /* empty
- * free any associated resources (e.g. waveform for SAMPLE). */
-
- virtual void empty() = 0;
-
- /* stopBySeq
- * action to do when channel is stopped by sequencer. */
-
- virtual void stopBySeq() = 0;
-
- /* quantize
- * start channel according to quantizer. Index = array index of
- * mixer::channels, used by recorder. LocalFrame = frame within buffer.
- * GloalFrame = actual frame from mixer. */
-
- virtual void quantize(int index, int localFrame, int globalFrame) = 0;
-
- /* onZero
- * action to do when frame goes to zero, i.e. sequencer restart. */
-
- virtual void onZero(int frame) = 0;
-
- /* onBar
- * action to do when a bar has passed. */
-
- virtual void onBar(int frame) = 0;
-
- /* parseAction
- * do something on a recorded action. Parameters:
- * action *a - action to parse
- * localFrame - frame number of the processed buffer
- * globalFrame - actual frame in Mixer */
-
- virtual void parseAction(recorder::action *a, int localFrame, int globalFrame) = 0;
-
- /* rewind
- * rewind channel when rewind button is pressed. */
-
- virtual void rewind() = 0;
-
- /* ------------------------------------------------------------------------ */
-
- int index; // unique id
- int type; // midi or sample
- int status; // status: see const.h
- int key; // keyboard button
- float volume; // global volume
- float volume_i; // internal volume
- float volume_d; // delta volume (for envelope)
- float panLeft;
- float panRight;
- bool mute_i; // internal mute
- bool mute_s; // previous mute status after being solo'd
- bool mute; // global mute
- bool solo;
- bool hasActions; // has something recorded
- int recStatus; // status of recordings (waiting, ending, ...)
- float *vChan; // virtual channel
- class gChannel *guiChannel; // pointer to a gChannel object, part of the GUI
-
- // TODO - midi structs, please
-
- bool midiIn; // enable midi input
- uint32_t midiInKeyPress;
- uint32_t midiInKeyRel;
- uint32_t midiInKill;
- uint32_t midiInVolume;
- uint32_t midiInMute;
- uint32_t midiInSolo;
-
- /* midiOutL*
- * Enable MIDI lightning output, plus a set of midi lighting event to be sent
- * to a device. Those events basically contains the MIDI channel, everything
- * else gets stripped out. */
-
- bool midiOutL;
- uint32_t midiOutLplaying;
- uint32_t midiOutLmute;
- uint32_t midiOutLsolo;
-
-#ifdef WITH_VST
- gVector <class Plugin *> plugins;
-#endif
-
-
- /* ------------------------------------------------------------------------ */
-
- /* isPlaying
- * tell wether the channel is playing or is stopped. */
-
- bool isPlaying();
-
- /* readPatchMidiIn
- * read from patch all midi-related parameters such as keypress, mute
- * and so on. */
-
- void readPatchMidiIn(int i);
- void readPatchMidiOut(int i);
-
- /* sendMidiL*
- * send MIDI lightning events to a physical device. */
-
- void sendMidiLmute();
- void sendMidiLsolo();
- void sendMidiLplay();
-};
-
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * conf
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include <stdlib.h>
-#include "const.h"
-#include "conf.h"
-#include "utils.h"
-#include "log.h"
-
-
-int Conf::openFileForReading()
-{
- std::string path = gGetHomePath() + "/" + CONF_FILENAME;
- fp = fopen(path.c_str(), "r");
- if (fp == NULL) {
- gLog("[Conf::openFile] unable to open conf file for reading\n");
- return 0;
- }
- return 1;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Conf::createConfigFolder(const char *path)
-{
- if (gDirExists(path))
- return 1;
-
- gLog("[Conf] .giada folder not present. Updating...\n");
-
- if (gMkdir(path)) {
- gLog("[Conf] status: ok\n");
- return 1;
- }
- else {
- gLog("[Conf] status: error!\n");
- return 0;
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Conf::openFileForWriting()
-{
- /* writing config file. In windows is in the same dir of the .exe,
- * in Linux and OS X in home */
-
-#if defined(__linux__)
-
- char giadaPath[PATH_MAX];
- sprintf(giadaPath, "%s/.giada", getenv("HOME"));
-
- if (!createConfigFolder(giadaPath))
- return 0;
-
- char path[PATH_MAX];
- sprintf(path, "%s/%s", giadaPath, CONF_FILENAME);
-
-#elif defined(_WIN32)
-
- const char *path = CONF_FILENAME;
-
-#elif defined(__APPLE__)
-
- struct passwd *p = getpwuid(getuid());
- const char *home = p->pw_dir;
- char giadaPath[PATH_MAX];
- snprintf(giadaPath, PATH_MAX, "%s/Library/Application Support/Giada", home);
-
- if (!createConfigFolder(giadaPath))
- return 0;
-
- char path[PATH_MAX];
- sprintf(path, "%s/%s", giadaPath, CONF_FILENAME);
-
-#endif
-
- fp = fopen(path, "w");
- if (fp == NULL)
- return 0;
- return 1;
-
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void Conf::setDefault()
-{
- logMode = LOG_MODE_MUTE;
-
- soundSystem = DEFAULT_SOUNDSYS;
- soundDeviceOut = DEFAULT_SOUNDDEV_OUT;
- soundDeviceIn = DEFAULT_SOUNDDEV_IN;
- samplerate = DEFAULT_SAMPLERATE;
- buffersize = DEFAULT_BUFSIZE;
- delayComp = DEFAULT_DELAYCOMP;
- limitOutput = false;
- rsmpQuality = 0;
-
- midiPortIn = DEFAULT_MIDI_PORT_IN;
- noNoteOff = false;
- midiMapPath[0] = '\0';
- midiPortOut = DEFAULT_MIDI_PORT_OUT;
- midiSync = MIDI_SYNC_NONE;
- midiTCfps = 25.0f;
-
- midiInRewind = 0x0;
- midiInStartStop = 0x0;
- midiInActionRec = 0x0;
- midiInInputRec = 0x0;
- midiInVolumeIn = 0x0;
- midiInVolumeOut = 0x0;
- midiInBeatDouble = 0x0;
- midiInBeatHalf = 0x0;
- midiInMetronome = 0x0;
-
- pluginPath[0] = '\0';
- patchPath [0] = '\0';
- samplePath[0] = '\0';
-
- recsStopOnChanHalt = false;
- chansStopOnSeqHalt = false;
- treatRecsAsLoops = false;
-
- resizeRecordings = true;
-
- actionEditorZoom = 100;
- actionEditorGridOn = false;
- actionEditorGridVal = 1;
-
- mainWindowX = 0;
- mainWindowY = 0;
- mainWindowW = GUI_WIDTH;
- mainWindowH = GUI_HEIGHT;
-
- pianoRollY = -1;
- pianoRollH = 422;
-}
-
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Conf::read()
-{
- setDefault();
-
- if (!openFileForReading()) {
- gLog("[Conf] unreadable .conf file, using default parameters\n");
- return 0;
- }
-
- if (getValue("header") != "GIADACFG") {
- gLog("[Conf] corrupted .conf file, using default parameters\n");
- return -1;
- }
-
- logMode = atoi(getValue("logMode").c_str());
-
- soundSystem = atoi(getValue("soundSystem").c_str());
- if (!soundSystem & (SYS_API_ANY)) soundSystem = DEFAULT_SOUNDSYS;
-
- soundDeviceOut = atoi(getValue("soundDeviceOut").c_str());
- if (soundDeviceOut < 0) soundDeviceOut = DEFAULT_SOUNDDEV_OUT;
-
- soundDeviceIn = atoi(getValue("soundDeviceIn").c_str());
- if (soundDeviceIn < -1) soundDeviceIn = DEFAULT_SOUNDDEV_IN;
-
- channelsOut = atoi(getValue("channelsOut").c_str());
- channelsIn = atoi(getValue("channelsIn").c_str());
- if (channelsOut < 0) channelsOut = 0;
- if (channelsIn < 0) channelsIn = 0;
-
- buffersize = atoi(getValue("buffersize").c_str());
- if (buffersize < 8) buffersize = DEFAULT_BUFSIZE;
-
- delayComp = atoi(getValue("delayComp").c_str());
- if (delayComp < 0) delayComp = DEFAULT_DELAYCOMP;
-
- midiSystem = atoi(getValue("midiSystem").c_str());
- if (midiPortOut < -1) midiPortOut = DEFAULT_MIDI_SYSTEM;
-
- midiPortOut = atoi(getValue("midiPortOut").c_str());
- if (midiPortOut < -1) midiPortOut = DEFAULT_MIDI_PORT_OUT;
-
- midiPortIn = atoi(getValue("midiPortIn").c_str());
- if (midiPortIn < -1) midiPortIn = DEFAULT_MIDI_PORT_IN;
-
- noNoteOff = atoi(getValue("noNoteOff").c_str());
-
- std::string tmpMidiMapPath = getValue("midiMapPath");
- strncpy(midiMapPath, tmpMidiMapPath.c_str(), tmpMidiMapPath.size());
- midiMapPath[tmpMidiMapPath.size()] = '\0'; // strncpy doesn't add '\0'
-
- std::string tmplastFileMap = getValue("lastFileMap");
- strncpy(lastFileMap, tmplastFileMap.c_str(), tmplastFileMap.size());
- lastFileMap[tmplastFileMap.size()] = '\0'; // strncpy doesn't add '\0'
-
- midiSync = atoi(getValue("midiSync").c_str());
- midiTCfps = atof(getValue("midiTCfps").c_str());
-
- midiInRewind = strtoul(getValue("midiInRewind").c_str(), NULL, 10);
- midiInStartStop = strtoul(getValue("midiInStartStop").c_str(), NULL, 10);
- midiInActionRec = strtoul(getValue("midiInActionRec").c_str(), NULL, 10);
- midiInInputRec = strtoul(getValue("midiInInputRec").c_str(), NULL, 10);
- midiInMetronome = strtoul(getValue("midiInMetronome").c_str(), NULL, 10);
- midiInVolumeIn = strtoul(getValue("midiInVolumeIn").c_str(), NULL, 10);
- midiInVolumeOut = strtoul(getValue("midiInVolumeOut").c_str(), NULL, 10);
- midiInBeatDouble = strtoul(getValue("midiInBeatDouble").c_str(), NULL, 10);
- midiInBeatHalf = strtoul(getValue("midiInBeatHalf").c_str(), NULL, 10);
-
- mainWindowX = atoi(getValue("mainWindowX").c_str());
- mainWindowY = atoi(getValue("mainWindowY").c_str());
- mainWindowW = atoi(getValue("mainWindowW").c_str());
- mainWindowH = atoi(getValue("mainWindowH").c_str());
-
- browserX = atoi(getValue("browserX").c_str());
- browserY = atoi(getValue("browserY").c_str());
- browserW = atoi(getValue("browserW").c_str());
- browserH = atoi(getValue("browserH").c_str());
- if (browserX < 0) browserX = 0;
- if (browserY < 0) browserY = 0;
- if (browserW < 396) browserW = 396;
- if (browserH < 302) browserH = 302;
-
- actionEditorX = atoi(getValue("actionEditorX").c_str());
- actionEditorY = atoi(getValue("actionEditorY").c_str());
- actionEditorW = atoi(getValue("actionEditorW").c_str());
- actionEditorH = atoi(getValue("actionEditorH").c_str());
- actionEditorZoom = atoi(getValue("actionEditorZoom").c_str());
- actionEditorGridVal = atoi(getValue("actionEditorGridVal").c_str());
- actionEditorGridOn = atoi(getValue("actionEditorGridOn").c_str());
- if (actionEditorX < 0) actionEditorX = 0;
- if (actionEditorY < 0) actionEditorY = 0;
- if (actionEditorW < 640) actionEditorW = 640;
- if (actionEditorH < 176) actionEditorH = 176;
- if (actionEditorZoom < 100) actionEditorZoom = 100;
- if (actionEditorGridVal < 0) actionEditorGridVal = 0;
- if (actionEditorGridOn < 0) actionEditorGridOn = 0;
-
- pianoRollY = atoi(getValue("pianoRollY").c_str());
- pianoRollH = atoi(getValue("pianoRollH").c_str());
- if (pianoRollH <= 0)
- pianoRollH = 422;
-
- sampleEditorX = atoi(getValue("sampleEditorX").c_str());
- sampleEditorY = atoi(getValue("sampleEditorY").c_str());
- sampleEditorW = atoi(getValue("sampleEditorW").c_str());
- sampleEditorH = atoi(getValue("sampleEditorH").c_str());
- sampleEditorGridVal = atoi(getValue("sampleEditorGridVal").c_str());
- sampleEditorGridOn = atoi(getValue("sampleEditorGridOn").c_str());
- if (sampleEditorX < 0) sampleEditorX = 0;
- if (sampleEditorY < 0) sampleEditorY = 0;
- if (sampleEditorW < 500) sampleEditorW = 500;
- if (sampleEditorH < 292) sampleEditorH = 292;
- if (sampleEditorGridVal < 0) sampleEditorGridVal = 0;
- if (sampleEditorGridOn < 0) sampleEditorGridOn = 0;
-
- configX = atoi(getValue("configX").c_str());
- configY = atoi(getValue("configY").c_str());
- if (configX < 0) configX = 0;
- if (configY < 0) configY = 0;
-
- pluginListX = atoi(getValue("pluginListX").c_str());
- pluginListY = atoi(getValue("pluginListY").c_str());
- if (pluginListX < 0) pluginListX = 0;
- if (pluginListY < 0) pluginListY = 0;
-
- bpmX = atoi(getValue("bpmX").c_str());
- bpmY = atoi(getValue("bpmY").c_str());
- if (bpmX < 0) bpmX = 0;
- if (bpmY < 0) bpmY = 0;
-
- beatsX = atoi(getValue("beatsX").c_str());
- beatsY = atoi(getValue("beatsY").c_str());
- if (beatsX < 0) beatsX = 0;
- if (beatsY < 0) beatsY = 0;
-
- aboutX = atoi(getValue("aboutX").c_str());
- aboutY = atoi(getValue("aboutY").c_str());
- if (aboutX < 0) aboutX = 0;
- if (aboutY < 0) aboutY = 0;
-
- samplerate = atoi(getValue("samplerate").c_str());
- if (samplerate < 8000) samplerate = DEFAULT_SAMPLERATE;
-
- limitOutput = atoi(getValue("limitOutput").c_str());
- rsmpQuality = atoi(getValue("rsmpQuality").c_str());
-
- std::string p = getValue("pluginPath");
- strncpy(pluginPath, p.c_str(), p.size());
- pluginPath[p.size()] = '\0'; // strncpy doesn't add '\0'
-
- p = getValue("patchPath");
- strncpy(patchPath, p.c_str(), p.size());
- patchPath[p.size()] = '\0'; // strncpy doesn't add '\0'
-
- p = getValue("samplePath");
- strncpy(samplePath, p.c_str(), p.size());
- samplePath[p.size()] = '\0'; // strncpy doesn't add '\0'
-
- recsStopOnChanHalt = atoi(getValue("recsStopOnChanHalt").c_str());
- chansStopOnSeqHalt = atoi(getValue("chansStopOnSeqHalt").c_str());
- treatRecsAsLoops = atoi(getValue("treatRecsAsLoops").c_str());
-
- resizeRecordings = atoi(getValue("resizeRecordings").c_str());
-
- close();
- return 1;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Conf::write()
-{
- if (!openFileForWriting())
- return 0;
-
- fprintf(fp, "# --- Giada configuration file --- \n");
- fprintf(fp, "header=GIADACFG\n");
- fprintf(fp, "version=%s\n", VERSIONE);
-
- fprintf(fp, "logMode=%d\n", logMode);
-
- fprintf(fp, "soundSystem=%d\n", soundSystem);
- fprintf(fp, "soundDeviceOut=%d\n", soundDeviceOut);
- fprintf(fp, "soundDeviceIn=%d\n", soundDeviceIn);
- fprintf(fp, "channelsOut=%d\n", channelsOut);
- fprintf(fp, "channelsIn=%d\n", channelsIn);
- fprintf(fp, "buffersize=%d\n", buffersize);
- fprintf(fp, "delayComp=%d\n", delayComp);
- fprintf(fp, "samplerate=%d\n", samplerate);
- fprintf(fp, "limitOutput=%d\n", limitOutput);
- fprintf(fp, "rsmpQuality=%d\n", rsmpQuality);
-
- fprintf(fp, "midiSystem=%d\n", midiSystem);
- fprintf(fp, "midiPortOut=%d\n", midiPortOut);
- fprintf(fp, "midiPortIn=%d\n", midiPortIn);
- fprintf(fp, "noNoteOff=%d\n", noNoteOff);
- fprintf(fp, "midiMapPath=%s\n", midiMapPath);
- fprintf(fp, "lastFileMap=%s\n", lastFileMap);
- fprintf(fp, "midiSync=%d\n", midiSync);
- fprintf(fp, "midiTCfps=%f\n", midiTCfps);
-
- fprintf(fp, "midiInRewind=%u\n", midiInRewind);
- fprintf(fp, "midiInStartStop=%u\n", midiInStartStop);
- fprintf(fp, "midiInActionRec=%u\n", midiInActionRec);
- fprintf(fp, "midiInInputRec=%u\n", midiInInputRec);
- fprintf(fp, "midiInMetronome=%u\n", midiInMetronome);
- fprintf(fp, "midiInVolumeIn=%u\n", midiInVolumeIn);
- fprintf(fp, "midiInVolumeOut=%u\n", midiInVolumeOut);
- fprintf(fp, "midiInBeatDouble=%u\n", midiInBeatDouble);
- fprintf(fp, "midiInBeatHalf=%u\n", midiInBeatHalf);
-
- fprintf(fp, "pluginPath=%s\n", pluginPath);
- fprintf(fp, "patchPath=%s\n", patchPath);
- fprintf(fp, "samplePath=%s\n", samplePath);
-
- fprintf(fp, "mainWindowX=%d\n", mainWindowX);
- fprintf(fp, "mainWindowY=%d\n", mainWindowY);
- fprintf(fp, "mainWindowW=%d\n", mainWindowW);
- fprintf(fp, "mainWindowH=%d\n", mainWindowH);
-
- fprintf(fp, "browserX=%d\n", browserX);
- fprintf(fp, "browserY=%d\n", browserY);
- fprintf(fp, "browserW=%d\n", browserW);
- fprintf(fp, "browserH=%d\n", browserH);
-
- fprintf(fp, "actionEditorX=%d\n", actionEditorX);
- fprintf(fp, "actionEditorY=%d\n", actionEditorY);
- fprintf(fp, "actionEditorW=%d\n", actionEditorW);
- fprintf(fp, "actionEditorH=%d\n", actionEditorH);
- fprintf(fp, "actionEditorZoom=%d\n", actionEditorZoom);
- fprintf(fp, "actionEditorGridOn=%d\n", actionEditorGridOn);
- fprintf(fp, "actionEditorGridVal=%d\n", actionEditorGridVal);
-
- fprintf(fp, "pianoRollY=%d\n", pianoRollY);
- fprintf(fp, "pianoRollH=%d\n", pianoRollH);
-
- fprintf(fp, "sampleEditorX=%d\n", sampleEditorX);
- fprintf(fp, "sampleEditorY=%d\n", sampleEditorY);
- fprintf(fp, "sampleEditorW=%d\n", sampleEditorW);
- fprintf(fp, "sampleEditorH=%d\n", sampleEditorH);
- fprintf(fp, "sampleEditorGridOn=%d\n", sampleEditorGridOn);
- fprintf(fp, "sampleEditorGridVal=%d\n", sampleEditorGridVal);
-
- fprintf(fp, "configX=%d\n", configX);
- fprintf(fp, "configY=%d\n", configY);
-
- fprintf(fp, "pluginListX=%d\n", pluginListX);
- fprintf(fp, "pluginListY=%d\n", pluginListY);
-
- fprintf(fp, "bpmX=%d\n", bpmX);
- fprintf(fp, "bpmY=%d\n", bpmY);
-
- fprintf(fp, "beatsX=%d\n", beatsX);
- fprintf(fp, "beatsY=%d\n", beatsY);
-
- fprintf(fp, "aboutX=%d\n", aboutX);
- fprintf(fp, "aboutY=%d\n", aboutY);
-
- fprintf(fp, "recsStopOnChanHalt=%d\n", recsStopOnChanHalt);
- fprintf(fp, "chansStopOnSeqHalt=%d\n", chansStopOnSeqHalt);
- fprintf(fp, "treatRecsAsLoops=%d\n", treatRecsAsLoops);
-
- fprintf(fp, "resizeRecordings=%d\n", resizeRecordings);
-
- close();
- return 1;
-}
-
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void Conf::close()
-{
- if (fp != NULL)
- fclose(fp);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void Conf::setPath(char *path, const char *p)
-{
- path[0] = '\0';
- strncpy(path, p, strlen(p));
- path[strlen(p)] = '\0';
-}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * conf
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef __CONF_H__
-#define __CONF_H__
-
-
-#include <limits.h>
-#include <stdint.h>
-#include "dataStorage.h"
-
-
-#if defined(__APPLE__)
- #include <pwd.h>
-#endif
-
-
-class Conf : public DataStorage
-{
-private:
-
- int openFileForReading();
- int openFileForWriting();
- int createConfigFolder(const char *path);
-
-public:
-
- int logMode;
-
- int soundSystem;
- int soundDeviceOut;
- int soundDeviceIn;
- int channelsOut;
- int channelsIn;
- int samplerate;
- int buffersize;
- int delayComp;
- bool limitOutput;
- int rsmpQuality;
-
- int midiSystem;
- int midiPortOut;
- int midiPortIn;
- bool noNoteOff;
- char midiMapPath[FILENAME_MAX];
- char lastFileMap[FILENAME_MAX];
- int midiSync; // see const.h
- float midiTCfps;
-
- uint32_t midiInRewind;
- uint32_t midiInStartStop;
- uint32_t midiInActionRec;
- uint32_t midiInInputRec;
- uint32_t midiInMetronome;
- uint32_t midiInVolumeIn;
- uint32_t midiInVolumeOut;
- uint32_t midiInBeatDouble;
- uint32_t midiInBeatHalf;
-
- bool recsStopOnChanHalt;
- bool chansStopOnSeqHalt;
- bool treatRecsAsLoops;
-
- bool resizeRecordings;
-
- char pluginPath[FILENAME_MAX];
- char patchPath [FILENAME_MAX];
- char samplePath[FILENAME_MAX];
-
- int mainWindowX, mainWindowY, mainWindowW, mainWindowH;
- int browserX, browserY, browserW, browserH;
- int actionEditorX, actionEditorY, actionEditorW, actionEditorH, actionEditorZoom;
- int actionEditorGridVal;
- int actionEditorGridOn;
- int sampleEditorX, sampleEditorY, sampleEditorW, sampleEditorH;
- int sampleEditorGridVal;
- int sampleEditorGridOn;
- int pianoRollY, pianoRollH;
- int pluginListX, pluginListY;
- int configX, configY;
- int bpmX, bpmY;
- int beatsX, beatsY;
- int aboutX, aboutY;
-
- int read();
- int write();
- void setDefault();
-
- /* setPath
- * updates one of the following values: plugin, patch or sample.
- * Pass it a pointer to one of these (path) and the string to save (p). */
-
- void setPath(char *path, const char *p);
-
- void close();
-};
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * const.h
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-#ifndef CONST_H
-#define CONST_H
-
-
-/* -- version --------------------------------------------------------------- */
-#define VERSIONE "0.10.0"
-#define VERSIONE_STR "Giada"
-#define VERSIONE_FLOAT 1.0f
-
-#define CONF_FILENAME "giada.conf"
-
-
-
-/* -- GUI ------------------------------------------------------------------- */
-#ifdef _WIN32
- #define GUI_SLEEP 1000/24
-#else
- #define GUI_SLEEP 1000000/24 // == 1.000.000 / 24 == 1/24 sec == 24 Hz
-#endif
-#define GUI_WIDTH 810
-#define GUI_HEIGHT 510
-
-#define COLOR_BD_0 fl_rgb_color(78, 78, 78) // border off
-#define COLOR_BD_1 fl_rgb_color(188, 188, 188) // border on
-#define COLOR_BG_0 fl_rgb_color(37, 37, 37) // bg off
-#define COLOR_BG_1 fl_rgb_color(78, 78, 78) // bg on (clicked)
-#define COLOR_BG_2 fl_rgb_color(177, 142, 142) // bg active (play, for some widgets)
-#define COLOR_BG_3 fl_rgb_color(28, 32, 80) // bg input rec
-#define COLOR_BG_4 fl_rgb_color(113, 31, 31) // bg action rec
-#define COLOR_ALERT fl_rgb_color(239, 75, 53) // peak meter alert
-#define COLOR_TEXT_0 fl_rgb_color(200, 200, 200)
-#define COLOR_TEXT_1 fl_rgb_color(25, 25, 25) // TODO - duplicate!
-#define COLOR_BG_MAIN fl_rgb_color(25, 25, 25) // windows background
-#define COLOR_BG_DARK fl_rgb_color(0, 0, 0) // inputs background
-
-
-
-/* -- MIN/MAX values -------------------------------------------------------- */
-#define MAX_BEATS 32
-#define MAX_BARS 32
-#define MAX_PATCHNAME_LEN 32
-#define DB_MIN_SCALE 60.0f
-#define MAX_VST_EVENTS 32
-
-
-
-/* -- kernel audio ---------------------------------------------------------- */
-#define SYS_API_JACK 0x01 // 0000 0001
-#define SYS_API_ALSA 0x02 // 0000 0010
-#define SYS_API_DS 0x04 // 0000 0100
-#define SYS_API_ASIO 0x08 // 0000 1000
-#define SYS_API_CORE 0x10 // 0001 0000
-#define SYS_API_PULSE 0x20 // 0010 0000
-#define SYS_API_ANY 0x3F // 0011 1111
-
-#define KERNEL_OK 0
-#define KERNEL_UNDERRUN -1
-#define KERNEL_CRITICAL -2
-
-
-
-/* -- kernel midi ----------------------------------------------------------- */
-#define MIDI_API_JACK 0x01 // 0000 0001
-#define MIDI_API_ALSA 0x02 // 0000 0010
-
-
-
-/* -- default system -------------------------------------------------------- */
-#if defined(__linux__)
- #define DEFAULT_SOUNDSYS SYS_API_ALSA
-#elif defined(_WIN32)
- #define DEFAULT_SOUNDSYS SYS_API_DS
-#elif defined(__APPLE__)
- #define DEFAULT_SOUNDSYS SYS_API_CORE
-#endif
-
-#define DEFAULT_SOUNDDEV_OUT 0 /// FIXME - please override with rtAudio::getDefaultDevice (or similar)
-#define DEFAULT_SOUNDDEV_IN -1 // no recording by default: input disabled
-#define DEFAULT_MIDI_SYSTEM 0
-#define DEFAULT_MIDI_PORT_IN -1
-#define DEFAULT_MIDI_PORT_OUT -1
-#define DEFAULT_SAMPLERATE 44100
-#define DEFAULT_BUFSIZE 1024
-#define DEFAULT_DELAYCOMP 0
-#define DEFAULT_VOL 0.0f
-#define DEFAULT_BOOST 0.0f
-#define gDEFAULT_PITCH 1.0f // ugly and temporary fix to avoid conflicts with wingdi.h (Windows only).
-#define DEFAULT_OUT_VOL 1.0f
-#define DEFAULT_IN_VOL 0.0f
-#define DEFAULT_CHANMODE SINGLE_BASIC
-#define DEFAULT_BPM 120.0f
-#define DEFAULT_BEATS 4
-#define DEFAULT_BARS 1
-#define DEFAULT_QUANTIZE 0 // quantizer off
-#define DEFAULT_FADEOUT_STEP 0.01f // micro-fadeout speed
-
-
-
-/* -- mixer statuses and modes ---------------------------------------------- */
-#define LOOP_BASIC 0x01 // 0000 0001 chanMode
-#define LOOP_ONCE 0x02 // 0000 0010 chanMode
-#define SINGLE_BASIC 0x04 // 0000 0100 chanMode
-#define SINGLE_PRESS 0x08 // 0000 1000 chanMode
-#define SINGLE_RETRIG 0x10 // 0001 0000 chanMode
-#define LOOP_REPEAT 0x20 // 0010 0000 chanMode
-#define SINGLE_ENDLESS 0x40 // 0100 0000 chanMode
-#define LOOP_ONCE_BAR 0x80 // 1000 0000 chanMode
-
-#define LOOP_ANY 0xA3 // 1010 0011 chanMode - any loop mode
-#define SINGLE_ANY 0x5C // 0101 1100 chanMode - any single mode
-
-#define STATUS_ENDING 0x01 // 0000 0001 chanStatus - ending (loop mode only)
-#define STATUS_WAIT 0x02 // 0000 0010 chanStatus - waiting for start (loop mode only)
-#define STATUS_PLAY 0x04 // 0000 0100 chanStatus - playing
-#define STATUS_OFF 0x08 // 0000 1000 chanStatus - off
-#define STATUS_EMPTY 0x10 // 0001 0000 chanStatus - not loaded (empty chan)
-#define STATUS_MISSING 0x20 // 0010 0000 chanStatus - not found
-#define STATUS_WRONG 0x40 // 0100 0000 chanStatus - something wrong (freq, bitrate, ...)
-
-#define REC_WAITING 0x01 // 0000 0001
-#define REC_ENDING 0x02 // 0000 0010
-#define REC_READING 0x04 // 0000 0100
-#define REC_STOPPED 0x08 // 0000 1000
-
-
-
-/* -- actions --------------------------------------------------------------- */
-#define ACTION_KEYPRESS 0x01 // 0000 0001
-#define ACTION_KEYREL 0x02 // 0000 0010
-#define ACTION_KILLCHAN 0x04 // 0000 0100
-#define ACTION_MUTEON 0x08 // 0000 1000
-#define ACTION_MUTEOFF 0x10 // 0001 0000
-#define ACTION_VOLUME 0x20 // 0010 0000
-#define ACTION_MIDI 0x40 // 0100 0000
-
-#define ACTION_KEYS 0x03 // 0000 0011 any key
-#define ACTION_MUTES 0x24 // 0001 1000 any mute
-
-#define RANGE_CHAR 0x01 // range for MIDI (0-127)
-#define RANGE_FLOAT 0x02 // range for volumes and VST params (0.0-1.0)
-
-
-
-/* -- mixerHandler signals -------------------------------------------------- */
-#define SAMPLE_LOADED_OK 0x01
-#define SAMPLE_LEFT_EMPTY 0x02
-#define SAMPLE_NOT_VALID 0x04
-#define SAMPLE_MULTICHANNEL 0x08
-#define SAMPLE_WRONG_BIT 0x10
-#define SAMPLE_WRONG_ENDIAN 0x20
-#define SAMPLE_WRONG_FORMAT 0x40
-#define SAMPLE_READ_ERROR 0x80
-#define SAMPLE_PATH_TOO_LONG 0x100
-
-/** FIXME - add to SAMPLE_ series those for when exporting */
-
-
-
-/* -- log modes ------------------------------------------------------------- */
-#define LOG_MODE_STDOUT 0x01
-#define LOG_MODE_FILE 0x02
-#define LOG_MODE_MUTE 0x04
-
-
-
-/* -- browser types --------------------------------------------------------- */
-#define BROWSER_LOAD_PATCH 0x00
-#define BROWSER_LOAD_SAMPLE 0x01
-#define BROWSER_SAVE_PATCH 0x02
-#define BROWSER_SAVE_SAMPLE 0x04
-#define BROWSER_SAVE_PROJECT 0x08
-#define BROWSER_LOAD_PLUGIN 0x10
-
-
-
-/* -- channel types --------------------------------------------------------- */
-#define CHANNEL_SAMPLE 0x01
-#define CHANNEL_MIDI 0x02
-
-
-
-/* -- unique IDs of mainWin's subwindows ------------------------------------ */
-/* -- wid > 0 are reserved by gg_keyboard ----------------------------------- */
-#define WID_BEATS -1
-#define WID_BPM -2
-#define WID_ABOUT -3
-#define WID_FILE_BROWSER -4
-#define WID_CONFIG -5
-#define WID_FX_LIST -6
-#define WID_ACTION_EDITOR -7
-#define WID_SAMPLE_EDITOR -8
-#define WID_FX -9
-#define WID_KEY_GRABBER -10
-
-
-/* -- patch signals --------------------------------------------------------- */
-#define PATCH_UNREADABLE 0
-#define PATCH_INVALID -1
-#define PATCH_OPEN_OK 1
-
-/** TODO - addo to PATCH_ serie the signals for saving/loading */
-
-
-
-/* -- MIDI signals -------------------------------------------------------------
- * all signals are set to channel 0 (where channels are considered).
- * It's up to the caller to bitmask them with the proper channel number. */
-
-/* channel voices messages - controller (0xB0) is a special subset of
- * this family: it drives knobs, volume, faders and such. */
-
-#define MIDI_CONTROLLER 0xB0 << 24
-#define MIDI_NOTE_ON 0x90 << 24
-#define MIDI_NOTE_OFF 0x80 << 24
-#define MIDI_ALL_NOTES_OFF (MIDI_CONTROLLER) | (0x7B << 16)
-#define MIDI_VOLUME (MIDI_CONTROLLER) | (0x07 << 16)
-
-/* system common / real-time messages. Single bytes */
-
-#define MIDI_SYSEX 0xF0
-#define MIDI_MTC_QUARTER 0xF1
-#define MIDI_POSITION_PTR 0xF2
-#define MIDI_CLOCK 0xF8
-#define MIDI_START 0xFA
-#define MIDI_CONTINUE 0xFB
-#define MIDI_STOP 0xFC
-#define MIDI_EOX 0xF7 // end of sysex
-
-/* channels */
-
-#define MIDI_CHAN_0 0x00 << 24
-#define MIDI_CHAN_1 0x01 << 24
-#define MIDI_CHAN_2 0x02 << 24
-#define MIDI_CHAN_3 0x03 << 24
-#define MIDI_CHAN_4 0x04 << 24
-#define MIDI_CHAN_5 0x05 << 24
-#define MIDI_CHAN_6 0x06 << 24
-#define MIDI_CHAN_7 0x07 << 24
-#define MIDI_CHAN_8 0x08 << 24
-#define MIDI_CHAN_9 0x09 << 24
-#define MIDI_CHAN_10 0x0A << 24
-#define MIDI_CHAN_11 0x0B << 24
-#define MIDI_CHAN_12 0x0C << 24
-#define MIDI_CHAN_13 0x0D << 24
-#define MIDI_CHAN_14 0x0E << 24
-#define MIDI_CHAN_15 0x0F << 24
-
-const int MIDI_CHANS[16] = {
- MIDI_CHAN_0, MIDI_CHAN_1, MIDI_CHAN_2, MIDI_CHAN_3,
- MIDI_CHAN_4, MIDI_CHAN_5, MIDI_CHAN_6, MIDI_CHAN_7,
- MIDI_CHAN_8, MIDI_CHAN_9, MIDI_CHAN_10, MIDI_CHAN_11,
- MIDI_CHAN_12, MIDI_CHAN_13, MIDI_CHAN_14, MIDI_CHAN_15
-};
-
-/* midi sync constants */
-
-#define MIDI_SYNC_NONE 0x00
-#define MIDI_SYNC_CLOCK_M 0x01
-#define MIDI_SYNC_CLOCK_S 0x02
-#define MIDI_SYNC_MTC_M 0x04
-#define MIDI_SYNC_MTC_S 0x08
-
-#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * channel
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../utils/log.h"
+#include "../gui/elems/ge_channel.h"
+#include "channel.h"
+#include "pluginHost.h"
+#include "kernelMidi.h"
+#include "patch.h"
+#include "wave.h"
+#include "mixer.h"
+#include "mixerHandler.h"
+#include "conf.h"
+#include "waveFx.h"
+#include "midiMapConf.h"
+
+
+extern Patch G_Patch;
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+extern MidiMapConf G_MidiMap;
+#ifdef WITH_VST
+extern PluginHost G_PluginHost;
+#endif
+
+
+Channel::Channel(int type, int status, int bufferSize)
+ : bufferSize(bufferSize),
+ type (type),
+ status (status),
+ key (0),
+ volume (DEFAULT_VOL),
+ volume_i (1.0f),
+ volume_d (0.0f),
+ panLeft (1.0f),
+ panRight (1.0f),
+ mute_i (false),
+ mute_s (false),
+ mute (false),
+ solo (false),
+ hasActions(false),
+ recStatus (REC_STOPPED),
+ vChan (NULL),
+ guiChannel(NULL),
+ midiIn (true),
+ midiInKeyPress (0x0),
+ midiInKeyRel (0x0),
+ midiInKill (0x0),
+ midiInVolume (0x0),
+ midiInMute (0x0),
+ midiInSolo (0x0),
+ midiOutL (false),
+ midiOutLplaying(0x0),
+ midiOutLmute (0x0),
+ midiOutLsolo (0x0)
+{
+ vChan = (float *) malloc(bufferSize * sizeof(float));
+ if (!vChan)
+ gLog("[Channel] unable to alloc memory for vChan\n");
+ memset(vChan, 0, bufferSize * sizeof(float));
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+Channel::~Channel()
+{
+ status = STATUS_OFF;
+ if (vChan)
+ free(vChan);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void Channel::sendMidiLmessage(uint32_t learn, int chan, uint32_t msg, int offset)
+{
+ gLog("[channel::sendMidiLmessage] learn=%#X, chan=%d, msg=%#X, offset=%d\n",
+ learn, chan, msg, offset);
+
+ uint32_t out;
+
+ /* isolate 'channel' from learnt message and offset it as requested by 'nn'
+ * in the midimap configuration file. */
+
+ out = ((learn & 0x00FF0000) >> 16) << offset;
+
+ /* merge the previously prepared channel into final message, and finally
+ * send it. */
+
+ out |= msg | (chan << 24);
+ kernelMidi::send(out);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void Channel::readPatchMidiIn(int i)
+{
+ midiIn = G_Patch.getMidiValue(i, "In");
+ midiInKeyPress = G_Patch.getMidiValue(i, "InKeyPress");
+ midiInKeyRel = G_Patch.getMidiValue(i, "InKeyRel");
+ midiInKill = G_Patch.getMidiValue(i, "InKill");
+ midiInVolume = G_Patch.getMidiValue(i, "InVolume");
+ midiInMute = G_Patch.getMidiValue(i, "InMute");
+ midiInSolo = G_Patch.getMidiValue(i, "InSolo");
+}
+
+void Channel::readPatchMidiOut(int i)
+{
+ midiOutL = G_Patch.getMidiValue(i, "OutL");
+ midiOutLplaying = G_Patch.getMidiValue(i, "OutLplaying");
+ midiOutLmute = G_Patch.getMidiValue(i, "OutLmute");
+ midiOutLsolo = G_Patch.getMidiValue(i, "OutLsolo");
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+bool Channel::isPlaying()
+{
+ return status & (STATUS_PLAY | STATUS_ENDING);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void Channel::writePatch(FILE *fp, int i, bool isProject)
+{
+ fprintf(fp, "chanType%d=%d\n", i, type);
+ fprintf(fp, "chanIndex%d=%d\n", i, index);
+ fprintf(fp, "chanColumn%d=%d\n", i, guiChannel->getColumnIndex());
+ fprintf(fp, "chanMute%d=%d\n", i, mute);
+ fprintf(fp, "chanMute_s%d=%d\n", i, mute_s);
+ fprintf(fp, "chanSolo%d=%d\n", i, solo);
+ fprintf(fp, "chanvol%d=%f\n", i, volume);
+ fprintf(fp, "chanPanLeft%d=%f\n", i, panLeft);
+ fprintf(fp, "chanPanRight%d=%f\n", i, panRight);
+
+ fprintf(fp, "chanMidiIn%d=%u\n", i, midiIn);
+ fprintf(fp, "chanMidiInKeyPress%d=%u\n", i, midiInKeyPress);
+ fprintf(fp, "chanMidiInKeyRel%d=%u\n", i, midiInKeyRel);
+ fprintf(fp, "chanMidiInKill%d=%u\n", i, midiInKill);
+ fprintf(fp, "chanMidiInVolume%d=%u\n", i, midiInVolume);
+ fprintf(fp, "chanMidiInMute%d=%u\n", i, midiInMute);
+ fprintf(fp, "chanMidiInSolo%d=%u\n", i, midiInSolo);
+
+ fprintf(fp, "chanMidiOutL%d=%u\n", i, midiOutL);
+ fprintf(fp, "chanMidiOutLplaying%d=%u\n", i, midiOutLplaying);
+ fprintf(fp, "chanMidiOutLmute%d=%u\n", i, midiOutLmute);
+ fprintf(fp, "chanMidiOutLsolo%d=%u\n", i, midiOutLsolo);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void Channel::sendMidiLmute()
+{
+ if (!midiOutL || midiOutLmute == 0x0)
+ return;
+ if (mute)
+ sendMidiLmessage(midiOutLsolo, G_MidiMap.muteOnChan, G_MidiMap.muteOnMsg, G_MidiMap.muteOnOffset);
+ else
+ sendMidiLmessage(midiOutLsolo, G_MidiMap.muteOffChan, G_MidiMap.muteOffMsg, G_MidiMap.muteOffOffset);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void Channel::sendMidiLsolo()
+{
+ if (!midiOutL || midiOutLsolo == 0x0)
+ return;
+ if (solo)
+ sendMidiLmessage(midiOutLsolo, G_MidiMap.soloOnChan, G_MidiMap.soloOnMsg, G_MidiMap.soloOnOffset);
+ else
+ sendMidiLmessage(midiOutLsolo, G_MidiMap.soloOffChan, G_MidiMap.soloOffMsg, G_MidiMap.soloOffOffset);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void Channel::sendMidiLplay()
+{
+ if (!midiOutL || midiOutLplaying == 0x0)
+ return;
+ switch (status) {
+ case STATUS_OFF:
+ sendMidiLmessage(midiOutLplaying, G_MidiMap.stoppedChan, G_MidiMap.stoppedMsg, G_MidiMap.stoppedOffset);
+ break;
+ case STATUS_PLAY:
+ sendMidiLmessage(midiOutLplaying, G_MidiMap.playingChan, G_MidiMap.playingMsg, G_MidiMap.playingOffset);
+ break;
+ case STATUS_WAIT:
+ sendMidiLmessage(midiOutLplaying, G_MidiMap.waitingChan, G_MidiMap.waitingMsg, G_MidiMap.waitingOffset);
+ break;
+ case STATUS_ENDING:
+ sendMidiLmessage(midiOutLplaying, G_MidiMap.stoppingChan, G_MidiMap.stoppingMsg, G_MidiMap.stoppingOffset);
+ }
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * channel
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef CHANNEL_H
+#define CHANNEL_H
+
+
+#include "../utils/utils.h"
+#include "const.h"
+#include "recorder.h"
+
+
+#ifdef WITH_VST
+
+/* before including aeffetx(x).h we must define __cdecl, otherwise VST
+ * headers can't be compiled correctly. In windows __cdecl is already
+ * defined. */
+
+ #ifdef __GNUC__
+ #ifndef _WIN32
+ #define __cdecl
+ #endif
+ #endif
+ #include "../deps/vst/aeffectx.h"
+
+#endif
+
+
+class Channel {
+
+protected:
+
+ /* bufferSize
+ * size of every buffer in this channel (vChan, pChan) */
+
+ int bufferSize;
+
+ /* sendMidiLMessage
+ * compose a MIDI message by merging bytes from MidiMap conf class, and send
+ * it to KernelMidi. */
+
+ void sendMidiLmessage(uint32_t learn, int chan, uint32_t msg, int offset);
+
+public:
+
+ Channel(int type, int status, int bufferSize);
+ virtual ~Channel();
+
+ /* writePatch
+ * store values in patch, writing to *fp. */
+
+ virtual void writePatch(FILE *fp, int i, bool isProject);
+
+ /* loadByPatch
+ * load a sample inside a patch. */
+
+ virtual int loadByPatch(const char *file, int i) = 0;
+
+ /* process
+ * merge vChannels into buffer, plus plugin processing (if any). */
+
+ virtual void process(float *buffer) = 0;
+
+ /* start
+ * action to do when channel starts. doQuantize = false (don't
+ * quantize) when Mixer is reading actions from Recorder::. */
+
+ virtual void start(int frame, bool doQuantize) = 0;
+
+ /* stop
+ * action to do when channel is stopped normally (via key or MIDI). */
+
+ virtual void stop() = 0;
+
+ /* kill
+ * action to do when channel stops abruptly. */
+
+ virtual void kill(int frame) = 0;
+
+ /* mute
+ * action to do when channel is muted. If internal == true, set
+ * internal mute without altering main mute. */
+
+ virtual void setMute (bool internal) = 0;
+ virtual void unsetMute(bool internal) = 0;
+
+ /* empty
+ * free any associated resources (e.g. waveform for SAMPLE). */
+
+ virtual void empty() = 0;
+
+ /* stopBySeq
+ * action to do when channel is stopped by sequencer. */
+
+ virtual void stopBySeq() = 0;
+
+ /* quantize
+ * start channel according to quantizer. Index = array index of
+ * mixer::channels, used by recorder. LocalFrame = frame within buffer.
+ * GloalFrame = actual frame from mixer. */
+
+ virtual void quantize(int index, int localFrame, int globalFrame) = 0;
+
+ /* onZero
+ * action to do when frame goes to zero, i.e. sequencer restart. */
+
+ virtual void onZero(int frame) = 0;
+
+ /* onBar
+ * action to do when a bar has passed. */
+
+ virtual void onBar(int frame) = 0;
+
+ /* parseAction
+ * do something on a recorded action. Parameters:
+ * action *a - action to parse
+ * localFrame - frame number of the processed buffer
+ * globalFrame - actual frame in Mixer */
+
+ virtual void parseAction(recorder::action *a, int localFrame, int globalFrame) = 0;
+
+ /* rewind
+ * rewind channel when rewind button is pressed. */
+
+ virtual void rewind() = 0;
+
+ /* ------------------------------------------------------------------------ */
+
+ int index; // unique id
+ int type; // midi or sample
+ int status; // status: see const.h
+ int key; // keyboard button
+ float volume; // global volume
+ float volume_i; // internal volume
+ float volume_d; // delta volume (for envelope)
+ float panLeft;
+ float panRight;
+ bool mute_i; // internal mute
+ bool mute_s; // previous mute status after being solo'd
+ bool mute; // global mute
+ bool solo;
+ bool hasActions; // has something recorded
+ int recStatus; // status of recordings (waiting, ending, ...)
+ float *vChan; // virtual channel
+ class gChannel *guiChannel; // pointer to a gChannel object, part of the GUI
+
+ // TODO - midi structs, please
+
+ bool midiIn; // enable midi input
+ uint32_t midiInKeyPress;
+ uint32_t midiInKeyRel;
+ uint32_t midiInKill;
+ uint32_t midiInVolume;
+ uint32_t midiInMute;
+ uint32_t midiInSolo;
+
+ /* midiOutL*
+ * Enable MIDI lightning output, plus a set of midi lighting event to be sent
+ * to a device. Those events basically contains the MIDI channel, everything
+ * else gets stripped out. */
+
+ bool midiOutL;
+ uint32_t midiOutLplaying;
+ uint32_t midiOutLmute;
+ uint32_t midiOutLsolo;
+
+#ifdef WITH_VST
+ gVector <class Plugin *> plugins;
+#endif
+
+
+ /* ------------------------------------------------------------------------ */
+
+ /* isPlaying
+ * tell wether the channel is playing or is stopped. */
+
+ bool isPlaying();
+
+ /* readPatchMidiIn
+ * read from patch all midi-related parameters such as keypress, mute
+ * and so on. */
+
+ void readPatchMidiIn(int i);
+ void readPatchMidiOut(int i);
+
+ /* sendMidiL*
+ * send MIDI lightning events to a physical device. */
+
+ void sendMidiLmute();
+ void sendMidiLsolo();
+ void sendMidiLplay();
+};
+
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * conf
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include <stdlib.h>
+#include "conf.h"
+#include "const.h"
+#include "../utils/utils.h"
+#include "../utils/log.h"
+
+
+int Conf::openFileForReading()
+{
+ std::string path = gGetHomePath() + "/" + CONF_FILENAME;
+ fp = fopen(path.c_str(), "r");
+ if (fp == NULL) {
+ gLog("[Conf::openFile] unable to open conf file for reading\n");
+ return 0;
+ }
+ return 1;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Conf::createConfigFolder(const char *path)
+{
+ if (gDirExists(path))
+ return 1;
+
+ gLog("[Conf] .giada folder not present. Updating...\n");
+
+ if (gMkdir(path)) {
+ gLog("[Conf] status: ok\n");
+ return 1;
+ }
+ else {
+ gLog("[Conf] status: error!\n");
+ return 0;
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Conf::openFileForWriting()
+{
+ /* writing config file. In windows is in the same dir of the .exe,
+ * in Linux and OS X in home */
+
+#if defined(__linux__)
+
+ char giadaPath[PATH_MAX];
+ sprintf(giadaPath, "%s/.giada", getenv("HOME"));
+
+ if (!createConfigFolder(giadaPath))
+ return 0;
+
+ char path[PATH_MAX];
+ sprintf(path, "%s/%s", giadaPath, CONF_FILENAME);
+
+#elif defined(_WIN32)
+
+ const char *path = CONF_FILENAME;
+
+#elif defined(__APPLE__)
+
+ struct passwd *p = getpwuid(getuid());
+ const char *home = p->pw_dir;
+ char giadaPath[PATH_MAX];
+ snprintf(giadaPath, PATH_MAX, "%s/Library/Application Support/Giada", home);
+
+ if (!createConfigFolder(giadaPath))
+ return 0;
+
+ char path[PATH_MAX];
+ sprintf(path, "%s/%s", giadaPath, CONF_FILENAME);
+
+#endif
+
+ fp = fopen(path, "w");
+ if (fp == NULL)
+ return 0;
+ return 1;
+
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void Conf::setDefault()
+{
+ logMode = LOG_MODE_MUTE;
+
+ soundSystem = DEFAULT_SOUNDSYS;
+ soundDeviceOut = DEFAULT_SOUNDDEV_OUT;
+ soundDeviceIn = DEFAULT_SOUNDDEV_IN;
+ samplerate = DEFAULT_SAMPLERATE;
+ buffersize = DEFAULT_BUFSIZE;
+ delayComp = DEFAULT_DELAYCOMP;
+ limitOutput = false;
+ rsmpQuality = 0;
+
+ midiPortIn = DEFAULT_MIDI_PORT_IN;
+ noNoteOff = false;
+ midiMapPath[0] = '\0';
+ midiPortOut = DEFAULT_MIDI_PORT_OUT;
+ midiSync = MIDI_SYNC_NONE;
+ midiTCfps = 25.0f;
+
+ midiInRewind = 0x0;
+ midiInStartStop = 0x0;
+ midiInActionRec = 0x0;
+ midiInInputRec = 0x0;
+ midiInVolumeIn = 0x0;
+ midiInVolumeOut = 0x0;
+ midiInBeatDouble = 0x0;
+ midiInBeatHalf = 0x0;
+ midiInMetronome = 0x0;
+
+ pluginPath[0] = '\0';
+ patchPath [0] = '\0';
+ samplePath[0] = '\0';
+
+ recsStopOnChanHalt = false;
+ chansStopOnSeqHalt = false;
+ treatRecsAsLoops = false;
+
+ resizeRecordings = true;
+
+ actionEditorZoom = 100;
+ actionEditorGridOn = false;
+ actionEditorGridVal = 1;
+
+ mainWindowX = 0;
+ mainWindowY = 0;
+ mainWindowW = GUI_WIDTH;
+ mainWindowH = GUI_HEIGHT;
+
+ pianoRollY = -1;
+ pianoRollH = 422;
+}
+
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Conf::read()
+{
+ setDefault();
+
+ if (!openFileForReading()) {
+ gLog("[Conf] unreadable .conf file, using default parameters\n");
+ return 0;
+ }
+
+ if (getValue("header") != "GIADACFG") {
+ gLog("[Conf] corrupted .conf file, using default parameters\n");
+ return -1;
+ }
+
+ logMode = atoi(getValue("logMode").c_str());
+
+ soundSystem = atoi(getValue("soundSystem").c_str());
+ if (!(soundSystem & SYS_API_ANY)) soundSystem = DEFAULT_SOUNDSYS;
+
+ soundDeviceOut = atoi(getValue("soundDeviceOut").c_str());
+ if (soundDeviceOut < 0) soundDeviceOut = DEFAULT_SOUNDDEV_OUT;
+
+ soundDeviceIn = atoi(getValue("soundDeviceIn").c_str());
+ if (soundDeviceIn < -1) soundDeviceIn = DEFAULT_SOUNDDEV_IN;
+
+ channelsOut = atoi(getValue("channelsOut").c_str());
+ channelsIn = atoi(getValue("channelsIn").c_str());
+ if (channelsOut < 0) channelsOut = 0;
+ if (channelsIn < 0) channelsIn = 0;
+
+ buffersize = atoi(getValue("buffersize").c_str());
+ if (buffersize < 8) buffersize = DEFAULT_BUFSIZE;
+
+ delayComp = atoi(getValue("delayComp").c_str());
+ if (delayComp < 0) delayComp = DEFAULT_DELAYCOMP;
+
+ midiSystem = atoi(getValue("midiSystem").c_str());
+ if (midiPortOut < -1) midiPortOut = DEFAULT_MIDI_SYSTEM;
+
+ midiPortOut = atoi(getValue("midiPortOut").c_str());
+ if (midiPortOut < -1) midiPortOut = DEFAULT_MIDI_PORT_OUT;
+
+ midiPortIn = atoi(getValue("midiPortIn").c_str());
+ if (midiPortIn < -1) midiPortIn = DEFAULT_MIDI_PORT_IN;
+
+ noNoteOff = atoi(getValue("noNoteOff").c_str());
+
+ std::string tmpMidiMapPath = getValue("midiMapPath");
+ strncpy(midiMapPath, tmpMidiMapPath.c_str(), tmpMidiMapPath.size());
+ midiMapPath[tmpMidiMapPath.size()] = '\0'; // strncpy doesn't add '\0'
+
+ std::string tmplastFileMap = getValue("lastFileMap");
+ strncpy(lastFileMap, tmplastFileMap.c_str(), tmplastFileMap.size());
+ lastFileMap[tmplastFileMap.size()] = '\0'; // strncpy doesn't add '\0'
+
+ midiSync = atoi(getValue("midiSync").c_str());
+ midiTCfps = atof(getValue("midiTCfps").c_str());
+
+ midiInRewind = strtoul(getValue("midiInRewind").c_str(), NULL, 10);
+ midiInStartStop = strtoul(getValue("midiInStartStop").c_str(), NULL, 10);
+ midiInActionRec = strtoul(getValue("midiInActionRec").c_str(), NULL, 10);
+ midiInInputRec = strtoul(getValue("midiInInputRec").c_str(), NULL, 10);
+ midiInMetronome = strtoul(getValue("midiInMetronome").c_str(), NULL, 10);
+ midiInVolumeIn = strtoul(getValue("midiInVolumeIn").c_str(), NULL, 10);
+ midiInVolumeOut = strtoul(getValue("midiInVolumeOut").c_str(), NULL, 10);
+ midiInBeatDouble = strtoul(getValue("midiInBeatDouble").c_str(), NULL, 10);
+ midiInBeatHalf = strtoul(getValue("midiInBeatHalf").c_str(), NULL, 10);
+
+ mainWindowX = atoi(getValue("mainWindowX").c_str());
+ mainWindowY = atoi(getValue("mainWindowY").c_str());
+ mainWindowW = atoi(getValue("mainWindowW").c_str());
+ mainWindowH = atoi(getValue("mainWindowH").c_str());
+
+ browserX = atoi(getValue("browserX").c_str());
+ browserY = atoi(getValue("browserY").c_str());
+ browserW = atoi(getValue("browserW").c_str());
+ browserH = atoi(getValue("browserH").c_str());
+ if (browserX < 0) browserX = 0;
+ if (browserY < 0) browserY = 0;
+ if (browserW < 396) browserW = 396;
+ if (browserH < 302) browserH = 302;
+
+ actionEditorX = atoi(getValue("actionEditorX").c_str());
+ actionEditorY = atoi(getValue("actionEditorY").c_str());
+ actionEditorW = atoi(getValue("actionEditorW").c_str());
+ actionEditorH = atoi(getValue("actionEditorH").c_str());
+ actionEditorZoom = atoi(getValue("actionEditorZoom").c_str());
+ actionEditorGridVal = atoi(getValue("actionEditorGridVal").c_str());
+ actionEditorGridOn = atoi(getValue("actionEditorGridOn").c_str());
+ if (actionEditorX < 0) actionEditorX = 0;
+ if (actionEditorY < 0) actionEditorY = 0;
+ if (actionEditorW < 640) actionEditorW = 640;
+ if (actionEditorH < 176) actionEditorH = 176;
+ if (actionEditorZoom < 100) actionEditorZoom = 100;
+ if (actionEditorGridVal < 0) actionEditorGridVal = 0;
+ if (actionEditorGridOn < 0) actionEditorGridOn = 0;
+
+ pianoRollY = atoi(getValue("pianoRollY").c_str());
+ pianoRollH = atoi(getValue("pianoRollH").c_str());
+ if (pianoRollH <= 0)
+ pianoRollH = 422;
+
+ sampleEditorX = atoi(getValue("sampleEditorX").c_str());
+ sampleEditorY = atoi(getValue("sampleEditorY").c_str());
+ sampleEditorW = atoi(getValue("sampleEditorW").c_str());
+ sampleEditorH = atoi(getValue("sampleEditorH").c_str());
+ sampleEditorGridVal = atoi(getValue("sampleEditorGridVal").c_str());
+ sampleEditorGridOn = atoi(getValue("sampleEditorGridOn").c_str());
+ if (sampleEditorX < 0) sampleEditorX = 0;
+ if (sampleEditorY < 0) sampleEditorY = 0;
+ if (sampleEditorW < 500) sampleEditorW = 500;
+ if (sampleEditorH < 292) sampleEditorH = 292;
+ if (sampleEditorGridVal < 0) sampleEditorGridVal = 0;
+ if (sampleEditorGridOn < 0) sampleEditorGridOn = 0;
+
+ configX = atoi(getValue("configX").c_str());
+ configY = atoi(getValue("configY").c_str());
+ if (configX < 0) configX = 0;
+ if (configY < 0) configY = 0;
+
+ pluginListX = atoi(getValue("pluginListX").c_str());
+ pluginListY = atoi(getValue("pluginListY").c_str());
+ if (pluginListX < 0) pluginListX = 0;
+ if (pluginListY < 0) pluginListY = 0;
+
+ bpmX = atoi(getValue("bpmX").c_str());
+ bpmY = atoi(getValue("bpmY").c_str());
+ if (bpmX < 0) bpmX = 0;
+ if (bpmY < 0) bpmY = 0;
+
+ beatsX = atoi(getValue("beatsX").c_str());
+ beatsY = atoi(getValue("beatsY").c_str());
+ if (beatsX < 0) beatsX = 0;
+ if (beatsY < 0) beatsY = 0;
+
+ aboutX = atoi(getValue("aboutX").c_str());
+ aboutY = atoi(getValue("aboutY").c_str());
+ if (aboutX < 0) aboutX = 0;
+ if (aboutY < 0) aboutY = 0;
+
+ samplerate = atoi(getValue("samplerate").c_str());
+ if (samplerate < 8000) samplerate = DEFAULT_SAMPLERATE;
+
+ limitOutput = atoi(getValue("limitOutput").c_str());
+ rsmpQuality = atoi(getValue("rsmpQuality").c_str());
+
+ std::string p = getValue("pluginPath");
+ strncpy(pluginPath, p.c_str(), p.size());
+ pluginPath[p.size()] = '\0'; // strncpy doesn't add '\0'
+
+ p = getValue("patchPath");
+ strncpy(patchPath, p.c_str(), p.size());
+ patchPath[p.size()] = '\0'; // strncpy doesn't add '\0'
+
+ p = getValue("samplePath");
+ strncpy(samplePath, p.c_str(), p.size());
+ samplePath[p.size()] = '\0'; // strncpy doesn't add '\0'
+
+ recsStopOnChanHalt = atoi(getValue("recsStopOnChanHalt").c_str());
+ chansStopOnSeqHalt = atoi(getValue("chansStopOnSeqHalt").c_str());
+ treatRecsAsLoops = atoi(getValue("treatRecsAsLoops").c_str());
+
+ resizeRecordings = atoi(getValue("resizeRecordings").c_str());
+
+ close();
+ return 1;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Conf::write()
+{
+ if (!openFileForWriting())
+ return 0;
+
+ fprintf(fp, "# --- Giada configuration file --- \n");
+ fprintf(fp, "header=GIADACFG\n");
+ fprintf(fp, "version=%s\n", VERSIONE);
+
+ fprintf(fp, "logMode=%d\n", logMode);
+
+ fprintf(fp, "soundSystem=%d\n", soundSystem);
+ fprintf(fp, "soundDeviceOut=%d\n", soundDeviceOut);
+ fprintf(fp, "soundDeviceIn=%d\n", soundDeviceIn);
+ fprintf(fp, "channelsOut=%d\n", channelsOut);
+ fprintf(fp, "channelsIn=%d\n", channelsIn);
+ fprintf(fp, "buffersize=%d\n", buffersize);
+ fprintf(fp, "delayComp=%d\n", delayComp);
+ fprintf(fp, "samplerate=%d\n", samplerate);
+ fprintf(fp, "limitOutput=%d\n", limitOutput);
+ fprintf(fp, "rsmpQuality=%d\n", rsmpQuality);
+
+ fprintf(fp, "midiSystem=%d\n", midiSystem);
+ fprintf(fp, "midiPortOut=%d\n", midiPortOut);
+ fprintf(fp, "midiPortIn=%d\n", midiPortIn);
+ fprintf(fp, "noNoteOff=%d\n", noNoteOff);
+ fprintf(fp, "midiMapPath=%s\n", midiMapPath);
+ fprintf(fp, "lastFileMap=%s\n", lastFileMap);
+ fprintf(fp, "midiSync=%d\n", midiSync);
+ fprintf(fp, "midiTCfps=%f\n", midiTCfps);
+
+ fprintf(fp, "midiInRewind=%u\n", midiInRewind);
+ fprintf(fp, "midiInStartStop=%u\n", midiInStartStop);
+ fprintf(fp, "midiInActionRec=%u\n", midiInActionRec);
+ fprintf(fp, "midiInInputRec=%u\n", midiInInputRec);
+ fprintf(fp, "midiInMetronome=%u\n", midiInMetronome);
+ fprintf(fp, "midiInVolumeIn=%u\n", midiInVolumeIn);
+ fprintf(fp, "midiInVolumeOut=%u\n", midiInVolumeOut);
+ fprintf(fp, "midiInBeatDouble=%u\n", midiInBeatDouble);
+ fprintf(fp, "midiInBeatHalf=%u\n", midiInBeatHalf);
+
+ fprintf(fp, "pluginPath=%s\n", pluginPath);
+ fprintf(fp, "patchPath=%s\n", patchPath);
+ fprintf(fp, "samplePath=%s\n", samplePath);
+
+ fprintf(fp, "mainWindowX=%d\n", mainWindowX);
+ fprintf(fp, "mainWindowY=%d\n", mainWindowY);
+ fprintf(fp, "mainWindowW=%d\n", mainWindowW);
+ fprintf(fp, "mainWindowH=%d\n", mainWindowH);
+
+ fprintf(fp, "browserX=%d\n", browserX);
+ fprintf(fp, "browserY=%d\n", browserY);
+ fprintf(fp, "browserW=%d\n", browserW);
+ fprintf(fp, "browserH=%d\n", browserH);
+
+ fprintf(fp, "actionEditorX=%d\n", actionEditorX);
+ fprintf(fp, "actionEditorY=%d\n", actionEditorY);
+ fprintf(fp, "actionEditorW=%d\n", actionEditorW);
+ fprintf(fp, "actionEditorH=%d\n", actionEditorH);
+ fprintf(fp, "actionEditorZoom=%d\n", actionEditorZoom);
+ fprintf(fp, "actionEditorGridOn=%d\n", actionEditorGridOn);
+ fprintf(fp, "actionEditorGridVal=%d\n", actionEditorGridVal);
+
+ fprintf(fp, "pianoRollY=%d\n", pianoRollY);
+ fprintf(fp, "pianoRollH=%d\n", pianoRollH);
+
+ fprintf(fp, "sampleEditorX=%d\n", sampleEditorX);
+ fprintf(fp, "sampleEditorY=%d\n", sampleEditorY);
+ fprintf(fp, "sampleEditorW=%d\n", sampleEditorW);
+ fprintf(fp, "sampleEditorH=%d\n", sampleEditorH);
+ fprintf(fp, "sampleEditorGridOn=%d\n", sampleEditorGridOn);
+ fprintf(fp, "sampleEditorGridVal=%d\n", sampleEditorGridVal);
+
+ fprintf(fp, "configX=%d\n", configX);
+ fprintf(fp, "configY=%d\n", configY);
+
+ fprintf(fp, "pluginListX=%d\n", pluginListX);
+ fprintf(fp, "pluginListY=%d\n", pluginListY);
+
+ fprintf(fp, "bpmX=%d\n", bpmX);
+ fprintf(fp, "bpmY=%d\n", bpmY);
+
+ fprintf(fp, "beatsX=%d\n", beatsX);
+ fprintf(fp, "beatsY=%d\n", beatsY);
+
+ fprintf(fp, "aboutX=%d\n", aboutX);
+ fprintf(fp, "aboutY=%d\n", aboutY);
+
+ fprintf(fp, "recsStopOnChanHalt=%d\n", recsStopOnChanHalt);
+ fprintf(fp, "chansStopOnSeqHalt=%d\n", chansStopOnSeqHalt);
+ fprintf(fp, "treatRecsAsLoops=%d\n", treatRecsAsLoops);
+
+ fprintf(fp, "resizeRecordings=%d\n", resizeRecordings);
+
+ close();
+ return 1;
+}
+
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void Conf::close()
+{
+ if (fp != NULL)
+ fclose(fp);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void Conf::setPath(char *path, const char *p)
+{
+ path[0] = '\0';
+ strncpy(path, p, strlen(p));
+ path[strlen(p)] = '\0';
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * conf
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef __CONF_H__
+#define __CONF_H__
+
+
+#include <limits.h>
+#include <stdint.h>
+#include "dataStorage.h"
+
+
+#if defined(__APPLE__)
+ #include <pwd.h>
+#endif
+
+
+class Conf : public DataStorage
+{
+private:
+
+ int openFileForReading();
+ int openFileForWriting();
+ int createConfigFolder(const char *path);
+
+public:
+
+ int logMode;
+
+ int soundSystem;
+ int soundDeviceOut;
+ int soundDeviceIn;
+ int channelsOut;
+ int channelsIn;
+ int samplerate;
+ int buffersize;
+ int delayComp;
+ bool limitOutput;
+ int rsmpQuality;
+
+ int midiSystem;
+ int midiPortOut;
+ int midiPortIn;
+ bool noNoteOff;
+ char midiMapPath[FILENAME_MAX];
+ char lastFileMap[FILENAME_MAX];
+ int midiSync; // see const.h
+ float midiTCfps;
+
+ uint32_t midiInRewind;
+ uint32_t midiInStartStop;
+ uint32_t midiInActionRec;
+ uint32_t midiInInputRec;
+ uint32_t midiInMetronome;
+ uint32_t midiInVolumeIn;
+ uint32_t midiInVolumeOut;
+ uint32_t midiInBeatDouble;
+ uint32_t midiInBeatHalf;
+
+ bool recsStopOnChanHalt;
+ bool chansStopOnSeqHalt;
+ bool treatRecsAsLoops;
+
+ bool resizeRecordings;
+
+ char pluginPath[FILENAME_MAX];
+ char patchPath [FILENAME_MAX];
+ char samplePath[FILENAME_MAX];
+
+ int mainWindowX, mainWindowY, mainWindowW, mainWindowH;
+ int browserX, browserY, browserW, browserH;
+ int actionEditorX, actionEditorY, actionEditorW, actionEditorH, actionEditorZoom;
+ int actionEditorGridVal;
+ int actionEditorGridOn;
+ int sampleEditorX, sampleEditorY, sampleEditorW, sampleEditorH;
+ int sampleEditorGridVal;
+ int sampleEditorGridOn;
+ int pianoRollY, pianoRollH;
+ int pluginListX, pluginListY;
+ int configX, configY;
+ int bpmX, bpmY;
+ int beatsX, beatsY;
+ int aboutX, aboutY;
+
+ int read();
+ int write();
+ void setDefault();
+
+ /* setPath
+ * updates one of the following values: plugin, patch or sample.
+ * Pass it a pointer to one of these (path) and the string to save (p). */
+
+ void setPath(char *path, const char *p);
+
+ void close();
+};
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * const.h
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+#ifndef CONST_H
+#define CONST_H
+
+
+/* -- version --------------------------------------------------------------- */
+#define VERSIONE "0.10.1"
+#define VERSIONE_STR "Giada"
+#define VERSIONE_FLOAT 1.01f
+
+#define CONF_FILENAME "giada.conf"
+
+
+
+/* -- GUI ------------------------------------------------------------------- */
+#ifdef _WIN32
+ #define GUI_SLEEP 1000/24
+#else
+ #define GUI_SLEEP 1000000/24 // == 1.000.000 / 24 == 1/24 sec == 24 Hz
+#endif
+#define GUI_WIDTH 810
+#define GUI_HEIGHT 510
+
+#define COLOR_BD_0 fl_rgb_color(78, 78, 78) // border off
+#define COLOR_BD_1 fl_rgb_color(188, 188, 188) // border on
+#define COLOR_BG_0 fl_rgb_color(37, 37, 37) // bg off
+#define COLOR_BG_1 fl_rgb_color(78, 78, 78) // bg on (clicked)
+#define COLOR_BG_2 fl_rgb_color(177, 142, 142) // bg active (play, for some widgets)
+#define COLOR_BG_3 fl_rgb_color(28, 32, 80) // bg input rec
+#define COLOR_BG_4 fl_rgb_color(113, 31, 31) // bg action rec
+#define COLOR_ALERT fl_rgb_color(239, 75, 53) // peak meter alert
+#define COLOR_TEXT_0 fl_rgb_color(200, 200, 200)
+#define COLOR_TEXT_1 fl_rgb_color(25, 25, 25) // TODO - duplicate!
+#define COLOR_BG_MAIN fl_rgb_color(25, 25, 25) // windows background
+#define COLOR_BG_DARK fl_rgb_color(0, 0, 0) // inputs background
+
+
+
+/* -- MIN/MAX values -------------------------------------------------------- */
+#define MAX_BEATS 32
+#define MAX_BARS 32
+#define MAX_PATCHNAME_LEN 32
+#define DB_MIN_SCALE 60.0f
+#define MAX_VST_EVENTS 32
+
+
+
+/* -- kernel audio ---------------------------------------------------------- */
+#define SYS_API_JACK 0x01 // 0000 0001
+#define SYS_API_ALSA 0x02 // 0000 0010
+#define SYS_API_DS 0x04 // 0000 0100
+#define SYS_API_ASIO 0x08 // 0000 1000
+#define SYS_API_CORE 0x10 // 0001 0000
+#define SYS_API_PULSE 0x20 // 0010 0000
+#define SYS_API_ANY 0x3F // 0011 1111
+
+#define KERNEL_OK 0
+#define KERNEL_UNDERRUN -1
+#define KERNEL_CRITICAL -2
+
+
+
+/* -- kernel midi ----------------------------------------------------------- */
+#define MIDI_API_JACK 0x01 // 0000 0001
+#define MIDI_API_ALSA 0x02 // 0000 0010
+
+
+
+/* -- default system -------------------------------------------------------- */
+#if defined(__linux__)
+ #define DEFAULT_SOUNDSYS SYS_API_ALSA
+#elif defined(_WIN32)
+ #define DEFAULT_SOUNDSYS SYS_API_DS
+#elif defined(__APPLE__)
+ #define DEFAULT_SOUNDSYS SYS_API_CORE
+#endif
+
+#define DEFAULT_SOUNDDEV_OUT 0 /// FIXME - please override with rtAudio::getDefaultDevice (or similar)
+#define DEFAULT_SOUNDDEV_IN -1 // no recording by default: input disabled
+#define DEFAULT_MIDI_SYSTEM 0
+#define DEFAULT_MIDI_PORT_IN -1
+#define DEFAULT_MIDI_PORT_OUT -1
+#define DEFAULT_SAMPLERATE 44100
+#define DEFAULT_BUFSIZE 1024
+#define DEFAULT_DELAYCOMP 0
+#define DEFAULT_VOL 0.0f
+#define DEFAULT_BOOST 0.0f
+#define gDEFAULT_PITCH 1.0f // ugly and temporary fix to avoid conflicts with wingdi.h (Windows only).
+#define DEFAULT_OUT_VOL 1.0f
+#define DEFAULT_IN_VOL 0.0f
+#define DEFAULT_CHANMODE SINGLE_BASIC
+#define DEFAULT_BPM 120.0f
+#define DEFAULT_BEATS 4
+#define DEFAULT_BARS 1
+#define DEFAULT_QUANTIZE 0 // quantizer off
+#define DEFAULT_FADEOUT_STEP 0.01f // micro-fadeout speed
+
+
+
+/* -- mixer statuses and modes ---------------------------------------------- */
+#define LOOP_BASIC 0x01 // 0000 0001 chanMode
+#define LOOP_ONCE 0x02 // 0000 0010 chanMode
+#define SINGLE_BASIC 0x04 // 0000 0100 chanMode
+#define SINGLE_PRESS 0x08 // 0000 1000 chanMode
+#define SINGLE_RETRIG 0x10 // 0001 0000 chanMode
+#define LOOP_REPEAT 0x20 // 0010 0000 chanMode
+#define SINGLE_ENDLESS 0x40 // 0100 0000 chanMode
+#define LOOP_ONCE_BAR 0x80 // 1000 0000 chanMode
+
+#define LOOP_ANY 0xA3 // 1010 0011 chanMode - any loop mode
+#define SINGLE_ANY 0x5C // 0101 1100 chanMode - any single mode
+
+#define STATUS_ENDING 0x01 // 0000 0001 chanStatus - ending (loop mode only)
+#define STATUS_WAIT 0x02 // 0000 0010 chanStatus - waiting for start (loop mode only)
+#define STATUS_PLAY 0x04 // 0000 0100 chanStatus - playing
+#define STATUS_OFF 0x08 // 0000 1000 chanStatus - off
+#define STATUS_EMPTY 0x10 // 0001 0000 chanStatus - not loaded (empty chan)
+#define STATUS_MISSING 0x20 // 0010 0000 chanStatus - not found
+#define STATUS_WRONG 0x40 // 0100 0000 chanStatus - something wrong (freq, bitrate, ...)
+
+#define REC_WAITING 0x01 // 0000 0001
+#define REC_ENDING 0x02 // 0000 0010
+#define REC_READING 0x04 // 0000 0100
+#define REC_STOPPED 0x08 // 0000 1000
+
+
+
+/* -- actions --------------------------------------------------------------- */
+#define ACTION_KEYPRESS 0x01 // 0000 0001
+#define ACTION_KEYREL 0x02 // 0000 0010
+#define ACTION_KILLCHAN 0x04 // 0000 0100
+#define ACTION_MUTEON 0x08 // 0000 1000
+#define ACTION_MUTEOFF 0x10 // 0001 0000
+#define ACTION_VOLUME 0x20 // 0010 0000
+#define ACTION_MIDI 0x40 // 0100 0000
+
+#define ACTION_KEYS 0x03 // 0000 0011 any key
+#define ACTION_MUTES 0x24 // 0001 1000 any mute
+
+#define RANGE_CHAR 0x01 // range for MIDI (0-127)
+#define RANGE_FLOAT 0x02 // range for volumes and VST params (0.0-1.0)
+
+
+
+/* -- mixerHandler signals -------------------------------------------------- */
+#define SAMPLE_LOADED_OK 0x01
+#define SAMPLE_LEFT_EMPTY 0x02
+#define SAMPLE_NOT_VALID 0x04
+#define SAMPLE_MULTICHANNEL 0x08
+#define SAMPLE_WRONG_BIT 0x10
+#define SAMPLE_WRONG_ENDIAN 0x20
+#define SAMPLE_WRONG_FORMAT 0x40
+#define SAMPLE_READ_ERROR 0x80
+#define SAMPLE_PATH_TOO_LONG 0x100
+
+/** FIXME - add to SAMPLE_ series those for when exporting */
+
+
+
+/* -- log modes ------------------------------------------------------------- */
+#define LOG_MODE_STDOUT 0x01
+#define LOG_MODE_FILE 0x02
+#define LOG_MODE_MUTE 0x04
+
+
+
+/* -- browser types --------------------------------------------------------- */
+#define BROWSER_LOAD_PATCH 0x00
+#define BROWSER_LOAD_SAMPLE 0x01
+#define BROWSER_SAVE_PATCH 0x02
+#define BROWSER_SAVE_SAMPLE 0x04
+#define BROWSER_SAVE_PROJECT 0x08
+#define BROWSER_LOAD_PLUGIN 0x10
+
+
+
+/* -- channel types --------------------------------------------------------- */
+#define CHANNEL_SAMPLE 0x01
+#define CHANNEL_MIDI 0x02
+
+
+
+/* -- unique IDs of mainWin's subwindows ------------------------------------ */
+/* -- wid > 0 are reserved by gg_keyboard ----------------------------------- */
+#define WID_BEATS -1
+#define WID_BPM -2
+#define WID_ABOUT -3
+#define WID_FILE_BROWSER -4
+#define WID_CONFIG -5
+#define WID_FX_LIST -6
+#define WID_ACTION_EDITOR -7
+#define WID_SAMPLE_EDITOR -8
+#define WID_FX -9
+#define WID_KEY_GRABBER -10
+
+
+/* -- patch signals --------------------------------------------------------- */
+#define PATCH_UNREADABLE 0
+#define PATCH_INVALID -1
+#define PATCH_OPEN_OK 1
+
+/** TODO - addo to PATCH_ serie the signals for saving/loading */
+
+
+
+/* -- MIDI signals -------------------------------------------------------------
+ * all signals are set to channel 0 (where channels are considered).
+ * It's up to the caller to bitmask them with the proper channel number. */
+
+/* channel voices messages - controller (0xB0) is a special subset of
+ * this family: it drives knobs, volume, faders and such. */
+
+#define MIDI_CONTROLLER 0xB0 << 24
+#define MIDI_NOTE_ON 0x90 << 24
+#define MIDI_NOTE_OFF 0x80 << 24
+#define MIDI_ALL_NOTES_OFF (MIDI_CONTROLLER) | (0x7B << 16)
+#define MIDI_VOLUME (MIDI_CONTROLLER) | (0x07 << 16)
+
+/* system common / real-time messages. Single bytes */
+
+#define MIDI_SYSEX 0xF0
+#define MIDI_MTC_QUARTER 0xF1
+#define MIDI_POSITION_PTR 0xF2
+#define MIDI_CLOCK 0xF8
+#define MIDI_START 0xFA
+#define MIDI_CONTINUE 0xFB
+#define MIDI_STOP 0xFC
+#define MIDI_EOX 0xF7 // end of sysex
+
+/* channels */
+
+#define MIDI_CHAN_0 0x00 << 24
+#define MIDI_CHAN_1 0x01 << 24
+#define MIDI_CHAN_2 0x02 << 24
+#define MIDI_CHAN_3 0x03 << 24
+#define MIDI_CHAN_4 0x04 << 24
+#define MIDI_CHAN_5 0x05 << 24
+#define MIDI_CHAN_6 0x06 << 24
+#define MIDI_CHAN_7 0x07 << 24
+#define MIDI_CHAN_8 0x08 << 24
+#define MIDI_CHAN_9 0x09 << 24
+#define MIDI_CHAN_10 0x0A << 24
+#define MIDI_CHAN_11 0x0B << 24
+#define MIDI_CHAN_12 0x0C << 24
+#define MIDI_CHAN_13 0x0D << 24
+#define MIDI_CHAN_14 0x0E << 24
+#define MIDI_CHAN_15 0x0F << 24
+
+const int MIDI_CHANS[16] = {
+ MIDI_CHAN_0, MIDI_CHAN_1, MIDI_CHAN_2, MIDI_CHAN_3,
+ MIDI_CHAN_4, MIDI_CHAN_5, MIDI_CHAN_6, MIDI_CHAN_7,
+ MIDI_CHAN_8, MIDI_CHAN_9, MIDI_CHAN_10, MIDI_CHAN_11,
+ MIDI_CHAN_12, MIDI_CHAN_13, MIDI_CHAN_14, MIDI_CHAN_15
+};
+
+/* midi sync constants */
+
+#define MIDI_SYNC_NONE 0x00
+#define MIDI_SYNC_CLOCK_M 0x01
+#define MIDI_SYNC_CLOCK_S 0x02
+#define MIDI_SYNC_MTC_M 0x04
+#define MIDI_SYNC_MTC_S 0x08
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * dataStorage
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include <stdlib.h>
+#include <limits.h>
+#include "../utils/log.h"
+#include "dataStorage.h"
+#include "const.h"
+
+
+std::string DataStorage::getValue(const char *in) {
+
+ /* on each call reset the pointe to the beginning of the file. Not so
+ * good but necessary if you want to pick up random values from the
+ * file. */
+
+ fseek(fp, 0L, SEEK_SET);
+ std::string out = "";
+
+ while (!feof(fp)) {
+
+ char buffer[MAX_LINE_LEN];
+ if (fgets(buffer, MAX_LINE_LEN, fp) == NULL) {
+ gLog("[PATCH] get_value error (key=%s)\n", in);
+ return "";
+ }
+
+ if (buffer[0] == '#')
+ continue;
+
+ unsigned len = strlen(in);
+ if (strncmp(buffer, in, len) == 0) {
+
+ for (unsigned i=len+1; i<MAX_LINE_LEN; i++) {
+ if (buffer[i] == '\0' || buffer[i] == '\n' || buffer[i] == '\r')
+ break;
+ out += buffer[i];
+ }
+
+ break; // string found
+ }
+ }
+ return out;
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * dataStorage
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef __DATA_STORAGE_H__
+#define __DATA_STORAGE_H__
+
+#include <stdio.h>
+#include <string>
+#include <string.h>
+
+#define MAX_LINE_LEN 1024
+
+
+class DataStorage {
+
+protected:
+
+ FILE *fp;
+ std::string getValue(const char *in);
+};
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * graphics
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#include "graphics.h"
+
+const char *giada_logo_xpm[] = {
+"300 82 8 1",
+" c #181917",
+". c #333432",
+"+ c #484A47",
+"@ c #5F615E",
+"# c #767875",
+"$ c #8D8F8C",
+"% c #A5A7A4",
+"& c #C5C7C4",
+" .#%%&$ ",
+" ..#%&&&&&# ",
+" +@#$%&&&&&&&&&@ ",
+" .. +&&&&&&&&&&&&&&. ",
+" +$%%#+ +%&&&&&&&&&&&&&. ",
+" #&&&&&%+ .+@@$&&&&&&&&&%. ",
+" #&&&&&&&$ +&&&&&&&&# ",
+" .&&&&&&&&%. #&&&&&&&@ ",
+" @&&&&&&&&$ +&&&&&&&+ ",
+" $&&&&&&&&# .&&&&&&&. ",
+" #&&&&&&&&. +&&&&&&%. ",
+" .&&&&&&&@ @&&&&&&$. ",
+" @&&&&&@ $&&&&&&# ",
+" .##@. %&&&&&&@ ",
+" &&&&&&&+ ",
+" .&&&&&&%. ",
+" @&&&&&&$. ",
+" .+@@###@+. ...... ... ++@@###@@. ....... .+@@###@@+. #&&&&&&# .+@@###@@+ ....... ",
+" .@$%%&&&&&&&%$+ +%%%%%%. .+@#$%%$. .@$%&&&&&&&&%$@. $%%%%%%+ .@#%%&&&&&&&&%$@ %&&&&&&@ .@$%%&&&&&&&%$#. @%%%%%%@ ",
+" #%&&&&&&&&&&&&&&$. #&&&&&& +@#$$%%%&&&&&%. .$%&&&&&&&&&&&&&&%@ .&&&&&&&+ #%&&&&&&&&&&&&&&&$+ &&&&&&&@ #%&&&&&&&&&&&&&&%#. %&&&&&&@ ",
+" +%&&&&&&&&&&&&&&&&&%@ .&&&&&&% .%&&&&&&&&&&&&$ #%&&&&&&&&&&&&&&&&&&$ +&&&&&&%. @%&&&&&&&&&&&&&&&&&&&# .&&&&&&%+ @%&&&&&&&&&&&&&&&&&&%. &&&&&&&+ ",
+" #&&&&&&&&&#+....@$&&&&@@&&&&&&$ .&&&&&&&&&&&&&# +%&&&&&&&&%#+....+#%&&&$#&&&&&&$. .$&&&&&&&&&$+.....@%&&&&$@&&&&&&%. .$&&&&&&&&&#@.....#%&&&%+&&&&&&%. ",
+" $&&&&&&&&@ .%&&&&&&&&&&@ .@$&&&&&&&&&&@ +%&&&&&&&%@ .#&&&&&&&&&&$ .%&&&&&&&&@ .$&&&&&&&&&&$ .%&&&&&&&&#. @&&&&&&&&&&%. ",
+" $&&&&&&&%. @&&&&&&&&&+ .%&&&&&&&%+ @&&&&&&&&# +%&&&&&&&&# +%&&&&&&&$. @&&&&&&&&&# .%&&&&&&&$. .%&&&&&&&&$ ",
+" %&&&&&&&# @&&&&&&&&. +%&&&&&&%. @&&&&&&&&# .%&&&&&&&@ +%&&&&&&&# @&&&&&&&&@ +%&&&&&&&# %&&&&&&&@ ",
+" $&&&&&&&$ #&&&&&&%. %&&&&&&% +&&&&&&&&@ +&&&&&&%+ .%&&&&&&&# @&&&&&&&+ .%&&&&&&&# &&&&&&&+ ",
+" @&&&&&&&$. #&&&&&&$ %&&&&&&$ .%&&&&&&&@ @&&&&&&%. .$&&&&&&&$ +&&&&&&%+ $&&&&&&&$ .&&&&&&&+ ",
+" +&&&&&&&%+ %&&&&&&# %&&&&&&# $&&&&&&&$ $&&&&&&% @&&&&&&&% #&&&&&&%. #&&&&&&&%. @&&&&&&%. ",
+" %&&&&&&&# &&&&&&&+ .%&&&&&&@ @&&&&&&&$ %&&&&&&$ +&&&&&&&&+ $&&&&&&$ +&&&&&&&%. $&&&&&&$. ",
+" @&&&&&&&%. .&&&&&&&. +%&&&&&%. .&&&&&&&&. .%&&&&&&# $&&&&&&&# %&&&&&&# .$&&&&&&&@ %&&&&&&# ",
+" .%&&&&&&&@ @&&&&&&&. @&&&&&&% @&&&&&&&# @&&&&&&&+ +&&&&&&&&. +&&&&&&&@ +&&&&&&&% .&&&&&&&@ ",
+" @&&&&&&&% $&&&&&&%. #&&&&&&% &&&&&&&&. #&&&&&&%. %&&&&&&&# @&&&&&&%+ .$&&&&&&&@ +&&&&&&&+ ",
+" .$&&&&&&&# %&&&&&&# $&&&&&&# #&&&&&&&# $&&&&&&% +&&&&&&&&. $&&&&&&%. +&&&&&&&% #&&&&&&%+ ",
+" +%&&&&&&&+ .&&&&&&&@ .%&&&&&&@ %&&&&&&&+ .%&&&&&&$ $&&&&&&&$ %&&&&&&% #&&&&&&&# %&&&&&&%. ",
+" @&&&&&&&% +&&&&&&&+ +%&&&&&&+ .&&&&&&&%. +&&&&&&&# &&&&&&&&+ +%&&&&&&$ .%&&&&&&&. &&&&&&&$ ",
+" $&&&&&&&@ #&&&&&&&. @&&&&&&&. #&&&&&&&# #&&&&&&&@ +&&&&&&&%. @&&&&&&&# .&&&&&&&% +&&&&&&&# ",
+" .%&&&&&&&. %&&&&&&%. #&&&&&&% %&&&&&&&+ $&&&&&&&+ #&&&&&&&$. $&&&&&&&+ @&&&&&&&@ #&&&&&&&@ ",
+" +&&&&&&&& &&&&&&&$. #&&&&&&$ &&&&&&&%. .%&&&&&&& %&&&&&&&# .%&&&&&&%. $&&&&&&&+ $&&&&&&%+ ",
+" +&&&&&&&$ +&&&&&&&# .$&&&&&&# .&&&&&&&$. +&&&&&&&% %&&&&&&&+ +%&&&&&&% %&&&&&&&. .%&&&&&&%. ",
+" @&&&&&&&@ $&&&&&&&@ .%&&&&&&+ +&&&&&&&# #&&&&&&&$ &&&&&&&&+ #&&&&&&&% &&&&&&&% @&&&&&&&$ ",
+" @&&&&&&&+ &&&&&&&&+ +%&&&&&&. @&&&&&&&@ .%&&&&&&&@ .&&&&&&&%. .%&&&&&&&# &&&&&&&# $&&&&&&&$ ",
+" #&&&&&&&. @&&&&&&&%. @&&&&&&& @&&&&&&&@ @&&&&&&&&+ .&&&&&&&%. @&&&&&&&&@ .&&&&&&&# +%&&&&&&&# ",
+" #&&&&&&&. %&&&&&&&$. #&&&&&&% #&&&&&&&+ .$&&&&&&&&. .&&&&&&&$. .$&&&&&&&&. .&&&&&&&@ $&&&&&&&&@ ",
+" #&&&&&&& #&&&&&&&&$ $&&&&&&# @&&&&&&&+ @&&&&&&&&& .&&&&&&&$. @&&&&&&&&& .&&&&&&&+ +%&&&&&&&%+ ",
+" @&&&&&&& .%&&&&&&&&# .%&&&&&&@ @&&&&&&%+ .%&&&&&&&&% &&&&&&&$. .%&&&&&&&&% &&&&&&&+ $&&&&&&&&%. ",
+" @&&&&&&&. $&&&&&&&&&@ +%&&&&&&. +&&&&&&&@ @&&&&&&&&&$ &&&&&&&%. #&&&&&&&&&$ &&&&&&&@ +&&&&&&&&&% ",
+" +&&&&&&&+ @&&&&&&&&&%+ +&&&&&&& &&&&&&&@ +&&&&&&&&&&# $&&&&&&%+ @&&&&&&&&&&# $&&&&&&# .%&&&&&&&&&% ",
+" .%&&&&&&@ +%&&$&&&&&&%. +&&&&&&& %&&&&&&# .&&&&&&&&&&&@ @&&&&&&&+ +&&&$%&&&&&&@ @&&&&&&$ .$&&&&&&&&&&$ ",
+" #&&&&&&$ .$&&##&&&&&&$ @&&&&&&& @&&&&&&%. .%&&%@%&&&&&&@ .&&&&&&&# .&&&$+%&&&&&&. .&&&&&&&. .#&&%@%&&&&&&$ ",
+" +&&&&&&&. .%&&% $&&&&&&# +&&&&&&&. +.&&&&&&&@ .%&&%+.%&&&&&&$ @+$&&&&&&&+ +&&&% +&&&&&&&+ .+ $&&&&&&$ .$&&&@ %&&&&&&% .# ",
+" $&&&&&&$ +%&&&+ %&&&&&&@ +&&&&&&&@ #&$#&&&&&&%+ @&&&&@ .$&&&&&&&+ #&&@&&&&&&&$. .#&&&%. +%&&&&&&# .$&$ +&&&&&&&+ +%&&&# $&&&&&&&# +&&$ ",
+" +%&&&&&&#. +#&&&%@ .%&&&&&&+ .%&&&&&&&+ .$&&%.%&&&&&&%+ +#&&&&@ #&&&&&&&%@..+@$&&&+@&&&&&&&%+ .@%&&&%+ .%&&&&&&&+ +%&&$. #&&&&&&%@ +#&&&&# @&&&&&&&&@...+#&&&# ",
+" @&&&&&&&$@+..++#%&&&%+ +&&&&&&%. $&&&&&&&%#@@#%&&%. .%&&&&&&%@+...+@$&&&&%+ +%&&&&&&&&%$%&&&&+ $&&&&&&&&$#@+@@#%&&&&$. #&&&&&&&&#@+@$&&&$. .$&&&&&&&#+...++#%&&&&@ .%&&&&&&&&%$%&&&&# ",
+" @&&&&&&&&%%%%&&&&&$. @&&&&&&% +%&&&&&&&&&&&&&$. +%&&&&&&&&%$%%&&&&&$. #&&&&&&&&&&&&&%+ .$&&&&&&&&&&&&&&&&&&# .%&&&&&&&&&&&&&&# .$&&&&&&&&%$%%&&&&&%+ @&&&&&&&&&&&&&%@ ",
+" @%&&&&&&&&&&&&&%@. #&&&&&&$ #&&&&&&&&&&&%@. .$&&&&&&&&&&&&&&%@. .%&&&&&&&&&&&#. @&&&&&&&&&&&&&&&$+ +&&&&&&&&&&&&%+ .#&&&&&&&&&&&&&&&#. $&&&&&&&&&&&$+ ",
+" .#%&&&&&&&&&%+. %&&&&&&# +%&&&&&&&%#. +$&&&&&&&&&&%@. .$&&&&&&&&#+ .#&&&&&&&&&&%#. .$&&&&&&&&%@. +$&&&&&&&&&&%@. .@&&&&&&&&$+. ",
+" .+#$%%$#+.. .%&&&&&&+ .@#$%$#+. .@#$%%$#@+ +@$%$#+. .+#$%%$#@+. +@$%$$@. .+#$%%$#@+. .@$%$#@. ",
+" +&&&&&&%. ",
+" #&&&&&&% ",
+" .%&&&&&&@ ",
+" @&&&&&&%. ",
+" $&&&&&&$ ",
+" @&&&&&&&+ ",
+" @#$#+ .$&&&&&&$ ",
+" $&&&&&# #&&&&&&% ",
+"#&&&&&&&@ @&&&&&&&+ ",
+"%&&&&&&&%. @&&&&&&%+ ",
+"%&&&&&&&&# #&&&&&&%. ",
+"@&&&&&&&&&@ .$&&&&&&#. ",
+" $&&&&&&&&&$+ +$&&&&&&%+ ",
+" +&&&&&&&&&&%#@@#$%&&&&&&&#. +. .+ +@. ++ .+ +++++ +. .+ ++ +++++. .++++. +@. .@+ .++++. .+++++++ +. +@. .+@. .++++. ++. ++. .+. .+@. .+ +. .+ .+. .+ .+++++++ ",
+" .$&&&&&&&&&&&&&&&&&&&%@ $%. %@ +&&%&%. .$$ +& .&&&&&&# .%@ +&. %&+ $&&&&&%. @&&&&&%. +&&%&%. .%&%&&+ #&&&&&&@ +&&&&&&%. &# +&&%&%. @&&%&%. +&&&&&&@ $&% +%&+ .$&@ @&&%&$. $% .%$ $% +&%. +%. +&&&&&&$. ",
+" +$%%&&&&&&&&&&%$@. +&# #% +&# %% $$ +& .&+ @&@ .%@ +&. +$&$ $$ .%% @% .%&. .&$ .%$. %%. #&+ #& .$&+ +&. &# +&# $%. @&# .%%. +&. $&+ $%&+ #%&+ .&%$ @&# +%$ $% .%# $% +&%$ +%. +&. ",
+" .++@###@@+. #&. .&+ $%. .&@ $$ +& .&+ %$ .%@ +&. ##$% $$ @&. @% %$ $%. @&. @&+ %$. #& .%@ +&. &# %% .&# %% .&@ +&. &# $#%$ $#&+ @%@%. %% @%+ $% .%# $% +&+%+ +%. +&. ",
+" .%$ $$ .&# %% $$ +& .&+ %$ .%@ +&. .%@+&+ $$ @&. @% #& &# +. %% #&. #& .%@ +&. &# .&@ $$ +&+ .$$ +&. %# $#@& +$@&+ $#.%@ +&@ .+. $% .%# $% +& $$ +%. +&. ",
+" @&#&. .&@ $& $$ +& .&#+++#&+ .%%####$&. +%. %$ $%.++@&$ @% +&..&@ &$ @&+ #&++++$%. +&$###@ &# +&+ #%.@&. #% +&+ ..#&+ $#.&@ ##+&+ .&..$$ @&. $&$###$&# $% +& +%@ +%. +&####+ ",
+" %&@ +&+ #& $$ +& .&%$$%%@ .%%####$&. #$ #& $&$$%&#. @% +&++&@ &# +&+ #&$$%&%+ +&$$$$# &# @&. #%.@&. #%.+%%%%%%@ $# $% .$+.&+ @% @%. @&. $&$###$&# $% +& #%.+%. +&$$$$@ ",
+" #&. .&@ $% $$ +& .&#+.$%. .%@ +&. .$%##$&+ $%.+@&@ @% +&..&@ &$ @&. #&+++$$ +&+ &# +&. #% @&. $$ +&#@@++ $# +&.+$.+&+ $%@#$&+ @&. $% .%# $% +& .%@+%. +&. ",
+" @& .%# &$ $$ +% .&+ .%@ .%@ +&. +%$###&$ $$ $% @% $& &$ .$+ $% #%. #& +&+ +&. &# .&@ .%$ +&@ .%# +&. $# .%### +&+ .&####&# .&@ .$+ $% .%# $% +& @%@%. +&. ",
+" @& #%. @&. #%. $% .&+ $% .%@ +&. @$. #& $$ +&+ @% +&@ #&. #&. +&+ .%@ #& .%# +&. &# $% +&+ %% @&+ +&. $# #&%+ +&+ @% #%. %% #%. $% .%# $% +& .$%%. +&. ",
+" @& .%%+.@&# .%%++#&@ .&+ +&+ .%@ +&. $# .&+ $$ %$ @&+++#&%. $%+.#&# #&@.+%%. #& @%. +&@+++++. &$++++. .%%+.@%# .%%..@&# +&. $# +&$ +&+ %# +&+ .%%+.#&# $% .%# $% +& +&&. +&@++++. %&",
+" @& .$&&%@ +%&&&@ .&+ %$ .%@ +&..%+ %$ $$ @&. @&&&&%@ .$%&&# @%&&$. #& .%@ +&&&&&&%+ &&&&&&$. .$&&%# .$&&%@ +&. $# .%# +&+.&. .%# .$&&&@ $% .%# $% +& $&. +&&&&&&%. &&"};
+
+
+const char *loopRepeat_xpm[] = {
+"18 18 8 1",
+" c #181917",
+". c #242523",
+"+ c #323331",
+"@ c #4D4F4C",
+"# c #646663",
+"$ c #787A77",
+"% c #919390",
+"& c #BFC1BD",
+"..................",
+"..................",
+"..................",
+"...&%#......#%&...",
+"...&&&%+..+%&&&...",
+"...$%&&%..%&&%$...",
+".....$&&##&&$.....",
+"......%&%%&%......",
+"......$&&&&$......",
+"......$&&&&$......",
+"......%&%%&%......",
+".....$&&##&&$.....",
+"...$%&&%..%&&%$...",
+"...&&&%+..+%&&&...",
+"...&%#......#%&...",
+"..................",
+"..................",
+".................."};
+
+
+const char *loopBasic_xpm[] = {
+"18 18 8 1",
+" c #181917",
+". c #242523",
+"+ c #313230",
+"@ c #4D4F4C",
+"# c #666765",
+"$ c #787A77",
+"% c #919390",
+"& c #BEC0BD",
+"..................",
+"..................",
+"..................",
+"......#%&&%#......",
+"....+%&&&&&&%+....",
+"....%&&&%%&&&%....",
+"...#&&%+..+%&&#...",
+"...%&&+....+&&%...",
+"...&&%......%&&...",
+"...&&%......%&&...",
+"...%&&+....+&&%...",
+"...#&&%+..+%&&#...",
+"....%&&&%%&&&%....",
+"....+%&&&&&&%+....",
+"......#%&&%#......",
+"..................",
+"..................",
+".................."};
+
+
+const char *loopOnce_xpm[] = {
+"18 18 8 1",
+" c #181917",
+". c #242523",
+"+ c #323331",
+"@ c #4D4F4C",
+"# c #646663",
+"$ c #787A77",
+"% c #919390",
+"& c #BFC1BD",
+"..................",
+"..................",
+"..................",
+"......$%&&%#......",
+"....+&&&&&&&&+....",
+"...+&&&&$$&&&&+...",
+"...$&&$....$&&$...",
+"...%&&......%&%...",
+"..................",
+"..................",
+"...%&&+.....&&&...",
+"...#&&$....$&&#...",
+"....%&&&%$&&&%....",
+"....+%&&&&&&%+....",
+"......#%&&%#......",
+"..................",
+"..................",
+".................."};
+
+
+const char *loopOnceBar_xpm[] = {
+"18 18 8 1",
+" c #242523",
+". c #393A38",
+"+ c #545553",
+"@ c #747673",
+"# c #A3A5A2",
+"$ c #ADAFAC",
+"% c #B5B7B4",
+"& c #C7C9C6",
+" ",
+" ",
+" ",
+" @$&%#@ ",
+" .$&&&&&&$. ",
+" %&&#@@#&&$ ",
+" @&&@ @&&@ ",
+" %&# +%$+ #&$ ",
+" %&&% ",
+" %&&% ",
+" $&# +%%+ #&$ ",
+" @&&@ @&&@ ",
+" $&&#@@#&&$ ",
+" .$&&&&&&$. ",
+" @#&&#@ ",
+" ",
+" ",
+" "};
+
+
+const char *oneshotBasic_xpm[] = {
+"18 18 8 1",
+" c #181917",
+". c #242523",
+"+ c #313230",
+"@ c #4D4F4C",
+"# c #666765",
+"$ c #787A77",
+"% c #919390",
+"& c #BEC0BD",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"...$$$$$$$$$$$$...",
+"...&&&&&&&&&&&&...",
+"...&&&&&&&&&&&&...",
+"..................",
+"..................",
+".................."};
+
+
+const char *oneshotRetrig_xpm[] = {
+"18 18 8 1",
+" c #181917",
+". c #242523",
+"+ c #313230",
+"@ c #4D4F4C",
+"# c #666765",
+"$ c #787A77",
+"% c #919390",
+"& c #BEC0BD",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"...$$$$$$$#@......",
+"...&&&&&&&&&&@....",
+"...&&&&&&&&&&&+...",
+"..........+$&&%...",
+"............%&&...",
+"............%&&...",
+"...........+&&%...",
+"...$$$$$$$%&&&#...",
+"...&&&&&&&&&&%....",
+"...&&&&&&&&%#.....",
+"..................",
+"..................",
+".................."};
+
+
+const char *oneshotPress_xpm[] = {
+"18 18 8 1",
+" c #181917",
+". c #242523",
+"+ c #313230",
+"@ c #4D4F4C",
+"# c #666765",
+"$ c #787A77",
+"% c #919390",
+"& c #BEC0BD",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"...+%&%+..........",
+"...%&&&%..........",
+"...&&&&&..........",
+"...$&&&$..........",
+"...+$&$+..........",
+"..................",
+"...$$$$$$$$$$$$...",
+"...&&&&&&&&&&&&...",
+"...&&&&&&&&&&&&...",
+"..................",
+"..................",
+".................."};
+
+
+const char *oneshotEndless_xpm[] = {
+"18 18 6 1",
+" c #242523",
+". c #464745",
+"+ c #6D6F6C",
+"@ c #888A87",
+"# c #ADAFAC",
+"$ c #C6C8C5",
+" ",
+" ",
+" ",
+" ",
+" ",
+" .++. ",
+" @$$$$#. ",
+" @$$$$$$$. ",
+" .$$#. +$$@ ",
+" +$$. @$# ",
+" +$$ @$$ ",
+" .$$+ #$# ",
+" @@@$$$@@#$$+ ",
+" $$$$$$$$$$@ ",
+" $$$$$$$$#+ ",
+" ",
+" ",
+" "};
+
+
+const char *updirOff_xpm[] = {
+"18 18 8 1",
+" c #242523",
+". c #332F2E",
+"+ c #54494A",
+"@ c #6B5A5C",
+"# c #866C6B",
+"$ c #967B7A",
+"% c #987D7C",
+"& c #B18E8F",
+" ",
+" ",
+" ",
+" ",
+" @@ ",
+" #&&# ",
+" .#&&&&#. ",
+" .$&&&&&&$. ",
+" +@%&&&&%@+ ",
+" #&&&&# ",
+" #&&&&# ",
+" #&&&&# ",
+" #&&&&# ",
+" #&&&&# ",
+" .... ",
+" ",
+" ",
+" "};
+
+
+const char *updirOn_xpm[] = {
+"18 18 8 1",
+" c #4D4F4C",
+". c #555150",
+"+ c #706465",
+"@ c #7D6B6E",
+"# c #877373",
+"$ c #957978",
+"% c #9F8382",
+"& c #B18E8F",
+" ",
+" ",
+" ",
+" ",
+" ## ",
+" #&&# ",
+" .$&&&&$. ",
+" .%&&&&&&%. ",
+" +@%&&&&%@+ ",
+" $&&&&$ ",
+" $&&&&$ ",
+" $&&&&$ ",
+" $&&&&$ ",
+" $&&&&$ ",
+" .... ",
+" ",
+" ",
+" "};
+
+
+const char *pause_xpm[] = {
+"23 23 8 1",
+" c #4D4F4C",
+". c #514E53",
+"+ c #5C4F61",
+"@ c #6F507E",
+"# c #855098",
+"$ c #9551AE",
+"% c #A652C5",
+"& c #AE52D1",
+" ",
+" ",
+" ",
+" ",
+" ",
+" #+ ",
+" &%#. ",
+" &&&%@ ",
+" &&&&&$+ ",
+" &&&&&&&#. ",
+" &&&&&&&&%@ ",
+" &&&&&&&&&&# ",
+" &&&&&&&&%@. ",
+" &&&&&&&#. ",
+" &&&&&$+ ",
+" &&&%@ ",
+" &&#. ",
+" $+ ",
+" ",
+" ",
+" ",
+" ",
+" "};
+
+
+const char *play_xpm[] = {
+"23 23 8 1",
+" c #242523",
+". c #393534",
+"+ c #574B4C",
+"@ c #6E5B5A",
+"# c #7C6663",
+"$ c #8C7170",
+"% c #A48384",
+"& c #B18E8F",
+" ",
+" ",
+" ",
+" ",
+" ",
+" $. ",
+" &&@ ",
+" &&&%+ ",
+" &&&&&$. ",
+" &&&&&&&@ ",
+" &&&&&&&&%+ ",
+" &&&&&&&&&&# ",
+" &&&&&&&&%+ ",
+" &&&&&&&#. ",
+" &&&&&$. ",
+" &&&%+ ",
+" &&@ ",
+" $. ",
+" ",
+" ",
+" ",
+" ",
+" "};
+
+
+const char *rewindOff_xpm[] = {
+"23 23 8 1",
+" c #242523",
+". c #393534",
+"+ c #574B4C",
+"@ c #6E5B5A",
+"# c #7C6663",
+"$ c #8C7170",
+"% c #A48384",
+"& c #B18E8F",
+" ",
+" ",
+" ",
+" ",
+" ",
+" .$ ",
+" @&& ",
+" +%&&& ",
+" .$&&&&& ",
+" @&&&&&&& ",
+" +%&&&&&&&& ",
+" #&&&&&&&&&& ",
+" +%&&&&&&&& ",
+" .#&&&&&&& ",
+" .$&&&&& ",
+" +%&&& ",
+" @&& ",
+" .$ ",
+" ",
+" ",
+" ",
+" ",
+" "};
+
+
+const char *rewindOn_xpm[] = {
+"23 23 8 1",
+" c #4D4F4C",
+". c #514E53",
+"+ c #5C4F61",
+"@ c #6F507E",
+"# c #855098",
+"$ c #9551AE",
+"% c #A652C5",
+"& c #AE52D1",
+" ",
+" ",
+" ",
+" ",
+" ",
+" +# ",
+" .#%& ",
+" @%&&& ",
+" +$&&&&& ",
+" .#&&&&&&& ",
+" @%&&&&&&&& ",
+" #&&&&&&&&&& ",
+" .@%&&&&&&&& ",
+" .#&&&&&&& ",
+" +$&&&&& ",
+" @%&&& ",
+" .#&& ",
+" +$ ",
+" ",
+" ",
+" ",
+" ",
+" "};
+
+
+// 18x18
+/*
+const unsigned char giada_icon[] = {
+ 0x00, 0x00, 0x00, 0xfc, 0xff, 0x00, 0xfe, 0xff, 0x01, 0xfe, 0xff, 0x01,
+ 0x3e, 0xf0, 0x01, 0x1e, 0xe0, 0x01, 0x0e, 0xc3, 0x01, 0x8e, 0xff, 0x01,
+ 0x8e, 0xc1, 0x01, 0x8e, 0xc1, 0x01, 0x8e, 0xc7, 0x01, 0x0e, 0xc7, 0x01,
+ 0x1e, 0xc0, 0x01, 0x3e, 0xf0, 0x01, 0xfe, 0xff, 0x01, 0xfe, 0xff, 0x01,
+ 0xfc, 0xff, 0x00, 0x00, 0x00, 0x00 };
+*/
+
+const char *giada_icon[] = {
+"65 65 11 1",
+" c None",
+". c #000000",
+"+ c #000100",
+"@ c #FFFFFF",
+"# c #FDFFFC",
+"$ c #CBCDC9",
+"% c #292B28",
+"& c #626461",
+"* c #484A47",
+"= c #888A87",
+"- c #A7A9A6",
+"....+++++++++++++++++++++++++++++++++++++++++++++++++++++++++....",
+".@@@#####################$%+++++++++++++%&&*%+++++++&##%+++++....",
+".@@#####################&++++++++++++=$#######-*+++++&$+++++++...",
+".@@####################&++++++++++%-############$*+++++++++++++..",
+"+#####################*++++++++++&################-++++++++++++%+",
+"+####################*++++++++++=##################$+++++++++++*+",
+"+###################*++++++++++$####################$++++++++++=+",
+"+##################=++++++++++-######################-+++++++++-+",
+"+#################$++++++++++=#######################=+++++++++$+",
+"+#################%+++++++++*########################*+++++++++#+",
+"+################*++++++++++#########################%++++++++*#+",
+"+###############-++++++++++=########################$+++++++++&#+",
+"+###############%+++++++++%#########################-+++++++++-#+",
+"+##############-++++++++++-#########################&+++++++++$#+",
+"+##############%+++++++++%##########################*+++++++++##+",
+"+#############-++++++++++-##########################+++++++++%##+",
+"+#############%++++++++++##########################$+++++++++*##+",
+"+############$++++++++++&##########################=+++++++++=##+",
+"+############=++++++++++$##########################&+++++++++-##+",
+"+############*+++++++++%###########################%+++++++++$##+",
+"+############++++++++++=###########################++++++++++###+",
+"+###########$++++++++++$##########################-+++++++++*###+",
+"+###########=++++++++++###########################=+++++++++&###+",
+"+###########*+++++++++%###########################*+++++++++-###+",
+"+###########%+++++++++&###########################++++++++++$###+",
+"+###########%+++++++++-##########################=++++++++++####+",
+"+###########++++++++++$##########################%+++++++++%####+",
+"+###########++++++++++##########################$++++++++++&####+",
+"+##########$++++++++++##########################&++++++++++=####+",
+"+##########$+++++++++%#########################$+++++++++++-####+",
+"+##########$+++++++++%#########################&+++++++++++$####+",
+"+###########+++++++++*########################$++++++++++++#####+",
+"+###########+++++++++*########################*+++++++++++*#####+",
+"+###########%++++++++%#######################=++++++++++++&#####+",
+"+###########&+++++++++######################$+++++++++++++-#####+",
+"+###########=+++++++++$#####################%+++%+++++++++$#####+",
+"+###########$+++++++++$####################&+++%=+++++++++######+",
+"+############%++++++++&###################=++++$&++++++++%######+",
+"+############-+++++++++$#################&++++=#*++++++++&######+",
+"+#############+++++++++&################*++++*##+++++++++=######+",
+"+#############=+++++++++-#############$%++++%###+++++++++-######+",
+"+##############*+++++++++=##########$*+++++%###$+++++++++#######+",
+"+###############++++++++++&$######$&++++++&####=+++++++++#######+",
+"+###############$++++++++++++%&*%++++++++=#####&++++++++*#######+",
+"+################$%+++++++++++++++++++++-######%++++++++=#######+",
+"+##################&++++++++++++++++++=########+++++++++-#######+",
+"+###################$%+++++++++++++%=#########$+++++++++########+",
+"+#####################$=%++++++%*=-###########=++++++++%########+",
+"+##########################$$$################*++++++++&########+",
+"+#############################################+++++++++=########+",
+"+############################################$+++++++++$########+",
+"+############################################&++++++++%#########+",
+"+############################################+++++++++=#########+",
+"+###########################################=+++++++++##########+",
+"+###########################################%++++++++*##########+",
+"+##########################################=+++++++++-##########+",
+"+#########-==$############################$+++++++++&###########+",
+"+#######=++++++-##########################*+++++++++############+",
+"+######$++++++++$########################=+++++++++-############+",
+"+######=+++++++++$######################-+++++++++&#############+",
+"+######=+++++++++*#####################$+++++++++&##############.",
+".@#####=++++++++++-###################-+++++++++=##############@.",
+".@@####=++++++++++%##################=+++++++++=#############@@@.",
+".@@@###=+++++++++++*###############$*++++++++%$##############@@@.",
+"....++++++++++++++++++++++++++++++++++++++++++++++++++++++++....."};
+
+const char *recOff_xpm[] = {
+"23 23 8 1",
+" c #242523",
+". c #342F2E",
+"+ c #3F3B3A",
+"@ c #594F4F",
+"# c #7A6663",
+"$ c #8C7170",
+"% c #A68384",
+"& c #B18E8F",
+" ",
+" ",
+" ",
+" ",
+" ",
+" @$%%$@ ",
+" .$&&&&&&$. ",
+" $&&&&&&&&$ ",
+" @&&&#++#&&&@ ",
+" $&&# #&&$ ",
+" %&&+ +&&% ",
+" %&&+ +&&% ",
+" $&&# #&&$ ",
+" @&&&#++#&&&@ ",
+" $&&&&&&&&$ ",
+" .$&&&&&&$. ",
+" @$%%$@ ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" "};
+
+const char *recOn_xpm[] = {
+"23 23 8 1",
+" c #4D4F4C",
+". c #5F4E50",
+"+ c #6E4F50",
+"@ c #8C5050",
+"# c #AE5454",
+"$ c #BB5253",
+"% c #C55352",
+"& c #E85557",
+" ",
+" ",
+" ",
+" ",
+" ",
+" @$&&$@ ",
+" .%&&&&&&%. ",
+" %&&&&&&&&% ",
+" @&&&#++#&&&@ ",
+" $&&# #&&$ ",
+" &&&+ +&&& ",
+" &&&+ +&&& ",
+" $&&# #&&$ ",
+" @&&&#++#&&&@ ",
+" %&&&&&&&&% ",
+" .%&&&&&&%. ",
+" @$&&$@ ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" "};
+
+const char *inputRecOn_xpm[] = {
+"23 23 8 1",
+" c #524D4C",
+". c #4D4F4C",
+"+ c #5D4F50",
+"@ c #8C5050",
+"# c #BB5253",
+"$ c #C45251",
+"% c #DD5256",
+"& c #EA5657",
+".......................",
+".......................",
+".......................",
+".......................",
+".......................",
+"........ @#%%#@ .......",
+".......+$&&&&&&$+......",
+"...... $&&&&&&&&$ .....",
+"......@&&&&&&&&&&@.....",
+"......#&&&&&&&&&&#.....",
+"......%&&&&&&&&&&%.....",
+"......%&&&&&&&&&&%.....",
+"......#&&&&&&&&&&#.....",
+"......@&&&&&&&&&&@.....",
+".......$&&&&&&&&$......",
+".......+$&&&&&&$+......",
+"........ @#%%#@ .......",
+".......................",
+".......................",
+".......................",
+".......................",
+".......................",
+"......................."};
+
+const char *inputRecOff_xpm[] = {
+"23 23 8 1",
+" c #242523",
+". c #252724",
+"+ c #332F2E",
+"@ c #594E4F",
+"# c #896E6D",
+"$ c #8D7271",
+"% c #A68384",
+"& c #B18E8F",
+" ",
+" ",
+" ",
+" ",
+" ",
+" .@#%%#@. ",
+" +$&&&&&&$+ ",
+" .$&&&&&&&&$. ",
+" @&&&&&&&&&&@ ",
+" #&&&&&&&&&&# ",
+" %&&&&&&&&&&% ",
+" %&&&&&&&&&&% ",
+" #&&&&&&&&&&# ",
+" @&&&&&&&&&&@ ",
+" $&&&&&&&&$ ",
+" +$&&&&&&$+ ",
+" .@#%%#@. ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" "};
+
+const char *muteOff_xpm[] = {
+"18 18 8 1",
+" c #242523",
+". c #2E2F2D",
+"+ c #3B3C3A",
+"@ c #525451",
+"# c #6F716E",
+"$ c #878986",
+"% c #ADAFAC",
+"& c #C6C8C5",
+" ",
+" ",
+" ",
+" ",
+" ++. .++ ",
+" +&&$ $&&+ ",
+" +&&% %&&+ ",
+" +&%&++&%&+ ",
+" +&$&##&$&+ ",
+" +&#%$$%#&+ ",
+" +&#$%%$#&+ ",
+" +&#@&&@#&+ ",
+" +&#+&&+#&+ ",
+" .#@ ## @#. ",
+" ",
+" ",
+" ",
+" "};
+
+const char *muteOn_xpm[] = {
+"18 18 8 1",
+" c #4D4F4C",
+". c #585A57",
+"+ c #616260",
+"@ c #7A7C79",
+"# c #888A87",
+"$ c #989A97",
+"% c #B2B4B1",
+"& c #C6C8C5",
+" ",
+" ",
+" ",
+" ",
+" .. .. ",
+" +&&$ $&&+ ",
+" +&&% %&&+ ",
+" +&%&++&%&+ ",
+" +&$&@@&$&+ ",
+" +&#%$$%#&+ ",
+" +&#$&&$#&+ ",
+" +&#@&&@#&+ ",
+" +&#.&&.#&+ ",
+" .#+ ## +#. ",
+" ",
+" ",
+" ",
+" "};
+
+
+const char *readActionOff_xpm[] = {
+"18 18 8 1",
+" c #242523",
+". c #393B38",
+"+ c #555754",
+"@ c #6B6D6A",
+"# c #7F807E",
+"$ c #9C9E9B",
+"% c #B1B3B0",
+"& c #C3C5C2",
+" ",
+" ",
+" ",
+" ",
+" .... ",
+" %&&&&%+ ",
+" %&@@@&& ",
+" %% $&. ",
+" %&@@#&$ ",
+" %&&&&@ ",
+" %% +&$ ",
+" %% #&# ",
+" %% %&+ ",
+" @@ .#+ ",
+" ",
+" ",
+" ",
+" "};
+
+
+const char *readActionOn_xpm[] = {
+"18 18 8 1",
+" c #4D4F4C",
+". c #696B68",
+"+ c #7A7C79",
+"@ c #888A87",
+"# c #939592",
+"$ c #A7A9A6",
+"% c #B7B9B6",
+"& c #C4C6C3",
+" ",
+" ",
+" ",
+" ",
+" ",
+" %&&&&%. ",
+" %&++@&& ",
+" %% $& ",
+" %&@@#&$ ",
+" %&&&&@ ",
+" %% +&$ ",
+" %% #&# ",
+" %% %&. ",
+" +@ .@+ ",
+" ",
+" ",
+" ",
+" "};
+
+
+const char *metronomeOff_xpm[] = {
+"13 13 8 1",
+" c #242523",
+". c #2D2928",
+"+ c #34302F",
+"@ c #443D3C",
+"# c #4F4445",
+"$ c #685659",
+"% c #826A68",
+"& c #A18282",
+" ",
+" ",
+" . . ",
+" #% %# ",
+" .&+ +&. ",
+" %$ $% ",
+" @& &@ ",
+" &@ @& ",
+" $% %$ ",
+" +&. .&+ ",
+" %# #% ",
+" . . ",
+" "};
+
+
+const char *metronomeOn_xpm[] = {
+"13 13 8 1",
+" c #4D4F4C",
+". c #565150",
+"+ c #645C5C",
+"@ c #716465",
+"# c #837070",
+"$ c #8F7775",
+"% c #977C7B",
+"& c #A68787",
+" ",
+" ",
+" . . ",
+" @% %@ ",
+" .&. .&. ",
+" $# #$ ",
+" +& &+ ",
+" &+ +& ",
+" #$ $# ",
+" .&. .&. ",
+" %@ @% ",
+" . . ",
+" "};
+
+
+const char *zoomInOff_xpm[] = {
+"18 18 8 1",
+" c None",
+". c #252525",
+"+ c #262626",
+"@ c #535353",
+"# c #ACACAC",
+"$ c #AEAEAE",
+"% c #B1B1B1",
+"& c #C4C4C4",
+"++++++++++++++++++",
+"+................+",
+"+................+",
+"+................+",
+"+................+",
+"+.......@@.......+",
+"+.......#$.......+",
+"+.......#$.......+",
+"+....@%%&&%%@....+",
+"+....@%%&&%%@....+",
+"+.......#$.......+",
+"+.......#$.......+",
+"+.......@@.......+",
+"+................+",
+"+................+",
+"+................+",
+"+................+",
+"++++++++++++++++++"};
+
+
+const char *zoomInOn_xpm[] = {
+"18 18 8 1",
+" c None",
+". c #4E4E4E",
+"+ c #707070",
+"@ c #717171",
+"# c #B3B3B3",
+"$ c #B5B5B5",
+"% c #B7B7B7",
+"& c #C5C5C5",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"........++........",
+"........#$........",
+"........#$........",
+".....@%%&&%%@.....",
+".....@%%&&%%@.....",
+"........#$........",
+"........#$........",
+"........++........",
+"..................",
+"..................",
+"..................",
+"..................",
+".................."};
+
+
+const char *zoomOutOff_xpm[] = {
+"18 18 5 1",
+" c None",
+". c #252525",
+"+ c #262626",
+"@ c #9C9C9C",
+"# c #BBBBBB",
+"++++++++++++++++++",
+"+................+",
+"+................+",
+"+................+",
+"+................+",
+"+................+",
+"+................+",
+"+................+",
+"+......@##@......+",
+"+......@##@......+",
+"+................+",
+"+................+",
+"+................+",
+"+................+",
+"+................+",
+"+................+",
+"+................+",
+"++++++++++++++++++"};
+
+
+const char *zoomOutOn_xpm[] = {
+"18 18 4 1",
+" c None",
+". c #4E4E4E",
+"+ c #A7A7A7",
+"@ c #BEBEBE",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+".......+@@+.......",
+".......+@@+.......",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+".................."};
+
+
+
+const char *scrollRightOff_xpm[] = {
+"12 12 8 1",
+" c #181917",
+". c #242523",
+"+ c #2E2F2D",
+"@ c #4D4F4C",
+"# c #5D5F5C",
+"$ c #828481",
+"% c #9B9D9A",
+"& c #BCBEBB",
+"............",
+"............",
+"...+........",
+"...&$@......",
+"...$&&%@....",
+"....+#%&%...",
+"....+#%&%...",
+"...$&&%#....",
+"...&$@......",
+"...+........",
+"............",
+"............"};
+
+
+const char *scrollLeftOff_xpm[] = {
+"12 12 8 1",
+" c #181917",
+". c #242523",
+"+ c #2E2F2D",
+"@ c #4D4F4C",
+"# c #5D5F5C",
+"$ c #828481",
+"% c #9B9D9A",
+"& c #BCBEBB",
+"............",
+"............",
+"........+...",
+"......@$&...",
+"....@%&&$...",
+"...%&%#+....",
+"...%&%#+....",
+"....#%&&$...",
+"......@$&...",
+"........+...",
+"............",
+"............"};
+
+
+const char *scrollLeftOn_xpm[] = {
+"12 12 8 1",
+" c #4D4F4C",
+". c #6B6D6A",
+"+ c #7B7D7A",
+"@ c #969895",
+"# c #A6A8A5",
+"$ c #B4B6B3",
+"% c #C0C2BF",
+"& c #FEFFFC",
+" ",
+" ",
+" ",
+" .@$ ",
+" +#%%@ ",
+" $%#+ ",
+" %%#+ ",
+" +$%%@ ",
+" .#$ ",
+" ",
+" ",
+" "};
+
+
+const char *scrollRightOn_xpm[] = {
+"12 12 8 1",
+" c #4D4F4C",
+". c #6B6D6A",
+"+ c #7B7D7A",
+"@ c #969895",
+"# c #A6A8A5",
+"$ c #B4B6B3",
+"% c #C0C2BF",
+"& c #FEFFFC",
+" ",
+" ",
+" ",
+" %@. ",
+" @%%#. ",
+" +#%# ",
+" +#%# ",
+" @%%#+ ",
+" %@. ",
+" ",
+" ",
+" "};
+
+
+const char *soloOn_xpm[] = {
+"18 18 8 1",
+" c #4D4F4C",
+". c #616360",
+"+ c #737572",
+"@ c #838582",
+"# c #929491",
+"$ c #A5A7A4",
+"% c #B1B3B0",
+"& c #C6C8C5",
+" ",
+" ",
+" ",
+" ",
+" .@+. ",
+" #&&&&# ",
+" .&$ %&. ",
+" &%+ .. ",
+" #&&&$. ",
+" .@$&&. ",
+" .#. @&@ ",
+" .&$. #&+ ",
+" #&&&&$ ",
+" .+@+ ",
+" ",
+" ",
+" ",
+" "};
+
+
+const char *soloOff_xpm[] = {
+"18 18 8 1",
+" c #242523",
+". c #3D3F3D",
+"+ c #525451",
+"@ c #666865",
+"# c #80827F",
+"$ c #979996",
+"% c #A7A9A6",
+"& c #C6C8C5",
+" ",
+" ",
+" ",
+" ",
+" .@@. ",
+" #&&&&# ",
+" .&$ %&. ",
+" &%+ .. ",
+" #&&&$+ ",
+" .@%&&. ",
+" +#. @&@ ",
+" .&$..#&+ ",
+" #&&&&$ ",
+" .@@+ ",
+" ",
+" ",
+" ",
+" "};
+
+
+#ifdef WITH_VST
+
+
+const char *fxOff_xpm[] = {
+"18 18 8 1",
+" c #242523",
+". c #40423F",
+"+ c #4D4E4C",
+"@ c #686A67",
+"# c #7B7D7A",
+"$ c #919390",
+"% c #AEB0AD",
+"& c #C1C3C0",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ..... . . ",
+" $&&&$ $% @&. ",
+" $$ .&#&@ ",
+" $%##. @&$ ",
+" $%##. #&% ",
+" $$ .&@&# ",
+" $$ %$ @&. ",
+" .. + +. ",
+" ",
+" ",
+" ",
+" ",
+" "};
+
+
+const char *fxOn_xpm[] = {
+"18 18 8 1",
+" c #4D4F4C",
+". c #565855",
+"+ c #636562",
+"@ c #80827F",
+"# c #8E908D",
+"$ c #9FA19E",
+"% c #B1B3B0",
+"& c #C1C3C0",
+" ",
+" ",
+" ",
+" ",
+" ",
+" .++++ +. +. ",
+" $&&&$ $% @&. ",
+" $$ .&#&@ ",
+" $%##+ @&$ ",
+" $%##+ #&% ",
+" $$ +&@&# ",
+" $$ %$ @&+ ",
+" ++ .+. ++ ",
+" ",
+" ",
+" ",
+" ",
+" "};
+
+
+const char *fxShiftUpOff_xpm[] = {
+"18 18 7 1",
+" c #242523",
+". c #4D4F4C",
+"+ c #A3A5A2",
+"@ c #868885",
+"# c #C1C3C0",
+"$ c #313330",
+"% c #626361",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" .+@ ",
+" @+#. ",
+" $#%+@ ",
+" %# %#$ ",
+" +@ $#% ",
+" $#. @+ ",
+" $. $. ",
+" ",
+" ",
+" ",
+" ",
+" "};
+
+
+const char *fxShiftUpOn_xpm[] = {
+"18 18 5 1",
+" c #4D4F4C",
+". c #70726F",
+"+ c #A5A7A4",
+"@ c #C1C3BF",
+"# c #8E908D",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" .++ ",
+" +@@. ",
+" @.+# ",
+" .@ .@ ",
+" +# @. ",
+" .@. #+ ",
+" . . ",
+" ",
+" ",
+" ",
+" ",
+" "};
+
+
+const char *fxShiftDownOff_xpm[] = {
+"18 18 7 1",
+" c #242523",
+". c #4D4F4C",
+"+ c #A3A5A2",
+"@ c #313330",
+"# c #626361",
+"$ c #868885",
+"% c #C1C3C0",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" .+@ #$ ",
+" @%# +$ ",
+" $+ .%@ ",
+" .%@$+ ",
+" +$%# ",
+" #%%@ ",
+" @.. ",
+" ",
+" ",
+" ",
+" ",
+" "};
+
+
+const char *fxShiftDownOn_xpm[] = {
+"18 18 5 1",
+" c #4D4F4C",
+". c #70726F",
+"+ c #A5A7A4",
+"@ c #C1C3BF",
+"# c #8E908D",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" .+ .+ ",
+" @. +# ",
+" #+ .@. ",
+" .@.#+ ",
+" +#@. ",
+" #@@ ",
+" .. ",
+" ",
+" ",
+" ",
+" ",
+" "};
+
+
+const char *vstLogo_xpm[] = {
+"65 38 8 1",
+" c #161715",
+". c #2B2D2A",
+"+ c #474846",
+"@ c #6A6C69",
+"# c #8C8E8B",
+"$ c #A8AAA7",
+"% c #C7C9C6",
+"& c #EEF0ED",
+" @#############################################################+ ",
+"@#.............................................................$+",
+"#. .#",
+"#. .#",
+"#. ...... .. .#",
+"#. .@$$$####$%$#@.+&$ .#",
+"#. .#$$#+. +#$%%%%$ .#",
+"#. .$$#$ .#$$%$ .#",
+"#. ............. ....$$$$$ ++$$%$+@@@@@@@@@@@@@@@ .#",
+"#. ##$$$$$$%%%%@ %%&&&&%%$@ %&@#$$@@$%%&&&%%%&&&&& .#",
+"#. +$$$$$%@ .&%####%$@ $&$.$# #$%%%& @&%& .#",
+"#. +$$$$$% +&$###$%%&&$@. $&. #$%%%&. .%& .#",
+"#. @$$$$%$ %##$##$%&&&&&&%#.%# #$$%%&. @& .#",
+"#. $$$$$%+ #& #$$%%&&&&&&&%%$$@ #$$%%&. + .#",
+"#. .$$$$$% +&+ .#%&&&&&&&&%$$#$$# #$$%%&. .#",
+"#. @$$$$%$ %$ @%&&&&&&%$$###$$ #$$%%&. .#",
+"#. #$$$%%@ #& . +$&&&%$####$%$ #$$%%&. .#",
+"#. $$$%%% .&@ +%# .@$$$###$$% #$$$%&. .#",
+"#. +%$%%%$$% +$$+ #$#$$$% @$$$%&. .#",
+"#. #%%%%%&. +%$$ ##$$%$ @$$$%%. .#",
+"#. $$%%%@ +%$$$. #$$$%. @$$$$%. .#",
+"#. +%%%$ +%$$#$@ +$$%$ @#$$$%+ .#",
+"#. @%%. +%%%$$$$#@++.++@#$$$@ @@##$$$%%%$$@ .#",
+"#. #@ +&# .@@###$$$###@. @+++@@@@###$@ .#",
+"#. .#",
+"#. .#",
+"#. .#",
+"#. .#",
+"#. .#",
+"#. .@$$$$$$$$ .$%%%%%%# .#",
+"#. ....... .@@@@@@@@@. .#",
+"#. ........ @@@+@@@@@@@@@@+ .#",
+"@# ......... .####@@@@@@@@@@@+ #@",
+" @$$$$$$$$$$$$$$$.......... .@@@@@@@@@@@@@@@@@$$$$$$$$$$$$$$$$@ ",
+" ......... .@@@@@@@@@@@@@@@. ",
+" ........ @@@@@@@@@@. ",
+" ........... .@@@@@@@@@ ",
+" .......... .@@@@@@@@ "};
+
+
+const char *fxRemoveOff_xpm[] = {
+"18 18 9 1",
+" c None",
+". c #242623",
+"+ c #2F312E",
+"@ c #393A38",
+"# c #484A47",
+"$ c #5D5F5C",
+"% c #8E908D",
+"& c #9B9D9A",
+"* c #BDBFBC",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+".....+#@..@#+.....",
+"......&*++*&......",
+"......@*%%*@......",
+".......$**$.......",
+".......#**#.......",
+"......+*&&*+......",
+"......%*@@*%......",
+"......@@..@@......",
+"..................",
+"..................",
+"..................",
+"..................",
+".................."};
+
+
+const char *fxRemoveOn_xpm[] = {
+"18 18 9 1",
+" c None",
+". c #4D4F4C",
+"+ c #575956",
+"@ c #5C5D5B",
+"# c #666865",
+"$ c #787977",
+"% c #9C9E9B",
+"& c #A6A8A5",
+"* c #BFC1BE",
+"..................",
+"..................",
+"..................",
+"..................",
+"..................",
+"......#@..@#......",
+"......&*++*&......",
+"......@*%%*@......",
+".......$**$.......",
+".......#**#.......",
+"......+*&&*+......",
+"......%*@+*%......",
+"......@+..+@......",
+"..................",
+"..................",
+"..................",
+"..................",
+".................."};
+#endif // #ifdef WITH_VST
+
+
+const char *beatsDivideOn_xpm[] = {
+"13 13 13 1",
+" c None",
+". c #595B58",
+"+ c #5B5D5A",
+"@ c #5F615E",
+"# c #686967",
+"$ c #737572",
+"% c #787A77",
+"& c #80827F",
+"* c #8F918E",
+"= c #959794",
+"- c #9A9C99",
+"; c #C4C6C3",
+"> c #C7C9C6",
+".............",
+".............",
+".............",
+".............",
+".....#>#.....",
+"....+@%@+....",
+"...*>>>>>*...",
+"....+@%@+....",
+".....#>#.....",
+".............",
+".............",
+".............",
+"............."};
+
+
+const char *beatsDivideOff_xpm[] = {
+"13 13 13 1",
+" c None",
+". c #242523",
+"+ c #262825",
+"@ c #2D2E2C",
+"# c #3A3B39",
+"$ c #494B48",
+"% c #525451",
+"& c #595B58",
+"* c #5F615E",
+"= c #787A77",
+"- c #858784",
+"; c #C3C5C1",
+"> c #C7C9C6",
+".............",
+".............",
+".............",
+"......+......",
+".....#>#.....",
+"...++@%@++...",
+"...=>>>>>=...",
+"...++@%@++...",
+".....#>#.....",
+"......+......",
+".............",
+".............",
+"............."};
+
+
+const char *beatsMultiplyOn_xpm[] = {
+"13 13 13 1",
+" c None",
+". c #595B58",
+"+ c #5B5D5A",
+"@ c #5F615E",
+"# c #686967",
+"$ c #737572",
+"% c #787A77",
+"& c #80827F",
+"* c #8F918E",
+"= c #959794",
+"- c #9A9C99",
+"; c #C4C6C3",
+"> c #C7C9C6",
+".............",
+".............",
+".............",
+"....$...$....",
+"...$;&.&;$...",
+"....&;-;&....",
+".....->-.....",
+"....&;=;&....",
+"...$;&.&;$...",
+"...+$...$....",
+".............",
+".............",
+"............."};
+
+
+const char *beatsMultiplyOff_xpm[] = {
+"13 13 12 1",
+" c #242523",
+". c #262825",
+"+ c #2D2E2C",
+"@ c #3A3B39",
+"# c #494B48",
+"$ c #525451",
+"% c #595B58",
+"& c #5F615E",
+"* c #787A77",
+"= c #858784",
+"- c #C3C5C1",
+"; c #C7C9C6",
+" ",
+" ",
+" ",
+" .# #. ",
+" #-& &-# ",
+" &-=-& ",
+" =;= ",
+" %-*-& ",
+" #-% %-# ",
+" .# #. ",
+" ",
+" ",
+" "};
+
+
+const char *channelStop_xpm[] = {
+"18 18 8 1",
+" c #242523",
+". c #312D2C",
+"+ c #413A3A",
+"@ c #615253",
+"# c #73605F",
+"$ c #7A6663",
+"% c #9C7E7D",
+"& c #B08D8E",
+" ",
+" ",
+" ",
+" ",
+" ##. ",
+" $&%@ ",
+" $&&&%+ ",
+" $&&&&&$. ",
+" $&&&&&&&@ ",
+" $&&&&&&&@. ",
+" $&&&&&$. ",
+" $&&&%+ ",
+" $&&@ ",
+" $#. ",
+" . ",
+" ",
+" ",
+" "};
+
+
+
+const char *channelPlay_xpm[] = {
+"18 18 8 1",
+" c #4D4F4C",
+". c #554E56",
+"+ c #5A4D59",
+"@ c #605068",
+"# c #775086",
+"$ c #8A509C",
+"% c #9E50B5",
+"& c #AD52D0",
+" ",
+" ",
+" ",
+" . ",
+" $$. ",
+" $&%# ",
+" $&&&%@ ",
+" $&&&&&$. ",
+" $&&&&&&&#. ",
+" $&&&&&&&#. ",
+" $&&&&&$+ ",
+" $&&&%@ ",
+" $&&# ",
+" $$. ",
+" . ",
+" ",
+" ",
+" "};
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * graphics
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifndef GRAPHICS_H
+#define GRAPHICS_H
+
+extern const char *giada_logo_xpm[];
+
+extern const char *loopRepeat_xpm[];
+extern const char *loopBasic_xpm[];
+extern const char *loopOnce_xpm[];
+extern const char *loopOnceBar_xpm[];
+extern const char *oneshotBasic_xpm[];
+extern const char *oneshotRetrig_xpm[];
+extern const char *oneshotPress_xpm[];
+extern const char *oneshotEndless_xpm[];
+
+extern const char *updirOff_xpm[];
+extern const char *updirOn_xpm[];
+
+extern const char *pause_xpm[];
+extern const char *play_xpm[];
+
+extern const char *zoomInOff_xpm[];
+extern const char *zoomInOn_xpm[];
+extern const char *zoomOutOff_xpm[];
+extern const char *zoomOutOn_xpm[];
+
+extern const char *scrollLeftOff_xpm[];
+extern const char *scrollLeftOn_xpm[];
+extern const char *scrollRightOff_xpm[];
+extern const char *scrollRightOn_xpm[];
+
+extern const char *rewindOff_xpm[];
+extern const char *rewindOn_xpm[];
+
+extern const char *recOff_xpm[];
+extern const char *recOn_xpm[];
+
+extern const char *metronomeOff_xpm[];
+extern const char *metronomeOn_xpm[];
+
+extern const char *inputRecOn_xpm[];
+extern const char *inputRecOff_xpm[];
+
+extern const char *beatsDivideOn_xpm[];
+extern const char *beatsDivideOff_xpm[];
+extern const char *beatsMultiplyOn_xpm[];
+extern const char *beatsMultiplyOff_xpm[];
+
+extern const char *muteOff_xpm[];
+extern const char *muteOn_xpm[];
+
+extern const char *soloOff_xpm[];
+extern const char *soloOn_xpm[];
+
+extern const char *readActionOn_xpm[];
+extern const char *readActionOff_xpm[];
+
+extern const char *channelStop_xpm[];
+extern const char *channelPlay_xpm[];
+
+#ifdef WITH_VST
+extern const char *fxOff_xpm[];
+extern const char *fxOn_xpm[];
+
+extern const char *fxShiftUpOn_xpm[];
+extern const char *fxShiftUpOff_xpm[];
+extern const char *fxShiftDownOn_xpm[];
+extern const char *fxShiftDownOff_xpm[];
+
+extern const char *fxRemoveOff_xpm[];
+extern const char *fxRemoveOn_xpm[];
+
+extern const char *vstLogo_xpm[];
+#endif
+
+extern const char *giada_icon[];
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * init
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include <ctime>
+#include "../utils/log.h"
+#include "../utils/utils.h"
+#include "../utils/gui_utils.h"
+#include "../gui/dialogs/gd_mainWindow.h"
+#include "../gui/dialogs/gd_warnings.h"
+#include "init.h"
+#include "mixer.h"
+#include "wave.h"
+#include "const.h"
+#include "mixerHandler.h"
+#include "patch.h"
+#include "conf.h"
+#include "pluginHost.h"
+#include "recorder.h"
+#include "midiMapConf.h"
+#include "kernelMidi.h"
+
+
+extern Mixer G_Mixer;
+extern bool G_audio_status;
+extern bool G_quit;
+extern Patch G_Patch;
+extern Conf G_Conf;
+extern MidiMapConf G_MidiMap;
+extern gdMainWindow *mainWin;
+
+#ifdef WITH_VST
+extern PluginHost G_PluginHost;
+#endif
+
+
+void init_prepareParser()
+{
+ G_Conf.read();
+ G_Patch.setDefault();
+ if (!gLog_init(G_Conf.logMode))
+ gLog("[init] log init failed! Using default stdout\n");
+ time_t t;
+ time (&t);
+ gLog("[init] Giada "VERSIONE" - %s", ctime(&t));
+ gLog("[init] configuration file ready\n");
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void init_prepareKernelAudio()
+{
+ kernelAudio::openDevice(
+ G_Conf.soundSystem,
+ G_Conf.soundDeviceOut,
+ G_Conf.soundDeviceIn,
+ G_Conf.channelsOut,
+ G_Conf.channelsIn,
+ G_Conf.samplerate,
+ G_Conf.buffersize);
+ G_Mixer.init();
+ recorder::init();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void init_prepareKernelMIDI()
+{
+ kernelMidi::setApi(G_Conf.midiSystem);
+ kernelMidi::openOutDevice(G_Conf.midiPortOut);
+ kernelMidi::openInDevice(G_Conf.midiPortIn);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void init_prepareMidiMap()
+{
+ G_MidiMap.init();
+ G_MidiMap.setDefault();
+ G_MidiMap.readMap(G_Conf.midiMapPath);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void init_startGUI(int argc, char **argv)
+{
+ char win_label[32];
+ sprintf(win_label, "%s - %s",
+ VERSIONE_STR,
+ !strcmp(G_Patch.name, "") ? "(default patch)" : G_Patch.name);
+
+ mainWin = new gdMainWindow(GUI_WIDTH, GUI_HEIGHT, win_label, argc, argv);
+ mainWin->resize(G_Conf.mainWindowX, G_Conf.mainWindowY, G_Conf.mainWindowW, G_Conf.mainWindowH);
+
+ /* never update the GUI elements if G_audio_status is bad, segfaults
+ * are around the corner */
+
+ if (G_audio_status)
+ gu_updateControls();
+
+ if (!G_audio_status)
+ gdAlert(
+ "Your soundcard isn't configured correctly.\n"
+ "Check the configuration and restart Giada."
+ );
+}
+
+/* -------------------------------------------------------------------------- */
+
+
+void init_startKernelAudio()
+{
+ if (G_audio_status)
+ kernelAudio::startStream();
+
+#ifdef WITH_VST
+ G_PluginHost.allocBuffers();
+#endif
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void init_shutdown()
+{
+ G_quit = true;
+
+ /* store position and size of the main window for the next startup */
+
+ G_Conf.mainWindowX = mainWin->x();
+ G_Conf.mainWindowY = mainWin->y();
+ G_Conf.mainWindowW = mainWin->w();
+ G_Conf.mainWindowH = mainWin->h();
+
+ /* close any open subwindow, especially before cleaning PluginHost to
+ * avoid mess */
+
+ gu_closeAllSubwindows();
+ gLog("[init] all subwindows closed\n");
+
+ /* write configuration file */
+
+ if (!G_Conf.write())
+ gLog("[init] error while saving configuration file!\n");
+ else
+ gLog("[init] configuration saved\n");
+
+ /* if G_audio_status we close the kernelAudio FIRST, THEN the mixer.
+ * The opposite could cause random segfaults (even now with RtAudio?). */
+
+ if (G_audio_status) {
+ kernelAudio::closeDevice();
+ G_Mixer.close();
+ gLog("[init] Mixer closed\n");
+ }
+
+ recorder::clearAll();
+ gLog("[init] Recorder cleaned up\n");
+
+#ifdef WITH_VST
+ G_PluginHost.freeAllStacks();
+ gLog("[init] Plugin Host cleaned up\n");
+#endif
+
+ gLog("[init] Giada "VERSIONE" closed\n\n");
+ gLog_close();
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * init
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef INIT_H
+#define INIT_H
+
+
+#include <cstdio>
+#include <stdint.h>
+#ifdef __APPLE__
+ #include <pwd.h>
+#endif
+
+
+void init_prepareParser();
+void init_startGUI(int argc, char **argv);
+void init_prepareKernelAudio();
+void init_prepareKernelMIDI();
+void init_prepareMidiMap();
+void init_startKernelAudio();
+void init_shutdown();
+
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * KernelAudio
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include <vector>
+#include "../utils/log.h"
+#include "../glue/glue.h"
+#include "kernelAudio.h"
+#include "mixer.h"
+
+#include "conf.h"
+
+
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+extern bool G_audio_status;
+
+
+namespace kernelAudio {
+
+RtAudio *system = NULL;
+unsigned numDevs = 0;
+bool inputEnabled = 0;
+unsigned realBufsize = 0;
+int api = 0;
+
+int openDevice(
+ int _api,
+ int outDev,
+ int inDev,
+ int outChan,
+ int inChan,
+ int samplerate,
+ int buffersize)
+{
+ api = _api;
+ gLog("[KA] using system 0x%x\n", api);
+#if defined(__linux__)
+ if (api == SYS_API_JACK && hasAPI(RtAudio::UNIX_JACK))
+ system = new RtAudio(RtAudio::UNIX_JACK);
+ else
+ if (api == SYS_API_ALSA && hasAPI(RtAudio::LINUX_ALSA))
+ system = new RtAudio(RtAudio::LINUX_ALSA);
+ else
+ if (api == SYS_API_PULSE && hasAPI(RtAudio::LINUX_PULSE))
+ system = new RtAudio(RtAudio::LINUX_PULSE);
+#elif defined(_WIN32)
+ if (api == SYS_API_DS && hasAPI(RtAudio::WINDOWS_DS))
+ system = new RtAudio(RtAudio::WINDOWS_DS);
+ else
+ if (api == SYS_API_ASIO && hasAPI(RtAudio::WINDOWS_ASIO))
+ system = new RtAudio(RtAudio::WINDOWS_ASIO);
+#elif defined(__APPLE__)
+ if (api == SYS_API_CORE && hasAPI(RtAudio::MACOSX_CORE))
+ system = new RtAudio(RtAudio::MACOSX_CORE);
+#endif
+ else {
+ G_audio_status = false;
+ return 0;
+ }
+
+
+
+ //gLog("[KA] %d\n", sizeof(system->rtapi_));
+
+ gLog("[KA] Opening devices %d (out), %d (in), f=%d...\n", outDev, inDev, samplerate);
+
+ numDevs = system->getDeviceCount();
+
+ if (numDevs < 1) {
+ gLog("[KA] no devices found with this API\n");
+ closeDevice();
+ G_audio_status = false;
+ return 0;
+ }
+ else {
+ gLog("[KA] %d device(s) found\n", numDevs);
+ for (unsigned i=0; i<numDevs; i++)
+ gLog(" %d) %s\n", i, getDeviceName(i));
+ }
+
+
+ RtAudio::StreamParameters outParams;
+ RtAudio::StreamParameters inParams;
+
+ if (outDev == DEFAULT_SOUNDDEV_OUT)
+ outParams.deviceId = getDefaultOut();
+ else
+ outParams.deviceId = outDev;
+ outParams.nChannels = 2;
+ outParams.firstChannel = outChan*2; // chan 0=0, 1=2, 2=4, ...
+
+ /* inDevice can be disabled */
+
+ if (inDev != -1) {
+ inParams.deviceId = inDev;
+ inParams.nChannels = 2;
+ inParams.firstChannel = inChan*2; // chan 0=0, 1=2, 2=4, ...
+ inputEnabled = true;
+ }
+ else
+ inputEnabled = false;
+
+
+ RtAudio::StreamOptions options;
+ options.streamName = "Giada";
+ options.numberOfBuffers = 4;
+
+ realBufsize = buffersize;
+
+#if defined(__linux__) || defined(__APPLE__)
+ if (api == SYS_API_JACK) {
+ samplerate = getFreq(outDev, 0);
+ gLog("[KA] JACK in use, freq = %d\n", samplerate);
+ G_Conf.samplerate = samplerate;
+ }
+#endif
+
+ try {
+ if (inDev != -1) {
+ system->openStream(
+ &outParams, // output params
+ &inParams, // input params
+ RTAUDIO_FLOAT32, // audio format
+ samplerate, // sample rate
+ &realBufsize, // buffer size in byte
+ &G_Mixer.masterPlay, // audio callback
+ NULL, // user data (unused)
+ &options);
+ }
+ else {
+ system->openStream(
+ &outParams, // output params
+ NULL, // input params
+ RTAUDIO_FLOAT32, // audio format
+ samplerate, // sample rate
+ &realBufsize, // buffer size in byte
+ &G_Mixer.masterPlay, // audio callback
+ NULL, // user data (unused)
+ &options);
+ }
+ G_audio_status = true;
+
+#if defined(__linux__)
+ if (api == SYS_API_JACK)
+ jackSetSyncCb();
+#endif
+
+ return 1;
+ }
+ catch (RtAudioError &e) {
+ gLog("[KA] system init error: %s\n", e.getMessage().c_str());
+ closeDevice();
+ G_audio_status = false;
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int startStream() {
+ try {
+ system->startStream();
+ gLog("[KA] latency = %lu\n", system->getStreamLatency());
+ return 1;
+ }
+ catch (RtAudioError &e) {
+ gLog("[KA] Start stream error: %s\n", e.getMessage().c_str());
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int stopStream() {
+ try {
+ system->stopStream();
+ return 1;
+ }
+ catch (RtAudioError &e) {
+ gLog("[KA] Stop stream error\n");
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+const char *getDeviceName(unsigned dev) {
+ try {
+ return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).name.c_str();
+ }
+ catch (RtAudioError &e) {
+ gLog("[KA] invalid device ID = %d\n", dev);
+ return NULL;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int closeDevice() {
+ if (system->isStreamOpen()) {
+#if defined(__linux__) || defined(__APPLE__)
+ system->abortStream(); // stopStream seems to lock the thread
+#elif defined(_WIN32)
+ system->stopStream(); // on Windows it's the opposite
+#endif
+ system->closeStream();
+ delete system;
+ system = NULL;
+ }
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+unsigned getMaxInChans(int dev) {
+
+ if (dev == -1) return 0;
+
+ try {
+ return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).inputChannels;
+ }
+ catch (RtAudioError &e) {
+ gLog("[KA] Unable to get input channels\n");
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+unsigned getMaxOutChans(unsigned dev) {
+ try {
+ return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).outputChannels;
+ }
+ catch (RtAudioError &e) {
+ gLog("[KA] Unable to get output channels\n");
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool isProbed(unsigned dev) {
+ try {
+ return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).probed;
+ }
+ catch (RtAudioError &e) {
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+unsigned getDuplexChans(unsigned dev) {
+ try {
+ return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).duplexChannels;
+ }
+ catch (RtAudioError &e) {
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool isDefaultIn(unsigned dev) {
+ try {
+ return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).isDefaultInput;
+ }
+ catch (RtAudioError &e) {
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool isDefaultOut(unsigned dev) {
+ try {
+ return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).isDefaultOutput;
+ }
+ catch (RtAudioError &e) {
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int getTotalFreqs(unsigned dev) {
+ try {
+ return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).sampleRates.size();
+ }
+ catch (RtAudioError &e) {
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int getFreq(unsigned dev, int i) {
+ try {
+ return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).sampleRates.at(i);
+ }
+ catch (RtAudioError &e) {
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int getDefaultIn() {
+ return system->getDefaultInputDevice();
+}
+
+int getDefaultOut() {
+ return system->getDefaultOutputDevice();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int getDeviceByName(const char *name) {
+ for (unsigned i=0; i<numDevs; i++)
+ if (strcmp(name, getDeviceName(i))==0)
+ return i;
+ return -1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool hasAPI(int API) {
+ std::vector<RtAudio::Api> APIs;
+ RtAudio::getCompiledApi(APIs);
+ for (unsigned i=0; i<APIs.size(); i++)
+ if (APIs.at(i) == API)
+ return true;
+ return false;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+std::string getRtAudioVersion() {
+ return RtAudio::getVersion();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+#ifdef __linux__
+#include <jack/jack.h>
+#include <jack/intclient.h>
+#include <jack/transport.h>
+
+jack_client_t *jackGetHandle() {
+ return (jack_client_t*) system->rtapi_->__HACK__getJackClient();
+}
+
+void jackStart() {
+ if (api == SYS_API_JACK) {
+ jack_client_t *client = jackGetHandle();
+ jack_transport_start(client);
+ }
+}
+
+
+void jackStop() {
+ if (api == SYS_API_JACK) {
+ jack_client_t *client = jackGetHandle();
+ jack_transport_stop(client);
+ }
+}
+
+
+void jackSetSyncCb() {
+ jack_client_t *client = jackGetHandle();
+ jack_set_sync_callback(client, jackSyncCb, NULL);
+ //jack_set_sync_timeout(client, 8);
+}
+
+
+int jackSyncCb(jack_transport_state_t state, jack_position_t *pos,
+ void *arg)
+{
+ switch (state) {
+ case JackTransportStopped:
+ gLog("[KA] Jack transport stopped, frame=%d\n", pos->frame);
+ glue_stopSeq(false); // false = not from GUI
+ if (pos->frame == 0)
+ glue_rewindSeq();
+ break;
+
+ case JackTransportRolling:
+ gLog("[KA] Jack transport rolling\n");
+ break;
+
+ case JackTransportStarting:
+ gLog("[KA] Jack transport starting, frame=%d\n", pos->frame);
+ glue_startSeq(false); // false = not from GUI
+ if (pos->frame == 0)
+ glue_rewindSeq();
+ break;
+
+ default:
+ gLog("[KA] Jack transport [unknown]\n");
+ }
+ return 1;
+}
+
+#endif
+
+}
+
+
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * KernelAudio
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef KERNELAUDIO_H
+#define KERNELAUDIO_H
+
+
+#include "../deps/rtaudio-mod/RtAudio.h"
+#if defined(__linux__)
+ #include <jack/jack.h>
+ #include <jack/intclient.h>
+ #include <jack/transport.h>
+#endif
+
+
+namespace kernelAudio {
+
+ int openDevice(
+ int api,
+ int outDev,
+ int inDev,
+ int outChan,
+ int inChan,
+ int samplerate,
+ int buffersize);
+ int closeDevice();
+
+ int startStream();
+ int stopStream();
+
+ bool isProbed (unsigned dev);
+ bool isDefaultIn (unsigned dev);
+ bool isDefaultOut (unsigned dev);
+ const char *getDeviceName (unsigned dev);
+ unsigned getMaxInChans (int dev);
+ unsigned getMaxOutChans (unsigned dev);
+ unsigned getDuplexChans (unsigned dev);
+ int getTotalFreqs (unsigned dev);
+ int getFreq (unsigned dev, int i);
+ int getDeviceByName(const char *name);
+ int getDefaultOut ();
+ int getDefaultIn ();
+ bool hasAPI (int API);
+
+ std::string getRtAudioVersion();
+
+#ifdef __linux__
+ jack_client_t *jackGetHandle();
+ void jackStart();
+ void jackStop();
+ void jackSetSyncCb();
+ int jackSyncCb(jack_transport_state_t state, jack_position_t *pos, void *arg);
+#endif
+
+ /* *** how to avoid multiple definition of ***
+ * When you declare a variable in a header file, every source file that
+ * includes that header, either directly or indirectly, gets its own
+ * separate copy of the variable. Then when you go to link all the .o
+ * files together, the linker sees that the variable is instantiated
+ * in a bunch of .o files. Make it extern in the header file and
+ * instantiate it in memory.cpp. */
+
+ extern RtAudio *system;
+ extern unsigned numDevs;
+ extern bool inputEnabled;
+ extern unsigned realBufsize; // reale bufsize from the soundcard
+ extern int api;
+}
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * KernelMidi
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include <stdio.h>
+#include "../utils/log.h"
+#include "../glue/glue.h"
+#include "kernelMidi.h"
+#include "mixer.h"
+#include "channel.h"
+#include "sampleChannel.h"
+#include "pluginHost.h"
+#include "conf.h"
+#include "midiMapConf.h"
+
+
+extern bool G_midiStatus;
+extern Conf G_Conf;
+extern Mixer G_Mixer;
+extern MidiMapConf G_MidiMap;
+
+#ifdef WITH_VST
+extern PluginHost G_PluginHost;
+#endif
+
+
+namespace kernelMidi
+{
+
+int api = 0; // one api for both in & out
+RtMidiOut *midiOut = NULL;
+RtMidiIn *midiIn = NULL;
+unsigned numOutPorts = 0;
+unsigned numInPorts = 0;
+
+cb_midiLearn *cb_learn = NULL;
+void *cb_data = NULL;
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void startMidiLearn(cb_midiLearn *cb, void *data)
+{
+ cb_learn = cb;
+ cb_data = data;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void stopMidiLearn()
+{
+ cb_learn = NULL;
+ cb_data = NULL;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void setApi(int _api)
+{
+ api = api;
+ gLog("[KM] using system 0x%x\n", api);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int openOutDevice(int port)
+{
+ try {
+ midiOut = new RtMidiOut((RtMidi::Api) api, "Giada MIDI Output");
+ G_midiStatus = true;
+ }
+ catch (RtMidiError &error) {
+ gLog("[KM] MIDI out device error: %s\n", error.getMessage().c_str());
+ G_midiStatus = false;
+ return 0;
+ }
+
+ /* print output ports */
+
+ numOutPorts = midiOut->getPortCount();
+ gLog("[KM] %d output MIDI ports found\n", numOutPorts);
+ for (unsigned i=0; i<numOutPorts; i++)
+ gLog(" %d) %s\n", i, getOutPortName(i));
+
+ /* try to open a port, if enabled */
+
+ if (port != -1 && numOutPorts > 0) {
+ try {
+ midiOut->openPort(port, getOutPortName(port));
+ gLog("[KM] MIDI out port %d open\n", port);
+
+ /* for each init command of MidiMap, send the init commands to the
+ external world. TODO 1 - we shold do that only if there is a map loaded
+ and available in MidiMap.
+ TODO 2 - move the map initialization to another function */
+
+ for(int i=0; i<G_MidiMap.MAX_INIT_COMMANDS; i++) {
+ if (G_MidiMap.init_messages[i] != 0x0 && G_MidiMap.init_channels[i] != -1) {
+ gLog("[KM] MIDI send (init) - Channel %x - Event 0x%X\n", G_MidiMap.init_channels[i], G_MidiMap.init_messages[i]);
+ send(G_MidiMap.init_messages[i] | MIDI_CHANS[G_MidiMap.init_channels[i]]);
+ }
+ }
+
+ return 1;
+ }
+ catch (RtMidiError &error) {
+ gLog("[KM] unable to open MIDI out port %d: %s\n", port, error.getMessage().c_str());
+ G_midiStatus = false;
+ return 0;
+ }
+ }
+ else
+ return 2;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int openInDevice(int port)
+{
+ try {
+ midiIn = new RtMidiIn((RtMidi::Api) api, "Giada MIDI input");
+ G_midiStatus = true;
+ }
+ catch (RtMidiError &error) {
+ gLog("[KM] MIDI in device error: %s\n", error.getMessage().c_str());
+ G_midiStatus = false;
+ return 0;
+ }
+
+ /* print input ports */
+
+ numInPorts = midiIn->getPortCount();
+ gLog("[KM] %d input MIDI ports found\n", numInPorts);
+ for (unsigned i=0; i<numInPorts; i++)
+ gLog(" %d) %s\n", i, getInPortName(i));
+
+ /* try to open a port, if enabled */
+
+ if (port != -1 && numInPorts > 0) {
+ try {
+ midiIn->openPort(port, getInPortName(port));
+ midiIn->ignoreTypes(true, false, true); // ignore all system/time msgs, for now
+ gLog("[KM] MIDI in port %d open\n", port);
+ midiIn->setCallback(&callback);
+ return 1;
+ }
+ catch (RtMidiError &error) {
+ gLog("[KM] unable to open MIDI in port %d: %s\n", port, error.getMessage().c_str());
+ G_midiStatus = false;
+ return 0;
+ }
+ }
+ else
+ return 2;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+bool hasAPI(int API)
+{
+ std::vector<RtMidi::Api> APIs;
+ RtMidi::getCompiledApi(APIs);
+ for (unsigned i=0; i<APIs.size(); i++)
+ if (APIs.at(i) == API)
+ return true;
+ return false;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+const char *getOutPortName(unsigned p)
+{
+ try { return midiOut->getPortName(p).c_str(); }
+ catch (RtMidiError &error) { return NULL; }
+}
+
+const char *getInPortName(unsigned p)
+{
+ try { return midiIn->getPortName(p).c_str(); }
+ catch (RtMidiError &error) { return NULL; }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void send(uint32_t data)
+{
+ if (!G_midiStatus)
+ return;
+
+ std::vector<unsigned char> msg(1, getB1(data));
+ msg.push_back(getB2(data));
+ msg.push_back(getB3(data));
+
+ midiOut->sendMessage(&msg);
+ gLog("[KM] send msg=0x%X (%X %X %X)\n", data, msg[0], msg[1], msg[2]);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void send(int b1, int b2, int b3)
+{
+ if (!G_midiStatus)
+ return;
+
+ std::vector<unsigned char> msg(1, b1);
+
+ if (b2 != -1)
+ msg.push_back(b2);
+ if (b3 != -1)
+ msg.push_back(b3);
+
+ midiOut->sendMessage(&msg);
+ //gLog("[KM] send msg=(%X %X %X)\n", b1, b2, b3);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void callback(double t, std::vector<unsigned char> *msg, void *data)
+{
+ /* 0.8.0 - for now we handle other midi signals (common and real-time
+ * messages) as unknown, for debugging purposes */
+
+ if (msg->size() < 3) {
+ gLog("[KM] MIDI received - unkown signal - size=%d, value=0x", (int) msg->size());
+ for (unsigned i=0; i<msg->size(); i++)
+ gLog("%X", (int) msg->at(i));
+ gLog("\n");
+ return;
+ }
+
+ /* in this place we want to catch two things: a) note on/note off
+ * from a keyboard and b) knob/wheel/slider movements from a
+ * controller */
+
+ uint32_t input = getIValue(msg->at(0), msg->at(1), msg->at(2));
+ uint32_t chan = input & 0x0F000000;
+ uint32_t value = input & 0x0000FF00;
+ uint32_t pure = 0x00;
+ if (!G_Conf.noNoteOff)
+ pure = input & 0xFFFF0000; // input without 'value' byte
+ else
+ pure = input & 0xFFFFFF00; // input with 'value' byte
+
+ gLog("[KM] MIDI received - 0x%X (chan %d)", input, chan >> 24);
+
+ /* start dispatcher. If midi learn is on don't parse channels, just
+ * learn incoming midi signal. Otherwise process master events first,
+ * then each channel in the stack. This way incoming signals don't
+ * get processed by glue_* when midi learning is on. */
+
+ if (cb_learn) {
+ gLog("\n");
+ cb_learn(pure, cb_data);
+ }
+ else {
+
+ /* process master events */
+
+ if (pure == G_Conf.midiInRewind) {
+ gLog(" >>> rewind (global) (pure=0x%X)", pure);
+ glue_rewindSeq();
+ }
+ else if (pure == G_Conf.midiInStartStop) {
+ gLog(" >>> startStop (global) (pure=0x%X)", pure);
+ glue_startStopSeq();
+ }
+ else if (pure == G_Conf.midiInActionRec) {
+ gLog(" >>> actionRec (global) (pure=0x%X)", pure);
+ glue_startStopActionRec();
+ }
+ else if (pure == G_Conf.midiInInputRec) {
+ gLog(" >>> inputRec (global) (pure=0x%X)", pure);
+ glue_startStopInputRec(false, false); // update gui, no popup messages
+ }
+ else if (pure == G_Conf.midiInMetronome) {
+ gLog(" >>> metronome (global) (pure=0x%X)", pure);
+ glue_startStopMetronome(false);
+ }
+ else if (pure == G_Conf.midiInVolumeIn) {
+ float vf = (value >> 8)/127.0f;
+ gLog(" >>> input volume (global) (pure=0x%X, value=%d, float=%f)", pure, value >> 8, vf);
+ glue_setInVol(vf, false);
+ }
+ else if (pure == G_Conf.midiInVolumeOut) {
+ float vf = (value >> 8)/127.0f;
+ gLog(" >>> output volume (global) (pure=0x%X, value=%d, float=%f)", pure, value >> 8, vf);
+ glue_setOutVol(vf, false);
+ }
+ else if (pure == G_Conf.midiInBeatDouble) {
+ gLog(" >>> sequencer x2 (global) (pure=0x%X)", pure);
+ glue_beatsMultiply();
+ }
+ else if (pure == G_Conf.midiInBeatHalf) {
+ gLog(" >>> sequencer /2 (global) (pure=0x%X)", pure);
+ glue_beatsDivide();
+ }
+
+ /* process channels */
+
+ for (unsigned i=0; i<G_Mixer.channels.size; i++) {
+
+ Channel *ch = (Channel*) G_Mixer.channels.at(i);
+
+ if (!ch->midiIn) continue;
+
+ if (pure == ch->midiInKeyPress) {
+ gLog(" >>> keyPress, ch=%d (pure=0x%X)", ch->index, pure);
+ glue_keyPress(ch, false, false);
+ }
+ else if (pure == ch->midiInKeyRel) {
+ gLog(" >>> keyRel ch=%d (pure=0x%X)", ch->index, pure);
+ glue_keyRelease(ch, false, false);
+ }
+ else if (pure == ch->midiInMute) {
+ gLog(" >>> mute ch=%d (pure=0x%X)", ch->index, pure);
+ glue_setMute(ch, false);
+ }
+ else if (pure == ch->midiInSolo) {
+ gLog(" >>> solo ch=%d (pure=0x%X)", ch->index, pure);
+ ch->solo ? glue_setSoloOn(ch, false) : glue_setSoloOff(ch, false);
+ }
+ else if (pure == ch->midiInVolume) {
+ float vf = (value >> 8)/127.0f;
+ gLog(" >>> volume ch=%d (pure=0x%X, value=%d, float=%f)", ch->index, pure, value >> 8, vf);
+ glue_setChanVol(ch, vf, false);
+ }
+ else if (pure == ((SampleChannel*)ch)->midiInPitch) {
+ float vf = (value >> 8)/(127/4.0f); // [0-127] ~> [0.0 4.0]
+ gLog(" >>> pitch ch=%d (pure=0x%X, value=%d, float=%f)", ch->index, pure, value >> 8, vf);
+ glue_setPitch(NULL, (SampleChannel*)ch, vf, false);
+ }
+ else if (pure == ((SampleChannel*)ch)->midiInReadActions) {
+ gLog(" >>> start/stop read actions ch=%d (pure=0x%X)", ch->index, pure);
+ glue_startStopReadingRecs((SampleChannel*)ch, false);
+ }
+ }
+ gLog("\n");
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string getRtMidiVersion()
+{
+ return midiOut->getVersion();
+}
+
+
+} // namespace
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * KernelMidi
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef KERNELMIDI_H
+#define KERNELMIDI_H
+
+
+#include <stdint.h>
+#include <RtMidi.h>
+#include "channel.h"
+
+
+namespace kernelMidi {
+
+ extern int api; // one api for both in & out
+ extern unsigned numOutPorts;
+ extern unsigned numInPorts;
+
+ typedef void (cb_midiLearn) (uint32_t, void *);
+
+ /* cb_learn
+ * callback prepared by the gdMidiGrabber window and called by
+ * kernelMidi. It contains things to do once the midi message has been
+ * stored. */
+
+ extern cb_midiLearn *cb_learn;
+ extern void *cb_data;
+
+ void startMidiLearn(cb_midiLearn *cb, void *data);
+ void stopMidiLearn();
+
+ inline int getB1(uint32_t iValue) { return (iValue >> 24) & 0xFF; }
+ inline int getB2(uint32_t iValue) { return (iValue >> 16) & 0xFF; }
+ inline int getB3(uint32_t iValue) { return (iValue >> 8) & 0xFF; }
+
+ inline uint32_t getIValue(int b1, int b2, int b3) {
+ return (b1 << 24) | (b2 << 16) | (b3 << 8) | (0x00);
+ }
+
+ /* send
+ * send a MIDI message 's' (uint32_t). */
+
+ void send(uint32_t s);
+
+ /* send (2)
+ * send separate bytes of MIDI message. */
+
+ void send(int b1, int b2=-1, int b3=-1);
+
+ /* setApi
+ * set the Api in use for both in & out messages. */
+
+ void setApi(int api);
+
+ /* open/close/in/outDevice */
+
+ int openOutDevice(int port);
+ int openInDevice(int port);
+ int closeInDevice();
+ int closeOutDevice();
+
+ /* getIn/OutPortName
+ * return the name of the port 'p'. */
+
+ const char *getInPortName(unsigned p);
+ const char *getOutPortName(unsigned p);
+
+ bool hasAPI(int API);
+
+ /* callback
+ * master callback for input events. */
+
+ void callback(double t, std::vector<unsigned char> *msg, void *data);
+
+ std::string getRtMidiVersion();
+}
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * channel
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../utils/log.h"
+#include "midiChannel.h"
+#include "channel.h"
+#include "pluginHost.h"
+#include "patch.h"
+#include "conf.h"
+#include "kernelMidi.h"
+
+
+extern Patch G_Patch;
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+#ifdef WITH_VST
+extern PluginHost G_PluginHost;
+#endif
+
+
+MidiChannel::MidiChannel(int bufferSize)
+ : Channel (CHANNEL_MIDI, STATUS_OFF, bufferSize),
+ midiOut (false),
+ midiOutChan(MIDI_CHANS[0])
+{
+#ifdef WITH_VST // init VstEvents stack
+ freeVstMidiEvents(true);
+#endif
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+MidiChannel::~MidiChannel() {}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+#ifdef WITH_VST
+
+void MidiChannel::freeVstMidiEvents(bool init)
+{
+ if (events.numEvents == 0 && !init)
+ return;
+ memset(events.events, 0, sizeof(VstEvent*) * MAX_VST_EVENTS);
+ events.numEvents = 0;
+ events.reserved = 0;
+}
+
+#endif
+
+
+/* -------------------------------------------------------------------------- */
+
+
+#ifdef WITH_VST
+
+void MidiChannel::addVstMidiEvent(uint32_t msg)
+{
+ addVstMidiEvent(G_PluginHost.createVstMidiEvent(msg));
+}
+
+#endif
+
+
+/* -------------------------------------------------------------------------- */
+
+
+#ifdef WITH_VST
+
+void MidiChannel::addVstMidiEvent(VstMidiEvent *e)
+{
+ if (events.numEvents < MAX_VST_EVENTS) {
+ events.events[events.numEvents] = (VstEvent*) e;
+ events.numEvents++;
+ /*
+ gLog("[MidiChannel] VstMidiEvent added - numEvents=%d offset=%d note=%d number=%d velo=%d\n",
+ events.numEvents,
+ e->deltaFrames,
+ e->midiData[0],
+ e->midiData[1],
+ e->midiData[2]
+ );*/
+ }
+ else
+ gLog("[MidiChannel] channel %d VstEvents = %d > MAX_VST_EVENTS, nothing to do\n", index, events.numEvents);
+}
+
+#endif
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::onBar(int frame) {}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::stop() {}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::empty() {}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::quantize(int index, int localFrame, int globalFrame) {}
+
+
+/* -------------------------------------------------------------------------- */
+
+#ifdef WITH_VST
+
+VstEvents *MidiChannel::getVstEvents()
+{
+ return (VstEvents *) &events;
+}
+
+#endif
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::parseAction(recorder::action *a, int localFrame, int globalFrame)
+{
+ if (a->type == ACTION_MIDI)
+ sendMidi(a, localFrame/2);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::onZero(int frame)
+{
+ if (status == STATUS_ENDING) {
+ status = STATUS_OFF;
+ sendMidiLplay();
+ }
+ else
+ if (status == STATUS_WAIT) {
+ status = STATUS_PLAY;
+ sendMidiLplay();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::setMute(bool internal)
+{
+ mute = true; // internal mute does not exist for midi (for now)
+ if (midiOut)
+ kernelMidi::send(MIDI_ALL_NOTES_OFF);
+#ifdef WITH_VST
+ addVstMidiEvent(MIDI_ALL_NOTES_OFF);
+#endif
+ sendMidiLmute();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::unsetMute(bool internal)
+{
+ mute = false; // internal mute does not exist for midi (for now)
+ sendMidiLmute();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::process(float *buffer)
+{
+#ifdef WITH_VST
+ G_PluginHost.processStack(vChan, PluginHost::CHANNEL, this);
+ freeVstMidiEvents();
+#endif
+
+ for (int j=0; j<bufferSize; j+=2) {
+ buffer[j] += vChan[j] * volume; // * panLeft; future?
+ buffer[j+1] += vChan[j+1] * volume; // * panRight; future?
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::start(int frame, bool doQuantize)
+{
+ switch (status) {
+ case STATUS_PLAY:
+ status = STATUS_ENDING;
+ sendMidiLplay();
+ break;
+ case STATUS_ENDING:
+ case STATUS_WAIT:
+ status = STATUS_OFF;
+ sendMidiLplay();
+ break;
+ case STATUS_OFF:
+ status = STATUS_WAIT;
+ sendMidiLplay();
+ break;
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::stopBySeq()
+{
+ kill(0);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::kill(int frame)
+{
+ if (status & (STATUS_PLAY | STATUS_ENDING)) {
+ if (midiOut)
+ kernelMidi::send(MIDI_ALL_NOTES_OFF);
+#ifdef WITH_VST
+ addVstMidiEvent(MIDI_ALL_NOTES_OFF);
+#endif
+ }
+ status = STATUS_OFF;
+ sendMidiLplay();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int MidiChannel::loadByPatch(const char *f, int i)
+{
+ volume = G_Patch.getVol(i);
+ index = G_Patch.getIndex(i);
+ mute = G_Patch.getMute(i);
+ mute_s = G_Patch.getMute_s(i);
+ solo = G_Patch.getSolo(i);
+ panLeft = G_Patch.getPanLeft(i);
+ panRight = G_Patch.getPanRight(i);
+
+ midiOut = G_Patch.getMidiValue(i, "Out");
+ midiOutChan = G_Patch.getMidiValue(i, "OutChan");
+
+ readPatchMidiIn(i);
+ readPatchMidiOut(i);
+
+ return SAMPLE_LOADED_OK; /// TODO - change name, it's meaningless here
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::sendMidi(recorder::action *a, int localFrame)
+{
+ if (status & (STATUS_PLAY | STATUS_ENDING) && !mute) {
+ if (midiOut)
+ kernelMidi::send(a->iValue | MIDI_CHANS[midiOutChan]);
+
+#ifdef WITH_VST
+ a->event->deltaFrames = localFrame;
+ addVstMidiEvent(a->event);
+#endif
+ }
+}
+
+
+void MidiChannel::sendMidi(uint32_t data)
+{
+ if (status & (STATUS_PLAY | STATUS_ENDING) && !mute) {
+ if (midiOut)
+ kernelMidi::send(data | MIDI_CHANS[midiOutChan]);
+#ifdef WITH_VST
+ addVstMidiEvent(data);
+#endif
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::rewind()
+{
+ if (midiOut)
+ kernelMidi::send(MIDI_ALL_NOTES_OFF);
+#ifdef WITH_VST
+ addVstMidiEvent(MIDI_ALL_NOTES_OFF);
+#endif
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiChannel::writePatch(FILE *fp, int i, bool isProject)
+{
+ Channel::writePatch(fp, i, isProject);
+
+ fprintf(fp, "chanMidiOut%d=%u\n", i, midiOut);
+ fprintf(fp, "chanMidiOutChan%d=%u\n", i, midiOutChan);
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * channel
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef MIDI_CHANNEL_H
+#define MIDI_CHANNEL_H
+
+
+#include "channel.h"
+
+
+#ifdef WITH_VST
+
+/* before including aeffetx(x).h we must define __cdecl, otherwise VST
+ * headers can't be compiled correctly. In windows __cdecl is already
+ * defined. */
+
+ #ifdef __GNUC__
+ #ifndef _WIN32
+ #define __cdecl
+ #endif
+ #endif
+ #include "../deps/vst/aeffectx.h"
+
+#endif
+
+
+class MidiChannel : public Channel {
+
+public:
+
+ MidiChannel(int bufferSize);
+ ~MidiChannel();
+
+ bool midiOut; // enable midi output
+ uint8_t midiOutChan; // midi output channel
+
+ void process (float *buffer);
+ void start (int frame, bool doQuantize);
+ void kill (int frame);
+ void empty ();
+ void stopBySeq ();
+ void stop ();
+ void rewind ();
+ void setMute (bool internal);
+ void unsetMute (bool internal);
+ int loadByPatch(const char *file, int i);
+ void writePatch (FILE *fp, int i, bool isProject);
+ void quantize (int index, int localFrame, int globalFrame);
+ void onZero (int frame);
+ void onBar (int frame);
+ void parseAction(recorder::action *a, int localFrame, int globalFrame);
+
+ /* ---------------------------------------------------------------- */
+
+ /* sendMidi
+ * send Midi event to the outside world. */
+
+ void sendMidi(recorder::action *a, int localFrame);
+ void sendMidi(uint32_t data);
+
+#ifdef WITH_VST
+
+ /* getVstEvents
+ * return a pointer to gVstEvents. */
+
+ VstEvents *getVstEvents();
+
+ /* freeVstMidiEvents
+ * empty vstEvents structure. Init: use the method for channel
+ * initialization. */
+
+ void freeVstMidiEvents(bool init=false);
+
+ /* addVstMidiEvent
+ * take a composite MIDI event, decompose it and add it to channel. The
+ * other version creates a VstMidiEvent on the fly. */
+
+ void addVstMidiEvent(struct VstMidiEvent *e);
+ void addVstMidiEvent(uint32_t msg);
+
+#endif
+
+ /* ---------------------------------------------------------------- */
+
+#ifdef WITH_VST
+
+ /* VST struct containing MIDI events. When ready, events are sent to
+ * each plugin in the channel.
+ *
+ * Anatomy of VstEvents
+ * --------------------
+ *
+ * VstInt32 numEvents = number of Events in array
+ * VstIntPtr reserved = zero (Reserved for future use)
+ * VstEvent *events[n] = event pointer array, variable size
+ *
+ * Note that by default VstEvents only holds three events- if you want
+ * it to hold more, create an equivalent struct with a larger array,
+ * and then cast it to a VstEvents object when you've populated it.
+ * That's what we do with gVstEvents! */
+
+ struct gVstEvents {
+ VstInt32 numEvents;
+ VstIntPtr reserved;
+ VstEvent *events[MAX_VST_EVENTS];
+ } events;
+
+#endif
+
+};
+
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * midiMapConf
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include <stdlib.h>
+#include <iostream>
+#include <string>
+#include <sstream>
+#include <dirent.h>
+#include "midiMapConf.h"
+#include "const.h"
+#include "../utils/utils.h"
+#include "../utils/log.h"
+
+
+using std::string;
+
+
+void MidiMapConf::init()
+{
+ midimapsPath = gGetHomePath() + "/midimaps/";
+
+ /* scan dir of midi maps and load the filenames into <>maps. */
+
+ gLog("[MidiMapConf::init] scanning midimaps directory...\n");
+
+ DIR *dp;
+ dirent *ep;
+ dp = opendir(midimapsPath.c_str());
+
+ if (!dp) {
+ gLog("[MidiMapConf::init] unable to scan midimaps directory!\n");
+ return;
+ }
+
+ while ((ep = readdir(dp))) {
+ if (!strcmp(ep->d_name, ".") || !strcmp(ep->d_name, ".."))
+ continue;
+
+ // TODO - check if is a valid midimap file (verify headers)
+
+ gLog("[MidiMapConf::init] found midimap '%s'\n", ep->d_name);
+
+ maps.add(ep->d_name);
+ }
+
+ closedir(dp);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiMapConf::setDefault()
+{
+ brand = "";
+ device = "";
+
+ for (int i=0; i<MAX_INIT_COMMANDS; i++) {
+ init_channels[i] = -1;
+ init_messages[i] = 0x00;
+ }
+
+ muteOnChan = 0;
+ muteOnOffset = 0;
+ muteOnMsg = 0;
+
+ muteOffChan = 0;
+ muteOffOffset = 0;
+ muteOffMsg = 0;
+
+ soloOnChan = 0;
+ soloOnOffset = 0;
+ soloOnMsg = 0;
+
+ soloOffChan = 0;
+ soloOffOffset = 0;
+ soloOffMsg = 0;
+
+ waitingChan = 0;
+ waitingOffset = 0;
+ waitingMsg = 0;
+
+ playingChan = 0;
+ playingOffset = 0;
+ playingMsg = 0;
+
+ stoppingChan = 0;
+ stoppingOffset = 0;
+ stoppingMsg = 0;
+
+ stoppedChan = 0;
+ stoppedOffset = 0;
+ stoppedMsg = 0;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int MidiMapConf::readMap(string file)
+{
+ if (file.empty()) {
+ gLog("[MidiMapConf::readFromFile] midimap not specified, nothing to do\n");
+ return 0;
+ }
+
+ gLog("[MidiMapConf::readFromFile] reading midimap file '%s'\n", file.c_str());
+
+ string path = midimapsPath + file;
+ fp = fopen(path.c_str(), "r");
+ if (!fp) {
+ gLog("[MidiMapConf::readFromFile] unreadable midimap file\n");
+ return 0;
+ }
+
+ brand = getValue("brand");
+ device = getValue("device");
+
+ gLog("[MidiMapConf::readFromFile] reading midimap for %s %s\n",
+ brand.c_str(), device.c_str());
+
+ /* parse init commands */
+
+ gVector<string> ic;
+ gSplit(getValue("init_commands"), ";", &ic);
+ for (unsigned i=0; i<(unsigned)MAX_INIT_COMMANDS && i<ic.size; i++) {
+ sscanf(ic.at(i).c_str(), "%d:%x", &init_channels[i], &init_messages[i]);
+ gLog("[MidiMapConf::readFromFile] init command %d - channel %d - message 0x%X\n",
+ i, init_channels[i], init_messages[i]);
+ }
+
+ /* parse messages */
+
+ parse("mute_on", &muteOnChan, &muteOnMsg, &muteOnOffset);
+ parse("mute_off", &muteOffChan, &muteOffMsg, &muteOffOffset);
+ parse("solo_on", &soloOnChan, &soloOnMsg, &soloOnOffset);
+ parse("solo_off", &soloOffChan, &soloOffMsg, &soloOffOffset);
+ parse("waiting", &waitingChan, &waitingMsg, &waitingOffset);
+ parse("playing", &playingChan, &playingMsg, &playingOffset);
+ parse("stopping", &stoppingChan, &stoppingMsg, &stoppingOffset);
+ parse("stopped", &stoppedChan, &stoppedMsg, &stoppedOffset);
+
+ close();
+ return 1;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiMapConf::close()
+{
+ if (fp != NULL)
+ fclose(fp);
+ fp = NULL;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void MidiMapConf::parse(string key, int *chan, uint32_t *msg, int *offset)
+{
+ gLog("[MidiMapConf::parse2] command %s - ", key.c_str());
+ string value = getValue(key.c_str());
+
+ /* grab channel part, i.e. [channel]:*/
+
+ *chan = atoi(value.substr(0, value.find(':')).c_str());
+
+ /* grab MIDI part :[midi-message] and search for 'nn' note placeholder within.
+ * Note: when using 'string::npos' as the value for a len (or sublen)
+ * parameter in string's member functions, means "until the end of the
+ * string". */
+
+ string midiParts = value.substr(value.find(':')+3, string::npos);
+
+ char strmsg[MAX_MIDI_NIBBLES];
+ *offset = 0;
+
+ /* build the message as a string, for each char (i.e. nibble) in the
+ * original string. Substitute 'n' with zeros. */
+
+ for (unsigned i=0, p=24; i<(unsigned)MAX_MIDI_NIBBLES; i++, p-=4) {
+ if (midiParts[i] == 'n') {
+ strmsg[i] = '0';
+ if (*offset == 0)
+ *offset = p;
+ }
+ else
+ strmsg[i] = midiParts[i];
+ }
+
+ *msg = strtoul(strmsg, NULL, 16); // from string to uint32_t
+
+ gLog("chan=%d value=%s msg=%#x, offset=%d\n", *chan, midiParts.c_str(), *msg, *offset);
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * midiMapConf
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef __MIDIMAPCONF_H__
+#define __MIDIMAPCONF_H__
+
+
+#include <limits.h>
+#include <stdint.h>
+#include "dataStorage.h"
+#include "../utils/utils.h"
+#if defined(__APPLE__)
+#include <pwd.h>
+#endif
+
+
+using std::string;
+
+
+class MidiMapConf : public DataStorage
+{
+private:
+
+ void close();
+ void parse(string key, int *chan, uint32_t *msg, int *offset);
+
+public:
+
+ static const int MAX_INIT_COMMANDS = 32;
+ static const int MAX_MIDI_BYTES = 4;
+ static const int MAX_MIDI_NIBBLES = 8;
+
+ /* midimapsPath
+ * path of midimap files, different between OSes. */
+
+ string midimapsPath;
+
+ /* maps
+ * Maps are the available .giadamap files. Each element of the vector
+ * represents a .giadamap filename. */
+
+ gVector<string> maps;
+
+ string brand;
+ string device;
+
+ /* init_*
+ * init_commands. These messages are sent to the physical device as a wake up
+ * signal. */
+
+ int init_channels[MAX_INIT_COMMANDS];
+ uint32_t init_messages[MAX_INIT_COMMANDS];
+
+ /* events
+ * [event]Channel: the MIDI output channel to send the event to
+ * [event]notePos: the byte where the note is stored ('nn' placeholder)
+ * [event]offset: the note offset (i.e. of 'nn' placeholder) */
+
+ int muteOnChan;
+ int muteOnOffset;
+ uint32_t muteOnMsg;
+
+ int muteOffChan;
+ int muteOffOffset;
+ uint32_t muteOffMsg;
+
+ int soloOnChan;
+ int soloOnOffset;
+ uint32_t soloOnMsg;
+
+ int soloOffChan;
+ int soloOffOffset;
+ uint32_t soloOffMsg;
+
+ int waitingChan;
+ int waitingOffset;
+ uint32_t waitingMsg;
+
+ int playingChan;
+ int playingOffset;
+ uint32_t playingMsg;
+
+ int stoppingChan;
+ int stoppingOffset;
+ uint32_t stoppingMsg;
+
+ int stoppedChan;
+ int stoppedOffset;
+ uint32_t stoppedMsg;
+
+ /* init
+ Parse the midi maps folders and find the available maps. */
+
+ void init();
+
+ /* setDefault
+ Set default values in case no maps are available/choosen. */
+
+ void setDefault();
+
+ /* readMap
+ Read a midi map from file 'file'. */
+
+ int readMap(string file);
+};
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * mixer
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include <math.h>
+#include "../utils/log.h"
+#include "../utils/gui_utils.h"
+#include "mixer.h"
+#include "init.h"
+#include "wave.h"
+#include "recorder.h"
+#include "pluginHost.h"
+#include "patch.h"
+#include "conf.h"
+#include "mixerHandler.h"
+#include "channel.h"
+#include "sampleChannel.h"
+#include "midiChannel.h"
+#include "kernelMidi.h"
+
+
+extern Mixer G_Mixer;
+extern Patch G_Patch;
+extern Conf G_Conf;
+#ifdef WITH_VST
+extern PluginHost G_PluginHost;
+#endif
+
+
+Mixer::Mixer() {}
+Mixer::~Mixer() {}
+
+
+#define TICKSIZE 38
+
+
+float Mixer::tock[TICKSIZE] = {
+ 0.059033, 0.117240, 0.173807, 0.227943, 0.278890, 0.325936,
+ 0.368423, 0.405755, 0.437413, 0.462951, 0.482013, 0.494333,
+ 0.499738, 0.498153, 0.489598, 0.474195, 0.452159, 0.423798,
+ 0.389509, 0.349771, 0.289883, 0.230617, 0.173194, 0.118739,
+ 0.068260, 0.022631, -0.017423, -0.051339, -0.078721, -0.099345,
+ -0.113163, -0.120295, -0.121028, -0.115804, -0.105209, -0.089954,
+ -0.070862, -0.048844
+};
+
+
+float Mixer::tick[TICKSIZE] = {
+ 0.175860, 0.341914, 0.488904, 0.608633, 0.694426, 0.741500,
+ 0.747229, 0.711293, 0.635697, 0.524656, 0.384362, 0.222636,
+ 0.048496, -0.128348, -0.298035, -0.451105, -0.579021, -0.674653,
+ -0.732667, -0.749830, -0.688924, -0.594091, -0.474481, -0.340160,
+ -0.201360, -0.067752, 0.052194, 0.151746, 0.226280, 0.273493,
+ 0.293425, 0.288307, 0.262252, 0.220811, 0.170435, 0.117887,
+ 0.069639, 0.031320
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Mixer::init() {
+ quanto = 1;
+ docross = false;
+ rewindWait = false;
+ running = false;
+ ready = true;
+ waitRec = 0;
+ actualFrame = 0;
+ bpm = DEFAULT_BPM;
+ bars = DEFAULT_BARS;
+ beats = DEFAULT_BEATS;
+ quantize = DEFAULT_QUANTIZE;
+ metronome = false;
+
+ tickTracker = 0;
+ tockTracker = 0;
+ tickPlay = false;
+ tockPlay = false;
+
+ outVol = DEFAULT_OUT_VOL;
+ inVol = DEFAULT_IN_VOL;
+ peakOut = 0.0f;
+ peakIn = 0.0f;
+ chanInput = NULL;
+ inputTracker = 0;
+
+ actualBeat = 0;
+
+ midiTCstep = 0;
+ midiTCrate = (G_Conf.samplerate / G_Conf.midiTCfps) * 2; // dealing with stereo vals
+ midiTCframes = 0;
+ midiTCseconds = 0;
+ midiTCminutes = 0;
+ midiTChours = 0;
+
+ /* alloc virtual input channels. vChanInput malloc is done in
+ * updateFrameBars, because of its variable size */
+ /** TODO - set kernelAudio::realBufsize * 2 as private member */
+
+ vChanInput = NULL;
+ vChanInToOut = (float *) malloc(kernelAudio::realBufsize * 2 * sizeof(float));
+
+ pthread_mutex_init(&mutex_recs, NULL);
+ pthread_mutex_init(&mutex_chans, NULL);
+ pthread_mutex_init(&mutex_plugins, NULL);
+
+ updateFrameBars();
+ rewind();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+Channel *Mixer::addChannel(int type) {
+
+ Channel *ch;
+ int bufferSize = kernelAudio::realBufsize*2;
+
+ if (type == CHANNEL_SAMPLE)
+ ch = new SampleChannel(bufferSize);
+ else
+ ch = new MidiChannel(bufferSize);
+
+ while (true) {
+ int lockStatus = pthread_mutex_trylock(&mutex_chans);
+ if (lockStatus == 0) {
+ channels.add(ch);
+ pthread_mutex_unlock(&mutex_chans);
+ break;
+ }
+ }
+
+ ch->index = getNewIndex();
+ gLog("[mixer] channel index=%d added, type=%d, total=%d\n", ch->index, ch->type, channels.size);
+ return ch;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Mixer::getNewIndex() {
+
+ /* always skip last channel: it's the last one just added */
+
+ if (channels.size == 1)
+ return 0;
+
+ int index = 0;
+ for (unsigned i=0; i<channels.size-1; i++) {
+ if (channels.at(i)->index > index)
+ index = channels.at(i)->index;
+ }
+ index += 1;
+ return index;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Mixer::deleteChannel(Channel *ch) {
+ int lockStatus;
+ while (true) {
+ lockStatus = pthread_mutex_trylock(&mutex_chans);
+ if (lockStatus == 0) {
+ channels.del(ch);
+ delete ch;
+ pthread_mutex_unlock(&mutex_chans);
+ return 1;
+ }
+ //else
+ // gLog("[mixer::deleteChannel] waiting for mutex...\n");
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+Channel *Mixer::getChannelByIndex(int index) {
+ for (unsigned i=0; i<channels.size; i++)
+ if (channels.at(i)->index == index)
+ return channels.at(i);
+ gLog("[mixer::getChannelByIndex] channel at index %d not found!\n", index);
+ return NULL;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Mixer::sendMIDIsync() {
+
+ if (G_Conf.midiSync == MIDI_SYNC_CLOCK_M) {
+ if (actualFrame % (framesPerBeat/24) == 0)
+ kernelMidi::send(MIDI_CLOCK, -1, -1);
+ }
+ else
+ if (G_Conf.midiSync == MIDI_SYNC_MTC_M) {
+
+ /* check if a new timecode frame has passed. If so, send MIDI TC
+ * quarter frames. 8 quarter frames, divided in two branches:
+ * 1-4 and 5-8. We check timecode frame's parity: if even, send
+ * range 1-4, if odd send 5-8. */
+
+ if (actualFrame % midiTCrate == 0) {
+
+ /* frame low nibble
+ * frame high nibble
+ * seconds low nibble
+ * seconds high nibble */
+
+ if (midiTCframes % 2 == 0) {
+ kernelMidi::send(MIDI_MTC_QUARTER, (midiTCframes & 0x0F) | 0x00, -1);
+ kernelMidi::send(MIDI_MTC_QUARTER, (midiTCframes >> 4) | 0x10, -1);
+ kernelMidi::send(MIDI_MTC_QUARTER, (midiTCseconds & 0x0F) | 0x20, -1);
+ kernelMidi::send(MIDI_MTC_QUARTER, (midiTCseconds >> 4) | 0x30, -1);
+ }
+
+ /* minutes low nibble
+ * minutes high nibble
+ * hours low nibble
+ * hours high nibble SMPTE frame rate */
+
+ else {
+ kernelMidi::send(MIDI_MTC_QUARTER, (midiTCminutes & 0x0F) | 0x40, -1);
+ kernelMidi::send(MIDI_MTC_QUARTER, (midiTCminutes >> 4) | 0x50, -1);
+ kernelMidi::send(MIDI_MTC_QUARTER, (midiTChours & 0x0F) | 0x60, -1);
+ kernelMidi::send(MIDI_MTC_QUARTER, (midiTChours >> 4) | 0x70, -1);
+ }
+
+ midiTCframes++;
+
+ /* check if total timecode frames are greater than timecode fps:
+ * if so, a second has passed */
+
+ if (midiTCframes > G_Conf.midiTCfps) {
+ midiTCframes = 0;
+ midiTCseconds++;
+ if (midiTCseconds >= 60) {
+ midiTCminutes++;
+ midiTCseconds = 0;
+ if (midiTCminutes >= 60) {
+ midiTChours++;
+ midiTCminutes = 0;
+ }
+ }
+ //gLog("%d:%d:%d:%d\n", midiTChours, midiTCminutes, midiTCseconds, midiTCframes);
+ }
+ }
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Mixer::sendMIDIrewind() {
+
+ midiTCframes = 0;
+ midiTCseconds = 0;
+ midiTCminutes = 0;
+ midiTChours = 0;
+
+ /* For cueing the slave to a particular start point, Quarter Frame
+ * messages are not used. Instead, an MTC Full Frame message should
+ * be sent. The Full Frame is a SysEx message that encodes the entire
+ * SMPTE time in one message */
+
+ if (G_Conf.midiSync == MIDI_SYNC_MTC_M) {
+ kernelMidi::send(MIDI_SYSEX, 0x7F, 0x00); // send msg on channel 0
+ kernelMidi::send(0x01, 0x01, 0x00); // hours 0
+ kernelMidi::send(0x00, 0x00, 0x00); // mins, secs, frames 0
+ kernelMidi::send(MIDI_EOX, -1, -1); // end of sysex
+ }
+}
+
+/* ------------------------------------------------------------------ */
+
+
+int Mixer::masterPlay(
+ void *out_buf, void *in_buf, unsigned n_frames,
+ double streamTime, RtAudioStreamStatus status, void *userData) {
+ return G_Mixer.__masterPlay(out_buf, in_buf, n_frames);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Mixer::__masterPlay(void *out_buf, void *in_buf, unsigned bufferFrames) {
+
+ if (!ready)
+ return 0;
+
+ float *outBuf = ((float *) out_buf);
+ float *inBuf = ((float *) in_buf);
+ bufferFrames *= 2; // stereo
+ peakOut = 0.0f; // reset peak calculator
+ peakIn = 0.0f; // reset peak calculator
+
+ /* always clean each buffer */
+
+ memset(outBuf, 0, sizeof(float) * bufferFrames); // out
+ memset(vChanInToOut, 0, sizeof(float) * bufferFrames); // inToOut vChan
+
+ pthread_mutex_lock(&mutex_chans);
+ for (unsigned i=0; i<channels.size; i++)
+ if (channels.at(i)->type == CHANNEL_SAMPLE)
+ ((SampleChannel*)channels.at(i))->clear();
+ pthread_mutex_unlock(&mutex_chans);
+
+ for (unsigned j=0; j<bufferFrames; j+=2) {
+
+ if (kernelAudio::inputEnabled) {
+
+ /* input peak calculation (left chan only so far). */
+
+ if (inBuf[j] * inVol > peakIn)
+ peakIn = inBuf[j] * inVol;
+
+ /* "hear what you're playing" - process, copy and paste the input buffer
+ * onto the output buffer */
+
+ if (inToOut) {
+ vChanInToOut[j] = inBuf[j] * inVol;
+ vChanInToOut[j+1] = inBuf[j+1] * inVol;
+ }
+ }
+
+ /* operations to do if the sequencer is running:
+ * - compute quantizer
+ * - time check for LOOP_REPEAT
+ * - reset loops at beat 0
+ * - read recorded actions
+ * - reset actualFrame */
+
+ if (running) {
+
+ /* line in recording */
+
+ if (chanInput != NULL && kernelAudio::inputEnabled) {
+
+ /* delay comp: wait until waitRec reaches delayComp. WaitRec
+ * returns to 0 in mixerHandler, as soon as the recording ends */
+
+ if (waitRec < G_Conf.delayComp)
+ waitRec += 2;
+ else {
+ vChanInput[inputTracker] += inBuf[j] * inVol;
+ vChanInput[inputTracker+1] += inBuf[j+1] * inVol;
+ inputTracker += 2;
+ if (inputTracker >= totalFrames)
+ inputTracker = 0;
+ }
+ }
+
+ /* quantizer computations: quantize rewind and all channels. */
+
+ if (quantize > 0 && quanto > 0) {
+ if (actualFrame % (quanto) == 0) { // is quanto!
+ if (rewindWait) {
+ rewindWait = false;
+ rewind();
+ }
+ pthread_mutex_lock(&mutex_chans);
+ for (unsigned k=0; k<channels.size; k++)
+ channels.at(k)->quantize(k, j, actualFrame); // j == localFrame
+ pthread_mutex_unlock(&mutex_chans);
+ }
+ }
+
+ /* reset LOOP_REPEAT, if a bar has passed */
+
+ if (actualFrame % framesPerBar == 0 && actualFrame != 0) {
+ if (metronome)
+ tickPlay = true;
+
+ pthread_mutex_lock(&mutex_chans);
+ for (unsigned k=0; k<channels.size; k++)
+ channels.at(k)->onBar(j);
+ pthread_mutex_unlock(&mutex_chans);
+ }
+
+ /* reset loops on beat 0 */
+
+ if (actualFrame == 0) {
+ pthread_mutex_lock(&mutex_chans);
+ for (unsigned k=0; k<channels.size; k++)
+ channels.at(k)->onZero(j);
+ pthread_mutex_unlock(&mutex_chans);
+ }
+
+ /* reading all actions recorded */
+
+ pthread_mutex_lock(&mutex_recs);
+ for (unsigned y=0; y<recorder::frames.size; y++) {
+ if (recorder::frames.at(y) == actualFrame) {
+ for (unsigned z=0; z<recorder::global.at(y).size; z++) {
+ int index = recorder::global.at(y).at(z)->chan;
+ Channel *ch = getChannelByIndex(index);
+ ch->parseAction(recorder::global.at(y).at(z), j, actualFrame);
+ }
+ break;
+ }
+ }
+ pthread_mutex_unlock(&mutex_recs);
+
+ /* increase actualFrame */
+
+ actualFrame += 2;
+
+ /* if actualFrame > totalFrames the sequencer returns to frame 0,
+ * beat 0. This must be the last operation. */
+
+ if (actualFrame > totalFrames) {
+ actualFrame = 0;
+ actualBeat = 0;
+ }
+ else
+ if (actualFrame % framesPerBeat == 0 && actualFrame > 0) {
+ actualBeat++;
+
+ /* avoid tick and tock to overlap when a new bar has passed (which
+ * is also a beat) */
+
+ if (metronome && !tickPlay)
+ tockPlay = true;
+ }
+
+ sendMIDIsync();
+
+ } // if (running)
+
+ /* sum channels, CHANNEL_SAMPLE only */
+
+ pthread_mutex_lock(&mutex_chans);
+ for (unsigned k=0; k<channels.size; k++) {
+ if (channels.at(k)->type == CHANNEL_SAMPLE)
+ ((SampleChannel*)channels.at(k))->sum(j, running);
+ }
+ pthread_mutex_unlock(&mutex_chans);
+
+ /* metronome play */
+ /** FIXME - move this one after the peak meter calculation */
+
+ if (tockPlay) {
+ outBuf[j] += tock[tockTracker];
+ outBuf[j+1] += tock[tockTracker];
+ tockTracker++;
+ if (tockTracker >= TICKSIZE-1) {
+ tockPlay = false;
+ tockTracker = 0;
+ }
+ }
+ if (tickPlay) {
+ outBuf[j] += tick[tickTracker];
+ outBuf[j+1] += tick[tickTracker];
+ tickTracker++;
+ if (tickTracker >= TICKSIZE-1) {
+ tickPlay = false;
+ tickTracker = 0;
+ }
+ }
+ } // end loop J
+
+
+ /* final loop: sum virtual channels and process plugins. */
+
+ pthread_mutex_lock(&mutex_chans);
+ for (unsigned k=0; k<channels.size; k++)
+ channels.at(k)->process(outBuf);
+ pthread_mutex_unlock(&mutex_chans);
+
+ /* processing fxs master in & out, if any. */
+
+#ifdef WITH_VST
+ pthread_mutex_lock(&mutex_plugins);
+ G_PluginHost.processStack(outBuf, PluginHost::MASTER_OUT);
+ G_PluginHost.processStack(vChanInToOut, PluginHost::MASTER_IN);
+ pthread_mutex_unlock(&mutex_plugins);
+#endif
+
+ /* post processing master fx + peak calculation. */
+
+ for (unsigned j=0; j<bufferFrames; j+=2) {
+
+ /* merging vChanInToOut, if enabled */
+
+ if (inToOut) {
+ outBuf[j] += vChanInToOut[j];
+ outBuf[j+1] += vChanInToOut[j+1];
+ }
+
+ outBuf[j] *= outVol;
+ outBuf[j+1] *= outVol;
+
+ /* computes the peak for the left channel (so far). */
+
+ if (outBuf[j] > peakOut)
+ peakOut = outBuf[j];
+
+ if (G_Conf.limitOutput) {
+ if (outBuf[j] > 1.0f)
+ outBuf[j] = 1.0f;
+ else if (outBuf[j] < -1.0f)
+ outBuf[j] = -1.0f;
+
+ if (outBuf[j+1] > 1.0f)
+ outBuf[j+1] = 1.0f;
+ else if (outBuf[j+1] < -1.0f)
+ outBuf[j+1] = -1.0f;
+ }
+ }
+
+ return 0;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Mixer::updateFrameBars() {
+
+ /* seconds ....... total time of play (in seconds) of the whole
+ * sequencer. 60 / bpm == how many seconds lasts one bpm
+ * totalFrames ... number of frames in the whole sequencer, x2 because
+ * it's stereo
+ * framesPerBar .. n. of frames within a bar
+ * framesPerBeat . n. of frames within a beat */
+
+ float seconds = (60.0f / bpm) * beats;
+ totalFrames = G_Conf.samplerate * seconds * 2;
+ framesPerBar = totalFrames / bars;
+ framesPerBeat = totalFrames / beats;
+ framesInSequencer = framesPerBeat * MAX_BEATS;
+
+ /* big troubles if frames are odd. */
+
+ if (totalFrames % 2 != 0)
+ totalFrames--;
+ if (framesPerBar % 2 != 0)
+ framesPerBar--;
+ if (framesPerBeat % 2 != 0)
+ framesPerBeat--;
+
+ updateQuanto();
+
+ /* realloc input virtual channel, if not NULL. TotalFrames is changed! */
+
+ if (vChanInput != NULL)
+ free(vChanInput);
+ vChanInput = (float*) malloc(totalFrames * sizeof(float));
+ if (!vChanInput)
+ gLog("[Mixer] vChanInput realloc error!\n");
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Mixer::close() {
+ running = false;
+ while (channels.size > 0)
+ deleteChannel(channels.at(0));
+ free(vChanInput);
+ free(vChanInToOut);
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool Mixer::isSilent() {
+ for (unsigned i=0; i<channels.size; i++)
+ if (channels.at(i)->status == STATUS_PLAY)
+ return false;
+ return true;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Mixer::rewind() {
+
+ actualFrame = 0;
+ actualBeat = 0;
+
+ if (running)
+ for (unsigned i=0; i<channels.size; i++)
+ channels.at(i)->rewind();
+
+ sendMIDIrewind();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Mixer::updateQuanto() {
+
+ /* big troubles if frames are odd. */
+
+ if (quantize != 0)
+ quanto = framesPerBeat / quantize;
+ if (quanto % 2 != 0)
+ quanto++;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool Mixer::hasLogicalSamples() {
+ for (unsigned i=0; i<channels.size; i++)
+ if (channels.at(i)->type == CHANNEL_SAMPLE)
+ if (((SampleChannel*)channels.at(i))->wave)
+ if (((SampleChannel*)channels.at(i))->wave->isLogical)
+ return true;
+ return false;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool Mixer::hasEditedSamples() {
+ for (unsigned i=0; i<channels.size; i++)
+ if (channels.at(i)->type == CHANNEL_SAMPLE)
+ if (((SampleChannel*)channels.at(i))->wave)
+ if (((SampleChannel*)channels.at(i))->wave->isEdited)
+ return true;
+ return false;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool Mixer::mergeVirtualInput() {
+ if (vChanInput == NULL) {
+ gLog("[Mixer] virtual input channel not alloc'd\n");
+ return false;
+ }
+ else {
+#ifdef WITH_VST
+ G_PluginHost.processStackOffline(vChanInput, PluginHost::MASTER_IN, 0, totalFrames);
+#endif
+ int numFrames = totalFrames*sizeof(float);
+ memcpy(chanInput->wave->data, vChanInput, numFrames);
+ memset(vChanInput, 0, numFrames); // clear vchan
+ return true;
+ }
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * mixer
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef MIXER_H
+#define MIXER_H
+
+#include <stdlib.h>
+#include <pthread.h>
+#include "const.h"
+#include "kernelAudio.h"
+#include "../utils/utils.h"
+
+
+class Mixer {
+
+public:
+
+ Mixer();
+ ~Mixer();
+
+ void init();
+ int close();
+
+ /* addChannel
+ * add a new channel without any wave inside of it. */
+
+ class Channel *addChannel(int type);
+
+ /* deleteChannel
+ * completely remove a channel from the stack. */
+
+ int deleteChannel(class Channel *ch);
+
+ /* masterPlay
+ * core method (callback) */
+
+ static int masterPlay(
+ void *out_buf, void *in_buf, unsigned n_frames,
+ double streamTime, RtAudioStreamStatus status, void *userData
+ );
+ int __masterPlay(void *out_buf, void *in_buf, unsigned n_frames);
+
+ /* updateFrameBars
+ * updates bpm, frames, beats and so on. */
+
+ void updateFrameBars();
+
+ /* isSilent
+ * is mixer silent? */
+
+ bool isSilent();
+
+ /* rewind
+ * rewind sequencer to sample 0. */
+
+ void rewind();
+
+ /* updateQuanto
+ * recomputes the quanto between two quantizations */
+
+ void updateQuanto();
+
+ /* hasLogicalSamples
+ * true if 1 or more samples are logical (memory only, such as takes) */
+
+ bool hasLogicalSamples();
+
+ /* hasEditedSamples
+ * true if 1 or more samples was edited via gEditor */
+
+ bool hasEditedSamples();
+
+ /* mergeVirtualInput
+ * memcpy the virtual channel input in the channel designed for input
+ * recording. Called by mixerHandler on stopInputRec() */
+
+ bool mergeVirtualInput();
+
+ /* getChannelByIndex
+ * return channel with given index 'i'. */
+
+ Channel *getChannelByIndex(int i);
+
+ inline Channel* getLastChannel() { return channels.at(channels.size-1); }
+
+
+ /* ---------------------------------------------------------------- */
+
+
+ enum { // const - what to do when a fadeout ends
+ DO_STOP = 0x01,
+ DO_MUTE = 0x02,
+ DO_MUTE_I = 0x04
+ };
+
+ enum { // const - fade types
+ FADEOUT = 0x01,
+ XFADE = 0x02
+ };
+
+ gVector<class Channel*> channels;
+
+ bool running;
+ bool ready;
+ float *vChanInput; // virtual channel for recording
+ float *vChanInToOut; // virtual channel in->out bridge (hear what you're playin)
+ int frameSize;
+ float outVol;
+ float inVol;
+ float peakOut;
+ float peakIn;
+ int quanto;
+ char quantize;
+ bool metronome;
+ float bpm;
+ int bars;
+ int beats;
+ int waitRec; // delayComp guard
+
+ bool docross; // crossfade guard
+ bool rewindWait; // rewind guard, if quantized
+
+ int framesPerBar; // frames in one bar
+ int framesPerBeat; // frames in one beat
+ int framesInSequencer; // frames in the whole sequencer
+ int totalFrames; // frames in the selected range (e.g. 4/4)
+ int actualFrame;
+ int actualBeat;
+
+#define TICKSIZE 38
+ static float tock[TICKSIZE];
+ static float tick[TICKSIZE];
+ int tickTracker, tockTracker;
+ bool tickPlay, tockPlay; // 1 = play, 0 = stop
+
+ /* chanInput
+ * the active channel during a recording. NULL = no channels active */
+
+ class SampleChannel *chanInput;
+
+ /* inputTracker
+ * position of the sample in the input side (recording) */
+
+ int inputTracker;
+
+ /* inToOut
+ * copy, process and paste the input into the output, in order to
+ * obtain a "hear what you're playing" feature. */
+
+ bool inToOut;
+
+ pthread_mutex_t mutex_recs;
+ pthread_mutex_t mutex_chans;
+ pthread_mutex_t mutex_plugins;
+
+
+private:
+
+ int midiTCstep; // part of MTC to send (0 to 7)
+ int midiTCrate; // send MTC data every midiTCrate frames
+ int midiTCframes;
+ int midiTCseconds;
+ int midiTCminutes;
+ int midiTChours;
+
+ /* getNewIndex
+ * compute new index value for new channels */
+
+ int getNewIndex();
+
+ /* sendMIDIsync
+ * generate MIDI sync output data */
+
+ void sendMIDIsync();
+
+ /* sendMIDIrewind
+ * rewind timecode to beat 0 and also send a MTC full frame to cue
+ * the slave */
+
+ void sendMIDIrewind();
+};
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * mixerHandler
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#if defined(__linux__)
+ #include <jack/jack.h>
+ #include <jack/intclient.h>
+ #include <jack/transport.h>
+#endif
+
+#include "../utils/utils.h"
+#include "../utils/log.h"
+#include "../glue/glue.h"
+#include "mixerHandler.h"
+#include "kernelMidi.h"
+#include "mixer.h"
+#include "const.h"
+#include "init.h"
+#include "pluginHost.h"
+#include "plugin.h"
+#include "waveFx.h"
+#include "conf.h"
+#include "patch.h"
+#include "recorder.h"
+#include "channel.h"
+#include "sampleChannel.h"
+#include "wave.h"
+
+
+extern Mixer G_Mixer;
+extern Patch G_Patch;
+extern Conf G_Conf;
+
+#ifdef WITH_VST
+extern PluginHost G_PluginHost;
+#endif
+
+
+void mh_stopSequencer()
+{
+ G_Mixer.running = false;
+ for (unsigned i=0; i<G_Mixer.channels.size; i++)
+ G_Mixer.channels.at(i)->stopBySeq();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void mh_clear()
+{
+ G_Mixer.running = false;
+ while (G_Mixer.channels.size > 0)
+ G_Mixer.channels.del(0U); // unsigned
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+bool mh_uniqueSolo(Channel *ch)
+{
+ int solos = 0;
+ for (unsigned i=0; i<G_Mixer.channels.size; i++) {
+ Channel *ch = G_Mixer.channels.at(i);
+ if (ch->solo) solos++;
+ if (solos > 1) return false;
+ }
+ return true;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+/** TODO - revision needed: mh should not call glue_addChannel */
+
+void mh_loadPatch(bool isProject, const char *projPath)
+{
+ G_Mixer.init();
+ G_Mixer.ready = false; // put it in wait mode
+
+ int numChans = G_Patch.getNumChans();
+ for (int i=0; i<numChans; i++) {
+
+ Channel *ch = glue_addChannel(G_Patch.getColumn(i), G_Patch.getType(i));
+
+ char smpPath[PATH_MAX];
+ sprintf(smpPath, "%s%s%s", gDirname(projPath).c_str(), gGetSlash().c_str(), G_Patch.getSamplePath(i).c_str());
+
+ ch->loadByPatch(smpPath, i);
+ }
+
+ G_Mixer.outVol = G_Patch.getOutVol();
+ G_Mixer.inVol = G_Patch.getInVol();
+ G_Mixer.bpm = G_Patch.getBpm();
+ G_Mixer.bars = G_Patch.getBars();
+ G_Mixer.beats = G_Patch.getBeats();
+ G_Mixer.quantize = G_Patch.getQuantize();
+ G_Mixer.metronome = G_Patch.getMetronome();
+ G_Patch.lastTakeId = G_Patch.getLastTakeId();
+ G_Patch.samplerate = G_Patch.getSamplerate();
+
+ /* rewind and update frames in Mixer (it's vital) */
+
+ G_Mixer.rewind();
+ G_Mixer.updateFrameBars();
+ G_Mixer.ready = true;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void mh_rewindSequencer()
+{
+ if (G_Mixer.quantize > 0 && G_Mixer.running) // quantize rewind
+ G_Mixer.rewindWait = true;
+ else
+ G_Mixer.rewind();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+SampleChannel *mh_startInputRec()
+{
+ /* search for the next available channel */
+
+ SampleChannel *chan = NULL;
+ for (unsigned i=0; i<G_Mixer.channels.size; i++) {
+ if (G_Mixer.channels.at(i)->type == CHANNEL_SAMPLE)
+ if (((SampleChannel*) G_Mixer.channels.at(i))->canInputRec()) {
+ chan = (SampleChannel*) G_Mixer.channels.at(i);
+ break;
+ }
+ }
+
+ /* no chans available? */
+
+ if (chan == NULL)
+ return NULL;
+
+ Wave *w = new Wave();
+ if (!w->allocEmpty(G_Mixer.totalFrames))
+ return NULL;
+
+ /* increase lastTakeId until the sample name TAKE-[n] is unique */
+
+ char name[32];
+ sprintf(name, "TAKE-%d", G_Patch.lastTakeId);
+ while (!mh_uniqueSamplename(chan, name)) {
+ G_Patch.lastTakeId++;
+ sprintf(name, "TAKE-%d", G_Patch.lastTakeId);
+ }
+
+ chan->allocEmpty(G_Mixer.totalFrames, G_Patch.lastTakeId);
+ G_Mixer.chanInput = chan;
+
+ /* start to write from the actualFrame, not the beginning */
+ /** FIXME: move this before wave allocation*/
+
+ G_Mixer.inputTracker = G_Mixer.actualFrame;
+
+ gLog(
+ "[mh] start input recs using chan %d with size %d, frame=%d\n",
+ chan->index, G_Mixer.totalFrames, G_Mixer.inputTracker
+ );
+
+ return chan;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+SampleChannel *mh_stopInputRec()
+{
+ gLog("[mh] stop input recs\n");
+ G_Mixer.mergeVirtualInput();
+ SampleChannel *ch = G_Mixer.chanInput;
+ G_Mixer.chanInput = NULL;
+ G_Mixer.waitRec = 0; // if delay compensation is in use
+ return ch;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+bool mh_uniqueSamplename(SampleChannel *ch, const char *name)
+{
+ for (unsigned i=0; i<G_Mixer.channels.size; i++) {
+ if (ch != G_Mixer.channels.at(i)) {
+ if (G_Mixer.channels.at(i)->type == CHANNEL_SAMPLE) {
+ SampleChannel *other = (SampleChannel*) G_Mixer.channels.at(i);
+ if (other->wave != NULL)
+ if (!strcmp(name, other->wave->name.c_str()))
+ return false;
+ }
+ }
+ }
+ return true;
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * mixerHandler
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef MIXERHANDLER_H
+#define MIXERHANDLER_H
+
+
+#include "recorder.h"
+
+
+/* stopSequencer
+ * stop the sequencer, with special case if samplesStopOnSeqHalt is
+ * true. */
+
+void mh_stopSequencer();
+
+void mh_rewindSequencer();
+
+/* clear
+ * stop everything and clear all channels. */
+
+void mh_clear();
+
+/* uniqueSolo
+ * true if ch is the only solo'd channel in mixer. */
+
+bool mh_uniqueSolo(class Channel *ch);
+
+/* loadPatch
+ * load a path or a project (if isProject) into Mixer. If isProject, path
+ * must contain the address of the project folder. */
+
+void mh_loadPatch(bool isProject, const char *projPath=0);
+
+/* startInputRec - record from line in
+ * creates a new empty wave in the first available channels and returns
+ * the chan number chosen, otherwise -1 if there are no more empty
+ * channels available. */
+
+SampleChannel *mh_startInputRec();
+
+SampleChannel *mh_stopInputRec();
+
+/* uniqueSamplename
+ * return true if samplename 'n' is unique. Requires SampleChannel *ch
+ * in order to skip check against itself. */
+
+bool mh_uniqueSamplename(class SampleChannel *ch, const char *name);
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * patch
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include <stdint.h>
+#include "../utils/log.h"
+#include "../utils/utils.h"
+#include "../gui/dialogs/gd_mainWindow.h"
+#include "../gui/elems/ge_keyboard.h"
+#include "patch.h"
+#include "init.h"
+#include "recorder.h"
+#include "conf.h"
+#include "pluginHost.h"
+#include "wave.h"
+#include "mixer.h"
+#include "channel.h"
+
+
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+#ifdef WITH_VST
+extern PluginHost G_PluginHost;
+#endif
+extern gdMainWindow *mainWin;
+
+
+int Patch::open(const char *file)
+{
+ fp = fopen(file, "r");
+ if (fp == NULL)
+ return PATCH_UNREADABLE;
+
+ if (getValue("header") != "GIADAPTC")
+ return PATCH_INVALID;
+
+ version = atof(getValue("versionf").c_str());
+ gLog("[patch] open patch version %f\n", version);
+
+ return PATCH_OPEN_OK;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void Patch::setDefault()
+{
+ name[0] = '\0';
+ lastTakeId = 0;
+ samplerate = DEFAULT_SAMPLERATE;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::close()
+{
+ return fclose(fp);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void Patch::getName()
+{
+ std::string out = getValue("patchname");
+ strncpy(name, out.c_str(), MAX_PATCHNAME_LEN);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string Patch::getSamplePath(int c)
+{
+ char tmp[16];
+ sprintf(tmp, "samplepath%d", c);
+ return getValue(tmp);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+float Patch::getPitch(int c)
+{
+ char tmp[16];
+ sprintf(tmp, "chanPitch%d", c);
+ float out = atof(getValue(tmp).c_str());
+ if (out > 2.0f || out < 0.1f)
+ return 1.0f;
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getNumChans()
+{
+ if (version == 0.0) // backward compatibility with version < 0.6.1
+ return 32;
+ return atoi(getValue("channels").c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getNumColumns()
+{
+ return atoi(getValue("columns").c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getColumn(int c)
+{
+ if (version == 0.0) // backward compatibility with version < 0.6.1
+ return 0;
+ char tmp[16];
+ sprintf(tmp, "chanColumn%d", c);
+ return atoi(getValue(tmp).c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getIndex(int c)
+{
+ if (version == 0.0) // backward compatibility with version < 0.6.1
+ return c;
+
+ char tmp[16];
+ sprintf(tmp, "chanIndex%d", c);
+ return atoi(getValue(tmp).c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+float Patch::getVol(int c)
+{
+ char tmp[16];
+ sprintf(tmp, "chanvol%d", c);
+ float out = atof(getValue(tmp).c_str());
+ if (out > 1.0f || out < 0.0f)
+ return DEFAULT_VOL;
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getMode(int c)
+{
+ char tmp[16];
+ sprintf(tmp, "chanmode%d", c);
+ int out = atoi(getValue(tmp).c_str());
+ if (out & (LOOP_ANY | SINGLE_ANY))
+ return out;
+ return DEFAULT_CHANMODE;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getMute(int c)
+{
+ char tmp[16];
+ sprintf(tmp, "chanMute%d", c);
+ return atoi(getValue(tmp).c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getMute_s(int c)
+{
+ char tmp[16];
+ sprintf(tmp, "chanMute_s%d", c);
+ return atoi(getValue(tmp).c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getSolo(int c)
+{
+ char tmp[16];
+ sprintf(tmp, "chanSolo%d", c);
+ return atoi(getValue(tmp).c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getType(int c)
+{
+ char tmp[16];
+ sprintf(tmp, "chanType%d", c);
+ int out = atoi(getValue(tmp).c_str());
+ if (out == 0)
+ return CHANNEL_SAMPLE;
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getBegin(int c)
+{
+ char tmp[16];
+ if (version < 0.73f)
+ sprintf(tmp, "chanstart%d", c);
+ else
+ sprintf(tmp, "chanBegin%d", c);
+ int out = atoi(getValue(tmp).c_str());
+ if (out < 0)
+ return 0;
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getEnd(int c, unsigned size)
+{
+ char tmp[16];
+ sprintf(tmp, "chanend%d", c);
+
+ /* if chanEnd doesn't exist, it returns an atoi(empty string) == 0.
+ * good in theory, a disaster in practice. */
+
+ std::string val = getValue(tmp);
+ if (val == "")
+ return size;
+
+ unsigned out = atoi(val.c_str());
+ if (out <= 0 || out > size)
+ return size;
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+float Patch::getBoost(int c)
+{
+ char tmp[16];
+ sprintf(tmp, "chanBoost%d", c);
+ float out = atof(getValue(tmp).c_str());
+ if (out < 1.0f)
+ return DEFAULT_BOOST;
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+float Patch::getPanLeft(int c)
+{
+ char tmp[16];
+ sprintf(tmp, "chanPanLeft%d", c);
+ std::string val = getValue(tmp);
+ if (val == "")
+ return 1.0f;
+
+ float out = atof(val.c_str());
+ if (out < 0.0f || out > 1.0f)
+ return 1.0f;
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getKey(int c)
+{
+ if (version == 0.0) // backward compatibility with version < 0.6.1
+ return 0;
+ char tmp[16];
+ sprintf(tmp, "chanKey%d", c);
+ return atoi(getValue(tmp).c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+float Patch::getPanRight(int c)
+{
+ char tmp[16];
+ sprintf(tmp, "chanPanRight%d", c);
+ std::string val = getValue(tmp);
+ if (val == "")
+ return 1.0f;
+
+ float out = atof(val.c_str());
+ if (out < 0.0f || out > 1.0f)
+ return 1.0f;
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+bool Patch::getRecActive(int c)
+{
+ char tmp[16];
+ sprintf(tmp, "chanRecActive%d", c);
+ return atoi(getValue(tmp).c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+float Patch::getOutVol()
+{
+ return atof(getValue("outVol").c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+float Patch::getInVol()
+{
+ return atof(getValue("inVol").c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+float Patch::getBpm()
+{
+ float out = atof(getValue("bpm").c_str());
+ if (out < 20.0f || out > 999.0f)
+ return DEFAULT_BPM;
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getBars()
+{
+ int out = atoi(getValue("bars").c_str());
+ if (out <= 0 || out > 32)
+ return DEFAULT_BARS;
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getBeats()
+{
+ int out = atoi(getValue("beats").c_str());
+ if (out <= 0 || out > 32)
+ return DEFAULT_BEATS;
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getQuantize()
+{
+ int out = atoi(getValue("quantize").c_str());
+ if (out < 0 || out > 8)
+ return DEFAULT_QUANTIZE;
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+bool Patch::getMetronome()
+{
+ return atoi(getValue("metronome").c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getLastTakeId()
+{
+ return atoi(getValue("lastTakeId").c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::getSamplerate()
+{
+ int out = atoi(getValue("samplerate").c_str());
+ if (out <= 0)
+ return DEFAULT_SAMPLERATE;
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+uint32_t Patch::getMidiValue(int i, const char *c)
+{
+ char tmp[32];
+ sprintf(tmp, "chanMidi%s%d", c, i);
+ return strtoul(getValue(tmp).c_str(), NULL, 10);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::readRecs()
+{
+ gLog("[patch] Reading recs...\n");
+
+ unsigned numrecs = atoi(getValue("numrecs").c_str());
+
+ for (unsigned i=0; i<numrecs; i++) {
+ int frame, recPerFrame;
+
+ /* parsing 'dddddd d': [framenumber] [num. recs for that frame] */
+
+ char tmpbuf[16];
+ sprintf(tmpbuf, "recframe%d", i);
+ sscanf(getValue(tmpbuf).c_str(), "%d %d", &frame, &recPerFrame);
+
+//gLog("processing frame=%d, recPerFrame=%d\n", frame, recPerFrame);
+
+ for (int k=0; k<recPerFrame; k++) {
+ int chan = 0;
+ int type = 0;
+ float fValue = 0.0f;
+ int iValue_fix = 0;
+ uint32_t iValue = 0;
+
+ /* reading info for each frame: %d|%d */
+
+ char tmpbuf[16];
+ sprintf(tmpbuf, "f%da%d", i, k);
+
+ if (version < 0.61f) // no float and int values
+ sscanf(getValue(tmpbuf).c_str(), "%d|%d", &chan, &type);
+ else
+ if (version < 0.83f) // iValues were stored as signed int (wrong)
+ sscanf(getValue(tmpbuf).c_str(), "%d|%d|%f|%d", &chan, &type, &fValue, &iValue_fix);
+ else
+ sscanf(getValue(tmpbuf).c_str(), "%d|%d|%f|%u", &chan, &type, &fValue, &iValue);
+
+//gLog(" loading chan=%d, type=%d, fValue=%f, iValue=%u\n", chan, type, fValue, iValue);
+
+ Channel *ch = G_Mixer.getChannelByIndex(chan);
+ if (ch)
+ if (ch->status & ~(STATUS_WRONG | STATUS_MISSING | STATUS_EMPTY)) {
+ if (version < 0.83f)
+ recorder::rec(ch->index, type, frame, iValue_fix, fValue);
+ else
+ recorder::rec(ch->index, type, frame, iValue, fValue);
+ }
+ }
+ }
+ return 1;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+#ifdef WITH_VST
+int Patch::readPlugins()
+{
+ gLog("[patch] Reading plugins...\n");
+
+ int globalOut = 1;
+
+ /* master plugins */
+
+ globalOut &= readMasterPlugins(PluginHost::MASTER_IN);
+ globalOut &= readMasterPlugins(PluginHost::MASTER_OUT);
+
+ /* channel plugins */
+
+ for (unsigned i=0; i<G_Mixer.channels.size; i++) {
+ Channel *ch = G_Mixer.channels.at(i);
+
+ char tmp[MAX_LINE_LEN];
+ sprintf(tmp, "chan%dPlugins", ch->index);
+ int np = atoi(getValue(tmp).c_str());
+
+ for (int j=0; j<np; j++) {
+ sprintf(tmp, "chan%d_p%dpathfile", ch->index, j);
+ int out = G_PluginHost.addPlugin(getValue(tmp).c_str(), PluginHost::CHANNEL, ch);
+ if (out != 0) {
+ sprintf(tmp, "chan%d_p%dnumParams", ch->index, j);
+ int nparam = atoi(getValue(tmp).c_str());
+ Plugin *pPlugin = G_PluginHost.getPluginByIndex(j, PluginHost::CHANNEL, ch);
+ sprintf(tmp, "chan%d_p%dbypass", ch->index, j);
+ pPlugin->bypass = atoi(getValue(tmp).c_str());
+ for (int k=0; k<nparam; k++) {
+ sprintf(tmp, "chan%d_p%dparam%dvalue", ch->index, j, k);
+ float pval = atof(getValue(tmp).c_str());
+ pPlugin->setParam(k, pval);
+ }
+ }
+ globalOut &= out;
+ }
+ }
+ return globalOut;
+}
+#endif
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int Patch::write(const char *file, const char *name, bool project)
+{
+ fp = fopen(file, "w");
+ if (fp == NULL)
+ return 0;
+
+ fprintf(fp, "# --- Giada patch file --- \n");
+ fprintf(fp, "header=GIADAPTC\n");
+ fprintf(fp, "version=%s\n", VERSIONE);
+ fprintf(fp, "versionf=%f\n", VERSIONE_FLOAT);
+ fprintf(fp, "patchname=%s\n", name);
+ fprintf(fp, "bpm=%f\n", G_Mixer.bpm);
+ fprintf(fp, "bars=%d\n", G_Mixer.bars);
+ fprintf(fp, "beats=%d\n", G_Mixer.beats);
+ fprintf(fp, "quantize=%d\n", G_Mixer.quantize);
+ fprintf(fp, "outVol=%f\n", G_Mixer.outVol);
+ fprintf(fp, "inVol=%f\n", G_Mixer.inVol);
+ fprintf(fp, "metronome=%d\n", G_Mixer.metronome);
+ fprintf(fp, "lastTakeId=%d\n", lastTakeId);
+ fprintf(fp, "samplerate=%d\n", G_Conf.samplerate); // original samplerate when the patch was saved
+ fprintf(fp, "channels=%d\n", G_Mixer.channels.size);
+ fprintf(fp, "columns=%d\n", mainWin->keyboard->getTotalColumns());
+
+ for (unsigned i=0; i<G_Mixer.channels.size; i++) {
+ fprintf(fp, "# --- channel %d --- \n", i);
+ G_Mixer.channels.at(i)->writePatch(fp, i, project);
+ }
+
+ /* writing recs. Warning: channel index is not mixer.channels.at(chan),
+ * but mixer.channels.at(chan)->index! */
+
+ fprintf(fp, "# --- actions --- \n");
+ fprintf(fp, "numrecs=%d\n", recorder::global.size);
+ for (unsigned i=0; i<recorder::global.size; i++) {
+ fprintf(fp, "recframe%d=%d %d\n", i, recorder::frames.at(i), recorder::global.at(i).size);
+ for (unsigned k=0; k<recorder::global.at(i).size; k++) {
+ fprintf(fp, "f%da%d=%d|%d|%f|%u\n",
+ i, k,
+ recorder::global.at(i).at(k)->chan,
+ recorder::global.at(i).at(k)->type,
+ recorder::global.at(i).at(k)->fValue,
+ recorder::global.at(i).at(k)->iValue);
+ }
+ }
+
+#ifdef WITH_VST
+
+ /* writing master VST parameters */
+
+ writeMasterPlugins(PluginHost::MASTER_IN);
+ writeMasterPlugins(PluginHost::MASTER_OUT);
+
+ /* writing VST parameters, channels. chan%d is mixer::channels.at(%d)->index,
+ * not mixer::chanels.at(%d)! */
+
+ int numPlugs;
+ int numParams;
+ Plugin *pPlugin;
+
+ fprintf(fp, "# --- VST / channels --- \n");
+ for (unsigned i=0; i<G_Mixer.channels.size; i++) {
+ Channel *ch = G_Mixer.channels.at(i);
+ numPlugs = G_PluginHost.countPlugins(PluginHost::CHANNEL, ch);
+ fprintf(fp, "chan%dPlugins=%d\n", ch->index, numPlugs);
+
+ for (int j=0; j<numPlugs; j++) {
+ pPlugin = G_PluginHost.getPluginByIndex(j, PluginHost::CHANNEL, ch);
+ if (!pPlugin->status) {
+ gLog("[patch] Plugin %d is in a bad status, skip writing params\n", i);
+ continue;
+ }
+ fprintf(fp, "chan%d_p%dpathfile=%s\n", ch->index, j, pPlugin->pathfile);
+ fprintf(fp, "chan%d_p%dbypass=%d\n", ch->index, j, pPlugin->bypass);
+ numParams = pPlugin->getNumParams();
+ fprintf(fp, "chan%d_p%dnumParams=%d\n", ch->index, j, numParams);
+
+ for (int k=0; k<numParams; k++)
+ fprintf(fp, "chan%d_p%dparam%dvalue=%f\n", ch->index, j, k, pPlugin->getParam(k));
+ }
+ }
+
+#endif
+
+ fclose(fp);
+ return 1;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+#ifdef WITH_VST
+
+int Patch::readMasterPlugins(int type)
+{
+ int nmp;
+ char chr;
+ int res = 1;
+
+ if (type == PluginHost::MASTER_IN) {
+ chr = 'I';
+ nmp = atoi(getValue("masterIPlugins").c_str());
+ }
+ else {
+ chr = 'O';
+ nmp = atoi(getValue("masterOPlugins").c_str());
+ }
+
+ for (int i=0; i<nmp; i++) {
+ char tmp[MAX_LINE_LEN];
+ sprintf(tmp, "master%c_p%dpathfile", chr, i);
+ int out = G_PluginHost.addPlugin(getValue(tmp).c_str(), type);
+ if (out != 0) {
+ Plugin *pPlugin = G_PluginHost.getPluginByIndex(i, type);
+ sprintf(tmp, "master%c_p%dbypass", chr, i);
+ pPlugin->bypass = atoi(getValue(tmp).c_str());
+ sprintf(tmp, "master%c_p%dnumParams", chr, i);
+ int nparam = atoi(getValue(tmp).c_str());
+ for (int j=0; j<nparam; j++) {
+ sprintf(tmp, "master%c_p%dparam%dvalue", chr, i, j);
+ float pval = atof(getValue(tmp).c_str());
+ pPlugin->setParam(j, pval);
+ }
+ }
+ res &= out;
+ }
+
+ return res;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void Patch::writeMasterPlugins(int type)
+{
+ char chr;
+
+ if (type == PluginHost::MASTER_IN) {
+ fprintf(fp, "# --- VST / master in --- \n");
+ chr = 'I';
+ }
+ else {
+ fprintf(fp, "# --- VST / master out --- \n");
+ chr = 'O';
+ }
+
+ int nmp = G_PluginHost.countPlugins(type);
+ fprintf(fp, "master%cPlugins=%d\n", chr, nmp);
+
+ for (int i=0; i<nmp; i++) {
+
+ Plugin *pPlugin = G_PluginHost.getPluginByIndex(i, type);
+ if (!pPlugin->status) {
+ gLog("[patch] Plugin %d is in a bad status, skip writing params\n", i);
+ continue;
+ }
+
+ fprintf(fp, "master%c_p%dpathfile=%s\n", chr, i, pPlugin->pathfile);
+ fprintf(fp, "master%c_p%dbypass=%d\n", chr, i, pPlugin->bypass);
+ int numParams = pPlugin->getNumParams();
+ fprintf(fp, "master%c_p%dnumParams=%d\n", chr, i, numParams);
+
+ for (int j=0; j<numParams; j++)
+ fprintf(fp, "master%c_p%dparam%dvalue=%f\n", chr, i, j, pPlugin->getParam(j));
+ }
+}
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * patch
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef __PATCH_H__
+#define __PATCH_H__
+
+#include <stdio.h>
+#include <string>
+#include <stdint.h>
+#include "dataStorage.h"
+#include "const.h"
+
+
+class Patch : public DataStorage {
+
+private:
+ int readMasterPlugins(int type);
+ void writeMasterPlugins(int type);
+
+public:
+
+ char name[MAX_PATCHNAME_LEN];
+ float version;
+ int lastTakeId;
+ int samplerate;
+
+ int open(const char *file);
+ void setDefault();
+ int close();
+
+ void getName ();
+ int getNumChans ();
+ int getNumColumns ();
+ std::string getSamplePath (int i);
+ float getVol (int i);
+ int getMode (int i);
+ int getMute (int i);
+ int getMute_s (int i);
+ int getSolo (int i);
+ int getBegin (int i);
+ int getEnd (int i, unsigned sampleSize);
+ float getBoost (int i);
+ float getPanLeft (int i);
+ float getPanRight (int i);
+ float getPitch (int i);
+ bool getRecActive (int i);
+ int getColumn (int i);
+ int getIndex (int i);
+ int getType (int i);
+ int getKey (int i);
+ uint32_t getMidiValue (int i, const char *c);
+ float getOutVol ();
+ float getInVol ();
+ float getBpm ();
+ int getBars ();
+ int getBeats ();
+ int getQuantize ();
+ bool getMetronome ();
+ int getLastTakeId ();
+ int getSamplerate ();
+
+ int write(const char *file, const char *name, bool isProject);
+ int readRecs();
+#ifdef WITH_VST
+ int readPlugins();
+#endif
+};
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifdef WITH_VST
+
+
+#include "../utils/log.h"
+#include "plugin.h"
+
+
+int Plugin::id_generator = 0;
+
+
+/* ------------------------------------------------------------------ */
+
+
+Plugin::Plugin()
+ : module (NULL),
+ entryPoint(NULL),
+ plugin (NULL),
+ id (id_generator++),
+ program (-1),
+ bypass (false),
+ suspended (false)
+{}
+
+
+/* ------------------------------------------------------------------ */
+
+
+Plugin::~Plugin() {
+ unload();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Plugin::unload() {
+
+ if (module == NULL)
+ return 1;
+
+#if defined(_WIN32)
+
+ FreeLibrary((HMODULE)module); // FIXME - error checking
+ return 1;
+
+#elif defined(__linux__)
+
+ return dlclose(module) == 0 ? 1 : 0;
+
+#elif defined(__APPLE__)
+
+ /* we must unload bundles but because bundles may be in use for other
+ plug-in types it is important (and mandatory on certain plug-ins,
+ e.g. Korg) to do a check on the retain count. */
+
+ CFIndex retainCount = CFGetRetainCount(module);
+
+ if (retainCount == 1) {
+ gLog("[plugin] retainCount == 1, can unload dlyb\n");
+ CFBundleUnloadExecutable(module);
+ CFRelease(module);
+ }
+ else
+ gLog("[plugin] retainCount > 1 (%d), leave dlyb alone\n", (int) retainCount);
+
+ return 1;
+
+#endif
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Plugin::load(const char *fname) {
+
+ strcpy(pathfile, fname);
+
+#if defined(_WIN32)
+
+ module = LoadLibrary(pathfile);
+
+#elif defined(__linux__)
+
+ module = dlopen(pathfile, RTLD_LAZY);
+
+#elif defined(__APPLE__)
+
+ /* creates the path to the bundle. In OSX vsts are stored inside the
+ * so-called bundles, just a directory with '.vst' extension. Finally
+ * we open the bundle with CFBundleCreate. */
+
+ CFStringRef pathStr = CFStringCreateWithCString(NULL, pathfile, kCFStringEncodingASCII);
+ CFURLRef bundleUrl = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, pathStr, kCFURLPOSIXPathStyle, true);
+ if(bundleUrl == NULL) {
+ gLog("[plugin] unable to create URL reference for plugin\n");
+ status = 0;
+ return 0;
+ }
+ module = CFBundleCreate(kCFAllocatorDefault, bundleUrl);
+
+#endif
+
+ if (module) {
+
+ /* release (free) any old string */
+
+#ifdef __APPLE__
+ CFRelease(pathStr);
+ CFRelease(bundleUrl);
+#endif
+ //strcpy(pathfile, fname); ???????????
+ status = 1;
+ return 1;
+ }
+ else {
+
+#if defined(_WIN32)
+
+ gLog("[plugin] unable to load %s, error: %d\n", fname, (int) GetLastError());
+
+#elif defined(__linux__)
+
+ gLog("[plugin] unable to load %s, error: %s\n", fname, dlerror());
+
+#elif defined(__APPLE__)
+
+ gLog("[plugin] unable to create bundle reference\n");
+ CFRelease(pathStr);
+ CFRelease(bundleUrl);
+
+#endif
+ status = 0;
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Plugin::init(VstIntPtr VSTCALLBACK (*HostCallback) (AEffect* effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void* ptr, float opt)) {
+
+#if defined(_WIN32)
+
+ entryPoint = (vstPluginFuncPtr) GetProcAddress((HMODULE)module, "VSTPluginMain");
+ if (!entryPoint)
+ entryPoint = (vstPluginFuncPtr) GetProcAddress((HMODULE)module, "main");
+
+#elif defined(__linux__)
+
+ /* bad stuff here: main() is a function pointer, dlsym(module, "main")
+ * returns a pointer to an object (void*) which should be casted to
+ * a pointer to function (main(), precisely). Unfortunately the standard
+ * forbids the conversion from void* to function pointer. So we do a raw
+ * mem copy from tmp to entryPoint. */
+
+ void *tmp;
+ tmp = dlsym(module, "VSTPluginMain");
+ if (!tmp)
+ tmp = dlsym(module, "main");
+ memcpy(&entryPoint, &tmp, sizeof(tmp));
+
+#elif defined(__APPLE__)
+
+ /* same also for Unix/OSX. */
+
+ void *tmp = NULL;
+ tmp = CFBundleGetFunctionPointerForName(module, CFSTR("VSTPluginMain"));
+
+ if (!tmp) {
+ gLog("[plugin] entryPoint 'VSTPluginMain' not found\n");
+ tmp = CFBundleGetFunctionPointerForName(module, CFSTR("main_macho")); // VST SDK < 2.4
+ }
+ if (!tmp) {
+ gLog("[plugin] entryPoint 'main_macho' not found\n");
+ tmp = CFBundleGetFunctionPointerForName(module, CFSTR("main"));
+ }
+ if (tmp)
+ memcpy(&entryPoint, &tmp, sizeof(tmp));
+ else
+ gLog("[plugin] entryPoint 'main' not found\n");
+
+#endif
+
+ /* if entry point is found, add to plugin a pointer to hostCallback. Or
+ * in other words bind the callback to the plugin. */
+
+ if (entryPoint) {
+ gLog("[plugin] entryPoint found\n");
+ plugin = entryPoint(HostCallback);
+ if (!plugin) {
+ gLog("[plugin] failed to create effect instance!\n");
+ return 0;
+ }
+ }
+ else {
+ gLog("[plugin] entryPoint not found, unable to proceed\n");
+ return 0;
+ }
+
+
+ /* check the magicNumber */
+ /** WARNING: on Windows one can load any DLL! Why!?! */
+
+ if(plugin->magic == kEffectMagic) {
+ gLog("[plugin] magic number OK\n");
+ return 1;
+ }
+ else {
+ gLog("[plugin] magic number is bad\n");
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Plugin::setup(int samplerate, int frames) {
+
+ /* init plugin through the dispatcher with some basic infos */
+
+ plugin->dispatcher(plugin, effOpen, 0, 0, 0, 0);
+ plugin->dispatcher(plugin, effSetSampleRate, 0, 0, 0, samplerate);
+ plugin->dispatcher(plugin, effSetBlockSize, 0, frames, 0, 0);
+
+ /* check SDK compatibility */
+
+ if (getSDKVersion() != kVstVersion)
+ gLog("[plugin] warning: different VST version (host: %d, plugin: %d)\n", kVstVersion, getSDKVersion());
+
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+AEffect *Plugin::getPlugin() {
+ return plugin;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Plugin::getId() { return id; }
+
+
+/* ------------------------------------------------------------------ */
+
+int Plugin::getSDKVersion() {
+ return plugin->dispatcher(plugin, effGetVstVersion, 0, 0, 0, 0);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::getName(char *out) {
+ char tmp[128] = "\0";
+ plugin->dispatcher(plugin, effGetEffectName, 0, 0, tmp, 0);
+ tmp[kVstMaxEffectNameLen-1] = '\0';
+ strncpy(out, tmp, kVstMaxEffectNameLen);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::getVendor(char *out) {
+ char tmp[128] = "\0";
+ plugin->dispatcher(plugin, effGetVendorString, 0, 0, tmp, 0);
+ tmp[kVstMaxVendorStrLen-1] = '\0';
+ strncpy(out, tmp, kVstMaxVendorStrLen);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::getProduct(char *out) {
+ char tmp[128] = "\0";
+ plugin->dispatcher(plugin, effGetProductString, 0, 0, tmp, 0);
+ tmp[kVstMaxProductStrLen-1] = '\0';
+ strncpy(out, tmp, kVstMaxProductStrLen);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Plugin::getNumPrograms() { return plugin->numPrograms; }
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Plugin::setProgram(int index) {
+ plugin->dispatcher(plugin, effBeginSetProgram, 0, 0, 0, 0);
+ plugin->dispatcher(plugin, effSetProgram, 0, index, 0, 0);
+ gLog("[plugin] program changed, index %d\n", index);
+ program = index;
+ return plugin->dispatcher(plugin, effEndSetProgram, 0, 0, 0, 0);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Plugin::getNumParams() { return plugin->numParams; }
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Plugin::getNumInputs() { return plugin->numInputs; }
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Plugin::getNumOutputs() { return plugin->numOutputs; }
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::getProgramName(int index, char *out) {
+ char tmp[128] = "\0";
+ plugin->dispatcher(plugin, effGetProgramNameIndexed, index, 0, tmp, 0);
+ tmp[kVstMaxProgNameLen-1] = '\0';
+ strncpy(out, tmp, kVstMaxProgNameLen);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::getParamName(int index, char *out) {
+ char tmp[128] = "\0";
+ plugin->dispatcher(plugin, effGetParamName, index, 0, tmp, 0);
+ tmp[kVstMaxParamStrLen-1] = '\0';
+ strncpy(out, tmp, kVstMaxParamStrLen);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::getParamLabel(int index, char *out) {
+ char tmp[128] = "\0";
+ plugin->dispatcher(plugin, effGetParamLabel, index, 0, tmp, 0);
+ tmp[kVstMaxParamStrLen-1] = '\0';
+ strncpy(out, tmp, kVstMaxParamStrLen);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::getParamDisplay(int index, char *out) {
+ char tmp[128] = "\0";
+ plugin->dispatcher(plugin, effGetParamDisplay, index, 0, tmp, 0);
+ tmp[kVstMaxParamStrLen-1] = '\0';
+ strncpy(out, tmp, kVstMaxParamStrLen);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+float Plugin::getParam(int index) {
+ return plugin->getParameter(plugin, index);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::setParam(int index, float value) {
+ plugin->setParameter(plugin, index, value);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool Plugin::hasGui() {
+ return plugin->flags & effFlagsHasEditor;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::openGui(void *w) {
+ long val = 0;
+#ifdef __linux__
+ val = (long) w;
+#endif
+ plugin->dispatcher(plugin, effEditOpen, 0, val, w, 0);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::closeGui() {
+ plugin->dispatcher(plugin, effEditClose, 0, 0, 0, 0);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Plugin::getGuiWidth() {
+ ERect *pErect = NULL;
+ plugin->dispatcher(plugin, effEditGetRect, 0, 0, &pErect, 0);
+ return pErect->top + pErect->right;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Plugin::getGuiHeight() {
+ ERect *pErect = NULL;
+ plugin->dispatcher(plugin, effEditGetRect, 0, 0, &pErect, 0);
+ return pErect->top + pErect->bottom;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::idle() {
+ plugin->dispatcher(plugin, effEditIdle, 0, 0, NULL, 0);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::processAudio(float **in, float **out, long frames) {
+ plugin->processReplacing(plugin, in, out, frames);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::processEvents(VstEvents *events) {
+ plugin->dispatcher(plugin, effProcessEvents, 0, 0, events, 0.0);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::resume() {
+ plugin->dispatcher(plugin, effMainsChanged, 0, 1, 0, 0);
+ suspended = false;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::suspend() {
+ plugin->dispatcher(plugin, effMainsChanged, 0, 0, 0, 0);
+ suspended = true;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::close() {
+ plugin->dispatcher(plugin, effClose, 0, 0, 0, 0);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Plugin::getRect(ERect **out) {
+ plugin->dispatcher(plugin, effEditGetRect, 0, 0, out, 0);
+}
+
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * plugin
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifdef WITH_VST
+
+#ifndef __PLUGIN_H
+#define __PLUGIN_H
+
+#include <cstdio>
+
+/* before including aeffetx(x).h we must define __cdecl, otherwise VST
+ * headers can't be compiled correctly. In windows __cdecl is already
+ * defined. */
+
+#ifdef __GNUC__
+ #ifndef _WIN32
+ #define __cdecl
+ #endif
+#endif
+
+#include "../deps/vst/aeffectx.h"
+
+#if defined(_WIN32)
+ #include <windows.h>
+#elif defined(__linux__)
+ #include <dlfcn.h>
+ #include <X11/Xlib.h>
+#elif defined(__APPLE__)
+ #include <CoreFoundation/CFBundle.h>
+#endif
+
+#include <limits.h> // PATH_MAX
+
+
+// Plugin's entry point
+typedef AEffect* (*vstPluginFuncPtr)(audioMasterCallback host);
+
+
+class Plugin {
+
+private:
+
+#if defined(_WIN32) || defined(__linux__)
+ void *module; // dll, so, ...
+#elif defined(__APPLE__)
+ CFBundleRef module; // OSX bundle
+#endif
+
+ vstPluginFuncPtr entryPoint; // VST entry point
+ AEffect *plugin; // real plugin
+
+ /* each plugin has an unique ID */
+
+ static int id_generator;
+ int id;
+
+ /* program
+ * selected program. -1 if no program available */
+
+ int program;
+
+ /* unload
+ * free plugin from memory. Calls dlclose and similars. */
+
+ int unload();
+
+public:
+ Plugin();
+ ~Plugin();
+
+ int load(const char *fname);
+ int init(VstIntPtr VSTCALLBACK (*HostCallback)(AEffect*, VstInt32, VstInt32, VstIntPtr, void*, float));
+ int setup(int samplerate, int frames);
+
+ AEffect *getPlugin();
+
+ /* get[Item].
+ * Wrappers called by host when it wants info from the plugin. */
+
+ int getId();
+ int getSDKVersion();
+ void getName (char *out);
+ void getVendor (char *out);
+ void getProduct(char *out);
+ int getNumPrograms(); // list all programs
+ int setProgram(int index); // load a program
+ int getNumParams();
+ int getNumInputs();
+ int getNumOutputs();
+ void getProgramName(int index, char *out); // program = preset
+ void getParamName(int index, char *out);
+ void getParamLabel(int index, char *out); // parameter's value(0, -39, ...)
+ void getParamDisplay(int index, char *out); // parameter's unit measurement (dB, Pan, ...)
+ float getParam(int index);
+ void getRect(ERect **out);
+ void setParam(int index, float value);
+
+ bool hasGui();
+ void openGui(void *w);
+ void closeGui();
+ int getGuiWidth();
+ int getGuiHeight();
+ void idle();
+
+ void processAudio (float **in, float **out, long frames);
+ void processEvents(VstEvents *events);
+ void resume();
+ void suspend();
+ void close();
+
+ inline int getProgram() { return program; }
+
+ /* there's a specific opcode for the bypass, but we don't trust the
+ * plugin's developers. */
+
+ bool bypass;
+
+ /* the status of the plugin:
+ * 1: ok
+ * 0: missing (file not found) */
+
+ int status;
+
+ /* suspended
+ * true after suspend(), false after resume(). A suspended plugin isn't
+ * processed by pluginHost. */
+
+ bool suspended;
+
+ /* pathfile
+ * full filename path */
+
+ char pathfile[PATH_MAX];
+
+ /* window
+ * plugin must know its window in case of a resize via opcode */
+
+ class gWindow *window;
+};
+
+#endif
+
+#endif // #ifdef WITH_VST
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * pluginHost
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifdef WITH_VST
+
+
+#include "../gui/dialogs/gd_mainWindow.h"
+#include "../utils/log.h"
+#include "pluginHost.h"
+#include "conf.h"
+#include "const.h"
+#include "mixer.h"
+#include "channel.h"
+#include "sampleChannel.h"
+#include "midiChannel.h"
+#include "kernelMidi.h"
+
+
+extern Conf G_Conf;
+extern Mixer G_Mixer;
+extern PluginHost G_PluginHost;
+extern unsigned G_beats;
+extern gdMainWindow *mainWin;
+
+
+PluginHost::PluginHost() {
+
+ /* initially we fill vstTimeInfo with trash. Only when the plugin requests
+ * the opcode we load the right infos from G_Mixer. */
+
+ vstTimeInfo.samplePos = 0.0;
+ vstTimeInfo.sampleRate = G_Conf.samplerate;
+ vstTimeInfo.nanoSeconds = 0.0;
+ vstTimeInfo.ppqPos = 0.0;
+ vstTimeInfo.tempo = 120.0;
+ vstTimeInfo.barStartPos = 0.0;
+ vstTimeInfo.cycleStartPos = 0.0;
+ vstTimeInfo.cycleEndPos = 0.0;
+ vstTimeInfo.timeSigNumerator = 4;
+ vstTimeInfo.timeSigDenominator = 4;
+ vstTimeInfo.smpteOffset = 0;
+ vstTimeInfo.smpteFrameRate = 1;
+ vstTimeInfo.samplesToNextClock = 0;
+ vstTimeInfo.flags = 0;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+PluginHost::~PluginHost() {}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int PluginHost::allocBuffers() {
+
+ /** FIXME - ERROR CHECKING! */
+
+ /* never, ever use G_Conf.buffersize to alloc these chunks of memory.
+ * If you use JACK, that value would be meaningless. Always refer to
+ * kernelAudio::realBufsize. */
+
+ int bufSize = kernelAudio::realBufsize*sizeof(float);
+
+ bufferI = (float **) malloc(2 * sizeof(float*));
+ bufferI[0] = (float *) malloc(bufSize);
+ bufferI[1] = (float *) malloc(bufSize);
+
+ bufferO = (float **) malloc(2 * sizeof(float*));
+ bufferO[0] = (float *) malloc(bufSize);
+ bufferO[1] = (float *) malloc(bufSize);
+
+ memset(bufferI[0], 0, bufSize);
+ memset(bufferI[1], 0, bufSize);
+ memset(bufferO[0], 0, bufSize);
+ memset(bufferO[1], 0, bufSize);
+
+ gLog("[pluginHost] buffers allocated, buffersize = %d\n", 2*kernelAudio::realBufsize);
+
+ //printOpcodes();
+
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+VstIntPtr VSTCALLBACK PluginHost::HostCallback(AEffect *effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt) {
+ return G_PluginHost.gHostCallback(effect, opcode, index, value, ptr, opt);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+VstIntPtr PluginHost::gHostCallback(AEffect *effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt) {
+
+ /* warning: VST headers compiled with DECLARE_VST_DEPRECATED. */
+
+ switch (opcode) {
+
+ /* 0 - Called after a control has changed in the editor and when
+ * the associated parameter should be automated. Index contains the
+ * param, opt the value. Thanks, but we don't need it now. It will
+ * be useful when recording actions from VST (in the future). */
+
+ case audioMasterAutomate:
+ return 0;
+
+ /* 1 - host version (2.4) */
+
+ case audioMasterVersion:
+ return kVstVersion;
+
+ /* 3 - Give idle time to Host application, e.g. if plug-in editor is
+ * doing mouse tracking in a modal loop. This a is multithread app,
+ * we don't need it. */
+
+ case audioMasterIdle:
+ return 0;
+
+ /* 6 - tells the host that the plugin is an instrument. Deprecated. */
+
+ case DECLARE_VST_DEPRECATED(audioMasterWantMidi):
+ return 0;
+
+ /* 7 - time infos */
+
+ case audioMasterGetTime:
+ vstTimeInfo.samplePos = G_Mixer.actualFrame;
+ vstTimeInfo.sampleRate = G_Conf.samplerate;
+ vstTimeInfo.tempo = G_Mixer.bpm;
+ vstTimeInfo.timeSigNumerator = G_Mixer.beats;
+ vstTimeInfo.timeSigDenominator = G_Mixer.bars;
+ vstTimeInfo.ppqPos = (G_Mixer.actualFrame / (float) G_Conf.samplerate) * (float) G_Mixer.bpm / 60.0f;
+ return (VstIntPtr) &vstTimeInfo;
+
+ /* ? - requires a pointer to VstEvents. No vstEvents so far (v0.5.4) */
+
+ case audioMasterProcessEvents:
+ return 0;
+
+ /* 13 - tells that numInputs/numOutputs are changed. Not supported and
+ * not needed. */
+
+ case audioMasterIOChanged:
+ return false;
+
+ /* 14 - plugin needs idle calls (outside its editor window). Deprecated */
+
+ case DECLARE_VST_DEPRECATED(audioMasterNeedIdle):
+ return 0;
+
+ /* 15 - requests to resize the editor window. w = index, h = value*/
+
+ case audioMasterSizeWindow: {
+ gWindow *window = NULL;
+ for (unsigned i=0; i<masterOut.size && !window; i++)
+ if (masterOut.at(i)->getPlugin() == effect)
+ window = masterOut.at(i)->window;
+
+ for (unsigned i=0; i<masterIn.size && !window; i++)
+ if (masterIn.at(i)->getPlugin() == effect)
+ window = masterIn.at(i)->window;
+
+ for (unsigned i=0; i<G_Mixer.channels.size && !window; i++) {
+ Channel *ch = G_Mixer.channels.at(i);
+ for (unsigned j=0; j<ch->plugins.size && !window; j++)
+ if (ch->plugins.at(j)->getPlugin() == effect)
+ window = ch->plugins.at(j)->window;
+ }
+
+ if (window) {
+ gLog("[pluginHost] audioMasterSizeWindow: resizing window from plugin %p\n", (void*) effect);
+ if (index == 1 || value == 1)
+ gLog("[pluginHost] warning: non-sense values!\n");
+ else
+ window->size((int)index, (int)value);
+ return 1;
+ }
+ else {
+ gLog("[pluginHost] audioMasterSizeWindow: window from plugin %p not found\n", (void*) effect);
+ return 0;
+ }
+ }
+
+ /* 16 - sample rate */
+
+ case audioMasterGetSampleRate:
+ return G_Conf.samplerate;
+
+ /* ?? - buffer size */
+
+ case audioMasterGetBlockSize:
+ return kernelAudio::realBufsize;
+
+ case audioMasterGetInputLatency:
+ gLog("[pluginHost] requested opcode 'audioMasterGetInputLatency' (%d)\n", opcode);
+ return 0;
+
+ case audioMasterGetOutputLatency:
+ gLog("[pluginHost] requested opcode 'audioMasterGetOutputLatency' (%d)\n", opcode);
+ return 0;
+
+ /* 23 - wants to know what kind of process is that.
+ * kVstProcessLevelRealtime = currently in audio thread (where
+ * process is called). */
+
+ case audioMasterGetCurrentProcessLevel:
+ return kVstProcessLevelRealtime;
+
+ /* 32 - vendor name */
+
+ case audioMasterGetVendorString:
+ strcpy((char*)ptr, "Monocasual");
+ return 1;
+
+ /* 32 - product name */
+
+ case audioMasterGetProductString:
+ strcpy((char*)ptr, "Giada");
+ return 1;
+
+ /* 33 - product version */
+
+ case audioMasterGetVendorVersion:
+ return (int) VERSIONE_FLOAT * 100;
+
+
+ /* 37 - Plugin asks Host if it implements the feature text. */
+
+ case audioMasterCanDo:
+ gLog("[pluginHost] audioMasterCanDo: %s\n", (char*)ptr);
+ if (!strcmp((char*)ptr, "sizeWindow") ||
+ !strcmp((char*)ptr, "sendVstTimeInfo") ||
+ !strcmp((char*)ptr, "sendVstMidiEvent") ||
+ !strcmp((char*)ptr, "sendVstMidiEventFlagIsRealtime"))
+ return 1; // we can do all of that
+ else
+ return 0;
+
+ /* 42 - Something has changed, update the host's 'multi-fx' display.
+ * Not supported right now, return 0. This opcode deals with the program
+ * changes, more infos http://www.asseca.com/vst-24-specs/amUpdateDisplay.html */
+
+ case audioMasterUpdateDisplay:
+ return 0;
+
+ case audioMasterGetLanguage:
+ return kVstLangEnglish;
+
+ /* ?? */
+
+ case audioMasterGetAutomationState:
+ gLog("[pluginHost] requested opcode 'audioMasterGetAutomationState' (%d)\n", opcode);
+ return 0;
+
+ /* 43 - It tells the Host that if it needs to, it has to record
+ * automation data for this control. In other words this opcode is fired
+ * when the user starts to tweak a parameter with the mouse.
+ * Useful when the plugin actions will be recorded. */
+
+ case audioMasterBeginEdit:
+ return 0;
+
+ /* 44 - no more interaction for the user, started with the previous
+ * opcode. */
+
+ case audioMasterEndEdit:
+ return 0;
+
+ default:
+ gLog("[pluginHost] FIXME: host callback called with opcode %d\n", opcode);
+ return 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int PluginHost::addPlugin(const char *fname, int stackType, Channel *ch) {
+
+ Plugin *p = new Plugin();
+ bool success = true;
+
+ gVector <Plugin *> *pStack;
+ pStack = getStack(stackType, ch);
+
+ if (!p->load(fname)) {
+ //delete p;
+ //return 0;
+ success = false;
+ }
+
+ /* if the load failed we add a 'dead' plugin into the stack. This is
+ * useful to report a missing plugin. */
+
+ if (!success) {
+ pStack->add(p);
+ return 0;
+ }
+
+ /* otherwise let's try to initialize it. */
+
+ else {
+
+ /* try to init the plugin. If fails, delete it and return error. */
+
+ if (!p->init(&PluginHost::HostCallback)) {
+ delete p;
+ return 0;
+ }
+
+ /* plugin setup */
+
+ p->setup(G_Conf.samplerate, kernelAudio::realBufsize);
+
+ /* try to add the new plugin until succeed */
+
+ int lockStatus;
+ while (true) {
+ lockStatus = pthread_mutex_trylock(&G_Mixer.mutex_plugins);
+ if (lockStatus == 0) {
+ pStack->add(p);
+ pthread_mutex_unlock(&G_Mixer.mutex_plugins);
+ break;
+ }
+ }
+
+ char name[256]; p->getName(name);
+ gLog("[pluginHost] plugin id=%d loaded (%s), stack type=%d, stack size=%d\n", p->getId(), name, stackType, pStack->size);
+
+ /* p->resume() is suggested. Who knows... */
+
+ p->resume();
+
+ return 1;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void PluginHost::processStack(float *buffer, int stackType, Channel *ch) {
+
+ gVector <Plugin *> *pStack = getStack(stackType, ch);
+
+ /* empty stack, stack not found or mixer not ready: do nothing */
+ /// TODO - join evaluation
+
+ if (!G_Mixer.ready)
+ return;
+ if (pStack == NULL)
+ return;
+ if (pStack->size == 0)
+ return;
+
+ /* converting buffer from Giada to VST */
+
+ for (unsigned i=0; i<kernelAudio::realBufsize; i++) {
+ bufferI[0][i] = buffer[i*2];
+ bufferI[1][i] = buffer[(i*2)+1];
+ }
+
+ /* hardcore processing. At the end we swap input and output, so that
+ * the N-th plugin will process the result of the plugin N-1. */
+
+ for (unsigned i=0; i<pStack->size; i++) {
+ /// TODO - join evaluation
+
+ if (pStack->at(i)->status != 1)
+ continue;
+ if (pStack->at(i)->suspended)
+ continue;
+ if (pStack->at(i)->bypass)
+ continue;
+ if (ch) { // process events if it's a channel stack
+ if (ch->type == CHANNEL_MIDI) {
+ ///gLog("events: %d\n", (((MidiChannel*)ch)->getVstEvents())->numEvents);
+ pStack->at(i)->processEvents(((MidiChannel*)ch)->getVstEvents());
+ }
+ }
+ pStack->at(i)->processAudio(bufferI, bufferO, kernelAudio::realBufsize);
+ bufferI = bufferO;
+ }
+
+ /* converting buffer from VST to Giada. A note for the future: if we
+ * overwrite (=) (as we do now) it's SEND, if we add (+) it's INSERT. */
+
+ for (unsigned i=0; i<kernelAudio::realBufsize; i++) {
+ buffer[i*2] = bufferO[0][i];
+ buffer[(i*2)+1] = bufferO[1][i];
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void PluginHost::processStackOffline(float *buffer, int stackType, Channel *ch, int size) {
+
+ /* call processStack on the entire size of the buffer. How many cycles?
+ * size / (kernelAudio::realBufsize*2) (ie. internal bufsize) */
+
+ /** FIXME 1 - calling processStack is slow, due to its internal buffer
+ * conversions. We should also call processOffline from VST sdk */
+
+ int index = 0;
+ int step = kernelAudio::realBufsize*2;
+
+ while (index <= size) {
+ int left = index+step-size;
+ if (left < 0)
+ processStack(&buffer[index], stackType, ch);
+
+ /** FIXME 2 - we left out the last part of buffer, because size % step != 0.
+ * we should process the last chunk in a separate buffer, padded with 0 */
+
+ //else
+ // gLog("chunk of buffer left, size=%d\n", left);
+
+ index+=step;
+ }
+
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+Plugin *PluginHost::getPluginById(int id, int stackType, Channel *ch) {
+ gVector <Plugin *> *pStack = getStack(stackType, ch);
+ for (unsigned i=0; i<pStack->size; i++) {
+ if (pStack->at(i)->getId() == id)
+ return pStack->at(i);
+ }
+ return NULL;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+Plugin *PluginHost::getPluginByIndex(int index, int stackType, Channel *ch) {
+ gVector <Plugin *> *pStack = getStack(stackType, ch);
+ if (pStack->size == 0)
+ return NULL;
+ if ((unsigned) index >= pStack->size)
+ return NULL;
+ return pStack->at(index);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void PluginHost::freeStack(int stackType, Channel *ch) {
+
+ gVector <Plugin *> *pStack;
+ pStack = getStack(stackType, ch);
+
+ if (pStack->size == 0)
+ return;
+
+ int lockStatus;
+ while (true) {
+ lockStatus = pthread_mutex_trylock(&G_Mixer.mutex_plugins);
+ if (lockStatus == 0) {
+ for (unsigned i=0; i<pStack->size; i++) {
+ if (pStack->at(i)->status == 1) { // only if plugin is ok
+ pStack->at(i)->suspend();
+ pStack->at(i)->close();
+ }
+ delete pStack->at(i);
+ }
+ pStack->clear();
+ pthread_mutex_unlock(&G_Mixer.mutex_plugins);
+ break;
+ }
+ }
+
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void PluginHost::freeAllStacks() {
+ freeStack(PluginHost::MASTER_OUT);
+ freeStack(PluginHost::MASTER_IN);
+ for (unsigned i=0; i<G_Mixer.channels.size; i++)
+ freeStack(PluginHost::CHANNEL, G_Mixer.channels.at(i));
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void PluginHost::freePlugin(int id, int stackType, Channel *ch) {
+
+ gVector <Plugin *> *pStack;
+ pStack = getStack(stackType, ch);
+
+ /* try to delete the plugin until succeed. G_Mixer has priority. */
+
+ for (unsigned i=0; i<pStack->size; i++)
+ if (pStack->at(i)->getId() == id) {
+
+ if (pStack->at(i)->status == 0) { // no frills if plugin is missing
+ delete pStack->at(i);
+ pStack->del(i);
+ return;
+ }
+ else {
+ int lockStatus;
+ while (true) {
+ lockStatus = pthread_mutex_trylock(&G_Mixer.mutex_plugins);
+ if (lockStatus == 0) {
+ pStack->at(i)->suspend();
+ pStack->at(i)->close();
+ delete pStack->at(i);
+ pStack->del(i);
+ pthread_mutex_unlock(&G_Mixer.mutex_plugins);
+ gLog("[pluginHost] plugin id=%d removed\n", id);
+ return;
+ }
+ //else
+ //gLog("[pluginHost] waiting for mutex...\n");
+ }
+ }
+ }
+ gLog("[pluginHost] plugin id=%d not found\n", id);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void PluginHost::swapPlugin(unsigned indexA, unsigned indexB, int stackType, Channel *ch) {
+
+ gVector <Plugin *> *pStack = getStack(stackType, ch);
+
+ int lockStatus;
+ while (true) {
+ lockStatus = pthread_mutex_trylock(&G_Mixer.mutex_plugins);
+ if (lockStatus == 0) {
+ pStack->swap(indexA, indexB);
+ pthread_mutex_unlock(&G_Mixer.mutex_plugins);
+ gLog("[pluginHost] plugin at index %d and %d swapped\n", indexA, indexB);
+ return;
+ }
+ //else
+ //gLog("[pluginHost] waiting for mutex...\n");
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int PluginHost::getPluginIndex(int id, int stackType, Channel *ch) {
+
+ gVector <Plugin *> *pStack = getStack(stackType, ch);
+
+ for (unsigned i=0; i<pStack->size; i++)
+ if (pStack->at(i)->getId() == id)
+ return i;
+ return -1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gVector <Plugin *> *PluginHost::getStack(int stackType, Channel *ch) {
+ switch(stackType) {
+ case MASTER_OUT:
+ return &masterOut;
+ case MASTER_IN:
+ return &masterIn;
+ case CHANNEL:
+ return &ch->plugins;
+ default:
+ return NULL;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+VstMidiEvent *PluginHost::createVstMidiEvent(uint32_t msg)
+{
+ VstMidiEvent *e = (VstMidiEvent*) malloc(sizeof(VstMidiEvent));
+
+ /* type = two types of events: MIDI event and MIDI system exclusive
+ * (aka sysex, not implemented). */
+
+ e->type = kVstMidiType;
+ e->byteSize = sizeof(VstMidiEvent);
+
+ /* deltaFrames = sample frames related to the current block start
+ * sample position. */
+
+ e->deltaFrames = 0;
+
+ /* flags = kVstMidiEventIsRealtime means that this event is played
+ * live (not in playback from a sequencer track). This allows the
+ * Plug-In to handle these flagged events with higher priority,
+ * especially when the Plug-In has a big latency */
+
+ e->flags = kVstMidiEventIsRealtime;
+
+ /* midiData = 1 to 3 MIDI bytes; midiData[3] is reserved (zero) */
+
+ e->midiData[0] = kernelMidi::getB1(msg); // note on/off + channel
+ e->midiData[1] = kernelMidi::getB2(msg); // note number
+ e->midiData[2] = kernelMidi::getB3(msg); // velocity
+ e->midiData[3] = 0;
+
+ /* noteLength = (in sample frames) of entire note, if available,
+ * else 0 */
+
+ e->noteLength = 0;
+
+ /* noteOffset = offset (in sample frames) into note from note start
+ * if available, else 0 */
+
+ e->noteOffset = 0;
+
+ /* noteOffVelocity = Note Off Velocity [0, 127]. */
+
+ e->noteOffVelocity = 0;
+
+ return e;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+unsigned PluginHost::countPlugins(int stackType, Channel *ch) {
+ gVector <Plugin *> *pStack = getStack(stackType, ch);
+ return pStack->size;
+}
+
+
+#endif // #ifdef WITH_VST
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * pluginHost
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifdef WITH_VST
+
+#ifndef __PLUGIN_HOST_
+#define __PLUGIN_HOST_
+
+#include "../utils/utils.h"
+#include "../gui/elems/ge_window.h"
+#include "plugin.h"
+#include "init.h"
+#include "const.h"
+
+
+class PluginHost {
+
+private:
+
+ /* VSTs have a different buffer model:
+ *
+ * buffer[0] = channel left
+ * buffer[1] = channel right
+ * buffer[0][....] = all signals from left chan
+ * buffer[1][....] = all signals from right chan */
+
+ float **bufferI;
+ float **bufferO;
+
+ /* VST struct containing infos on tempo (bpm, freq, smtpe, ...). */
+
+ VstTimeInfo vstTimeInfo;
+
+public:
+
+ /* stack types. Use them together with getStack() in order to geta
+ * pointer to the right stack. */
+
+ enum stackType {
+ MASTER_OUT,
+ MASTER_IN,
+ CHANNEL
+ };
+
+ /* stack of Plugins */
+
+ gVector <Plugin *> masterOut;
+ gVector <Plugin *> masterIn;
+
+ PluginHost();
+ ~PluginHost();
+
+ int allocBuffers();
+
+ /* The plugin can ask the host if it supports a given capability,
+ * which is done through the HostCallback() function.
+ *
+ * Why static? This is a callback attached to each plugin in the stack
+ * and C++ callback functions need to be static when declared in class.
+ *
+ * OPCODE LIST:
+ * base version: vstsdk2.4/pluginterfaces/aeffect.h (vst 1.x)
+ * enhanced v. : vstsdk2.4/pluginterfaces/effectx.h (vst 2.x) */
+
+ static VstIntPtr VSTCALLBACK HostCallback(AEffect *effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt);
+ VstIntPtr gHostCallback(AEffect *effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt);
+
+ int addPlugin(const char *fname, int stackType, class Channel *ch=NULL);
+
+ void processEvents(float *buffer, class Channel *ch);
+
+ /* processStack
+ * apply the fx list to the buffer. */
+
+ void processStack(float *buffer, int stackType, class Channel *ch=NULL);
+
+ /* processStackOffline
+ * apply the fx list to a longer chunk of data */
+
+ void processStackOffline(float *buffer, int stackType, class Channel *ch, int size);
+
+ /* createVstMidiEvent
+ * return a pointer to a new VstMidiEvent structure. */
+
+ VstMidiEvent *createVstMidiEvent(uint32_t msg);
+
+ gVector <Plugin *> *getStack(int stackType, class Channel *ch=NULL);
+
+ Plugin *getPluginById(int id, int stackType, class Channel *ch=NULL);
+
+ Plugin *getPluginByIndex(int index, int stackType, class Channel *ch=NULL);
+
+ int getPluginIndex(int id, int stackType, class Channel *ch=NULL);
+
+ unsigned countPlugins(int stackType, class Channel *ch=NULL);
+
+ void freeStack(int stackType, class Channel *ch=NULL);
+
+ void freeAllStacks();
+
+ void freePlugin(int id, int stackType, class Channel *ch=NULL);
+
+ void swapPlugin(unsigned indexA, unsigned indexB, int stackType, class Channel *ch=NULL);
+};
+#endif
+
+#endif // #ifdef WITH_VST
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * recorder
+ * Action recorder.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include <math.h>
+#include "recorder.h"
+#include "const.h"
+#include "mixer.h"
+#include "mixerHandler.h"
+#include "kernelAudio.h"
+#include "pluginHost.h"
+#include "kernelMidi.h"
+#include "patch.h"
+#include "conf.h"
+#include "channel.h"
+#include "sampleChannel.h"
+#include "../utils/log.h"
+#include "../utils/utils.h"
+
+
+#ifdef WITH_VST
+extern PluginHost G_PluginHost;
+#endif
+
+
+extern Mixer G_Mixer;
+extern Patch f_patch;
+extern Conf G_Conf;
+
+
+namespace recorder
+{
+gVector<int> frames;
+gVector< gVector<action*> > global;
+gVector<action*> actions;
+
+bool active = false;
+bool sortedActions = false;
+
+composite cmp;
+
+
+/* ------------------------------------------------------------------ */
+
+
+void init()
+{
+ sortedActions = false;
+ active = false;
+ clearAll();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool canRec(Channel *ch)
+{
+ /* NO recording if:
+ * recorder is inactive
+ * mixer is not running
+ * mixer is recording a take in this channel ch
+ * channel is empty */
+
+ if (!active || !G_Mixer.running || G_Mixer.chanInput == ch || (ch->type == CHANNEL_SAMPLE && ((SampleChannel*)ch)->wave == NULL))
+ return 0;
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void rec(int index, int type, int frame, uint32_t iValue, float fValue)
+{
+ /* make sure frame is even */
+
+ if (frame % 2 != 0)
+ frame++;
+
+ /* allocating the action */
+
+ action *a = (action*) malloc(sizeof(action));
+ a->chan = index;
+ a->type = type;
+ a->frame = frame;
+ a->iValue = iValue;
+ a->fValue = fValue;
+
+ /* check if the frame exists in the stack. If it exists, we don't extend
+ * the stack, but we add (or push) a new action to it. */
+
+ int frameToExpand = frames.size;
+ for (int i=0; i<frameToExpand; i++)
+ if (frames.at(i) == frame) {
+ frameToExpand = i;
+ break;
+ }
+
+ /* espansione dello stack frames nel caso l'azione ricada in frame
+ * non precedentemente memorizzati (frameToExpand == frames.size).
+ * Espandere frames è facile, basta aggiungere un frame in coda.
+ * Espandere global è più complesso: bisogna prima allocare una
+ * cella in global (per renderlo parallelo a frames) e poi
+ * inizializzare il suo sub-stack (di action). */
+
+ if (frameToExpand == (int) frames.size) {
+ frames.add(frame);
+ global.add(actions); // array of actions added
+ global.at(global.size-1).add(a); // action added
+ }
+ else {
+
+ /* no duplicates, please */
+
+ for (unsigned t=0; t<global.at(frameToExpand).size; t++) {
+ action *ac = global.at(frameToExpand).at(t);
+ if (ac->chan == index &&
+ ac->type == type &&
+ ac->frame == frame &&
+ ac->iValue == iValue &&
+ ac->fValue == fValue)
+ return;
+ }
+
+ global.at(frameToExpand).add(a); // expand array
+ }
+
+ /* if WITH_VST create a new VST event and attach it to our action.
+ * Nota bene: the VST event occurs on localFrame=0: this is a
+ * user-generated event after all! */
+
+#ifdef WITH_VST
+ if (type == ACTION_MIDI)
+ a->event = G_PluginHost.createVstMidiEvent(a->iValue);
+#endif
+
+ /* don't activate the channel (readActions == false), it's up to
+ * the other layers */
+
+ Channel *ch = G_Mixer.getChannelByIndex(index);
+ ch->hasActions = true;
+
+ sortedActions = false;
+
+ gLog("[REC] action recorded, type=%d frame=%d chan=%d iValue=%d (%X) fValue=%f\n",
+ a->type, a->frame, a->chan, a->iValue, a->iValue, a->fValue);
+ //print();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void clearChan(int index)
+{
+ gLog("[REC] clearing chan %d...\n", index);
+
+ for (unsigned i=0; i<global.size; i++) { // for each frame i
+ unsigned j=0;
+ while (true) {
+ if (j == global.at(i).size) break; // for each action j of frame i
+ action *a = global.at(i).at(j);
+ if (a->chan == index) {
+#ifdef WITH_VST
+ if (a->type == ACTION_MIDI)
+ free(a->event);
+#endif
+ free(a);
+ global.at(i).del(j);
+ }
+ else
+ j++;
+ }
+ }
+
+ Channel *ch = G_Mixer.getChannelByIndex(index);
+ ch->hasActions = false;
+ optimize();
+ //print();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void clearAction(int index, char act)
+{
+ gLog("[REC] clearing action %d from chan %d...\n", act, index);
+ for (unsigned i=0; i<global.size; i++) { // for each frame i
+ unsigned j=0;
+ while (true) { // for each action j of frame i
+ if (j == global.at(i).size)
+ break;
+ action *a = global.at(i).at(j);
+ if (a->chan == index && (act & a->type) == a->type) { // bitmask
+ free(a);
+ global.at(i).del(j);
+ }
+ else
+ j++;
+ }
+ }
+ Channel *ch = G_Mixer.getChannelByIndex(index);
+ ch->hasActions = false; /// FIXME - why this? Isn't it useless if we call chanHasActions?
+ optimize();
+ chanHasActions(index); /// FIXME
+ //print();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void deleteAction(int chan, int frame, char type, bool checkValues, uint32_t iValue, float fValue)
+{
+ /* make sure frame is even */
+
+ if (frame % 2 != 0)
+ frame++;
+
+ /* find the frame 'frame' */
+
+ bool found = false;
+ for (unsigned i=0; i<frames.size && !found; i++) {
+ if (frames.at(i) == frame) {
+
+ /* find the action in frame i */
+
+ for (unsigned j=0; j<global.at(i).size; j++) {
+ action *a = global.at(i).at(j);
+
+ /* action comparison logic */
+
+ bool doit = (a->chan == chan && a->type == (type & a->type));
+ if (checkValues)
+ doit &= (a->iValue == iValue && a->fValue == fValue);
+
+ if (doit) {
+ int lockStatus = 0;
+ while (lockStatus == 0) {
+ lockStatus = pthread_mutex_trylock(&G_Mixer.mutex_recs);
+ if (lockStatus == 0) {
+#ifdef WITH_VST
+ if (type == ACTION_MIDI)
+ free(a->event);
+#endif
+ free(a);
+ global.at(i).del(j);
+ pthread_mutex_unlock(&G_Mixer.mutex_recs);
+ found = true;
+ break;
+ }
+ else
+ gLog("[REC] delete action: waiting for mutex...\n");
+ }
+ }
+ }
+ }
+ }
+ if (found) {
+ optimize();
+ chanHasActions(chan);
+ gLog("[REC] action deleted, type=%d frame=%d chan=%d iValue=%d (%X) fValue=%f\n",
+ type, frame, chan, iValue, iValue, fValue);
+ }
+ else
+ gLog("[REC] unable to delete action, not found! type=%d frame=%d chan=%d iValue=%d (%X) fValue=%f\n",
+ type, frame, chan, iValue, iValue, fValue);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void deleteActions(int chan, int frame_a, int frame_b, char type)
+{
+ sortActions();
+ gVector<int> dels;
+
+ for (unsigned i=0; i<frames.size; i++)
+ if (frames.at(i) > frame_a && frames.at(i) < frame_b)
+ dels.add(frames.at(i));
+
+ for (unsigned i=0; i<dels.size; i++)
+ deleteAction(chan, dels.at(i), type, false); // false == don't check values
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void clearAll()
+{
+ while (global.size > 0) {
+ for (unsigned i=0; i<global.size; i++) {
+ for (unsigned k=0; k<global.at(i).size; k++) {
+#ifdef WITH_VST
+ if (global.at(i).at(k)->type == ACTION_MIDI)
+ free(global.at(i).at(k)->event);
+#endif
+ free(global.at(i).at(k)); // free action
+ }
+ global.at(i).clear(); // free action container
+ global.del(i);
+ }
+ }
+
+ for (unsigned i=0; i<G_Mixer.channels.size; i++) {
+ G_Mixer.channels.at(i)->hasActions = false;
+ if (G_Mixer.channels.at(i)->type == CHANNEL_SAMPLE)
+ ((SampleChannel*)G_Mixer.channels.at(i))->readActions = false;
+ }
+
+ global.clear();
+ frames.clear();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void optimize()
+{
+ /* do something until the i frame is empty. */
+
+ unsigned i = 0;
+ while (true) {
+ if (i == global.size) return;
+ if (global.at(i).size == 0) {
+ global.del(i);
+ frames.del(i);
+ }
+ else
+ i++;
+ }
+
+ sortActions();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void sortActions()
+{
+ if (sortedActions)
+ return;
+ for (unsigned i=0; i<frames.size; i++)
+ for (unsigned j=0; j<frames.size; j++)
+ if (frames.at(j) > frames.at(i)) {
+ frames.swap(j, i);
+ global.swap(j, i);
+ }
+ sortedActions = true;
+ //print();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void updateBpm(float oldval, float newval, int oldquanto)
+{
+ for (unsigned i=0; i<frames.size; i++) {
+
+ float frame = ((float) frames.at(i)/newval) * oldval;
+ frames.at(i) = (int) frame;
+
+ /* the division up here cannot be precise. A new frame can be 44099
+ * and the quantizer set to 44100. That would mean two recs completely
+ * useless. So we compute a reject value ('scarto'): if it's lower
+ * than 6 frames the new frame is collapsed with a quantized frame. */
+ /** CHECKME - maybe 6 frames are too low */
+
+ if (frames.at(i) != 0) {
+ int scarto = oldquanto % frames.at(i);
+ if (scarto > 0 && scarto <= 6)
+ frames.at(i) = frames.at(i) + scarto;
+ }
+
+ /* never ever have odd frames. */
+
+ if (frames.at(i) % 2 != 0)
+ frames.at(i)++;
+ }
+
+ /* update structs */
+
+ for (unsigned i=0; i<frames.size; i++) {
+ for (unsigned j=0; j<global.at(i).size; j++) {
+ action *a = global.at(i).at(j);
+ a->frame = frames.at(i);
+ }
+ }
+
+ //print();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void updateSamplerate(int systemRate, int patchRate)
+{
+ /* diff ratio: systemRate / patchRate
+ * e.g. 44100 / 96000 = 0.4... */
+
+ if (systemRate == patchRate)
+ return;
+
+ gLog("[REC] systemRate (%d) != patchRate (%d), converting...\n", systemRate, patchRate);
+
+ float ratio = systemRate / (float) patchRate;
+ for (unsigned i=0; i<frames.size; i++) {
+
+ gLog("[REC] oldFrame = %d", frames.at(i));
+
+ float newFrame = frames.at(i);
+ newFrame = floorf(newFrame * ratio);
+
+ frames.at(i) = (int) newFrame;
+
+ if (frames.at(i) % 2 != 0)
+ frames.at(i)++;
+
+ gLog(", newFrame = %d\n", frames.at(i));
+ }
+
+ /* update structs */
+
+ for (unsigned i=0; i<frames.size; i++) {
+ for (unsigned j=0; j<global.at(i).size; j++) {
+ action *a = global.at(i).at(j);
+ a->frame = frames.at(i);
+ }
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void expand(int old_fpb, int new_fpb)
+{
+ /* this algorithm requires multiple passages if we expand from e.g. 2
+ * to 16 beats, precisely 16 / 2 - 1 = 7 times (-1 is the first group,
+ * which exists yet). If we expand by a non-multiple, the result is zero,
+ * due to float->int implicit cast */
+
+ unsigned pass = (int) (new_fpb / old_fpb) - 1;
+ if (pass == 0) pass = 1;
+
+ unsigned init_fs = frames.size;
+
+ for (unsigned z=1; z<=pass; z++) {
+ for (unsigned i=0; i<init_fs; i++) {
+ unsigned newframe = frames.at(i) + (old_fpb*z);
+ frames.add(newframe);
+ global.add(actions);
+ for (unsigned k=0; k<global.at(i).size; k++) {
+ action *a = global.at(i).at(k);
+ rec(a->chan, a->type, newframe, a->iValue, a->fValue);
+ }
+ }
+ }
+ gLog("[REC] expanded recs\n");
+ //print();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void shrink(int new_fpb)
+{
+ /* easier than expand(): here we delete eveything beyond old_framesPerBars. */
+
+ unsigned i=0;
+ while (true) {
+ if (i == frames.size) break;
+
+ if (frames.at(i) >= new_fpb) {
+ for (unsigned k=0; k<global.at(i).size; k++)
+ free(global.at(i).at(k)); // free action
+ global.at(i).clear(); // free action container
+ global.del(i); // shrink global
+ frames.del(i); // shrink frames
+ }
+ else
+ i++;
+ }
+ optimize();
+ gLog("[REC] shrinked recs\n");
+ //print();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void chanHasActions(int index)
+{
+ Channel *ch = G_Mixer.getChannelByIndex(index);
+ if (global.size == 0) {
+ ch->hasActions = false;
+ return;
+ }
+ for (unsigned i=0; i<global.size && !ch->hasActions; i++) {
+ for (unsigned j=0; j<global.at(i).size && !ch->hasActions; j++) {
+ if (global.at(i).at(j)->chan == index)
+ ch->hasActions = true;
+ }
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int getNextAction(int chan, char type, int frame, action **out, uint32_t iValue)
+{
+ sortActions(); // mandatory
+
+ unsigned i=0;
+ while (i < frames.size && frames.at(i) <= frame) i++;
+
+ if (i == frames.size) // no further actions past 'frame'
+ return -1;
+
+ for (; i<global.size; i++)
+ for (unsigned j=0; j<global.at(i).size; j++) {
+ action *a = global.at(i).at(j);
+ if (a->chan == chan && (type & a->type) == a->type) {
+ if (iValue == 0 || (iValue != 0 && a->iValue == iValue)) {
+ *out = global.at(i).at(j);
+ return 1;
+ }
+ }
+ }
+
+ return -2; // no 'type' actions found
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int getAction(int chan, char action, int frame, struct action **out)
+{
+ for (unsigned i=0; i<global.size; i++)
+ for (unsigned j=0; j<global.at(i).size; j++)
+ if (frame == global.at(i).at(j)->frame &&
+ action == global.at(i).at(j)->type &&
+ chan == global.at(i).at(j)->chan)
+ {
+ *out = global.at(i).at(j);
+ return 1;
+ }
+ return 0;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void startOverdub(int index, char actionMask, int frame)
+{
+ /* prepare the composite struct */
+
+ if (actionMask == ACTION_KEYS) {
+ cmp.a1.type = ACTION_KEYPRESS;
+ cmp.a2.type = ACTION_KEYREL;
+ }
+ else {
+ cmp.a1.type = ACTION_MUTEON;
+ cmp.a2.type = ACTION_MUTEOFF;
+ }
+ cmp.a1.chan = index;
+ cmp.a2.chan = index;
+ cmp.a1.frame = frame;
+ // cmp.a2.frame doesn't exist yet
+
+ /* avoid underlying action truncation: if action2.type == nextAction:
+ * you are in the middle of a composite action, truncation needed */
+
+ rec(index, cmp.a1.type, frame);
+
+ action *act = NULL;
+ int res = getNextAction(index, cmp.a1.type | cmp.a2.type, cmp.a1.frame, &act);
+ if (res == 1) {
+ if (act->type == cmp.a2.type) {
+ int truncFrame = cmp.a1.frame-kernelAudio::realBufsize;
+ if (truncFrame < 0)
+ truncFrame = 0;
+ gLog("[REC] add truncation at frame %d, type=%d\n", truncFrame, cmp.a2.type);
+ rec(index, cmp.a2.type, truncFrame);
+ }
+ }
+
+ SampleChannel *ch = (SampleChannel*) G_Mixer.getChannelByIndex(index);
+ ch->readActions = false; // don't use disableRead()
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void stopOverdub(int frame)
+{
+ cmp.a2.frame = frame;
+ bool ringLoop = false;
+ bool nullLoop = false;
+
+ /* ring loop verification, i.e. a composite action with key_press at
+ * frame N and key_release at frame M, with M <= N */
+
+ if (cmp.a2.frame < cmp.a1.frame) {
+ ringLoop = true;
+ gLog("[REC] ring loop! frame1=%d < frame2=%d\n", cmp.a1.frame, cmp.a2.frame);
+ rec(cmp.a2.chan, cmp.a2.type, G_Mixer.totalFrames); // record at the end of the sequencer
+ }
+ else
+ if (cmp.a2.frame == cmp.a1.frame) {
+ nullLoop = true;
+ gLog("[REC] null loop! frame1=%d == frame2=%d\n", cmp.a1.frame, cmp.a2.frame);
+ deleteAction(cmp.a1.chan, cmp.a1.frame, cmp.a1.type, false); // false == don't check values
+ }
+
+ SampleChannel *ch = (SampleChannel*) G_Mixer.getChannelByIndex(cmp.a2.chan);
+ ch->readActions = false; // don't use disableRead()
+
+ /* remove any nested action between keypress----keyrel, then record */
+
+ if (!nullLoop)
+ deleteActions(cmp.a2.chan, cmp.a1.frame, cmp.a2.frame, cmp.a1.type);
+ deleteActions(cmp.a2.chan, cmp.a1.frame, cmp.a2.frame, cmp.a2.type);
+
+ if (!ringLoop && !nullLoop) {
+ rec(cmp.a2.chan, cmp.a2.type, cmp.a2.frame);
+
+ /* avoid underlying action truncation, if keyrel happens inside a
+ * composite action */
+
+ action *act = NULL;
+ int res = getNextAction(cmp.a2.chan, cmp.a1.type | cmp.a2.type, cmp.a2.frame, &act);
+ if (res == 1) {
+ if (act->type == cmp.a2.type) {
+ gLog("[REC] add truncation at frame %d, type=%d\n", act->frame, act->type);
+ deleteAction(act->chan, act->frame, act->type, false); // false == don't check values
+ }
+ }
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void print()
+{
+ gLog("[REC] ** print debug **\n");
+ for (unsigned i=0; i<global.size; i++) {
+ gLog(" frame %d\n", frames.at(i));
+ for (unsigned j=0; j<global.at(i).size; j++) {
+ gLog(" action %d | chan %d | frame %d\n", global.at(i).at(j)->type, global.at(i).at(j)->chan, global.at(i).at(j)->frame);
+ }
+ }
+}
+
+} // namespace
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * recorder
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifndef RECORDER_H
+#define RECORDER_H
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "../utils/utils.h"
+#include "const.h"
+#include "mixer.h"
+
+#ifdef WITH_VST
+
+/* before including aeffetx(x).h we must define __cdecl, otherwise VST
+ * headers can't be compiled correctly. In windows __cdecl is already
+ * defined. */
+
+ #ifdef __GNUC__
+ #ifndef _WIN32
+ #define __cdecl
+ #endif
+ #endif
+ #include "../deps/vst/aeffectx.h"
+#endif
+
+/*
+ * [global0]-->[gVector<_action*>0]-->[a0][a1][a2] 0[frames1]
+ * [global1]-->[gVector<_action*>1]-->[a0][a1][a2] 1[frames2]
+ * [global2]-->[gVector<_action*>2]-->[a0][a1][a2] 2[frames3]
+ * [global3]-->[gVector<_action*>3]-->[a0][a1][a2] 3[frames4]
+ * */
+
+namespace recorder {
+
+/* action
+ * struct containing fields to describe an atomic action. Note from
+ * VST sdk: parameter values, like all VST parameters, are declared as
+ * floats with an inclusive range of 0.0 to 1.0 (fValue). */
+
+struct action {
+ int chan; // channel index, i.e. Channel->index
+ int type;
+ int frame; // redundant info, used by helper functions
+ float fValue; // used only for envelopes (volumes, vst params).
+ uint32_t iValue; // used only for MIDI events
+
+ /* if VST store here a pointer to a vstEvent. */
+
+#ifdef WITH_VST
+ VstMidiEvent *event;
+#endif
+};
+
+/* composite
+ * a group of two actions (keypress+keyrel, muteon+muteoff) used during
+ * the overdub process */
+
+struct composite {
+ action a1;
+ action a2;
+};
+
+extern gVector<int> frames; // frame counter (sentinel) frames.size == global.size
+extern gVector< gVector<action*> > global; // container of containers of actions
+extern gVector<action*> actions; // container of actions
+
+extern bool active;
+extern bool sortedActions; // are actions sorted via sortActions()?
+
+/* init
+ * everything starts from here. */
+
+void init();
+
+/* chanHasActions
+ * Check if the channel has at least one action recorded. If false, sets
+ * ch->hasActions = false. Used after an action deletion. */
+
+void chanHasActions(int chan);
+
+/* canRec
+ * can a channel rec an action? Call this one BEFORE rec(). */
+
+bool canRec(Channel *ch);
+
+/* rec
+ * record an action. */
+
+void rec(int chan, int action, int frame, uint32_t iValue=0, float fValue=0.0f);
+
+/* clearChan
+ * clear all actions from a channel. */
+
+void clearChan(int chan);
+
+/* clearAction
+ * clear the 'action' action type from a channel. */
+
+void clearAction(int chan, char action);
+
+/* deleteAction
+ * delete ONE action. Useful in the action editor. 'type' can be a mask. */
+
+void deleteAction(int chan, int frame, char type, bool checkValues, uint32_t iValue=0, float fValue=0.0);
+
+/* deleteActions
+ * delete A RANGE of actions from frame_a to frame_b in channel 'chan'.
+ * 'type' can be a bitmask. Exclusive range (frame_a, frame_b). */
+
+void deleteActions(int chan, int frame_a, int frame_b, char type);
+
+/* clearAll
+ * delete everything. */
+
+void clearAll();
+
+/* optimize
+ * clear frames without actions. */
+
+void optimize();
+
+/* sortActions
+ * sorts actions by frame, asc mode. */
+
+void sortActions();
+
+/* updateBpm
+ * reassign frames by calculating the new bpm value. */
+
+void updateBpm(float oldval, float newval, int oldquanto);
+
+/* updateSamplerate
+ * reassign frames taking in account the samplerate. If f_system ==
+ * f_patch nothing changes, otherwise the conversion is mandatory. */
+
+void updateSamplerate(int systemRate, int patchRate);
+
+void expand(int old_fpb, int new_fpb);
+void shrink(int new_fpb);
+
+/* getNextAction
+ * return the nearest action in chan 'chan' of type 'action' starting
+ * from 'frame'. Action can be a bitmask. If iValue != -1 search for
+ * next action with iValue == iValue: useful for MIDI key_release. */
+
+int getNextAction(int chan, char action, int frame, struct action **out, uint32_t iValue=0);
+
+/* getAction
+ * return a pointer to action in chan 'chan' of type 'action' at frame
+ * 'frame'. */
+
+int getAction(int chan, char action, int frame, struct action **out);
+
+/* start/endOverdub */
+
+void startOverdub(int chan, char action, int frame);
+void stopOverdub(int frame);
+
+/* print
+ * debug of the frame stack. */
+
+void print();
+
+} // namespace
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * channel
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include <math.h>
+#include "../utils/log.h"
+#include "sampleChannel.h"
+#include "patch.h"
+#include "conf.h"
+#include "wave.h"
+#include "pluginHost.h"
+#include "waveFx.h"
+#include "mixerHandler.h"
+#include "kernelMidi.h"
+
+
+extern Patch G_Patch;
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+#ifdef WITH_VST
+extern PluginHost G_PluginHost;
+#endif
+
+
+SampleChannel::SampleChannel(int bufferSize)
+ : Channel (CHANNEL_SAMPLE, STATUS_EMPTY, bufferSize),
+ frameRewind (-1),
+ wave (NULL),
+ tracker (0),
+ begin (0),
+ end (0),
+ pitch (gDEFAULT_PITCH),
+ boost (1.0f),
+ mode (DEFAULT_CHANMODE),
+ qWait (false),
+ fadeinOn (false),
+ fadeinVol (1.0f),
+ fadeoutOn (false),
+ fadeoutVol (1.0f),
+ fadeoutTracker (0),
+ fadeoutStep (DEFAULT_FADEOUT_STEP),
+ readActions (true),
+ midiInReadActions(0x0),
+ midiInPitch (0x0)
+{
+ rsmp_state = src_new(SRC_LINEAR, 2, NULL);
+ pChan = (float *) malloc(kernelAudio::realBufsize * 2 * sizeof(float));
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+SampleChannel::~SampleChannel()
+{
+ if (wave)
+ delete wave;
+ src_delete(rsmp_state);
+ free(pChan);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::clear()
+{
+ /** TODO - these memsets can be done only if status PLAY (if below),
+ * but it would require extra clearPChan calls when samples stop */
+
+ memset(vChan, 0, sizeof(float) * bufferSize);
+ memset(pChan, 0, sizeof(float) * bufferSize);
+
+ if (status & (STATUS_PLAY | STATUS_ENDING)) {
+ tracker = fillChan(vChan, tracker, 0);
+ if (fadeoutOn && fadeoutType == XFADE) {
+ gLog("[clear] filling pChan fadeoutTracker=%d\n", fadeoutTracker);
+ fadeoutTracker = fillChan(pChan, fadeoutTracker, 0);
+ }
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::calcVolumeEnv(int frame)
+{
+ /* method: check this frame && next frame, then calculate delta */
+
+ recorder::action *a0 = NULL;
+ recorder::action *a1 = NULL;
+ int res;
+
+ /* get this action on frame 'frame'. It's unlikely that the action
+ * is not found. */
+
+ res = recorder::getAction(index, ACTION_VOLUME, frame, &a0);
+ if (res == 0)
+ return;
+
+ /* get the action next to this one.
+ * res == -1: a1 not found, this is the last one. Rewind the search
+ * and use action at frame number 0 (actions[0]).
+ * res == -2 ACTION_VOLUME not found. This should never happen */
+
+ res = recorder::getNextAction(index, ACTION_VOLUME, frame, &a1);
+
+ if (res == -1)
+ res = recorder::getAction(index, ACTION_VOLUME, 0, &a1);
+
+ volume_i = a0->fValue;
+ volume_d = ((a1->fValue - a0->fValue) / ((a1->frame - a0->frame) / 2)) * 1.003f;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::hardStop(int frame)
+{
+ if (frame != 0) // clear data in range [frame, bufferSize-1]
+ clearChan(vChan, frame);
+ status = STATUS_OFF;
+ sendMidiLplay();
+ reset(frame);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::onBar(int frame)
+{
+ ///if (mode == LOOP_REPEAT && status == STATUS_PLAY)
+ /// //setXFade(frame);
+ /// reset(frame);
+
+ if (mode == LOOP_REPEAT) {
+ if (status == STATUS_PLAY)
+ //setXFade(frame);
+ reset(frame);
+ }
+ else
+ if (mode == LOOP_ONCE_BAR) {
+ if (status == STATUS_WAIT) {
+ status = STATUS_PLAY;
+ tracker = fillChan(vChan, tracker, frame);
+ sendMidiLplay();
+ }
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int SampleChannel::save(const char *path)
+{
+ return wave->writeData(path);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::setBegin(unsigned v)
+{
+ begin = v;
+ tracker = begin;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::setEnd(unsigned v)
+{
+ end = v;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::setPitch(float v)
+{
+ pitch = v;
+ rsmp_data.src_ratio = 1/pitch;
+
+ /* if status is off don't slide between frequencies */
+
+ if (status & (STATUS_OFF | STATUS_WAIT))
+ src_set_ratio(rsmp_state, 1/pitch);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::rewind()
+{
+ /* rewind LOOP_ANY or SINGLE_ANY only if it's in read-record-mode */
+
+ if (wave != NULL) {
+ if ((mode & LOOP_ANY) || (recStatus == REC_READING && (mode & SINGLE_ANY)))
+ reset(0); // rewind is user-generated events, always on frame 0
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::parseAction(recorder::action *a, int localFrame, int globalFrame)
+{
+ if (readActions == false)
+ return;
+
+ switch (a->type) {
+ case ACTION_KEYPRESS:
+ if (mode & SINGLE_ANY)
+ start(localFrame, false);
+ break;
+ case ACTION_KEYREL:
+ if (mode & SINGLE_ANY)
+ stop();
+ break;
+ case ACTION_KILLCHAN:
+ if (mode & SINGLE_ANY)
+ kill(localFrame);
+ break;
+ case ACTION_MUTEON:
+ setMute(true); // internal mute
+ break;
+ case ACTION_MUTEOFF:
+ unsetMute(true); // internal mute
+ break;
+ case ACTION_VOLUME:
+ calcVolumeEnv(globalFrame);
+ break;
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::sum(int frame, bool running)
+{
+ if (wave == NULL || status & ~(STATUS_PLAY | STATUS_ENDING))
+ return;
+
+ if (frame != frameRewind) {
+
+ /* volume envelope, only if seq is running */
+
+ if (running) {
+ volume_i += volume_d;
+ if (volume_i < 0.0f)
+ volume_i = 0.0f;
+ else
+ if (volume_i > 1.0f)
+ volume_i = 1.0f;
+ }
+
+ /* fadein or fadeout processes. If mute, delete any signal. */
+
+ /** TODO - big issue: fade[in/out]Vol * internal_volume might be a
+ * bad choice: it causes glitches when muting on and off during a
+ * volume envelope. */
+
+ if (mute || mute_i) {
+ vChan[frame] = 0.0f;
+ vChan[frame+1] = 0.0f;
+ }
+ else
+ if (fadeinOn) {
+ if (fadeinVol < 1.0f) {
+ vChan[frame] *= fadeinVol * volume_i;
+ vChan[frame+1] *= fadeinVol * volume_i;
+ fadeinVol += 0.01f;
+ }
+ else {
+ fadeinOn = false;
+ fadeinVol = 0.0f;
+ }
+ }
+ else
+ if (fadeoutOn) {
+ if (fadeoutVol > 0.0f) { // fadeout ongoing
+ if (fadeoutType == XFADE) {
+ vChan[frame] *= volume_i;
+ vChan[frame+1] *= volume_i;
+ vChan[frame] = pChan[frame] * fadeoutVol * volume_i;
+ vChan[frame+1] = pChan[frame+1] * fadeoutVol * volume_i;
+ }
+ else {
+ vChan[frame] *= fadeoutVol * volume_i;
+ vChan[frame+1] *= fadeoutVol * volume_i;
+ }
+ fadeoutVol -= fadeoutStep;
+ }
+ else { // fadeout end
+ fadeoutOn = false;
+ fadeoutVol = 1.0f;
+
+ /* QWait ends with the end of the xfade */
+
+ if (fadeoutType == XFADE) {
+ qWait = false;
+ }
+ else {
+ if (fadeoutEnd == DO_MUTE)
+ mute = true;
+ else
+ if (fadeoutEnd == DO_MUTE_I)
+ mute_i = true;
+ else // DO_STOP
+ hardStop(frame);
+ }
+ }
+ }
+ else {
+ vChan[frame] *= volume_i;
+ vChan[frame+1] *= volume_i;
+ }
+ }
+ else {
+
+ if (mode & (SINGLE_BASIC | SINGLE_PRESS | SINGLE_RETRIG) ||
+ (mode == SINGLE_ENDLESS && status == STATUS_ENDING) ||
+ (mode & LOOP_ANY && !running)) // stop loops when the seq is off
+ {
+ status = STATUS_OFF;
+ sendMidiLplay();
+ }
+
+ /* temporary stop LOOP_ONCE not in ENDING status, otherwise they
+ * would return in wait, losing the ENDING status */
+
+ //if (mode == LOOP_ONCE && status != STATUS_ENDING)
+ if ((mode & (LOOP_ONCE | LOOP_ONCE_BAR)) && status != STATUS_ENDING) {
+ status = STATUS_WAIT;
+ sendMidiLplay();
+ }
+
+ /* check for end of samples. SINGLE_ENDLESS runs forever unless
+ * it's in ENDING mode. */
+
+ reset(frame);
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::onZero(int frame)
+{
+ if (wave == NULL)
+ return;
+
+ if (mode & LOOP_ANY) {
+
+ /* do a crossfade if the sample is playing. Regular chanReset
+ * instead if it's muted, otherwise a click occurs */
+
+ if (status == STATUS_PLAY) {
+ /*
+ if (mute || mute_i)
+ reset(frame);
+ else
+ setXFade(frame);
+ */
+ reset(frame);
+ }
+ else
+ if (status == STATUS_ENDING)
+ hardStop(frame);
+ }
+
+ if (status == STATUS_WAIT) { /// FIXME - should be inside previous if!
+ status = STATUS_PLAY;
+ sendMidiLplay();
+ tracker = fillChan(vChan, tracker, frame);
+ }
+
+ if (recStatus == REC_ENDING) {
+ recStatus = REC_STOPPED;
+ setReadActions(false); // rec stop
+ }
+ else
+ if (recStatus == REC_WAITING) {
+ recStatus = REC_READING;
+ setReadActions(true); // rec start
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::quantize(int index, int localFrame, int globalFrame)
+{
+ /* skip if LOOP_ANY or not in quantizer-wait mode */
+
+ if ((mode & LOOP_ANY) || !qWait)
+ return;
+
+ /* no fadeout if the sample starts for the first time (from a
+ * STATUS_OFF), it would be meaningless. */
+
+ if (status == STATUS_OFF) {
+ status = STATUS_PLAY;
+ sendMidiLplay();
+ qWait = false;
+ tracker = fillChan(vChan, tracker, localFrame); /// FIXME: ???
+ }
+ else
+ //setXFade(localFrame);
+ reset(localFrame);
+
+ /* this is the moment in which we record the keypress, if the
+ * quantizer is on. SINGLE_PRESS needs overdub */
+
+ if (recorder::canRec(this)) {
+ if (mode == SINGLE_PRESS)
+ recorder::startOverdub(index, ACTION_KEYS, globalFrame);
+ else
+ recorder::rec(index, ACTION_KEYPRESS, globalFrame);
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int SampleChannel::getPosition()
+{
+ if (status & ~(STATUS_EMPTY | STATUS_MISSING | STATUS_OFF)) // if is not (...)
+ return tracker - begin;
+ else
+ return -1;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::setMute(bool internal)
+{
+ if (internal) {
+
+ /* global mute is on? don't waste time with fadeout, just mute it
+ * internally */
+
+ if (mute)
+ mute_i = true;
+ else {
+ if (isPlaying())
+ setFadeOut(DO_MUTE_I);
+ else
+ mute_i = true;
+ }
+ }
+ else {
+
+ /* internal mute is on? don't waste time with fadeout, just mute it
+ * globally */
+
+ if (mute_i)
+ mute = true;
+ else {
+
+ /* sample in play? fadeout needed. Else, just mute it globally */
+
+ if (isPlaying())
+ setFadeOut(DO_MUTE);
+ else
+ mute = true;
+ }
+ }
+
+ sendMidiLmute();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::unsetMute(bool internal)
+{
+ if (internal) {
+ if (mute)
+ mute_i = false;
+ else {
+ if (isPlaying())
+ setFadeIn(internal);
+ else
+ mute_i = false;
+ }
+ }
+ else {
+ if (mute_i)
+ mute = false;
+ else {
+ if (isPlaying())
+ setFadeIn(internal);
+ else
+ mute = false;
+ }
+ }
+
+ sendMidiLmute();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::calcFadeoutStep()
+{
+ if (end - tracker < (1 / DEFAULT_FADEOUT_STEP) * 2)
+ fadeoutStep = ceil((end - tracker) / volume) * 2; /// or volume_i ???
+ else
+ fadeoutStep = DEFAULT_FADEOUT_STEP;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::setReadActions(bool v)
+{
+ if (v)
+ readActions = true;
+ else {
+ readActions = false;
+ if (G_Conf.recsStopOnChanHalt)
+ kill(0); /// FIXME - wrong frame value
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::setFadeIn(bool internal)
+{
+ if (internal) mute_i = false; // remove mute before fading in
+ else mute = false;
+ fadeinOn = true;
+ fadeinVol = 0.0f;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::setFadeOut(int actionPostFadeout)
+{
+ calcFadeoutStep();
+ fadeoutOn = true;
+ fadeoutVol = 1.0f;
+ fadeoutType = FADEOUT;
+ fadeoutEnd = actionPostFadeout;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::setXFade(int frame)
+{
+ gLog("[xFade] frame=%d tracker=%d\n", frame, tracker);
+
+ calcFadeoutStep();
+ fadeoutOn = true;
+ fadeoutVol = 1.0f;
+ fadeoutType = XFADE;
+ fadeoutTracker = fillChan(pChan, tracker, 0, false);
+ reset(frame);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+/* on reset, if frame > 0 and in play, fill again pChan to create
+ * something like this:
+ *
+ * |abcdefabcdefab*abcdefabcde|
+ * [old data-----]*[new data--]
+ *
+ * */
+
+void SampleChannel::reset(int frame)
+{
+ //fadeoutTracker = tracker; // store old frame number for xfade
+ tracker = begin;
+ mute_i = false;
+ if (frame > 0 && status & (STATUS_PLAY | STATUS_ENDING))
+ tracker = fillChan(vChan, tracker, frame);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::empty()
+{
+ status = STATUS_OFF;
+ if (wave) {
+ delete wave;
+ wave = NULL;
+ }
+ status = STATUS_EMPTY;
+ sendMidiLplay();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::pushWave(Wave *w)
+{
+ wave = w;
+ status = STATUS_OFF;
+ sendMidiLplay();
+ begin = 0;
+ end = wave->size;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+bool SampleChannel::allocEmpty(int frames, int takeId)
+{
+ Wave *w = new Wave();
+ if (!w->allocEmpty(frames))
+ return false;
+
+ char wname[32];
+ sprintf(wname, "TAKE-%d", takeId);
+
+ w->pathfile = gGetCurrentPath()+"/"+wname; // FIXME - use gGetSlash() in utils.h
+ w->name = wname;
+ wave = w;
+ status = STATUS_OFF;
+ begin = 0;
+ end = wave->size;
+
+ sendMidiLplay();
+
+ return true;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::process(float *buffer)
+{
+#ifdef WITH_VST
+ G_PluginHost.processStack(vChan, PluginHost::CHANNEL, this);
+#endif
+
+ for (int j=0; j<bufferSize; j+=2) {
+ buffer[j] += vChan[j] * volume * panLeft * boost;
+ buffer[j+1] += vChan[j+1] * volume * panRight * boost;
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::kill(int frame)
+{
+ if (wave != NULL && status != STATUS_OFF) {
+ if (mute || mute_i || (status == STATUS_WAIT && mode & LOOP_ANY))
+ hardStop(frame);
+ else
+ setFadeOut(DO_STOP);
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::stopBySeq()
+{
+ /* kill loop channels and recs if "samplesStopOnSeqHalt" == true,
+ * else do nothing and return. Always kill at frame=0, this is a
+ * user-generated event. */
+
+ if (!G_Conf.chansStopOnSeqHalt)
+ return;
+
+ if (mode & (LOOP_BASIC | LOOP_ONCE | LOOP_REPEAT))
+ kill(0);
+
+ /** FIXME - merge these */
+
+ /* when a channel has recs in play?
+ * Recorder has events for that channel
+ * G_Mixer has at least one sample in play
+ * Recorder's channel is active (altrimenti può capitare che
+ * si stoppino i sample suonati manualmente in un canale con rec
+ * disattivate) */
+
+ if (hasActions && readActions && status == STATUS_PLAY)
+ kill(0);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::stop()
+{
+ if (mode == SINGLE_PRESS && status == STATUS_PLAY) {
+ if (mute || mute_i)
+ hardStop(0); /// FIXME - wrong frame value
+ else
+ setFadeOut(DO_STOP);
+ }
+ else // stop a SINGLE_PRESS immediately, if the quantizer is on
+ if (mode == SINGLE_PRESS && qWait == true)
+ qWait = false;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int SampleChannel::load(const char *file)
+{
+ if (strcmp(file, "") == 0 || gIsDir(file)) {
+ gLog("[SampleChannel] file not specified\n");
+ return SAMPLE_LEFT_EMPTY;
+ }
+
+ if (strlen(file) > FILENAME_MAX)
+ return SAMPLE_PATH_TOO_LONG;
+
+ Wave *w = new Wave();
+
+ if (!w->open(file)) {
+ gLog("[SampleChannel] %s: read error\n", file);
+ delete w;
+ return SAMPLE_READ_ERROR;
+ }
+
+ if (w->channels() > 2) {
+ gLog("[SampleChannel] %s: unsupported multichannel wave\n", file);
+ delete w;
+ return SAMPLE_MULTICHANNEL;
+ }
+
+ if (!w->readData()) {
+ delete w;
+ return SAMPLE_READ_ERROR;
+ }
+
+ if (w->channels() == 1) /** FIXME: error checking */
+ wfx_monoToStereo(w);
+
+ if (w->rate() != G_Conf.samplerate) {
+ gLog("[SampleChannel] input rate (%d) != system rate (%d), conversion needed\n",
+ w->rate(), G_Conf.samplerate);
+ w->resample(G_Conf.rsmpQuality, G_Conf.samplerate);
+ }
+
+ pushWave(w);
+
+ /* sample name must be unique. Start from k = 1, zero is too nerdy */
+
+ std::string oldName = wave->name;
+ int k = 1;
+ while (!mh_uniqueSamplename(this, wave->name.c_str())) {
+ wave->updateName((oldName + "-" + gItoa(k)).c_str());
+ k++;
+ }
+
+ gLog("[SampleChannel] %s loaded in channel %d\n", file, index);
+ return SAMPLE_LOADED_OK;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int SampleChannel::loadByPatch(const char *f, int i)
+{
+ int res = load(f);
+
+ volume = G_Patch.getVol(i);
+ key = G_Patch.getKey(i);
+ index = G_Patch.getIndex(i);
+ mode = G_Patch.getMode(i);
+ mute = G_Patch.getMute(i);
+ mute_s = G_Patch.getMute_s(i);
+ solo = G_Patch.getSolo(i);
+ boost = G_Patch.getBoost(i);
+ panLeft = G_Patch.getPanLeft(i);
+ panRight = G_Patch.getPanRight(i);
+ readActions = G_Patch.getRecActive(i);
+ recStatus = readActions ? REC_READING : REC_STOPPED;
+
+ readPatchMidiIn(i);
+ midiInReadActions = G_Patch.getMidiValue(i, "InReadActions");
+ midiInPitch = G_Patch.getMidiValue(i, "InPitch");
+ readPatchMidiOut(i);
+
+ if (res == SAMPLE_LOADED_OK) {
+ setBegin(G_Patch.getBegin(i));
+ setEnd (G_Patch.getEnd(i, wave->size));
+ setPitch(G_Patch.getPitch(i));
+ }
+ else {
+ // volume = DEFAULT_VOL;
+ // mode = DEFAULT_CHANMODE;
+ // status = STATUS_WRONG;
+ // key = 0;
+
+ if (res == SAMPLE_LEFT_EMPTY)
+ status = STATUS_EMPTY;
+ else
+ if (res == SAMPLE_READ_ERROR)
+ status = STATUS_MISSING;
+ sendMidiLplay();
+ }
+
+ return res;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+bool SampleChannel::canInputRec()
+ {
+ return wave == NULL;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::start(int frame, bool doQuantize)
+{
+ switch (status) {
+ case STATUS_EMPTY:
+ case STATUS_MISSING:
+ case STATUS_WRONG:
+ {
+ return;
+ }
+
+ case STATUS_OFF:
+ {
+ if (mode & LOOP_ANY) {
+ status = STATUS_WAIT;
+ sendMidiLplay();
+ }
+ else {
+ if (G_Mixer.quantize > 0 && G_Mixer.running && doQuantize)
+ qWait = true;
+ else {
+
+ /* fillChan only if frame != 0. If you call fillChan on frame == 0
+ * a duplicate call to fillChan occurs with loss of data. */
+
+ status = STATUS_PLAY;
+ sendMidiLplay();
+ if (frame != 0)
+ tracker = fillChan(vChan, tracker, frame);
+ }
+ }
+ break;
+ }
+
+ case STATUS_PLAY:
+ {
+ if (mode == SINGLE_BASIC)
+ setFadeOut(DO_STOP);
+ else
+ if (mode == SINGLE_RETRIG) {
+ if (G_Mixer.quantize > 0 && G_Mixer.running && doQuantize)
+ qWait = true;
+ else
+ reset(frame);
+ }
+ else
+ if (mode & (LOOP_ANY | SINGLE_ENDLESS)) {
+ status = STATUS_ENDING;
+ sendMidiLplay();
+ }
+ break;
+ }
+
+ case STATUS_WAIT:
+ {
+ status = STATUS_OFF;
+ sendMidiLplay();
+ break;
+ }
+
+ case STATUS_ENDING:
+ {
+ status = STATUS_PLAY;
+ sendMidiLplay();
+ break;
+ }
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::writePatch(FILE *fp, int i, bool isProject)
+{
+ Channel::writePatch(fp, i, isProject);
+
+ const char *path = "";
+ if (wave != NULL) {
+ path = wave->pathfile.c_str();
+ if (isProject)
+ path = gBasename(path).c_str(); // make it portable
+ }
+
+ fprintf(fp, "samplepath%d=%s\n", i, path);
+ fprintf(fp, "chanKey%d=%d\n", i, key);
+ //fprintf(fp, "columnIndex%d=%d\n", i, index);
+ fprintf(fp, "chanmode%d=%d\n", i, mode);
+ fprintf(fp, "chanBegin%d=%d\n", i, begin);
+ fprintf(fp, "chanend%d=%d\n", i, end);
+ fprintf(fp, "chanBoost%d=%f\n", i, boost);
+ fprintf(fp, "chanRecActive%d=%d\n", i, readActions);
+ fprintf(fp, "chanPitch%d=%f\n", i, pitch);
+
+ fprintf(fp, "chanMidiInReadActions%d=%u\n", i, midiInReadActions);
+ fprintf(fp, "chanMidiInPitch%d=%u\n", i, midiInPitch);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void SampleChannel::clearChan(float *dest, int start)
+{
+ memset(dest+start, 0, sizeof(float)*(bufferSize-start));
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int SampleChannel::fillChan(float *dest, int start, int offset, bool rewind)
+{
+ int position; // return value: the new position
+
+ if (pitch == 1.0f) {
+
+ /* case 1: 'dest' lies within the original sample boundaries (start-
+ * end) */
+
+ if (start+bufferSize-offset <= end) {
+ memcpy(dest+offset, wave->data+start, (bufferSize-offset)*sizeof(float));
+ position = start+bufferSize-offset;
+ if (rewind)
+ frameRewind = -1;
+ }
+
+ /* case2: 'dest' lies outside the end of the sample, OR the sample
+ * is smaller than 'dest' */
+
+ else {
+ memcpy(dest+offset, wave->data+start, (end-start)*sizeof(float));
+ position = end;
+ if (rewind)
+ frameRewind = end-start+offset;
+ }
+ }
+ else {
+
+ rsmp_data.data_in = wave->data+start; // source data
+ rsmp_data.input_frames = (end-start)/2; // how many readable bytes
+ rsmp_data.data_out = dest+offset; // destination (processed data)
+ rsmp_data.output_frames = (bufferSize-offset)/2; // how many bytes to process
+ rsmp_data.end_of_input = false;
+
+ src_process(rsmp_state, &rsmp_data);
+ int gen = rsmp_data.output_frames_gen*2; // frames generated by this call
+
+ position = start + rsmp_data.input_frames_used*2; // position goes forward of frames_used (i.e. read from wave)
+
+ if (rewind) {
+ if (gen == bufferSize-offset)
+ frameRewind = -1;
+ else
+ frameRewind = gen+offset;
+ }
+ }
+ return position;
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * sampleChannel
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef SAMPLE_CHANNEL_H
+#define SAMPLE_CHANNEL_H
+
+
+#include <samplerate.h>
+#include "channel.h"
+
+
+class SampleChannel : public Channel {
+
+private:
+
+ /* rsmp_state, rsmp_data
+ * structs from libsamplerate */
+
+ SRC_STATE *rsmp_state;
+ SRC_DATA rsmp_data;
+
+ /* pChan
+ * extra virtual channel for processing resampled data. */
+
+ float *pChan;
+
+ /* frameRewind
+ * exact frame in which a rewind occurs */
+
+ int frameRewind;
+
+ /* fillChan
+ * copy from wave to *dest and resample data from wave, if necessary.
+ * Start to fill pChan from byte 'offset'. If rewind=false don't
+ * rewind internal tracker. Returns new sample position, in frames */
+
+ int fillChan(float *dest, int start, int offset, bool rewind=true);
+
+ /* clearChan
+ * set data to zero from start to bufferSize-1. */
+
+ void clearChan(float *dest, int start);
+
+ /* calcFadeoutStep
+ * how many frames are left before the end of the sample? Is there
+ * enough room for a complete fadeout? Should we shorten it? */
+
+ void calcFadeoutStep();
+
+ /* calcVolumeEnv
+ * compute any changes in volume done via envelope tool */
+
+ void calcVolumeEnv(int frame);
+
+public:
+
+ SampleChannel(int bufferSize);
+ ~SampleChannel();
+
+ void clear ();
+ void process (float *buffer);
+ void start (int frame, bool doQuantize);
+ void kill (int frame);
+ void empty ();
+ void stopBySeq ();
+ void stop ();
+ void rewind ();
+ void setMute (bool internal);
+ void unsetMute (bool internal);
+ void reset (int frame);
+ int load (const char *file);
+ int loadByPatch(const char *file, int i);
+ void writePatch (FILE *fp, int i, bool isProject);
+ void quantize (int index, int localFrame, int globalFrame);
+ void onZero (int frame);
+ void onBar (int frame);
+ void parseAction(recorder::action *a, int localFrame, int globalFrame);
+
+ /* fade methods
+ * prepare channel for fade, mixer will take care of the process
+ * during master play. */
+
+ void setFadeIn (bool internal);
+ void setFadeOut (int actionPostFadeout);
+ void setXFade (int frame);
+
+ /* pushWave
+ * add a new wave to an existing channel. */
+
+ void pushWave(class Wave *w);
+
+ /* getPosition
+ * returns the position of an active sample. If EMPTY o MISSING
+ * returns -1. */
+
+ int getPosition();
+
+ /* sum
+ * add sample frames to virtual channel. Frame = processed frame in
+ * Mixer. Running = is Mixer in play? */
+
+ void sum(int frame, bool running);
+
+ /* setPitch
+ * updates the pitch value and chanStart+chanEnd accordingly. */
+
+ void setPitch(float v);
+
+ /* setStart/end
+ * change begin/end read points in sample. */
+
+ void setBegin(unsigned v);
+ void setEnd (unsigned v);
+
+ /* save
+ * save sample to file. */
+
+ int save(const char *path);
+
+ /* hardStop
+ * stop the channel immediately, no further checks. */
+
+ void hardStop(int frame);
+
+ /* allocEmpty
+ * alloc an empty wave used in input recordings. */
+
+ bool allocEmpty(int frames, int takeId);
+
+ /* canInputRec
+ * true if channel can host a new wave from input recording. */
+
+ bool canInputRec();
+
+ /* setReadActions
+ * if enabled, recorder will read actions from this channel */
+
+ void setReadActions(bool v);
+
+ /* ---------------------------------------------------------------- */
+
+ class Wave *wave;
+ int tracker; // chan position
+ int begin;
+ int end;
+ float pitch;
+ float boost;
+ int mode; // mode: see const.h
+ bool qWait; // quantizer wait
+ bool fadeinOn;
+ float fadeinVol;
+ bool fadeoutOn;
+ float fadeoutVol; // fadeout volume
+ int fadeoutTracker; // tracker fadeout, xfade only
+ float fadeoutStep; // fadeout decrease
+ int fadeoutType; // xfade or fadeout
+ int fadeoutEnd; // what to do when fadeout ends
+
+ /* recorder:: stuff */
+
+ bool readActions; // read actions or not
+
+ /* midi stuff */
+
+ uint32_t midiInReadActions;
+ uint32_t midiInPitch;
+
+ /* const - what to do when a fadeout ends */
+
+ enum {
+ DO_STOP = 0x01,
+ DO_MUTE = 0x02,
+ DO_MUTE_I = 0x04
+ };
+
+ /* const - fade types */
+
+ enum {
+ FADEOUT = 0x01,
+ XFADE = 0x02
+ };
+};
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * wave
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h> // memcpy
+#include <math.h>
+#include "../utils/utils.h"
+#include "../utils/log.h"
+#include "wave.h"
+#include "conf.h"
+#include "init.h"
+
+
+extern Conf G_Conf;
+
+
+Wave::Wave()
+ : data (NULL),
+ size (0),
+ isLogical(0),
+ isEdited (0) {}
+
+
+/* ------------------------------------------------------------------ */
+
+
+Wave::~Wave() {
+ clear();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Wave::open(const char *f) {
+
+ pathfile = f;
+ name = gStripExt(gBasename(f).c_str());
+ fileIn = sf_open(f, SFM_READ, &inHeader);
+
+ if (fileIn == NULL) {
+ gLog("[wave] unable to read %s. %s\n", f, sf_strerror(fileIn));
+ pathfile = "";
+ name = "";
+ return 0;
+ }
+
+ isLogical = false;
+ isEdited = false;
+
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+/* how to read and write with libsndfile:
+ *
+ * a frame consists of all items (samples) that belong to the same
+ * point in time. So in each frame there are as many items as there
+ * are channels.
+ *
+ * Quindi:
+ * frame = [item, item, ...]
+ * In pratica:
+ * frame1 = [itemLeft, itemRight]
+ * frame2 = [itemLeft, itemRight]
+ * ...
+ */
+
+int Wave::readData() {
+ size = inHeader.frames * inHeader.channels;
+ data = (float *) malloc(size * sizeof(float));
+ if (data == NULL) {
+ gLog("[wave] unable to allocate memory\n");
+ return 0;
+ }
+
+ if (sf_read_float(fileIn, data, size) != size)
+ gLog("[wave] warning: incomplete read!\n");
+
+ sf_close(fileIn);
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Wave::writeData(const char *f) {
+
+ /* prepare the header for output file */
+
+ outHeader.samplerate = inHeader.samplerate;
+ outHeader.channels = inHeader.channels;
+ outHeader.format = inHeader.format;
+
+ fileOut = sf_open(f, SFM_WRITE, &outHeader);
+ if (fileOut == NULL) {
+ gLog("[wave] unable to open %s for exporting\n", f);
+ return 0;
+ }
+
+ int out = sf_write_float(fileOut, data, size);
+ if (out != (int) size) {
+ gLog("[wave] error while exporting %s! %s\n", f, sf_strerror(fileOut));
+ return 0;
+ }
+
+ isLogical = false;
+ isEdited = false;
+ sf_close(fileOut);
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Wave::clear() {
+ if (data != NULL) {
+ free(data);
+ data = NULL;
+ pathfile = "";
+ size = 0;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Wave::allocEmpty(unsigned __size) {
+
+ /* the caller must pass a __size for stereo values */
+
+ /// FIXME - this way if malloc fails size becomes wrong
+ size = __size;
+ data = (float *) malloc(size * sizeof(float));
+ if (data == NULL) {
+ gLog("[wave] unable to allocate memory\n");
+ return 0;
+ }
+
+ memset(data, 0, sizeof(float) * size); /// FIXME - is it useful?
+
+ inHeader.samplerate = G_Conf.samplerate;
+ inHeader.channels = 2;
+ inHeader.format = SF_FORMAT_WAV | SF_FORMAT_FLOAT; // wave only
+
+ isLogical = true;
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int Wave::resample(int quality, int newRate) {
+
+ float ratio = newRate / (float) inHeader.samplerate;
+ int newSize = ceil(size * ratio);
+ if (newSize % 2 != 0) // libsndfile goes crazy with odd size in case of saving
+ newSize++;
+
+ float *tmp = (float *) malloc(newSize * sizeof(float));
+ if (!tmp) {
+ gLog("[wave] unable to allocate memory for resampling\n");
+ return -1;
+ }
+
+ SRC_DATA src_data;
+ src_data.data_in = data;
+ src_data.input_frames = size/2; // in frames, i.e. /2 (stereo)
+ src_data.data_out = tmp;
+ src_data.output_frames = newSize/2; // in frames, i.e. /2 (stereo)
+ src_data.src_ratio = ratio;
+
+ gLog("[wave] resampling: new size=%d (%d frames)\n", newSize, newSize/2);
+
+ int ret = src_simple(&src_data, quality, 2);
+ if (ret != 0) {
+ gLog("[wave] resampling error: %s\n", src_strerror(ret));
+ return 0;
+ }
+
+ free(data);
+ data = tmp;
+ size = newSize;
+ inHeader.samplerate = newRate;
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+std::string Wave::basename() {
+ return gStripExt(gBasename(pathfile.c_str()).c_str());
+}
+
+std::string Wave::extension() {
+ return gGetExt(pathfile.c_str());
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Wave::updateName(const char *n) {
+ std::string ext = gGetExt(pathfile.c_str());
+ name = gStripExt(gBasename(n).c_str());
+ pathfile = gDirname(pathfile.c_str()) + gGetSlash() + name + "." + ext;
+ isLogical = true;
+
+ /* a wave with updated name must become logical, since the underlying
+ * file does not exist yet. */
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * wave
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef WAVE_H
+#define WAVE_H
+
+
+#include <samplerate.h>
+#include <sndfile.h>
+#include <string>
+
+
+class Wave {
+
+private:
+
+ SNDFILE *fileIn;
+ SNDFILE *fileOut;
+ SF_INFO inHeader;
+ SF_INFO outHeader;
+
+public:
+
+ Wave();
+ ~Wave();
+
+ std::string pathfile; // full path + sample name
+ std::string name; // sample name (changeable)
+
+ float *data;
+ int size; // wave size (size in stereo: size / 2)
+ bool isLogical; // memory only (a take)
+ bool isEdited; // edited via editor
+
+ inline int rate () { return inHeader.samplerate; }
+ inline int channels() { return inHeader.channels; }
+ inline int frames () { return inHeader.frames; }
+ inline void rate (int v) { inHeader.samplerate = v; }
+ inline void channels(int v) { inHeader.channels = v; }
+ inline void frames (int v) { inHeader.frames = v; }
+
+ std::string basename ();
+ std::string extension();
+
+ void updateName(const char *n);
+ int open (const char *f);
+ int readData ();
+ int writeData (const char *f);
+ void clear ();
+
+ /* allocEmpty
+ * alloc an empty waveform. */
+
+ int allocEmpty(unsigned size);
+
+ /* resample
+ * simple algorithm for one-shot resampling. */
+
+ int resample(int quality, int newRate);
+};
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * waveFx
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include <math.h>
+#include "../utils/log.h"
+#include "waveFx.h"
+#include "channel.h"
+#include "mixer.h"
+#include "wave.h"
+
+
+extern Mixer G_Mixer;
+
+
+float wfx_normalizeSoft(Wave *w) {
+ float peak = 0.0f;
+ float abs = 0.0f;
+ for (int i=0; i<w->size; i++) { // i++: both L and R samples
+ abs = fabs(w->data[i]);
+ if (abs > peak)
+ peak = abs;
+ }
+
+ /* peak == 0.0f: don't normalize the silence
+ * peak > 1.0f: don't reduce the amplitude, just leave it alone */
+
+ if (peak == 0.0f || peak > 1.0f)
+ return 1.0f;
+
+ return 1.0f / peak;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool wfx_monoToStereo(Wave *w) {
+
+ unsigned newSize = w->size * 2;
+ float *dataNew = (float *) malloc(newSize * sizeof(float));
+ if (dataNew == NULL) {
+ gLog("[wfx] unable to allocate memory for mono>stereo conversion\n");
+ return 0;
+ }
+
+ for (int i=0, j=0; i<w->size; i++) {
+ dataNew[j] = w->data[i];
+ dataNew[j+1] = w->data[i];
+ j+=2;
+ }
+
+ free(w->data);
+ w->data = dataNew;
+ w->size = newSize;
+ w->frames(w->frames()*2);
+ w->channels(2);
+
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void wfx_silence(Wave *w, int a, int b) {
+
+ /* stereo values */
+ a = a * 2;
+ b = b * 2;
+
+ gLog("[wfx] silencing from %d to %d\n", a, b);
+
+ for (int i=a; i<b; i+=2) {
+ w->data[i] = 0.0f;
+ w->data[i+1] = 0.0f;
+ }
+
+ w->isEdited = true;
+
+ return;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int wfx_cut(Wave *w, int a, int b) {
+ a = a * 2;
+ b = b * 2;
+
+ if (a < 0) a = 0;
+ if (b > w->size) b = w->size;
+
+ /* create a new temp wave and copy there the original one, skipping
+ * the a-b range */
+
+ unsigned newSize = w->size-(b-a);
+ float *temp = (float *) malloc(newSize * sizeof(float));
+ if (temp == NULL) {
+ gLog("[wfx] unable to allocate memory for cutting\n");
+ return 0;
+ }
+
+ gLog("[wfx] cutting from %d to %d, new size=%d (video=%d)\n", a, b, newSize, newSize/2);
+
+ for (int i=0, k=0; i<w->size; i++) {
+ if (i < a || i >= b) { // left margin always included, in order to keep
+ temp[k] = w->data[i]; // the stereo pair
+ k++;
+ }
+ }
+
+ free(w->data);
+ w->data = temp;
+ w->size = newSize;
+ //w->inHeader.frames -= b-a;
+ w->frames(w->frames() - b - a);
+ w->isEdited = true;
+
+ gLog("[wfx] cutting done\n");
+
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int wfx_trim(Wave *w, int a, int b) {
+ a = a * 2;
+ b = b * 2;
+
+ if (a < 0) a = 0;
+ if (b > w->size) b = w->size;
+
+ int newSize = b - a;
+ float *temp = (float *) malloc(newSize * sizeof(float));
+ if (temp == NULL) {
+ gLog("[wfx] unable to allocate memory for trimming\n");
+ return 0;
+ }
+
+ gLog("[wfx] trimming from %d to %d (area = %d)\n", a, b, b-a);
+
+ for (int i=a, k=0; i<b; i++, k++)
+ temp[k] = w->data[i];
+
+ free(w->data);
+ w->data = temp;
+ w->size = newSize;
+ //w->inHeader.frames = b-a;
+ w->frames(b - a);
+ w->isEdited = true;
+
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void wfx_fade(Wave *w, int a, int b, int type) {
+
+ float m = type == 0 ? 0.0f : 1.0f;
+ float d = 1.0f/(float)(b-a);
+ if (type == 1)
+ d = -d;
+
+ a *= 2;
+ b *= 2;
+
+ for (int i=a; i<b; i+=2) {
+ w->data[i] *= m;
+ w->data[i+1] *= m;
+ m += d;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void wfx_smooth(Wave *w, int a, int b) {
+
+ int d = 32; // 64 if stereo data
+
+ /* do nothing if fade edges (both of 32 samples) are > than selected
+ * portion of wave. d*2 => count both edges, (b-a)*2 => stereo
+ * values. */
+
+ if (d*2 > (b-a)*2) {
+ gLog("[WFX] selection is too small, nothing to do\n");
+ return;
+ }
+
+ wfx_fade(w, a, a+d, 0);
+ wfx_fade(w, b-d, b, 1);
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * waveFx
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef WAVEFX_H
+#define WAVEFX_H
+
+
+/* normalizeSoft
+ * normalize the wave by returning the dB value for the boost volume. It
+ * doesn't deal with data in memory. */
+
+float wfx_normalizeSoft(class Wave *w);
+
+bool wfx_monoToStereo(class Wave *w);
+
+void wfx_silence(class Wave *w, int a, int b);
+
+int wfx_cut(class Wave *w, int a, int b);
+
+int wfx_trim(class Wave *w, int a, int b);
+
+/* fade
+ * fade in or fade out selection. Fade In = type 0, Fade Out = type 1 */
+
+void wfx_fade(class Wave *w, int a, int b, int type);
+
+/* smooth
+ * smooth edges of selection. */
+
+void wfx_smooth(class Wave *w, int a, int b);
+
+
+#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * dataStorage
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include <stdlib.h>
-#include <limits.h>
-#include "dataStorage.h"
-#include "const.h"
-#include "log.h"
-
-
-std::string DataStorage::getValue(const char *in) {
-
- /* on each call reset the pointe to the beginning of the file. Not so
- * good but necessary if you want to pick up random values from the
- * file. */
-
- fseek(fp, 0L, SEEK_SET);
- std::string out = "";
-
- while (!feof(fp)) {
-
- char buffer[MAX_LINE_LEN];
- if (fgets(buffer, MAX_LINE_LEN, fp) == NULL) {
- gLog("[PATCH] get_value error (key=%s)\n", in);
- return "";
- }
-
- if (buffer[0] == '#')
- continue;
-
- unsigned len = strlen(in);
- if (strncmp(buffer, in, len) == 0) {
-
- for (unsigned i=len+1; i<MAX_LINE_LEN; i++) {
- if (buffer[i] == '\0' || buffer[i] == '\n' || buffer[i] == '\r')
- break;
- out += buffer[i];
- }
-
- break; // string found
- }
- }
- return out;
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * dataStorage
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef __DATA_STORAGE_H__
-#define __DATA_STORAGE_H__
-
-#include <stdio.h>
-#include <string>
-#include <string.h>
-
-#define MAX_LINE_LEN 1024
-
-
-class DataStorage {
-
-protected:
-
- FILE *fp;
- std::string getValue(const char *in);
-};
-
-#endif
--- /dev/null
+### Do not edit -- Generated by 'configure --with-whatever' from Makefile.in
+### RtAudio library Makefile
+
+RM = /bin/rm
+LN = /bin/ln
+
+OBJECTS = RtAudio.o @objects@
+
+LIBNAME = librtaudio
+STATIC = $(LIBNAME).a
+SHARED = @sharedlib@
+RELEASE = 4.1.1
+MAJOR = 4
+LIBRARIES = $(STATIC) $(SHARED)
+
+CC = @CXX@
+AR = @AR@
+RANLIB = @RANLIB@
+
+DEFS = @CPPFLAGS@
+CFLAGS = @CXXFLAGS@ -Iinclude -fPIC
+
+PREFIX = @prefix@
+
+all : $(LIBRARIES)
+
+tests:
+ cd tests && $(MAKE) all
+
+$(LIBRARIES): $(OBJECTS)
+ $(AR) ruv $(STATIC) $(OBJECTS)
+ ranlib $(STATIC)
+ $(CC) -fPIC @libflags@ $(OBJECTS) @LIBS@
+ $(LN) -sf @sharedname@ $(SHARED)
+ $(LN) -sf @sharedname@ $(SHARED).$(MAJOR)
+
+%.o : %.cpp
+ $(CC) $(CFLAGS) $(DEFS) -c $(<) -o $@
+
+%.o : include/%.cpp
+ $(CC) $(CFLAGS) $(DEFS) -c $(<) -o $@
+
+install:
+ install --mode=755 $(STATIC) $(PREFIX)/lib/
+ install --mode=755 @sharedname@ $(PREFIX)/lib/
+ $(LN) -sf @sharedname@ $(PREFIX)/lib/$(SHARED)
+ $(LN) -sf @sharedname@ $(PREFIX)/lib/$(SHARED).$(MAJOR)
+ install --mode=644 $(LIBNAME).pc $(PREFIX)/lib/pkgconfig
+ install --mode=644 RtAudio.h $(PREFIX)/include/
+ install --mode=755 rtaudio-config $(PREFIX)/bin/
+
+uninstall:
+ -@rm -vf $(patsubst %,$(PREFIX)/lib/%, $(LIBRARIES) $(SHARED).$(MAJOR) $(SHARED).$(RELEASE))
+ -@rm -vf $(PREFIX)/lib/pkgconfig/$(LIBNAME).pc
+ -@rm -vf $(PREFIX)/bin/rtaudio-config
+
+clean :
+ $(RM) -f $(LIBRARIES) @sharedname@ $(SHARED)*
+ $(RM) -f $(OBJECTS)
+ $(RM) -f *~
+ cd tests && $(MAKE) clean
+
+distclean:
+ $(RM) -f $(LIBRARIES) @sharedname@ $(SHARED)*
+ $(RM) -f $(OBJECTS)
+ $(RM) -f *~
+ $(RM) -rf config.log config.status autom4te.cache Makefile rtaudio-config $(LIBNAME).pc
+ cd tests && $(MAKE) distclean
+
+strip :
+ strip $(LIBRARIES)
+ ranlib $(LIBRARIES)
+ cd tests && $(MAKE) strip
+
+.PHONY: clean distclean strip install uninstall
--- /dev/null
+/************************************************************************/\r
+/*! \class RtAudio\r
+ \brief Realtime audio i/o C++ classes.\r
+\r
+ RtAudio provides a common API (Application Programming Interface)\r
+ for realtime audio input/output across Linux (native ALSA, Jack,\r
+ and OSS), Macintosh OS X (CoreAudio and Jack), and Windows\r
+ (DirectSound, ASIO and WASAPI) operating systems.\r
+\r
+ RtAudio WWW site: http://www.music.mcgill.ca/~gary/rtaudio/\r
+\r
+ RtAudio: realtime audio i/o C++ classes\r
+ Copyright (c) 2001-2014 Gary P. Scavone\r
+\r
+ Permission is hereby granted, free of charge, to any person\r
+ obtaining a copy of this software and associated documentation files\r
+ (the "Software"), to deal in the Software without restriction,\r
+ including without limitation the rights to use, copy, modify, merge,\r
+ publish, distribute, sublicense, and/or sell copies of the Software,\r
+ and to permit persons to whom the Software is furnished to do so,\r
+ subject to the following conditions:\r
+\r
+ The above copyright notice and this permission notice shall be\r
+ included in all copies or substantial portions of the Software.\r
+\r
+ Any person wishing to distribute modifications to the Software is\r
+ asked to send the modifications to the original developer so that\r
+ they can be incorporated into the canonical version. This is,\r
+ however, not a binding provision of this license.\r
+\r
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\r
+ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\r
+ ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\r
+ CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\r
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+*/\r
+/************************************************************************/\r
+\r
+// RtAudio: Version 4.1.1\r
+\r
+#include "RtAudio.h"\r
+#include <iostream>\r
+#include <cstdlib>\r
+#include <cstring>\r
+#include <climits>\r
+\r
+// Static variable definitions.\r
+const unsigned int RtApi::MAX_SAMPLE_RATES = 14;\r
+const unsigned int RtApi::SAMPLE_RATES[] = {\r
+ 4000, 5512, 8000, 9600, 11025, 16000, 22050,\r
+ 32000, 44100, 48000, 88200, 96000, 176400, 192000\r
+};\r
+\r
+#if defined(__WINDOWS_DS__) || defined(__WINDOWS_ASIO__) || defined(__WINDOWS_WASAPI__)\r
+ #define MUTEX_INITIALIZE(A) InitializeCriticalSection(A)\r
+ #define MUTEX_DESTROY(A) DeleteCriticalSection(A)\r
+ #define MUTEX_LOCK(A) EnterCriticalSection(A)\r
+ #define MUTEX_UNLOCK(A) LeaveCriticalSection(A)\r
+#elif defined(__LINUX_ALSA__) || defined(__LINUX_PULSE__) || defined(__UNIX_JACK__) || defined(__LINUX_OSS__) || defined(__MACOSX_CORE__)\r
+ // pthread API\r
+ #define MUTEX_INITIALIZE(A) pthread_mutex_init(A, NULL)\r
+ #define MUTEX_DESTROY(A) pthread_mutex_destroy(A)\r
+ #define MUTEX_LOCK(A) pthread_mutex_lock(A)\r
+ #define MUTEX_UNLOCK(A) pthread_mutex_unlock(A)\r
+#else\r
+ #define MUTEX_INITIALIZE(A) abs(*A) // dummy definitions\r
+ #define MUTEX_DESTROY(A) abs(*A) // dummy definitions\r
+#endif\r
+\r
+// *************************************************** //\r
+//\r
+// RtAudio definitions.\r
+//\r
+// *************************************************** //\r
+\r
+std::string RtAudio :: getVersion( void ) throw()\r
+{\r
+ return RTAUDIO_VERSION;\r
+}\r
+\r
+void RtAudio :: getCompiledApi( std::vector<RtAudio::Api> &apis ) throw()\r
+{\r
+ apis.clear();\r
+\r
+ // The order here will control the order of RtAudio's API search in\r
+ // the constructor.\r
+#if defined(__UNIX_JACK__)\r
+ apis.push_back( UNIX_JACK );\r
+#endif\r
+#if defined(__LINUX_ALSA__)\r
+ apis.push_back( LINUX_ALSA );\r
+#endif\r
+#if defined(__LINUX_PULSE__)\r
+ apis.push_back( LINUX_PULSE );\r
+#endif\r
+#if defined(__LINUX_OSS__)\r
+ apis.push_back( LINUX_OSS );\r
+#endif\r
+#if defined(__WINDOWS_ASIO__)\r
+ apis.push_back( WINDOWS_ASIO );\r
+#endif\r
+#if defined(__WINDOWS_WASAPI__)\r
+ apis.push_back( WINDOWS_WASAPI );\r
+#endif\r
+#if defined(__WINDOWS_DS__)\r
+ apis.push_back( WINDOWS_DS );\r
+#endif\r
+#if defined(__MACOSX_CORE__)\r
+ apis.push_back( MACOSX_CORE );\r
+#endif\r
+#if defined(__RTAUDIO_DUMMY__)\r
+ apis.push_back( RTAUDIO_DUMMY );\r
+#endif\r
+}\r
+\r
+void RtAudio :: openRtApi( RtAudio::Api api )\r
+{\r
+ if ( rtapi_ )\r
+ delete rtapi_;\r
+ rtapi_ = 0;\r
+\r
+#if defined(__UNIX_JACK__)\r
+ if ( api == UNIX_JACK )\r
+ rtapi_ = new RtApiJack();\r
+#endif\r
+#if defined(__LINUX_ALSA__)\r
+ if ( api == LINUX_ALSA )\r
+ rtapi_ = new RtApiAlsa();\r
+#endif\r
+#if defined(__LINUX_PULSE__)\r
+ if ( api == LINUX_PULSE )\r
+ rtapi_ = new RtApiPulse();\r
+#endif\r
+#if defined(__LINUX_OSS__)\r
+ if ( api == LINUX_OSS )\r
+ rtapi_ = new RtApiOss();\r
+#endif\r
+#if defined(__WINDOWS_ASIO__)\r
+ if ( api == WINDOWS_ASIO )\r
+ rtapi_ = new RtApiAsio();\r
+#endif\r
+#if defined(__WINDOWS_WASAPI__)\r
+ if ( api == WINDOWS_WASAPI )\r
+ rtapi_ = new RtApiWasapi();\r
+#endif\r
+#if defined(__WINDOWS_DS__)\r
+ if ( api == WINDOWS_DS )\r
+ rtapi_ = new RtApiDs();\r
+#endif\r
+#if defined(__MACOSX_CORE__)\r
+ if ( api == MACOSX_CORE )\r
+ rtapi_ = new RtApiCore();\r
+#endif\r
+#if defined(__RTAUDIO_DUMMY__)\r
+ if ( api == RTAUDIO_DUMMY )\r
+ rtapi_ = new RtApiDummy();\r
+#endif\r
+}\r
+\r
+RtAudio :: RtAudio( RtAudio::Api api )\r
+{\r
+ rtapi_ = 0;\r
+\r
+ if ( api != UNSPECIFIED ) {\r
+ // Attempt to open the specified API.\r
+ openRtApi( api );\r
+ if ( rtapi_ ) return;\r
+\r
+ // No compiled support for specified API value. Issue a debug\r
+ // warning and continue as if no API was specified.\r
+ std::cerr << "\nRtAudio: no compiled support for specified API argument!\n" << std::endl;\r
+ }\r
+\r
+ // Iterate through the compiled APIs and return as soon as we find\r
+ // one with at least one device or we reach the end of the list.\r
+ std::vector< RtAudio::Api > apis;\r
+ getCompiledApi( apis );\r
+ for ( unsigned int i=0; i<apis.size(); i++ ) {\r
+ openRtApi( apis[i] );\r
+ if ( rtapi_->getDeviceCount() ) break;\r
+ }\r
+\r
+ if ( rtapi_ ) return;\r
+\r
+ // It should not be possible to get here because the preprocessor\r
+ // definition __RTAUDIO_DUMMY__ is automatically defined if no\r
+ // API-specific definitions are passed to the compiler. But just in\r
+ // case something weird happens, we'll thow an error.\r
+ std::string errorText = "\nRtAudio: no compiled API support found ... critical error!!\n\n";\r
+ throw( RtAudioError( errorText, RtAudioError::UNSPECIFIED ) );\r
+}\r
+\r
+RtAudio :: ~RtAudio() throw()\r
+{\r
+ if ( rtapi_ )\r
+ delete rtapi_;\r
+}\r
+\r
+void RtAudio :: openStream( RtAudio::StreamParameters *outputParameters,\r
+ RtAudio::StreamParameters *inputParameters,\r
+ RtAudioFormat format, unsigned int sampleRate,\r
+ unsigned int *bufferFrames,\r
+ RtAudioCallback callback, void *userData,\r
+ RtAudio::StreamOptions *options,\r
+ RtAudioErrorCallback errorCallback )\r
+{\r
+ return rtapi_->openStream( outputParameters, inputParameters, format,\r
+ sampleRate, bufferFrames, callback,\r
+ userData, options, errorCallback );\r
+}\r
+\r
+// *************************************************** //\r
+//\r
+// Public RtApi definitions (see end of file for\r
+// private or protected utility functions).\r
+//\r
+// *************************************************** //\r
+\r
+RtApi :: RtApi()\r
+{\r
+ stream_.state = STREAM_CLOSED;\r
+ stream_.mode = UNINITIALIZED;\r
+ stream_.apiHandle = 0;\r
+ stream_.userBuffer[0] = 0;\r
+ stream_.userBuffer[1] = 0;\r
+ MUTEX_INITIALIZE( &stream_.mutex );\r
+ showWarnings_ = true;\r
+ firstErrorOccurred_ = false;\r
+}\r
+\r
+RtApi :: ~RtApi()\r
+{\r
+ MUTEX_DESTROY( &stream_.mutex );\r
+}\r
+\r
+void RtApi :: openStream( RtAudio::StreamParameters *oParams,\r
+ RtAudio::StreamParameters *iParams,\r
+ RtAudioFormat format, unsigned int sampleRate,\r
+ unsigned int *bufferFrames,\r
+ RtAudioCallback callback, void *userData,\r
+ RtAudio::StreamOptions *options,\r
+ RtAudioErrorCallback errorCallback )\r
+{\r
+ if ( stream_.state != STREAM_CLOSED ) {\r
+ errorText_ = "RtApi::openStream: a stream is already open!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return;\r
+ }\r
+\r
+ // Clear stream information potentially left from a previously open stream.\r
+ clearStreamInfo();\r
+\r
+ if ( oParams && oParams->nChannels < 1 ) {\r
+ errorText_ = "RtApi::openStream: a non-NULL output StreamParameters structure cannot have an nChannels value less than one.";\r
+ error( RtAudioError::INVALID_USE );\r
+ return;\r
+ }\r
+\r
+ if ( iParams && iParams->nChannels < 1 ) {\r
+ errorText_ = "RtApi::openStream: a non-NULL input StreamParameters structure cannot have an nChannels value less than one.";\r
+ error( RtAudioError::INVALID_USE );\r
+ return;\r
+ }\r
+\r
+ if ( oParams == NULL && iParams == NULL ) {\r
+ errorText_ = "RtApi::openStream: input and output StreamParameters structures are both NULL!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return;\r
+ }\r
+\r
+ if ( formatBytes(format) == 0 ) {\r
+ errorText_ = "RtApi::openStream: 'format' parameter value is undefined.";\r
+ error( RtAudioError::INVALID_USE );\r
+ return;\r
+ }\r
+\r
+ unsigned int nDevices = getDeviceCount();\r
+ unsigned int oChannels = 0;\r
+ if ( oParams ) {\r
+ oChannels = oParams->nChannels;\r
+ if ( oParams->deviceId >= nDevices ) {\r
+ errorText_ = "RtApi::openStream: output device parameter value is invalid.";\r
+ error( RtAudioError::INVALID_USE );\r
+ return;\r
+ }\r
+ }\r
+\r
+ unsigned int iChannels = 0;\r
+ if ( iParams ) {\r
+ iChannels = iParams->nChannels;\r
+ if ( iParams->deviceId >= nDevices ) {\r
+ errorText_ = "RtApi::openStream: input device parameter value is invalid.";\r
+ error( RtAudioError::INVALID_USE );\r
+ return;\r
+ }\r
+ }\r
+\r
+ bool result;\r
+\r
+ if ( oChannels > 0 ) {\r
+\r
+ result = probeDeviceOpen( oParams->deviceId, OUTPUT, oChannels, oParams->firstChannel,\r
+ sampleRate, format, bufferFrames, options );\r
+ if ( result == false ) {\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+ }\r
+\r
+ if ( iChannels > 0 ) {\r
+\r
+ result = probeDeviceOpen( iParams->deviceId, INPUT, iChannels, iParams->firstChannel,\r
+ sampleRate, format, bufferFrames, options );\r
+ if ( result == false ) {\r
+ if ( oChannels > 0 ) closeStream();\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+ }\r
+\r
+ stream_.callbackInfo.callback = (void *) callback;\r
+ stream_.callbackInfo.userData = userData;\r
+ stream_.callbackInfo.errorCallback = (void *) errorCallback;\r
+\r
+ if ( options ) options->numberOfBuffers = stream_.nBuffers;\r
+ stream_.state = STREAM_STOPPED;\r
+}\r
+\r
+unsigned int RtApi :: getDefaultInputDevice( void )\r
+{\r
+ // Should be implemented in subclasses if possible.\r
+ return 0;\r
+}\r
+\r
+unsigned int RtApi :: getDefaultOutputDevice( void )\r
+{\r
+ // Should be implemented in subclasses if possible.\r
+ return 0;\r
+}\r
+\r
+void RtApi :: closeStream( void )\r
+{\r
+ // MUST be implemented in subclasses!\r
+ return;\r
+}\r
+\r
+bool RtApi :: probeDeviceOpen( unsigned int /*device*/, StreamMode /*mode*/, unsigned int /*channels*/,\r
+ unsigned int /*firstChannel*/, unsigned int /*sampleRate*/,\r
+ RtAudioFormat /*format*/, unsigned int * /*bufferSize*/,\r
+ RtAudio::StreamOptions * /*options*/ )\r
+{\r
+ // MUST be implemented in subclasses!\r
+ return FAILURE;\r
+}\r
+\r
+void RtApi :: tickStreamTime( void )\r
+{\r
+ // Subclasses that do not provide their own implementation of\r
+ // getStreamTime should call this function once per buffer I/O to\r
+ // provide basic stream time support.\r
+\r
+ stream_.streamTime += ( stream_.bufferSize * 1.0 / stream_.sampleRate );\r
+\r
+#if defined( HAVE_GETTIMEOFDAY )\r
+ gettimeofday( &stream_.lastTickTimestamp, NULL );\r
+#endif\r
+}\r
+\r
+long RtApi :: getStreamLatency( void )\r
+{\r
+ verifyStream();\r
+\r
+ long totalLatency = 0;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX )\r
+ totalLatency = stream_.latency[0];\r
+ if ( stream_.mode == INPUT || stream_.mode == DUPLEX )\r
+ totalLatency += stream_.latency[1];\r
+\r
+ return totalLatency;\r
+}\r
+\r
+double RtApi :: getStreamTime( void )\r
+{\r
+ verifyStream();\r
+\r
+#if defined( HAVE_GETTIMEOFDAY )\r
+ // Return a very accurate estimate of the stream time by\r
+ // adding in the elapsed time since the last tick.\r
+ struct timeval then;\r
+ struct timeval now;\r
+\r
+ if ( stream_.state != STREAM_RUNNING || stream_.streamTime == 0.0 )\r
+ return stream_.streamTime;\r
+\r
+ gettimeofday( &now, NULL );\r
+ then = stream_.lastTickTimestamp;\r
+ return stream_.streamTime +\r
+ ((now.tv_sec + 0.000001 * now.tv_usec) -\r
+ (then.tv_sec + 0.000001 * then.tv_usec)); \r
+#else\r
+ return stream_.streamTime;\r
+#endif\r
+}\r
+\r
+void RtApi :: setStreamTime( double time )\r
+{\r
+ verifyStream();\r
+\r
+ if ( time >= 0.0 )\r
+ stream_.streamTime = time;\r
+}\r
+\r
+unsigned int RtApi :: getStreamSampleRate( void )\r
+{\r
+ verifyStream();\r
+\r
+ return stream_.sampleRate;\r
+}\r
+\r
+\r
+// *************************************************** //\r
+//\r
+// OS/API-specific methods.\r
+//\r
+// *************************************************** //\r
+\r
+#if defined(__MACOSX_CORE__)\r
+\r
+// The OS X CoreAudio API is designed to use a separate callback\r
+// procedure for each of its audio devices. A single RtAudio duplex\r
+// stream using two different devices is supported here, though it\r
+// cannot be guaranteed to always behave correctly because we cannot\r
+// synchronize these two callbacks.\r
+//\r
+// A property listener is installed for over/underrun information.\r
+// However, no functionality is currently provided to allow property\r
+// listeners to trigger user handlers because it is unclear what could\r
+// be done if a critical stream parameter (buffer size, sample rate,\r
+// device disconnect) notification arrived. The listeners entail\r
+// quite a bit of extra code and most likely, a user program wouldn't\r
+// be prepared for the result anyway. However, we do provide a flag\r
+// to the client callback function to inform of an over/underrun.\r
+\r
+// A structure to hold various information related to the CoreAudio API\r
+// implementation.\r
+struct CoreHandle {\r
+ AudioDeviceID id[2]; // device ids\r
+#if defined( MAC_OS_X_VERSION_10_5 ) && ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 )\r
+ AudioDeviceIOProcID procId[2];\r
+#endif\r
+ UInt32 iStream[2]; // device stream index (or first if using multiple)\r
+ UInt32 nStreams[2]; // number of streams to use\r
+ bool xrun[2];\r
+ char *deviceBuffer;\r
+ pthread_cond_t condition;\r
+ int drainCounter; // Tracks callback counts when draining\r
+ bool internalDrain; // Indicates if stop is initiated from callback or not.\r
+\r
+ CoreHandle()\r
+ :deviceBuffer(0), drainCounter(0), internalDrain(false) { nStreams[0] = 1; nStreams[1] = 1; id[0] = 0; id[1] = 0; xrun[0] = false; xrun[1] = false; }\r
+};\r
+\r
+RtApiCore:: RtApiCore()\r
+{\r
+#if defined( AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER )\r
+ // This is a largely undocumented but absolutely necessary\r
+ // requirement starting with OS-X 10.6. If not called, queries and\r
+ // updates to various audio device properties are not handled\r
+ // correctly.\r
+ CFRunLoopRef theRunLoop = NULL;\r
+ AudioObjectPropertyAddress property = { kAudioHardwarePropertyRunLoop,\r
+ kAudioObjectPropertyScopeGlobal,\r
+ kAudioObjectPropertyElementMaster };\r
+ OSStatus result = AudioObjectSetPropertyData( kAudioObjectSystemObject, &property, 0, NULL, sizeof(CFRunLoopRef), &theRunLoop);\r
+ if ( result != noErr ) {\r
+ errorText_ = "RtApiCore::RtApiCore: error setting run loop property!";\r
+ error( RtAudioError::WARNING );\r
+ }\r
+#endif\r
+}\r
+\r
+RtApiCore :: ~RtApiCore()\r
+{\r
+ // The subclass destructor gets called before the base class\r
+ // destructor, so close an existing stream before deallocating\r
+ // apiDeviceId memory.\r
+ if ( stream_.state != STREAM_CLOSED ) closeStream();\r
+}\r
+\r
+unsigned int RtApiCore :: getDeviceCount( void )\r
+{\r
+ // Find out how many audio devices there are, if any.\r
+ UInt32 dataSize;\r
+ AudioObjectPropertyAddress propertyAddress = { kAudioHardwarePropertyDevices, kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster };\r
+ OSStatus result = AudioObjectGetPropertyDataSize( kAudioObjectSystemObject, &propertyAddress, 0, NULL, &dataSize );\r
+ if ( result != noErr ) {\r
+ errorText_ = "RtApiCore::getDeviceCount: OS-X error getting device info!";\r
+ error( RtAudioError::WARNING );\r
+ return 0;\r
+ }\r
+\r
+ return dataSize / sizeof( AudioDeviceID );\r
+}\r
+\r
+unsigned int RtApiCore :: getDefaultInputDevice( void )\r
+{\r
+ unsigned int nDevices = getDeviceCount();\r
+ if ( nDevices <= 1 ) return 0;\r
+\r
+ AudioDeviceID id;\r
+ UInt32 dataSize = sizeof( AudioDeviceID );\r
+ AudioObjectPropertyAddress property = { kAudioHardwarePropertyDefaultInputDevice, kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster };\r
+ OSStatus result = AudioObjectGetPropertyData( kAudioObjectSystemObject, &property, 0, NULL, &dataSize, &id );\r
+ if ( result != noErr ) {\r
+ errorText_ = "RtApiCore::getDefaultInputDevice: OS-X system error getting device.";\r
+ error( RtAudioError::WARNING );\r
+ return 0;\r
+ }\r
+\r
+ dataSize *= nDevices;\r
+ AudioDeviceID deviceList[ nDevices ];\r
+ property.mSelector = kAudioHardwarePropertyDevices;\r
+ result = AudioObjectGetPropertyData( kAudioObjectSystemObject, &property, 0, NULL, &dataSize, (void *) &deviceList );\r
+ if ( result != noErr ) {\r
+ errorText_ = "RtApiCore::getDefaultInputDevice: OS-X system error getting device IDs.";\r
+ error( RtAudioError::WARNING );\r
+ return 0;\r
+ }\r
+\r
+ for ( unsigned int i=0; i<nDevices; i++ )\r
+ if ( id == deviceList[i] ) return i;\r
+\r
+ errorText_ = "RtApiCore::getDefaultInputDevice: No default device found!";\r
+ error( RtAudioError::WARNING );\r
+ return 0;\r
+}\r
+\r
+unsigned int RtApiCore :: getDefaultOutputDevice( void )\r
+{\r
+ unsigned int nDevices = getDeviceCount();\r
+ if ( nDevices <= 1 ) return 0;\r
+\r
+ AudioDeviceID id;\r
+ UInt32 dataSize = sizeof( AudioDeviceID );\r
+ AudioObjectPropertyAddress property = { kAudioHardwarePropertyDefaultOutputDevice, kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster };\r
+ OSStatus result = AudioObjectGetPropertyData( kAudioObjectSystemObject, &property, 0, NULL, &dataSize, &id );\r
+ if ( result != noErr ) {\r
+ errorText_ = "RtApiCore::getDefaultOutputDevice: OS-X system error getting device.";\r
+ error( RtAudioError::WARNING );\r
+ return 0;\r
+ }\r
+\r
+ dataSize = sizeof( AudioDeviceID ) * nDevices;\r
+ AudioDeviceID deviceList[ nDevices ];\r
+ property.mSelector = kAudioHardwarePropertyDevices;\r
+ result = AudioObjectGetPropertyData( kAudioObjectSystemObject, &property, 0, NULL, &dataSize, (void *) &deviceList );\r
+ if ( result != noErr ) {\r
+ errorText_ = "RtApiCore::getDefaultOutputDevice: OS-X system error getting device IDs.";\r
+ error( RtAudioError::WARNING );\r
+ return 0;\r
+ }\r
+\r
+ for ( unsigned int i=0; i<nDevices; i++ )\r
+ if ( id == deviceList[i] ) return i;\r
+\r
+ errorText_ = "RtApiCore::getDefaultOutputDevice: No default device found!";\r
+ error( RtAudioError::WARNING );\r
+ return 0;\r
+}\r
+\r
+RtAudio::DeviceInfo RtApiCore :: getDeviceInfo( unsigned int device )\r
+{\r
+ RtAudio::DeviceInfo info;\r
+ info.probed = false;\r
+\r
+ // Get device ID\r
+ unsigned int nDevices = getDeviceCount();\r
+ if ( nDevices == 0 ) {\r
+ errorText_ = "RtApiCore::getDeviceInfo: no devices found!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return info;\r
+ }\r
+\r
+ if ( device >= nDevices ) {\r
+ errorText_ = "RtApiCore::getDeviceInfo: device ID is invalid!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return info;\r
+ }\r
+\r
+ AudioDeviceID deviceList[ nDevices ];\r
+ UInt32 dataSize = sizeof( AudioDeviceID ) * nDevices;\r
+ AudioObjectPropertyAddress property = { kAudioHardwarePropertyDevices,\r
+ kAudioObjectPropertyScopeGlobal,\r
+ kAudioObjectPropertyElementMaster };\r
+ OSStatus result = AudioObjectGetPropertyData( kAudioObjectSystemObject, &property,\r
+ 0, NULL, &dataSize, (void *) &deviceList );\r
+ if ( result != noErr ) {\r
+ errorText_ = "RtApiCore::getDeviceInfo: OS-X system error getting device IDs.";\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ AudioDeviceID id = deviceList[ device ];\r
+\r
+ // Get the device name.\r
+ info.name.erase();\r
+ CFStringRef cfname;\r
+ dataSize = sizeof( CFStringRef );\r
+ property.mSelector = kAudioObjectPropertyManufacturer;\r
+ result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &cfname );\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::probeDeviceInfo: system error (" << getErrorCode( result ) << ") getting device manufacturer.";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ //const char *mname = CFStringGetCStringPtr( cfname, CFStringGetSystemEncoding() );\r
+ int length = CFStringGetLength(cfname);\r
+ char *mname = (char *)malloc(length * 3 + 1);\r
+#if defined( UNICODE ) || defined( _UNICODE )\r
+ CFStringGetCString(cfname, mname, length * 3 + 1, kCFStringEncodingUTF8);\r
+#else\r
+ CFStringGetCString(cfname, mname, length * 3 + 1, CFStringGetSystemEncoding());\r
+#endif\r
+ info.name.append( (const char *)mname, strlen(mname) );\r
+ info.name.append( ": " );\r
+ CFRelease( cfname );\r
+ free(mname);\r
+\r
+ property.mSelector = kAudioObjectPropertyName;\r
+ result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &cfname );\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::probeDeviceInfo: system error (" << getErrorCode( result ) << ") getting device name.";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ //const char *name = CFStringGetCStringPtr( cfname, CFStringGetSystemEncoding() );\r
+ length = CFStringGetLength(cfname);\r
+ char *name = (char *)malloc(length * 3 + 1);\r
+#if defined( UNICODE ) || defined( _UNICODE )\r
+ CFStringGetCString(cfname, name, length * 3 + 1, kCFStringEncodingUTF8);\r
+#else\r
+ CFStringGetCString(cfname, name, length * 3 + 1, CFStringGetSystemEncoding());\r
+#endif\r
+ info.name.append( (const char *)name, strlen(name) );\r
+ CFRelease( cfname );\r
+ free(name);\r
+\r
+ // Get the output stream "configuration".\r
+ AudioBufferList *bufferList = nil;\r
+ property.mSelector = kAudioDevicePropertyStreamConfiguration;\r
+ property.mScope = kAudioDevicePropertyScopeOutput;\r
+ // property.mElement = kAudioObjectPropertyElementWildcard;\r
+ dataSize = 0;\r
+ result = AudioObjectGetPropertyDataSize( id, &property, 0, NULL, &dataSize );\r
+ if ( result != noErr || dataSize == 0 ) {\r
+ errorStream_ << "RtApiCore::getDeviceInfo: system error (" << getErrorCode( result ) << ") getting output stream configuration info for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // Allocate the AudioBufferList.\r
+ bufferList = (AudioBufferList *) malloc( dataSize );\r
+ if ( bufferList == NULL ) {\r
+ errorText_ = "RtApiCore::getDeviceInfo: memory error allocating output AudioBufferList.";\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, bufferList );\r
+ if ( result != noErr || dataSize == 0 ) {\r
+ free( bufferList );\r
+ errorStream_ << "RtApiCore::getDeviceInfo: system error (" << getErrorCode( result ) << ") getting output stream configuration for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // Get output channel information.\r
+ unsigned int i, nStreams = bufferList->mNumberBuffers;\r
+ for ( i=0; i<nStreams; i++ )\r
+ info.outputChannels += bufferList->mBuffers[i].mNumberChannels;\r
+ free( bufferList );\r
+\r
+ // Get the input stream "configuration".\r
+ property.mScope = kAudioDevicePropertyScopeInput;\r
+ result = AudioObjectGetPropertyDataSize( id, &property, 0, NULL, &dataSize );\r
+ if ( result != noErr || dataSize == 0 ) {\r
+ errorStream_ << "RtApiCore::getDeviceInfo: system error (" << getErrorCode( result ) << ") getting input stream configuration info for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // Allocate the AudioBufferList.\r
+ bufferList = (AudioBufferList *) malloc( dataSize );\r
+ if ( bufferList == NULL ) {\r
+ errorText_ = "RtApiCore::getDeviceInfo: memory error allocating input AudioBufferList.";\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, bufferList );\r
+ if (result != noErr || dataSize == 0) {\r
+ free( bufferList );\r
+ errorStream_ << "RtApiCore::getDeviceInfo: system error (" << getErrorCode( result ) << ") getting input stream configuration for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // Get input channel information.\r
+ nStreams = bufferList->mNumberBuffers;\r
+ for ( i=0; i<nStreams; i++ )\r
+ info.inputChannels += bufferList->mBuffers[i].mNumberChannels;\r
+ free( bufferList );\r
+\r
+ // If device opens for both playback and capture, we determine the channels.\r
+ if ( info.outputChannels > 0 && info.inputChannels > 0 )\r
+ info.duplexChannels = (info.outputChannels > info.inputChannels) ? info.inputChannels : info.outputChannels;\r
+\r
+ // Probe the device sample rates.\r
+ bool isInput = false;\r
+ if ( info.outputChannels == 0 ) isInput = true;\r
+\r
+ // Determine the supported sample rates.\r
+ property.mSelector = kAudioDevicePropertyAvailableNominalSampleRates;\r
+ if ( isInput == false ) property.mScope = kAudioDevicePropertyScopeOutput;\r
+ result = AudioObjectGetPropertyDataSize( id, &property, 0, NULL, &dataSize );\r
+ if ( result != kAudioHardwareNoError || dataSize == 0 ) {\r
+ errorStream_ << "RtApiCore::getDeviceInfo: system error (" << getErrorCode( result ) << ") getting sample rate info.";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ UInt32 nRanges = dataSize / sizeof( AudioValueRange );\r
+ AudioValueRange rangeList[ nRanges ];\r
+ result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &rangeList );\r
+ if ( result != kAudioHardwareNoError ) {\r
+ errorStream_ << "RtApiCore::getDeviceInfo: system error (" << getErrorCode( result ) << ") getting sample rates.";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // The sample rate reporting mechanism is a bit of a mystery. It\r
+ // seems that it can either return individual rates or a range of\r
+ // rates. I assume that if the min / max range values are the same,\r
+ // then that represents a single supported rate and if the min / max\r
+ // range values are different, the device supports an arbitrary\r
+ // range of values (though there might be multiple ranges, so we'll\r
+ // use the most conservative range).\r
+ Float64 minimumRate = 1.0, maximumRate = 10000000000.0;\r
+ bool haveValueRange = false;\r
+ info.sampleRates.clear();\r
+ for ( UInt32 i=0; i<nRanges; i++ ) {\r
+ if ( rangeList[i].mMinimum == rangeList[i].mMaximum )\r
+ info.sampleRates.push_back( (unsigned int) rangeList[i].mMinimum );\r
+ else {\r
+ haveValueRange = true;\r
+ if ( rangeList[i].mMinimum > minimumRate ) minimumRate = rangeList[i].mMinimum;\r
+ if ( rangeList[i].mMaximum < maximumRate ) maximumRate = rangeList[i].mMaximum;\r
+ }\r
+ }\r
+\r
+ if ( haveValueRange ) {\r
+ for ( unsigned int k=0; k<MAX_SAMPLE_RATES; k++ ) {\r
+ if ( SAMPLE_RATES[k] >= (unsigned int) minimumRate && SAMPLE_RATES[k] <= (unsigned int) maximumRate )\r
+ info.sampleRates.push_back( SAMPLE_RATES[k] );\r
+ }\r
+ }\r
+\r
+ // Sort and remove any redundant values\r
+ std::sort( info.sampleRates.begin(), info.sampleRates.end() );\r
+ info.sampleRates.erase( unique( info.sampleRates.begin(), info.sampleRates.end() ), info.sampleRates.end() );\r
+\r
+ if ( info.sampleRates.size() == 0 ) {\r
+ errorStream_ << "RtApiCore::probeDeviceInfo: No supported sample rates found for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // CoreAudio always uses 32-bit floating point data for PCM streams.\r
+ // Thus, any other "physical" formats supported by the device are of\r
+ // no interest to the client.\r
+ info.nativeFormats = RTAUDIO_FLOAT32;\r
+\r
+ if ( info.outputChannels > 0 )\r
+ if ( getDefaultOutputDevice() == device ) info.isDefaultOutput = true;\r
+ if ( info.inputChannels > 0 )\r
+ if ( getDefaultInputDevice() == device ) info.isDefaultInput = true;\r
+\r
+ info.probed = true;\r
+ return info;\r
+}\r
+\r
+static OSStatus callbackHandler( AudioDeviceID inDevice,\r
+ const AudioTimeStamp* /*inNow*/,\r
+ const AudioBufferList* inInputData,\r
+ const AudioTimeStamp* /*inInputTime*/,\r
+ AudioBufferList* outOutputData,\r
+ const AudioTimeStamp* /*inOutputTime*/,\r
+ void* infoPointer )\r
+{\r
+ CallbackInfo *info = (CallbackInfo *) infoPointer;\r
+\r
+ RtApiCore *object = (RtApiCore *) info->object;\r
+ if ( object->callbackEvent( inDevice, inInputData, outOutputData ) == false )\r
+ return kAudioHardwareUnspecifiedError;\r
+ else\r
+ return kAudioHardwareNoError;\r
+}\r
+\r
+static OSStatus xrunListener( AudioObjectID /*inDevice*/,\r
+ UInt32 nAddresses,\r
+ const AudioObjectPropertyAddress properties[],\r
+ void* handlePointer )\r
+{\r
+ CoreHandle *handle = (CoreHandle *) handlePointer;\r
+ for ( UInt32 i=0; i<nAddresses; i++ ) {\r
+ if ( properties[i].mSelector == kAudioDeviceProcessorOverload ) {\r
+ if ( properties[i].mScope == kAudioDevicePropertyScopeInput )\r
+ handle->xrun[1] = true;\r
+ else\r
+ handle->xrun[0] = true;\r
+ }\r
+ }\r
+\r
+ return kAudioHardwareNoError;\r
+}\r
+\r
+static OSStatus rateListener( AudioObjectID inDevice,\r
+ UInt32 /*nAddresses*/,\r
+ const AudioObjectPropertyAddress /*properties*/[],\r
+ void* ratePointer )\r
+{\r
+ Float64 *rate = (Float64 *) ratePointer;\r
+ UInt32 dataSize = sizeof( Float64 );\r
+ AudioObjectPropertyAddress property = { kAudioDevicePropertyNominalSampleRate,\r
+ kAudioObjectPropertyScopeGlobal,\r
+ kAudioObjectPropertyElementMaster };\r
+ AudioObjectGetPropertyData( inDevice, &property, 0, NULL, &dataSize, rate );\r
+ return kAudioHardwareNoError;\r
+}\r
+\r
+bool RtApiCore :: probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
+ unsigned int firstChannel, unsigned int sampleRate,\r
+ RtAudioFormat format, unsigned int *bufferSize,\r
+ RtAudio::StreamOptions *options )\r
+{\r
+ // Get device ID\r
+ unsigned int nDevices = getDeviceCount();\r
+ if ( nDevices == 0 ) {\r
+ // This should not happen because a check is made before this function is called.\r
+ errorText_ = "RtApiCore::probeDeviceOpen: no devices found!";\r
+ return FAILURE;\r
+ }\r
+\r
+ if ( device >= nDevices ) {\r
+ // This should not happen because a check is made before this function is called.\r
+ errorText_ = "RtApiCore::probeDeviceOpen: device ID is invalid!";\r
+ return FAILURE;\r
+ }\r
+\r
+ AudioDeviceID deviceList[ nDevices ];\r
+ UInt32 dataSize = sizeof( AudioDeviceID ) * nDevices;\r
+ AudioObjectPropertyAddress property = { kAudioHardwarePropertyDevices,\r
+ kAudioObjectPropertyScopeGlobal,\r
+ kAudioObjectPropertyElementMaster };\r
+ OSStatus result = AudioObjectGetPropertyData( kAudioObjectSystemObject, &property,\r
+ 0, NULL, &dataSize, (void *) &deviceList );\r
+ if ( result != noErr ) {\r
+ errorText_ = "RtApiCore::probeDeviceOpen: OS-X system error getting device IDs.";\r
+ return FAILURE;\r
+ }\r
+\r
+ AudioDeviceID id = deviceList[ device ];\r
+\r
+ // Setup for stream mode.\r
+ bool isInput = false;\r
+ if ( mode == INPUT ) {\r
+ isInput = true;\r
+ property.mScope = kAudioDevicePropertyScopeInput;\r
+ }\r
+ else\r
+ property.mScope = kAudioDevicePropertyScopeOutput;\r
+\r
+ // Get the stream "configuration".\r
+ AudioBufferList *bufferList = nil;\r
+ dataSize = 0;\r
+ property.mSelector = kAudioDevicePropertyStreamConfiguration;\r
+ result = AudioObjectGetPropertyDataSize( id, &property, 0, NULL, &dataSize );\r
+ if ( result != noErr || dataSize == 0 ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting stream configuration info for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Allocate the AudioBufferList.\r
+ bufferList = (AudioBufferList *) malloc( dataSize );\r
+ if ( bufferList == NULL ) {\r
+ errorText_ = "RtApiCore::probeDeviceOpen: memory error allocating AudioBufferList.";\r
+ return FAILURE;\r
+ }\r
+\r
+ result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, bufferList );\r
+ if (result != noErr || dataSize == 0) {\r
+ free( bufferList );\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting stream configuration for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Search for one or more streams that contain the desired number of\r
+ // channels. CoreAudio devices can have an arbitrary number of\r
+ // streams and each stream can have an arbitrary number of channels.\r
+ // For each stream, a single buffer of interleaved samples is\r
+ // provided. RtAudio prefers the use of one stream of interleaved\r
+ // data or multiple consecutive single-channel streams. However, we\r
+ // now support multiple consecutive multi-channel streams of\r
+ // interleaved data as well.\r
+ UInt32 iStream, offsetCounter = firstChannel;\r
+ UInt32 nStreams = bufferList->mNumberBuffers;\r
+ bool monoMode = false;\r
+ bool foundStream = false;\r
+\r
+ // First check that the device supports the requested number of\r
+ // channels.\r
+ UInt32 deviceChannels = 0;\r
+ for ( iStream=0; iStream<nStreams; iStream++ )\r
+ deviceChannels += bufferList->mBuffers[iStream].mNumberChannels;\r
+\r
+ if ( deviceChannels < ( channels + firstChannel ) ) {\r
+ free( bufferList );\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: the device (" << device << ") does not support the requested channel count.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Look for a single stream meeting our needs.\r
+ UInt32 firstStream, streamCount = 1, streamChannels = 0, channelOffset = 0;\r
+ for ( iStream=0; iStream<nStreams; iStream++ ) {\r
+ streamChannels = bufferList->mBuffers[iStream].mNumberChannels;\r
+ if ( streamChannels >= channels + offsetCounter ) {\r
+ firstStream = iStream;\r
+ channelOffset = offsetCounter;\r
+ foundStream = true;\r
+ break;\r
+ }\r
+ if ( streamChannels > offsetCounter ) break;\r
+ offsetCounter -= streamChannels;\r
+ }\r
+\r
+ // If we didn't find a single stream above, then we should be able\r
+ // to meet the channel specification with multiple streams.\r
+ if ( foundStream == false ) {\r
+ monoMode = true;\r
+ offsetCounter = firstChannel;\r
+ for ( iStream=0; iStream<nStreams; iStream++ ) {\r
+ streamChannels = bufferList->mBuffers[iStream].mNumberChannels;\r
+ if ( streamChannels > offsetCounter ) break;\r
+ offsetCounter -= streamChannels;\r
+ }\r
+\r
+ firstStream = iStream;\r
+ channelOffset = offsetCounter;\r
+ Int32 channelCounter = channels + offsetCounter - streamChannels;\r
+\r
+ if ( streamChannels > 1 ) monoMode = false;\r
+ while ( channelCounter > 0 ) {\r
+ streamChannels = bufferList->mBuffers[++iStream].mNumberChannels;\r
+ if ( streamChannels > 1 ) monoMode = false;\r
+ channelCounter -= streamChannels;\r
+ streamCount++;\r
+ }\r
+ }\r
+\r
+ free( bufferList );\r
+\r
+ // Determine the buffer size.\r
+ AudioValueRange bufferRange;\r
+ dataSize = sizeof( AudioValueRange );\r
+ property.mSelector = kAudioDevicePropertyBufferFrameSizeRange;\r
+ result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &bufferRange );\r
+\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting buffer size range for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ if ( bufferRange.mMinimum > *bufferSize ) *bufferSize = (unsigned long) bufferRange.mMinimum;\r
+ else if ( bufferRange.mMaximum < *bufferSize ) *bufferSize = (unsigned long) bufferRange.mMaximum;\r
+ if ( options && options->flags & RTAUDIO_MINIMIZE_LATENCY ) *bufferSize = (unsigned long) bufferRange.mMinimum;\r
+\r
+ // Set the buffer size. For multiple streams, I'm assuming we only\r
+ // need to make this setting for the master channel.\r
+ UInt32 theSize = (UInt32) *bufferSize;\r
+ dataSize = sizeof( UInt32 );\r
+ property.mSelector = kAudioDevicePropertyBufferFrameSize;\r
+ result = AudioObjectSetPropertyData( id, &property, 0, NULL, dataSize, &theSize );\r
+\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") setting the buffer size for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // If attempting to setup a duplex stream, the bufferSize parameter\r
+ // MUST be the same in both directions!\r
+ *bufferSize = theSize;\r
+ if ( stream_.mode == OUTPUT && mode == INPUT && *bufferSize != stream_.bufferSize ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error setting buffer size for duplex stream on device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ stream_.bufferSize = *bufferSize;\r
+ stream_.nBuffers = 1;\r
+\r
+ // Try to set "hog" mode ... it's not clear to me this is working.\r
+ if ( options && options->flags & RTAUDIO_HOG_DEVICE ) {\r
+ pid_t hog_pid;\r
+ dataSize = sizeof( hog_pid );\r
+ property.mSelector = kAudioDevicePropertyHogMode;\r
+ result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &hog_pid );\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting 'hog' state!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ if ( hog_pid != getpid() ) {\r
+ hog_pid = getpid();\r
+ result = AudioObjectSetPropertyData( id, &property, 0, NULL, dataSize, &hog_pid );\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") setting 'hog' state!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ }\r
+ }\r
+\r
+ // Check and if necessary, change the sample rate for the device.\r
+ Float64 nominalRate;\r
+ dataSize = sizeof( Float64 );\r
+ property.mSelector = kAudioDevicePropertyNominalSampleRate;\r
+ result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &nominalRate );\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting current sample rate.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Only change the sample rate if off by more than 1 Hz.\r
+ if ( fabs( nominalRate - (double)sampleRate ) > 1.0 ) {\r
+\r
+ // Set a property listener for the sample rate change\r
+ Float64 reportedRate = 0.0;\r
+ AudioObjectPropertyAddress tmp = { kAudioDevicePropertyNominalSampleRate, kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster };\r
+ result = AudioObjectAddPropertyListener( id, &tmp, rateListener, (void *) &reportedRate );\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") setting sample rate property listener for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ nominalRate = (Float64) sampleRate;\r
+ result = AudioObjectSetPropertyData( id, &property, 0, NULL, dataSize, &nominalRate );\r
+ if ( result != noErr ) {\r
+ AudioObjectRemovePropertyListener( id, &tmp, rateListener, (void *) &reportedRate );\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") setting sample rate for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Now wait until the reported nominal rate is what we just set.\r
+ UInt32 microCounter = 0;\r
+ while ( reportedRate != nominalRate ) {\r
+ microCounter += 5000;\r
+ if ( microCounter > 5000000 ) break;\r
+ usleep( 5000 );\r
+ }\r
+\r
+ // Remove the property listener.\r
+ AudioObjectRemovePropertyListener( id, &tmp, rateListener, (void *) &reportedRate );\r
+\r
+ if ( microCounter > 5000000 ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: timeout waiting for sample rate update for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ }\r
+\r
+ // Now set the stream format for all streams. Also, check the\r
+ // physical format of the device and change that if necessary.\r
+ AudioStreamBasicDescription description;\r
+ dataSize = sizeof( AudioStreamBasicDescription );\r
+ property.mSelector = kAudioStreamPropertyVirtualFormat;\r
+ result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &description );\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting stream format for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Set the sample rate and data format id. However, only make the\r
+ // change if the sample rate is not within 1.0 of the desired\r
+ // rate and the format is not linear pcm.\r
+ bool updateFormat = false;\r
+ if ( fabs( description.mSampleRate - (Float64)sampleRate ) > 1.0 ) {\r
+ description.mSampleRate = (Float64) sampleRate;\r
+ updateFormat = true;\r
+ }\r
+\r
+ if ( description.mFormatID != kAudioFormatLinearPCM ) {\r
+ description.mFormatID = kAudioFormatLinearPCM;\r
+ updateFormat = true;\r
+ }\r
+\r
+ if ( updateFormat ) {\r
+ result = AudioObjectSetPropertyData( id, &property, 0, NULL, dataSize, &description );\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") setting sample rate or data format for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ }\r
+\r
+ // Now check the physical format.\r
+ property.mSelector = kAudioStreamPropertyPhysicalFormat;\r
+ result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &description );\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting stream physical format for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ //std::cout << "Current physical stream format:" << std::endl;\r
+ //std::cout << " mBitsPerChan = " << description.mBitsPerChannel << std::endl;\r
+ //std::cout << " aligned high = " << (description.mFormatFlags & kAudioFormatFlagIsAlignedHigh) << ", isPacked = " << (description.mFormatFlags & kAudioFormatFlagIsPacked) << std::endl;\r
+ //std::cout << " bytesPerFrame = " << description.mBytesPerFrame << std::endl;\r
+ //std::cout << " sample rate = " << description.mSampleRate << std::endl;\r
+\r
+ if ( description.mFormatID != kAudioFormatLinearPCM || description.mBitsPerChannel < 16 ) {\r
+ description.mFormatID = kAudioFormatLinearPCM;\r
+ //description.mSampleRate = (Float64) sampleRate;\r
+ AudioStreamBasicDescription testDescription = description;\r
+ UInt32 formatFlags;\r
+\r
+ // We'll try higher bit rates first and then work our way down.\r
+ std::vector< std::pair<UInt32, UInt32> > physicalFormats;\r
+ formatFlags = (description.mFormatFlags | kLinearPCMFormatFlagIsFloat) & ~kLinearPCMFormatFlagIsSignedInteger;\r
+ physicalFormats.push_back( std::pair<Float32, UInt32>( 32, formatFlags ) );\r
+ formatFlags = (description.mFormatFlags | kLinearPCMFormatFlagIsSignedInteger | kAudioFormatFlagIsPacked) & ~kLinearPCMFormatFlagIsFloat;\r
+ physicalFormats.push_back( std::pair<Float32, UInt32>( 32, formatFlags ) );\r
+ physicalFormats.push_back( std::pair<Float32, UInt32>( 24, formatFlags ) ); // 24-bit packed\r
+ formatFlags &= ~( kAudioFormatFlagIsPacked | kAudioFormatFlagIsAlignedHigh );\r
+ physicalFormats.push_back( std::pair<Float32, UInt32>( 24.2, formatFlags ) ); // 24-bit in 4 bytes, aligned low\r
+ formatFlags |= kAudioFormatFlagIsAlignedHigh;\r
+ physicalFormats.push_back( std::pair<Float32, UInt32>( 24.4, formatFlags ) ); // 24-bit in 4 bytes, aligned high\r
+ formatFlags = (description.mFormatFlags | kLinearPCMFormatFlagIsSignedInteger | kAudioFormatFlagIsPacked) & ~kLinearPCMFormatFlagIsFloat;\r
+ physicalFormats.push_back( std::pair<Float32, UInt32>( 16, formatFlags ) );\r
+ physicalFormats.push_back( std::pair<Float32, UInt32>( 8, formatFlags ) );\r
+\r
+ bool setPhysicalFormat = false;\r
+ for( unsigned int i=0; i<physicalFormats.size(); i++ ) {\r
+ testDescription = description;\r
+ testDescription.mBitsPerChannel = (UInt32) physicalFormats[i].first;\r
+ testDescription.mFormatFlags = physicalFormats[i].second;\r
+ if ( (24 == (UInt32)physicalFormats[i].first) && ~( physicalFormats[i].second & kAudioFormatFlagIsPacked ) )\r
+ testDescription.mBytesPerFrame = 4 * testDescription.mChannelsPerFrame;\r
+ else\r
+ testDescription.mBytesPerFrame = testDescription.mBitsPerChannel/8 * testDescription.mChannelsPerFrame;\r
+ testDescription.mBytesPerPacket = testDescription.mBytesPerFrame * testDescription.mFramesPerPacket;\r
+ result = AudioObjectSetPropertyData( id, &property, 0, NULL, dataSize, &testDescription );\r
+ if ( result == noErr ) {\r
+ setPhysicalFormat = true;\r
+ //std::cout << "Updated physical stream format:" << std::endl;\r
+ //std::cout << " mBitsPerChan = " << testDescription.mBitsPerChannel << std::endl;\r
+ //std::cout << " aligned high = " << (testDescription.mFormatFlags & kAudioFormatFlagIsAlignedHigh) << ", isPacked = " << (testDescription.mFormatFlags & kAudioFormatFlagIsPacked) << std::endl;\r
+ //std::cout << " bytesPerFrame = " << testDescription.mBytesPerFrame << std::endl;\r
+ //std::cout << " sample rate = " << testDescription.mSampleRate << std::endl;\r
+ break;\r
+ }\r
+ }\r
+\r
+ if ( !setPhysicalFormat ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") setting physical data format for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ } // done setting virtual/physical formats.\r
+\r
+ // Get the stream / device latency.\r
+ UInt32 latency;\r
+ dataSize = sizeof( UInt32 );\r
+ property.mSelector = kAudioDevicePropertyLatency;\r
+ if ( AudioObjectHasProperty( id, &property ) == true ) {\r
+ result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &latency );\r
+ if ( result == kAudioHardwareNoError ) stream_.latency[ mode ] = latency;\r
+ else {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting device latency for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ }\r
+ }\r
+\r
+ // Byte-swapping: According to AudioHardware.h, the stream data will\r
+ // always be presented in native-endian format, so we should never\r
+ // need to byte swap.\r
+ stream_.doByteSwap[mode] = false;\r
+\r
+ // From the CoreAudio documentation, PCM data must be supplied as\r
+ // 32-bit floats.\r
+ stream_.userFormat = format;\r
+ stream_.deviceFormat[mode] = RTAUDIO_FLOAT32;\r
+\r
+ if ( streamCount == 1 )\r
+ stream_.nDeviceChannels[mode] = description.mChannelsPerFrame;\r
+ else // multiple streams\r
+ stream_.nDeviceChannels[mode] = channels;\r
+ stream_.nUserChannels[mode] = channels;\r
+ stream_.channelOffset[mode] = channelOffset; // offset within a CoreAudio stream\r
+ if ( options && options->flags & RTAUDIO_NONINTERLEAVED ) stream_.userInterleaved = false;\r
+ else stream_.userInterleaved = true;\r
+ stream_.deviceInterleaved[mode] = true;\r
+ if ( monoMode == true ) stream_.deviceInterleaved[mode] = false;\r
+\r
+ // Set flags for buffer conversion.\r
+ stream_.doConvertBuffer[mode] = false;\r
+ if ( stream_.userFormat != stream_.deviceFormat[mode] )\r
+ stream_.doConvertBuffer[mode] = true;\r
+ if ( stream_.nUserChannels[mode] < stream_.nDeviceChannels[mode] )\r
+ stream_.doConvertBuffer[mode] = true;\r
+ if ( streamCount == 1 ) {\r
+ if ( stream_.nUserChannels[mode] > 1 &&\r
+ stream_.userInterleaved != stream_.deviceInterleaved[mode] )\r
+ stream_.doConvertBuffer[mode] = true;\r
+ }\r
+ else if ( monoMode && stream_.userInterleaved )\r
+ stream_.doConvertBuffer[mode] = true;\r
+\r
+ // Allocate our CoreHandle structure for the stream.\r
+ CoreHandle *handle = 0;\r
+ if ( stream_.apiHandle == 0 ) {\r
+ try {\r
+ handle = new CoreHandle;\r
+ }\r
+ catch ( std::bad_alloc& ) {\r
+ errorText_ = "RtApiCore::probeDeviceOpen: error allocating CoreHandle memory.";\r
+ goto error;\r
+ }\r
+\r
+ if ( pthread_cond_init( &handle->condition, NULL ) ) {\r
+ errorText_ = "RtApiCore::probeDeviceOpen: error initializing pthread condition variable.";\r
+ goto error;\r
+ }\r
+ stream_.apiHandle = (void *) handle;\r
+ }\r
+ else\r
+ handle = (CoreHandle *) stream_.apiHandle;\r
+ handle->iStream[mode] = firstStream;\r
+ handle->nStreams[mode] = streamCount;\r
+ handle->id[mode] = id;\r
+\r
+ // Allocate necessary internal buffers.\r
+ unsigned long bufferBytes;\r
+ bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
+ // stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
+ stream_.userBuffer[mode] = (char *) malloc( bufferBytes * sizeof(char) );\r
+ memset( stream_.userBuffer[mode], 0, bufferBytes * sizeof(char) );\r
+ if ( stream_.userBuffer[mode] == NULL ) {\r
+ errorText_ = "RtApiCore::probeDeviceOpen: error allocating user buffer memory.";\r
+ goto error;\r
+ }\r
+\r
+ // If possible, we will make use of the CoreAudio stream buffers as\r
+ // "device buffers". However, we can't do this if using multiple\r
+ // streams.\r
+ if ( stream_.doConvertBuffer[mode] && handle->nStreams[mode] > 1 ) {\r
+\r
+ bool makeBuffer = true;\r
+ bufferBytes = stream_.nDeviceChannels[mode] * formatBytes( stream_.deviceFormat[mode] );\r
+ if ( mode == INPUT ) {\r
+ if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
+ unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
+ if ( bufferBytes <= bytesOut ) makeBuffer = false;\r
+ }\r
+ }\r
+\r
+ if ( makeBuffer ) {\r
+ bufferBytes *= *bufferSize;\r
+ if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
+ if ( stream_.deviceBuffer == NULL ) {\r
+ errorText_ = "RtApiCore::probeDeviceOpen: error allocating device buffer memory.";\r
+ goto error;\r
+ }\r
+ }\r
+ }\r
+\r
+ stream_.sampleRate = sampleRate;\r
+ stream_.device[mode] = device;\r
+ stream_.state = STREAM_STOPPED;\r
+ stream_.callbackInfo.object = (void *) this;\r
+\r
+ // Setup the buffer conversion information structure.\r
+ if ( stream_.doConvertBuffer[mode] ) {\r
+ if ( streamCount > 1 ) setConvertInfo( mode, 0 );\r
+ else setConvertInfo( mode, channelOffset );\r
+ }\r
+\r
+ if ( mode == INPUT && stream_.mode == OUTPUT && stream_.device[0] == device )\r
+ // Only one callback procedure per device.\r
+ stream_.mode = DUPLEX;\r
+ else {\r
+#if defined( MAC_OS_X_VERSION_10_5 ) && ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 )\r
+ result = AudioDeviceCreateIOProcID( id, callbackHandler, (void *) &stream_.callbackInfo, &handle->procId[mode] );\r
+#else\r
+ // deprecated in favor of AudioDeviceCreateIOProcID()\r
+ result = AudioDeviceAddIOProc( id, callbackHandler, (void *) &stream_.callbackInfo );\r
+#endif\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::probeDeviceOpen: system error setting callback for device (" << device << ").";\r
+ errorText_ = errorStream_.str();\r
+ goto error;\r
+ }\r
+ if ( stream_.mode == OUTPUT && mode == INPUT )\r
+ stream_.mode = DUPLEX;\r
+ else\r
+ stream_.mode = mode;\r
+ }\r
+\r
+ // Setup the device property listener for over/underload.\r
+ property.mSelector = kAudioDeviceProcessorOverload;\r
+ property.mScope = kAudioObjectPropertyScopeGlobal;\r
+ result = AudioObjectAddPropertyListener( id, &property, xrunListener, (void *) handle );\r
+\r
+ return SUCCESS;\r
+\r
+ error:\r
+ if ( handle ) {\r
+ pthread_cond_destroy( &handle->condition );\r
+ delete handle;\r
+ stream_.apiHandle = 0;\r
+ }\r
+\r
+ for ( int i=0; i<2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ stream_.state = STREAM_CLOSED;\r
+ return FAILURE;\r
+}\r
+\r
+void RtApiCore :: closeStream( void )\r
+{\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiCore::closeStream(): no open stream to close!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ CoreHandle *handle = (CoreHandle *) stream_.apiHandle;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+ if ( stream_.state == STREAM_RUNNING )\r
+ AudioDeviceStop( handle->id[0], callbackHandler );\r
+#if defined( MAC_OS_X_VERSION_10_5 ) && ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 )\r
+ AudioDeviceDestroyIOProcID( handle->id[0], handle->procId[0] );\r
+#else\r
+ // deprecated in favor of AudioDeviceDestroyIOProcID()\r
+ AudioDeviceRemoveIOProc( handle->id[0], callbackHandler );\r
+#endif\r
+ }\r
+\r
+ if ( stream_.mode == INPUT || ( stream_.mode == DUPLEX && stream_.device[0] != stream_.device[1] ) ) {\r
+ if ( stream_.state == STREAM_RUNNING )\r
+ AudioDeviceStop( handle->id[1], callbackHandler );\r
+#if defined( MAC_OS_X_VERSION_10_5 ) && ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 )\r
+ AudioDeviceDestroyIOProcID( handle->id[1], handle->procId[1] );\r
+#else\r
+ // deprecated in favor of AudioDeviceDestroyIOProcID()\r
+ AudioDeviceRemoveIOProc( handle->id[1], callbackHandler );\r
+#endif\r
+ }\r
+\r
+ for ( int i=0; i<2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ // Destroy pthread condition variable.\r
+ pthread_cond_destroy( &handle->condition );\r
+ delete handle;\r
+ stream_.apiHandle = 0;\r
+\r
+ stream_.mode = UNINITIALIZED;\r
+ stream_.state = STREAM_CLOSED;\r
+}\r
+\r
+void RtApiCore :: startStream( void )\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_RUNNING ) {\r
+ errorText_ = "RtApiCore::startStream(): the stream is already running!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ OSStatus result = noErr;\r
+ CoreHandle *handle = (CoreHandle *) stream_.apiHandle;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+\r
+ result = AudioDeviceStart( handle->id[0], callbackHandler );\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::startStream: system error (" << getErrorCode( result ) << ") starting callback procedure on device (" << stream_.device[0] << ").";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+\r
+ if ( stream_.mode == INPUT ||\r
+ ( stream_.mode == DUPLEX && stream_.device[0] != stream_.device[1] ) ) {\r
+\r
+ result = AudioDeviceStart( handle->id[1], callbackHandler );\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::startStream: system error starting input callback procedure on device (" << stream_.device[1] << ").";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+\r
+ handle->drainCounter = 0;\r
+ handle->internalDrain = false;\r
+ stream_.state = STREAM_RUNNING;\r
+\r
+ unlock:\r
+ if ( result == noErr ) return;\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+}\r
+\r
+void RtApiCore :: stopStream( void )\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiCore::stopStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ OSStatus result = noErr;\r
+ CoreHandle *handle = (CoreHandle *) stream_.apiHandle;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+\r
+ if ( handle->drainCounter == 0 ) {\r
+ handle->drainCounter = 2;\r
+ pthread_cond_wait( &handle->condition, &stream_.mutex ); // block until signaled\r
+ }\r
+\r
+ result = AudioDeviceStop( handle->id[0], callbackHandler );\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::stopStream: system error (" << getErrorCode( result ) << ") stopping callback procedure on device (" << stream_.device[0] << ").";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+\r
+ if ( stream_.mode == INPUT || ( stream_.mode == DUPLEX && stream_.device[0] != stream_.device[1] ) ) {\r
+\r
+ result = AudioDeviceStop( handle->id[1], callbackHandler );\r
+ if ( result != noErr ) {\r
+ errorStream_ << "RtApiCore::stopStream: system error (" << getErrorCode( result ) << ") stopping input callback procedure on device (" << stream_.device[1] << ").";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+\r
+ stream_.state = STREAM_STOPPED;\r
+\r
+ unlock:\r
+ if ( result == noErr ) return;\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+}\r
+\r
+void RtApiCore :: abortStream( void )\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiCore::abortStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ CoreHandle *handle = (CoreHandle *) stream_.apiHandle;\r
+ handle->drainCounter = 2;\r
+\r
+ stopStream();\r
+}\r
+\r
+// This function will be called by a spawned thread when the user\r
+// callback function signals that the stream should be stopped or\r
+// aborted. It is better to handle it this way because the\r
+// callbackEvent() function probably should return before the AudioDeviceStop()\r
+// function is called.\r
+static void *coreStopStream( void *ptr )\r
+{\r
+ CallbackInfo *info = (CallbackInfo *) ptr;\r
+ RtApiCore *object = (RtApiCore *) info->object;\r
+\r
+ object->stopStream();\r
+ pthread_exit( NULL );\r
+}\r
+\r
+bool RtApiCore :: callbackEvent( AudioDeviceID deviceId,\r
+ const AudioBufferList *inBufferList,\r
+ const AudioBufferList *outBufferList )\r
+{\r
+ if ( stream_.state == STREAM_STOPPED || stream_.state == STREAM_STOPPING ) return SUCCESS;\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiCore::callbackEvent(): the stream is closed ... this shouldn't happen!";\r
+ error( RtAudioError::WARNING );\r
+ return FAILURE;\r
+ }\r
+\r
+ CallbackInfo *info = (CallbackInfo *) &stream_.callbackInfo;\r
+ CoreHandle *handle = (CoreHandle *) stream_.apiHandle;\r
+\r
+ // Check if we were draining the stream and signal is finished.\r
+ if ( handle->drainCounter > 3 ) {\r
+ ThreadHandle threadId;\r
+\r
+ stream_.state = STREAM_STOPPING;\r
+ if ( handle->internalDrain == true )\r
+ pthread_create( &threadId, NULL, coreStopStream, info );\r
+ else // external call to stopStream()\r
+ pthread_cond_signal( &handle->condition );\r
+ return SUCCESS;\r
+ }\r
+\r
+ AudioDeviceID outputDevice = handle->id[0];\r
+\r
+ // Invoke user callback to get fresh output data UNLESS we are\r
+ // draining stream or duplex mode AND the input/output devices are\r
+ // different AND this function is called for the input device.\r
+ if ( handle->drainCounter == 0 && ( stream_.mode != DUPLEX || deviceId == outputDevice ) ) {\r
+ RtAudioCallback callback = (RtAudioCallback) info->callback;\r
+ double streamTime = getStreamTime();\r
+ RtAudioStreamStatus status = 0;\r
+ if ( stream_.mode != INPUT && handle->xrun[0] == true ) {\r
+ status |= RTAUDIO_OUTPUT_UNDERFLOW;\r
+ handle->xrun[0] = false;\r
+ }\r
+ if ( stream_.mode != OUTPUT && handle->xrun[1] == true ) {\r
+ status |= RTAUDIO_INPUT_OVERFLOW;\r
+ handle->xrun[1] = false;\r
+ }\r
+\r
+ int cbReturnValue = callback( stream_.userBuffer[0], stream_.userBuffer[1],\r
+ stream_.bufferSize, streamTime, status, info->userData );\r
+ if ( cbReturnValue == 2 ) {\r
+ stream_.state = STREAM_STOPPING;\r
+ handle->drainCounter = 2;\r
+ abortStream();\r
+ return SUCCESS;\r
+ }\r
+ else if ( cbReturnValue == 1 ) {\r
+ handle->drainCounter = 1;\r
+ handle->internalDrain = true;\r
+ }\r
+ }\r
+\r
+ if ( stream_.mode == OUTPUT || ( stream_.mode == DUPLEX && deviceId == outputDevice ) ) {\r
+\r
+ if ( handle->drainCounter > 1 ) { // write zeros to the output stream\r
+\r
+ if ( handle->nStreams[0] == 1 ) {\r
+ memset( outBufferList->mBuffers[handle->iStream[0]].mData,\r
+ 0,\r
+ outBufferList->mBuffers[handle->iStream[0]].mDataByteSize );\r
+ }\r
+ else { // fill multiple streams with zeros\r
+ for ( unsigned int i=0; i<handle->nStreams[0]; i++ ) {\r
+ memset( outBufferList->mBuffers[handle->iStream[0]+i].mData,\r
+ 0,\r
+ outBufferList->mBuffers[handle->iStream[0]+i].mDataByteSize );\r
+ }\r
+ }\r
+ }\r
+ else if ( handle->nStreams[0] == 1 ) {\r
+ if ( stream_.doConvertBuffer[0] ) { // convert directly to CoreAudio stream buffer\r
+ convertBuffer( (char *) outBufferList->mBuffers[handle->iStream[0]].mData,\r
+ stream_.userBuffer[0], stream_.convertInfo[0] );\r
+ }\r
+ else { // copy from user buffer\r
+ memcpy( outBufferList->mBuffers[handle->iStream[0]].mData,\r
+ stream_.userBuffer[0],\r
+ outBufferList->mBuffers[handle->iStream[0]].mDataByteSize );\r
+ }\r
+ }\r
+ else { // fill multiple streams\r
+ Float32 *inBuffer = (Float32 *) stream_.userBuffer[0];\r
+ if ( stream_.doConvertBuffer[0] ) {\r
+ convertBuffer( stream_.deviceBuffer, stream_.userBuffer[0], stream_.convertInfo[0] );\r
+ inBuffer = (Float32 *) stream_.deviceBuffer;\r
+ }\r
+\r
+ if ( stream_.deviceInterleaved[0] == false ) { // mono mode\r
+ UInt32 bufferBytes = outBufferList->mBuffers[handle->iStream[0]].mDataByteSize;\r
+ for ( unsigned int i=0; i<stream_.nUserChannels[0]; i++ ) {\r
+ memcpy( outBufferList->mBuffers[handle->iStream[0]+i].mData,\r
+ (void *)&inBuffer[i*stream_.bufferSize], bufferBytes );\r
+ }\r
+ }\r
+ else { // fill multiple multi-channel streams with interleaved data\r
+ UInt32 streamChannels, channelsLeft, inJump, outJump, inOffset;\r
+ Float32 *out, *in;\r
+\r
+ bool inInterleaved = ( stream_.userInterleaved ) ? true : false;\r
+ UInt32 inChannels = stream_.nUserChannels[0];\r
+ if ( stream_.doConvertBuffer[0] ) {\r
+ inInterleaved = true; // device buffer will always be interleaved for nStreams > 1 and not mono mode\r
+ inChannels = stream_.nDeviceChannels[0];\r
+ }\r
+\r
+ if ( inInterleaved ) inOffset = 1;\r
+ else inOffset = stream_.bufferSize;\r
+\r
+ channelsLeft = inChannels;\r
+ for ( unsigned int i=0; i<handle->nStreams[0]; i++ ) {\r
+ in = inBuffer;\r
+ out = (Float32 *) outBufferList->mBuffers[handle->iStream[0]+i].mData;\r
+ streamChannels = outBufferList->mBuffers[handle->iStream[0]+i].mNumberChannels;\r
+\r
+ outJump = 0;\r
+ // Account for possible channel offset in first stream\r
+ if ( i == 0 && stream_.channelOffset[0] > 0 ) {\r
+ streamChannels -= stream_.channelOffset[0];\r
+ outJump = stream_.channelOffset[0];\r
+ out += outJump;\r
+ }\r
+\r
+ // Account for possible unfilled channels at end of the last stream\r
+ if ( streamChannels > channelsLeft ) {\r
+ outJump = streamChannels - channelsLeft;\r
+ streamChannels = channelsLeft;\r
+ }\r
+\r
+ // Determine input buffer offsets and skips\r
+ if ( inInterleaved ) {\r
+ inJump = inChannels;\r
+ in += inChannels - channelsLeft;\r
+ }\r
+ else {\r
+ inJump = 1;\r
+ in += (inChannels - channelsLeft) * inOffset;\r
+ }\r
+\r
+ for ( unsigned int i=0; i<stream_.bufferSize; i++ ) {\r
+ for ( unsigned int j=0; j<streamChannels; j++ ) {\r
+ *out++ = in[j*inOffset];\r
+ }\r
+ out += outJump;\r
+ in += inJump;\r
+ }\r
+ channelsLeft -= streamChannels;\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ // Don't bother draining input\r
+ if ( handle->drainCounter ) {\r
+ handle->drainCounter++;\r
+ goto unlock;\r
+ }\r
+\r
+ AudioDeviceID inputDevice;\r
+ inputDevice = handle->id[1];\r
+ if ( stream_.mode == INPUT || ( stream_.mode == DUPLEX && deviceId == inputDevice ) ) {\r
+\r
+ if ( handle->nStreams[1] == 1 ) {\r
+ if ( stream_.doConvertBuffer[1] ) { // convert directly from CoreAudio stream buffer\r
+ convertBuffer( stream_.userBuffer[1],\r
+ (char *) inBufferList->mBuffers[handle->iStream[1]].mData,\r
+ stream_.convertInfo[1] );\r
+ }\r
+ else { // copy to user buffer\r
+ memcpy( stream_.userBuffer[1],\r
+ inBufferList->mBuffers[handle->iStream[1]].mData,\r
+ inBufferList->mBuffers[handle->iStream[1]].mDataByteSize );\r
+ }\r
+ }\r
+ else { // read from multiple streams\r
+ Float32 *outBuffer = (Float32 *) stream_.userBuffer[1];\r
+ if ( stream_.doConvertBuffer[1] ) outBuffer = (Float32 *) stream_.deviceBuffer;\r
+\r
+ if ( stream_.deviceInterleaved[1] == false ) { // mono mode\r
+ UInt32 bufferBytes = inBufferList->mBuffers[handle->iStream[1]].mDataByteSize;\r
+ for ( unsigned int i=0; i<stream_.nUserChannels[1]; i++ ) {\r
+ memcpy( (void *)&outBuffer[i*stream_.bufferSize],\r
+ inBufferList->mBuffers[handle->iStream[1]+i].mData, bufferBytes );\r
+ }\r
+ }\r
+ else { // read from multiple multi-channel streams\r
+ UInt32 streamChannels, channelsLeft, inJump, outJump, outOffset;\r
+ Float32 *out, *in;\r
+\r
+ bool outInterleaved = ( stream_.userInterleaved ) ? true : false;\r
+ UInt32 outChannels = stream_.nUserChannels[1];\r
+ if ( stream_.doConvertBuffer[1] ) {\r
+ outInterleaved = true; // device buffer will always be interleaved for nStreams > 1 and not mono mode\r
+ outChannels = stream_.nDeviceChannels[1];\r
+ }\r
+\r
+ if ( outInterleaved ) outOffset = 1;\r
+ else outOffset = stream_.bufferSize;\r
+\r
+ channelsLeft = outChannels;\r
+ for ( unsigned int i=0; i<handle->nStreams[1]; i++ ) {\r
+ out = outBuffer;\r
+ in = (Float32 *) inBufferList->mBuffers[handle->iStream[1]+i].mData;\r
+ streamChannels = inBufferList->mBuffers[handle->iStream[1]+i].mNumberChannels;\r
+\r
+ inJump = 0;\r
+ // Account for possible channel offset in first stream\r
+ if ( i == 0 && stream_.channelOffset[1] > 0 ) {\r
+ streamChannels -= stream_.channelOffset[1];\r
+ inJump = stream_.channelOffset[1];\r
+ in += inJump;\r
+ }\r
+\r
+ // Account for possible unread channels at end of the last stream\r
+ if ( streamChannels > channelsLeft ) {\r
+ inJump = streamChannels - channelsLeft;\r
+ streamChannels = channelsLeft;\r
+ }\r
+\r
+ // Determine output buffer offsets and skips\r
+ if ( outInterleaved ) {\r
+ outJump = outChannels;\r
+ out += outChannels - channelsLeft;\r
+ }\r
+ else {\r
+ outJump = 1;\r
+ out += (outChannels - channelsLeft) * outOffset;\r
+ }\r
+\r
+ for ( unsigned int i=0; i<stream_.bufferSize; i++ ) {\r
+ for ( unsigned int j=0; j<streamChannels; j++ ) {\r
+ out[j*outOffset] = *in++;\r
+ }\r
+ out += outJump;\r
+ in += inJump;\r
+ }\r
+ channelsLeft -= streamChannels;\r
+ }\r
+ }\r
+ \r
+ if ( stream_.doConvertBuffer[1] ) { // convert from our internal "device" buffer\r
+ convertBuffer( stream_.userBuffer[1],\r
+ stream_.deviceBuffer,\r
+ stream_.convertInfo[1] );\r
+ }\r
+ }\r
+ }\r
+\r
+ unlock:\r
+ //MUTEX_UNLOCK( &stream_.mutex );\r
+\r
+ RtApi::tickStreamTime();\r
+ return SUCCESS;\r
+}\r
+\r
+const char* RtApiCore :: getErrorCode( OSStatus code )\r
+{\r
+ switch( code ) {\r
+\r
+ case kAudioHardwareNotRunningError:\r
+ return "kAudioHardwareNotRunningError";\r
+\r
+ case kAudioHardwareUnspecifiedError:\r
+ return "kAudioHardwareUnspecifiedError";\r
+\r
+ case kAudioHardwareUnknownPropertyError:\r
+ return "kAudioHardwareUnknownPropertyError";\r
+\r
+ case kAudioHardwareBadPropertySizeError:\r
+ return "kAudioHardwareBadPropertySizeError";\r
+\r
+ case kAudioHardwareIllegalOperationError:\r
+ return "kAudioHardwareIllegalOperationError";\r
+\r
+ case kAudioHardwareBadObjectError:\r
+ return "kAudioHardwareBadObjectError";\r
+\r
+ case kAudioHardwareBadDeviceError:\r
+ return "kAudioHardwareBadDeviceError";\r
+\r
+ case kAudioHardwareBadStreamError:\r
+ return "kAudioHardwareBadStreamError";\r
+\r
+ case kAudioHardwareUnsupportedOperationError:\r
+ return "kAudioHardwareUnsupportedOperationError";\r
+\r
+ case kAudioDeviceUnsupportedFormatError:\r
+ return "kAudioDeviceUnsupportedFormatError";\r
+\r
+ case kAudioDevicePermissionsError:\r
+ return "kAudioDevicePermissionsError";\r
+\r
+ default:\r
+ return "CoreAudio unknown error";\r
+ }\r
+}\r
+\r
+ //******************** End of __MACOSX_CORE__ *********************//\r
+#endif\r
+\r
+#if defined(__UNIX_JACK__)\r
+\r
+// JACK is a low-latency audio server, originally written for the\r
+// GNU/Linux operating system and now also ported to OS-X. It can\r
+// connect a number of different applications to an audio device, as\r
+// well as allowing them to share audio between themselves.\r
+//\r
+// When using JACK with RtAudio, "devices" refer to JACK clients that\r
+// have ports connected to the server. The JACK server is typically\r
+// started in a terminal as follows:\r
+//\r
+// .jackd -d alsa -d hw:0\r
+//\r
+// or through an interface program such as qjackctl. Many of the\r
+// parameters normally set for a stream are fixed by the JACK server\r
+// and can be specified when the JACK server is started. In\r
+// particular,\r
+//\r
+// .jackd -d alsa -d hw:0 -r 44100 -p 512 -n 4\r
+//\r
+// specifies a sample rate of 44100 Hz, a buffer size of 512 sample\r
+// frames, and number of buffers = 4. Once the server is running, it\r
+// is not possible to override these values. If the values are not\r
+// specified in the command-line, the JACK server uses default values.\r
+//\r
+// The JACK server does not have to be running when an instance of\r
+// RtApiJack is created, though the function getDeviceCount() will\r
+// report 0 devices found until JACK has been started. When no\r
+// devices are available (i.e., the JACK server is not running), a\r
+// stream cannot be opened.\r
+\r
+#include <jack/jack.h>\r
+#include <unistd.h>\r
+#include <cstdio>\r
+\r
+// A structure to hold various information related to the Jack API\r
+// implementation.\r
+struct JackHandle {\r
+ jack_client_t *client;\r
+ jack_port_t **ports[2];\r
+ std::string deviceName[2];\r
+ bool xrun[2];\r
+ pthread_cond_t condition;\r
+ int drainCounter; // Tracks callback counts when draining\r
+ bool internalDrain; // Indicates if stop is initiated from callback or not.\r
+\r
+ JackHandle()\r
+ :client(0), drainCounter(0), internalDrain(false) { ports[0] = 0; ports[1] = 0; xrun[0] = false; xrun[1] = false; }\r
+};\r
+\r
+/* --- Monocasual hack ---------------------------------------------- */\r
+#ifdef __linux__\r
+void *RtApi :: __HACK__getJackClient() {\r
+ JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
+ return (void*) handle->client;\r
+}\r
+#endif\r
+/* ------------------------------------------------------------------ */\r
+\r
+static void jackSilentError( const char * ) {};\r
+\r
+RtApiJack :: RtApiJack()\r
+{\r
+ // Nothing to do here.\r
+#if !defined(__RTAUDIO_DEBUG__)\r
+ // Turn off Jack's internal error reporting.\r
+ jack_set_error_function( &jackSilentError );\r
+#endif\r
+}\r
+\r
+RtApiJack :: ~RtApiJack()\r
+{\r
+ if ( stream_.state != STREAM_CLOSED ) closeStream();\r
+}\r
+\r
+unsigned int RtApiJack :: getDeviceCount( void )\r
+{\r
+ // See if we can become a jack client.\r
+ jack_options_t options = (jack_options_t) ( JackNoStartServer ); //JackNullOption;\r
+ jack_status_t *status = NULL;\r
+ jack_client_t *client = jack_client_open( "RtApiJackCount", options, status );\r
+ if ( client == 0 ) return 0;\r
+\r
+ const char **ports;\r
+ std::string port, previousPort;\r
+ unsigned int nChannels = 0, nDevices = 0;\r
+ ports = jack_get_ports( client, NULL, NULL, 0 );\r
+ if ( ports ) {\r
+ // Parse the port names up to the first colon (:).\r
+ size_t iColon = 0;\r
+ do {\r
+ port = (char *) ports[ nChannels ];\r
+ iColon = port.find(":");\r
+ if ( iColon != std::string::npos ) {\r
+ port = port.substr( 0, iColon + 1 );\r
+ if ( port != previousPort ) {\r
+ nDevices++;\r
+ previousPort = port;\r
+ }\r
+ }\r
+ } while ( ports[++nChannels] );\r
+ free( ports );\r
+ }\r
+\r
+ jack_client_close( client );\r
+ return nDevices;\r
+}\r
+\r
+RtAudio::DeviceInfo RtApiJack :: getDeviceInfo( unsigned int device )\r
+{\r
+ RtAudio::DeviceInfo info;\r
+ info.probed = false;\r
+\r
+ jack_options_t options = (jack_options_t) ( JackNoStartServer ); //JackNullOption\r
+ jack_status_t *status = NULL;\r
+ jack_client_t *client = jack_client_open( "RtApiJackInfo", options, status );\r
+ if ( client == 0 ) {\r
+ errorText_ = "RtApiJack::getDeviceInfo: Jack server not found or connection error!";\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ const char **ports;\r
+ std::string port, previousPort;\r
+ unsigned int nPorts = 0, nDevices = 0;\r
+ ports = jack_get_ports( client, NULL, NULL, 0 );\r
+ if ( ports ) {\r
+ // Parse the port names up to the first colon (:).\r
+ size_t iColon = 0;\r
+ do {\r
+ port = (char *) ports[ nPorts ];\r
+ iColon = port.find(":");\r
+ if ( iColon != std::string::npos ) {\r
+ port = port.substr( 0, iColon );\r
+ if ( port != previousPort ) {\r
+ if ( nDevices == device ) info.name = port;\r
+ nDevices++;\r
+ previousPort = port;\r
+ }\r
+ }\r
+ } while ( ports[++nPorts] );\r
+ free( ports );\r
+ }\r
+\r
+ if ( device >= nDevices ) {\r
+ jack_client_close( client );\r
+ errorText_ = "RtApiJack::getDeviceInfo: device ID is invalid!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return info;\r
+ }\r
+\r
+ // Get the current jack server sample rate.\r
+ info.sampleRates.clear();\r
+ info.sampleRates.push_back( jack_get_sample_rate( client ) );\r
+\r
+ // Count the available ports containing the client name as device\r
+ // channels. Jack "input ports" equal RtAudio output channels.\r
+ unsigned int nChannels = 0;\r
+ ports = jack_get_ports( client, info.name.c_str(), NULL, JackPortIsInput );\r
+ if ( ports ) {\r
+ while ( ports[ nChannels ] ) nChannels++;\r
+ free( ports );\r
+ info.outputChannels = nChannels;\r
+ }\r
+\r
+ // Jack "output ports" equal RtAudio input channels.\r
+ nChannels = 0;\r
+ ports = jack_get_ports( client, info.name.c_str(), NULL, JackPortIsOutput );\r
+ if ( ports ) {\r
+ while ( ports[ nChannels ] ) nChannels++;\r
+ free( ports );\r
+ info.inputChannels = nChannels;\r
+ }\r
+\r
+ if ( info.outputChannels == 0 && info.inputChannels == 0 ) {\r
+ jack_client_close(client);\r
+ errorText_ = "RtApiJack::getDeviceInfo: error determining Jack input/output channels!";\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // If device opens for both playback and capture, we determine the channels.\r
+ if ( info.outputChannels > 0 && info.inputChannels > 0 )\r
+ info.duplexChannels = (info.outputChannels > info.inputChannels) ? info.inputChannels : info.outputChannels;\r
+\r
+ // Jack always uses 32-bit floats.\r
+ info.nativeFormats = RTAUDIO_FLOAT32;\r
+\r
+ // Jack doesn't provide default devices so we'll use the first available one.\r
+ if ( device == 0 && info.outputChannels > 0 )\r
+ info.isDefaultOutput = true;\r
+ if ( device == 0 && info.inputChannels > 0 )\r
+ info.isDefaultInput = true;\r
+\r
+ jack_client_close(client);\r
+ info.probed = true;\r
+ return info;\r
+}\r
+\r
+static int jackCallbackHandler( jack_nframes_t nframes, void *infoPointer )\r
+{\r
+ CallbackInfo *info = (CallbackInfo *) infoPointer;\r
+\r
+ RtApiJack *object = (RtApiJack *) info->object;\r
+ if ( object->callbackEvent( (unsigned long) nframes ) == false ) return 1;\r
+\r
+ return 0;\r
+}\r
+\r
+// This function will be called by a spawned thread when the Jack\r
+// server signals that it is shutting down. It is necessary to handle\r
+// it this way because the jackShutdown() function must return before\r
+// the jack_deactivate() function (in closeStream()) will return.\r
+static void *jackCloseStream( void *ptr )\r
+{\r
+ CallbackInfo *info = (CallbackInfo *) ptr;\r
+ RtApiJack *object = (RtApiJack *) info->object;\r
+\r
+ object->closeStream();\r
+\r
+ pthread_exit( NULL );\r
+}\r
+static void jackShutdown( void *infoPointer )\r
+{\r
+ CallbackInfo *info = (CallbackInfo *) infoPointer;\r
+ RtApiJack *object = (RtApiJack *) info->object;\r
+\r
+ // Check current stream state. If stopped, then we'll assume this\r
+ // was called as a result of a call to RtApiJack::stopStream (the\r
+ // deactivation of a client handle causes this function to be called).\r
+ // If not, we'll assume the Jack server is shutting down or some\r
+ // other problem occurred and we should close the stream.\r
+ if ( object->isStreamRunning() == false ) return;\r
+\r
+ ThreadHandle threadId;\r
+ pthread_create( &threadId, NULL, jackCloseStream, info );\r
+ std::cerr << "\nRtApiJack: the Jack server is shutting down this client ... stream stopped and closed!!\n" << std::endl;\r
+}\r
+\r
+static int jackXrun( void *infoPointer )\r
+{\r
+ JackHandle *handle = (JackHandle *) infoPointer;\r
+\r
+ if ( handle->ports[0] ) handle->xrun[0] = true;\r
+ if ( handle->ports[1] ) handle->xrun[1] = true;\r
+\r
+ return 0;\r
+}\r
+\r
+bool RtApiJack :: probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
+ unsigned int firstChannel, unsigned int sampleRate,\r
+ RtAudioFormat format, unsigned int *bufferSize,\r
+ RtAudio::StreamOptions *options )\r
+{\r
+ JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
+\r
+ // Look for jack server and try to become a client (only do once per stream).\r
+ jack_client_t *client = 0;\r
+ if ( mode == OUTPUT || ( mode == INPUT && stream_.mode != OUTPUT ) ) {\r
+ jack_options_t jackoptions = (jack_options_t) ( JackNoStartServer ); //JackNullOption;\r
+ jack_status_t *status = NULL;\r
+ if ( options && !options->streamName.empty() )\r
+ client = jack_client_open( options->streamName.c_str(), jackoptions, status );\r
+ else\r
+ client = jack_client_open( "RtApiJack", jackoptions, status );\r
+ if ( client == 0 ) {\r
+ errorText_ = "RtApiJack::probeDeviceOpen: Jack server not found or connection error!";\r
+ error( RtAudioError::WARNING );\r
+ return FAILURE;\r
+ }\r
+ }\r
+ else {\r
+ // The handle must have been created on an earlier pass.\r
+ client = handle->client;\r
+ }\r
+\r
+ const char **ports;\r
+ std::string port, previousPort, deviceName;\r
+ unsigned int nPorts = 0, nDevices = 0;\r
+ ports = jack_get_ports( client, NULL, NULL, 0 );\r
+ if ( ports ) {\r
+ // Parse the port names up to the first colon (:).\r
+ size_t iColon = 0;\r
+ do {\r
+ port = (char *) ports[ nPorts ];\r
+ iColon = port.find(":");\r
+ if ( iColon != std::string::npos ) {\r
+ port = port.substr( 0, iColon );\r
+ if ( port != previousPort ) {\r
+ if ( nDevices == device ) deviceName = port;\r
+ nDevices++;\r
+ previousPort = port;\r
+ }\r
+ }\r
+ } while ( ports[++nPorts] );\r
+ free( ports );\r
+ }\r
+\r
+ if ( device >= nDevices ) {\r
+ errorText_ = "RtApiJack::probeDeviceOpen: device ID is invalid!";\r
+ return FAILURE;\r
+ }\r
+\r
+ // Count the available ports containing the client name as device\r
+ // channels. Jack "input ports" equal RtAudio output channels.\r
+ unsigned int nChannels = 0;\r
+ unsigned long flag = JackPortIsInput;\r
+ if ( mode == INPUT ) flag = JackPortIsOutput;\r
+ ports = jack_get_ports( client, deviceName.c_str(), NULL, flag );\r
+ if ( ports ) {\r
+ while ( ports[ nChannels ] ) nChannels++;\r
+ free( ports );\r
+ }\r
+\r
+ // Compare the jack ports for specified client to the requested number of channels.\r
+ if ( nChannels < (channels + firstChannel) ) {\r
+ errorStream_ << "RtApiJack::probeDeviceOpen: requested number of channels (" << channels << ") + offset (" << firstChannel << ") not found for specified device (" << device << ":" << deviceName << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Check the jack server sample rate.\r
+ unsigned int jackRate = jack_get_sample_rate( client );\r
+ if ( sampleRate != jackRate ) {\r
+ jack_client_close( client );\r
+ errorStream_ << "RtApiJack::probeDeviceOpen: the requested sample rate (" << sampleRate << ") is different than the JACK server rate (" << jackRate << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ stream_.sampleRate = jackRate;\r
+\r
+ // Get the latency of the JACK port.\r
+ ports = jack_get_ports( client, deviceName.c_str(), NULL, flag );\r
+ if ( ports[ firstChannel ] ) {\r
+ // Added by Ge Wang\r
+ jack_latency_callback_mode_t cbmode = (mode == INPUT ? JackCaptureLatency : JackPlaybackLatency);\r
+ // the range (usually the min and max are equal)\r
+ jack_latency_range_t latrange; latrange.min = latrange.max = 0;\r
+ // get the latency range\r
+ jack_port_get_latency_range( jack_port_by_name( client, ports[firstChannel] ), cbmode, &latrange );\r
+ // be optimistic, use the min!\r
+ stream_.latency[mode] = latrange.min;\r
+ //stream_.latency[mode] = jack_port_get_latency( jack_port_by_name( client, ports[ firstChannel ] ) );\r
+ }\r
+ free( ports );\r
+\r
+ // The jack server always uses 32-bit floating-point data.\r
+ stream_.deviceFormat[mode] = RTAUDIO_FLOAT32;\r
+ stream_.userFormat = format;\r
+\r
+ if ( options && options->flags & RTAUDIO_NONINTERLEAVED ) stream_.userInterleaved = false;\r
+ else stream_.userInterleaved = true;\r
+\r
+ // Jack always uses non-interleaved buffers.\r
+ stream_.deviceInterleaved[mode] = false;\r
+\r
+ // Jack always provides host byte-ordered data.\r
+ stream_.doByteSwap[mode] = false;\r
+\r
+ // Get the buffer size. The buffer size and number of buffers\r
+ // (periods) is set when the jack server is started.\r
+ stream_.bufferSize = (int) jack_get_buffer_size( client );\r
+ *bufferSize = stream_.bufferSize;\r
+\r
+ stream_.nDeviceChannels[mode] = channels;\r
+ stream_.nUserChannels[mode] = channels;\r
+\r
+ // Set flags for buffer conversion.\r
+ stream_.doConvertBuffer[mode] = false;\r
+ if ( stream_.userFormat != stream_.deviceFormat[mode] )\r
+ stream_.doConvertBuffer[mode] = true;\r
+ if ( stream_.userInterleaved != stream_.deviceInterleaved[mode] &&\r
+ stream_.nUserChannels[mode] > 1 )\r
+ stream_.doConvertBuffer[mode] = true;\r
+\r
+ // Allocate our JackHandle structure for the stream.\r
+ if ( handle == 0 ) {\r
+ try {\r
+ handle = new JackHandle;\r
+ }\r
+ catch ( std::bad_alloc& ) {\r
+ errorText_ = "RtApiJack::probeDeviceOpen: error allocating JackHandle memory.";\r
+ goto error;\r
+ }\r
+\r
+ if ( pthread_cond_init(&handle->condition, NULL) ) {\r
+ errorText_ = "RtApiJack::probeDeviceOpen: error initializing pthread condition variable.";\r
+ goto error;\r
+ }\r
+ stream_.apiHandle = (void *) handle;\r
+ handle->client = client;\r
+ }\r
+ handle->deviceName[mode] = deviceName;\r
+\r
+ // Allocate necessary internal buffers.\r
+ unsigned long bufferBytes;\r
+ bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
+ stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
+ if ( stream_.userBuffer[mode] == NULL ) {\r
+ errorText_ = "RtApiJack::probeDeviceOpen: error allocating user buffer memory.";\r
+ goto error;\r
+ }\r
+\r
+ if ( stream_.doConvertBuffer[mode] ) {\r
+\r
+ bool makeBuffer = true;\r
+ if ( mode == OUTPUT )\r
+ bufferBytes = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
+ else { // mode == INPUT\r
+ bufferBytes = stream_.nDeviceChannels[1] * formatBytes( stream_.deviceFormat[1] );\r
+ if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
+ unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes(stream_.deviceFormat[0]);\r
+ if ( bufferBytes < bytesOut ) makeBuffer = false;\r
+ }\r
+ }\r
+\r
+ if ( makeBuffer ) {\r
+ bufferBytes *= *bufferSize;\r
+ if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
+ if ( stream_.deviceBuffer == NULL ) {\r
+ errorText_ = "RtApiJack::probeDeviceOpen: error allocating device buffer memory.";\r
+ goto error;\r
+ }\r
+ }\r
+ }\r
+\r
+ // Allocate memory for the Jack ports (channels) identifiers.\r
+ handle->ports[mode] = (jack_port_t **) malloc ( sizeof (jack_port_t *) * channels );\r
+ if ( handle->ports[mode] == NULL ) {\r
+ errorText_ = "RtApiJack::probeDeviceOpen: error allocating port memory.";\r
+ goto error;\r
+ }\r
+\r
+ stream_.device[mode] = device;\r
+ stream_.channelOffset[mode] = firstChannel;\r
+ stream_.state = STREAM_STOPPED;\r
+ stream_.callbackInfo.object = (void *) this;\r
+\r
+ if ( stream_.mode == OUTPUT && mode == INPUT )\r
+ // We had already set up the stream for output.\r
+ stream_.mode = DUPLEX;\r
+ else {\r
+ stream_.mode = mode;\r
+ jack_set_process_callback( handle->client, jackCallbackHandler, (void *) &stream_.callbackInfo );\r
+ jack_set_xrun_callback( handle->client, jackXrun, (void *) &handle );\r
+ jack_on_shutdown( handle->client, jackShutdown, (void *) &stream_.callbackInfo );\r
+ }\r
+\r
+ // Register our ports.\r
+ char label[64];\r
+ if ( mode == OUTPUT ) {\r
+ for ( unsigned int i=0; i<stream_.nUserChannels[0]; i++ ) {\r
+ snprintf( label, 64, "outport %d", i );\r
+ handle->ports[0][i] = jack_port_register( handle->client, (const char *)label,\r
+ JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0 );\r
+ }\r
+ }\r
+ else {\r
+ for ( unsigned int i=0; i<stream_.nUserChannels[1]; i++ ) {\r
+ snprintf( label, 64, "inport %d", i );\r
+ handle->ports[1][i] = jack_port_register( handle->client, (const char *)label,\r
+ JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0 );\r
+ }\r
+ }\r
+\r
+ // Setup the buffer conversion information structure. We don't use\r
+ // buffers to do channel offsets, so we override that parameter\r
+ // here.\r
+ if ( stream_.doConvertBuffer[mode] ) setConvertInfo( mode, 0 );\r
+\r
+ return SUCCESS;\r
+\r
+ error:\r
+ if ( handle ) {\r
+ pthread_cond_destroy( &handle->condition );\r
+ jack_client_close( handle->client );\r
+\r
+ if ( handle->ports[0] ) free( handle->ports[0] );\r
+ if ( handle->ports[1] ) free( handle->ports[1] );\r
+\r
+ delete handle;\r
+ stream_.apiHandle = 0;\r
+ }\r
+\r
+ for ( int i=0; i<2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ return FAILURE;\r
+}\r
+\r
+void RtApiJack :: closeStream( void )\r
+{\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiJack::closeStream(): no open stream to close!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
+ if ( handle ) {\r
+\r
+ if ( stream_.state == STREAM_RUNNING )\r
+ jack_deactivate( handle->client );\r
+\r
+ jack_client_close( handle->client );\r
+ }\r
+\r
+ if ( handle ) {\r
+ if ( handle->ports[0] ) free( handle->ports[0] );\r
+ if ( handle->ports[1] ) free( handle->ports[1] );\r
+ pthread_cond_destroy( &handle->condition );\r
+ delete handle;\r
+ stream_.apiHandle = 0;\r
+ }\r
+\r
+ for ( int i=0; i<2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ stream_.mode = UNINITIALIZED;\r
+ stream_.state = STREAM_CLOSED;\r
+}\r
+\r
+void RtApiJack :: startStream( void )\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_RUNNING ) {\r
+ errorText_ = "RtApiJack::startStream(): the stream is already running!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
+ int result = jack_activate( handle->client );\r
+ if ( result ) {\r
+ errorText_ = "RtApiJack::startStream(): unable to activate JACK client!";\r
+ goto unlock;\r
+ }\r
+\r
+ const char **ports;\r
+\r
+ // Get the list of available ports.\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+ result = 1;\r
+ ports = jack_get_ports( handle->client, handle->deviceName[0].c_str(), NULL, JackPortIsInput);\r
+ if ( ports == NULL) {\r
+ errorText_ = "RtApiJack::startStream(): error determining available JACK input ports!";\r
+ goto unlock;\r
+ }\r
+\r
+ // Now make the port connections. Since RtAudio wasn't designed to\r
+ // allow the user to select particular channels of a device, we'll\r
+ // just open the first "nChannels" ports with offset.\r
+ for ( unsigned int i=0; i<stream_.nUserChannels[0]; i++ ) {\r
+ result = 1;\r
+ if ( ports[ stream_.channelOffset[0] + i ] )\r
+ result = jack_connect( handle->client, jack_port_name( handle->ports[0][i] ), ports[ stream_.channelOffset[0] + i ] );\r
+ if ( result ) {\r
+ free( ports );\r
+ errorText_ = "RtApiJack::startStream(): error connecting output ports!";\r
+ goto unlock;\r
+ }\r
+ }\r
+ free(ports);\r
+ }\r
+\r
+ if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
+ result = 1;\r
+ ports = jack_get_ports( handle->client, handle->deviceName[1].c_str(), NULL, JackPortIsOutput );\r
+ if ( ports == NULL) {\r
+ errorText_ = "RtApiJack::startStream(): error determining available JACK output ports!";\r
+ goto unlock;\r
+ }\r
+\r
+ // Now make the port connections. See note above.\r
+ for ( unsigned int i=0; i<stream_.nUserChannels[1]; i++ ) {\r
+ result = 1;\r
+ if ( ports[ stream_.channelOffset[1] + i ] )\r
+ result = jack_connect( handle->client, ports[ stream_.channelOffset[1] + i ], jack_port_name( handle->ports[1][i] ) );\r
+ if ( result ) {\r
+ free( ports );\r
+ errorText_ = "RtApiJack::startStream(): error connecting input ports!";\r
+ goto unlock;\r
+ }\r
+ }\r
+ free(ports);\r
+ }\r
+\r
+ handle->drainCounter = 0;\r
+ handle->internalDrain = false;\r
+ stream_.state = STREAM_RUNNING;\r
+\r
+ unlock:\r
+ if ( result == 0 ) return;\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+}\r
+\r
+void RtApiJack :: stopStream( void )\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiJack::stopStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+\r
+ if ( handle->drainCounter == 0 ) {\r
+ handle->drainCounter = 2;\r
+ pthread_cond_wait( &handle->condition, &stream_.mutex ); // block until signaled\r
+ }\r
+ }\r
+\r
+ jack_deactivate( handle->client );\r
+ stream_.state = STREAM_STOPPED;\r
+}\r
+\r
+void RtApiJack :: abortStream( void )\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiJack::abortStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
+ handle->drainCounter = 2;\r
+\r
+ stopStream();\r
+}\r
+\r
+// This function will be called by a spawned thread when the user\r
+// callback function signals that the stream should be stopped or\r
+// aborted. It is necessary to handle it this way because the\r
+// callbackEvent() function must return before the jack_deactivate()\r
+// function will return.\r
+static void *jackStopStream( void *ptr )\r
+{\r
+ CallbackInfo *info = (CallbackInfo *) ptr;\r
+ RtApiJack *object = (RtApiJack *) info->object;\r
+\r
+ object->stopStream();\r
+ pthread_exit( NULL );\r
+}\r
+\r
+bool RtApiJack :: callbackEvent( unsigned long nframes )\r
+{\r
+ if ( stream_.state == STREAM_STOPPED || stream_.state == STREAM_STOPPING ) return SUCCESS;\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiCore::callbackEvent(): the stream is closed ... this shouldn't happen!";\r
+ error( RtAudioError::WARNING );\r
+ return FAILURE;\r
+ }\r
+ if ( stream_.bufferSize != nframes ) {\r
+ errorText_ = "RtApiCore::callbackEvent(): the JACK buffer size has changed ... cannot process!";\r
+ error( RtAudioError::WARNING );\r
+ return FAILURE;\r
+ }\r
+\r
+ CallbackInfo *info = (CallbackInfo *) &stream_.callbackInfo;\r
+ JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
+\r
+ // Check if we were draining the stream and signal is finished.\r
+ if ( handle->drainCounter > 3 ) {\r
+ ThreadHandle threadId;\r
+\r
+ stream_.state = STREAM_STOPPING;\r
+ if ( handle->internalDrain == true )\r
+ pthread_create( &threadId, NULL, jackStopStream, info );\r
+ else\r
+ pthread_cond_signal( &handle->condition );\r
+ return SUCCESS;\r
+ }\r
+\r
+ // Invoke user callback first, to get fresh output data.\r
+ if ( handle->drainCounter == 0 ) {\r
+ RtAudioCallback callback = (RtAudioCallback) info->callback;\r
+ double streamTime = getStreamTime();\r
+ RtAudioStreamStatus status = 0;\r
+ if ( stream_.mode != INPUT && handle->xrun[0] == true ) {\r
+ status |= RTAUDIO_OUTPUT_UNDERFLOW;\r
+ handle->xrun[0] = false;\r
+ }\r
+ if ( stream_.mode != OUTPUT && handle->xrun[1] == true ) {\r
+ status |= RTAUDIO_INPUT_OVERFLOW;\r
+ handle->xrun[1] = false;\r
+ }\r
+ int cbReturnValue = callback( stream_.userBuffer[0], stream_.userBuffer[1],\r
+ stream_.bufferSize, streamTime, status, info->userData );\r
+ if ( cbReturnValue == 2 ) {\r
+ stream_.state = STREAM_STOPPING;\r
+ handle->drainCounter = 2;\r
+ ThreadHandle id;\r
+ pthread_create( &id, NULL, jackStopStream, info );\r
+ return SUCCESS;\r
+ }\r
+ else if ( cbReturnValue == 1 ) {\r
+ handle->drainCounter = 1;\r
+ handle->internalDrain = true;\r
+ }\r
+ }\r
+\r
+ jack_default_audio_sample_t *jackbuffer;\r
+ unsigned long bufferBytes = nframes * sizeof( jack_default_audio_sample_t );\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+\r
+ if ( handle->drainCounter > 1 ) { // write zeros to the output stream\r
+\r
+ for ( unsigned int i=0; i<stream_.nDeviceChannels[0]; i++ ) {\r
+ jackbuffer = (jack_default_audio_sample_t *) jack_port_get_buffer( handle->ports[0][i], (jack_nframes_t) nframes );\r
+ memset( jackbuffer, 0, bufferBytes );\r
+ }\r
+\r
+ }\r
+ else if ( stream_.doConvertBuffer[0] ) {\r
+\r
+ convertBuffer( stream_.deviceBuffer, stream_.userBuffer[0], stream_.convertInfo[0] );\r
+\r
+ for ( unsigned int i=0; i<stream_.nDeviceChannels[0]; i++ ) {\r
+ jackbuffer = (jack_default_audio_sample_t *) jack_port_get_buffer( handle->ports[0][i], (jack_nframes_t) nframes );\r
+ memcpy( jackbuffer, &stream_.deviceBuffer[i*bufferBytes], bufferBytes );\r
+ }\r
+ }\r
+ else { // no buffer conversion\r
+ for ( unsigned int i=0; i<stream_.nUserChannels[0]; i++ ) {\r
+ jackbuffer = (jack_default_audio_sample_t *) jack_port_get_buffer( handle->ports[0][i], (jack_nframes_t) nframes );\r
+ memcpy( jackbuffer, &stream_.userBuffer[0][i*bufferBytes], bufferBytes );\r
+ }\r
+ }\r
+ }\r
+\r
+ // Don't bother draining input\r
+ if ( handle->drainCounter ) {\r
+ handle->drainCounter++;\r
+ goto unlock;\r
+ }\r
+\r
+ if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
+\r
+ if ( stream_.doConvertBuffer[1] ) {\r
+ for ( unsigned int i=0; i<stream_.nDeviceChannels[1]; i++ ) {\r
+ jackbuffer = (jack_default_audio_sample_t *) jack_port_get_buffer( handle->ports[1][i], (jack_nframes_t) nframes );\r
+ memcpy( &stream_.deviceBuffer[i*bufferBytes], jackbuffer, bufferBytes );\r
+ }\r
+ convertBuffer( stream_.userBuffer[1], stream_.deviceBuffer, stream_.convertInfo[1] );\r
+ }\r
+ else { // no buffer conversion\r
+ for ( unsigned int i=0; i<stream_.nUserChannels[1]; i++ ) {\r
+ jackbuffer = (jack_default_audio_sample_t *) jack_port_get_buffer( handle->ports[1][i], (jack_nframes_t) nframes );\r
+ memcpy( &stream_.userBuffer[1][i*bufferBytes], jackbuffer, bufferBytes );\r
+ }\r
+ }\r
+ }\r
+\r
+ unlock:\r
+ RtApi::tickStreamTime();\r
+ return SUCCESS;\r
+}\r
+ //******************** End of __UNIX_JACK__ *********************//\r
+#endif\r
+\r
+#if defined(__WINDOWS_ASIO__) // ASIO API on Windows\r
+\r
+// The ASIO API is designed around a callback scheme, so this\r
+// implementation is similar to that used for OS-X CoreAudio and Linux\r
+// Jack. The primary constraint with ASIO is that it only allows\r
+// access to a single driver at a time. Thus, it is not possible to\r
+// have more than one simultaneous RtAudio stream.\r
+//\r
+// This implementation also requires a number of external ASIO files\r
+// and a few global variables. The ASIO callback scheme does not\r
+// allow for the passing of user data, so we must create a global\r
+// pointer to our callbackInfo structure.\r
+//\r
+// On unix systems, we make use of a pthread condition variable.\r
+// Since there is no equivalent in Windows, I hacked something based\r
+// on information found in\r
+// http://www.cs.wustl.edu/~schmidt/win32-cv-1.html.\r
+\r
+#include "asiosys.h"\r
+#include "asio.h"\r
+#include "iasiothiscallresolver.h"\r
+#include "asiodrivers.h"\r
+#include <cmath>\r
+\r
+static AsioDrivers drivers;\r
+static ASIOCallbacks asioCallbacks;\r
+static ASIODriverInfo driverInfo;\r
+static CallbackInfo *asioCallbackInfo;\r
+static bool asioXRun;\r
+\r
+struct AsioHandle {\r
+ int drainCounter; // Tracks callback counts when draining\r
+ bool internalDrain; // Indicates if stop is initiated from callback or not.\r
+ ASIOBufferInfo *bufferInfos;\r
+ HANDLE condition;\r
+\r
+ AsioHandle()\r
+ :drainCounter(0), internalDrain(false), bufferInfos(0) {}\r
+};\r
+\r
+// Function declarations (definitions at end of section)\r
+static const char* getAsioErrorString( ASIOError result );\r
+static void sampleRateChanged( ASIOSampleRate sRate );\r
+static long asioMessages( long selector, long value, void* message, double* opt );\r
+\r
+RtApiAsio :: RtApiAsio()\r
+{\r
+ // ASIO cannot run on a multi-threaded appartment. You can call\r
+ // CoInitialize beforehand, but it must be for appartment threading\r
+ // (in which case, CoInitilialize will return S_FALSE here).\r
+ coInitialized_ = false;\r
+ HRESULT hr = CoInitialize( NULL ); \r
+ if ( FAILED(hr) ) {\r
+ errorText_ = "RtApiAsio::ASIO requires a single-threaded appartment. Call CoInitializeEx(0,COINIT_APARTMENTTHREADED)";\r
+ error( RtAudioError::WARNING );\r
+ }\r
+ coInitialized_ = true;\r
+\r
+ drivers.removeCurrentDriver();\r
+ driverInfo.asioVersion = 2;\r
+\r
+ // See note in DirectSound implementation about GetDesktopWindow().\r
+ driverInfo.sysRef = GetForegroundWindow();\r
+}\r
+\r
+RtApiAsio :: ~RtApiAsio()\r
+{\r
+ if ( stream_.state != STREAM_CLOSED ) closeStream();\r
+ if ( coInitialized_ ) CoUninitialize();\r
+}\r
+\r
+unsigned int RtApiAsio :: getDeviceCount( void )\r
+{\r
+ return (unsigned int) drivers.asioGetNumDev();\r
+}\r
+\r
+RtAudio::DeviceInfo RtApiAsio :: getDeviceInfo( unsigned int device )\r
+{\r
+ RtAudio::DeviceInfo info;\r
+ info.probed = false;\r
+\r
+ // Get device ID\r
+ unsigned int nDevices = getDeviceCount();\r
+ if ( nDevices == 0 ) {\r
+ errorText_ = "RtApiAsio::getDeviceInfo: no devices found!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return info;\r
+ }\r
+\r
+ if ( device >= nDevices ) {\r
+ errorText_ = "RtApiAsio::getDeviceInfo: device ID is invalid!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return info;\r
+ }\r
+\r
+ // If a stream is already open, we cannot probe other devices. Thus, use the saved results.\r
+ if ( stream_.state != STREAM_CLOSED ) {\r
+ if ( device >= devices_.size() ) {\r
+ errorText_ = "RtApiAsio::getDeviceInfo: device ID was not present before stream was opened.";\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+ return devices_[ device ];\r
+ }\r
+\r
+ char driverName[32];\r
+ ASIOError result = drivers.asioGetDriverName( (int) device, driverName, 32 );\r
+ if ( result != ASE_OK ) {\r
+ errorStream_ << "RtApiAsio::getDeviceInfo: unable to get driver name (" << getAsioErrorString( result ) << ").";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ info.name = driverName;\r
+\r
+ if ( !drivers.loadDriver( driverName ) ) {\r
+ errorStream_ << "RtApiAsio::getDeviceInfo: unable to load driver (" << driverName << ").";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ result = ASIOInit( &driverInfo );\r
+ if ( result != ASE_OK ) {\r
+ errorStream_ << "RtApiAsio::getDeviceInfo: error (" << getAsioErrorString( result ) << ") initializing driver (" << driverName << ").";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // Determine the device channel information.\r
+ long inputChannels, outputChannels;\r
+ result = ASIOGetChannels( &inputChannels, &outputChannels );\r
+ if ( result != ASE_OK ) {\r
+ drivers.removeCurrentDriver();\r
+ errorStream_ << "RtApiAsio::getDeviceInfo: error (" << getAsioErrorString( result ) << ") getting channel count (" << driverName << ").";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ info.outputChannels = outputChannels;\r
+ info.inputChannels = inputChannels;\r
+ if ( info.outputChannels > 0 && info.inputChannels > 0 )\r
+ info.duplexChannels = (info.outputChannels > info.inputChannels) ? info.inputChannels : info.outputChannels;\r
+\r
+ // Determine the supported sample rates.\r
+ info.sampleRates.clear();\r
+ for ( unsigned int i=0; i<MAX_SAMPLE_RATES; i++ ) {\r
+ result = ASIOCanSampleRate( (ASIOSampleRate) SAMPLE_RATES[i] );\r
+ if ( result == ASE_OK )\r
+ info.sampleRates.push_back( SAMPLE_RATES[i] );\r
+ }\r
+\r
+ // Determine supported data types ... just check first channel and assume rest are the same.\r
+ ASIOChannelInfo channelInfo;\r
+ channelInfo.channel = 0;\r
+ channelInfo.isInput = true;\r
+ if ( info.inputChannels <= 0 ) channelInfo.isInput = false;\r
+ result = ASIOGetChannelInfo( &channelInfo );\r
+ if ( result != ASE_OK ) {\r
+ drivers.removeCurrentDriver();\r
+ errorStream_ << "RtApiAsio::getDeviceInfo: error (" << getAsioErrorString( result ) << ") getting driver channel info (" << driverName << ").";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ info.nativeFormats = 0;\r
+ if ( channelInfo.type == ASIOSTInt16MSB || channelInfo.type == ASIOSTInt16LSB )\r
+ info.nativeFormats |= RTAUDIO_SINT16;\r
+ else if ( channelInfo.type == ASIOSTInt32MSB || channelInfo.type == ASIOSTInt32LSB )\r
+ info.nativeFormats |= RTAUDIO_SINT32;\r
+ else if ( channelInfo.type == ASIOSTFloat32MSB || channelInfo.type == ASIOSTFloat32LSB )\r
+ info.nativeFormats |= RTAUDIO_FLOAT32;\r
+ else if ( channelInfo.type == ASIOSTFloat64MSB || channelInfo.type == ASIOSTFloat64LSB )\r
+ info.nativeFormats |= RTAUDIO_FLOAT64;\r
+ else if ( channelInfo.type == ASIOSTInt24MSB || channelInfo.type == ASIOSTInt24LSB )\r
+ info.nativeFormats |= RTAUDIO_SINT24;\r
+\r
+ if ( info.outputChannels > 0 )\r
+ if ( getDefaultOutputDevice() == device ) info.isDefaultOutput = true;\r
+ if ( info.inputChannels > 0 )\r
+ if ( getDefaultInputDevice() == device ) info.isDefaultInput = true;\r
+\r
+ info.probed = true;\r
+ drivers.removeCurrentDriver();\r
+ return info;\r
+}\r
+\r
+static void bufferSwitch( long index, ASIOBool /*processNow*/ )\r
+{\r
+ RtApiAsio *object = (RtApiAsio *) asioCallbackInfo->object;\r
+ object->callbackEvent( index );\r
+}\r
+\r
+void RtApiAsio :: saveDeviceInfo( void )\r
+{\r
+ devices_.clear();\r
+\r
+ unsigned int nDevices = getDeviceCount();\r
+ devices_.resize( nDevices );\r
+ for ( unsigned int i=0; i<nDevices; i++ )\r
+ devices_[i] = getDeviceInfo( i );\r
+}\r
+\r
+bool RtApiAsio :: probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
+ unsigned int firstChannel, unsigned int sampleRate,\r
+ RtAudioFormat format, unsigned int *bufferSize,\r
+ RtAudio::StreamOptions *options )\r
+{\r
+ // For ASIO, a duplex stream MUST use the same driver.\r
+ if ( mode == INPUT && stream_.mode == OUTPUT && stream_.device[0] != device ) {\r
+ errorText_ = "RtApiAsio::probeDeviceOpen: an ASIO duplex stream must use the same device for input and output!";\r
+ return FAILURE;\r
+ }\r
+\r
+ char driverName[32];\r
+ ASIOError result = drivers.asioGetDriverName( (int) device, driverName, 32 );\r
+ if ( result != ASE_OK ) {\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: unable to get driver name (" << getAsioErrorString( result ) << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Only load the driver once for duplex stream.\r
+ if ( mode != INPUT || stream_.mode != OUTPUT ) {\r
+ // The getDeviceInfo() function will not work when a stream is open\r
+ // because ASIO does not allow multiple devices to run at the same\r
+ // time. Thus, we'll probe the system before opening a stream and\r
+ // save the results for use by getDeviceInfo().\r
+ this->saveDeviceInfo();\r
+\r
+ if ( !drivers.loadDriver( driverName ) ) {\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: unable to load driver (" << driverName << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ result = ASIOInit( &driverInfo );\r
+ if ( result != ASE_OK ) {\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: error (" << getAsioErrorString( result ) << ") initializing driver (" << driverName << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ }\r
+\r
+ // Check the device channel count.\r
+ long inputChannels, outputChannels;\r
+ result = ASIOGetChannels( &inputChannels, &outputChannels );\r
+ if ( result != ASE_OK ) {\r
+ drivers.removeCurrentDriver();\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: error (" << getAsioErrorString( result ) << ") getting channel count (" << driverName << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ if ( ( mode == OUTPUT && (channels+firstChannel) > (unsigned int) outputChannels) ||\r
+ ( mode == INPUT && (channels+firstChannel) > (unsigned int) inputChannels) ) {\r
+ drivers.removeCurrentDriver();\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") does not support requested channel count (" << channels << ") + offset (" << firstChannel << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ stream_.nDeviceChannels[mode] = channels;\r
+ stream_.nUserChannels[mode] = channels;\r
+ stream_.channelOffset[mode] = firstChannel;\r
+\r
+ // Verify the sample rate is supported.\r
+ result = ASIOCanSampleRate( (ASIOSampleRate) sampleRate );\r
+ if ( result != ASE_OK ) {\r
+ drivers.removeCurrentDriver();\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") does not support requested sample rate (" << sampleRate << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Get the current sample rate\r
+ ASIOSampleRate currentRate;\r
+ result = ASIOGetSampleRate( ¤tRate );\r
+ if ( result != ASE_OK ) {\r
+ drivers.removeCurrentDriver();\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") error getting sample rate.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Set the sample rate only if necessary\r
+ if ( currentRate != sampleRate ) {\r
+ result = ASIOSetSampleRate( (ASIOSampleRate) sampleRate );\r
+ if ( result != ASE_OK ) {\r
+ drivers.removeCurrentDriver();\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") error setting sample rate (" << sampleRate << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ }\r
+\r
+ // Determine the driver data type.\r
+ ASIOChannelInfo channelInfo;\r
+ channelInfo.channel = 0;\r
+ if ( mode == OUTPUT ) channelInfo.isInput = false;\r
+ else channelInfo.isInput = true;\r
+ result = ASIOGetChannelInfo( &channelInfo );\r
+ if ( result != ASE_OK ) {\r
+ drivers.removeCurrentDriver();\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") error (" << getAsioErrorString( result ) << ") getting data format.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Assuming WINDOWS host is always little-endian.\r
+ stream_.doByteSwap[mode] = false;\r
+ stream_.userFormat = format;\r
+ stream_.deviceFormat[mode] = 0;\r
+ if ( channelInfo.type == ASIOSTInt16MSB || channelInfo.type == ASIOSTInt16LSB ) {\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
+ if ( channelInfo.type == ASIOSTInt16MSB ) stream_.doByteSwap[mode] = true;\r
+ }\r
+ else if ( channelInfo.type == ASIOSTInt32MSB || channelInfo.type == ASIOSTInt32LSB ) {\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT32;\r
+ if ( channelInfo.type == ASIOSTInt32MSB ) stream_.doByteSwap[mode] = true;\r
+ }\r
+ else if ( channelInfo.type == ASIOSTFloat32MSB || channelInfo.type == ASIOSTFloat32LSB ) {\r
+ stream_.deviceFormat[mode] = RTAUDIO_FLOAT32;\r
+ if ( channelInfo.type == ASIOSTFloat32MSB ) stream_.doByteSwap[mode] = true;\r
+ }\r
+ else if ( channelInfo.type == ASIOSTFloat64MSB || channelInfo.type == ASIOSTFloat64LSB ) {\r
+ stream_.deviceFormat[mode] = RTAUDIO_FLOAT64;\r
+ if ( channelInfo.type == ASIOSTFloat64MSB ) stream_.doByteSwap[mode] = true;\r
+ }\r
+ else if ( channelInfo.type == ASIOSTInt24MSB || channelInfo.type == ASIOSTInt24LSB ) {\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT24;\r
+ if ( channelInfo.type == ASIOSTInt24MSB ) stream_.doByteSwap[mode] = true;\r
+ }\r
+\r
+ if ( stream_.deviceFormat[mode] == 0 ) {\r
+ drivers.removeCurrentDriver();\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") data format not supported by RtAudio.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Set the buffer size. For a duplex stream, this will end up\r
+ // setting the buffer size based on the input constraints, which\r
+ // should be ok.\r
+ long minSize, maxSize, preferSize, granularity;\r
+ result = ASIOGetBufferSize( &minSize, &maxSize, &preferSize, &granularity );\r
+ if ( result != ASE_OK ) {\r
+ drivers.removeCurrentDriver();\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") error (" << getAsioErrorString( result ) << ") getting buffer size.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ if ( *bufferSize < (unsigned int) minSize ) *bufferSize = (unsigned int) minSize;\r
+ else if ( *bufferSize > (unsigned int) maxSize ) *bufferSize = (unsigned int) maxSize;\r
+ else if ( granularity == -1 ) {\r
+ // Make sure bufferSize is a power of two.\r
+ int log2_of_min_size = 0;\r
+ int log2_of_max_size = 0;\r
+\r
+ for ( unsigned int i = 0; i < sizeof(long) * 8; i++ ) {\r
+ if ( minSize & ((long)1 << i) ) log2_of_min_size = i;\r
+ if ( maxSize & ((long)1 << i) ) log2_of_max_size = i;\r
+ }\r
+\r
+ long min_delta = std::abs( (long)*bufferSize - ((long)1 << log2_of_min_size) );\r
+ int min_delta_num = log2_of_min_size;\r
+\r
+ for (int i = log2_of_min_size + 1; i <= log2_of_max_size; i++) {\r
+ long current_delta = std::abs( (long)*bufferSize - ((long)1 << i) );\r
+ if (current_delta < min_delta) {\r
+ min_delta = current_delta;\r
+ min_delta_num = i;\r
+ }\r
+ }\r
+\r
+ *bufferSize = ( (unsigned int)1 << min_delta_num );\r
+ if ( *bufferSize < (unsigned int) minSize ) *bufferSize = (unsigned int) minSize;\r
+ else if ( *bufferSize > (unsigned int) maxSize ) *bufferSize = (unsigned int) maxSize;\r
+ }\r
+ else if ( granularity != 0 ) {\r
+ // Set to an even multiple of granularity, rounding up.\r
+ *bufferSize = (*bufferSize + granularity-1) / granularity * granularity;\r
+ }\r
+\r
+ if ( mode == INPUT && stream_.mode == OUTPUT && stream_.bufferSize != *bufferSize ) {\r
+ drivers.removeCurrentDriver();\r
+ errorText_ = "RtApiAsio::probeDeviceOpen: input/output buffersize discrepancy!";\r
+ return FAILURE;\r
+ }\r
+\r
+ stream_.bufferSize = *bufferSize;\r
+ stream_.nBuffers = 2;\r
+\r
+ if ( options && options->flags & RTAUDIO_NONINTERLEAVED ) stream_.userInterleaved = false;\r
+ else stream_.userInterleaved = true;\r
+\r
+ // ASIO always uses non-interleaved buffers.\r
+ stream_.deviceInterleaved[mode] = false;\r
+\r
+ // Allocate, if necessary, our AsioHandle structure for the stream.\r
+ AsioHandle *handle = (AsioHandle *) stream_.apiHandle;\r
+ if ( handle == 0 ) {\r
+ try {\r
+ handle = new AsioHandle;\r
+ }\r
+ catch ( std::bad_alloc& ) {\r
+ //if ( handle == NULL ) { \r
+ drivers.removeCurrentDriver();\r
+ errorText_ = "RtApiAsio::probeDeviceOpen: error allocating AsioHandle memory.";\r
+ return FAILURE;\r
+ }\r
+ handle->bufferInfos = 0;\r
+\r
+ // Create a manual-reset event.\r
+ handle->condition = CreateEvent( NULL, // no security\r
+ TRUE, // manual-reset\r
+ FALSE, // non-signaled initially\r
+ NULL ); // unnamed\r
+ stream_.apiHandle = (void *) handle;\r
+ }\r
+\r
+ // Create the ASIO internal buffers. Since RtAudio sets up input\r
+ // and output separately, we'll have to dispose of previously\r
+ // created output buffers for a duplex stream.\r
+ long inputLatency, outputLatency;\r
+ if ( mode == INPUT && stream_.mode == OUTPUT ) {\r
+ ASIODisposeBuffers();\r
+ if ( handle->bufferInfos ) free( handle->bufferInfos );\r
+ }\r
+\r
+ // Allocate, initialize, and save the bufferInfos in our stream callbackInfo structure.\r
+ bool buffersAllocated = false;\r
+ unsigned int i, nChannels = stream_.nDeviceChannels[0] + stream_.nDeviceChannels[1];\r
+ handle->bufferInfos = (ASIOBufferInfo *) malloc( nChannels * sizeof(ASIOBufferInfo) );\r
+ if ( handle->bufferInfos == NULL ) {\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: error allocating bufferInfo memory for driver (" << driverName << ").";\r
+ errorText_ = errorStream_.str();\r
+ goto error;\r
+ }\r
+\r
+ ASIOBufferInfo *infos;\r
+ infos = handle->bufferInfos;\r
+ for ( i=0; i<stream_.nDeviceChannels[0]; i++, infos++ ) {\r
+ infos->isInput = ASIOFalse;\r
+ infos->channelNum = i + stream_.channelOffset[0];\r
+ infos->buffers[0] = infos->buffers[1] = 0;\r
+ }\r
+ for ( i=0; i<stream_.nDeviceChannels[1]; i++, infos++ ) {\r
+ infos->isInput = ASIOTrue;\r
+ infos->channelNum = i + stream_.channelOffset[1];\r
+ infos->buffers[0] = infos->buffers[1] = 0;\r
+ }\r
+\r
+ // Set up the ASIO callback structure and create the ASIO data buffers.\r
+ asioCallbacks.bufferSwitch = &bufferSwitch;\r
+ asioCallbacks.sampleRateDidChange = &sampleRateChanged;\r
+ asioCallbacks.asioMessage = &asioMessages;\r
+ asioCallbacks.bufferSwitchTimeInfo = NULL;\r
+ result = ASIOCreateBuffers( handle->bufferInfos, nChannels, stream_.bufferSize, &asioCallbacks );\r
+ if ( result != ASE_OK ) {\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") error (" << getAsioErrorString( result ) << ") creating buffers.";\r
+ errorText_ = errorStream_.str();\r
+ goto error;\r
+ }\r
+ buffersAllocated = true;\r
+\r
+ // Set flags for buffer conversion.\r
+ stream_.doConvertBuffer[mode] = false;\r
+ if ( stream_.userFormat != stream_.deviceFormat[mode] )\r
+ stream_.doConvertBuffer[mode] = true;\r
+ if ( stream_.userInterleaved != stream_.deviceInterleaved[mode] &&\r
+ stream_.nUserChannels[mode] > 1 )\r
+ stream_.doConvertBuffer[mode] = true;\r
+\r
+ // Allocate necessary internal buffers\r
+ unsigned long bufferBytes;\r
+ bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
+ stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
+ if ( stream_.userBuffer[mode] == NULL ) {\r
+ errorText_ = "RtApiAsio::probeDeviceOpen: error allocating user buffer memory.";\r
+ goto error;\r
+ }\r
+\r
+ if ( stream_.doConvertBuffer[mode] ) {\r
+\r
+ bool makeBuffer = true;\r
+ bufferBytes = stream_.nDeviceChannels[mode] * formatBytes( stream_.deviceFormat[mode] );\r
+ if ( mode == INPUT ) {\r
+ if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
+ unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
+ if ( bufferBytes <= bytesOut ) makeBuffer = false;\r
+ }\r
+ }\r
+\r
+ if ( makeBuffer ) {\r
+ bufferBytes *= *bufferSize;\r
+ if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
+ if ( stream_.deviceBuffer == NULL ) {\r
+ errorText_ = "RtApiAsio::probeDeviceOpen: error allocating device buffer memory.";\r
+ goto error;\r
+ }\r
+ }\r
+ }\r
+\r
+ stream_.sampleRate = sampleRate;\r
+ stream_.device[mode] = device;\r
+ stream_.state = STREAM_STOPPED;\r
+ asioCallbackInfo = &stream_.callbackInfo;\r
+ stream_.callbackInfo.object = (void *) this;\r
+ if ( stream_.mode == OUTPUT && mode == INPUT )\r
+ // We had already set up an output stream.\r
+ stream_.mode = DUPLEX;\r
+ else\r
+ stream_.mode = mode;\r
+\r
+ // Determine device latencies\r
+ result = ASIOGetLatencies( &inputLatency, &outputLatency );\r
+ if ( result != ASE_OK ) {\r
+ errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") error (" << getAsioErrorString( result ) << ") getting latency.";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING); // warn but don't fail\r
+ }\r
+ else {\r
+ stream_.latency[0] = outputLatency;\r
+ stream_.latency[1] = inputLatency;\r
+ }\r
+\r
+ // Setup the buffer conversion information structure. We don't use\r
+ // buffers to do channel offsets, so we override that parameter\r
+ // here.\r
+ if ( stream_.doConvertBuffer[mode] ) setConvertInfo( mode, 0 );\r
+\r
+ return SUCCESS;\r
+\r
+ error:\r
+ if ( buffersAllocated )\r
+ ASIODisposeBuffers();\r
+ drivers.removeCurrentDriver();\r
+\r
+ if ( handle ) {\r
+ CloseHandle( handle->condition );\r
+ if ( handle->bufferInfos )\r
+ free( handle->bufferInfos );\r
+ delete handle;\r
+ stream_.apiHandle = 0;\r
+ }\r
+\r
+ for ( int i=0; i<2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ return FAILURE;\r
+}\r
+\r
+void RtApiAsio :: closeStream()\r
+{\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiAsio::closeStream(): no open stream to close!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ if ( stream_.state == STREAM_RUNNING ) {\r
+ stream_.state = STREAM_STOPPED;\r
+ ASIOStop();\r
+ }\r
+ ASIODisposeBuffers();\r
+ drivers.removeCurrentDriver();\r
+\r
+ AsioHandle *handle = (AsioHandle *) stream_.apiHandle;\r
+ if ( handle ) {\r
+ CloseHandle( handle->condition );\r
+ if ( handle->bufferInfos )\r
+ free( handle->bufferInfos );\r
+ delete handle;\r
+ stream_.apiHandle = 0;\r
+ }\r
+\r
+ for ( int i=0; i<2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ stream_.mode = UNINITIALIZED;\r
+ stream_.state = STREAM_CLOSED;\r
+}\r
+\r
+bool stopThreadCalled = false;\r
+\r
+void RtApiAsio :: startStream()\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_RUNNING ) {\r
+ errorText_ = "RtApiAsio::startStream(): the stream is already running!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ AsioHandle *handle = (AsioHandle *) stream_.apiHandle;\r
+ ASIOError result = ASIOStart();\r
+ if ( result != ASE_OK ) {\r
+ errorStream_ << "RtApiAsio::startStream: error (" << getAsioErrorString( result ) << ") starting device.";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+\r
+ handle->drainCounter = 0;\r
+ handle->internalDrain = false;\r
+ ResetEvent( handle->condition );\r
+ stream_.state = STREAM_RUNNING;\r
+ asioXRun = false;\r
+\r
+ unlock:\r
+ stopThreadCalled = false;\r
+\r
+ if ( result == ASE_OK ) return;\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+}\r
+\r
+void RtApiAsio :: stopStream()\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiAsio::stopStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ AsioHandle *handle = (AsioHandle *) stream_.apiHandle;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+ if ( handle->drainCounter == 0 ) {\r
+ handle->drainCounter = 2;\r
+ WaitForSingleObject( handle->condition, INFINITE ); // block until signaled\r
+ }\r
+ }\r
+\r
+ stream_.state = STREAM_STOPPED;\r
+\r
+ ASIOError result = ASIOStop();\r
+ if ( result != ASE_OK ) {\r
+ errorStream_ << "RtApiAsio::stopStream: error (" << getAsioErrorString( result ) << ") stopping device.";\r
+ errorText_ = errorStream_.str();\r
+ }\r
+\r
+ if ( result == ASE_OK ) return;\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+}\r
+\r
+void RtApiAsio :: abortStream()\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiAsio::abortStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ // The following lines were commented-out because some behavior was\r
+ // noted where the device buffers need to be zeroed to avoid\r
+ // continuing sound, even when the device buffers are completely\r
+ // disposed. So now, calling abort is the same as calling stop.\r
+ // AsioHandle *handle = (AsioHandle *) stream_.apiHandle;\r
+ // handle->drainCounter = 2;\r
+ stopStream();\r
+}\r
+\r
+// This function will be called by a spawned thread when the user\r
+// callback function signals that the stream should be stopped or\r
+// aborted. It is necessary to handle it this way because the\r
+// callbackEvent() function must return before the ASIOStop()\r
+// function will return.\r
+static unsigned __stdcall asioStopStream( void *ptr )\r
+{\r
+ CallbackInfo *info = (CallbackInfo *) ptr;\r
+ RtApiAsio *object = (RtApiAsio *) info->object;\r
+\r
+ object->stopStream();\r
+ _endthreadex( 0 );\r
+ return 0;\r
+}\r
+\r
+bool RtApiAsio :: callbackEvent( long bufferIndex )\r
+{\r
+ if ( stream_.state == STREAM_STOPPED || stream_.state == STREAM_STOPPING ) return SUCCESS;\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiAsio::callbackEvent(): the stream is closed ... this shouldn't happen!";\r
+ error( RtAudioError::WARNING );\r
+ return FAILURE;\r
+ }\r
+\r
+ CallbackInfo *info = (CallbackInfo *) &stream_.callbackInfo;\r
+ AsioHandle *handle = (AsioHandle *) stream_.apiHandle;\r
+\r
+ // Check if we were draining the stream and signal if finished.\r
+ if ( handle->drainCounter > 3 ) {\r
+\r
+ stream_.state = STREAM_STOPPING;\r
+ if ( handle->internalDrain == false )\r
+ SetEvent( handle->condition );\r
+ else { // spawn a thread to stop the stream\r
+ unsigned threadId;\r
+ stream_.callbackInfo.thread = _beginthreadex( NULL, 0, &asioStopStream,\r
+ &stream_.callbackInfo, 0, &threadId );\r
+ }\r
+ return SUCCESS;\r
+ }\r
+\r
+ // Invoke user callback to get fresh output data UNLESS we are\r
+ // draining stream.\r
+ if ( handle->drainCounter == 0 ) {\r
+ RtAudioCallback callback = (RtAudioCallback) info->callback;\r
+ double streamTime = getStreamTime();\r
+ RtAudioStreamStatus status = 0;\r
+ if ( stream_.mode != INPUT && asioXRun == true ) {\r
+ status |= RTAUDIO_OUTPUT_UNDERFLOW;\r
+ asioXRun = false;\r
+ }\r
+ if ( stream_.mode != OUTPUT && asioXRun == true ) {\r
+ status |= RTAUDIO_INPUT_OVERFLOW;\r
+ asioXRun = false;\r
+ }\r
+ int cbReturnValue = callback( stream_.userBuffer[0], stream_.userBuffer[1],\r
+ stream_.bufferSize, streamTime, status, info->userData );\r
+ if ( cbReturnValue == 2 ) {\r
+ stream_.state = STREAM_STOPPING;\r
+ handle->drainCounter = 2;\r
+ unsigned threadId;\r
+ stream_.callbackInfo.thread = _beginthreadex( NULL, 0, &asioStopStream,\r
+ &stream_.callbackInfo, 0, &threadId );\r
+ return SUCCESS;\r
+ }\r
+ else if ( cbReturnValue == 1 ) {\r
+ handle->drainCounter = 1;\r
+ handle->internalDrain = true;\r
+ }\r
+ }\r
+\r
+ unsigned int nChannels, bufferBytes, i, j;\r
+ nChannels = stream_.nDeviceChannels[0] + stream_.nDeviceChannels[1];\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+\r
+ bufferBytes = stream_.bufferSize * formatBytes( stream_.deviceFormat[0] );\r
+\r
+ if ( handle->drainCounter > 1 ) { // write zeros to the output stream\r
+\r
+ for ( i=0, j=0; i<nChannels; i++ ) {\r
+ if ( handle->bufferInfos[i].isInput != ASIOTrue )\r
+ memset( handle->bufferInfos[i].buffers[bufferIndex], 0, bufferBytes );\r
+ }\r
+\r
+ }\r
+ else if ( stream_.doConvertBuffer[0] ) {\r
+\r
+ convertBuffer( stream_.deviceBuffer, stream_.userBuffer[0], stream_.convertInfo[0] );\r
+ if ( stream_.doByteSwap[0] )\r
+ byteSwapBuffer( stream_.deviceBuffer,\r
+ stream_.bufferSize * stream_.nDeviceChannels[0],\r
+ stream_.deviceFormat[0] );\r
+\r
+ for ( i=0, j=0; i<nChannels; i++ ) {\r
+ if ( handle->bufferInfos[i].isInput != ASIOTrue )\r
+ memcpy( handle->bufferInfos[i].buffers[bufferIndex],\r
+ &stream_.deviceBuffer[j++*bufferBytes], bufferBytes );\r
+ }\r
+\r
+ }\r
+ else {\r
+\r
+ if ( stream_.doByteSwap[0] )\r
+ byteSwapBuffer( stream_.userBuffer[0],\r
+ stream_.bufferSize * stream_.nUserChannels[0],\r
+ stream_.userFormat );\r
+\r
+ for ( i=0, j=0; i<nChannels; i++ ) {\r
+ if ( handle->bufferInfos[i].isInput != ASIOTrue )\r
+ memcpy( handle->bufferInfos[i].buffers[bufferIndex],\r
+ &stream_.userBuffer[0][bufferBytes*j++], bufferBytes );\r
+ }\r
+\r
+ }\r
+ }\r
+\r
+ // Don't bother draining input\r
+ if ( handle->drainCounter ) {\r
+ handle->drainCounter++;\r
+ goto unlock;\r
+ }\r
+\r
+ if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
+\r
+ bufferBytes = stream_.bufferSize * formatBytes(stream_.deviceFormat[1]);\r
+\r
+ if (stream_.doConvertBuffer[1]) {\r
+\r
+ // Always interleave ASIO input data.\r
+ for ( i=0, j=0; i<nChannels; i++ ) {\r
+ if ( handle->bufferInfos[i].isInput == ASIOTrue )\r
+ memcpy( &stream_.deviceBuffer[j++*bufferBytes],\r
+ handle->bufferInfos[i].buffers[bufferIndex],\r
+ bufferBytes );\r
+ }\r
+\r
+ if ( stream_.doByteSwap[1] )\r
+ byteSwapBuffer( stream_.deviceBuffer,\r
+ stream_.bufferSize * stream_.nDeviceChannels[1],\r
+ stream_.deviceFormat[1] );\r
+ convertBuffer( stream_.userBuffer[1], stream_.deviceBuffer, stream_.convertInfo[1] );\r
+\r
+ }\r
+ else {\r
+ for ( i=0, j=0; i<nChannels; i++ ) {\r
+ if ( handle->bufferInfos[i].isInput == ASIOTrue ) {\r
+ memcpy( &stream_.userBuffer[1][bufferBytes*j++],\r
+ handle->bufferInfos[i].buffers[bufferIndex],\r
+ bufferBytes );\r
+ }\r
+ }\r
+\r
+ if ( stream_.doByteSwap[1] )\r
+ byteSwapBuffer( stream_.userBuffer[1],\r
+ stream_.bufferSize * stream_.nUserChannels[1],\r
+ stream_.userFormat );\r
+ }\r
+ }\r
+\r
+ unlock:\r
+ // The following call was suggested by Malte Clasen. While the API\r
+ // documentation indicates it should not be required, some device\r
+ // drivers apparently do not function correctly without it.\r
+ ASIOOutputReady();\r
+\r
+ RtApi::tickStreamTime();\r
+ return SUCCESS;\r
+}\r
+\r
+static void sampleRateChanged( ASIOSampleRate sRate )\r
+{\r
+ // The ASIO documentation says that this usually only happens during\r
+ // external sync. Audio processing is not stopped by the driver,\r
+ // actual sample rate might not have even changed, maybe only the\r
+ // sample rate status of an AES/EBU or S/PDIF digital input at the\r
+ // audio device.\r
+\r
+ RtApi *object = (RtApi *) asioCallbackInfo->object;\r
+ try {\r
+ object->stopStream();\r
+ }\r
+ catch ( RtAudioError &exception ) {\r
+ std::cerr << "\nRtApiAsio: sampleRateChanged() error (" << exception.getMessage() << ")!\n" << std::endl;\r
+ return;\r
+ }\r
+\r
+ std::cerr << "\nRtApiAsio: driver reports sample rate changed to " << sRate << " ... stream stopped!!!\n" << std::endl;\r
+}\r
+\r
+static long asioMessages( long selector, long value, void* /*message*/, double* /*opt*/ )\r
+{\r
+ long ret = 0;\r
+\r
+ switch( selector ) {\r
+ case kAsioSelectorSupported:\r
+ if ( value == kAsioResetRequest\r
+ || value == kAsioEngineVersion\r
+ || value == kAsioResyncRequest\r
+ || value == kAsioLatenciesChanged\r
+ // The following three were added for ASIO 2.0, you don't\r
+ // necessarily have to support them.\r
+ || value == kAsioSupportsTimeInfo\r
+ || value == kAsioSupportsTimeCode\r
+ || value == kAsioSupportsInputMonitor)\r
+ ret = 1L;\r
+ break;\r
+ case kAsioResetRequest:\r
+ // Defer the task and perform the reset of the driver during the\r
+ // next "safe" situation. You cannot reset the driver right now,\r
+ // as this code is called from the driver. Reset the driver is\r
+ // done by completely destruct is. I.e. ASIOStop(),\r
+ // ASIODisposeBuffers(), Destruction Afterwards you initialize the\r
+ // driver again.\r
+ std::cerr << "\nRtApiAsio: driver reset requested!!!" << std::endl;\r
+ ret = 1L;\r
+ break;\r
+ case kAsioResyncRequest:\r
+ // This informs the application that the driver encountered some\r
+ // non-fatal data loss. It is used for synchronization purposes\r
+ // of different media. Added mainly to work around the Win16Mutex\r
+ // problems in Windows 95/98 with the Windows Multimedia system,\r
+ // which could lose data because the Mutex was held too long by\r
+ // another thread. However a driver can issue it in other\r
+ // situations, too.\r
+ // std::cerr << "\nRtApiAsio: driver resync requested!!!" << std::endl;\r
+ asioXRun = true;\r
+ ret = 1L;\r
+ break;\r
+ case kAsioLatenciesChanged:\r
+ // This will inform the host application that the drivers were\r
+ // latencies changed. Beware, it this does not mean that the\r
+ // buffer sizes have changed! You might need to update internal\r
+ // delay data.\r
+ std::cerr << "\nRtApiAsio: driver latency may have changed!!!" << std::endl;\r
+ ret = 1L;\r
+ break;\r
+ case kAsioEngineVersion:\r
+ // Return the supported ASIO version of the host application. If\r
+ // a host application does not implement this selector, ASIO 1.0\r
+ // is assumed by the driver.\r
+ ret = 2L;\r
+ break;\r
+ case kAsioSupportsTimeInfo:\r
+ // Informs the driver whether the\r
+ // asioCallbacks.bufferSwitchTimeInfo() callback is supported.\r
+ // For compatibility with ASIO 1.0 drivers the host application\r
+ // should always support the "old" bufferSwitch method, too.\r
+ ret = 0;\r
+ break;\r
+ case kAsioSupportsTimeCode:\r
+ // Informs the driver whether application is interested in time\r
+ // code info. If an application does not need to know about time\r
+ // code, the driver has less work to do.\r
+ ret = 0;\r
+ break;\r
+ }\r
+ return ret;\r
+}\r
+\r
+static const char* getAsioErrorString( ASIOError result )\r
+{\r
+ struct Messages \r
+ {\r
+ ASIOError value;\r
+ const char*message;\r
+ };\r
+\r
+ static const Messages m[] = \r
+ {\r
+ { ASE_NotPresent, "Hardware input or output is not present or available." },\r
+ { ASE_HWMalfunction, "Hardware is malfunctioning." },\r
+ { ASE_InvalidParameter, "Invalid input parameter." },\r
+ { ASE_InvalidMode, "Invalid mode." },\r
+ { ASE_SPNotAdvancing, "Sample position not advancing." },\r
+ { ASE_NoClock, "Sample clock or rate cannot be determined or is not present." },\r
+ { ASE_NoMemory, "Not enough memory to complete the request." }\r
+ };\r
+\r
+ for ( unsigned int i = 0; i < sizeof(m)/sizeof(m[0]); ++i )\r
+ if ( m[i].value == result ) return m[i].message;\r
+\r
+ return "Unknown error.";\r
+}\r
+\r
+//******************** End of __WINDOWS_ASIO__ *********************//\r
+#endif\r
+\r
+\r
+#if defined(__WINDOWS_WASAPI__) // Windows WASAPI API\r
+\r
+// Authored by Marcus Tomlinson <themarcustomlinson@gmail.com>, April 2014\r
+// - Introduces support for the Windows WASAPI API\r
+// - Aims to deliver bit streams to and from hardware at the lowest possible latency, via the absolute minimum buffer sizes required\r
+// - Provides flexible stream configuration to an otherwise strict and inflexible WASAPI interface\r
+// - Includes automatic internal conversion of sample rate and buffer size between hardware and the user\r
+\r
+#ifndef INITGUID\r
+ #define INITGUID\r
+#endif\r
+#include <audioclient.h>\r
+#include <avrt.h>\r
+#include <mmdeviceapi.h>\r
+#include <functiondiscoverykeys_devpkey.h>\r
+\r
+//=============================================================================\r
+\r
+#define SAFE_RELEASE( objectPtr )\\r
+if ( objectPtr )\\r
+{\\r
+ objectPtr->Release();\\r
+ objectPtr = NULL;\\r
+}\r
+\r
+typedef HANDLE ( __stdcall *TAvSetMmThreadCharacteristicsPtr )( LPCWSTR TaskName, LPDWORD TaskIndex );\r
+\r
+//-----------------------------------------------------------------------------\r
+\r
+// WASAPI dictates stream sample rate, format, channel count, and in some cases, buffer size.\r
+// Therefore we must perform all necessary conversions to user buffers in order to satisfy these\r
+// requirements. WasapiBuffer ring buffers are used between HwIn->UserIn and UserOut->HwOut to\r
+// provide intermediate storage for read / write synchronization.\r
+class WasapiBuffer\r
+{\r
+public:\r
+ WasapiBuffer()\r
+ : buffer_( NULL ),\r
+ bufferSize_( 0 ),\r
+ inIndex_( 0 ),\r
+ outIndex_( 0 ) {}\r
+\r
+ ~WasapiBuffer() {\r
+ delete buffer_;\r
+ }\r
+\r
+ // sets the length of the internal ring buffer\r
+ void setBufferSize( unsigned int bufferSize, unsigned int formatBytes ) {\r
+ delete buffer_;\r
+\r
+ buffer_ = ( char* ) calloc( bufferSize, formatBytes );\r
+\r
+ bufferSize_ = bufferSize;\r
+ inIndex_ = 0;\r
+ outIndex_ = 0;\r
+ }\r
+\r
+ // attempt to push a buffer into the ring buffer at the current "in" index\r
+ bool pushBuffer( char* buffer, unsigned int bufferSize, RtAudioFormat format )\r
+ {\r
+ if ( !buffer || // incoming buffer is NULL\r
+ bufferSize == 0 || // incoming buffer has no data\r
+ bufferSize > bufferSize_ ) // incoming buffer too large\r
+ {\r
+ return false;\r
+ }\r
+\r
+ unsigned int relOutIndex = outIndex_;\r
+ unsigned int inIndexEnd = inIndex_ + bufferSize;\r
+ if ( relOutIndex < inIndex_ && inIndexEnd >= bufferSize_ ) {\r
+ relOutIndex += bufferSize_;\r
+ }\r
+\r
+ // "in" index can end on the "out" index but cannot begin at it\r
+ if ( inIndex_ <= relOutIndex && inIndexEnd > relOutIndex ) {\r
+ return false; // not enough space between "in" index and "out" index\r
+ }\r
+\r
+ // copy buffer from external to internal\r
+ int fromZeroSize = inIndex_ + bufferSize - bufferSize_;\r
+ fromZeroSize = fromZeroSize < 0 ? 0 : fromZeroSize;\r
+ int fromInSize = bufferSize - fromZeroSize;\r
+\r
+ switch( format )\r
+ {\r
+ case RTAUDIO_SINT8:\r
+ memcpy( &( ( char* ) buffer_ )[inIndex_], buffer, fromInSize * sizeof( char ) );\r
+ memcpy( buffer_, &( ( char* ) buffer )[fromInSize], fromZeroSize * sizeof( char ) );\r
+ break;\r
+ case RTAUDIO_SINT16:\r
+ memcpy( &( ( short* ) buffer_ )[inIndex_], buffer, fromInSize * sizeof( short ) );\r
+ memcpy( buffer_, &( ( short* ) buffer )[fromInSize], fromZeroSize * sizeof( short ) );\r
+ break;\r
+ case RTAUDIO_SINT24:\r
+ memcpy( &( ( S24* ) buffer_ )[inIndex_], buffer, fromInSize * sizeof( S24 ) );\r
+ memcpy( buffer_, &( ( S24* ) buffer )[fromInSize], fromZeroSize * sizeof( S24 ) );\r
+ break;\r
+ case RTAUDIO_SINT32:\r
+ memcpy( &( ( int* ) buffer_ )[inIndex_], buffer, fromInSize * sizeof( int ) );\r
+ memcpy( buffer_, &( ( int* ) buffer )[fromInSize], fromZeroSize * sizeof( int ) );\r
+ break;\r
+ case RTAUDIO_FLOAT32:\r
+ memcpy( &( ( float* ) buffer_ )[inIndex_], buffer, fromInSize * sizeof( float ) );\r
+ memcpy( buffer_, &( ( float* ) buffer )[fromInSize], fromZeroSize * sizeof( float ) );\r
+ break;\r
+ case RTAUDIO_FLOAT64:\r
+ memcpy( &( ( double* ) buffer_ )[inIndex_], buffer, fromInSize * sizeof( double ) );\r
+ memcpy( buffer_, &( ( double* ) buffer )[fromInSize], fromZeroSize * sizeof( double ) );\r
+ break;\r
+ }\r
+\r
+ // update "in" index\r
+ inIndex_ += bufferSize;\r
+ inIndex_ %= bufferSize_;\r
+\r
+ return true;\r
+ }\r
+\r
+ // attempt to pull a buffer from the ring buffer from the current "out" index\r
+ bool pullBuffer( char* buffer, unsigned int bufferSize, RtAudioFormat format )\r
+ {\r
+ if ( !buffer || // incoming buffer is NULL\r
+ bufferSize == 0 || // incoming buffer has no data\r
+ bufferSize > bufferSize_ ) // incoming buffer too large\r
+ {\r
+ return false;\r
+ }\r
+\r
+ unsigned int relInIndex = inIndex_;\r
+ unsigned int outIndexEnd = outIndex_ + bufferSize;\r
+ if ( relInIndex < outIndex_ && outIndexEnd >= bufferSize_ ) {\r
+ relInIndex += bufferSize_;\r
+ }\r
+\r
+ // "out" index can begin at and end on the "in" index\r
+ if ( outIndex_ < relInIndex && outIndexEnd > relInIndex ) {\r
+ return false; // not enough space between "out" index and "in" index\r
+ }\r
+\r
+ // copy buffer from internal to external\r
+ int fromZeroSize = outIndex_ + bufferSize - bufferSize_;\r
+ fromZeroSize = fromZeroSize < 0 ? 0 : fromZeroSize;\r
+ int fromOutSize = bufferSize - fromZeroSize;\r
+\r
+ switch( format )\r
+ {\r
+ case RTAUDIO_SINT8:\r
+ memcpy( buffer, &( ( char* ) buffer_ )[outIndex_], fromOutSize * sizeof( char ) );\r
+ memcpy( &( ( char* ) buffer )[fromOutSize], buffer_, fromZeroSize * sizeof( char ) );\r
+ break;\r
+ case RTAUDIO_SINT16:\r
+ memcpy( buffer, &( ( short* ) buffer_ )[outIndex_], fromOutSize * sizeof( short ) );\r
+ memcpy( &( ( short* ) buffer )[fromOutSize], buffer_, fromZeroSize * sizeof( short ) );\r
+ break;\r
+ case RTAUDIO_SINT24:\r
+ memcpy( buffer, &( ( S24* ) buffer_ )[outIndex_], fromOutSize * sizeof( S24 ) );\r
+ memcpy( &( ( S24* ) buffer )[fromOutSize], buffer_, fromZeroSize * sizeof( S24 ) );\r
+ break;\r
+ case RTAUDIO_SINT32:\r
+ memcpy( buffer, &( ( int* ) buffer_ )[outIndex_], fromOutSize * sizeof( int ) );\r
+ memcpy( &( ( int* ) buffer )[fromOutSize], buffer_, fromZeroSize * sizeof( int ) );\r
+ break;\r
+ case RTAUDIO_FLOAT32:\r
+ memcpy( buffer, &( ( float* ) buffer_ )[outIndex_], fromOutSize * sizeof( float ) );\r
+ memcpy( &( ( float* ) buffer )[fromOutSize], buffer_, fromZeroSize * sizeof( float ) );\r
+ break;\r
+ case RTAUDIO_FLOAT64:\r
+ memcpy( buffer, &( ( double* ) buffer_ )[outIndex_], fromOutSize * sizeof( double ) );\r
+ memcpy( &( ( double* ) buffer )[fromOutSize], buffer_, fromZeroSize * sizeof( double ) );\r
+ break;\r
+ }\r
+\r
+ // update "out" index\r
+ outIndex_ += bufferSize;\r
+ outIndex_ %= bufferSize_;\r
+\r
+ return true;\r
+ }\r
+\r
+private:\r
+ char* buffer_;\r
+ unsigned int bufferSize_;\r
+ unsigned int inIndex_;\r
+ unsigned int outIndex_;\r
+};\r
+\r
+//-----------------------------------------------------------------------------\r
+\r
+// In order to satisfy WASAPI's buffer requirements, we need a means of converting sample rate\r
+// between HW and the user. The convertBufferWasapi function is used to perform this conversion\r
+// between HwIn->UserIn and UserOut->HwOut during the stream callback loop.\r
+// This sample rate converter favors speed over quality, and works best with conversions between\r
+// one rate and its multiple.\r
+void convertBufferWasapi( char* outBuffer,\r
+ const char* inBuffer,\r
+ const unsigned int& channelCount,\r
+ const unsigned int& inSampleRate,\r
+ const unsigned int& outSampleRate,\r
+ const unsigned int& inSampleCount,\r
+ unsigned int& outSampleCount,\r
+ const RtAudioFormat& format )\r
+{\r
+ // calculate the new outSampleCount and relative sampleStep\r
+ float sampleRatio = ( float ) outSampleRate / inSampleRate;\r
+ float sampleStep = 1.0f / sampleRatio;\r
+ float inSampleFraction = 0.0f;\r
+\r
+ outSampleCount = ( unsigned int ) ( inSampleCount * sampleRatio );\r
+\r
+ // frame-by-frame, copy each relative input sample into it's corresponding output sample\r
+ for ( unsigned int outSample = 0; outSample < outSampleCount; outSample++ )\r
+ {\r
+ unsigned int inSample = ( unsigned int ) inSampleFraction;\r
+\r
+ switch ( format )\r
+ {\r
+ case RTAUDIO_SINT8:\r
+ memcpy( &( ( char* ) outBuffer )[ outSample * channelCount ], &( ( char* ) inBuffer )[ inSample * channelCount ], channelCount * sizeof( char ) );\r
+ break;\r
+ case RTAUDIO_SINT16:\r
+ memcpy( &( ( short* ) outBuffer )[ outSample * channelCount ], &( ( short* ) inBuffer )[ inSample * channelCount ], channelCount * sizeof( short ) );\r
+ break;\r
+ case RTAUDIO_SINT24:\r
+ memcpy( &( ( S24* ) outBuffer )[ outSample * channelCount ], &( ( S24* ) inBuffer )[ inSample * channelCount ], channelCount * sizeof( S24 ) );\r
+ break;\r
+ case RTAUDIO_SINT32:\r
+ memcpy( &( ( int* ) outBuffer )[ outSample * channelCount ], &( ( int* ) inBuffer )[ inSample * channelCount ], channelCount * sizeof( int ) );\r
+ break;\r
+ case RTAUDIO_FLOAT32:\r
+ memcpy( &( ( float* ) outBuffer )[ outSample * channelCount ], &( ( float* ) inBuffer )[ inSample * channelCount ], channelCount * sizeof( float ) );\r
+ break;\r
+ case RTAUDIO_FLOAT64:\r
+ memcpy( &( ( double* ) outBuffer )[ outSample * channelCount ], &( ( double* ) inBuffer )[ inSample * channelCount ], channelCount * sizeof( double ) );\r
+ break;\r
+ }\r
+\r
+ // jump to next in sample\r
+ inSampleFraction += sampleStep;\r
+ }\r
+}\r
+\r
+//-----------------------------------------------------------------------------\r
+\r
+// A structure to hold various information related to the WASAPI implementation.\r
+struct WasapiHandle\r
+{\r
+ IAudioClient* captureAudioClient;\r
+ IAudioClient* renderAudioClient;\r
+ IAudioCaptureClient* captureClient;\r
+ IAudioRenderClient* renderClient;\r
+ HANDLE captureEvent;\r
+ HANDLE renderEvent;\r
+\r
+ WasapiHandle()\r
+ : captureAudioClient( NULL ),\r
+ renderAudioClient( NULL ),\r
+ captureClient( NULL ),\r
+ renderClient( NULL ),\r
+ captureEvent( NULL ),\r
+ renderEvent( NULL ) {}\r
+};\r
+\r
+//=============================================================================\r
+\r
+RtApiWasapi::RtApiWasapi()\r
+ : coInitialized_( false ), deviceEnumerator_( NULL )\r
+{\r
+ // WASAPI can run either apartment or multi-threaded\r
+ HRESULT hr = CoInitialize( NULL );\r
+ if ( !FAILED( hr ) )\r
+ coInitialized_ = true;\r
+\r
+ // Instantiate device enumerator\r
+ hr = CoCreateInstance( __uuidof( MMDeviceEnumerator ), NULL,\r
+ CLSCTX_ALL, __uuidof( IMMDeviceEnumerator ),\r
+ ( void** ) &deviceEnumerator_ );\r
+\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::RtApiWasapi: Unable to instantiate device enumerator";\r
+ error( RtAudioError::DRIVER_ERROR );\r
+ }\r
+}\r
+\r
+//-----------------------------------------------------------------------------\r
+\r
+RtApiWasapi::~RtApiWasapi()\r
+{\r
+ if ( stream_.state != STREAM_CLOSED )\r
+ closeStream();\r
+\r
+ SAFE_RELEASE( deviceEnumerator_ );\r
+\r
+ // If this object previously called CoInitialize()\r
+ if ( coInitialized_ )\r
+ CoUninitialize();\r
+}\r
+\r
+//=============================================================================\r
+\r
+unsigned int RtApiWasapi::getDeviceCount( void )\r
+{\r
+ unsigned int captureDeviceCount = 0;\r
+ unsigned int renderDeviceCount = 0;\r
+\r
+ IMMDeviceCollection* captureDevices = NULL;\r
+ IMMDeviceCollection* renderDevices = NULL;\r
+\r
+ // Count capture devices\r
+ errorText_.clear();\r
+ HRESULT hr = deviceEnumerator_->EnumAudioEndpoints( eCapture, DEVICE_STATE_ACTIVE, &captureDevices );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceCount: Unable to retrieve capture device collection.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = captureDevices->GetCount( &captureDeviceCount );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceCount: Unable to retrieve capture device count.";\r
+ goto Exit;\r
+ }\r
+\r
+ // Count render devices\r
+ hr = deviceEnumerator_->EnumAudioEndpoints( eRender, DEVICE_STATE_ACTIVE, &renderDevices );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceCount: Unable to retrieve render device collection.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = renderDevices->GetCount( &renderDeviceCount );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceCount: Unable to retrieve render device count.";\r
+ goto Exit;\r
+ }\r
+\r
+Exit:\r
+ // release all references\r
+ SAFE_RELEASE( captureDevices );\r
+ SAFE_RELEASE( renderDevices );\r
+\r
+ if ( errorText_.empty() )\r
+ return captureDeviceCount + renderDeviceCount;\r
+\r
+ error( RtAudioError::DRIVER_ERROR );\r
+ return 0;\r
+}\r
+\r
+//-----------------------------------------------------------------------------\r
+\r
+RtAudio::DeviceInfo RtApiWasapi::getDeviceInfo( unsigned int device )\r
+{\r
+ RtAudio::DeviceInfo info;\r
+ unsigned int captureDeviceCount = 0;\r
+ unsigned int renderDeviceCount = 0;\r
+ std::wstring deviceName;\r
+ std::string defaultDeviceName;\r
+ bool isCaptureDevice = false;\r
+\r
+ PROPVARIANT deviceNameProp;\r
+ PROPVARIANT defaultDeviceNameProp;\r
+\r
+ IMMDeviceCollection* captureDevices = NULL;\r
+ IMMDeviceCollection* renderDevices = NULL;\r
+ IMMDevice* devicePtr = NULL;\r
+ IMMDevice* defaultDevicePtr = NULL;\r
+ IAudioClient* audioClient = NULL;\r
+ IPropertyStore* devicePropStore = NULL;\r
+ IPropertyStore* defaultDevicePropStore = NULL;\r
+\r
+ WAVEFORMATEX* deviceFormat = NULL;\r
+ WAVEFORMATEX* closestMatchFormat = NULL;\r
+\r
+ // probed\r
+ info.probed = false;\r
+\r
+ // Count capture devices\r
+ errorText_.clear();\r
+ RtAudioError::Type errorType = RtAudioError::DRIVER_ERROR;\r
+ HRESULT hr = deviceEnumerator_->EnumAudioEndpoints( eCapture, DEVICE_STATE_ACTIVE, &captureDevices );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve capture device collection.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = captureDevices->GetCount( &captureDeviceCount );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve capture device count.";\r
+ goto Exit;\r
+ }\r
+\r
+ // Count render devices\r
+ hr = deviceEnumerator_->EnumAudioEndpoints( eRender, DEVICE_STATE_ACTIVE, &renderDevices );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve render device collection.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = renderDevices->GetCount( &renderDeviceCount );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve render device count.";\r
+ goto Exit;\r
+ }\r
+\r
+ // validate device index\r
+ if ( device >= captureDeviceCount + renderDeviceCount ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Invalid device index.";\r
+ errorType = RtAudioError::INVALID_USE;\r
+ goto Exit;\r
+ }\r
+\r
+ // determine whether index falls within capture or render devices\r
+ if ( device >= renderDeviceCount ) {\r
+ hr = captureDevices->Item( device - renderDeviceCount, &devicePtr );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve capture device handle.";\r
+ goto Exit;\r
+ }\r
+ isCaptureDevice = true;\r
+ }\r
+ else {\r
+ hr = renderDevices->Item( device, &devicePtr );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve render device handle.";\r
+ goto Exit;\r
+ }\r
+ isCaptureDevice = false;\r
+ }\r
+\r
+ // get default device name\r
+ if ( isCaptureDevice ) {\r
+ hr = deviceEnumerator_->GetDefaultAudioEndpoint( eCapture, eConsole, &defaultDevicePtr );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve default capture device handle.";\r
+ goto Exit;\r
+ }\r
+ }\r
+ else {\r
+ hr = deviceEnumerator_->GetDefaultAudioEndpoint( eRender, eConsole, &defaultDevicePtr );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve default render device handle.";\r
+ goto Exit;\r
+ }\r
+ }\r
+\r
+ hr = defaultDevicePtr->OpenPropertyStore( STGM_READ, &defaultDevicePropStore );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to open default device property store.";\r
+ goto Exit;\r
+ }\r
+ PropVariantInit( &defaultDeviceNameProp );\r
+\r
+ hr = defaultDevicePropStore->GetValue( PKEY_Device_FriendlyName, &defaultDeviceNameProp );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve default device property: PKEY_Device_FriendlyName.";\r
+ goto Exit;\r
+ }\r
+\r
+ deviceName = defaultDeviceNameProp.pwszVal;\r
+ defaultDeviceName = std::string( deviceName.begin(), deviceName.end() );\r
+\r
+ // name\r
+ hr = devicePtr->OpenPropertyStore( STGM_READ, &devicePropStore );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to open device property store.";\r
+ goto Exit;\r
+ }\r
+\r
+ PropVariantInit( &deviceNameProp );\r
+\r
+ hr = devicePropStore->GetValue( PKEY_Device_FriendlyName, &deviceNameProp );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve device property: PKEY_Device_FriendlyName.";\r
+ goto Exit;\r
+ }\r
+\r
+ deviceName = deviceNameProp.pwszVal;\r
+ info.name = std::string( deviceName.begin(), deviceName.end() );\r
+\r
+ // is default\r
+ if ( isCaptureDevice ) {\r
+ info.isDefaultInput = info.name == defaultDeviceName;\r
+ info.isDefaultOutput = false;\r
+ }\r
+ else {\r
+ info.isDefaultInput = false;\r
+ info.isDefaultOutput = info.name == defaultDeviceName;\r
+ }\r
+\r
+ // channel count\r
+ hr = devicePtr->Activate( __uuidof( IAudioClient ), CLSCTX_ALL, NULL, ( void** ) &audioClient );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve device audio client.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = audioClient->GetMixFormat( &deviceFormat );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve device mix format.";\r
+ goto Exit;\r
+ }\r
+\r
+ if ( isCaptureDevice ) {\r
+ info.inputChannels = deviceFormat->nChannels;\r
+ info.outputChannels = 0;\r
+ info.duplexChannels = 0;\r
+ }\r
+ else {\r
+ info.inputChannels = 0;\r
+ info.outputChannels = deviceFormat->nChannels;\r
+ info.duplexChannels = 0;\r
+ }\r
+\r
+ // sample rates\r
+ info.sampleRates.clear();\r
+\r
+ // allow support for all sample rates as we have a built-in sample rate converter\r
+ for ( unsigned int i = 0; i < MAX_SAMPLE_RATES; i++ ) {\r
+ info.sampleRates.push_back( SAMPLE_RATES[i] );\r
+ }\r
+\r
+ // native format\r
+ info.nativeFormats = 0;\r
+\r
+ if ( deviceFormat->wFormatTag == WAVE_FORMAT_IEEE_FLOAT ||\r
+ ( deviceFormat->wFormatTag == WAVE_FORMAT_EXTENSIBLE &&\r
+ ( ( WAVEFORMATEXTENSIBLE* ) deviceFormat )->SubFormat == KSDATAFORMAT_SUBTYPE_IEEE_FLOAT ) )\r
+ {\r
+ if ( deviceFormat->wBitsPerSample == 32 ) {\r
+ info.nativeFormats |= RTAUDIO_FLOAT32;\r
+ }\r
+ else if ( deviceFormat->wBitsPerSample == 64 ) {\r
+ info.nativeFormats |= RTAUDIO_FLOAT64;\r
+ }\r
+ }\r
+ else if ( deviceFormat->wFormatTag == WAVE_FORMAT_PCM ||\r
+ ( deviceFormat->wFormatTag == WAVE_FORMAT_EXTENSIBLE &&\r
+ ( ( WAVEFORMATEXTENSIBLE* ) deviceFormat )->SubFormat == KSDATAFORMAT_SUBTYPE_PCM ) )\r
+ {\r
+ if ( deviceFormat->wBitsPerSample == 8 ) {\r
+ info.nativeFormats |= RTAUDIO_SINT8;\r
+ }\r
+ else if ( deviceFormat->wBitsPerSample == 16 ) {\r
+ info.nativeFormats |= RTAUDIO_SINT16;\r
+ }\r
+ else if ( deviceFormat->wBitsPerSample == 24 ) {\r
+ info.nativeFormats |= RTAUDIO_SINT24;\r
+ }\r
+ else if ( deviceFormat->wBitsPerSample == 32 ) {\r
+ info.nativeFormats |= RTAUDIO_SINT32;\r
+ }\r
+ }\r
+\r
+ // probed\r
+ info.probed = true;\r
+\r
+Exit:\r
+ // release all references\r
+ PropVariantClear( &deviceNameProp );\r
+ PropVariantClear( &defaultDeviceNameProp );\r
+\r
+ SAFE_RELEASE( captureDevices );\r
+ SAFE_RELEASE( renderDevices );\r
+ SAFE_RELEASE( devicePtr );\r
+ SAFE_RELEASE( defaultDevicePtr );\r
+ SAFE_RELEASE( audioClient );\r
+ SAFE_RELEASE( devicePropStore );\r
+ SAFE_RELEASE( defaultDevicePropStore );\r
+\r
+ CoTaskMemFree( deviceFormat );\r
+ CoTaskMemFree( closestMatchFormat );\r
+\r
+ if ( !errorText_.empty() )\r
+ error( errorType );\r
+ return info;\r
+}\r
+\r
+//-----------------------------------------------------------------------------\r
+\r
+unsigned int RtApiWasapi::getDefaultOutputDevice( void )\r
+{\r
+ for ( unsigned int i = 0; i < getDeviceCount(); i++ ) {\r
+ if ( getDeviceInfo( i ).isDefaultOutput ) {\r
+ return i;\r
+ }\r
+ }\r
+\r
+ return 0;\r
+}\r
+\r
+//-----------------------------------------------------------------------------\r
+\r
+unsigned int RtApiWasapi::getDefaultInputDevice( void )\r
+{\r
+ for ( unsigned int i = 0; i < getDeviceCount(); i++ ) {\r
+ if ( getDeviceInfo( i ).isDefaultInput ) {\r
+ return i;\r
+ }\r
+ }\r
+\r
+ return 0;\r
+}\r
+\r
+//-----------------------------------------------------------------------------\r
+\r
+void RtApiWasapi::closeStream( void )\r
+{\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiWasapi::closeStream: No open stream to close.";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ if ( stream_.state != STREAM_STOPPED )\r
+ stopStream();\r
+\r
+ // clean up stream memory\r
+ SAFE_RELEASE( ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient )\r
+ SAFE_RELEASE( ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient )\r
+\r
+ SAFE_RELEASE( ( ( WasapiHandle* ) stream_.apiHandle )->captureClient )\r
+ SAFE_RELEASE( ( ( WasapiHandle* ) stream_.apiHandle )->renderClient )\r
+\r
+ if ( ( ( WasapiHandle* ) stream_.apiHandle )->captureEvent )\r
+ CloseHandle( ( ( WasapiHandle* ) stream_.apiHandle )->captureEvent );\r
+\r
+ if ( ( ( WasapiHandle* ) stream_.apiHandle )->renderEvent )\r
+ CloseHandle( ( ( WasapiHandle* ) stream_.apiHandle )->renderEvent );\r
+\r
+ delete ( WasapiHandle* ) stream_.apiHandle;\r
+ stream_.apiHandle = NULL;\r
+\r
+ for ( int i = 0; i < 2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ // update stream state\r
+ stream_.state = STREAM_CLOSED;\r
+}\r
+\r
+//-----------------------------------------------------------------------------\r
+\r
+void RtApiWasapi::startStream( void )\r
+{\r
+ verifyStream();\r
+\r
+ if ( stream_.state == STREAM_RUNNING ) {\r
+ errorText_ = "RtApiWasapi::startStream: The stream is already running.";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ // update stream state\r
+ stream_.state = STREAM_RUNNING;\r
+\r
+ // create WASAPI stream thread\r
+ stream_.callbackInfo.thread = ( ThreadHandle ) CreateThread( NULL, 0, runWasapiThread, this, CREATE_SUSPENDED, NULL );\r
+\r
+ if ( !stream_.callbackInfo.thread ) {\r
+ errorText_ = "RtApiWasapi::startStream: Unable to instantiate callback thread.";\r
+ error( RtAudioError::THREAD_ERROR );\r
+ }\r
+ else {\r
+ SetThreadPriority( ( void* ) stream_.callbackInfo.thread, stream_.callbackInfo.priority );\r
+ ResumeThread( ( void* ) stream_.callbackInfo.thread );\r
+ }\r
+}\r
+\r
+//-----------------------------------------------------------------------------\r
+\r
+void RtApiWasapi::stopStream( void )\r
+{\r
+ verifyStream();\r
+\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiWasapi::stopStream: The stream is already stopped.";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ // inform stream thread by setting stream state to STREAM_STOPPING\r
+ stream_.state = STREAM_STOPPING;\r
+\r
+ // wait until stream thread is stopped\r
+ while( stream_.state != STREAM_STOPPED ) {\r
+ Sleep( 1 );\r
+ }\r
+\r
+ // Wait for the last buffer to play before stopping.\r
+ Sleep( 1000 * stream_.bufferSize / stream_.sampleRate );\r
+\r
+ // stop capture client if applicable\r
+ if ( ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient ) {\r
+ HRESULT hr = ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient->Stop();\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::stopStream: Unable to stop capture stream.";\r
+ error( RtAudioError::DRIVER_ERROR );\r
+ return;\r
+ }\r
+ }\r
+\r
+ // stop render client if applicable\r
+ if ( ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient ) {\r
+ HRESULT hr = ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient->Stop();\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::stopStream: Unable to stop render stream.";\r
+ error( RtAudioError::DRIVER_ERROR );\r
+ return;\r
+ }\r
+ }\r
+\r
+ // close thread handle\r
+ if ( stream_.callbackInfo.thread && !CloseHandle( ( void* ) stream_.callbackInfo.thread ) ) {\r
+ errorText_ = "RtApiWasapi::stopStream: Unable to close callback thread.";\r
+ error( RtAudioError::THREAD_ERROR );\r
+ return;\r
+ }\r
+\r
+ stream_.callbackInfo.thread = (ThreadHandle) NULL;\r
+}\r
+\r
+//-----------------------------------------------------------------------------\r
+\r
+void RtApiWasapi::abortStream( void )\r
+{\r
+ verifyStream();\r
+\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiWasapi::abortStream: The stream is already stopped.";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ // inform stream thread by setting stream state to STREAM_STOPPING\r
+ stream_.state = STREAM_STOPPING;\r
+\r
+ // wait until stream thread is stopped\r
+ while ( stream_.state != STREAM_STOPPED ) {\r
+ Sleep( 1 );\r
+ }\r
+\r
+ // stop capture client if applicable\r
+ if ( ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient ) {\r
+ HRESULT hr = ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient->Stop();\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::abortStream: Unable to stop capture stream.";\r
+ error( RtAudioError::DRIVER_ERROR );\r
+ return;\r
+ }\r
+ }\r
+\r
+ // stop render client if applicable\r
+ if ( ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient ) {\r
+ HRESULT hr = ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient->Stop();\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::abortStream: Unable to stop render stream.";\r
+ error( RtAudioError::DRIVER_ERROR );\r
+ return;\r
+ }\r
+ }\r
+\r
+ // close thread handle\r
+ if ( stream_.callbackInfo.thread && !CloseHandle( ( void* ) stream_.callbackInfo.thread ) ) {\r
+ errorText_ = "RtApiWasapi::abortStream: Unable to close callback thread.";\r
+ error( RtAudioError::THREAD_ERROR );\r
+ return;\r
+ }\r
+\r
+ stream_.callbackInfo.thread = (ThreadHandle) NULL;\r
+}\r
+\r
+//-----------------------------------------------------------------------------\r
+\r
+bool RtApiWasapi::probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
+ unsigned int firstChannel, unsigned int sampleRate,\r
+ RtAudioFormat format, unsigned int* bufferSize,\r
+ RtAudio::StreamOptions* options )\r
+{\r
+ bool methodResult = FAILURE;\r
+ unsigned int captureDeviceCount = 0;\r
+ unsigned int renderDeviceCount = 0;\r
+\r
+ IMMDeviceCollection* captureDevices = NULL;\r
+ IMMDeviceCollection* renderDevices = NULL;\r
+ IMMDevice* devicePtr = NULL;\r
+ WAVEFORMATEX* deviceFormat = NULL;\r
+ unsigned int bufferBytes;\r
+ stream_.state = STREAM_STOPPED;\r
+\r
+ // create API Handle if not already created\r
+ if ( !stream_.apiHandle )\r
+ stream_.apiHandle = ( void* ) new WasapiHandle();\r
+\r
+ // Count capture devices\r
+ errorText_.clear();\r
+ RtAudioError::Type errorType = RtAudioError::DRIVER_ERROR;\r
+ HRESULT hr = deviceEnumerator_->EnumAudioEndpoints( eCapture, DEVICE_STATE_ACTIVE, &captureDevices );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve capture device collection.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = captureDevices->GetCount( &captureDeviceCount );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve capture device count.";\r
+ goto Exit;\r
+ }\r
+\r
+ // Count render devices\r
+ hr = deviceEnumerator_->EnumAudioEndpoints( eRender, DEVICE_STATE_ACTIVE, &renderDevices );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve render device collection.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = renderDevices->GetCount( &renderDeviceCount );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve render device count.";\r
+ goto Exit;\r
+ }\r
+\r
+ // validate device index\r
+ if ( device >= captureDeviceCount + renderDeviceCount ) {\r
+ errorType = RtAudioError::INVALID_USE;\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Invalid device index.";\r
+ goto Exit;\r
+ }\r
+\r
+ // determine whether index falls within capture or render devices\r
+ if ( device >= renderDeviceCount ) {\r
+ if ( mode != INPUT ) {\r
+ errorType = RtAudioError::INVALID_USE;\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Capture device selected as output device.";\r
+ goto Exit;\r
+ }\r
+\r
+ // retrieve captureAudioClient from devicePtr\r
+ IAudioClient*& captureAudioClient = ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient;\r
+\r
+ hr = captureDevices->Item( device - renderDeviceCount, &devicePtr );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve capture device handle.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = devicePtr->Activate( __uuidof( IAudioClient ), CLSCTX_ALL,\r
+ NULL, ( void** ) &captureAudioClient );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve device audio client.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = captureAudioClient->GetMixFormat( &deviceFormat );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve device mix format.";\r
+ goto Exit;\r
+ }\r
+\r
+ stream_.nDeviceChannels[mode] = deviceFormat->nChannels;\r
+ captureAudioClient->GetStreamLatency( ( long long* ) &stream_.latency[mode] );\r
+ }\r
+ else {\r
+ if ( mode != OUTPUT ) {\r
+ errorType = RtAudioError::INVALID_USE;\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Render device selected as input device.";\r
+ goto Exit;\r
+ }\r
+\r
+ // retrieve renderAudioClient from devicePtr\r
+ IAudioClient*& renderAudioClient = ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient;\r
+\r
+ hr = renderDevices->Item( device, &devicePtr );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve render device handle.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = devicePtr->Activate( __uuidof( IAudioClient ), CLSCTX_ALL,\r
+ NULL, ( void** ) &renderAudioClient );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve device audio client.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = renderAudioClient->GetMixFormat( &deviceFormat );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve device mix format.";\r
+ goto Exit;\r
+ }\r
+\r
+ stream_.nDeviceChannels[mode] = deviceFormat->nChannels;\r
+ renderAudioClient->GetStreamLatency( ( long long* ) &stream_.latency[mode] );\r
+ }\r
+\r
+ // fill stream data\r
+ if ( ( stream_.mode == OUTPUT && mode == INPUT ) ||\r
+ ( stream_.mode == INPUT && mode == OUTPUT ) ) {\r
+ stream_.mode = DUPLEX;\r
+ }\r
+ else {\r
+ stream_.mode = mode;\r
+ }\r
+\r
+ stream_.device[mode] = device;\r
+ stream_.doByteSwap[mode] = false;\r
+ stream_.sampleRate = sampleRate;\r
+ stream_.bufferSize = *bufferSize;\r
+ stream_.nBuffers = 1;\r
+ stream_.nUserChannels[mode] = channels;\r
+ stream_.channelOffset[mode] = firstChannel;\r
+ stream_.userFormat = format;\r
+ stream_.deviceFormat[mode] = getDeviceInfo( device ).nativeFormats;\r
+\r
+ if ( options && options->flags & RTAUDIO_NONINTERLEAVED )\r
+ stream_.userInterleaved = false;\r
+ else\r
+ stream_.userInterleaved = true;\r
+ stream_.deviceInterleaved[mode] = true;\r
+\r
+ // Set flags for buffer conversion.\r
+ stream_.doConvertBuffer[mode] = false;\r
+ if ( stream_.userFormat != stream_.deviceFormat[mode] ||\r
+ stream_.nUserChannels != stream_.nDeviceChannels )\r
+ stream_.doConvertBuffer[mode] = true;\r
+ else if ( stream_.userInterleaved != stream_.deviceInterleaved[mode] &&\r
+ stream_.nUserChannels[mode] > 1 )\r
+ stream_.doConvertBuffer[mode] = true;\r
+\r
+ if ( stream_.doConvertBuffer[mode] )\r
+ setConvertInfo( mode, 0 );\r
+\r
+ // Allocate necessary internal buffers\r
+ bufferBytes = stream_.nUserChannels[mode] * stream_.bufferSize * formatBytes( stream_.userFormat );\r
+\r
+ stream_.userBuffer[mode] = ( char* ) calloc( bufferBytes, 1 );\r
+ if ( !stream_.userBuffer[mode] ) {\r
+ errorType = RtAudioError::MEMORY_ERROR;\r
+ errorText_ = "RtApiWasapi::probeDeviceOpen: Error allocating user buffer memory.";\r
+ goto Exit;\r
+ }\r
+\r
+ if ( options && options->flags & RTAUDIO_SCHEDULE_REALTIME )\r
+ stream_.callbackInfo.priority = 15;\r
+ else\r
+ stream_.callbackInfo.priority = 0;\r
+\r
+ ///! TODO: RTAUDIO_MINIMIZE_LATENCY // Provide stream buffers directly to callback\r
+ ///! TODO: RTAUDIO_HOG_DEVICE // Exclusive mode\r
+\r
+ methodResult = SUCCESS;\r
+\r
+Exit:\r
+ //clean up\r
+ SAFE_RELEASE( captureDevices );\r
+ SAFE_RELEASE( renderDevices );\r
+ SAFE_RELEASE( devicePtr );\r
+ CoTaskMemFree( deviceFormat );\r
+\r
+ // if method failed, close the stream\r
+ if ( methodResult == FAILURE )\r
+ closeStream();\r
+\r
+ if ( !errorText_.empty() )\r
+ error( errorType );\r
+ return methodResult;\r
+}\r
+\r
+//=============================================================================\r
+\r
+DWORD WINAPI RtApiWasapi::runWasapiThread( void* wasapiPtr )\r
+{\r
+ if ( wasapiPtr )\r
+ ( ( RtApiWasapi* ) wasapiPtr )->wasapiThread();\r
+\r
+ return 0;\r
+}\r
+\r
+DWORD WINAPI RtApiWasapi::stopWasapiThread( void* wasapiPtr )\r
+{\r
+ if ( wasapiPtr )\r
+ ( ( RtApiWasapi* ) wasapiPtr )->stopStream();\r
+\r
+ return 0;\r
+}\r
+\r
+DWORD WINAPI RtApiWasapi::abortWasapiThread( void* wasapiPtr )\r
+{\r
+ if ( wasapiPtr )\r
+ ( ( RtApiWasapi* ) wasapiPtr )->abortStream();\r
+\r
+ return 0;\r
+}\r
+\r
+//-----------------------------------------------------------------------------\r
+\r
+void RtApiWasapi::wasapiThread()\r
+{\r
+ // as this is a new thread, we must CoInitialize it\r
+ CoInitialize( NULL );\r
+\r
+ HRESULT hr;\r
+\r
+ IAudioClient* captureAudioClient = ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient;\r
+ IAudioClient* renderAudioClient = ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient;\r
+ IAudioCaptureClient* captureClient = ( ( WasapiHandle* ) stream_.apiHandle )->captureClient;\r
+ IAudioRenderClient* renderClient = ( ( WasapiHandle* ) stream_.apiHandle )->renderClient;\r
+ HANDLE captureEvent = ( ( WasapiHandle* ) stream_.apiHandle )->captureEvent;\r
+ HANDLE renderEvent = ( ( WasapiHandle* ) stream_.apiHandle )->renderEvent;\r
+\r
+ WAVEFORMATEX* captureFormat = NULL;\r
+ WAVEFORMATEX* renderFormat = NULL;\r
+ float captureSrRatio = 0.0f;\r
+ float renderSrRatio = 0.0f;\r
+ WasapiBuffer captureBuffer;\r
+ WasapiBuffer renderBuffer;\r
+\r
+ // declare local stream variables\r
+ RtAudioCallback callback = ( RtAudioCallback ) stream_.callbackInfo.callback;\r
+ BYTE* streamBuffer = NULL;\r
+ unsigned long captureFlags = 0;\r
+ unsigned int bufferFrameCount = 0;\r
+ unsigned int numFramesPadding = 0;\r
+ unsigned int convBufferSize = 0;\r
+ bool callbackPushed = false;\r
+ bool callbackPulled = false;\r
+ bool callbackStopped = false;\r
+ int callbackResult = 0;\r
+\r
+ // convBuffer is used to store converted buffers between WASAPI and the user\r
+ char* convBuffer = NULL;\r
+ unsigned int convBuffSize = 0;\r
+ unsigned int deviceBuffSize = 0;\r
+\r
+ errorText_.clear();\r
+ RtAudioError::Type errorType = RtAudioError::DRIVER_ERROR;\r
+\r
+ // Attempt to assign "Pro Audio" characteristic to thread\r
+ HMODULE AvrtDll = LoadLibrary( (LPCTSTR) "AVRT.dll" );\r
+ if ( AvrtDll ) {\r
+ DWORD taskIndex = 0;\r
+ TAvSetMmThreadCharacteristicsPtr AvSetMmThreadCharacteristicsPtr = ( TAvSetMmThreadCharacteristicsPtr ) GetProcAddress( AvrtDll, "AvSetMmThreadCharacteristicsW" );\r
+ AvSetMmThreadCharacteristicsPtr( L"Pro Audio", &taskIndex );\r
+ FreeLibrary( AvrtDll );\r
+ }\r
+\r
+ // start capture stream if applicable\r
+ if ( captureAudioClient ) {\r
+ hr = captureAudioClient->GetMixFormat( &captureFormat );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve device mix format.";\r
+ goto Exit;\r
+ }\r
+\r
+ captureSrRatio = ( ( float ) captureFormat->nSamplesPerSec / stream_.sampleRate );\r
+\r
+ // initialize capture stream according to desire buffer size\r
+ float desiredBufferSize = stream_.bufferSize * captureSrRatio;\r
+ REFERENCE_TIME desiredBufferPeriod = ( REFERENCE_TIME ) ( ( float ) desiredBufferSize * 10000000 / captureFormat->nSamplesPerSec );\r
+\r
+ if ( !captureClient ) {\r
+ hr = captureAudioClient->Initialize( AUDCLNT_SHAREMODE_SHARED,\r
+ AUDCLNT_STREAMFLAGS_EVENTCALLBACK,\r
+ desiredBufferPeriod,\r
+ desiredBufferPeriod,\r
+ captureFormat,\r
+ NULL );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to initialize capture audio client.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = captureAudioClient->GetService( __uuidof( IAudioCaptureClient ),\r
+ ( void** ) &captureClient );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve capture client handle.";\r
+ goto Exit;\r
+ }\r
+\r
+ // configure captureEvent to trigger on every available capture buffer\r
+ captureEvent = CreateEvent( NULL, FALSE, FALSE, NULL );\r
+ if ( !captureEvent ) {\r
+ errorType = RtAudioError::SYSTEM_ERROR;\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to create capture event.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = captureAudioClient->SetEventHandle( captureEvent );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to set capture event handle.";\r
+ goto Exit;\r
+ }\r
+\r
+ ( ( WasapiHandle* ) stream_.apiHandle )->captureClient = captureClient;\r
+ ( ( WasapiHandle* ) stream_.apiHandle )->captureEvent = captureEvent;\r
+ }\r
+\r
+ unsigned int inBufferSize = 0;\r
+ hr = captureAudioClient->GetBufferSize( &inBufferSize );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to get capture buffer size.";\r
+ goto Exit;\r
+ }\r
+\r
+ // scale outBufferSize according to stream->user sample rate ratio\r
+ unsigned int outBufferSize = ( unsigned int ) ( stream_.bufferSize * captureSrRatio ) * stream_.nDeviceChannels[INPUT];\r
+ inBufferSize *= stream_.nDeviceChannels[INPUT];\r
+\r
+ // set captureBuffer size\r
+ captureBuffer.setBufferSize( inBufferSize + outBufferSize, formatBytes( stream_.deviceFormat[INPUT] ) );\r
+\r
+ // reset the capture stream\r
+ hr = captureAudioClient->Reset();\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to reset capture stream.";\r
+ goto Exit;\r
+ }\r
+\r
+ // start the capture stream\r
+ hr = captureAudioClient->Start();\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to start capture stream.";\r
+ goto Exit;\r
+ }\r
+ }\r
+\r
+ // start render stream if applicable\r
+ if ( renderAudioClient ) {\r
+ hr = renderAudioClient->GetMixFormat( &renderFormat );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve device mix format.";\r
+ goto Exit;\r
+ }\r
+\r
+ renderSrRatio = ( ( float ) renderFormat->nSamplesPerSec / stream_.sampleRate );\r
+\r
+ // initialize render stream according to desire buffer size\r
+ float desiredBufferSize = stream_.bufferSize * renderSrRatio;\r
+ REFERENCE_TIME desiredBufferPeriod = ( REFERENCE_TIME ) ( ( float ) desiredBufferSize * 10000000 / renderFormat->nSamplesPerSec );\r
+\r
+ if ( !renderClient ) {\r
+ hr = renderAudioClient->Initialize( AUDCLNT_SHAREMODE_SHARED,\r
+ AUDCLNT_STREAMFLAGS_EVENTCALLBACK,\r
+ desiredBufferPeriod,\r
+ desiredBufferPeriod,\r
+ renderFormat,\r
+ NULL );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to initialize render audio client.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = renderAudioClient->GetService( __uuidof( IAudioRenderClient ),\r
+ ( void** ) &renderClient );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve render client handle.";\r
+ goto Exit;\r
+ }\r
+\r
+ // configure renderEvent to trigger on every available render buffer\r
+ renderEvent = CreateEvent( NULL, FALSE, FALSE, NULL );\r
+ if ( !renderEvent ) {\r
+ errorType = RtAudioError::SYSTEM_ERROR;\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to create render event.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = renderAudioClient->SetEventHandle( renderEvent );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to set render event handle.";\r
+ goto Exit;\r
+ }\r
+\r
+ ( ( WasapiHandle* ) stream_.apiHandle )->renderClient = renderClient;\r
+ ( ( WasapiHandle* ) stream_.apiHandle )->renderEvent = renderEvent;\r
+ }\r
+\r
+ unsigned int outBufferSize = 0;\r
+ hr = renderAudioClient->GetBufferSize( &outBufferSize );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to get render buffer size.";\r
+ goto Exit;\r
+ }\r
+\r
+ // scale inBufferSize according to user->stream sample rate ratio\r
+ unsigned int inBufferSize = ( unsigned int ) ( stream_.bufferSize * renderSrRatio ) * stream_.nDeviceChannels[OUTPUT];\r
+ outBufferSize *= stream_.nDeviceChannels[OUTPUT];\r
+\r
+ // set renderBuffer size\r
+ renderBuffer.setBufferSize( inBufferSize + outBufferSize, formatBytes( stream_.deviceFormat[OUTPUT] ) );\r
+\r
+ // reset the render stream\r
+ hr = renderAudioClient->Reset();\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to reset render stream.";\r
+ goto Exit;\r
+ }\r
+\r
+ // start the render stream\r
+ hr = renderAudioClient->Start();\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to start render stream.";\r
+ goto Exit;\r
+ }\r
+ }\r
+\r
+ if ( stream_.mode == INPUT ) {\r
+ convBuffSize = ( size_t ) ( stream_.bufferSize * captureSrRatio ) * stream_.nDeviceChannels[INPUT] * formatBytes( stream_.deviceFormat[INPUT] );\r
+ deviceBuffSize = stream_.bufferSize * stream_.nDeviceChannels[INPUT] * formatBytes( stream_.deviceFormat[INPUT] );\r
+ }\r
+ else if ( stream_.mode == OUTPUT ) {\r
+ convBuffSize = ( size_t ) ( stream_.bufferSize * renderSrRatio ) * stream_.nDeviceChannels[OUTPUT] * formatBytes( stream_.deviceFormat[OUTPUT] );\r
+ deviceBuffSize = stream_.bufferSize * stream_.nDeviceChannels[OUTPUT] * formatBytes( stream_.deviceFormat[OUTPUT] );\r
+ }\r
+ else if ( stream_.mode == DUPLEX ) {\r
+ convBuffSize = std::max( ( size_t ) ( stream_.bufferSize * captureSrRatio ) * stream_.nDeviceChannels[INPUT] * formatBytes( stream_.deviceFormat[INPUT] ),\r
+ ( size_t ) ( stream_.bufferSize * renderSrRatio ) * stream_.nDeviceChannels[OUTPUT] * formatBytes( stream_.deviceFormat[OUTPUT] ) );\r
+ deviceBuffSize = std::max( stream_.bufferSize * stream_.nDeviceChannels[INPUT] * formatBytes( stream_.deviceFormat[INPUT] ),\r
+ stream_.bufferSize * stream_.nDeviceChannels[OUTPUT] * formatBytes( stream_.deviceFormat[OUTPUT] ) );\r
+ }\r
+\r
+ convBuffer = ( char* ) malloc( convBuffSize );\r
+ stream_.deviceBuffer = ( char* ) malloc( deviceBuffSize );\r
+ if ( !convBuffer || !stream_.deviceBuffer ) {\r
+ errorType = RtAudioError::MEMORY_ERROR;\r
+ errorText_ = "RtApiWasapi::wasapiThread: Error allocating device buffer memory.";\r
+ goto Exit;\r
+ }\r
+\r
+ // stream process loop\r
+ while ( stream_.state != STREAM_STOPPING ) {\r
+ if ( !callbackPulled ) {\r
+ // Callback Input\r
+ // ==============\r
+ // 1. Pull callback buffer from inputBuffer\r
+ // 2. If 1. was successful: Convert callback buffer to user sample rate and channel count\r
+ // Convert callback buffer to user format\r
+\r
+ if ( captureAudioClient ) {\r
+ // Pull callback buffer from inputBuffer\r
+ callbackPulled = captureBuffer.pullBuffer( convBuffer,\r
+ ( unsigned int ) ( stream_.bufferSize * captureSrRatio ) * stream_.nDeviceChannels[INPUT],\r
+ stream_.deviceFormat[INPUT] );\r
+\r
+ if ( callbackPulled ) {\r
+ // Convert callback buffer to user sample rate\r
+ convertBufferWasapi( stream_.deviceBuffer,\r
+ convBuffer,\r
+ stream_.nDeviceChannels[INPUT],\r
+ captureFormat->nSamplesPerSec,\r
+ stream_.sampleRate,\r
+ ( unsigned int ) ( stream_.bufferSize * captureSrRatio ),\r
+ convBufferSize,\r
+ stream_.deviceFormat[INPUT] );\r
+\r
+ if ( stream_.doConvertBuffer[INPUT] ) {\r
+ // Convert callback buffer to user format\r
+ convertBuffer( stream_.userBuffer[INPUT],\r
+ stream_.deviceBuffer,\r
+ stream_.convertInfo[INPUT] );\r
+ }\r
+ else {\r
+ // no further conversion, simple copy deviceBuffer to userBuffer\r
+ memcpy( stream_.userBuffer[INPUT],\r
+ stream_.deviceBuffer,\r
+ stream_.bufferSize * stream_.nUserChannels[INPUT] * formatBytes( stream_.userFormat ) );\r
+ }\r
+ }\r
+ }\r
+ else {\r
+ // if there is no capture stream, set callbackPulled flag\r
+ callbackPulled = true;\r
+ }\r
+\r
+ // Execute Callback\r
+ // ================\r
+ // 1. Execute user callback method\r
+ // 2. Handle return value from callback\r
+\r
+ // if callback has not requested the stream to stop\r
+ if ( callbackPulled && !callbackStopped ) {\r
+ // Execute user callback method\r
+ callbackResult = callback( stream_.userBuffer[OUTPUT],\r
+ stream_.userBuffer[INPUT],\r
+ stream_.bufferSize,\r
+ getStreamTime(),\r
+ captureFlags & AUDCLNT_BUFFERFLAGS_DATA_DISCONTINUITY ? RTAUDIO_INPUT_OVERFLOW : 0,\r
+ stream_.callbackInfo.userData );\r
+\r
+ // Handle return value from callback\r
+ if ( callbackResult == 1 ) {\r
+ // instantiate a thread to stop this thread\r
+ HANDLE threadHandle = CreateThread( NULL, 0, stopWasapiThread, this, 0, NULL );\r
+ if ( !threadHandle ) {\r
+ errorType = RtAudioError::THREAD_ERROR;\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to instantiate stream stop thread.";\r
+ goto Exit;\r
+ }\r
+ else if ( !CloseHandle( threadHandle ) ) {\r
+ errorType = RtAudioError::THREAD_ERROR;\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to close stream stop thread handle.";\r
+ goto Exit;\r
+ }\r
+\r
+ callbackStopped = true;\r
+ }\r
+ else if ( callbackResult == 2 ) {\r
+ // instantiate a thread to stop this thread\r
+ HANDLE threadHandle = CreateThread( NULL, 0, abortWasapiThread, this, 0, NULL );\r
+ if ( !threadHandle ) {\r
+ errorType = RtAudioError::THREAD_ERROR;\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to instantiate stream abort thread.";\r
+ goto Exit;\r
+ }\r
+ else if ( !CloseHandle( threadHandle ) ) {\r
+ errorType = RtAudioError::THREAD_ERROR;\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to close stream abort thread handle.";\r
+ goto Exit;\r
+ }\r
+\r
+ callbackStopped = true;\r
+ }\r
+ }\r
+ }\r
+\r
+ // Callback Output\r
+ // ===============\r
+ // 1. Convert callback buffer to stream format\r
+ // 2. Convert callback buffer to stream sample rate and channel count\r
+ // 3. Push callback buffer into outputBuffer\r
+\r
+ if ( renderAudioClient && callbackPulled ) {\r
+ if ( stream_.doConvertBuffer[OUTPUT] ) {\r
+ // Convert callback buffer to stream format\r
+ convertBuffer( stream_.deviceBuffer,\r
+ stream_.userBuffer[OUTPUT],\r
+ stream_.convertInfo[OUTPUT] );\r
+\r
+ }\r
+\r
+ // Convert callback buffer to stream sample rate\r
+ convertBufferWasapi( convBuffer,\r
+ stream_.deviceBuffer,\r
+ stream_.nDeviceChannels[OUTPUT],\r
+ stream_.sampleRate,\r
+ renderFormat->nSamplesPerSec,\r
+ stream_.bufferSize,\r
+ convBufferSize,\r
+ stream_.deviceFormat[OUTPUT] );\r
+\r
+ // Push callback buffer into outputBuffer\r
+ callbackPushed = renderBuffer.pushBuffer( convBuffer,\r
+ convBufferSize * stream_.nDeviceChannels[OUTPUT],\r
+ stream_.deviceFormat[OUTPUT] );\r
+ }\r
+ else {\r
+ // if there is no render stream, set callbackPushed flag\r
+ callbackPushed = true;\r
+ }\r
+\r
+ // Stream Capture\r
+ // ==============\r
+ // 1. Get capture buffer from stream\r
+ // 2. Push capture buffer into inputBuffer\r
+ // 3. If 2. was successful: Release capture buffer\r
+\r
+ if ( captureAudioClient ) {\r
+ // if the callback input buffer was not pulled from captureBuffer, wait for next capture event\r
+ if ( !callbackPulled ) {\r
+ WaitForSingleObject( captureEvent, INFINITE );\r
+ }\r
+\r
+ // Get capture buffer from stream\r
+ hr = captureClient->GetBuffer( &streamBuffer,\r
+ &bufferFrameCount,\r
+ &captureFlags, NULL, NULL );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve capture buffer.";\r
+ goto Exit;\r
+ }\r
+\r
+ if ( bufferFrameCount != 0 ) {\r
+ // Push capture buffer into inputBuffer\r
+ if ( captureBuffer.pushBuffer( ( char* ) streamBuffer,\r
+ bufferFrameCount * stream_.nDeviceChannels[INPUT],\r
+ stream_.deviceFormat[INPUT] ) )\r
+ {\r
+ // Release capture buffer\r
+ hr = captureClient->ReleaseBuffer( bufferFrameCount );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to release capture buffer.";\r
+ goto Exit;\r
+ }\r
+ }\r
+ else\r
+ {\r
+ // Inform WASAPI that capture was unsuccessful\r
+ hr = captureClient->ReleaseBuffer( 0 );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to release capture buffer.";\r
+ goto Exit;\r
+ }\r
+ }\r
+ }\r
+ else\r
+ {\r
+ // Inform WASAPI that capture was unsuccessful\r
+ hr = captureClient->ReleaseBuffer( 0 );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to release capture buffer.";\r
+ goto Exit;\r
+ }\r
+ }\r
+ }\r
+\r
+ // Stream Render\r
+ // =============\r
+ // 1. Get render buffer from stream\r
+ // 2. Pull next buffer from outputBuffer\r
+ // 3. If 2. was successful: Fill render buffer with next buffer\r
+ // Release render buffer\r
+\r
+ if ( renderAudioClient ) {\r
+ // if the callback output buffer was not pushed to renderBuffer, wait for next render event\r
+ if ( callbackPulled && !callbackPushed ) {\r
+ WaitForSingleObject( renderEvent, INFINITE );\r
+ }\r
+\r
+ // Get render buffer from stream\r
+ hr = renderAudioClient->GetBufferSize( &bufferFrameCount );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve render buffer size.";\r
+ goto Exit;\r
+ }\r
+\r
+ hr = renderAudioClient->GetCurrentPadding( &numFramesPadding );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve render buffer padding.";\r
+ goto Exit;\r
+ }\r
+\r
+ bufferFrameCount -= numFramesPadding;\r
+\r
+ if ( bufferFrameCount != 0 ) {\r
+ hr = renderClient->GetBuffer( bufferFrameCount, &streamBuffer );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve render buffer.";\r
+ goto Exit;\r
+ }\r
+\r
+ // Pull next buffer from outputBuffer\r
+ // Fill render buffer with next buffer\r
+ if ( renderBuffer.pullBuffer( ( char* ) streamBuffer,\r
+ bufferFrameCount * stream_.nDeviceChannels[OUTPUT],\r
+ stream_.deviceFormat[OUTPUT] ) )\r
+ {\r
+ // Release render buffer\r
+ hr = renderClient->ReleaseBuffer( bufferFrameCount, 0 );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to release render buffer.";\r
+ goto Exit;\r
+ }\r
+ }\r
+ else\r
+ {\r
+ // Inform WASAPI that render was unsuccessful\r
+ hr = renderClient->ReleaseBuffer( 0, 0 );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to release render buffer.";\r
+ goto Exit;\r
+ }\r
+ }\r
+ }\r
+ else\r
+ {\r
+ // Inform WASAPI that render was unsuccessful\r
+ hr = renderClient->ReleaseBuffer( 0, 0 );\r
+ if ( FAILED( hr ) ) {\r
+ errorText_ = "RtApiWasapi::wasapiThread: Unable to release render buffer.";\r
+ goto Exit;\r
+ }\r
+ }\r
+ }\r
+\r
+ // if the callback buffer was pushed renderBuffer reset callbackPulled flag\r
+ if ( callbackPushed ) {\r
+ callbackPulled = false;\r
+ }\r
+\r
+ // tick stream time\r
+ RtApi::tickStreamTime();\r
+ }\r
+\r
+Exit:\r
+ // clean up\r
+ CoTaskMemFree( captureFormat );\r
+ CoTaskMemFree( renderFormat );\r
+\r
+ free ( convBuffer );\r
+\r
+ CoUninitialize();\r
+\r
+ // update stream state\r
+ stream_.state = STREAM_STOPPED;\r
+\r
+ if ( errorText_.empty() )\r
+ return;\r
+ else\r
+ error( errorType );\r
+}\r
+\r
+//******************** End of __WINDOWS_WASAPI__ *********************//\r
+#endif\r
+\r
+\r
+#if defined(__WINDOWS_DS__) // Windows DirectSound API\r
+\r
+// Modified by Robin Davies, October 2005\r
+// - Improvements to DirectX pointer chasing. \r
+// - Bug fix for non-power-of-two Asio granularity used by Edirol PCR-A30.\r
+// - Auto-call CoInitialize for DSOUND and ASIO platforms.\r
+// Various revisions for RtAudio 4.0 by Gary Scavone, April 2007\r
+// Changed device query structure for RtAudio 4.0.7, January 2010\r
+\r
+#include <dsound.h>\r
+#include <assert.h>\r
+#include <algorithm>\r
+\r
+#if defined(__MINGW32__)\r
+ // missing from latest mingw winapi\r
+#define WAVE_FORMAT_96M08 0x00010000 /* 96 kHz, Mono, 8-bit */\r
+#define WAVE_FORMAT_96S08 0x00020000 /* 96 kHz, Stereo, 8-bit */\r
+#define WAVE_FORMAT_96M16 0x00040000 /* 96 kHz, Mono, 16-bit */\r
+#define WAVE_FORMAT_96S16 0x00080000 /* 96 kHz, Stereo, 16-bit */\r
+#endif\r
+\r
+#define MINIMUM_DEVICE_BUFFER_SIZE 32768\r
+\r
+#ifdef _MSC_VER // if Microsoft Visual C++\r
+#pragma comment( lib, "winmm.lib" ) // then, auto-link winmm.lib. Otherwise, it has to be added manually.\r
+#endif\r
+\r
+static inline DWORD dsPointerBetween( DWORD pointer, DWORD laterPointer, DWORD earlierPointer, DWORD bufferSize )\r
+{\r
+ if ( pointer > bufferSize ) pointer -= bufferSize;\r
+ if ( laterPointer < earlierPointer ) laterPointer += bufferSize;\r
+ if ( pointer < earlierPointer ) pointer += bufferSize;\r
+ return pointer >= earlierPointer && pointer < laterPointer;\r
+}\r
+\r
+// A structure to hold various information related to the DirectSound\r
+// API implementation.\r
+struct DsHandle {\r
+ unsigned int drainCounter; // Tracks callback counts when draining\r
+ bool internalDrain; // Indicates if stop is initiated from callback or not.\r
+ void *id[2];\r
+ void *buffer[2];\r
+ bool xrun[2];\r
+ UINT bufferPointer[2]; \r
+ DWORD dsBufferSize[2];\r
+ DWORD dsPointerLeadTime[2]; // the number of bytes ahead of the safe pointer to lead by.\r
+ HANDLE condition;\r
+\r
+ DsHandle()\r
+ :drainCounter(0), internalDrain(false) { id[0] = 0; id[1] = 0; buffer[0] = 0; buffer[1] = 0; xrun[0] = false; xrun[1] = false; bufferPointer[0] = 0; bufferPointer[1] = 0; }\r
+};\r
+\r
+// Declarations for utility functions, callbacks, and structures\r
+// specific to the DirectSound implementation.\r
+static BOOL CALLBACK deviceQueryCallback( LPGUID lpguid,\r
+ LPCTSTR description,\r
+ LPCTSTR module,\r
+ LPVOID lpContext );\r
+\r
+static const char* getErrorString( int code );\r
+\r
+static unsigned __stdcall callbackHandler( void *ptr );\r
+\r
+struct DsDevice {\r
+ LPGUID id[2];\r
+ bool validId[2];\r
+ bool found;\r
+ std::string name;\r
+\r
+ DsDevice()\r
+ : found(false) { validId[0] = false; validId[1] = false; }\r
+};\r
+\r
+struct DsProbeData {\r
+ bool isInput;\r
+ std::vector<struct DsDevice>* dsDevices;\r
+};\r
+\r
+RtApiDs :: RtApiDs()\r
+{\r
+ // Dsound will run both-threaded. If CoInitialize fails, then just\r
+ // accept whatever the mainline chose for a threading model.\r
+ coInitialized_ = false;\r
+ HRESULT hr = CoInitialize( NULL );\r
+ if ( !FAILED( hr ) ) coInitialized_ = true;\r
+}\r
+\r
+RtApiDs :: ~RtApiDs()\r
+{\r
+ if ( coInitialized_ ) CoUninitialize(); // balanced call.\r
+ if ( stream_.state != STREAM_CLOSED ) closeStream();\r
+}\r
+\r
+// The DirectSound default output is always the first device.\r
+unsigned int RtApiDs :: getDefaultOutputDevice( void )\r
+{\r
+ return 0;\r
+}\r
+\r
+// The DirectSound default input is always the first input device,\r
+// which is the first capture device enumerated.\r
+unsigned int RtApiDs :: getDefaultInputDevice( void )\r
+{\r
+ return 0;\r
+}\r
+\r
+unsigned int RtApiDs :: getDeviceCount( void )\r
+{\r
+ // Set query flag for previously found devices to false, so that we\r
+ // can check for any devices that have disappeared.\r
+ for ( unsigned int i=0; i<dsDevices.size(); i++ )\r
+ dsDevices[i].found = false;\r
+\r
+ // Query DirectSound devices.\r
+ struct DsProbeData probeInfo;\r
+ probeInfo.isInput = false;\r
+ probeInfo.dsDevices = &dsDevices;\r
+ HRESULT result = DirectSoundEnumerate( (LPDSENUMCALLBACK) deviceQueryCallback, &probeInfo );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::getDeviceCount: error (" << getErrorString( result ) << ") enumerating output devices!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ }\r
+\r
+ // Query DirectSoundCapture devices.\r
+ probeInfo.isInput = true;\r
+ result = DirectSoundCaptureEnumerate( (LPDSENUMCALLBACK) deviceQueryCallback, &probeInfo );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::getDeviceCount: error (" << getErrorString( result ) << ") enumerating input devices!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ }\r
+\r
+ // Clean out any devices that may have disappeared.\r
+ std::vector< int > indices;\r
+ for ( unsigned int i=0; i<dsDevices.size(); i++ )\r
+ if ( dsDevices[i].found == false ) indices.push_back( i );\r
+ //unsigned int nErased = 0;\r
+ for ( unsigned int i=0; i<indices.size(); i++ )\r
+ dsDevices.erase( dsDevices.begin()+indices[i] );\r
+ //dsDevices.erase( dsDevices.begin()-nErased++ );\r
+\r
+ return static_cast<unsigned int>(dsDevices.size());\r
+}\r
+\r
+RtAudio::DeviceInfo RtApiDs :: getDeviceInfo( unsigned int device )\r
+{\r
+ RtAudio::DeviceInfo info;\r
+ info.probed = false;\r
+\r
+ if ( dsDevices.size() == 0 ) {\r
+ // Force a query of all devices\r
+ getDeviceCount();\r
+ if ( dsDevices.size() == 0 ) {\r
+ errorText_ = "RtApiDs::getDeviceInfo: no devices found!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return info;\r
+ }\r
+ }\r
+\r
+ if ( device >= dsDevices.size() ) {\r
+ errorText_ = "RtApiDs::getDeviceInfo: device ID is invalid!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return info;\r
+ }\r
+\r
+ HRESULT result;\r
+ if ( dsDevices[ device ].validId[0] == false ) goto probeInput;\r
+\r
+ LPDIRECTSOUND output;\r
+ DSCAPS outCaps;\r
+ result = DirectSoundCreate( dsDevices[ device ].id[0], &output, NULL );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::getDeviceInfo: error (" << getErrorString( result ) << ") opening output device (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ goto probeInput;\r
+ }\r
+\r
+ outCaps.dwSize = sizeof( outCaps );\r
+ result = output->GetCaps( &outCaps );\r
+ if ( FAILED( result ) ) {\r
+ output->Release();\r
+ errorStream_ << "RtApiDs::getDeviceInfo: error (" << getErrorString( result ) << ") getting capabilities!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ goto probeInput;\r
+ }\r
+\r
+ // Get output channel information.\r
+ info.outputChannels = ( outCaps.dwFlags & DSCAPS_PRIMARYSTEREO ) ? 2 : 1;\r
+\r
+ // Get sample rate information.\r
+ info.sampleRates.clear();\r
+ for ( unsigned int k=0; k<MAX_SAMPLE_RATES; k++ ) {\r
+ if ( SAMPLE_RATES[k] >= (unsigned int) outCaps.dwMinSecondarySampleRate &&\r
+ SAMPLE_RATES[k] <= (unsigned int) outCaps.dwMaxSecondarySampleRate )\r
+ info.sampleRates.push_back( SAMPLE_RATES[k] );\r
+ }\r
+\r
+ // Get format information.\r
+ if ( outCaps.dwFlags & DSCAPS_PRIMARY16BIT ) info.nativeFormats |= RTAUDIO_SINT16;\r
+ if ( outCaps.dwFlags & DSCAPS_PRIMARY8BIT ) info.nativeFormats |= RTAUDIO_SINT8;\r
+\r
+ output->Release();\r
+\r
+ if ( getDefaultOutputDevice() == device )\r
+ info.isDefaultOutput = true;\r
+\r
+ if ( dsDevices[ device ].validId[1] == false ) {\r
+ info.name = dsDevices[ device ].name;\r
+ info.probed = true;\r
+ return info;\r
+ }\r
+\r
+ probeInput:\r
+\r
+ LPDIRECTSOUNDCAPTURE input;\r
+ result = DirectSoundCaptureCreate( dsDevices[ device ].id[1], &input, NULL );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::getDeviceInfo: error (" << getErrorString( result ) << ") opening input device (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ DSCCAPS inCaps;\r
+ inCaps.dwSize = sizeof( inCaps );\r
+ result = input->GetCaps( &inCaps );\r
+ if ( FAILED( result ) ) {\r
+ input->Release();\r
+ errorStream_ << "RtApiDs::getDeviceInfo: error (" << getErrorString( result ) << ") getting object capabilities (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // Get input channel information.\r
+ info.inputChannels = inCaps.dwChannels;\r
+\r
+ // Get sample rate and format information.\r
+ std::vector<unsigned int> rates;\r
+ if ( inCaps.dwChannels >= 2 ) {\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_1S16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_2S16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_4S16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_96S16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_1S08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_2S08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_4S08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_96S08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
+\r
+ if ( info.nativeFormats & RTAUDIO_SINT16 ) {\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_1S16 ) rates.push_back( 11025 );\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_2S16 ) rates.push_back( 22050 );\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_4S16 ) rates.push_back( 44100 );\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_96S16 ) rates.push_back( 96000 );\r
+ }\r
+ else if ( info.nativeFormats & RTAUDIO_SINT8 ) {\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_1S08 ) rates.push_back( 11025 );\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_2S08 ) rates.push_back( 22050 );\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_4S08 ) rates.push_back( 44100 );\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_96S08 ) rates.push_back( 96000 );\r
+ }\r
+ }\r
+ else if ( inCaps.dwChannels == 1 ) {\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_1M16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_2M16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_4M16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_96M16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_1M08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_2M08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_4M08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_96M08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
+\r
+ if ( info.nativeFormats & RTAUDIO_SINT16 ) {\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_1M16 ) rates.push_back( 11025 );\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_2M16 ) rates.push_back( 22050 );\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_4M16 ) rates.push_back( 44100 );\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_96M16 ) rates.push_back( 96000 );\r
+ }\r
+ else if ( info.nativeFormats & RTAUDIO_SINT8 ) {\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_1M08 ) rates.push_back( 11025 );\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_2M08 ) rates.push_back( 22050 );\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_4M08 ) rates.push_back( 44100 );\r
+ if ( inCaps.dwFormats & WAVE_FORMAT_96M08 ) rates.push_back( 96000 );\r
+ }\r
+ }\r
+ else info.inputChannels = 0; // technically, this would be an error\r
+\r
+ input->Release();\r
+\r
+ if ( info.inputChannels == 0 ) return info;\r
+\r
+ // Copy the supported rates to the info structure but avoid duplication.\r
+ bool found;\r
+ for ( unsigned int i=0; i<rates.size(); i++ ) {\r
+ found = false;\r
+ for ( unsigned int j=0; j<info.sampleRates.size(); j++ ) {\r
+ if ( rates[i] == info.sampleRates[j] ) {\r
+ found = true;\r
+ break;\r
+ }\r
+ }\r
+ if ( found == false ) info.sampleRates.push_back( rates[i] );\r
+ }\r
+ std::sort( info.sampleRates.begin(), info.sampleRates.end() );\r
+\r
+ // If device opens for both playback and capture, we determine the channels.\r
+ if ( info.outputChannels > 0 && info.inputChannels > 0 )\r
+ info.duplexChannels = (info.outputChannels > info.inputChannels) ? info.inputChannels : info.outputChannels;\r
+\r
+ if ( device == 0 ) info.isDefaultInput = true;\r
+\r
+ // Copy name and return.\r
+ info.name = dsDevices[ device ].name;\r
+ info.probed = true;\r
+ return info;\r
+}\r
+\r
+bool RtApiDs :: probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
+ unsigned int firstChannel, unsigned int sampleRate,\r
+ RtAudioFormat format, unsigned int *bufferSize,\r
+ RtAudio::StreamOptions *options )\r
+{\r
+ if ( channels + firstChannel > 2 ) {\r
+ errorText_ = "RtApiDs::probeDeviceOpen: DirectSound does not support more than 2 channels per device.";\r
+ return FAILURE;\r
+ }\r
+\r
+ size_t nDevices = dsDevices.size();\r
+ if ( nDevices == 0 ) {\r
+ // This should not happen because a check is made before this function is called.\r
+ errorText_ = "RtApiDs::probeDeviceOpen: no devices found!";\r
+ return FAILURE;\r
+ }\r
+\r
+ if ( device >= nDevices ) {\r
+ // This should not happen because a check is made before this function is called.\r
+ errorText_ = "RtApiDs::probeDeviceOpen: device ID is invalid!";\r
+ return FAILURE;\r
+ }\r
+\r
+ if ( mode == OUTPUT ) {\r
+ if ( dsDevices[ device ].validId[0] == false ) {\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: device (" << device << ") does not support output!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ }\r
+ else { // mode == INPUT\r
+ if ( dsDevices[ device ].validId[1] == false ) {\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: device (" << device << ") does not support input!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ }\r
+\r
+ // According to a note in PortAudio, using GetDesktopWindow()\r
+ // instead of GetForegroundWindow() is supposed to avoid problems\r
+ // that occur when the application's window is not the foreground\r
+ // window. Also, if the application window closes before the\r
+ // DirectSound buffer, DirectSound can crash. In the past, I had\r
+ // problems when using GetDesktopWindow() but it seems fine now\r
+ // (January 2010). I'll leave it commented here.\r
+ // HWND hWnd = GetForegroundWindow();\r
+ HWND hWnd = GetDesktopWindow();\r
+\r
+ // Check the numberOfBuffers parameter and limit the lowest value to\r
+ // two. This is a judgement call and a value of two is probably too\r
+ // low for capture, but it should work for playback.\r
+ int nBuffers = 0;\r
+ if ( options ) nBuffers = options->numberOfBuffers;\r
+ if ( options && options->flags & RTAUDIO_MINIMIZE_LATENCY ) nBuffers = 2;\r
+ if ( nBuffers < 2 ) nBuffers = 3;\r
+\r
+ // Check the lower range of the user-specified buffer size and set\r
+ // (arbitrarily) to a lower bound of 32.\r
+ if ( *bufferSize < 32 ) *bufferSize = 32;\r
+\r
+ // Create the wave format structure. The data format setting will\r
+ // be determined later.\r
+ WAVEFORMATEX waveFormat;\r
+ ZeroMemory( &waveFormat, sizeof(WAVEFORMATEX) );\r
+ waveFormat.wFormatTag = WAVE_FORMAT_PCM;\r
+ waveFormat.nChannels = channels + firstChannel;\r
+ waveFormat.nSamplesPerSec = (unsigned long) sampleRate;\r
+\r
+ // Determine the device buffer size. By default, we'll use the value\r
+ // defined above (32K), but we will grow it to make allowances for\r
+ // very large software buffer sizes.\r
+ DWORD dsBufferSize = MINIMUM_DEVICE_BUFFER_SIZE;\r
+ DWORD dsPointerLeadTime = 0;\r
+\r
+ void *ohandle = 0, *bhandle = 0;\r
+ HRESULT result;\r
+ if ( mode == OUTPUT ) {\r
+\r
+ LPDIRECTSOUND output;\r
+ result = DirectSoundCreate( dsDevices[ device ].id[0], &output, NULL );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") opening output device (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ DSCAPS outCaps;\r
+ outCaps.dwSize = sizeof( outCaps );\r
+ result = output->GetCaps( &outCaps );\r
+ if ( FAILED( result ) ) {\r
+ output->Release();\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") getting capabilities (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Check channel information.\r
+ if ( channels + firstChannel == 2 && !( outCaps.dwFlags & DSCAPS_PRIMARYSTEREO ) ) {\r
+ errorStream_ << "RtApiDs::getDeviceInfo: the output device (" << dsDevices[ device ].name << ") does not support stereo playback.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Check format information. Use 16-bit format unless not\r
+ // supported or user requests 8-bit.\r
+ if ( outCaps.dwFlags & DSCAPS_PRIMARY16BIT &&\r
+ !( format == RTAUDIO_SINT8 && outCaps.dwFlags & DSCAPS_PRIMARY8BIT ) ) {\r
+ waveFormat.wBitsPerSample = 16;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
+ }\r
+ else {\r
+ waveFormat.wBitsPerSample = 8;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT8;\r
+ }\r
+ stream_.userFormat = format;\r
+\r
+ // Update wave format structure and buffer information.\r
+ waveFormat.nBlockAlign = waveFormat.nChannels * waveFormat.wBitsPerSample / 8;\r
+ waveFormat.nAvgBytesPerSec = waveFormat.nSamplesPerSec * waveFormat.nBlockAlign;\r
+ dsPointerLeadTime = nBuffers * (*bufferSize) * (waveFormat.wBitsPerSample / 8) * channels;\r
+\r
+ // If the user wants an even bigger buffer, increase the device buffer size accordingly.\r
+ while ( dsPointerLeadTime * 2U > dsBufferSize )\r
+ dsBufferSize *= 2;\r
+\r
+ // Set cooperative level to DSSCL_EXCLUSIVE ... sound stops when window focus changes.\r
+ // result = output->SetCooperativeLevel( hWnd, DSSCL_EXCLUSIVE );\r
+ // Set cooperative level to DSSCL_PRIORITY ... sound remains when window focus changes.\r
+ result = output->SetCooperativeLevel( hWnd, DSSCL_PRIORITY );\r
+ if ( FAILED( result ) ) {\r
+ output->Release();\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") setting cooperative level (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Even though we will write to the secondary buffer, we need to\r
+ // access the primary buffer to set the correct output format\r
+ // (since the default is 8-bit, 22 kHz!). Setup the DS primary\r
+ // buffer description.\r
+ DSBUFFERDESC bufferDescription;\r
+ ZeroMemory( &bufferDescription, sizeof( DSBUFFERDESC ) );\r
+ bufferDescription.dwSize = sizeof( DSBUFFERDESC );\r
+ bufferDescription.dwFlags = DSBCAPS_PRIMARYBUFFER;\r
+\r
+ // Obtain the primary buffer\r
+ LPDIRECTSOUNDBUFFER buffer;\r
+ result = output->CreateSoundBuffer( &bufferDescription, &buffer, NULL );\r
+ if ( FAILED( result ) ) {\r
+ output->Release();\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") accessing primary buffer (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Set the primary DS buffer sound format.\r
+ result = buffer->SetFormat( &waveFormat );\r
+ if ( FAILED( result ) ) {\r
+ output->Release();\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") setting primary buffer format (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Setup the secondary DS buffer description.\r
+ ZeroMemory( &bufferDescription, sizeof( DSBUFFERDESC ) );\r
+ bufferDescription.dwSize = sizeof( DSBUFFERDESC );\r
+ bufferDescription.dwFlags = ( DSBCAPS_STICKYFOCUS |\r
+ DSBCAPS_GLOBALFOCUS |\r
+ DSBCAPS_GETCURRENTPOSITION2 |\r
+ DSBCAPS_LOCHARDWARE ); // Force hardware mixing\r
+ bufferDescription.dwBufferBytes = dsBufferSize;\r
+ bufferDescription.lpwfxFormat = &waveFormat;\r
+\r
+ // Try to create the secondary DS buffer. If that doesn't work,\r
+ // try to use software mixing. Otherwise, there's a problem.\r
+ result = output->CreateSoundBuffer( &bufferDescription, &buffer, NULL );\r
+ if ( FAILED( result ) ) {\r
+ bufferDescription.dwFlags = ( DSBCAPS_STICKYFOCUS |\r
+ DSBCAPS_GLOBALFOCUS |\r
+ DSBCAPS_GETCURRENTPOSITION2 |\r
+ DSBCAPS_LOCSOFTWARE ); // Force software mixing\r
+ result = output->CreateSoundBuffer( &bufferDescription, &buffer, NULL );\r
+ if ( FAILED( result ) ) {\r
+ output->Release();\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") creating secondary buffer (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ }\r
+\r
+ // Get the buffer size ... might be different from what we specified.\r
+ DSBCAPS dsbcaps;\r
+ dsbcaps.dwSize = sizeof( DSBCAPS );\r
+ result = buffer->GetCaps( &dsbcaps );\r
+ if ( FAILED( result ) ) {\r
+ output->Release();\r
+ buffer->Release();\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") getting buffer settings (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ dsBufferSize = dsbcaps.dwBufferBytes;\r
+\r
+ // Lock the DS buffer\r
+ LPVOID audioPtr;\r
+ DWORD dataLen;\r
+ result = buffer->Lock( 0, dsBufferSize, &audioPtr, &dataLen, NULL, NULL, 0 );\r
+ if ( FAILED( result ) ) {\r
+ output->Release();\r
+ buffer->Release();\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") locking buffer (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Zero the DS buffer\r
+ ZeroMemory( audioPtr, dataLen );\r
+\r
+ // Unlock the DS buffer\r
+ result = buffer->Unlock( audioPtr, dataLen, NULL, 0 );\r
+ if ( FAILED( result ) ) {\r
+ output->Release();\r
+ buffer->Release();\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") unlocking buffer (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ ohandle = (void *) output;\r
+ bhandle = (void *) buffer;\r
+ }\r
+\r
+ if ( mode == INPUT ) {\r
+\r
+ LPDIRECTSOUNDCAPTURE input;\r
+ result = DirectSoundCaptureCreate( dsDevices[ device ].id[1], &input, NULL );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") opening input device (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ DSCCAPS inCaps;\r
+ inCaps.dwSize = sizeof( inCaps );\r
+ result = input->GetCaps( &inCaps );\r
+ if ( FAILED( result ) ) {\r
+ input->Release();\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") getting input capabilities (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Check channel information.\r
+ if ( inCaps.dwChannels < channels + firstChannel ) {\r
+ errorText_ = "RtApiDs::getDeviceInfo: the input device does not support requested input channels.";\r
+ return FAILURE;\r
+ }\r
+\r
+ // Check format information. Use 16-bit format unless user\r
+ // requests 8-bit.\r
+ DWORD deviceFormats;\r
+ if ( channels + firstChannel == 2 ) {\r
+ deviceFormats = WAVE_FORMAT_1S08 | WAVE_FORMAT_2S08 | WAVE_FORMAT_4S08 | WAVE_FORMAT_96S08;\r
+ if ( format == RTAUDIO_SINT8 && inCaps.dwFormats & deviceFormats ) {\r
+ waveFormat.wBitsPerSample = 8;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT8;\r
+ }\r
+ else { // assume 16-bit is supported\r
+ waveFormat.wBitsPerSample = 16;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
+ }\r
+ }\r
+ else { // channel == 1\r
+ deviceFormats = WAVE_FORMAT_1M08 | WAVE_FORMAT_2M08 | WAVE_FORMAT_4M08 | WAVE_FORMAT_96M08;\r
+ if ( format == RTAUDIO_SINT8 && inCaps.dwFormats & deviceFormats ) {\r
+ waveFormat.wBitsPerSample = 8;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT8;\r
+ }\r
+ else { // assume 16-bit is supported\r
+ waveFormat.wBitsPerSample = 16;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
+ }\r
+ }\r
+ stream_.userFormat = format;\r
+\r
+ // Update wave format structure and buffer information.\r
+ waveFormat.nBlockAlign = waveFormat.nChannels * waveFormat.wBitsPerSample / 8;\r
+ waveFormat.nAvgBytesPerSec = waveFormat.nSamplesPerSec * waveFormat.nBlockAlign;\r
+ dsPointerLeadTime = nBuffers * (*bufferSize) * (waveFormat.wBitsPerSample / 8) * channels;\r
+\r
+ // If the user wants an even bigger buffer, increase the device buffer size accordingly.\r
+ while ( dsPointerLeadTime * 2U > dsBufferSize )\r
+ dsBufferSize *= 2;\r
+\r
+ // Setup the secondary DS buffer description.\r
+ DSCBUFFERDESC bufferDescription;\r
+ ZeroMemory( &bufferDescription, sizeof( DSCBUFFERDESC ) );\r
+ bufferDescription.dwSize = sizeof( DSCBUFFERDESC );\r
+ bufferDescription.dwFlags = 0;\r
+ bufferDescription.dwReserved = 0;\r
+ bufferDescription.dwBufferBytes = dsBufferSize;\r
+ bufferDescription.lpwfxFormat = &waveFormat;\r
+\r
+ // Create the capture buffer.\r
+ LPDIRECTSOUNDCAPTUREBUFFER buffer;\r
+ result = input->CreateCaptureBuffer( &bufferDescription, &buffer, NULL );\r
+ if ( FAILED( result ) ) {\r
+ input->Release();\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") creating input buffer (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Get the buffer size ... might be different from what we specified.\r
+ DSCBCAPS dscbcaps;\r
+ dscbcaps.dwSize = sizeof( DSCBCAPS );\r
+ result = buffer->GetCaps( &dscbcaps );\r
+ if ( FAILED( result ) ) {\r
+ input->Release();\r
+ buffer->Release();\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") getting buffer settings (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ dsBufferSize = dscbcaps.dwBufferBytes;\r
+\r
+ // NOTE: We could have a problem here if this is a duplex stream\r
+ // and the play and capture hardware buffer sizes are different\r
+ // (I'm actually not sure if that is a problem or not).\r
+ // Currently, we are not verifying that.\r
+\r
+ // Lock the capture buffer\r
+ LPVOID audioPtr;\r
+ DWORD dataLen;\r
+ result = buffer->Lock( 0, dsBufferSize, &audioPtr, &dataLen, NULL, NULL, 0 );\r
+ if ( FAILED( result ) ) {\r
+ input->Release();\r
+ buffer->Release();\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") locking input buffer (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Zero the buffer\r
+ ZeroMemory( audioPtr, dataLen );\r
+\r
+ // Unlock the buffer\r
+ result = buffer->Unlock( audioPtr, dataLen, NULL, 0 );\r
+ if ( FAILED( result ) ) {\r
+ input->Release();\r
+ buffer->Release();\r
+ errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") unlocking input buffer (" << dsDevices[ device ].name << ")!";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ ohandle = (void *) input;\r
+ bhandle = (void *) buffer;\r
+ }\r
+\r
+ // Set various stream parameters\r
+ DsHandle *handle = 0;\r
+ stream_.nDeviceChannels[mode] = channels + firstChannel;\r
+ stream_.nUserChannels[mode] = channels;\r
+ stream_.bufferSize = *bufferSize;\r
+ stream_.channelOffset[mode] = firstChannel;\r
+ stream_.deviceInterleaved[mode] = true;\r
+ if ( options && options->flags & RTAUDIO_NONINTERLEAVED ) stream_.userInterleaved = false;\r
+ else stream_.userInterleaved = true;\r
+\r
+ // Set flag for buffer conversion\r
+ stream_.doConvertBuffer[mode] = false;\r
+ if (stream_.nUserChannels[mode] != stream_.nDeviceChannels[mode])\r
+ stream_.doConvertBuffer[mode] = true;\r
+ if (stream_.userFormat != stream_.deviceFormat[mode])\r
+ stream_.doConvertBuffer[mode] = true;\r
+ if ( stream_.userInterleaved != stream_.deviceInterleaved[mode] &&\r
+ stream_.nUserChannels[mode] > 1 )\r
+ stream_.doConvertBuffer[mode] = true;\r
+\r
+ // Allocate necessary internal buffers\r
+ long bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
+ stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
+ if ( stream_.userBuffer[mode] == NULL ) {\r
+ errorText_ = "RtApiDs::probeDeviceOpen: error allocating user buffer memory.";\r
+ goto error;\r
+ }\r
+\r
+ if ( stream_.doConvertBuffer[mode] ) {\r
+\r
+ bool makeBuffer = true;\r
+ bufferBytes = stream_.nDeviceChannels[mode] * formatBytes( stream_.deviceFormat[mode] );\r
+ if ( mode == INPUT ) {\r
+ if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
+ unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
+ if ( bufferBytes <= (long) bytesOut ) makeBuffer = false;\r
+ }\r
+ }\r
+\r
+ if ( makeBuffer ) {\r
+ bufferBytes *= *bufferSize;\r
+ if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
+ if ( stream_.deviceBuffer == NULL ) {\r
+ errorText_ = "RtApiDs::probeDeviceOpen: error allocating device buffer memory.";\r
+ goto error;\r
+ }\r
+ }\r
+ }\r
+\r
+ // Allocate our DsHandle structures for the stream.\r
+ if ( stream_.apiHandle == 0 ) {\r
+ try {\r
+ handle = new DsHandle;\r
+ }\r
+ catch ( std::bad_alloc& ) {\r
+ errorText_ = "RtApiDs::probeDeviceOpen: error allocating AsioHandle memory.";\r
+ goto error;\r
+ }\r
+\r
+ // Create a manual-reset event.\r
+ handle->condition = CreateEvent( NULL, // no security\r
+ TRUE, // manual-reset\r
+ FALSE, // non-signaled initially\r
+ NULL ); // unnamed\r
+ stream_.apiHandle = (void *) handle;\r
+ }\r
+ else\r
+ handle = (DsHandle *) stream_.apiHandle;\r
+ handle->id[mode] = ohandle;\r
+ handle->buffer[mode] = bhandle;\r
+ handle->dsBufferSize[mode] = dsBufferSize;\r
+ handle->dsPointerLeadTime[mode] = dsPointerLeadTime;\r
+\r
+ stream_.device[mode] = device;\r
+ stream_.state = STREAM_STOPPED;\r
+ if ( stream_.mode == OUTPUT && mode == INPUT )\r
+ // We had already set up an output stream.\r
+ stream_.mode = DUPLEX;\r
+ else\r
+ stream_.mode = mode;\r
+ stream_.nBuffers = nBuffers;\r
+ stream_.sampleRate = sampleRate;\r
+\r
+ // Setup the buffer conversion information structure.\r
+ if ( stream_.doConvertBuffer[mode] ) setConvertInfo( mode, firstChannel );\r
+\r
+ // Setup the callback thread.\r
+ if ( stream_.callbackInfo.isRunning == false ) {\r
+ unsigned threadId;\r
+ stream_.callbackInfo.isRunning = true;\r
+ stream_.callbackInfo.object = (void *) this;\r
+ stream_.callbackInfo.thread = _beginthreadex( NULL, 0, &callbackHandler,\r
+ &stream_.callbackInfo, 0, &threadId );\r
+ if ( stream_.callbackInfo.thread == 0 ) {\r
+ errorText_ = "RtApiDs::probeDeviceOpen: error creating callback thread!";\r
+ goto error;\r
+ }\r
+\r
+ // Boost DS thread priority\r
+ SetThreadPriority( (HANDLE) stream_.callbackInfo.thread, THREAD_PRIORITY_HIGHEST );\r
+ }\r
+ return SUCCESS;\r
+\r
+ error:\r
+ if ( handle ) {\r
+ if ( handle->buffer[0] ) { // the object pointer can be NULL and valid\r
+ LPDIRECTSOUND object = (LPDIRECTSOUND) handle->id[0];\r
+ LPDIRECTSOUNDBUFFER buffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
+ if ( buffer ) buffer->Release();\r
+ object->Release();\r
+ }\r
+ if ( handle->buffer[1] ) {\r
+ LPDIRECTSOUNDCAPTURE object = (LPDIRECTSOUNDCAPTURE) handle->id[1];\r
+ LPDIRECTSOUNDCAPTUREBUFFER buffer = (LPDIRECTSOUNDCAPTUREBUFFER) handle->buffer[1];\r
+ if ( buffer ) buffer->Release();\r
+ object->Release();\r
+ }\r
+ CloseHandle( handle->condition );\r
+ delete handle;\r
+ stream_.apiHandle = 0;\r
+ }\r
+\r
+ for ( int i=0; i<2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ stream_.state = STREAM_CLOSED;\r
+ return FAILURE;\r
+}\r
+\r
+void RtApiDs :: closeStream()\r
+{\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiDs::closeStream(): no open stream to close!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ // Stop the callback thread.\r
+ stream_.callbackInfo.isRunning = false;\r
+ WaitForSingleObject( (HANDLE) stream_.callbackInfo.thread, INFINITE );\r
+ CloseHandle( (HANDLE) stream_.callbackInfo.thread );\r
+\r
+ DsHandle *handle = (DsHandle *) stream_.apiHandle;\r
+ if ( handle ) {\r
+ if ( handle->buffer[0] ) { // the object pointer can be NULL and valid\r
+ LPDIRECTSOUND object = (LPDIRECTSOUND) handle->id[0];\r
+ LPDIRECTSOUNDBUFFER buffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
+ if ( buffer ) {\r
+ buffer->Stop();\r
+ buffer->Release();\r
+ }\r
+ object->Release();\r
+ }\r
+ if ( handle->buffer[1] ) {\r
+ LPDIRECTSOUNDCAPTURE object = (LPDIRECTSOUNDCAPTURE) handle->id[1];\r
+ LPDIRECTSOUNDCAPTUREBUFFER buffer = (LPDIRECTSOUNDCAPTUREBUFFER) handle->buffer[1];\r
+ if ( buffer ) {\r
+ buffer->Stop();\r
+ buffer->Release();\r
+ }\r
+ object->Release();\r
+ }\r
+ CloseHandle( handle->condition );\r
+ delete handle;\r
+ stream_.apiHandle = 0;\r
+ }\r
+\r
+ for ( int i=0; i<2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ stream_.mode = UNINITIALIZED;\r
+ stream_.state = STREAM_CLOSED;\r
+}\r
+\r
+void RtApiDs :: startStream()\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_RUNNING ) {\r
+ errorText_ = "RtApiDs::startStream(): the stream is already running!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ DsHandle *handle = (DsHandle *) stream_.apiHandle;\r
+\r
+ // Increase scheduler frequency on lesser windows (a side-effect of\r
+ // increasing timer accuracy). On greater windows (Win2K or later),\r
+ // this is already in effect.\r
+ timeBeginPeriod( 1 ); \r
+\r
+ buffersRolling = false;\r
+ duplexPrerollBytes = 0;\r
+\r
+ if ( stream_.mode == DUPLEX ) {\r
+ // 0.5 seconds of silence in DUPLEX mode while the devices spin up and synchronize.\r
+ duplexPrerollBytes = (int) ( 0.5 * stream_.sampleRate * formatBytes( stream_.deviceFormat[1] ) * stream_.nDeviceChannels[1] );\r
+ }\r
+\r
+ HRESULT result = 0;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+\r
+ LPDIRECTSOUNDBUFFER buffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
+ result = buffer->Play( 0, 0, DSBPLAY_LOOPING );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::startStream: error (" << getErrorString( result ) << ") starting output buffer!";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+\r
+ if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
+\r
+ LPDIRECTSOUNDCAPTUREBUFFER buffer = (LPDIRECTSOUNDCAPTUREBUFFER) handle->buffer[1];\r
+ result = buffer->Start( DSCBSTART_LOOPING );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::startStream: error (" << getErrorString( result ) << ") starting input buffer!";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+\r
+ handle->drainCounter = 0;\r
+ handle->internalDrain = false;\r
+ ResetEvent( handle->condition );\r
+ stream_.state = STREAM_RUNNING;\r
+\r
+ unlock:\r
+ if ( FAILED( result ) ) error( RtAudioError::SYSTEM_ERROR );\r
+}\r
+\r
+void RtApiDs :: stopStream()\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiDs::stopStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ HRESULT result = 0;\r
+ LPVOID audioPtr;\r
+ DWORD dataLen;\r
+ DsHandle *handle = (DsHandle *) stream_.apiHandle;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+ if ( handle->drainCounter == 0 ) {\r
+ handle->drainCounter = 2;\r
+ WaitForSingleObject( handle->condition, INFINITE ); // block until signaled\r
+ }\r
+\r
+ stream_.state = STREAM_STOPPED;\r
+\r
+ MUTEX_LOCK( &stream_.mutex );\r
+\r
+ // Stop the buffer and clear memory\r
+ LPDIRECTSOUNDBUFFER buffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
+ result = buffer->Stop();\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::stopStream: error (" << getErrorString( result ) << ") stopping output buffer!";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+\r
+ // Lock the buffer and clear it so that if we start to play again,\r
+ // we won't have old data playing.\r
+ result = buffer->Lock( 0, handle->dsBufferSize[0], &audioPtr, &dataLen, NULL, NULL, 0 );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::stopStream: error (" << getErrorString( result ) << ") locking output buffer!";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+\r
+ // Zero the DS buffer\r
+ ZeroMemory( audioPtr, dataLen );\r
+\r
+ // Unlock the DS buffer\r
+ result = buffer->Unlock( audioPtr, dataLen, NULL, 0 );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::stopStream: error (" << getErrorString( result ) << ") unlocking output buffer!";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+\r
+ // If we start playing again, we must begin at beginning of buffer.\r
+ handle->bufferPointer[0] = 0;\r
+ }\r
+\r
+ if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
+ LPDIRECTSOUNDCAPTUREBUFFER buffer = (LPDIRECTSOUNDCAPTUREBUFFER) handle->buffer[1];\r
+ audioPtr = NULL;\r
+ dataLen = 0;\r
+\r
+ stream_.state = STREAM_STOPPED;\r
+\r
+ if ( stream_.mode != DUPLEX )\r
+ MUTEX_LOCK( &stream_.mutex );\r
+\r
+ result = buffer->Stop();\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::stopStream: error (" << getErrorString( result ) << ") stopping input buffer!";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+\r
+ // Lock the buffer and clear it so that if we start to play again,\r
+ // we won't have old data playing.\r
+ result = buffer->Lock( 0, handle->dsBufferSize[1], &audioPtr, &dataLen, NULL, NULL, 0 );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::stopStream: error (" << getErrorString( result ) << ") locking input buffer!";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+\r
+ // Zero the DS buffer\r
+ ZeroMemory( audioPtr, dataLen );\r
+\r
+ // Unlock the DS buffer\r
+ result = buffer->Unlock( audioPtr, dataLen, NULL, 0 );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::stopStream: error (" << getErrorString( result ) << ") unlocking input buffer!";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+\r
+ // If we start recording again, we must begin at beginning of buffer.\r
+ handle->bufferPointer[1] = 0;\r
+ }\r
+\r
+ unlock:\r
+ timeEndPeriod( 1 ); // revert to normal scheduler frequency on lesser windows.\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+\r
+ if ( FAILED( result ) ) error( RtAudioError::SYSTEM_ERROR );\r
+}\r
+\r
+void RtApiDs :: abortStream()\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiDs::abortStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ DsHandle *handle = (DsHandle *) stream_.apiHandle;\r
+ handle->drainCounter = 2;\r
+\r
+ stopStream();\r
+}\r
+\r
+void RtApiDs :: callbackEvent()\r
+{\r
+ if ( stream_.state == STREAM_STOPPED || stream_.state == STREAM_STOPPING ) {\r
+ Sleep( 50 ); // sleep 50 milliseconds\r
+ return;\r
+ }\r
+\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiDs::callbackEvent(): the stream is closed ... this shouldn't happen!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ CallbackInfo *info = (CallbackInfo *) &stream_.callbackInfo;\r
+ DsHandle *handle = (DsHandle *) stream_.apiHandle;\r
+\r
+ // Check if we were draining the stream and signal is finished.\r
+ if ( handle->drainCounter > stream_.nBuffers + 2 ) {\r
+\r
+ stream_.state = STREAM_STOPPING;\r
+ if ( handle->internalDrain == false )\r
+ SetEvent( handle->condition );\r
+ else\r
+ stopStream();\r
+ return;\r
+ }\r
+\r
+ // Invoke user callback to get fresh output data UNLESS we are\r
+ // draining stream.\r
+ if ( handle->drainCounter == 0 ) {\r
+ RtAudioCallback callback = (RtAudioCallback) info->callback;\r
+ double streamTime = getStreamTime();\r
+ RtAudioStreamStatus status = 0;\r
+ if ( stream_.mode != INPUT && handle->xrun[0] == true ) {\r
+ status |= RTAUDIO_OUTPUT_UNDERFLOW;\r
+ handle->xrun[0] = false;\r
+ }\r
+ if ( stream_.mode != OUTPUT && handle->xrun[1] == true ) {\r
+ status |= RTAUDIO_INPUT_OVERFLOW;\r
+ handle->xrun[1] = false;\r
+ }\r
+ int cbReturnValue = callback( stream_.userBuffer[0], stream_.userBuffer[1],\r
+ stream_.bufferSize, streamTime, status, info->userData );\r
+ if ( cbReturnValue == 2 ) {\r
+ stream_.state = STREAM_STOPPING;\r
+ handle->drainCounter = 2;\r
+ abortStream();\r
+ return;\r
+ }\r
+ else if ( cbReturnValue == 1 ) {\r
+ handle->drainCounter = 1;\r
+ handle->internalDrain = true;\r
+ }\r
+ }\r
+\r
+ HRESULT result;\r
+ DWORD currentWritePointer, safeWritePointer;\r
+ DWORD currentReadPointer, safeReadPointer;\r
+ UINT nextWritePointer;\r
+\r
+ LPVOID buffer1 = NULL;\r
+ LPVOID buffer2 = NULL;\r
+ DWORD bufferSize1 = 0;\r
+ DWORD bufferSize2 = 0;\r
+\r
+ char *buffer;\r
+ long bufferBytes;\r
+\r
+ MUTEX_LOCK( &stream_.mutex );\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ return;\r
+ }\r
+\r
+ if ( buffersRolling == false ) {\r
+ if ( stream_.mode == DUPLEX ) {\r
+ //assert( handle->dsBufferSize[0] == handle->dsBufferSize[1] );\r
+\r
+ // It takes a while for the devices to get rolling. As a result,\r
+ // there's no guarantee that the capture and write device pointers\r
+ // will move in lockstep. Wait here for both devices to start\r
+ // rolling, and then set our buffer pointers accordingly.\r
+ // e.g. Crystal Drivers: the capture buffer starts up 5700 to 9600\r
+ // bytes later than the write buffer.\r
+\r
+ // Stub: a serious risk of having a pre-emptive scheduling round\r
+ // take place between the two GetCurrentPosition calls... but I'm\r
+ // really not sure how to solve the problem. Temporarily boost to\r
+ // Realtime priority, maybe; but I'm not sure what priority the\r
+ // DirectSound service threads run at. We *should* be roughly\r
+ // within a ms or so of correct.\r
+\r
+ LPDIRECTSOUNDBUFFER dsWriteBuffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
+ LPDIRECTSOUNDCAPTUREBUFFER dsCaptureBuffer = (LPDIRECTSOUNDCAPTUREBUFFER) handle->buffer[1];\r
+\r
+ DWORD startSafeWritePointer, startSafeReadPointer;\r
+\r
+ result = dsWriteBuffer->GetCurrentPosition( NULL, &startSafeWritePointer );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current write position!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+ result = dsCaptureBuffer->GetCurrentPosition( NULL, &startSafeReadPointer );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current read position!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+ while ( true ) {\r
+ result = dsWriteBuffer->GetCurrentPosition( NULL, &safeWritePointer );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current write position!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+ result = dsCaptureBuffer->GetCurrentPosition( NULL, &safeReadPointer );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current read position!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+ if ( safeWritePointer != startSafeWritePointer && safeReadPointer != startSafeReadPointer ) break;\r
+ Sleep( 1 );\r
+ }\r
+\r
+ //assert( handle->dsBufferSize[0] == handle->dsBufferSize[1] );\r
+\r
+ handle->bufferPointer[0] = safeWritePointer + handle->dsPointerLeadTime[0];\r
+ if ( handle->bufferPointer[0] >= handle->dsBufferSize[0] ) handle->bufferPointer[0] -= handle->dsBufferSize[0];\r
+ handle->bufferPointer[1] = safeReadPointer;\r
+ }\r
+ else if ( stream_.mode == OUTPUT ) {\r
+\r
+ // Set the proper nextWritePosition after initial startup.\r
+ LPDIRECTSOUNDBUFFER dsWriteBuffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
+ result = dsWriteBuffer->GetCurrentPosition( ¤tWritePointer, &safeWritePointer );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current write position!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+ handle->bufferPointer[0] = safeWritePointer + handle->dsPointerLeadTime[0];\r
+ if ( handle->bufferPointer[0] >= handle->dsBufferSize[0] ) handle->bufferPointer[0] -= handle->dsBufferSize[0];\r
+ }\r
+\r
+ buffersRolling = true;\r
+ }\r
+\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+ \r
+ LPDIRECTSOUNDBUFFER dsBuffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
+\r
+ if ( handle->drainCounter > 1 ) { // write zeros to the output stream\r
+ bufferBytes = stream_.bufferSize * stream_.nUserChannels[0];\r
+ bufferBytes *= formatBytes( stream_.userFormat );\r
+ memset( stream_.userBuffer[0], 0, bufferBytes );\r
+ }\r
+\r
+ // Setup parameters and do buffer conversion if necessary.\r
+ if ( stream_.doConvertBuffer[0] ) {\r
+ buffer = stream_.deviceBuffer;\r
+ convertBuffer( buffer, stream_.userBuffer[0], stream_.convertInfo[0] );\r
+ bufferBytes = stream_.bufferSize * stream_.nDeviceChannels[0];\r
+ bufferBytes *= formatBytes( stream_.deviceFormat[0] );\r
+ }\r
+ else {\r
+ buffer = stream_.userBuffer[0];\r
+ bufferBytes = stream_.bufferSize * stream_.nUserChannels[0];\r
+ bufferBytes *= formatBytes( stream_.userFormat );\r
+ }\r
+\r
+ // No byte swapping necessary in DirectSound implementation.\r
+\r
+ // Ahhh ... windoze. 16-bit data is signed but 8-bit data is\r
+ // unsigned. So, we need to convert our signed 8-bit data here to\r
+ // unsigned.\r
+ if ( stream_.deviceFormat[0] == RTAUDIO_SINT8 )\r
+ for ( int i=0; i<bufferBytes; i++ ) buffer[i] = (unsigned char) ( buffer[i] + 128 );\r
+\r
+ DWORD dsBufferSize = handle->dsBufferSize[0];\r
+ nextWritePointer = handle->bufferPointer[0];\r
+\r
+ DWORD endWrite, leadPointer;\r
+ while ( true ) {\r
+ // Find out where the read and "safe write" pointers are.\r
+ result = dsBuffer->GetCurrentPosition( ¤tWritePointer, &safeWritePointer );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current write position!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+\r
+ // We will copy our output buffer into the region between\r
+ // safeWritePointer and leadPointer. If leadPointer is not\r
+ // beyond the next endWrite position, wait until it is.\r
+ leadPointer = safeWritePointer + handle->dsPointerLeadTime[0];\r
+ //std::cout << "safeWritePointer = " << safeWritePointer << ", leadPointer = " << leadPointer << ", nextWritePointer = " << nextWritePointer << std::endl;\r
+ if ( leadPointer > dsBufferSize ) leadPointer -= dsBufferSize;\r
+ if ( leadPointer < nextWritePointer ) leadPointer += dsBufferSize; // unwrap offset\r
+ endWrite = nextWritePointer + bufferBytes;\r
+\r
+ // Check whether the entire write region is behind the play pointer.\r
+ if ( leadPointer >= endWrite ) break;\r
+\r
+ // If we are here, then we must wait until the leadPointer advances\r
+ // beyond the end of our next write region. We use the\r
+ // Sleep() function to suspend operation until that happens.\r
+ double millis = ( endWrite - leadPointer ) * 1000.0;\r
+ millis /= ( formatBytes( stream_.deviceFormat[0]) * stream_.nDeviceChannels[0] * stream_.sampleRate);\r
+ if ( millis < 1.0 ) millis = 1.0;\r
+ Sleep( (DWORD) millis );\r
+ }\r
+\r
+ if ( dsPointerBetween( nextWritePointer, safeWritePointer, currentWritePointer, dsBufferSize )\r
+ || dsPointerBetween( endWrite, safeWritePointer, currentWritePointer, dsBufferSize ) ) { \r
+ // We've strayed into the forbidden zone ... resync the read pointer.\r
+ handle->xrun[0] = true;\r
+ nextWritePointer = safeWritePointer + handle->dsPointerLeadTime[0] - bufferBytes;\r
+ if ( nextWritePointer >= dsBufferSize ) nextWritePointer -= dsBufferSize;\r
+ handle->bufferPointer[0] = nextWritePointer;\r
+ endWrite = nextWritePointer + bufferBytes;\r
+ }\r
+\r
+ // Lock free space in the buffer\r
+ result = dsBuffer->Lock( nextWritePointer, bufferBytes, &buffer1,\r
+ &bufferSize1, &buffer2, &bufferSize2, 0 );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") locking buffer during playback!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+\r
+ // Copy our buffer into the DS buffer\r
+ CopyMemory( buffer1, buffer, bufferSize1 );\r
+ if ( buffer2 != NULL ) CopyMemory( buffer2, buffer+bufferSize1, bufferSize2 );\r
+\r
+ // Update our buffer offset and unlock sound buffer\r
+ dsBuffer->Unlock( buffer1, bufferSize1, buffer2, bufferSize2 );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") unlocking buffer during playback!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+ nextWritePointer = ( nextWritePointer + bufferSize1 + bufferSize2 ) % dsBufferSize;\r
+ handle->bufferPointer[0] = nextWritePointer;\r
+ }\r
+\r
+ // Don't bother draining input\r
+ if ( handle->drainCounter ) {\r
+ handle->drainCounter++;\r
+ goto unlock;\r
+ }\r
+\r
+ if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
+\r
+ // Setup parameters.\r
+ if ( stream_.doConvertBuffer[1] ) {\r
+ buffer = stream_.deviceBuffer;\r
+ bufferBytes = stream_.bufferSize * stream_.nDeviceChannels[1];\r
+ bufferBytes *= formatBytes( stream_.deviceFormat[1] );\r
+ }\r
+ else {\r
+ buffer = stream_.userBuffer[1];\r
+ bufferBytes = stream_.bufferSize * stream_.nUserChannels[1];\r
+ bufferBytes *= formatBytes( stream_.userFormat );\r
+ }\r
+\r
+ LPDIRECTSOUNDCAPTUREBUFFER dsBuffer = (LPDIRECTSOUNDCAPTUREBUFFER) handle->buffer[1];\r
+ long nextReadPointer = handle->bufferPointer[1];\r
+ DWORD dsBufferSize = handle->dsBufferSize[1];\r
+\r
+ // Find out where the write and "safe read" pointers are.\r
+ result = dsBuffer->GetCurrentPosition( ¤tReadPointer, &safeReadPointer );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current read position!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+\r
+ if ( safeReadPointer < (DWORD)nextReadPointer ) safeReadPointer += dsBufferSize; // unwrap offset\r
+ DWORD endRead = nextReadPointer + bufferBytes;\r
+\r
+ // Handling depends on whether we are INPUT or DUPLEX. \r
+ // If we're in INPUT mode then waiting is a good thing. If we're in DUPLEX mode,\r
+ // then a wait here will drag the write pointers into the forbidden zone.\r
+ // \r
+ // In DUPLEX mode, rather than wait, we will back off the read pointer until \r
+ // it's in a safe position. This causes dropouts, but it seems to be the only \r
+ // practical way to sync up the read and write pointers reliably, given the \r
+ // the very complex relationship between phase and increment of the read and write \r
+ // pointers.\r
+ //\r
+ // In order to minimize audible dropouts in DUPLEX mode, we will\r
+ // provide a pre-roll period of 0.5 seconds in which we return\r
+ // zeros from the read buffer while the pointers sync up.\r
+\r
+ if ( stream_.mode == DUPLEX ) {\r
+ if ( safeReadPointer < endRead ) {\r
+ if ( duplexPrerollBytes <= 0 ) {\r
+ // Pre-roll time over. Be more agressive.\r
+ int adjustment = endRead-safeReadPointer;\r
+\r
+ handle->xrun[1] = true;\r
+ // Two cases:\r
+ // - large adjustments: we've probably run out of CPU cycles, so just resync exactly,\r
+ // and perform fine adjustments later.\r
+ // - small adjustments: back off by twice as much.\r
+ if ( adjustment >= 2*bufferBytes )\r
+ nextReadPointer = safeReadPointer-2*bufferBytes;\r
+ else\r
+ nextReadPointer = safeReadPointer-bufferBytes-adjustment;\r
+\r
+ if ( nextReadPointer < 0 ) nextReadPointer += dsBufferSize;\r
+\r
+ }\r
+ else {\r
+ // In pre=roll time. Just do it.\r
+ nextReadPointer = safeReadPointer - bufferBytes;\r
+ while ( nextReadPointer < 0 ) nextReadPointer += dsBufferSize;\r
+ }\r
+ endRead = nextReadPointer + bufferBytes;\r
+ }\r
+ }\r
+ else { // mode == INPUT\r
+ while ( safeReadPointer < endRead && stream_.callbackInfo.isRunning ) {\r
+ // See comments for playback.\r
+ double millis = (endRead - safeReadPointer) * 1000.0;\r
+ millis /= ( formatBytes(stream_.deviceFormat[1]) * stream_.nDeviceChannels[1] * stream_.sampleRate);\r
+ if ( millis < 1.0 ) millis = 1.0;\r
+ Sleep( (DWORD) millis );\r
+\r
+ // Wake up and find out where we are now.\r
+ result = dsBuffer->GetCurrentPosition( ¤tReadPointer, &safeReadPointer );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current read position!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+ \r
+ if ( safeReadPointer < (DWORD)nextReadPointer ) safeReadPointer += dsBufferSize; // unwrap offset\r
+ }\r
+ }\r
+\r
+ // Lock free space in the buffer\r
+ result = dsBuffer->Lock( nextReadPointer, bufferBytes, &buffer1,\r
+ &bufferSize1, &buffer2, &bufferSize2, 0 );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") locking capture buffer!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+\r
+ if ( duplexPrerollBytes <= 0 ) {\r
+ // Copy our buffer into the DS buffer\r
+ CopyMemory( buffer, buffer1, bufferSize1 );\r
+ if ( buffer2 != NULL ) CopyMemory( buffer+bufferSize1, buffer2, bufferSize2 );\r
+ }\r
+ else {\r
+ memset( buffer, 0, bufferSize1 );\r
+ if ( buffer2 != NULL ) memset( buffer + bufferSize1, 0, bufferSize2 );\r
+ duplexPrerollBytes -= bufferSize1 + bufferSize2;\r
+ }\r
+\r
+ // Update our buffer offset and unlock sound buffer\r
+ nextReadPointer = ( nextReadPointer + bufferSize1 + bufferSize2 ) % dsBufferSize;\r
+ dsBuffer->Unlock( buffer1, bufferSize1, buffer2, bufferSize2 );\r
+ if ( FAILED( result ) ) {\r
+ errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") unlocking capture buffer!";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+ handle->bufferPointer[1] = nextReadPointer;\r
+\r
+ // No byte swapping necessary in DirectSound implementation.\r
+\r
+ // If necessary, convert 8-bit data from unsigned to signed.\r
+ if ( stream_.deviceFormat[1] == RTAUDIO_SINT8 )\r
+ for ( int j=0; j<bufferBytes; j++ ) buffer[j] = (signed char) ( buffer[j] - 128 );\r
+\r
+ // Do buffer conversion if necessary.\r
+ if ( stream_.doConvertBuffer[1] )\r
+ convertBuffer( stream_.userBuffer[1], stream_.deviceBuffer, stream_.convertInfo[1] );\r
+ }\r
+\r
+ unlock:\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ RtApi::tickStreamTime();\r
+}\r
+\r
+// Definitions for utility functions and callbacks\r
+// specific to the DirectSound implementation.\r
+\r
+static unsigned __stdcall callbackHandler( void *ptr )\r
+{\r
+ CallbackInfo *info = (CallbackInfo *) ptr;\r
+ RtApiDs *object = (RtApiDs *) info->object;\r
+ bool* isRunning = &info->isRunning;\r
+\r
+ while ( *isRunning == true ) {\r
+ object->callbackEvent();\r
+ }\r
+\r
+ _endthreadex( 0 );\r
+ return 0;\r
+}\r
+\r
+#include "tchar.h"\r
+\r
+static std::string convertTChar( LPCTSTR name )\r
+{\r
+#if defined( UNICODE ) || defined( _UNICODE )\r
+ int length = WideCharToMultiByte(CP_UTF8, 0, name, -1, NULL, 0, NULL, NULL);\r
+ std::string s( length-1, '\0' );\r
+ WideCharToMultiByte(CP_UTF8, 0, name, -1, &s[0], length, NULL, NULL);\r
+#else\r
+ std::string s( name );\r
+#endif\r
+\r
+ return s;\r
+}\r
+\r
+static BOOL CALLBACK deviceQueryCallback( LPGUID lpguid,\r
+ LPCTSTR description,\r
+ LPCTSTR /*module*/,\r
+ LPVOID lpContext )\r
+{\r
+ struct DsProbeData& probeInfo = *(struct DsProbeData*) lpContext;\r
+ std::vector<struct DsDevice>& dsDevices = *probeInfo.dsDevices;\r
+\r
+ HRESULT hr;\r
+ bool validDevice = false;\r
+ if ( probeInfo.isInput == true ) {\r
+ DSCCAPS caps;\r
+ LPDIRECTSOUNDCAPTURE object;\r
+\r
+ hr = DirectSoundCaptureCreate( lpguid, &object, NULL );\r
+ if ( hr != DS_OK ) return TRUE;\r
+\r
+ caps.dwSize = sizeof(caps);\r
+ hr = object->GetCaps( &caps );\r
+ if ( hr == DS_OK ) {\r
+ if ( caps.dwChannels > 0 && caps.dwFormats > 0 )\r
+ validDevice = true;\r
+ }\r
+ object->Release();\r
+ }\r
+ else {\r
+ DSCAPS caps;\r
+ LPDIRECTSOUND object;\r
+ hr = DirectSoundCreate( lpguid, &object, NULL );\r
+ if ( hr != DS_OK ) return TRUE;\r
+\r
+ caps.dwSize = sizeof(caps);\r
+ hr = object->GetCaps( &caps );\r
+ if ( hr == DS_OK ) {\r
+ if ( caps.dwFlags & DSCAPS_PRIMARYMONO || caps.dwFlags & DSCAPS_PRIMARYSTEREO )\r
+ validDevice = true;\r
+ }\r
+ object->Release();\r
+ }\r
+\r
+ // If good device, then save its name and guid.\r
+ std::string name = convertTChar( description );\r
+ //if ( name == "Primary Sound Driver" || name == "Primary Sound Capture Driver" )\r
+ if ( lpguid == NULL )\r
+ name = "Default Device";\r
+ if ( validDevice ) {\r
+ for ( unsigned int i=0; i<dsDevices.size(); i++ ) {\r
+ if ( dsDevices[i].name == name ) {\r
+ dsDevices[i].found = true;\r
+ if ( probeInfo.isInput ) {\r
+ dsDevices[i].id[1] = lpguid;\r
+ dsDevices[i].validId[1] = true;\r
+ }\r
+ else {\r
+ dsDevices[i].id[0] = lpguid;\r
+ dsDevices[i].validId[0] = true;\r
+ }\r
+ return TRUE;\r
+ }\r
+ }\r
+\r
+ DsDevice device;\r
+ device.name = name;\r
+ device.found = true;\r
+ if ( probeInfo.isInput ) {\r
+ device.id[1] = lpguid;\r
+ device.validId[1] = true;\r
+ }\r
+ else {\r
+ device.id[0] = lpguid;\r
+ device.validId[0] = true;\r
+ }\r
+ dsDevices.push_back( device );\r
+ }\r
+\r
+ return TRUE;\r
+}\r
+\r
+static const char* getErrorString( int code )\r
+{\r
+ switch ( code ) {\r
+\r
+ case DSERR_ALLOCATED:\r
+ return "Already allocated";\r
+\r
+ case DSERR_CONTROLUNAVAIL:\r
+ return "Control unavailable";\r
+\r
+ case DSERR_INVALIDPARAM:\r
+ return "Invalid parameter";\r
+\r
+ case DSERR_INVALIDCALL:\r
+ return "Invalid call";\r
+\r
+ case DSERR_GENERIC:\r
+ return "Generic error";\r
+\r
+ case DSERR_PRIOLEVELNEEDED:\r
+ return "Priority level needed";\r
+\r
+ case DSERR_OUTOFMEMORY:\r
+ return "Out of memory";\r
+\r
+ case DSERR_BADFORMAT:\r
+ return "The sample rate or the channel format is not supported";\r
+\r
+ case DSERR_UNSUPPORTED:\r
+ return "Not supported";\r
+\r
+ case DSERR_NODRIVER:\r
+ return "No driver";\r
+\r
+ case DSERR_ALREADYINITIALIZED:\r
+ return "Already initialized";\r
+\r
+ case DSERR_NOAGGREGATION:\r
+ return "No aggregation";\r
+\r
+ case DSERR_BUFFERLOST:\r
+ return "Buffer lost";\r
+\r
+ case DSERR_OTHERAPPHASPRIO:\r
+ return "Another application already has priority";\r
+\r
+ case DSERR_UNINITIALIZED:\r
+ return "Uninitialized";\r
+\r
+ default:\r
+ return "DirectSound unknown error";\r
+ }\r
+}\r
+//******************** End of __WINDOWS_DS__ *********************//\r
+#endif\r
+\r
+\r
+#if defined(__LINUX_ALSA__)\r
+\r
+#include <alsa/asoundlib.h>\r
+#include <unistd.h>\r
+\r
+ // A structure to hold various information related to the ALSA API\r
+ // implementation.\r
+struct AlsaHandle {\r
+ snd_pcm_t *handles[2];\r
+ bool synchronized;\r
+ bool xrun[2];\r
+ pthread_cond_t runnable_cv;\r
+ bool runnable;\r
+\r
+ AlsaHandle()\r
+ :synchronized(false), runnable(false) { xrun[0] = false; xrun[1] = false; }\r
+};\r
+\r
+static void *alsaCallbackHandler( void * ptr );\r
+\r
+RtApiAlsa :: RtApiAlsa()\r
+{\r
+ // Nothing to do here.\r
+}\r
+\r
+RtApiAlsa :: ~RtApiAlsa()\r
+{\r
+ if ( stream_.state != STREAM_CLOSED ) closeStream();\r
+}\r
+\r
+unsigned int RtApiAlsa :: getDeviceCount( void )\r
+{\r
+ unsigned nDevices = 0;\r
+ int result, subdevice, card;\r
+ char name[64];\r
+ snd_ctl_t *handle;\r
+\r
+ // Count cards and devices\r
+ card = -1;\r
+ snd_card_next( &card );\r
+ while ( card >= 0 ) {\r
+ sprintf( name, "hw:%d", card );\r
+ result = snd_ctl_open( &handle, name, 0 );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::getDeviceCount: control open, card = " << card << ", " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ goto nextcard;\r
+ }\r
+ subdevice = -1;\r
+ while( 1 ) {\r
+ result = snd_ctl_pcm_next_device( handle, &subdevice );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::getDeviceCount: control next device, card = " << card << ", " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ break;\r
+ }\r
+ if ( subdevice < 0 )\r
+ break;\r
+ nDevices++;\r
+ }\r
+ nextcard:\r
+ snd_ctl_close( handle );\r
+ snd_card_next( &card );\r
+ }\r
+\r
+ result = snd_ctl_open( &handle, "default", 0 );\r
+ if (result == 0) {\r
+ nDevices++;\r
+ snd_ctl_close( handle );\r
+ }\r
+\r
+ return nDevices;\r
+}\r
+\r
+RtAudio::DeviceInfo RtApiAlsa :: getDeviceInfo( unsigned int device )\r
+{\r
+ RtAudio::DeviceInfo info;\r
+ info.probed = false;\r
+\r
+ unsigned nDevices = 0;\r
+ int result, subdevice, card;\r
+ char name[64];\r
+ snd_ctl_t *chandle;\r
+\r
+ // Count cards and devices\r
+ card = -1;\r
+ snd_card_next( &card );\r
+ while ( card >= 0 ) {\r
+ sprintf( name, "hw:%d", card );\r
+ result = snd_ctl_open( &chandle, name, SND_CTL_NONBLOCK );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::getDeviceInfo: control open, card = " << card << ", " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ goto nextcard;\r
+ }\r
+ subdevice = -1;\r
+ while( 1 ) {\r
+ result = snd_ctl_pcm_next_device( chandle, &subdevice );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::getDeviceInfo: control next device, card = " << card << ", " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ break;\r
+ }\r
+ if ( subdevice < 0 ) break;\r
+ if ( nDevices == device ) {\r
+ sprintf( name, "hw:%d,%d", card, subdevice );\r
+ goto foundDevice;\r
+ }\r
+ nDevices++;\r
+ }\r
+ nextcard:\r
+ snd_ctl_close( chandle );\r
+ snd_card_next( &card );\r
+ }\r
+\r
+ result = snd_ctl_open( &chandle, "default", SND_CTL_NONBLOCK );\r
+ if ( result == 0 ) {\r
+ if ( nDevices == device ) {\r
+ strcpy( name, "default" );\r
+ goto foundDevice;\r
+ }\r
+ nDevices++;\r
+ }\r
+\r
+ if ( nDevices == 0 ) {\r
+ errorText_ = "RtApiAlsa::getDeviceInfo: no devices found!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return info;\r
+ }\r
+\r
+ if ( device >= nDevices ) {\r
+ errorText_ = "RtApiAlsa::getDeviceInfo: device ID is invalid!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return info;\r
+ }\r
+\r
+ foundDevice:\r
+\r
+ // If a stream is already open, we cannot probe the stream devices.\r
+ // Thus, use the saved results.\r
+ if ( stream_.state != STREAM_CLOSED &&\r
+ ( stream_.device[0] == device || stream_.device[1] == device ) ) {\r
+ snd_ctl_close( chandle );\r
+ if ( device >= devices_.size() ) {\r
+ errorText_ = "RtApiAlsa::getDeviceInfo: device ID was not present before stream was opened.";\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+ return devices_[ device ];\r
+ }\r
+\r
+ int openMode = SND_PCM_ASYNC;\r
+ snd_pcm_stream_t stream;\r
+ snd_pcm_info_t *pcminfo;\r
+ snd_pcm_info_alloca( &pcminfo );\r
+ snd_pcm_t *phandle;\r
+ snd_pcm_hw_params_t *params;\r
+ snd_pcm_hw_params_alloca( ¶ms );\r
+\r
+ // First try for playback unless default device (which has subdev -1)\r
+ stream = SND_PCM_STREAM_PLAYBACK;\r
+ snd_pcm_info_set_stream( pcminfo, stream );\r
+ if ( subdevice != -1 ) {\r
+ snd_pcm_info_set_device( pcminfo, subdevice );\r
+ snd_pcm_info_set_subdevice( pcminfo, 0 );\r
+\r
+ result = snd_ctl_pcm_info( chandle, pcminfo );\r
+ if ( result < 0 ) {\r
+ // Device probably doesn't support playback.\r
+ goto captureProbe;\r
+ }\r
+ }\r
+\r
+ result = snd_pcm_open( &phandle, name, stream, openMode | SND_PCM_NONBLOCK );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ goto captureProbe;\r
+ }\r
+\r
+ // The device is open ... fill the parameter structure.\r
+ result = snd_pcm_hw_params_any( phandle, params );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::getDeviceInfo: snd_pcm_hw_params error for device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ goto captureProbe;\r
+ }\r
+\r
+ // Get output channel information.\r
+ unsigned int value;\r
+ result = snd_pcm_hw_params_get_channels_max( params, &value );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::getDeviceInfo: error getting device (" << name << ") output channels, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ goto captureProbe;\r
+ }\r
+ info.outputChannels = value;\r
+ snd_pcm_close( phandle );\r
+\r
+ captureProbe:\r
+ stream = SND_PCM_STREAM_CAPTURE;\r
+ snd_pcm_info_set_stream( pcminfo, stream );\r
+\r
+ // Now try for capture unless default device (with subdev = -1)\r
+ if ( subdevice != -1 ) {\r
+ result = snd_ctl_pcm_info( chandle, pcminfo );\r
+ snd_ctl_close( chandle );\r
+ if ( result < 0 ) {\r
+ // Device probably doesn't support capture.\r
+ if ( info.outputChannels == 0 ) return info;\r
+ goto probeParameters;\r
+ }\r
+ }\r
+ else\r
+ snd_ctl_close( chandle );\r
+\r
+ result = snd_pcm_open( &phandle, name, stream, openMode | SND_PCM_NONBLOCK);\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ if ( info.outputChannels == 0 ) return info;\r
+ goto probeParameters;\r
+ }\r
+\r
+ // The device is open ... fill the parameter structure.\r
+ result = snd_pcm_hw_params_any( phandle, params );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::getDeviceInfo: snd_pcm_hw_params error for device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ if ( info.outputChannels == 0 ) return info;\r
+ goto probeParameters;\r
+ }\r
+\r
+ result = snd_pcm_hw_params_get_channels_max( params, &value );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::getDeviceInfo: error getting device (" << name << ") input channels, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ if ( info.outputChannels == 0 ) return info;\r
+ goto probeParameters;\r
+ }\r
+ info.inputChannels = value;\r
+ snd_pcm_close( phandle );\r
+\r
+ // If device opens for both playback and capture, we determine the channels.\r
+ if ( info.outputChannels > 0 && info.inputChannels > 0 )\r
+ info.duplexChannels = (info.outputChannels > info.inputChannels) ? info.inputChannels : info.outputChannels;\r
+\r
+ // ALSA doesn't provide default devices so we'll use the first available one.\r
+ if ( device == 0 && info.outputChannels > 0 )\r
+ info.isDefaultOutput = true;\r
+ if ( device == 0 && info.inputChannels > 0 )\r
+ info.isDefaultInput = true;\r
+\r
+ probeParameters:\r
+ // At this point, we just need to figure out the supported data\r
+ // formats and sample rates. We'll proceed by opening the device in\r
+ // the direction with the maximum number of channels, or playback if\r
+ // they are equal. This might limit our sample rate options, but so\r
+ // be it.\r
+\r
+ if ( info.outputChannels >= info.inputChannels )\r
+ stream = SND_PCM_STREAM_PLAYBACK;\r
+ else\r
+ stream = SND_PCM_STREAM_CAPTURE;\r
+ snd_pcm_info_set_stream( pcminfo, stream );\r
+\r
+ result = snd_pcm_open( &phandle, name, stream, openMode | SND_PCM_NONBLOCK);\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // The device is open ... fill the parameter structure.\r
+ result = snd_pcm_hw_params_any( phandle, params );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::getDeviceInfo: snd_pcm_hw_params error for device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // Test our discrete set of sample rate values.\r
+ info.sampleRates.clear();\r
+ for ( unsigned int i=0; i<MAX_SAMPLE_RATES; i++ ) {\r
+ if ( snd_pcm_hw_params_test_rate( phandle, params, SAMPLE_RATES[i], 0 ) == 0 )\r
+ info.sampleRates.push_back( SAMPLE_RATES[i] );\r
+ }\r
+ if ( info.sampleRates.size() == 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::getDeviceInfo: no supported sample rates found for device (" << name << ").";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // Probe the supported data formats ... we don't care about endian-ness just yet\r
+ snd_pcm_format_t format;\r
+ info.nativeFormats = 0;\r
+ format = SND_PCM_FORMAT_S8;\r
+ if ( snd_pcm_hw_params_test_format( phandle, params, format ) == 0 )\r
+ info.nativeFormats |= RTAUDIO_SINT8;\r
+ format = SND_PCM_FORMAT_S16;\r
+ if ( snd_pcm_hw_params_test_format( phandle, params, format ) == 0 )\r
+ info.nativeFormats |= RTAUDIO_SINT16;\r
+ format = SND_PCM_FORMAT_S24;\r
+ if ( snd_pcm_hw_params_test_format( phandle, params, format ) == 0 )\r
+ info.nativeFormats |= RTAUDIO_SINT24;\r
+ format = SND_PCM_FORMAT_S32;\r
+ if ( snd_pcm_hw_params_test_format( phandle, params, format ) == 0 )\r
+ info.nativeFormats |= RTAUDIO_SINT32;\r
+ format = SND_PCM_FORMAT_FLOAT;\r
+ if ( snd_pcm_hw_params_test_format( phandle, params, format ) == 0 )\r
+ info.nativeFormats |= RTAUDIO_FLOAT32;\r
+ format = SND_PCM_FORMAT_FLOAT64;\r
+ if ( snd_pcm_hw_params_test_format( phandle, params, format ) == 0 )\r
+ info.nativeFormats |= RTAUDIO_FLOAT64;\r
+\r
+ // Check that we have at least one supported format\r
+ if ( info.nativeFormats == 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::getDeviceInfo: pcm device (" << name << ") data format not supported by RtAudio.";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // Get the device name\r
+ char *cardname;\r
+ result = snd_card_get_name( card, &cardname );\r
+ if ( result >= 0 ) {\r
+ sprintf( name, "hw:%s,%d", cardname, subdevice );\r
+ free( cardname );\r
+ }\r
+ info.name = name;\r
+\r
+ // That's all ... close the device and return\r
+ snd_pcm_close( phandle );\r
+ info.probed = true;\r
+ return info;\r
+}\r
+\r
+void RtApiAlsa :: saveDeviceInfo( void )\r
+{\r
+ devices_.clear();\r
+\r
+ unsigned int nDevices = getDeviceCount();\r
+ devices_.resize( nDevices );\r
+ for ( unsigned int i=0; i<nDevices; i++ )\r
+ devices_[i] = getDeviceInfo( i );\r
+}\r
+\r
+bool RtApiAlsa :: probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
+ unsigned int firstChannel, unsigned int sampleRate,\r
+ RtAudioFormat format, unsigned int *bufferSize,\r
+ RtAudio::StreamOptions *options )\r
+\r
+{\r
+#if defined(__RTAUDIO_DEBUG__)\r
+ snd_output_t *out;\r
+ snd_output_stdio_attach(&out, stderr, 0);\r
+#endif\r
+\r
+ // I'm not using the "plug" interface ... too much inconsistent behavior.\r
+\r
+ unsigned nDevices = 0;\r
+ int result, subdevice, card;\r
+ char name[64];\r
+ snd_ctl_t *chandle;\r
+\r
+ if ( options && options->flags & RTAUDIO_ALSA_USE_DEFAULT )\r
+ snprintf(name, sizeof(name), "%s", "default");\r
+ else {\r
+ // Count cards and devices\r
+ card = -1;\r
+ snd_card_next( &card );\r
+ while ( card >= 0 ) {\r
+ sprintf( name, "hw:%d", card );\r
+ result = snd_ctl_open( &chandle, name, SND_CTL_NONBLOCK );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: control open, card = " << card << ", " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ subdevice = -1;\r
+ while( 1 ) {\r
+ result = snd_ctl_pcm_next_device( chandle, &subdevice );\r
+ if ( result < 0 ) break;\r
+ if ( subdevice < 0 ) break;\r
+ if ( nDevices == device ) {\r
+ sprintf( name, "hw:%d,%d", card, subdevice );\r
+ snd_ctl_close( chandle );\r
+ goto foundDevice;\r
+ }\r
+ nDevices++;\r
+ }\r
+ snd_ctl_close( chandle );\r
+ snd_card_next( &card );\r
+ }\r
+\r
+ result = snd_ctl_open( &chandle, "default", SND_CTL_NONBLOCK );\r
+ if ( result == 0 ) {\r
+ if ( nDevices == device ) {\r
+ strcpy( name, "default" );\r
+ goto foundDevice;\r
+ }\r
+ nDevices++;\r
+ }\r
+\r
+ if ( nDevices == 0 ) {\r
+ // This should not happen because a check is made before this function is called.\r
+ errorText_ = "RtApiAlsa::probeDeviceOpen: no devices found!";\r
+ return FAILURE;\r
+ }\r
+\r
+ if ( device >= nDevices ) {\r
+ // This should not happen because a check is made before this function is called.\r
+ errorText_ = "RtApiAlsa::probeDeviceOpen: device ID is invalid!";\r
+ return FAILURE;\r
+ }\r
+ }\r
+\r
+ foundDevice:\r
+\r
+ // The getDeviceInfo() function will not work for a device that is\r
+ // already open. Thus, we'll probe the system before opening a\r
+ // stream and save the results for use by getDeviceInfo().\r
+ if ( mode == OUTPUT || ( mode == INPUT && stream_.mode != OUTPUT ) ) // only do once\r
+ this->saveDeviceInfo();\r
+\r
+ snd_pcm_stream_t stream;\r
+ if ( mode == OUTPUT )\r
+ stream = SND_PCM_STREAM_PLAYBACK;\r
+ else\r
+ stream = SND_PCM_STREAM_CAPTURE;\r
+\r
+ snd_pcm_t *phandle;\r
+ int openMode = SND_PCM_ASYNC;\r
+ result = snd_pcm_open( &phandle, name, stream, openMode );\r
+ if ( result < 0 ) {\r
+ if ( mode == OUTPUT )\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: pcm device (" << name << ") won't open for output.";\r
+ else\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: pcm device (" << name << ") won't open for input.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Fill the parameter structure.\r
+ snd_pcm_hw_params_t *hw_params;\r
+ snd_pcm_hw_params_alloca( &hw_params );\r
+ result = snd_pcm_hw_params_any( phandle, hw_params );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: error getting pcm device (" << name << ") parameters, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+#if defined(__RTAUDIO_DEBUG__)\r
+ fprintf( stderr, "\nRtApiAlsa: dump hardware params just after device open:\n\n" );\r
+ snd_pcm_hw_params_dump( hw_params, out );\r
+#endif\r
+\r
+ // Set access ... check user preference.\r
+ if ( options && options->flags & RTAUDIO_NONINTERLEAVED ) {\r
+ stream_.userInterleaved = false;\r
+ result = snd_pcm_hw_params_set_access( phandle, hw_params, SND_PCM_ACCESS_RW_NONINTERLEAVED );\r
+ if ( result < 0 ) {\r
+ result = snd_pcm_hw_params_set_access( phandle, hw_params, SND_PCM_ACCESS_RW_INTERLEAVED );\r
+ stream_.deviceInterleaved[mode] = true;\r
+ }\r
+ else\r
+ stream_.deviceInterleaved[mode] = false;\r
+ }\r
+ else {\r
+ stream_.userInterleaved = true;\r
+ result = snd_pcm_hw_params_set_access( phandle, hw_params, SND_PCM_ACCESS_RW_INTERLEAVED );\r
+ if ( result < 0 ) {\r
+ result = snd_pcm_hw_params_set_access( phandle, hw_params, SND_PCM_ACCESS_RW_NONINTERLEAVED );\r
+ stream_.deviceInterleaved[mode] = false;\r
+ }\r
+ else\r
+ stream_.deviceInterleaved[mode] = true;\r
+ }\r
+\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: error setting pcm device (" << name << ") access, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Determine how to set the device format.\r
+ stream_.userFormat = format;\r
+ snd_pcm_format_t deviceFormat = SND_PCM_FORMAT_UNKNOWN;\r
+\r
+ if ( format == RTAUDIO_SINT8 )\r
+ deviceFormat = SND_PCM_FORMAT_S8;\r
+ else if ( format == RTAUDIO_SINT16 )\r
+ deviceFormat = SND_PCM_FORMAT_S16;\r
+ else if ( format == RTAUDIO_SINT24 )\r
+ deviceFormat = SND_PCM_FORMAT_S24;\r
+ else if ( format == RTAUDIO_SINT32 )\r
+ deviceFormat = SND_PCM_FORMAT_S32;\r
+ else if ( format == RTAUDIO_FLOAT32 )\r
+ deviceFormat = SND_PCM_FORMAT_FLOAT;\r
+ else if ( format == RTAUDIO_FLOAT64 )\r
+ deviceFormat = SND_PCM_FORMAT_FLOAT64;\r
+\r
+ if ( snd_pcm_hw_params_test_format(phandle, hw_params, deviceFormat) == 0) {\r
+ stream_.deviceFormat[mode] = format;\r
+ goto setFormat;\r
+ }\r
+\r
+ // The user requested format is not natively supported by the device.\r
+ deviceFormat = SND_PCM_FORMAT_FLOAT64;\r
+ if ( snd_pcm_hw_params_test_format( phandle, hw_params, deviceFormat ) == 0 ) {\r
+ stream_.deviceFormat[mode] = RTAUDIO_FLOAT64;\r
+ goto setFormat;\r
+ }\r
+\r
+ deviceFormat = SND_PCM_FORMAT_FLOAT;\r
+ if ( snd_pcm_hw_params_test_format(phandle, hw_params, deviceFormat ) == 0 ) {\r
+ stream_.deviceFormat[mode] = RTAUDIO_FLOAT32;\r
+ goto setFormat;\r
+ }\r
+\r
+ deviceFormat = SND_PCM_FORMAT_S32;\r
+ if ( snd_pcm_hw_params_test_format(phandle, hw_params, deviceFormat ) == 0 ) {\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT32;\r
+ goto setFormat;\r
+ }\r
+\r
+ deviceFormat = SND_PCM_FORMAT_S24;\r
+ if ( snd_pcm_hw_params_test_format(phandle, hw_params, deviceFormat ) == 0 ) {\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT24;\r
+ goto setFormat;\r
+ }\r
+\r
+ deviceFormat = SND_PCM_FORMAT_S16;\r
+ if ( snd_pcm_hw_params_test_format(phandle, hw_params, deviceFormat ) == 0 ) {\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
+ goto setFormat;\r
+ }\r
+\r
+ deviceFormat = SND_PCM_FORMAT_S8;\r
+ if ( snd_pcm_hw_params_test_format(phandle, hw_params, deviceFormat ) == 0 ) {\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT8;\r
+ goto setFormat;\r
+ }\r
+\r
+ // If we get here, no supported format was found.\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: pcm device " << device << " data format not supported by RtAudio.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+\r
+ setFormat:\r
+ result = snd_pcm_hw_params_set_format( phandle, hw_params, deviceFormat );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: error setting pcm device (" << name << ") data format, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Determine whether byte-swaping is necessary.\r
+ stream_.doByteSwap[mode] = false;\r
+ if ( deviceFormat != SND_PCM_FORMAT_S8 ) {\r
+ result = snd_pcm_format_cpu_endian( deviceFormat );\r
+ if ( result == 0 )\r
+ stream_.doByteSwap[mode] = true;\r
+ else if (result < 0) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: error getting pcm device (" << name << ") endian-ness, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ }\r
+\r
+ // Set the sample rate.\r
+ result = snd_pcm_hw_params_set_rate_near( phandle, hw_params, (unsigned int*) &sampleRate, 0 );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: error setting sample rate on device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Determine the number of channels for this device. We support a possible\r
+ // minimum device channel number > than the value requested by the user.\r
+ stream_.nUserChannels[mode] = channels;\r
+ unsigned int value;\r
+ result = snd_pcm_hw_params_get_channels_max( hw_params, &value );\r
+ unsigned int deviceChannels = value;\r
+ if ( result < 0 || deviceChannels < channels + firstChannel ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: requested channel parameters not supported by device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ result = snd_pcm_hw_params_get_channels_min( hw_params, &value );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: error getting minimum channels for device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ deviceChannels = value;\r
+ if ( deviceChannels < channels + firstChannel ) deviceChannels = channels + firstChannel;\r
+ stream_.nDeviceChannels[mode] = deviceChannels;\r
+\r
+ // Set the device channels.\r
+ result = snd_pcm_hw_params_set_channels( phandle, hw_params, deviceChannels );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: error setting channels for device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Set the buffer (or period) size.\r
+ int dir = 0;\r
+ snd_pcm_uframes_t periodSize = *bufferSize;\r
+ result = snd_pcm_hw_params_set_period_size_near( phandle, hw_params, &periodSize, &dir );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: error setting period size for device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ *bufferSize = periodSize;\r
+\r
+ // Set the buffer number, which in ALSA is referred to as the "period".\r
+ unsigned int periods = 0;\r
+ if ( options && options->flags & RTAUDIO_MINIMIZE_LATENCY ) periods = 2;\r
+ if ( options && options->numberOfBuffers > 0 ) periods = options->numberOfBuffers;\r
+ if ( periods < 2 ) periods = 4; // a fairly safe default value\r
+ result = snd_pcm_hw_params_set_periods_near( phandle, hw_params, &periods, &dir );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: error setting periods for device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // If attempting to setup a duplex stream, the bufferSize parameter\r
+ // MUST be the same in both directions!\r
+ if ( stream_.mode == OUTPUT && mode == INPUT && *bufferSize != stream_.bufferSize ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: system error setting buffer size for duplex stream on device (" << name << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ stream_.bufferSize = *bufferSize;\r
+\r
+ // Install the hardware configuration\r
+ result = snd_pcm_hw_params( phandle, hw_params );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: error installing hardware configuration on device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+#if defined(__RTAUDIO_DEBUG__)\r
+ fprintf(stderr, "\nRtApiAlsa: dump hardware params after installation:\n\n");\r
+ snd_pcm_hw_params_dump( hw_params, out );\r
+#endif\r
+\r
+ // Set the software configuration to fill buffers with zeros and prevent device stopping on xruns.\r
+ snd_pcm_sw_params_t *sw_params = NULL;\r
+ snd_pcm_sw_params_alloca( &sw_params );\r
+ snd_pcm_sw_params_current( phandle, sw_params );\r
+ snd_pcm_sw_params_set_start_threshold( phandle, sw_params, *bufferSize );\r
+ snd_pcm_sw_params_set_stop_threshold( phandle, sw_params, ULONG_MAX );\r
+ snd_pcm_sw_params_set_silence_threshold( phandle, sw_params, 0 );\r
+\r
+ // The following two settings were suggested by Theo Veenker\r
+ //snd_pcm_sw_params_set_avail_min( phandle, sw_params, *bufferSize );\r
+ //snd_pcm_sw_params_set_xfer_align( phandle, sw_params, 1 );\r
+\r
+ // here are two options for a fix\r
+ //snd_pcm_sw_params_set_silence_size( phandle, sw_params, ULONG_MAX );\r
+ snd_pcm_uframes_t val;\r
+ snd_pcm_sw_params_get_boundary( sw_params, &val );\r
+ snd_pcm_sw_params_set_silence_size( phandle, sw_params, val );\r
+\r
+ result = snd_pcm_sw_params( phandle, sw_params );\r
+ if ( result < 0 ) {\r
+ snd_pcm_close( phandle );\r
+ errorStream_ << "RtApiAlsa::probeDeviceOpen: error installing software configuration on device (" << name << "), " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+#if defined(__RTAUDIO_DEBUG__)\r
+ fprintf(stderr, "\nRtApiAlsa: dump software params after installation:\n\n");\r
+ snd_pcm_sw_params_dump( sw_params, out );\r
+#endif\r
+\r
+ // Set flags for buffer conversion\r
+ stream_.doConvertBuffer[mode] = false;\r
+ if ( stream_.userFormat != stream_.deviceFormat[mode] )\r
+ stream_.doConvertBuffer[mode] = true;\r
+ if ( stream_.nUserChannels[mode] < stream_.nDeviceChannels[mode] )\r
+ stream_.doConvertBuffer[mode] = true;\r
+ if ( stream_.userInterleaved != stream_.deviceInterleaved[mode] &&\r
+ stream_.nUserChannels[mode] > 1 )\r
+ stream_.doConvertBuffer[mode] = true;\r
+\r
+ // Allocate the ApiHandle if necessary and then save.\r
+ AlsaHandle *apiInfo = 0;\r
+ if ( stream_.apiHandle == 0 ) {\r
+ try {\r
+ apiInfo = (AlsaHandle *) new AlsaHandle;\r
+ }\r
+ catch ( std::bad_alloc& ) {\r
+ errorText_ = "RtApiAlsa::probeDeviceOpen: error allocating AlsaHandle memory.";\r
+ goto error;\r
+ }\r
+\r
+ if ( pthread_cond_init( &apiInfo->runnable_cv, NULL ) ) {\r
+ errorText_ = "RtApiAlsa::probeDeviceOpen: error initializing pthread condition variable.";\r
+ goto error;\r
+ }\r
+\r
+ stream_.apiHandle = (void *) apiInfo;\r
+ apiInfo->handles[0] = 0;\r
+ apiInfo->handles[1] = 0;\r
+ }\r
+ else {\r
+ apiInfo = (AlsaHandle *) stream_.apiHandle;\r
+ }\r
+ apiInfo->handles[mode] = phandle;\r
+ phandle = 0;\r
+\r
+ // Allocate necessary internal buffers.\r
+ unsigned long bufferBytes;\r
+ bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
+ stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
+ if ( stream_.userBuffer[mode] == NULL ) {\r
+ errorText_ = "RtApiAlsa::probeDeviceOpen: error allocating user buffer memory.";\r
+ goto error;\r
+ }\r
+\r
+ if ( stream_.doConvertBuffer[mode] ) {\r
+\r
+ bool makeBuffer = true;\r
+ bufferBytes = stream_.nDeviceChannels[mode] * formatBytes( stream_.deviceFormat[mode] );\r
+ if ( mode == INPUT ) {\r
+ if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
+ unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
+ if ( bufferBytes <= bytesOut ) makeBuffer = false;\r
+ }\r
+ }\r
+\r
+ if ( makeBuffer ) {\r
+ bufferBytes *= *bufferSize;\r
+ if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
+ if ( stream_.deviceBuffer == NULL ) {\r
+ errorText_ = "RtApiAlsa::probeDeviceOpen: error allocating device buffer memory.";\r
+ goto error;\r
+ }\r
+ }\r
+ }\r
+\r
+ stream_.sampleRate = sampleRate;\r
+ stream_.nBuffers = periods;\r
+ stream_.device[mode] = device;\r
+ stream_.state = STREAM_STOPPED;\r
+\r
+ // Setup the buffer conversion information structure.\r
+ if ( stream_.doConvertBuffer[mode] ) setConvertInfo( mode, firstChannel );\r
+\r
+ // Setup thread if necessary.\r
+ if ( stream_.mode == OUTPUT && mode == INPUT ) {\r
+ // We had already set up an output stream.\r
+ stream_.mode = DUPLEX;\r
+ // Link the streams if possible.\r
+ apiInfo->synchronized = false;\r
+ if ( snd_pcm_link( apiInfo->handles[0], apiInfo->handles[1] ) == 0 )\r
+ apiInfo->synchronized = true;\r
+ else {\r
+ errorText_ = "RtApiAlsa::probeDeviceOpen: unable to synchronize input and output devices.";\r
+ error( RtAudioError::WARNING );\r
+ }\r
+ }\r
+ else {\r
+ stream_.mode = mode;\r
+\r
+ // Setup callback thread.\r
+ stream_.callbackInfo.object = (void *) this;\r
+\r
+ // Set the thread attributes for joinable and realtime scheduling\r
+ // priority (optional). The higher priority will only take affect\r
+ // if the program is run as root or suid. Note, under Linux\r
+ // processes with CAP_SYS_NICE privilege, a user can change\r
+ // scheduling policy and priority (thus need not be root). See\r
+ // POSIX "capabilities".\r
+ pthread_attr_t attr;\r
+ pthread_attr_init( &attr );\r
+ pthread_attr_setdetachstate( &attr, PTHREAD_CREATE_JOINABLE );\r
+\r
+#ifdef SCHED_RR // Undefined with some OSes (eg: NetBSD 1.6.x with GNU Pthread)\r
+ if ( options && options->flags & RTAUDIO_SCHEDULE_REALTIME ) {\r
+ // We previously attempted to increase the audio callback priority\r
+ // to SCHED_RR here via the attributes. However, while no errors\r
+ // were reported in doing so, it did not work. So, now this is\r
+ // done in the alsaCallbackHandler function.\r
+ stream_.callbackInfo.doRealtime = true;\r
+ int priority = options->priority;\r
+ int min = sched_get_priority_min( SCHED_RR );\r
+ int max = sched_get_priority_max( SCHED_RR );\r
+ if ( priority < min ) priority = min;\r
+ else if ( priority > max ) priority = max;\r
+ stream_.callbackInfo.priority = priority;\r
+ }\r
+#endif\r
+\r
+ stream_.callbackInfo.isRunning = true;\r
+ result = pthread_create( &stream_.callbackInfo.thread, &attr, alsaCallbackHandler, &stream_.callbackInfo );\r
+ pthread_attr_destroy( &attr );\r
+ if ( result ) {\r
+ stream_.callbackInfo.isRunning = false;\r
+ errorText_ = "RtApiAlsa::error creating callback thread!";\r
+ goto error;\r
+ }\r
+ }\r
+\r
+ return SUCCESS;\r
+\r
+ error:\r
+ if ( apiInfo ) {\r
+ pthread_cond_destroy( &apiInfo->runnable_cv );\r
+ if ( apiInfo->handles[0] ) snd_pcm_close( apiInfo->handles[0] );\r
+ if ( apiInfo->handles[1] ) snd_pcm_close( apiInfo->handles[1] );\r
+ delete apiInfo;\r
+ stream_.apiHandle = 0;\r
+ }\r
+\r
+ if ( phandle) snd_pcm_close( phandle );\r
+\r
+ for ( int i=0; i<2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ stream_.state = STREAM_CLOSED;\r
+ return FAILURE;\r
+}\r
+\r
+void RtApiAlsa :: closeStream()\r
+{\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiAlsa::closeStream(): no open stream to close!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ AlsaHandle *apiInfo = (AlsaHandle *) stream_.apiHandle;\r
+ stream_.callbackInfo.isRunning = false;\r
+ MUTEX_LOCK( &stream_.mutex );\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ apiInfo->runnable = true;\r
+ pthread_cond_signal( &apiInfo->runnable_cv );\r
+ }\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ pthread_join( stream_.callbackInfo.thread, NULL );\r
+\r
+ if ( stream_.state == STREAM_RUNNING ) {\r
+ stream_.state = STREAM_STOPPED;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX )\r
+ snd_pcm_drop( apiInfo->handles[0] );\r
+ if ( stream_.mode == INPUT || stream_.mode == DUPLEX )\r
+ snd_pcm_drop( apiInfo->handles[1] );\r
+ }\r
+\r
+ if ( apiInfo ) {\r
+ pthread_cond_destroy( &apiInfo->runnable_cv );\r
+ if ( apiInfo->handles[0] ) snd_pcm_close( apiInfo->handles[0] );\r
+ if ( apiInfo->handles[1] ) snd_pcm_close( apiInfo->handles[1] );\r
+ delete apiInfo;\r
+ stream_.apiHandle = 0;\r
+ }\r
+\r
+ for ( int i=0; i<2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ stream_.mode = UNINITIALIZED;\r
+ stream_.state = STREAM_CLOSED;\r
+}\r
+\r
+void RtApiAlsa :: startStream()\r
+{\r
+ // This method calls snd_pcm_prepare if the device isn't already in that state.\r
+\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_RUNNING ) {\r
+ errorText_ = "RtApiAlsa::startStream(): the stream is already running!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ MUTEX_LOCK( &stream_.mutex );\r
+\r
+ int result = 0;\r
+ snd_pcm_state_t state;\r
+ AlsaHandle *apiInfo = (AlsaHandle *) stream_.apiHandle;\r
+ snd_pcm_t **handle = (snd_pcm_t **) apiInfo->handles;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+ state = snd_pcm_state( handle[0] );\r
+ if ( state != SND_PCM_STATE_PREPARED ) {\r
+ result = snd_pcm_prepare( handle[0] );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::startStream: error preparing output pcm device, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+ }\r
+\r
+ if ( ( stream_.mode == INPUT || stream_.mode == DUPLEX ) && !apiInfo->synchronized ) {\r
+ result = snd_pcm_drop(handle[1]); // fix to remove stale data received since device has been open\r
+ state = snd_pcm_state( handle[1] );\r
+ if ( state != SND_PCM_STATE_PREPARED ) {\r
+ result = snd_pcm_prepare( handle[1] );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::startStream: error preparing input pcm device, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+ }\r
+\r
+ stream_.state = STREAM_RUNNING;\r
+\r
+ unlock:\r
+ apiInfo->runnable = true;\r
+ pthread_cond_signal( &apiInfo->runnable_cv );\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+\r
+ if ( result >= 0 ) return;\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+}\r
+\r
+void RtApiAlsa :: stopStream()\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiAlsa::stopStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ stream_.state = STREAM_STOPPED;\r
+ MUTEX_LOCK( &stream_.mutex );\r
+\r
+ int result = 0;\r
+ AlsaHandle *apiInfo = (AlsaHandle *) stream_.apiHandle;\r
+ snd_pcm_t **handle = (snd_pcm_t **) apiInfo->handles;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+ if ( apiInfo->synchronized ) \r
+ result = snd_pcm_drop( handle[0] );\r
+ else\r
+ result = snd_pcm_drain( handle[0] );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::stopStream: error draining output pcm device, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+\r
+ if ( ( stream_.mode == INPUT || stream_.mode == DUPLEX ) && !apiInfo->synchronized ) {\r
+ result = snd_pcm_drop( handle[1] );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::stopStream: error stopping input pcm device, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+\r
+ unlock:\r
+ apiInfo->runnable = false; // fixes high CPU usage when stopped\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+\r
+ if ( result >= 0 ) return;\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+}\r
+\r
+void RtApiAlsa :: abortStream()\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiAlsa::abortStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ stream_.state = STREAM_STOPPED;\r
+ MUTEX_LOCK( &stream_.mutex );\r
+\r
+ int result = 0;\r
+ AlsaHandle *apiInfo = (AlsaHandle *) stream_.apiHandle;\r
+ snd_pcm_t **handle = (snd_pcm_t **) apiInfo->handles;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+ result = snd_pcm_drop( handle[0] );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::abortStream: error aborting output pcm device, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+\r
+ if ( ( stream_.mode == INPUT || stream_.mode == DUPLEX ) && !apiInfo->synchronized ) {\r
+ result = snd_pcm_drop( handle[1] );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::abortStream: error aborting input pcm device, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+\r
+ unlock:\r
+ apiInfo->runnable = false; // fixes high CPU usage when stopped\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+\r
+ if ( result >= 0 ) return;\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+}\r
+\r
+void RtApiAlsa :: callbackEvent()\r
+{\r
+ AlsaHandle *apiInfo = (AlsaHandle *) stream_.apiHandle;\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ MUTEX_LOCK( &stream_.mutex );\r
+ while ( !apiInfo->runnable )\r
+ pthread_cond_wait( &apiInfo->runnable_cv, &stream_.mutex );\r
+\r
+ if ( stream_.state != STREAM_RUNNING ) {\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ return;\r
+ }\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ }\r
+\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiAlsa::callbackEvent(): the stream is closed ... this shouldn't happen!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ int doStopStream = 0;\r
+ RtAudioCallback callback = (RtAudioCallback) stream_.callbackInfo.callback;\r
+ double streamTime = getStreamTime();\r
+ RtAudioStreamStatus status = 0;\r
+ if ( stream_.mode != INPUT && apiInfo->xrun[0] == true ) {\r
+ status |= RTAUDIO_OUTPUT_UNDERFLOW;\r
+ apiInfo->xrun[0] = false;\r
+ }\r
+ if ( stream_.mode != OUTPUT && apiInfo->xrun[1] == true ) {\r
+ status |= RTAUDIO_INPUT_OVERFLOW;\r
+ apiInfo->xrun[1] = false;\r
+ }\r
+ doStopStream = callback( stream_.userBuffer[0], stream_.userBuffer[1],\r
+ stream_.bufferSize, streamTime, status, stream_.callbackInfo.userData );\r
+\r
+ if ( doStopStream == 2 ) {\r
+ abortStream();\r
+ return;\r
+ }\r
+\r
+ MUTEX_LOCK( &stream_.mutex );\r
+\r
+ // The state might change while waiting on a mutex.\r
+ if ( stream_.state == STREAM_STOPPED ) goto unlock;\r
+\r
+ int result;\r
+ char *buffer;\r
+ int channels;\r
+ snd_pcm_t **handle;\r
+ snd_pcm_sframes_t frames;\r
+ RtAudioFormat format;\r
+ handle = (snd_pcm_t **) apiInfo->handles;\r
+\r
+ if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
+\r
+ // Setup parameters.\r
+ if ( stream_.doConvertBuffer[1] ) {\r
+ buffer = stream_.deviceBuffer;\r
+ channels = stream_.nDeviceChannels[1];\r
+ format = stream_.deviceFormat[1];\r
+ }\r
+ else {\r
+ buffer = stream_.userBuffer[1];\r
+ channels = stream_.nUserChannels[1];\r
+ format = stream_.userFormat;\r
+ }\r
+\r
+ // Read samples from device in interleaved/non-interleaved format.\r
+ if ( stream_.deviceInterleaved[1] )\r
+ result = snd_pcm_readi( handle[1], buffer, stream_.bufferSize );\r
+ else {\r
+ void *bufs[channels];\r
+ size_t offset = stream_.bufferSize * formatBytes( format );\r
+ for ( int i=0; i<channels; i++ )\r
+ bufs[i] = (void *) (buffer + (i * offset));\r
+ result = snd_pcm_readn( handle[1], bufs, stream_.bufferSize );\r
+ }\r
+\r
+ if ( result < (int) stream_.bufferSize ) {\r
+ // Either an error or overrun occured.\r
+ if ( result == -EPIPE ) {\r
+ snd_pcm_state_t state = snd_pcm_state( handle[1] );\r
+ if ( state == SND_PCM_STATE_XRUN ) {\r
+ apiInfo->xrun[1] = true;\r
+ result = snd_pcm_prepare( handle[1] );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::callbackEvent: error preparing device after overrun, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ }\r
+ }\r
+ else {\r
+ errorStream_ << "RtApiAlsa::callbackEvent: error, current state is " << snd_pcm_state_name( state ) << ", " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ }\r
+ }\r
+ else {\r
+ errorStream_ << "RtApiAlsa::callbackEvent: audio read error, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ }\r
+ error( RtAudioError::WARNING );\r
+ goto tryOutput;\r
+ }\r
+\r
+ // Do byte swapping if necessary.\r
+ if ( stream_.doByteSwap[1] )\r
+ byteSwapBuffer( buffer, stream_.bufferSize * channels, format );\r
+\r
+ // Do buffer conversion if necessary.\r
+ if ( stream_.doConvertBuffer[1] )\r
+ convertBuffer( stream_.userBuffer[1], stream_.deviceBuffer, stream_.convertInfo[1] );\r
+\r
+ // Check stream latency\r
+ result = snd_pcm_delay( handle[1], &frames );\r
+ if ( result == 0 && frames > 0 ) stream_.latency[1] = frames;\r
+ }\r
+\r
+ tryOutput:\r
+\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+\r
+ // Setup parameters and do buffer conversion if necessary.\r
+ if ( stream_.doConvertBuffer[0] ) {\r
+ buffer = stream_.deviceBuffer;\r
+ convertBuffer( buffer, stream_.userBuffer[0], stream_.convertInfo[0] );\r
+ channels = stream_.nDeviceChannels[0];\r
+ format = stream_.deviceFormat[0];\r
+ }\r
+ else {\r
+ buffer = stream_.userBuffer[0];\r
+ channels = stream_.nUserChannels[0];\r
+ format = stream_.userFormat;\r
+ }\r
+\r
+ // Do byte swapping if necessary.\r
+ if ( stream_.doByteSwap[0] )\r
+ byteSwapBuffer(buffer, stream_.bufferSize * channels, format);\r
+\r
+ // Write samples to device in interleaved/non-interleaved format.\r
+ if ( stream_.deviceInterleaved[0] )\r
+ result = snd_pcm_writei( handle[0], buffer, stream_.bufferSize );\r
+ else {\r
+ void *bufs[channels];\r
+ size_t offset = stream_.bufferSize * formatBytes( format );\r
+ for ( int i=0; i<channels; i++ )\r
+ bufs[i] = (void *) (buffer + (i * offset));\r
+ result = snd_pcm_writen( handle[0], bufs, stream_.bufferSize );\r
+ }\r
+\r
+ if ( result < (int) stream_.bufferSize ) {\r
+ // Either an error or underrun occured.\r
+ if ( result == -EPIPE ) {\r
+ snd_pcm_state_t state = snd_pcm_state( handle[0] );\r
+ if ( state == SND_PCM_STATE_XRUN ) {\r
+ apiInfo->xrun[0] = true;\r
+ result = snd_pcm_prepare( handle[0] );\r
+ if ( result < 0 ) {\r
+ errorStream_ << "RtApiAlsa::callbackEvent: error preparing device after underrun, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ }\r
+ }\r
+ else {\r
+ errorStream_ << "RtApiAlsa::callbackEvent: error, current state is " << snd_pcm_state_name( state ) << ", " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ }\r
+ }\r
+ else {\r
+ errorStream_ << "RtApiAlsa::callbackEvent: audio write error, " << snd_strerror( result ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ }\r
+ error( RtAudioError::WARNING );\r
+ goto unlock;\r
+ }\r
+\r
+ // Check stream latency\r
+ result = snd_pcm_delay( handle[0], &frames );\r
+ if ( result == 0 && frames > 0 ) stream_.latency[0] = frames;\r
+ }\r
+\r
+ unlock:\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+\r
+ RtApi::tickStreamTime();\r
+ if ( doStopStream == 1 ) this->stopStream();\r
+}\r
+\r
+static void *alsaCallbackHandler( void *ptr )\r
+{\r
+ CallbackInfo *info = (CallbackInfo *) ptr;\r
+ RtApiAlsa *object = (RtApiAlsa *) info->object;\r
+ bool *isRunning = &info->isRunning;\r
+\r
+#ifdef SCHED_RR // Undefined with some OSes (eg: NetBSD 1.6.x with GNU Pthread)\r
+ if ( &info->doRealtime ) {\r
+ pthread_t tID = pthread_self(); // ID of this thread\r
+ sched_param prio = { info->priority }; // scheduling priority of thread\r
+ pthread_setschedparam( tID, SCHED_RR, &prio );\r
+ }\r
+#endif\r
+\r
+ while ( *isRunning == true ) {\r
+ pthread_testcancel();\r
+ object->callbackEvent();\r
+ }\r
+\r
+ pthread_exit( NULL );\r
+}\r
+\r
+//******************** End of __LINUX_ALSA__ *********************//\r
+#endif\r
+\r
+#if defined(__LINUX_PULSE__)\r
+\r
+// Code written by Peter Meerwald, pmeerw@pmeerw.net\r
+// and Tristan Matthews.\r
+\r
+#include <pulse/error.h>\r
+#include <pulse/simple.h>\r
+#include <cstdio>\r
+\r
+static const unsigned int SUPPORTED_SAMPLERATES[] = { 8000, 16000, 22050, 32000,\r
+ 44100, 48000, 96000, 0};\r
+\r
+struct rtaudio_pa_format_mapping_t {\r
+ RtAudioFormat rtaudio_format;\r
+ pa_sample_format_t pa_format;\r
+};\r
+\r
+static const rtaudio_pa_format_mapping_t supported_sampleformats[] = {\r
+ {RTAUDIO_SINT16, PA_SAMPLE_S16LE},\r
+ {RTAUDIO_SINT32, PA_SAMPLE_S32LE},\r
+ {RTAUDIO_FLOAT32, PA_SAMPLE_FLOAT32LE},\r
+ {0, PA_SAMPLE_INVALID}};\r
+\r
+struct PulseAudioHandle {\r
+ pa_simple *s_play;\r
+ pa_simple *s_rec;\r
+ pthread_t thread;\r
+ pthread_cond_t runnable_cv;\r
+ bool runnable;\r
+ PulseAudioHandle() : s_play(0), s_rec(0), runnable(false) { }\r
+};\r
+\r
+RtApiPulse::~RtApiPulse()\r
+{\r
+ if ( stream_.state != STREAM_CLOSED )\r
+ closeStream();\r
+}\r
+\r
+unsigned int RtApiPulse::getDeviceCount( void )\r
+{\r
+ return 1;\r
+}\r
+\r
+RtAudio::DeviceInfo RtApiPulse::getDeviceInfo( unsigned int /*device*/ )\r
+{\r
+ RtAudio::DeviceInfo info;\r
+ info.probed = true;\r
+ info.name = "PulseAudio";\r
+ info.outputChannels = 2;\r
+ info.inputChannels = 2;\r
+ info.duplexChannels = 2;\r
+ info.isDefaultOutput = true;\r
+ info.isDefaultInput = true;\r
+\r
+ for ( const unsigned int *sr = SUPPORTED_SAMPLERATES; *sr; ++sr )\r
+ info.sampleRates.push_back( *sr );\r
+\r
+ info.nativeFormats = RTAUDIO_SINT16 | RTAUDIO_SINT32 | RTAUDIO_FLOAT32;\r
+\r
+ return info;\r
+}\r
+\r
+static void *pulseaudio_callback( void * user )\r
+{\r
+ CallbackInfo *cbi = static_cast<CallbackInfo *>( user );\r
+ RtApiPulse *context = static_cast<RtApiPulse *>( cbi->object );\r
+ volatile bool *isRunning = &cbi->isRunning;\r
+\r
+ while ( *isRunning ) {\r
+ pthread_testcancel();\r
+ context->callbackEvent();\r
+ }\r
+\r
+ pthread_exit( NULL );\r
+}\r
+\r
+void RtApiPulse::closeStream( void )\r
+{\r
+ PulseAudioHandle *pah = static_cast<PulseAudioHandle *>( stream_.apiHandle );\r
+\r
+ stream_.callbackInfo.isRunning = false;\r
+ if ( pah ) {\r
+ MUTEX_LOCK( &stream_.mutex );\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ pah->runnable = true;\r
+ pthread_cond_signal( &pah->runnable_cv );\r
+ }\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+\r
+ pthread_join( pah->thread, 0 );\r
+ if ( pah->s_play ) {\r
+ pa_simple_flush( pah->s_play, NULL );\r
+ pa_simple_free( pah->s_play );\r
+ }\r
+ if ( pah->s_rec )\r
+ pa_simple_free( pah->s_rec );\r
+\r
+ pthread_cond_destroy( &pah->runnable_cv );\r
+ delete pah;\r
+ stream_.apiHandle = 0;\r
+ }\r
+\r
+ if ( stream_.userBuffer[0] ) {\r
+ free( stream_.userBuffer[0] );\r
+ stream_.userBuffer[0] = 0;\r
+ }\r
+ if ( stream_.userBuffer[1] ) {\r
+ free( stream_.userBuffer[1] );\r
+ stream_.userBuffer[1] = 0;\r
+ }\r
+\r
+ stream_.state = STREAM_CLOSED;\r
+ stream_.mode = UNINITIALIZED;\r
+}\r
+\r
+void RtApiPulse::callbackEvent( void )\r
+{\r
+ PulseAudioHandle *pah = static_cast<PulseAudioHandle *>( stream_.apiHandle );\r
+\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ MUTEX_LOCK( &stream_.mutex );\r
+ while ( !pah->runnable )\r
+ pthread_cond_wait( &pah->runnable_cv, &stream_.mutex );\r
+\r
+ if ( stream_.state != STREAM_RUNNING ) {\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ return;\r
+ }\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ }\r
+\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiPulse::callbackEvent(): the stream is closed ... "\r
+ "this shouldn't happen!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ RtAudioCallback callback = (RtAudioCallback) stream_.callbackInfo.callback;\r
+ double streamTime = getStreamTime();\r
+ RtAudioStreamStatus status = 0;\r
+ int doStopStream = callback( stream_.userBuffer[OUTPUT], stream_.userBuffer[INPUT],\r
+ stream_.bufferSize, streamTime, status,\r
+ stream_.callbackInfo.userData );\r
+\r
+ if ( doStopStream == 2 ) {\r
+ abortStream();\r
+ return;\r
+ }\r
+\r
+ MUTEX_LOCK( &stream_.mutex );\r
+ void *pulse_in = stream_.doConvertBuffer[INPUT] ? stream_.deviceBuffer : stream_.userBuffer[INPUT];\r
+ void *pulse_out = stream_.doConvertBuffer[OUTPUT] ? stream_.deviceBuffer : stream_.userBuffer[OUTPUT];\r
+\r
+ if ( stream_.state != STREAM_RUNNING )\r
+ goto unlock;\r
+\r
+ int pa_error;\r
+ size_t bytes;\r
+ if (stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+ if ( stream_.doConvertBuffer[OUTPUT] ) {\r
+ convertBuffer( stream_.deviceBuffer,\r
+ stream_.userBuffer[OUTPUT],\r
+ stream_.convertInfo[OUTPUT] );\r
+ bytes = stream_.nDeviceChannels[OUTPUT] * stream_.bufferSize *\r
+ formatBytes( stream_.deviceFormat[OUTPUT] );\r
+ } else\r
+ bytes = stream_.nUserChannels[OUTPUT] * stream_.bufferSize *\r
+ formatBytes( stream_.userFormat );\r
+\r
+ if ( pa_simple_write( pah->s_play, pulse_out, bytes, &pa_error ) < 0 ) {\r
+ errorStream_ << "RtApiPulse::callbackEvent: audio write error, " <<\r
+ pa_strerror( pa_error ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ }\r
+ }\r
+\r
+ if ( stream_.mode == INPUT || stream_.mode == DUPLEX) {\r
+ if ( stream_.doConvertBuffer[INPUT] )\r
+ bytes = stream_.nDeviceChannels[INPUT] * stream_.bufferSize *\r
+ formatBytes( stream_.deviceFormat[INPUT] );\r
+ else\r
+ bytes = stream_.nUserChannels[INPUT] * stream_.bufferSize *\r
+ formatBytes( stream_.userFormat );\r
+ \r
+ if ( pa_simple_read( pah->s_rec, pulse_in, bytes, &pa_error ) < 0 ) {\r
+ errorStream_ << "RtApiPulse::callbackEvent: audio read error, " <<\r
+ pa_strerror( pa_error ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ }\r
+ if ( stream_.doConvertBuffer[INPUT] ) {\r
+ convertBuffer( stream_.userBuffer[INPUT],\r
+ stream_.deviceBuffer,\r
+ stream_.convertInfo[INPUT] );\r
+ }\r
+ }\r
+\r
+ unlock:\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ RtApi::tickStreamTime();\r
+\r
+ if ( doStopStream == 1 )\r
+ stopStream();\r
+}\r
+\r
+void RtApiPulse::startStream( void )\r
+{\r
+ PulseAudioHandle *pah = static_cast<PulseAudioHandle *>( stream_.apiHandle );\r
+\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiPulse::startStream(): the stream is not open!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return;\r
+ }\r
+ if ( stream_.state == STREAM_RUNNING ) {\r
+ errorText_ = "RtApiPulse::startStream(): the stream is already running!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ MUTEX_LOCK( &stream_.mutex );\r
+\r
+ stream_.state = STREAM_RUNNING;\r
+\r
+ pah->runnable = true;\r
+ pthread_cond_signal( &pah->runnable_cv );\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+}\r
+\r
+void RtApiPulse::stopStream( void )\r
+{\r
+ PulseAudioHandle *pah = static_cast<PulseAudioHandle *>( stream_.apiHandle );\r
+\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiPulse::stopStream(): the stream is not open!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return;\r
+ }\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiPulse::stopStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ stream_.state = STREAM_STOPPED;\r
+ MUTEX_LOCK( &stream_.mutex );\r
+\r
+ if ( pah && pah->s_play ) {\r
+ int pa_error;\r
+ if ( pa_simple_drain( pah->s_play, &pa_error ) < 0 ) {\r
+ errorStream_ << "RtApiPulse::stopStream: error draining output device, " <<\r
+ pa_strerror( pa_error ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+ }\r
+\r
+ stream_.state = STREAM_STOPPED;\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+}\r
+\r
+void RtApiPulse::abortStream( void )\r
+{\r
+ PulseAudioHandle *pah = static_cast<PulseAudioHandle*>( stream_.apiHandle );\r
+\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiPulse::abortStream(): the stream is not open!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return;\r
+ }\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiPulse::abortStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ stream_.state = STREAM_STOPPED;\r
+ MUTEX_LOCK( &stream_.mutex );\r
+\r
+ if ( pah && pah->s_play ) {\r
+ int pa_error;\r
+ if ( pa_simple_flush( pah->s_play, &pa_error ) < 0 ) {\r
+ errorStream_ << "RtApiPulse::abortStream: error flushing output device, " <<\r
+ pa_strerror( pa_error ) << ".";\r
+ errorText_ = errorStream_.str();\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+ return;\r
+ }\r
+ }\r
+\r
+ stream_.state = STREAM_STOPPED;\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+}\r
+\r
+bool RtApiPulse::probeDeviceOpen( unsigned int device, StreamMode mode,\r
+ unsigned int channels, unsigned int firstChannel,\r
+ unsigned int sampleRate, RtAudioFormat format,\r
+ unsigned int *bufferSize, RtAudio::StreamOptions *options )\r
+{\r
+ PulseAudioHandle *pah = 0;\r
+ unsigned long bufferBytes = 0;\r
+ pa_sample_spec ss;\r
+\r
+ if ( device != 0 ) return false;\r
+ if ( mode != INPUT && mode != OUTPUT ) return false;\r
+ if ( channels != 1 && channels != 2 ) {\r
+ errorText_ = "RtApiPulse::probeDeviceOpen: unsupported number of channels.";\r
+ return false;\r
+ }\r
+ ss.channels = channels;\r
+\r
+ if ( firstChannel != 0 ) return false;\r
+\r
+ bool sr_found = false;\r
+ for ( const unsigned int *sr = SUPPORTED_SAMPLERATES; *sr; ++sr ) {\r
+ if ( sampleRate == *sr ) {\r
+ sr_found = true;\r
+ stream_.sampleRate = sampleRate;\r
+ ss.rate = sampleRate;\r
+ break;\r
+ }\r
+ }\r
+ if ( !sr_found ) {\r
+ errorText_ = "RtApiPulse::probeDeviceOpen: unsupported sample rate.";\r
+ return false;\r
+ }\r
+\r
+ bool sf_found = 0;\r
+ for ( const rtaudio_pa_format_mapping_t *sf = supported_sampleformats;\r
+ sf->rtaudio_format && sf->pa_format != PA_SAMPLE_INVALID; ++sf ) {\r
+ if ( format == sf->rtaudio_format ) {\r
+ sf_found = true;\r
+ stream_.userFormat = sf->rtaudio_format;\r
+ stream_.deviceFormat[mode] = stream_.userFormat;\r
+ ss.format = sf->pa_format;\r
+ break;\r
+ }\r
+ }\r
+ if ( !sf_found ) { // Use internal data format conversion.\r
+ stream_.userFormat = format;\r
+ stream_.deviceFormat[mode] = RTAUDIO_FLOAT32;\r
+ ss.format = PA_SAMPLE_FLOAT32LE;\r
+ }\r
+\r
+ // Set other stream parameters.\r
+ if ( options && options->flags & RTAUDIO_NONINTERLEAVED ) stream_.userInterleaved = false;\r
+ else stream_.userInterleaved = true;\r
+ stream_.deviceInterleaved[mode] = true;\r
+ stream_.nBuffers = 1;\r
+ stream_.doByteSwap[mode] = false;\r
+ stream_.nUserChannels[mode] = channels;\r
+ stream_.nDeviceChannels[mode] = channels + firstChannel;\r
+ stream_.channelOffset[mode] = 0;\r
+ std::string streamName = "RtAudio";\r
+\r
+ // Set flags for buffer conversion.\r
+ stream_.doConvertBuffer[mode] = false;\r
+ if ( stream_.userFormat != stream_.deviceFormat[mode] )\r
+ stream_.doConvertBuffer[mode] = true;\r
+ if ( stream_.nUserChannels[mode] < stream_.nDeviceChannels[mode] )\r
+ stream_.doConvertBuffer[mode] = true;\r
+\r
+ // Allocate necessary internal buffers.\r
+ bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
+ stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
+ if ( stream_.userBuffer[mode] == NULL ) {\r
+ errorText_ = "RtApiPulse::probeDeviceOpen: error allocating user buffer memory.";\r
+ goto error;\r
+ }\r
+ stream_.bufferSize = *bufferSize;\r
+\r
+ if ( stream_.doConvertBuffer[mode] ) {\r
+\r
+ bool makeBuffer = true;\r
+ bufferBytes = stream_.nDeviceChannels[mode] * formatBytes( stream_.deviceFormat[mode] );\r
+ if ( mode == INPUT ) {\r
+ if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
+ unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
+ if ( bufferBytes <= bytesOut ) makeBuffer = false;\r
+ }\r
+ }\r
+\r
+ if ( makeBuffer ) {\r
+ bufferBytes *= *bufferSize;\r
+ if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
+ if ( stream_.deviceBuffer == NULL ) {\r
+ errorText_ = "RtApiPulse::probeDeviceOpen: error allocating device buffer memory.";\r
+ goto error;\r
+ }\r
+ }\r
+ }\r
+\r
+ stream_.device[mode] = device;\r
+\r
+ // Setup the buffer conversion information structure.\r
+ if ( stream_.doConvertBuffer[mode] ) setConvertInfo( mode, firstChannel );\r
+\r
+ if ( !stream_.apiHandle ) {\r
+ PulseAudioHandle *pah = new PulseAudioHandle;\r
+ if ( !pah ) {\r
+ errorText_ = "RtApiPulse::probeDeviceOpen: error allocating memory for handle.";\r
+ goto error;\r
+ }\r
+\r
+ stream_.apiHandle = pah;\r
+ if ( pthread_cond_init( &pah->runnable_cv, NULL ) != 0 ) {\r
+ errorText_ = "RtApiPulse::probeDeviceOpen: error creating condition variable.";\r
+ goto error;\r
+ }\r
+ }\r
+ pah = static_cast<PulseAudioHandle *>( stream_.apiHandle );\r
+\r
+ int error;\r
+ if ( !options->streamName.empty() ) streamName = options->streamName;\r
+ switch ( mode ) {\r
+ case INPUT:\r
+ pa_buffer_attr buffer_attr;\r
+ buffer_attr.fragsize = bufferBytes;\r
+ buffer_attr.maxlength = -1;\r
+\r
+ pah->s_rec = pa_simple_new( NULL, streamName.c_str(), PA_STREAM_RECORD, NULL, "Record", &ss, NULL, &buffer_attr, &error );\r
+ if ( !pah->s_rec ) {\r
+ errorText_ = "RtApiPulse::probeDeviceOpen: error connecting input to PulseAudio server.";\r
+ goto error;\r
+ }\r
+ break;\r
+ case OUTPUT:\r
+ pah->s_play = pa_simple_new( NULL, "RtAudio", PA_STREAM_PLAYBACK, NULL, "Playback", &ss, NULL, NULL, &error );\r
+ if ( !pah->s_play ) {\r
+ errorText_ = "RtApiPulse::probeDeviceOpen: error connecting output to PulseAudio server.";\r
+ goto error;\r
+ }\r
+ break;\r
+ default:\r
+ goto error;\r
+ }\r
+\r
+ if ( stream_.mode == UNINITIALIZED )\r
+ stream_.mode = mode;\r
+ else if ( stream_.mode == mode )\r
+ goto error;\r
+ else\r
+ stream_.mode = DUPLEX;\r
+\r
+ if ( !stream_.callbackInfo.isRunning ) {\r
+ stream_.callbackInfo.object = this;\r
+ stream_.callbackInfo.isRunning = true;\r
+ if ( pthread_create( &pah->thread, NULL, pulseaudio_callback, (void *)&stream_.callbackInfo) != 0 ) {\r
+ errorText_ = "RtApiPulse::probeDeviceOpen: error creating thread.";\r
+ goto error;\r
+ }\r
+ }\r
+\r
+ stream_.state = STREAM_STOPPED;\r
+ return true;\r
+ \r
+ error:\r
+ if ( pah && stream_.callbackInfo.isRunning ) {\r
+ pthread_cond_destroy( &pah->runnable_cv );\r
+ delete pah;\r
+ stream_.apiHandle = 0;\r
+ }\r
+\r
+ for ( int i=0; i<2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ return FAILURE;\r
+}\r
+\r
+//******************** End of __LINUX_PULSE__ *********************//\r
+#endif\r
+\r
+#if defined(__LINUX_OSS__)\r
+\r
+#include <unistd.h>\r
+#include <sys/ioctl.h>\r
+#include <unistd.h>\r
+#include <fcntl.h>\r
+#include <sys/soundcard.h>\r
+#include <errno.h>\r
+#include <math.h>\r
+\r
+static void *ossCallbackHandler(void * ptr);\r
+\r
+// A structure to hold various information related to the OSS API\r
+// implementation.\r
+struct OssHandle {\r
+ int id[2]; // device ids\r
+ bool xrun[2];\r
+ bool triggered;\r
+ pthread_cond_t runnable;\r
+\r
+ OssHandle()\r
+ :triggered(false) { id[0] = 0; id[1] = 0; xrun[0] = false; xrun[1] = false; }\r
+};\r
+\r
+RtApiOss :: RtApiOss()\r
+{\r
+ // Nothing to do here.\r
+}\r
+\r
+RtApiOss :: ~RtApiOss()\r
+{\r
+ if ( stream_.state != STREAM_CLOSED ) closeStream();\r
+}\r
+\r
+unsigned int RtApiOss :: getDeviceCount( void )\r
+{\r
+ int mixerfd = open( "/dev/mixer", O_RDWR, 0 );\r
+ if ( mixerfd == -1 ) {\r
+ errorText_ = "RtApiOss::getDeviceCount: error opening '/dev/mixer'.";\r
+ error( RtAudioError::WARNING );\r
+ return 0;\r
+ }\r
+\r
+ oss_sysinfo sysinfo;\r
+ if ( ioctl( mixerfd, SNDCTL_SYSINFO, &sysinfo ) == -1 ) {\r
+ close( mixerfd );\r
+ errorText_ = "RtApiOss::getDeviceCount: error getting sysinfo, OSS version >= 4.0 is required.";\r
+ error( RtAudioError::WARNING );\r
+ return 0;\r
+ }\r
+\r
+ close( mixerfd );\r
+ return sysinfo.numaudios;\r
+}\r
+\r
+RtAudio::DeviceInfo RtApiOss :: getDeviceInfo( unsigned int device )\r
+{\r
+ RtAudio::DeviceInfo info;\r
+ info.probed = false;\r
+\r
+ int mixerfd = open( "/dev/mixer", O_RDWR, 0 );\r
+ if ( mixerfd == -1 ) {\r
+ errorText_ = "RtApiOss::getDeviceInfo: error opening '/dev/mixer'.";\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ oss_sysinfo sysinfo;\r
+ int result = ioctl( mixerfd, SNDCTL_SYSINFO, &sysinfo );\r
+ if ( result == -1 ) {\r
+ close( mixerfd );\r
+ errorText_ = "RtApiOss::getDeviceInfo: error getting sysinfo, OSS version >= 4.0 is required.";\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ unsigned nDevices = sysinfo.numaudios;\r
+ if ( nDevices == 0 ) {\r
+ close( mixerfd );\r
+ errorText_ = "RtApiOss::getDeviceInfo: no devices found!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return info;\r
+ }\r
+\r
+ if ( device >= nDevices ) {\r
+ close( mixerfd );\r
+ errorText_ = "RtApiOss::getDeviceInfo: device ID is invalid!";\r
+ error( RtAudioError::INVALID_USE );\r
+ return info;\r
+ }\r
+\r
+ oss_audioinfo ainfo;\r
+ ainfo.dev = device;\r
+ result = ioctl( mixerfd, SNDCTL_AUDIOINFO, &ainfo );\r
+ close( mixerfd );\r
+ if ( result == -1 ) {\r
+ errorStream_ << "RtApiOss::getDeviceInfo: error getting device (" << ainfo.name << ") info.";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // Probe channels\r
+ if ( ainfo.caps & PCM_CAP_OUTPUT ) info.outputChannels = ainfo.max_channels;\r
+ if ( ainfo.caps & PCM_CAP_INPUT ) info.inputChannels = ainfo.max_channels;\r
+ if ( ainfo.caps & PCM_CAP_DUPLEX ) {\r
+ if ( info.outputChannels > 0 && info.inputChannels > 0 && ainfo.caps & PCM_CAP_DUPLEX )\r
+ info.duplexChannels = (info.outputChannels > info.inputChannels) ? info.inputChannels : info.outputChannels;\r
+ }\r
+\r
+ // Probe data formats ... do for input\r
+ unsigned long mask = ainfo.iformats;\r
+ if ( mask & AFMT_S16_LE || mask & AFMT_S16_BE )\r
+ info.nativeFormats |= RTAUDIO_SINT16;\r
+ if ( mask & AFMT_S8 )\r
+ info.nativeFormats |= RTAUDIO_SINT8;\r
+ if ( mask & AFMT_S32_LE || mask & AFMT_S32_BE )\r
+ info.nativeFormats |= RTAUDIO_SINT32;\r
+ if ( mask & AFMT_FLOAT )\r
+ info.nativeFormats |= RTAUDIO_FLOAT32;\r
+ if ( mask & AFMT_S24_LE || mask & AFMT_S24_BE )\r
+ info.nativeFormats |= RTAUDIO_SINT24;\r
+\r
+ // Check that we have at least one supported format\r
+ if ( info.nativeFormats == 0 ) {\r
+ errorStream_ << "RtApiOss::getDeviceInfo: device (" << ainfo.name << ") data format not supported by RtAudio.";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ return info;\r
+ }\r
+\r
+ // Probe the supported sample rates.\r
+ info.sampleRates.clear();\r
+ if ( ainfo.nrates ) {\r
+ for ( unsigned int i=0; i<ainfo.nrates; i++ ) {\r
+ for ( unsigned int k=0; k<MAX_SAMPLE_RATES; k++ ) {\r
+ if ( ainfo.rates[i] == SAMPLE_RATES[k] ) {\r
+ info.sampleRates.push_back( SAMPLE_RATES[k] );\r
+ break;\r
+ }\r
+ }\r
+ }\r
+ }\r
+ else {\r
+ // Check min and max rate values;\r
+ for ( unsigned int k=0; k<MAX_SAMPLE_RATES; k++ ) {\r
+ if ( ainfo.min_rate <= (int) SAMPLE_RATES[k] && ainfo.max_rate >= (int) SAMPLE_RATES[k] )\r
+ info.sampleRates.push_back( SAMPLE_RATES[k] );\r
+ }\r
+ }\r
+\r
+ if ( info.sampleRates.size() == 0 ) {\r
+ errorStream_ << "RtApiOss::getDeviceInfo: no supported sample rates found for device (" << ainfo.name << ").";\r
+ errorText_ = errorStream_.str();\r
+ error( RtAudioError::WARNING );\r
+ }\r
+ else {\r
+ info.probed = true;\r
+ info.name = ainfo.name;\r
+ }\r
+\r
+ return info;\r
+}\r
+\r
+\r
+bool RtApiOss :: probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
+ unsigned int firstChannel, unsigned int sampleRate,\r
+ RtAudioFormat format, unsigned int *bufferSize,\r
+ RtAudio::StreamOptions *options )\r
+{\r
+ int mixerfd = open( "/dev/mixer", O_RDWR, 0 );\r
+ if ( mixerfd == -1 ) {\r
+ errorText_ = "RtApiOss::probeDeviceOpen: error opening '/dev/mixer'.";\r
+ return FAILURE;\r
+ }\r
+\r
+ oss_sysinfo sysinfo;\r
+ int result = ioctl( mixerfd, SNDCTL_SYSINFO, &sysinfo );\r
+ if ( result == -1 ) {\r
+ close( mixerfd );\r
+ errorText_ = "RtApiOss::probeDeviceOpen: error getting sysinfo, OSS version >= 4.0 is required.";\r
+ return FAILURE;\r
+ }\r
+\r
+ unsigned nDevices = sysinfo.numaudios;\r
+ if ( nDevices == 0 ) {\r
+ // This should not happen because a check is made before this function is called.\r
+ close( mixerfd );\r
+ errorText_ = "RtApiOss::probeDeviceOpen: no devices found!";\r
+ return FAILURE;\r
+ }\r
+\r
+ if ( device >= nDevices ) {\r
+ // This should not happen because a check is made before this function is called.\r
+ close( mixerfd );\r
+ errorText_ = "RtApiOss::probeDeviceOpen: device ID is invalid!";\r
+ return FAILURE;\r
+ }\r
+\r
+ oss_audioinfo ainfo;\r
+ ainfo.dev = device;\r
+ result = ioctl( mixerfd, SNDCTL_AUDIOINFO, &ainfo );\r
+ close( mixerfd );\r
+ if ( result == -1 ) {\r
+ errorStream_ << "RtApiOss::getDeviceInfo: error getting device (" << ainfo.name << ") info.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Check if device supports input or output\r
+ if ( ( mode == OUTPUT && !( ainfo.caps & PCM_CAP_OUTPUT ) ) ||\r
+ ( mode == INPUT && !( ainfo.caps & PCM_CAP_INPUT ) ) ) {\r
+ if ( mode == OUTPUT )\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: device (" << ainfo.name << ") does not support output.";\r
+ else\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: device (" << ainfo.name << ") does not support input.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ int flags = 0;\r
+ OssHandle *handle = (OssHandle *) stream_.apiHandle;\r
+ if ( mode == OUTPUT )\r
+ flags |= O_WRONLY;\r
+ else { // mode == INPUT\r
+ if (stream_.mode == OUTPUT && stream_.device[0] == device) {\r
+ // We just set the same device for playback ... close and reopen for duplex (OSS only).\r
+ close( handle->id[0] );\r
+ handle->id[0] = 0;\r
+ if ( !( ainfo.caps & PCM_CAP_DUPLEX ) ) {\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: device (" << ainfo.name << ") does not support duplex mode.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ // Check that the number previously set channels is the same.\r
+ if ( stream_.nUserChannels[0] != channels ) {\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: input/output channels must be equal for OSS duplex device (" << ainfo.name << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ flags |= O_RDWR;\r
+ }\r
+ else\r
+ flags |= O_RDONLY;\r
+ }\r
+\r
+ // Set exclusive access if specified.\r
+ if ( options && options->flags & RTAUDIO_HOG_DEVICE ) flags |= O_EXCL;\r
+\r
+ // Try to open the device.\r
+ int fd;\r
+ fd = open( ainfo.devnode, flags, 0 );\r
+ if ( fd == -1 ) {\r
+ if ( errno == EBUSY )\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: device (" << ainfo.name << ") is busy.";\r
+ else\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: error opening device (" << ainfo.name << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // For duplex operation, specifically set this mode (this doesn't seem to work).\r
+ /*\r
+ if ( flags | O_RDWR ) {\r
+ result = ioctl( fd, SNDCTL_DSP_SETDUPLEX, NULL );\r
+ if ( result == -1) {\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: error setting duplex mode for device (" << ainfo.name << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ }\r
+ */\r
+\r
+ // Check the device channel support.\r
+ stream_.nUserChannels[mode] = channels;\r
+ if ( ainfo.max_channels < (int)(channels + firstChannel) ) {\r
+ close( fd );\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: the device (" << ainfo.name << ") does not support requested channel parameters.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Set the number of channels.\r
+ int deviceChannels = channels + firstChannel;\r
+ result = ioctl( fd, SNDCTL_DSP_CHANNELS, &deviceChannels );\r
+ if ( result == -1 || deviceChannels < (int)(channels + firstChannel) ) {\r
+ close( fd );\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: error setting channel parameters on device (" << ainfo.name << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ stream_.nDeviceChannels[mode] = deviceChannels;\r
+\r
+ // Get the data format mask\r
+ int mask;\r
+ result = ioctl( fd, SNDCTL_DSP_GETFMTS, &mask );\r
+ if ( result == -1 ) {\r
+ close( fd );\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: error getting device (" << ainfo.name << ") data formats.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Determine how to set the device format.\r
+ stream_.userFormat = format;\r
+ int deviceFormat = -1;\r
+ stream_.doByteSwap[mode] = false;\r
+ if ( format == RTAUDIO_SINT8 ) {\r
+ if ( mask & AFMT_S8 ) {\r
+ deviceFormat = AFMT_S8;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT8;\r
+ }\r
+ }\r
+ else if ( format == RTAUDIO_SINT16 ) {\r
+ if ( mask & AFMT_S16_NE ) {\r
+ deviceFormat = AFMT_S16_NE;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
+ }\r
+ else if ( mask & AFMT_S16_OE ) {\r
+ deviceFormat = AFMT_S16_OE;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
+ stream_.doByteSwap[mode] = true;\r
+ }\r
+ }\r
+ else if ( format == RTAUDIO_SINT24 ) {\r
+ if ( mask & AFMT_S24_NE ) {\r
+ deviceFormat = AFMT_S24_NE;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT24;\r
+ }\r
+ else if ( mask & AFMT_S24_OE ) {\r
+ deviceFormat = AFMT_S24_OE;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT24;\r
+ stream_.doByteSwap[mode] = true;\r
+ }\r
+ }\r
+ else if ( format == RTAUDIO_SINT32 ) {\r
+ if ( mask & AFMT_S32_NE ) {\r
+ deviceFormat = AFMT_S32_NE;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT32;\r
+ }\r
+ else if ( mask & AFMT_S32_OE ) {\r
+ deviceFormat = AFMT_S32_OE;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT32;\r
+ stream_.doByteSwap[mode] = true;\r
+ }\r
+ }\r
+\r
+ if ( deviceFormat == -1 ) {\r
+ // The user requested format is not natively supported by the device.\r
+ if ( mask & AFMT_S16_NE ) {\r
+ deviceFormat = AFMT_S16_NE;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
+ }\r
+ else if ( mask & AFMT_S32_NE ) {\r
+ deviceFormat = AFMT_S32_NE;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT32;\r
+ }\r
+ else if ( mask & AFMT_S24_NE ) {\r
+ deviceFormat = AFMT_S24_NE;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT24;\r
+ }\r
+ else if ( mask & AFMT_S16_OE ) {\r
+ deviceFormat = AFMT_S16_OE;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
+ stream_.doByteSwap[mode] = true;\r
+ }\r
+ else if ( mask & AFMT_S32_OE ) {\r
+ deviceFormat = AFMT_S32_OE;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT32;\r
+ stream_.doByteSwap[mode] = true;\r
+ }\r
+ else if ( mask & AFMT_S24_OE ) {\r
+ deviceFormat = AFMT_S24_OE;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT24;\r
+ stream_.doByteSwap[mode] = true;\r
+ }\r
+ else if ( mask & AFMT_S8) {\r
+ deviceFormat = AFMT_S8;\r
+ stream_.deviceFormat[mode] = RTAUDIO_SINT8;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceFormat[mode] == 0 ) {\r
+ // This really shouldn't happen ...\r
+ close( fd );\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: device (" << ainfo.name << ") data format not supported by RtAudio.";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Set the data format.\r
+ int temp = deviceFormat;\r
+ result = ioctl( fd, SNDCTL_DSP_SETFMT, &deviceFormat );\r
+ if ( result == -1 || deviceFormat != temp ) {\r
+ close( fd );\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: error setting data format on device (" << ainfo.name << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Attempt to set the buffer size. According to OSS, the minimum\r
+ // number of buffers is two. The supposed minimum buffer size is 16\r
+ // bytes, so that will be our lower bound. The argument to this\r
+ // call is in the form 0xMMMMSSSS (hex), where the buffer size (in\r
+ // bytes) is given as 2^SSSS and the number of buffers as 2^MMMM.\r
+ // We'll check the actual value used near the end of the setup\r
+ // procedure.\r
+ int ossBufferBytes = *bufferSize * formatBytes( stream_.deviceFormat[mode] ) * deviceChannels;\r
+ if ( ossBufferBytes < 16 ) ossBufferBytes = 16;\r
+ int buffers = 0;\r
+ if ( options ) buffers = options->numberOfBuffers;\r
+ if ( options && options->flags & RTAUDIO_MINIMIZE_LATENCY ) buffers = 2;\r
+ if ( buffers < 2 ) buffers = 3;\r
+ temp = ((int) buffers << 16) + (int)( log10( (double)ossBufferBytes ) / log10( 2.0 ) );\r
+ result = ioctl( fd, SNDCTL_DSP_SETFRAGMENT, &temp );\r
+ if ( result == -1 ) {\r
+ close( fd );\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: error setting buffer size on device (" << ainfo.name << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ stream_.nBuffers = buffers;\r
+\r
+ // Save buffer size (in sample frames).\r
+ *bufferSize = ossBufferBytes / ( formatBytes(stream_.deviceFormat[mode]) * deviceChannels );\r
+ stream_.bufferSize = *bufferSize;\r
+\r
+ // Set the sample rate.\r
+ int srate = sampleRate;\r
+ result = ioctl( fd, SNDCTL_DSP_SPEED, &srate );\r
+ if ( result == -1 ) {\r
+ close( fd );\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: error setting sample rate (" << sampleRate << ") on device (" << ainfo.name << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+\r
+ // Verify the sample rate setup worked.\r
+ if ( abs( srate - sampleRate ) > 100 ) {\r
+ close( fd );\r
+ errorStream_ << "RtApiOss::probeDeviceOpen: device (" << ainfo.name << ") does not support sample rate (" << sampleRate << ").";\r
+ errorText_ = errorStream_.str();\r
+ return FAILURE;\r
+ }\r
+ stream_.sampleRate = sampleRate;\r
+\r
+ if ( mode == INPUT && stream_.mode == OUTPUT && stream_.device[0] == device) {\r
+ // We're doing duplex setup here.\r
+ stream_.deviceFormat[0] = stream_.deviceFormat[1];\r
+ stream_.nDeviceChannels[0] = deviceChannels;\r
+ }\r
+\r
+ // Set interleaving parameters.\r
+ stream_.userInterleaved = true;\r
+ stream_.deviceInterleaved[mode] = true;\r
+ if ( options && options->flags & RTAUDIO_NONINTERLEAVED )\r
+ stream_.userInterleaved = false;\r
+\r
+ // Set flags for buffer conversion\r
+ stream_.doConvertBuffer[mode] = false;\r
+ if ( stream_.userFormat != stream_.deviceFormat[mode] )\r
+ stream_.doConvertBuffer[mode] = true;\r
+ if ( stream_.nUserChannels[mode] < stream_.nDeviceChannels[mode] )\r
+ stream_.doConvertBuffer[mode] = true;\r
+ if ( stream_.userInterleaved != stream_.deviceInterleaved[mode] &&\r
+ stream_.nUserChannels[mode] > 1 )\r
+ stream_.doConvertBuffer[mode] = true;\r
+\r
+ // Allocate the stream handles if necessary and then save.\r
+ if ( stream_.apiHandle == 0 ) {\r
+ try {\r
+ handle = new OssHandle;\r
+ }\r
+ catch ( std::bad_alloc& ) {\r
+ errorText_ = "RtApiOss::probeDeviceOpen: error allocating OssHandle memory.";\r
+ goto error;\r
+ }\r
+\r
+ if ( pthread_cond_init( &handle->runnable, NULL ) ) {\r
+ errorText_ = "RtApiOss::probeDeviceOpen: error initializing pthread condition variable.";\r
+ goto error;\r
+ }\r
+\r
+ stream_.apiHandle = (void *) handle;\r
+ }\r
+ else {\r
+ handle = (OssHandle *) stream_.apiHandle;\r
+ }\r
+ handle->id[mode] = fd;\r
+\r
+ // Allocate necessary internal buffers.\r
+ unsigned long bufferBytes;\r
+ bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
+ stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
+ if ( stream_.userBuffer[mode] == NULL ) {\r
+ errorText_ = "RtApiOss::probeDeviceOpen: error allocating user buffer memory.";\r
+ goto error;\r
+ }\r
+\r
+ if ( stream_.doConvertBuffer[mode] ) {\r
+\r
+ bool makeBuffer = true;\r
+ bufferBytes = stream_.nDeviceChannels[mode] * formatBytes( stream_.deviceFormat[mode] );\r
+ if ( mode == INPUT ) {\r
+ if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
+ unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
+ if ( bufferBytes <= bytesOut ) makeBuffer = false;\r
+ }\r
+ }\r
+\r
+ if ( makeBuffer ) {\r
+ bufferBytes *= *bufferSize;\r
+ if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
+ if ( stream_.deviceBuffer == NULL ) {\r
+ errorText_ = "RtApiOss::probeDeviceOpen: error allocating device buffer memory.";\r
+ goto error;\r
+ }\r
+ }\r
+ }\r
+\r
+ stream_.device[mode] = device;\r
+ stream_.state = STREAM_STOPPED;\r
+\r
+ // Setup the buffer conversion information structure.\r
+ if ( stream_.doConvertBuffer[mode] ) setConvertInfo( mode, firstChannel );\r
+\r
+ // Setup thread if necessary.\r
+ if ( stream_.mode == OUTPUT && mode == INPUT ) {\r
+ // We had already set up an output stream.\r
+ stream_.mode = DUPLEX;\r
+ if ( stream_.device[0] == device ) handle->id[0] = fd;\r
+ }\r
+ else {\r
+ stream_.mode = mode;\r
+\r
+ // Setup callback thread.\r
+ stream_.callbackInfo.object = (void *) this;\r
+\r
+ // Set the thread attributes for joinable and realtime scheduling\r
+ // priority. The higher priority will only take affect if the\r
+ // program is run as root or suid.\r
+ pthread_attr_t attr;\r
+ pthread_attr_init( &attr );\r
+ pthread_attr_setdetachstate( &attr, PTHREAD_CREATE_JOINABLE );\r
+#ifdef SCHED_RR // Undefined with some OSes (eg: NetBSD 1.6.x with GNU Pthread)\r
+ if ( options && options->flags & RTAUDIO_SCHEDULE_REALTIME ) {\r
+ struct sched_param param;\r
+ int priority = options->priority;\r
+ int min = sched_get_priority_min( SCHED_RR );\r
+ int max = sched_get_priority_max( SCHED_RR );\r
+ if ( priority < min ) priority = min;\r
+ else if ( priority > max ) priority = max;\r
+ param.sched_priority = priority;\r
+ pthread_attr_setschedparam( &attr, ¶m );\r
+ pthread_attr_setschedpolicy( &attr, SCHED_RR );\r
+ }\r
+ else\r
+ pthread_attr_setschedpolicy( &attr, SCHED_OTHER );\r
+#else\r
+ pthread_attr_setschedpolicy( &attr, SCHED_OTHER );\r
+#endif\r
+\r
+ stream_.callbackInfo.isRunning = true;\r
+ result = pthread_create( &stream_.callbackInfo.thread, &attr, ossCallbackHandler, &stream_.callbackInfo );\r
+ pthread_attr_destroy( &attr );\r
+ if ( result ) {\r
+ stream_.callbackInfo.isRunning = false;\r
+ errorText_ = "RtApiOss::error creating callback thread!";\r
+ goto error;\r
+ }\r
+ }\r
+\r
+ return SUCCESS;\r
+\r
+ error:\r
+ if ( handle ) {\r
+ pthread_cond_destroy( &handle->runnable );\r
+ if ( handle->id[0] ) close( handle->id[0] );\r
+ if ( handle->id[1] ) close( handle->id[1] );\r
+ delete handle;\r
+ stream_.apiHandle = 0;\r
+ }\r
+\r
+ for ( int i=0; i<2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ return FAILURE;\r
+}\r
+\r
+void RtApiOss :: closeStream()\r
+{\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiOss::closeStream(): no open stream to close!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ OssHandle *handle = (OssHandle *) stream_.apiHandle;\r
+ stream_.callbackInfo.isRunning = false;\r
+ MUTEX_LOCK( &stream_.mutex );\r
+ if ( stream_.state == STREAM_STOPPED )\r
+ pthread_cond_signal( &handle->runnable );\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ pthread_join( stream_.callbackInfo.thread, NULL );\r
+\r
+ if ( stream_.state == STREAM_RUNNING ) {\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX )\r
+ ioctl( handle->id[0], SNDCTL_DSP_HALT, 0 );\r
+ else\r
+ ioctl( handle->id[1], SNDCTL_DSP_HALT, 0 );\r
+ stream_.state = STREAM_STOPPED;\r
+ }\r
+\r
+ if ( handle ) {\r
+ pthread_cond_destroy( &handle->runnable );\r
+ if ( handle->id[0] ) close( handle->id[0] );\r
+ if ( handle->id[1] ) close( handle->id[1] );\r
+ delete handle;\r
+ stream_.apiHandle = 0;\r
+ }\r
+\r
+ for ( int i=0; i<2; i++ ) {\r
+ if ( stream_.userBuffer[i] ) {\r
+ free( stream_.userBuffer[i] );\r
+ stream_.userBuffer[i] = 0;\r
+ }\r
+ }\r
+\r
+ if ( stream_.deviceBuffer ) {\r
+ free( stream_.deviceBuffer );\r
+ stream_.deviceBuffer = 0;\r
+ }\r
+\r
+ stream_.mode = UNINITIALIZED;\r
+ stream_.state = STREAM_CLOSED;\r
+}\r
+\r
+void RtApiOss :: startStream()\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_RUNNING ) {\r
+ errorText_ = "RtApiOss::startStream(): the stream is already running!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ MUTEX_LOCK( &stream_.mutex );\r
+\r
+ stream_.state = STREAM_RUNNING;\r
+\r
+ // No need to do anything else here ... OSS automatically starts\r
+ // when fed samples.\r
+\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+\r
+ OssHandle *handle = (OssHandle *) stream_.apiHandle;\r
+ pthread_cond_signal( &handle->runnable );\r
+}\r
+\r
+void RtApiOss :: stopStream()\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiOss::stopStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ MUTEX_LOCK( &stream_.mutex );\r
+\r
+ // The state might change while waiting on a mutex.\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ return;\r
+ }\r
+\r
+ int result = 0;\r
+ OssHandle *handle = (OssHandle *) stream_.apiHandle;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+\r
+ // Flush the output with zeros a few times.\r
+ char *buffer;\r
+ int samples;\r
+ RtAudioFormat format;\r
+\r
+ if ( stream_.doConvertBuffer[0] ) {\r
+ buffer = stream_.deviceBuffer;\r
+ samples = stream_.bufferSize * stream_.nDeviceChannels[0];\r
+ format = stream_.deviceFormat[0];\r
+ }\r
+ else {\r
+ buffer = stream_.userBuffer[0];\r
+ samples = stream_.bufferSize * stream_.nUserChannels[0];\r
+ format = stream_.userFormat;\r
+ }\r
+\r
+ memset( buffer, 0, samples * formatBytes(format) );\r
+ for ( unsigned int i=0; i<stream_.nBuffers+1; i++ ) {\r
+ result = write( handle->id[0], buffer, samples * formatBytes(format) );\r
+ if ( result == -1 ) {\r
+ errorText_ = "RtApiOss::stopStream: audio write error.";\r
+ error( RtAudioError::WARNING );\r
+ }\r
+ }\r
+\r
+ result = ioctl( handle->id[0], SNDCTL_DSP_HALT, 0 );\r
+ if ( result == -1 ) {\r
+ errorStream_ << "RtApiOss::stopStream: system error stopping callback procedure on device (" << stream_.device[0] << ").";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ handle->triggered = false;\r
+ }\r
+\r
+ if ( stream_.mode == INPUT || ( stream_.mode == DUPLEX && handle->id[0] != handle->id[1] ) ) {\r
+ result = ioctl( handle->id[1], SNDCTL_DSP_HALT, 0 );\r
+ if ( result == -1 ) {\r
+ errorStream_ << "RtApiOss::stopStream: system error stopping input callback procedure on device (" << stream_.device[0] << ").";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+\r
+ unlock:\r
+ stream_.state = STREAM_STOPPED;\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+\r
+ if ( result != -1 ) return;\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+}\r
+\r
+void RtApiOss :: abortStream()\r
+{\r
+ verifyStream();\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ errorText_ = "RtApiOss::abortStream(): the stream is already stopped!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ MUTEX_LOCK( &stream_.mutex );\r
+\r
+ // The state might change while waiting on a mutex.\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ return;\r
+ }\r
+\r
+ int result = 0;\r
+ OssHandle *handle = (OssHandle *) stream_.apiHandle;\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+ result = ioctl( handle->id[0], SNDCTL_DSP_HALT, 0 );\r
+ if ( result == -1 ) {\r
+ errorStream_ << "RtApiOss::abortStream: system error stopping callback procedure on device (" << stream_.device[0] << ").";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ handle->triggered = false;\r
+ }\r
+\r
+ if ( stream_.mode == INPUT || ( stream_.mode == DUPLEX && handle->id[0] != handle->id[1] ) ) {\r
+ result = ioctl( handle->id[1], SNDCTL_DSP_HALT, 0 );\r
+ if ( result == -1 ) {\r
+ errorStream_ << "RtApiOss::abortStream: system error stopping input callback procedure on device (" << stream_.device[0] << ").";\r
+ errorText_ = errorStream_.str();\r
+ goto unlock;\r
+ }\r
+ }\r
+\r
+ unlock:\r
+ stream_.state = STREAM_STOPPED;\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+\r
+ if ( result != -1 ) return;\r
+ error( RtAudioError::SYSTEM_ERROR );\r
+}\r
+\r
+void RtApiOss :: callbackEvent()\r
+{\r
+ OssHandle *handle = (OssHandle *) stream_.apiHandle;\r
+ if ( stream_.state == STREAM_STOPPED ) {\r
+ MUTEX_LOCK( &stream_.mutex );\r
+ pthread_cond_wait( &handle->runnable, &stream_.mutex );\r
+ if ( stream_.state != STREAM_RUNNING ) {\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ return;\r
+ }\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+ }\r
+\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApiOss::callbackEvent(): the stream is closed ... this shouldn't happen!";\r
+ error( RtAudioError::WARNING );\r
+ return;\r
+ }\r
+\r
+ // Invoke user callback to get fresh output data.\r
+ int doStopStream = 0;\r
+ RtAudioCallback callback = (RtAudioCallback) stream_.callbackInfo.callback;\r
+ double streamTime = getStreamTime();\r
+ RtAudioStreamStatus status = 0;\r
+ if ( stream_.mode != INPUT && handle->xrun[0] == true ) {\r
+ status |= RTAUDIO_OUTPUT_UNDERFLOW;\r
+ handle->xrun[0] = false;\r
+ }\r
+ if ( stream_.mode != OUTPUT && handle->xrun[1] == true ) {\r
+ status |= RTAUDIO_INPUT_OVERFLOW;\r
+ handle->xrun[1] = false;\r
+ }\r
+ doStopStream = callback( stream_.userBuffer[0], stream_.userBuffer[1],\r
+ stream_.bufferSize, streamTime, status, stream_.callbackInfo.userData );\r
+ if ( doStopStream == 2 ) {\r
+ this->abortStream();\r
+ return;\r
+ }\r
+\r
+ MUTEX_LOCK( &stream_.mutex );\r
+\r
+ // The state might change while waiting on a mutex.\r
+ if ( stream_.state == STREAM_STOPPED ) goto unlock;\r
+\r
+ int result;\r
+ char *buffer;\r
+ int samples;\r
+ RtAudioFormat format;\r
+\r
+ if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
+\r
+ // Setup parameters and do buffer conversion if necessary.\r
+ if ( stream_.doConvertBuffer[0] ) {\r
+ buffer = stream_.deviceBuffer;\r
+ convertBuffer( buffer, stream_.userBuffer[0], stream_.convertInfo[0] );\r
+ samples = stream_.bufferSize * stream_.nDeviceChannels[0];\r
+ format = stream_.deviceFormat[0];\r
+ }\r
+ else {\r
+ buffer = stream_.userBuffer[0];\r
+ samples = stream_.bufferSize * stream_.nUserChannels[0];\r
+ format = stream_.userFormat;\r
+ }\r
+\r
+ // Do byte swapping if necessary.\r
+ if ( stream_.doByteSwap[0] )\r
+ byteSwapBuffer( buffer, samples, format );\r
+\r
+ if ( stream_.mode == DUPLEX && handle->triggered == false ) {\r
+ int trig = 0;\r
+ ioctl( handle->id[0], SNDCTL_DSP_SETTRIGGER, &trig );\r
+ result = write( handle->id[0], buffer, samples * formatBytes(format) );\r
+ trig = PCM_ENABLE_INPUT|PCM_ENABLE_OUTPUT;\r
+ ioctl( handle->id[0], SNDCTL_DSP_SETTRIGGER, &trig );\r
+ handle->triggered = true;\r
+ }\r
+ else\r
+ // Write samples to device.\r
+ result = write( handle->id[0], buffer, samples * formatBytes(format) );\r
+\r
+ if ( result == -1 ) {\r
+ // We'll assume this is an underrun, though there isn't a\r
+ // specific means for determining that.\r
+ handle->xrun[0] = true;\r
+ errorText_ = "RtApiOss::callbackEvent: audio write error.";\r
+ error( RtAudioError::WARNING );\r
+ // Continue on to input section.\r
+ }\r
+ }\r
+\r
+ if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
+\r
+ // Setup parameters.\r
+ if ( stream_.doConvertBuffer[1] ) {\r
+ buffer = stream_.deviceBuffer;\r
+ samples = stream_.bufferSize * stream_.nDeviceChannels[1];\r
+ format = stream_.deviceFormat[1];\r
+ }\r
+ else {\r
+ buffer = stream_.userBuffer[1];\r
+ samples = stream_.bufferSize * stream_.nUserChannels[1];\r
+ format = stream_.userFormat;\r
+ }\r
+\r
+ // Read samples from device.\r
+ result = read( handle->id[1], buffer, samples * formatBytes(format) );\r
+\r
+ if ( result == -1 ) {\r
+ // We'll assume this is an overrun, though there isn't a\r
+ // specific means for determining that.\r
+ handle->xrun[1] = true;\r
+ errorText_ = "RtApiOss::callbackEvent: audio read error.";\r
+ error( RtAudioError::WARNING );\r
+ goto unlock;\r
+ }\r
+\r
+ // Do byte swapping if necessary.\r
+ if ( stream_.doByteSwap[1] )\r
+ byteSwapBuffer( buffer, samples, format );\r
+\r
+ // Do buffer conversion if necessary.\r
+ if ( stream_.doConvertBuffer[1] )\r
+ convertBuffer( stream_.userBuffer[1], stream_.deviceBuffer, stream_.convertInfo[1] );\r
+ }\r
+\r
+ unlock:\r
+ MUTEX_UNLOCK( &stream_.mutex );\r
+\r
+ RtApi::tickStreamTime();\r
+ if ( doStopStream == 1 ) this->stopStream();\r
+}\r
+\r
+static void *ossCallbackHandler( void *ptr )\r
+{\r
+ CallbackInfo *info = (CallbackInfo *) ptr;\r
+ RtApiOss *object = (RtApiOss *) info->object;\r
+ bool *isRunning = &info->isRunning;\r
+\r
+ while ( *isRunning == true ) {\r
+ pthread_testcancel();\r
+ object->callbackEvent();\r
+ }\r
+\r
+ pthread_exit( NULL );\r
+}\r
+\r
+//******************** End of __LINUX_OSS__ *********************//\r
+#endif\r
+\r
+\r
+// *************************************************** //\r
+//\r
+// Protected common (OS-independent) RtAudio methods.\r
+//\r
+// *************************************************** //\r
+\r
+// This method can be modified to control the behavior of error\r
+// message printing.\r
+void RtApi :: error( RtAudioError::Type type )\r
+{\r
+ errorStream_.str(""); // clear the ostringstream\r
+\r
+ RtAudioErrorCallback errorCallback = (RtAudioErrorCallback) stream_.callbackInfo.errorCallback;\r
+ if ( errorCallback ) {\r
+ // abortStream() can generate new error messages. Ignore them. Just keep original one.\r
+\r
+ if ( firstErrorOccurred_ )\r
+ return;\r
+\r
+ firstErrorOccurred_ = true;\r
+ const std::string errorMessage = errorText_;\r
+\r
+ if ( type != RtAudioError::WARNING && stream_.state != STREAM_STOPPED) {\r
+ stream_.callbackInfo.isRunning = false; // exit from the thread\r
+ abortStream();\r
+ }\r
+\r
+ errorCallback( type, errorMessage );\r
+ firstErrorOccurred_ = false;\r
+ return;\r
+ }\r
+\r
+ if ( type == RtAudioError::WARNING && showWarnings_ == true )\r
+ std::cerr << '\n' << errorText_ << "\n\n";\r
+ else if ( type != RtAudioError::WARNING )\r
+ throw( RtAudioError( errorText_, type ) );\r
+}\r
+\r
+void RtApi :: verifyStream()\r
+{\r
+ if ( stream_.state == STREAM_CLOSED ) {\r
+ errorText_ = "RtApi:: a stream is not open!";\r
+ error( RtAudioError::INVALID_USE );\r
+ }\r
+}\r
+\r
+void RtApi :: clearStreamInfo()\r
+{\r
+ stream_.mode = UNINITIALIZED;\r
+ stream_.state = STREAM_CLOSED;\r
+ stream_.sampleRate = 0;\r
+ stream_.bufferSize = 0;\r
+ stream_.nBuffers = 0;\r
+ stream_.userFormat = 0;\r
+ stream_.userInterleaved = true;\r
+ stream_.streamTime = 0.0;\r
+ stream_.apiHandle = 0;\r
+ stream_.deviceBuffer = 0;\r
+ stream_.callbackInfo.callback = 0;\r
+ stream_.callbackInfo.userData = 0;\r
+ stream_.callbackInfo.isRunning = false;\r
+ stream_.callbackInfo.errorCallback = 0;\r
+ for ( int i=0; i<2; i++ ) {\r
+ stream_.device[i] = 11111;\r
+ stream_.doConvertBuffer[i] = false;\r
+ stream_.deviceInterleaved[i] = true;\r
+ stream_.doByteSwap[i] = false;\r
+ stream_.nUserChannels[i] = 0;\r
+ stream_.nDeviceChannels[i] = 0;\r
+ stream_.channelOffset[i] = 0;\r
+ stream_.deviceFormat[i] = 0;\r
+ stream_.latency[i] = 0;\r
+ stream_.userBuffer[i] = 0;\r
+ stream_.convertInfo[i].channels = 0;\r
+ stream_.convertInfo[i].inJump = 0;\r
+ stream_.convertInfo[i].outJump = 0;\r
+ stream_.convertInfo[i].inFormat = 0;\r
+ stream_.convertInfo[i].outFormat = 0;\r
+ stream_.convertInfo[i].inOffset.clear();\r
+ stream_.convertInfo[i].outOffset.clear();\r
+ }\r
+}\r
+\r
+unsigned int RtApi :: formatBytes( RtAudioFormat format )\r
+{\r
+ if ( format == RTAUDIO_SINT16 )\r
+ return 2;\r
+ else if ( format == RTAUDIO_SINT32 || format == RTAUDIO_FLOAT32 )\r
+ return 4;\r
+ else if ( format == RTAUDIO_FLOAT64 )\r
+ return 8;\r
+ else if ( format == RTAUDIO_SINT24 )\r
+ return 3;\r
+ else if ( format == RTAUDIO_SINT8 )\r
+ return 1;\r
+\r
+ errorText_ = "RtApi::formatBytes: undefined format.";\r
+ error( RtAudioError::WARNING );\r
+\r
+ return 0;\r
+}\r
+\r
+void RtApi :: setConvertInfo( StreamMode mode, unsigned int firstChannel )\r
+{\r
+ if ( mode == INPUT ) { // convert device to user buffer\r
+ stream_.convertInfo[mode].inJump = stream_.nDeviceChannels[1];\r
+ stream_.convertInfo[mode].outJump = stream_.nUserChannels[1];\r
+ stream_.convertInfo[mode].inFormat = stream_.deviceFormat[1];\r
+ stream_.convertInfo[mode].outFormat = stream_.userFormat;\r
+ }\r
+ else { // convert user to device buffer\r
+ stream_.convertInfo[mode].inJump = stream_.nUserChannels[0];\r
+ stream_.convertInfo[mode].outJump = stream_.nDeviceChannels[0];\r
+ stream_.convertInfo[mode].inFormat = stream_.userFormat;\r
+ stream_.convertInfo[mode].outFormat = stream_.deviceFormat[0];\r
+ }\r
+\r
+ if ( stream_.convertInfo[mode].inJump < stream_.convertInfo[mode].outJump )\r
+ stream_.convertInfo[mode].channels = stream_.convertInfo[mode].inJump;\r
+ else\r
+ stream_.convertInfo[mode].channels = stream_.convertInfo[mode].outJump;\r
+\r
+ // Set up the interleave/deinterleave offsets.\r
+ if ( stream_.deviceInterleaved[mode] != stream_.userInterleaved ) {\r
+ if ( ( mode == OUTPUT && stream_.deviceInterleaved[mode] ) ||\r
+ ( mode == INPUT && stream_.userInterleaved ) ) {\r
+ for ( int k=0; k<stream_.convertInfo[mode].channels; k++ ) {\r
+ stream_.convertInfo[mode].inOffset.push_back( k * stream_.bufferSize );\r
+ stream_.convertInfo[mode].outOffset.push_back( k );\r
+ stream_.convertInfo[mode].inJump = 1;\r
+ }\r
+ }\r
+ else {\r
+ for ( int k=0; k<stream_.convertInfo[mode].channels; k++ ) {\r
+ stream_.convertInfo[mode].inOffset.push_back( k );\r
+ stream_.convertInfo[mode].outOffset.push_back( k * stream_.bufferSize );\r
+ stream_.convertInfo[mode].outJump = 1;\r
+ }\r
+ }\r
+ }\r
+ else { // no (de)interleaving\r
+ if ( stream_.userInterleaved ) {\r
+ for ( int k=0; k<stream_.convertInfo[mode].channels; k++ ) {\r
+ stream_.convertInfo[mode].inOffset.push_back( k );\r
+ stream_.convertInfo[mode].outOffset.push_back( k );\r
+ }\r
+ }\r
+ else {\r
+ for ( int k=0; k<stream_.convertInfo[mode].channels; k++ ) {\r
+ stream_.convertInfo[mode].inOffset.push_back( k * stream_.bufferSize );\r
+ stream_.convertInfo[mode].outOffset.push_back( k * stream_.bufferSize );\r
+ stream_.convertInfo[mode].inJump = 1;\r
+ stream_.convertInfo[mode].outJump = 1;\r
+ }\r
+ }\r
+ }\r
+\r
+ // Add channel offset.\r
+ if ( firstChannel > 0 ) {\r
+ if ( stream_.deviceInterleaved[mode] ) {\r
+ if ( mode == OUTPUT ) {\r
+ for ( int k=0; k<stream_.convertInfo[mode].channels; k++ )\r
+ stream_.convertInfo[mode].outOffset[k] += firstChannel;\r
+ }\r
+ else {\r
+ for ( int k=0; k<stream_.convertInfo[mode].channels; k++ )\r
+ stream_.convertInfo[mode].inOffset[k] += firstChannel;\r
+ }\r
+ }\r
+ else {\r
+ if ( mode == OUTPUT ) {\r
+ for ( int k=0; k<stream_.convertInfo[mode].channels; k++ )\r
+ stream_.convertInfo[mode].outOffset[k] += ( firstChannel * stream_.bufferSize );\r
+ }\r
+ else {\r
+ for ( int k=0; k<stream_.convertInfo[mode].channels; k++ )\r
+ stream_.convertInfo[mode].inOffset[k] += ( firstChannel * stream_.bufferSize );\r
+ }\r
+ }\r
+ }\r
+}\r
+\r
+void RtApi :: convertBuffer( char *outBuffer, char *inBuffer, ConvertInfo &info )\r
+{\r
+ // This function does format conversion, input/output channel compensation, and\r
+ // data interleaving/deinterleaving. 24-bit integers are assumed to occupy\r
+ // the lower three bytes of a 32-bit integer.\r
+\r
+ // Clear our device buffer when in/out duplex device channels are different\r
+ if ( outBuffer == stream_.deviceBuffer && stream_.mode == DUPLEX &&\r
+ ( stream_.nDeviceChannels[0] < stream_.nDeviceChannels[1] ) )\r
+ memset( outBuffer, 0, stream_.bufferSize * info.outJump * formatBytes( info.outFormat ) );\r
+\r
+ int j;\r
+ if (info.outFormat == RTAUDIO_FLOAT64) {\r
+ Float64 scale;\r
+ Float64 *out = (Float64 *)outBuffer;\r
+\r
+ if (info.inFormat == RTAUDIO_SINT8) {\r
+ signed char *in = (signed char *)inBuffer;\r
+ scale = 1.0 / 127.5;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Float64) in[info.inOffset[j]];\r
+ out[info.outOffset[j]] += 0.5;\r
+ out[info.outOffset[j]] *= scale;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT16) {\r
+ Int16 *in = (Int16 *)inBuffer;\r
+ scale = 1.0 / 32767.5;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Float64) in[info.inOffset[j]];\r
+ out[info.outOffset[j]] += 0.5;\r
+ out[info.outOffset[j]] *= scale;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT24) {\r
+ Int24 *in = (Int24 *)inBuffer;\r
+ scale = 1.0 / 8388607.5;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Float64) (in[info.inOffset[j]].asInt());\r
+ out[info.outOffset[j]] += 0.5;\r
+ out[info.outOffset[j]] *= scale;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT32) {\r
+ Int32 *in = (Int32 *)inBuffer;\r
+ scale = 1.0 / 2147483647.5;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Float64) in[info.inOffset[j]];\r
+ out[info.outOffset[j]] += 0.5;\r
+ out[info.outOffset[j]] *= scale;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_FLOAT32) {\r
+ Float32 *in = (Float32 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Float64) in[info.inOffset[j]];\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_FLOAT64) {\r
+ // Channel compensation and/or (de)interleaving only.\r
+ Float64 *in = (Float64 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = in[info.inOffset[j]];\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ }\r
+ else if (info.outFormat == RTAUDIO_FLOAT32) {\r
+ Float32 scale;\r
+ Float32 *out = (Float32 *)outBuffer;\r
+\r
+ if (info.inFormat == RTAUDIO_SINT8) {\r
+ signed char *in = (signed char *)inBuffer;\r
+ scale = (Float32) ( 1.0 / 127.5 );\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Float32) in[info.inOffset[j]];\r
+ out[info.outOffset[j]] += 0.5;\r
+ out[info.outOffset[j]] *= scale;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT16) {\r
+ Int16 *in = (Int16 *)inBuffer;\r
+ scale = (Float32) ( 1.0 / 32767.5 );\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Float32) in[info.inOffset[j]];\r
+ out[info.outOffset[j]] += 0.5;\r
+ out[info.outOffset[j]] *= scale;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT24) {\r
+ Int24 *in = (Int24 *)inBuffer;\r
+ scale = (Float32) ( 1.0 / 8388607.5 );\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Float32) (in[info.inOffset[j]].asInt());\r
+ out[info.outOffset[j]] += 0.5;\r
+ out[info.outOffset[j]] *= scale;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT32) {\r
+ Int32 *in = (Int32 *)inBuffer;\r
+ scale = (Float32) ( 1.0 / 2147483647.5 );\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Float32) in[info.inOffset[j]];\r
+ out[info.outOffset[j]] += 0.5;\r
+ out[info.outOffset[j]] *= scale;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_FLOAT32) {\r
+ // Channel compensation and/or (de)interleaving only.\r
+ Float32 *in = (Float32 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = in[info.inOffset[j]];\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_FLOAT64) {\r
+ Float64 *in = (Float64 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Float32) in[info.inOffset[j]];\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ }\r
+ else if (info.outFormat == RTAUDIO_SINT32) {\r
+ Int32 *out = (Int32 *)outBuffer;\r
+ if (info.inFormat == RTAUDIO_SINT8) {\r
+ signed char *in = (signed char *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int32) in[info.inOffset[j]];\r
+ out[info.outOffset[j]] <<= 24;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT16) {\r
+ Int16 *in = (Int16 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int32) in[info.inOffset[j]];\r
+ out[info.outOffset[j]] <<= 16;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT24) {\r
+ Int24 *in = (Int24 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int32) in[info.inOffset[j]].asInt();\r
+ out[info.outOffset[j]] <<= 8;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT32) {\r
+ // Channel compensation and/or (de)interleaving only.\r
+ Int32 *in = (Int32 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = in[info.inOffset[j]];\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_FLOAT32) {\r
+ Float32 *in = (Float32 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] * 2147483647.5 - 0.5);\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_FLOAT64) {\r
+ Float64 *in = (Float64 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] * 2147483647.5 - 0.5);\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ }\r
+ else if (info.outFormat == RTAUDIO_SINT24) {\r
+ Int24 *out = (Int24 *)outBuffer;\r
+ if (info.inFormat == RTAUDIO_SINT8) {\r
+ signed char *in = (signed char *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] << 16);\r
+ //out[info.outOffset[j]] <<= 16;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT16) {\r
+ Int16 *in = (Int16 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] << 8);\r
+ //out[info.outOffset[j]] <<= 8;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT24) {\r
+ // Channel compensation and/or (de)interleaving only.\r
+ Int24 *in = (Int24 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = in[info.inOffset[j]];\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT32) {\r
+ Int32 *in = (Int32 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] >> 8);\r
+ //out[info.outOffset[j]] >>= 8;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_FLOAT32) {\r
+ Float32 *in = (Float32 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] * 8388607.5 - 0.5);\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_FLOAT64) {\r
+ Float64 *in = (Float64 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] * 8388607.5 - 0.5);\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ }\r
+ else if (info.outFormat == RTAUDIO_SINT16) {\r
+ Int16 *out = (Int16 *)outBuffer;\r
+ if (info.inFormat == RTAUDIO_SINT8) {\r
+ signed char *in = (signed char *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int16) in[info.inOffset[j]];\r
+ out[info.outOffset[j]] <<= 8;\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT16) {\r
+ // Channel compensation and/or (de)interleaving only.\r
+ Int16 *in = (Int16 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = in[info.inOffset[j]];\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT24) {\r
+ Int24 *in = (Int24 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int16) (in[info.inOffset[j]].asInt() >> 8);\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT32) {\r
+ Int32 *in = (Int32 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int16) ((in[info.inOffset[j]] >> 16) & 0x0000ffff);\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_FLOAT32) {\r
+ Float32 *in = (Float32 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int16) (in[info.inOffset[j]] * 32767.5 - 0.5);\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_FLOAT64) {\r
+ Float64 *in = (Float64 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (Int16) (in[info.inOffset[j]] * 32767.5 - 0.5);\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ }\r
+ else if (info.outFormat == RTAUDIO_SINT8) {\r
+ signed char *out = (signed char *)outBuffer;\r
+ if (info.inFormat == RTAUDIO_SINT8) {\r
+ // Channel compensation and/or (de)interleaving only.\r
+ signed char *in = (signed char *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = in[info.inOffset[j]];\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ if (info.inFormat == RTAUDIO_SINT16) {\r
+ Int16 *in = (Int16 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (signed char) ((in[info.inOffset[j]] >> 8) & 0x00ff);\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT24) {\r
+ Int24 *in = (Int24 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (signed char) (in[info.inOffset[j]].asInt() >> 16);\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_SINT32) {\r
+ Int32 *in = (Int32 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (signed char) ((in[info.inOffset[j]] >> 24) & 0x000000ff);\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_FLOAT32) {\r
+ Float32 *in = (Float32 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (signed char) (in[info.inOffset[j]] * 127.5 - 0.5);\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ else if (info.inFormat == RTAUDIO_FLOAT64) {\r
+ Float64 *in = (Float64 *)inBuffer;\r
+ for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
+ for (j=0; j<info.channels; j++) {\r
+ out[info.outOffset[j]] = (signed char) (in[info.inOffset[j]] * 127.5 - 0.5);\r
+ }\r
+ in += info.inJump;\r
+ out += info.outJump;\r
+ }\r
+ }\r
+ }\r
+}\r
+\r
+//static inline uint16_t bswap_16(uint16_t x) { return (x>>8) | (x<<8); }\r
+//static inline uint32_t bswap_32(uint32_t x) { return (bswap_16(x&0xffff)<<16) | (bswap_16(x>>16)); }\r
+//static inline uint64_t bswap_64(uint64_t x) { return (((unsigned long long)bswap_32(x&0xffffffffull))<<32) | (bswap_32(x>>32)); }\r
+\r
+void RtApi :: byteSwapBuffer( char *buffer, unsigned int samples, RtAudioFormat format )\r
+{\r
+ register char val;\r
+ register char *ptr;\r
+\r
+ ptr = buffer;\r
+ if ( format == RTAUDIO_SINT16 ) {\r
+ for ( unsigned int i=0; i<samples; i++ ) {\r
+ // Swap 1st and 2nd bytes.\r
+ val = *(ptr);\r
+ *(ptr) = *(ptr+1);\r
+ *(ptr+1) = val;\r
+\r
+ // Increment 2 bytes.\r
+ ptr += 2;\r
+ }\r
+ }\r
+ else if ( format == RTAUDIO_SINT32 ||\r
+ format == RTAUDIO_FLOAT32 ) {\r
+ for ( unsigned int i=0; i<samples; i++ ) {\r
+ // Swap 1st and 4th bytes.\r
+ val = *(ptr);\r
+ *(ptr) = *(ptr+3);\r
+ *(ptr+3) = val;\r
+\r
+ // Swap 2nd and 3rd bytes.\r
+ ptr += 1;\r
+ val = *(ptr);\r
+ *(ptr) = *(ptr+1);\r
+ *(ptr+1) = val;\r
+\r
+ // Increment 3 more bytes.\r
+ ptr += 3;\r
+ }\r
+ }\r
+ else if ( format == RTAUDIO_SINT24 ) {\r
+ for ( unsigned int i=0; i<samples; i++ ) {\r
+ // Swap 1st and 3rd bytes.\r
+ val = *(ptr);\r
+ *(ptr) = *(ptr+2);\r
+ *(ptr+2) = val;\r
+\r
+ // Increment 2 more bytes.\r
+ ptr += 2;\r
+ }\r
+ }\r
+ else if ( format == RTAUDIO_FLOAT64 ) {\r
+ for ( unsigned int i=0; i<samples; i++ ) {\r
+ // Swap 1st and 8th bytes\r
+ val = *(ptr);\r
+ *(ptr) = *(ptr+7);\r
+ *(ptr+7) = val;\r
+\r
+ // Swap 2nd and 7th bytes\r
+ ptr += 1;\r
+ val = *(ptr);\r
+ *(ptr) = *(ptr+5);\r
+ *(ptr+5) = val;\r
+\r
+ // Swap 3rd and 6th bytes\r
+ ptr += 1;\r
+ val = *(ptr);\r
+ *(ptr) = *(ptr+3);\r
+ *(ptr+3) = val;\r
+\r
+ // Swap 4th and 5th bytes\r
+ ptr += 1;\r
+ val = *(ptr);\r
+ *(ptr) = *(ptr+1);\r
+ *(ptr+1) = val;\r
+\r
+ // Increment 5 more bytes.\r
+ ptr += 5;\r
+ }\r
+ }\r
+}\r
+\r
+ // Indentation settings for Vim and Emacs\r
+ //\r
+ // Local Variables:\r
+ // c-basic-offset: 2\r
+ // indent-tabs-mode: nil\r
+ // End:\r
+ //\r
+ // vim: et sts=2 sw=2\r
+\r
--- /dev/null
+/************************************************************************/
+/*! \class RtAudio
+ \brief Realtime audio i/o C++ classes.
+
+ RtAudio provides a common API (Application Programming Interface)
+ for realtime audio input/output across Linux (native ALSA, Jack,
+ and OSS), Macintosh OS X (CoreAudio and Jack), and Windows
+ (DirectSound, ASIO and WASAPI) operating systems.
+
+ RtAudio WWW site: http://www.music.mcgill.ca/~gary/rtaudio/
+
+ RtAudio: realtime audio i/o C++ classes
+ Copyright (c) 2001-2014 Gary P. Scavone
+
+ Permission is hereby granted, free of charge, to any person
+ obtaining a copy of this software and associated documentation files
+ (the "Software"), to deal in the Software without restriction,
+ including without limitation the rights to use, copy, modify, merge,
+ publish, distribute, sublicense, and/or sell copies of the Software,
+ and to permit persons to whom the Software is furnished to do so,
+ subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ Any person wishing to distribute modifications to the Software is
+ asked to send the modifications to the original developer so that
+ they can be incorporated into the canonical version. This is,
+ however, not a binding provision of this license.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+ ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+/************************************************************************/
+
+/*!
+ \file RtAudio.h
+ */
+
+#ifndef __RTAUDIO_H
+#define __RTAUDIO_H
+
+#define RTAUDIO_VERSION "4.1.1"
+
+#include <string>
+#include <vector>
+
+/* --- Monocasual hack ---------------------------------------------- */
+#if defined(__linux__)
+#include <jack/jack.h>
+#endif
+/* ------------------------------------------------------------------ */
+
+#include <exception>
+#include <iostream>
+
+/*! \typedef typedef unsigned long RtAudioFormat;
+ \brief RtAudio data format type.
+
+ Support for signed integers and floats. Audio data fed to/from an
+ RtAudio stream is assumed to ALWAYS be in host byte order. The
+ internal routines will automatically take care of any necessary
+ byte-swapping between the host format and the soundcard. Thus,
+ endian-ness is not a concern in the following format definitions.
+
+ - \e RTAUDIO_SINT8: 8-bit signed integer.
+ - \e RTAUDIO_SINT16: 16-bit signed integer.
+ - \e RTAUDIO_SINT24: 24-bit signed integer.
+ - \e RTAUDIO_SINT32: 32-bit signed integer.
+ - \e RTAUDIO_FLOAT32: Normalized between plus/minus 1.0.
+ - \e RTAUDIO_FLOAT64: Normalized between plus/minus 1.0.
+*/
+typedef unsigned long RtAudioFormat;
+static const RtAudioFormat RTAUDIO_SINT8 = 0x1; // 8-bit signed integer.
+static const RtAudioFormat RTAUDIO_SINT16 = 0x2; // 16-bit signed integer.
+static const RtAudioFormat RTAUDIO_SINT24 = 0x4; // 24-bit signed integer.
+static const RtAudioFormat RTAUDIO_SINT32 = 0x8; // 32-bit signed integer.
+static const RtAudioFormat RTAUDIO_FLOAT32 = 0x10; // Normalized between plus/minus 1.0.
+static const RtAudioFormat RTAUDIO_FLOAT64 = 0x20; // Normalized between plus/minus 1.0.
+
+/*! \typedef typedef unsigned long RtAudioStreamFlags;
+ \brief RtAudio stream option flags.
+
+ The following flags can be OR'ed together to allow a client to
+ make changes to the default stream behavior:
+
+ - \e RTAUDIO_NONINTERLEAVED: Use non-interleaved buffers (default = interleaved).
+ - \e RTAUDIO_MINIMIZE_LATENCY: Attempt to set stream parameters for lowest possible latency.
+ - \e RTAUDIO_HOG_DEVICE: Attempt grab device for exclusive use.
+ - \e RTAUDIO_ALSA_USE_DEFAULT: Use the "default" PCM device (ALSA only).
+
+ By default, RtAudio streams pass and receive audio data from the
+ client in an interleaved format. By passing the
+ RTAUDIO_NONINTERLEAVED flag to the openStream() function, audio
+ data will instead be presented in non-interleaved buffers. In
+ this case, each buffer argument in the RtAudioCallback function
+ will point to a single array of data, with \c nFrames samples for
+ each channel concatenated back-to-back. For example, the first
+ sample of data for the second channel would be located at index \c
+ nFrames (assuming the \c buffer pointer was recast to the correct
+ data type for the stream).
+
+ Certain audio APIs offer a number of parameters that influence the
+ I/O latency of a stream. By default, RtAudio will attempt to set
+ these parameters internally for robust (glitch-free) performance
+ (though some APIs, like Windows Direct Sound, make this difficult).
+ By passing the RTAUDIO_MINIMIZE_LATENCY flag to the openStream()
+ function, internal stream settings will be influenced in an attempt
+ to minimize stream latency, though possibly at the expense of stream
+ performance.
+
+ If the RTAUDIO_HOG_DEVICE flag is set, RtAudio will attempt to
+ open the input and/or output stream device(s) for exclusive use.
+ Note that this is not possible with all supported audio APIs.
+
+ If the RTAUDIO_SCHEDULE_REALTIME flag is set, RtAudio will attempt
+ to select realtime scheduling (round-robin) for the callback thread.
+
+ If the RTAUDIO_ALSA_USE_DEFAULT flag is set, RtAudio will attempt to
+ open the "default" PCM device when using the ALSA API. Note that this
+ will override any specified input or output device id.
+*/
+typedef unsigned int RtAudioStreamFlags;
+static const RtAudioStreamFlags RTAUDIO_NONINTERLEAVED = 0x1; // Use non-interleaved buffers (default = interleaved).
+static const RtAudioStreamFlags RTAUDIO_MINIMIZE_LATENCY = 0x2; // Attempt to set stream parameters for lowest possible latency.
+static const RtAudioStreamFlags RTAUDIO_HOG_DEVICE = 0x4; // Attempt grab device and prevent use by others.
+static const RtAudioStreamFlags RTAUDIO_SCHEDULE_REALTIME = 0x8; // Try to select realtime scheduling for callback thread.
+static const RtAudioStreamFlags RTAUDIO_ALSA_USE_DEFAULT = 0x10; // Use the "default" PCM device (ALSA only).
+
+/*! \typedef typedef unsigned long RtAudioStreamStatus;
+ \brief RtAudio stream status (over- or underflow) flags.
+
+ Notification of a stream over- or underflow is indicated by a
+ non-zero stream \c status argument in the RtAudioCallback function.
+ The stream status can be one of the following two options,
+ depending on whether the stream is open for output and/or input:
+
+ - \e RTAUDIO_INPUT_OVERFLOW: Input data was discarded because of an overflow condition at the driver.
+ - \e RTAUDIO_OUTPUT_UNDERFLOW: The output buffer ran low, likely producing a break in the output sound.
+*/
+typedef unsigned int RtAudioStreamStatus;
+static const RtAudioStreamStatus RTAUDIO_INPUT_OVERFLOW = 0x1; // Input data was discarded because of an overflow condition at the driver.
+static const RtAudioStreamStatus RTAUDIO_OUTPUT_UNDERFLOW = 0x2; // The output buffer ran low, likely causing a gap in the output sound.
+
+//! RtAudio callback function prototype.
+/*!
+ All RtAudio clients must create a function of type RtAudioCallback
+ to read and/or write data from/to the audio stream. When the
+ underlying audio system is ready for new input or output data, this
+ function will be invoked.
+
+ \param outputBuffer For output (or duplex) streams, the client
+ should write \c nFrames of audio sample frames into this
+ buffer. This argument should be recast to the datatype
+ specified when the stream was opened. For input-only
+ streams, this argument will be NULL.
+
+ \param inputBuffer For input (or duplex) streams, this buffer will
+ hold \c nFrames of input audio sample frames. This
+ argument should be recast to the datatype specified when the
+ stream was opened. For output-only streams, this argument
+ will be NULL.
+
+ \param nFrames The number of sample frames of input or output
+ data in the buffers. The actual buffer size in bytes is
+ dependent on the data type and number of channels in use.
+
+ \param streamTime The number of seconds that have elapsed since the
+ stream was started.
+
+ \param status If non-zero, this argument indicates a data overflow
+ or underflow condition for the stream. The particular
+ condition can be determined by comparison with the
+ RtAudioStreamStatus flags.
+
+ \param userData A pointer to optional data provided by the client
+ when opening the stream (default = NULL).
+
+ To continue normal stream operation, the RtAudioCallback function
+ should return a value of zero. To stop the stream and drain the
+ output buffer, the function should return a value of one. To abort
+ the stream immediately, the client should return a value of two.
+ */
+typedef int (*RtAudioCallback)( void *outputBuffer, void *inputBuffer,
+ unsigned int nFrames,
+ double streamTime,
+ RtAudioStreamStatus status,
+ void *userData );
+
+/************************************************************************/
+/*! \class RtAudioError
+ \brief Exception handling class for RtAudio.
+
+ The RtAudioError class is quite simple but it does allow errors to be
+ "caught" by RtAudioError::Type. See the RtAudio documentation to know
+ which methods can throw an RtAudioError.
+*/
+/************************************************************************/
+
+class RtAudioError : public std::exception
+{
+ public:
+ //! Defined RtAudioError types.
+ enum Type {
+ WARNING, /*!< A non-critical error. */
+ DEBUG_WARNING, /*!< A non-critical error which might be useful for debugging. */
+ UNSPECIFIED, /*!< The default, unspecified error type. */
+ NO_DEVICES_FOUND, /*!< No devices found on system. */
+ INVALID_DEVICE, /*!< An invalid device ID was specified. */
+ MEMORY_ERROR, /*!< An error occured during memory allocation. */
+ INVALID_PARAMETER, /*!< An invalid parameter was specified to a function. */
+ INVALID_USE, /*!< The function was called incorrectly. */
+ DRIVER_ERROR, /*!< A system driver error occured. */
+ SYSTEM_ERROR, /*!< A system error occured. */
+ THREAD_ERROR /*!< A thread error occured. */
+ };
+
+ //! The constructor.
+ RtAudioError( const std::string& message, Type type = RtAudioError::UNSPECIFIED ) throw() : message_(message), type_(type) {}
+
+ //! The destructor.
+ virtual ~RtAudioError( void ) throw() {}
+
+ //! Prints thrown error message to stderr.
+ virtual void printMessage( void ) const throw() { std::cerr << '\n' << message_ << "\n\n"; }
+
+ //! Returns the thrown error message type.
+ virtual const Type& getType(void) const throw() { return type_; }
+
+ //! Returns the thrown error message string.
+ virtual const std::string& getMessage(void) const throw() { return message_; }
+
+ //! Returns the thrown error message as a c-style string.
+ virtual const char* what( void ) const throw() { return message_.c_str(); }
+
+ protected:
+ std::string message_;
+ Type type_;
+};
+
+//! RtAudio error callback function prototype.
+/*!
+ \param type Type of error.
+ \param errorText Error description.
+ */
+typedef void (*RtAudioErrorCallback)( RtAudioError::Type type, const std::string &errorText );
+
+// **************************************************************** //
+//
+// RtAudio class declaration.
+//
+// RtAudio is a "controller" used to select an available audio i/o
+// interface. It presents a common API for the user to call but all
+// functionality is implemented by the class RtApi and its
+// subclasses. RtAudio creates an instance of an RtApi subclass
+// based on the user's API choice. If no choice is made, RtAudio
+// attempts to make a "logical" API selection.
+//
+// **************************************************************** //
+
+class RtApi;
+
+class RtAudio
+{
+ public:
+
+ //! Audio API specifier arguments.
+ enum Api {
+ UNSPECIFIED, /*!< Search for a working compiled API. */
+ LINUX_ALSA, /*!< The Advanced Linux Sound Architecture API. */
+ LINUX_PULSE, /*!< The Linux PulseAudio API. */
+ LINUX_OSS, /*!< The Linux Open Sound System API. */
+ UNIX_JACK, /*!< The Jack Low-Latency Audio Server API. */
+ MACOSX_CORE, /*!< Macintosh OS-X Core Audio API. */
+ WINDOWS_WASAPI, /*!< The Microsoft WASAPI API. */
+ WINDOWS_ASIO, /*!< The Steinberg Audio Stream I/O API. */
+ WINDOWS_DS, /*!< The Microsoft Direct Sound API. */
+ RTAUDIO_DUMMY /*!< A compilable but non-functional API. */
+ };
+
+ //! The public device information structure for returning queried values.
+ struct DeviceInfo {
+ bool probed; /*!< true if the device capabilities were successfully probed. */
+ std::string name; /*!< Character string device identifier. */
+ unsigned int outputChannels; /*!< Maximum output channels supported by device. */
+ unsigned int inputChannels; /*!< Maximum input channels supported by device. */
+ unsigned int duplexChannels; /*!< Maximum simultaneous input/output channels supported by device. */
+ bool isDefaultOutput; /*!< true if this is the default output device. */
+ bool isDefaultInput; /*!< true if this is the default input device. */
+ std::vector<unsigned int> sampleRates; /*!< Supported sample rates (queried from list of standard rates). */
+ RtAudioFormat nativeFormats; /*!< Bit mask of supported data formats. */
+
+ // Default constructor.
+ DeviceInfo()
+ :probed(false), outputChannels(0), inputChannels(0), duplexChannels(0),
+ isDefaultOutput(false), isDefaultInput(false), nativeFormats(0) {}
+ };
+
+ //! The structure for specifying input or ouput stream parameters.
+ struct StreamParameters {
+ unsigned int deviceId; /*!< Device index (0 to getDeviceCount() - 1). */
+ unsigned int nChannels; /*!< Number of channels. */
+ unsigned int firstChannel; /*!< First channel index on device (default = 0). */
+
+ // Default constructor.
+ StreamParameters()
+ : deviceId(0), nChannels(0), firstChannel(0) {}
+ };
+
+ //! The structure for specifying stream options.
+ /*!
+ The following flags can be OR'ed together to allow a client to
+ make changes to the default stream behavior:
+
+ - \e RTAUDIO_NONINTERLEAVED: Use non-interleaved buffers (default = interleaved).
+ - \e RTAUDIO_MINIMIZE_LATENCY: Attempt to set stream parameters for lowest possible latency.
+ - \e RTAUDIO_HOG_DEVICE: Attempt grab device for exclusive use.
+ - \e RTAUDIO_SCHEDULE_REALTIME: Attempt to select realtime scheduling for callback thread.
+ - \e RTAUDIO_ALSA_USE_DEFAULT: Use the "default" PCM device (ALSA only).
+
+ By default, RtAudio streams pass and receive audio data from the
+ client in an interleaved format. By passing the
+ RTAUDIO_NONINTERLEAVED flag to the openStream() function, audio
+ data will instead be presented in non-interleaved buffers. In
+ this case, each buffer argument in the RtAudioCallback function
+ will point to a single array of data, with \c nFrames samples for
+ each channel concatenated back-to-back. For example, the first
+ sample of data for the second channel would be located at index \c
+ nFrames (assuming the \c buffer pointer was recast to the correct
+ data type for the stream).
+
+ Certain audio APIs offer a number of parameters that influence the
+ I/O latency of a stream. By default, RtAudio will attempt to set
+ these parameters internally for robust (glitch-free) performance
+ (though some APIs, like Windows Direct Sound, make this difficult).
+ By passing the RTAUDIO_MINIMIZE_LATENCY flag to the openStream()
+ function, internal stream settings will be influenced in an attempt
+ to minimize stream latency, though possibly at the expense of stream
+ performance.
+
+ If the RTAUDIO_HOG_DEVICE flag is set, RtAudio will attempt to
+ open the input and/or output stream device(s) for exclusive use.
+ Note that this is not possible with all supported audio APIs.
+
+ If the RTAUDIO_SCHEDULE_REALTIME flag is set, RtAudio will attempt
+ to select realtime scheduling (round-robin) for the callback thread.
+ The \c priority parameter will only be used if the RTAUDIO_SCHEDULE_REALTIME
+ flag is set. It defines the thread's realtime priority.
+
+ If the RTAUDIO_ALSA_USE_DEFAULT flag is set, RtAudio will attempt to
+ open the "default" PCM device when using the ALSA API. Note that this
+ will override any specified input or output device id.
+
+ The \c numberOfBuffers parameter can be used to control stream
+ latency in the Windows DirectSound, Linux OSS, and Linux Alsa APIs
+ only. A value of two is usually the smallest allowed. Larger
+ numbers can potentially result in more robust stream performance,
+ though likely at the cost of stream latency. The value set by the
+ user is replaced during execution of the RtAudio::openStream()
+ function by the value actually used by the system.
+
+ The \c streamName parameter can be used to set the client name
+ when using the Jack API. By default, the client name is set to
+ RtApiJack. However, if you wish to create multiple instances of
+ RtAudio with Jack, each instance must have a unique client name.
+ */
+ struct StreamOptions {
+ RtAudioStreamFlags flags; /*!< A bit-mask of stream flags (RTAUDIO_NONINTERLEAVED, RTAUDIO_MINIMIZE_LATENCY, RTAUDIO_HOG_DEVICE, RTAUDIO_ALSA_USE_DEFAULT). */
+ unsigned int numberOfBuffers; /*!< Number of stream buffers. */
+ std::string streamName; /*!< A stream name (currently used only in Jack). */
+ int priority; /*!< Scheduling priority of callback thread (only used with flag RTAUDIO_SCHEDULE_REALTIME). */
+
+ // Default constructor.
+ StreamOptions()
+ : flags(0), numberOfBuffers(0), priority(0) {}
+ };
+
+ //! A static function to determine the current RtAudio version.
+ static std::string getVersion( void ) throw();
+
+ //! A static function to determine the available compiled audio APIs.
+ /*!
+ The values returned in the std::vector can be compared against
+ the enumerated list values. Note that there can be more than one
+ API compiled for certain operating systems.
+ */
+ static void getCompiledApi( std::vector<RtAudio::Api> &apis ) throw();
+
+ //! The class constructor.
+ /*!
+ The constructor performs minor initialization tasks. An exception
+ can be thrown if no API support is compiled.
+
+ If no API argument is specified and multiple API support has been
+ compiled, the default order of use is JACK, ALSA, OSS (Linux
+ systems) and ASIO, DS (Windows systems).
+ */
+ RtAudio( RtAudio::Api api=UNSPECIFIED );
+
+ //! The destructor.
+ /*!
+ If a stream is running or open, it will be stopped and closed
+ automatically.
+ */
+ ~RtAudio() throw();
+
+ //! Returns the audio API specifier for the current instance of RtAudio.
+ RtAudio::Api getCurrentApi( void ) throw();
+
+ //! A public function that queries for the number of audio devices available.
+ /*!
+ This function performs a system query of available devices each time it
+ is called, thus supporting devices connected \e after instantiation. If
+ a system error occurs during processing, a warning will be issued.
+ */
+ unsigned int getDeviceCount( void ) throw();
+
+ //! Return an RtAudio::DeviceInfo structure for a specified device number.
+ /*!
+
+ Any device integer between 0 and getDeviceCount() - 1 is valid.
+ If an invalid argument is provided, an RtAudioError (type = INVALID_USE)
+ will be thrown. If a device is busy or otherwise unavailable, the
+ structure member "probed" will have a value of "false" and all
+ other members are undefined. If the specified device is the
+ current default input or output device, the corresponding
+ "isDefault" member will have a value of "true".
+ */
+ RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+
+ //! A function that returns the index of the default output device.
+ /*!
+ If the underlying audio API does not provide a "default
+ device", or if no devices are available, the return value will be
+ 0. Note that this is a valid device identifier and it is the
+ client's responsibility to verify that a device is available
+ before attempting to open a stream.
+ */
+ unsigned int getDefaultOutputDevice( void ) throw();
+
+ //! A function that returns the index of the default input device.
+ /*!
+ If the underlying audio API does not provide a "default
+ device", or if no devices are available, the return value will be
+ 0. Note that this is a valid device identifier and it is the
+ client's responsibility to verify that a device is available
+ before attempting to open a stream.
+ */
+ unsigned int getDefaultInputDevice( void ) throw();
+
+ //! A public function for opening a stream with the specified parameters.
+ /*!
+ An RtAudioError (type = SYSTEM_ERROR) is thrown if a stream cannot be
+ opened with the specified parameters or an error occurs during
+ processing. An RtAudioError (type = INVALID_USE) is thrown if any
+ invalid device ID or channel number parameters are specified.
+
+ \param outputParameters Specifies output stream parameters to use
+ when opening a stream, including a device ID, number of channels,
+ and starting channel number. For input-only streams, this
+ argument should be NULL. The device ID is an index value between
+ 0 and getDeviceCount() - 1.
+ \param inputParameters Specifies input stream parameters to use
+ when opening a stream, including a device ID, number of channels,
+ and starting channel number. For output-only streams, this
+ argument should be NULL. The device ID is an index value between
+ 0 and getDeviceCount() - 1.
+ \param format An RtAudioFormat specifying the desired sample data format.
+ \param sampleRate The desired sample rate (sample frames per second).
+ \param *bufferFrames A pointer to a value indicating the desired
+ internal buffer size in sample frames. The actual value
+ used by the device is returned via the same pointer. A
+ value of zero can be specified, in which case the lowest
+ allowable value is determined.
+ \param callback A client-defined function that will be invoked
+ when input data is available and/or output data is needed.
+ \param userData An optional pointer to data that can be accessed
+ from within the callback function.
+ \param options An optional pointer to a structure containing various
+ global stream options, including a list of OR'ed RtAudioStreamFlags
+ and a suggested number of stream buffers that can be used to
+ control stream latency. More buffers typically result in more
+ robust performance, though at a cost of greater latency. If a
+ value of zero is specified, a system-specific median value is
+ chosen. If the RTAUDIO_MINIMIZE_LATENCY flag bit is set, the
+ lowest allowable value is used. The actual value used is
+ returned via the structure argument. The parameter is API dependent.
+ \param errorCallback A client-defined function that will be invoked
+ when an error has occured.
+ */
+ void openStream( RtAudio::StreamParameters *outputParameters,
+ RtAudio::StreamParameters *inputParameters,
+ RtAudioFormat format, unsigned int sampleRate,
+ unsigned int *bufferFrames, RtAudioCallback callback,
+ void *userData = NULL, RtAudio::StreamOptions *options = NULL, RtAudioErrorCallback errorCallback = NULL );
+
+ //! A function that closes a stream and frees any associated stream memory.
+ /*!
+ If a stream is not open, this function issues a warning and
+ returns (no exception is thrown).
+ */
+ void closeStream( void ) throw();
+
+ //! A function that starts a stream.
+ /*!
+ An RtAudioError (type = SYSTEM_ERROR) is thrown if an error occurs
+ during processing. An RtAudioError (type = INVALID_USE) is thrown if a
+ stream is not open. A warning is issued if the stream is already
+ running.
+ */
+ void startStream( void );
+
+ //! Stop a stream, allowing any samples remaining in the output queue to be played.
+ /*!
+ An RtAudioError (type = SYSTEM_ERROR) is thrown if an error occurs
+ during processing. An RtAudioError (type = INVALID_USE) is thrown if a
+ stream is not open. A warning is issued if the stream is already
+ stopped.
+ */
+ void stopStream( void );
+
+ //! Stop a stream, discarding any samples remaining in the input/output queue.
+ /*!
+ An RtAudioError (type = SYSTEM_ERROR) is thrown if an error occurs
+ during processing. An RtAudioError (type = INVALID_USE) is thrown if a
+ stream is not open. A warning is issued if the stream is already
+ stopped.
+ */
+ void abortStream( void );
+
+ //! Returns true if a stream is open and false if not.
+ bool isStreamOpen( void ) const throw();
+
+ //! Returns true if the stream is running and false if it is stopped or not open.
+ bool isStreamRunning( void ) const throw();
+
+ //! Returns the number of elapsed seconds since the stream was started.
+ /*!
+ If a stream is not open, an RtAudioError (type = INVALID_USE) will be thrown.
+ */
+ double getStreamTime( void );
+
+ //! Set the stream time to a time in seconds greater than or equal to 0.0.
+ /*!
+ If a stream is not open, an RtAudioError (type = INVALID_USE) will be thrown.
+ */
+ void setStreamTime( double time );
+
+ //! Returns the internal stream latency in sample frames.
+ /*!
+ The stream latency refers to delay in audio input and/or output
+ caused by internal buffering by the audio system and/or hardware.
+ For duplex streams, the returned value will represent the sum of
+ the input and output latencies. If a stream is not open, an
+ RtAudioError (type = INVALID_USE) will be thrown. If the API does not
+ report latency, the return value will be zero.
+ */
+ long getStreamLatency( void );
+
+ //! Returns actual sample rate in use by the stream.
+ /*!
+ On some systems, the sample rate used may be slightly different
+ than that specified in the stream parameters. If a stream is not
+ open, an RtAudioError (type = INVALID_USE) will be thrown.
+ */
+ unsigned int getStreamSampleRate( void );
+
+ //! Specify whether warning messages should be printed to stderr.
+ void showWarnings( bool value = true ) throw();
+
+/* --- Monocasual hack ---------------------------------------------- */
+ //protected:
+/* ------------------------------------------------------------------ */
+
+ void openRtApi( RtAudio::Api api );
+ RtApi *rtapi_;
+};
+
+// Operating system dependent thread functionality.
+#if defined(__WINDOWS_DS__) || defined(__WINDOWS_ASIO__) || defined(__WINDOWS_WASAPI__)
+
+ #ifndef NOMINMAX
+ #define NOMINMAX
+ #endif
+ #include <windows.h>
+ #include <process.h>
+
+ typedef uintptr_t ThreadHandle;
+ typedef CRITICAL_SECTION StreamMutex;
+
+#elif defined(__LINUX_ALSA__) || defined(__LINUX_PULSE__) || defined(__UNIX_JACK__) || defined(__LINUX_OSS__) || defined(__MACOSX_CORE__)
+ // Using pthread library for various flavors of unix.
+ #include <pthread.h>
+
+ typedef pthread_t ThreadHandle;
+ typedef pthread_mutex_t StreamMutex;
+
+#else // Setup for "dummy" behavior
+
+ #define __RTAUDIO_DUMMY__
+ typedef int ThreadHandle;
+ typedef int StreamMutex;
+
+#endif
+
+// This global structure type is used to pass callback information
+// between the private RtAudio stream structure and global callback
+// handling functions.
+struct CallbackInfo {
+ void *object; // Used as a "this" pointer.
+ ThreadHandle thread;
+ void *callback;
+ void *userData;
+ void *errorCallback;
+ void *apiInfo; // void pointer for API specific callback information
+ bool isRunning;
+ bool doRealtime;
+ int priority;
+
+ // Default constructor.
+ CallbackInfo()
+ :object(0), callback(0), userData(0), errorCallback(0), apiInfo(0), isRunning(false), doRealtime(false) {}
+};
+
+// **************************************************************** //
+//
+// RtApi class declaration.
+//
+// Subclasses of RtApi contain all API- and OS-specific code necessary
+// to fully implement the RtAudio API.
+//
+// Note that RtApi is an abstract base class and cannot be
+// explicitly instantiated. The class RtAudio will create an
+// instance of an RtApi subclass (RtApiOss, RtApiAlsa,
+// RtApiJack, RtApiCore, RtApiDs, or RtApiAsio).
+//
+// **************************************************************** //
+
+#pragma pack(push, 1)
+class S24 {
+
+ protected:
+ unsigned char c3[3];
+
+ public:
+ S24() {}
+
+ S24& operator = ( const int& i ) {
+ c3[0] = (i & 0x000000ff);
+ c3[1] = (i & 0x0000ff00) >> 8;
+ c3[2] = (i & 0x00ff0000) >> 16;
+ return *this;
+ }
+
+ S24( const S24& v ) { *this = v; }
+ S24( const double& d ) { *this = (int) d; }
+ S24( const float& f ) { *this = (int) f; }
+ S24( const signed short& s ) { *this = (int) s; }
+ S24( const char& c ) { *this = (int) c; }
+
+ int asInt() {
+ int i = c3[0] | (c3[1] << 8) | (c3[2] << 16);
+ if (i & 0x800000) i |= ~0xffffff;
+ return i;
+ }
+};
+#pragma pack(pop)
+
+#if defined( HAVE_GETTIMEOFDAY )
+ #include <sys/time.h>
+#endif
+
+#include <sstream>
+
+class RtApi
+{
+public:
+
+/* --- Monocasual hack ---------------------------------------------- */
+#ifdef __linux__
+ void *__HACK__getJackClient();
+#endif
+/* ------------------------------------------------------------------ */
+
+ RtApi();
+ virtual ~RtApi();
+ virtual RtAudio::Api getCurrentApi( void ) = 0;
+ virtual unsigned int getDeviceCount( void ) = 0;
+ virtual RtAudio::DeviceInfo getDeviceInfo( unsigned int device ) = 0;
+ virtual unsigned int getDefaultInputDevice( void );
+ virtual unsigned int getDefaultOutputDevice( void );
+ void openStream( RtAudio::StreamParameters *outputParameters,
+ RtAudio::StreamParameters *inputParameters,
+ RtAudioFormat format, unsigned int sampleRate,
+ unsigned int *bufferFrames, RtAudioCallback callback,
+ void *userData, RtAudio::StreamOptions *options,
+ RtAudioErrorCallback errorCallback );
+ virtual void closeStream( void );
+ virtual void startStream( void ) = 0;
+ virtual void stopStream( void ) = 0;
+ virtual void abortStream( void ) = 0;
+ long getStreamLatency( void );
+ unsigned int getStreamSampleRate( void );
+ virtual double getStreamTime( void );
+ virtual void setStreamTime( double time );
+ bool isStreamOpen( void ) const { return stream_.state != STREAM_CLOSED; }
+ bool isStreamRunning( void ) const { return stream_.state == STREAM_RUNNING; }
+ void showWarnings( bool value ) { showWarnings_ = value; }
+
+
+protected:
+
+ static const unsigned int MAX_SAMPLE_RATES;
+ static const unsigned int SAMPLE_RATES[];
+
+ enum { FAILURE, SUCCESS };
+
+ enum StreamState {
+ STREAM_STOPPED,
+ STREAM_STOPPING,
+ STREAM_RUNNING,
+ STREAM_CLOSED = -50
+ };
+
+ enum StreamMode {
+ OUTPUT,
+ INPUT,
+ DUPLEX,
+ UNINITIALIZED = -75
+ };
+
+ // A protected structure used for buffer conversion.
+ struct ConvertInfo {
+ int channels;
+ int inJump, outJump;
+ RtAudioFormat inFormat, outFormat;
+ std::vector<int> inOffset;
+ std::vector<int> outOffset;
+ };
+
+ // A protected structure for audio streams.
+ struct RtApiStream {
+ unsigned int device[2]; // Playback and record, respectively.
+ void *apiHandle; // void pointer for API specific stream handle information
+ StreamMode mode; // OUTPUT, INPUT, or DUPLEX.
+ StreamState state; // STOPPED, RUNNING, or CLOSED
+ char *userBuffer[2]; // Playback and record, respectively.
+ char *deviceBuffer;
+ bool doConvertBuffer[2]; // Playback and record, respectively.
+ bool userInterleaved;
+ bool deviceInterleaved[2]; // Playback and record, respectively.
+ bool doByteSwap[2]; // Playback and record, respectively.
+ unsigned int sampleRate;
+ unsigned int bufferSize;
+ unsigned int nBuffers;
+ unsigned int nUserChannels[2]; // Playback and record, respectively.
+ unsigned int nDeviceChannels[2]; // Playback and record channels, respectively.
+ unsigned int channelOffset[2]; // Playback and record, respectively.
+ unsigned long latency[2]; // Playback and record, respectively.
+ RtAudioFormat userFormat;
+ RtAudioFormat deviceFormat[2]; // Playback and record, respectively.
+ StreamMutex mutex;
+ CallbackInfo callbackInfo;
+ ConvertInfo convertInfo[2];
+ double streamTime; // Number of elapsed seconds since the stream started.
+
+#if defined(HAVE_GETTIMEOFDAY)
+ struct timeval lastTickTimestamp;
+#endif
+
+ RtApiStream()
+ :apiHandle(0), deviceBuffer(0) { device[0] = 11111; device[1] = 11111; }
+ };
+
+ typedef S24 Int24;
+ typedef signed short Int16;
+ typedef signed int Int32;
+ typedef float Float32;
+ typedef double Float64;
+
+ std::ostringstream errorStream_;
+ std::string errorText_;
+ bool showWarnings_;
+ RtApiStream stream_;
+ bool firstErrorOccurred_;
+
+ /*!
+ Protected, api-specific method that attempts to open a device
+ with the given parameters. This function MUST be implemented by
+ all subclasses. If an error is encountered during the probe, a
+ "warning" message is reported and FAILURE is returned. A
+ successful probe is indicated by a return value of SUCCESS.
+ */
+ virtual bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
+ unsigned int firstChannel, unsigned int sampleRate,
+ RtAudioFormat format, unsigned int *bufferSize,
+ RtAudio::StreamOptions *options );
+
+ //! A protected function used to increment the stream time.
+ void tickStreamTime( void );
+
+ //! Protected common method to clear an RtApiStream structure.
+ void clearStreamInfo();
+
+ /*!
+ Protected common method that throws an RtAudioError (type =
+ INVALID_USE) if a stream is not open.
+ */
+ void verifyStream( void );
+
+ //! Protected common error method to allow global control over error handling.
+ void error( RtAudioError::Type type );
+
+ /*!
+ Protected method used to perform format, channel number, and/or interleaving
+ conversions between the user and device buffers.
+ */
+ void convertBuffer( char *outBuffer, char *inBuffer, ConvertInfo &info );
+
+ //! Protected common method used to perform byte-swapping on buffers.
+ void byteSwapBuffer( char *buffer, unsigned int samples, RtAudioFormat format );
+
+ //! Protected common method that returns the number of bytes for a given format.
+ unsigned int formatBytes( RtAudioFormat format );
+
+ //! Protected common method that sets up the parameters for buffer conversion.
+ void setConvertInfo( StreamMode mode, unsigned int firstChannel );
+};
+
+// **************************************************************** //
+//
+// Inline RtAudio definitions.
+//
+// **************************************************************** //
+
+inline RtAudio::Api RtAudio :: getCurrentApi( void ) throw() { return rtapi_->getCurrentApi(); }
+inline unsigned int RtAudio :: getDeviceCount( void ) throw() { return rtapi_->getDeviceCount(); }
+inline RtAudio::DeviceInfo RtAudio :: getDeviceInfo( unsigned int device ) { return rtapi_->getDeviceInfo( device ); }
+inline unsigned int RtAudio :: getDefaultInputDevice( void ) throw() { return rtapi_->getDefaultInputDevice(); }
+inline unsigned int RtAudio :: getDefaultOutputDevice( void ) throw() { return rtapi_->getDefaultOutputDevice(); }
+inline void RtAudio :: closeStream( void ) throw() { return rtapi_->closeStream(); }
+inline void RtAudio :: startStream( void ) { return rtapi_->startStream(); }
+inline void RtAudio :: stopStream( void ) { return rtapi_->stopStream(); }
+inline void RtAudio :: abortStream( void ) { return rtapi_->abortStream(); }
+inline bool RtAudio :: isStreamOpen( void ) const throw() { return rtapi_->isStreamOpen(); }
+inline bool RtAudio :: isStreamRunning( void ) const throw() { return rtapi_->isStreamRunning(); }
+inline long RtAudio :: getStreamLatency( void ) { return rtapi_->getStreamLatency(); }
+inline unsigned int RtAudio :: getStreamSampleRate( void ) { return rtapi_->getStreamSampleRate(); }
+inline double RtAudio :: getStreamTime( void ) { return rtapi_->getStreamTime(); }
+inline void RtAudio :: setStreamTime( double time ) { return rtapi_->setStreamTime( time ); }
+inline void RtAudio :: showWarnings( bool value ) throw() { rtapi_->showWarnings( value ); }
+
+// RtApi Subclass prototypes.
+
+#if defined(__MACOSX_CORE__)
+
+#include <CoreAudio/AudioHardware.h>
+
+class RtApiCore: public RtApi
+{
+public:
+
+ RtApiCore();
+ ~RtApiCore();
+ RtAudio::Api getCurrentApi( void ) { return RtAudio::MACOSX_CORE; }
+ unsigned int getDeviceCount( void );
+ RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+ unsigned int getDefaultOutputDevice( void );
+ unsigned int getDefaultInputDevice( void );
+ void closeStream( void );
+ void startStream( void );
+ void stopStream( void );
+ void abortStream( void );
+ long getStreamLatency( void );
+
+ // This function is intended for internal use only. It must be
+ // public because it is called by the internal callback handler,
+ // which is not a member of RtAudio. External use of this function
+ // will most likely produce highly undesireable results!
+ bool callbackEvent( AudioDeviceID deviceId,
+ const AudioBufferList *inBufferList,
+ const AudioBufferList *outBufferList );
+
+ private:
+
+ bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
+ unsigned int firstChannel, unsigned int sampleRate,
+ RtAudioFormat format, unsigned int *bufferSize,
+ RtAudio::StreamOptions *options );
+ static const char* getErrorCode( OSStatus code );
+};
+
+#endif
+
+#if defined(__UNIX_JACK__)
+
+class RtApiJack: public RtApi
+{
+public:
+
+ RtApiJack();
+ ~RtApiJack();
+ RtAudio::Api getCurrentApi( void ) { return RtAudio::UNIX_JACK; }
+ unsigned int getDeviceCount( void );
+ RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+ void closeStream( void );
+ void startStream( void );
+ void stopStream( void );
+ void abortStream( void );
+ long getStreamLatency( void );
+
+ // This function is intended for internal use only. It must be
+ // public because it is called by the internal callback handler,
+ // which is not a member of RtAudio. External use of this function
+ // will most likely produce highly undesireable results!
+ bool callbackEvent( unsigned long nframes );
+
+ private:
+
+ bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
+ unsigned int firstChannel, unsigned int sampleRate,
+ RtAudioFormat format, unsigned int *bufferSize,
+ RtAudio::StreamOptions *options );
+};
+
+#endif
+
+#if defined(__WINDOWS_ASIO__)
+
+class RtApiAsio: public RtApi
+{
+public:
+
+ RtApiAsio();
+ ~RtApiAsio();
+ RtAudio::Api getCurrentApi( void ) { return RtAudio::WINDOWS_ASIO; }
+ unsigned int getDeviceCount( void );
+ RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+ void closeStream( void );
+ void startStream( void );
+ void stopStream( void );
+ void abortStream( void );
+ long getStreamLatency( void );
+
+ // This function is intended for internal use only. It must be
+ // public because it is called by the internal callback handler,
+ // which is not a member of RtAudio. External use of this function
+ // will most likely produce highly undesireable results!
+ bool callbackEvent( long bufferIndex );
+
+ private:
+
+ std::vector<RtAudio::DeviceInfo> devices_;
+ void saveDeviceInfo( void );
+ bool coInitialized_;
+ bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
+ unsigned int firstChannel, unsigned int sampleRate,
+ RtAudioFormat format, unsigned int *bufferSize,
+ RtAudio::StreamOptions *options );
+};
+
+#endif
+
+#if defined(__WINDOWS_DS__)
+
+class RtApiDs: public RtApi
+{
+public:
+
+ RtApiDs();
+ ~RtApiDs();
+ RtAudio::Api getCurrentApi( void ) { return RtAudio::WINDOWS_DS; }
+ unsigned int getDeviceCount( void );
+ unsigned int getDefaultOutputDevice( void );
+ unsigned int getDefaultInputDevice( void );
+ RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+ void closeStream( void );
+ void startStream( void );
+ void stopStream( void );
+ void abortStream( void );
+ long getStreamLatency( void );
+
+ // This function is intended for internal use only. It must be
+ // public because it is called by the internal callback handler,
+ // which is not a member of RtAudio. External use of this function
+ // will most likely produce highly undesireable results!
+ void callbackEvent( void );
+
+ private:
+
+ bool coInitialized_;
+ bool buffersRolling;
+ long duplexPrerollBytes;
+ std::vector<struct DsDevice> dsDevices;
+ bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
+ unsigned int firstChannel, unsigned int sampleRate,
+ RtAudioFormat format, unsigned int *bufferSize,
+ RtAudio::StreamOptions *options );
+};
+
+#endif
+
+#if defined(__WINDOWS_WASAPI__)
+
+struct IMMDeviceEnumerator;
+
+class RtApiWasapi : public RtApi
+{
+public:
+ RtApiWasapi();
+ ~RtApiWasapi();
+
+ RtAudio::Api getCurrentApi( void ) { return RtAudio::WINDOWS_WASAPI; }
+ unsigned int getDeviceCount( void );
+ RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+ unsigned int getDefaultOutputDevice( void );
+ unsigned int getDefaultInputDevice( void );
+ void closeStream( void );
+ void startStream( void );
+ void stopStream( void );
+ void abortStream( void );
+
+private:
+ bool coInitialized_;
+ IMMDeviceEnumerator* deviceEnumerator_;
+
+ bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
+ unsigned int firstChannel, unsigned int sampleRate,
+ RtAudioFormat format, unsigned int* bufferSize,
+ RtAudio::StreamOptions* options );
+
+ static DWORD WINAPI runWasapiThread( void* wasapiPtr );
+ static DWORD WINAPI stopWasapiThread( void* wasapiPtr );
+ static DWORD WINAPI abortWasapiThread( void* wasapiPtr );
+ void wasapiThread();
+};
+
+#endif
+
+#if defined(__LINUX_ALSA__)
+
+class RtApiAlsa: public RtApi
+{
+public:
+
+ RtApiAlsa();
+ ~RtApiAlsa();
+ RtAudio::Api getCurrentApi() { return RtAudio::LINUX_ALSA; }
+ unsigned int getDeviceCount( void );
+ RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+ void closeStream( void );
+ void startStream( void );
+ void stopStream( void );
+ void abortStream( void );
+
+ // This function is intended for internal use only. It must be
+ // public because it is called by the internal callback handler,
+ // which is not a member of RtAudio. External use of this function
+ // will most likely produce highly undesireable results!
+ void callbackEvent( void );
+
+ private:
+
+ std::vector<RtAudio::DeviceInfo> devices_;
+ void saveDeviceInfo( void );
+ bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
+ unsigned int firstChannel, unsigned int sampleRate,
+ RtAudioFormat format, unsigned int *bufferSize,
+ RtAudio::StreamOptions *options );
+};
+
+#endif
+
+#if defined(__LINUX_PULSE__)
+
+class RtApiPulse: public RtApi
+{
+public:
+ ~RtApiPulse();
+ RtAudio::Api getCurrentApi() { return RtAudio::LINUX_PULSE; }
+ unsigned int getDeviceCount( void );
+ RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+ void closeStream( void );
+ void startStream( void );
+ void stopStream( void );
+ void abortStream( void );
+
+ // This function is intended for internal use only. It must be
+ // public because it is called by the internal callback handler,
+ // which is not a member of RtAudio. External use of this function
+ // will most likely produce highly undesireable results!
+ void callbackEvent( void );
+
+ private:
+
+ std::vector<RtAudio::DeviceInfo> devices_;
+ void saveDeviceInfo( void );
+ bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
+ unsigned int firstChannel, unsigned int sampleRate,
+ RtAudioFormat format, unsigned int *bufferSize,
+ RtAudio::StreamOptions *options );
+};
+
+#endif
+
+#if defined(__LINUX_OSS__)
+
+class RtApiOss: public RtApi
+{
+public:
+
+ RtApiOss();
+ ~RtApiOss();
+ RtAudio::Api getCurrentApi() { return RtAudio::LINUX_OSS; }
+ unsigned int getDeviceCount( void );
+ RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
+ void closeStream( void );
+ void startStream( void );
+ void stopStream( void );
+ void abortStream( void );
+
+ // This function is intended for internal use only. It must be
+ // public because it is called by the internal callback handler,
+ // which is not a member of RtAudio. External use of this function
+ // will most likely produce highly undesireable results!
+ void callbackEvent( void );
+
+ private:
+
+ bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
+ unsigned int firstChannel, unsigned int sampleRate,
+ RtAudioFormat format, unsigned int *bufferSize,
+ RtAudio::StreamOptions *options );
+};
+
+#endif
+
+#if defined(__RTAUDIO_DUMMY__)
+
+class RtApiDummy: public RtApi
+{
+public:
+
+ RtApiDummy() { errorText_ = "RtApiDummy: This class provides no functionality."; error( RtAudioError::WARNING ); }
+ RtAudio::Api getCurrentApi( void ) { return RtAudio::RTAUDIO_DUMMY; }
+ unsigned int getDeviceCount( void ) { return 0; }
+ RtAudio::DeviceInfo getDeviceInfo( unsigned int /*device*/ ) { RtAudio::DeviceInfo info; return info; }
+ void closeStream( void ) {}
+ void startStream( void ) {}
+ void stopStream( void ) {}
+ void abortStream( void ) {}
+
+ private:
+
+ bool probeDeviceOpen( unsigned int /*device*/, StreamMode /*mode*/, unsigned int /*channels*/,
+ unsigned int /*firstChannel*/, unsigned int /*sampleRate*/,
+ RtAudioFormat /*format*/, unsigned int * /*bufferSize*/,
+ RtAudio::StreamOptions * /*options*/ ) { return false; }
+};
+
+#endif
+
+#endif
+
+// Indentation settings for Vim and Emacs
+//
+// Local Variables:
+// c-basic-offset: 2
+// indent-tabs-mode: nil
+// End:
+//
+// vim: et sts=2 sw=2
--- /dev/null
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+# Free Software Foundation, Inc.
+
+timestamp='2004-02-26'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Written by Per Bothner <bothner@cygnus.com>.
+# Please send patches to <config-patches@gnu.org>.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 93, 94, 95, 96, 97, 98, 99, 2000
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit 0 ;;
+ --version | -v )
+ echo "$version" ; exit 0 ;;
+ --help | --h* | -h )
+ echo "$usage"; exit 0 ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+
+dummy=dummy-$$
+trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script.
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int dummy(){}" > $dummy.c
+ for c in cc gcc c89 ; do
+ ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1
+ if test $? = 0 ; then
+ CC_FOR_BUILD="$c"; break
+ fi
+ done
+ rm -f $dummy.c $dummy.o $dummy.rel
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 8/24/94.)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # Netbsd (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ # Determine the machine/vendor (is the vendor relevant).
+ case "${UNAME_MACHINE}" in
+ amiga) machine=m68k-unknown ;;
+ arm32) machine=arm-unknown ;;
+ atari*) machine=m68k-atari ;;
+ sun3*) machine=m68k-sun ;;
+ mac68k) machine=m68k-apple ;;
+ macppc) machine=powerpc-apple ;;
+ hp3[0-9][05]) machine=m68k-hp ;;
+ ibmrt|romp-ibm) machine=romp-ibm ;;
+ *) machine=${UNAME_MACHINE}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE}" in
+ i386|sparc|amiga|arm*|hp300|mvme68k|vax|atari|luna68k|mac68k|news68k|next68k|pc532|sun3*|x68k)
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit 0 ;;
+ alpha:OSF1:*:*)
+ if test $UNAME_RELEASE = "V4.0"; then
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ fi
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ cat <<EOF >$dummy.s
+ .data
+\$Lformat:
+ .byte 37,100,45,37,120,10,0 # "%d-%x\n"
+
+ .text
+ .globl main
+ .align 4
+ .ent main
+main:
+ .frame \$30,16,\$26,0
+ ldgp \$29,0(\$27)
+ .prologue 1
+ .long 0x47e03d80 # implver \$0
+ lda \$2,-1
+ .long 0x47e20c21 # amask \$2,\$1
+ lda \$16,\$Lformat
+ mov \$0,\$17
+ not \$1,\$18
+ jsr \$26,printf
+ ldgp \$29,0(\$26)
+ mov 0,\$16
+ jsr \$26,exit
+ .end main
+EOF
+ $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+ if test "$?" = 0 ; then
+ case `./$dummy` in
+ 0-0)
+ UNAME_MACHINE="alpha"
+ ;;
+ 1-0)
+ UNAME_MACHINE="alphaev5"
+ ;;
+ 1-1)
+ UNAME_MACHINE="alphaev56"
+ ;;
+ 1-101)
+ UNAME_MACHINE="alphapca56"
+ ;;
+ 2-303)
+ UNAME_MACHINE="alphaev6"
+ ;;
+ 2-307)
+ UNAME_MACHINE="alphaev67"
+ ;;
+ esac
+ fi
+ rm -f $dummy.s $dummy
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit 0 ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit 0 ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit 0 ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit 0;;
+ amiga:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit 0 ;;
+ arc64:OpenBSD:*:*)
+ echo mips64el-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ arc:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ hkmips:OpenBSD:*:*)
+ echo mips-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ pmax:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sgi:OpenBSD:*:*)
+ echo mips-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ wgrisc:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit 0 ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit 0;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit 0;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit 0 ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit 0 ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ i86pc:SunOS:5.*:*)
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit 0 ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit 0 ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit 0 ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit 0 ;;
+ atari*:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit 0 ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit 0 ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit 0 ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit 0 ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit 0 ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit 0 ;;
+ sun3*:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mac68k:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvme68k:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvme88k:OpenBSD:*:*)
+ echo m88k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit 0 ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit 0 ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit 0 ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit 0 ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit 0 ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD $dummy.c -o $dummy \
+ && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+ && rm -f $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit 0 ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit 0 ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit 0 ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit 0 ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit 0 ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit 0 ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit 0 ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit 0 ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit 0 ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit 0 ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit 0 ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit 0 ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit 0 ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit 0 ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ echo rs6000-ibm-aix3.2.5
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit 0 ;;
+ *:AIX:*:[45])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit 0 ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit 0 ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit 0 ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit 0 ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit 0 ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit 0 ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit 0 ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit 0 ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ case "${HPUX_REV}" in
+ 11.[0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ esac ;;
+ esac
+ fi ;;
+ esac
+ if [ "${HP_ARCH}" = "" ]; then
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+ if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
+ rm -f $dummy.c $dummy
+ fi ;;
+ esac
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit 0 ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit 0 ;;
+ 3050*:HI-UX:*:*)
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ echo unknown-hitachi-hiuxwe2
+ exit 0 ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit 0 ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit 0 ;;
+ *9??*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit 0 ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit 0 ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit 0 ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit 0 ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit 0 ;;
+ hppa*:OpenBSD:*:*)
+ echo hppa-unknown-openbsd
+ exit 0 ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit 0 ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit 0 ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit 0 ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit 0 ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit 0 ;;
+ CRAY*X-MP:*:*:*)
+ echo xmp-cray-unicos
+ exit 0 ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE}
+ exit 0 ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
+ exit 0 ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY*T3D:*:*:*)
+ echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit 0 ;;
+ CRAY-2:*:*:*)
+ echo cray2-cray-unicos
+ exit 0 ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit 0 ;;
+ hp300:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit 0 ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit 0 ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit 0 ;;
+ *:FreeBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit 0 ;;
+ *:OpenBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ exit 0 ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit 0 ;;
+ i*:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit 0 ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit 0 ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i386-pc-interix
+ exit 0 ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit 0 ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit 0 ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ *:GNU:*:*)
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit 0 ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit 0 ;;
+ arm*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux
+ exit 0 ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ mips:Linux:*:*)
+ cat >$dummy.c <<EOF
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+int main (int argc, char *argv[]) {
+#else
+int main (argc, argv) int argc; char *argv[]; {
+#endif
+#ifdef __MIPSEB__
+ printf ("%s-unknown-linux-gnu\n", argv[1]);
+#endif
+#ifdef __MIPSEL__
+ printf ("%sel-unknown-linux-gnu\n", argv[1]);
+#endif
+ return 0;
+}
+EOF
+ $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ ;;
+ ppc:Linux:*:*)
+ # Determine Lib Version
+ cat >$dummy.c <<EOF
+#include <features.h>
+#if defined(__GLIBC__)
+extern char __libc_version[];
+extern char __libc_release[];
+#endif
+main(argc, argv)
+ int argc;
+ char *argv[];
+{
+#if defined(__GLIBC__)
+ printf("%s %s\n", __libc_version, __libc_release);
+#else
+ printf("unknown\n");
+#endif
+ return 0;
+}
+EOF
+ LIBC=""
+ $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
+ if test "$?" = 0 ; then
+ ./$dummy | grep 1\.99 > /dev/null
+ if test "$?" = 0 ; then LIBC="libc1" ; fi
+ fi
+ rm -f $dummy.c $dummy
+ echo powerpc-unknown-linux-gnu${LIBC}
+ exit 0 ;;
+ alpha:Linux:*:*)
+ cat <<EOF >$dummy.s
+ .data
+ \$Lformat:
+ .byte 37,100,45,37,120,10,0 # "%d-%x\n"
+ .text
+ .globl main
+ .align 4
+ .ent main
+ main:
+ .frame \$30,16,\$26,0
+ ldgp \$29,0(\$27)
+ .prologue 1
+ .long 0x47e03d80 # implver \$0
+ lda \$2,-1
+ .long 0x47e20c21 # amask \$2,\$1
+ lda \$16,\$Lformat
+ mov \$0,\$17
+ not \$1,\$18
+ jsr \$26,printf
+ ldgp \$29,0(\$26)
+ mov 0,\$16
+ jsr \$26,exit
+ .end main
+EOF
+ LIBC=""
+ $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+ if test "$?" = 0 ; then
+ case `./$dummy` in
+ 0-0) UNAME_MACHINE="alpha" ;;
+ 1-0) UNAME_MACHINE="alphaev5" ;;
+ 1-1) UNAME_MACHINE="alphaev56" ;;
+ 1-101) UNAME_MACHINE="alphapca56" ;;
+ 2-303) UNAME_MACHINE="alphaev6" ;;
+ 2-307) UNAME_MACHINE="alphaev67" ;;
+ esac
+ objdump --private-headers $dummy | \
+ grep ld.so.1 > /dev/null
+ if test "$?" = 0 ; then
+ LIBC="libc1"
+ fi
+ fi
+ rm -f $dummy.s $dummy
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit 0 ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit 0 ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit 0 ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit 0 ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit 0 ;;
+ i*86:Linux:*:*)
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us. cd to the root directory to prevent
+ # problems with other programs or directories called `ld' in the path.
+ ld_supported_emulations=`cd /; ld --help 2>&1 \
+ | sed -ne '/supported emulations:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported emulations: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_emulations" in
+ i*86linux)
+ echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ exit 0
+ ;;
+ elf_i*86)
+ TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+ ;;
+ i*86coff)
+ echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ exit 0
+ ;;
+ esac
+ # Either a pre-BFD a.out linker (linux-gnuoldld)
+ # or one that does not give us useful --help.
+ # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
+ # If ld does not provide *any* "supported emulations:"
+ # that means it is gnuoldld.
+ test -z "$ld_supported_emulations" && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
+ case "${UNAME_MACHINE}" in
+ i*86)
+ VENDOR=pc;
+ ;;
+ *)
+ VENDOR=unknown;
+ ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ cat >$dummy.c <<EOF
+#include <features.h>
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+#ifdef __ELF__
+# ifdef __GLIBC__
+# if __GLIBC__ >= 2
+ printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
+# else
+ printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
+# else
+ printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
+#else
+ printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
+#endif
+ return 0;
+}
+EOF
+ $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
+ ;;
+# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
+# are messed up and put the nodename in both sysname and nodename.
+ i*86:DYNIX/ptx:4*:*)
+ echo i386-sequent-sysv4
+ exit 0 ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit 0 ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit 0 ;;
+ i*86:*:5:7*)
+ # Fixed at (any) Pentium or better
+ UNAME_MACHINE=i586
+ if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
+ echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
+ fi
+ exit 0 ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit 0 ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit 0 ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit 0 ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit 0 ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit 0 ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit 0 ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit 0 ;;
+ M68*:*:R3V[567]*:*)
+ test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
+ 3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && echo i486-ncr-sysv4 && exit 0 ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit 0 ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit 0 ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit 0 ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit 0 ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit 0 ;;
+ PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit 0 ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit 0 ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit 0 ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit 0 ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit 0 ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit 0 ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit 0 ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit 0 ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit 0 ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit 0 ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit 0 ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit 0 ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit 0 ;;
+ *:Darwin:*:*)
+ echo `uname -p`-apple-darwin${UNAME_RELEASE}
+ exit 0 ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ if test "${UNAME_MACHINE}" = "x86pc"; then
+ UNAME_MACHINE=pc
+ fi
+ echo `uname -p`-${UNAME_MACHINE}-nto-qnx
+ exit 0 ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit 0 ;;
+ NSR-[KW]:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit 0 ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit 0 ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit 0 ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit 0 ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit 0 ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit 0 ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit 0 ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit 0 ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit 0 ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit 0 ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit 0 ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit 0 ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
+rm -f $dummy.c $dummy
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit 0 ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit 0 ;;
+ c34*)
+ echo c34-convex-bsd
+ exit 0 ;;
+ c38*)
+ echo c38-convex-bsd
+ exit 0 ;;
+ c4*)
+ echo c4-convex-bsd
+ exit 0 ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ ftp://ftp.gnu.org/pub/gnu/config/
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+# Free Software Foundation, Inc.
+
+timestamp='2012-11-19'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Please send patches to <config-patches@gnu.org>.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit 0 ;;
+ --version | -v )
+ echo "$version" ; exit 0 ;;
+ --help | --h* | -h )
+ echo "$usage"; exit 0 ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit 0;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | storm-chaos* | os2-emx*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis)
+ os=
+ basic_machine=$1
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc \
+ | arm | arme[lb] | arm[bl]e | armv[2345] | armv[345][lb] | strongarm | xscale \
+ | pyramid | mn10200 | mn10300 | tron | a29k \
+ | 580 | i960 | h8300 \
+ | x86 | ppcbe | mipsbe | mipsle | shbe | shle \
+ | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
+ | hppa64 \
+ | alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
+ | alphaev6[78] \
+ | we32k | ns16k | clipper | i370 | sh | sh[34] \
+ | powerpc | powerpc64 | powerpcle \
+ | 1750a | dsp16xx | pdp10 | pdp11 \
+ | mips16 | mips64 | mipsel | mips64el \
+ | mips64orion | mips64orionel | mipstx39 | mipstx39el \
+ | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
+ | mips64vr5000 | miprs64vr5000el | mcore | s390 | s390x \
+ | sparc | sparclet | sparclite | sparc64 | sparcv9 | sparcv9b \
+ | v850 | c4x \
+ | thumb | d10v | d30v | fr30 | avr | openrisc | tic80 \
+ | pj | pjl | h8500)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | w65)
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ # FIXME: clean up the formatting here.
+ vax-* | tahoe-* | i*86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
+ | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | c[123]* \
+ | arm-* | armbe-* | armle-* | armv*-* | strongarm-* | xscale-* \
+ | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
+ | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
+ | xmp-* | ymp-* \
+ | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* \
+ | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \
+ | hppa2.0n-* | hppa64-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
+ | alphaev6[78]-* \
+ | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
+ | clipper-* | orion-* \
+ | sparclite-* | pdp10-* | pdp11-* | sh-* | powerpc-* | powerpc64-* | powerpcle-* \
+ | sparc64-* | sparcv9-* | sparcv9b-* | sparc86x-* \
+ | mips16-* | mips64-* | mipsel-* \
+ | mips64el-* | mips64orion-* | mips64orionel-* \
+ | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
+ | mipstx39-* | mipstx39el-* | mcore-* \
+ | f30[01]-* | f700-* | s390-* | s390x-* | sv1-* | t3e-* \
+ | [cjt]90-* \
+ | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
+ | thumb-* | v850-* | d30v-* | tic30-* | tic80-* | c30-* | fr30-* \
+ | bs2000-* | tic54x-* | c54x-* | x86_64-* | pj-* | pjl-*)
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ cray2)
+ basic_machine=cray2-cray
+ os=-unicos
+ ;;
+ [cjt]90)
+ basic_machine=${basic_machine}-cray
+ os=-unicos
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mipsel*-linux*)
+ basic_machine=mipsel-unknown
+ os=-linux-gnu
+ ;;
+ mips*-linux*)
+ basic_machine=mips-unknown
+ os=-linux-gnu
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ mmix*)
+ basic_machine=mmix-knuth
+ os=-mmixware
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pentium | p5 | k5 | k6 | nexgen)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2)
+ basic_machine=i686-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sparclite-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=t3e-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xmp)
+ basic_machine=xmp-cray
+ os=-unicos
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ mips)
+ if [ x$os = x-linux-gnu ]; then
+ basic_machine=mips-unknown
+ else
+ basic_machine=mips-mips
+ fi
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh3 | sh4)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv9 | sparcv9b)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ c4x*)
+ basic_machine=c4x-none
+ os=-coff
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
+ | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* | -os2*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto*)
+ os=-nto-qnx
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -vxsim* | -vxworks*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for RtAudio 4.1.
+#
+# Report bugs to <gary@music.mcgill.ca>.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org and
+$0: gary@music.mcgill.ca about your system, including any
+$0: error possibly output before this message. Then install
+$0: a modern shell, or manually run the script under such a
+$0: shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='RtAudio'
+PACKAGE_TARNAME='rtaudio'
+PACKAGE_VERSION='4.1'
+PACKAGE_STRING='RtAudio 4.1'
+PACKAGE_BUGREPORT='gary@music.mcgill.ca'
+PACKAGE_URL=''
+
+ac_unique_file="RtAudio.cpp"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+LIBOBJS
+objects
+PULSE_LIBS
+PULSE_CFLAGS
+req
+api
+libflags
+sharedname
+sharedlib
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+object_path
+cxxflag
+cppflag
+EGREP
+GREP
+CPP
+ac_ct_CC
+CFLAGS
+CC
+AR
+RANLIB
+OBJEXT
+EXEEXT
+ac_ct_CXX
+CPPFLAGS
+LDFLAGS
+CXXFLAGS
+CXX
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
+PKG_CONFIG
+GXX
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_debug
+with_jack
+with_alsa
+with_pulse
+with_oss
+with_core
+with_asio
+with_ds
+with_wasapi
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
+CXX
+CXXFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CCC
+CC
+CFLAGS
+CPP
+PULSE_CFLAGS
+PULSE_LIBS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
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+ # This message is too long to be a string in the A/UX 3.1 sh.
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+\`configure' configures RtAudio 4.1 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
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+ -n, --no-create do not create output files
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+Installation directories:
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+ [PREFIX]
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+By default, \`make install' will install all the files in
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+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/rtaudio]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of RtAudio 4.1:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
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+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-debug = enable various debug output
+
+Optional Packages:
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+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-jack = choose JACK server support (mac and linux only)
+ --with-alsa = choose native ALSA API support (linux only)
+ --with-pulse = choose PulseAudio API support (linux only)
+ --with-oss = choose OSS API support (linux only)
+ --with-jack = choose JACK server support (unix only)
+ --with-core = choose CoreAudio API support (mac only)
+ --with-asio = choose ASIO API support (windoze only)
+ --with-ds = choose DirectSound API support (windoze only)
+ --with-wasapi = choose Windows Audio Session API support (windoze only)
+
+Some influential environment variables:
+ PKG_CONFIG path to pkg-config utility
+ PKG_CONFIG_PATH
+ directories to add to pkg-config's search path
+ PKG_CONFIG_LIBDIR
+ path overriding pkg-config's built-in search path
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CC C compiler command
+ CFLAGS C compiler flags
+ CPP C preprocessor
+ PULSE_CFLAGS
+ C compiler flags for PULSE, overriding pkg-config
+ PULSE_LIBS linker flags for PULSE, overriding pkg-config
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <gary@music.mcgill.ca>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
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+if $ac_init_version; then
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+RtAudio configure 4.1
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
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+## ------------------------ ##
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+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## ----------------------------------- ##
+## Report this to gary@music.mcgill.ca ##
+## ----------------------------------- ##"
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by RtAudio $as_me 4.1, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_aux_dir=
+for ac_dir in config "$srcdir"/config; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+
+ac_config_files="$ac_config_files rtaudio-config librtaudio.pc Makefile tests/Makefile"
+
+
+# Fill GXX with something before test.
+GXX="no"
+
+
+
+
+
+
+
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_pt_PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_pt_PKG_CONFIG" = x; then
+ PKG_CONFIG=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
+ fi
+else
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ PKG_CONFIG=""
+ fi
+fi
+
+
+
+# Checks for programs.
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ CC c++ cxx
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ CC c++ cxx
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
+$as_echo_n "checking whether the C++ compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C++ compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
+$as_echo_n "checking for C++ compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C++ compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+else
+ CXXFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+# Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $AR in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_AR="$AR" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_AR" && ac_cv_path_AR="no"
+ ;;
+esac
+fi
+AR=$ac_cv_path_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+if [ $AR = "no" ] ; then
+ as_fn_error $? "\"Could not find ar - needed to create a library\"" "$LINENO" 5;
+fi
+
+# Checks for header files.
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in sys/ioctl.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+# Check for debug
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to compile debug version" >&5
+$as_echo_n "checking whether to compile debug version... " >&6; }
+# Check whether --enable-debug was given.
+if test "${enable_debug+set}" = set; then :
+ enableval=$enable_debug; cppflag=-D__RTAUDIO_DEBUG__
+ cxxflag=-g
+ object_path=Debug
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ cppflag=
+ cxxflag=-O2
+ object_path=Release
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+# Checks for functions
+ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
+if test "x$ac_cv_func_gettimeofday" = xyes; then :
+ cppflag="$cppflag -DHAVE_GETTIMEOFDAY"
+fi
+
+
+# Set paths if prefix is defined
+if test "x$prefix" != "x" && test "x$prefix" != "xNONE"; then
+ LIBS="$LIBS -L$prefix/lib"
+ CPPFLAGS="$CPPFLAGS -I$prefix/include"
+fi
+
+# For -I and -D flags
+CPPFLAGS="$CPPFLAGS $cppflag"
+
+# For debugging and optimization ... overwrite default because it has both -g and -O2
+#CXXFLAGS="$CXXFLAGS $cxxflag"
+CXXFLAGS="$cxxflag"
+
+# Check compiler and use -Wall if gnu.
+if test $GXX = "yes" ; then
+ cxxflag="-Wall -Wextra"
+
+fi
+
+CXXFLAGS="$CXXFLAGS $cxxflag"
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+sharedlib="librtaudio.so"
+
+sharedname="librtaudio.so.\$(RELEASE)"
+
+libflags="-shared -Wl,-soname,\$(SHARED).\$(MAJOR) -o \$(SHARED).\$(RELEASE)"
+
+case $host in
+ *-apple*)
+ sharedlib="librtaudio.dylib"
+
+ sharedname="librtaudio.\$(RELEASE).dylib"
+
+ libflags="-dynamiclib -o librtaudio.\$(RELEASE).dylib"
+
+esac
+
+# Checks for package options and external software
+api=""
+
+req=""
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for audio API" >&5
+$as_echo_n "checking for audio API... " >&6; }
+case $host in
+ *-*-netbsd*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using OSS" >&5
+$as_echo "using OSS" >&6; }
+ api="$api -D__LINUX_OSS__"
+ LIBS="$LIBS -lossaudio"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
+$as_echo_n "checking for pthread_create in -lpthread... " >&6; }
+if ${ac_cv_lib_pthread_pthread_create+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthread $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_create ();
+int
+main ()
+{
+return pthread_create ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_pthread_pthread_create=yes
+else
+ ac_cv_lib_pthread_pthread_create=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
+$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
+if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPTHREAD 1
+_ACEOF
+
+ LIBS="-lpthread $LIBS"
+
+else
+ as_fn_error $? "RtAudio requires the pthread library!" "$LINENO" 5
+fi
+
+ ;;
+
+ *-*-linux*)
+
+# Check whether --with-jack was given.
+if test "${with_jack+set}" = set; then :
+ withval=$with_jack;
+ api="$api -D__UNIX_JACK__"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using JACK" >&5
+$as_echo "using JACK" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jack_client_open in -ljack" >&5
+$as_echo_n "checking for jack_client_open in -ljack... " >&6; }
+if ${ac_cv_lib_jack_jack_client_open+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ljack $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char jack_client_open ();
+int
+main ()
+{
+return jack_client_open ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_jack_jack_client_open=yes
+else
+ ac_cv_lib_jack_jack_client_open=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jack_jack_client_open" >&5
+$as_echo "$ac_cv_lib_jack_jack_client_open" >&6; }
+if test "x$ac_cv_lib_jack_jack_client_open" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBJACK 1
+_ACEOF
+
+ LIBS="-ljack $LIBS"
+
+else
+ as_fn_error $? "JACK support requires the jack library!" "$LINENO" 5
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for snd_pcm_open in -lasound" >&5
+$as_echo_n "checking for snd_pcm_open in -lasound... " >&6; }
+if ${ac_cv_lib_asound_snd_pcm_open+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lasound $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char snd_pcm_open ();
+int
+main ()
+{
+return snd_pcm_open ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_asound_snd_pcm_open=yes
+else
+ ac_cv_lib_asound_snd_pcm_open=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_asound_snd_pcm_open" >&5
+$as_echo "$ac_cv_lib_asound_snd_pcm_open" >&6; }
+if test "x$ac_cv_lib_asound_snd_pcm_open" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBASOUND 1
+_ACEOF
+
+ LIBS="-lasound $LIBS"
+
+else
+ as_fn_error $? "Jack support also requires the asound library!" "$LINENO" 5
+fi
+
+fi
+
+
+ # Look for ALSA flag
+
+# Check whether --with-alsa was given.
+if test "${with_alsa+set}" = set; then :
+ withval=$with_alsa;
+ api="$api -D__LINUX_ALSA__"
+ req="$req alsa"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using ALSA" >&5
+$as_echo "using ALSA" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for snd_pcm_open in -lasound" >&5
+$as_echo_n "checking for snd_pcm_open in -lasound... " >&6; }
+if ${ac_cv_lib_asound_snd_pcm_open+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lasound $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char snd_pcm_open ();
+int
+main ()
+{
+return snd_pcm_open ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_asound_snd_pcm_open=yes
+else
+ ac_cv_lib_asound_snd_pcm_open=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_asound_snd_pcm_open" >&5
+$as_echo "$ac_cv_lib_asound_snd_pcm_open" >&6; }
+if test "x$ac_cv_lib_asound_snd_pcm_open" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBASOUND 1
+_ACEOF
+
+ LIBS="-lasound $LIBS"
+
+else
+ as_fn_error $? "ALSA support requires the asound library!" "$LINENO" 5
+fi
+
+fi
+
+
+ # Look for PULSE flag
+
+# Check whether --with-pulse was given.
+if test "${with_pulse+set}" = set; then :
+ withval=$with_pulse;
+ api="$api -D__LINUX_PULSE__"
+ req="$req libpulse-simple"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using PulseAudio" >&5
+$as_echo "using PulseAudio" >&6; }
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PULSE" >&5
+$as_echo_n "checking for PULSE... " >&6; }
+
+if test -n "$PULSE_CFLAGS"; then
+ pkg_cv_PULSE_CFLAGS="$PULSE_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpulse-simple\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libpulse-simple") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_PULSE_CFLAGS=`$PKG_CONFIG --cflags "libpulse-simple" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$PULSE_LIBS"; then
+ pkg_cv_PULSE_LIBS="$PULSE_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpulse-simple\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libpulse-simple") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_PULSE_LIBS=`$PKG_CONFIG --libs "libpulse-simple" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ PULSE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libpulse-simple" 2>&1`
+ else
+ PULSE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libpulse-simple" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$PULSE_PKG_ERRORS" >&5
+
+ as_fn_error $? "PulseAudio support requires the pulse-simple library!" "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ as_fn_error $? "PulseAudio support requires the pulse-simple library!" "$LINENO" 5
+else
+ PULSE_CFLAGS=$pkg_cv_PULSE_CFLAGS
+ PULSE_LIBS=$pkg_cv_PULSE_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+ LIBS="$LIBS `pkg-config --libs libpulse-simple`"
+fi
+
+
+ # Look for OSS flag
+
+# Check whether --with-oss was given.
+if test "${with_oss+set}" = set; then :
+ withval=$with_oss;
+ api="$api -D__LINUX_OSS__"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using OSS" >&5
+$as_echo "using OSS" >&6; }
+fi
+
+
+ # If no audio api flags specified, use ALSA
+ if test "$api" == ""; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using ALSA" >&5
+$as_echo "using ALSA" >&6; }
+ api=-D__LINUX_ALSA__
+
+ req="$req alsa"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for snd_pcm_open in -lasound" >&5
+$as_echo_n "checking for snd_pcm_open in -lasound... " >&6; }
+if ${ac_cv_lib_asound_snd_pcm_open+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lasound $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char snd_pcm_open ();
+int
+main ()
+{
+return snd_pcm_open ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_asound_snd_pcm_open=yes
+else
+ ac_cv_lib_asound_snd_pcm_open=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_asound_snd_pcm_open" >&5
+$as_echo "$ac_cv_lib_asound_snd_pcm_open" >&6; }
+if test "x$ac_cv_lib_asound_snd_pcm_open" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBASOUND 1
+_ACEOF
+
+ LIBS="-lasound $LIBS"
+
+else
+ as_fn_error $? "ALSA support requires the asound library!" "$LINENO" 5
+fi
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
+$as_echo_n "checking for pthread_create in -lpthread... " >&6; }
+if ${ac_cv_lib_pthread_pthread_create+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthread $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_create ();
+int
+main ()
+{
+return pthread_create ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_pthread_pthread_create=yes
+else
+ ac_cv_lib_pthread_pthread_create=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
+$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
+if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPTHREAD 1
+_ACEOF
+
+ LIBS="-lpthread $LIBS"
+
+else
+ as_fn_error $? "RtAudio requires the pthread library!" "$LINENO" 5
+fi
+
+ ;;
+
+ *-apple*)
+
+# Check whether --with-jack was given.
+if test "${with_jack+set}" = set; then :
+ withval=$with_jack;
+ api="$api -D__UNIX_JACK__"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using JACK" >&5
+$as_echo "using JACK" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jack_client_open in -ljack" >&5
+$as_echo_n "checking for jack_client_open in -ljack... " >&6; }
+if ${ac_cv_lib_jack_jack_client_open+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ljack $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char jack_client_open ();
+int
+main ()
+{
+return jack_client_open ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_jack_jack_client_open=yes
+else
+ ac_cv_lib_jack_jack_client_open=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jack_jack_client_open" >&5
+$as_echo "$ac_cv_lib_jack_jack_client_open" >&6; }
+if test "x$ac_cv_lib_jack_jack_client_open" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBJACK 1
+_ACEOF
+
+ LIBS="-ljack $LIBS"
+
+else
+ as_fn_error $? "JACK support requires the jack library!" "$LINENO" 5
+fi
+
+fi
+
+
+# AC_CHECK_HEADER(jack/jack.h, [], [AC_MSG_ERROR(Jack header file not found!)] )
+# LIBS="$LIBS -framework jackmp" ], )
+
+
+ # Look for Core flag
+
+# Check whether --with-core was given.
+if test "${with_core+set}" = set; then :
+ withval=$with_core;
+ api="$api -D__MACOSX_CORE__"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using CoreAudio" >&5
+$as_echo "using CoreAudio" >&6; }
+ ac_fn_c_check_header_mongrel "$LINENO" "CoreAudio/CoreAudio.h" "ac_cv_header_CoreAudio_CoreAudio_h" "$ac_includes_default"
+if test "x$ac_cv_header_CoreAudio_CoreAudio_h" = xyes; then :
+
+else
+ as_fn_error $? "CoreAudio header files not found!" "$LINENO" 5
+fi
+
+
+ LIBS="$LIBS -framework CoreAudio -framework CoreFoundation"
+fi
+
+
+ # If no audio api flags specified, use CoreAudio
+ if test "$api" == ""; then
+ api=-D__MACOSX_CORE__
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using CoreAudio" >&5
+$as_echo "using CoreAudio" >&6; }
+ ac_fn_c_check_header_mongrel "$LINENO" "CoreAudio/CoreAudio.h" "ac_cv_header_CoreAudio_CoreAudio_h" "$ac_includes_default"
+if test "x$ac_cv_header_CoreAudio_CoreAudio_h" = xyes; then :
+
+else
+ as_fn_error $? "CoreAudio header files not found!" "$LINENO" 5
+fi
+
+
+ LIBS="-framework CoreAudio -framework CoreFoundation"
+
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
+$as_echo_n "checking for pthread_create in -lpthread... " >&6; }
+if ${ac_cv_lib_pthread_pthread_create+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthread $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_create ();
+int
+main ()
+{
+return pthread_create ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_pthread_pthread_create=yes
+else
+ ac_cv_lib_pthread_pthread_create=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
+$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
+if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPTHREAD 1
+_ACEOF
+
+ LIBS="-lpthread $LIBS"
+
+else
+ as_fn_error $? "RtAudio requires the pthread library!" "$LINENO" 5
+fi
+
+ ;;
+
+ *-mingw32*)
+
+# Check whether --with-asio was given.
+if test "${with_asio+set}" = set; then :
+ withval=$with_asio;
+ api="$api -D__WINDOWS_ASIO__"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using ASIO" >&5
+$as_echo "using ASIO" >&6; }
+ objects="asio.o asiodrivers.o asiolist.o iasiothiscallresolver.o"
+
+fi
+
+
+ # Look for DirectSound flag
+
+# Check whether --with-ds was given.
+if test "${with_ds+set}" = set; then :
+ withval=$with_ds;
+ api="$api -D__WINDOWS_DS__"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using DirectSound" >&5
+$as_echo "using DirectSound" >&6; }
+ LIBS="-ldsound -lwinmm $LIBS"
+fi
+
+
+ # Look for WASAPI flag
+
+# Check whether --with-wasapi was given.
+if test "${with_wasapi+set}" = set; then :
+ withval=$with_wasapi;
+ api="$api -D__WINDOWS_WASAPI__"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using WASAPI" >&5
+$as_echo "using WASAPI" >&6; }
+ LIBS="-lwinmm -luuid -lksuser $LIBS"
+fi
+
+
+ # If no audio api flags specified, use DS
+ if test "$api" == ""; then
+ api=-D__WINDOWS_DS__
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using DirectSound" >&5
+$as_echo "using DirectSound" >&6; }
+ LIBS="-ldsound -lwinmm $LIBS"
+ fi
+
+ LIBS="-lole32 $LIBS"
+ ;;
+
+ *)
+ # Default case for unknown realtime systems.
+ as_fn_error $? "Unknown system type for realtime support!" "$LINENO" 5
+ ;;
+esac
+
+CPPFLAGS="$CPPFLAGS $api"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then branch to the quote section. Otherwise,
+# look for a macro that doesn't take arguments.
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
+t clear
+:clear
+s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+b any
+:quote
+s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+ g
+ s/^\n//
+ s/\n/ /g
+ p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
+
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by RtAudio $as_me 4.1, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+Report bugs to <gary@music.mcgill.ca>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+RtAudio config.status 4.1
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h | --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "rtaudio-config") CONFIG_FILES="$CONFIG_FILES rtaudio-config" ;;
+ "librtaudio.pc") CONFIG_FILES="$CONFIG_FILES librtaudio.pc" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = "\a"
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+
+eval set X " :F $CONFIG_FILES "
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+
+
+
+ esac
+
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+chmod oug+x rtaudio-config
--- /dev/null
+# Process this file with autoconf to produce a configure script.
+AC_INIT(RtAudio, 4.1, gary@music.mcgill.ca, rtaudio)
+AC_CONFIG_AUX_DIR(config)
+AC_CONFIG_SRCDIR(RtAudio.cpp)
+AC_CONFIG_FILES([rtaudio-config librtaudio.pc Makefile tests/Makefile])
+
+# Fill GXX with something before test.
+AC_SUBST( GXX, ["no"] )
+
+dnl Check for pkg-config program, used for configuring some libraries.
+m4_define_default([PKG_PROG_PKG_CONFIG],
+[AC_MSG_CHECKING([pkg-config])
+AC_MSG_RESULT([no])])
+
+PKG_PROG_PKG_CONFIG
+
+dnl If the pkg-config autoconf support isn't installed, define its
+dnl autoconf macro to disable any packages depending on it.
+m4_define_default([PKG_CHECK_MODULES],
+[AC_MSG_CHECKING([$1])
+AC_MSG_RESULT([no])
+$4])
+
+# Checks for programs.
+AC_PROG_CXX(g++ CC c++ cxx)
+AC_PROG_RANLIB
+AC_PATH_PROG(AR, ar, no)
+if [[ $AR = "no" ]] ; then
+ AC_MSG_ERROR("Could not find ar - needed to create a library");
+fi
+
+# Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS(sys/ioctl.h unistd.h)
+
+# Check for debug
+AC_MSG_CHECKING(whether to compile debug version)
+AC_ARG_ENABLE(debug,
+ [ --enable-debug = enable various debug output],
+ [AC_SUBST( cppflag, [-D__RTAUDIO_DEBUG__] ) AC_SUBST( cxxflag, [-g] ) AC_SUBST( object_path, [Debug] ) AC_MSG_RESULT(yes)],
+ [AC_SUBST( cppflag, [] ) AC_SUBST( cxxflag, [-O2] ) AC_SUBST( object_path, [Release] ) AC_MSG_RESULT(no)])
+
+
+# Checks for functions
+AC_CHECK_FUNC(gettimeofday, [cppflag="$cppflag -DHAVE_GETTIMEOFDAY"], )
+
+# Set paths if prefix is defined
+if test "x$prefix" != "x" && test "x$prefix" != "xNONE"; then
+ LIBS="$LIBS -L$prefix/lib"
+ CPPFLAGS="$CPPFLAGS -I$prefix/include"
+fi
+
+# For -I and -D flags
+CPPFLAGS="$CPPFLAGS $cppflag"
+
+# For debugging and optimization ... overwrite default because it has both -g and -O2
+#CXXFLAGS="$CXXFLAGS $cxxflag"
+CXXFLAGS="$cxxflag"
+
+# Check compiler and use -Wall if gnu.
+if [test $GXX = "yes" ;] then
+ AC_SUBST( cxxflag, ["-Wall -Wextra"] )
+fi
+
+CXXFLAGS="$CXXFLAGS $cxxflag"
+
+AC_CANONICAL_HOST
+
+AC_SUBST( sharedlib, ["librtaudio.so"] )
+AC_SUBST( sharedname, ["librtaudio.so.\$(RELEASE)"] )
+AC_SUBST( libflags, ["-shared -Wl,-soname,\$(SHARED).\$(MAJOR) -o \$(SHARED).\$(RELEASE)"] )
+case $host in
+ *-apple*)
+ AC_SUBST( sharedlib, ["librtaudio.dylib"] )
+ AC_SUBST( sharedname, ["librtaudio.\$(RELEASE).dylib"] )
+ AC_SUBST( libflags, ["-dynamiclib -o librtaudio.\$(RELEASE).dylib"] )
+esac
+
+# Checks for package options and external software
+AC_SUBST( api, [""] )
+AC_SUBST( req, [""] )
+AC_MSG_CHECKING(for audio API)
+case $host in
+ *-*-netbsd*)
+ AC_MSG_RESULT(using OSS)
+ api="$api -D__LINUX_OSS__"
+ LIBS="$LIBS -lossaudio"
+ AC_CHECK_LIB(pthread, pthread_create, , AC_MSG_ERROR(RtAudio requires the pthread library!))
+ ;;
+
+ *-*-linux*)
+ AC_ARG_WITH(jack, [ --with-jack = choose JACK server support (mac and linux only)], [
+ api="$api -D__UNIX_JACK__"
+ AC_MSG_RESULT(using JACK)
+ AC_CHECK_LIB(jack, jack_client_open, , AC_MSG_ERROR(JACK support requires the jack library!))
+ AC_CHECK_LIB(asound, snd_pcm_open, , AC_MSG_ERROR(Jack support also requires the asound library!))], )
+
+ # Look for ALSA flag
+ AC_ARG_WITH(alsa, [ --with-alsa = choose native ALSA API support (linux only)], [
+ api="$api -D__LINUX_ALSA__"
+ req="$req alsa"
+ AC_MSG_RESULT(using ALSA)
+ AC_CHECK_LIB(asound, snd_pcm_open, , AC_MSG_ERROR(ALSA support requires the asound library!))], )
+
+ # Look for PULSE flag
+ AC_ARG_WITH(pulse, [ --with-pulse = choose PulseAudio API support (linux only)], [
+ api="$api -D__LINUX_PULSE__"
+ req="$req libpulse-simple"
+ AC_MSG_RESULT(using PulseAudio)
+ PKG_CHECK_MODULES([PULSE], [libpulse-simple], , AC_MSG_ERROR(PulseAudio support requires the pulse-simple library!))
+ LIBS="$LIBS `pkg-config --libs libpulse-simple`" ], )
+
+ # Look for OSS flag
+ AC_ARG_WITH(oss, [ --with-oss = choose OSS API support (linux only)], [
+ api="$api -D__LINUX_OSS__"
+ AC_MSG_RESULT(using OSS)], )
+
+ # If no audio api flags specified, use ALSA
+ if [test "$api" == "";] then
+ AC_MSG_RESULT(using ALSA)
+ AC_SUBST( api, [-D__LINUX_ALSA__] )
+ req="$req alsa"
+ AC_CHECK_LIB(asound, snd_pcm_open, , AC_MSG_ERROR(ALSA support requires the asound library!))
+ fi
+
+ AC_CHECK_LIB(pthread, pthread_create, , AC_MSG_ERROR(RtAudio requires the pthread library!))
+ ;;
+
+ *-apple*)
+ AC_ARG_WITH(jack, [ --with-jack = choose JACK server support (unix only)], [
+ api="$api -D__UNIX_JACK__"
+ AC_MSG_RESULT(using JACK)
+ AC_CHECK_LIB(jack, jack_client_open, , AC_MSG_ERROR(JACK support requires the jack library!))], )
+
+# AC_CHECK_HEADER(jack/jack.h, [], [AC_MSG_ERROR(Jack header file not found!)] )
+# LIBS="$LIBS -framework jackmp" ], )
+
+
+ # Look for Core flag
+ AC_ARG_WITH(core, [ --with-core = choose CoreAudio API support (mac only)], [
+ api="$api -D__MACOSX_CORE__"
+ AC_MSG_RESULT(using CoreAudio)
+ AC_CHECK_HEADER(CoreAudio/CoreAudio.h, [], [AC_MSG_ERROR(CoreAudio header files not found!)] )
+ LIBS="$LIBS -framework CoreAudio -framework CoreFoundation" ], )
+
+ # If no audio api flags specified, use CoreAudio
+ if [test "$api" == ""; ] then
+ AC_SUBST( api, [-D__MACOSX_CORE__] )
+ AC_MSG_RESULT(using CoreAudio)
+ AC_CHECK_HEADER(CoreAudio/CoreAudio.h,
+ [],
+ [AC_MSG_ERROR(CoreAudio header files not found!)] )
+ AC_SUBST( LIBS, ["-framework CoreAudio -framework CoreFoundation"] )
+ fi
+
+ AC_CHECK_LIB(pthread, pthread_create, , AC_MSG_ERROR(RtAudio requires the pthread library!))
+ ;;
+
+ *-mingw32*)
+ AC_ARG_WITH(asio, [ --with-asio = choose ASIO API support (windoze only)], [
+ api="$api -D__WINDOWS_ASIO__"
+ AC_MSG_RESULT(using ASIO)
+ AC_SUBST( objects, ["asio.o asiodrivers.o asiolist.o iasiothiscallresolver.o"] ) ], )
+
+ # Look for DirectSound flag
+ AC_ARG_WITH(ds, [ --with-ds = choose DirectSound API support (windoze only)], [
+ api="$api -D__WINDOWS_DS__"
+ AC_MSG_RESULT(using DirectSound)
+ LIBS="-ldsound -lwinmm $LIBS" ], )
+
+ # Look for WASAPI flag
+ AC_ARG_WITH(wasapi, [ --with-wasapi = choose Windows Audio Session API support (windoze only)], [
+ api="$api -D__WINDOWS_WASAPI__"
+ AC_MSG_RESULT(using WASAPI)
+ LIBS="-lwinmm -luuid -lksuser $LIBS" ], )
+
+ # If no audio api flags specified, use DS
+ if [test "$api" == "";] then
+ AC_SUBST( api, [-D__WINDOWS_DS__] )
+ AC_MSG_RESULT(using DirectSound)
+ LIBS="-ldsound -lwinmm $LIBS"
+ fi
+
+ LIBS="-lole32 $LIBS"
+ ;;
+
+ *)
+ # Default case for unknown realtime systems.
+ AC_MSG_ERROR(Unknown system type for realtime support!)
+ ;;
+esac
+
+CPPFLAGS="$CPPFLAGS $api"
+
+AC_OUTPUT
+
+chmod oug+x rtaudio-config
--- /dev/null
+#pragma once
+
+/*++
+
+Copyright (c) Microsoft Corporation. All rights reserved.
+
+Module Name:
+
+ devpkey.h
+
+Abstract:
+
+ Defines property keys for the Plug and Play Device Property API.
+
+Author:
+
+ Jim Cavalaris (jamesca) 10-14-2003
+
+Environment:
+
+ User-mode only.
+
+Revision History:
+
+ 14-October-2003 jamesca
+
+ Creation and initial implementation.
+
+ 20-June-2006 dougb
+
+ Copied Jim's version replaced "DEFINE_DEVPROPKEY(DEVPKEY_" with "DEFINE_PROPERTYKEY(PKEY_"
+
+--*/
+
+//#include <devpropdef.h>
+
+//
+// _NAME
+//
+
+DEFINE_PROPERTYKEY(PKEY_NAME, 0xb725f130, 0x47ef, 0x101a, 0xa5, 0xf1, 0x02, 0x60, 0x8c, 0x9e, 0xeb, 0xac, 10); // DEVPROP_TYPE_STRING
+
+//
+// Device properties
+// These PKEYs correspond to the old setupapi SPDRP_XXX properties
+//
+DEFINE_PROPERTYKEY(PKEY_Device_DeviceDesc, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 2); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_HardwareIds, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 3); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_Device_CompatibleIds, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 4); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_Device_Service, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 6); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_Class, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 9); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_ClassGuid, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 10); // DEVPROP_TYPE_GUID
+DEFINE_PROPERTYKEY(PKEY_Device_Driver, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 11); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_ConfigFlags, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 12); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_Manufacturer, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 13); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_FriendlyName, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 14); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_LocationInfo, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 15); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_PDOName, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 16); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_Capabilities, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 17); // DEVPROP_TYPE_UNINT32
+DEFINE_PROPERTYKEY(PKEY_Device_UINumber, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 18); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_UpperFilters, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 19); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_Device_LowerFilters, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 20); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_Device_BusTypeGuid, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 21); // DEVPROP_TYPE_GUID
+DEFINE_PROPERTYKEY(PKEY_Device_LegacyBusType, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 22); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_BusNumber, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 23); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_EnumeratorName, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 24); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_Security, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 25); // DEVPROP_TYPE_SECURITY_DESCRIPTOR
+DEFINE_PROPERTYKEY(PKEY_Device_SecuritySDS, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 26); // DEVPROP_TYPE_SECURITY_DESCRIPTOR_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_DevType, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 27); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_Exclusive, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 28); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_Characteristics, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 29); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_Address, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 30); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_UINumberDescFormat, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 31); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_PowerData, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 32); // DEVPROP_TYPE_BINARY
+DEFINE_PROPERTYKEY(PKEY_Device_RemovalPolicy, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 33); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_RemovalPolicyDefault, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 34); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_RemovalPolicyOverride, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 35); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_InstallState, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 36); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_LocationPaths, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 37); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_Device_BaseContainerId, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 38); // DEVPROP_TYPE_GUID
+
+//
+// Device properties
+// These PKEYs correspond to a device's status and problem code
+//
+DEFINE_PROPERTYKEY(PKEY_Device_DevNodeStatus, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 2); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_ProblemCode, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 3); // DEVPROP_TYPE_UINT32
+
+//
+// Device properties
+// These PKEYs correspond to device relations
+//
+DEFINE_PROPERTYKEY(PKEY_Device_EjectionRelations, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 4); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_Device_RemovalRelations, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 5); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_Device_PowerRelations, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 6); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_Device_BusRelations, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 7); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_Device_Parent, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 8); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_Children, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 9); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_Device_Siblings, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 10); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_Device_TransportRelations, 0x4340a6c5, 0x93fa, 0x4706, 0x97, 0x2c, 0x7b, 0x64, 0x80, 0x08, 0xa5, 0xa7, 11); // DEVPROP_TYPE_STRING_LIST
+
+//
+// Other Device properties
+//
+DEFINE_PROPERTYKEY(PKEY_Device_Reported, 0x80497100, 0x8c73, 0x48b9, 0xaa, 0xd9, 0xce, 0x38, 0x7e, 0x19, 0xc5, 0x6e, 2); // DEVPROP_TYPE_BOOLEAN
+DEFINE_PROPERTYKEY(PKEY_Device_Legacy, 0x80497100, 0x8c73, 0x48b9, 0xaa, 0xd9, 0xce, 0x38, 0x7e, 0x19, 0xc5, 0x6e, 3); // DEVPROP_TYPE_BOOLEAN
+DEFINE_PROPERTYKEY(PKEY_Device_InstanceId, 0x78c34fc8, 0x104a, 0x4aca, 0x9e, 0xa4, 0x52, 0x4d, 0x52, 0x99, 0x6e, 0x57, 256); // DEVPROP_TYPE_STRING
+
+DEFINE_PROPERTYKEY(PKEY_Device_ContainerId, 0x8c7ed206, 0x3f8a, 0x4827, 0xb3, 0xab, 0xae, 0x9e, 0x1f, 0xae, 0xfc, 0x6c, 2); // DEVPROP_TYPE_GUID
+
+DEFINE_PROPERTYKEY(PKEY_Device_ModelId, 0x80d81ea6, 0x7473, 0x4b0c, 0x82, 0x16, 0xef, 0xc1, 0x1a, 0x2c, 0x4c, 0x8b, 2); // DEVPROP_TYPE_GUID
+
+DEFINE_PROPERTYKEY(PKEY_Device_FriendlyNameAttributes, 0x80d81ea6, 0x7473, 0x4b0c, 0x82, 0x16, 0xef, 0xc1, 0x1a, 0x2c, 0x4c, 0x8b, 3); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_ManufacturerAttributes, 0x80d81ea6, 0x7473, 0x4b0c, 0x82, 0x16, 0xef, 0xc1, 0x1a, 0x2c, 0x4c, 0x8b, 4); // DEVPROP_TYPE_UINT32
+
+DEFINE_PROPERTYKEY(PKEY_Device_PresenceNotForDevice, 0x80d81ea6, 0x7473, 0x4b0c, 0x82, 0x16, 0xef, 0xc1, 0x1a, 0x2c, 0x4c, 0x8b, 5); // DEVPROP_TYPE_BOOLEAN
+
+
+DEFINE_PROPERTYKEY(PKEY_Numa_Proximity_Domain, 0x540b947e, 0x8b40, 0x45bc, 0xa8, 0xa2, 0x6a, 0x0b, 0x89, 0x4c, 0xbd, 0xa2, 1); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_DHP_Rebalance_Policy, 0x540b947e, 0x8b40, 0x45bc, 0xa8, 0xa2, 0x6a, 0x0b, 0x89, 0x4c, 0xbd, 0xa2, 2); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_Numa_Node, 0x540b947e, 0x8b40, 0x45bc, 0xa8, 0xa2, 0x6a, 0x0b, 0x89, 0x4c, 0xbd, 0xa2, 3); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_BusReportedDeviceDesc, 0x540b947e, 0x8b40, 0x45bc, 0xa8, 0xa2, 0x6a, 0x0b, 0x89, 0x4c, 0xbd, 0xa2, 4); // DEVPROP_TYPE_STRING
+
+DEFINE_PROPERTYKEY(PKEY_Device_InstallInProgress, 0x83da6326, 0x97a6, 0x4088, 0x94, 0x53, 0xa1, 0x92, 0x3f, 0x57, 0x3b, 0x29, 9); // DEVPROP_TYPE_BOOLEAN
+
+//
+// Device driver properties
+//
+DEFINE_PROPERTYKEY(PKEY_Device_DriverDate, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 2); // DEVPROP_TYPE_FILETIME
+DEFINE_PROPERTYKEY(PKEY_Device_DriverVersion, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 3); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_DriverDesc, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 4); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_DriverInfPath, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 5); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_DriverInfSection, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 6); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_DriverInfSectionExt, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 7); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_MatchingDeviceId, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 8); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_DriverProvider, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 9); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_DriverPropPageProvider, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 10); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_DriverCoInstallers, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 11); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_Device_ResourcePickerTags, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 12); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_ResourcePickerExceptions, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 13); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_Device_DriverRank, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 14); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_DriverLogoLevel, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 15); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_Device_NoConnectSound, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 17); // DEVPROP_TYPE_BOOLEAN
+DEFINE_PROPERTYKEY(PKEY_Device_GenericDriverInstalled, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 18); // DEVPROP_TYPE_BOOLEAN
+DEFINE_PROPERTYKEY(PKEY_Device_AdditionalSoftwareRequested, 0xa8b865dd, 0x2e3d, 0x4094, 0xad, 0x97, 0xe5, 0x93, 0xa7, 0xc, 0x75, 0xd6, 19);// DEVPROP_TYPE_BOOLEAN
+
+//
+// Device safe-removal properties
+//
+DEFINE_PROPERTYKEY(PKEY_Device_SafeRemovalRequired, 0xafd97640, 0x86a3, 0x4210, 0xb6, 0x7c, 0x28, 0x9c, 0x41, 0xaa, 0xbe, 0x55, 2); // DEVPROP_TYPE_BOOLEAN
+DEFINE_PROPERTYKEY(PKEY_Device_SafeRemovalRequiredOverride, 0xafd97640, 0x86a3, 0x4210, 0xb6, 0x7c, 0x28, 0x9c, 0x41, 0xaa, 0xbe, 0x55, 3);// DEVPROP_TYPE_BOOLEAN
+
+
+//
+// Device properties that were set by the driver package that was installed
+// on the device.
+//
+DEFINE_PROPERTYKEY(PKEY_DrvPkg_Model, 0xcf73bb51, 0x3abf, 0x44a2, 0x85, 0xe0, 0x9a, 0x3d, 0xc7, 0xa1, 0x21, 0x32, 2); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_DrvPkg_VendorWebSite, 0xcf73bb51, 0x3abf, 0x44a2, 0x85, 0xe0, 0x9a, 0x3d, 0xc7, 0xa1, 0x21, 0x32, 3); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_DrvPkg_DetailedDescription, 0xcf73bb51, 0x3abf, 0x44a2, 0x85, 0xe0, 0x9a, 0x3d, 0xc7, 0xa1, 0x21, 0x32, 4); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_DrvPkg_DocumentationLink, 0xcf73bb51, 0x3abf, 0x44a2, 0x85, 0xe0, 0x9a, 0x3d, 0xc7, 0xa1, 0x21, 0x32, 5); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_DrvPkg_Icon, 0xcf73bb51, 0x3abf, 0x44a2, 0x85, 0xe0, 0x9a, 0x3d, 0xc7, 0xa1, 0x21, 0x32, 6); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_DrvPkg_BrandingIcon, 0xcf73bb51, 0x3abf, 0x44a2, 0x85, 0xe0, 0x9a, 0x3d, 0xc7, 0xa1, 0x21, 0x32, 7); // DEVPROP_TYPE_STRING_LIST
+
+//
+// Device setup class properties
+// These PKEYs correspond to the old setupapi SPCRP_XXX properties
+//
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_UpperFilters, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 19); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_LowerFilters, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 20); // DEVPROP_TYPE_STRING_LIST
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_Security, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 25); // DEVPROP_TYPE_SECURITY_DESCRIPTOR
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_SecuritySDS, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 26); // DEVPROP_TYPE_SECURITY_DESCRIPTOR_STRING
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_DevType, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 27); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_Exclusive, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 28); // DEVPROP_TYPE_UINT32
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_Characteristics, 0x4321918b, 0xf69e, 0x470d, 0xa5, 0xde, 0x4d, 0x88, 0xc7, 0x5a, 0xd2, 0x4b, 29); // DEVPROP_TYPE_UINT32
+
+//
+// Device setup class properties
+// These PKEYs correspond to registry values under the device class GUID key
+//
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_Name, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 2); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_ClassName, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 3); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_Icon, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 4); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_ClassInstaller, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 5); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_PropPageProvider, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 6); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_NoInstallClass, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 7); // DEVPROP_TYPE_BOOLEAN
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_NoDisplayClass, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 8); // DEVPROP_TYPE_BOOLEAN
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_SilentInstall, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 9); // DEVPROP_TYPE_BOOLEAN
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_NoUseClass, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 10); // DEVPROP_TYPE_BOOLEAN
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_DefaultService, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 11); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_IconPath, 0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 12); // DEVPROP_TYPE_STRING_LIST
+
+//
+// Other Device setup class properties
+//
+DEFINE_PROPERTYKEY(PKEY_DeviceClass_ClassCoInstallers, 0x713d1703, 0xa2e2, 0x49f5, 0x92, 0x14, 0x56, 0x47, 0x2e, 0xf3, 0xda, 0x5c, 2); // DEVPROP_TYPE_STRING_LIST
+
+//
+// Device interface properties
+//
+DEFINE_PROPERTYKEY(PKEY_DeviceInterface_FriendlyName, 0x026e516e, 0xb814, 0x414b, 0x83, 0xcd, 0x85, 0x6d, 0x6f, 0xef, 0x48, 0x22, 2); // DEVPROP_TYPE_STRING
+DEFINE_PROPERTYKEY(PKEY_DeviceInterface_Enabled, 0x026e516e, 0xb814, 0x414b, 0x83, 0xcd, 0x85, 0x6d, 0x6f, 0xef, 0x48, 0x22, 3); // DEVPROP_TYPE_BOOLEAN
+DEFINE_PROPERTYKEY(PKEY_DeviceInterface_ClassGuid, 0x026e516e, 0xb814, 0x414b, 0x83, 0xcd, 0x85, 0x6d, 0x6f, 0xef, 0x48, 0x22, 4); // DEVPROP_TYPE_GUID
+
+//
+// Device interface class properties
+//
+DEFINE_PROPERTYKEY(PKEY_DeviceInterfaceClass_DefaultInterface, 0x14c83a99, 0x0b3f, 0x44b7, 0xbe, 0x4c, 0xa1, 0x78, 0xd3, 0x99, 0x05, 0x64, 2); // DEVPROP_TYPE_STRING
+
+
+
+
--- /dev/null
+/*\r
+ Steinberg Audio Stream I/O API\r
+ (c) 1996, Steinberg Soft- und Hardware GmbH\r
+\r
+ asio.cpp\r
+ \r
+ asio functions entries which translate the\r
+ asio interface to the asiodrvr class methods\r
+*/ \r
+ \r
+#include <string.h>\r
+#include "asiosys.h" // platform definition\r
+#include "asio.h"\r
+\r
+#if MAC\r
+#include "asiodrvr.h"\r
+\r
+#pragma export on\r
+\r
+AsioDriver *theAsioDriver = 0;\r
+\r
+extern "C"\r
+{\r
+\r
+long main()\r
+{\r
+ return 'ASIO';\r
+}\r
+\r
+#elif WINDOWS\r
+\r
+#include "windows.h"\r
+#include "iasiodrv.h"\r
+#include "asiodrivers.h"\r
+\r
+IASIO *theAsioDriver = 0;\r
+extern AsioDrivers *asioDrivers;\r
+\r
+#elif SGI || SUN || BEOS || LINUX\r
+#include "asiodrvr.h"\r
+static AsioDriver *theAsioDriver = 0;\r
+#endif\r
+\r
+//-----------------------------------------------------------------------------------------------------\r
+ASIOError ASIOInit(ASIODriverInfo *info)\r
+{\r
+#if MAC || SGI || SUN || BEOS || LINUX\r
+ if(theAsioDriver)\r
+ {\r
+ delete theAsioDriver;\r
+ theAsioDriver = 0;\r
+ } \r
+ info->driverVersion = 0;\r
+ strcpy(info->name, "No ASIO Driver");\r
+ theAsioDriver = getDriver();\r
+ if(!theAsioDriver)\r
+ {\r
+ strcpy(info->errorMessage, "Not enough memory for the ASIO driver!"); \r
+ return ASE_NotPresent;\r
+ }\r
+ if(!theAsioDriver->init(info->sysRef))\r
+ {\r
+ theAsioDriver->getErrorMessage(info->errorMessage);\r
+ delete theAsioDriver;\r
+ theAsioDriver = 0;\r
+ return ASE_NotPresent;\r
+ }\r
+ strcpy(info->errorMessage, "No ASIO Driver Error");\r
+ theAsioDriver->getDriverName(info->name);\r
+ info->driverVersion = theAsioDriver->getDriverVersion();\r
+ return ASE_OK;\r
+\r
+#else\r
+\r
+ info->driverVersion = 0;\r
+ strcpy(info->name, "No ASIO Driver");\r
+ if(theAsioDriver) // must be loaded!\r
+ {\r
+ if(!theAsioDriver->init(info->sysRef))\r
+ {\r
+ theAsioDriver->getErrorMessage(info->errorMessage);\r
+ theAsioDriver = 0;\r
+ return ASE_NotPresent;\r
+ } \r
+\r
+ strcpy(info->errorMessage, "No ASIO Driver Error");\r
+ theAsioDriver->getDriverName(info->name);\r
+ info->driverVersion = theAsioDriver->getDriverVersion();\r
+ return ASE_OK;\r
+ }\r
+ return ASE_NotPresent;\r
+\r
+#endif // !MAC\r
+}\r
+\r
+ASIOError ASIOExit(void)\r
+{\r
+ if(theAsioDriver)\r
+ {\r
+#if WINDOWS\r
+ asioDrivers->removeCurrentDriver();\r
+#else\r
+ delete theAsioDriver;\r
+#endif\r
+ } \r
+ theAsioDriver = 0;\r
+ return ASE_OK;\r
+}\r
+\r
+ASIOError ASIOStart(void)\r
+{\r
+ if(!theAsioDriver)\r
+ return ASE_NotPresent;\r
+ return theAsioDriver->start();\r
+}\r
+\r
+ASIOError ASIOStop(void)\r
+{\r
+ if(!theAsioDriver)\r
+ return ASE_NotPresent;\r
+ return theAsioDriver->stop();\r
+}\r
+\r
+ASIOError ASIOGetChannels(long *numInputChannels, long *numOutputChannels)\r
+{\r
+ if(!theAsioDriver)\r
+ {\r
+ *numInputChannels = *numOutputChannels = 0;\r
+ return ASE_NotPresent;\r
+ }\r
+ return theAsioDriver->getChannels(numInputChannels, numOutputChannels);\r
+}\r
+\r
+ASIOError ASIOGetLatencies(long *inputLatency, long *outputLatency)\r
+{\r
+ if(!theAsioDriver)\r
+ {\r
+ *inputLatency = *outputLatency = 0;\r
+ return ASE_NotPresent;\r
+ }\r
+ return theAsioDriver->getLatencies(inputLatency, outputLatency);\r
+}\r
+\r
+ASIOError ASIOGetBufferSize(long *minSize, long *maxSize, long *preferredSize, long *granularity)\r
+{\r
+ if(!theAsioDriver)\r
+ {\r
+ *minSize = *maxSize = *preferredSize = *granularity = 0;\r
+ return ASE_NotPresent;\r
+ }\r
+ return theAsioDriver->getBufferSize(minSize, maxSize, preferredSize, granularity);\r
+}\r
+\r
+ASIOError ASIOCanSampleRate(ASIOSampleRate sampleRate)\r
+{\r
+ if(!theAsioDriver)\r
+ return ASE_NotPresent;\r
+ return theAsioDriver->canSampleRate(sampleRate);\r
+}\r
+\r
+ASIOError ASIOGetSampleRate(ASIOSampleRate *currentRate)\r
+{\r
+ if(!theAsioDriver)\r
+ return ASE_NotPresent;\r
+ return theAsioDriver->getSampleRate(currentRate);\r
+}\r
+\r
+ASIOError ASIOSetSampleRate(ASIOSampleRate sampleRate)\r
+{\r
+ if(!theAsioDriver)\r
+ return ASE_NotPresent;\r
+ return theAsioDriver->setSampleRate(sampleRate);\r
+}\r
+\r
+ASIOError ASIOGetClockSources(ASIOClockSource *clocks, long *numSources)\r
+{\r
+ if(!theAsioDriver)\r
+ {\r
+ *numSources = 0;\r
+ return ASE_NotPresent;\r
+ }\r
+ return theAsioDriver->getClockSources(clocks, numSources);\r
+}\r
+\r
+ASIOError ASIOSetClockSource(long reference)\r
+{\r
+ if(!theAsioDriver)\r
+ return ASE_NotPresent;\r
+ return theAsioDriver->setClockSource(reference);\r
+}\r
+\r
+ASIOError ASIOGetSamplePosition(ASIOSamples *sPos, ASIOTimeStamp *tStamp)\r
+{\r
+ if(!theAsioDriver)\r
+ return ASE_NotPresent;\r
+ return theAsioDriver->getSamplePosition(sPos, tStamp);\r
+}\r
+\r
+ASIOError ASIOGetChannelInfo(ASIOChannelInfo *info)\r
+{\r
+ if(!theAsioDriver)\r
+ {\r
+ info->channelGroup = -1;\r
+ info->type = ASIOSTInt16MSB;\r
+ strcpy(info->name, "None");\r
+ return ASE_NotPresent;\r
+ }\r
+ return theAsioDriver->getChannelInfo(info);\r
+}\r
+\r
+ASIOError ASIOCreateBuffers(ASIOBufferInfo *bufferInfos, long numChannels,\r
+ long bufferSize, ASIOCallbacks *callbacks)\r
+{\r
+ if(!theAsioDriver)\r
+ {\r
+ ASIOBufferInfo *info = bufferInfos;\r
+ for(long i = 0; i < numChannels; i++, info++)\r
+ info->buffers[0] = info->buffers[1] = 0;\r
+ return ASE_NotPresent;\r
+ }\r
+ return theAsioDriver->createBuffers(bufferInfos, numChannels, bufferSize, callbacks);\r
+}\r
+\r
+ASIOError ASIODisposeBuffers(void)\r
+{\r
+ if(!theAsioDriver)\r
+ return ASE_NotPresent;\r
+ return theAsioDriver->disposeBuffers();\r
+}\r
+\r
+ASIOError ASIOControlPanel(void)\r
+{\r
+ if(!theAsioDriver)\r
+ return ASE_NotPresent;\r
+ return theAsioDriver->controlPanel();\r
+}\r
+\r
+ASIOError ASIOFuture(long selector, void *opt)\r
+{\r
+ if(!theAsioDriver)\r
+ return ASE_NotPresent;\r
+ return theAsioDriver->future(selector, opt);\r
+}\r
+\r
+ASIOError ASIOOutputReady(void)\r
+{\r
+ if(!theAsioDriver)\r
+ return ASE_NotPresent;\r
+ return theAsioDriver->outputReady();\r
+}\r
+\r
+#if MAC\r
+} // extern "C"\r
+#pragma export off\r
+#endif\r
+\r
+\r
--- /dev/null
+//---------------------------------------------------------------------------------------------------\r
+//---------------------------------------------------------------------------------------------------\r
+\r
+/*\r
+ Steinberg Audio Stream I/O API\r
+ (c) 1997 - 2005, Steinberg Media Technologies GmbH\r
+\r
+ ASIO Interface Specification v 2.1\r
+\r
+ 2005 - Added support for DSD sample data (in cooperation with Sony)\r
+\r
+\r
+ basic concept is an i/o synchronous double-buffer scheme:\r
+ \r
+ on bufferSwitch(index == 0), host will read/write:\r
+\r
+ after ASIOStart(), the\r
+ read first input buffer A (index 0)\r
+ | will be invalid (empty)\r
+ * ------------------------\r
+ |------------------------|-----------------------|\r
+ | | |\r
+ | Input Buffer A (0) | Input Buffer B (1) |\r
+ | | |\r
+ |------------------------|-----------------------|\r
+ | | |\r
+ | Output Buffer A (0) | Output Buffer B (1) |\r
+ | | |\r
+ |------------------------|-----------------------|\r
+ * -------------------------\r
+ | before calling ASIOStart(),\r
+ write host will have filled output\r
+ buffer B (index 1) already\r
+\r
+ *please* take special care of proper statement of input\r
+ and output latencies (see ASIOGetLatencies()), these\r
+ control sequencer sync accuracy\r
+\r
+*/\r
+\r
+//---------------------------------------------------------------------------------------------------\r
+//---------------------------------------------------------------------------------------------------\r
+\r
+/*\r
+\r
+prototypes summary:\r
+\r
+ASIOError ASIOInit(ASIODriverInfo *info);\r
+ASIOError ASIOExit(void);\r
+ASIOError ASIOStart(void);\r
+ASIOError ASIOStop(void);\r
+ASIOError ASIOGetChannels(long *numInputChannels, long *numOutputChannels);\r
+ASIOError ASIOGetLatencies(long *inputLatency, long *outputLatency);\r
+ASIOError ASIOGetBufferSize(long *minSize, long *maxSize, long *preferredSize, long *granularity);\r
+ASIOError ASIOCanSampleRate(ASIOSampleRate sampleRate);\r
+ASIOError ASIOGetSampleRate(ASIOSampleRate *currentRate);\r
+ASIOError ASIOSetSampleRate(ASIOSampleRate sampleRate);\r
+ASIOError ASIOGetClockSources(ASIOClockSource *clocks, long *numSources);\r
+ASIOError ASIOSetClockSource(long reference);\r
+ASIOError ASIOGetSamplePosition (ASIOSamples *sPos, ASIOTimeStamp *tStamp);\r
+ASIOError ASIOGetChannelInfo(ASIOChannelInfo *info);\r
+ASIOError ASIOCreateBuffers(ASIOBufferInfo *bufferInfos, long numChannels,\r
+ long bufferSize, ASIOCallbacks *callbacks);\r
+ASIOError ASIODisposeBuffers(void);\r
+ASIOError ASIOControlPanel(void);\r
+void *ASIOFuture(long selector, void *params);\r
+ASIOError ASIOOutputReady(void);\r
+\r
+*/\r
+\r
+//---------------------------------------------------------------------------------------------------\r
+//---------------------------------------------------------------------------------------------------\r
+\r
+#ifndef __ASIO_H\r
+#define __ASIO_H\r
+\r
+// force 4 byte alignment\r
+#if defined(_MSC_VER) && !defined(__MWERKS__) \r
+#pragma pack(push,4)\r
+#elif PRAGMA_ALIGN_SUPPORTED\r
+#pragma options align = native\r
+#endif\r
+\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+// Type definitions\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+\r
+// number of samples data type is 64 bit integer\r
+#if NATIVE_INT64\r
+ typedef long long int ASIOSamples;\r
+#else\r
+ typedef struct ASIOSamples {\r
+ unsigned long hi;\r
+ unsigned long lo;\r
+ } ASIOSamples;\r
+#endif\r
+\r
+// Timestamp data type is 64 bit integer,\r
+// Time format is Nanoseconds.\r
+#if NATIVE_INT64\r
+ typedef long long int ASIOTimeStamp ;\r
+#else\r
+ typedef struct ASIOTimeStamp {\r
+ unsigned long hi;\r
+ unsigned long lo;\r
+ } ASIOTimeStamp;\r
+#endif\r
+\r
+// Samplerates are expressed in IEEE 754 64 bit double float,\r
+// native format as host computer\r
+#if IEEE754_64FLOAT\r
+ typedef double ASIOSampleRate;\r
+#else\r
+ typedef struct ASIOSampleRate {\r
+ char ieee[8];\r
+ } ASIOSampleRate;\r
+#endif\r
+\r
+// Boolean values are expressed as long\r
+typedef long ASIOBool;\r
+enum {\r
+ ASIOFalse = 0,\r
+ ASIOTrue = 1\r
+};\r
+\r
+// Sample Types are expressed as long\r
+typedef long ASIOSampleType;\r
+enum {\r
+ ASIOSTInt16MSB = 0,\r
+ ASIOSTInt24MSB = 1, // used for 20 bits as well\r
+ ASIOSTInt32MSB = 2,\r
+ ASIOSTFloat32MSB = 3, // IEEE 754 32 bit float\r
+ ASIOSTFloat64MSB = 4, // IEEE 754 64 bit double float\r
+\r
+ // these are used for 32 bit data buffer, with different alignment of the data inside\r
+ // 32 bit PCI bus systems can be more easily used with these\r
+ ASIOSTInt32MSB16 = 8, // 32 bit data with 16 bit alignment\r
+ ASIOSTInt32MSB18 = 9, // 32 bit data with 18 bit alignment\r
+ ASIOSTInt32MSB20 = 10, // 32 bit data with 20 bit alignment\r
+ ASIOSTInt32MSB24 = 11, // 32 bit data with 24 bit alignment\r
+ \r
+ ASIOSTInt16LSB = 16,\r
+ ASIOSTInt24LSB = 17, // used for 20 bits as well\r
+ ASIOSTInt32LSB = 18,\r
+ ASIOSTFloat32LSB = 19, // IEEE 754 32 bit float, as found on Intel x86 architecture\r
+ ASIOSTFloat64LSB = 20, // IEEE 754 64 bit double float, as found on Intel x86 architecture\r
+\r
+ // these are used for 32 bit data buffer, with different alignment of the data inside\r
+ // 32 bit PCI bus systems can more easily used with these\r
+ ASIOSTInt32LSB16 = 24, // 32 bit data with 18 bit alignment\r
+ ASIOSTInt32LSB18 = 25, // 32 bit data with 18 bit alignment\r
+ ASIOSTInt32LSB20 = 26, // 32 bit data with 20 bit alignment\r
+ ASIOSTInt32LSB24 = 27, // 32 bit data with 24 bit alignment\r
+\r
+ // ASIO DSD format.\r
+ ASIOSTDSDInt8LSB1 = 32, // DSD 1 bit data, 8 samples per byte. First sample in Least significant bit.\r
+ ASIOSTDSDInt8MSB1 = 33, // DSD 1 bit data, 8 samples per byte. First sample in Most significant bit.\r
+ ASIOSTDSDInt8NER8 = 40, // DSD 8 bit data, 1 sample per byte. No Endianness required.\r
+\r
+ ASIOSTLastEntry\r
+};\r
+\r
+/*-----------------------------------------------------------------------------\r
+// DSD operation and buffer layout\r
+// Definition by Steinberg/Sony Oxford.\r
+//\r
+// We have tried to treat DSD as PCM and so keep a consistant structure across\r
+// the ASIO interface.\r
+//\r
+// DSD's sample rate is normally referenced as a multiple of 44.1Khz, so\r
+// the standard sample rate is refered to as 64Fs (or 2.8224Mhz). We looked\r
+// at making a special case for DSD and adding a field to the ASIOFuture that\r
+// would allow the user to select the Over Sampleing Rate (OSR) as a seperate\r
+// entity but decided in the end just to treat it as a simple value of\r
+// 2.8224Mhz and use the standard interface to set it.\r
+//\r
+// The second problem was the "word" size, in PCM the word size is always a\r
+// greater than or equal to 8 bits (a byte). This makes life easy as we can\r
+// then pack the samples into the "natural" size for the machine.\r
+// In DSD the "word" size is 1 bit. This is not a major problem and can easily\r
+// be dealt with if we ensure that we always deal with a multiple of 8 samples.\r
+//\r
+// DSD brings with it another twist to the Endianness religion. How are the\r
+// samples packed into the byte. It would be nice to just say the most significant\r
+// bit is always the first sample, however there would then be a performance hit\r
+// on little endian machines. Looking at how some of the processing goes...\r
+// Little endian machines like the first sample to be in the Least Significant Bit,\r
+// this is because when you write it to memory the data is in the correct format\r
+// to be shifted in and out of the words.\r
+// Big endian machine prefer the first sample to be in the Most Significant Bit,\r
+// again for the same reasion.\r
+//\r
+// And just when things were looking really muddy there is a proposed extension to\r
+// DSD that uses 8 bit word sizes. It does not care what endianness you use.\r
+//\r
+// Switching the driver between DSD and PCM mode\r
+// ASIOFuture allows for extending the ASIO API quite transparently.\r
+// See kAsioSetIoFormat, kAsioGetIoFormat, kAsioCanDoIoFormat\r
+//\r
+//-----------------------------------------------------------------------------*/\r
+\r
+\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+// Error codes\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+\r
+typedef long ASIOError;\r
+enum {\r
+ ASE_OK = 0, // This value will be returned whenever the call succeeded\r
+ ASE_SUCCESS = 0x3f4847a0, // unique success return value for ASIOFuture calls\r
+ ASE_NotPresent = -1000, // hardware input or output is not present or available\r
+ ASE_HWMalfunction, // hardware is malfunctioning (can be returned by any ASIO function)\r
+ ASE_InvalidParameter, // input parameter invalid\r
+ ASE_InvalidMode, // hardware is in a bad mode or used in a bad mode\r
+ ASE_SPNotAdvancing, // hardware is not running when sample position is inquired\r
+ ASE_NoClock, // sample clock or rate cannot be determined or is not present\r
+ ASE_NoMemory // not enough memory for completing the request\r
+};\r
+\r
+//---------------------------------------------------------------------------------------------------\r
+//---------------------------------------------------------------------------------------------------\r
+\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+// Time Info support\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+\r
+typedef struct ASIOTimeCode\r
+{ \r
+ double speed; // speed relation (fraction of nominal speed)\r
+ // optional; set to 0. or 1. if not supported\r
+ ASIOSamples timeCodeSamples; // time in samples\r
+ unsigned long flags; // some information flags (see below)\r
+ char future[64];\r
+} ASIOTimeCode;\r
+\r
+typedef enum ASIOTimeCodeFlags\r
+{\r
+ kTcValid = 1,\r
+ kTcRunning = 1 << 1,\r
+ kTcReverse = 1 << 2,\r
+ kTcOnspeed = 1 << 3,\r
+ kTcStill = 1 << 4,\r
+ \r
+ kTcSpeedValid = 1 << 8\r
+} ASIOTimeCodeFlags;\r
+\r
+typedef struct AsioTimeInfo\r
+{\r
+ double speed; // absolute speed (1. = nominal)\r
+ ASIOTimeStamp systemTime; // system time related to samplePosition, in nanoseconds\r
+ // on mac, must be derived from Microseconds() (not UpTime()!)\r
+ // on windows, must be derived from timeGetTime()\r
+ ASIOSamples samplePosition;\r
+ ASIOSampleRate sampleRate; // current rate\r
+ unsigned long flags; // (see below)\r
+ char reserved[12];\r
+} AsioTimeInfo;\r
+\r
+typedef enum AsioTimeInfoFlags\r
+{\r
+ kSystemTimeValid = 1, // must always be valid\r
+ kSamplePositionValid = 1 << 1, // must always be valid\r
+ kSampleRateValid = 1 << 2,\r
+ kSpeedValid = 1 << 3,\r
+ \r
+ kSampleRateChanged = 1 << 4,\r
+ kClockSourceChanged = 1 << 5\r
+} AsioTimeInfoFlags;\r
+\r
+typedef struct ASIOTime // both input/output\r
+{\r
+ long reserved[4]; // must be 0\r
+ struct AsioTimeInfo timeInfo; // required\r
+ struct ASIOTimeCode timeCode; // optional, evaluated if (timeCode.flags & kTcValid)\r
+} ASIOTime;\r
+\r
+/*\r
+\r
+using time info:\r
+it is recommended to use the new method with time info even if the asio\r
+device does not support timecode; continuous calls to ASIOGetSamplePosition\r
+and ASIOGetSampleRate are avoided, and there is a more defined relationship\r
+between callback time and the time info.\r
+\r
+see the example below.\r
+to initiate time info mode, after you have received the callbacks pointer in\r
+ASIOCreateBuffers, you will call the asioMessage callback with kAsioSupportsTimeInfo\r
+as the argument. if this returns 1, host has accepted time info mode.\r
+now host expects the new callback bufferSwitchTimeInfo to be used instead\r
+of the old bufferSwitch method. the ASIOTime structure is assumed to be valid\r
+and accessible until the callback returns.\r
+\r
+using time code:\r
+if the device supports reading time code, it will call host's asioMessage callback\r
+with kAsioSupportsTimeCode as the selector. it may then fill the according\r
+fields and set the kTcValid flag.\r
+host will call the future method with the kAsioEnableTimeCodeRead selector when\r
+it wants to enable or disable tc reading by the device. you should also support\r
+the kAsioCanTimeInfo and kAsioCanTimeCode selectors in ASIOFuture (see example).\r
+\r
+note:\r
+the AsioTimeInfo/ASIOTimeCode pair is supposed to work in both directions.\r
+as a matter of convention, the relationship between the sample\r
+position counter and the time code at buffer switch time is\r
+(ignoring offset between tc and sample pos when tc is running):\r
+\r
+on input: sample 0 -> input buffer sample 0 -> time code 0\r
+on output: sample 0 -> output buffer sample 0 -> time code 0\r
+\r
+this means that for 'real' calculations, one has to take into account\r
+the according latencies.\r
+\r
+example:\r
+\r
+ASIOTime asioTime;\r
+\r
+in createBuffers()\r
+{\r
+ memset(&asioTime, 0, sizeof(ASIOTime));\r
+ AsioTimeInfo* ti = &asioTime.timeInfo;\r
+ ti->sampleRate = theSampleRate;\r
+ ASIOTimeCode* tc = &asioTime.timeCode;\r
+ tc->speed = 1.;\r
+ timeInfoMode = false;\r
+ canTimeCode = false;\r
+ if(callbacks->asioMessage(kAsioSupportsTimeInfo, 0, 0, 0) == 1)\r
+ {\r
+ timeInfoMode = true;\r
+#if kCanTimeCode\r
+ if(callbacks->asioMessage(kAsioSupportsTimeCode, 0, 0, 0) == 1)\r
+ canTimeCode = true;\r
+#endif\r
+ }\r
+}\r
+\r
+void switchBuffers(long doubleBufferIndex, bool processNow)\r
+{\r
+ if(timeInfoMode)\r
+ {\r
+ AsioTimeInfo* ti = &asioTime.timeInfo;\r
+ ti->flags = kSystemTimeValid | kSamplePositionValid | kSampleRateValid;\r
+ ti->systemTime = theNanoSeconds;\r
+ ti->samplePosition = theSamplePosition;\r
+ if(ti->sampleRate != theSampleRate)\r
+ ti->flags |= kSampleRateChanged;\r
+ ti->sampleRate = theSampleRate;\r
+\r
+#if kCanTimeCode\r
+ if(canTimeCode && timeCodeEnabled)\r
+ {\r
+ ASIOTimeCode* tc = &asioTime.timeCode;\r
+ tc->timeCodeSamples = tcSamples; // tc in samples\r
+ tc->flags = kTcValid | kTcRunning | kTcOnspeed; // if so...\r
+ }\r
+ ASIOTime* bb = callbacks->bufferSwitchTimeInfo(&asioTime, doubleBufferIndex, processNow ? ASIOTrue : ASIOFalse);\r
+#else\r
+ callbacks->bufferSwitchTimeInfo(&asioTime, doubleBufferIndex, processNow ? ASIOTrue : ASIOFalse);\r
+#endif\r
+ }\r
+ else\r
+ callbacks->bufferSwitch(doubleBufferIndex, ASIOFalse);\r
+}\r
+\r
+ASIOError ASIOFuture(long selector, void *params)\r
+{\r
+ switch(selector)\r
+ {\r
+ case kAsioEnableTimeCodeRead:\r
+ timeCodeEnabled = true;\r
+ return ASE_SUCCESS;\r
+ case kAsioDisableTimeCodeRead:\r
+ timeCodeEnabled = false;\r
+ return ASE_SUCCESS;\r
+ case kAsioCanTimeInfo:\r
+ return ASE_SUCCESS;\r
+ #if kCanTimeCode\r
+ case kAsioCanTimeCode:\r
+ return ASE_SUCCESS;\r
+ #endif\r
+ }\r
+ return ASE_NotPresent;\r
+};\r
+\r
+*/\r
+\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+// application's audio stream handler callbacks\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+\r
+typedef struct ASIOCallbacks\r
+{\r
+ void (*bufferSwitch) (long doubleBufferIndex, ASIOBool directProcess);\r
+ // bufferSwitch indicates that both input and output are to be processed.\r
+ // the current buffer half index (0 for A, 1 for B) determines\r
+ // - the output buffer that the host should start to fill. the other buffer\r
+ // will be passed to output hardware regardless of whether it got filled\r
+ // in time or not.\r
+ // - the input buffer that is now filled with incoming data. Note that\r
+ // because of the synchronicity of i/o, the input always has at\r
+ // least one buffer latency in relation to the output.\r
+ // directProcess suggests to the host whether it should immedeately\r
+ // start processing (directProcess == ASIOTrue), or whether its process\r
+ // should be deferred because the call comes from a very low level\r
+ // (for instance, a high level priority interrupt), and direct processing\r
+ // would cause timing instabilities for the rest of the system. If in doubt,\r
+ // directProcess should be set to ASIOFalse.\r
+ // Note: bufferSwitch may be called at interrupt time for highest efficiency.\r
+\r
+ void (*sampleRateDidChange) (ASIOSampleRate sRate);\r
+ // gets called when the AudioStreamIO detects a sample rate change\r
+ // If sample rate is unknown, 0 is passed (for instance, clock loss\r
+ // when externally synchronized).\r
+\r
+ long (*asioMessage) (long selector, long value, void* message, double* opt);\r
+ // generic callback for various purposes, see selectors below.\r
+ // note this is only present if the asio version is 2 or higher\r
+\r
+ ASIOTime* (*bufferSwitchTimeInfo) (ASIOTime* params, long doubleBufferIndex, ASIOBool directProcess);\r
+ // new callback with time info. makes ASIOGetSamplePosition() and various\r
+ // calls to ASIOGetSampleRate obsolete,\r
+ // and allows for timecode sync etc. to be preferred; will be used if\r
+ // the driver calls asioMessage with selector kAsioSupportsTimeInfo.\r
+} ASIOCallbacks;\r
+\r
+// asioMessage selectors\r
+enum\r
+{\r
+ kAsioSelectorSupported = 1, // selector in <value>, returns 1L if supported,\r
+ // 0 otherwise\r
+ kAsioEngineVersion, // returns engine (host) asio implementation version,\r
+ // 2 or higher\r
+ kAsioResetRequest, // request driver reset. if accepted, this\r
+ // will close the driver (ASIO_Exit() ) and\r
+ // re-open it again (ASIO_Init() etc). some\r
+ // drivers need to reconfigure for instance\r
+ // when the sample rate changes, or some basic\r
+ // changes have been made in ASIO_ControlPanel().\r
+ // returns 1L; note the request is merely passed\r
+ // to the application, there is no way to determine\r
+ // if it gets accepted at this time (but it usually\r
+ // will be).\r
+ kAsioBufferSizeChange, // not yet supported, will currently always return 0L.\r
+ // for now, use kAsioResetRequest instead.\r
+ // once implemented, the new buffer size is expected\r
+ // in <value>, and on success returns 1L\r
+ kAsioResyncRequest, // the driver went out of sync, such that\r
+ // the timestamp is no longer valid. this\r
+ // is a request to re-start the engine and\r
+ // slave devices (sequencer). returns 1 for ok,\r
+ // 0 if not supported.\r
+ kAsioLatenciesChanged, // the drivers latencies have changed. The engine\r
+ // will refetch the latencies.\r
+ kAsioSupportsTimeInfo, // if host returns true here, it will expect the\r
+ // callback bufferSwitchTimeInfo to be called instead\r
+ // of bufferSwitch\r
+ kAsioSupportsTimeCode, // \r
+ kAsioMMCCommand, // unused - value: number of commands, message points to mmc commands\r
+ kAsioSupportsInputMonitor, // kAsioSupportsXXX return 1 if host supports this\r
+ kAsioSupportsInputGain, // unused and undefined\r
+ kAsioSupportsInputMeter, // unused and undefined\r
+ kAsioSupportsOutputGain, // unused and undefined\r
+ kAsioSupportsOutputMeter, // unused and undefined\r
+ kAsioOverload, // driver detected an overload\r
+\r
+ kAsioNumMessageSelectors\r
+};\r
+\r
+//---------------------------------------------------------------------------------------------------\r
+//---------------------------------------------------------------------------------------------------\r
+\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+// (De-)Construction\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+\r
+typedef struct ASIODriverInfo\r
+{\r
+ long asioVersion; // currently, 2\r
+ long driverVersion; // driver specific\r
+ char name[32];\r
+ char errorMessage[124];\r
+ void *sysRef; // on input: system reference\r
+ // (Windows: application main window handle, Mac & SGI: 0)\r
+} ASIODriverInfo;\r
+\r
+ASIOError ASIOInit(ASIODriverInfo *info);\r
+/* Purpose:\r
+ Initialize the AudioStreamIO.\r
+ Parameter:\r
+ info: pointer to an ASIODriver structure:\r
+ - asioVersion:\r
+ - on input, the host version. *** Note *** this is 0 for earlier asio\r
+ implementations, and the asioMessage callback is implemeted\r
+ only if asioVersion is 2 or greater. sorry but due to a design fault\r
+ the driver doesn't have access to the host version in ASIOInit :-(\r
+ added selector for host (engine) version in the asioMessage callback\r
+ so we're ok from now on.\r
+ - on return, asio implementation version.\r
+ older versions are 1\r
+ if you support this version (namely, ASIO_outputReady() )\r
+ this should be 2 or higher. also see the note in\r
+ ASIO_getTimeStamp() !\r
+ - version: on return, the driver version (format is driver specific)\r
+ - name: on return, a null-terminated string containing the driver's name\r
+ - error message: on return, should contain a user message describing\r
+ the type of error that occured during ASIOInit(), if any.\r
+ - sysRef: platform specific\r
+ Returns:\r
+ If neither input nor output is present ASE_NotPresent\r
+ will be returned.\r
+ ASE_NoMemory, ASE_HWMalfunction are other possible error conditions\r
+*/\r
+\r
+ASIOError ASIOExit(void);\r
+/* Purpose:\r
+ Terminates the AudioStreamIO.\r
+ Parameter:\r
+ None.\r
+ Returns:\r
+ If neither input nor output is present ASE_NotPresent\r
+ will be returned.\r
+ Notes: this implies ASIOStop() and ASIODisposeBuffers(),\r
+ meaning that no host callbacks must be accessed after ASIOExit().\r
+*/\r
+\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+// Start/Stop\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+\r
+ASIOError ASIOStart(void);\r
+/* Purpose:\r
+ Start input and output processing synchronously.\r
+ This will\r
+ - reset the sample counter to zero\r
+ - start the hardware (both input and output)\r
+ The first call to the hosts' bufferSwitch(index == 0) then tells\r
+ the host to read from input buffer A (index 0), and start\r
+ processing to output buffer A while output buffer B (which\r
+ has been filled by the host prior to calling ASIOStart())\r
+ is possibly sounding (see also ASIOGetLatencies()) \r
+ Parameter:\r
+ None.\r
+ Returns:\r
+ If neither input nor output is present, ASE_NotPresent\r
+ will be returned.\r
+ If the hardware fails to start, ASE_HWMalfunction will be returned.\r
+ Notes:\r
+ There is no restriction on the time that ASIOStart() takes\r
+ to perform (that is, it is not considered a realtime trigger).\r
+*/\r
+\r
+ASIOError ASIOStop(void);\r
+/* Purpose:\r
+ Stops input and output processing altogether.\r
+ Parameter:\r
+ None.\r
+ Returns:\r
+ If neither input nor output is present ASE_NotPresent\r
+ will be returned.\r
+ Notes:\r
+ On return from ASIOStop(), the driver must in no\r
+ case call the hosts' bufferSwitch() routine.\r
+*/\r
+\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+// Inquiry methods and sample rate\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+\r
+ASIOError ASIOGetChannels(long *numInputChannels, long *numOutputChannels);\r
+/* Purpose:\r
+ Returns number of individual input/output channels.\r
+ Parameter:\r
+ numInputChannels will hold the number of available input channels\r
+ numOutputChannels will hold the number of available output channels\r
+ Returns:\r
+ If no input/output is present ASE_NotPresent will be returned.\r
+ If only inputs, or only outputs are available, the according\r
+ other parameter will be zero, and ASE_OK is returned.\r
+*/\r
+\r
+ASIOError ASIOGetLatencies(long *inputLatency, long *outputLatency);\r
+/* Purpose:\r
+ Returns the input and output latencies. This includes\r
+ device specific delays, like FIFOs etc.\r
+ Parameter:\r
+ inputLatency will hold the 'age' of the first sample frame\r
+ in the input buffer when the hosts reads it in bufferSwitch()\r
+ (this is theoretical, meaning it does not include the overhead\r
+ and delay between the actual physical switch, and the time\r
+ when bufferSitch() enters).\r
+ This will usually be the size of one block in sample frames, plus\r
+ device specific latencies.\r
+\r
+ outputLatency will specify the time between the buffer switch,\r
+ and the time when the next play buffer will start to sound.\r
+ The next play buffer is defined as the one the host starts\r
+ processing after (or at) bufferSwitch(), indicated by the\r
+ index parameter (0 for buffer A, 1 for buffer B).\r
+ It will usually be either one block, if the host writes directly\r
+ to a dma buffer, or two or more blocks if the buffer is 'latched' by\r
+ the driver. As an example, on ASIOStart(), the host will have filled\r
+ the play buffer at index 1 already; when it gets the callback (with\r
+ the parameter index == 0), this tells it to read from the input\r
+ buffer 0, and start to fill the play buffer 0 (assuming that now\r
+ play buffer 1 is already sounding). In this case, the output\r
+ latency is one block. If the driver decides to copy buffer 1\r
+ at that time, and pass it to the hardware at the next slot (which\r
+ is most commonly done, but should be avoided), the output latency\r
+ becomes two blocks instead, resulting in a total i/o latency of at least\r
+ 3 blocks. As memory access is the main bottleneck in native dsp processing,\r
+ and to acheive less latency, it is highly recommended to try to avoid\r
+ copying (this is also why the driver is the owner of the buffers). To\r
+ summarize, the minimum i/o latency can be acheived if the input buffer\r
+ is processed by the host into the output buffer which will physically\r
+ start to sound on the next time slice. Also note that the host expects\r
+ the bufferSwitch() callback to be accessed for each time slice in order\r
+ to retain sync, possibly recursively; if it fails to process a block in\r
+ time, it will suspend its operation for some time in order to recover.\r
+ Returns:\r
+ If no input/output is present ASE_NotPresent will be returned.\r
+*/\r
+\r
+ASIOError ASIOGetBufferSize(long *minSize, long *maxSize, long *preferredSize, long *granularity);\r
+/* Purpose:\r
+ Returns min, max, and preferred buffer sizes for input/output\r
+ Parameter:\r
+ minSize will hold the minimum buffer size\r
+ maxSize will hold the maxium possible buffer size\r
+ preferredSize will hold the preferred buffer size (a size which\r
+ best fits performance and hardware requirements)\r
+ granularity will hold the granularity at which buffer sizes\r
+ may differ. Usually, the buffer size will be a power of 2;\r
+ in this case, granularity will hold -1 on return, signalling\r
+ possible buffer sizes starting from minSize, increased in\r
+ powers of 2 up to maxSize.\r
+ Returns:\r
+ If no input/output is present ASE_NotPresent will be returned.\r
+ Notes:\r
+ When minimum and maximum buffer size are equal,\r
+ the preferred buffer size has to be the same value as well; granularity\r
+ should be 0 in this case.\r
+*/\r
+\r
+ASIOError ASIOCanSampleRate(ASIOSampleRate sampleRate);\r
+/* Purpose:\r
+ Inquires the hardware for the available sample rates.\r
+ Parameter:\r
+ sampleRate is the rate in question.\r
+ Returns:\r
+ If the inquired sample rate is not supported, ASE_NoClock will be returned.\r
+ If no input/output is present ASE_NotPresent will be returned.\r
+*/\r
+ASIOError ASIOGetSampleRate(ASIOSampleRate *currentRate);\r
+/* Purpose:\r
+ Get the current sample Rate.\r
+ Parameter:\r
+ currentRate will hold the current sample rate on return.\r
+ Returns:\r
+ If sample rate is unknown, sampleRate will be 0 and ASE_NoClock will be returned.\r
+ If no input/output is present ASE_NotPresent will be returned.\r
+ Notes:\r
+*/\r
+\r
+ASIOError ASIOSetSampleRate(ASIOSampleRate sampleRate);\r
+/* Purpose:\r
+ Set the hardware to the requested sample Rate. If sampleRate == 0,\r
+ enable external sync.\r
+ Parameter:\r
+ sampleRate: on input, the requested rate\r
+ Returns:\r
+ If sampleRate is unknown ASE_NoClock will be returned.\r
+ If the current clock is external, and sampleRate is != 0,\r
+ ASE_InvalidMode will be returned\r
+ If no input/output is present ASE_NotPresent will be returned.\r
+ Notes:\r
+*/\r
+\r
+typedef struct ASIOClockSource\r
+{\r
+ long index; // as used for ASIOSetClockSource()\r
+ long associatedChannel; // for instance, S/PDIF or AES/EBU\r
+ long associatedGroup; // see channel groups (ASIOGetChannelInfo())\r
+ ASIOBool isCurrentSource; // ASIOTrue if this is the current clock source\r
+ char name[32]; // for user selection\r
+} ASIOClockSource;\r
+\r
+ASIOError ASIOGetClockSources(ASIOClockSource *clocks, long *numSources);\r
+/* Purpose:\r
+ Get the available external audio clock sources\r
+ Parameter:\r
+ clocks points to an array of ASIOClockSource structures:\r
+ - index: this is used to identify the clock source\r
+ when ASIOSetClockSource() is accessed, should be\r
+ an index counting from zero\r
+ - associatedInputChannel: the first channel of an associated\r
+ input group, if any.\r
+ - associatedGroup: the group index of that channel.\r
+ groups of channels are defined to seperate for\r
+ instance analog, S/PDIF, AES/EBU, ADAT connectors etc,\r
+ when present simultaniously. Note that associated channel\r
+ is enumerated according to numInputs/numOutputs, means it\r
+ is independant from a group (see also ASIOGetChannelInfo())\r
+ inputs are associated to a clock if the physical connection\r
+ transfers both data and clock (like S/PDIF, AES/EBU, or\r
+ ADAT inputs). if there is no input channel associated with\r
+ the clock source (like Word Clock, or internal oscillator), both\r
+ associatedChannel and associatedGroup should be set to -1.\r
+ - isCurrentSource: on exit, ASIOTrue if this is the current clock\r
+ source, ASIOFalse else\r
+ - name: a null-terminated string for user selection of the available sources.\r
+ numSources:\r
+ on input: the number of allocated array members\r
+ on output: the number of available clock sources, at least\r
+ 1 (internal clock generator).\r
+ Returns:\r
+ If no input/output is present ASE_NotPresent will be returned.\r
+ Notes:\r
+*/\r
+\r
+ASIOError ASIOSetClockSource(long index);\r
+/* Purpose:\r
+ Set the audio clock source\r
+ Parameter:\r
+ index as obtained from an inquiry to ASIOGetClockSources()\r
+ Returns:\r
+ If no input/output is present ASE_NotPresent will be returned.\r
+ If the clock can not be selected because an input channel which\r
+ carries the current clock source is active, ASE_InvalidMode\r
+ *may* be returned (this depends on the properties of the driver\r
+ and/or hardware).\r
+ Notes:\r
+ Should *not* return ASE_NoClock if there is no clock signal present\r
+ at the selected source; this will be inquired via ASIOGetSampleRate().\r
+ It should call the host callback procedure sampleRateHasChanged(),\r
+ if the switch causes a sample rate change, or if no external clock\r
+ is present at the selected source.\r
+*/\r
+\r
+ASIOError ASIOGetSamplePosition (ASIOSamples *sPos, ASIOTimeStamp *tStamp);\r
+/* Purpose:\r
+ Inquires the sample position/time stamp pair.\r
+ Parameter:\r
+ sPos will hold the sample position on return. The sample\r
+ position is reset to zero when ASIOStart() gets called.\r
+ tStamp will hold the system time when the sample position\r
+ was latched.\r
+ Returns:\r
+ If no input/output is present, ASE_NotPresent will be returned.\r
+ If there is no clock, ASE_SPNotAdvancing will be returned.\r
+ Notes:\r
+\r
+ in order to be able to synchronise properly,\r
+ the sample position / time stamp pair must refer to the current block,\r
+ that is, the engine will call ASIOGetSamplePosition() in its bufferSwitch()\r
+ callback and expect the time for the current block. thus, when requested\r
+ in the very first bufferSwitch after ASIO_Start(), the sample position\r
+ should be zero, and the time stamp should refer to the very time where\r
+ the stream was started. it also means that the sample position must be\r
+ block aligned. the driver must ensure proper interpolation if the system\r
+ time can not be determined for the block position. the driver is responsible\r
+ for precise time stamps as it usually has most direct access to lower\r
+ level resources. proper behaviour of ASIO_GetSamplePosition() and ASIO_GetLatencies()\r
+ are essential for precise media synchronization!\r
+*/\r
+\r
+typedef struct ASIOChannelInfo\r
+{\r
+ long channel; // on input, channel index\r
+ ASIOBool isInput; // on input\r
+ ASIOBool isActive; // on exit\r
+ long channelGroup; // dto\r
+ ASIOSampleType type; // dto\r
+ char name[32]; // dto\r
+} ASIOChannelInfo;\r
+\r
+ASIOError ASIOGetChannelInfo(ASIOChannelInfo *info);\r
+/* Purpose:\r
+ retreive information about the nature of a channel\r
+ Parameter:\r
+ info: pointer to a ASIOChannelInfo structure with\r
+ - channel: on input, the channel index of the channel in question.\r
+ - isInput: on input, ASIOTrue if info for an input channel is\r
+ requested, else output\r
+ - channelGroup: on return, the channel group that the channel\r
+ belongs to. For drivers which support different types of\r
+ channels, like analog, S/PDIF, AES/EBU, ADAT etc interfaces,\r
+ there should be a reasonable grouping of these types. Groups\r
+ are always independant form a channel index, that is, a channel\r
+ index always counts from 0 to numInputs/numOutputs regardless\r
+ of the group it may belong to.\r
+ There will always be at least one group (group 0). Please\r
+ also note that by default, the host may decide to activate\r
+ channels 0 and 1; thus, these should belong to the most\r
+ useful type (analog i/o, if present).\r
+ - type: on return, contains the sample type of the channel\r
+ - isActive: on return, ASIOTrue if channel is active as it was\r
+ installed by ASIOCreateBuffers(), ASIOFalse else\r
+ - name: describing the type of channel in question. Used to allow\r
+ for user selection, and enabling of specific channels. examples:\r
+ "Analog In", "SPDIF Out" etc\r
+ Returns:\r
+ If no input/output is present ASE_NotPresent will be returned.\r
+ Notes:\r
+ If possible, the string should be organised such that the first\r
+ characters are most significantly describing the nature of the\r
+ port, to allow for identification even if the view showing the\r
+ port name is too small to display more than 8 characters, for\r
+ instance.\r
+*/\r
+\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+// Buffer preparation\r
+//- - - - - - - - - - - - - - - - - - - - - - - - -\r
+\r
+typedef struct ASIOBufferInfo\r
+{\r
+ ASIOBool isInput; // on input: ASIOTrue: input, else output\r
+ long channelNum; // on input: channel index\r
+ void *buffers[2]; // on output: double buffer addresses\r
+} ASIOBufferInfo;\r
+\r
+ASIOError ASIOCreateBuffers(ASIOBufferInfo *bufferInfos, long numChannels,\r
+ long bufferSize, ASIOCallbacks *callbacks);\r
+\r
+/* Purpose:\r
+ Allocates input/output buffers for all input and output channels to be activated.\r
+ Parameter:\r
+ bufferInfos is a pointer to an array of ASIOBufferInfo structures:\r
+ - isInput: on input, ASIOTrue if the buffer is to be allocated\r
+ for an input, output buffer else\r
+ - channelNum: on input, the index of the channel in question\r
+ (counting from 0)\r
+ - buffers: on exit, 2 pointers to the halves of the channels' double-buffer.\r
+ the size of the buffer(s) of course depend on both the ASIOSampleType\r
+ as obtained from ASIOGetChannelInfo(), and bufferSize\r
+ numChannels is the sum of all input and output channels to be created;\r
+ thus bufferInfos is a pointer to an array of numChannels ASIOBufferInfo\r
+ structures.\r
+ bufferSize selects one of the possible buffer sizes as obtained from\r
+ ASIOGetBufferSizes().\r
+ callbacks is a pointer to an ASIOCallbacks structure.\r
+ Returns:\r
+ If not enough memory is available ASE_NoMemory will be returned.\r
+ If no input/output is present ASE_NotPresent will be returned.\r
+ If bufferSize is not supported, or one or more of the bufferInfos elements\r
+ contain invalid settings, ASE_InvalidMode will be returned.\r
+ Notes:\r
+ If individual channel selection is not possible but requested,\r
+ the driver has to handle this. namely, bufferSwitch() will only\r
+ have filled buffers of enabled outputs. If possible, processing\r
+ and buss activities overhead should be avoided for channels which\r
+ were not enabled here.\r
+*/\r
+\r
+ASIOError ASIODisposeBuffers(void);\r
+/* Purpose:\r
+ Releases all buffers for the device.\r
+ Parameter:\r
+ None.\r
+ Returns:\r
+ If no buffer were ever prepared, ASE_InvalidMode will be returned.\r
+ If no input/output is present ASE_NotPresent will be returned.\r
+ Notes:\r
+ This implies ASIOStop().\r
+*/\r
+\r
+ASIOError ASIOControlPanel(void);\r
+/* Purpose:\r
+ request the driver to start a control panel component\r
+ for device specific user settings. This will not be\r
+ accessed on some platforms (where the component is accessed\r
+ instead).\r
+ Parameter:\r
+ None.\r
+ Returns:\r
+ If no panel is available ASE_NotPresent will be returned.\r
+ Actually, the return code is ignored.\r
+ Notes:\r
+ if the user applied settings which require a re-configuration\r
+ of parts or all of the enigine and/or driver (such as a change of\r
+ the block size), the asioMessage callback can be used (see\r
+ ASIO_Callbacks).\r
+*/\r
+\r
+ASIOError ASIOFuture(long selector, void *params);\r
+/* Purpose:\r
+ various\r
+ Parameter:\r
+ selector: operation Code as to be defined. zero is reserved for\r
+ testing purposes.\r
+ params: depends on the selector; usually pointer to a structure\r
+ for passing and retreiving any type and amount of parameters.\r
+ Returns:\r
+ the return value is also selector dependant. if the selector\r
+ is unknown, ASE_InvalidParameter should be returned to prevent\r
+ further calls with this selector. on success, ASE_SUCCESS\r
+ must be returned (note: ASE_OK is *not* sufficient!)\r
+ Notes:\r
+ see selectors defined below. \r
+*/\r
+\r
+enum\r
+{\r
+ kAsioEnableTimeCodeRead = 1, // no arguments\r
+ kAsioDisableTimeCodeRead, // no arguments\r
+ kAsioSetInputMonitor, // ASIOInputMonitor* in params\r
+ kAsioTransport, // ASIOTransportParameters* in params\r
+ kAsioSetInputGain, // ASIOChannelControls* in params, apply gain\r
+ kAsioGetInputMeter, // ASIOChannelControls* in params, fill meter\r
+ kAsioSetOutputGain, // ASIOChannelControls* in params, apply gain\r
+ kAsioGetOutputMeter, // ASIOChannelControls* in params, fill meter\r
+ kAsioCanInputMonitor, // no arguments for kAsioCanXXX selectors\r
+ kAsioCanTimeInfo,\r
+ kAsioCanTimeCode,\r
+ kAsioCanTransport,\r
+ kAsioCanInputGain,\r
+ kAsioCanInputMeter,\r
+ kAsioCanOutputGain,\r
+ kAsioCanOutputMeter,\r
+\r
+ // DSD support\r
+ // The following extensions are required to allow switching\r
+ // and control of the DSD subsystem.\r
+ kAsioSetIoFormat = 0x23111961, /* ASIOIoFormat * in params. */\r
+ kAsioGetIoFormat = 0x23111983, /* ASIOIoFormat * in params. */\r
+ kAsioCanDoIoFormat = 0x23112004, /* ASIOIoFormat * in params. */\r
+};\r
+\r
+typedef struct ASIOInputMonitor\r
+{\r
+ long input; // this input was set to monitor (or off), -1: all\r
+ long output; // suggested output for monitoring the input (if so)\r
+ long gain; // suggested gain, ranging 0 - 0x7fffffffL (-inf to +12 dB)\r
+ ASIOBool state; // ASIOTrue => on, ASIOFalse => off\r
+ long pan; // suggested pan, 0 => all left, 0x7fffffff => right\r
+} ASIOInputMonitor;\r
+\r
+typedef struct ASIOChannelControls\r
+{\r
+ long channel; // on input, channel index\r
+ ASIOBool isInput; // on input\r
+ long gain; // on input, ranges 0 thru 0x7fffffff\r
+ long meter; // on return, ranges 0 thru 0x7fffffff\r
+ char future[32];\r
+} ASIOChannelControls;\r
+\r
+typedef struct ASIOTransportParameters\r
+{\r
+ long command; // see enum below\r
+ ASIOSamples samplePosition;\r
+ long track;\r
+ long trackSwitches[16]; // 512 tracks on/off\r
+ char future[64];\r
+} ASIOTransportParameters;\r
+\r
+enum\r
+{\r
+ kTransStart = 1,\r
+ kTransStop,\r
+ kTransLocate, // to samplePosition\r
+ kTransPunchIn,\r
+ kTransPunchOut,\r
+ kTransArmOn, // track\r
+ kTransArmOff, // track\r
+ kTransMonitorOn, // track\r
+ kTransMonitorOff, // track\r
+ kTransArm, // trackSwitches\r
+ kTransMonitor // trackSwitches\r
+};\r
+\r
+/*\r
+// DSD support\r
+// Some notes on how to use ASIOIoFormatType.\r
+//\r
+// The caller will fill the format with the request types.\r
+// If the board can do the request then it will leave the\r
+// values unchanged. If the board does not support the\r
+// request then it will change that entry to Invalid (-1)\r
+//\r
+// So to request DSD then\r
+//\r
+// ASIOIoFormat NeedThis={kASIODSDFormat};\r
+//\r
+// if(ASE_SUCCESS != ASIOFuture(kAsioSetIoFormat,&NeedThis) ){\r
+// // If the board did not accept one of the parameters then the\r
+// // whole call will fail and the failing parameter will\r
+// // have had its value changes to -1.\r
+// }\r
+//\r
+// Note: Switching between the formats need to be done before the "prepared"\r
+// state (see ASIO 2 documentation) is entered.\r
+*/\r
+typedef long int ASIOIoFormatType;\r
+enum ASIOIoFormatType_e\r
+{\r
+ kASIOFormatInvalid = -1,\r
+ kASIOPCMFormat = 0,\r
+ kASIODSDFormat = 1,\r
+};\r
+\r
+typedef struct ASIOIoFormat_s\r
+{\r
+ ASIOIoFormatType FormatType;\r
+ char future[512-sizeof(ASIOIoFormatType)];\r
+} ASIOIoFormat;\r
+\r
+\r
+ASIOError ASIOOutputReady(void);\r
+/* Purpose:\r
+ this tells the driver that the host has completed processing\r
+ the output buffers. if the data format required by the hardware\r
+ differs from the supported asio formats, but the hardware\r
+ buffers are DMA buffers, the driver will have to convert\r
+ the audio stream data; as the bufferSwitch callback is\r
+ usually issued at dma block switch time, the driver will\r
+ have to convert the *previous* host buffer, which increases\r
+ the output latency by one block.\r
+ when the host finds out that ASIOOutputReady() returns\r
+ true, it will issue this call whenever it completed\r
+ output processing. then the driver can convert the\r
+ host data directly to the dma buffer to be played next,\r
+ reducing output latency by one block.\r
+ another way to look at it is, that the buffer switch is called\r
+ in order to pass the *input* stream to the host, so that it can\r
+ process the input into the output, and the output stream is passed\r
+ to the driver when the host has completed its process.\r
+ Parameter:\r
+ None\r
+ Returns:\r
+ only if the above mentioned scenario is given, and a reduction\r
+ of output latency can be acheived by this mechanism, should\r
+ ASE_OK be returned. otherwise (and usually), ASE_NotPresent\r
+ should be returned in order to prevent further calls to this\r
+ function. note that the host may want to determine if it is\r
+ to use this when the system is not yet fully initialized, so\r
+ ASE_OK should always be returned if the mechanism makes sense. \r
+ Notes:\r
+ please remeber to adjust ASIOGetLatencies() according to\r
+ whether ASIOOutputReady() was ever called or not, if your\r
+ driver supports this scenario.\r
+ also note that the engine may fail to call ASIO_OutputReady()\r
+ in time in overload cases. as already mentioned, bufferSwitch\r
+ should be called for every block regardless of whether a block\r
+ could be processed in time.\r
+*/\r
+\r
+// restore old alignment\r
+#if defined(_MSC_VER) && !defined(__MWERKS__) \r
+#pragma pack(pop)\r
+#elif PRAGMA_ALIGN_SUPPORTED\r
+#pragma options align = reset\r
+#endif\r
+\r
+#endif\r
+\r
--- /dev/null
+#include <string.h>\r
+#include "asiodrivers.h"\r
+\r
+AsioDrivers* asioDrivers = 0;\r
+\r
+bool loadAsioDriver(char *name);\r
+\r
+bool loadAsioDriver(char *name)\r
+{\r
+ if(!asioDrivers)\r
+ asioDrivers = new AsioDrivers();\r
+ if(asioDrivers)\r
+ return asioDrivers->loadDriver(name);\r
+ return false;\r
+}\r
+\r
+//------------------------------------------------------------------------------------\r
+\r
+#if MAC\r
+\r
+bool resolveASIO(unsigned long aconnID);\r
+\r
+AsioDrivers::AsioDrivers() : CodeFragments("ASIO Drivers", 'AsDr', 'Asio')\r
+{\r
+ connID = -1;\r
+ curIndex = -1;\r
+}\r
+\r
+AsioDrivers::~AsioDrivers()\r
+{\r
+ removeCurrentDriver();\r
+}\r
+\r
+bool AsioDrivers::getCurrentDriverName(char *name)\r
+{\r
+ if(curIndex >= 0)\r
+ return getName(curIndex, name);\r
+ return false;\r
+}\r
+\r
+long AsioDrivers::getDriverNames(char **names, long maxDrivers)\r
+{\r
+ for(long i = 0; i < getNumFragments() && i < maxDrivers; i++)\r
+ getName(i, names[i]);\r
+ return getNumFragments() < maxDrivers ? getNumFragments() : maxDrivers;\r
+}\r
+\r
+bool AsioDrivers::loadDriver(char *name)\r
+{\r
+ char dname[64];\r
+ unsigned long newID;\r
+\r
+ for(long i = 0; i < getNumFragments(); i++)\r
+ {\r
+ if(getName(i, dname) && !strcmp(name, dname))\r
+ {\r
+ if(newInstance(i, &newID))\r
+ {\r
+ if(resolveASIO(newID))\r
+ {\r
+ if(connID != -1)\r
+ removeInstance(curIndex, connID);\r
+ curIndex = i;\r
+ connID = newID;\r
+ return true;\r
+ }\r
+ }\r
+ break;\r
+ }\r
+ }\r
+ return false;\r
+}\r
+\r
+void AsioDrivers::removeCurrentDriver()\r
+{\r
+ if(connID != -1)\r
+ removeInstance(curIndex, connID);\r
+ connID = -1;\r
+ curIndex = -1;\r
+}\r
+\r
+//------------------------------------------------------------------------------------\r
+\r
+#elif WINDOWS\r
+\r
+#include "iasiodrv.h"\r
+\r
+extern IASIO* theAsioDriver;\r
+\r
+AsioDrivers::AsioDrivers() : AsioDriverList()\r
+{\r
+ curIndex = -1;\r
+}\r
+\r
+AsioDrivers::~AsioDrivers()\r
+{\r
+}\r
+\r
+bool AsioDrivers::getCurrentDriverName(char *name)\r
+{\r
+ if(curIndex >= 0)\r
+ return asioGetDriverName(curIndex, name, 32) == 0 ? true : false;\r
+ name[0] = 0;\r
+ return false;\r
+}\r
+\r
+long AsioDrivers::getDriverNames(char **names, long maxDrivers)\r
+{\r
+ for(long i = 0; i < asioGetNumDev() && i < maxDrivers; i++)\r
+ asioGetDriverName(i, names[i], 32);\r
+ return asioGetNumDev() < maxDrivers ? asioGetNumDev() : maxDrivers;\r
+}\r
+\r
+bool AsioDrivers::loadDriver(char *name)\r
+{\r
+ char dname[64];\r
+ char curName[64];\r
+\r
+ for(long i = 0; i < asioGetNumDev(); i++)\r
+ {\r
+ if(!asioGetDriverName(i, dname, 32) && !strcmp(name, dname))\r
+ {\r
+ curName[0] = 0;\r
+ getCurrentDriverName(curName); // in case we fail...\r
+ removeCurrentDriver();\r
+\r
+ if(!asioOpenDriver(i, (void **)&theAsioDriver))\r
+ {\r
+ curIndex = i;\r
+ return true;\r
+ }\r
+ else\r
+ {\r
+ theAsioDriver = 0;\r
+ if(curName[0] && strcmp(dname, curName))\r
+ loadDriver(curName); // try restore\r
+ }\r
+ break;\r
+ }\r
+ }\r
+ return false;\r
+}\r
+\r
+void AsioDrivers::removeCurrentDriver()\r
+{\r
+ if(curIndex != -1)\r
+ asioCloseDriver(curIndex);\r
+ curIndex = -1;\r
+}\r
+\r
+#elif SGI || BEOS\r
+\r
+#include "asiolist.h"\r
+\r
+AsioDrivers::AsioDrivers() \r
+ : AsioDriverList()\r
+{\r
+ curIndex = -1;\r
+}\r
+\r
+AsioDrivers::~AsioDrivers()\r
+{\r
+}\r
+\r
+bool AsioDrivers::getCurrentDriverName(char *name)\r
+{\r
+ return false;\r
+}\r
+\r
+long AsioDrivers::getDriverNames(char **names, long maxDrivers)\r
+{\r
+ return 0;\r
+}\r
+\r
+bool AsioDrivers::loadDriver(char *name)\r
+{\r
+ return false;\r
+}\r
+\r
+void AsioDrivers::removeCurrentDriver()\r
+{\r
+}\r
+\r
+#else\r
+#error implement me\r
+#endif\r
--- /dev/null
+#ifndef __AsioDrivers__\r
+#define __AsioDrivers__\r
+\r
+#include "ginclude.h"\r
+\r
+#if MAC\r
+#include "CodeFragments.hpp"\r
+\r
+class AsioDrivers : public CodeFragments\r
+\r
+#elif WINDOWS\r
+#include <windows.h>\r
+#include "asiolist.h"\r
+\r
+class AsioDrivers : public AsioDriverList\r
+\r
+#elif SGI || BEOS\r
+#include "asiolist.h"\r
+\r
+class AsioDrivers : public AsioDriverList\r
+\r
+#else\r
+#error implement me\r
+#endif\r
+\r
+{\r
+public:\r
+ AsioDrivers();\r
+ ~AsioDrivers();\r
+ \r
+ bool getCurrentDriverName(char *name);\r
+ long getDriverNames(char **names, long maxDrivers);\r
+ bool loadDriver(char *name);\r
+ void removeCurrentDriver();\r
+ long getCurrentDriverIndex() {return curIndex;}\r
+protected:\r
+ unsigned long connID;\r
+ long curIndex;\r
+};\r
+\r
+#endif\r
--- /dev/null
+/*\r
+ Steinberg Audio Stream I/O API\r
+ (c) 1996, Steinberg Soft- und Hardware GmbH\r
+ charlie (May 1996)\r
+\r
+ asiodrvr.h\r
+ c++ superclass to implement asio functionality. from this,\r
+ you can derive whatever required\r
+*/\r
+\r
+#ifndef _asiodrvr_\r
+#define _asiodrvr_\r
+\r
+// cpu and os system we are running on\r
+#include "asiosys.h"\r
+// basic "C" interface\r
+#include "asio.h"\r
+\r
+class AsioDriver;\r
+extern AsioDriver *getDriver(); // for generic constructor \r
+\r
+#if WINDOWS\r
+#include <windows.h>\r
+#include "combase.h"\r
+#include "iasiodrv.h"\r
+class AsioDriver : public IASIO ,public CUnknown\r
+{\r
+public:\r
+ AsioDriver(LPUNKNOWN pUnk, HRESULT *phr);\r
+\r
+ DECLARE_IUNKNOWN\r
+ // Factory method\r
+ static CUnknown *CreateInstance(LPUNKNOWN pUnk, HRESULT *phr);\r
+ // IUnknown\r
+ virtual HRESULT STDMETHODCALLTYPE NonDelegatingQueryInterface(REFIID riid,void **ppvObject);\r
+\r
+#else\r
+\r
+class AsioDriver\r
+{\r
+public:\r
+ AsioDriver();\r
+#endif\r
+ virtual ~AsioDriver();\r
+\r
+ virtual ASIOBool init(void* sysRef);\r
+ virtual void getDriverName(char *name); // max 32 bytes incl. terminating zero\r
+ virtual long getDriverVersion();\r
+ virtual void getErrorMessage(char *string); // max 124 bytes incl.\r
+\r
+ virtual ASIOError start();\r
+ virtual ASIOError stop();\r
+\r
+ virtual ASIOError getChannels(long *numInputChannels, long *numOutputChannels);\r
+ virtual ASIOError getLatencies(long *inputLatency, long *outputLatency);\r
+ virtual ASIOError getBufferSize(long *minSize, long *maxSize,\r
+ long *preferredSize, long *granularity);\r
+\r
+ virtual ASIOError canSampleRate(ASIOSampleRate sampleRate);\r
+ virtual ASIOError getSampleRate(ASIOSampleRate *sampleRate);\r
+ virtual ASIOError setSampleRate(ASIOSampleRate sampleRate);\r
+ virtual ASIOError getClockSources(ASIOClockSource *clocks, long *numSources);\r
+ virtual ASIOError setClockSource(long reference);\r
+\r
+ virtual ASIOError getSamplePosition(ASIOSamples *sPos, ASIOTimeStamp *tStamp);\r
+ virtual ASIOError getChannelInfo(ASIOChannelInfo *info);\r
+\r
+ virtual ASIOError createBuffers(ASIOBufferInfo *bufferInfos, long numChannels,\r
+ long bufferSize, ASIOCallbacks *callbacks);\r
+ virtual ASIOError disposeBuffers();\r
+\r
+ virtual ASIOError controlPanel();\r
+ virtual ASIOError future(long selector, void *opt);\r
+ virtual ASIOError outputReady();\r
+};\r
+#endif\r
--- /dev/null
+#include <windows.h>
+#include "iasiodrv.h"
+#include "asiolist.h"
+
+#define ASIODRV_DESC "description"
+#define INPROC_SERVER "InprocServer32"
+#define ASIO_PATH "software\\asio"
+#define COM_CLSID "clsid"
+
+// ******************************************************************
+// Local Functions
+// ******************************************************************
+static LONG findDrvPath (char *clsidstr,char *dllpath,int dllpathsize)
+{
+ HKEY hkEnum,hksub,hkpath;
+ char databuf[512];
+ LONG cr,rc = -1;
+ DWORD datatype,datasize;
+ DWORD index;
+ OFSTRUCT ofs;
+ HFILE hfile;
+ BOOL found = FALSE;
+
+#ifdef UNICODE
+ CharLowerBuffA(clsidstr,strlen(clsidstr));
+ if ((cr = RegOpenKeyA(HKEY_CLASSES_ROOT,COM_CLSID,&hkEnum)) == ERROR_SUCCESS) {
+
+ index = 0;
+ while (cr == ERROR_SUCCESS && !found) {
+ cr = RegEnumKeyA(hkEnum,index++,databuf,512);
+ if (cr == ERROR_SUCCESS) {
+ CharLowerBuffA(databuf,strlen(databuf));
+ if (!(strcmp(databuf,clsidstr))) {
+ if ((cr = RegOpenKeyExA(hkEnum,databuf,0,KEY_READ,&hksub)) == ERROR_SUCCESS) {
+ if ((cr = RegOpenKeyExA(hksub,INPROC_SERVER,0,KEY_READ,&hkpath)) == ERROR_SUCCESS) {
+ datatype = REG_SZ; datasize = (DWORD)dllpathsize;
+ cr = RegQueryValueEx(hkpath,0,0,&datatype,(LPBYTE)dllpath,&datasize);
+ if (cr == ERROR_SUCCESS) {
+ memset(&ofs,0,sizeof(OFSTRUCT));
+ ofs.cBytes = sizeof(OFSTRUCT);
+ hfile = OpenFile(dllpath,&ofs,OF_EXIST);
+ if (hfile) rc = 0;
+ }
+ RegCloseKey(hkpath);
+ }
+ RegCloseKey(hksub);
+ }
+ found = TRUE; // break out
+ }
+ }
+ }
+ RegCloseKey(hkEnum);
+ }
+#else
+ CharLowerBuff(clsidstr,strlen(clsidstr));
+ if ((cr = RegOpenKey(HKEY_CLASSES_ROOT,COM_CLSID,&hkEnum)) == ERROR_SUCCESS) {
+
+ index = 0;
+ while (cr == ERROR_SUCCESS && !found) {
+ cr = RegEnumKey(hkEnum,index++,databuf,512);
+ if (cr == ERROR_SUCCESS) {
+ CharLowerBuff(databuf,strlen(databuf));
+ if (!(strcmp(databuf,clsidstr))) {
+ if ((cr = RegOpenKeyEx(hkEnum,databuf,0,KEY_READ,&hksub)) == ERROR_SUCCESS) {
+ if ((cr = RegOpenKeyEx(hksub,INPROC_SERVER,0,KEY_READ,&hkpath)) == ERROR_SUCCESS) {
+ datatype = REG_SZ; datasize = (DWORD)dllpathsize;
+ cr = RegQueryValueEx(hkpath,0,0,&datatype,(LPBYTE)dllpath,&datasize);
+ if (cr == ERROR_SUCCESS) {
+ memset(&ofs,0,sizeof(OFSTRUCT));
+ ofs.cBytes = sizeof(OFSTRUCT);
+ hfile = OpenFile(dllpath,&ofs,OF_EXIST);
+ if (hfile) rc = 0;
+ }
+ RegCloseKey(hkpath);
+ }
+ RegCloseKey(hksub);
+ }
+ found = TRUE; // break out
+ }
+ }
+ }
+ RegCloseKey(hkEnum);
+ }
+#endif
+ return rc;
+}
+
+
+static LPASIODRVSTRUCT newDrvStruct (HKEY hkey,char *keyname,int drvID,LPASIODRVSTRUCT lpdrv)
+{
+ HKEY hksub;
+ char databuf[256];
+ char dllpath[MAXPATHLEN];
+ WORD wData[100];
+ CLSID clsid;
+ DWORD datatype,datasize;
+ LONG cr,rc;
+
+ if (!lpdrv) {
+ if ((cr = RegOpenKeyExA(hkey,keyname,0,KEY_READ,&hksub)) == ERROR_SUCCESS) {
+
+ datatype = REG_SZ; datasize = 256;
+ cr = RegQueryValueExA(hksub,COM_CLSID,0,&datatype,(LPBYTE)databuf,&datasize);
+ if (cr == ERROR_SUCCESS) {
+ rc = findDrvPath (databuf,dllpath,MAXPATHLEN);
+ if (rc == 0) {
+ lpdrv = new ASIODRVSTRUCT[1];
+ if (lpdrv) {
+ memset(lpdrv,0,sizeof(ASIODRVSTRUCT));
+ lpdrv->drvID = drvID;
+ MultiByteToWideChar(CP_ACP,0,(LPCSTR)databuf,-1,(LPWSTR)wData,100);
+ if ((cr = CLSIDFromString((LPOLESTR)wData,(LPCLSID)&clsid)) == S_OK) {
+ memcpy(&lpdrv->clsid,&clsid,sizeof(CLSID));
+ }
+
+ datatype = REG_SZ; datasize = 256;
+ cr = RegQueryValueExA(hksub,ASIODRV_DESC,0,&datatype,(LPBYTE)databuf,&datasize);
+ if (cr == ERROR_SUCCESS) {
+ strcpy(lpdrv->drvname,databuf);
+ }
+ else strcpy(lpdrv->drvname,keyname);
+ }
+ }
+ }
+ RegCloseKey(hksub);
+ }
+ }
+ else lpdrv->next = newDrvStruct(hkey,keyname,drvID+1,lpdrv->next);
+
+ return lpdrv;
+}
+
+static void deleteDrvStruct (LPASIODRVSTRUCT lpdrv)
+{
+ IASIO *iasio;
+
+ if (lpdrv != 0) {
+ deleteDrvStruct(lpdrv->next);
+ if (lpdrv->asiodrv) {
+ iasio = (IASIO *)lpdrv->asiodrv;
+ iasio->Release();
+ }
+ delete lpdrv;
+ }
+}
+
+
+static LPASIODRVSTRUCT getDrvStruct (int drvID,LPASIODRVSTRUCT lpdrv)
+{
+ while (lpdrv) {
+ if (lpdrv->drvID == drvID) return lpdrv;
+ lpdrv = lpdrv->next;
+ }
+ return 0;
+}
+// ******************************************************************
+
+
+// ******************************************************************
+// AsioDriverList
+// ******************************************************************
+AsioDriverList::AsioDriverList ()
+{
+ HKEY hkEnum = 0;
+ char keyname[MAXDRVNAMELEN];
+ LPASIODRVSTRUCT pdl;
+ LONG cr;
+ DWORD index = 0;
+ BOOL fin = FALSE;
+
+ numdrv = 0;
+ lpdrvlist = 0;
+
+#ifdef UNICODE
+ cr = RegOpenKeyA(HKEY_LOCAL_MACHINE,ASIO_PATH,&hkEnum);
+#else
+ cr = RegOpenKey(HKEY_LOCAL_MACHINE,ASIO_PATH,&hkEnum);
+#endif
+ while (cr == ERROR_SUCCESS) {
+#ifdef UNICODE
+ if ((cr = RegEnumKeyA(hkEnum,index++,keyname,MAXDRVNAMELEN))== ERROR_SUCCESS) {
+#else
+ if ((cr = RegEnumKey(hkEnum,index++,keyname,MAXDRVNAMELEN))== ERROR_SUCCESS) {
+#endif
+ lpdrvlist = newDrvStruct (hkEnum,keyname,0,lpdrvlist);
+ }
+ else fin = TRUE;
+ }
+ if (hkEnum) RegCloseKey(hkEnum);
+
+ pdl = lpdrvlist;
+ while (pdl) {
+ numdrv++;
+ pdl = pdl->next;
+ }
+
+ if (numdrv) CoInitialize(0); // initialize COM
+}
+
+AsioDriverList::~AsioDriverList ()
+{
+ if (numdrv) {
+ deleteDrvStruct(lpdrvlist);
+ CoUninitialize();
+ }
+}
+
+
+LONG AsioDriverList::asioGetNumDev (VOID)
+{
+ return (LONG)numdrv;
+}
+
+
+LONG AsioDriverList::asioOpenDriver (int drvID,LPVOID *asiodrv)
+{
+ LPASIODRVSTRUCT lpdrv = 0;
+ long rc;
+
+ if (!asiodrv) return DRVERR_INVALID_PARAM;
+
+ if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
+ if (!lpdrv->asiodrv) {
+ rc = CoCreateInstance(lpdrv->clsid,0,CLSCTX_INPROC_SERVER,lpdrv->clsid,asiodrv);
+ if (rc == S_OK) {
+ lpdrv->asiodrv = *asiodrv;
+ return 0;
+ }
+ // else if (rc == REGDB_E_CLASSNOTREG)
+ // strcpy (info->messageText, "Driver not registered in the Registration Database!");
+ }
+ else rc = DRVERR_DEVICE_ALREADY_OPEN;
+ }
+ else rc = DRVERR_DEVICE_NOT_FOUND;
+
+ return rc;
+}
+
+
+LONG AsioDriverList::asioCloseDriver (int drvID)
+{
+ LPASIODRVSTRUCT lpdrv = 0;
+ IASIO *iasio;
+
+ if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
+ if (lpdrv->asiodrv) {
+ iasio = (IASIO *)lpdrv->asiodrv;
+ iasio->Release();
+ lpdrv->asiodrv = 0;
+ }
+ }
+
+ return 0;
+}
+
+LONG AsioDriverList::asioGetDriverName (int drvID,char *drvname,int drvnamesize)
+{
+ LPASIODRVSTRUCT lpdrv = 0;
+
+ if (!drvname) return DRVERR_INVALID_PARAM;
+
+ if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
+ if (strlen(lpdrv->drvname) < (unsigned int)drvnamesize) {
+ strcpy(drvname,lpdrv->drvname);
+ }
+ else {
+ memcpy(drvname,lpdrv->drvname,drvnamesize-4);
+ drvname[drvnamesize-4] = '.';
+ drvname[drvnamesize-3] = '.';
+ drvname[drvnamesize-2] = '.';
+ drvname[drvnamesize-1] = 0;
+ }
+ return 0;
+ }
+ return DRVERR_DEVICE_NOT_FOUND;
+}
+
+LONG AsioDriverList::asioGetDriverPath (int drvID,char *dllpath,int dllpathsize)
+{
+ LPASIODRVSTRUCT lpdrv = 0;
+
+ if (!dllpath) return DRVERR_INVALID_PARAM;
+
+ if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
+ if (strlen(lpdrv->dllpath) < (unsigned int)dllpathsize) {
+ strcpy(dllpath,lpdrv->dllpath);
+ return 0;
+ }
+ dllpath[0] = 0;
+ return DRVERR_INVALID_PARAM;
+ }
+ return DRVERR_DEVICE_NOT_FOUND;
+}
+
+LONG AsioDriverList::asioGetDriverCLSID (int drvID,CLSID *clsid)
+{
+ LPASIODRVSTRUCT lpdrv = 0;
+
+ if (!clsid) return DRVERR_INVALID_PARAM;
+
+ if ((lpdrv = getDrvStruct(drvID,lpdrvlist)) != 0) {
+ memcpy(clsid,&lpdrv->clsid,sizeof(CLSID));
+ return 0;
+ }
+ return DRVERR_DEVICE_NOT_FOUND;
+}
+
+
--- /dev/null
+#ifndef __asiolist__\r
+#define __asiolist__\r
+\r
+#define DRVERR -5000\r
+#define DRVERR_INVALID_PARAM DRVERR-1\r
+#define DRVERR_DEVICE_ALREADY_OPEN DRVERR-2\r
+#define DRVERR_DEVICE_NOT_FOUND DRVERR-3\r
+\r
+#define MAXPATHLEN 512\r
+#define MAXDRVNAMELEN 128\r
+\r
+struct asiodrvstruct\r
+{\r
+ int drvID;\r
+ CLSID clsid;\r
+ char dllpath[MAXPATHLEN];\r
+ char drvname[MAXDRVNAMELEN];\r
+ LPVOID asiodrv;\r
+ struct asiodrvstruct *next;\r
+};\r
+\r
+typedef struct asiodrvstruct ASIODRVSTRUCT;\r
+typedef ASIODRVSTRUCT *LPASIODRVSTRUCT;\r
+\r
+class AsioDriverList {\r
+public:\r
+ AsioDriverList();\r
+ ~AsioDriverList();\r
+ \r
+ LONG asioOpenDriver (int,VOID **);\r
+ LONG asioCloseDriver (int);\r
+\r
+ // nice to have\r
+ LONG asioGetNumDev (VOID);\r
+ LONG asioGetDriverName (int,char *,int); \r
+ LONG asioGetDriverPath (int,char *,int);\r
+ LONG asioGetDriverCLSID (int,CLSID *);\r
+\r
+ // or use directly access\r
+ LPASIODRVSTRUCT lpdrvlist;\r
+ int numdrv;\r
+};\r
+\r
+typedef class AsioDriverList *LPASIODRIVERLIST;\r
+\r
+#endif\r
--- /dev/null
+#ifndef __asiosys__\r
+ #define __asiosys__\r
+\r
+ #ifdef WIN32\r
+ #undef MAC \r
+ #define PPC 0\r
+ #define WINDOWS 1\r
+ #define SGI 0\r
+ #define SUN 0\r
+ #define LINUX 0\r
+ #define BEOS 0\r
+\r
+ #define NATIVE_INT64 0\r
+ #define IEEE754_64FLOAT 1\r
+ \r
+ #elif BEOS\r
+ #define MAC 0\r
+ #define PPC 0\r
+ #define WINDOWS 0\r
+ #define PC 0\r
+ #define SGI 0\r
+ #define SUN 0\r
+ #define LINUX 0\r
+ \r
+ #define NATIVE_INT64 0\r
+ #define IEEE754_64FLOAT 1\r
+ \r
+ #ifndef DEBUG\r
+ #define DEBUG 0\r
+ #if DEBUG\r
+ void DEBUGGERMESSAGE(char *string);\r
+ #else\r
+ #define DEBUGGERMESSAGE(a)\r
+ #endif\r
+ #endif\r
+\r
+ #elif SGI\r
+ #define MAC 0\r
+ #define PPC 0\r
+ #define WINDOWS 0\r
+ #define PC 0\r
+ #define SUN 0\r
+ #define LINUX 0\r
+ #define BEOS 0\r
+ \r
+ #define NATIVE_INT64 0\r
+ #define IEEE754_64FLOAT 1\r
+ \r
+ #ifndef DEBUG\r
+ #define DEBUG 0\r
+ #if DEBUG\r
+ void DEBUGGERMESSAGE(char *string);\r
+ #else\r
+ #define DEBUGGERMESSAGE(a)\r
+ #endif\r
+ #endif\r
+\r
+ #else // MAC\r
+\r
+ #define MAC 1\r
+ #define PPC 1\r
+ #define WINDOWS 0\r
+ #define PC 0\r
+ #define SGI 0\r
+ #define SUN 0\r
+ #define LINUX 0\r
+ #define BEOS 0\r
+\r
+ #define NATIVE_INT64 0\r
+ #define IEEE754_64FLOAT 1\r
+\r
+ #ifndef DEBUG\r
+ #define DEBUG 0\r
+ #if DEBUG\r
+ void DEBUGGERMESSAGE(char *string);\r
+ #else\r
+ #define DEBUGGERMESSAGE(a)\r
+ #endif\r
+ #endif\r
+ #endif\r
+\r
+#endif\r
--- /dev/null
+/*==========================================================================;
+ *
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ *
+ * File: dsound.h
+ * Content: DirectSound include file
+ *
+ **************************************************************************/
+
+#define COM_NO_WINDOWS_H
+#include <objbase.h>
+#include <float.h>
+
+#ifndef DIRECTSOUND_VERSION
+#define DIRECTSOUND_VERSION 0x0900 /* Version 9.0 */
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+#ifndef __DSOUND_INCLUDED__
+#define __DSOUND_INCLUDED__
+
+/* Type definitions shared with Direct3D */
+
+#ifndef DX_SHARED_DEFINES
+
+typedef float D3DVALUE, *LPD3DVALUE;
+
+#ifndef D3DCOLOR_DEFINED
+typedef DWORD D3DCOLOR;
+#define D3DCOLOR_DEFINED
+#endif
+
+#ifndef LPD3DCOLOR_DEFINED
+typedef DWORD *LPD3DCOLOR;
+#define LPD3DCOLOR_DEFINED
+#endif
+
+#ifndef D3DVECTOR_DEFINED
+typedef struct _D3DVECTOR {
+ float x;
+ float y;
+ float z;
+} D3DVECTOR;
+#define D3DVECTOR_DEFINED
+#endif
+
+#ifndef LPD3DVECTOR_DEFINED
+typedef D3DVECTOR *LPD3DVECTOR;
+#define LPD3DVECTOR_DEFINED
+#endif
+
+#define DX_SHARED_DEFINES
+#endif // DX_SHARED_DEFINES
+
+#define _FACDS 0x878 /* DirectSound's facility code */
+#define MAKE_DSHRESULT(code) MAKE_HRESULT(1, _FACDS, code)
+
+// DirectSound Component GUID {47D4D946-62E8-11CF-93BC-444553540000}
+DEFINE_GUID(CLSID_DirectSound, 0x47d4d946, 0x62e8, 0x11cf, 0x93, 0xbc, 0x44, 0x45, 0x53, 0x54, 0x0, 0x0);
+
+// DirectSound 8.0 Component GUID {3901CC3F-84B5-4FA4-BA35-AA8172B8A09B}
+DEFINE_GUID(CLSID_DirectSound8, 0x3901cc3f, 0x84b5, 0x4fa4, 0xba, 0x35, 0xaa, 0x81, 0x72, 0xb8, 0xa0, 0x9b);
+
+// DirectSound Capture Component GUID {B0210780-89CD-11D0-AF08-00A0C925CD16}
+DEFINE_GUID(CLSID_DirectSoundCapture, 0xb0210780, 0x89cd, 0x11d0, 0xaf, 0x8, 0x0, 0xa0, 0xc9, 0x25, 0xcd, 0x16);
+
+// DirectSound 8.0 Capture Component GUID {E4BCAC13-7F99-4908-9A8E-74E3BF24B6E1}
+DEFINE_GUID(CLSID_DirectSoundCapture8, 0xe4bcac13, 0x7f99, 0x4908, 0x9a, 0x8e, 0x74, 0xe3, 0xbf, 0x24, 0xb6, 0xe1);
+
+// DirectSound Full Duplex Component GUID {FEA4300C-7959-4147-B26A-2377B9E7A91D}
+DEFINE_GUID(CLSID_DirectSoundFullDuplex, 0xfea4300c, 0x7959, 0x4147, 0xb2, 0x6a, 0x23, 0x77, 0xb9, 0xe7, 0xa9, 0x1d);
+
+
+// DirectSound default playback device GUID {DEF00000-9C6D-47ED-AAF1-4DDA8F2B5C03}
+DEFINE_GUID(DSDEVID_DefaultPlayback, 0xdef00000, 0x9c6d, 0x47ed, 0xaa, 0xf1, 0x4d, 0xda, 0x8f, 0x2b, 0x5c, 0x03);
+
+// DirectSound default capture device GUID {DEF00001-9C6D-47ED-AAF1-4DDA8F2B5C03}
+DEFINE_GUID(DSDEVID_DefaultCapture, 0xdef00001, 0x9c6d, 0x47ed, 0xaa, 0xf1, 0x4d, 0xda, 0x8f, 0x2b, 0x5c, 0x03);
+
+// DirectSound default device for voice playback {DEF00002-9C6D-47ED-AAF1-4DDA8F2B5C03}
+DEFINE_GUID(DSDEVID_DefaultVoicePlayback, 0xdef00002, 0x9c6d, 0x47ed, 0xaa, 0xf1, 0x4d, 0xda, 0x8f, 0x2b, 0x5c, 0x03);
+
+// DirectSound default device for voice capture {DEF00003-9C6D-47ED-AAF1-4DDA8F2B5C03}
+DEFINE_GUID(DSDEVID_DefaultVoiceCapture, 0xdef00003, 0x9c6d, 0x47ed, 0xaa, 0xf1, 0x4d, 0xda, 0x8f, 0x2b, 0x5c, 0x03);
+
+
+//
+// Forward declarations for interfaces.
+// 'struct' not 'class' per the way DECLARE_INTERFACE_ is defined
+//
+
+#ifdef __cplusplus
+struct IDirectSound;
+struct IDirectSoundBuffer;
+struct IDirectSound3DListener;
+struct IDirectSound3DBuffer;
+struct IDirectSoundCapture;
+struct IDirectSoundCaptureBuffer;
+struct IDirectSoundNotify;
+#endif // __cplusplus
+
+
+//
+// DirectSound 8.0 interfaces.
+//
+
+#if DIRECTSOUND_VERSION >= 0x0800
+
+#ifdef __cplusplus
+struct IDirectSound8;
+struct IDirectSoundBuffer8;
+struct IDirectSoundCaptureBuffer8;
+struct IDirectSoundFXGargle;
+struct IDirectSoundFXChorus;
+struct IDirectSoundFXFlanger;
+struct IDirectSoundFXEcho;
+struct IDirectSoundFXDistortion;
+struct IDirectSoundFXCompressor;
+struct IDirectSoundFXParamEq;
+struct IDirectSoundFXWavesReverb;
+struct IDirectSoundFXI3DL2Reverb;
+struct IDirectSoundCaptureFXAec;
+struct IDirectSoundCaptureFXNoiseSuppress;
+struct IDirectSoundFullDuplex;
+#endif // __cplusplus
+
+// IDirectSound8, IDirectSoundBuffer8 and IDirectSoundCaptureBuffer8 are the
+// only DirectSound 7.0 interfaces with changed functionality in version 8.0.
+// The other level 8 interfaces as equivalent to their level 7 counterparts:
+
+#define IDirectSoundCapture8 IDirectSoundCapture
+#define IDirectSound3DListener8 IDirectSound3DListener
+#define IDirectSound3DBuffer8 IDirectSound3DBuffer
+#define IDirectSoundNotify8 IDirectSoundNotify
+#define IDirectSoundFXGargle8 IDirectSoundFXGargle
+#define IDirectSoundFXChorus8 IDirectSoundFXChorus
+#define IDirectSoundFXFlanger8 IDirectSoundFXFlanger
+#define IDirectSoundFXEcho8 IDirectSoundFXEcho
+#define IDirectSoundFXDistortion8 IDirectSoundFXDistortion
+#define IDirectSoundFXCompressor8 IDirectSoundFXCompressor
+#define IDirectSoundFXParamEq8 IDirectSoundFXParamEq
+#define IDirectSoundFXWavesReverb8 IDirectSoundFXWavesReverb
+#define IDirectSoundFXI3DL2Reverb8 IDirectSoundFXI3DL2Reverb
+#define IDirectSoundCaptureFXAec8 IDirectSoundCaptureFXAec
+#define IDirectSoundCaptureFXNoiseSuppress8 IDirectSoundCaptureFXNoiseSuppress
+#define IDirectSoundFullDuplex8 IDirectSoundFullDuplex
+
+#endif // DIRECTSOUND_VERSION >= 0x0800
+
+typedef struct IDirectSound *LPDIRECTSOUND;
+typedef struct IDirectSoundBuffer *LPDIRECTSOUNDBUFFER;
+typedef struct IDirectSound3DListener *LPDIRECTSOUND3DLISTENER;
+typedef struct IDirectSound3DBuffer *LPDIRECTSOUND3DBUFFER;
+typedef struct IDirectSoundCapture *LPDIRECTSOUNDCAPTURE;
+typedef struct IDirectSoundCaptureBuffer *LPDIRECTSOUNDCAPTUREBUFFER;
+typedef struct IDirectSoundNotify *LPDIRECTSOUNDNOTIFY;
+
+
+#if DIRECTSOUND_VERSION >= 0x0800
+
+typedef struct IDirectSoundFXGargle *LPDIRECTSOUNDFXGARGLE;
+typedef struct IDirectSoundFXChorus *LPDIRECTSOUNDFXCHORUS;
+typedef struct IDirectSoundFXFlanger *LPDIRECTSOUNDFXFLANGER;
+typedef struct IDirectSoundFXEcho *LPDIRECTSOUNDFXECHO;
+typedef struct IDirectSoundFXDistortion *LPDIRECTSOUNDFXDISTORTION;
+typedef struct IDirectSoundFXCompressor *LPDIRECTSOUNDFXCOMPRESSOR;
+typedef struct IDirectSoundFXParamEq *LPDIRECTSOUNDFXPARAMEQ;
+typedef struct IDirectSoundFXWavesReverb *LPDIRECTSOUNDFXWAVESREVERB;
+typedef struct IDirectSoundFXI3DL2Reverb *LPDIRECTSOUNDFXI3DL2REVERB;
+typedef struct IDirectSoundCaptureFXAec *LPDIRECTSOUNDCAPTUREFXAEC;
+typedef struct IDirectSoundCaptureFXNoiseSuppress *LPDIRECTSOUNDCAPTUREFXNOISESUPPRESS;
+typedef struct IDirectSoundFullDuplex *LPDIRECTSOUNDFULLDUPLEX;
+
+typedef struct IDirectSound8 *LPDIRECTSOUND8;
+typedef struct IDirectSoundBuffer8 *LPDIRECTSOUNDBUFFER8;
+typedef struct IDirectSound3DListener8 *LPDIRECTSOUND3DLISTENER8;
+typedef struct IDirectSound3DBuffer8 *LPDIRECTSOUND3DBUFFER8;
+typedef struct IDirectSoundCapture8 *LPDIRECTSOUNDCAPTURE8;
+typedef struct IDirectSoundCaptureBuffer8 *LPDIRECTSOUNDCAPTUREBUFFER8;
+typedef struct IDirectSoundNotify8 *LPDIRECTSOUNDNOTIFY8;
+typedef struct IDirectSoundFXGargle8 *LPDIRECTSOUNDFXGARGLE8;
+typedef struct IDirectSoundFXChorus8 *LPDIRECTSOUNDFXCHORUS8;
+typedef struct IDirectSoundFXFlanger8 *LPDIRECTSOUNDFXFLANGER8;
+typedef struct IDirectSoundFXEcho8 *LPDIRECTSOUNDFXECHO8;
+typedef struct IDirectSoundFXDistortion8 *LPDIRECTSOUNDFXDISTORTION8;
+typedef struct IDirectSoundFXCompressor8 *LPDIRECTSOUNDFXCOMPRESSOR8;
+typedef struct IDirectSoundFXParamEq8 *LPDIRECTSOUNDFXPARAMEQ8;
+typedef struct IDirectSoundFXWavesReverb8 *LPDIRECTSOUNDFXWAVESREVERB8;
+typedef struct IDirectSoundFXI3DL2Reverb8 *LPDIRECTSOUNDFXI3DL2REVERB8;
+typedef struct IDirectSoundCaptureFXAec8 *LPDIRECTSOUNDCAPTUREFXAEC8;
+typedef struct IDirectSoundCaptureFXNoiseSuppress8 *LPDIRECTSOUNDCAPTUREFXNOISESUPPRESS8;
+typedef struct IDirectSoundFullDuplex8 *LPDIRECTSOUNDFULLDUPLEX8;
+
+#endif // DIRECTSOUND_VERSION >= 0x0800
+
+//
+// IID definitions for the unchanged DirectSound 8.0 interfaces
+//
+
+#if DIRECTSOUND_VERSION >= 0x0800
+
+#define IID_IDirectSoundCapture8 IID_IDirectSoundCapture
+#define IID_IDirectSound3DListener8 IID_IDirectSound3DListener
+#define IID_IDirectSound3DBuffer8 IID_IDirectSound3DBuffer
+#define IID_IDirectSoundNotify8 IID_IDirectSoundNotify
+#define IID_IDirectSoundFXGargle8 IID_IDirectSoundFXGargle
+#define IID_IDirectSoundFXChorus8 IID_IDirectSoundFXChorus
+#define IID_IDirectSoundFXFlanger8 IID_IDirectSoundFXFlanger
+#define IID_IDirectSoundFXEcho8 IID_IDirectSoundFXEcho
+#define IID_IDirectSoundFXDistortion8 IID_IDirectSoundFXDistortion
+#define IID_IDirectSoundFXCompressor8 IID_IDirectSoundFXCompressor
+#define IID_IDirectSoundFXParamEq8 IID_IDirectSoundFXParamEq
+#define IID_IDirectSoundFXWavesReverb8 IID_IDirectSoundFXWavesReverb
+#define IID_IDirectSoundFXI3DL2Reverb8 IID_IDirectSoundFXI3DL2Reverb
+#define IID_IDirectSoundCaptureFXAec8 IID_IDirectSoundCaptureFXAec
+#define IID_IDirectSoundCaptureFXNoiseSuppress8 IID_IDirectSoundCaptureFXNoiseSuppress
+#define IID_IDirectSoundFullDuplex8 IID_IDirectSoundFullDuplex
+
+#endif // DIRECTSOUND_VERSION >= 0x0800
+
+//
+// Compatibility typedefs
+//
+
+#ifndef _LPCWAVEFORMATEX_DEFINED
+#define _LPCWAVEFORMATEX_DEFINED
+typedef const WAVEFORMATEX *LPCWAVEFORMATEX;
+#endif // _LPCWAVEFORMATEX_DEFINED
+
+#ifndef __LPCGUID_DEFINED__
+#define __LPCGUID_DEFINED__
+typedef const GUID *LPCGUID;
+#endif // __LPCGUID_DEFINED__
+
+typedef LPDIRECTSOUND *LPLPDIRECTSOUND;
+typedef LPDIRECTSOUNDBUFFER *LPLPDIRECTSOUNDBUFFER;
+typedef LPDIRECTSOUND3DLISTENER *LPLPDIRECTSOUND3DLISTENER;
+typedef LPDIRECTSOUND3DBUFFER *LPLPDIRECTSOUND3DBUFFER;
+typedef LPDIRECTSOUNDCAPTURE *LPLPDIRECTSOUNDCAPTURE;
+typedef LPDIRECTSOUNDCAPTUREBUFFER *LPLPDIRECTSOUNDCAPTUREBUFFER;
+typedef LPDIRECTSOUNDNOTIFY *LPLPDIRECTSOUNDNOTIFY;
+
+#if DIRECTSOUND_VERSION >= 0x0800
+typedef LPDIRECTSOUND8 *LPLPDIRECTSOUND8;
+typedef LPDIRECTSOUNDBUFFER8 *LPLPDIRECTSOUNDBUFFER8;
+typedef LPDIRECTSOUNDCAPTURE8 *LPLPDIRECTSOUNDCAPTURE8;
+typedef LPDIRECTSOUNDCAPTUREBUFFER8 *LPLPDIRECTSOUNDCAPTUREBUFFER8;
+#endif // DIRECTSOUND_VERSION >= 0x0800
+
+//
+// Structures
+//
+
+typedef struct _DSCAPS
+{
+ DWORD dwSize;
+ DWORD dwFlags;
+ DWORD dwMinSecondarySampleRate;
+ DWORD dwMaxSecondarySampleRate;
+ DWORD dwPrimaryBuffers;
+ DWORD dwMaxHwMixingAllBuffers;
+ DWORD dwMaxHwMixingStaticBuffers;
+ DWORD dwMaxHwMixingStreamingBuffers;
+ DWORD dwFreeHwMixingAllBuffers;
+ DWORD dwFreeHwMixingStaticBuffers;
+ DWORD dwFreeHwMixingStreamingBuffers;
+ DWORD dwMaxHw3DAllBuffers;
+ DWORD dwMaxHw3DStaticBuffers;
+ DWORD dwMaxHw3DStreamingBuffers;
+ DWORD dwFreeHw3DAllBuffers;
+ DWORD dwFreeHw3DStaticBuffers;
+ DWORD dwFreeHw3DStreamingBuffers;
+ DWORD dwTotalHwMemBytes;
+ DWORD dwFreeHwMemBytes;
+ DWORD dwMaxContigFreeHwMemBytes;
+ DWORD dwUnlockTransferRateHwBuffers;
+ DWORD dwPlayCpuOverheadSwBuffers;
+ DWORD dwReserved1;
+ DWORD dwReserved2;
+} DSCAPS, *LPDSCAPS;
+
+typedef const DSCAPS *LPCDSCAPS;
+
+typedef struct _DSBCAPS
+{
+ DWORD dwSize;
+ DWORD dwFlags;
+ DWORD dwBufferBytes;
+ DWORD dwUnlockTransferRate;
+ DWORD dwPlayCpuOverhead;
+} DSBCAPS, *LPDSBCAPS;
+
+typedef const DSBCAPS *LPCDSBCAPS;
+
+#if DIRECTSOUND_VERSION >= 0x0800
+
+ typedef struct _DSEFFECTDESC
+ {
+ DWORD dwSize;
+ DWORD dwFlags;
+ GUID guidDSFXClass;
+ DWORD_PTR dwReserved1;
+ DWORD_PTR dwReserved2;
+ } DSEFFECTDESC, *LPDSEFFECTDESC;
+ typedef const DSEFFECTDESC *LPCDSEFFECTDESC;
+
+ #define DSFX_LOCHARDWARE 0x00000001
+ #define DSFX_LOCSOFTWARE 0x00000002
+
+ enum
+ {
+ DSFXR_PRESENT, // 0
+ DSFXR_LOCHARDWARE, // 1
+ DSFXR_LOCSOFTWARE, // 2
+ DSFXR_UNALLOCATED, // 3
+ DSFXR_FAILED, // 4
+ DSFXR_UNKNOWN, // 5
+ DSFXR_SENDLOOP // 6
+ };
+
+ typedef struct _DSCEFFECTDESC
+ {
+ DWORD dwSize;
+ DWORD dwFlags;
+ GUID guidDSCFXClass;
+ GUID guidDSCFXInstance;
+ DWORD dwReserved1;
+ DWORD dwReserved2;
+ } DSCEFFECTDESC, *LPDSCEFFECTDESC;
+ typedef const DSCEFFECTDESC *LPCDSCEFFECTDESC;
+
+ #define DSCFX_LOCHARDWARE 0x00000001
+ #define DSCFX_LOCSOFTWARE 0x00000002
+
+ #define DSCFXR_LOCHARDWARE 0x00000010
+ #define DSCFXR_LOCSOFTWARE 0x00000020
+
+#endif // DIRECTSOUND_VERSION >= 0x0800
+
+typedef struct _DSBUFFERDESC
+{
+ DWORD dwSize;
+ DWORD dwFlags;
+ DWORD dwBufferBytes;
+ DWORD dwReserved;
+ LPWAVEFORMATEX lpwfxFormat;
+#if DIRECTSOUND_VERSION >= 0x0700
+ GUID guid3DAlgorithm;
+#endif
+} DSBUFFERDESC, *LPDSBUFFERDESC;
+
+typedef const DSBUFFERDESC *LPCDSBUFFERDESC;
+
+// Older version of this structure:
+
+typedef struct _DSBUFFERDESC1
+{
+ DWORD dwSize;
+ DWORD dwFlags;
+ DWORD dwBufferBytes;
+ DWORD dwReserved;
+ LPWAVEFORMATEX lpwfxFormat;
+} DSBUFFERDESC1, *LPDSBUFFERDESC1;
+
+typedef const DSBUFFERDESC1 *LPCDSBUFFERDESC1;
+
+typedef struct _DS3DBUFFER
+{
+ DWORD dwSize;
+ D3DVECTOR vPosition;
+ D3DVECTOR vVelocity;
+ DWORD dwInsideConeAngle;
+ DWORD dwOutsideConeAngle;
+ D3DVECTOR vConeOrientation;
+ LONG lConeOutsideVolume;
+ D3DVALUE flMinDistance;
+ D3DVALUE flMaxDistance;
+ DWORD dwMode;
+} DS3DBUFFER, *LPDS3DBUFFER;
+
+typedef const DS3DBUFFER *LPCDS3DBUFFER;
+
+typedef struct _DS3DLISTENER
+{
+ DWORD dwSize;
+ D3DVECTOR vPosition;
+ D3DVECTOR vVelocity;
+ D3DVECTOR vOrientFront;
+ D3DVECTOR vOrientTop;
+ D3DVALUE flDistanceFactor;
+ D3DVALUE flRolloffFactor;
+ D3DVALUE flDopplerFactor;
+} DS3DLISTENER, *LPDS3DLISTENER;
+
+typedef const DS3DLISTENER *LPCDS3DLISTENER;
+
+typedef struct _DSCCAPS
+{
+ DWORD dwSize;
+ DWORD dwFlags;
+ DWORD dwFormats;
+ DWORD dwChannels;
+} DSCCAPS, *LPDSCCAPS;
+
+typedef const DSCCAPS *LPCDSCCAPS;
+
+typedef struct _DSCBUFFERDESC1
+{
+ DWORD dwSize;
+ DWORD dwFlags;
+ DWORD dwBufferBytes;
+ DWORD dwReserved;
+ LPWAVEFORMATEX lpwfxFormat;
+} DSCBUFFERDESC1, *LPDSCBUFFERDESC1;
+
+typedef struct _DSCBUFFERDESC
+{
+ DWORD dwSize;
+ DWORD dwFlags;
+ DWORD dwBufferBytes;
+ DWORD dwReserved;
+ LPWAVEFORMATEX lpwfxFormat;
+#if DIRECTSOUND_VERSION >= 0x0800
+ DWORD dwFXCount;
+ LPDSCEFFECTDESC lpDSCFXDesc;
+#endif
+} DSCBUFFERDESC, *LPDSCBUFFERDESC;
+
+typedef const DSCBUFFERDESC *LPCDSCBUFFERDESC;
+
+typedef struct _DSCBCAPS
+{
+ DWORD dwSize;
+ DWORD dwFlags;
+ DWORD dwBufferBytes;
+ DWORD dwReserved;
+} DSCBCAPS, *LPDSCBCAPS;
+
+typedef const DSCBCAPS *LPCDSCBCAPS;
+
+typedef struct _DSBPOSITIONNOTIFY
+{
+ DWORD dwOffset;
+ HANDLE hEventNotify;
+} DSBPOSITIONNOTIFY, *LPDSBPOSITIONNOTIFY;
+
+typedef const DSBPOSITIONNOTIFY *LPCDSBPOSITIONNOTIFY;
+
+//
+// DirectSound API
+//
+
+typedef BOOL (CALLBACK *LPDSENUMCALLBACKA)(LPGUID, LPCSTR, LPCSTR, LPVOID);
+typedef BOOL (CALLBACK *LPDSENUMCALLBACKW)(LPGUID, LPCWSTR, LPCWSTR, LPVOID);
+
+extern HRESULT WINAPI DirectSoundCreate(LPCGUID pcGuidDevice, LPDIRECTSOUND *ppDS, LPUNKNOWN pUnkOuter);
+extern HRESULT WINAPI DirectSoundEnumerateA(LPDSENUMCALLBACKA pDSEnumCallback, LPVOID pContext);
+extern HRESULT WINAPI DirectSoundEnumerateW(LPDSENUMCALLBACKW pDSEnumCallback, LPVOID pContext);
+
+extern HRESULT WINAPI DirectSoundCaptureCreate(LPCGUID pcGuidDevice, LPDIRECTSOUNDCAPTURE *ppDSC, LPUNKNOWN pUnkOuter);
+extern HRESULT WINAPI DirectSoundCaptureEnumerateA(LPDSENUMCALLBACKA pDSEnumCallback, LPVOID pContext);
+extern HRESULT WINAPI DirectSoundCaptureEnumerateW(LPDSENUMCALLBACKW pDSEnumCallback, LPVOID pContext);
+
+#if DIRECTSOUND_VERSION >= 0x0800
+extern HRESULT WINAPI DirectSoundCreate8(LPCGUID pcGuidDevice, LPDIRECTSOUND8 *ppDS8, LPUNKNOWN pUnkOuter);
+extern HRESULT WINAPI DirectSoundCaptureCreate8(LPCGUID pcGuidDevice, LPDIRECTSOUNDCAPTURE8 *ppDSC8, LPUNKNOWN pUnkOuter);
+extern HRESULT WINAPI DirectSoundFullDuplexCreate(LPCGUID pcGuidCaptureDevice, LPCGUID pcGuidRenderDevice,
+ LPCDSCBUFFERDESC pcDSCBufferDesc, LPCDSBUFFERDESC pcDSBufferDesc, HWND hWnd,
+ DWORD dwLevel, LPDIRECTSOUNDFULLDUPLEX* ppDSFD, LPDIRECTSOUNDCAPTUREBUFFER8 *ppDSCBuffer8,
+ LPDIRECTSOUNDBUFFER8 *ppDSBuffer8, LPUNKNOWN pUnkOuter);
+#define DirectSoundFullDuplexCreate8 DirectSoundFullDuplexCreate
+
+extern HRESULT WINAPI GetDeviceID(LPCGUID pGuidSrc, LPGUID pGuidDest);
+#endif // DIRECTSOUND_VERSION >= 0x0800
+
+#ifdef UNICODE
+#define LPDSENUMCALLBACK LPDSENUMCALLBACKW
+#define DirectSoundEnumerate DirectSoundEnumerateW
+#define DirectSoundCaptureEnumerate DirectSoundCaptureEnumerateW
+#else // UNICODE
+#define LPDSENUMCALLBACK LPDSENUMCALLBACKA
+#define DirectSoundEnumerate DirectSoundEnumerateA
+#define DirectSoundCaptureEnumerate DirectSoundCaptureEnumerateA
+#endif // UNICODE
+
+//
+// IUnknown
+//
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#ifndef IUnknown_QueryInterface
+#define IUnknown_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
+#endif // IUnknown_QueryInterface
+#ifndef IUnknown_AddRef
+#define IUnknown_AddRef(p) (p)->lpVtbl->AddRef(p)
+#endif // IUnknown_AddRef
+#ifndef IUnknown_Release
+#define IUnknown_Release(p) (p)->lpVtbl->Release(p)
+#endif // IUnknown_Release
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#ifndef IUnknown_QueryInterface
+#define IUnknown_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
+#endif // IUnknown_QueryInterface
+#ifndef IUnknown_AddRef
+#define IUnknown_AddRef(p) (p)->AddRef()
+#endif // IUnknown_AddRef
+#ifndef IUnknown_Release
+#define IUnknown_Release(p) (p)->Release()
+#endif // IUnknown_Release
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+#ifndef __IReferenceClock_INTERFACE_DEFINED__
+#define __IReferenceClock_INTERFACE_DEFINED__
+
+typedef LONGLONG REFERENCE_TIME;
+typedef REFERENCE_TIME *LPREFERENCE_TIME;
+
+DEFINE_GUID(IID_IReferenceClock, 0x56a86897, 0x0ad4, 0x11ce, 0xb0, 0x3a, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70);
+
+#undef INTERFACE
+#define INTERFACE IReferenceClock
+
+DECLARE_INTERFACE_(IReferenceClock, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IReferenceClock methods
+ STDMETHOD(GetTime) (THIS_ REFERENCE_TIME *pTime) PURE;
+ STDMETHOD(AdviseTime) (THIS_ REFERENCE_TIME rtBaseTime, REFERENCE_TIME rtStreamTime,
+ HANDLE hEvent, LPDWORD pdwAdviseCookie) PURE;
+ STDMETHOD(AdvisePeriodic) (THIS_ REFERENCE_TIME rtStartTime, REFERENCE_TIME rtPeriodTime,
+ HANDLE hSemaphore, LPDWORD pdwAdviseCookie) PURE;
+ STDMETHOD(Unadvise) (THIS_ DWORD dwAdviseCookie) PURE;
+};
+
+#endif // __IReferenceClock_INTERFACE_DEFINED__
+
+#ifndef IReferenceClock_QueryInterface
+
+#define IReferenceClock_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IReferenceClock_AddRef(p) IUnknown_AddRef(p)
+#define IReferenceClock_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IReferenceClock_GetTime(p,a) (p)->lpVtbl->GetTime(p,a)
+#define IReferenceClock_AdviseTime(p,a,b,c,d) (p)->lpVtbl->AdviseTime(p,a,b,c,d)
+#define IReferenceClock_AdvisePeriodic(p,a,b,c,d) (p)->lpVtbl->AdvisePeriodic(p,a,b,c,d)
+#define IReferenceClock_Unadvise(p,a) (p)->lpVtbl->Unadvise(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IReferenceClock_GetTime(p,a) (p)->GetTime(a)
+#define IReferenceClock_AdviseTime(p,a,b,c,d) (p)->AdviseTime(a,b,c,d)
+#define IReferenceClock_AdvisePeriodic(p,a,b,c,d) (p)->AdvisePeriodic(a,b,c,d)
+#define IReferenceClock_Unadvise(p,a) (p)->Unadvise(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+#endif // IReferenceClock_QueryInterface
+
+//
+// IDirectSound
+//
+
+DEFINE_GUID(IID_IDirectSound, 0x279AFA83, 0x4981, 0x11CE, 0xA5, 0x21, 0x00, 0x20, 0xAF, 0x0B, 0xE5, 0x60);
+
+#undef INTERFACE
+#define INTERFACE IDirectSound
+
+DECLARE_INTERFACE_(IDirectSound, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSound methods
+ STDMETHOD(CreateSoundBuffer) (THIS_ LPCDSBUFFERDESC pcDSBufferDesc, LPDIRECTSOUNDBUFFER *ppDSBuffer, LPUNKNOWN pUnkOuter) PURE;
+ STDMETHOD(GetCaps) (THIS_ LPDSCAPS pDSCaps) PURE;
+ STDMETHOD(DuplicateSoundBuffer) (THIS_ LPDIRECTSOUNDBUFFER pDSBufferOriginal, LPDIRECTSOUNDBUFFER *ppDSBufferDuplicate) PURE;
+ STDMETHOD(SetCooperativeLevel) (THIS_ HWND hwnd, DWORD dwLevel) PURE;
+ STDMETHOD(Compact) (THIS) PURE;
+ STDMETHOD(GetSpeakerConfig) (THIS_ LPDWORD pdwSpeakerConfig) PURE;
+ STDMETHOD(SetSpeakerConfig) (THIS_ DWORD dwSpeakerConfig) PURE;
+ STDMETHOD(Initialize) (THIS_ LPCGUID pcGuidDevice) PURE;
+};
+
+#define IDirectSound_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSound_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSound_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSound_CreateSoundBuffer(p,a,b,c) (p)->lpVtbl->CreateSoundBuffer(p,a,b,c)
+#define IDirectSound_GetCaps(p,a) (p)->lpVtbl->GetCaps(p,a)
+#define IDirectSound_DuplicateSoundBuffer(p,a,b) (p)->lpVtbl->DuplicateSoundBuffer(p,a,b)
+#define IDirectSound_SetCooperativeLevel(p,a,b) (p)->lpVtbl->SetCooperativeLevel(p,a,b)
+#define IDirectSound_Compact(p) (p)->lpVtbl->Compact(p)
+#define IDirectSound_GetSpeakerConfig(p,a) (p)->lpVtbl->GetSpeakerConfig(p,a)
+#define IDirectSound_SetSpeakerConfig(p,b) (p)->lpVtbl->SetSpeakerConfig(p,b)
+#define IDirectSound_Initialize(p,a) (p)->lpVtbl->Initialize(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSound_CreateSoundBuffer(p,a,b,c) (p)->CreateSoundBuffer(a,b,c)
+#define IDirectSound_GetCaps(p,a) (p)->GetCaps(a)
+#define IDirectSound_DuplicateSoundBuffer(p,a,b) (p)->DuplicateSoundBuffer(a,b)
+#define IDirectSound_SetCooperativeLevel(p,a,b) (p)->SetCooperativeLevel(a,b)
+#define IDirectSound_Compact(p) (p)->Compact()
+#define IDirectSound_GetSpeakerConfig(p,a) (p)->GetSpeakerConfig(a)
+#define IDirectSound_SetSpeakerConfig(p,b) (p)->SetSpeakerConfig(b)
+#define IDirectSound_Initialize(p,a) (p)->Initialize(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+#if DIRECTSOUND_VERSION >= 0x0800
+
+//
+// IDirectSound8
+//
+
+DEFINE_GUID(IID_IDirectSound8, 0xC50A7E93, 0xF395, 0x4834, 0x9E, 0xF6, 0x7F, 0xA9, 0x9D, 0xE5, 0x09, 0x66);
+
+#undef INTERFACE
+#define INTERFACE IDirectSound8
+
+DECLARE_INTERFACE_(IDirectSound8, IDirectSound)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSound methods
+ STDMETHOD(CreateSoundBuffer) (THIS_ LPCDSBUFFERDESC pcDSBufferDesc, LPDIRECTSOUNDBUFFER *ppDSBuffer, LPUNKNOWN pUnkOuter) PURE;
+ STDMETHOD(GetCaps) (THIS_ LPDSCAPS pDSCaps) PURE;
+ STDMETHOD(DuplicateSoundBuffer) (THIS_ LPDIRECTSOUNDBUFFER pDSBufferOriginal, LPDIRECTSOUNDBUFFER *ppDSBufferDuplicate) PURE;
+ STDMETHOD(SetCooperativeLevel) (THIS_ HWND hwnd, DWORD dwLevel) PURE;
+ STDMETHOD(Compact) (THIS) PURE;
+ STDMETHOD(GetSpeakerConfig) (THIS_ LPDWORD pdwSpeakerConfig) PURE;
+ STDMETHOD(SetSpeakerConfig) (THIS_ DWORD dwSpeakerConfig) PURE;
+ STDMETHOD(Initialize) (THIS_ LPCGUID pcGuidDevice) PURE;
+
+ // IDirectSound8 methods
+ STDMETHOD(VerifyCertification) (THIS_ LPDWORD pdwCertified) PURE;
+};
+
+#define IDirectSound8_QueryInterface(p,a,b) IDirectSound_QueryInterface(p,a,b)
+#define IDirectSound8_AddRef(p) IDirectSound_AddRef(p)
+#define IDirectSound8_Release(p) IDirectSound_Release(p)
+#define IDirectSound8_CreateSoundBuffer(p,a,b,c) IDirectSound_CreateSoundBuffer(p,a,b,c)
+#define IDirectSound8_GetCaps(p,a) IDirectSound_GetCaps(p,a)
+#define IDirectSound8_DuplicateSoundBuffer(p,a,b) IDirectSound_DuplicateSoundBuffer(p,a,b)
+#define IDirectSound8_SetCooperativeLevel(p,a,b) IDirectSound_SetCooperativeLevel(p,a,b)
+#define IDirectSound8_Compact(p) IDirectSound_Compact(p)
+#define IDirectSound8_GetSpeakerConfig(p,a) IDirectSound_GetSpeakerConfig(p,a)
+#define IDirectSound8_SetSpeakerConfig(p,a) IDirectSound_SetSpeakerConfig(p,a)
+#define IDirectSound8_Initialize(p,a) IDirectSound_Initialize(p,a)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSound8_VerifyCertification(p,a) (p)->lpVtbl->VerifyCertification(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSound8_VerifyCertification(p,a) (p)->VerifyCertification(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+#endif // DIRECTSOUND_VERSION >= 0x0800
+
+//
+// IDirectSoundBuffer
+//
+
+DEFINE_GUID(IID_IDirectSoundBuffer, 0x279AFA85, 0x4981, 0x11CE, 0xA5, 0x21, 0x00, 0x20, 0xAF, 0x0B, 0xE5, 0x60);
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundBuffer
+
+DECLARE_INTERFACE_(IDirectSoundBuffer, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundBuffer methods
+ STDMETHOD(GetCaps) (THIS_ LPDSBCAPS pDSBufferCaps) PURE;
+ STDMETHOD(GetCurrentPosition) (THIS_ LPDWORD pdwCurrentPlayCursor, LPDWORD pdwCurrentWriteCursor) PURE;
+ STDMETHOD(GetFormat) (THIS_ LPWAVEFORMATEX pwfxFormat, DWORD dwSizeAllocated, LPDWORD pdwSizeWritten) PURE;
+ STDMETHOD(GetVolume) (THIS_ LPLONG plVolume) PURE;
+ STDMETHOD(GetPan) (THIS_ LPLONG plPan) PURE;
+ STDMETHOD(GetFrequency) (THIS_ LPDWORD pdwFrequency) PURE;
+ STDMETHOD(GetStatus) (THIS_ LPDWORD pdwStatus) PURE;
+ STDMETHOD(Initialize) (THIS_ LPDIRECTSOUND pDirectSound, LPCDSBUFFERDESC pcDSBufferDesc) PURE;
+ STDMETHOD(Lock) (THIS_ DWORD dwOffset, DWORD dwBytes, LPVOID *ppvAudioPtr1, LPDWORD pdwAudioBytes1,
+ LPVOID *ppvAudioPtr2, LPDWORD pdwAudioBytes2, DWORD dwFlags) PURE;
+ STDMETHOD(Play) (THIS_ DWORD dwReserved1, DWORD dwPriority, DWORD dwFlags) PURE;
+ STDMETHOD(SetCurrentPosition) (THIS_ DWORD dwNewPosition) PURE;
+ STDMETHOD(SetFormat) (THIS_ LPCWAVEFORMATEX pcfxFormat) PURE;
+ STDMETHOD(SetVolume) (THIS_ LONG lVolume) PURE;
+ STDMETHOD(SetPan) (THIS_ LONG lPan) PURE;
+ STDMETHOD(SetFrequency) (THIS_ DWORD dwFrequency) PURE;
+ STDMETHOD(Stop) (THIS) PURE;
+ STDMETHOD(Unlock) (THIS_ LPVOID pvAudioPtr1, DWORD dwAudioBytes1, LPVOID pvAudioPtr2, DWORD dwAudioBytes2) PURE;
+ STDMETHOD(Restore) (THIS) PURE;
+};
+
+#define IDirectSoundBuffer_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundBuffer_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundBuffer_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundBuffer_GetCaps(p,a) (p)->lpVtbl->GetCaps(p,a)
+#define IDirectSoundBuffer_GetCurrentPosition(p,a,b) (p)->lpVtbl->GetCurrentPosition(p,a,b)
+#define IDirectSoundBuffer_GetFormat(p,a,b,c) (p)->lpVtbl->GetFormat(p,a,b,c)
+#define IDirectSoundBuffer_GetVolume(p,a) (p)->lpVtbl->GetVolume(p,a)
+#define IDirectSoundBuffer_GetPan(p,a) (p)->lpVtbl->GetPan(p,a)
+#define IDirectSoundBuffer_GetFrequency(p,a) (p)->lpVtbl->GetFrequency(p,a)
+#define IDirectSoundBuffer_GetStatus(p,a) (p)->lpVtbl->GetStatus(p,a)
+#define IDirectSoundBuffer_Initialize(p,a,b) (p)->lpVtbl->Initialize(p,a,b)
+#define IDirectSoundBuffer_Lock(p,a,b,c,d,e,f,g) (p)->lpVtbl->Lock(p,a,b,c,d,e,f,g)
+#define IDirectSoundBuffer_Play(p,a,b,c) (p)->lpVtbl->Play(p,a,b,c)
+#define IDirectSoundBuffer_SetCurrentPosition(p,a) (p)->lpVtbl->SetCurrentPosition(p,a)
+#define IDirectSoundBuffer_SetFormat(p,a) (p)->lpVtbl->SetFormat(p,a)
+#define IDirectSoundBuffer_SetVolume(p,a) (p)->lpVtbl->SetVolume(p,a)
+#define IDirectSoundBuffer_SetPan(p,a) (p)->lpVtbl->SetPan(p,a)
+#define IDirectSoundBuffer_SetFrequency(p,a) (p)->lpVtbl->SetFrequency(p,a)
+#define IDirectSoundBuffer_Stop(p) (p)->lpVtbl->Stop(p)
+#define IDirectSoundBuffer_Unlock(p,a,b,c,d) (p)->lpVtbl->Unlock(p,a,b,c,d)
+#define IDirectSoundBuffer_Restore(p) (p)->lpVtbl->Restore(p)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundBuffer_GetCaps(p,a) (p)->GetCaps(a)
+#define IDirectSoundBuffer_GetCurrentPosition(p,a,b) (p)->GetCurrentPosition(a,b)
+#define IDirectSoundBuffer_GetFormat(p,a,b,c) (p)->GetFormat(a,b,c)
+#define IDirectSoundBuffer_GetVolume(p,a) (p)->GetVolume(a)
+#define IDirectSoundBuffer_GetPan(p,a) (p)->GetPan(a)
+#define IDirectSoundBuffer_GetFrequency(p,a) (p)->GetFrequency(a)
+#define IDirectSoundBuffer_GetStatus(p,a) (p)->GetStatus(a)
+#define IDirectSoundBuffer_Initialize(p,a,b) (p)->Initialize(a,b)
+#define IDirectSoundBuffer_Lock(p,a,b,c,d,e,f,g) (p)->Lock(a,b,c,d,e,f,g)
+#define IDirectSoundBuffer_Play(p,a,b,c) (p)->Play(a,b,c)
+#define IDirectSoundBuffer_SetCurrentPosition(p,a) (p)->SetCurrentPosition(a)
+#define IDirectSoundBuffer_SetFormat(p,a) (p)->SetFormat(a)
+#define IDirectSoundBuffer_SetVolume(p,a) (p)->SetVolume(a)
+#define IDirectSoundBuffer_SetPan(p,a) (p)->SetPan(a)
+#define IDirectSoundBuffer_SetFrequency(p,a) (p)->SetFrequency(a)
+#define IDirectSoundBuffer_Stop(p) (p)->Stop()
+#define IDirectSoundBuffer_Unlock(p,a,b,c,d) (p)->Unlock(a,b,c,d)
+#define IDirectSoundBuffer_Restore(p) (p)->Restore()
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+#if DIRECTSOUND_VERSION >= 0x0800
+
+//
+// IDirectSoundBuffer8
+//
+
+DEFINE_GUID(IID_IDirectSoundBuffer8, 0x6825a449, 0x7524, 0x4d82, 0x92, 0x0f, 0x50, 0xe3, 0x6a, 0xb3, 0xab, 0x1e);
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundBuffer8
+
+DECLARE_INTERFACE_(IDirectSoundBuffer8, IDirectSoundBuffer)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundBuffer methods
+ STDMETHOD(GetCaps) (THIS_ LPDSBCAPS pDSBufferCaps) PURE;
+ STDMETHOD(GetCurrentPosition) (THIS_ LPDWORD pdwCurrentPlayCursor, LPDWORD pdwCurrentWriteCursor) PURE;
+ STDMETHOD(GetFormat) (THIS_ LPWAVEFORMATEX pwfxFormat, DWORD dwSizeAllocated, LPDWORD pdwSizeWritten) PURE;
+ STDMETHOD(GetVolume) (THIS_ LPLONG plVolume) PURE;
+ STDMETHOD(GetPan) (THIS_ LPLONG plPan) PURE;
+ STDMETHOD(GetFrequency) (THIS_ LPDWORD pdwFrequency) PURE;
+ STDMETHOD(GetStatus) (THIS_ LPDWORD pdwStatus) PURE;
+ STDMETHOD(Initialize) (THIS_ LPDIRECTSOUND pDirectSound, LPCDSBUFFERDESC pcDSBufferDesc) PURE;
+ STDMETHOD(Lock) (THIS_ DWORD dwOffset, DWORD dwBytes, LPVOID *ppvAudioPtr1, LPDWORD pdwAudioBytes1,
+ LPVOID *ppvAudioPtr2, LPDWORD pdwAudioBytes2, DWORD dwFlags) PURE;
+ STDMETHOD(Play) (THIS_ DWORD dwReserved1, DWORD dwPriority, DWORD dwFlags) PURE;
+ STDMETHOD(SetCurrentPosition) (THIS_ DWORD dwNewPosition) PURE;
+ STDMETHOD(SetFormat) (THIS_ LPCWAVEFORMATEX pcfxFormat) PURE;
+ STDMETHOD(SetVolume) (THIS_ LONG lVolume) PURE;
+ STDMETHOD(SetPan) (THIS_ LONG lPan) PURE;
+ STDMETHOD(SetFrequency) (THIS_ DWORD dwFrequency) PURE;
+ STDMETHOD(Stop) (THIS) PURE;
+ STDMETHOD(Unlock) (THIS_ LPVOID pvAudioPtr1, DWORD dwAudioBytes1, LPVOID pvAudioPtr2, DWORD dwAudioBytes2) PURE;
+ STDMETHOD(Restore) (THIS) PURE;
+
+ // IDirectSoundBuffer8 methods
+ STDMETHOD(SetFX) (THIS_ DWORD dwEffectsCount, LPDSEFFECTDESC pDSFXDesc, LPDWORD pdwResultCodes) PURE;
+ STDMETHOD(AcquireResources) (THIS_ DWORD dwFlags, DWORD dwEffectsCount, LPDWORD pdwResultCodes) PURE;
+ STDMETHOD(GetObjectInPath) (THIS_ REFGUID rguidObject, DWORD dwIndex, REFGUID rguidInterface, LPVOID *ppObject) PURE;
+};
+
+// Special GUID meaning "select all objects" for use in GetObjectInPath()
+DEFINE_GUID(GUID_All_Objects, 0xaa114de5, 0xc262, 0x4169, 0xa1, 0xc8, 0x23, 0xd6, 0x98, 0xcc, 0x73, 0xb5);
+
+#define IDirectSoundBuffer8_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundBuffer8_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundBuffer8_Release(p) IUnknown_Release(p)
+
+#define IDirectSoundBuffer8_GetCaps(p,a) IDirectSoundBuffer_GetCaps(p,a)
+#define IDirectSoundBuffer8_GetCurrentPosition(p,a,b) IDirectSoundBuffer_GetCurrentPosition(p,a,b)
+#define IDirectSoundBuffer8_GetFormat(p,a,b,c) IDirectSoundBuffer_GetFormat(p,a,b,c)
+#define IDirectSoundBuffer8_GetVolume(p,a) IDirectSoundBuffer_GetVolume(p,a)
+#define IDirectSoundBuffer8_GetPan(p,a) IDirectSoundBuffer_GetPan(p,a)
+#define IDirectSoundBuffer8_GetFrequency(p,a) IDirectSoundBuffer_GetFrequency(p,a)
+#define IDirectSoundBuffer8_GetStatus(p,a) IDirectSoundBuffer_GetStatus(p,a)
+#define IDirectSoundBuffer8_Initialize(p,a,b) IDirectSoundBuffer_Initialize(p,a,b)
+#define IDirectSoundBuffer8_Lock(p,a,b,c,d,e,f,g) IDirectSoundBuffer_Lock(p,a,b,c,d,e,f,g)
+#define IDirectSoundBuffer8_Play(p,a,b,c) IDirectSoundBuffer_Play(p,a,b,c)
+#define IDirectSoundBuffer8_SetCurrentPosition(p,a) IDirectSoundBuffer_SetCurrentPosition(p,a)
+#define IDirectSoundBuffer8_SetFormat(p,a) IDirectSoundBuffer_SetFormat(p,a)
+#define IDirectSoundBuffer8_SetVolume(p,a) IDirectSoundBuffer_SetVolume(p,a)
+#define IDirectSoundBuffer8_SetPan(p,a) IDirectSoundBuffer_SetPan(p,a)
+#define IDirectSoundBuffer8_SetFrequency(p,a) IDirectSoundBuffer_SetFrequency(p,a)
+#define IDirectSoundBuffer8_Stop(p) IDirectSoundBuffer_Stop(p)
+#define IDirectSoundBuffer8_Unlock(p,a,b,c,d) IDirectSoundBuffer_Unlock(p,a,b,c,d)
+#define IDirectSoundBuffer8_Restore(p) IDirectSoundBuffer_Restore(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundBuffer8_SetFX(p,a,b,c) (p)->lpVtbl->SetFX(p,a,b,c)
+#define IDirectSoundBuffer8_AcquireResources(p,a,b,c) (p)->lpVtbl->AcquireResources(p,a,b,c)
+#define IDirectSoundBuffer8_GetObjectInPath(p,a,b,c,d) (p)->lpVtbl->GetObjectInPath(p,a,b,c,d)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundBuffer8_SetFX(p,a,b,c) (p)->SetFX(a,b,c)
+#define IDirectSoundBuffer8_AcquireResources(p,a,b,c) (p)->AcquireResources(a,b,c)
+#define IDirectSoundBuffer8_GetObjectInPath(p,a,b,c,d) (p)->GetObjectInPath(a,b,c,d)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+#endif // DIRECTSOUND_VERSION >= 0x0800
+
+//
+// IDirectSound3DListener
+//
+
+DEFINE_GUID(IID_IDirectSound3DListener, 0x279AFA84, 0x4981, 0x11CE, 0xA5, 0x21, 0x00, 0x20, 0xAF, 0x0B, 0xE5, 0x60);
+
+#undef INTERFACE
+#define INTERFACE IDirectSound3DListener
+
+DECLARE_INTERFACE_(IDirectSound3DListener, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSound3DListener methods
+ STDMETHOD(GetAllParameters) (THIS_ LPDS3DLISTENER pListener) PURE;
+ STDMETHOD(GetDistanceFactor) (THIS_ D3DVALUE* pflDistanceFactor) PURE;
+ STDMETHOD(GetDopplerFactor) (THIS_ D3DVALUE* pflDopplerFactor) PURE;
+ STDMETHOD(GetOrientation) (THIS_ D3DVECTOR* pvOrientFront, D3DVECTOR* pvOrientTop) PURE;
+ STDMETHOD(GetPosition) (THIS_ D3DVECTOR* pvPosition) PURE;
+ STDMETHOD(GetRolloffFactor) (THIS_ D3DVALUE* pflRolloffFactor) PURE;
+ STDMETHOD(GetVelocity) (THIS_ D3DVECTOR* pvVelocity) PURE;
+ STDMETHOD(SetAllParameters) (THIS_ LPCDS3DLISTENER pcListener, DWORD dwApply) PURE;
+ STDMETHOD(SetDistanceFactor) (THIS_ D3DVALUE flDistanceFactor, DWORD dwApply) PURE;
+ STDMETHOD(SetDopplerFactor) (THIS_ D3DVALUE flDopplerFactor, DWORD dwApply) PURE;
+ STDMETHOD(SetOrientation) (THIS_ D3DVALUE xFront, D3DVALUE yFront, D3DVALUE zFront,
+ D3DVALUE xTop, D3DVALUE yTop, D3DVALUE zTop, DWORD dwApply) PURE;
+ STDMETHOD(SetPosition) (THIS_ D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD dwApply) PURE;
+ STDMETHOD(SetRolloffFactor) (THIS_ D3DVALUE flRolloffFactor, DWORD dwApply) PURE;
+ STDMETHOD(SetVelocity) (THIS_ D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD dwApply) PURE;
+ STDMETHOD(CommitDeferredSettings) (THIS) PURE;
+};
+
+#define IDirectSound3DListener_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSound3DListener_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSound3DListener_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSound3DListener_GetAllParameters(p,a) (p)->lpVtbl->GetAllParameters(p,a)
+#define IDirectSound3DListener_GetDistanceFactor(p,a) (p)->lpVtbl->GetDistanceFactor(p,a)
+#define IDirectSound3DListener_GetDopplerFactor(p,a) (p)->lpVtbl->GetDopplerFactor(p,a)
+#define IDirectSound3DListener_GetOrientation(p,a,b) (p)->lpVtbl->GetOrientation(p,a,b)
+#define IDirectSound3DListener_GetPosition(p,a) (p)->lpVtbl->GetPosition(p,a)
+#define IDirectSound3DListener_GetRolloffFactor(p,a) (p)->lpVtbl->GetRolloffFactor(p,a)
+#define IDirectSound3DListener_GetVelocity(p,a) (p)->lpVtbl->GetVelocity(p,a)
+#define IDirectSound3DListener_SetAllParameters(p,a,b) (p)->lpVtbl->SetAllParameters(p,a,b)
+#define IDirectSound3DListener_SetDistanceFactor(p,a,b) (p)->lpVtbl->SetDistanceFactor(p,a,b)
+#define IDirectSound3DListener_SetDopplerFactor(p,a,b) (p)->lpVtbl->SetDopplerFactor(p,a,b)
+#define IDirectSound3DListener_SetOrientation(p,a,b,c,d,e,f,g) (p)->lpVtbl->SetOrientation(p,a,b,c,d,e,f,g)
+#define IDirectSound3DListener_SetPosition(p,a,b,c,d) (p)->lpVtbl->SetPosition(p,a,b,c,d)
+#define IDirectSound3DListener_SetRolloffFactor(p,a,b) (p)->lpVtbl->SetRolloffFactor(p,a,b)
+#define IDirectSound3DListener_SetVelocity(p,a,b,c,d) (p)->lpVtbl->SetVelocity(p,a,b,c,d)
+#define IDirectSound3DListener_CommitDeferredSettings(p) (p)->lpVtbl->CommitDeferredSettings(p)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSound3DListener_GetAllParameters(p,a) (p)->GetAllParameters(a)
+#define IDirectSound3DListener_GetDistanceFactor(p,a) (p)->GetDistanceFactor(a)
+#define IDirectSound3DListener_GetDopplerFactor(p,a) (p)->GetDopplerFactor(a)
+#define IDirectSound3DListener_GetOrientation(p,a,b) (p)->GetOrientation(a,b)
+#define IDirectSound3DListener_GetPosition(p,a) (p)->GetPosition(a)
+#define IDirectSound3DListener_GetRolloffFactor(p,a) (p)->GetRolloffFactor(a)
+#define IDirectSound3DListener_GetVelocity(p,a) (p)->GetVelocity(a)
+#define IDirectSound3DListener_SetAllParameters(p,a,b) (p)->SetAllParameters(a,b)
+#define IDirectSound3DListener_SetDistanceFactor(p,a,b) (p)->SetDistanceFactor(a,b)
+#define IDirectSound3DListener_SetDopplerFactor(p,a,b) (p)->SetDopplerFactor(a,b)
+#define IDirectSound3DListener_SetOrientation(p,a,b,c,d,e,f,g) (p)->SetOrientation(a,b,c,d,e,f,g)
+#define IDirectSound3DListener_SetPosition(p,a,b,c,d) (p)->SetPosition(a,b,c,d)
+#define IDirectSound3DListener_SetRolloffFactor(p,a,b) (p)->SetRolloffFactor(a,b)
+#define IDirectSound3DListener_SetVelocity(p,a,b,c,d) (p)->SetVelocity(a,b,c,d)
+#define IDirectSound3DListener_CommitDeferredSettings(p) (p)->CommitDeferredSettings()
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+//
+// IDirectSound3DBuffer
+//
+
+DEFINE_GUID(IID_IDirectSound3DBuffer, 0x279AFA86, 0x4981, 0x11CE, 0xA5, 0x21, 0x00, 0x20, 0xAF, 0x0B, 0xE5, 0x60);
+
+#undef INTERFACE
+#define INTERFACE IDirectSound3DBuffer
+
+DECLARE_INTERFACE_(IDirectSound3DBuffer, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSound3DBuffer methods
+ STDMETHOD(GetAllParameters) (THIS_ LPDS3DBUFFER pDs3dBuffer) PURE;
+ STDMETHOD(GetConeAngles) (THIS_ LPDWORD pdwInsideConeAngle, LPDWORD pdwOutsideConeAngle) PURE;
+ STDMETHOD(GetConeOrientation) (THIS_ D3DVECTOR* pvOrientation) PURE;
+ STDMETHOD(GetConeOutsideVolume) (THIS_ LPLONG plConeOutsideVolume) PURE;
+ STDMETHOD(GetMaxDistance) (THIS_ D3DVALUE* pflMaxDistance) PURE;
+ STDMETHOD(GetMinDistance) (THIS_ D3DVALUE* pflMinDistance) PURE;
+ STDMETHOD(GetMode) (THIS_ LPDWORD pdwMode) PURE;
+ STDMETHOD(GetPosition) (THIS_ D3DVECTOR* pvPosition) PURE;
+ STDMETHOD(GetVelocity) (THIS_ D3DVECTOR* pvVelocity) PURE;
+ STDMETHOD(SetAllParameters) (THIS_ LPCDS3DBUFFER pcDs3dBuffer, DWORD dwApply) PURE;
+ STDMETHOD(SetConeAngles) (THIS_ DWORD dwInsideConeAngle, DWORD dwOutsideConeAngle, DWORD dwApply) PURE;
+ STDMETHOD(SetConeOrientation) (THIS_ D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD dwApply) PURE;
+ STDMETHOD(SetConeOutsideVolume) (THIS_ LONG lConeOutsideVolume, DWORD dwApply) PURE;
+ STDMETHOD(SetMaxDistance) (THIS_ D3DVALUE flMaxDistance, DWORD dwApply) PURE;
+ STDMETHOD(SetMinDistance) (THIS_ D3DVALUE flMinDistance, DWORD dwApply) PURE;
+ STDMETHOD(SetMode) (THIS_ DWORD dwMode, DWORD dwApply) PURE;
+ STDMETHOD(SetPosition) (THIS_ D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD dwApply) PURE;
+ STDMETHOD(SetVelocity) (THIS_ D3DVALUE x, D3DVALUE y, D3DVALUE z, DWORD dwApply) PURE;
+};
+
+#define IDirectSound3DBuffer_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSound3DBuffer_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSound3DBuffer_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSound3DBuffer_GetAllParameters(p,a) (p)->lpVtbl->GetAllParameters(p,a)
+#define IDirectSound3DBuffer_GetConeAngles(p,a,b) (p)->lpVtbl->GetConeAngles(p,a,b)
+#define IDirectSound3DBuffer_GetConeOrientation(p,a) (p)->lpVtbl->GetConeOrientation(p,a)
+#define IDirectSound3DBuffer_GetConeOutsideVolume(p,a) (p)->lpVtbl->GetConeOutsideVolume(p,a)
+#define IDirectSound3DBuffer_GetPosition(p,a) (p)->lpVtbl->GetPosition(p,a)
+#define IDirectSound3DBuffer_GetMinDistance(p,a) (p)->lpVtbl->GetMinDistance(p,a)
+#define IDirectSound3DBuffer_GetMaxDistance(p,a) (p)->lpVtbl->GetMaxDistance(p,a)
+#define IDirectSound3DBuffer_GetMode(p,a) (p)->lpVtbl->GetMode(p,a)
+#define IDirectSound3DBuffer_GetVelocity(p,a) (p)->lpVtbl->GetVelocity(p,a)
+#define IDirectSound3DBuffer_SetAllParameters(p,a,b) (p)->lpVtbl->SetAllParameters(p,a,b)
+#define IDirectSound3DBuffer_SetConeAngles(p,a,b,c) (p)->lpVtbl->SetConeAngles(p,a,b,c)
+#define IDirectSound3DBuffer_SetConeOrientation(p,a,b,c,d) (p)->lpVtbl->SetConeOrientation(p,a,b,c,d)
+#define IDirectSound3DBuffer_SetConeOutsideVolume(p,a,b) (p)->lpVtbl->SetConeOutsideVolume(p,a,b)
+#define IDirectSound3DBuffer_SetPosition(p,a,b,c,d) (p)->lpVtbl->SetPosition(p,a,b,c,d)
+#define IDirectSound3DBuffer_SetMinDistance(p,a,b) (p)->lpVtbl->SetMinDistance(p,a,b)
+#define IDirectSound3DBuffer_SetMaxDistance(p,a,b) (p)->lpVtbl->SetMaxDistance(p,a,b)
+#define IDirectSound3DBuffer_SetMode(p,a,b) (p)->lpVtbl->SetMode(p,a,b)
+#define IDirectSound3DBuffer_SetVelocity(p,a,b,c,d) (p)->lpVtbl->SetVelocity(p,a,b,c,d)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSound3DBuffer_GetAllParameters(p,a) (p)->GetAllParameters(a)
+#define IDirectSound3DBuffer_GetConeAngles(p,a,b) (p)->GetConeAngles(a,b)
+#define IDirectSound3DBuffer_GetConeOrientation(p,a) (p)->GetConeOrientation(a)
+#define IDirectSound3DBuffer_GetConeOutsideVolume(p,a) (p)->GetConeOutsideVolume(a)
+#define IDirectSound3DBuffer_GetPosition(p,a) (p)->GetPosition(a)
+#define IDirectSound3DBuffer_GetMinDistance(p,a) (p)->GetMinDistance(a)
+#define IDirectSound3DBuffer_GetMaxDistance(p,a) (p)->GetMaxDistance(a)
+#define IDirectSound3DBuffer_GetMode(p,a) (p)->GetMode(a)
+#define IDirectSound3DBuffer_GetVelocity(p,a) (p)->GetVelocity(a)
+#define IDirectSound3DBuffer_SetAllParameters(p,a,b) (p)->SetAllParameters(a,b)
+#define IDirectSound3DBuffer_SetConeAngles(p,a,b,c) (p)->SetConeAngles(a,b,c)
+#define IDirectSound3DBuffer_SetConeOrientation(p,a,b,c,d) (p)->SetConeOrientation(a,b,c,d)
+#define IDirectSound3DBuffer_SetConeOutsideVolume(p,a,b) (p)->SetConeOutsideVolume(a,b)
+#define IDirectSound3DBuffer_SetPosition(p,a,b,c,d) (p)->SetPosition(a,b,c,d)
+#define IDirectSound3DBuffer_SetMinDistance(p,a,b) (p)->SetMinDistance(a,b)
+#define IDirectSound3DBuffer_SetMaxDistance(p,a,b) (p)->SetMaxDistance(a,b)
+#define IDirectSound3DBuffer_SetMode(p,a,b) (p)->SetMode(a,b)
+#define IDirectSound3DBuffer_SetVelocity(p,a,b,c,d) (p)->SetVelocity(a,b,c,d)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+//
+// IDirectSoundCapture
+//
+
+DEFINE_GUID(IID_IDirectSoundCapture, 0xb0210781, 0x89cd, 0x11d0, 0xaf, 0x8, 0x0, 0xa0, 0xc9, 0x25, 0xcd, 0x16);
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundCapture
+
+DECLARE_INTERFACE_(IDirectSoundCapture, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundCapture methods
+ STDMETHOD(CreateCaptureBuffer) (THIS_ LPCDSCBUFFERDESC pcDSCBufferDesc, LPDIRECTSOUNDCAPTUREBUFFER *ppDSCBuffer, LPUNKNOWN pUnkOuter) PURE;
+ STDMETHOD(GetCaps) (THIS_ LPDSCCAPS pDSCCaps) PURE;
+ STDMETHOD(Initialize) (THIS_ LPCGUID pcGuidDevice) PURE;
+};
+
+#define IDirectSoundCapture_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundCapture_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundCapture_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundCapture_CreateCaptureBuffer(p,a,b,c) (p)->lpVtbl->CreateCaptureBuffer(p,a,b,c)
+#define IDirectSoundCapture_GetCaps(p,a) (p)->lpVtbl->GetCaps(p,a)
+#define IDirectSoundCapture_Initialize(p,a) (p)->lpVtbl->Initialize(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundCapture_CreateCaptureBuffer(p,a,b,c) (p)->CreateCaptureBuffer(a,b,c)
+#define IDirectSoundCapture_GetCaps(p,a) (p)->GetCaps(a)
+#define IDirectSoundCapture_Initialize(p,a) (p)->Initialize(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+//
+// IDirectSoundCaptureBuffer
+//
+
+DEFINE_GUID(IID_IDirectSoundCaptureBuffer, 0xb0210782, 0x89cd, 0x11d0, 0xaf, 0x8, 0x0, 0xa0, 0xc9, 0x25, 0xcd, 0x16);
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundCaptureBuffer
+
+DECLARE_INTERFACE_(IDirectSoundCaptureBuffer, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundCaptureBuffer methods
+ STDMETHOD(GetCaps) (THIS_ LPDSCBCAPS pDSCBCaps) PURE;
+ STDMETHOD(GetCurrentPosition) (THIS_ LPDWORD pdwCapturePosition, LPDWORD pdwReadPosition) PURE;
+ STDMETHOD(GetFormat) (THIS_ LPWAVEFORMATEX pwfxFormat, DWORD dwSizeAllocated, LPDWORD pdwSizeWritten) PURE;
+ STDMETHOD(GetStatus) (THIS_ LPDWORD pdwStatus) PURE;
+ STDMETHOD(Initialize) (THIS_ LPDIRECTSOUNDCAPTURE pDirectSoundCapture, LPCDSCBUFFERDESC pcDSCBufferDesc) PURE;
+ STDMETHOD(Lock) (THIS_ DWORD dwOffset, DWORD dwBytes, LPVOID *ppvAudioPtr1, LPDWORD pdwAudioBytes1,
+ LPVOID *ppvAudioPtr2, LPDWORD pdwAudioBytes2, DWORD dwFlags) PURE;
+ STDMETHOD(Start) (THIS_ DWORD dwFlags) PURE;
+ STDMETHOD(Stop) (THIS) PURE;
+ STDMETHOD(Unlock) (THIS_ LPVOID pvAudioPtr1, DWORD dwAudioBytes1, LPVOID pvAudioPtr2, DWORD dwAudioBytes2) PURE;
+};
+
+#define IDirectSoundCaptureBuffer_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundCaptureBuffer_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundCaptureBuffer_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundCaptureBuffer_GetCaps(p,a) (p)->lpVtbl->GetCaps(p,a)
+#define IDirectSoundCaptureBuffer_GetCurrentPosition(p,a,b) (p)->lpVtbl->GetCurrentPosition(p,a,b)
+#define IDirectSoundCaptureBuffer_GetFormat(p,a,b,c) (p)->lpVtbl->GetFormat(p,a,b,c)
+#define IDirectSoundCaptureBuffer_GetStatus(p,a) (p)->lpVtbl->GetStatus(p,a)
+#define IDirectSoundCaptureBuffer_Initialize(p,a,b) (p)->lpVtbl->Initialize(p,a,b)
+#define IDirectSoundCaptureBuffer_Lock(p,a,b,c,d,e,f,g) (p)->lpVtbl->Lock(p,a,b,c,d,e,f,g)
+#define IDirectSoundCaptureBuffer_Start(p,a) (p)->lpVtbl->Start(p,a)
+#define IDirectSoundCaptureBuffer_Stop(p) (p)->lpVtbl->Stop(p)
+#define IDirectSoundCaptureBuffer_Unlock(p,a,b,c,d) (p)->lpVtbl->Unlock(p,a,b,c,d)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundCaptureBuffer_GetCaps(p,a) (p)->GetCaps(a)
+#define IDirectSoundCaptureBuffer_GetCurrentPosition(p,a,b) (p)->GetCurrentPosition(a,b)
+#define IDirectSoundCaptureBuffer_GetFormat(p,a,b,c) (p)->GetFormat(a,b,c)
+#define IDirectSoundCaptureBuffer_GetStatus(p,a) (p)->GetStatus(a)
+#define IDirectSoundCaptureBuffer_Initialize(p,a,b) (p)->Initialize(a,b)
+#define IDirectSoundCaptureBuffer_Lock(p,a,b,c,d,e,f,g) (p)->Lock(a,b,c,d,e,f,g)
+#define IDirectSoundCaptureBuffer_Start(p,a) (p)->Start(a)
+#define IDirectSoundCaptureBuffer_Stop(p) (p)->Stop()
+#define IDirectSoundCaptureBuffer_Unlock(p,a,b,c,d) (p)->Unlock(a,b,c,d)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+
+#if DIRECTSOUND_VERSION >= 0x0800
+
+//
+// IDirectSoundCaptureBuffer8
+//
+
+DEFINE_GUID(IID_IDirectSoundCaptureBuffer8, 0x990df4, 0xdbb, 0x4872, 0x83, 0x3e, 0x6d, 0x30, 0x3e, 0x80, 0xae, 0xb6);
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundCaptureBuffer8
+
+DECLARE_INTERFACE_(IDirectSoundCaptureBuffer8, IDirectSoundCaptureBuffer)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundCaptureBuffer methods
+ STDMETHOD(GetCaps) (THIS_ LPDSCBCAPS pDSCBCaps) PURE;
+ STDMETHOD(GetCurrentPosition) (THIS_ LPDWORD pdwCapturePosition, LPDWORD pdwReadPosition) PURE;
+ STDMETHOD(GetFormat) (THIS_ LPWAVEFORMATEX pwfxFormat, DWORD dwSizeAllocated, LPDWORD pdwSizeWritten) PURE;
+ STDMETHOD(GetStatus) (THIS_ LPDWORD pdwStatus) PURE;
+ STDMETHOD(Initialize) (THIS_ LPDIRECTSOUNDCAPTURE pDirectSoundCapture, LPCDSCBUFFERDESC pcDSCBufferDesc) PURE;
+ STDMETHOD(Lock) (THIS_ DWORD dwOffset, DWORD dwBytes, LPVOID *ppvAudioPtr1, LPDWORD pdwAudioBytes1,
+ LPVOID *ppvAudioPtr2, LPDWORD pdwAudioBytes2, DWORD dwFlags) PURE;
+ STDMETHOD(Start) (THIS_ DWORD dwFlags) PURE;
+ STDMETHOD(Stop) (THIS) PURE;
+ STDMETHOD(Unlock) (THIS_ LPVOID pvAudioPtr1, DWORD dwAudioBytes1, LPVOID pvAudioPtr2, DWORD dwAudioBytes2) PURE;
+
+ // IDirectSoundCaptureBuffer8 methods
+ STDMETHOD(GetObjectInPath) (THIS_ REFGUID rguidObject, DWORD dwIndex, REFGUID rguidInterface, LPVOID *ppObject) PURE;
+ STDMETHOD(GetFXStatus) (DWORD dwFXCount, LPDWORD pdwFXStatus) PURE;
+};
+
+#define IDirectSoundCaptureBuffer8_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundCaptureBuffer8_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundCaptureBuffer8_Release(p) IUnknown_Release(p)
+
+#define IDirectSoundCaptureBuffer8_GetCaps(p,a) IDirectSoundCaptureBuffer_GetCaps(p,a)
+#define IDirectSoundCaptureBuffer8_GetCurrentPosition(p,a,b) IDirectSoundCaptureBuffer_GetCurrentPosition(p,a,b)
+#define IDirectSoundCaptureBuffer8_GetFormat(p,a,b,c) IDirectSoundCaptureBuffer_GetFormat(p,a,b,c)
+#define IDirectSoundCaptureBuffer8_GetStatus(p,a) IDirectSoundCaptureBuffer_GetStatus(p,a)
+#define IDirectSoundCaptureBuffer8_Initialize(p,a,b) IDirectSoundCaptureBuffer_Initialize(p,a,b)
+#define IDirectSoundCaptureBuffer8_Lock(p,a,b,c,d,e,f,g) IDirectSoundCaptureBuffer_Lock(p,a,b,c,d,e,f,g)
+#define IDirectSoundCaptureBuffer8_Start(p,a) IDirectSoundCaptureBuffer_Start(p,a)
+#define IDirectSoundCaptureBuffer8_Stop(p) IDirectSoundCaptureBuffer_Stop(p))
+#define IDirectSoundCaptureBuffer8_Unlock(p,a,b,c,d) IDirectSoundCaptureBuffer_Unlock(p,a,b,c,d)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundCaptureBuffer8_GetObjectInPath(p,a,b,c,d) (p)->lpVtbl->GetObjectInPath(p,a,b,c,d)
+#define IDirectSoundCaptureBuffer8_GetFXStatus(p,a,b) (p)->lpVtbl->GetFXStatus(p,a,b)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundCaptureBuffer8_GetObjectInPath(p,a,b,c,d) (p)->GetObjectInPath(a,b,c,d)
+#define IDirectSoundCaptureBuffer8_GetFXStatus(p,a,b) (p)->GetFXStatus(a,b)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+#endif // DIRECTSOUND_VERSION >= 0x0800
+
+//
+// IDirectSoundNotify
+//
+
+DEFINE_GUID(IID_IDirectSoundNotify, 0xb0210783, 0x89cd, 0x11d0, 0xaf, 0x8, 0x0, 0xa0, 0xc9, 0x25, 0xcd, 0x16);
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundNotify
+
+DECLARE_INTERFACE_(IDirectSoundNotify, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundNotify methods
+ STDMETHOD(SetNotificationPositions) (THIS_ DWORD dwPositionNotifies, LPCDSBPOSITIONNOTIFY pcPositionNotifies) PURE;
+};
+
+#define IDirectSoundNotify_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundNotify_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundNotify_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundNotify_SetNotificationPositions(p,a,b) (p)->lpVtbl->SetNotificationPositions(p,a,b)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundNotify_SetNotificationPositions(p,a,b) (p)->SetNotificationPositions(a,b)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+//
+// IKsPropertySet
+//
+
+#ifndef _IKsPropertySet_
+#define _IKsPropertySet_
+
+#ifdef __cplusplus
+// 'struct' not 'class' per the way DECLARE_INTERFACE_ is defined
+struct IKsPropertySet;
+#endif // __cplusplus
+
+typedef struct IKsPropertySet *LPKSPROPERTYSET;
+
+#define KSPROPERTY_SUPPORT_GET 0x00000001
+#define KSPROPERTY_SUPPORT_SET 0x00000002
+
+DEFINE_GUID(IID_IKsPropertySet, 0x31efac30, 0x515c, 0x11d0, 0xa9, 0xaa, 0x00, 0xaa, 0x00, 0x61, 0xbe, 0x93);
+
+#undef INTERFACE
+#define INTERFACE IKsPropertySet
+
+DECLARE_INTERFACE_(IKsPropertySet, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IKsPropertySet methods
+ STDMETHOD(Get) (THIS_ REFGUID rguidPropSet, ULONG ulId, LPVOID pInstanceData, ULONG ulInstanceLength,
+ LPVOID pPropertyData, ULONG ulDataLength, PULONG pulBytesReturned) PURE;
+ STDMETHOD(Set) (THIS_ REFGUID rguidPropSet, ULONG ulId, LPVOID pInstanceData, ULONG ulInstanceLength,
+ LPVOID pPropertyData, ULONG ulDataLength) PURE;
+ STDMETHOD(QuerySupport) (THIS_ REFGUID rguidPropSet, ULONG ulId, PULONG pulTypeSupport) PURE;
+};
+
+#define IKsPropertySet_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IKsPropertySet_AddRef(p) IUnknown_AddRef(p)
+#define IKsPropertySet_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IKsPropertySet_Get(p,a,b,c,d,e,f,g) (p)->lpVtbl->Get(p,a,b,c,d,e,f,g)
+#define IKsPropertySet_Set(p,a,b,c,d,e,f) (p)->lpVtbl->Set(p,a,b,c,d,e,f)
+#define IKsPropertySet_QuerySupport(p,a,b,c) (p)->lpVtbl->QuerySupport(p,a,b,c)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IKsPropertySet_Get(p,a,b,c,d,e,f,g) (p)->Get(a,b,c,d,e,f,g)
+#define IKsPropertySet_Set(p,a,b,c,d,e,f) (p)->Set(a,b,c,d,e,f)
+#define IKsPropertySet_QuerySupport(p,a,b,c) (p)->QuerySupport(a,b,c)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+#endif // _IKsPropertySet_
+
+#if DIRECTSOUND_VERSION >= 0x0800
+
+//
+// IDirectSoundFXGargle
+//
+
+DEFINE_GUID(IID_IDirectSoundFXGargle, 0xd616f352, 0xd622, 0x11ce, 0xaa, 0xc5, 0x00, 0x20, 0xaf, 0x0b, 0x99, 0xa3);
+
+typedef struct _DSFXGargle
+{
+ DWORD dwRateHz; // Rate of modulation in hz
+ DWORD dwWaveShape; // DSFXGARGLE_WAVE_xxx
+} DSFXGargle, *LPDSFXGargle;
+
+#define DSFXGARGLE_WAVE_TRIANGLE 0
+#define DSFXGARGLE_WAVE_SQUARE 1
+
+typedef const DSFXGargle *LPCDSFXGargle;
+
+#define DSFXGARGLE_RATEHZ_MIN 1
+#define DSFXGARGLE_RATEHZ_MAX 1000
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundFXGargle
+
+DECLARE_INTERFACE_(IDirectSoundFXGargle, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundFXGargle methods
+ STDMETHOD(SetAllParameters) (THIS_ LPCDSFXGargle pcDsFxGargle) PURE;
+ STDMETHOD(GetAllParameters) (THIS_ LPDSFXGargle pDsFxGargle) PURE;
+};
+
+#define IDirectSoundFXGargle_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundFXGargle_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundFXGargle_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXGargle_SetAllParameters(p,a) (p)->lpVtbl->SetAllParameters(p,a)
+#define IDirectSoundFXGargle_GetAllParameters(p,a) (p)->lpVtbl->GetAllParameters(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXGargle_SetAllParameters(p,a) (p)->SetAllParameters(a)
+#define IDirectSoundFXGargle_GetAllParameters(p,a) (p)->GetAllParameters(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+//
+// IDirectSoundFXChorus
+//
+
+DEFINE_GUID(IID_IDirectSoundFXChorus, 0x880842e3, 0x145f, 0x43e6, 0xa9, 0x34, 0xa7, 0x18, 0x06, 0xe5, 0x05, 0x47);
+
+typedef struct _DSFXChorus
+{
+ FLOAT fWetDryMix;
+ FLOAT fDepth;
+ FLOAT fFeedback;
+ FLOAT fFrequency;
+ LONG lWaveform; // LFO shape; DSFXCHORUS_WAVE_xxx
+ FLOAT fDelay;
+ LONG lPhase;
+} DSFXChorus, *LPDSFXChorus;
+
+typedef const DSFXChorus *LPCDSFXChorus;
+
+#define DSFXCHORUS_WAVE_TRIANGLE 0
+#define DSFXCHORUS_WAVE_SIN 1
+
+#define DSFXCHORUS_WETDRYMIX_MIN 0.0f
+#define DSFXCHORUS_WETDRYMIX_MAX 100.0f
+#define DSFXCHORUS_DEPTH_MIN 0.0f
+#define DSFXCHORUS_DEPTH_MAX 100.0f
+#define DSFXCHORUS_FEEDBACK_MIN -99.0f
+#define DSFXCHORUS_FEEDBACK_MAX 99.0f
+#define DSFXCHORUS_FREQUENCY_MIN 0.0f
+#define DSFXCHORUS_FREQUENCY_MAX 10.0f
+#define DSFXCHORUS_DELAY_MIN 0.0f
+#define DSFXCHORUS_DELAY_MAX 20.0f
+#define DSFXCHORUS_PHASE_MIN 0
+#define DSFXCHORUS_PHASE_MAX 4
+
+#define DSFXCHORUS_PHASE_NEG_180 0
+#define DSFXCHORUS_PHASE_NEG_90 1
+#define DSFXCHORUS_PHASE_ZERO 2
+#define DSFXCHORUS_PHASE_90 3
+#define DSFXCHORUS_PHASE_180 4
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundFXChorus
+
+DECLARE_INTERFACE_(IDirectSoundFXChorus, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundFXChorus methods
+ STDMETHOD(SetAllParameters) (THIS_ LPCDSFXChorus pcDsFxChorus) PURE;
+ STDMETHOD(GetAllParameters) (THIS_ LPDSFXChorus pDsFxChorus) PURE;
+};
+
+#define IDirectSoundFXChorus_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundFXChorus_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundFXChorus_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXChorus_SetAllParameters(p,a) (p)->lpVtbl->SetAllParameters(p,a)
+#define IDirectSoundFXChorus_GetAllParameters(p,a) (p)->lpVtbl->GetAllParameters(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXChorus_SetAllParameters(p,a) (p)->SetAllParameters(a)
+#define IDirectSoundFXChorus_GetAllParameters(p,a) (p)->GetAllParameters(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+//
+// IDirectSoundFXFlanger
+//
+
+DEFINE_GUID(IID_IDirectSoundFXFlanger, 0x903e9878, 0x2c92, 0x4072, 0x9b, 0x2c, 0xea, 0x68, 0xf5, 0x39, 0x67, 0x83);
+
+typedef struct _DSFXFlanger
+{
+ FLOAT fWetDryMix;
+ FLOAT fDepth;
+ FLOAT fFeedback;
+ FLOAT fFrequency;
+ LONG lWaveform;
+ FLOAT fDelay;
+ LONG lPhase;
+} DSFXFlanger, *LPDSFXFlanger;
+
+typedef const DSFXFlanger *LPCDSFXFlanger;
+
+#define DSFXFLANGER_WAVE_TRIANGLE 0
+#define DSFXFLANGER_WAVE_SIN 1
+
+#define DSFXFLANGER_WETDRYMIX_MIN 0.0f
+#define DSFXFLANGER_WETDRYMIX_MAX 100.0f
+#define DSFXFLANGER_FREQUENCY_MIN 0.0f
+#define DSFXFLANGER_FREQUENCY_MAX 10.0f
+#define DSFXFLANGER_DEPTH_MIN 0.0f
+#define DSFXFLANGER_DEPTH_MAX 100.0f
+#define DSFXFLANGER_PHASE_MIN 0
+#define DSFXFLANGER_PHASE_MAX 4
+#define DSFXFLANGER_FEEDBACK_MIN -99.0f
+#define DSFXFLANGER_FEEDBACK_MAX 99.0f
+#define DSFXFLANGER_DELAY_MIN 0.0f
+#define DSFXFLANGER_DELAY_MAX 4.0f
+
+#define DSFXFLANGER_PHASE_NEG_180 0
+#define DSFXFLANGER_PHASE_NEG_90 1
+#define DSFXFLANGER_PHASE_ZERO 2
+#define DSFXFLANGER_PHASE_90 3
+#define DSFXFLANGER_PHASE_180 4
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundFXFlanger
+
+DECLARE_INTERFACE_(IDirectSoundFXFlanger, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundFXFlanger methods
+ STDMETHOD(SetAllParameters) (THIS_ LPCDSFXFlanger pcDsFxFlanger) PURE;
+ STDMETHOD(GetAllParameters) (THIS_ LPDSFXFlanger pDsFxFlanger) PURE;
+};
+
+#define IDirectSoundFXFlanger_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundFXFlanger_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundFXFlanger_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXFlanger_SetAllParameters(p,a) (p)->lpVtbl->SetAllParameters(p,a)
+#define IDirectSoundFXFlanger_GetAllParameters(p,a) (p)->lpVtbl->GetAllParameters(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXFlanger_SetAllParameters(p,a) (p)->SetAllParameters(a)
+#define IDirectSoundFXFlanger_GetAllParameters(p,a) (p)->GetAllParameters(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+//
+// IDirectSoundFXEcho
+//
+
+DEFINE_GUID(IID_IDirectSoundFXEcho, 0x8bd28edf, 0x50db, 0x4e92, 0xa2, 0xbd, 0x44, 0x54, 0x88, 0xd1, 0xed, 0x42);
+
+typedef struct _DSFXEcho
+{
+ FLOAT fWetDryMix;
+ FLOAT fFeedback;
+ FLOAT fLeftDelay;
+ FLOAT fRightDelay;
+ LONG lPanDelay;
+} DSFXEcho, *LPDSFXEcho;
+
+typedef const DSFXEcho *LPCDSFXEcho;
+
+#define DSFXECHO_WETDRYMIX_MIN 0.0f
+#define DSFXECHO_WETDRYMIX_MAX 100.0f
+#define DSFXECHO_FEEDBACK_MIN 0.0f
+#define DSFXECHO_FEEDBACK_MAX 100.0f
+#define DSFXECHO_LEFTDELAY_MIN 1.0f
+#define DSFXECHO_LEFTDELAY_MAX 2000.0f
+#define DSFXECHO_RIGHTDELAY_MIN 1.0f
+#define DSFXECHO_RIGHTDELAY_MAX 2000.0f
+#define DSFXECHO_PANDELAY_MIN 0
+#define DSFXECHO_PANDELAY_MAX 1
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundFXEcho
+
+DECLARE_INTERFACE_(IDirectSoundFXEcho, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundFXEcho methods
+ STDMETHOD(SetAllParameters) (THIS_ LPCDSFXEcho pcDsFxEcho) PURE;
+ STDMETHOD(GetAllParameters) (THIS_ LPDSFXEcho pDsFxEcho) PURE;
+};
+
+#define IDirectSoundFXEcho_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundFXEcho_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundFXEcho_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXEcho_SetAllParameters(p,a) (p)->lpVtbl->SetAllParameters(p,a)
+#define IDirectSoundFXEcho_GetAllParameters(p,a) (p)->lpVtbl->GetAllParameters(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXEcho_SetAllParameters(p,a) (p)->SetAllParameters(a)
+#define IDirectSoundFXEcho_GetAllParameters(p,a) (p)->GetAllParameters(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+//
+// IDirectSoundFXDistortion
+//
+
+DEFINE_GUID(IID_IDirectSoundFXDistortion, 0x8ecf4326, 0x455f, 0x4d8b, 0xbd, 0xa9, 0x8d, 0x5d, 0x3e, 0x9e, 0x3e, 0x0b);
+
+typedef struct _DSFXDistortion
+{
+ FLOAT fGain;
+ FLOAT fEdge;
+ FLOAT fPostEQCenterFrequency;
+ FLOAT fPostEQBandwidth;
+ FLOAT fPreLowpassCutoff;
+} DSFXDistortion, *LPDSFXDistortion;
+
+typedef const DSFXDistortion *LPCDSFXDistortion;
+
+#define DSFXDISTORTION_GAIN_MIN -60.0f
+#define DSFXDISTORTION_GAIN_MAX 0.0f
+#define DSFXDISTORTION_EDGE_MIN 0.0f
+#define DSFXDISTORTION_EDGE_MAX 100.0f
+#define DSFXDISTORTION_POSTEQCENTERFREQUENCY_MIN 100.0f
+#define DSFXDISTORTION_POSTEQCENTERFREQUENCY_MAX 8000.0f
+#define DSFXDISTORTION_POSTEQBANDWIDTH_MIN 100.0f
+#define DSFXDISTORTION_POSTEQBANDWIDTH_MAX 8000.0f
+#define DSFXDISTORTION_PRELOWPASSCUTOFF_MIN 100.0f
+#define DSFXDISTORTION_PRELOWPASSCUTOFF_MAX 8000.0f
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundFXDistortion
+
+DECLARE_INTERFACE_(IDirectSoundFXDistortion, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundFXDistortion methods
+ STDMETHOD(SetAllParameters) (THIS_ LPCDSFXDistortion pcDsFxDistortion) PURE;
+ STDMETHOD(GetAllParameters) (THIS_ LPDSFXDistortion pDsFxDistortion) PURE;
+};
+
+#define IDirectSoundFXDistortion_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundFXDistortion_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundFXDistortion_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXDistortion_SetAllParameters(p,a) (p)->lpVtbl->SetAllParameters(p,a)
+#define IDirectSoundFXDistortion_GetAllParameters(p,a) (p)->lpVtbl->GetAllParameters(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXDistortion_SetAllParameters(p,a) (p)->SetAllParameters(a)
+#define IDirectSoundFXDistortion_GetAllParameters(p,a) (p)->GetAllParameters(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+//
+// IDirectSoundFXCompressor
+//
+
+DEFINE_GUID(IID_IDirectSoundFXCompressor, 0x4bbd1154, 0x62f6, 0x4e2c, 0xa1, 0x5c, 0xd3, 0xb6, 0xc4, 0x17, 0xf7, 0xa0);
+
+typedef struct _DSFXCompressor
+{
+ FLOAT fGain;
+ FLOAT fAttack;
+ FLOAT fRelease;
+ FLOAT fThreshold;
+ FLOAT fRatio;
+ FLOAT fPredelay;
+} DSFXCompressor, *LPDSFXCompressor;
+
+typedef const DSFXCompressor *LPCDSFXCompressor;
+
+#define DSFXCOMPRESSOR_GAIN_MIN -60.0f
+#define DSFXCOMPRESSOR_GAIN_MAX 60.0f
+#define DSFXCOMPRESSOR_ATTACK_MIN 0.01f
+#define DSFXCOMPRESSOR_ATTACK_MAX 500.0f
+#define DSFXCOMPRESSOR_RELEASE_MIN 50.0f
+#define DSFXCOMPRESSOR_RELEASE_MAX 3000.0f
+#define DSFXCOMPRESSOR_THRESHOLD_MIN -60.0f
+#define DSFXCOMPRESSOR_THRESHOLD_MAX 0.0f
+#define DSFXCOMPRESSOR_RATIO_MIN 1.0f
+#define DSFXCOMPRESSOR_RATIO_MAX 100.0f
+#define DSFXCOMPRESSOR_PREDELAY_MIN 0.0f
+#define DSFXCOMPRESSOR_PREDELAY_MAX 4.0f
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundFXCompressor
+
+DECLARE_INTERFACE_(IDirectSoundFXCompressor, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundFXCompressor methods
+ STDMETHOD(SetAllParameters) (THIS_ LPCDSFXCompressor pcDsFxCompressor) PURE;
+ STDMETHOD(GetAllParameters) (THIS_ LPDSFXCompressor pDsFxCompressor) PURE;
+};
+
+#define IDirectSoundFXCompressor_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundFXCompressor_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundFXCompressor_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXCompressor_SetAllParameters(p,a) (p)->lpVtbl->SetAllParameters(p,a)
+#define IDirectSoundFXCompressor_GetAllParameters(p,a) (p)->lpVtbl->GetAllParameters(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXCompressor_SetAllParameters(p,a) (p)->SetAllParameters(a)
+#define IDirectSoundFXCompressor_GetAllParameters(p,a) (p)->GetAllParameters(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+//
+// IDirectSoundFXParamEq
+//
+
+DEFINE_GUID(IID_IDirectSoundFXParamEq, 0xc03ca9fe, 0xfe90, 0x4204, 0x80, 0x78, 0x82, 0x33, 0x4c, 0xd1, 0x77, 0xda);
+
+typedef struct _DSFXParamEq
+{
+ FLOAT fCenter;
+ FLOAT fBandwidth;
+ FLOAT fGain;
+} DSFXParamEq, *LPDSFXParamEq;
+
+typedef const DSFXParamEq *LPCDSFXParamEq;
+
+#define DSFXPARAMEQ_CENTER_MIN 80.0f
+#define DSFXPARAMEQ_CENTER_MAX 16000.0f
+#define DSFXPARAMEQ_BANDWIDTH_MIN 1.0f
+#define DSFXPARAMEQ_BANDWIDTH_MAX 36.0f
+#define DSFXPARAMEQ_GAIN_MIN -15.0f
+#define DSFXPARAMEQ_GAIN_MAX 15.0f
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundFXParamEq
+
+DECLARE_INTERFACE_(IDirectSoundFXParamEq, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundFXParamEq methods
+ STDMETHOD(SetAllParameters) (THIS_ LPCDSFXParamEq pcDsFxParamEq) PURE;
+ STDMETHOD(GetAllParameters) (THIS_ LPDSFXParamEq pDsFxParamEq) PURE;
+};
+
+#define IDirectSoundFXParamEq_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundFXParamEq_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundFXParamEq_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXParamEq_SetAllParameters(p,a) (p)->lpVtbl->SetAllParameters(p,a)
+#define IDirectSoundFXParamEq_GetAllParameters(p,a) (p)->lpVtbl->GetAllParameters(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXParamEq_SetAllParameters(p,a) (p)->SetAllParameters(a)
+#define IDirectSoundFXParamEq_GetAllParameters(p,a) (p)->GetAllParameters(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+//
+// IDirectSoundFXI3DL2Reverb
+//
+
+DEFINE_GUID(IID_IDirectSoundFXI3DL2Reverb, 0x4b166a6a, 0x0d66, 0x43f3, 0x80, 0xe3, 0xee, 0x62, 0x80, 0xde, 0xe1, 0xa4);
+
+typedef struct _DSFXI3DL2Reverb
+{
+ LONG lRoom; // [-10000, 0] default: -1000 mB
+ LONG lRoomHF; // [-10000, 0] default: 0 mB
+ FLOAT flRoomRolloffFactor; // [0.0, 10.0] default: 0.0
+ FLOAT flDecayTime; // [0.1, 20.0] default: 1.49s
+ FLOAT flDecayHFRatio; // [0.1, 2.0] default: 0.83
+ LONG lReflections; // [-10000, 1000] default: -2602 mB
+ FLOAT flReflectionsDelay; // [0.0, 0.3] default: 0.007 s
+ LONG lReverb; // [-10000, 2000] default: 200 mB
+ FLOAT flReverbDelay; // [0.0, 0.1] default: 0.011 s
+ FLOAT flDiffusion; // [0.0, 100.0] default: 100.0 %
+ FLOAT flDensity; // [0.0, 100.0] default: 100.0 %
+ FLOAT flHFReference; // [20.0, 20000.0] default: 5000.0 Hz
+} DSFXI3DL2Reverb, *LPDSFXI3DL2Reverb;
+
+typedef const DSFXI3DL2Reverb *LPCDSFXI3DL2Reverb;
+
+#define DSFX_I3DL2REVERB_ROOM_MIN (-10000)
+#define DSFX_I3DL2REVERB_ROOM_MAX 0
+#define DSFX_I3DL2REVERB_ROOM_DEFAULT (-1000)
+
+#define DSFX_I3DL2REVERB_ROOMHF_MIN (-10000)
+#define DSFX_I3DL2REVERB_ROOMHF_MAX 0
+#define DSFX_I3DL2REVERB_ROOMHF_DEFAULT (-100)
+
+#define DSFX_I3DL2REVERB_ROOMROLLOFFFACTOR_MIN 0.0f
+#define DSFX_I3DL2REVERB_ROOMROLLOFFFACTOR_MAX 10.0f
+#define DSFX_I3DL2REVERB_ROOMROLLOFFFACTOR_DEFAULT 0.0f
+
+#define DSFX_I3DL2REVERB_DECAYTIME_MIN 0.1f
+#define DSFX_I3DL2REVERB_DECAYTIME_MAX 20.0f
+#define DSFX_I3DL2REVERB_DECAYTIME_DEFAULT 1.49f
+
+#define DSFX_I3DL2REVERB_DECAYHFRATIO_MIN 0.1f
+#define DSFX_I3DL2REVERB_DECAYHFRATIO_MAX 2.0f
+#define DSFX_I3DL2REVERB_DECAYHFRATIO_DEFAULT 0.83f
+
+#define DSFX_I3DL2REVERB_REFLECTIONS_MIN (-10000)
+#define DSFX_I3DL2REVERB_REFLECTIONS_MAX 1000
+#define DSFX_I3DL2REVERB_REFLECTIONS_DEFAULT (-2602)
+
+#define DSFX_I3DL2REVERB_REFLECTIONSDELAY_MIN 0.0f
+#define DSFX_I3DL2REVERB_REFLECTIONSDELAY_MAX 0.3f
+#define DSFX_I3DL2REVERB_REFLECTIONSDELAY_DEFAULT 0.007f
+
+#define DSFX_I3DL2REVERB_REVERB_MIN (-10000)
+#define DSFX_I3DL2REVERB_REVERB_MAX 2000
+#define DSFX_I3DL2REVERB_REVERB_DEFAULT (200)
+
+#define DSFX_I3DL2REVERB_REVERBDELAY_MIN 0.0f
+#define DSFX_I3DL2REVERB_REVERBDELAY_MAX 0.1f
+#define DSFX_I3DL2REVERB_REVERBDELAY_DEFAULT 0.011f
+
+#define DSFX_I3DL2REVERB_DIFFUSION_MIN 0.0f
+#define DSFX_I3DL2REVERB_DIFFUSION_MAX 100.0f
+#define DSFX_I3DL2REVERB_DIFFUSION_DEFAULT 100.0f
+
+#define DSFX_I3DL2REVERB_DENSITY_MIN 0.0f
+#define DSFX_I3DL2REVERB_DENSITY_MAX 100.0f
+#define DSFX_I3DL2REVERB_DENSITY_DEFAULT 100.0f
+
+#define DSFX_I3DL2REVERB_HFREFERENCE_MIN 20.0f
+#define DSFX_I3DL2REVERB_HFREFERENCE_MAX 20000.0f
+#define DSFX_I3DL2REVERB_HFREFERENCE_DEFAULT 5000.0f
+
+#define DSFX_I3DL2REVERB_QUALITY_MIN 0
+#define DSFX_I3DL2REVERB_QUALITY_MAX 3
+#define DSFX_I3DL2REVERB_QUALITY_DEFAULT 2
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundFXI3DL2Reverb
+
+DECLARE_INTERFACE_(IDirectSoundFXI3DL2Reverb, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundFXI3DL2Reverb methods
+ STDMETHOD(SetAllParameters) (THIS_ LPCDSFXI3DL2Reverb pcDsFxI3DL2Reverb) PURE;
+ STDMETHOD(GetAllParameters) (THIS_ LPDSFXI3DL2Reverb pDsFxI3DL2Reverb) PURE;
+ STDMETHOD(SetPreset) (THIS_ DWORD dwPreset) PURE;
+ STDMETHOD(GetPreset) (THIS_ LPDWORD pdwPreset) PURE;
+ STDMETHOD(SetQuality) (THIS_ LONG lQuality) PURE;
+ STDMETHOD(GetQuality) (THIS_ LONG *plQuality) PURE;
+};
+
+#define IDirectSoundFXI3DL2Reverb_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundFXI3DL2Reverb_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundFXI3DL2Reverb_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXI3DL2Reverb_SetAllParameters(p,a) (p)->lpVtbl->SetAllParameters(p,a)
+#define IDirectSoundFXI3DL2Reverb_GetAllParameters(p,a) (p)->lpVtbl->GetAllParameters(p,a)
+#define IDirectSoundFXI3DL2Reverb_SetPreset(p,a) (p)->lpVtbl->SetPreset(p,a)
+#define IDirectSoundFXI3DL2Reverb_GetPreset(p,a) (p)->lpVtbl->GetPreset(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXI3DL2Reverb_SetAllParameters(p,a) (p)->SetAllParameters(a)
+#define IDirectSoundFXI3DL2Reverb_GetAllParameters(p,a) (p)->GetAllParameters(a)
+#define IDirectSoundFXI3DL2Reverb_SetPreset(p,a) (p)->SetPreset(a)
+#define IDirectSoundFXI3DL2Reverb_GetPreset(p,a) (p)->GetPreset(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+//
+// IDirectSoundFXWavesReverb
+//
+
+DEFINE_GUID(IID_IDirectSoundFXWavesReverb,0x46858c3a,0x0dc6,0x45e3,0xb7,0x60,0xd4,0xee,0xf1,0x6c,0xb3,0x25);
+
+typedef struct _DSFXWavesReverb
+{
+ FLOAT fInGain; // [-96.0,0.0] default: 0.0 dB
+ FLOAT fReverbMix; // [-96.0,0.0] default: 0.0 db
+ FLOAT fReverbTime; // [0.001,3000.0] default: 1000.0 ms
+ FLOAT fHighFreqRTRatio; // [0.001,0.999] default: 0.001
+} DSFXWavesReverb, *LPDSFXWavesReverb;
+
+typedef const DSFXWavesReverb *LPCDSFXWavesReverb;
+
+#define DSFX_WAVESREVERB_INGAIN_MIN -96.0f
+#define DSFX_WAVESREVERB_INGAIN_MAX 0.0f
+#define DSFX_WAVESREVERB_INGAIN_DEFAULT 0.0f
+#define DSFX_WAVESREVERB_REVERBMIX_MIN -96.0f
+#define DSFX_WAVESREVERB_REVERBMIX_MAX 0.0f
+#define DSFX_WAVESREVERB_REVERBMIX_DEFAULT 0.0f
+#define DSFX_WAVESREVERB_REVERBTIME_MIN 0.001f
+#define DSFX_WAVESREVERB_REVERBTIME_MAX 3000.0f
+#define DSFX_WAVESREVERB_REVERBTIME_DEFAULT 1000.0f
+#define DSFX_WAVESREVERB_HIGHFREQRTRATIO_MIN 0.001f
+#define DSFX_WAVESREVERB_HIGHFREQRTRATIO_MAX 0.999f
+#define DSFX_WAVESREVERB_HIGHFREQRTRATIO_DEFAULT 0.001f
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundFXWavesReverb
+
+DECLARE_INTERFACE_(IDirectSoundFXWavesReverb, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundFXWavesReverb methods
+ STDMETHOD(SetAllParameters) (THIS_ LPCDSFXWavesReverb pcDsFxWavesReverb) PURE;
+ STDMETHOD(GetAllParameters) (THIS_ LPDSFXWavesReverb pDsFxWavesReverb) PURE;
+};
+
+#define IDirectSoundFXWavesReverb_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundFXWavesReverb_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundFXWavesReverb_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXWavesReverb_SetAllParameters(p,a) (p)->lpVtbl->SetAllParameters(p,a)
+#define IDirectSoundFXWavesReverb_GetAllParameters(p,a) (p)->lpVtbl->GetAllParameters(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFXWavesReverb_SetAllParameters(p,a) (p)->SetAllParameters(a)
+#define IDirectSoundFXWavesReverb_GetAllParameters(p,a) (p)->GetAllParameters(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+//
+// IDirectSoundCaptureFXAec
+//
+
+DEFINE_GUID(IID_IDirectSoundCaptureFXAec, 0xad74143d, 0x903d, 0x4ab7, 0x80, 0x66, 0x28, 0xd3, 0x63, 0x03, 0x6d, 0x65);
+
+typedef struct _DSCFXAec
+{
+ BOOL fEnable;
+ BOOL fNoiseFill;
+ DWORD dwMode;
+} DSCFXAec, *LPDSCFXAec;
+
+typedef const DSCFXAec *LPCDSCFXAec;
+
+// These match the AEC_MODE_* constants in the DDK's ksmedia.h file
+#define DSCFX_AEC_MODE_PASS_THROUGH 0x0
+#define DSCFX_AEC_MODE_HALF_DUPLEX 0x1
+#define DSCFX_AEC_MODE_FULL_DUPLEX 0x2
+
+// These match the AEC_STATUS_* constants in ksmedia.h
+#define DSCFX_AEC_STATUS_HISTORY_UNINITIALIZED 0x0
+#define DSCFX_AEC_STATUS_HISTORY_CONTINUOUSLY_CONVERGED 0x1
+#define DSCFX_AEC_STATUS_HISTORY_PREVIOUSLY_DIVERGED 0x2
+#define DSCFX_AEC_STATUS_CURRENTLY_CONVERGED 0x8
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundCaptureFXAec
+
+DECLARE_INTERFACE_(IDirectSoundCaptureFXAec, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundCaptureFXAec methods
+ STDMETHOD(SetAllParameters) (THIS_ LPCDSCFXAec pDscFxAec) PURE;
+ STDMETHOD(GetAllParameters) (THIS_ LPDSCFXAec pDscFxAec) PURE;
+ STDMETHOD(GetStatus) (THIS_ PDWORD pdwStatus) PURE;
+ STDMETHOD(Reset) (THIS) PURE;
+};
+
+#define IDirectSoundCaptureFXAec_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundCaptureFXAec_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundCaptureFXAec_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundCaptureFXAec_SetAllParameters(p,a) (p)->lpVtbl->SetAllParameters(p,a)
+#define IDirectSoundCaptureFXAec_GetAllParameters(p,a) (p)->lpVtbl->GetAllParameters(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundCaptureFXAec_SetAllParameters(p,a) (p)->SetAllParameters(a)
+#define IDirectSoundCaptureFXAec_GetAllParameters(p,a) (p)->GetAllParameters(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+
+//
+// IDirectSoundCaptureFXNoiseSuppress
+//
+
+DEFINE_GUID(IID_IDirectSoundCaptureFXNoiseSuppress, 0xed311e41, 0xfbae, 0x4175, 0x96, 0x25, 0xcd, 0x8, 0x54, 0xf6, 0x93, 0xca);
+
+typedef struct _DSCFXNoiseSuppress
+{
+ BOOL fEnable;
+} DSCFXNoiseSuppress, *LPDSCFXNoiseSuppress;
+
+typedef const DSCFXNoiseSuppress *LPCDSCFXNoiseSuppress;
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundCaptureFXNoiseSuppress
+
+DECLARE_INTERFACE_(IDirectSoundCaptureFXNoiseSuppress, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundCaptureFXNoiseSuppress methods
+ STDMETHOD(SetAllParameters) (THIS_ LPCDSCFXNoiseSuppress pcDscFxNoiseSuppress) PURE;
+ STDMETHOD(GetAllParameters) (THIS_ LPDSCFXNoiseSuppress pDscFxNoiseSuppress) PURE;
+ STDMETHOD(Reset) (THIS) PURE;
+};
+
+#define IDirectSoundCaptureFXNoiseSuppress_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundCaptureFXNoiseSuppress_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundCaptureFXNoiseSuppress_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundCaptureFXNoiseSuppress_SetAllParameters(p,a) (p)->lpVtbl->SetAllParameters(p,a)
+#define IDirectSoundCaptureFXNoiseSuppress_GetAllParameters(p,a) (p)->lpVtbl->GetAllParameters(p,a)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundCaptureFXNoiseSuppress_SetAllParameters(p,a) (p)->SetAllParameters(a)
+#define IDirectSoundCaptureFXNoiseSuppress_GetAllParameters(p,a) (p)->GetAllParameters(a)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+
+//
+// IDirectSoundFullDuplex
+//
+
+#ifndef _IDirectSoundFullDuplex_
+#define _IDirectSoundFullDuplex_
+
+#ifdef __cplusplus
+// 'struct' not 'class' per the way DECLARE_INTERFACE_ is defined
+struct IDirectSoundFullDuplex;
+#endif // __cplusplus
+
+typedef struct IDirectSoundFullDuplex *LPDIRECTSOUNDFULLDUPLEX;
+
+DEFINE_GUID(IID_IDirectSoundFullDuplex, 0xedcb4c7a, 0xdaab, 0x4216, 0xa4, 0x2e, 0x6c, 0x50, 0x59, 0x6d, 0xdc, 0x1d);
+
+#undef INTERFACE
+#define INTERFACE IDirectSoundFullDuplex
+
+DECLARE_INTERFACE_(IDirectSoundFullDuplex, IUnknown)
+{
+ // IUnknown methods
+ STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID *) PURE;
+ STDMETHOD_(ULONG,AddRef) (THIS) PURE;
+ STDMETHOD_(ULONG,Release) (THIS) PURE;
+
+ // IDirectSoundFullDuplex methods
+ STDMETHOD(Initialize) (THIS_ LPCGUID pCaptureGuid, LPCGUID pRenderGuid, LPCDSCBUFFERDESC lpDscBufferDesc, LPCDSBUFFERDESC lpDsBufferDesc, HWND hWnd, DWORD dwLevel, LPLPDIRECTSOUNDCAPTUREBUFFER8 lplpDirectSoundCaptureBuffer8, LPLPDIRECTSOUNDBUFFER8 lplpDirectSoundBuffer8) PURE;
+};
+
+#define IDirectSoundFullDuplex_QueryInterface(p,a,b) IUnknown_QueryInterface(p,a,b)
+#define IDirectSoundFullDuplex_AddRef(p) IUnknown_AddRef(p)
+#define IDirectSoundFullDuplex_Release(p) IUnknown_Release(p)
+
+#if !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFullDuplex_Initialize(p,a,b,c,d,e,f,g,h) (p)->lpVtbl->Initialize(p,a,b,c,d,e,f,g,h)
+#else // !defined(__cplusplus) || defined(CINTERFACE)
+#define IDirectSoundFullDuplex_Initialize(p,a,b,c,d,e,f,g,h) (p)->Initialize(a,b,c,d,e,f,g,h)
+#endif // !defined(__cplusplus) || defined(CINTERFACE)
+
+#endif // _IDirectSoundFullDuplex_
+
+#endif // DIRECTSOUND_VERSION >= 0x0800
+
+//
+// Return Codes
+//
+
+// The function completed successfully
+#define DS_OK S_OK
+
+// The call succeeded, but we had to substitute the 3D algorithm
+#define DS_NO_VIRTUALIZATION MAKE_HRESULT(0, _FACDS, 10)
+
+// The call failed because resources (such as a priority level)
+// were already being used by another caller
+#define DSERR_ALLOCATED MAKE_DSHRESULT(10)
+
+// The control (vol, pan, etc.) requested by the caller is not available
+#define DSERR_CONTROLUNAVAIL MAKE_DSHRESULT(30)
+
+// An invalid parameter was passed to the returning function
+#define DSERR_INVALIDPARAM E_INVALIDARG
+
+// This call is not valid for the current state of this object
+#define DSERR_INVALIDCALL MAKE_DSHRESULT(50)
+
+// An undetermined error occurred inside the DirectSound subsystem
+#define DSERR_GENERIC E_FAIL
+
+// The caller does not have the priority level required for the function to
+// succeed
+#define DSERR_PRIOLEVELNEEDED MAKE_DSHRESULT(70)
+
+// Not enough free memory is available to complete the operation
+#define DSERR_OUTOFMEMORY E_OUTOFMEMORY
+
+// The specified WAVE format is not supported
+#define DSERR_BADFORMAT MAKE_DSHRESULT(100)
+
+// The function called is not supported at this time
+#define DSERR_UNSUPPORTED E_NOTIMPL
+
+// No sound driver is available for use
+#define DSERR_NODRIVER MAKE_DSHRESULT(120)
+// This object is already initialized
+#define DSERR_ALREADYINITIALIZED MAKE_DSHRESULT(130)
+
+// This object does not support aggregation
+#define DSERR_NOAGGREGATION CLASS_E_NOAGGREGATION
+
+// The buffer memory has been lost, and must be restored
+#define DSERR_BUFFERLOST MAKE_DSHRESULT(150)
+
+// Another app has a higher priority level, preventing this call from
+// succeeding
+#define DSERR_OTHERAPPHASPRIO MAKE_DSHRESULT(160)
+
+// This object has not been initialized
+#define DSERR_UNINITIALIZED MAKE_DSHRESULT(170)
+
+// The requested COM interface is not available
+#define DSERR_NOINTERFACE E_NOINTERFACE
+
+// Access is denied
+#define DSERR_ACCESSDENIED E_ACCESSDENIED
+
+// Tried to create a DSBCAPS_CTRLFX buffer shorter than DSBSIZE_FX_MIN milliseconds
+#define DSERR_BUFFERTOOSMALL MAKE_DSHRESULT(180)
+
+// Attempt to use DirectSound 8 functionality on an older DirectSound object
+#define DSERR_DS8_REQUIRED MAKE_DSHRESULT(190)
+
+// A circular loop of send effects was detected
+#define DSERR_SENDLOOP MAKE_DSHRESULT(200)
+
+// The GUID specified in an audiopath file does not match a valid MIXIN buffer
+#define DSERR_BADSENDBUFFERGUID MAKE_DSHRESULT(210)
+
+// The object requested was not found (numerically equal to DMUS_E_NOT_FOUND)
+#define DSERR_OBJECTNOTFOUND MAKE_DSHRESULT(4449)
+
+// The effects requested could not be found on the system, or they were found
+// but in the wrong order, or in the wrong hardware/software locations.
+#define DSERR_FXUNAVAILABLE MAKE_DSHRESULT(220)
+
+//
+// Flags
+//
+
+#define DSCAPS_PRIMARYMONO 0x00000001
+#define DSCAPS_PRIMARYSTEREO 0x00000002
+#define DSCAPS_PRIMARY8BIT 0x00000004
+#define DSCAPS_PRIMARY16BIT 0x00000008
+#define DSCAPS_CONTINUOUSRATE 0x00000010
+#define DSCAPS_EMULDRIVER 0x00000020
+#define DSCAPS_CERTIFIED 0x00000040
+#define DSCAPS_SECONDARYMONO 0x00000100
+#define DSCAPS_SECONDARYSTEREO 0x00000200
+#define DSCAPS_SECONDARY8BIT 0x00000400
+#define DSCAPS_SECONDARY16BIT 0x00000800
+
+#define DSSCL_NORMAL 0x00000001
+#define DSSCL_PRIORITY 0x00000002
+#define DSSCL_EXCLUSIVE 0x00000003
+#define DSSCL_WRITEPRIMARY 0x00000004
+
+#define DSSPEAKER_DIRECTOUT 0x00000000
+#define DSSPEAKER_HEADPHONE 0x00000001
+#define DSSPEAKER_MONO 0x00000002
+#define DSSPEAKER_QUAD 0x00000003
+#define DSSPEAKER_STEREO 0x00000004
+#define DSSPEAKER_SURROUND 0x00000005
+#define DSSPEAKER_5POINT1 0x00000006 // obsolete 5.1 setting
+#define DSSPEAKER_7POINT1 0x00000007 // obsolete 7.1 setting
+#define DSSPEAKER_7POINT1_SURROUND 0x00000008 // correct 7.1 Home Theater setting
+#define DSSPEAKER_7POINT1_WIDE DSSPEAKER_7POINT1
+#if (DIRECTSOUND_VERSION >= 0x1000)
+ #define DSSPEAKER_5POINT1_SURROUND 0x00000009 // correct 5.1 setting
+ #define DSSPEAKER_5POINT1_BACK DSSPEAKER_5POINT1
+#endif
+
+#define DSSPEAKER_GEOMETRY_MIN 0x00000005 // 5 degrees
+#define DSSPEAKER_GEOMETRY_NARROW 0x0000000A // 10 degrees
+#define DSSPEAKER_GEOMETRY_WIDE 0x00000014 // 20 degrees
+#define DSSPEAKER_GEOMETRY_MAX 0x000000B4 // 180 degrees
+
+#define DSSPEAKER_COMBINED(c, g) ((DWORD)(((BYTE)(c)) | ((DWORD)((BYTE)(g))) << 16))
+#define DSSPEAKER_CONFIG(a) ((BYTE)(a))
+#define DSSPEAKER_GEOMETRY(a) ((BYTE)(((DWORD)(a) >> 16) & 0x00FF))
+
+#define DSBCAPS_PRIMARYBUFFER 0x00000001
+#define DSBCAPS_STATIC 0x00000002
+#define DSBCAPS_LOCHARDWARE 0x00000004
+#define DSBCAPS_LOCSOFTWARE 0x00000008
+#define DSBCAPS_CTRL3D 0x00000010
+#define DSBCAPS_CTRLFREQUENCY 0x00000020
+#define DSBCAPS_CTRLPAN 0x00000040
+#define DSBCAPS_CTRLVOLUME 0x00000080
+#define DSBCAPS_CTRLPOSITIONNOTIFY 0x00000100
+#define DSBCAPS_CTRLFX 0x00000200
+#define DSBCAPS_STICKYFOCUS 0x00004000
+#define DSBCAPS_GLOBALFOCUS 0x00008000
+#define DSBCAPS_GETCURRENTPOSITION2 0x00010000
+#define DSBCAPS_MUTE3DATMAXDISTANCE 0x00020000
+#define DSBCAPS_LOCDEFER 0x00040000
+#if (DIRECTSOUND_VERSION >= 0x1000)
+ // Force GetCurrentPosition() to return a buffer's true play position;
+ // unmodified by aids to enhance backward compatibility.
+ #define DSBCAPS_TRUEPLAYPOSITION 0x00080000
+#endif
+
+#define DSBPLAY_LOOPING 0x00000001
+#define DSBPLAY_LOCHARDWARE 0x00000002
+#define DSBPLAY_LOCSOFTWARE 0x00000004
+#define DSBPLAY_TERMINATEBY_TIME 0x00000008
+#define DSBPLAY_TERMINATEBY_DISTANCE 0x000000010
+#define DSBPLAY_TERMINATEBY_PRIORITY 0x000000020
+
+#define DSBSTATUS_PLAYING 0x00000001
+#define DSBSTATUS_BUFFERLOST 0x00000002
+#define DSBSTATUS_LOOPING 0x00000004
+#define DSBSTATUS_LOCHARDWARE 0x00000008
+#define DSBSTATUS_LOCSOFTWARE 0x00000010
+#define DSBSTATUS_TERMINATED 0x00000020
+
+#define DSBLOCK_FROMWRITECURSOR 0x00000001
+#define DSBLOCK_ENTIREBUFFER 0x00000002
+
+#define DSBFREQUENCY_ORIGINAL 0
+#define DSBFREQUENCY_MIN 100
+#if DIRECTSOUND_VERSION >= 0x0900
+#define DSBFREQUENCY_MAX 200000
+#else
+#define DSBFREQUENCY_MAX 100000
+#endif
+
+#define DSBPAN_LEFT -10000
+#define DSBPAN_CENTER 0
+#define DSBPAN_RIGHT 10000
+
+#define DSBVOLUME_MIN -10000
+#define DSBVOLUME_MAX 0
+
+#define DSBSIZE_MIN 4
+#define DSBSIZE_MAX 0x0FFFFFFF
+#define DSBSIZE_FX_MIN 150 // NOTE: Milliseconds, not bytes
+
+#define DSBNOTIFICATIONS_MAX 100000UL
+
+#define DS3DMODE_NORMAL 0x00000000
+#define DS3DMODE_HEADRELATIVE 0x00000001
+#define DS3DMODE_DISABLE 0x00000002
+
+#define DS3D_IMMEDIATE 0x00000000
+#define DS3D_DEFERRED 0x00000001
+
+#define DS3D_MINDISTANCEFACTOR FLT_MIN
+#define DS3D_MAXDISTANCEFACTOR FLT_MAX
+#define DS3D_DEFAULTDISTANCEFACTOR 1.0f
+
+#define DS3D_MINROLLOFFFACTOR 0.0f
+#define DS3D_MAXROLLOFFFACTOR 10.0f
+#define DS3D_DEFAULTROLLOFFFACTOR 1.0f
+
+#define DS3D_MINDOPPLERFACTOR 0.0f
+#define DS3D_MAXDOPPLERFACTOR 10.0f
+#define DS3D_DEFAULTDOPPLERFACTOR 1.0f
+
+#define DS3D_DEFAULTMINDISTANCE 1.0f
+#define DS3D_DEFAULTMAXDISTANCE 1000000000.0f
+
+#define DS3D_MINCONEANGLE 0
+#define DS3D_MAXCONEANGLE 360
+#define DS3D_DEFAULTCONEANGLE 360
+
+#define DS3D_DEFAULTCONEOUTSIDEVOLUME DSBVOLUME_MAX
+
+// IDirectSoundCapture attributes
+
+#define DSCCAPS_EMULDRIVER DSCAPS_EMULDRIVER
+#define DSCCAPS_CERTIFIED DSCAPS_CERTIFIED
+#define DSCCAPS_MULTIPLECAPTURE 0x00000001
+
+// IDirectSoundCaptureBuffer attributes
+
+#define DSCBCAPS_WAVEMAPPED 0x80000000
+
+#if DIRECTSOUND_VERSION >= 0x0800
+#define DSCBCAPS_CTRLFX 0x00000200
+#endif
+
+
+#define DSCBLOCK_ENTIREBUFFER 0x00000001
+
+#define DSCBSTATUS_CAPTURING 0x00000001
+#define DSCBSTATUS_LOOPING 0x00000002
+
+#define DSCBSTART_LOOPING 0x00000001
+
+#define DSBPN_OFFSETSTOP 0xFFFFFFFF
+
+#define DS_CERTIFIED 0x00000000
+#define DS_UNCERTIFIED 0x00000001
+
+
+//
+// Flags for the I3DL2 effects
+//
+
+//
+// I3DL2 Material Presets
+//
+
+enum
+{
+ DSFX_I3DL2_MATERIAL_PRESET_SINGLEWINDOW,
+ DSFX_I3DL2_MATERIAL_PRESET_DOUBLEWINDOW,
+ DSFX_I3DL2_MATERIAL_PRESET_THINDOOR,
+ DSFX_I3DL2_MATERIAL_PRESET_THICKDOOR,
+ DSFX_I3DL2_MATERIAL_PRESET_WOODWALL,
+ DSFX_I3DL2_MATERIAL_PRESET_BRICKWALL,
+ DSFX_I3DL2_MATERIAL_PRESET_STONEWALL,
+ DSFX_I3DL2_MATERIAL_PRESET_CURTAIN
+};
+
+#define I3DL2_MATERIAL_PRESET_SINGLEWINDOW -2800,0.71f
+#define I3DL2_MATERIAL_PRESET_DOUBLEWINDOW -5000,0.40f
+#define I3DL2_MATERIAL_PRESET_THINDOOR -1800,0.66f
+#define I3DL2_MATERIAL_PRESET_THICKDOOR -4400,0.64f
+#define I3DL2_MATERIAL_PRESET_WOODWALL -4000,0.50f
+#define I3DL2_MATERIAL_PRESET_BRICKWALL -5000,0.60f
+#define I3DL2_MATERIAL_PRESET_STONEWALL -6000,0.68f
+#define I3DL2_MATERIAL_PRESET_CURTAIN -1200,0.15f
+
+enum
+{
+ DSFX_I3DL2_ENVIRONMENT_PRESET_DEFAULT,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_GENERIC,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_PADDEDCELL,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_ROOM,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_BATHROOM,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_LIVINGROOM,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_STONEROOM,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_AUDITORIUM,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_CONCERTHALL,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_CAVE,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_ARENA,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_HANGAR,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_CARPETEDHALLWAY,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_HALLWAY,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_STONECORRIDOR,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_ALLEY,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_FOREST,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_CITY,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_MOUNTAINS,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_QUARRY,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_PLAIN,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_PARKINGLOT,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_SEWERPIPE,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_UNDERWATER,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_SMALLROOM,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_MEDIUMROOM,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_LARGEROOM,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_MEDIUMHALL,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_LARGEHALL,
+ DSFX_I3DL2_ENVIRONMENT_PRESET_PLATE
+};
+
+//
+// I3DL2 Reverberation Presets Values
+//
+
+#define I3DL2_ENVIRONMENT_PRESET_DEFAULT -1000, -100, 0.0f, 1.49f, 0.83f, -2602, 0.007f, 200, 0.011f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_GENERIC -1000, -100, 0.0f, 1.49f, 0.83f, -2602, 0.007f, 200, 0.011f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_PADDEDCELL -1000,-6000, 0.0f, 0.17f, 0.10f, -1204, 0.001f, 207, 0.002f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_ROOM -1000, -454, 0.0f, 0.40f, 0.83f, -1646, 0.002f, 53, 0.003f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_BATHROOM -1000,-1200, 0.0f, 1.49f, 0.54f, -370, 0.007f, 1030, 0.011f, 100.0f, 60.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_LIVINGROOM -1000,-6000, 0.0f, 0.50f, 0.10f, -1376, 0.003f, -1104, 0.004f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_STONEROOM -1000, -300, 0.0f, 2.31f, 0.64f, -711, 0.012f, 83, 0.017f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_AUDITORIUM -1000, -476, 0.0f, 4.32f, 0.59f, -789, 0.020f, -289, 0.030f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_CONCERTHALL -1000, -500, 0.0f, 3.92f, 0.70f, -1230, 0.020f, -2, 0.029f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_CAVE -1000, 0, 0.0f, 2.91f, 1.30f, -602, 0.015f, -302, 0.022f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_ARENA -1000, -698, 0.0f, 7.24f, 0.33f, -1166, 0.020f, 16, 0.030f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_HANGAR -1000,-1000, 0.0f,10.05f, 0.23f, -602, 0.020f, 198, 0.030f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_CARPETEDHALLWAY -1000,-4000, 0.0f, 0.30f, 0.10f, -1831, 0.002f, -1630, 0.030f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_HALLWAY -1000, -300, 0.0f, 1.49f, 0.59f, -1219, 0.007f, 441, 0.011f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_STONECORRIDOR -1000, -237, 0.0f, 2.70f, 0.79f, -1214, 0.013f, 395, 0.020f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_ALLEY -1000, -270, 0.0f, 1.49f, 0.86f, -1204, 0.007f, -4, 0.011f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_FOREST -1000,-3300, 0.0f, 1.49f, 0.54f, -2560, 0.162f, -613, 0.088f, 79.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_CITY -1000, -800, 0.0f, 1.49f, 0.67f, -2273, 0.007f, -2217, 0.011f, 50.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_MOUNTAINS -1000,-2500, 0.0f, 1.49f, 0.21f, -2780, 0.300f, -2014, 0.100f, 27.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_QUARRY -1000,-1000, 0.0f, 1.49f, 0.83f,-10000, 0.061f, 500, 0.025f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_PLAIN -1000,-2000, 0.0f, 1.49f, 0.50f, -2466, 0.179f, -2514, 0.100f, 21.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_PARKINGLOT -1000, 0, 0.0f, 1.65f, 1.50f, -1363, 0.008f, -1153, 0.012f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_SEWERPIPE -1000,-1000, 0.0f, 2.81f, 0.14f, 429, 0.014f, 648, 0.021f, 80.0f, 60.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_UNDERWATER -1000,-4000, 0.0f, 1.49f, 0.10f, -449, 0.007f, 1700, 0.011f, 100.0f, 100.0f, 5000.0f
+
+//
+// Examples simulating 'musical' reverb presets
+//
+// Name Decay time Description
+// Small Room 1.1s A small size room with a length of 5m or so.
+// Medium Room 1.3s A medium size room with a length of 10m or so.
+// Large Room 1.5s A large size room suitable for live performances.
+// Medium Hall 1.8s A medium size concert hall.
+// Large Hall 1.8s A large size concert hall suitable for a full orchestra.
+// Plate 1.3s A plate reverb simulation.
+//
+
+#define I3DL2_ENVIRONMENT_PRESET_SMALLROOM -1000, -600, 0.0f, 1.10f, 0.83f, -400, 0.005f, 500, 0.010f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_MEDIUMROOM -1000, -600, 0.0f, 1.30f, 0.83f, -1000, 0.010f, -200, 0.020f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_LARGEROOM -1000, -600, 0.0f, 1.50f, 0.83f, -1600, 0.020f, -1000, 0.040f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_MEDIUMHALL -1000, -600, 0.0f, 1.80f, 0.70f, -1300, 0.015f, -800, 0.030f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_LARGEHALL -1000, -600, 0.0f, 1.80f, 0.70f, -2000, 0.030f, -1400, 0.060f, 100.0f, 100.0f, 5000.0f
+#define I3DL2_ENVIRONMENT_PRESET_PLATE -1000, -200, 0.0f, 1.30f, 0.90f, 0, 0.002f, 0, 0.010f, 100.0f, 75.0f, 5000.0f
+
+//
+// DirectSound3D Algorithms
+//
+
+// Default DirectSound3D algorithm {00000000-0000-0000-0000-000000000000}
+#define DS3DALG_DEFAULT GUID_NULL
+
+// No virtualization (Pan3D) {C241333F-1C1B-11d2-94F5-00C04FC28ACA}
+DEFINE_GUID(DS3DALG_NO_VIRTUALIZATION, 0xc241333f, 0x1c1b, 0x11d2, 0x94, 0xf5, 0x0, 0xc0, 0x4f, 0xc2, 0x8a, 0xca);
+
+// High-quality HRTF algorithm {C2413340-1C1B-11d2-94F5-00C04FC28ACA}
+DEFINE_GUID(DS3DALG_HRTF_FULL, 0xc2413340, 0x1c1b, 0x11d2, 0x94, 0xf5, 0x0, 0xc0, 0x4f, 0xc2, 0x8a, 0xca);
+
+// Lower-quality HRTF algorithm {C2413342-1C1B-11d2-94F5-00C04FC28ACA}
+DEFINE_GUID(DS3DALG_HRTF_LIGHT, 0xc2413342, 0x1c1b, 0x11d2, 0x94, 0xf5, 0x0, 0xc0, 0x4f, 0xc2, 0x8a, 0xca);
+
+
+#if DIRECTSOUND_VERSION >= 0x0800
+
+//
+// DirectSound Internal Effect Algorithms
+//
+
+
+// Gargle {DAFD8210-5711-4B91-9FE3-F75B7AE279BF}
+DEFINE_GUID(GUID_DSFX_STANDARD_GARGLE, 0xdafd8210, 0x5711, 0x4b91, 0x9f, 0xe3, 0xf7, 0x5b, 0x7a, 0xe2, 0x79, 0xbf);
+
+// Chorus {EFE6629C-81F7-4281-BD91-C9D604A95AF6}
+DEFINE_GUID(GUID_DSFX_STANDARD_CHORUS, 0xefe6629c, 0x81f7, 0x4281, 0xbd, 0x91, 0xc9, 0xd6, 0x04, 0xa9, 0x5a, 0xf6);
+
+// Flanger {EFCA3D92-DFD8-4672-A603-7420894BAD98}
+DEFINE_GUID(GUID_DSFX_STANDARD_FLANGER, 0xefca3d92, 0xdfd8, 0x4672, 0xa6, 0x03, 0x74, 0x20, 0x89, 0x4b, 0xad, 0x98);
+
+// Echo/Delay {EF3E932C-D40B-4F51-8CCF-3F98F1B29D5D}
+DEFINE_GUID(GUID_DSFX_STANDARD_ECHO, 0xef3e932c, 0xd40b, 0x4f51, 0x8c, 0xcf, 0x3f, 0x98, 0xf1, 0xb2, 0x9d, 0x5d);
+
+// Distortion {EF114C90-CD1D-484E-96E5-09CFAF912A21}
+DEFINE_GUID(GUID_DSFX_STANDARD_DISTORTION, 0xef114c90, 0xcd1d, 0x484e, 0x96, 0xe5, 0x09, 0xcf, 0xaf, 0x91, 0x2a, 0x21);
+
+// Compressor/Limiter {EF011F79-4000-406D-87AF-BFFB3FC39D57}
+DEFINE_GUID(GUID_DSFX_STANDARD_COMPRESSOR, 0xef011f79, 0x4000, 0x406d, 0x87, 0xaf, 0xbf, 0xfb, 0x3f, 0xc3, 0x9d, 0x57);
+
+// Parametric Equalization {120CED89-3BF4-4173-A132-3CB406CF3231}
+DEFINE_GUID(GUID_DSFX_STANDARD_PARAMEQ, 0x120ced89, 0x3bf4, 0x4173, 0xa1, 0x32, 0x3c, 0xb4, 0x06, 0xcf, 0x32, 0x31);
+
+// I3DL2 Environmental Reverberation: Reverb (Listener) Effect {EF985E71-D5C7-42D4-BA4D-2D073E2E96F4}
+DEFINE_GUID(GUID_DSFX_STANDARD_I3DL2REVERB, 0xef985e71, 0xd5c7, 0x42d4, 0xba, 0x4d, 0x2d, 0x07, 0x3e, 0x2e, 0x96, 0xf4);
+
+// Waves Reverberation {87FC0268-9A55-4360-95AA-004A1D9DE26C}
+DEFINE_GUID(GUID_DSFX_WAVES_REVERB, 0x87fc0268, 0x9a55, 0x4360, 0x95, 0xaa, 0x00, 0x4a, 0x1d, 0x9d, 0xe2, 0x6c);
+
+//
+// DirectSound Capture Effect Algorithms
+//
+
+
+// Acoustic Echo Canceller {BF963D80-C559-11D0-8A2B-00A0C9255AC1}
+// Matches KSNODETYPE_ACOUSTIC_ECHO_CANCEL in ksmedia.h
+DEFINE_GUID(GUID_DSCFX_CLASS_AEC, 0xBF963D80L, 0xC559, 0x11D0, 0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1);
+
+// Microsoft AEC {CDEBB919-379A-488a-8765-F53CFD36DE40}
+DEFINE_GUID(GUID_DSCFX_MS_AEC, 0xcdebb919, 0x379a, 0x488a, 0x87, 0x65, 0xf5, 0x3c, 0xfd, 0x36, 0xde, 0x40);
+
+// System AEC {1C22C56D-9879-4f5b-A389-27996DDC2810}
+DEFINE_GUID(GUID_DSCFX_SYSTEM_AEC, 0x1c22c56d, 0x9879, 0x4f5b, 0xa3, 0x89, 0x27, 0x99, 0x6d, 0xdc, 0x28, 0x10);
+
+// Noise Supression {E07F903F-62FD-4e60-8CDD-DEA7236665B5}
+// Matches KSNODETYPE_NOISE_SUPPRESS in post Windows ME DDK's ksmedia.h
+DEFINE_GUID(GUID_DSCFX_CLASS_NS, 0xe07f903f, 0x62fd, 0x4e60, 0x8c, 0xdd, 0xde, 0xa7, 0x23, 0x66, 0x65, 0xb5);
+
+// Microsoft Noise Suppresion {11C5C73B-66E9-4ba1-A0BA-E814C6EED92D}
+DEFINE_GUID(GUID_DSCFX_MS_NS, 0x11c5c73b, 0x66e9, 0x4ba1, 0xa0, 0xba, 0xe8, 0x14, 0xc6, 0xee, 0xd9, 0x2d);
+
+// System Noise Suppresion {5AB0882E-7274-4516-877D-4EEE99BA4FD0}
+DEFINE_GUID(GUID_DSCFX_SYSTEM_NS, 0x5ab0882e, 0x7274, 0x4516, 0x87, 0x7d, 0x4e, 0xee, 0x99, 0xba, 0x4f, 0xd0);
+
+#endif // DIRECTSOUND_VERSION >= 0x0800
+
+#endif // __DSOUND_INCLUDED__
+
+
+
+#ifdef __cplusplus
+};
+#endif // __cplusplus
+
--- /dev/null
+#ifndef __gInclude__\r
+#define __gInclude__\r
+\r
+#if SGI \r
+ #undef BEOS \r
+ #undef MAC \r
+ #undef WINDOWS\r
+ //\r
+ #define ASIO_BIG_ENDIAN 1\r
+ #define ASIO_CPU_MIPS 1\r
+#elif defined WIN32\r
+ #undef BEOS \r
+ #undef MAC \r
+ #undef SGI\r
+ #define WINDOWS 1\r
+ #define ASIO_LITTLE_ENDIAN 1\r
+ #define ASIO_CPU_X86 1\r
+#elif BEOS\r
+ #undef MAC \r
+ #undef SGI\r
+ #undef WINDOWS\r
+ #define ASIO_LITTLE_ENDIAN 1\r
+ #define ASIO_CPU_X86 1\r
+ //\r
+#else\r
+ #define MAC 1\r
+ #undef BEOS \r
+ #undef WINDOWS\r
+ #undef SGI\r
+ #define ASIO_BIG_ENDIAN 1\r
+ #define ASIO_CPU_PPC 1\r
+#endif\r
+\r
+// always\r
+#define NATIVE_INT64 0\r
+#define IEEE754_64FLOAT 1\r
+\r
+#endif // __gInclude__\r
--- /dev/null
+#include "asiosys.h"\r
+#include "asio.h"\r
+\r
+/* Forward Declarations */ \r
+\r
+#ifndef __ASIODRIVER_FWD_DEFINED__\r
+#define __ASIODRIVER_FWD_DEFINED__\r
+typedef interface IASIO IASIO;\r
+#endif /* __ASIODRIVER_FWD_DEFINED__ */\r
+\r
+interface IASIO : public IUnknown\r
+{\r
+\r
+ virtual ASIOBool init(void *sysHandle) = 0;\r
+ virtual void getDriverName(char *name) = 0; \r
+ virtual long getDriverVersion() = 0;\r
+ virtual void getErrorMessage(char *string) = 0; \r
+ virtual ASIOError start() = 0;\r
+ virtual ASIOError stop() = 0;\r
+ virtual ASIOError getChannels(long *numInputChannels, long *numOutputChannels) = 0;\r
+ virtual ASIOError getLatencies(long *inputLatency, long *outputLatency) = 0;\r
+ virtual ASIOError getBufferSize(long *minSize, long *maxSize,\r
+ long *preferredSize, long *granularity) = 0;\r
+ virtual ASIOError canSampleRate(ASIOSampleRate sampleRate) = 0;\r
+ virtual ASIOError getSampleRate(ASIOSampleRate *sampleRate) = 0;\r
+ virtual ASIOError setSampleRate(ASIOSampleRate sampleRate) = 0;\r
+ virtual ASIOError getClockSources(ASIOClockSource *clocks, long *numSources) = 0;\r
+ virtual ASIOError setClockSource(long reference) = 0;\r
+ virtual ASIOError getSamplePosition(ASIOSamples *sPos, ASIOTimeStamp *tStamp) = 0;\r
+ virtual ASIOError getChannelInfo(ASIOChannelInfo *info) = 0;\r
+ virtual ASIOError createBuffers(ASIOBufferInfo *bufferInfos, long numChannels,\r
+ long bufferSize, ASIOCallbacks *callbacks) = 0;\r
+ virtual ASIOError disposeBuffers() = 0;\r
+ virtual ASIOError controlPanel() = 0;\r
+ virtual ASIOError future(long selector,void *opt) = 0;\r
+ virtual ASIOError outputReady() = 0;\r
+};\r
--- /dev/null
+/*
+ IASIOThiscallResolver.cpp see the comments in iasiothiscallresolver.h for
+ the top level description - this comment describes the technical details of
+ the implementation.
+
+ The latest version of this file is available from:
+ http://www.audiomulch.com/~rossb/code/calliasio
+
+ please email comments to Ross Bencina <rossb@audiomulch.com>
+
+ BACKGROUND
+
+ The IASIO interface declared in the Steinberg ASIO 2 SDK declares
+ functions with no explicit calling convention. This causes MSVC++ to default
+ to using the thiscall convention, which is a proprietary convention not
+ implemented by some non-microsoft compilers - notably borland BCC,
+ C++Builder, and gcc. MSVC++ is the defacto standard compiler used by
+ Steinberg. As a result of this situation, the ASIO sdk will compile with
+ any compiler, however attempting to execute the compiled code will cause a
+ crash due to different default calling conventions on non-Microsoft
+ compilers.
+
+ IASIOThiscallResolver solves the problem by providing an adapter class that
+ delegates to the IASIO interface using the correct calling convention
+ (thiscall). Due to the lack of support for thiscall in the Borland and GCC
+ compilers, the calls have been implemented in assembly language.
+
+ A number of macros are defined for thiscall function calls with different
+ numbers of parameters, with and without return values - it may be possible
+ to modify the format of these macros to make them work with other inline
+ assemblers.
+
+
+ THISCALL DEFINITION
+
+ A number of definitions of the thiscall calling convention are floating
+ around the internet. The following definition has been validated against
+ output from the MSVC++ compiler:
+
+ For non-vararg functions, thiscall works as follows: the object (this)
+ pointer is passed in ECX. All arguments are passed on the stack in
+ right to left order. The return value is placed in EAX. The callee
+ clears the passed arguments from the stack.
+
+
+ FINDING FUNCTION POINTERS FROM AN IASIO POINTER
+
+ The first field of a COM object is a pointer to its vtble. Thus a pointer
+ to an object implementing the IASIO interface also points to a pointer to
+ that object's vtbl. The vtble is a table of function pointers for all of
+ the virtual functions exposed by the implemented interfaces.
+
+ If we consider a variable declared as a pointer to IASO:
+
+ IASIO *theAsioDriver
+
+ theAsioDriver points to:
+
+ object implementing IASIO
+ {
+ IASIOvtbl *vtbl
+ other data
+ }
+
+ in other words, theAsioDriver points to a pointer to an IASIOvtbl
+
+ vtbl points to a table of function pointers:
+
+ IASIOvtbl ( interface IASIO : public IUnknown )
+ {
+ (IUnknown functions)
+ 0 virtual HRESULT STDMETHODCALLTYPE (*QueryInterface)(REFIID riid, void **ppv) = 0;
+ 4 virtual ULONG STDMETHODCALLTYPE (*AddRef)() = 0;
+ 8 virtual ULONG STDMETHODCALLTYPE (*Release)() = 0;
+
+ (IASIO functions)
+ 12 virtual ASIOBool (*init)(void *sysHandle) = 0;
+ 16 virtual void (*getDriverName)(char *name) = 0;
+ 20 virtual long (*getDriverVersion)() = 0;
+ 24 virtual void (*getErrorMessage)(char *string) = 0;
+ 28 virtual ASIOError (*start)() = 0;
+ 32 virtual ASIOError (*stop)() = 0;
+ 36 virtual ASIOError (*getChannels)(long *numInputChannels, long *numOutputChannels) = 0;
+ 40 virtual ASIOError (*getLatencies)(long *inputLatency, long *outputLatency) = 0;
+ 44 virtual ASIOError (*getBufferSize)(long *minSize, long *maxSize,
+ long *preferredSize, long *granularity) = 0;
+ 48 virtual ASIOError (*canSampleRate)(ASIOSampleRate sampleRate) = 0;
+ 52 virtual ASIOError (*getSampleRate)(ASIOSampleRate *sampleRate) = 0;
+ 56 virtual ASIOError (*setSampleRate)(ASIOSampleRate sampleRate) = 0;
+ 60 virtual ASIOError (*getClockSources)(ASIOClockSource *clocks, long *numSources) = 0;
+ 64 virtual ASIOError (*setClockSource)(long reference) = 0;
+ 68 virtual ASIOError (*getSamplePosition)(ASIOSamples *sPos, ASIOTimeStamp *tStamp) = 0;
+ 72 virtual ASIOError (*getChannelInfo)(ASIOChannelInfo *info) = 0;
+ 76 virtual ASIOError (*createBuffers)(ASIOBufferInfo *bufferInfos, long numChannels,
+ long bufferSize, ASIOCallbacks *callbacks) = 0;
+ 80 virtual ASIOError (*disposeBuffers)() = 0;
+ 84 virtual ASIOError (*controlPanel)() = 0;
+ 88 virtual ASIOError (*future)(long selector,void *opt) = 0;
+ 92 virtual ASIOError (*outputReady)() = 0;
+ };
+
+ The numbers in the left column show the byte offset of each function ptr
+ from the beginning of the vtbl. These numbers are used in the code below
+ to select different functions.
+
+ In order to find the address of a particular function, theAsioDriver
+ must first be dereferenced to find the value of the vtbl pointer:
+
+ mov eax, theAsioDriver
+ mov edx, [theAsioDriver] // edx now points to vtbl[0]
+
+ Then an offset must be added to the vtbl pointer to select a
+ particular function, for example vtbl+44 points to the slot containing
+ a pointer to the getBufferSize function.
+
+ Finally vtbl+x must be dereferenced to obtain the value of the function
+ pointer stored in that address:
+
+ call [edx+44] // call the function pointed to by
+ // the value in the getBufferSize field of the vtbl
+
+
+ SEE ALSO
+
+ Martin Fay's OpenASIO DLL at http://www.martinfay.com solves the same
+ problem by providing a new COM interface which wraps IASIO with an
+ interface that uses portable calling conventions. OpenASIO must be compiled
+ with MSVC, and requires that you ship the OpenASIO DLL with your
+ application.
+
+
+ ACKNOWLEDGEMENTS
+
+ Ross Bencina: worked out the thiscall details above, wrote the original
+ Borland asm macros, and a patch for asio.cpp (which is no longer needed).
+ Thanks to Martin Fay for introducing me to the issues discussed here,
+ and to Rene G. Ceballos for assisting with asm dumps from MSVC++.
+
+ Antti Silvast: converted the original calliasio to work with gcc and NASM
+ by implementing the asm code in a separate file.
+
+ Fraser Adams: modified the original calliasio containing the Borland inline
+ asm to add inline asm for gcc i.e. Intel syntax for Borland and AT&T syntax
+ for gcc. This seems a neater approach for gcc than to have a separate .asm
+ file and it means that we only need one version of the thiscall patch.
+
+ Fraser Adams: rewrote the original calliasio patch in the form of the
+ IASIOThiscallResolver class in order to avoid modifications to files from
+ the Steinberg SDK, which may have had potential licence issues.
+
+ Andrew Baldwin: contributed fixes for compatibility problems with more
+ recent versions of the gcc assembler.
+*/
+
+
+// We only need IASIOThiscallResolver at all if we are on Win32. For other
+// platforms we simply bypass the IASIOThiscallResolver definition to allow us
+// to be safely #include'd whatever the platform to keep client code portable
+#if (defined(WIN32) || defined(_WIN32) || defined(__WIN32__)) && !defined(_WIN64)
+
+
+// If microsoft compiler we can call IASIO directly so IASIOThiscallResolver
+// is not used.
+#if !defined(_MSC_VER)
+
+
+#include <new>
+#include <assert.h>
+
+// We have a mechanism in iasiothiscallresolver.h to ensure that asio.h is
+// #include'd before it in client code, we do NOT want to do this test here.
+#define iasiothiscallresolver_sourcefile 1
+#include "iasiothiscallresolver.h"
+#undef iasiothiscallresolver_sourcefile
+
+// iasiothiscallresolver.h redefines ASIOInit for clients, but we don't want
+// this macro defined in this translation unit.
+#undef ASIOInit
+
+
+// theAsioDriver is a global pointer to the current IASIO instance which the
+// ASIO SDK uses to perform all actions on the IASIO interface. We substitute
+// our own forwarding interface into this pointer.
+extern IASIO* theAsioDriver;
+
+
+// The following macros define the inline assembler for BORLAND first then gcc
+
+#if defined(__BCPLUSPLUS__) || defined(__BORLANDC__)
+
+
+#define CALL_THISCALL_0( resultName, thisPtr, funcOffset )\
+ void *this_ = (thisPtr); \
+ __asm { \
+ mov ecx, this_ ; \
+ mov eax, [ecx] ; \
+ call [eax+funcOffset] ; \
+ mov resultName, eax ; \
+ }
+
+
+#define CALL_VOID_THISCALL_1( thisPtr, funcOffset, param1 )\
+ void *this_ = (thisPtr); \
+ __asm { \
+ mov eax, param1 ; \
+ push eax ; \
+ mov ecx, this_ ; \
+ mov eax, [ecx] ; \
+ call [eax+funcOffset] ; \
+ }
+
+
+#define CALL_THISCALL_1( resultName, thisPtr, funcOffset, param1 )\
+ void *this_ = (thisPtr); \
+ __asm { \
+ mov eax, param1 ; \
+ push eax ; \
+ mov ecx, this_ ; \
+ mov eax, [ecx] ; \
+ call [eax+funcOffset] ; \
+ mov resultName, eax ; \
+ }
+
+
+#define CALL_THISCALL_1_DOUBLE( resultName, thisPtr, funcOffset, param1 )\
+ void *this_ = (thisPtr); \
+ void *doubleParamPtr_ (¶m1); \
+ __asm { \
+ mov eax, doubleParamPtr_ ; \
+ push [eax+4] ; \
+ push [eax] ; \
+ mov ecx, this_ ; \
+ mov eax, [ecx] ; \
+ call [eax+funcOffset] ; \
+ mov resultName, eax ; \
+ }
+
+
+#define CALL_THISCALL_2( resultName, thisPtr, funcOffset, param1, param2 )\
+ void *this_ = (thisPtr); \
+ __asm { \
+ mov eax, param2 ; \
+ push eax ; \
+ mov eax, param1 ; \
+ push eax ; \
+ mov ecx, this_ ; \
+ mov eax, [ecx] ; \
+ call [eax+funcOffset] ; \
+ mov resultName, eax ; \
+ }
+
+
+#define CALL_THISCALL_4( resultName, thisPtr, funcOffset, param1, param2, param3, param4 )\
+ void *this_ = (thisPtr); \
+ __asm { \
+ mov eax, param4 ; \
+ push eax ; \
+ mov eax, param3 ; \
+ push eax ; \
+ mov eax, param2 ; \
+ push eax ; \
+ mov eax, param1 ; \
+ push eax ; \
+ mov ecx, this_ ; \
+ mov eax, [ecx] ; \
+ call [eax+funcOffset] ; \
+ mov resultName, eax ; \
+ }
+
+
+#elif defined(__GNUC__)
+
+
+#define CALL_THISCALL_0( resultName, thisPtr, funcOffset ) \
+ __asm__ __volatile__ ("movl (%1), %%edx\n\t" \
+ "call *"#funcOffset"(%%edx)\n\t" \
+ :"=a"(resultName) /* Output Operands */ \
+ :"c"(thisPtr) /* Input Operands */ \
+ : "%edx" /* Clobbered Registers */ \
+ ); \
+
+
+#define CALL_VOID_THISCALL_1( thisPtr, funcOffset, param1 ) \
+ __asm__ __volatile__ ("pushl %0\n\t" \
+ "movl (%1), %%edx\n\t" \
+ "call *"#funcOffset"(%%edx)\n\t" \
+ : /* Output Operands */ \
+ :"r"(param1), /* Input Operands */ \
+ "c"(thisPtr) \
+ : "%edx" /* Clobbered Registers */ \
+ ); \
+
+
+#define CALL_THISCALL_1( resultName, thisPtr, funcOffset, param1 ) \
+ __asm__ __volatile__ ("pushl %1\n\t" \
+ "movl (%2), %%edx\n\t" \
+ "call *"#funcOffset"(%%edx)\n\t" \
+ :"=a"(resultName) /* Output Operands */ \
+ :"r"(param1), /* Input Operands */ \
+ "c"(thisPtr) \
+ : "%edx" /* Clobbered Registers */ \
+ ); \
+
+
+#define CALL_THISCALL_1_DOUBLE( resultName, thisPtr, funcOffset, param1 ) \
+ do { \
+ double param1f64 = param1; /* Cast explicitly to double */ \
+ double *param1f64Ptr = ¶m1f64; /* Make pointer to address */ \
+ __asm__ __volatile__ ("pushl 4(%1)\n\t" \
+ "pushl (%1)\n\t" \
+ "movl (%2), %%edx\n\t" \
+ "call *"#funcOffset"(%%edx);\n\t" \
+ : "=a"(resultName) /* Output Operands */ \
+ : "r"(param1f64Ptr), /* Input Operands */ \
+ "c"(thisPtr), \
+ "m"(*param1f64Ptr) /* Using address */ \
+ : "%edx" /* Clobbered Registers */ \
+ ); \
+ } while (0); \
+
+
+#define CALL_THISCALL_2( resultName, thisPtr, funcOffset, param1, param2 ) \
+ __asm__ __volatile__ ("pushl %1\n\t" \
+ "pushl %2\n\t" \
+ "movl (%3), %%edx\n\t" \
+ "call *"#funcOffset"(%%edx)\n\t" \
+ :"=a"(resultName) /* Output Operands */ \
+ :"r"(param2), /* Input Operands */ \
+ "r"(param1), \
+ "c"(thisPtr) \
+ : "%edx" /* Clobbered Registers */ \
+ ); \
+
+
+#define CALL_THISCALL_4( resultName, thisPtr, funcOffset, param1, param2, param3, param4 )\
+ __asm__ __volatile__ ("pushl %1\n\t" \
+ "pushl %2\n\t" \
+ "pushl %3\n\t" \
+ "pushl %4\n\t" \
+ "movl (%5), %%edx\n\t" \
+ "call *"#funcOffset"(%%edx)\n\t" \
+ :"=a"(resultName) /* Output Operands */ \
+ :"r"(param4), /* Input Operands */ \
+ "r"(param3), \
+ "r"(param2), \
+ "r"(param1), \
+ "c"(thisPtr) \
+ : "%edx" /* Clobbered Registers */ \
+ ); \
+
+#endif
+
+
+
+// Our static singleton instance.
+IASIOThiscallResolver IASIOThiscallResolver::instance;
+
+// Constructor called to initialize static Singleton instance above. Note that
+// it is important not to clear that_ incase it has already been set by the call
+// to placement new in ASIOInit().
+IASIOThiscallResolver::IASIOThiscallResolver()
+{
+}
+
+// Constructor called from ASIOInit() below
+IASIOThiscallResolver::IASIOThiscallResolver(IASIO* that)
+: that_( that )
+{
+}
+
+// Implement IUnknown methods as assert(false). IASIOThiscallResolver is not
+// really a COM object, just a wrapper which will work with the ASIO SDK.
+// If you wanted to use ASIO without the SDK you might want to implement COM
+// aggregation in these methods.
+HRESULT STDMETHODCALLTYPE IASIOThiscallResolver::QueryInterface(REFIID riid, void **ppv)
+{
+ (void)riid; // suppress unused variable warning
+
+ assert( false ); // this function should never be called by the ASIO SDK.
+
+ *ppv = NULL;
+ return E_NOINTERFACE;
+}
+
+ULONG STDMETHODCALLTYPE IASIOThiscallResolver::AddRef()
+{
+ assert( false ); // this function should never be called by the ASIO SDK.
+
+ return 1;
+}
+
+ULONG STDMETHODCALLTYPE IASIOThiscallResolver::Release()
+{
+ assert( false ); // this function should never be called by the ASIO SDK.
+
+ return 1;
+}
+
+
+// Implement the IASIO interface methods by performing the vptr manipulation
+// described above then delegating to the real implementation.
+ASIOBool IASIOThiscallResolver::init(void *sysHandle)
+{
+ ASIOBool result;
+ CALL_THISCALL_1( result, that_, 12, sysHandle );
+ return result;
+}
+
+void IASIOThiscallResolver::getDriverName(char *name)
+{
+ CALL_VOID_THISCALL_1( that_, 16, name );
+}
+
+long IASIOThiscallResolver::getDriverVersion()
+{
+ ASIOBool result;
+ CALL_THISCALL_0( result, that_, 20 );
+ return result;
+}
+
+void IASIOThiscallResolver::getErrorMessage(char *string)
+{
+ CALL_VOID_THISCALL_1( that_, 24, string );
+}
+
+ASIOError IASIOThiscallResolver::start()
+{
+ ASIOBool result;
+ CALL_THISCALL_0( result, that_, 28 );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::stop()
+{
+ ASIOBool result;
+ CALL_THISCALL_0( result, that_, 32 );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::getChannels(long *numInputChannels, long *numOutputChannels)
+{
+ ASIOBool result;
+ CALL_THISCALL_2( result, that_, 36, numInputChannels, numOutputChannels );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::getLatencies(long *inputLatency, long *outputLatency)
+{
+ ASIOBool result;
+ CALL_THISCALL_2( result, that_, 40, inputLatency, outputLatency );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::getBufferSize(long *minSize, long *maxSize,
+ long *preferredSize, long *granularity)
+{
+ ASIOBool result;
+ CALL_THISCALL_4( result, that_, 44, minSize, maxSize, preferredSize, granularity );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::canSampleRate(ASIOSampleRate sampleRate)
+{
+ ASIOBool result;
+ CALL_THISCALL_1_DOUBLE( result, that_, 48, sampleRate );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::getSampleRate(ASIOSampleRate *sampleRate)
+{
+ ASIOBool result;
+ CALL_THISCALL_1( result, that_, 52, sampleRate );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::setSampleRate(ASIOSampleRate sampleRate)
+{
+ ASIOBool result;
+ CALL_THISCALL_1_DOUBLE( result, that_, 56, sampleRate );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::getClockSources(ASIOClockSource *clocks, long *numSources)
+{
+ ASIOBool result;
+ CALL_THISCALL_2( result, that_, 60, clocks, numSources );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::setClockSource(long reference)
+{
+ ASIOBool result;
+ CALL_THISCALL_1( result, that_, 64, reference );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::getSamplePosition(ASIOSamples *sPos, ASIOTimeStamp *tStamp)
+{
+ ASIOBool result;
+ CALL_THISCALL_2( result, that_, 68, sPos, tStamp );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::getChannelInfo(ASIOChannelInfo *info)
+{
+ ASIOBool result;
+ CALL_THISCALL_1( result, that_, 72, info );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::createBuffers(ASIOBufferInfo *bufferInfos,
+ long numChannels, long bufferSize, ASIOCallbacks *callbacks)
+{
+ ASIOBool result;
+ CALL_THISCALL_4( result, that_, 76, bufferInfos, numChannels, bufferSize, callbacks );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::disposeBuffers()
+{
+ ASIOBool result;
+ CALL_THISCALL_0( result, that_, 80 );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::controlPanel()
+{
+ ASIOBool result;
+ CALL_THISCALL_0( result, that_, 84 );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::future(long selector,void *opt)
+{
+ ASIOBool result;
+ CALL_THISCALL_2( result, that_, 88, selector, opt );
+ return result;
+}
+
+ASIOError IASIOThiscallResolver::outputReady()
+{
+ ASIOBool result;
+ CALL_THISCALL_0( result, that_, 92 );
+ return result;
+}
+
+
+// Implement our substitute ASIOInit() method
+ASIOError IASIOThiscallResolver::ASIOInit(ASIODriverInfo *info)
+{
+ // To ensure that our instance's vptr is correctly constructed, even if
+ // ASIOInit is called prior to main(), we explicitly call its constructor
+ // (potentially over the top of an existing instance). Note that this is
+ // pretty ugly, and is only safe because IASIOThiscallResolver has no
+ // destructor and contains no objects with destructors.
+ new((void*)&instance) IASIOThiscallResolver( theAsioDriver );
+
+ // Interpose between ASIO client code and the real driver.
+ theAsioDriver = &instance;
+
+ // Note that we never need to switch theAsioDriver back to point to the
+ // real driver because theAsioDriver is reset to zero in ASIOExit().
+
+ // Delegate to the real ASIOInit
+ return ::ASIOInit(info);
+}
+
+
+#endif /* !defined(_MSC_VER) */
+
+#endif /* Win32 */
+
--- /dev/null
+// ****************************************************************************\r
+//\r
+// Changed: I have modified this file slightly (includes) to work with\r
+// RtAudio. RtAudio.cpp must include this file after asio.h. \r
+//\r
+// File: IASIOThiscallResolver.h\r
+// Description: The IASIOThiscallResolver class implements the IASIO\r
+// interface and acts as a proxy to the real IASIO interface by\r
+// calling through its vptr table using the thiscall calling\r
+// convention. To put it another way, we interpose\r
+// IASIOThiscallResolver between ASIO SDK code and the driver.\r
+// This is necessary because most non-Microsoft compilers don't\r
+// implement the thiscall calling convention used by IASIO.\r
+//\r
+// iasiothiscallresolver.cpp contains the background of this\r
+// problem plus a technical description of the vptr\r
+// manipulations.\r
+//\r
+// In order to use this mechanism one simply has to add\r
+// iasiothiscallresolver.cpp to the list of files to compile\r
+// and #include <iasiothiscallresolver.h>\r
+//\r
+// Note that this #include must come after the other ASIO SDK\r
+// #includes, for example:\r
+//\r
+// #include <windows.h>\r
+// #include <asiosys.h>\r
+// #include <asio.h>\r
+// #include <asiodrivers.h>\r
+// #include <iasiothiscallresolver.h>\r
+//\r
+// Actually the important thing is to #include\r
+// <iasiothiscallresolver.h> after <asio.h>. We have\r
+// incorporated a test to enforce this ordering.\r
+//\r
+// The code transparently takes care of the interposition by\r
+// using macro substitution to intercept calls to ASIOInit()\r
+// and ASIOExit(). We save the original ASIO global\r
+// "theAsioDriver" in our "that" variable, and then set\r
+// "theAsioDriver" to equal our IASIOThiscallResolver instance.\r
+//\r
+// Whilst this method of resolving the thiscall problem requires\r
+// the addition of #include <iasiothiscallresolver.h> to client\r
+// code it has the advantage that it does not break the terms\r
+// of the ASIO licence by publishing it. We are NOT modifying\r
+// any Steinberg code here, we are merely implementing the IASIO\r
+// interface in the same way that we would need to do if we\r
+// wished to provide an open source ASIO driver.\r
+//\r
+// For compilation with MinGW -lole32 needs to be added to the\r
+// linker options. For BORLAND, linking with Import32.lib is\r
+// sufficient.\r
+//\r
+// The dependencies are with: CoInitialize, CoUninitialize,\r
+// CoCreateInstance, CLSIDFromString - used by asiolist.cpp\r
+// and are required on Windows whether ThiscallResolver is used\r
+// or not.\r
+//\r
+// Searching for the above strings in the root library path\r
+// of your compiler should enable the correct libraries to be\r
+// identified if they aren't immediately obvious.\r
+//\r
+// Note that the current implementation of IASIOThiscallResolver\r
+// is not COM compliant - it does not correctly implement the\r
+// IUnknown interface. Implementing it is not necessary because\r
+// it is not called by parts of the ASIO SDK which call through\r
+// theAsioDriver ptr. The IUnknown methods are implemented as\r
+// assert(false) to ensure that the code fails if they are\r
+// ever called.\r
+// Restrictions: None. Public Domain & Open Source distribute freely\r
+// You may use IASIOThiscallResolver commercially as well as\r
+// privately.\r
+// You the user assume the responsibility for the use of the\r
+// files, binary or text, and there is no guarantee or warranty,\r
+// expressed or implied, including but not limited to the\r
+// implied warranties of merchantability and fitness for a\r
+// particular purpose. You assume all responsibility and agree\r
+// to hold no entity, copyright holder or distributors liable\r
+// for any loss of data or inaccurate representations of data\r
+// as a result of using IASIOThiscallResolver.\r
+// Version: 1.4 Added separate macro CALL_THISCALL_1_DOUBLE from\r
+// Andrew Baldwin, and volatile for whole gcc asm blocks,\r
+// both for compatibility with newer gcc versions. Cleaned up\r
+// Borland asm to use one less register.\r
+// 1.3 Switched to including assert.h for better compatibility.\r
+// Wrapped entire .h and .cpp contents with a check for\r
+// _MSC_VER to provide better compatibility with MS compilers.\r
+// Changed Singleton implementation to use static instance\r
+// instead of freestore allocated instance. Removed ASIOExit\r
+// macro as it is no longer needed.\r
+// 1.2 Removed semicolons from ASIOInit and ASIOExit macros to\r
+// allow them to be embedded in expressions (if statements).\r
+// Cleaned up some comments. Removed combase.c dependency (it\r
+// doesn't compile with BCB anyway) by stubbing IUnknown.\r
+// 1.1 Incorporated comments from Ross Bencina including things\r
+// such as changing name from ThiscallResolver to\r
+// IASIOThiscallResolver, tidying up the constructor, fixing\r
+// a bug in IASIOThiscallResolver::ASIOExit() and improving\r
+// portability through the use of conditional compilation\r
+// 1.0 Initial working version.\r
+// Created: 6/09/2003\r
+// Authors: Fraser Adams\r
+// Ross Bencina\r
+// Rene G. Ceballos\r
+// Martin Fay\r
+// Antti Silvast\r
+// Andrew Baldwin\r
+//\r
+// ****************************************************************************\r
+\r
+\r
+#ifndef included_iasiothiscallresolver_h\r
+#define included_iasiothiscallresolver_h\r
+\r
+// We only need IASIOThiscallResolver at all if we are on Win32. For other\r
+// platforms we simply bypass the IASIOThiscallResolver definition to allow us\r
+// to be safely #include'd whatever the platform to keep client code portable\r
+//#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__)\r
+#if (defined(WIN32) || defined(_WIN32) || defined(__WIN32__)) && !defined(_WIN64)\r
+\r
+\r
+// If microsoft compiler we can call IASIO directly so IASIOThiscallResolver\r
+// is not used.\r
+#if !defined(_MSC_VER)\r
+\r
+\r
+// The following is in order to ensure that this header is only included after\r
+// the other ASIO headers (except for the case of iasiothiscallresolver.cpp).\r
+// We need to do this because IASIOThiscallResolver works by eclipsing the\r
+// original definition of ASIOInit() with a macro (see below).\r
+#if !defined(iasiothiscallresolver_sourcefile)\r
+ #if !defined(__ASIO_H)\r
+ #error iasiothiscallresolver.h must be included AFTER asio.h\r
+ #endif\r
+#endif\r
+\r
+#include <windows.h>\r
+#include "iasiodrv.h" /* From ASIO SDK */\r
+\r
+\r
+class IASIOThiscallResolver : public IASIO {\r
+private:\r
+ IASIO* that_; // Points to the real IASIO\r
+\r
+ static IASIOThiscallResolver instance; // Singleton instance\r
+\r
+ // Constructors - declared private so construction is limited to\r
+ // our Singleton instance\r
+ IASIOThiscallResolver();\r
+ IASIOThiscallResolver(IASIO* that);\r
+public:\r
+\r
+ // Methods from the IUnknown interface. We don't fully implement IUnknown\r
+ // because the ASIO SDK never calls these methods through theAsioDriver ptr.\r
+ // These methods are implemented as assert(false).\r
+ virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppv);\r
+ virtual ULONG STDMETHODCALLTYPE AddRef();\r
+ virtual ULONG STDMETHODCALLTYPE Release();\r
+\r
+ // Methods from the IASIO interface, implemented as forwarning calls to that.\r
+ virtual ASIOBool init(void *sysHandle);\r
+ virtual void getDriverName(char *name);\r
+ virtual long getDriverVersion();\r
+ virtual void getErrorMessage(char *string);\r
+ virtual ASIOError start();\r
+ virtual ASIOError stop();\r
+ virtual ASIOError getChannels(long *numInputChannels, long *numOutputChannels);\r
+ virtual ASIOError getLatencies(long *inputLatency, long *outputLatency);\r
+ virtual ASIOError getBufferSize(long *minSize, long *maxSize, long *preferredSize, long *granularity);\r
+ virtual ASIOError canSampleRate(ASIOSampleRate sampleRate);\r
+ virtual ASIOError getSampleRate(ASIOSampleRate *sampleRate);\r
+ virtual ASIOError setSampleRate(ASIOSampleRate sampleRate);\r
+ virtual ASIOError getClockSources(ASIOClockSource *clocks, long *numSources);\r
+ virtual ASIOError setClockSource(long reference);\r
+ virtual ASIOError getSamplePosition(ASIOSamples *sPos, ASIOTimeStamp *tStamp);\r
+ virtual ASIOError getChannelInfo(ASIOChannelInfo *info);\r
+ virtual ASIOError createBuffers(ASIOBufferInfo *bufferInfos, long numChannels, long bufferSize, ASIOCallbacks *callbacks);\r
+ virtual ASIOError disposeBuffers();\r
+ virtual ASIOError controlPanel();\r
+ virtual ASIOError future(long selector,void *opt);\r
+ virtual ASIOError outputReady();\r
+\r
+ // Class method, see ASIOInit() macro below.\r
+ static ASIOError ASIOInit(ASIODriverInfo *info); // Delegates to ::ASIOInit\r
+};\r
+\r
+\r
+// Replace calls to ASIOInit with our interposing version.\r
+// This macro enables us to perform thiscall resolution simply by #including\r
+// <iasiothiscallresolver.h> after the asio #includes (this file _must_ be\r
+// included _after_ the asio #includes)\r
+\r
+#define ASIOInit(name) IASIOThiscallResolver::ASIOInit((name))\r
+\r
+\r
+#endif /* !defined(_MSC_VER) */\r
+\r
+#endif /* Win32 */\r
+\r
+#endif /* included_iasiothiscallresolver_h */\r
+\r
+\r
--- /dev/null
+/*
+ * soundcard.h
+ */
+
+/*-
+ * Copyright by Hannu Savolainen 1993 / 4Front Technologies 1993-2006
+ * Modified for the new FreeBSD sound driver by Luigi Rizzo, 1997
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD: src/sys/sys/soundcard.h,v 1.48 2006/11/26 11:55:48 netchild Exp $
+ */
+
+/*
+ * Unless coordinating changes with 4Front Technologies, do NOT make any
+ * modifications to ioctl commands, types, etc. that would break
+ * compatibility with the OSS API.
+ */
+
+#ifndef _SYS_SOUNDCARD_H_
+#define _SYS_SOUNDCARD_H_
+ /*
+ * If you make modifications to this file, please contact me before
+ * distributing the modified version. There is already enough
+ * diversity in the world.
+ *
+ * Regards,
+ * Hannu Savolainen
+ * hannu@voxware.pp.fi
+ *
+ **********************************************************************
+ * PS. The Hacker's Guide to VoxWare available from
+ * nic.funet.fi:pub/Linux/ALPHA/sound. The file is
+ * snd-sdk-doc-0.1.ps.gz (gzipped postscript). It contains
+ * some useful information about programming with VoxWare.
+ * (NOTE! The pub/Linux/ALPHA/ directories are hidden. You have
+ * to cd inside them before the files are accessible.)
+ **********************************************************************
+ */
+
+/*
+ * SOUND_VERSION is only used by the voxware driver. Hopefully apps
+ * should not depend on it, but rather look at the capabilities
+ * of the driver in the kernel!
+ */
+#define SOUND_VERSION 301
+#define VOXWARE /* does this have any use ? */
+
+/*
+ * Supported card ID numbers (Should be somewhere else? We keep
+ * them here just for compativility with the old driver, but these
+ * constants are of little or no use).
+ */
+
+#define SNDCARD_ADLIB 1
+#define SNDCARD_SB 2
+#define SNDCARD_PAS 3
+#define SNDCARD_GUS 4
+#define SNDCARD_MPU401 5
+#define SNDCARD_SB16 6
+#define SNDCARD_SB16MIDI 7
+#define SNDCARD_UART6850 8
+#define SNDCARD_GUS16 9
+#define SNDCARD_MSS 10
+#define SNDCARD_PSS 11
+#define SNDCARD_SSCAPE 12
+#define SNDCARD_PSS_MPU 13
+#define SNDCARD_PSS_MSS 14
+#define SNDCARD_SSCAPE_MSS 15
+#define SNDCARD_TRXPRO 16
+#define SNDCARD_TRXPRO_SB 17
+#define SNDCARD_TRXPRO_MPU 18
+#define SNDCARD_MAD16 19
+#define SNDCARD_MAD16_MPU 20
+#define SNDCARD_CS4232 21
+#define SNDCARD_CS4232_MPU 22
+#define SNDCARD_MAUI 23
+#define SNDCARD_PSEUDO_MSS 24
+#define SNDCARD_AWE32 25
+#define SNDCARD_NSS 26
+#define SNDCARD_UART16550 27
+#define SNDCARD_OPL 28
+
+#include <sys/types.h>
+#include <machine/endian.h>
+#ifndef _IOWR
+#include <sys/ioccom.h>
+#endif /* !_IOWR */
+
+/*
+ * The first part of this file contains the new FreeBSD sound ioctl
+ * interface. Tries to minimize the number of different ioctls, and
+ * to be reasonably general.
+ *
+ * 970821: some of the new calls have not been implemented yet.
+ */
+
+/*
+ * the following three calls extend the generic file descriptor
+ * interface. AIONWRITE is the dual of FIONREAD, i.e. returns the max
+ * number of bytes for a write operation to be non-blocking.
+ *
+ * AIOGSIZE/AIOSSIZE are used to change the behaviour of the device,
+ * from a character device (default) to a block device. In block mode,
+ * (not to be confused with blocking mode) the main difference for the
+ * application is that select() will return only when a complete
+ * block can be read/written to the device, whereas in character mode
+ * select will return true when one byte can be exchanged. For audio
+ * devices, character mode makes select almost useless since one byte
+ * will always be ready by the next sample time (which is often only a
+ * handful of microseconds away).
+ * Use a size of 0 or 1 to return to character mode.
+ */
+#define AIONWRITE _IOR('A', 10, int) /* get # bytes to write */
+struct snd_size {
+ int play_size;
+ int rec_size;
+};
+#define AIOGSIZE _IOR('A', 11, struct snd_size)/* read current blocksize */
+#define AIOSSIZE _IOWR('A', 11, struct snd_size) /* sets blocksize */
+
+/*
+ * The following constants define supported audio formats. The
+ * encoding follows voxware conventions, i.e. 1 bit for each supported
+ * format. We extend it by using bit 31 (RO) to indicate full-duplex
+ * capability, and bit 29 (RO) to indicate that the card supports/
+ * needs different formats on capture & playback channels.
+ * Bit 29 (RW) is used to indicate/ask stereo.
+ *
+ * The number of bits required to store the sample is:
+ * o 4 bits for the IDA ADPCM format,
+ * o 8 bits for 8-bit formats, mu-law and A-law,
+ * o 16 bits for the 16-bit formats, and
+ * o 32 bits for the 24/32-bit formats.
+ * o undefined for the MPEG audio format.
+ */
+
+#define AFMT_QUERY 0x00000000 /* Return current format */
+#define AFMT_MU_LAW 0x00000001 /* Logarithmic mu-law */
+#define AFMT_A_LAW 0x00000002 /* Logarithmic A-law */
+#define AFMT_IMA_ADPCM 0x00000004 /* A 4:1 compressed format where 16-bit
+ * squence represented using the
+ * the average 4 bits per sample */
+#define AFMT_U8 0x00000008 /* Unsigned 8-bit */
+#define AFMT_S16_LE 0x00000010 /* Little endian signed 16-bit */
+#define AFMT_S16_BE 0x00000020 /* Big endian signed 16-bit */
+#define AFMT_S8 0x00000040 /* Signed 8-bit */
+#define AFMT_U16_LE 0x00000080 /* Little endian unsigned 16-bit */
+#define AFMT_U16_BE 0x00000100 /* Big endian unsigned 16-bit */
+#define AFMT_MPEG 0x00000200 /* MPEG MP2/MP3 audio */
+#define AFMT_AC3 0x00000400 /* Dolby Digital AC3 */
+
+#if _BYTE_ORDER == _LITTLE_ENDIAN
+#define AFMT_S16_NE AFMT_S16_LE /* native endian signed 16 */
+#else
+#define AFMT_S16_NE AFMT_S16_BE
+#endif
+
+/*
+ * 32-bit formats below used for 24-bit audio data where the data is stored
+ * in the 24 most significant bits and the least significant bits are not used
+ * (should be set to 0).
+ */
+#define AFMT_S32_LE 0x00001000 /* Little endian signed 32-bit */
+#define AFMT_S32_BE 0x00002000 /* Big endian signed 32-bit */
+#define AFMT_U32_LE 0x00004000 /* Little endian unsigned 32-bit */
+#define AFMT_U32_BE 0x00008000 /* Big endian unsigned 32-bit */
+#define AFMT_S24_LE 0x00010000 /* Little endian signed 24-bit */
+#define AFMT_S24_BE 0x00020000 /* Big endian signed 24-bit */
+#define AFMT_U24_LE 0x00040000 /* Little endian unsigned 24-bit */
+#define AFMT_U24_BE 0x00080000 /* Big endian unsigned 24-bit */
+
+#define AFMT_STEREO 0x10000000 /* can do/want stereo */
+
+/*
+ * the following are really capabilities
+ */
+#define AFMT_WEIRD 0x20000000 /* weird hardware... */
+ /*
+ * AFMT_WEIRD reports that the hardware might need to operate
+ * with different formats in the playback and capture
+ * channels when operating in full duplex.
+ * As an example, SoundBlaster16 cards only support U8 in one
+ * direction and S16 in the other one, and applications should
+ * be aware of this limitation.
+ */
+#define AFMT_FULLDUPLEX 0x80000000 /* can do full duplex */
+
+/*
+ * The following structure is used to get/set format and sampling rate.
+ * While it would be better to have things such as stereo, bits per
+ * sample, endiannes, etc split in different variables, it turns out
+ * that formats are not that many, and not all combinations are possible.
+ * So we followed the Voxware approach of associating one bit to each
+ * format.
+ */
+
+typedef struct _snd_chan_param {
+ u_long play_rate; /* sampling rate */
+ u_long rec_rate; /* sampling rate */
+ u_long play_format; /* everything describing the format */
+ u_long rec_format; /* everything describing the format */
+} snd_chan_param;
+#define AIOGFMT _IOR('f', 12, snd_chan_param) /* get format */
+#define AIOSFMT _IOWR('f', 12, snd_chan_param) /* sets format */
+
+/*
+ * The following structure is used to get/set the mixer setting.
+ * Up to 32 mixers are supported, each one with up to 32 channels.
+ */
+typedef struct _snd_mix_param {
+ u_char subdev; /* which output */
+ u_char line; /* which input */
+ u_char left,right; /* volumes, 0..255, 0 = mute */
+} snd_mix_param ;
+
+/* XXX AIOGMIX, AIOSMIX not implemented yet */
+#define AIOGMIX _IOWR('A', 13, snd_mix_param) /* return mixer status */
+#define AIOSMIX _IOWR('A', 14, snd_mix_param) /* sets mixer status */
+
+/*
+ * channel specifiers used in AIOSTOP and AIOSYNC
+ */
+#define AIOSYNC_PLAY 0x1 /* play chan */
+#define AIOSYNC_CAPTURE 0x2 /* capture chan */
+/* AIOSTOP stop & flush a channel, returns the residual count */
+#define AIOSTOP _IOWR ('A', 15, int)
+
+/* alternate method used to notify the sync condition */
+#define AIOSYNC_SIGNAL 0x100
+#define AIOSYNC_SELECT 0x200
+
+/* what the 'pos' field refers to */
+#define AIOSYNC_READY 0x400
+#define AIOSYNC_FREE 0x800
+
+typedef struct _snd_sync_parm {
+ long chan ; /* play or capture channel, plus modifier */
+ long pos;
+} snd_sync_parm;
+#define AIOSYNC _IOWR ('A', 15, snd_sync_parm) /* misc. synchronization */
+
+/*
+ * The following is used to return device capabilities. If the structure
+ * passed to the ioctl is zeroed, default values are returned for rate
+ * and formats, a bitmap of available mixers is returned, and values
+ * (inputs, different levels) for the first one are returned.
+ *
+ * If formats, mixers, inputs are instantiated, then detailed info
+ * are returned depending on the call.
+ */
+typedef struct _snd_capabilities {
+ u_long rate_min, rate_max; /* min-max sampling rate */
+ u_long formats;
+ u_long bufsize; /* DMA buffer size */
+ u_long mixers; /* bitmap of available mixers */
+ u_long inputs; /* bitmap of available inputs (per mixer) */
+ u_short left, right; /* how many levels are supported */
+} snd_capabilities;
+#define AIOGCAP _IOWR('A', 15, snd_capabilities) /* get capabilities */
+
+/*
+ * here is the old (Voxware) ioctl interface
+ */
+
+/*
+ * IOCTL Commands for /dev/sequencer
+ */
+
+#define SNDCTL_SEQ_RESET _IO ('Q', 0)
+#define SNDCTL_SEQ_SYNC _IO ('Q', 1)
+#define SNDCTL_SYNTH_INFO _IOWR('Q', 2, struct synth_info)
+#define SNDCTL_SEQ_CTRLRATE _IOWR('Q', 3, int) /* Set/get timer res.(hz) */
+#define SNDCTL_SEQ_GETOUTCOUNT _IOR ('Q', 4, int)
+#define SNDCTL_SEQ_GETINCOUNT _IOR ('Q', 5, int)
+#define SNDCTL_SEQ_PERCMODE _IOW ('Q', 6, int)
+#define SNDCTL_FM_LOAD_INSTR _IOW ('Q', 7, struct sbi_instrument) /* Valid for FM only */
+#define SNDCTL_SEQ_TESTMIDI _IOW ('Q', 8, int)
+#define SNDCTL_SEQ_RESETSAMPLES _IOW ('Q', 9, int)
+#define SNDCTL_SEQ_NRSYNTHS _IOR ('Q',10, int)
+#define SNDCTL_SEQ_NRMIDIS _IOR ('Q',11, int)
+#define SNDCTL_MIDI_INFO _IOWR('Q',12, struct midi_info)
+#define SNDCTL_SEQ_THRESHOLD _IOW ('Q',13, int)
+#define SNDCTL_SEQ_TRESHOLD SNDCTL_SEQ_THRESHOLD /* there was once a typo */
+#define SNDCTL_SYNTH_MEMAVL _IOWR('Q',14, int) /* in=dev#, out=memsize */
+#define SNDCTL_FM_4OP_ENABLE _IOW ('Q',15, int) /* in=dev# */
+#define SNDCTL_PMGR_ACCESS _IOWR('Q',16, struct patmgr_info)
+#define SNDCTL_SEQ_PANIC _IO ('Q',17)
+#define SNDCTL_SEQ_OUTOFBAND _IOW ('Q',18, struct seq_event_rec)
+#define SNDCTL_SEQ_GETTIME _IOR ('Q',19, int)
+
+struct seq_event_rec {
+ u_char arr[8];
+};
+
+#define SNDCTL_TMR_TIMEBASE _IOWR('T', 1, int)
+#define SNDCTL_TMR_START _IO ('T', 2)
+#define SNDCTL_TMR_STOP _IO ('T', 3)
+#define SNDCTL_TMR_CONTINUE _IO ('T', 4)
+#define SNDCTL_TMR_TEMPO _IOWR('T', 5, int)
+#define SNDCTL_TMR_SOURCE _IOWR('T', 6, int)
+# define TMR_INTERNAL 0x00000001
+# define TMR_EXTERNAL 0x00000002
+# define TMR_MODE_MIDI 0x00000010
+# define TMR_MODE_FSK 0x00000020
+# define TMR_MODE_CLS 0x00000040
+# define TMR_MODE_SMPTE 0x00000080
+#define SNDCTL_TMR_METRONOME _IOW ('T', 7, int)
+#define SNDCTL_TMR_SELECT _IOW ('T', 8, int)
+
+/*
+ * Endian aware patch key generation algorithm.
+ */
+
+#if defined(_AIX) || defined(AIX)
+# define _PATCHKEY(id) (0xfd00|id)
+#else
+# define _PATCHKEY(id) ((id<<8)|0xfd)
+#endif
+
+/*
+ * Sample loading mechanism for internal synthesizers (/dev/sequencer)
+ * The following patch_info structure has been designed to support
+ * Gravis UltraSound. It tries to be universal format for uploading
+ * sample based patches but is probably too limited.
+ */
+
+struct patch_info {
+/* u_short key; Use GUS_PATCH here */
+ short key; /* Use GUS_PATCH here */
+#define GUS_PATCH _PATCHKEY(0x04)
+#define OBSOLETE_GUS_PATCH _PATCHKEY(0x02)
+
+ short device_no; /* Synthesizer number */
+ short instr_no; /* Midi pgm# */
+
+ u_long mode;
+/*
+ * The least significant byte has the same format than the GUS .PAT
+ * files
+ */
+#define WAVE_16_BITS 0x01 /* bit 0 = 8 or 16 bit wave data. */
+#define WAVE_UNSIGNED 0x02 /* bit 1 = Signed - Unsigned data. */
+#define WAVE_LOOPING 0x04 /* bit 2 = looping enabled-1. */
+#define WAVE_BIDIR_LOOP 0x08 /* bit 3 = Set is bidirectional looping. */
+#define WAVE_LOOP_BACK 0x10 /* bit 4 = Set is looping backward. */
+#define WAVE_SUSTAIN_ON 0x20 /* bit 5 = Turn sustaining on. (Env. pts. 3)*/
+#define WAVE_ENVELOPES 0x40 /* bit 6 = Enable envelopes - 1 */
+ /* (use the env_rate/env_offs fields). */
+/* Linux specific bits */
+#define WAVE_VIBRATO 0x00010000 /* The vibrato info is valid */
+#define WAVE_TREMOLO 0x00020000 /* The tremolo info is valid */
+#define WAVE_SCALE 0x00040000 /* The scaling info is valid */
+/* Other bits must be zeroed */
+
+ long len; /* Size of the wave data in bytes */
+ long loop_start, loop_end; /* Byte offsets from the beginning */
+
+/*
+ * The base_freq and base_note fields are used when computing the
+ * playback speed for a note. The base_note defines the tone frequency
+ * which is heard if the sample is played using the base_freq as the
+ * playback speed.
+ *
+ * The low_note and high_note fields define the minimum and maximum note
+ * frequencies for which this sample is valid. It is possible to define
+ * more than one samples for an instrument number at the same time. The
+ * low_note and high_note fields are used to select the most suitable one.
+ *
+ * The fields base_note, high_note and low_note should contain
+ * the note frequency multiplied by 1000. For example value for the
+ * middle A is 440*1000.
+ */
+
+ u_int base_freq;
+ u_long base_note;
+ u_long high_note;
+ u_long low_note;
+ int panning; /* -128=left, 127=right */
+ int detuning;
+
+/* New fields introduced in version 1.99.5 */
+
+ /* Envelope. Enabled by mode bit WAVE_ENVELOPES */
+ u_char env_rate[ 6 ]; /* GUS HW ramping rate */
+ u_char env_offset[ 6 ]; /* 255 == 100% */
+
+ /*
+ * The tremolo, vibrato and scale info are not supported yet.
+ * Enable by setting the mode bits WAVE_TREMOLO, WAVE_VIBRATO or
+ * WAVE_SCALE
+ */
+
+ u_char tremolo_sweep;
+ u_char tremolo_rate;
+ u_char tremolo_depth;
+
+ u_char vibrato_sweep;
+ u_char vibrato_rate;
+ u_char vibrato_depth;
+
+ int scale_frequency;
+ u_int scale_factor; /* from 0 to 2048 or 0 to 2 */
+
+ int volume;
+ int spare[4];
+ char data[1]; /* The waveform data starts here */
+};
+
+struct sysex_info {
+ short key; /* Use GUS_PATCH here */
+#define SYSEX_PATCH _PATCHKEY(0x05)
+#define MAUI_PATCH _PATCHKEY(0x06)
+ short device_no; /* Synthesizer number */
+ long len; /* Size of the sysex data in bytes */
+ u_char data[1]; /* Sysex data starts here */
+};
+
+/*
+ * Patch management interface (/dev/sequencer, /dev/patmgr#)
+ * Don't use these calls if you want to maintain compatibility with
+ * the future versions of the driver.
+ */
+
+#define PS_NO_PATCHES 0 /* No patch support on device */
+#define PS_MGR_NOT_OK 1 /* Plain patch support (no mgr) */
+#define PS_MGR_OK 2 /* Patch manager supported */
+#define PS_MANAGED 3 /* Patch manager running */
+
+#define SNDCTL_PMGR_IFACE _IOWR('P', 1, struct patmgr_info)
+
+/*
+ * The patmgr_info is a fixed size structure which is used for two
+ * different purposes. The intended use is for communication between
+ * the application using /dev/sequencer and the patch manager daemon
+ * associated with a synthesizer device (ioctl(SNDCTL_PMGR_ACCESS)).
+ *
+ * This structure is also used with ioctl(SNDCTL_PGMR_IFACE) which allows
+ * a patch manager daemon to read and write device parameters. This
+ * ioctl available through /dev/sequencer also. Avoid using it since it's
+ * extremely hardware dependent. In addition access trough /dev/sequencer
+ * may confuse the patch manager daemon.
+ */
+
+struct patmgr_info { /* Note! size must be < 4k since kmalloc() is used */
+ u_long key; /* Don't worry. Reserved for communication
+ between the patch manager and the driver. */
+#define PM_K_EVENT 1 /* Event from the /dev/sequencer driver */
+#define PM_K_COMMAND 2 /* Request from an application */
+#define PM_K_RESPONSE 3 /* From patmgr to application */
+#define PM_ERROR 4 /* Error returned by the patmgr */
+ int device;
+ int command;
+
+/*
+ * Commands 0x000 to 0xfff reserved for patch manager programs
+ */
+#define PM_GET_DEVTYPE 1 /* Returns type of the patch mgr interface of dev */
+#define PMTYPE_FM2 1 /* 2 OP fm */
+#define PMTYPE_FM4 2 /* Mixed 4 or 2 op FM (OPL-3) */
+#define PMTYPE_WAVE 3 /* Wave table synthesizer (GUS) */
+#define PM_GET_NRPGM 2 /* Returns max # of midi programs in parm1 */
+#define PM_GET_PGMMAP 3 /* Returns map of loaded midi programs in data8 */
+#define PM_GET_PGM_PATCHES 4 /* Return list of patches of a program (parm1) */
+#define PM_GET_PATCH 5 /* Return patch header of patch parm1 */
+#define PM_SET_PATCH 6 /* Set patch header of patch parm1 */
+#define PM_READ_PATCH 7 /* Read patch (wave) data */
+#define PM_WRITE_PATCH 8 /* Write patch (wave) data */
+
+/*
+ * Commands 0x1000 to 0xffff are for communication between the patch manager
+ * and the client
+ */
+#define _PM_LOAD_PATCH 0x100
+
+/*
+ * Commands above 0xffff reserved for device specific use
+ */
+
+ long parm1;
+ long parm2;
+ long parm3;
+
+ union {
+ u_char data8[4000];
+ u_short data16[2000];
+ u_long data32[1000];
+ struct patch_info patch;
+ } data;
+};
+
+/*
+ * When a patch manager daemon is present, it will be informed by the
+ * driver when something important happens. For example when the
+ * /dev/sequencer is opened or closed. A record with key == PM_K_EVENT is
+ * returned. The command field contains the event type:
+ */
+#define PM_E_OPENED 1 /* /dev/sequencer opened */
+#define PM_E_CLOSED 2 /* /dev/sequencer closed */
+#define PM_E_PATCH_RESET 3 /* SNDCTL_RESETSAMPLES called */
+#define PM_E_PATCH_LOADED 4 /* A patch has been loaded by appl */
+
+/*
+ * /dev/sequencer input events.
+ *
+ * The data written to the /dev/sequencer is a stream of events. Events
+ * are records of 4 or 8 bytes. The first byte defines the size.
+ * Any number of events can be written with a write call. There
+ * is a set of macros for sending these events. Use these macros if you
+ * want to maximize portability of your program.
+ *
+ * Events SEQ_WAIT, SEQ_MIDIPUTC and SEQ_ECHO. Are also input events.
+ * (All input events are currently 4 bytes long. Be prepared to support
+ * 8 byte events also. If you receive any event having first byte >= 128,
+ * it's a 8 byte event.
+ *
+ * The events are documented at the end of this file.
+ *
+ * Normal events (4 bytes)
+ * There is also a 8 byte version of most of the 4 byte events. The
+ * 8 byte one is recommended.
+ */
+#define SEQ_NOTEOFF 0
+#define SEQ_FMNOTEOFF SEQ_NOTEOFF /* Just old name */
+#define SEQ_NOTEON 1
+#define SEQ_FMNOTEON SEQ_NOTEON
+#define SEQ_WAIT TMR_WAIT_ABS
+#define SEQ_PGMCHANGE 3
+#define SEQ_FMPGMCHANGE SEQ_PGMCHANGE
+#define SEQ_SYNCTIMER TMR_START
+#define SEQ_MIDIPUTC 5
+#define SEQ_DRUMON 6 /*** OBSOLETE ***/
+#define SEQ_DRUMOFF 7 /*** OBSOLETE ***/
+#define SEQ_ECHO TMR_ECHO /* For synching programs with output */
+#define SEQ_AFTERTOUCH 9
+#define SEQ_CONTROLLER 10
+
+/*
+ * Midi controller numbers
+ *
+ * Controllers 0 to 31 (0x00 to 0x1f) and 32 to 63 (0x20 to 0x3f)
+ * are continuous controllers.
+ * In the MIDI 1.0 these controllers are sent using two messages.
+ * Controller numbers 0 to 31 are used to send the MSB and the
+ * controller numbers 32 to 63 are for the LSB. Note that just 7 bits
+ * are used in MIDI bytes.
+ */
+
+#define CTL_BANK_SELECT 0x00
+#define CTL_MODWHEEL 0x01
+#define CTL_BREATH 0x02
+/* undefined 0x03 */
+#define CTL_FOOT 0x04
+#define CTL_PORTAMENTO_TIME 0x05
+#define CTL_DATA_ENTRY 0x06
+#define CTL_MAIN_VOLUME 0x07
+#define CTL_BALANCE 0x08
+/* undefined 0x09 */
+#define CTL_PAN 0x0a
+#define CTL_EXPRESSION 0x0b
+/* undefined 0x0c - 0x0f */
+#define CTL_GENERAL_PURPOSE1 0x10
+#define CTL_GENERAL_PURPOSE2 0x11
+#define CTL_GENERAL_PURPOSE3 0x12
+#define CTL_GENERAL_PURPOSE4 0x13
+/* undefined 0x14 - 0x1f */
+
+/* undefined 0x20 */
+
+/*
+ * The controller numbers 0x21 to 0x3f are reserved for the
+ * least significant bytes of the controllers 0x00 to 0x1f.
+ * These controllers are not recognised by the driver.
+ *
+ * Controllers 64 to 69 (0x40 to 0x45) are on/off switches.
+ * 0=OFF and 127=ON (intermediate values are possible)
+ */
+#define CTL_DAMPER_PEDAL 0x40
+#define CTL_SUSTAIN CTL_DAMPER_PEDAL /* Alias */
+#define CTL_HOLD CTL_DAMPER_PEDAL /* Alias */
+#define CTL_PORTAMENTO 0x41
+#define CTL_SOSTENUTO 0x42
+#define CTL_SOFT_PEDAL 0x43
+/* undefined 0x44 */
+#define CTL_HOLD2 0x45
+/* undefined 0x46 - 0x4f */
+
+#define CTL_GENERAL_PURPOSE5 0x50
+#define CTL_GENERAL_PURPOSE6 0x51
+#define CTL_GENERAL_PURPOSE7 0x52
+#define CTL_GENERAL_PURPOSE8 0x53
+/* undefined 0x54 - 0x5a */
+#define CTL_EXT_EFF_DEPTH 0x5b
+#define CTL_TREMOLO_DEPTH 0x5c
+#define CTL_CHORUS_DEPTH 0x5d
+#define CTL_DETUNE_DEPTH 0x5e
+#define CTL_CELESTE_DEPTH CTL_DETUNE_DEPTH /* Alias for the above one */
+#define CTL_PHASER_DEPTH 0x5f
+#define CTL_DATA_INCREMENT 0x60
+#define CTL_DATA_DECREMENT 0x61
+#define CTL_NONREG_PARM_NUM_LSB 0x62
+#define CTL_NONREG_PARM_NUM_MSB 0x63
+#define CTL_REGIST_PARM_NUM_LSB 0x64
+#define CTL_REGIST_PARM_NUM_MSB 0x65
+/* undefined 0x66 - 0x78 */
+/* reserved 0x79 - 0x7f */
+
+/* Pseudo controllers (not midi compatible) */
+#define CTRL_PITCH_BENDER 255
+#define CTRL_PITCH_BENDER_RANGE 254
+#define CTRL_EXPRESSION 253 /* Obsolete */
+#define CTRL_MAIN_VOLUME 252 /* Obsolete */
+
+#define SEQ_BALANCE 11
+#define SEQ_VOLMODE 12
+
+/*
+ * Volume mode decides how volumes are used
+ */
+
+#define VOL_METHOD_ADAGIO 1
+#define VOL_METHOD_LINEAR 2
+
+/*
+ * Note! SEQ_WAIT, SEQ_MIDIPUTC and SEQ_ECHO are used also as
+ * input events.
+ */
+
+/*
+ * Event codes 0xf0 to 0xfc are reserved for future extensions.
+ */
+
+#define SEQ_FULLSIZE 0xfd /* Long events */
+/*
+ * SEQ_FULLSIZE events are used for loading patches/samples to the
+ * synthesizer devices. These events are passed directly to the driver
+ * of the associated synthesizer device. There is no limit to the size
+ * of the extended events. These events are not queued but executed
+ * immediately when the write() is called (execution can take several
+ * seconds of time).
+ *
+ * When a SEQ_FULLSIZE message is written to the device, it must
+ * be written using exactly one write() call. Other events cannot
+ * be mixed to the same write.
+ *
+ * For FM synths (YM3812/OPL3) use struct sbi_instrument and write
+ * it to the /dev/sequencer. Don't write other data together with
+ * the instrument structure Set the key field of the structure to
+ * FM_PATCH. The device field is used to route the patch to the
+ * corresponding device.
+ *
+ * For Gravis UltraSound use struct patch_info. Initialize the key field
+ * to GUS_PATCH.
+ */
+#define SEQ_PRIVATE 0xfe /* Low level HW dependent events (8 bytes) */
+#define SEQ_EXTENDED 0xff /* Extended events (8 bytes) OBSOLETE */
+
+/*
+ * Record for FM patches
+ */
+
+typedef u_char sbi_instr_data[32];
+
+struct sbi_instrument {
+ u_short key; /* FM_PATCH or OPL3_PATCH */
+#define FM_PATCH _PATCHKEY(0x01)
+#define OPL3_PATCH _PATCHKEY(0x03)
+ short device; /* Synth# (0-4) */
+ int channel; /* Program# to be initialized */
+ sbi_instr_data operators; /* Reg. settings for operator cells
+ * (.SBI format) */
+};
+
+struct synth_info { /* Read only */
+ char name[30];
+ int device; /* 0-N. INITIALIZE BEFORE CALLING */
+ int synth_type;
+#define SYNTH_TYPE_FM 0
+#define SYNTH_TYPE_SAMPLE 1
+#define SYNTH_TYPE_MIDI 2 /* Midi interface */
+
+ int synth_subtype;
+#define FM_TYPE_ADLIB 0x00
+#define FM_TYPE_OPL3 0x01
+#define MIDI_TYPE_MPU401 0x401
+
+#define SAMPLE_TYPE_BASIC 0x10
+#define SAMPLE_TYPE_GUS SAMPLE_TYPE_BASIC
+#define SAMPLE_TYPE_AWE32 0x20
+
+ int perc_mode; /* No longer supported */
+ int nr_voices;
+ int nr_drums; /* Obsolete field */
+ int instr_bank_size;
+ u_long capabilities;
+#define SYNTH_CAP_PERCMODE 0x00000001 /* No longer used */
+#define SYNTH_CAP_OPL3 0x00000002 /* Set if OPL3 supported */
+#define SYNTH_CAP_INPUT 0x00000004 /* Input (MIDI) device */
+ int dummies[19]; /* Reserve space */
+};
+
+struct sound_timer_info {
+ char name[32];
+ int caps;
+};
+
+struct midi_info {
+ char name[30];
+ int device; /* 0-N. INITIALIZE BEFORE CALLING */
+ u_long capabilities; /* To be defined later */
+ int dev_type;
+ int dummies[18]; /* Reserve space */
+};
+
+/*
+ * ioctl commands for the /dev/midi##
+ */
+typedef struct {
+ u_char cmd;
+ char nr_args, nr_returns;
+ u_char data[30];
+} mpu_command_rec;
+
+#define SNDCTL_MIDI_PRETIME _IOWR('m', 0, int)
+#define SNDCTL_MIDI_MPUMODE _IOWR('m', 1, int)
+#define SNDCTL_MIDI_MPUCMD _IOWR('m', 2, mpu_command_rec)
+#define MIOSPASSTHRU _IOWR('m', 3, int)
+#define MIOGPASSTHRU _IOWR('m', 4, int)
+
+/*
+ * IOCTL commands for /dev/dsp and /dev/audio
+ */
+
+#define SNDCTL_DSP_RESET _IO ('P', 0)
+#define SNDCTL_DSP_SYNC _IO ('P', 1)
+#define SNDCTL_DSP_SPEED _IOWR('P', 2, int)
+#define SNDCTL_DSP_STEREO _IOWR('P', 3, int)
+#define SNDCTL_DSP_GETBLKSIZE _IOR('P', 4, int)
+#define SNDCTL_DSP_SETBLKSIZE _IOW('P', 4, int)
+#define SNDCTL_DSP_SETFMT _IOWR('P',5, int) /* Selects ONE fmt*/
+
+/*
+ * SOUND_PCM_WRITE_CHANNELS is not that different
+ * from SNDCTL_DSP_STEREO
+ */
+#define SOUND_PCM_WRITE_CHANNELS _IOWR('P', 6, int)
+#define SNDCTL_DSP_CHANNELS SOUND_PCM_WRITE_CHANNELS
+#define SOUND_PCM_WRITE_FILTER _IOWR('P', 7, int)
+#define SNDCTL_DSP_POST _IO ('P', 8)
+
+/*
+ * SNDCTL_DSP_SETBLKSIZE and the following two calls mostly do
+ * the same thing, i.e. set the block size used in DMA transfers.
+ */
+#define SNDCTL_DSP_SUBDIVIDE _IOWR('P', 9, int)
+#define SNDCTL_DSP_SETFRAGMENT _IOWR('P',10, int)
+
+
+#define SNDCTL_DSP_GETFMTS _IOR ('P',11, int) /* Returns a mask */
+/*
+ * Buffer status queries.
+ */
+typedef struct audio_buf_info {
+ int fragments; /* # of avail. frags (partly used ones not counted) */
+ int fragstotal; /* Total # of fragments allocated */
+ int fragsize; /* Size of a fragment in bytes */
+
+ int bytes; /* Avail. space in bytes (includes partly used fragments) */
+ /* Note! 'bytes' could be more than fragments*fragsize */
+} audio_buf_info;
+
+#define SNDCTL_DSP_GETOSPACE _IOR ('P',12, audio_buf_info)
+#define SNDCTL_DSP_GETISPACE _IOR ('P',13, audio_buf_info)
+
+/*
+ * SNDCTL_DSP_NONBLOCK is the same (but less powerful, since the
+ * action cannot be undone) of FIONBIO. The same can be achieved
+ * by opening the device with O_NDELAY
+ */
+#define SNDCTL_DSP_NONBLOCK _IO ('P',14)
+
+#define SNDCTL_DSP_GETCAPS _IOR ('P',15, int)
+#define DSP_CAP_REVISION 0x000000ff /* revision level (0 to 255) */
+#define DSP_CAP_DUPLEX 0x00000100 /* Full duplex record/playback */
+#define DSP_CAP_REALTIME 0x00000200 /* Real time capability */
+#define DSP_CAP_BATCH 0x00000400
+ /*
+ * Device has some kind of internal buffers which may
+ * cause some delays and decrease precision of timing
+ */
+#define DSP_CAP_COPROC 0x00000800
+ /* Has a coprocessor, sometimes it's a DSP but usually not */
+#define DSP_CAP_TRIGGER 0x00001000 /* Supports SETTRIGGER */
+#define DSP_CAP_MMAP 0x00002000 /* Supports mmap() */
+
+/*
+ * What do these function do ?
+ */
+#define SNDCTL_DSP_GETTRIGGER _IOR ('P',16, int)
+#define SNDCTL_DSP_SETTRIGGER _IOW ('P',16, int)
+#define PCM_ENABLE_INPUT 0x00000001
+#define PCM_ENABLE_OUTPUT 0x00000002
+
+typedef struct count_info {
+ int bytes; /* Total # of bytes processed */
+ int blocks; /* # of fragment transitions since last time */
+ int ptr; /* Current DMA pointer value */
+} count_info;
+
+/*
+ * GETIPTR and GETISPACE are not that different... same for out.
+ */
+#define SNDCTL_DSP_GETIPTR _IOR ('P',17, count_info)
+#define SNDCTL_DSP_GETOPTR _IOR ('P',18, count_info)
+
+typedef struct buffmem_desc {
+ caddr_t buffer;
+ int size;
+} buffmem_desc;
+
+#define SNDCTL_DSP_MAPINBUF _IOR ('P', 19, buffmem_desc)
+#define SNDCTL_DSP_MAPOUTBUF _IOR ('P', 20, buffmem_desc)
+#define SNDCTL_DSP_SETSYNCRO _IO ('P', 21)
+#define SNDCTL_DSP_SETDUPLEX _IO ('P', 22)
+#define SNDCTL_DSP_GETODELAY _IOR ('P', 23, int)
+
+/*
+ * I guess these are the readonly version of the same
+ * functions that exist above as SNDCTL_DSP_...
+ */
+#define SOUND_PCM_READ_RATE _IOR ('P', 2, int)
+#define SOUND_PCM_READ_CHANNELS _IOR ('P', 6, int)
+#define SOUND_PCM_READ_BITS _IOR ('P', 5, int)
+#define SOUND_PCM_READ_FILTER _IOR ('P', 7, int)
+
+/*
+ * ioctl calls to be used in communication with coprocessors and
+ * DSP chips.
+ */
+
+typedef struct copr_buffer {
+ int command; /* Set to 0 if not used */
+ int flags;
+#define CPF_NONE 0x0000
+#define CPF_FIRST 0x0001 /* First block */
+#define CPF_LAST 0x0002 /* Last block */
+ int len;
+ int offs; /* If required by the device (0 if not used) */
+
+ u_char data[4000]; /* NOTE! 4000 is not 4k */
+} copr_buffer;
+
+typedef struct copr_debug_buf {
+ int command; /* Used internally. Set to 0 */
+ int parm1;
+ int parm2;
+ int flags;
+ int len; /* Length of data in bytes */
+} copr_debug_buf;
+
+typedef struct copr_msg {
+ int len;
+ u_char data[4000];
+} copr_msg;
+
+#define SNDCTL_COPR_RESET _IO ('C', 0)
+#define SNDCTL_COPR_LOAD _IOWR('C', 1, copr_buffer)
+#define SNDCTL_COPR_RDATA _IOWR('C', 2, copr_debug_buf)
+#define SNDCTL_COPR_RCODE _IOWR('C', 3, copr_debug_buf)
+#define SNDCTL_COPR_WDATA _IOW ('C', 4, copr_debug_buf)
+#define SNDCTL_COPR_WCODE _IOW ('C', 5, copr_debug_buf)
+#define SNDCTL_COPR_RUN _IOWR('C', 6, copr_debug_buf)
+#define SNDCTL_COPR_HALT _IOWR('C', 7, copr_debug_buf)
+#define SNDCTL_COPR_SENDMSG _IOW ('C', 8, copr_msg)
+#define SNDCTL_COPR_RCVMSG _IOR ('C', 9, copr_msg)
+
+/*
+ * IOCTL commands for /dev/mixer
+ */
+
+/*
+ * Mixer devices
+ *
+ * There can be up to 20 different analog mixer channels. The
+ * SOUND_MIXER_NRDEVICES gives the currently supported maximum.
+ * The SOUND_MIXER_READ_DEVMASK returns a bitmask which tells
+ * the devices supported by the particular mixer.
+ */
+
+#define SOUND_MIXER_NRDEVICES 25
+#define SOUND_MIXER_VOLUME 0 /* Master output level */
+#define SOUND_MIXER_BASS 1 /* Treble level of all output channels */
+#define SOUND_MIXER_TREBLE 2 /* Bass level of all output channels */
+#define SOUND_MIXER_SYNTH 3 /* Volume of synthesier input */
+#define SOUND_MIXER_PCM 4 /* Output level for the audio device */
+#define SOUND_MIXER_SPEAKER 5 /* Output level for the PC speaker
+ * signals */
+#define SOUND_MIXER_LINE 6 /* Volume level for the line in jack */
+#define SOUND_MIXER_MIC 7 /* Volume for the signal coming from
+ * the microphone jack */
+#define SOUND_MIXER_CD 8 /* Volume level for the input signal
+ * connected to the CD audio input */
+#define SOUND_MIXER_IMIX 9 /* Recording monitor. It controls the
+ * output volume of the selected
+ * recording sources while recording */
+#define SOUND_MIXER_ALTPCM 10 /* Volume of the alternative codec
+ * device */
+#define SOUND_MIXER_RECLEV 11 /* Global recording level */
+#define SOUND_MIXER_IGAIN 12 /* Input gain */
+#define SOUND_MIXER_OGAIN 13 /* Output gain */
+/*
+ * The AD1848 codec and compatibles have three line level inputs
+ * (line, aux1 and aux2). Since each card manufacturer have assigned
+ * different meanings to these inputs, it's inpractical to assign
+ * specific meanings (line, cd, synth etc.) to them.
+ */
+#define SOUND_MIXER_LINE1 14 /* Input source 1 (aux1) */
+#define SOUND_MIXER_LINE2 15 /* Input source 2 (aux2) */
+#define SOUND_MIXER_LINE3 16 /* Input source 3 (line) */
+#define SOUND_MIXER_DIGITAL1 17 /* Digital (input) 1 */
+#define SOUND_MIXER_DIGITAL2 18 /* Digital (input) 2 */
+#define SOUND_MIXER_DIGITAL3 19 /* Digital (input) 3 */
+#define SOUND_MIXER_PHONEIN 20 /* Phone input */
+#define SOUND_MIXER_PHONEOUT 21 /* Phone output */
+#define SOUND_MIXER_VIDEO 22 /* Video/TV (audio) in */
+#define SOUND_MIXER_RADIO 23 /* Radio in */
+#define SOUND_MIXER_MONITOR 24 /* Monitor (usually mic) volume */
+
+
+/*
+ * Some on/off settings (SOUND_SPECIAL_MIN - SOUND_SPECIAL_MAX)
+ * Not counted to SOUND_MIXER_NRDEVICES, but use the same number space
+ */
+#define SOUND_ONOFF_MIN 28
+#define SOUND_ONOFF_MAX 30
+#define SOUND_MIXER_MUTE 28 /* 0 or 1 */
+#define SOUND_MIXER_ENHANCE 29 /* Enhanced stereo (0, 40, 60 or 80) */
+#define SOUND_MIXER_LOUD 30 /* 0 or 1 */
+
+/* Note! Number 31 cannot be used since the sign bit is reserved */
+#define SOUND_MIXER_NONE 31
+
+#define SOUND_DEVICE_LABELS { \
+ "Vol ", "Bass ", "Trebl", "Synth", "Pcm ", "Spkr ", "Line ", \
+ "Mic ", "CD ", "Mix ", "Pcm2 ", "Rec ", "IGain", "OGain", \
+ "Line1", "Line2", "Line3", "Digital1", "Digital2", "Digital3", \
+ "PhoneIn", "PhoneOut", "Video", "Radio", "Monitor"}
+
+#define SOUND_DEVICE_NAMES { \
+ "vol", "bass", "treble", "synth", "pcm", "speaker", "line", \
+ "mic", "cd", "mix", "pcm2", "rec", "igain", "ogain", \
+ "line1", "line2", "line3", "dig1", "dig2", "dig3", \
+ "phin", "phout", "video", "radio", "monitor"}
+
+/* Device bitmask identifiers */
+
+#define SOUND_MIXER_RECSRC 0xff /* 1 bit per recording source */
+#define SOUND_MIXER_DEVMASK 0xfe /* 1 bit per supported device */
+#define SOUND_MIXER_RECMASK 0xfd /* 1 bit per supp. recording source */
+#define SOUND_MIXER_CAPS 0xfc
+#define SOUND_CAP_EXCL_INPUT 0x00000001 /* Only 1 rec. src at a time */
+#define SOUND_MIXER_STEREODEVS 0xfb /* Mixer channels supporting stereo */
+
+/* Device mask bits */
+
+#define SOUND_MASK_VOLUME (1 << SOUND_MIXER_VOLUME)
+#define SOUND_MASK_BASS (1 << SOUND_MIXER_BASS)
+#define SOUND_MASK_TREBLE (1 << SOUND_MIXER_TREBLE)
+#define SOUND_MASK_SYNTH (1 << SOUND_MIXER_SYNTH)
+#define SOUND_MASK_PCM (1 << SOUND_MIXER_PCM)
+#define SOUND_MASK_SPEAKER (1 << SOUND_MIXER_SPEAKER)
+#define SOUND_MASK_LINE (1 << SOUND_MIXER_LINE)
+#define SOUND_MASK_MIC (1 << SOUND_MIXER_MIC)
+#define SOUND_MASK_CD (1 << SOUND_MIXER_CD)
+#define SOUND_MASK_IMIX (1 << SOUND_MIXER_IMIX)
+#define SOUND_MASK_ALTPCM (1 << SOUND_MIXER_ALTPCM)
+#define SOUND_MASK_RECLEV (1 << SOUND_MIXER_RECLEV)
+#define SOUND_MASK_IGAIN (1 << SOUND_MIXER_IGAIN)
+#define SOUND_MASK_OGAIN (1 << SOUND_MIXER_OGAIN)
+#define SOUND_MASK_LINE1 (1 << SOUND_MIXER_LINE1)
+#define SOUND_MASK_LINE2 (1 << SOUND_MIXER_LINE2)
+#define SOUND_MASK_LINE3 (1 << SOUND_MIXER_LINE3)
+#define SOUND_MASK_DIGITAL1 (1 << SOUND_MIXER_DIGITAL1)
+#define SOUND_MASK_DIGITAL2 (1 << SOUND_MIXER_DIGITAL2)
+#define SOUND_MASK_DIGITAL3 (1 << SOUND_MIXER_DIGITAL3)
+#define SOUND_MASK_PHONEIN (1 << SOUND_MIXER_PHONEIN)
+#define SOUND_MASK_PHONEOUT (1 << SOUND_MIXER_PHONEOUT)
+#define SOUND_MASK_RADIO (1 << SOUND_MIXER_RADIO)
+#define SOUND_MASK_VIDEO (1 << SOUND_MIXER_VIDEO)
+#define SOUND_MASK_MONITOR (1 << SOUND_MIXER_MONITOR)
+
+/* Obsolete macros */
+#define SOUND_MASK_MUTE (1 << SOUND_MIXER_MUTE)
+#define SOUND_MASK_ENHANCE (1 << SOUND_MIXER_ENHANCE)
+#define SOUND_MASK_LOUD (1 << SOUND_MIXER_LOUD)
+
+#define MIXER_READ(dev) _IOR('M', dev, int)
+#define SOUND_MIXER_READ_VOLUME MIXER_READ(SOUND_MIXER_VOLUME)
+#define SOUND_MIXER_READ_BASS MIXER_READ(SOUND_MIXER_BASS)
+#define SOUND_MIXER_READ_TREBLE MIXER_READ(SOUND_MIXER_TREBLE)
+#define SOUND_MIXER_READ_SYNTH MIXER_READ(SOUND_MIXER_SYNTH)
+#define SOUND_MIXER_READ_PCM MIXER_READ(SOUND_MIXER_PCM)
+#define SOUND_MIXER_READ_SPEAKER MIXER_READ(SOUND_MIXER_SPEAKER)
+#define SOUND_MIXER_READ_LINE MIXER_READ(SOUND_MIXER_LINE)
+#define SOUND_MIXER_READ_MIC MIXER_READ(SOUND_MIXER_MIC)
+#define SOUND_MIXER_READ_CD MIXER_READ(SOUND_MIXER_CD)
+#define SOUND_MIXER_READ_IMIX MIXER_READ(SOUND_MIXER_IMIX)
+#define SOUND_MIXER_READ_ALTPCM MIXER_READ(SOUND_MIXER_ALTPCM)
+#define SOUND_MIXER_READ_RECLEV MIXER_READ(SOUND_MIXER_RECLEV)
+#define SOUND_MIXER_READ_IGAIN MIXER_READ(SOUND_MIXER_IGAIN)
+#define SOUND_MIXER_READ_OGAIN MIXER_READ(SOUND_MIXER_OGAIN)
+#define SOUND_MIXER_READ_LINE1 MIXER_READ(SOUND_MIXER_LINE1)
+#define SOUND_MIXER_READ_LINE2 MIXER_READ(SOUND_MIXER_LINE2)
+#define SOUND_MIXER_READ_LINE3 MIXER_READ(SOUND_MIXER_LINE3)
+#define SOUND_MIXER_READ_DIGITAL1 MIXER_READ(SOUND_MIXER_DIGITAL1)
+#define SOUND_MIXER_READ_DIGITAL2 MIXER_READ(SOUND_MIXER_DIGITAL2)
+#define SOUND_MIXER_READ_DIGITAL3 MIXER_READ(SOUND_MIXER_DIGITAL3)
+#define SOUND_MIXER_READ_PHONEIN MIXER_READ(SOUND_MIXER_PHONEIN)
+#define SOUND_MIXER_READ_PHONEOUT MIXER_READ(SOUND_MIXER_PHONEOUT)
+#define SOUND_MIXER_READ_RADIO MIXER_READ(SOUND_MIXER_RADIO)
+#define SOUND_MIXER_READ_VIDEO MIXER_READ(SOUND_MIXER_VIDEO)
+#define SOUND_MIXER_READ_MONITOR MIXER_READ(SOUND_MIXER_MONITOR)
+
+/* Obsolete macros */
+#define SOUND_MIXER_READ_MUTE MIXER_READ(SOUND_MIXER_MUTE)
+#define SOUND_MIXER_READ_ENHANCE MIXER_READ(SOUND_MIXER_ENHANCE)
+#define SOUND_MIXER_READ_LOUD MIXER_READ(SOUND_MIXER_LOUD)
+
+#define SOUND_MIXER_READ_RECSRC MIXER_READ(SOUND_MIXER_RECSRC)
+#define SOUND_MIXER_READ_DEVMASK MIXER_READ(SOUND_MIXER_DEVMASK)
+#define SOUND_MIXER_READ_RECMASK MIXER_READ(SOUND_MIXER_RECMASK)
+#define SOUND_MIXER_READ_STEREODEVS MIXER_READ(SOUND_MIXER_STEREODEVS)
+#define SOUND_MIXER_READ_CAPS MIXER_READ(SOUND_MIXER_CAPS)
+
+#define MIXER_WRITE(dev) _IOWR('M', dev, int)
+#define SOUND_MIXER_WRITE_VOLUME MIXER_WRITE(SOUND_MIXER_VOLUME)
+#define SOUND_MIXER_WRITE_BASS MIXER_WRITE(SOUND_MIXER_BASS)
+#define SOUND_MIXER_WRITE_TREBLE MIXER_WRITE(SOUND_MIXER_TREBLE)
+#define SOUND_MIXER_WRITE_SYNTH MIXER_WRITE(SOUND_MIXER_SYNTH)
+#define SOUND_MIXER_WRITE_PCM MIXER_WRITE(SOUND_MIXER_PCM)
+#define SOUND_MIXER_WRITE_SPEAKER MIXER_WRITE(SOUND_MIXER_SPEAKER)
+#define SOUND_MIXER_WRITE_LINE MIXER_WRITE(SOUND_MIXER_LINE)
+#define SOUND_MIXER_WRITE_MIC MIXER_WRITE(SOUND_MIXER_MIC)
+#define SOUND_MIXER_WRITE_CD MIXER_WRITE(SOUND_MIXER_CD)
+#define SOUND_MIXER_WRITE_IMIX MIXER_WRITE(SOUND_MIXER_IMIX)
+#define SOUND_MIXER_WRITE_ALTPCM MIXER_WRITE(SOUND_MIXER_ALTPCM)
+#define SOUND_MIXER_WRITE_RECLEV MIXER_WRITE(SOUND_MIXER_RECLEV)
+#define SOUND_MIXER_WRITE_IGAIN MIXER_WRITE(SOUND_MIXER_IGAIN)
+#define SOUND_MIXER_WRITE_OGAIN MIXER_WRITE(SOUND_MIXER_OGAIN)
+#define SOUND_MIXER_WRITE_LINE1 MIXER_WRITE(SOUND_MIXER_LINE1)
+#define SOUND_MIXER_WRITE_LINE2 MIXER_WRITE(SOUND_MIXER_LINE2)
+#define SOUND_MIXER_WRITE_LINE3 MIXER_WRITE(SOUND_MIXER_LINE3)
+#define SOUND_MIXER_WRITE_DIGITAL1 MIXER_WRITE(SOUND_MIXER_DIGITAL1)
+#define SOUND_MIXER_WRITE_DIGITAL2 MIXER_WRITE(SOUND_MIXER_DIGITAL2)
+#define SOUND_MIXER_WRITE_DIGITAL3 MIXER_WRITE(SOUND_MIXER_DIGITAL3)
+#define SOUND_MIXER_WRITE_PHONEIN MIXER_WRITE(SOUND_MIXER_PHONEIN)
+#define SOUND_MIXER_WRITE_PHONEOUT MIXER_WRITE(SOUND_MIXER_PHONEOUT)
+#define SOUND_MIXER_WRITE_RADIO MIXER_WRITE(SOUND_MIXER_RADIO)
+#define SOUND_MIXER_WRITE_VIDEO MIXER_WRITE(SOUND_MIXER_VIDEO)
+#define SOUND_MIXER_WRITE_MONITOR MIXER_WRITE(SOUND_MIXER_MONITOR)
+
+#define SOUND_MIXER_WRITE_MUTE MIXER_WRITE(SOUND_MIXER_MUTE)
+#define SOUND_MIXER_WRITE_ENHANCE MIXER_WRITE(SOUND_MIXER_ENHANCE)
+#define SOUND_MIXER_WRITE_LOUD MIXER_WRITE(SOUND_MIXER_LOUD)
+
+#define SOUND_MIXER_WRITE_RECSRC MIXER_WRITE(SOUND_MIXER_RECSRC)
+
+typedef struct mixer_info {
+ char id[16];
+ char name[32];
+ int modify_counter;
+ int fillers[10];
+} mixer_info;
+
+#define SOUND_MIXER_INFO _IOR('M', 101, mixer_info)
+
+#define LEFT_CHN 0
+#define RIGHT_CHN 1
+
+/*
+ * Level 2 event types for /dev/sequencer
+ */
+
+/*
+ * The 4 most significant bits of byte 0 specify the class of
+ * the event:
+ *
+ * 0x8X = system level events,
+ * 0x9X = device/port specific events, event[1] = device/port,
+ * The last 4 bits give the subtype:
+ * 0x02 = Channel event (event[3] = chn).
+ * 0x01 = note event (event[4] = note).
+ * (0x01 is not used alone but always with bit 0x02).
+ * event[2] = MIDI message code (0x80=note off etc.)
+ *
+ */
+
+#define EV_SEQ_LOCAL 0x80
+#define EV_TIMING 0x81
+#define EV_CHN_COMMON 0x92
+#define EV_CHN_VOICE 0x93
+#define EV_SYSEX 0x94
+/*
+ * Event types 200 to 220 are reserved for application use.
+ * These numbers will not be used by the driver.
+ */
+
+/*
+ * Events for event type EV_CHN_VOICE
+ */
+
+#define MIDI_NOTEOFF 0x80
+#define MIDI_NOTEON 0x90
+#define MIDI_KEY_PRESSURE 0xA0
+
+/*
+ * Events for event type EV_CHN_COMMON
+ */
+
+#define MIDI_CTL_CHANGE 0xB0
+#define MIDI_PGM_CHANGE 0xC0
+#define MIDI_CHN_PRESSURE 0xD0
+#define MIDI_PITCH_BEND 0xE0
+
+#define MIDI_SYSTEM_PREFIX 0xF0
+
+/*
+ * Timer event types
+ */
+#define TMR_WAIT_REL 1 /* Time relative to the prev time */
+#define TMR_WAIT_ABS 2 /* Absolute time since TMR_START */
+#define TMR_STOP 3
+#define TMR_START 4
+#define TMR_CONTINUE 5
+#define TMR_TEMPO 6
+#define TMR_ECHO 8
+#define TMR_CLOCK 9 /* MIDI clock */
+#define TMR_SPP 10 /* Song position pointer */
+#define TMR_TIMESIG 11 /* Time signature */
+
+/*
+ * Local event types
+ */
+#define LOCL_STARTAUDIO 1
+
+#if (!defined(_KERNEL) && !defined(INKERNEL)) || defined(USE_SEQ_MACROS)
+/*
+ * Some convenience macros to simplify programming of the
+ * /dev/sequencer interface
+ *
+ * These macros define the API which should be used when possible.
+ */
+
+#ifndef USE_SIMPLE_MACROS
+void seqbuf_dump(void); /* This function must be provided by programs */
+
+/* Sample seqbuf_dump() implementation:
+ *
+ * SEQ_DEFINEBUF (2048); -- Defines a buffer for 2048 bytes
+ *
+ * int seqfd; -- The file descriptor for /dev/sequencer.
+ *
+ * void
+ * seqbuf_dump ()
+ * {
+ * if (_seqbufptr)
+ * if (write (seqfd, _seqbuf, _seqbufptr) == -1)
+ * {
+ * perror ("write /dev/sequencer");
+ * exit (-1);
+ * }
+ * _seqbufptr = 0;
+ * }
+ */
+
+#define SEQ_DEFINEBUF(len) \
+ u_char _seqbuf[len]; int _seqbuflen = len;int _seqbufptr = 0
+#define SEQ_USE_EXTBUF() \
+ extern u_char _seqbuf[]; \
+ extern int _seqbuflen;extern int _seqbufptr
+#define SEQ_DECLAREBUF() SEQ_USE_EXTBUF()
+#define SEQ_PM_DEFINES struct patmgr_info _pm_info
+#define _SEQ_NEEDBUF(len) \
+ if ((_seqbufptr+(len)) > _seqbuflen) \
+ seqbuf_dump()
+#define _SEQ_ADVBUF(len) _seqbufptr += len
+#define SEQ_DUMPBUF seqbuf_dump
+#else
+/*
+ * This variation of the sequencer macros is used just to format one event
+ * using fixed buffer.
+ *
+ * The program using the macro library must define the following macros before
+ * using this library.
+ *
+ * #define _seqbuf name of the buffer (u_char[])
+ * #define _SEQ_ADVBUF(len) If the applic needs to know the exact
+ * size of the event, this macro can be used.
+ * Otherwise this must be defined as empty.
+ * #define _seqbufptr Define the name of index variable or 0 if
+ * not required.
+ */
+#define _SEQ_NEEDBUF(len) /* empty */
+#endif
+
+#define PM_LOAD_PATCH(dev, bank, pgm) \
+ (SEQ_DUMPBUF(), _pm_info.command = _PM_LOAD_PATCH, \
+ _pm_info.device=dev, _pm_info.data.data8[0]=pgm, \
+ _pm_info.parm1 = bank, _pm_info.parm2 = 1, \
+ ioctl(seqfd, SNDCTL_PMGR_ACCESS, &_pm_info))
+#define PM_LOAD_PATCHES(dev, bank, pgm) \
+ (SEQ_DUMPBUF(), _pm_info.command = _PM_LOAD_PATCH, \
+ _pm_info.device=dev, bcopy( pgm, _pm_info.data.data8, 128), \
+ _pm_info.parm1 = bank, _pm_info.parm2 = 128, \
+ ioctl(seqfd, SNDCTL_PMGR_ACCESS, &_pm_info))
+
+#define SEQ_VOLUME_MODE(dev, mode) { \
+ _SEQ_NEEDBUF(8);\
+ _seqbuf[_seqbufptr] = SEQ_EXTENDED;\
+ _seqbuf[_seqbufptr+1] = SEQ_VOLMODE;\
+ _seqbuf[_seqbufptr+2] = (dev);\
+ _seqbuf[_seqbufptr+3] = (mode);\
+ _seqbuf[_seqbufptr+4] = 0;\
+ _seqbuf[_seqbufptr+5] = 0;\
+ _seqbuf[_seqbufptr+6] = 0;\
+ _seqbuf[_seqbufptr+7] = 0;\
+ _SEQ_ADVBUF(8);}
+
+/*
+ * Midi voice messages
+ */
+
+#define _CHN_VOICE(dev, event, chn, note, parm) { \
+ _SEQ_NEEDBUF(8);\
+ _seqbuf[_seqbufptr] = EV_CHN_VOICE;\
+ _seqbuf[_seqbufptr+1] = (dev);\
+ _seqbuf[_seqbufptr+2] = (event);\
+ _seqbuf[_seqbufptr+3] = (chn);\
+ _seqbuf[_seqbufptr+4] = (note);\
+ _seqbuf[_seqbufptr+5] = (parm);\
+ _seqbuf[_seqbufptr+6] = (0);\
+ _seqbuf[_seqbufptr+7] = 0;\
+ _SEQ_ADVBUF(8);}
+
+#define SEQ_START_NOTE(dev, chn, note, vol) \
+ _CHN_VOICE(dev, MIDI_NOTEON, chn, note, vol)
+
+#define SEQ_STOP_NOTE(dev, chn, note, vol) \
+ _CHN_VOICE(dev, MIDI_NOTEOFF, chn, note, vol)
+
+#define SEQ_KEY_PRESSURE(dev, chn, note, pressure) \
+ _CHN_VOICE(dev, MIDI_KEY_PRESSURE, chn, note, pressure)
+
+/*
+ * Midi channel messages
+ */
+
+#define _CHN_COMMON(dev, event, chn, p1, p2, w14) { \
+ _SEQ_NEEDBUF(8);\
+ _seqbuf[_seqbufptr] = EV_CHN_COMMON;\
+ _seqbuf[_seqbufptr+1] = (dev);\
+ _seqbuf[_seqbufptr+2] = (event);\
+ _seqbuf[_seqbufptr+3] = (chn);\
+ _seqbuf[_seqbufptr+4] = (p1);\
+ _seqbuf[_seqbufptr+5] = (p2);\
+ *(short *)&_seqbuf[_seqbufptr+6] = (w14);\
+ _SEQ_ADVBUF(8);}
+/*
+ * SEQ_SYSEX permits sending of sysex messages. (It may look that it permits
+ * sending any MIDI bytes but it's absolutely not possible. Trying to do
+ * so _will_ cause problems with MPU401 intelligent mode).
+ *
+ * Sysex messages are sent in blocks of 1 to 6 bytes. Longer messages must be
+ * sent by calling SEQ_SYSEX() several times (there must be no other events
+ * between them). First sysex fragment must have 0xf0 in the first byte
+ * and the last byte (buf[len-1] of the last fragment must be 0xf7. No byte
+ * between these sysex start and end markers cannot be larger than 0x7f. Also
+ * lengths of each fragments (except the last one) must be 6.
+ *
+ * Breaking the above rules may work with some MIDI ports but is likely to
+ * cause fatal problems with some other devices (such as MPU401).
+ */
+#define SEQ_SYSEX(dev, buf, len) { \
+ int i, l=(len); if (l>6)l=6;\
+ _SEQ_NEEDBUF(8);\
+ _seqbuf[_seqbufptr] = EV_SYSEX;\
+ for(i=0;i<l;i++)_seqbuf[_seqbufptr+i+1] = (buf)[i];\
+ for(i=l;i<6;i++)_seqbuf[_seqbufptr+i+1] = 0xff;\
+ _SEQ_ADVBUF(8);}
+
+#define SEQ_CHN_PRESSURE(dev, chn, pressure) \
+ _CHN_COMMON(dev, MIDI_CHN_PRESSURE, chn, pressure, 0, 0)
+
+#define SEQ_SET_PATCH(dev, chn, patch) \
+ _CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0)
+
+#define SEQ_CONTROL(dev, chn, controller, value) \
+ _CHN_COMMON(dev, MIDI_CTL_CHANGE, chn, controller, 0, value)
+
+#define SEQ_BENDER(dev, chn, value) \
+ _CHN_COMMON(dev, MIDI_PITCH_BEND, chn, 0, 0, value)
+
+
+#define SEQ_V2_X_CONTROL(dev, voice, controller, value) { \
+ _SEQ_NEEDBUF(8);\
+ _seqbuf[_seqbufptr] = SEQ_EXTENDED;\
+ _seqbuf[_seqbufptr+1] = SEQ_CONTROLLER;\
+ _seqbuf[_seqbufptr+2] = (dev);\
+ _seqbuf[_seqbufptr+3] = (voice);\
+ _seqbuf[_seqbufptr+4] = (controller);\
+ *(short *)&_seqbuf[_seqbufptr+5] = (value);\
+ _seqbuf[_seqbufptr+7] = 0;\
+ _SEQ_ADVBUF(8);}
+
+/*
+ * The following 5 macros are incorrectly implemented and obsolete.
+ * Use SEQ_BENDER and SEQ_CONTROL (with proper controller) instead.
+ */
+
+#define SEQ_PITCHBEND(dev, voice, value) \
+ SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER, value)
+#define SEQ_BENDER_RANGE(dev, voice, value) \
+ SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER_RANGE, value)
+#define SEQ_EXPRESSION(dev, voice, value) \
+ SEQ_CONTROL(dev, voice, CTL_EXPRESSION, value*128)
+#define SEQ_MAIN_VOLUME(dev, voice, value) \
+ SEQ_CONTROL(dev, voice, CTL_MAIN_VOLUME, (value*16383)/100)
+#define SEQ_PANNING(dev, voice, pos) \
+ SEQ_CONTROL(dev, voice, CTL_PAN, (pos+128) / 2)
+
+/*
+ * Timing and syncronization macros
+ */
+
+#define _TIMER_EVENT(ev, parm) { \
+ _SEQ_NEEDBUF(8);\
+ _seqbuf[_seqbufptr+0] = EV_TIMING; \
+ _seqbuf[_seqbufptr+1] = (ev); \
+ _seqbuf[_seqbufptr+2] = 0;\
+ _seqbuf[_seqbufptr+3] = 0;\
+ *(u_int *)&_seqbuf[_seqbufptr+4] = (parm); \
+ _SEQ_ADVBUF(8); \
+ }
+
+#define SEQ_START_TIMER() _TIMER_EVENT(TMR_START, 0)
+#define SEQ_STOP_TIMER() _TIMER_EVENT(TMR_STOP, 0)
+#define SEQ_CONTINUE_TIMER() _TIMER_EVENT(TMR_CONTINUE, 0)
+#define SEQ_WAIT_TIME(ticks) _TIMER_EVENT(TMR_WAIT_ABS, ticks)
+#define SEQ_DELTA_TIME(ticks) _TIMER_EVENT(TMR_WAIT_REL, ticks)
+#define SEQ_ECHO_BACK(key) _TIMER_EVENT(TMR_ECHO, key)
+#define SEQ_SET_TEMPO(value) _TIMER_EVENT(TMR_TEMPO, value)
+#define SEQ_SONGPOS(pos) _TIMER_EVENT(TMR_SPP, pos)
+#define SEQ_TIME_SIGNATURE(sig) _TIMER_EVENT(TMR_TIMESIG, sig)
+
+/*
+ * Local control events
+ */
+
+#define _LOCAL_EVENT(ev, parm) { \
+ _SEQ_NEEDBUF(8);\
+ _seqbuf[_seqbufptr+0] = EV_SEQ_LOCAL; \
+ _seqbuf[_seqbufptr+1] = (ev); \
+ _seqbuf[_seqbufptr+2] = 0;\
+ _seqbuf[_seqbufptr+3] = 0;\
+ *(u_int *)&_seqbuf[_seqbufptr+4] = (parm); \
+ _SEQ_ADVBUF(8); \
+ }
+
+#define SEQ_PLAYAUDIO(devmask) _LOCAL_EVENT(LOCL_STARTAUDIO, devmask)
+/*
+ * Events for the level 1 interface only
+ */
+
+#define SEQ_MIDIOUT(device, byte) { \
+ _SEQ_NEEDBUF(4);\
+ _seqbuf[_seqbufptr] = SEQ_MIDIPUTC;\
+ _seqbuf[_seqbufptr+1] = (byte);\
+ _seqbuf[_seqbufptr+2] = (device);\
+ _seqbuf[_seqbufptr+3] = 0;\
+ _SEQ_ADVBUF(4);}
+
+/*
+ * Patch loading.
+ */
+#define SEQ_WRPATCH(patchx, len) { \
+ if (_seqbufptr) seqbuf_dump(); \
+ if (write(seqfd, (char*)(patchx), len)==-1) \
+ perror("Write patch: /dev/sequencer"); \
+ }
+
+#define SEQ_WRPATCH2(patchx, len) \
+ ( seqbuf_dump(), write(seqfd, (char*)(patchx), len) )
+
+#endif
+
+/*
+ * Here I have moved all the aliases for ioctl names.
+ */
+
+#define SNDCTL_DSP_SAMPLESIZE SNDCTL_DSP_SETFMT
+#define SOUND_PCM_WRITE_BITS SNDCTL_DSP_SETFMT
+#define SOUND_PCM_SETFMT SNDCTL_DSP_SETFMT
+
+#define SOUND_PCM_WRITE_RATE SNDCTL_DSP_SPEED
+#define SOUND_PCM_POST SNDCTL_DSP_POST
+#define SOUND_PCM_RESET SNDCTL_DSP_RESET
+#define SOUND_PCM_SYNC SNDCTL_DSP_SYNC
+#define SOUND_PCM_SUBDIVIDE SNDCTL_DSP_SUBDIVIDE
+#define SOUND_PCM_SETFRAGMENT SNDCTL_DSP_SETFRAGMENT
+#define SOUND_PCM_GETFMTS SNDCTL_DSP_GETFMTS
+#define SOUND_PCM_GETOSPACE SNDCTL_DSP_GETOSPACE
+#define SOUND_PCM_GETISPACE SNDCTL_DSP_GETISPACE
+#define SOUND_PCM_NONBLOCK SNDCTL_DSP_NONBLOCK
+#define SOUND_PCM_GETCAPS SNDCTL_DSP_GETCAPS
+#define SOUND_PCM_GETTRIGGER SNDCTL_DSP_GETTRIGGER
+#define SOUND_PCM_SETTRIGGER SNDCTL_DSP_SETTRIGGER
+#define SOUND_PCM_SETSYNCRO SNDCTL_DSP_SETSYNCRO
+#define SOUND_PCM_GETIPTR SNDCTL_DSP_GETIPTR
+#define SOUND_PCM_GETOPTR SNDCTL_DSP_GETOPTR
+#define SOUND_PCM_MAPINBUF SNDCTL_DSP_MAPINBUF
+#define SOUND_PCM_MAPOUTBUF SNDCTL_DSP_MAPOUTBUF
+
+/***********************************************************************/
+
+/**
+ * XXX OSSv4 defines -- some bits taken straight out of the new
+ * sys/soundcard.h bundled with recent OSS releases.
+ *
+ * NB: These macros and structures will be reorganized and inserted
+ * in appropriate places throughout this file once the code begins
+ * to take shape.
+ *
+ * @todo reorganize layout more like the 4Front version
+ * @todo ask about maintaining __SIOWR vs. _IOWR ioctl cmd defines
+ */
+
+/**
+ * @note The @c OSSV4_EXPERIMENT macro is meant to wrap new development code
+ * in the sound system relevant to adopting 4Front's OSSv4 specification.
+ * Users should not enable this! Really!
+ */
+#if 0
+# define OSSV4_EXPERIMENT 1
+#else
+# undef OSSV4_EXPERIMENT
+#endif
+
+#ifdef SOUND_VERSION
+# undef SOUND_VERSION
+# define SOUND_VERSION 0x040000
+#endif /* !SOUND_VERSION */
+
+#define OSS_LONGNAME_SIZE 64
+#define OSS_LABEL_SIZE 16
+#define OSS_DEVNODE_SIZE 32
+typedef char oss_longname_t[OSS_LONGNAME_SIZE];
+typedef char oss_label_t[OSS_LABEL_SIZE];
+typedef char oss_devnode_t[OSS_DEVNODE_SIZE];
+
+typedef struct audio_errinfo
+{
+ int play_underruns;
+ int rec_overruns;
+ unsigned int play_ptradjust;
+ unsigned int rec_ptradjust;
+ int play_errorcount;
+ int rec_errorcount;
+ int play_lasterror;
+ int rec_lasterror;
+ long play_errorparm;
+ long rec_errorparm;
+ int filler[16];
+} audio_errinfo;
+
+#define SNDCTL_DSP_GETPLAYVOL _IOR ('P', 24, int)
+#define SNDCTL_DSP_SETPLAYVOL _IOWR('P', 24, int)
+#define SNDCTL_DSP_GETERROR _IOR ('P', 25, audio_errinfo)
+
+
+/*
+ ****************************************************************************
+ * Sync groups for audio devices
+ */
+typedef struct oss_syncgroup
+{
+ int id;
+ int mode;
+ int filler[16];
+} oss_syncgroup;
+
+#define SNDCTL_DSP_SYNCGROUP _IOWR('P', 28, oss_syncgroup)
+#define SNDCTL_DSP_SYNCSTART _IOW ('P', 29, int)
+
+/*
+ **************************************************************************
+ * "cooked" mode enables software based conversions for sample rate, sample
+ * format (bits) and number of channels (mono/stereo). These conversions are
+ * required with some devices that support only one sample rate or just stereo
+ * to let the applications to use other formats. The cooked mode is enabled by
+ * default. However it's necessary to disable this mode when mmap() is used or
+ * when very deterministic timing is required. SNDCTL_DSP_COOKEDMODE is an
+ * optional call introduced in OSS 3.9.6f. It's _error return must be ignored_
+ * since normally this call will return erno=EINVAL.
+ *
+ * SNDCTL_DSP_COOKEDMODE must be called immediately after open before doing
+ * anything else. Otherwise the call will not have any effect.
+ */
+#define SNDCTL_DSP_COOKEDMODE _IOW ('P', 30, int)
+
+/*
+ **************************************************************************
+ * SNDCTL_DSP_SILENCE and SNDCTL_DSP_SKIP are new calls in OSS 3.99.0
+ * that can be used to implement pause/continue during playback (no effect
+ * on recording).
+ */
+#define SNDCTL_DSP_SILENCE _IO ('P', 31)
+#define SNDCTL_DSP_SKIP _IO ('P', 32)
+
+/*
+ ****************************************************************************
+ * Abort transfer (reset) functions for input and output
+ */
+#define SNDCTL_DSP_HALT_INPUT _IO ('P', 33)
+#define SNDCTL_DSP_RESET_INPUT SNDCTL_DSP_HALT_INPUT /* Old name */
+#define SNDCTL_DSP_HALT_OUTPUT _IO ('P', 34)
+#define SNDCTL_DSP_RESET_OUTPUT SNDCTL_DSP_HALT_OUTPUT /* Old name */
+
+/*
+ ****************************************************************************
+ * Low water level control
+ */
+#define SNDCTL_DSP_LOW_WATER _IOW ('P', 34, int)
+
+/** @todo Get rid of OSS_NO_LONG_LONG references? */
+
+/*
+ ****************************************************************************
+ * 64 bit pointer support. Only available in environments that support
+ * the 64 bit (long long) integer type.
+ */
+#ifndef OSS_NO_LONG_LONG
+typedef struct
+{
+ long long samples;
+ int fifo_samples;
+ int filler[32]; /* For future use */
+} oss_count_t;
+
+#define SNDCTL_DSP_CURRENT_IPTR _IOR ('P', 35, oss_count_t)
+#define SNDCTL_DSP_CURRENT_OPTR _IOR ('P', 36, oss_count_t)
+#endif
+
+/*
+ ****************************************************************************
+ * Interface for selecting recording sources and playback output routings.
+ */
+#define SNDCTL_DSP_GET_RECSRC_NAMES _IOR ('P', 37, oss_mixer_enuminfo)
+#define SNDCTL_DSP_GET_RECSRC _IOR ('P', 38, int)
+#define SNDCTL_DSP_SET_RECSRC _IOWR('P', 38, int)
+
+#define SNDCTL_DSP_GET_PLAYTGT_NAMES _IOR ('P', 39, oss_mixer_enuminfo)
+#define SNDCTL_DSP_GET_PLAYTGT _IOR ('P', 40, int)
+#define SNDCTL_DSP_SET_PLAYTGT _IOWR('P', 40, int)
+#define SNDCTL_DSP_GETRECVOL _IOR ('P', 41, int)
+#define SNDCTL_DSP_SETRECVOL _IOWR('P', 41, int)
+
+/*
+ ***************************************************************************
+ * Some calls for setting the channel assignment with multi channel devices
+ * (see the manual for details). */
+#define SNDCTL_DSP_GET_CHNORDER _IOR ('P', 42, unsigned long long)
+#define SNDCTL_DSP_SET_CHNORDER _IOWR('P', 42, unsigned long long)
+# define CHID_UNDEF 0
+# define CHID_L 1 # define CHID_R 2
+# define CHID_C 3
+# define CHID_LFE 4
+# define CHID_LS 5
+# define CHID_RS 6
+# define CHID_LR 7
+# define CHID_RR 8
+#define CHNORDER_UNDEF 0x0000000000000000ULL
+#define CHNORDER_NORMAL 0x0000000087654321ULL
+
+#define MAX_PEAK_CHANNELS 128
+typedef unsigned short oss_peaks_t[MAX_PEAK_CHANNELS];
+#define SNDCTL_DSP_GETIPEAKS _IOR('P', 43, oss_peaks_t)
+#define SNDCTL_DSP_GETOPEAKS _IOR('P', 44, oss_peaks_t)
+#define SNDCTL_DSP_POLICY _IOW('P', 45, int) /* See the manual */
+
+/*
+ * OSS_SYSIFO is obsolete. Use SNDCTL_SYSINFO insteads.
+ */
+#define OSS_GETVERSION _IOR ('M', 118, int)
+
+/**
+ * @brief Argument for SNDCTL_SYSINFO ioctl.
+ *
+ * For use w/ the SNDCTL_SYSINFO ioctl available on audio (/dev/dsp*),
+ * mixer, and MIDI devices.
+ */
+typedef struct oss_sysinfo
+{
+ char product[32]; /* For example OSS/Free, OSS/Linux or
+ OSS/Solaris */
+ char version[32]; /* For example 4.0a */
+ int versionnum; /* See OSS_GETVERSION */
+ char options[128]; /* Reserved */
+
+ int numaudios; /* # of audio/dsp devices */
+ int openedaudio[8]; /* Bit mask telling which audio devices
+ are busy */
+
+ int numsynths; /* # of availavle synth devices */
+ int nummidis; /* # of available MIDI ports */
+ int numtimers; /* # of available timer devices */
+ int nummixers; /* # of mixer devices */
+
+ int openedmidi[8]; /* Bit mask telling which midi devices
+ are busy */
+ int numcards; /* Number of sound cards in the system */
+ int filler[241]; /* For future expansion (set to -1) */
+} oss_sysinfo;
+
+typedef struct oss_mixext
+{
+ int dev; /* Mixer device number */
+ int ctrl; /* Controller number */
+ int type; /* Entry type */
+# define MIXT_DEVROOT 0 /* Device root entry */
+# define MIXT_GROUP 1 /* Controller group */
+# define MIXT_ONOFF 2 /* OFF (0) or ON (1) */
+# define MIXT_ENUM 3 /* Enumerated (0 to maxvalue) */
+# define MIXT_MONOSLIDER 4 /* Mono slider (0 to 100) */
+# define MIXT_STEREOSLIDER 5 /* Stereo slider (dual 0 to 100) */
+# define MIXT_MESSAGE 6 /* (Readable) textual message */
+# define MIXT_MONOVU 7 /* VU meter value (mono) */
+# define MIXT_STEREOVU 8 /* VU meter value (stereo) */
+# define MIXT_MONOPEAK 9 /* VU meter peak value (mono) */
+# define MIXT_STEREOPEAK 10 /* VU meter peak value (stereo) */
+# define MIXT_RADIOGROUP 11 /* Radio button group */
+# define MIXT_MARKER 12 /* Separator between normal and extension entries */
+# define MIXT_VALUE 13 /* Decimal value entry */
+# define MIXT_HEXVALUE 14 /* Hexadecimal value entry */
+# define MIXT_MONODB 15 /* Mono atten. slider (0 to -144) */
+# define MIXT_STEREODB 16 /* Stereo atten. slider (dual 0 to -144) */
+# define MIXT_SLIDER 17 /* Slider (mono) with full integer range */
+# define MIXT_3D 18
+
+ /* Possible value range (minvalue to maxvalue) */
+ /* Note that maxvalue may also be smaller than minvalue */
+ int maxvalue;
+ int minvalue;
+
+ int flags;
+# define MIXF_READABLE 0x00000001 /* Has readable value */
+# define MIXF_WRITEABLE 0x00000002 /* Has writeable value */
+# define MIXF_POLL 0x00000004 /* May change itself */
+# define MIXF_HZ 0x00000008 /* Herz scale */
+# define MIXF_STRING 0x00000010 /* Use dynamic extensions for value */
+# define MIXF_DYNAMIC 0x00000010 /* Supports dynamic extensions */
+# define MIXF_OKFAIL 0x00000020 /* Interpret value as 1=OK, 0=FAIL */
+# define MIXF_FLAT 0x00000040 /* Flat vertical space requirements */
+# define MIXF_LEGACY 0x00000080 /* Legacy mixer control group */
+ char id[16]; /* Mnemonic ID (mainly for internal use) */
+ int parent; /* Entry# of parent (group) node (-1 if root) */
+
+ int dummy; /* Internal use */
+
+ int timestamp;
+
+ char data[64]; /* Misc data (entry type dependent) */
+ unsigned char enum_present[32]; /* Mask of allowed enum values */
+ int control_no; /* SOUND_MIXER_VOLUME..SOUND_MIXER_MIDI */
+ /* (-1 means not indicated) */
+
+/*
+ * The desc field is reserved for internal purposes of OSS. It should not be
+ * used by applications.
+ */
+ unsigned int desc;
+#define MIXEXT_SCOPE_MASK 0x0000003f
+#define MIXEXT_SCOPE_OTHER 0x00000000
+#define MIXEXT_SCOPE_INPUT 0x00000001
+#define MIXEXT_SCOPE_OUTPUT 0x00000002
+#define MIXEXT_SCOPE_MONITOR 0x00000003
+#define MIXEXT_SCOPE_RECSWITCH 0x00000004
+
+ char extname[32];
+ int update_counter;
+ int filler[7];
+} oss_mixext;
+
+typedef struct oss_mixext_root
+{
+ char id[16];
+ char name[48];
+} oss_mixext_root;
+
+typedef struct oss_mixer_value
+{
+ int dev;
+ int ctrl;
+ int value;
+ int flags; /* Reserved for future use. Initialize to 0 */
+ int timestamp; /* Must be set to oss_mixext.timestamp */
+ int filler[8]; /* Reserved for future use. Initialize to 0 */
+} oss_mixer_value;
+
+#define OSS_ENUM_MAXVALUE 255
+typedef struct oss_mixer_enuminfo
+{
+ int dev;
+ int ctrl;
+ int nvalues;
+ int version; /* Read the manual */
+ short strindex[OSS_ENUM_MAXVALUE];
+ char strings[3000];
+} oss_mixer_enuminfo;
+
+#define OPEN_READ PCM_ENABLE_INPUT
+#define OPEN_WRITE PCM_ENABLE_OUTPUT
+#define OPEN_READWRITE (OPEN_READ|OPEN_WRITE)
+
+/**
+ * @brief Argument for SNDCTL_AUDIOINFO ioctl.
+ *
+ * For use w/ the SNDCTL_AUDIOINFO ioctl available on audio (/dev/dsp*)
+ * devices.
+ */
+typedef struct oss_audioinfo
+{
+ int dev; /* Audio device number */
+ char name[64];
+ int busy; /* 0, OPEN_READ, OPEN_WRITE or OPEN_READWRITE */
+ int pid;
+ int caps; /* DSP_CAP_INPUT, DSP_CAP_OUTPUT */
+ int iformats;
+ int oformats;
+ int magic; /* Reserved for internal use */
+ char cmd[64]; /* Command using the device (if known) */
+ int card_number;
+ int port_number;
+ int mixer_dev;
+ int real_device; /* Obsolete field. Replaced by devnode */
+ int enabled; /* 1=enabled, 0=device not ready at this
+ moment */
+ int flags; /* For internal use only - no practical
+ meaning */
+ int min_rate; /* Sample rate limits */
+ int max_rate;
+ int min_channels; /* Number of channels supported */
+ int max_channels;
+ int binding; /* DSP_BIND_FRONT, etc. 0 means undefined */
+ int rate_source;
+ char handle[32];
+ #define OSS_MAX_SAMPLE_RATES 20 /* Cannot be changed */
+ unsigned int nrates;
+ unsigned int rates[OSS_MAX_SAMPLE_RATES]; /* Please read the manual before using these */
+ oss_longname_t song_name; /* Song name (if given) */
+ oss_label_t label; /* Device label (if given) */
+ int latency; /* In usecs, -1=unknown */
+ oss_devnode_t devnode; /* Device special file name (inside
+ /dev) */
+ int filler[186];
+} oss_audioinfo;
+
+typedef struct oss_mixerinfo
+{
+ int dev;
+ char id[16];
+ char name[32];
+ int modify_counter;
+ int card_number;
+ int port_number;
+ char handle[32];
+ int magic; /* Reserved */
+ int enabled; /* Reserved */
+ int caps;
+#define MIXER_CAP_VIRTUAL 0x00000001
+ int flags; /* Reserved */
+ int nrext;
+ /*
+ * The priority field can be used to select the default (motherboard)
+ * mixer device. The mixer with the highest priority is the
+ * most preferred one. -2 or less means that this device cannot be used
+ * as the default mixer.
+ */
+ int priority;
+ int filler[254]; /* Reserved */
+} oss_mixerinfo;
+
+typedef struct oss_midi_info
+{
+ int dev; /* Midi device number */
+ char name[64];
+ int busy; /* 0, OPEN_READ, OPEN_WRITE or OPEN_READWRITE */
+ int pid;
+ char cmd[64]; /* Command using the device (if known) */
+ int caps;
+#define MIDI_CAP_MPU401 0x00000001 /**** OBSOLETE ****/
+#define MIDI_CAP_INPUT 0x00000002
+#define MIDI_CAP_OUTPUT 0x00000004
+#define MIDI_CAP_INOUT (MIDI_CAP_INPUT|MIDI_CAP_OUTPUT)
+#define MIDI_CAP_VIRTUAL 0x00000008 /* Pseudo device */
+#define MIDI_CAP_MTCINPUT 0x00000010 /* Supports SNDCTL_MIDI_MTCINPUT */
+#define MIDI_CAP_CLIENT 0x00000020 /* Virtual client side device */
+#define MIDI_CAP_SERVER 0x00000040 /* Virtual server side device */
+#define MIDI_CAP_INTERNAL 0x00000080 /* Internal (synth) device */
+#define MIDI_CAP_EXTERNAL 0x00000100 /* external (MIDI port) device */
+#define MIDI_CAP_PTOP 0x00000200 /* Point to point link to one device */
+#define MIDI_CAP_MTC 0x00000400 /* MTC/SMPTE (control) device */
+ int magic; /* Reserved for internal use */
+ int card_number;
+ int port_number;
+ int enabled; /* 1=enabled, 0=device not ready at this moment */
+ int flags; /* For internal use only - no practical meaning */
+ char handle[32];
+ oss_longname_t song_name; /* Song name (if known) */
+ oss_label_t label; /* Device label (if given) */
+ int latency; /* In usecs, -1=unknown */
+ int filler[244];
+} oss_midi_info;
+
+typedef struct oss_card_info
+{
+ int card;
+ char shortname[16];
+ char longname[128];
+ int flags;
+ int filler[256];
+} oss_card_info;
+
+#define SNDCTL_SYSINFO _IOR ('X', 1, oss_sysinfo)
+#define OSS_SYSINFO SNDCTL_SYSINFO /* Old name */
+
+#define SNDCTL_MIX_NRMIX _IOR ('X', 2, int)
+#define SNDCTL_MIX_NREXT _IOWR('X', 3, int)
+#define SNDCTL_MIX_EXTINFO _IOWR('X', 4, oss_mixext)
+#define SNDCTL_MIX_READ _IOWR('X', 5, oss_mixer_value)
+#define SNDCTL_MIX_WRITE _IOWR('X', 6, oss_mixer_value)
+
+#define SNDCTL_AUDIOINFO _IOWR('X', 7, oss_audioinfo)
+#define SNDCTL_MIX_ENUMINFO _IOWR('X', 8, oss_mixer_enuminfo)
+#define SNDCTL_MIDIINFO _IOWR('X', 9, oss_midi_info)
+#define SNDCTL_MIXERINFO _IOWR('X',10, oss_mixerinfo)
+#define SNDCTL_CARDINFO _IOWR('X',11, oss_card_info)
+
+/*
+ * Few more "globally" available ioctl calls.
+ */
+#define SNDCTL_SETSONG _IOW ('Y', 2, oss_longname_t)
+#define SNDCTL_GETSONG _IOR ('Y', 2, oss_longname_t)
+#define SNDCTL_SETNAME _IOW ('Y', 3, oss_longname_t)
+#define SNDCTL_SETLABEL _IOW ('Y', 4, oss_label_t)
+#define SNDCTL_GETLABEL _IOR ('Y', 4, oss_label_t)
+
+#endif /* !_SYS_SOUNDCARD_H_ */
--- /dev/null
+prefix=/usr/local
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: librtaudio
+Description: RtAudio - a set of C++ classes that provide a common API for realtime audio input/output
+Version: 4.1.1
+Requires: alsa libpulse-simple
+Libs: -L${libdir} -lrtaudio
+Libs.private: -lpthread
+Cflags: -pthread -I${includedir} -DHAVE_GETTIMEOFDAY -D__UNIX_JACK__ -D__LINUX_ALSA__ -D__LINUX_PULSE__
--- /dev/null
+prefix=@prefix@
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: librtaudio
+Description: RtAudio - a set of C++ classes that provide a common API for realtime audio input/output
+Version: 4.1.1
+Requires: @req@
+Libs: -L${libdir} -lrtaudio
+Libs.private: -lpthread
+Cflags: -pthread -I${includedir} @CPPFLAGS@
\ No newline at end of file
--- /dev/null
+#! /bin/sh
+if (test "x$#" != "x1") ; then
+ echo "Usage: $0 [--libs | --cxxflags | --cppflags]"
+ exit;
+fi
+
+LIBRARY="-lpthread -lasound -lasound -ljack -lpulse-simple -lpulse "
+CXXFLAGS="-O2 -Wall -Wextra"
+CPPFLAGS=" -DHAVE_GETTIMEOFDAY -D__UNIX_JACK__ -D__LINUX_ALSA__ -D__LINUX_PULSE__"
+
+if (test "x$1" = "x--libs") ; then
+ echo "$LIBRARY -lrtaudio"
+elif (test "x$1" = "x--cxxflags") ; then
+ echo "$CXXFLAGS"
+elif (test "x$1" = "x--cppflags") ; then
+ echo "$CPPFLAGS"
+else
+ echo "Unknown option: $1"
+fi
--- /dev/null
+#! /bin/sh
+if (test "x$#" != "x1") ; then
+ echo "Usage: $0 [--libs | --cxxflags | --cppflags]"
+ exit;
+fi
+
+LIBRARY="@LIBS@"
+CXXFLAGS="@CXXFLAGS@"
+CPPFLAGS="@CPPFLAGS@"
+
+if (test "x$1" = "x--libs") ; then
+ echo "$LIBRARY -lrtaudio"
+elif (test "x$1" = "x--cxxflags") ; then
+ echo "$CXXFLAGS"
+elif (test "x$1" = "x--cppflags") ; then
+ echo "$CPPFLAGS"
+else
+ echo "Unknown option: $1"
+fi
--- /dev/null
+### Do not edit -- Generated by 'configure --with-whatever' from Makefile.in
+### RtAudio tests Makefile - for various flavors of unix and MinGW
+
+PROGRAMS = audioprobe playsaw playraw record duplex testall teststops
+RM = /bin/rm
+SRC_PATH = ..
+INCLUDE = ..
+OBJECT_PATH = @object_path@
+vpath %.o $(OBJECT_PATH)
+
+OBJECTS = RtAudio.o @objects@
+
+CC = @CXX@
+DEFS = @CPPFLAGS@
+CFLAGS = @CXXFLAGS@
+CFLAGS += -I$(INCLUDE) -I../include
+LIBRARY = @LIBS@
+
+%.o : $(SRC_PATH)/%.cpp
+ $(CC) $(CFLAGS) $(DEFS) -c $(<) -o $(OBJECT_PATH)/$@
+
+%.o : ../include/%.cpp
+ $(CC) $(CFLAGS) $(DEFS) -c $(<) -o $(OBJECT_PATH)/$@
+
+all : $(PROGRAMS)
+
+audioprobe : audioprobe.cpp $(OBJECTS)
+ $(CC) $(CFLAGS) $(DEFS) -o audioprobe audioprobe.cpp $(OBJECT_PATH)/*.o $(LIBRARY)
+
+playsaw : playsaw.cpp $(OBJECTS)
+ $(CC) $(CFLAGS) $(DEFS) -o playsaw playsaw.cpp $(OBJECT_PATH)/*.o $(LIBRARY)
+
+playraw : playraw.cpp $(OBJECTS)
+ $(CC) $(CFLAGS) $(DEFS) -o playraw playraw.cpp $(OBJECT_PATH)/*.o $(LIBRARY)
+
+record : record.cpp $(OBJECTS)
+ $(CC) $(CFLAGS) $(DEFS) -o record record.cpp $(OBJECT_PATH)/*.o $(LIBRARY)
+
+duplex : duplex.cpp $(OBJECTS)
+ $(CC) $(CFLAGS) $(DEFS) -o duplex duplex.cpp $(OBJECT_PATH)/*.o $(LIBRARY)
+
+testall : testall.cpp $(OBJECTS)
+ $(CC) $(CFLAGS) $(DEFS) -o testall testall.cpp $(OBJECT_PATH)/*.o $(LIBRARY)
+
+teststops : teststops.cpp $(OBJECTS)
+ $(CC) $(CFLAGS) $(DEFS) -o teststops teststops.cpp $(OBJECT_PATH)/*.o $(LIBRARY)
+
+clean :
+ $(RM) -f $(OBJECT_PATH)/*.o
+ $(RM) -f $(PROGRAMS)
+ $(RM) -f *.raw *~ *.exe
+ $(RM) -fR *.dSYM
+
+distclean: clean
+ $(RM) -f Makefile
+
+strip :
+ strip $(PROGRAMS)
--- /dev/null
+//-------------------------------------------------------------------------------------------------------\r
+// VST Plug-Ins SDK\r
+// Version 2.4 $Date: 2006/06/20 17:22:55 $\r
+//\r
+// Category : VST 2.x Interfaces\r
+// Filename : aeffect.h\r
+// Created by : Steinberg Media Technologies\r
+// Description : Definition of AEffect structure\r
+//\r
+// © 2006, Steinberg Media Technologies, All Rights Reserved\r
+//-------------------------------------------------------------------------------------------------------\r
+\r
+#ifndef __aeffect__\r
+#define __aeffect__\r
+\r
+// gcc based compiler, or CodeWarrior on Mac OS X\r
+#if ((defined(__GNUC__) && (defined(__APPLE_CPP__) || defined(__APPLE_CC__))) || (defined (__MWERKS__) && defined (__MACH__)))\r
+ #ifndef TARGET_API_MAC_CARBON\r
+ #define TARGET_API_MAC_CARBON 1\r
+ #endif\r
+ #if __ppc__\r
+ #ifndef VST_FORCE_DEPRECATED\r
+ #define VST_FORCE_DEPRECATED 0\r
+ #endif\r
+ #endif\r
+#endif\r
+\r
+#if TARGET_API_MAC_CARBON\r
+ #ifdef __LP64__\r
+ #pragma options align=power\r
+ #else\r
+ #pragma options align=mac68k\r
+ #endif\r
+ #define VSTCALLBACK\r
+#elif defined __BORLANDC__\r
+ #pragma -a8\r
+#elif defined(__GNUC__)\r
+ #pragma pack(push,8)\r
+ #define VSTCALLBACK __cdecl\r
+#elif defined(WIN32) || defined(__FLAT__) || defined CBUILDER\r
+ #pragma pack(push)\r
+ #pragma pack(8)\r
+ #define VSTCALLBACK __cdecl\r
+#else\r
+ #define VSTCALLBACK\r
+#endif\r
+//-------------------------------------------------------------------------------------------------------\r
+\r
+#include <string.h> // for strncpy\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+// VST Version\r
+//-------------------------------------------------------------------------------------------------------\r
+\r
+/** Define SDK Version (you can generate different versions (from 2.0 to 2.4) of this SDK by setting the unwanted extensions to 0). */\r
+#define VST_2_1_EXTENSIONS 1 ///< Version 2.1 extensions (08-06-2000)\r
+#define VST_2_2_EXTENSIONS 1 ///< Version 2.2 extensions (08-06-2001)\r
+#define VST_2_3_EXTENSIONS 1 ///< Version 2.3 extensions (20-05-2003)\r
+#ifndef VST_2_4_EXTENSIONS\r
+#define VST_2_4_EXTENSIONS 1 ///< Version 2.4 extensions (01-01-2006)\r
+#endif\r
+\r
+/** Current VST Version */\r
+#if VST_2_4_EXTENSIONS\r
+ #define kVstVersion 2400\r
+#elif VST_2_3_EXTENSIONS\r
+ #define kVstVersion 2300\r
+#elif VST_2_2_EXTENSIONS\r
+ #define kVstVersion 2200\r
+#elif VST_2_1_EXTENSIONS\r
+ #define kVstVersion 2100\r
+#else\r
+ #define kVstVersion 2\r
+#endif\r
+\r
+/** Disable for Hosts to serve Plug-ins below VST 2.4 */\r
+#ifndef VST_FORCE_DEPRECATED\r
+#define VST_FORCE_DEPRECATED VST_2_4_EXTENSIONS \r
+#endif\r
+\r
+/** Declares identifier as deprecated. */\r
+#if VST_FORCE_DEPRECATED\r
+#define DECLARE_VST_DEPRECATED(identifier) __##identifier##Deprecated\r
+#else\r
+#define DECLARE_VST_DEPRECATED(identifier) identifier\r
+#endif\r
+\r
+/** Define for 64 Bit Platform. */\r
+#ifndef VST_64BIT_PLATFORM\r
+#define VST_64BIT_PLATFORM _WIN64 || __LP64__\r
+#endif\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+// Integral Types\r
+//-------------------------------------------------------------------------------------------------------\r
+\r
+#ifdef WIN32\r
+typedef short VstInt16; ///< 16 bit integer type\r
+typedef int VstInt32; ///< 32 bit integer type\r
+typedef __int64 VstInt64; ///< 64 bit integer type\r
+#else\r
+#include <stdint.h>\r
+typedef int16_t VstInt16; ///< 16 bit integer type\r
+typedef int32_t VstInt32; ///< 32 bit integer type\r
+typedef int64_t VstInt64; ///< 64 bit integer type\r
+#endif\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+// Generic Types\r
+//-------------------------------------------------------------------------------------------------------\r
+\r
+#if VST_64BIT_PLATFORM\r
+typedef VstInt64 VstIntPtr; ///< platform-dependent integer type, same size as pointer\r
+#else\r
+typedef VstInt32 VstIntPtr; ///< platform-dependent integer type, same size as pointer\r
+#endif\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+// Misc. Definition\r
+//-------------------------------------------------------------------------------------------------------\r
+#undef CCONST\r
+struct AEffect;\r
+\r
+/// @cond ignore\r
+typedef VstIntPtr (VSTCALLBACK *audioMasterCallback) (AEffect* effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void* ptr, float opt);\r
+typedef VstIntPtr (VSTCALLBACK *AEffectDispatcherProc) (AEffect* effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void* ptr, float opt);\r
+typedef void (VSTCALLBACK *AEffectProcessProc) (AEffect* effect, float** inputs, float** outputs, VstInt32 sampleFrames);\r
+typedef void (VSTCALLBACK *AEffectProcessDoubleProc) (AEffect* effect, double** inputs, double** outputs, VstInt32 sampleFrames);\r
+typedef void (VSTCALLBACK *AEffectSetParameterProc) (AEffect* effect, VstInt32 index, float parameter);\r
+typedef float (VSTCALLBACK *AEffectGetParameterProc) (AEffect* effect, VstInt32 index);\r
+/// @endcond\r
+\r
+/** Four Character Constant (for AEffect->uniqueID) */\r
+#define CCONST(a, b, c, d) \\r
+ ((((VstInt32)a) << 24) | (((VstInt32)b) << 16) | (((VstInt32)c) << 8) | (((VstInt32)d) << 0))\r
+\r
+/** AEffect magic number */\r
+#define kEffectMagic CCONST ('V', 's', 't', 'P')\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Basic VST Effect "C" Interface. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct AEffect\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 magic; ///< must be #kEffectMagic ('VstP')\r
+\r
+ /** Host to Plug-in dispatcher @see AudioEffect::dispatcher */\r
+ AEffectDispatcherProc dispatcher;\r
+ \r
+ /** \deprecated Accumulating process mode is deprecated in VST 2.4! Use AEffect::processReplacing instead! */\r
+ AEffectProcessProc DECLARE_VST_DEPRECATED (process);\r
+ \r
+ /** Set new value of automatable parameter @see AudioEffect::setParameter */\r
+ AEffectSetParameterProc setParameter;\r
+\r
+ /** Returns current value of automatable parameter @see AudioEffect::getParameter*/\r
+ AEffectGetParameterProc getParameter;\r
+\r
+ VstInt32 numPrograms; ///< number of programs\r
+ VstInt32 numParams; ///< all programs are assumed to have numParams parameters\r
+ VstInt32 numInputs; ///< number of audio inputs\r
+ VstInt32 numOutputs; ///< number of audio outputs\r
+\r
+ VstInt32 flags; ///< @see VstAEffectFlags\r
+ \r
+ VstIntPtr resvd1; ///< reserved for Host, must be 0\r
+ VstIntPtr resvd2; ///< reserved for Host, must be 0\r
+ \r
+ VstInt32 initialDelay; ///< for algorithms which need input in the first place (Group delay or latency in Samples). This value should be initialized in a resume state.\r
+ \r
+ VstInt32 DECLARE_VST_DEPRECATED (realQualities); ///< \deprecated unused member\r
+ VstInt32 DECLARE_VST_DEPRECATED (offQualities); ///< \deprecated unused member\r
+ float DECLARE_VST_DEPRECATED (ioRatio); ///< \deprecated unused member\r
+\r
+ void* object; ///< #AudioEffect class pointer\r
+ void* user; ///< user-defined pointer\r
+\r
+ VstInt32 uniqueID; ///< registered unique identifier (register it at Steinberg 3rd party support Web). This is used to identify a plug-in during save+load of preset and project.\r
+ VstInt32 version; ///< plug-in version (example 1100 for version 1.1.0.0)\r
+\r
+ /** Process audio samples in replacing mode @see AudioEffect::processReplacing */\r
+ AEffectProcessProc processReplacing;\r
+\r
+#if VST_2_4_EXTENSIONS\r
+ /** Process double-precision audio samples in replacing mode @see AudioEffect::processDoubleReplacing */\r
+ AEffectProcessDoubleProc processDoubleReplacing;\r
+ \r
+ char future[56]; ///< reserved for future use (please zero)\r
+#else\r
+ char future[60]; ///< reserved for future use (please zero)\r
+#endif\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** AEffect flags */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstAEffectFlags\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ effFlagsHasEditor = 1 << 0, ///< set if the plug-in provides a custom editor\r
+ effFlagsCanReplacing = 1 << 4, ///< supports replacing process mode (which should the default mode in VST 2.4)\r
+ effFlagsProgramChunks = 1 << 5, ///< program data is handled in formatless chunks\r
+ effFlagsIsSynth = 1 << 8, ///< plug-in is a synth (VSTi), Host may assign mixer channels for its outputs\r
+ effFlagsNoSoundInStop = 1 << 9, ///< plug-in does not produce sound when input is all silence\r
+\r
+#if VST_2_4_EXTENSIONS\r
+ effFlagsCanDoubleReplacing = 1 << 12, ///< plug-in supports double precision processing\r
+#endif\r
+\r
+ DECLARE_VST_DEPRECATED (effFlagsHasClip) = 1 << 1, ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (effFlagsHasVu) = 1 << 2, ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (effFlagsCanMono) = 1 << 3, ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (effFlagsExtIsAsync) = 1 << 10, ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (effFlagsExtHasBuffer) = 1 << 11 ///< \deprecated deprecated in VST 2.4\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Basic dispatcher Opcodes (Host to Plug-in) */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum AEffectOpcodes\r
+{\r
+ effOpen = 0, ///< no arguments @see AudioEffect::open\r
+ effClose, ///< no arguments @see AudioEffect::close\r
+\r
+ effSetProgram, ///< [value]: new program number @see AudioEffect::setProgram\r
+ effGetProgram, ///< [return value]: current program number @see AudioEffect::getProgram\r
+ effSetProgramName, ///< [ptr]: char* with new program name, limited to #kVstMaxProgNameLen @see AudioEffect::setProgramName\r
+ effGetProgramName, ///< [ptr]: char buffer for current program name, limited to #kVstMaxProgNameLen @see AudioEffect::getProgramName\r
+ \r
+ effGetParamLabel, ///< [ptr]: char buffer for parameter label, limited to #kVstMaxParamStrLen @see AudioEffect::getParameterLabel\r
+ effGetParamDisplay, ///< [ptr]: char buffer for parameter display, limited to #kVstMaxParamStrLen @see AudioEffect::getParameterDisplay\r
+ effGetParamName, ///< [ptr]: char buffer for parameter name, limited to #kVstMaxParamStrLen @see AudioEffect::getParameterName\r
+ \r
+ DECLARE_VST_DEPRECATED (effGetVu), ///< \deprecated deprecated in VST 2.4\r
+\r
+ effSetSampleRate, ///< [opt]: new sample rate for audio processing @see AudioEffect::setSampleRate\r
+ effSetBlockSize, ///< [value]: new maximum block size for audio processing @see AudioEffect::setBlockSize\r
+ effMainsChanged, ///< [value]: 0 means "turn off", 1 means "turn on" @see AudioEffect::suspend @see AudioEffect::resume\r
+\r
+ effEditGetRect, ///< [ptr]: #ERect** receiving pointer to editor size @see ERect @see AEffEditor::getRect\r
+ effEditOpen, ///< [ptr]: system dependent Window pointer, e.g. HWND on Windows @see AEffEditor::open\r
+ effEditClose, ///< no arguments @see AEffEditor::close\r
+\r
+ DECLARE_VST_DEPRECATED (effEditDraw), ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (effEditMouse), ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (effEditKey), ///< \deprecated deprecated in VST 2.4\r
+\r
+ effEditIdle, ///< no arguments @see AEffEditor::idle\r
+ \r
+ DECLARE_VST_DEPRECATED (effEditTop), ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (effEditSleep), ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (effIdentify), ///< \deprecated deprecated in VST 2.4\r
+ \r
+ effGetChunk, ///< [ptr]: void** for chunk data address [index]: 0 for bank, 1 for program @see AudioEffect::getChunk\r
+ effSetChunk, ///< [ptr]: chunk data [value]: byte size [index]: 0 for bank, 1 for program @see AudioEffect::setChunk\r
+ \r
+ effNumOpcodes \r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Basic dispatcher Opcodes (Plug-in to Host) */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum AudioMasterOpcodes\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ audioMasterAutomate = 0, ///< [index]: parameter index [opt]: parameter value @see AudioEffect::setParameterAutomated\r
+ audioMasterVersion, ///< [return value]: Host VST version (for example 2400 for VST 2.4) @see AudioEffect::getMasterVersion\r
+ audioMasterCurrentId, ///< [return value]: current unique identifier on shell plug-in @see AudioEffect::getCurrentUniqueId\r
+ audioMasterIdle, ///< no arguments @see AudioEffect::masterIdle\r
+ DECLARE_VST_DEPRECATED (audioMasterPinConnected) ///< \deprecated deprecated in VST 2.4 r2\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** String length limits (in characters excl. 0 byte) */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstStringConstants\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstMaxProgNameLen = 24, ///< used for #effGetProgramName, #effSetProgramName, #effGetProgramNameIndexed\r
+ kVstMaxParamStrLen = 8, ///< used for #effGetParamLabel, #effGetParamDisplay, #effGetParamName\r
+ kVstMaxVendorStrLen = 64, ///< used for #effGetVendorString, #audioMasterGetVendorString\r
+ kVstMaxProductStrLen = 64, ///< used for #effGetProductString, #audioMasterGetProductString\r
+ kVstMaxEffectNameLen = 32 ///< used for #effGetEffectName\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** String copy taking care of null terminator. */\r
+//-------------------------------------------------------------------------------------------------------\r
+inline char* vst_strncpy (char* dst, const char* src, size_t maxLen)\r
+{\r
+ char* result = strncpy (dst, src, maxLen);\r
+ dst[maxLen] = 0;\r
+ return result;\r
+}\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** String concatenation taking care of null terminator. */\r
+//-------------------------------------------------------------------------------------------------------\r
+inline char* vst_strncat (char* dst, const char* src, size_t maxLen)\r
+{\r
+ char* result = strncat (dst, src, maxLen);\r
+ dst[maxLen] = 0;\r
+ return result;\r
+}\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Cast #VstIntPtr to pointer. */\r
+//-------------------------------------------------------------------------------------------------------\r
+template <class T> inline T* FromVstPtr (VstIntPtr& arg)\r
+{\r
+ T** address = (T**)&arg;\r
+ return *address;\r
+}\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Cast pointer to #VstIntPtr. */\r
+//-------------------------------------------------------------------------------------------------------\r
+template <class T> inline VstIntPtr ToVstPtr (T* ptr)\r
+{\r
+ VstIntPtr* address = (VstIntPtr*)&ptr;\r
+ return *address;\r
+}\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Structure used for #effEditGetRect. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct ERect\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt16 top; ///< top coordinate\r
+ VstInt16 left; ///< left coordinate\r
+ VstInt16 bottom; ///< bottom coordinate\r
+ VstInt16 right; ///< right coordinate\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+#if TARGET_API_MAC_CARBON\r
+ #pragma options align=reset\r
+#elif defined(WIN32) || defined(__FLAT__) || defined(__GNUC__)\r
+ #pragma pack(pop)\r
+#elif defined __BORLANDC__\r
+ #pragma -a-\r
+#endif\r
+\r
+#endif // __aeffect__\r
--- /dev/null
+//-------------------------------------------------------------------------------------------------------\r
+// VST Plug-Ins SDK\r
+// Version 2.4 $Date: 2006/06/20 12:43:42 $\r
+//\r
+// Category : VST 2.x Interfaces\r
+// Filename : aeffectx.h\r
+// Created by : Steinberg Media Technologies\r
+// Description : Definition of auxiliary structures, extensions from VST 1.0 to VST 2.4\r
+//\r
+// © 2006, Steinberg Media Technologies, All Rights Reserved\r
+//-------------------------------------------------------------------------------------------------------\r
+\r
+#ifndef __aeffectx__\r
+#define __aeffectx__\r
+\r
+#ifndef __aeffect__\r
+#include "aeffect.h"\r
+#endif\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+#if TARGET_API_MAC_CARBON\r
+ #ifdef __LP64__\r
+ #pragma options align=power\r
+ #else\r
+ #pragma options align=mac68k\r
+ #endif\r
+#elif defined __BORLANDC__\r
+ #pragma -a8\r
+#elif defined(__GNUC__)\r
+ #pragma pack(push,8)\r
+#elif defined(WIN32) || defined(__FLAT__)\r
+ #pragma pack(push)\r
+ #pragma pack(8)\r
+#endif\r
+//-------------------------------------------------------------------------------------------------------\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** String length limits (in characters excl. 0 byte). */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum Vst2StringConstants\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstMaxNameLen = 64, ///< used for #MidiProgramName, #MidiProgramCategory, #MidiKeyName, #VstSpeakerProperties, #VstPinProperties\r
+ kVstMaxLabelLen = 64, ///< used for #VstParameterProperties->label, #VstPinProperties->label\r
+ kVstMaxShortLabelLen = 8, ///< used for #VstParameterProperties->shortLabel, #VstPinProperties->shortLabel\r
+ kVstMaxCategLabelLen = 24, ///< used for #VstParameterProperties->label\r
+ kVstMaxFileNameLen = 100 ///< used for #VstAudioFile->name\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+//-------------------------------------------------------------------------------------------------------\r
+// VstEvent\r
+//-------------------------------------------------------------------------------------------------------\r
+//-------------------------------------------------------------------------------------------------------\r
+/** A generic timestamped event. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstEvent\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 type; ///< @see VstEventTypes\r
+ VstInt32 byteSize; ///< size of this event, excl. type and byteSize\r
+ VstInt32 deltaFrames; ///< sample frames related to the current block start sample position\r
+ VstInt32 flags; ///< generic flags, none defined yet\r
+\r
+ char data[16]; ///< data size may vary, depending on event type\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** VstEvent Types used by #VstEvent. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstEventTypes\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstMidiType = 1, ///< MIDI event @see VstMidiEvent\r
+ DECLARE_VST_DEPRECATED (kVstAudioType), ///< \deprecated unused event type\r
+ DECLARE_VST_DEPRECATED (kVstVideoType), ///< \deprecated unused event type\r
+ DECLARE_VST_DEPRECATED (kVstParameterType), ///< \deprecated unused event type\r
+ DECLARE_VST_DEPRECATED (kVstTriggerType), ///< \deprecated unused event type\r
+ kVstSysExType ///< MIDI system exclusive @see VstMidiSysexEvent\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** A block of events for the current processed audio block. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstEvents\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 numEvents; ///< number of Events in array\r
+ VstIntPtr reserved; ///< zero (Reserved for future use)\r
+ VstEvent* events[2]; ///< event pointer array, variable size\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** MIDI Event (to be casted from VstEvent). */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstMidiEvent\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 type; ///< #kVstMidiType\r
+ VstInt32 byteSize; ///< sizeof (VstMidiEvent)\r
+ VstInt32 deltaFrames; ///< sample frames related to the current block start sample position\r
+ VstInt32 flags; ///< @see VstMidiEventFlags\r
+ VstInt32 noteLength; ///< (in sample frames) of entire note, if available, else 0\r
+ VstInt32 noteOffset; ///< offset (in sample frames) into note from note start if available, else 0\r
+ char midiData[4]; ///< 1 to 3 MIDI bytes; midiData[3] is reserved (zero)\r
+ char detune; ///< -64 to +63 cents; for scales other than 'well-tempered' ('microtuning')\r
+ char noteOffVelocity; ///< Note Off Velocity [0, 127]\r
+ char reserved1; ///< zero (Reserved for future use)\r
+ char reserved2; ///< zero (Reserved for future use)\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Flags used in #VstMidiEvent. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstMidiEventFlags\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstMidiEventIsRealtime = 1 << 0 ///< means that this event is played life (not in playback from a sequencer track).\n This allows the Plug-In to handle these flagged events with higher priority, especially when the Plug-In has a big latency (AEffect::initialDelay)\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** MIDI Sysex Event (to be casted from #VstEvent). */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstMidiSysexEvent\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 type; ///< #kVstSysexType\r
+ VstInt32 byteSize; ///< sizeof (VstMidiSysexEvent)\r
+ VstInt32 deltaFrames; ///< sample frames related to the current block start sample position\r
+ VstInt32 flags; ///< none defined yet (should be zero)\r
+ VstInt32 dumpBytes; ///< byte size of sysexDump\r
+ VstIntPtr resvd1; ///< zero (Reserved for future use)\r
+ char* sysexDump; ///< sysex dump\r
+ VstIntPtr resvd2; ///< zero (Reserved for future use)\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+// VstTimeInfo\r
+//-------------------------------------------------------------------------------------------------------\r
+//-------------------------------------------------------------------------------------------------------\r
+/** VstTimeInfo requested via #audioMasterGetTime. @see AudioEffectX::getTimeInfo \r
+\r
+\note VstTimeInfo::samplePos :Current Position. It must always be valid, and should not cost a lot to ask for. The sample position is ahead of the time displayed to the user. In sequencer stop mode, its value does not change. A 32 bit integer is too small for sample positions, and it's a double to make it easier to convert between ppq and samples.\r
+\note VstTimeInfo::ppqPos : At tempo 120, 1 quarter makes 1/2 second, so 2.0 ppq translates to 48000 samples at 48kHz sample rate.\r
+.25 ppq is one sixteenth note then. if you need something like 480ppq, you simply multiply ppq by that scaler.\r
+\note VstTimeInfo::barStartPos : Say we're at bars/beats readout 3.3.3. That's 2 bars + 2 q + 2 sixteenth, makes 2 * 4 + 2 + .25 = 10.25 ppq. at tempo 120, that's 10.25 * .5 = 5.125 seconds, times 48000 = 246000 samples (if my calculator servers me well :-). \r
+\note VstTimeInfo::samplesToNextClock : MIDI Clock Resolution (24 per Quarter Note), can be negative the distance to the next midi clock (24 ppq, pulses per quarter) in samples. unless samplePos falls precicely on a midi clock, this will either be negative such that the previous MIDI clock is addressed, or positive when referencing the following (future) MIDI clock.\r
+*/\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstTimeInfo\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ double samplePos; ///< current Position in audio samples (always valid)\r
+ double sampleRate; ///< current Sample Rate in Herz (always valid)\r
+ double nanoSeconds; ///< System Time in nanoseconds (10^-9 second)\r
+ double ppqPos; ///< Musical Position, in Quarter Note (1.0 equals 1 Quarter Note)\r
+ double tempo; ///< current Tempo in BPM (Beats Per Minute)\r
+ double barStartPos; ///< last Bar Start Position, in Quarter Note\r
+ double cycleStartPos; ///< Cycle Start (left locator), in Quarter Note\r
+ double cycleEndPos; ///< Cycle End (right locator), in Quarter Note\r
+ VstInt32 timeSigNumerator; ///< Time Signature Numerator (e.g. 3 for 3/4)\r
+ VstInt32 timeSigDenominator; ///< Time Signature Denominator (e.g. 4 for 3/4)\r
+ VstInt32 smpteOffset; ///< SMPTE offset (in SMPTE subframes (bits; 1/80 of a frame)). The current SMPTE position can be calculated using #samplePos, #sampleRate, and #smpteFrameRate.\r
+ VstInt32 smpteFrameRate; ///< @see VstSmpteFrameRate\r
+ VstInt32 samplesToNextClock; ///< MIDI Clock Resolution (24 Per Quarter Note), can be negative (nearest clock)\r
+ VstInt32 flags; ///< @see VstTimeInfoFlags\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Flags used in #VstTimeInfo. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstTimeInfoFlags\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstTransportChanged = 1, ///< indicates that play, cycle or record state has changed\r
+ kVstTransportPlaying = 1 << 1, ///< set if Host sequencer is currently playing\r
+ kVstTransportCycleActive = 1 << 2, ///< set if Host sequencer is in cycle mode\r
+ kVstTransportRecording = 1 << 3, ///< set if Host sequencer is in record mode\r
+ kVstAutomationWriting = 1 << 6, ///< set if automation write mode active (record parameter changes)\r
+ kVstAutomationReading = 1 << 7, ///< set if automation read mode active (play parameter changes)\r
+ kVstNanosValid = 1 << 8, ///< VstTimeInfo::nanoSeconds valid\r
+ kVstPpqPosValid = 1 << 9, ///< VstTimeInfo::ppqPos valid\r
+ kVstTempoValid = 1 << 10, ///< VstTimeInfo::tempo valid\r
+ kVstBarsValid = 1 << 11, ///< VstTimeInfo::barStartPos valid\r
+ kVstCyclePosValid = 1 << 12, ///< VstTimeInfo::cycleStartPos and VstTimeInfo::cycleEndPos valid\r
+ kVstTimeSigValid = 1 << 13, ///< VstTimeInfo::timeSigNumerator and VstTimeInfo::timeSigDenominator valid\r
+ kVstSmpteValid = 1 << 14, ///< VstTimeInfo::smpteOffset and VstTimeInfo::smpteFrameRate valid\r
+ kVstClockValid = 1 << 15 ///< VstTimeInfo::samplesToNextClock valid\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** SMPTE Frame Rates. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstSmpteFrameRate\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstSmpte24fps = 0, ///< 24 fps\r
+ kVstSmpte25fps = 1, ///< 25 fps\r
+ kVstSmpte2997fps = 2, ///< 29.97 fps\r
+ kVstSmpte30fps = 3, ///< 30 fps\r
+ kVstSmpte2997dfps = 4, ///< 29.97 drop\r
+ kVstSmpte30dfps = 5, ///< 30 drop\r
+\r
+ kVstSmpteFilm16mm = 6, ///< Film 16mm\r
+ kVstSmpteFilm35mm = 7, ///< Film 35mm\r
+ kVstSmpte239fps = 10, ///< HDTV: 23.976 fps\r
+ kVstSmpte249fps = 11, ///< HDTV: 24.976 fps\r
+ kVstSmpte599fps = 12, ///< HDTV: 59.94 fps\r
+ kVstSmpte60fps = 13 ///< HDTV: 60 fps\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Variable IO for Offline Processing. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstVariableIo\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ float** inputs; ///< input audio buffers\r
+ float** outputs; ///< output audio buffers\r
+ VstInt32 numSamplesInput; ///< number of incoming samples\r
+ VstInt32 numSamplesOutput; ///< number of outgoing samples\r
+ VstInt32* numSamplesInputProcessed; ///< number of samples actually processed of input\r
+ VstInt32* numSamplesOutputProcessed; ///< number of samples actually processed of output\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Language code returned by audioMasterGetLanguage. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstHostLanguage\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstLangEnglish = 1, ///< English\r
+ kVstLangGerman, ///< German\r
+ kVstLangFrench, ///< French\r
+ kVstLangItalian, ///< Italian\r
+ kVstLangSpanish, ///< Spanish\r
+ kVstLangJapanese ///< Japanese\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** VST 2.x dispatcher Opcodes (Plug-in to Host). Extension of #AudioMasterOpcodes */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum AudioMasterOpcodesX\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ DECLARE_VST_DEPRECATED (audioMasterWantMidi) = DECLARE_VST_DEPRECATED (audioMasterPinConnected) + 2, ///< \deprecated deprecated in VST 2.4\r
+\r
+ audioMasterGetTime, ///< [return value]: #VstTimeInfo* or null if not supported [value]: request mask @see VstTimeInfoFlags @see AudioEffectX::getTimeInfo\r
+ audioMasterProcessEvents, ///< [ptr]: pointer to #VstEvents @see VstEvents @see AudioEffectX::sendVstEventsToHost\r
+\r
+ DECLARE_VST_DEPRECATED (audioMasterSetTime), ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (audioMasterTempoAt), ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (audioMasterGetNumAutomatableParameters), ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (audioMasterGetParameterQuantization), ///< \deprecated deprecated in VST 2.4\r
+\r
+ audioMasterIOChanged, ///< [return value]: 1 if supported @see AudioEffectX::ioChanged\r
+\r
+ DECLARE_VST_DEPRECATED (audioMasterNeedIdle), ///< \deprecated deprecated in VST 2.4\r
+ \r
+ audioMasterSizeWindow, ///< [index]: new width [value]: new height [return value]: 1 if supported @see AudioEffectX::sizeWindow\r
+ audioMasterGetSampleRate, ///< [return value]: current sample rate @see AudioEffectX::updateSampleRate\r
+ audioMasterGetBlockSize, ///< [return value]: current block size @see AudioEffectX::updateBlockSize\r
+ audioMasterGetInputLatency, ///< [return value]: input latency in audio samples @see AudioEffectX::getInputLatency\r
+ audioMasterGetOutputLatency, ///< [return value]: output latency in audio samples @see AudioEffectX::getOutputLatency\r
+\r
+ DECLARE_VST_DEPRECATED (audioMasterGetPreviousPlug), ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (audioMasterGetNextPlug), ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (audioMasterWillReplaceOrAccumulate), ///< \deprecated deprecated in VST 2.4\r
+\r
+ audioMasterGetCurrentProcessLevel, ///< [return value]: current process level @see VstProcessLevels\r
+ audioMasterGetAutomationState, ///< [return value]: current automation state @see VstAutomationStates\r
+\r
+ audioMasterOfflineStart, ///< [index]: numNewAudioFiles [value]: numAudioFiles [ptr]: #VstAudioFile* @see AudioEffectX::offlineStart\r
+ audioMasterOfflineRead, ///< [index]: bool readSource [value]: #VstOfflineOption* @see VstOfflineOption [ptr]: #VstOfflineTask* @see VstOfflineTask @see AudioEffectX::offlineRead\r
+ audioMasterOfflineWrite, ///< @see audioMasterOfflineRead @see AudioEffectX::offlineRead\r
+ audioMasterOfflineGetCurrentPass, ///< @see AudioEffectX::offlineGetCurrentPass\r
+ audioMasterOfflineGetCurrentMetaPass, ///< @see AudioEffectX::offlineGetCurrentMetaPass\r
+\r
+ DECLARE_VST_DEPRECATED (audioMasterSetOutputSampleRate), ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (audioMasterGetOutputSpeakerArrangement), ///< \deprecated deprecated in VST 2.4\r
+\r
+ audioMasterGetVendorString, ///< [ptr]: char buffer for vendor string, limited to #kVstMaxVendorStrLen @see AudioEffectX::getHostVendorString\r
+ audioMasterGetProductString, ///< [ptr]: char buffer for vendor string, limited to #kVstMaxProductStrLen @see AudioEffectX::getHostProductString\r
+ audioMasterGetVendorVersion, ///< [return value]: vendor-specific version @see AudioEffectX::getHostVendorVersion\r
+ audioMasterVendorSpecific, ///< no definition, vendor specific handling @see AudioEffectX::hostVendorSpecific\r
+ \r
+ DECLARE_VST_DEPRECATED (audioMasterSetIcon), ///< \deprecated deprecated in VST 2.4\r
+ \r
+ audioMasterCanDo, ///< [ptr]: "can do" string [return value]: 1 for supported\r
+ audioMasterGetLanguage, ///< [return value]: language code @see VstHostLanguage\r
+\r
+ DECLARE_VST_DEPRECATED (audioMasterOpenWindow), ///< \deprecated deprecated in VST 2.4\r
+ DECLARE_VST_DEPRECATED (audioMasterCloseWindow), ///< \deprecated deprecated in VST 2.4\r
+\r
+ audioMasterGetDirectory, ///< [return value]: FSSpec on MAC, else char* @see AudioEffectX::getDirectory\r
+ audioMasterUpdateDisplay, ///< no arguments \r
+ audioMasterBeginEdit, ///< [index]: parameter index @see AudioEffectX::beginEdit\r
+ audioMasterEndEdit, ///< [index]: parameter index @see AudioEffectX::endEdit\r
+ audioMasterOpenFileSelector, ///< [ptr]: VstFileSelect* [return value]: 1 if supported @see AudioEffectX::openFileSelector\r
+ audioMasterCloseFileSelector, ///< [ptr]: VstFileSelect* @see AudioEffectX::closeFileSelector\r
+ \r
+ DECLARE_VST_DEPRECATED (audioMasterEditFile), ///< \deprecated deprecated in VST 2.4\r
+ \r
+ DECLARE_VST_DEPRECATED (audioMasterGetChunkFile), ///< \deprecated deprecated in VST 2.4 [ptr]: char[2048] or sizeof (FSSpec) [return value]: 1 if supported @see AudioEffectX::getChunkFile\r
+\r
+ DECLARE_VST_DEPRECATED (audioMasterGetInputSpeakerArrangement) ///< \deprecated deprecated in VST 2.4\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** VST 2.x dispatcher Opcodes (Host to Plug-in). Extension of #AEffectOpcodes */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum AEffectXOpcodes\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ effProcessEvents = effSetChunk + 1 ///< [ptr]: #VstEvents* @see AudioEffectX::processEvents\r
+\r
+ , effCanBeAutomated ///< [index]: parameter index [return value]: 1=true, 0=false @see AudioEffectX::canParameterBeAutomated\r
+ , effString2Parameter ///< [index]: parameter index [ptr]: parameter string [return value]: true for success @see AudioEffectX::string2parameter\r
+\r
+ , DECLARE_VST_DEPRECATED (effGetNumProgramCategories) ///< \deprecated deprecated in VST 2.4\r
+\r
+ , effGetProgramNameIndexed ///< [index]: program index [ptr]: buffer for program name, limited to #kVstMaxProgNameLen [return value]: true for success @see AudioEffectX::getProgramNameIndexed\r
+ \r
+ , DECLARE_VST_DEPRECATED (effCopyProgram) ///< \deprecated deprecated in VST 2.4\r
+ , DECLARE_VST_DEPRECATED (effConnectInput) ///< \deprecated deprecated in VST 2.4\r
+ , DECLARE_VST_DEPRECATED (effConnectOutput) ///< \deprecated deprecated in VST 2.4\r
+ \r
+ , effGetInputProperties ///< [index]: input index [ptr]: #VstPinProperties* [return value]: 1 if supported @see AudioEffectX::getInputProperties\r
+ , effGetOutputProperties ///< [index]: output index [ptr]: #VstPinProperties* [return value]: 1 if supported @see AudioEffectX::getOutputProperties\r
+ , effGetPlugCategory ///< [return value]: category @see VstPlugCategory @see AudioEffectX::getPlugCategory\r
+\r
+ , DECLARE_VST_DEPRECATED (effGetCurrentPosition) ///< \deprecated deprecated in VST 2.4\r
+ , DECLARE_VST_DEPRECATED (effGetDestinationBuffer) ///< \deprecated deprecated in VST 2.4\r
+\r
+ , effOfflineNotify ///< [ptr]: #VstAudioFile array [value]: count [index]: start flag @see AudioEffectX::offlineNotify\r
+ , effOfflinePrepare ///< [ptr]: #VstOfflineTask array [value]: count @see AudioEffectX::offlinePrepare\r
+ , effOfflineRun ///< [ptr]: #VstOfflineTask array [value]: count @see AudioEffectX::offlineRun\r
+\r
+ , effProcessVarIo ///< [ptr]: #VstVariableIo* @see AudioEffectX::processVariableIo\r
+ , effSetSpeakerArrangement ///< [value]: input #VstSpeakerArrangement* [ptr]: output #VstSpeakerArrangement* @see AudioEffectX::setSpeakerArrangement\r
+\r
+ , DECLARE_VST_DEPRECATED (effSetBlockSizeAndSampleRate) ///< \deprecated deprecated in VST 2.4\r
+\r
+ , effSetBypass ///< [value]: 1 = bypass, 0 = no bypass @see AudioEffectX::setBypass\r
+ , effGetEffectName ///< [ptr]: buffer for effect name, limited to #kVstMaxEffectNameLen @see AudioEffectX::getEffectName\r
+\r
+ , DECLARE_VST_DEPRECATED (effGetErrorText) ///< \deprecated deprecated in VST 2.4\r
+\r
+ , effGetVendorString ///< [ptr]: buffer for effect vendor string, limited to #kVstMaxVendorStrLen @see AudioEffectX::getVendorString\r
+ , effGetProductString ///< [ptr]: buffer for effect vendor string, limited to #kVstMaxProductStrLen @see AudioEffectX::getProductString\r
+ , effGetVendorVersion ///< [return value]: vendor-specific version @see AudioEffectX::getVendorVersion\r
+ , effVendorSpecific ///< no definition, vendor specific handling @see AudioEffectX::vendorSpecific\r
+ , effCanDo ///< [ptr]: "can do" string [return value]: 0: "don't know" -1: "no" 1: "yes" @see AudioEffectX::canDo\r
+ , effGetTailSize ///< [return value]: tail size (for example the reverb time of a reverb plug-in); 0 is default (return 1 for 'no tail')\r
+\r
+ , DECLARE_VST_DEPRECATED (effIdle) ///< \deprecated deprecated in VST 2.4\r
+ , DECLARE_VST_DEPRECATED (effGetIcon) ///< \deprecated deprecated in VST 2.4\r
+ , DECLARE_VST_DEPRECATED (effSetViewPosition) ///< \deprecated deprecated in VST 2.4\r
+\r
+ , effGetParameterProperties ///< [index]: parameter index [ptr]: #VstParameterProperties* [return value]: 1 if supported @see AudioEffectX::getParameterProperties\r
+\r
+ , DECLARE_VST_DEPRECATED (effKeysRequired) ///< \deprecated deprecated in VST 2.4\r
+\r
+ , effGetVstVersion ///< [return value]: VST version @see AudioEffectX::getVstVersion\r
+\r
+#if VST_2_1_EXTENSIONS\r
+ , effEditKeyDown ///< [index]: ASCII character [value]: virtual key [opt]: modifiers [return value]: 1 if key used @see AEffEditor::onKeyDown\r
+ , effEditKeyUp ///< [index]: ASCII character [value]: virtual key [opt]: modifiers [return value]: 1 if key used @see AEffEditor::onKeyUp\r
+ , effSetEditKnobMode ///< [value]: knob mode 0: circular, 1: circular relativ, 2: linear (CKnobMode in VSTGUI) @see AEffEditor::setKnobMode\r
+\r
+ , effGetMidiProgramName ///< [index]: MIDI channel [ptr]: #MidiProgramName* [return value]: number of used programs, 0 if unsupported @see AudioEffectX::getMidiProgramName\r
+ , effGetCurrentMidiProgram ///< [index]: MIDI channel [ptr]: #MidiProgramName* [return value]: index of current program @see AudioEffectX::getCurrentMidiProgram\r
+ , effGetMidiProgramCategory ///< [index]: MIDI channel [ptr]: #MidiProgramCategory* [return value]: number of used categories, 0 if unsupported @see AudioEffectX::getMidiProgramCategory\r
+ , effHasMidiProgramsChanged ///< [index]: MIDI channel [return value]: 1 if the #MidiProgramName(s) or #MidiKeyName(s) have changed @see AudioEffectX::hasMidiProgramsChanged\r
+ , effGetMidiKeyName ///< [index]: MIDI channel [ptr]: #MidiKeyName* [return value]: true if supported, false otherwise @see AudioEffectX::getMidiKeyName\r
+ \r
+ , effBeginSetProgram ///< no arguments @see AudioEffectX::beginSetProgram\r
+ , effEndSetProgram ///< no arguments @see AudioEffectX::endSetProgram\r
+#endif // VST_2_1_EXTENSIONS\r
+\r
+#if VST_2_3_EXTENSIONS\r
+ , effGetSpeakerArrangement ///< [value]: input #VstSpeakerArrangement* [ptr]: output #VstSpeakerArrangement* @see AudioEffectX::getSpeakerArrangement\r
+ , effShellGetNextPlugin ///< [ptr]: buffer for plug-in name, limited to #kVstMaxProductStrLen [return value]: next plugin's uniqueID @see AudioEffectX::getNextShellPlugin\r
+\r
+ , effStartProcess ///< no arguments @see AudioEffectX::startProcess\r
+ , effStopProcess ///< no arguments @see AudioEffectX::stopProcess\r
+ , effSetTotalSampleToProcess ///< [value]: number of samples to process, offline only! @see AudioEffectX::setTotalSampleToProcess\r
+ , effSetPanLaw ///< [value]: pan law [opt]: gain @see VstPanLawType @see AudioEffectX::setPanLaw\r
+ \r
+ , effBeginLoadBank ///< [ptr]: #VstPatchChunkInfo* [return value]: -1: bank can't be loaded, 1: bank can be loaded, 0: unsupported @see AudioEffectX::beginLoadBank\r
+ , effBeginLoadProgram ///< [ptr]: #VstPatchChunkInfo* [return value]: -1: prog can't be loaded, 1: prog can be loaded, 0: unsupported @see AudioEffectX::beginLoadProgram\r
+#endif // VST_2_3_EXTENSIONS\r
+\r
+#if VST_2_4_EXTENSIONS\r
+ , effSetProcessPrecision ///< [value]: @see VstProcessPrecision @see AudioEffectX::setProcessPrecision\r
+ , effGetNumMidiInputChannels ///< [return value]: number of used MIDI input channels (1-15) @see AudioEffectX::getNumMidiInputChannels\r
+ , effGetNumMidiOutputChannels ///< [return value]: number of used MIDI output channels (1-15) @see AudioEffectX::getNumMidiOutputChannels\r
+#endif // VST_2_4_EXTENSIONS\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Symbolic precision constants used for effSetProcessPrecision. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstProcessPrecision\r
+{\r
+ kVstProcessPrecision32 = 0, ///< single precision float (32bits)\r
+ kVstProcessPrecision64 ///< double precision (64bits)\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Parameter Properties used in #effGetParameterProperties. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstParameterProperties\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ float stepFloat; ///< float step\r
+ float smallStepFloat; ///< small float step\r
+ float largeStepFloat; ///< large float step\r
+ char label[kVstMaxLabelLen];///< parameter label\r
+ VstInt32 flags; ///< @see VstParameterFlags\r
+ VstInt32 minInteger; ///< integer minimum\r
+ VstInt32 maxInteger; ///< integer maximum\r
+ VstInt32 stepInteger; ///< integer step\r
+ VstInt32 largeStepInteger; ///< large integer step\r
+ char shortLabel[kVstMaxShortLabelLen]; ///< short label, recommended: 6 + delimiter\r
+\r
+ // The following are for remote controller display purposes.\r
+ // Note that the kVstParameterSupportsDisplayIndex flag must be set.\r
+ // Host can scan all parameters, and find out in what order\r
+ // to display them:\r
+\r
+ VstInt16 displayIndex; ///< index where this parameter should be displayed (starting with 0)\r
+\r
+ // Host can also possibly display the parameter group (category), such as...\r
+ // ---------------------------\r
+ // Osc 1\r
+ // Wave Detune Octave Mod\r
+ // ---------------------------\r
+ // ...if the plug-in supports it (flag #kVstParameterSupportsDisplayCategory)\r
+\r
+ VstInt16 category; ///< 0: no category, else group index + 1\r
+ VstInt16 numParametersInCategory; ///< number of parameters in category\r
+ VstInt16 reserved; ///< zero\r
+ char categoryLabel[kVstMaxCategLabelLen]; ///< category label, e.g. "Osc 1" \r
+\r
+ char future[16]; ///< reserved for future use\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Flags used in #VstParameterProperties. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstParameterFlags\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstParameterIsSwitch = 1 << 0, ///< parameter is a switch (on/off)\r
+ kVstParameterUsesIntegerMinMax = 1 << 1, ///< minInteger, maxInteger valid\r
+ kVstParameterUsesFloatStep = 1 << 2, ///< stepFloat, smallStepFloat, largeStepFloat valid\r
+ kVstParameterUsesIntStep = 1 << 3, ///< stepInteger, largeStepInteger valid\r
+ kVstParameterSupportsDisplayIndex = 1 << 4, ///< displayIndex valid\r
+ kVstParameterSupportsDisplayCategory = 1 << 5, ///< category, etc. valid\r
+ kVstParameterCanRamp = 1 << 6 ///< set if parameter value can ramp up/down\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Pin Properties used in #effGetInputProperties and #effGetOutputProperties. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstPinProperties\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ char label[kVstMaxLabelLen]; ///< pin name\r
+ VstInt32 flags; ///< @see VstPinPropertiesFlags\r
+ VstInt32 arrangementType; ///< @see VstSpeakerArrangementType\r
+ char shortLabel[kVstMaxShortLabelLen]; ///< short name (recommended: 6 + delimiter)\r
+\r
+ char future[48]; ///< reserved for future use\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Flags used in #VstPinProperties. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstPinPropertiesFlags\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstPinIsActive = 1 << 0, ///< pin is active, ignored by Host\r
+ kVstPinIsStereo = 1 << 1, ///< pin is first of a stereo pair\r
+ kVstPinUseSpeaker = 1 << 2 ///< #VstPinProperties::arrangementType is valid and can be used to get the wanted arrangement\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Plug-in Categories. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstPlugCategory\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kPlugCategUnknown = 0, ///< Unknown, category not implemented\r
+ kPlugCategEffect, ///< Simple Effect\r
+ kPlugCategSynth, ///< VST Instrument (Synths, samplers,...)\r
+ kPlugCategAnalysis, ///< Scope, Tuner, ...\r
+ kPlugCategMastering, ///< Dynamics, ...\r
+ kPlugCategSpacializer, ///< Panners, ...\r
+ kPlugCategRoomFx, ///< Delays and Reverbs\r
+ kPlugSurroundFx, ///< Dedicated surround processor\r
+ kPlugCategRestoration, ///< Denoiser, ...\r
+ kPlugCategOfflineProcess, ///< Offline Process\r
+ kPlugCategShell, ///< Plug-in is container of other plug-ins @see effShellGetNextPlugin\r
+ kPlugCategGenerator, ///< ToneGenerator, ...\r
+\r
+ kPlugCategMaxCount ///< Marker to count the categories\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+// MIDI Programs\r
+//-------------------------------------------------------------------------------------------------------\r
+//-------------------------------------------------------------------------------------------------------\r
+/** MIDI Program Description. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct MidiProgramName \r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 thisProgramIndex; ///< 0 or greater: fill struct for this program index\r
+ char name[kVstMaxNameLen]; ///< program name\r
+ char midiProgram; ///< -1:off, 0-127\r
+ char midiBankMsb; ///< -1:off, 0-127\r
+ char midiBankLsb; ///< -1:off, 0-127\r
+ char reserved; ///< zero\r
+ VstInt32 parentCategoryIndex; ///< -1:no parent category\r
+ VstInt32 flags; ///< omni etc. @see VstMidiProgramNameFlags\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Flags used in MidiProgramName. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstMidiProgramNameFlags\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kMidiIsOmni = 1 ///< default is multi. for omni mode, channel 0 is used for inquiries and program changes\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** MIDI Program Category. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct MidiProgramCategory \r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 thisCategoryIndex; ///< 0 or greater: fill struct for this category index.\r
+ char name[kVstMaxNameLen]; ///< name\r
+ VstInt32 parentCategoryIndex; ///< -1:no parent category\r
+ VstInt32 flags; ///< reserved, none defined yet, zero.\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** MIDI Key Description. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct MidiKeyName \r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 thisProgramIndex; ///< 0 or greater: fill struct for this program index.\r
+ VstInt32 thisKeyNumber; ///< 0 - 127. fill struct for this key number.\r
+ char keyName[kVstMaxNameLen]; ///< key name, empty means regular key names\r
+ VstInt32 reserved; ///< zero\r
+ VstInt32 flags; ///< reserved, none defined yet, zero.\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+// Surround Setup\r
+//-------------------------------------------------------------------------------------------------------\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Speaker Properties.\r
+ The origin for azimuth is right (as by math conventions dealing with radians).\r
+ The elevation origin is also right, visualizing a rotation of a circle across the\r
+ -pi/pi axis of the horizontal circle. Thus, an elevation of -pi/2 corresponds\r
+ to bottom, and a speaker standing on the left, and 'beaming' upwards would have\r
+ an azimuth of -pi, and an elevation of pi/2.\r
+ For user interface representation, grads are more likely to be used, and the\r
+ origins will obviously 'shift' accordingly. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstSpeakerProperties\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ float azimuth; ///< unit: rad, range: -PI...PI, exception: 10.f for LFE channel\r
+ float elevation; ///< unit: rad, range: -PI/2...PI/2, exception: 10.f for LFE channel\r
+ float radius; ///< unit: meter, exception: 0.f for LFE channel\r
+ float reserved; ///< zero (reserved for future use)\r
+ char name[kVstMaxNameLen]; ///< for new setups, new names should be given (L/R/C... won't do)\r
+ VstInt32 type; ///< @see VstSpeakerType\r
+\r
+ char future[28]; ///< reserved for future use\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Speaker Arrangement. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstSpeakerArrangement\r
+{ \r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 type; ///< e.g. #kSpeakerArr51 for 5.1 @see VstSpeakerArrangementType\r
+ VstInt32 numChannels; ///< number of channels in this speaker arrangement\r
+ VstSpeakerProperties speakers[8]; ///< variable sized speaker array\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Speaker Types. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstSpeakerType\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kSpeakerUndefined = 0x7fffffff, ///< Undefined\r
+ kSpeakerM = 0, ///< Mono (M)\r
+ kSpeakerL, ///< Left (L)\r
+ kSpeakerR, ///< Right (R)\r
+ kSpeakerC, ///< Center (C)\r
+ kSpeakerLfe, ///< Subbass (Lfe)\r
+ kSpeakerLs, ///< Left Surround (Ls)\r
+ kSpeakerRs, ///< Right Surround (Rs)\r
+ kSpeakerLc, ///< Left of Center (Lc)\r
+ kSpeakerRc, ///< Right of Center (Rc)\r
+ kSpeakerS, ///< Surround (S)\r
+ kSpeakerCs = kSpeakerS, ///< Center of Surround (Cs) = Surround (S)\r
+ kSpeakerSl, ///< Side Left (Sl)\r
+ kSpeakerSr, ///< Side Right (Sr)\r
+ kSpeakerTm, ///< Top Middle (Tm)\r
+ kSpeakerTfl, ///< Top Front Left (Tfl)\r
+ kSpeakerTfc, ///< Top Front Center (Tfc)\r
+ kSpeakerTfr, ///< Top Front Right (Tfr)\r
+ kSpeakerTrl, ///< Top Rear Left (Trl)\r
+ kSpeakerTrc, ///< Top Rear Center (Trc)\r
+ kSpeakerTrr, ///< Top Rear Right (Trr)\r
+ kSpeakerLfe2 ///< Subbass 2 (Lfe2)\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** User-defined speaker types, to be extended in the negative range.\r
+ Will be handled as their corresponding speaker types with abs values:\r
+ e.g abs(#kSpeakerU1) == #kSpeakerL, abs(#kSpeakerU2) == #kSpeakerR) */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstUserSpeakerType\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kSpeakerU32 = -32, \r
+ kSpeakerU31, \r
+ kSpeakerU30, \r
+ kSpeakerU29, \r
+ kSpeakerU28, \r
+ kSpeakerU27, \r
+ kSpeakerU26, \r
+ kSpeakerU25, \r
+ kSpeakerU24, \r
+ kSpeakerU23, \r
+ kSpeakerU22, \r
+ kSpeakerU21, \r
+ kSpeakerU20, ///< == #kSpeakerLfe2\r
+ kSpeakerU19, ///< == #kSpeakerTrr\r
+ kSpeakerU18, ///< == #kSpeakerTrc\r
+ kSpeakerU17, ///< == #kSpeakerTrl\r
+ kSpeakerU16, ///< == #kSpeakerTfr\r
+ kSpeakerU15, ///< == #kSpeakerTfc\r
+ kSpeakerU14, ///< == #kSpeakerTfl\r
+ kSpeakerU13, ///< == #kSpeakerTm\r
+ kSpeakerU12, ///< == #kSpeakerSr\r
+ kSpeakerU11, ///< == #kSpeakerSl\r
+ kSpeakerU10, ///< == #kSpeakerCs\r
+ kSpeakerU9, ///< == #kSpeakerS\r
+ kSpeakerU8, ///< == #kSpeakerRc\r
+ kSpeakerU7, ///< == #kSpeakerLc\r
+ kSpeakerU6, ///< == #kSpeakerRs\r
+ kSpeakerU5, ///< == #kSpeakerLs\r
+ kSpeakerU4, ///< == #kSpeakerLfe\r
+ kSpeakerU3, ///< == #kSpeakerC\r
+ kSpeakerU2, ///< == #kSpeakerR\r
+ kSpeakerU1 ///< == #kSpeakerL\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Speaker Arrangement Types*/\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstSpeakerArrangementType\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kSpeakerArrUserDefined = -2,///< user defined\r
+ kSpeakerArrEmpty = -1, ///< empty arrangement\r
+ kSpeakerArrMono = 0, ///< M\r
+ kSpeakerArrStereo, ///< L R\r
+ kSpeakerArrStereoSurround, ///< Ls Rs\r
+ kSpeakerArrStereoCenter, ///< Lc Rc\r
+ kSpeakerArrStereoSide, ///< Sl Sr\r
+ kSpeakerArrStereoCLfe, ///< C Lfe\r
+ kSpeakerArr30Cine, ///< L R C\r
+ kSpeakerArr30Music, ///< L R S\r
+ kSpeakerArr31Cine, ///< L R C Lfe\r
+ kSpeakerArr31Music, ///< L R Lfe S\r
+ kSpeakerArr40Cine, ///< L R C S (LCRS)\r
+ kSpeakerArr40Music, ///< L R Ls Rs (Quadro)\r
+ kSpeakerArr41Cine, ///< L R C Lfe S (LCRS+Lfe)\r
+ kSpeakerArr41Music, ///< L R Lfe Ls Rs (Quadro+Lfe)\r
+ kSpeakerArr50, ///< L R C Ls Rs \r
+ kSpeakerArr51, ///< L R C Lfe Ls Rs\r
+ kSpeakerArr60Cine, ///< L R C Ls Rs Cs\r
+ kSpeakerArr60Music, ///< L R Ls Rs Sl Sr \r
+ kSpeakerArr61Cine, ///< L R C Lfe Ls Rs Cs\r
+ kSpeakerArr61Music, ///< L R Lfe Ls Rs Sl Sr \r
+ kSpeakerArr70Cine, ///< L R C Ls Rs Lc Rc \r
+ kSpeakerArr70Music, ///< L R C Ls Rs Sl Sr\r
+ kSpeakerArr71Cine, ///< L R C Lfe Ls Rs Lc Rc\r
+ kSpeakerArr71Music, ///< L R C Lfe Ls Rs Sl Sr\r
+ kSpeakerArr80Cine, ///< L R C Ls Rs Lc Rc Cs\r
+ kSpeakerArr80Music, ///< L R C Ls Rs Cs Sl Sr\r
+ kSpeakerArr81Cine, ///< L R C Lfe Ls Rs Lc Rc Cs\r
+ kSpeakerArr81Music, ///< L R C Lfe Ls Rs Cs Sl Sr \r
+ kSpeakerArr102, ///< L R C Lfe Ls Rs Tfl Tfc Tfr Trl Trr Lfe2\r
+ kNumSpeakerArr\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+// Offline Processing\r
+//-------------------------------------------------------------------------------------------------------\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Offline Task Description. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstOfflineTask\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ char processName[96]; ///< set by plug-in\r
+\r
+ // audio access\r
+ double readPosition; ///< set by plug-in/Host\r
+ double writePosition; ///< set by plug-in/Host\r
+ VstInt32 readCount; ///< set by plug-in/Host\r
+ VstInt32 writeCount; ///< set by plug-in\r
+ VstInt32 sizeInputBuffer; ///< set by Host\r
+ VstInt32 sizeOutputBuffer; ///< set by Host\r
+ void* inputBuffer; ///< set by Host\r
+ void* outputBuffer; ///< set by Host\r
+ double positionToProcessFrom; ///< set by Host\r
+ double numFramesToProcess; ///< set by Host\r
+ double maxFramesToWrite; ///< set by plug-in\r
+\r
+ // other data access\r
+ void* extraBuffer; ///< set by plug-in\r
+ VstInt32 value; ///< set by Host or plug-in\r
+ VstInt32 index; ///< set by Host or plug-in\r
+\r
+ // file attributes\r
+ double numFramesInSourceFile; ///< set by Host\r
+ double sourceSampleRate; ///< set by Host or plug-in\r
+ double destinationSampleRate; ///< set by Host or plug-in\r
+ VstInt32 numSourceChannels; ///< set by Host or plug-in\r
+ VstInt32 numDestinationChannels;///< set by Host or plug-in\r
+ VstInt32 sourceFormat; ///< set by Host\r
+ VstInt32 destinationFormat; ///< set by plug-in\r
+ char outputText[512]; ///< set by plug-in or Host\r
+\r
+ // progress notification\r
+ double progress; ///< set by plug-in\r
+ VstInt32 progressMode; ///< Reserved for future use\r
+ char progressText[100]; ///< set by plug-in\r
+\r
+ VstInt32 flags; ///< set by Host and plug-in; see enum #VstOfflineTaskFlags\r
+ VstInt32 returnValue; ///< Reserved for future use\r
+ void* hostOwned; ///< set by Host\r
+ void* plugOwned; ///< set by plug-in\r
+\r
+ char future[1024]; ///< Reserved for future use\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Flags used in #VstOfflineTask. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstOfflineTaskFlags\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstOfflineUnvalidParameter = 1 << 0, ///< set by Host\r
+ kVstOfflineNewFile = 1 << 1, ///< set by Host\r
+\r
+ kVstOfflinePlugError = 1 << 10, ///< set by plug-in\r
+ kVstOfflineInterleavedAudio = 1 << 11, ///< set by plug-in\r
+ kVstOfflineTempOutputFile = 1 << 12, ///< set by plug-in\r
+ kVstOfflineFloatOutputFile = 1 << 13, ///< set by plug-in\r
+ kVstOfflineRandomWrite = 1 << 14, ///< set by plug-in\r
+ kVstOfflineStretch = 1 << 15, ///< set by plug-in\r
+ kVstOfflineNoThread = 1 << 16 ///< set by plug-in\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Option passed to #offlineRead/#offlineWrite. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstOfflineOption\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstOfflineAudio, ///< reading/writing audio samples\r
+ kVstOfflinePeaks, ///< reading graphic representation\r
+ kVstOfflineParameter, ///< reading/writing parameters\r
+ kVstOfflineMarker, ///< reading/writing marker\r
+ kVstOfflineCursor, ///< reading/moving edit cursor\r
+ kVstOfflineSelection, ///< reading/changing selection\r
+ kVstOfflineQueryFiles ///< to request the Host to call asynchronously #offlineNotify\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Structure passed to #offlineNotify and #offlineStart */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstAudioFile\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 flags; ///< see enum #VstAudioFileFlags\r
+ void* hostOwned; ///< any data private to Host\r
+ void* plugOwned; ///< any data private to plug-in\r
+ char name[kVstMaxFileNameLen]; ///< file title\r
+ VstInt32 uniqueId; ///< uniquely identify a file during a session\r
+ double sampleRate; ///< file sample rate\r
+ VstInt32 numChannels; ///< number of channels (1 for mono, 2 for stereo...)\r
+ double numFrames; ///< number of frames in the audio file\r
+ VstInt32 format; ///< Reserved for future use\r
+ double editCursorPosition; ///< -1 if no such cursor\r
+ double selectionStart; ///< frame index of first selected frame, or -1\r
+ double selectionSize; ///< number of frames in selection, or 0\r
+ VstInt32 selectedChannelsMask; ///< 1 bit per channel\r
+ VstInt32 numMarkers; ///< number of markers in the file\r
+ VstInt32 timeRulerUnit; ///< see doc for possible values\r
+ double timeRulerOffset; ///< offset in time ruler (positive or negative)\r
+ double tempo; ///< as BPM (Beats Per Minute)\r
+ VstInt32 timeSigNumerator; ///< time signature numerator\r
+ VstInt32 timeSigDenominator; ///< time signature denominator\r
+ VstInt32 ticksPerBlackNote; ///< resolution\r
+ VstInt32 smpteFrameRate; ///< SMPTE rate (set as in #VstTimeInfo)\r
+\r
+ char future[64]; ///< Reserved for future use\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Flags used in #VstAudioFile. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstAudioFileFlags\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstOfflineReadOnly = 1 << 0, ///< set by Host (in call #offlineNotify)\r
+ kVstOfflineNoRateConversion = 1 << 1, ///< set by Host (in call #offlineNotify)\r
+ kVstOfflineNoChannelChange = 1 << 2, ///< set by Host (in call #offlineNotify)\r
+\r
+ kVstOfflineCanProcessSelection = 1 << 10, ///< set by plug-in (in call #offlineStart)\r
+ kVstOfflineNoCrossfade = 1 << 11, ///< set by plug-in (in call #offlineStart)\r
+ kVstOfflineWantRead = 1 << 12, ///< set by plug-in (in call #offlineStart)\r
+ kVstOfflineWantWrite = 1 << 13, ///< set by plug-in (in call #offlineStart)\r
+ kVstOfflineWantWriteMarker = 1 << 14, ///< set by plug-in (in call #offlineStart)\r
+ kVstOfflineWantMoveCursor = 1 << 15, ///< set by plug-in (in call #offlineStart)\r
+ kVstOfflineWantSelect = 1 << 16 ///< set by plug-in (in call #offlineStart)\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Audio file marker. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstAudioFileMarker\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ double position; ///< marker position\r
+ char name[32]; ///< marker name\r
+ VstInt32 type; ///< marker type\r
+ VstInt32 id; ///< marker identifier\r
+ VstInt32 reserved; ///< reserved for future use\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+// Others\r
+//-------------------------------------------------------------------------------------------------------\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** \deprecated Structure used for #openWindow and #closeWindow (deprecated in VST 2.4). */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct DECLARE_VST_DEPRECATED (VstWindow)\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ char title[128];\r
+ VstInt16 xPos;\r
+ VstInt16 yPos;\r
+ VstInt16 width;\r
+ VstInt16 height;\r
+ VstInt32 style;\r
+ void* parent;\r
+ void* userHandle;\r
+ void* winHandle;\r
+\r
+ char future[104];\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Structure used for keyUp/keyDown. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstKeyCode\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 character; ///< ASCII character\r
+ unsigned char virt; ///< @see VstVirtualKey\r
+ unsigned char modifier; ///< @see VstModifierKey\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Platform-independent definition of Virtual Keys (used in #VstKeyCode). */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstVirtualKey \r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VKEY_BACK = 1, \r
+ VKEY_TAB, \r
+ VKEY_CLEAR, \r
+ VKEY_RETURN, \r
+ VKEY_PAUSE, \r
+ VKEY_ESCAPE, \r
+ VKEY_SPACE, \r
+ VKEY_NEXT, \r
+ VKEY_END, \r
+ VKEY_HOME, \r
+ VKEY_LEFT, \r
+ VKEY_UP, \r
+ VKEY_RIGHT, \r
+ VKEY_DOWN, \r
+ VKEY_PAGEUP, \r
+ VKEY_PAGEDOWN, \r
+ VKEY_SELECT, \r
+ VKEY_PRINT, \r
+ VKEY_ENTER, \r
+ VKEY_SNAPSHOT, \r
+ VKEY_INSERT, \r
+ VKEY_DELETE, \r
+ VKEY_HELP, \r
+ VKEY_NUMPAD0, \r
+ VKEY_NUMPAD1, \r
+ VKEY_NUMPAD2, \r
+ VKEY_NUMPAD3, \r
+ VKEY_NUMPAD4, \r
+ VKEY_NUMPAD5, \r
+ VKEY_NUMPAD6, \r
+ VKEY_NUMPAD7, \r
+ VKEY_NUMPAD8, \r
+ VKEY_NUMPAD9, \r
+ VKEY_MULTIPLY, \r
+ VKEY_ADD, \r
+ VKEY_SEPARATOR, \r
+ VKEY_SUBTRACT, \r
+ VKEY_DECIMAL, \r
+ VKEY_DIVIDE, \r
+ VKEY_F1, \r
+ VKEY_F2, \r
+ VKEY_F3, \r
+ VKEY_F4, \r
+ VKEY_F5, \r
+ VKEY_F6, \r
+ VKEY_F7, \r
+ VKEY_F8, \r
+ VKEY_F9, \r
+ VKEY_F10, \r
+ VKEY_F11, \r
+ VKEY_F12, \r
+ VKEY_NUMLOCK, \r
+ VKEY_SCROLL,\r
+ VKEY_SHIFT,\r
+ VKEY_CONTROL,\r
+ VKEY_ALT,\r
+ VKEY_EQUALS\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Modifier flags used in #VstKeyCode. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstModifierKey\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ MODIFIER_SHIFT = 1<<0, ///< Shift\r
+ MODIFIER_ALTERNATE = 1<<1, ///< Alt\r
+ MODIFIER_COMMAND = 1<<2, ///< Control on Mac\r
+ MODIFIER_CONTROL = 1<<3 ///< Ctrl on PC, Apple on Mac\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** File filter used in #VstFileSelect. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstFileType\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ char name[128]; ///< display name\r
+ char macType[8]; ///< MacOS type\r
+ char dosType[8]; ///< Windows file extension\r
+ char unixType[8]; ///< Unix file extension\r
+ char mimeType1[128]; ///< MIME type\r
+ char mimeType2[128]; ///< additional MIME type\r
+\r
+ VstFileType (const char* _name = 0, const char* _macType = 0, const char* _dosType = 0,\r
+ const char* _unixType = 0, const char* _mimeType1 = 0, const char* _mimeType2 = 0)\r
+ {\r
+ vst_strncpy (name, _name ? _name : "", 127);\r
+ vst_strncpy (macType, _macType ? _macType : "", 7);\r
+ vst_strncpy (dosType, _dosType ? _dosType : "", 7);\r
+ vst_strncpy (unixType, _unixType ? _unixType : "", 7);\r
+ vst_strncpy (mimeType1, _mimeType1 ? _mimeType1 : "", 127);\r
+ vst_strncpy (mimeType2, _mimeType2 ? _mimeType2 : "", 127);\r
+ }\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** File Selector Description used in #audioMasterOpenFileSelector. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstFileSelect\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 command; ///< @see VstFileSelectCommand\r
+ VstInt32 type; ///< @see VstFileSelectType\r
+ VstInt32 macCreator; ///< optional: 0 = no creator\r
+ VstInt32 nbFileTypes; ///< number of fileTypes\r
+ VstFileType* fileTypes; ///< list of fileTypes @see VstFileType\r
+ char title[1024]; ///< text to display in file selector's title\r
+ char* initialPath; ///< initial path\r
+ char* returnPath; ///< use with #kVstFileLoad and #kVstDirectorySelect. null: Host allocates memory, plug-in must call #closeOpenFileSelector!\r
+ VstInt32 sizeReturnPath; ///< size of allocated memory for return paths\r
+ char** returnMultiplePaths; ///< use with kVstMultipleFilesLoad. Host allocates memory, plug-in must call #closeOpenFileSelector!\r
+ VstInt32 nbReturnPath; ///< number of selected paths\r
+ VstIntPtr reserved; ///< reserved for Host application\r
+\r
+ char future[116]; ///< reserved for future use\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Command constants used in #VstFileSelect structure. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstFileSelectCommand\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstFileLoad = 0, ///< for loading a file\r
+ kVstFileSave, ///< for saving a file\r
+ kVstMultipleFilesLoad, ///< for loading multiple files\r
+ kVstDirectorySelect ///< for selecting a directory/folder\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Types used in #VstFileSelect structure. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstFileSelectType\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstFileType = 0 ///< regular file selector\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Structure used for #effBeginLoadBank/#effBeginLoadProgram. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct VstPatchChunkInfo\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 version; ///< Format Version (should be 1)\r
+ VstInt32 pluginUniqueID; ///< UniqueID of the plug-in\r
+ VstInt32 pluginVersion; ///< Plug-in Version\r
+ VstInt32 numElements; ///< Number of Programs (Bank) or Parameters (Program)\r
+\r
+ char future[48]; ///< Reserved for future use\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** PanLaw Type. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstPanLawType\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kLinearPanLaw = 0, ///< L = pan * M; R = (1 - pan) * M;\r
+ kEqualPowerPanLaw ///< L = pow (pan, 0.5) * M; R = pow ((1 - pan), 0.5) * M;\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Process Levels returned by #audioMasterGetCurrentProcessLevel. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstProcessLevels\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstProcessLevelUnknown = 0, ///< not supported by Host\r
+ kVstProcessLevelUser, ///< 1: currently in user thread (GUI)\r
+ kVstProcessLevelRealtime, ///< 2: currently in audio thread (where process is called)\r
+ kVstProcessLevelPrefetch, ///< 3: currently in 'sequencer' thread (MIDI, timer etc)\r
+ kVstProcessLevelOffline ///< 4: currently offline processing and thus in user thread\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Automation States returned by #audioMasterGetAutomationState. */\r
+//-------------------------------------------------------------------------------------------------------\r
+enum VstAutomationStates\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ kVstAutomationUnsupported = 0, ///< not supported by Host\r
+ kVstAutomationOff, ///< off\r
+ kVstAutomationRead, ///< read\r
+ kVstAutomationWrite, ///< write\r
+ kVstAutomationReadWrite ///< read and write\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+#if TARGET_API_MAC_CARBON\r
+ #pragma options align=reset\r
+#elif defined(WIN32) || defined(__FLAT__) || defined(__GNUC__)\r
+ #pragma pack(pop)\r
+#elif defined __BORLANDC__\r
+ #pragma -a-\r
+#endif\r
+//-------------------------------------------------------------------------------------------------------\r
+\r
+#endif //__aeffectx__\r
--- /dev/null
+//-------------------------------------------------------------------------------------------------------\r
+// VST Plug-Ins SDK\r
+// Version 2.4 $Date: 2006/02/09 11:05:51 $\r
+//\r
+// Category : VST 2.x Interfaces\r
+// Filename : vstfxstore.h\r
+// Created by : Steinberg Media Technologies\r
+// Description : Definition of Program (fxp) and Bank (fxb) structures\r
+//\r
+// © 2006, Steinberg Media Technologies, All Rights Reserved\r
+//-------------------------------------------------------------------------------------------------------\r
+\r
+#ifndef __vstfxstore__\r
+#define __vstfxstore__\r
+\r
+#ifndef __aeffect__\r
+#include "aeffect.h"\r
+#endif\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Root chunk identifier for Programs (fxp) and Banks (fxb). */\r
+#define cMagic 'CcnK'\r
+\r
+/** Regular Program (fxp) identifier. */\r
+#define fMagic 'FxCk'\r
+\r
+/** Regular Bank (fxb) identifier. */\r
+#define bankMagic 'FxBk'\r
+\r
+/** Program (fxp) identifier for opaque chunk data. */\r
+#define chunkPresetMagic 'FPCh'\r
+\r
+/** Bank (fxb) identifier for opaque chunk data. */\r
+#define chunkBankMagic 'FBCh'\r
+\r
+/* \r
+ Note: The C data structures below are for illustration only. You can not read/write them directly.\r
+ The byte order on disk of fxp and fxb files is Big Endian. You have to swap integer\r
+ and floating-point values on Little Endian platforms (Windows, MacIntel)!\r
+*/\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Program (fxp) structure. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct fxProgram\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 chunkMagic; ///< 'CcnK'\r
+ VstInt32 byteSize; ///< size of this chunk, excl. magic + byteSize\r
+\r
+ VstInt32 fxMagic; ///< 'FxCk' (regular) or 'FPCh' (opaque chunk)\r
+ VstInt32 version; ///< format version (currently 1)\r
+ VstInt32 fxID; ///< fx unique ID\r
+ VstInt32 fxVersion; ///< fx version\r
+\r
+ VstInt32 numParams; ///< number of parameters\r
+ char prgName[28]; ///< program name (null-terminated ASCII string)\r
+\r
+ union\r
+ {\r
+ float params[1]; ///< variable sized array with parameter values\r
+ struct \r
+ {\r
+ VstInt32 size; ///< size of program data\r
+ char chunk[1]; ///< variable sized array with opaque program data\r
+ } data; ///< program chunk data\r
+ } content; ///< program content depending on fxMagic\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+//-------------------------------------------------------------------------------------------------------\r
+/** Bank (fxb) structure. */\r
+//-------------------------------------------------------------------------------------------------------\r
+struct fxBank\r
+{\r
+//-------------------------------------------------------------------------------------------------------\r
+ VstInt32 chunkMagic; ///< 'CcnK'\r
+ VstInt32 byteSize; ///< size of this chunk, excl. magic + byteSize\r
+\r
+ VstInt32 fxMagic; ///< 'FxBk' (regular) or 'FBCh' (opaque chunk)\r
+ VstInt32 version; ///< format version (1 or 2)\r
+ VstInt32 fxID; ///< fx unique ID\r
+ VstInt32 fxVersion; ///< fx version\r
+\r
+ VstInt32 numPrograms; ///< number of programs\r
+\r
+#if VST_2_4_EXTENSIONS\r
+ VstInt32 currentProgram; ///< version 2: current program number\r
+ char future[124]; ///< reserved, should be zero\r
+#else\r
+ char future[128]; ///< reserved, should be zero\r
+#endif\r
+\r
+ union\r
+ {\r
+ fxProgram programs[1]; ///< variable number of programs\r
+ struct\r
+ {\r
+ VstInt32 size; ///< size of bank data\r
+ char chunk[1]; ///< variable sized array with opaque bank data\r
+ } data; ///< bank chunk data\r
+ } content; ///< bank content depending on fxMagic\r
+//-------------------------------------------------------------------------------------------------------\r
+};\r
+\r
+#endif // __vstfxstore__\r
--- /dev/null
+#define IDI_ICON1 101
\ No newline at end of file
--- /dev/null
+#include "resource.h"
+IDI_ICON1 ICON DISCARDABLE "giada.ico"
\ No newline at end of file
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_about
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include "gd_about.h"
-#include "conf.h"
-#include "const.h"
-#include "kernelAudio.h"
-#include "kernelMidi.h"
-#include "ge_mixed.h"
-#include "graphics.h"
-#include "gui_utils.h"
-
-
-extern Conf G_Conf;
-
-
-gdAbout::gdAbout()
-#ifdef WITH_VST
-: gWindow(340, 405, "About Giada") {
-#else
-: gWindow(340, 320, "About Giada") {
-#endif
-
- if (G_Conf.aboutX)
- resize(G_Conf.aboutX, G_Conf.aboutY, w(), h());
-
- set_modal();
-
- logo = new gBox(8, 10, 324, 86);
- text = new gBox(8, 120, 324, 145);
- close = new gClick(252, h()-28, 80, 20, "Close");
-#ifdef WITH_VST
- vstLogo = new gBox(8, 265, 324, 50);
- vstText = new gBox(8, 315, 324, 46);
-#endif
- end();
-
- logo->image(new Fl_Pixmap(giada_logo_xpm));
- text->align(FL_ALIGN_CENTER | FL_ALIGN_INSIDE | FL_ALIGN_TOP);
-
- char message[512];
- sprintf(
- message,
- "Version " VERSIONE " (" __DATE__ ")\n\n"
- "Developed by Monocasual\n"
- "Based on FLTK (%d.%d.%d), RtAudio (%s),\n"
- "RtMidi (%s), libsamplerate and libsndfile\n\n"
- "Released under the terms of the GNU General\n"
- "Public License (GPL v3)\n\n"
- "News, infos, contacts and documentation:\n"
- "www.giadamusic.com",
- FL_MAJOR_VERSION, FL_MINOR_VERSION, FL_PATCH_VERSION,
- kernelAudio::getRtAudioVersion().c_str(),
- kernelMidi::getRtMidiVersion().c_str());
-
- int tw = 0;
- int th = 0;
- fl_measure(message, tw, th);
- text->copy_label(message);
- text->size(text->w(), th);
-
-#ifdef WITH_VST
- vstLogo->image(new Fl_Pixmap(vstLogo_xpm));
- vstLogo->position(vstLogo->x(), text->y()+text->h()+8);
- vstText->label(
- "VST Plug-In Technology by Steinberg\n"
- "VST is a trademark of Steinberg\nMedia Technologies GmbH"
- );
- vstText->position(vstText->x(), vstLogo->y()+vstLogo->h());
-
-#endif
-
- close->callback(cb_close, (void*)this);
- gu_setFavicon(this);
- setId(WID_ABOUT);
- show();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gdAbout::~gdAbout() {
- G_Conf.aboutX = x();
- G_Conf.aboutY = y();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdAbout::cb_close(Fl_Widget *w, void *p) { ((gdAbout*)p)->__cb_close(); }
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdAbout::__cb_close() {
- do_callback();
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_about
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef GD_ABOUT_H
-#define GD_ABOUT_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Window.H>
-#include "ge_window.h"
-
-
-class gdAbout : public gWindow {
-private:
- class gBox *logo;
- class gBox *text;
- class gClick *close;
-
-#ifdef WITH_VST
- class gBox *vstText;
- class gBox *vstLogo;
-#endif
-
-public:
- gdAbout();
- ~gdAbout();
-
- static void cb_close(Fl_Widget *w, void *p);
- inline void __cb_close();
-
-};
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_actionEditor
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include <math.h>
-#include "gd_actionEditor.h"
-#include "ge_actionChannel.h"
-#include "ge_muteChannel.h"
-#include "ge_envelopeChannel.h"
-#include "ge_pianoRoll.h"
-#include "gui_utils.h"
-#include "graphics.h"
-#include "mixer.h"
-#include "recorder.h"
-#include "conf.h"
-#include "ge_mixed.h"
-#include "channel.h"
-#include "sampleChannel.h"
-
-
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-
-
-gdActionEditor::gdActionEditor(Channel *chan)
- : gWindow(640, 284),
- chan (chan),
- zoom (100),
- coverX (0)
-{
- if (G_Conf.actionEditorW) {
- resize(G_Conf.actionEditorX, G_Conf.actionEditorY, G_Conf.actionEditorW, G_Conf.actionEditorH);
- zoom = G_Conf.actionEditorZoom;
- }
-
- totalWidth = (int) ceilf(G_Mixer.framesInSequencer / (float) zoom);
-
- /* container with zoom buttons and the action type selector. Scheme of
- * the resizable boxes: |[--b1--][actionType][--b2--][+][-]| */
-
- Fl_Group *upperArea = new Fl_Group(8, 8, w()-16, 20);
-
- upperArea->begin();
-
- if (chan->type == CHANNEL_SAMPLE) {
- actionType = new gChoice(8, 8, 80, 20);
- gridTool = new gGridTool(actionType->x()+actionType->w()+4, 8, this);
- actionType->add("key press");
- actionType->add("key release");
- actionType->add("kill chan");
- actionType->value(0);
-
- SampleChannel *ch = (SampleChannel*) chan;
- if (ch->mode == SINGLE_PRESS || ch->mode & LOOP_ANY)
- actionType->deactivate();
- }
- else {
- gridTool = new gGridTool(8, 8, this);
- }
-
- gBox *b1 = new gBox(gridTool->x()+gridTool->w()+4, 8, 300, 20); // padding actionType - zoomButtons
- zoomIn = new gClick(w()-8-40-4, 8, 20, 20, "", zoomInOff_xpm, zoomInOn_xpm);
- zoomOut = new gClick(w()-8-20, 8, 20, 20, "", zoomOutOff_xpm, zoomOutOn_xpm);
- upperArea->end();
- upperArea->resizable(b1);
-
- zoomIn->callback(cb_zoomIn, (void*)this);
- zoomOut->callback(cb_zoomOut, (void*)this);
-
- /* main scroller: contains all widgets */
-
- scroller = new gScroll(8, 36, w()-16, h()-44);
-
- if (chan->type == CHANNEL_SAMPLE) {
-
- SampleChannel *ch = (SampleChannel*) chan;
-
- ac = new gActionChannel (scroller->x(), upperArea->y()+upperArea->h()+8, this, ch);
- mc = new gMuteChannel (scroller->x(), ac->y()+ac->h()+8, this);
- vc = new gEnvelopeChannel (scroller->x(), mc->y()+mc->h()+8, this, ACTION_VOLUME, RANGE_FLOAT, "volume");
- scroller->add(ac);
- //scroller->add(new gResizerBar(ac->x(), ac->y()+ac->h(), scroller->w(), 8));
- scroller->add(mc);
- //scroller->add(new gResizerBar(mc->x(), mc->y()+mc->h(), scroller->w(), 8));
- scroller->add(vc);
- //scroller->add(new gResizerBar(vc->x(), vc->y()+vc->h(), scroller->w(), 8));
-
- /* fill volume envelope with actions from recorder */
-
- vc->fill();
-
- /* if channel is LOOP_ANY, deactivate it: a loop mode channel cannot
- * hold keypress/keyrelease actions */
-
- if (ch->mode & LOOP_ANY)
- ac->deactivate();
- }
- else {
- pr = new gPianoRollContainer(scroller->x(), upperArea->y()+upperArea->h()+8, this);
- scroller->add(pr);
- scroller->add(new gResizerBar(pr->x(), pr->y()+pr->h(), scroller->w(), 8));
- }
-
- end();
-
- /* compute values */
-
- update();
- gridTool->calc();
-
- gu_setFavicon(this);
-
- char buf[256];
- sprintf(buf, "Edit Actions in Channel %d", chan->index+1);
- label(buf);
-
- set_non_modal();
- size_range(640, 284);
- resizable(scroller);
-
- show();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gdActionEditor::~gdActionEditor() {
- G_Conf.actionEditorX = x();
- G_Conf.actionEditorY = y();
- G_Conf.actionEditorW = w();
- G_Conf.actionEditorH = h();
- G_Conf.actionEditorZoom = zoom;
-
- /** CHECKME - missing clear() ? */
-
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdActionEditor::cb_zoomIn(Fl_Widget *w, void *p) { ((gdActionEditor*)p)->__cb_zoomIn(); }
-void gdActionEditor::cb_zoomOut(Fl_Widget *w, void *p) { ((gdActionEditor*)p)->__cb_zoomOut(); }
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdActionEditor::__cb_zoomIn() {
-
- /* zoom 50: empirical value, to avoid a totalWidth > 16 bit signed
- * (32767 max), unsupported by FLTK 1.3.x */
-
- if (zoom <= 50)
- return;
-
- zoom /= 2;
-
- update();
-
- if (chan->type == CHANNEL_SAMPLE) {
- ac->size(totalWidth, ac->h());
- mc->size(totalWidth, mc->h());
- vc->size(totalWidth, vc->h());
- ac->updateActions();
- mc->updateActions();
- vc->updateActions();
- }
- else {
- pr->size(totalWidth, pr->h());
- pr->updateActions();
- }
-
- /* scroll to pointer */
-
- int shift = Fl::event_x() + scroller->xposition();
- scroller->scroll_to(scroller->xposition() + shift, scroller->yposition());
-
- /* update all underlying widgets */
-
- gridTool->calc();
- scroller->redraw();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdActionEditor::__cb_zoomOut() {
-
- zoom *= 2;
-
- update();
-
- if (chan->type == CHANNEL_SAMPLE) {
- ac->size(totalWidth, ac->h());
- mc->size(totalWidth, mc->h());
- vc->size(totalWidth, vc->h());
- ac->updateActions();
- mc->updateActions();
- vc->updateActions();
- }
- else {
- pr->size(totalWidth, pr->h());
- pr->updateActions();
- }
-
- /* scroll to pointer */
-
- int shift = (Fl::event_x() + scroller->xposition()) / -2;
- if (scroller->xposition() + shift < 0)
- shift = 0;
- scroller->scroll_to(scroller->xposition() + shift, scroller->yposition());
-
- /* update all underlying widgets */
-
- gridTool->calc();
- scroller->redraw();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdActionEditor::update() {
- totalWidth = (int) ceilf(G_Mixer.framesInSequencer / (float) zoom);
- if (totalWidth < scroller->w()) {
- totalWidth = scroller->w();
- zoom = (int) ceilf(G_Mixer.framesInSequencer / (float) totalWidth);
- scroller->scroll_to(0, scroller->yposition());
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gdActionEditor::handle(int e) {
- int ret = Fl_Group::handle(e);
- switch (e) {
- case FL_MOUSEWHEEL: {
- Fl::event_dy() == -1 ? __cb_zoomIn() : __cb_zoomOut();
- ret = 1;
- break;
- }
- }
- return ret;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gdActionEditor::getActionType() {
- if (actionType->value() == 0)
- return ACTION_KEYPRESS;
- else
- if (actionType->value() == 1)
- return ACTION_KEYREL;
- else
- if (actionType->value() == 2)
- return ACTION_KILLCHAN;
- else
- return -1;
-}
-
-
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-
-
-gGridTool::gGridTool(int x, int y, gdActionEditor *parent)
- : Fl_Group(x, y, 80, 20), parent(parent)
-{
- gridType = new gChoice(x, y, 40, 20);
- gridType->add("1");
- gridType->add("2");
- gridType->add("3");
- gridType->add("4");
- gridType->add("6");
- gridType->add("8");
- gridType->add("16");
- gridType->add("32");
- gridType->value(0);
- gridType->callback(cb_changeType, (void*)this);
-
- active = new gCheck (x+44, y+4, 12, 12);
-
- gridType->value(G_Conf.actionEditorGridVal);
- active->value(G_Conf.actionEditorGridOn);
-
- end();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gGridTool::~gGridTool() {
- G_Conf.actionEditorGridVal = gridType->value();
- G_Conf.actionEditorGridOn = active->value();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gGridTool::cb_changeType(Fl_Widget *w, void *p) { ((gGridTool*)p)->__cb_changeType(); }
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gGridTool::__cb_changeType() {
- calc();
- parent->redraw();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool gGridTool::isOn() {
- return active->value();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gGridTool::getValue() {
- switch (gridType->value()) {
- case 0: return 1;
- case 1: return 2;
- case 2: return 3;
- case 3: return 4;
- case 4: return 6;
- case 5: return 8;
- case 6: return 16;
- case 7: return 32;
- }
- return 0;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gGridTool::calc() {
-
- points.clear();
- frames.clear();
- bars.clear();
- beats.clear();
-
- /* find beats, bars and grid. The method is the same of the waveform in sample
- * editor. Take totalwidth (the width in pixel of the area to draw), knowing
- * that totalWidth = totalFrames / zoom. Then, for each pixel of totalwidth,
- * put a concentrate of each block (which is totalFrames / zoom) */
-
- int j = 0;
- int fpgc = floor(G_Mixer.framesPerBeat / getValue()); // frames per grid cell
-
- for (int i=1; i<parent->totalWidth; i++) { // if i=0, step=0 -> useless cycle
- int step = parent->zoom*i;
- while (j < step && j < G_Mixer.totalFrames) {
- if (j % fpgc == 0) {
- points.add(i);
- frames.add(j);
- }
- if (j % G_Mixer.framesPerBeat == 0)
- beats.add(i);
- if (j % G_Mixer.framesPerBar == 0 && i != 1)
- bars.add(i);
- if (j == G_Mixer.totalFrames-1)
- parent->coverX = i;
- j++;
- }
- j = step;
- }
-
- /* fix coverX if == 0, which means G_Mixer.beats == 32 */
-
- if (G_Mixer.beats == 32)
- parent->coverX = parent->totalWidth;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gGridTool::getSnapPoint(int v) {
-
- if (v == 0) return 0;
-
- for (int i=0; i<(int)points.size; i++) {
-
- if (i == (int) points.size-1)
- return points.at(i);
-
- int gp = points.at(i);
- int gpn = points.at(i+1);
-
- if (v >= gp && v < gpn)
- return gp;
- }
- return v; // default value
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gGridTool::getSnapFrame(int v) {
-
- v *= parent->zoom; // transformation pixel -> frame
-
- for (int i=0; i<(int)frames.size; i++) {
-
- if (i == (int) frames.size-1)
- return frames.at(i);
-
- int gf = frames.at(i); // grid frame
- int gfn = frames.at(i+1); // grid frame next
-
- if (v >= gf && v < gfn) {
-
- /* which one is the closest? gf < v < gfn */
-
- if ((gfn - v) < (v - gf))
- return gfn;
- else
- return gf;
- }
- }
- return v; // default value
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gGridTool::getCellSize() {
- return (parent->coverX - parent->ac->x()) / G_Mixer.beats / getValue();
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_actionEditor
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef GD_ACTIONEDITOR_H
-#define GD_ACTIONEDITOR_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Double_Window.H>
-#include <FL/Fl_Scroll.H>
-#include "ge_window.h"
-
-
-/* gActionEditor
- * main window which contains the tools for dealing with actions.
- * This class calculates chan, zoom, frames per beat, and so on. Each
- * sub-widget contains a pointer to this window to query those data. */
-
-class gdActionEditor : public gWindow {
-
-private:
-
- /* update
- * compute total width, in pixel. */
-
- void update();
-
-public:
-
- gdActionEditor(class Channel *chan);
- ~gdActionEditor();
-
- int handle(int e);
-
- int getActionType();
-
- static void cb_zoomIn(Fl_Widget *w, void *p);
- static void cb_zoomOut(Fl_Widget *w, void *p);
- inline void __cb_zoomIn();
- inline void __cb_zoomOut();
-
- class gChoice *actionType;
- class gGridTool *gridTool;
- class gClick *zoomIn;
- class gClick *zoomOut;
- class gScroll *scroller; // widget container
-
- class gActionChannel *ac;
- class gMuteChannel *mc;
- class gEnvelopeChannel *vc;
- class gPianoRollContainer *pr;
-
- gVector <class gActionWidget*> widgets;
-
- class Channel *chan;
-
- int zoom;
- int totalWidth; // total width of the widget, in pixel (zoom affected)
- int coverX; // x1 of the unused area (x2 = totalWidth)
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-class gGridTool : public Fl_Group {
-
-private:
- class gChoice *gridType;
- class gCheck *active;
-
- class gdActionEditor *parent;
-
- static void cb_changeType(Fl_Widget *w, void *p);
- inline void __cb_changeType();
-
-public:
-
- gGridTool(int x, int y, gdActionEditor *parent);
- ~gGridTool();
-
- int getValue();
- bool isOn();
- void calc();
-
- /* getSnapPoint
- * given a cursor position in input, return the x coordinates of the
- * nearest snap point (in pixel, clean, ie. not x()-shifted) */
-
- int getSnapPoint(int v);
- int getSnapFrame(int v);
-
- /* getCellSize
- * return the size in pixel of a single cell of the grid. */
-
- int getCellSize();
-
- gVector<int> points; // points of the grid
- gVector<int> frames; // frames of the grid
-
- gVector<int> bars;
- gVector<int> beats;
-};
-
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_beatsInput
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include "gd_beatsInput.h"
-#include "gd_mainWindow.h"
-#include "gui_utils.h"
-#include "patch.h"
-#include "glue.h"
-#include "mixer.h"
-#include "conf.h"
-
-
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-extern gdMainWindow *mainWin;
-
-
-gdBeatsInput::gdBeatsInput()
- : gWindow(164, 60, "Beats")
-{
- if (G_Conf.beatsX)
- resize(G_Conf.beatsX, G_Conf.beatsY, w(), h());
-
- set_modal();
-
- beats = new gInput(8, 8, 35, 20);
- bars = new gInput(47, 8, 35, 20);
- ok = new gClick(86, 8, 70, 20, "Ok");
- resizeRec = new gCheck(8, 40, 12, 12, "resize recorded actions");
- end();
-
- char buf_bars[3]; sprintf(buf_bars, "%d", G_Mixer.bars);
- char buf_beats[3]; sprintf(buf_beats, "%d", G_Mixer.beats);
- beats->maximum_size(2);
- beats->value(buf_beats);
- beats->type(FL_INT_INPUT);
- bars->maximum_size(2);
- bars->value(buf_bars);
- bars->type(FL_INT_INPUT);
- ok->shortcut(FL_Enter);
- ok->callback(cb_update_batt, (void*)this);
- resizeRec->value(G_Conf.resizeRecordings);
-
- gu_setFavicon(this);
- setId(WID_BEATS);
- show();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gdBeatsInput::~gdBeatsInput()
-{
- G_Conf.beatsX = x();
- G_Conf.beatsY = y();
- G_Conf.resizeRecordings = resizeRec->value();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdBeatsInput::cb_update_batt(Fl_Widget *w, void *p) { ((gdBeatsInput*)p)->__cb_update_batt(); }
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdBeatsInput::__cb_update_batt()
-{
- if (!strcmp(beats->value(), "") || !strcmp(bars->value(), ""))
- return;
- glue_setBeats(atoi(beats->value()), atoi(bars->value()), resizeRec->value());
- do_callback();
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_beatsInput
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifndef GD_BEATSINPUT_H
-#define GD_BEATSINPUT_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Window.H>
-#include "ge_window.h"
-
-
-class gdBeatsInput : public gWindow
-{
-private:
-
- static void cb_update_batt(Fl_Widget *w, void *p);
- inline void __cb_update_batt();
-
- class gInput *beats;
- class gInput *bars;
- class gClick *ok;
- class gCheck *resizeRec;
-
-public:
-
- gdBeatsInput();
- ~gdBeatsInput();
-};
-
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_bpmInput
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include "gd_bpmInput.h"
-#include "gd_mainWindow.h"
-#include "conf.h"
-#include "ge_mixed.h"
-#include "mixer.h"
-#include "gui_utils.h"
-#include "glue.h"
-
-
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-extern gdMainWindow *mainWin;
-
-
-gdBpmInput::gdBpmInput(const char *label)
-: gWindow(144, 36, "Bpm") {
-
- if (G_Conf.bpmX)
- resize(G_Conf.bpmX, G_Conf.bpmY, w(), h());
-
- set_modal();
-
- input_a = new gInput(8, 8, 30, 20);
- input_b = new gInput(42, 8, 20, 20);
- ok = new gClick(66, 8, 70, 20, "Ok");
- end();
-
- char a[4];
- snprintf(a, 4, "%d", (int) G_Mixer.bpm);
- char b[2];
- for (unsigned i=0; i<strlen(label); i++) // looking for the dot
- if (label[i] == '.') {
- snprintf(b, 2, "%c", label[i+1]);
- break;
- }
-
- input_a->maximum_size(3);
- input_a->type(FL_INT_INPUT);
- input_a->value(a);
- input_b->maximum_size(1);
- input_b->type(FL_INT_INPUT);
- input_b->value(b);
-
- ok->shortcut(FL_Enter);
- ok->callback(cb_update_bpm, (void*)this);
-
- gu_setFavicon(this);
- setId(WID_BPM);
- show();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gdBpmInput::~gdBpmInput() {
- G_Conf.bpmX = x();
- G_Conf.bpmY = y();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdBpmInput::cb_update_bpm(Fl_Widget *w, void *p) { ((gdBpmInput*)p)->__cb_update_bpm(); }
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdBpmInput::__cb_update_bpm() {
- if (strcmp(input_a->value(), "") == 0)
- return;
- glue_setBpm(input_a->value(), input_b->value());
- do_callback();
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_bpmInput
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifndef GD_BPMINPUT_H
-#define GD_BPMINPUT_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Window.H>
-#include "ge_window.h"
-
-
-class gdBpmInput : public gWindow {
-private:
- static void cb_update_bpm(Fl_Widget *w, void *p);
- inline void __cb_update_bpm();
-
- class gInput *input_a;
- class gInput *input_b;
- class gClick *ok;
-
-public:
- gdBpmInput(const char *label); // pointer to mainWin->timing->bpm->label()
- ~gdBpmInput();
-};
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_browser
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "gd_browser.h"
-#include "ge_browser.h"
-#include "gd_pluginList.h"
-#include "gd_mainWindow.h"
-#include "gg_keyboard.h"
-#include "gd_warnings.h"
-#include "ge_channel.h"
-#include "mixer.h"
-#include "graphics.h"
-#include "wave.h"
-#include "glue.h"
-#include "pluginHost.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "patch.h"
-#include "conf.h"
-
-
-extern Patch G_Patch;
-extern Conf G_Conf;
-extern Mixer G_Mixer;
-#ifdef WITH_VST
-extern PluginHost G_PluginHost;
-#endif
-extern gdMainWindow *mainWin;
-
-
-gdBrowser::gdBrowser(const char *title, const char *initPath, Channel *ch, int type, int stackType)
- : gWindow (396, 302, title),
- ch (ch),
- type (type),
- stackType(stackType)
-{
- set_non_modal();
-
- browser = new gBrowser(8, 36, 380, 230);
- Fl_Group *group_btn = new Fl_Group(8, 274, 380, 20);
- gBox *b = new gBox(8, 274, 204, 20); // spacer window border <-> buttons
- ok = new gClick(308, 274, 80, 20);
- cancel = new gClick(220, 274, 80, 20, "Cancel");
- status = new gProgress(8, 274, 204, 20);
- status->minimum(0);
- status->maximum(1);
- status->hide(); // show the bar only if necessary
- group_btn->resizable(b);
- group_btn->end();
-
- Fl_Group *group_upd = new Fl_Group(8, 8, 380, 25);
- if (type == BROWSER_SAVE_PATCH || type == BROWSER_SAVE_SAMPLE || type == BROWSER_SAVE_PROJECT) /// bitmask please!
- name = new gInput(208, 8, 152, 20);
- if (type == BROWSER_SAVE_PATCH || type == BROWSER_SAVE_SAMPLE || type == BROWSER_SAVE_PROJECT) /// bitmask please!
- where = new gInput(8, 8, 192, 20);
- else
- where = new gInput(8, 8, 352, 20);
- updir = new gClick(368, 8, 20, 20, "", updirOff_xpm, updirOn_xpm);
- group_upd->resizable(where);
- group_upd->end();
-
- end();
-
- resizable(browser);
- size_range(w(), h(), 0, 0);
-
- where->readonly(true);
- where->cursor_color(COLOR_BG_DARK);
-
- if (type == BROWSER_SAVE_PATCH || type == BROWSER_SAVE_SAMPLE || type == BROWSER_SAVE_PROJECT) /// bitmask please!
- ok->label("Save");
- else
- ok->label("Load");
-
- if (type == BROWSER_LOAD_PATCH)
- ok->callback(cb_load_patch, (void*)this);
- else
- if (type == BROWSER_LOAD_SAMPLE)
- ok->callback(cb_load_sample, (void*)this);
- else
- if (type == BROWSER_SAVE_PATCH) {
- ok->callback(cb_save_patch, (void*)this);
- name->value(G_Patch.name[0] == '\0' ? "my_patch.gptc" : G_Patch.name);
- name->maximum_size(MAX_PATCHNAME_LEN+5); // +5 for ".gptc"
- }
- else
- if (type == BROWSER_SAVE_SAMPLE) {
- ok->callback(cb_save_sample, (void*)this);
- name->value(((SampleChannel*)ch)->wave->name.c_str());
- }
- else
- if (type == BROWSER_SAVE_PROJECT) {
- ok->callback(cb_save_project, (void*)this);
- name->value(gStripExt(G_Patch.name).c_str());
- }
-#ifdef WITH_VST
- else
- if (type == BROWSER_LOAD_PLUGIN) {
- ok->callback(cb_loadPlugin, (void*)this);
- }
-#endif
-
- ok->shortcut(FL_Enter);
-
- updir->callback(cb_up, (void*)this);
- cancel->callback(cb_close, (void*)this);
- browser->callback(cb_down, this);
- browser->path_obj = where;
- browser->init(initPath);
-
- if (G_Conf.browserW)
- resize(G_Conf.browserX, G_Conf.browserY, G_Conf.browserW, G_Conf.browserH);
-
- gu_setFavicon(this);
- show();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gdBrowser::~gdBrowser() {
- G_Conf.browserX = x();
- G_Conf.browserY = y();
- G_Conf.browserW = w();
- G_Conf.browserH = h();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdBrowser::cb_load_patch (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_load_patch(); }
-void gdBrowser::cb_load_sample (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_load_sample(); }
-void gdBrowser::cb_save_sample (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_save_sample(); }
-void gdBrowser::cb_save_patch (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_save_patch(); }
-void gdBrowser::cb_save_project(Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_save_project(); }
-void gdBrowser::cb_down (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_down(); }
-void gdBrowser::cb_up (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_up(); }
-void gdBrowser::cb_close (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_close(); }
-#ifdef WITH_VST
-void gdBrowser::cb_loadPlugin (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_loadPlugin(); }
-#endif
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdBrowser::__cb_load_patch() {
-
- if (browser->text(browser->value()) == NULL)
- return;
-
- /* patchFile is the file to open.
- * For patches: browser->get_selected_item()
- * for projects: browser->get_selected_item() without extention +
- * patch name appended */
-
- std::string patchFile = browser->get_selected_item();;
- bool isProject;
-
- if (gIsProject(browser->get_selected_item())) {
- std::string patchName = gGetProjectName(browser->get_selected_item());
-#if defined(__linux__) || defined(__APPLE__)
- patchFile = patchFile+"/"+patchName+".gptc";
-#elif defined(_WIN32)
- patchFile = patchFile+"\\"+patchName+".gptc";
-#endif
- isProject = true;
- }
- else
- isProject = false;
-
- int res = glue_loadPatch(patchFile.c_str(), browser->path_obj->value(), status, isProject);
-
- if (res == PATCH_UNREADABLE) {
- status->hide();
- if (isProject)
- gdAlert("This project is unreadable.");
- else
- gdAlert("This patch is unreadable.");
- }
- else if (res == PATCH_INVALID) {
- status->hide();
- if (isProject)
- gdAlert("This project is not valid.");
- else
- gdAlert("This patch is not valid.");
- }
- else
- do_callback();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdBrowser::__cb_save_sample() {
-
- if (strcmp(name->value(), "") == 0) { /// FIXME glue business
- gdAlert("Please choose a file name.");
- return;
- }
-
- /* bruteforce check extension. */
-
- std::string filename = gStripExt(name->value());
- char fullpath[PATH_MAX];
- sprintf(fullpath, "%s/%s.wav", where->value(), filename.c_str());
-
- if (gFileExists(fullpath))
- if (!gdConfirmWin("Warning", "File exists: overwrite?"))
- return;
-
- if (((SampleChannel*)ch)->save(fullpath))
- do_callback();
- else
- gdAlert("Unable to save this sample!");
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdBrowser::__cb_load_sample() {
- if (browser->text(browser->value()) == NULL)
- return;
-
- int res = glue_loadChannel((SampleChannel*) ch, browser->get_selected_item());
-
- if (res == SAMPLE_LOADED_OK) {
- do_callback();
- mainWin->delSubWindow(WID_SAMPLE_EDITOR); // if editor is open
- }
- else
- mainWin->keyboard->printChannelMessage(res);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdBrowser::__cb_down() {
- const char *path = browser->get_selected_item();
- if (!path) // when click on an empty area
- return;
- if (!gIsDir(path)) {
-
- /* set the name of the patch/sample/project as the selected item */
-
- if (type == BROWSER_SAVE_PATCH || type == BROWSER_SAVE_SAMPLE || type == BROWSER_SAVE_PROJECT) {
- if (gIsProject(path)) {
- std::string tmp = browser->text(browser->value());
- tmp.erase(0, 4);
- name->value(tmp.c_str());
- }
- else
- name->value(browser->text(browser->value()));
- }
- return;
- }
- browser->clear();
- browser->down_dir(path);
- browser->sort();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdBrowser::__cb_up() {
- browser->clear();
- browser->up_dir();
- browser->sort();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdBrowser::__cb_save_patch() {
-
- if (strcmp(name->value(), "") == 0) { /// FIXME glue business
- gdAlert("Please choose a file name.");
- return;
- }
-
- /* if name->value() contains ".gptc" */
-
- char ext[6] = ".gptc";
- if (strstr(name->value(), ".gptc") != NULL)
- ext[0] = '\0';
-
- char fullpath[PATH_MAX];
- sprintf(fullpath, "%s/%s%s", where->value(), name->value(), ext);
- if (gFileExists(fullpath))
- if (!gdConfirmWin("Warning", "File exists: overwrite?"))
- return;
-
- if (glue_savePatch(fullpath, name->value(), false)) // false == not a project
- do_callback();
- else
- gdAlert("Unable to save the patch!");
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdBrowser::__cb_save_project() {
-
- if (strcmp(name->value(), "") == 0) { /// FIXME glue business
- gdAlert("Please choose a project name.");
- return;
- }
-
- /* check if name->value() contains ".gprj" */
-
- char ext[6] = ".gprj";
- if (strstr(name->value(), ".gprj") != NULL)
- ext[0] = '\0';
-
- char fullpath[PATH_MAX];
-#if defined(_WIN32)
- sprintf(fullpath, "%s\\%s%s", where->value(), name->value(), ext);
-#else
- sprintf(fullpath, "%s/%s%s", where->value(), name->value(), ext);
-#endif
-
- if (gIsProject(fullpath) && !gdConfirmWin("Warning", "Project exists: overwrite?"))
- return;
-
- if (glue_saveProject(fullpath, name->value()))
- do_callback();
- else
- gdAlert("Unable to save the project!");
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-#ifdef WITH_VST
-void gdBrowser::__cb_loadPlugin() {
-
- if (browser->text(browser->value()) == NULL)
- return;
-
- int res = G_PluginHost.addPlugin(browser->get_selected_item(), stackType, ch);
-
- /* store the folder path inside G_Conf, in order to reuse it the
- * next time. */
-
- G_Conf.setPath(G_Conf.pluginPath, where->value());
-
- if (res)
- do_callback();
- else
- gdAlert("Unable to load the selected plugin!");
-}
-#endif
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdBrowser::__cb_close() {
- do_callback();
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_browser
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef GD_BROWSER_H
-#define GD_BROWSER_H
-
-
-#include <FL/Fl.H>
-#include <FL/Fl_Double_Window.H>
-#include "ge_window.h"
-
-
-/* TODO - this class must be subclassed into gdPluginBrowser, gdFileBrowser,
- * and so on. It's a real mess right now. */
-
-class gdBrowser : public gWindow {
-
-private:
- static void cb_down(Fl_Widget *v, void *p);
- static void cb_up (Fl_Widget *v, void *p);
- static void cb_load_sample (Fl_Widget *v, void *p);
- static void cb_save_sample (Fl_Widget *v, void *p);
- static void cb_load_patch (Fl_Widget *v, void *p);
- static void cb_save_patch (Fl_Widget *v, void *p);
- static void cb_save_project(Fl_Widget *v, void *p);
- static void cb_close (Fl_Widget *w, void *p);
-#ifdef WITH_VST
- static void cb_loadPlugin (Fl_Widget *v, void *p);
-#endif
-
- inline void __cb_down();
- inline void __cb_up();
- inline void __cb_load_sample();
- inline void __cb_save_sample();
- inline void __cb_save_project();
- inline void __cb_load_patch();
- inline void __cb_save_patch();
- inline void __cb_close();
-#ifdef WITH_VST
- inline void __cb_loadPlugin();
-#endif
-
- class gBrowser *browser;
- class gClick *ok;
- class gClick *cancel;
- class gInput *where;
- class gInput *name;
- class gClick *updir;
- class gProgress *status;
-
- class Channel *ch;
-
- /* browser type: see const.h */
-
- /** FIXME internal enum:
- * enum browserType {
- * TYPE_A,
- * TYPE_B,
- * ....
- * }; */
- int type;
-
- /* PluginHost stack type. Used only when loading plugins */
-
- int stackType;
-
- char selectedFile[FILENAME_MAX];
-
-public:
- gdBrowser(const char *title, const char *initPath, class Channel *ch, int type, int stackType=0);
- ~gdBrowser();
-
- char* SelectedFile();
-};
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_config
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "gd_config.h"
-#include "gd_keyGrabber.h"
-#include "gd_devInfo.h"
-#include "gd_browser.h"
-#include "ge_mixed.h"
-#include "conf.h"
-#include "midiMapConf.h"
-#include "log.h"
-#include "gui_utils.h"
-#include "patch.h"
-#include "kernelAudio.h"
-#include "kernelMidi.h"
-
-
-extern Patch G_Patch;
-extern Conf G_Conf;
-extern bool G_audio_status;
-extern MidiMapConf G_MidiMap;
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gTabMisc::gTabMisc(int X, int Y, int W, int H)
- : Fl_Group(X, Y, W, H, "Misc")
-{
- begin();
- debugMsg = new gChoice(x()+92, y()+9, 253, 20, "Debug messages");
- end();
-
- debugMsg->add("(disabled)");
- debugMsg->add("To standard output");
- debugMsg->add("To file");
-
- labelsize(11);
-
- switch (G_Conf.logMode) {
- case LOG_MODE_MUTE:
- debugMsg->value(0);
- break;
- case LOG_MODE_STDOUT:
- debugMsg->value(1);
- break;
- case LOG_MODE_FILE:
- debugMsg->value(2);
- break;
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabMisc::save()
-{
- switch(debugMsg->value()) {
- case 0:
- G_Conf.logMode = LOG_MODE_MUTE;
- break;
- case 1:
- G_Conf.logMode = LOG_MODE_STDOUT;
- break;
- case 2:
- G_Conf.logMode = LOG_MODE_FILE;
- break;
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gTabAudio::gTabAudio(int X, int Y, int W, int H)
- : Fl_Group(X, Y, W, H, "Sound System")
-{
- begin();
- soundsys = new gChoice(x()+92, y()+9, 253, 20, "System");
- buffersize = new gChoice(x()+92, y()+37, 55, 20, "Buffer size");
- samplerate = new gChoice(x()+290, y()+37, 55, 20, "Sample rate");
- sounddevOut = new gChoice(x()+92, y()+65, 225, 20, "Output device");
- devOutInfo = new gClick (x()+325, y()+65, 20, 20, "?");
- channelsOut = new gChoice(x()+92, y()+93, 55, 20, "Output channels");
- limitOutput = new gCheck (x()+155, y()+97, 55, 20, "Limit output");
- sounddevIn = new gChoice(x()+92, y()+121, 225, 20, "Input device");
- devInInfo = new gClick (x()+325, y()+121, 20, 20, "?");
- channelsIn = new gChoice(x()+92, y()+149, 55, 20, "Input channels");
- delayComp = new gInput (x()+290, y()+149, 55, 20, "Rec delay comp.");
- rsmpQuality = new gChoice(x()+92, y()+177, 253, 20, "Resampling");
- new gBox(x(), rsmpQuality->y()+rsmpQuality->h()+8, w(), 92, "Restart Giada for the changes to take effect.");
- end();
- labelsize(11);
-
-#if defined(__linux__)
-
- if (kernelAudio::hasAPI(RtAudio::LINUX_ALSA))
- soundsys->add("ALSA");
- if (kernelAudio::hasAPI(RtAudio::UNIX_JACK))
- soundsys->add("Jack");
- if (kernelAudio::hasAPI(RtAudio::LINUX_PULSE))
- soundsys->add("PulseAudio");
-
- switch (G_Conf.soundSystem) {
- case SYS_API_ALSA:
- soundsys->show("ALSA");
- break;
- case SYS_API_JACK:
- soundsys->show("Jack");
- buffersize->deactivate();
- samplerate->deactivate();
- break;
- case SYS_API_PULSE:
- soundsys->show("PulseAudio");
- break;
- }
- soundsysInitValue = soundsys->value();
-
-#elif defined(_WIN32)
-
- if (kernelAudio::hasAPI(RtAudio::WINDOWS_DS))
- soundsys->add("DirectSound");
- if (kernelAudio::hasAPI(RtAudio::WINDOWS_ASIO))
- soundsys->add("ASIO");
- soundsys->show(G_Conf.soundSystem == SYS_API_DS ? "DirectSound" : "ASIO");
- soundsysInitValue = soundsys->value();
-
-#elif defined (__APPLE__)
-
- if (kernelAudio::hasAPI(RtAudio::MACOSX_CORE))
- soundsys->add("CoreAudio");
- soundsys->show("CoreAudio");
- soundsysInitValue = soundsys->value();
-
-#endif
-
- sounddevIn->callback(cb_fetchInChans, this);
- sounddevOut->callback(cb_fetchOutChans, this);
-
- devOutInfo->callback(cb_showOutputInfo, this);
- devInInfo->callback(cb_showInputInfo, this);
-
- fetchSoundDevs();
-
- fetchOutChans(sounddevOut->value());
- fetchInChans(sounddevIn->value());
-
- buffersize->add("8");
- buffersize->add("16");
- buffersize->add("32");
- buffersize->add("64");
- buffersize->add("128");
- buffersize->add("256");
- buffersize->add("512");
- buffersize->add("1024");
- buffersize->add("2048");
- buffersize->add("4096");
-
- char buf[8];
- sprintf(buf, "%d", G_Conf.buffersize);
- buffersize->show(buf);
-
- /* fill frequency dropdown menu */
-
- int nfreq = kernelAudio::getTotalFreqs(sounddevOut->value());
- for (int i=0; i<nfreq; i++) {
- char buf[16];
- int freq = kernelAudio::getFreq(sounddevOut->value(), i);
- sprintf(buf, "%d", freq);
- samplerate->add(buf);
- if (freq == G_Conf.samplerate)
- samplerate->value(i);
- }
-
- rsmpQuality->add("Sinc best quality (very slow)");
- rsmpQuality->add("Sinc medium quality (slow)");
- rsmpQuality->add("Sinc basic quality (medium)");
- rsmpQuality->add("Zero Order Hold (fast)");
- rsmpQuality->add("Linear (very fast)");
- rsmpQuality->value(G_Conf.rsmpQuality);
-
- buf[0] = '\0';
- sprintf(buf, "%d", G_Conf.delayComp);
- delayComp->value(buf);
- delayComp->type(FL_INT_INPUT);
- delayComp->maximum_size(5);
-
- limitOutput->value(G_Conf.limitOutput);
- soundsys->callback(cb_deactivate_sounddev, (void*)this);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabAudio::cb_deactivate_sounddev(Fl_Widget *w, void *p) { ((gTabAudio*)p)->__cb_deactivate_sounddev(); }
-void gTabAudio::cb_fetchInChans(Fl_Widget *w, void *p) { ((gTabAudio*)p)->__cb_fetchInChans(); }
-void gTabAudio::cb_fetchOutChans(Fl_Widget *w, void *p) { ((gTabAudio*)p)->__cb_fetchOutChans(); }
-void gTabAudio::cb_showInputInfo(Fl_Widget *w, void *p) { ((gTabAudio*)p)->__cb_showInputInfo(); }
-void gTabAudio::cb_showOutputInfo(Fl_Widget *w, void *p) { ((gTabAudio*)p)->__cb_showOutputInfo(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabAudio::__cb_fetchInChans()
-{
- fetchInChans(sounddevIn->value());
- channelsIn->value(0);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabAudio::__cb_fetchOutChans()
-{
- fetchOutChans(sounddevOut->value());
- channelsOut->value(0);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabAudio::__cb_showInputInfo()
-{
- unsigned dev = kernelAudio::getDeviceByName(sounddevIn->text(sounddevIn->value()));
- new gdDevInfo(dev);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabAudio::__cb_showOutputInfo()
-{
- unsigned dev = kernelAudio::getDeviceByName(sounddevOut->text(sounddevOut->value()));
- new gdDevInfo(dev);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabAudio::__cb_deactivate_sounddev()
-{
- /* if the user changes sound system (eg ALSA->JACK) device menu deactivates.
- * If it returns to the original sound system, we re-fill the list by
- * querying kernelAudio. */
-
- if (soundsysInitValue == soundsys->value()) {
- sounddevOut->clear();
- sounddevIn->clear();
-
- fetchSoundDevs();
-
- /* the '?' button is added by fetchSoundDevs */
-
- fetchOutChans(sounddevOut->value());
- sounddevOut->activate();
- channelsOut->activate();
-
- /* chan menus and '?' button are activated by fetchInChans(...) */
-
- fetchInChans(sounddevIn->value());
- sounddevIn->activate();
- }
- else {
- sounddevOut->deactivate();
- sounddevOut->clear();
- sounddevOut->add("-- restart to fetch device(s) --");
- sounddevOut->value(0);
- channelsOut->deactivate();
- devOutInfo->deactivate();
-
- sounddevIn->deactivate();
- sounddevIn->clear();
- sounddevIn->add("-- restart to fetch device(s) --");
- sounddevIn->value(0);
- channelsIn->deactivate();
- devInInfo->deactivate();
- }
-}
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabAudio::fetchInChans(int menuItem)
-{
- /* if menuItem==0 device in input is disabled. */
-
- if (menuItem == 0) {
- devInInfo ->deactivate();
- channelsIn->deactivate();
- delayComp ->deactivate();
- return;
- }
-
- devInInfo ->activate();
- channelsIn->activate();
- delayComp ->activate();
-
- channelsIn->clear();
-
- unsigned dev = kernelAudio::getDeviceByName(sounddevIn->text(sounddevIn->value()));
- unsigned chs = kernelAudio::getMaxInChans(dev);
-
- if (chs == 0) {
- channelsIn->add("none");
- channelsIn->value(0);
- return;
- }
- for (unsigned i=0; i<chs; i+=2) {
- char str[16];
- sprintf(str, "%d-%d", (i+1), (i+2));
- channelsIn->add(str);
- }
- channelsIn->value(G_Conf.channelsIn);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabAudio::fetchOutChans(int menuItem)
-{
- channelsOut->clear();
-
- unsigned dev = kernelAudio::getDeviceByName(sounddevOut->text(sounddevOut->value()));
- unsigned chs = kernelAudio::getMaxOutChans(dev);
-
- if (chs == 0) {
- channelsOut->add("none");
- channelsOut->value(0);
- return;
- }
- for (unsigned i=0; i<chs; i+=2) {
- char str[16];
- sprintf(str, "%d-%d", (i+1), (i+2));
- channelsOut->add(str);
- }
- channelsOut->value(G_Conf.channelsOut);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int gTabAudio::findMenuDevice(gChoice *m, int device)
-{
- if (device == -1)
- return 0;
-
- if (G_audio_status == false)
- return 0;
-
- for (int i=0; i<m->size(); i++) {
- if (kernelAudio::getDeviceName(device) == NULL)
- continue;
- if (m->text(i) == NULL)
- continue;
- if (strcmp(m->text(i), kernelAudio::getDeviceName(device))==0)
- return i;
- }
-
- return 0;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabAudio::fetchSoundDevs()
-{
- if (kernelAudio::numDevs == 0) {
- sounddevOut->add("-- no devices found --");
- sounddevOut->value(0);
- sounddevIn->add("-- no devices found --");
- sounddevIn->value(0);
- devInInfo ->deactivate();
- devOutInfo->deactivate();
- }
- else {
-
- devInInfo ->activate();
- devOutInfo->activate();
-
- /* input device may be disabled: now device number -1 is the disabled
- * one. KernelAudio knows how to handle it. */
-
- sounddevIn->add("(disabled)");
-
- for (unsigned i=0; i<kernelAudio::numDevs; i++) {
-
- /* escaping '/', very dangerous in FLTK (it creates a submenu) */
-
- std::string tmp = kernelAudio::getDeviceName(i);
- for (unsigned k=0; k<tmp.size(); k++)
- if (tmp[k] == '/' || tmp[k] == '|' || tmp[k] == '&' || tmp[k] == '_')
- tmp[k] = '-';
-
- /* add to list devices with at least 1 channel available. In this
- * way we can filter devices only for input or output, e.g. an input
- * devices has 0 output channels. */
-
- if (kernelAudio::getMaxOutChans(i) > 0)
- sounddevOut->add(tmp.c_str());
-
- if (kernelAudio::getMaxInChans(i) > 0)
- sounddevIn->add(tmp.c_str());
- }
-
- /* we show the device saved in the configuration file. */
-
- if (sounddevOut->size() == 0) {
- sounddevOut->add("-- no devices found --");
- sounddevOut->value(0);
- devOutInfo->deactivate();
- }
- else {
- int outMenuValue = findMenuDevice(sounddevOut, G_Conf.soundDeviceOut);
- sounddevOut->value(outMenuValue);
- }
-
- if (sounddevIn->size() == 0) {
- sounddevIn->add("-- no devices found --");
- sounddevIn->value(0);
- devInInfo->deactivate();
- }
- else {
- int inMenuValue = findMenuDevice(sounddevIn, G_Conf.soundDeviceIn);
- sounddevIn->value(inMenuValue);
- }
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabAudio::save()
-{
- /** FIXME - wrong, if API is missing! Right way in gTabMidi::save */
-
-#ifdef __linux__
- if (soundsys->value() == 0) G_Conf.soundSystem = SYS_API_ALSA;
- else if (soundsys->value() == 1) G_Conf.soundSystem = SYS_API_JACK;
- else if (soundsys->value() == 2) G_Conf.soundSystem = SYS_API_PULSE;
-#else
-#ifdef _WIN32
- if (soundsys->value() == 0) G_Conf.soundSystem = SYS_API_DS;
- else if (soundsys->value() == 1) G_Conf.soundSystem = SYS_API_ASIO;
-#endif
-#endif
-
- /* use the device name to search into the drop down menu's */
-
- G_Conf.soundDeviceOut = kernelAudio::getDeviceByName(sounddevOut->text(sounddevOut->value()));
- G_Conf.soundDeviceIn = kernelAudio::getDeviceByName(sounddevIn->text(sounddevIn->value()));
- G_Conf.channelsOut = channelsOut->value();
- G_Conf.channelsIn = channelsIn->value();
- G_Conf.limitOutput = limitOutput->value();
- G_Conf.rsmpQuality = rsmpQuality->value();
-
- /* if sounddevOut is disabled (because of system change e.g. alsa ->
- * jack) its value is equal to -1. Change it! */
-
- if (G_Conf.soundDeviceOut == -1)
- G_Conf.soundDeviceOut = 0;
-
- int bufsize = atoi(buffersize->text());
- if (bufsize % 2 != 0) bufsize++;
- if (bufsize < 8) bufsize = 8;
- if (bufsize > 8192) bufsize = 8192;
- G_Conf.buffersize = bufsize;
-
- const Fl_Menu_Item *i = NULL;
- i = samplerate->mvalue(); // mvalue() returns a pointer to the last menu item that was picked
- if (i)
- G_Conf.samplerate = atoi(i->label());
-
- int _delayComp = atoi(delayComp->value());
- if (_delayComp < 0) _delayComp = 0;
- G_Conf.delayComp = _delayComp;
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gTabMidi::gTabMidi(int X, int Y, int W, int H)
- : Fl_Group(X, Y, W, H, "MIDI")
-{
- begin();
- system = new gChoice(x()+92, y()+9, 253, 20, "System");
- portOut = new gChoice(x()+92, system->y()+system->h()+8, 253, 20, "Output port");
- portIn = new gChoice(x()+92, portOut->y()+portOut->h()+8, 253, 20, "Input port");
- noNoteOff = new gCheck (x()+92, portIn->y()+portIn->h()+8, 253, 20, "Device does not send NoteOff");
- midiMap = new gChoice(x()+92, noNoteOff->y()+noNoteOff->h(), 253, 20, "Output Midi Map");
- sync = new gChoice(x()+92, midiMap->y()+midiMap->h()+8, 253, 20, "Sync");
- new gBox(x(), sync->y()+sync->h()+8, w(), h()-125, "Restart Giada for the changes to take effect.");
- end();
-
- labelsize(11);
-
- system->callback(cb_changeSystem, (void*)this);
-
- fetchSystems();
- fetchOutPorts();
- fetchInPorts();
- fetchMidiMaps();
-
- noNoteOff->value(G_Conf.noNoteOff);
-
- sync->add("(disabled)");
- sync->add("MIDI Clock (master)");
- sync->add("MTC (master)");
- if (G_Conf.midiSync == MIDI_SYNC_NONE)
- sync->value(0);
- else if (G_Conf.midiSync == MIDI_SYNC_CLOCK_M)
- sync->value(1);
- else if (G_Conf.midiSync == MIDI_SYNC_MTC_M)
- sync->value(2);
-
- systemInitValue = system->value();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabMidi::fetchOutPorts() {
-
- if (kernelMidi::numOutPorts == 0) {
- portOut->add("-- no ports found --");
- portOut->value(0);
- portOut->deactivate();
- }
- else {
-
- portOut->add("(disabled)");
-
- for (unsigned i=0; i<kernelMidi::numOutPorts; i++) {
- char *t = (char*) kernelMidi::getOutPortName(i);
- for (int k=0; t[k] != '\0'; k++)
- if (t[k] == '/' || t[k] == '|' || t[k] == '&' || t[k] == '_')
- t[k] = '-';
- portOut->add(t);
- }
-
- portOut->value(G_Conf.midiPortOut+1); // +1 because midiPortOut=-1 is '(disabled)'
- }
-}
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabMidi::fetchInPorts()
-{
- if (kernelMidi::numInPorts == 0) {
- portIn->add("-- no ports found --");
- portIn->value(0);
- portIn->deactivate();
- }
- else {
-
- portIn->add("(disabled)");
-
- for (unsigned i=0; i<kernelMidi::numInPorts; i++) {
- char *t = (char*) kernelMidi::getInPortName(i);
- for (int k=0; t[k] != '\0'; k++)
- if (t[k] == '/' || t[k] == '|' || t[k] == '&' || t[k] == '_')
- t[k] = '-';
- portIn->add(t);
- }
-
- portIn->value(G_Conf.midiPortIn+1); // +1 because midiPortIn=-1 is '(disabled)'
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabMidi::fetchMidiMaps()
-{
- if (G_MidiMap.maps.size == 0) {
- midiMap->add("(no MIDI maps available)");
- midiMap->value(0);
- midiMap->deactivate();
- return;
- }
- for (unsigned i=0; i<G_MidiMap.maps.size; i++) {
- const char *imap = G_MidiMap.maps.at(i).c_str();
- midiMap->add(imap);
- if (strcmp(G_Conf.midiMapPath, imap) == 0)
- midiMap->value(i);
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabMidi::save()
-{
- if (!strcmp("ALSA", system->text(system->value())))
- G_Conf.midiSystem = RtMidi::LINUX_ALSA;
- else if (!strcmp("Jack", system->text(system->value())))
- G_Conf.midiSystem = RtMidi::UNIX_JACK;
- else if (!strcmp("Multimedia MIDI", system->text(system->value())))
- G_Conf.midiSystem = RtMidi::WINDOWS_MM;
- else if (!strcmp("OSX Core MIDI", system->text(system->value())))
- G_Conf.midiSystem = RtMidi::MACOSX_CORE;
-
- G_Conf.midiPortOut = portOut->value()-1; // -1 because midiPortOut=-1 is '(disabled)'
- G_Conf.midiPortIn = portIn->value()-1; // -1 because midiPortIn=-1 is '(disabled)'
-
- G_Conf.noNoteOff = noNoteOff->value();
-
- G_Conf.setPath(G_Conf.midiMapPath, midiMap->text(midiMap->value()));
-
- if (sync->value() == 0)
- G_Conf.midiSync = MIDI_SYNC_NONE;
- else if (sync->value() == 1)
- G_Conf.midiSync = MIDI_SYNC_CLOCK_M;
- else if (sync->value() == 2)
- G_Conf.midiSync = MIDI_SYNC_MTC_M;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabMidi::fetchSystems()
-{
-#if defined(__linux__)
-
- if (kernelMidi::hasAPI(RtMidi::LINUX_ALSA))
- system->add("ALSA");
- if (kernelMidi::hasAPI(RtMidi::UNIX_JACK))
- system->add("Jack");
-
-#elif defined(_WIN32)
-
- if (kernelMidi::hasAPI(RtMidi::WINDOWS_MM))
- system->add("Multimedia MIDI");
-
-#elif defined (__APPLE__)
-
- system->add("OSX Core MIDI");
-
-#endif
-
- switch (G_Conf.midiSystem) {
- case RtMidi::LINUX_ALSA: system->show("ALSA"); break;
- case RtMidi::UNIX_JACK: system->show("Jack"); break;
- case RtMidi::WINDOWS_MM: system->show("Multimedia MIDI"); break;
- case RtMidi::MACOSX_CORE: system->show("OSX Core MIDI"); break;
- default: system->value(0); break;
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabMidi::cb_changeSystem(Fl_Widget *w, void *p) { ((gTabMidi*)p)->__cb_changeSystem(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabMidi::__cb_changeSystem()
-{
- /* if the user changes MIDI device (eg ALSA->JACK) device menu deactivates.
- * If it returns to the original system, we re-fill the list by
- * querying kernelMidi. */
-
- if (systemInitValue == system->value()) {
- portOut->clear();
- fetchOutPorts();
- portOut->activate();
- }
- else {
- portOut->deactivate();
- portOut->clear();
- portOut->add("-- restart to fetch device(s) --");
- portOut->value(0);
- }
-
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gTabBehaviors::gTabBehaviors(int X, int Y, int W, int H)
- : Fl_Group(X, Y, W, H, "Behaviors")
-{
- begin();
- Fl_Group *radioGrp_1 = new Fl_Group(x(), y()+10, w(), 70); // radio group for the mutex
- new gBox(x(), y()+10, 70, 25, "When a channel with recorded actions is halted:", FL_ALIGN_LEFT);
- recsStopOnChanHalt_1 = new gRadio(x()+25, y()+35, 280, 20, "stop it immediately");
- recsStopOnChanHalt_0 = new gRadio(x()+25, y()+55, 280, 20, "play it until finished");
- radioGrp_1->end();
-
- Fl_Group *radioGrp_2 = new Fl_Group(x(), y()+70, w(), 70); // radio group for the mutex
- new gBox(x(), y()+80, 70, 25, "When the sequencer is halted:", FL_ALIGN_LEFT);
- chansStopOnSeqHalt_1 = new gRadio(x()+25, y()+105, 280, 20, "stop immediately all dynamic channels");
- chansStopOnSeqHalt_0 = new gRadio(x()+25, y()+125, 280, 20, "play all dynamic channels until finished");
- radioGrp_2->end();
-
- treatRecsAsLoops = new gCheck(x(), y()+155, 280, 20, "Treat one shot channels with actions as loops");
-
- end();
- labelsize(11);
-
- G_Conf.recsStopOnChanHalt == 1 ? recsStopOnChanHalt_1->value(1) : recsStopOnChanHalt_0->value(1);
- G_Conf.chansStopOnSeqHalt == 1 ? chansStopOnSeqHalt_1->value(1) : chansStopOnSeqHalt_0->value(1);
- G_Conf.treatRecsAsLoops == 1 ? treatRecsAsLoops->value(1) : treatRecsAsLoops->value(0);
-
- recsStopOnChanHalt_1->callback(cb_radio_mutex, (void*)this);
- recsStopOnChanHalt_0->callback(cb_radio_mutex, (void*)this);
- chansStopOnSeqHalt_1->callback(cb_radio_mutex, (void*)this);
- chansStopOnSeqHalt_0->callback(cb_radio_mutex, (void*)this);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabBehaviors::cb_radio_mutex(Fl_Widget *w, void *p) { ((gTabBehaviors*)p)->__cb_radio_mutex(w); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabBehaviors::__cb_radio_mutex(Fl_Widget *w)
-{
- ((Fl_Button *)w)->type(FL_RADIO_BUTTON);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gTabBehaviors::save()
-{
- G_Conf.recsStopOnChanHalt = recsStopOnChanHalt_1->value() == 1 ? 1 : 0;
- G_Conf.chansStopOnSeqHalt = chansStopOnSeqHalt_1->value() == 1 ? 1 : 0;
- G_Conf.treatRecsAsLoops = treatRecsAsLoops->value() == 1 ? 1 : 0;
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gdConfig::gdConfig(int w, int h) : gWindow(w, h, "Configuration")
-{
- set_modal();
-
- if (G_Conf.configX)
- resize(G_Conf.configX, G_Conf.configY, this->w(), this->h());
-
- Fl_Tabs *tabs = new Fl_Tabs(8, 8, w-16, h-44);
- tabAudio = new gTabAudio(tabs->x()+10, tabs->y()+20, tabs->w()-20, tabs->h()-40);
- tabMidi = new gTabMidi(tabs->x()+10, tabs->y()+20, tabs->w()-20, tabs->h()-40);
- tabBehaviors = new gTabBehaviors(tabs->x()+10, tabs->y()+20, tabs->w()-20, tabs->h()-40);
- tabMisc = new gTabMisc(tabs->x()+10, tabs->y()+20, tabs->w()-20, tabs->h()-40);
- tabs->end();
-
- save = new gClick (w-88, h-28, 80, 20, "Save");
- cancel = new gClick (w-176, h-28, 80, 20, "Cancel");
-
- end();
-
- tabs->box(FL_FLAT_BOX); // TODO - G_BOX crashes FLTK 1.3.3
-
- tabs->labelcolor(COLOR_TEXT_0);
-
- save->callback(cb_save_config, (void*)this);
- cancel->callback(cb_cancel, (void*)this);
-
- gu_setFavicon(this);
- setId(WID_CONFIG);
- show();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gdConfig::~gdConfig()
-{
- G_Conf.configX = x();
- G_Conf.configY = y();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdConfig::cb_save_config(Fl_Widget *w, void *p) { ((gdConfig*)p)->__cb_save_config(); }
-void gdConfig::cb_cancel (Fl_Widget *w, void *p) { ((gdConfig*)p)->__cb_cancel(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdConfig::__cb_save_config()
-{
- tabAudio->save();
- tabBehaviors->save();
- tabMidi->save();
- tabMisc->save();
- do_callback();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdConfig::__cb_cancel()
-{
- do_callback();
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_config
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifndef GD_CONFIG_H
-#define GD_CONFIG_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Double_Window.H>
-#include <FL/Fl_Tabs.H>
-#include "ge_window.h"
-
-
-class gdConfig : public gWindow
-{
-private:
- static void cb_save_config (Fl_Widget *w, void *p);
- static void cb_cancel (Fl_Widget *w, void *p);
- inline void __cb_save_config();
- inline void __cb_cancel();
-
-public:
- gdConfig(int w, int h);
- ~gdConfig();
-
- class gTabAudio *tabAudio;
- class gTabBehaviors *tabBehaviors;
- class gTabMidi *tabMidi;
- class gTabMisc *tabMisc;
- class gClick *save;
- class gClick *cancel;
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-class gTabMidi : public Fl_Group
-{
-private:
-
- void fetchSystems();
- void fetchOutPorts();
- void fetchInPorts();
- void fetchMidiMaps();
-
- static void cb_changeSystem (Fl_Widget *w, void *p);
- inline void __cb_changeSystem();
-
- int systemInitValue;
-
-public:
-
- class gChoice *system;
- class gChoice *portOut;
- class gChoice *portIn;
- class gCheck *noNoteOff;
- class gChoice *midiMap;
- class gChoice *sync;
-
- gTabMidi(int x, int y, int w, int h);
-
- void save();
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-class gTabAudio : public Fl_Group
-{
-private:
- static void cb_deactivate_sounddev(Fl_Widget *w, void *p);
- static void cb_fetchInChans (Fl_Widget *w, void *p);
- static void cb_fetchOutChans (Fl_Widget *w, void *p);
- static void cb_showInputInfo (Fl_Widget *w, void *p);
- static void cb_showOutputInfo (Fl_Widget *w, void *p);
- inline void __cb_deactivate_sounddev();
- inline void __cb_fetchInChans();
- inline void __cb_fetchOutChans();
- inline void __cb_showInputInfo();
- inline void __cb_showOutputInfo();
-
- void fetchSoundDevs();
- void fetchInChans(int menuItem);
- void fetchOutChans(int menuItem);
- int findMenuDevice(class gChoice *m, int device);
-
- int soundsysInitValue;
-
-public:
- class gChoice *soundsys;
- class gChoice *samplerate;
- class gChoice *rsmpQuality;
- class gChoice *sounddevIn;
- class gClick *devInInfo;
- class gChoice *channelsIn;
- class gChoice *sounddevOut;
- class gClick *devOutInfo;
- class gChoice *channelsOut;
- class gCheck *limitOutput;
- class gChoice *buffersize;
- class gInput *delayComp;
-
- gTabAudio(int x, int y, int w, int h);
-
- void save();
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-class gTabBehaviors : public Fl_Group
-{
-private:
- static void cb_radio_mutex (Fl_Widget *w, void *p);
- inline void __cb_radio_mutex(Fl_Widget *w);
-
-public:
- class gRadio *recsStopOnChanHalt_1;
- class gRadio *recsStopOnChanHalt_0;
- class gRadio *chansStopOnSeqHalt_1;
- class gRadio *chansStopOnSeqHalt_0;
- class gCheck *treatRecsAsLoops;
-
- gTabBehaviors(int x, int y, int w, int h);
-
- void save();
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-class gTabMisc : public Fl_Group
-{
-public:
- class gChoice *debugMsg;
-
- gTabMisc(int x, int y, int w, int h);
-
- void save();
-};
-
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_devInfo
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include "gd_devInfo.h"
-#include "ge_mixed.h"
-#include "kernelAudio.h"
-#include "gui_utils.h"
-
-
-gdDevInfo::gdDevInfo(unsigned dev)
-: Fl_Window(340, 300, "Device information") {
- set_modal();
-
- text = new gBox(8, 8, 320, 200, "", (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_TOP));
- close = new gClick(252, h()-28, 80, 20, "Close");
- end();
-
- std::string bufTxt;
- char bufNum[128];
- int lines = 0;
-
- bufTxt = "Device name: ";
- bufTxt += +kernelAudio::getDeviceName(dev);
- bufTxt += "\n";
- lines++;
-
- bufTxt += "Total output(s): ";
- sprintf(bufNum, "%d\n", kernelAudio::getMaxOutChans(dev));
- bufTxt += bufNum;
- lines++;
-
- bufTxt += "Total intput(s): ";
- sprintf(bufNum, "%d\n", kernelAudio::getMaxInChans(dev));
- bufTxt += bufNum;
- lines++;
-
- bufTxt += "Duplex channel(s): ";
- sprintf(bufNum, "%d\n", kernelAudio::getDuplexChans(dev));
- bufTxt += bufNum;
- lines++;
-
- bufTxt += "Default output: ";
- sprintf(bufNum, "%s\n", kernelAudio::isDefaultOut(dev) ? "yes" : "no");
- bufTxt += bufNum;
- lines++;
-
- bufTxt += "Default input: ";
- sprintf(bufNum, "%s\n", kernelAudio::isDefaultIn(dev) ? "yes" : "no");
- bufTxt += bufNum;
- lines++;
-
- int totalFreq = kernelAudio::getTotalFreqs(dev);
- bufTxt += "Supported frequencies: ";
- sprintf(bufNum, "%d", totalFreq);
- bufTxt += bufNum;
- lines++;
-
- for (int i=0; i<totalFreq; i++) {
- sprintf(bufNum, "%d ", kernelAudio::getFreq(dev, i));
- if (i%6 == 0) { // new line each X printed freqs AND on the first line (i%0 != 0)
- bufTxt += "\n ";
- lines++;
- }
- bufTxt += bufNum;
- }
-
- text->copy_label(bufTxt.c_str());
-
- /* resize the window to fit the content. fl_height() returns the height
- * of a line. fl_height() * total lines + margins + button size */
-
- resize(x(), y(), w(), lines*fl_height() + 8 + 8 + 8 + 20);
- close->position(close->x(), lines*fl_height() + 8 + 8);
-
- close->callback(__cb_window_closer, (void*)this);
- gu_setFavicon(this);
- show();
-}
-
-
-gdDevInfo::~gdDevInfo() {}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_devInfo
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef GD_DEV_INFO_H
-#define GD_DEV_INFO_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Window.H>
-
-
-class gdDevInfo : public Fl_Window {
-private:
- class gBox *text;
- class gClick *close;
-
-public:
- gdDevInfo(unsigned dev);
- ~gdDevInfo();
-};
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_editor
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include "gd_editor.h"
-#include "gd_mainWindow.h"
-#include "ge_waveform.h"
-#include "gd_warnings.h"
-#include "gg_waveTools.h"
-#include "ge_mixed.h"
-#include "gg_keyboard.h"
-#include "ge_channel.h"
-#include "waveFx.h"
-#include "conf.h"
-#include "graphics.h"
-#include "gui_utils.h"
-#include "glue.h"
-#include "mixerHandler.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "mixer.h"
-#include "wave.h"
-
-
-extern Mixer G_Mixer;
-extern gdMainWindow *mainWin;
-extern Conf G_Conf;
-
-
-gdEditor::gdEditor(SampleChannel *ch)
- : gWindow(640, 480),
- ch(ch)
-{
- set_non_modal();
-
- if (G_Conf.sampleEditorX)
- resize(G_Conf.sampleEditorX, G_Conf.sampleEditorY, G_Conf.sampleEditorW, G_Conf.sampleEditorH);
-
- /* top bar: grid and zoom tools */
-
- Fl_Group *bar = new Fl_Group(8, 8, w()-16, 20);
- bar->begin();
- grid = new gChoice(bar->x(), bar->y(), 50, 20);
- snap = new gCheck(grid->x()+grid->w()+4, bar->y()+4, 12, 12);
- zoomOut = new gClick(bar->x()+bar->w()-20, bar->y(), 20, 20, "", zoomOutOff_xpm, zoomOutOn_xpm);
- zoomIn = new gClick(zoomOut->x()-24, bar->y(), 20, 20, "", zoomInOff_xpm, zoomInOn_xpm);
- bar->end();
- bar->resizable(new gBox(grid->x()+grid->w()+4, bar->y(), 80, bar->h()));
-
- /* waveform */
-
- waveTools = new gWaveTools(8, 36, w()-16, h()-120, ch);
- waveTools->end();
-
- /* other tools */
-
- Fl_Group *tools = new Fl_Group(8, waveTools->y()+waveTools->h()+8, w()-16, 130);
- tools->begin();
- volume = new gDial (tools->x()+42, tools->y(), 20, 20, "Volume");
- volumeNum = new gInput(volume->x()+volume->w()+4, tools->y(), 46, 20, "dB");
-
- boost = new gDial (volumeNum->x()+volumeNum->w()+80, tools->y(), 20, 20, "Boost");
- boostNum = new gInput(boost->x()+boost->w()+4, tools->y(), 46, 20, "dB");
-
- normalize = new gClick(boostNum->x()+boostNum->w()+54, tools->y(), 70, 20, "Normalize");
- pan = new gDial (normalize->x()+normalize->w()+40, tools->y(), 20, 20, "Pan");
- panNum = new gInput(pan->x()+pan->w()+4, tools->y(), 45, 20, "%");
-
- pitch = new gDial (tools->x()+42, volume->y()+volume->h()+4, 20, 20, "Pitch");
- pitchNum = new gInput(pitch->x()+pitch->w()+4, volume->y()+volume->h()+4, 46, 20);
- pitchToBar = new gClick(pitchNum->x()+pitchNum->w()+4, volume->y()+volume->h()+4, 46, 20, "To bar");
- pitchToSong = new gClick(pitchToBar->x()+pitchToBar->w()+4, volume->y()+volume->h()+4, 46, 20, "To song");
- pitchHalf = new gClick(pitchToSong->x()+pitchToSong->w()+4, volume->y()+volume->h()+4, 21, 20, "÷");
- pitchDouble = new gClick(pitchHalf->x()+pitchHalf->w()+4, volume->y()+volume->h()+4, 21, 20, "×");
- pitchReset = new gClick(pitchDouble->x()+pitchDouble->w()+4, volume->y()+volume->h()+4, 46, 20, "Reset");
- reload = new gClick(pitchReset->x()+pitchReset->w()+4, volume->y()+volume->h()+4, 70, 20, "Reload");
-
- chanStart = new gInput(tools->x()+52, pitch->y()+pitch->h()+4, 60, 20, "Start");
- chanEnd = new gInput(chanStart->x()+chanStart->w()+40, pitch->y()+pitch->h()+4, 60, 20, "End");
- resetStartEnd = new gClick(chanEnd->x()+chanEnd->w()+4, pitch->y()+pitch->h()+4, 46, 20, "Reset");
-
- tools->end();
- tools->resizable(new gBox(panNum->x()+panNum->w()+4, tools->y(), 80, tools->h()));
-
- /* grid tool setup */
-
- grid->add("(off)");
- grid->add("2");
- grid->add("3");
- grid->add("4");
- grid->add("6");
- grid->add("8");
- grid->add("16");
- grid->add("32");
- grid->add("64");
- grid->value(G_Conf.sampleEditorGridVal);
- grid->callback(cb_changeGrid, (void*)this);
-
- snap->value(G_Conf.sampleEditorGridOn);
- snap->callback(cb_enableSnap, (void*)this);
-
- /* TODO - redraw grid if != (off) */
-
- char buf[16];
- sprintf(buf, "%d", ch->begin / 2); // divided by 2 because stereo
- chanStart->value(buf);
- chanStart->type(FL_INT_INPUT);
- chanStart->callback(cb_setChanPos, this);
-
- /* inputs callback: fire when they lose focus or Enter is pressed. */
-
- chanStart->when(FL_WHEN_RELEASE | FL_WHEN_ENTER_KEY);
- chanEnd ->when(FL_WHEN_RELEASE | FL_WHEN_ENTER_KEY);
-
- sprintf(buf, "%d", ch->end / 2); // divided by 2 because stereo
- chanEnd->value(buf);
- chanEnd->type(FL_INT_INPUT);
- chanEnd->callback(cb_setChanPos, this);
-
- resetStartEnd->callback(cb_resetStartEnd, this);
-
- volume->callback(cb_setVolume, (void*)this);
- volume->value(ch->guiChannel->vol->value());
-
- float dB = 20*log10(ch->volume); // dB = 20*log_10(linear value)
- if (dB > -INFINITY) sprintf(buf, "%.2f", dB);
- else sprintf(buf, "-inf");
- volumeNum->value(buf);
- volumeNum->align(FL_ALIGN_RIGHT);
- volumeNum->callback(cb_setVolumeNum, (void*)this);
-
- boost->range(1.0f, 10.0f);
- boost->callback(cb_setBoost, (void*)this);
- if (ch->boost > 10.f)
- boost->value(10.0f);
- else
- boost->value(ch->boost);
- boost->when(FL_WHEN_CHANGED | FL_WHEN_RELEASE);
-
- float boost = 20*log10(ch->boost); // dB = 20*log_10(linear value)
- sprintf(buf, "%.2f", boost);
- boostNum->value(buf);
- boostNum->align(FL_ALIGN_RIGHT);
- boostNum->callback(cb_setBoostNum, (void*)this);
-
- normalize->callback(cb_normalize, (void*)this);
-
- pan->range(0.0f, 2.0f);
- pan->callback(cb_panning, (void*)this);
-
- pitch->range(0.01f, 4.0f);
- pitch->value(ch->pitch);
- pitch->callback(cb_setPitch, (void*)this);
- pitch->when(FL_WHEN_RELEASE);
-
- sprintf(buf, "%.4f", ch->pitch); // 4 digits
- pitchNum->value(buf);
- pitchNum->align(FL_ALIGN_RIGHT);
- pitchNum->callback(cb_setPitchNum, (void*)this);
- pitchNum->when(FL_WHEN_RELEASE | FL_WHEN_ENTER_KEY);
-
- pitchToBar->callback(cb_setPitchToBar, (void*)this);
- pitchToSong->callback(cb_setPitchToSong, (void*)this);
- pitchHalf->callback(cb_setPitchHalf, (void*)this);
- pitchDouble->callback(cb_setPitchDouble, (void*)this);
- pitchReset->callback(cb_resetPitch, (void*)this);
-
- reload->callback(cb_reload, (void*)this);
-
- zoomOut->callback(cb_zoomOut, (void*)this);
- zoomIn->callback(cb_zoomIn, (void*)this);
-
- /* logical samples (aka takes) cannot be reloaded. So far. */
-
- if (ch->wave->isLogical)
- reload->deactivate();
-
- if (ch->panRight < 1.0f) {
- char buf[8];
- sprintf(buf, "%d L", abs((ch->panRight * 100.0f) - 100));
- pan->value(ch->panRight);
- panNum->value(buf);
- }
- else if (ch->panRight == 1.0f && ch->panLeft == 1.0f) {
- pan->value(1.0f);
- panNum->value("C");
- }
- else {
- char buf[8];
- sprintf(buf, "%d R", abs((ch->panLeft * 100.0f) - 100));
- pan->value(2.0f - ch->panLeft);
- panNum->value(buf);
- }
-
- panNum->align(FL_ALIGN_RIGHT);
- panNum->readonly(1);
- panNum->cursor_color(FL_WHITE);
-
- gu_setFavicon(this);
- size_range(640, 480);
- resizable(waveTools);
-
- label(ch->wave->name.c_str());
-
- show();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gdEditor::~gdEditor()
-{
- G_Conf.sampleEditorX = x();
- G_Conf.sampleEditorY = y();
- G_Conf.sampleEditorW = w();
- G_Conf.sampleEditorH = h();
- G_Conf.sampleEditorGridVal = grid->value();
- G_Conf.sampleEditorGridOn = snap->value();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::cb_setChanPos (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setChanPos(); }
-void gdEditor::cb_resetStartEnd (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_resetStartEnd(); }
-void gdEditor::cb_setVolume (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setVolume(); }
-void gdEditor::cb_setVolumeNum (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setVolumeNum(); }
-void gdEditor::cb_setBoost (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setBoost(); }
-void gdEditor::cb_setBoostNum (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setBoostNum(); }
-void gdEditor::cb_normalize (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_normalize(); }
-void gdEditor::cb_panning (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_panning(); }
-void gdEditor::cb_reload (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_reload(); }
-void gdEditor::cb_setPitch (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setPitch(); }
-void gdEditor::cb_setPitchToBar (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setPitchToBar(); }
-void gdEditor::cb_setPitchToSong (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setPitchToSong(); }
-void gdEditor::cb_setPitchHalf (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setPitchHalf(); }
-void gdEditor::cb_setPitchDouble (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setPitchDouble(); }
-void gdEditor::cb_resetPitch (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_resetPitch(); }
-void gdEditor::cb_setPitchNum (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setPitchNum(); }
-void gdEditor::cb_zoomIn (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_zoomIn(); }
-void gdEditor::cb_zoomOut (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_zoomOut(); }
-void gdEditor::cb_changeGrid (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_changeGrid(); }
-void gdEditor::cb_enableSnap (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_enableSnap(); }
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_enableSnap()
-{
- waveTools->waveform->setSnap(!waveTools->waveform->getSnap());
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_setPitchToBar()
-{
- glue_setPitch(this, ch, ch->end/(float)G_Mixer.framesPerBar, true);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_setPitchToSong()
-{
- glue_setPitch(this, ch, ch->end/(float)G_Mixer.totalFrames, true);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_resetPitch()
-{
- glue_setPitch(this, ch, 1.0f, true);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_setChanPos()
-{
- glue_setBeginEndChannel(
- this,
- ch,
- atoi(chanStart->value())*2, // glue halves printed values
- atoi(chanEnd->value())*2,
- true
- );
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_resetStartEnd()
-{
- glue_setBeginEndChannel(this, ch, 0, ch->wave->size, true);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_setVolume()
-{
- glue_setVolEditor(this, ch, volume->value(), false);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_setVolumeNum()
-{
- glue_setVolEditor(this, ch, atof(volumeNum->value()), true);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_setBoost()
-{
- if (Fl::event() == FL_DRAG)
- glue_setBoost(this, ch, boost->value(), false);
- else if (Fl::event() == FL_RELEASE) {
- glue_setBoost(this, ch, boost->value(), false);
- waveTools->updateWaveform();
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_setBoostNum()
-{
- glue_setBoost(this, ch, atof(boostNum->value()), true);
- waveTools->updateWaveform();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_normalize()
-{
- float val = wfx_normalizeSoft(ch->wave);
- glue_setBoost(this, ch, val, false); // we pretend that a fake user turns the dial (numeric=false)
- if (val < 0.0f)
- boost->value(0.0f);
- else
- if (val > 20.0f) // a dial > than it's max value goes crazy
- boost->value(10.0f);
- else
- boost->value(val);
- waveTools->updateWaveform();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_panning()
-{
- glue_setPanning(this, ch, pan->value());
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_reload()
-{
- if (!gdConfirmWin("Warning", "Reload sample: are you sure?"))
- return;
-
- /* no need for glue_loadChan, there's no gui to refresh */
-
- ch->load(ch->wave->pathfile.c_str());
-
- glue_setBoost(this, ch, DEFAULT_BOOST, true);
- glue_setPitch(this, ch, gDEFAULT_PITCH, true);
- glue_setPanning(this, ch, 1.0f);
- pan->value(1.0f); // glue_setPanning doesn't do it
- pan->redraw(); // glue_setPanning doesn't do it
-
- waveTools->waveform->stretchToWindow();
- waveTools->updateWaveform();
-
- glue_setBeginEndChannel(this, ch, 0, ch->wave->size, true);
-
- redraw();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_setPitch()
-{
- glue_setPitch(this, ch, pitch->value(), false);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_setPitchNum()
-{
- glue_setPitch(this, ch, atof(pitchNum->value()), true);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_setPitchHalf()
-{
- glue_setPitch(this, ch, pitch->value()/2, true);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_setPitchDouble()
-{
- glue_setPitch(this, ch, pitch->value()*2, true);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_zoomIn()
-{
- waveTools->waveform->setZoom(-1);
- waveTools->redraw();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_zoomOut()
-{
- waveTools->waveform->setZoom(0);
- waveTools->redraw();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdEditor::__cb_changeGrid()
-{
- waveTools->waveform->setGridLevel(atoi(grid->text()));
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_editor
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifndef GD_EDITOR_H
-#define GD_EDITOR_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Double_Window.H>
-#include <math.h>
-#include "ge_window.h"
-
-
-class gdEditor : public gWindow {
-
-private:
-
- static void cb_setChanPos (Fl_Widget *w, void *p);
- static void cb_resetStartEnd (Fl_Widget *w, void *p);
- static void cb_setVolume (Fl_Widget *w, void *p);
- static void cb_setVolumeNum (Fl_Widget *w, void *p);
- static void cb_setBoost (Fl_Widget *w, void *p);
- static void cb_setBoostNum (Fl_Widget *w, void *p);
- static void cb_normalize (Fl_Widget *w, void *p);
- static void cb_panning (Fl_Widget *w, void *p);
- static void cb_reload (Fl_Widget *w, void *p);
- static void cb_setPitch (Fl_Widget *w, void *p);
- static void cb_setPitchToBar (Fl_Widget *w, void *p);
- static void cb_setPitchToSong(Fl_Widget *w, void *p);
- static void cb_setPitchHalf (Fl_Widget *w, void *p);
- static void cb_setPitchDouble(Fl_Widget *w, void *p);
- static void cb_resetPitch (Fl_Widget *w, void *p);
- static void cb_setPitchNum (Fl_Widget *w, void *p);
- static void cb_zoomIn (Fl_Widget *w, void *p);
- static void cb_zoomOut (Fl_Widget *w, void *p);
- static void cb_changeGrid (Fl_Widget *w, void *p);
- static void cb_enableSnap (Fl_Widget *w, void *p);
- inline void __cb_setChanPos();
- inline void __cb_resetStartEnd();
- inline void __cb_setVolume();
- inline void __cb_setVolumeNum();
- inline void __cb_setBoost();
- inline void __cb_setBoostNum();
- inline void __cb_normalize();
- inline void __cb_panning();
- inline void __cb_reload();
- inline void __cb_setPitch();
- inline void __cb_setPitchToBar();
- inline void __cb_setPitchToSong();
- inline void __cb_setPitchHalf();
- inline void __cb_setPitchDouble();
- inline void __cb_resetPitch();
- inline void __cb_setPitchNum();
- inline void __cb_zoomIn();
- inline void __cb_zoomOut();
- inline void __cb_changeGrid();
- inline void __cb_enableSnap();
-
-public:
-
- gdEditor(class SampleChannel *ch);
- ~gdEditor();
-
- class gClick *zoomIn;
- class gClick *zoomOut;
- class gWaveTools *waveTools;
- class gInput *chanStart;
- class gInput *chanEnd;
- class gClick *resetStartEnd;
- class gDial *volume;
- class gInput *volumeNum;
- class gDial *boost;
- class gInput *boostNum;
- class gClick *normalize;
- class gDial *pan;
- class gInput *panNum;
- class gClick *reload;
- class gDial *pitch;
- class gInput *pitchNum;
- class gClick *pitchToBar;
- class gClick *pitchToSong;
- class gClick *pitchHalf;
- class gClick *pitchDouble;
- class gClick *pitchReset;
- class gClick *close;
- class gChoice *grid;
- class gCheck *snap;
-
- class SampleChannel *ch;
-};
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_keyGrabber
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "gd_keyGrabber.h"
-#include "gg_keyboard.h"
-#include "ge_mixed.h"
-#include "gd_config.h"
-#include "ge_channel.h"
-#include "gd_mainWindow.h"
-#include "gui_utils.h"
-#include "conf.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "midiChannel.h"
-#include "log.h"
-
-
-extern Conf G_Conf;
-extern gdMainWindow *mainWin;
-
-
-gdKeyGrabber::gdKeyGrabber(Channel *ch)
- : gWindow(300, 126, "Key configuration"), ch(ch)
-{
- set_modal();
- text = new gBox(8, 8, 284, 80, "");
- clear = new gClick(w()-88, text->y()+text->h()+8, 80, 20, "Clear");
- cancel = new gClick(clear->x()-88, clear->y(), 80, 20, "Close");
- end();
-
- clear->callback(cb_clear, (void*)this);
- cancel->callback(cb_cancel, (void*)this);
-
- updateText(ch->key);
-
- gu_setFavicon(this);
- show();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdKeyGrabber::cb_clear (Fl_Widget *w, void *p) { ((gdKeyGrabber*)p)->__cb_clear(); }
-void gdKeyGrabber::cb_cancel(Fl_Widget *w, void *p) { ((gdKeyGrabber*)p)->__cb_cancel(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdKeyGrabber::__cb_cancel()
-{
- do_callback();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdKeyGrabber::__cb_clear()
-{
- updateText(0);
- setButtonLabel(0);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdKeyGrabber::setButtonLabel(int key)
-{
- char tmp[2]; sprintf(tmp, "%c", key);
- ch->guiChannel->button->copy_label(tmp);
- ch->key = key;
-}
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdKeyGrabber::updateText(int key)
-{
- char tmp2[64];
- if (key != 0)
- sprintf(tmp2, "Press a key.\n\nCurrent binding: %c", key);
- else
- sprintf(tmp2, "Press a key.\n\nCurrent binding: [none]");
- text->copy_label(tmp2);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int gdKeyGrabber::handle(int e)
-{
- int ret = Fl_Group::handle(e);
- switch(e) {
- case FL_KEYUP: {
- int x = Fl::event_key();
- if (strlen(Fl::event_text()) != 0
- && x != FL_BackSpace
- && x != FL_Enter
- && x != FL_Delete
- && x != FL_Tab
- && x != FL_End
- && x != ' ')
- {
- gLog("set key '%c' (%d) for channel %d\n", x, x, ch->index);
- setButtonLabel(x);
- updateText(x);
- break;
- }
- else
- gLog("invalid key\n");
- }
- }
- return(ret);
-}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_keyGrabber
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef GD_KEYGRABBER_H
-#define GD_KEYGRABBER_H
-
-
-#include <FL/Fl.H>
-#include "ge_window.h"
-
-
-class gdKeyGrabber : public gWindow
-{
-private:
-
- class Channel *ch;
-
- class gBox *text;
- class gClick *clear;
- class gClick *cancel;
-
- static void cb_clear (Fl_Widget *w, void *p);
- static void cb_cancel(Fl_Widget *w, void *p);
- inline void __cb_clear ();
- inline void __cb_cancel();
-
- void setButtonLabel(int key);
-
- void updateText(int key);
-
-public:
-
- gdKeyGrabber(class Channel *ch);
- int handle(int e);
-};
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_mainWindow
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifdef __linux__
- #include <sys/stat.h> // for mkdir
-#endif
-
-#include "gd_mainWindow.h"
-#include "gd_warnings.h"
-#include "gd_bpmInput.h"
-#include "gd_beatsInput.h"
-#include "gd_midiInput.h"
-#include "gg_keyboard.h"
-#include "gd_about.h"
-#include "gd_config.h"
-#include "gd_browser.h"
-#include "graphics.h"
-#include "glue.h"
-#include "mixer.h"
-#include "recorder.h"
-#include "mixerHandler.h"
-#include "pluginHost.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "init.h"
-#include "patch.h"
-#include "conf.h"
-
-#ifdef WITH_VST
-#include "gd_pluginList.h"
-#endif
-
-
-extern Mixer G_Mixer;
-extern Patch G_Patch;
-extern Conf G_Conf;
-extern gdMainWindow *mainWin;
-extern bool G_quit;
-extern bool G_audio_status;
-
-#if defined(WITH_VST)
-extern PluginHost G_PluginHost;
-#endif
-
-
-gdMainWindow::gdMainWindow(int W, int H, const char *title, int argc, char **argv)
- : gWindow(W, H, title)
-{
- Fl::visible_focus(0);
- Fl::background(25, 25, 25);
- Fl::set_boxtype(G_BOX, gDrawBox, 1, 1, 2, 2); // custom box G_BOX
-
- size_range(GUI_WIDTH, GUI_HEIGHT);
-
- menu = new gMenu(8, -1);
- inOut = new gInOut(408, 8);
- controller = new gController(8, 39);
- timing = new gTiming(632, 39);
- beatMeter = new gBeatMeter(100, 83, 609, 20);
- keyboard = new gKeyboard(8, 122, w()-16, 380);
-
- /* zone 1 - menus, and I/O tools */
-
- Fl_Group *zone1 = new Fl_Group(8, 8, W-16, 20);
- zone1->add(menu);
- zone1->resizable(new Fl_Box(300, 8, 80, 20));
- zone1->add(inOut);
-
- /* zone 2 - controller and timing tools */
-
- Fl_Group *zone2 = new Fl_Group(8, controller->y(), W-16, controller->h());
- zone2->add(controller);
- zone2->resizable(new Fl_Box(controller->x()+controller->w()+4, zone2->y(), 80, 20));
- zone2->add(timing);
-
- /* zone 3 - beat meter */
-
- Fl_Group *zone3 = new Fl_Group(8, beatMeter->y(), W-16, beatMeter->h());
- zone3->add(beatMeter);
-
- /* zone 4 - the keyboard (Fl_Group is unnecessary here, keyboard is
- * a group by itself) */
-
- resizable(keyboard);
-
- add(zone1);
- add(zone2);
- add(zone3);
- add(keyboard);
- callback(cb_endprogram);
- gu_setFavicon(this);
- show(argc, argv);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdMainWindow::cb_endprogram(Fl_Widget *v, void *p) { mainWin->__cb_endprogram(); }
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gdMainWindow::__cb_endprogram()
-{
- if (!gdConfirmWin("Warning", "Quit Giada: are you sure?"))
- return;
- init_shutdown();
- hide();
- delete this;
-}
-
-
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-
-
-gInOut::gInOut(int x, int y)
- : Fl_Group(x, y, 394, 20)
-{
- begin();
-
-#if defined(WITH_VST)
- masterFxIn = new gFxButton (x, y, 20, 20, fxOff_xpm, fxOn_xpm);
- inVol = new gDial (masterFxIn->x()+masterFxIn->w()+4, y, 20, 20);
- inMeter = new gSoundMeter(inVol->x()+inVol->w()+4, y+5, 140, 10);
- inToOut = new gClick (inMeter->x()+inMeter->w()+4, y+5, 10, 10, "");
- outMeter = new gSoundMeter(inToOut->x()+inToOut->w()+4, y+5, 140, 10);
- outVol = new gDial (outMeter->x()+outMeter->w()+4, y, 20, 20);
- masterFxOut = new gFxButton (outVol->x()+outVol->w()+4, y, 20, 20, fxOff_xpm, fxOn_xpm);
-#else
- inVol = new gDial (x+62, y, 20, 20);
- inMeter = new gSoundMeter(inVol->x()+inVol->w()+4, y+5, 140, 10);
- outMeter = new gSoundMeter(inMeter->x()+inMeter->w()+4, y+5, 140, 10);
- outVol = new gDial (outMeter->x()+outMeter->w()+4, y, 20, 20);
-#endif
-
- end();
-
- resizable(NULL); // don't resize any widget
-
- outVol->callback(cb_outVol, (void*)this);
- outVol->value(G_Mixer.outVol);
- inVol->callback(cb_inVol, (void*)this);
- inVol->value(G_Mixer.inVol);
-
-#ifdef WITH_VST
- masterFxOut->callback(cb_masterFxOut, (void*)this);
- masterFxIn->callback(cb_masterFxIn, (void*)this);
- inToOut->callback(cb_inToOut, (void*)this);
- inToOut->type(FL_TOGGLE_BUTTON);
-#endif
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gInOut::cb_outVol (Fl_Widget *v, void *p) { ((gInOut*)p)->__cb_outVol(); }
-void gInOut::cb_inVol (Fl_Widget *v, void *p) { ((gInOut*)p)->__cb_inVol(); }
-#ifdef WITH_VST
-void gInOut::cb_masterFxOut(Fl_Widget *v, void *p) { ((gInOut*)p)->__cb_masterFxOut(); }
-void gInOut::cb_masterFxIn (Fl_Widget *v, void *p) { ((gInOut*)p)->__cb_masterFxIn(); }
-void gInOut::cb_inToOut (Fl_Widget *v, void *p) { ((gInOut*)p)->__cb_inToOut(); }
-#endif
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gInOut::__cb_outVol()
-{
- glue_setOutVol(outVol->value());
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gInOut::__cb_inVol()
-{
- glue_setInVol(inVol->value());
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-#ifdef WITH_VST
-void gInOut::__cb_masterFxOut()
-{
- gu_openSubWindow(mainWin, new gdPluginList(PluginHost::MASTER_OUT), WID_FX_LIST);
-}
-
-void gInOut::__cb_masterFxIn()
-{
- gu_openSubWindow(mainWin, new gdPluginList(PluginHost::MASTER_IN), WID_FX_LIST);
-}
-
-void gInOut::__cb_inToOut()
-{
- G_Mixer.inToOut = inToOut->value();
-}
-#endif
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gInOut::refresh()
-{
- outMeter->mixerPeak = G_Mixer.peakOut;
- inMeter->mixerPeak = G_Mixer.peakIn;
- outMeter->redraw();
- inMeter->redraw();
-}
-
-
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-
-
-gMenu::gMenu(int x, int y)
- : Fl_Group(x, y, 300, 20)
-{
- begin();
-
- file = new gClick(x, y, 70, 21, "file");
- edit = new gClick(file->x()+file->w()+4, y, 70, 21, "edit");
- config = new gClick(edit->x()+edit->w()+4, y, 70, 21, "config");
- about = new gClick(config->x()+config->w()+4, y, 70, 21, "about");
-
- end();
-
- resizable(NULL); // don't resize any widget
-
- about->callback(cb_about, (void*)this);
- file->callback(cb_file, (void*)this);
- edit->callback(cb_edit, (void*)this);
- config->callback(cb_config, (void*)this);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gMenu::cb_about (Fl_Widget *v, void *p) { ((gMenu*)p)->__cb_about(); }
-void gMenu::cb_config(Fl_Widget *v, void *p) { ((gMenu*)p)->__cb_config(); }
-void gMenu::cb_file (Fl_Widget *v, void *p) { ((gMenu*)p)->__cb_file(); }
-void gMenu::cb_edit (Fl_Widget *v, void *p) { ((gMenu*)p)->__cb_edit(); }
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gMenu::__cb_about()
-{
- gu_openSubWindow(mainWin, new gdAbout(), WID_ABOUT);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gMenu::__cb_config()
-{
- gu_openSubWindow(mainWin, new gdConfig(380, 370), WID_CONFIG);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gMenu::__cb_file()
-{
- /* An Fl_Menu_Button is made of many Fl_Menu_Item */
-
- Fl_Menu_Item menu[] = {
- {"Open patch or project..."},
- {"Save patch..."},
- {"Save project..."},
- {"Quit Giada"},
- {0}
- };
-
- Fl_Menu_Button *b = new Fl_Menu_Button(0, 0, 100, 50);
- b->box(G_BOX);
- b->textsize(11);
- b->textcolor(COLOR_TEXT_0);
- b->color(COLOR_BG_0);
-
- const Fl_Menu_Item *m = menu->popup(Fl::event_x(), Fl::event_y(), 0, 0, b);
- if (!m) return;
-
-
- if (strcmp(m->label(), "Open patch or project...") == 0) {
- gWindow *childWin = new gdBrowser("Load Patch", G_Conf.patchPath, 0, BROWSER_LOAD_PATCH);
- gu_openSubWindow(mainWin, childWin, WID_FILE_BROWSER);
- return;
- }
- if (strcmp(m->label(), "Save patch...") == 0) {
- if (G_Mixer.hasLogicalSamples() || G_Mixer.hasEditedSamples())
- if (!gdConfirmWin("Warning", "You should save a project in order to store\nyour takes and/or processed samples."))
- return;
- gWindow *childWin = new gdBrowser("Save Patch", G_Conf.patchPath, 0, BROWSER_SAVE_PATCH);
- gu_openSubWindow(mainWin, childWin, WID_FILE_BROWSER);
- return;
- }
- if (strcmp(m->label(), "Save project...") == 0) {
- gWindow *childWin = new gdBrowser("Save Project", G_Conf.patchPath, 0, BROWSER_SAVE_PROJECT);
- gu_openSubWindow(mainWin, childWin, WID_FILE_BROWSER);
- return;
- }
- if (strcmp(m->label(), "Quit Giada") == 0) {
- mainWin->do_callback();
- return;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gMenu::__cb_edit()
-{
- Fl_Menu_Item menu[] = {
- {"Clear all samples"},
- {"Clear all actions"},
- {"Remove empty columns"},
- {"Reset to init state"},
- {"Setup global MIDI input..."},
- {0}
- };
-
- /* clear all actions disabled if no recs, clear all samples disabled
- * if no samples. */
-
- menu[1].deactivate();
-
- for (unsigned i=0; i<G_Mixer.channels.size; i++)
- if (G_Mixer.channels.at(i)->hasActions) {
- menu[1].activate();
- break;
- }
- for (unsigned i=0; i<G_Mixer.channels.size; i++)
- if (G_Mixer.channels.at(i)->type == CHANNEL_SAMPLE)
- if (((SampleChannel*)G_Mixer.channels.at(i))->wave != NULL) {
- menu[0].activate();
- break;
- }
-
- Fl_Menu_Button *b = new Fl_Menu_Button(0, 0, 100, 50);
- b->box(G_BOX);
- b->textsize(11);
- b->textcolor(COLOR_TEXT_0);
- b->color(COLOR_BG_0);
-
- const Fl_Menu_Item *m = menu->popup(Fl::event_x(), Fl::event_y(), 0, 0, b);
- if (!m) return;
-
- if (strcmp(m->label(), "Clear all samples") == 0) {
- if (!gdConfirmWin("Warning", "Clear all samples: are you sure?"))
- return;
- mainWin->delSubWindow(WID_SAMPLE_EDITOR);
- glue_clearAllSamples();
- return;
- }
- if (strcmp(m->label(), "Clear all actions") == 0) {
- if (!gdConfirmWin("Warning", "Clear all actions: are you sure?"))
- return;
- mainWin->delSubWindow(WID_ACTION_EDITOR);
- glue_clearAllRecs();
- return;
- }
- if (strcmp(m->label(), "Reset to init state") == 0) {
- if (!gdConfirmWin("Warning", "Reset to init state: are you sure?"))
- return;
- gu_closeAllSubwindows();
- glue_resetToInitState();
- return;
- }
- if (strcmp(m->label(), "Remove empty columns") == 0) {
- mainWin->keyboard->organizeColumns();
- return;
- }
- if (strcmp(m->label(), "Setup global MIDI input...") == 0) {
- gu_openSubWindow(mainWin, new gdMidiInputMaster(), 0);
- return;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-
-
-gController::gController(int x, int y)
- : Fl_Group(x, y, 131, 25)
-{
- begin();
-
- rewind = new gClick(x, y, 25, 25, "", rewindOff_xpm, rewindOn_xpm);
- play = new gClick(rewind->x()+rewind->w()+4, y, 25, 25, "", play_xpm, pause_xpm);
- recAction = new gClick(play->x()+play->w()+4, y, 25, 25, "", recOff_xpm, recOn_xpm);
- recInput = new gClick(recAction->x()+recAction->w()+4, y, 25, 25, "", inputRecOff_xpm, inputRecOn_xpm);
- metronome = new gClick(recInput->x()+recInput->w()+4, y+10, 15, 15, "", metronomeOff_xpm, metronomeOn_xpm);
-
- end();
-
- resizable(NULL); // don't resize any widget
-
- rewind->callback(cb_rewind, (void*)this);
-
- play->callback(cb_play);
- play->type(FL_TOGGLE_BUTTON);
-
- recAction->callback(cb_recAction, (void*)this);
- recAction->type(FL_TOGGLE_BUTTON);
-
- recInput->callback(cb_recInput, (void*)this);
- recInput->type(FL_TOGGLE_BUTTON);
-
- metronome->callback(cb_metronome);
- metronome->type(FL_TOGGLE_BUTTON);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gController::cb_rewind (Fl_Widget *v, void *p) { ((gController*)p)->__cb_rewind(); }
-void gController::cb_play (Fl_Widget *v, void *p) { ((gController*)p)->__cb_play(); }
-void gController::cb_recAction(Fl_Widget *v, void *p) { ((gController*)p)->__cb_recAction(); }
-void gController::cb_recInput (Fl_Widget *v, void *p) { ((gController*)p)->__cb_recInput(); }
-void gController::cb_metronome(Fl_Widget *v, void *p) { ((gController*)p)->__cb_metronome(); }
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gController::__cb_rewind()
-{
- glue_rewindSeq();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gController::__cb_play()
-{
- glue_startStopSeq();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gController::__cb_recAction()
-{
- glue_startStopActionRec();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gController::__cb_recInput()
-{
- glue_startStopInputRec();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gController::__cb_metronome()
-{
- glue_startStopMetronome();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gController::updatePlay(int v)
-{
- play->value(v);
- play->redraw();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gController::updateMetronome(int v)
-{
- metronome->value(v);
- metronome->redraw();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gController::updateRecInput(int v)
-{
- recInput->value(v);
- recInput->redraw();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gController::updateRecAction(int v)
-{
- recAction->value(v);
- recAction->redraw();
-}
-
-
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-
-
-gTiming::gTiming(int x, int y)
- : Fl_Group(x, y, 170, 15)
-{
- begin();
-
- quantizer = new gChoice(x, y, 40, 15, "", false);
- bpm = new gClick (quantizer->x()+quantizer->w()+4, y, 40, 15);
- meter = new gClick (bpm->x()+bpm->w()+8, y, 40, 15, "4/1");
- multiplier = new gClick (meter->x()+meter->w()+4, y, 15, 15, "", beatsMultiplyOff_xpm, beatsMultiplyOn_xpm);
- divider = new gClick (multiplier->x()+multiplier->w()+4, y, 15, 15, "÷", beatsDivideOff_xpm, beatsDivideOn_xpm);
-
- end();
-
- resizable(NULL); // don't resize any widget
-
- char buf[6]; snprintf(buf, 6, "%f", G_Mixer.bpm);
- bpm->copy_label(buf);
-
- bpm->callback(cb_bpm, (void*)this);
- meter->callback(cb_meter, (void*)this);
- multiplier->callback(cb_multiplier, (void*)this);
- divider->callback(cb_divider, (void*)this);
-
- quantizer->add("off", 0, cb_quantizer, (void*)this);
- quantizer->add("1b", 0, cb_quantizer, (void*)this);
- quantizer->add("2b", 0, cb_quantizer, (void*)this);
- quantizer->add("3b", 0, cb_quantizer, (void*)this);
- quantizer->add("4b", 0, cb_quantizer, (void*)this);
- quantizer->add("6b", 0, cb_quantizer, (void*)this);
- quantizer->add("8b", 0, cb_quantizer, (void*)this);
- quantizer->value(0); // "off" by default
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gTiming::cb_bpm (Fl_Widget *v, void *p) { ((gTiming*)p)->__cb_bpm(); }
-void gTiming::cb_meter (Fl_Widget *v, void *p) { ((gTiming*)p)->__cb_meter(); }
-void gTiming::cb_quantizer (Fl_Widget *v, void *p) { ((gTiming*)p)->__cb_quantizer(); }
-void gTiming::cb_multiplier(Fl_Widget *v, void *p) { ((gTiming*)p)->__cb_multiplier(); }
-void gTiming::cb_divider (Fl_Widget *v, void *p) { ((gTiming*)p)->__cb_divider(); }
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gTiming::__cb_bpm()
-{
- gu_openSubWindow(mainWin, new gdBpmInput(bpm->label()), WID_BPM);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gTiming::__cb_meter()
-{
- gu_openSubWindow(mainWin, new gdBeatsInput(), WID_BEATS);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gTiming::__cb_quantizer()
-{
- glue_quantize(quantizer->value());
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gTiming::__cb_multiplier()
-{
- glue_beatsMultiply();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gTiming::__cb_divider()
-{
- glue_beatsDivide();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gTiming::setBpm(const char *v)
-{
- bpm->copy_label(v);
-}
-
-
-void gTiming::setBpm(float v)
-{
- char buf[6];
- sprintf(buf, "%.01f", v); // only 1 decimal place (e.g. 120.0)
- bpm->copy_label(buf);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gTiming::setMeter(int beats, int bars)
-{
- char buf[8];
- sprintf(buf, "%d/%d", beats, bars);
- meter->copy_label(buf);
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- * gd_mainWindow
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef GD_MAINWINDOW_H
-#define GD_MAINWINDOW_H
-
-
-#include <FL/Fl.H>
-#include <FL/x.H>
-#include "ge_mixed.h"
-#include "ge_window.h"
-
-
-/* ------------------------------------------------------------------ */
-
-
-class gdMainWindow : public gWindow
-{
-private:
-
- static void cb_endprogram (Fl_Widget *v, void *p);
- inline void __cb_endprogram();
-
-public:
-
- class gKeyboard *keyboard;
- class gBeatMeter *beatMeter;
- class gMenu *menu;
- class gInOut *inOut;
- class gController *controller;
- class gTiming *timing;
-
- gdMainWindow(int w, int h, const char *title, int argc, char **argv);
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-class gInOut : public Fl_Group
-{
-private:
-
- class gSoundMeter *outMeter;
- class gSoundMeter *inMeter;
- class gBeatMeter *beatMeter;
- class gDial *outVol;
- class gDial *inVol;
-#ifdef WITH_VST
- class gFxButton *masterFxOut;
- class gFxButton *masterFxIn;
- class gClick *inToOut;
-#endif
-
- static void cb_outVol (Fl_Widget *v, void *p);
- static void cb_inVol (Fl_Widget *v, void *p);
-#ifdef WITH_VST
- static void cb_masterFxOut(Fl_Widget *v, void *p);
- static void cb_masterFxIn (Fl_Widget *v, void *p);
- static void cb_inToOut (Fl_Widget *v, void *p);
-#endif
-
- inline void __cb_outVol ();
- inline void __cb_inVol ();
-#ifdef WITH_VST
- inline void __cb_masterFxOut();
- inline void __cb_masterFxIn ();
- inline void __cb_inToOut ();
-#endif
-
-public:
-
- gInOut(int x, int y);
-
- void refresh();
-
- inline void setOutVol(float v) { outVol->value(v); }
- inline void setInVol (float v) { inVol->value(v); }
-#ifdef WITH_VST
- inline void setMasterFxOutFull(bool v) { masterFxOut->full = v; masterFxOut->redraw(); }
- inline void setMasterFxInFull(bool v) { masterFxIn->full = v; masterFxIn->redraw(); }
-#endif
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-class gMenu : public Fl_Group
-{
-private:
-
- class gClick *file;
- class gClick *edit;
- class gClick *config;
- class gClick *about;
-
- static void cb_about (Fl_Widget *v, void *p);
- static void cb_config(Fl_Widget *v, void *p);
- static void cb_file (Fl_Widget *v, void *p);
- static void cb_edit (Fl_Widget *v, void *p);
-
- inline void __cb_about ();
- inline void __cb_config();
- inline void __cb_file ();
- inline void __cb_edit ();
-
-public:
-
- gMenu(int x, int y);
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-class gController : public Fl_Group
-{
-private:
-
- class gClick *rewind;
- class gClick *play;
- class gClick *recAction;
- class gClick *recInput;
- class gClick *metronome;
-
- static void cb_rewind (Fl_Widget *v, void *p);
- static void cb_play (Fl_Widget *v, void *p);
- static void cb_recAction(Fl_Widget *v, void *p);
- static void cb_recInput (Fl_Widget *v, void *p);
- static void cb_metronome(Fl_Widget *v, void *p);
-
- inline void __cb_rewind ();
- inline void __cb_play ();
- inline void __cb_recAction();
- inline void __cb_recInput ();
- inline void __cb_metronome();
-
-public:
-
- gController(int x, int y);
-
- void updatePlay (int v);
- void updateMetronome(int v);
- void updateRecInput (int v);
- void updateRecAction(int v);
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-class gTiming : public Fl_Group
-{
-private:
-
- class gClick *bpm;
- class gClick *meter;
- class gChoice *quantizer;
- class gClick *multiplier;
- class gClick *divider;
-
- static void cb_bpm (Fl_Widget *v, void *p);
- static void cb_meter (Fl_Widget *v, void *p);
- static void cb_quantizer (Fl_Widget *v, void *p);
- static void cb_multiplier(Fl_Widget *v, void *p);
- static void cb_divider (Fl_Widget *v, void *p);
-
- inline void __cb_bpm();
- inline void __cb_meter();
- inline void __cb_quantizer();
- inline void __cb_multiplier();
- inline void __cb_divider();
-
-public:
-
- gTiming(int x, int y);
-
- void setBpm(const char *v);
- void setBpm(float v);
- void setMeter(int beats, int bars);
-};
-
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_midiInput
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "gd_midiInput.h"
-#include "ge_mixed.h"
-#include "ge_midiIoTools.h"
-#include "gui_utils.h"
-#include "kernelMidi.h"
-#include "conf.h"
-#include "sampleChannel.h"
-#include "log.h"
-
-
-extern Conf G_Conf;
-
-
-gdMidiInput::gdMidiInput(int w, int h, const char *title)
- : gWindow(w, h, title)
-{
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gdMidiInput::~gdMidiInput() {
- kernelMidi::stopMidiLearn();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiInput::stopMidiLearn(gLearner *learner) {
- kernelMidi::stopMidiLearn();
- learner->updateValue();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiInput::__cb_learn(uint32_t *param, uint32_t msg, gLearner *l) {
- *param = msg;
- stopMidiLearn(l);
- gLog("[gdMidiGrabber] MIDI learn done - message=0x%X\n", msg);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiInput::cb_learn(uint32_t msg, void *d) {
- cbData *data = (cbData*) d;
- gdMidiInput *window = (gdMidiInput*) data->window;
- gLearner *learner = data->learner;
- uint32_t *param = learner->param;
- window->__cb_learn(param, msg, learner);
- free(data);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiInput::cb_close(Fl_Widget *w, void *p) { ((gdMidiInput*)p)->__cb_close(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiInput::__cb_close() {
- do_callback();
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gdMidiInputChannel::gdMidiInputChannel(Channel *ch)
- : gdMidiInput(300, 206, "MIDI Input Setup"),
- ch(ch)
-{
- char title[64];
- sprintf(title, "MIDI Input Setup (channel %d)", ch->index+1);
- label(title);
-
- set_modal();
-
- enable = new gCheck(8, 8, 120, 20, "enable MIDI input");
- new gLearner(8, 30, w()-16, "key press", cb_learn, &ch->midiInKeyPress);
- new gLearner(8, 54, w()-16, "key release", cb_learn, &ch->midiInKeyRel);
- new gLearner(8, 78, w()-16, "key kill", cb_learn, &ch->midiInKill);
- new gLearner(8, 102, w()-16, "mute", cb_learn, &ch->midiInMute);
- new gLearner(8, 126, w()-16, "solo", cb_learn, &ch->midiInSolo);
- new gLearner(8, 150, w()-16, "volume", cb_learn, &ch->midiInVolume);
- int yy = 178;
-
- if (ch->type == CHANNEL_SAMPLE) {
- size(300, 254);
- new gLearner(8, 174, w()-16, "pitch", cb_learn, &((SampleChannel*)ch)->midiInPitch);
- new gLearner(8, 198, w()-16, "read actions", cb_learn, &((SampleChannel*)ch)->midiInReadActions);
- yy = 226;
- }
-
- ok = new gButton(w()-88, yy, 80, 20, "Close");
- ok->callback(cb_close, (void*)this);
-
- enable->value(ch->midiIn);
- enable->callback(cb_enable, (void*)this);
-
- gu_setFavicon(this);
- show();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiInputChannel::cb_enable(Fl_Widget *w, void *p) { ((gdMidiInputChannel*)p)->__cb_enable(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiInputChannel::__cb_enable() {
- ch->midiIn = enable->value();
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gdMidiInputMaster::gdMidiInputMaster()
- : gdMidiInput(300, 256, "MIDI Input Setup (global)")
-{
- set_modal();
-
- new gLearner(8, 8, w()-16, "rewind", &cb_learn, &G_Conf.midiInRewind);
- new gLearner(8, 32, w()-16, "play/stop", &cb_learn, &G_Conf.midiInStartStop);
- new gLearner(8, 56, w()-16, "action recording", &cb_learn, &G_Conf.midiInActionRec);
- new gLearner(8, 80, w()-16, "input recording", &cb_learn, &G_Conf.midiInInputRec);
- new gLearner(8, 104, w()-16, "metronome", &cb_learn, &G_Conf.midiInMetronome);
- new gLearner(8, 128, w()-16, "input volume", &cb_learn, &G_Conf.midiInVolumeIn);
- new gLearner(8, 152, w()-16, "output volume", &cb_learn, &G_Conf.midiInVolumeOut);
- new gLearner(8, 176, w()-16, "sequencer ×2", &cb_learn, &G_Conf.midiInBeatDouble);
- new gLearner(8, 200, w()-16, "sequencer ÷2", &cb_learn, &G_Conf.midiInBeatHalf);
- ok = new gButton(w()-88, 228, 80, 20, "Close");
-
- ok->callback(cb_close, (void*)this);
-
- gu_setFavicon(this);
- show();
-}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_midiInput
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef GD_MIDI_INPUT_H
-#define GD_MIDI_INPUT_H
-
-
-#include "ge_window.h"
-#include "kernelMidi.h"
-#include "utils.h"
-#include "ge_mixed.h"
-
-
-class gdMidiInput : public gWindow
-{
-protected:
-
- gClick *ok;
-
- void stopMidiLearn(class gLearner *l);
-
- /* cb_learn
- * callback attached to kernelMidi to learn various actions. */
-
- static void cb_learn (uint32_t msg, void *data);
- inline void __cb_learn(uint32_t *param, uint32_t msg, gLearner *l);
-
- static void cb_close (Fl_Widget *w, void *p);
- inline void __cb_close();
-
-public:
-
- gdMidiInput(int w, int h, const char *title);
- ~gdMidiInput();
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gdMidiInputChannel : public gdMidiInput
-{
-private:
-
- class Channel *ch;
-
- gCheck *enable;
-
-
- //gVector <gLearner *> items; for future use, with vst parameters
-
- static void cb_enable (Fl_Widget *w, void *p);
- inline void __cb_enable();
-
-public:
-
- gdMidiInputChannel(class Channel *ch);
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gdMidiInputMaster : public gdMidiInput
-{
-public:
-
- gdMidiInputMaster();
-};
-
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_midiOutput
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "gd_midiOutput.h"
-#include "ge_mixed.h"
-#include "ge_channel.h"
-#include "ge_midiIoTools.h"
-#include "gg_keyboard.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "conf.h"
-#include "midiChannel.h"
-#include "gui_utils.h"
-
-
-extern Conf G_Conf;
-
-
-gdMidiOutput::gdMidiOutput(int w, int h)
- //: gWindow(300, 64, "Midi Output Setup")
- : gWindow(w, h, "Midi Output Setup")
-{
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiOutput::stopMidiLearn(gLearner *learner) {
- kernelMidi::stopMidiLearn();
- learner->updateValue();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiOutput::__cb_learn(uint32_t *param, uint32_t msg, gLearner *l) {
- *param = msg;
- stopMidiLearn(l);
- gLog("[gdMidiGrabber] MIDI learn done - message=0x%X\n", msg);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiOutput::cb_learn(uint32_t msg, void *d) {
- cbData *data = (cbData*) d;
- gdMidiOutput *window = (gdMidiOutput*) data->window;
- gLearner *learner = data->learner;
- uint32_t *param = learner->param;
- window->__cb_learn(param, msg, learner);
- free(data);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiOutput::cb_close(Fl_Widget *w, void *p) { ((gdMidiOutput*)p)->__cb_close(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiOutput::__cb_close() {
- do_callback();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiOutput::cb_enableLightning(Fl_Widget *w, void *p) {
- ((gdMidiOutput*)p)->__cb_enableLightning();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiOutput::__cb_enableLightning() {}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiOutput::setTitle(int chanNum)
-{
- char title[64];
- sprintf(title, "MIDI Output Setup (channel %d)", chanNum);
- copy_label(title);
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gdMidiOutputMidiCh::gdMidiOutputMidiCh(MidiChannel *ch)
- : gdMidiOutput(300, 168), ch(ch)
-{
- setTitle(ch->index+1);
- begin();
-
- enableOut = new gCheck(x()+8, y()+8, 150, 20, "Enable MIDI output");
- chanListOut = new gChoice(w()-108, y()+8, 100, 20);
-
- enableLightning = new gCheck(x()+8, chanListOut->y()+chanListOut->h()+8, 120, 20, "Enable MIDI lightning output");
- new gLearner(x()+8, enableLightning->y()+enableLightning->h()+8, w()-16, "playing", cb_learn, &ch->midiOutLplaying);
- new gLearner(x()+8, enableLightning->y()+enableLightning->h()+32, w()-16, "mute", cb_learn, &ch->midiOutLmute);
- new gLearner(x()+8, enableLightning->y()+enableLightning->h()+56, w()-16, "solo", cb_learn, &ch->midiOutLsolo);
-
- close = new gButton(w()-88, enableLightning->y()+enableLightning->h()+84, 80, 20, "Close");
-
- end();
-
- chanListOut->add("Channel 1");
- chanListOut->add("Channel 2");
- chanListOut->add("Channel 3");
- chanListOut->add("Channel 4");
- chanListOut->add("Channel 5");
- chanListOut->add("Channel 6");
- chanListOut->add("Channel 7");
- chanListOut->add("Channel 8");
- chanListOut->add("Channel 9");
- chanListOut->add("Channel 10");
- chanListOut->add("Channel 11");
- chanListOut->add("Channel 12");
- chanListOut->add("Channel 13");
- chanListOut->add("Channel 14");
- chanListOut->add("Channel 15");
- chanListOut->add("Channel 16");
- chanListOut->value(0);
-
- if (ch->midiOut)
- enableOut->value(1);
- else
- chanListOut->deactivate();
-
- if (ch->midiOutL)
- enableLightning->value(1);
-
- chanListOut->value(ch->midiOutChan);
-
- enableOut->callback(cb_enableChanList, (void*)this);
- close->callback(cb_close, (void*)this);
-
- set_modal();
- gu_setFavicon(this);
- show();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiOutputMidiCh::cb_close (Fl_Widget *w, void *p) { ((gdMidiOutputMidiCh*)p)->__cb_close(); }
-void gdMidiOutputMidiCh::cb_enableChanList(Fl_Widget *w, void *p) { ((gdMidiOutputMidiCh*)p)->__cb_enableChanList(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiOutputMidiCh::__cb_enableChanList() {
- enableOut->value() ? chanListOut->activate() : chanListOut->deactivate();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiOutputMidiCh::__cb_close() {
- ch->midiOut = enableOut->value();
- ch->midiOutChan = chanListOut->value();
- ch->midiOutL = enableLightning->value();
- ch->guiChannel->update();
- do_callback();
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gdMidiOutputSampleCh::gdMidiOutputSampleCh(SampleChannel *ch)
- : gdMidiOutput(300, 140), ch(ch)
-{
- setTitle(ch->index+1);
-
- enableLightning = new gCheck(8, 8, 120, 20, "Enable MIDI lightning output");
- new gLearner(8, enableLightning->y()+enableLightning->h()+8, w()-16, "playing", cb_learn, &ch->midiOutLplaying);
- new gLearner(8, enableLightning->y()+enableLightning->h()+32, w()-16, "mute", cb_learn, &ch->midiOutLmute);
- new gLearner(8, enableLightning->y()+enableLightning->h()+56, w()-16, "solo", cb_learn, &ch->midiOutLsolo);
-
- close = new gButton(w()-88, enableLightning->y()+enableLightning->h()+84, 80, 20, "Close");
- close->callback(cb_close, (void*)this);
-
- enableLightning->value(ch->midiOutL);
- enableLightning->callback(cb_enableLightning, (void*)this);
-
- set_modal();
- gu_setFavicon(this);
- show();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiOutputSampleCh::cb_close(Fl_Widget *w, void *p) { ((gdMidiOutputSampleCh*)p)->__cb_close(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdMidiOutputSampleCh::__cb_close() {
- ch->midiOutL = enableLightning->value();
- do_callback();
-}
+++ /dev/null
-/* ----------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_midiOutput
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef GD_MIDI_OUTPUT_H
-#define GD_MIDI_OUTPUT_H
-
-
-#include <FL/Fl.H>
-#include <stdint.h>
-#include "ge_window.h"
-
-
-/* There's no such thing as a gdMidiOutputMaster vs gdMidiOutputChannel. MIDI
-output master is managed by the configuration window, hence gdMidiOutput deals
-only with channels.
-
-Both MidiOutputMidiCh and MidiOutputSampleCh have the MIDI lighting widget set.
-In addition MidiOutputMidiCh has the MIDI message output box. */
-
-/* TODO - gdMidiOutput is almost the same thing of gdMidiInput. Create another
-parent class gdMidiIO to inherit from */
-
-class gdMidiOutput : public gWindow
-{
-protected:
-
- class gClick *close;
- class gCheck *enableLightning;
-
- void stopMidiLearn(class gLearner *l);
-
- /* cb_learn
- * callback attached to kernelMidi to learn various actions. */
-
- static void cb_learn (uint32_t msg, void *data);
- inline void __cb_learn(uint32_t *param, uint32_t msg, class gLearner *l);
-
- /* cb_close
- close current window. */
-
- static void cb_close (Fl_Widget *w, void *p);
- inline void __cb_close();
-
- /* cb_enableLightning
- enable MIDI lightning output. */
-
- static void cb_enableLightning (Fl_Widget *w, void *p);
- inline void __cb_enableLightning();
-
- /* setTitle
- * set window title. */
-
- void setTitle(int chanNum);
-
-public:
-
- gdMidiOutput(int w, int h);
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gdMidiOutputMidiCh : public gdMidiOutput
-{
-private:
-
- static void cb_enableChanList (Fl_Widget *w, void *p);
- inline void __cb_enableChanList();
-
- /* __cb_close
- override parent method, we need to do more stuff on close. */
-
- static void cb_close (Fl_Widget *w, void *p);
- inline void __cb_close();
-
- class gCheck *enableOut;
- class gChoice *chanListOut;
-
- class MidiChannel *ch;
-
-public:
-
- gdMidiOutputMidiCh(class MidiChannel *ch);
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gdMidiOutputSampleCh : public gdMidiOutput
-{
-private:
-
- class SampleChannel *ch;
-
- /* __cb_close
- override parent method, we need to do more stuff on close. */
-
- static void cb_close (Fl_Widget *w, void *p);
- inline void __cb_close();
-
-public:
-
- gdMidiOutputSampleCh(class SampleChannel *ch);
-};
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_pluginList
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifdef WITH_VST
-
-#include "gd_pluginList.h"
-#include "gd_pluginWindow.h"
-#include "gd_pluginWindowGUI.h"
-#include "gd_browser.h"
-#include "gd_mainWindow.h"
-#include "ge_mixed.h"
-#include "gui_utils.h"
-#include "utils.h"
-#include "conf.h"
-#include "graphics.h"
-#include "pluginHost.h"
-#include "mixer.h"
-#include "channel.h"
-#include "ge_channel.h"
-
-
-extern Conf G_Conf;
-extern PluginHost G_PluginHost;
-extern gdMainWindow *mainWin;
-
-
-gdPluginList::gdPluginList(int stackType, Channel *ch)
- : gWindow(468, 204), ch(ch), stackType(stackType)
-{
-
- if (G_Conf.pluginListX)
- resize(G_Conf.pluginListX, G_Conf.pluginListY, w(), h());
-
- list = new Fl_Scroll(8, 8, 476, 188);
- list->type(Fl_Scroll::VERTICAL);
- list->scrollbar.color(COLOR_BG_0);
- list->scrollbar.selection_color(COLOR_BG_1);
- list->scrollbar.labelcolor(COLOR_BD_1);
- list->scrollbar.slider(G_BOX);
-
- list->begin();
- refreshList();
- list->end();
-
- end();
- set_non_modal();
-
- /* TODO - awful stuff... we should subclass into gdPluginListChannel and
- gdPluginListMaster */
-
- if (stackType == PluginHost::MASTER_OUT)
- label("Master Out Plugins");
- else
- if (stackType == PluginHost::MASTER_IN)
- label("Master In Plugins");
- else {
- char tmp[32];
- sprintf(tmp, "Channel %d Plugins", ch->index+1);
- copy_label(tmp);
- }
-
- gu_setFavicon(this);
- show();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gdPluginList::~gdPluginList() {
- G_Conf.pluginListX = x();
- G_Conf.pluginListY = y();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdPluginList::cb_addPlugin(Fl_Widget *v, void *p) { ((gdPluginList*)p)->__cb_addPlugin(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdPluginList::cb_refreshList(Fl_Widget *v, void *p) {
-
- /* note: this callback is fired by gdBrowser. Close its window first,
- * by calling the parent (pluginList) and telling it to delete its
- * subwindow (i.e. gdBrowser). */
-
- gWindow *child = (gWindow*) v;
- if (child->getParent() != NULL)
- (child->getParent())->delSubWindow(child);
-
- /* finally refresh plugin list: void *p is a pointer to gdPluginList.
- * This callback works even when you click 'x' to close the window...
- * well, who cares */
-
- ((gdPluginList*)p)->refreshList();
- ((gdPluginList*)p)->redraw();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdPluginList::__cb_addPlugin() {
-
- /* the usual callback that gWindow adds to each subwindow in this case
- * is not enough, because when we close the browser the plugin list
- * must be redrawn. We have a special callback, cb_refreshList, which
- * we add to gdBrowser. It does exactly what we need. */
-
- gdBrowser *b = new gdBrowser("Browse Plugin", G_Conf.pluginPath, ch, BROWSER_LOAD_PLUGIN, stackType);
- addSubWindow(b);
- b->callback(cb_refreshList, (void*)this); // 'this' refers to gdPluginList
-
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdPluginList::refreshList() {
-
- /* delete the previous list */
-
- list->clear();
- list->scroll_to(0, 0);
-
- /* add new buttons, as many as the plugin in pluginHost::stack + 1,
- * the 'add new' button. Warning: if ch == NULL we are working with
- * master in/master out stacks. */
-
- int numPlugins = G_PluginHost.countPlugins(stackType, ch);
- int i = 0;
-
- while (i<numPlugins) {
- Plugin *pPlugin = G_PluginHost.getPluginByIndex(i, stackType, ch);
- gdPlugin *gdp = new gdPlugin(this, pPlugin, list->x(), list->y()-list->yposition()+(i*24), 800);
- list->add(gdp);
- i++;
- }
-
- int addPlugY = numPlugins == 0 ? 90 : list->y()-list->yposition()+(i*24);
- addPlugin = new gClick(8, addPlugY, 452, 20, "-- add new plugin --");
- addPlugin->callback(cb_addPlugin, (void*)this);
- list->add(addPlugin);
-
- /* if num(plugins) > 7 make room for the side scrollbar.
- * Scrollbar.width = 20 + 4(margin) */
-
- if (i>7)
- size(492, h());
- else
- size(468, h());
-
- redraw();
-
- /* set 'full' flag to FX button */
-
- /* TODO - awful stuff... we should subclass into gdPluginListChannel and
- gdPluginListMaster */
-
- if (stackType == PluginHost::MASTER_OUT) {
- mainWin->inOut->setMasterFxOutFull(G_PluginHost.countPlugins(stackType, ch) > 0);
- }
- else
- if (stackType == PluginHost::MASTER_IN) {
- mainWin->inOut->setMasterFxInFull(G_PluginHost.countPlugins(stackType, ch) > 0);
- }
- else {
- ch->guiChannel->fx->full = G_PluginHost.countPlugins(stackType, ch) > 0;
- ch->guiChannel->fx->redraw();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gdPlugin::gdPlugin(gdPluginList *gdp, Plugin *p, int X, int Y, int W)
- : Fl_Group(X, Y, W, 20), pParent(gdp), pPlugin (p)
-{
- begin();
- button = new gButton(8, y(), 220, 20);
- program = new gChoice(button->x()+button->w()+4, y(), 132, 20);
- bypass = new gButton(program->x()+program->w()+4, y(), 20, 20);
- shiftUp = new gButton(bypass->x()+bypass->w()+4, y(), 20, 20, "", fxShiftUpOff_xpm, fxShiftUpOn_xpm);
- shiftDown = new gButton(shiftUp->x()+shiftUp->w()+4, y(), 20, 20, "", fxShiftDownOff_xpm, fxShiftDownOn_xpm);
- remove = new gButton(shiftDown->x()+shiftDown->w()+4, y(), 20, 20, "", fxRemoveOff_xpm, fxRemoveOn_xpm);
- end();
-
- if (pPlugin->status != 1) { // bad state
- char name[256];
- sprintf(name, "* %s *", gBasename(pPlugin->pathfile).c_str());
- button->copy_label(name);
- }
- else {
- char name[256];
- pPlugin->getProduct(name);
- if (strcmp(name, " ")==0)
- pPlugin->getName(name);
-
- button->copy_label(name);
- button->callback(cb_openPluginWindow, (void*)this);
-
- program->callback(cb_setProgram, (void*)this);
-
- /* loading vst programs */
- /* FIXME - max programs = 128 (unknown source) */
-
- for (int i=0; i<64; i++) {
- char out[kVstMaxProgNameLen];
- pPlugin->getProgramName(i, out);
- for (int j=0; j<kVstMaxProgNameLen; j++) // escape FLTK special chars
- if (out[j] == '/' || out[j] == '\\' || out[j] == '&' || out[j] == '_')
- out[j] = '-';
- if (strlen(out) > 0)
- program->add(out);
- }
- if (program->size() == 0) {
- program->add("-- no programs --\0");
- program->deactivate();
- }
- if (pPlugin->getProgram() == -1)
- program->value(0);
- else
- program->value(pPlugin->getProgram());
-
- bypass->callback(cb_setBypass, (void*)this);
- bypass->type(FL_TOGGLE_BUTTON);
- bypass->value(pPlugin->bypass ? 0 : 1);
- }
-
- shiftUp->callback(cb_shiftUp, (void*)this);
- shiftDown->callback(cb_shiftDown, (void*)this);
- remove->callback(cb_removePlugin, (void*)this);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdPlugin::cb_removePlugin (Fl_Widget *v, void *p) { ((gdPlugin*)p)->__cb_removePlugin(); }
-void gdPlugin::cb_openPluginWindow(Fl_Widget *v, void *p) { ((gdPlugin*)p)->__cb_openPluginWindow(); }
-void gdPlugin::cb_setBypass (Fl_Widget *v, void *p) { ((gdPlugin*)p)->__cb_setBypass(); }
-void gdPlugin::cb_shiftUp (Fl_Widget *v, void *p) { ((gdPlugin*)p)->__cb_shiftUp(); }
-void gdPlugin::cb_shiftDown (Fl_Widget *v, void *p) { ((gdPlugin*)p)->__cb_shiftDown(); }
-void gdPlugin::cb_setProgram (Fl_Widget *v, void *p) { ((gdPlugin*)p)->__cb_setProgram(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdPlugin::__cb_shiftUp() {
-
- /*nothing to do if there's only one plugin */
-
- if (G_PluginHost.countPlugins(pParent->stackType, pParent->ch) == 1)
- return;
-
- int pluginIndex = G_PluginHost.getPluginIndex(pPlugin->getId(), pParent->stackType, pParent->ch);
-
- if (pluginIndex == 0) // first of the stack, do nothing
- return;
-
- G_PluginHost.swapPlugin(pluginIndex, pluginIndex-1, pParent->stackType, pParent->ch);
- pParent->refreshList();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdPlugin::__cb_shiftDown() {
-
- /*nothing to do if there's only one plugin */
-
- if (G_PluginHost.countPlugins(pParent->stackType, pParent->ch) == 1)
- return;
-
- unsigned pluginIndex = G_PluginHost.getPluginIndex(pPlugin->getId(), pParent->stackType, pParent->ch);
- unsigned stackSize = (G_PluginHost.getStack(pParent->stackType, pParent->ch))->size;
-
- if (pluginIndex == stackSize-1) // last one in the stack, do nothing
- return;
-
- G_PluginHost.swapPlugin(pluginIndex, pluginIndex+1, pParent->stackType, pParent->ch);
- pParent->refreshList();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdPlugin::__cb_removePlugin() {
-
- /* os x hack: show window before deleting it */
-
-#ifdef __APPLE__
- gdPluginWindowGUImac* w = (gdPluginWindowGUImac*) pParent->getChild(pPlugin->getId()+1);
- if (w)
- w->show();
-#endif
-
- /* any subwindow linked to the plugin must be destroyed */
-
- pParent->delSubWindow(pPlugin->getId()+1);
- G_PluginHost.freePlugin(pPlugin->getId(), pParent->stackType, pParent->ch);
- pParent->refreshList();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdPlugin::__cb_openPluginWindow() {
-
- /* the new pluginWindow has id = id_plugin + 1, because id=0 is reserved
- * for the window 'add plugin'. */
-
- /* TODO - at the moment you can open a window for each plugin in the stack.
- * This is not consistent with the rest of the gui. You can avoid this by
- * calling
- *
- * gu_openSubWindow(this, new gdPluginWindow(pPlugin), WID_FX);
- *
- * instead of the following code.
- *
- * EDIT 2 - having only 1 plugin window would be very uncomfortable */
-
- if (!pParent->hasWindow(pPlugin->getId()+1)) {
- gWindow *w;
- if (pPlugin->hasGui())
-#ifdef __APPLE__
- w = new gdPluginWindowGUImac(pPlugin);
-#else
- w = new gdPluginWindowGUI(pPlugin);
-#endif
- else
- w = new gdPluginWindow(pPlugin);
- w->setId(pPlugin->getId()+1);
- pParent->addSubWindow(w);
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdPlugin::__cb_setBypass() {
- pPlugin->bypass = !pPlugin->bypass;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gdPlugin::__cb_setProgram() {
- pPlugin->setProgram(program->value());
-}
-
-
-#endif // #ifdef WITH_VST
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_pluginList
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifdef WITH_VST
-
-#ifndef __GD_PLUGINLIST_H__
-#define __GD_PLUGINLIST_H__
-
-#include <FL/Fl.H>
-#include <FL/Fl_Scroll.H>
-#include "ge_window.h"
-
-
-class gdPluginList : public gWindow {
-
-private:
-
- class gClick *addPlugin;
- Fl_Scroll *list;
-
- //gVector<class gdPluginWindow *> subWindows;
-
- static void cb_addPlugin (Fl_Widget *v, void *p);
- inline void __cb_addPlugin ();
-
-public:
-
- class Channel *ch; // ch == NULL ? masterOut
- int stackType;
-
- gdPluginList(int stackType, class Channel *ch=NULL);
- ~gdPluginList();
-
- /* special callback, passed to browser. When closed (i.e. plugin
- * has been selected) the same browser will refresh this window. */
-
- static void cb_refreshList(Fl_Widget*, void*);
-
- void refreshList();
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gdPlugin : public Fl_Group {
-
-private:
-
- class gdPluginList *pParent;
- class Plugin *pPlugin;
-
- static void cb_removePlugin (Fl_Widget *v, void *p);
- static void cb_openPluginWindow (Fl_Widget *v, void *p);
- static void cb_setBypass (Fl_Widget *v, void *p);
- static void cb_shiftUp (Fl_Widget *v, void *p);
- static void cb_shiftDown (Fl_Widget *v, void *p);
- static void cb_setProgram (Fl_Widget *v, void *p);
- inline void __cb_removePlugin ();
- inline void __cb_openPluginWindow ();
- inline void __cb_setBypass ();
- inline void __cb_shiftUp ();
- inline void __cb_shiftDown ();
- inline void __cb_setProgram ();
-
-public:
-
- class gButton *button;
- class gChoice *program;
- class gButton *bypass;
- class gButton *shiftUp;
- class gButton *shiftDown;
- class gButton *remove;
-
- gdPlugin(gdPluginList *gdp, class Plugin *p, int x, int y, int w);
-
-};
-
-#endif
-
-#endif // #ifdef WITH_VST
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_pluginWindow
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifdef WITH_VST
-
-#include <FL/Fl_Scroll.H>
-#include "gd_pluginWindow.h"
-#include "pluginHost.h"
-#include "ge_mixed.h"
-#include "gui_utils.h"
-
-
-extern PluginHost G_PluginHost;
-
-
-Parameter::Parameter(int id, Plugin *p, int X, int Y, int W)
- : Fl_Group(X,Y,W-24,20), id(id), pPlugin(p)
-{
- begin();
-
- label = new gBox(x(), y(), 60, 20);
- char name[kVstMaxParamStrLen];
- pPlugin->getParamName(id, name);
- label->copy_label(name);
- label->align(FL_ALIGN_LEFT | FL_ALIGN_INSIDE);
-
- slider = new gSlider(label->x()+label->w()+8, y(), W-200, 20);
- slider->value(pPlugin->getParam(id));
- slider->callback(cb_setValue, (void *)this);
-
- value = new gBox(slider->x()+slider->w()+8, y(), 100, 20);
- char disp[kVstMaxParamStrLen];
- char labl[kVstMaxParamStrLen];
- char str [256];
- pPlugin->getParamDisplay(id, disp);
- pPlugin->getParamLabel(id, labl);
- sprintf(str, "%s %s", disp, labl);
- value->copy_label(str);
- value->align(FL_ALIGN_LEFT | FL_ALIGN_INSIDE);
- value->box(G_BOX);
-
- resizable(slider);
-
- end();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Parameter::cb_setValue(Fl_Widget *v, void *p) { ((Parameter*)p)->__cb_setValue(); }
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Parameter::__cb_setValue() {
-
- pPlugin->setParam(id, slider->value());
-
- char disp[256];
- char labl[256];
- char str [256];
-
- pPlugin->getParamDisplay(id, disp);
- pPlugin->getParamLabel(id, labl);
- sprintf(str, "%s %s", disp, labl);
-
- value->copy_label(str);
- value->redraw();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gdPluginWindow::gdPluginWindow(Plugin *pPlugin)
- : gWindow(400, 156), pPlugin(pPlugin) // 350
-{
- set_non_modal();
-
- gLiquidScroll *list = new gLiquidScroll(8, 8, w()-16, h()-16);
- list->type(Fl_Scroll::VERTICAL_ALWAYS);
- list->begin();
-
- int numParams = pPlugin->getNumParams();
- for (int i=0; i<numParams; i++)
- new Parameter(i, pPlugin, list->x(), list->y()+(i*24), list->w());
- list->end();
-
- end();
-
- char name[256];
- pPlugin->getProduct(name);
- if (strcmp(name, " ")==0)
- pPlugin->getName(name);
- label(name);
-
- size_range(400, (24*1)+12);
- resizable(list);
-
- gu_setFavicon(this);
- show();
-
-}
-
-
-gdPluginWindow::~gdPluginWindow() {}
-
-
-#endif // #ifdef WITH_VST
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_pluginWindow
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifdef WITH_VST
-
-#ifndef __GD_PLUGINWINDOW_H__
-#define __GD_PLUGINWINDOW_H__
-
-
-#include <FL/Fl.H>
-#include <FL/Fl_Window.H>
-#include "ge_window.h"
-
-
-class gdPluginWindow : public gWindow {
-
-private:
- class Plugin *pPlugin;
-
-public:
- int id;
-
- gdPluginWindow(Plugin *pPlugin);
- ~gdPluginWindow();
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-class Parameter : public Fl_Group {
-
-private:
- int id;
- class Plugin *pPlugin;
-
- static void cb_setValue(Fl_Widget *v, void *p);
- inline void __cb_setValue();
-
-public:
- class gBox *label;
- class gSlider *slider;
- class gBox *value;
-
- Parameter(int id, class Plugin *p, int x, int y, int w);
-};
-
-
-#endif
-
-#endif // #ifdef WITH_VST
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_pluginWindowGUI
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifdef WITH_VST
-
-
-#include "gd_pluginWindowGUI.h"
-#include "pluginHost.h"
-#include "ge_mixed.h"
-#include "gui_utils.h"
-#include "log.h"
-
-
-extern PluginHost G_PluginHost;
-
-
-gdPluginWindowGUI::gdPluginWindowGUI(Plugin *pPlugin)
- : gWindow(450, 300), pPlugin(pPlugin)
-{
-
- /* some effects like to have us get their rect before opening them */
-
- ERect *rect;
- pPlugin->getRect(&rect);
-
- gu_setFavicon(this);
- set_non_modal();
- resize(x(), y(), pPlugin->getGuiWidth(), pPlugin->getGuiWidth());
- show();
-
- gLog("[gdPluginWindowGUI] open window, w=%d h=%d\n",
- pPlugin->getGuiWidth(), pPlugin->getGuiWidth());
-
- /* Fl::check(): Waits until "something happens" and then returns. It's
- * mandatory on linux, otherwise X can't find 'this' window. */
-
- Fl::check();
- pPlugin->openGui((void*)fl_xid(this));
-
- char name[256];
- pPlugin->getProduct(name);
- copy_label(name);
-
- /* add a pointer to this window to plugin */
-
- pPlugin->window = this;
-
- pPlugin->idle();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gdPluginWindowGUI::~gdPluginWindowGUI() {
- pPlugin->closeGui();
-}
-
-
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-
-
-#if defined(__APPLE__)
-
-
-pascal OSStatus gdPluginWindowGUImac::windowHandler(EventHandlerCallRef ehc, EventRef e, void *data) {
- return ((gdPluginWindowGUImac*)data)->__wh(ehc, e);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-pascal OSStatus gdPluginWindowGUImac::__wh(EventHandlerCallRef inHandlerCallRef, EventRef inEvent) {
- OSStatus result = eventNotHandledErr; // let the Carbon Event Manager close the window
- UInt32 eventClass = GetEventClass(inEvent);
- UInt32 eventKind = GetEventKind(inEvent);
-
- switch (eventClass) {
- case kEventClassWindow: {
- switch (eventKind) {
- case kEventWindowClose: {
- gLog("[pluginWindowMac] <<< CALLBACK >>> kEventWindowClose for gWindow=%p, window=%p\n", (void*)this, (void*)carbonWindow);
- show();
- break;
- }
- case kEventWindowClosed: {
- gLog("[pluginWindowMac] <<< CALLBACK >>> kEventWindowClosed for gWindow=%p, window=%p\n", (void*)this, (void*)carbonWindow);
- open = false;
- result = noErr;
- break;
- }
- }
- break;
- }
- }
- return result;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gdPluginWindowGUImac::gdPluginWindowGUImac(Plugin *pPlugin)
- : gWindow(450, 300), pPlugin(pPlugin), carbonWindow(NULL)
-{
-
- /* some effects like to have us get their rect before opening them */
-
- ERect *rect;
- pPlugin->getRect(&rect);
-
- /* window initialization */
-
- Rect wRect;
-
- wRect.top = rect->top;
- wRect.left = rect->left;
- wRect.bottom = rect->bottom;
- wRect.right = rect->right;
-
- int winclass = kDocumentWindowClass;
- int winattr = kWindowStandardHandlerAttribute |
- kWindowCloseBoxAttribute |
- kWindowCompositingAttribute |
- kWindowAsyncDragAttribute;
-
- // winattr &= GetAvailableWindowAttributes(winclass); // make sure that the window will open
-
- OSStatus status = CreateNewWindow(winclass, winattr, &wRect, &carbonWindow);
- if (status != noErr) {
- gLog("[pluginWindowMac] Unable to create window! Status=%d\n", (int) status);
- return;
- }
- else
- gLog("[pluginWindowMac] created window=%p\n", (void*)carbonWindow);
-
- /* install event handler, called when window is closed */
-
- static EventTypeSpec eventTypes[] = {
- { kEventClassWindow, kEventWindowClose },
- { kEventClassWindow, kEventWindowClosed }
- };
- InstallWindowEventHandler(carbonWindow, windowHandler, GetEventTypeCount(eventTypes), eventTypes, this, NULL);
-
- /* open window, center it, show it and start the handler */
-
- pPlugin->openGui((void*)carbonWindow);
- RepositionWindow(carbonWindow, NULL, kWindowCenterOnMainScreen);
- ShowWindow(carbonWindow);
- open = true;
-}
-
-
-
-/* ------------------------------------------------------------------ */
-
-
-gdPluginWindowGUImac::~gdPluginWindowGUImac() {
- gLog("[pluginWindowMac] [[[ destructor ]]] gWindow=%p deleted, window=%p deleted\n", (void*)this, (void*)carbonWindow);
- pPlugin->closeGui();
- if (open)
- DisposeWindow(carbonWindow);
-}
-
-#endif
-
-#endif // #ifdef WITH_VST
+++ /dev/null
-
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_pluginWindowGUI
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifdef WITH_VST
-
-
-#ifndef __GD_PLUGINWINDOW_GUI_H__
-#define __GD_PLUGINWINDOW_GUI_H__
-
-
-#include <FL/Fl.H>
-#include <FL/Fl_Window.H>
-#include "ge_window.h"
-#if defined(__APPLE__)
- #include <Carbon/Carbon.h>
-#endif
-
-
-class gdPluginWindowGUI : public gWindow {
-private:
-
- class Plugin *pPlugin;
-
-public:
-
- gdPluginWindowGUI(Plugin *pPlugin);
- ~gdPluginWindowGUI();
-};
-
-
-/* ------------------------------------------------------------------ */
-
-#if defined(__APPLE__)
-
-class gdPluginWindowGUImac : public gWindow {
-
-private:
-
- static pascal OSStatus windowHandler(EventHandlerCallRef ehc, EventRef e, void *data);
- inline pascal OSStatus __wh(EventHandlerCallRef ehc, EventRef e);
-
- class Plugin *pPlugin;
- WindowRef carbonWindow;
- bool open;
-
-public:
-
- gdPluginWindowGUImac(Plugin *pPlugin);
- ~gdPluginWindowGUImac();
-};
-
-#endif
-
-
-#endif // include guard
-
-#endif // #ifdef WITH_VST
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_warnings
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include "gd_warnings.h"
-
-
-void gdAlert(const char *c) {
- Fl_Window *modal = new Fl_Window(
- (Fl::w() / 2) - 150,
- (Fl::h() / 2) - 47,
- 300, 90, "Alert");
- modal->set_modal();
- modal->begin();
- gBox *box = new gBox(10, 10, 280, 40, c);
- gClick *b = new gClick(210, 60, 80, 20, "Close");
- modal->end();
- box->labelsize(11);
- b->callback(__cb_window_closer, (void *)modal);
- b->shortcut(FL_Enter);
- gu_setFavicon(modal);
- modal->show();
-}
-
-
-int gdConfirmWin(const char *title, const char *msg) {
- Fl_Window *win = new Fl_Window(
- (Fl::w() / 2) - 150,
- (Fl::h() / 2) - 47,
- 300, 90, title);
- win->set_modal();
- win->begin();
- new gBox(10, 10, 280, 40, msg);
- gClick *ok = new gClick(212, 62, 80, 20, "Ok");
- gClick *ko = new gClick(124, 62, 80, 20, "Cancel");
- win->end();
- ok->shortcut(FL_Enter);
- gu_setFavicon(win);
- win->show();
-
- /* no callbacks here. readqueue() check the event stack. */
-
- int r = 0;
- while (true) {
- Fl_Widget *o = Fl::readqueue();
- if (!o) Fl::wait();
- else if (o == ok) {r = 1; break;}
- else if (o == ko) {r = 0; break;}
- }
- //delete win;
- win->hide();
- return r;
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_warnings
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifndef GD_WARNINGS_H
-#define GD_WARNINGS_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Window.H>
-#include <FL/Fl_Box.H>
-#include "ge_mixed.h"
-#include "gui_utils.h"
-
-
-void gdAlert(const char *c);
-
-int gdConfirmWin(const char *title, const char *msg);
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_actionChannel
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include <FL/fl_draw.H>
-#include "glue.h"
-#include "ge_actionChannel.h"
-#include "gd_mainWindow.h"
-#include "gd_actionEditor.h"
-#include "gg_keyboard.h"
-#include "conf.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "log.h"
-
-
-extern gdMainWindow *mainWin;
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-
-
-/* ------------------------------------------------------------------ */
-
-
-gActionChannel::gActionChannel(int x, int y, gdActionEditor *pParent, SampleChannel *ch)
- : gActionWidget(x, y, 200, 40, pParent), ch(ch), selected(NULL)
-{
- size(pParent->totalWidth, h());
-
- /* add actions when the window opens. Their position is zoom-based;
- * each frame is / 2 because we don't care about stereo infos. */
-
- for (unsigned i=0; i<recorder::frames.size; i++) {
- for (unsigned j=0; j<recorder::global.at(i).size; j++) {
-
- recorder::action *ra = recorder::global.at(i).at(j);
-
- if (ra->chan == pParent->chan->index) {
-
- /* don't show actions > than the grey area */
-
- if (recorder::frames.at(i) > G_Mixer.totalFrames)
- continue;
-
- /* skip the killchan actions in a singlepress channel. They cannot be recorded
- * in such mode, but they can exist if you change from another mode to singlepress */
-
- if (ra->type == ACTION_KILLCHAN && ch->mode == SINGLE_PRESS)
- continue;
-
- /* also filter out ACTION_KEYREL: it's up to gAction to find the other piece
- * (namely frame_b) */
-
- if (ra->type & (ACTION_KEYPRESS | ACTION_KILLCHAN)) {
- int ax = x+(ra->frame/pParent->zoom);
- gAction *a = new gAction(
- ax, // x
- y+4, // y
- h()-8, // h
- ra->frame, // frame_a
- i, // n. of recordings
- pParent, // pointer to the pParent window
- ch, // pointer to SampleChannel
- false, // record = false: don't record it, we are just displaying it!
- ra->type); // type of action
- add(a);
- }
- }
- }
- }
- end(); // mandatory when you add widgets to a fl_group, otherwise mega malfunctions
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gAction *gActionChannel::getSelectedAction() {
- for (int i=0; i<children(); i++) {
- int action_x = ((gAction*)child(i))->x();
- int action_w = ((gAction*)child(i))->w();
- if (Fl::event_x() >= action_x && Fl::event_x() <= action_x + action_w)
- return (gAction*)child(i);
- }
- return NULL;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gActionChannel::updateActions() {
-
- /* when zooming, don't delete and re-add actions, just MOVE them. This
- * function shifts the action by a zoom factor. Those singlepress are
- * stretched, as well */
-
- gAction *a;
- for (int i=0; i<children(); i++) {
-
- a = (gAction*)child(i);
- int newX = x() + (a->frame_a / pParent->zoom);
-
- if (ch->mode == SINGLE_PRESS) {
- int newW = ((a->frame_b - a->frame_a) / pParent->zoom);
- if (newW < gAction::MIN_WIDTH)
- newW = gAction::MIN_WIDTH;
- a->resize(newX, a->y(), newW, a->h());
- }
- else
- a->resize(newX, a->y(), gAction::MIN_WIDTH, a->h());
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gActionChannel::draw() {
-
- /* draw basic boundaries (+ beat bars) and hide the unused area. Then
- * draw the children (the actions) */
-
- baseDraw();
-
- /* print label */
-
- fl_color(COLOR_BG_1);
- fl_font(FL_HELVETICA, 12);
- if (active())
- fl_draw("start/stop", x()+4, y(), w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_CENTER)); /// FIXME h() is too much!
- else
- fl_draw("start/stop (disabled)", x()+4, y(), w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_CENTER)); /// FIXME h() is too much!
-
- draw_children();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gActionChannel::handle(int e) {
-
- int ret = Fl_Group::handle(e);
-
- /* do nothing if the widget is deactivated. It could happen for loopmode
- * channels */
-
- if (!active())
- return 1;
-
- switch (e) {
-
- case FL_DRAG: {
- if (selected != NULL) { // if you don't drag an empty area
-
- /* if onLeftEdge o onRightEdge are true it means that you're resizing
- * an action. Otherwise move the widget. */
-
- if (selected->onLeftEdge || selected->onRightEdge) {
-
- /* some checks: a) cannot resize an action < N pixels, b) no beyond zero,
- * c) no beyond bar maxwidth. Checks for overlap are done in FL_RELEASE */
-
- if (selected->onRightEdge) {
-
- int aw = Fl::event_x()-selected->x();
- int ah = selected->h();
-
- if (Fl::event_x() < selected->x()+gAction::MIN_WIDTH)
- aw = gAction::MIN_WIDTH;
- else
- if (Fl::event_x() > pParent->coverX)
- aw = pParent->coverX-selected->x();
-
- selected->size(aw, ah);
- }
- else {
-
- int ax = Fl::event_x();
- int ay = selected->y();
- int aw = selected->x()-Fl::event_x()+selected->w();
- int ah = selected->h();
-
- if (Fl::event_x() < x()) {
- ax = x();
- aw = selected->w()+selected->x()-x();
- }
- else
- if (Fl::event_x() > selected->x()+selected->w()-gAction::MIN_WIDTH) {
- ax = selected->x()+selected->w()-gAction::MIN_WIDTH;
- aw = gAction::MIN_WIDTH;
- }
- selected->resize(ax, ay, aw, ah);
- }
- }
-
- /* move the widget around */
-
- else {
- int real_x = Fl::event_x() - actionPickPoint;
- if (real_x < x()) // don't go beyond the left border
- selected->position(x(), selected->y());
- else
- if (real_x+selected->w() > pParent->coverX+x()) // don't go beyond the right border
- selected->position(pParent->coverX+x()-selected->w(), selected->y());
- else {
- if (pParent->gridTool->isOn()) {
- int snpx = pParent->gridTool->getSnapPoint(real_x-x()) + x() -1;
- selected->position(snpx, selected->y());
- }
- else
- selected->position(real_x, selected->y());
- }
- }
- redraw();
- }
- ret = 1;
- break;
- }
-
- case FL_PUSH: {
-
- if (Fl::event_button1()) {
-
- /* avoid at all costs two overlapping actions. We use 'selected' because
- * the selected action can be reused in FL_DRAG, in case you want to move
- * it. */
-
- selected = getSelectedAction();
-
- if (selected == NULL) {
-
- /* avoid click on grey area */
-
- if (Fl::event_x() >= pParent->coverX) {
- ret = 1;
- break;
- }
-
- /* snap function, if enabled */
-
- int ax = Fl::event_x();
- int fx = (ax - x()) * pParent->zoom;
- if (pParent->gridTool->isOn()) {
- ax = pParent->gridTool->getSnapPoint(ax-x()) + x() -1;
- fx = pParent->gridTool->getSnapFrame(ax-x());
-
- /* with snap=on an action can fall onto another */
-
- if (actionCollides(fx)) {
- ret = 1;
- break;
- }
- }
-
- gAction *a = new gAction(
- ax, // x
- y()+4, // y
- h()-8, // h
- fx, // frame_a
- recorder::frames.size-1, // n. of actions recorded
- pParent, // pParent window pointer
- ch, // pointer to SampleChannel
- true, // record = true: record it!
- pParent->getActionType()); // type of action
- add(a);
- mainWin->keyboard->setChannelWithActions((gSampleChannel*)ch->guiChannel); // mainWindow update
- redraw();
- ret = 1;
- }
- else {
- actionOriginalX = selected->x();
- actionOriginalW = selected->w();
- actionPickPoint = Fl::event_x() - selected->x();
- ret = 1; // for dragging
- }
- }
- else
- if (Fl::event_button3()) {
- gAction *a = getSelectedAction();
- if (a != NULL) {
- a->delAction();
- remove(a);
- delete a;
- mainWin->keyboard->setChannelWithActions((gSampleChannel*)pParent->chan->guiChannel);
- redraw();
- ret = 1;
- }
- }
- break;
- }
- case FL_RELEASE: {
-
- if (selected == NULL) {
- ret = 1;
- break;
- }
-
- /* noChanges = true when you click on an action without doing anything
- * (dragging or moving it). */
-
- bool noChanges = false;
- if (actionOriginalX == selected->x())
- noChanges = true;
- if (ch->mode == SINGLE_PRESS &&
- actionOriginalX+actionOriginalW != selected->x()+selected->w())
- noChanges = false;
-
- if (noChanges) {
- ret = 1;
- selected = NULL;
- break;
- }
-
- /* step 1: check if the action doesn't overlap with another one.
- * In case of overlap the moved action returns to the original X
- * value ("actionOriginalX"). */
-
- bool overlap = false;
- for (int i=0; i<children() && !overlap; i++) {
-
- /* never check against itself. */
-
- if ((gAction*)child(i) == selected)
- continue;
-
- int action_x = ((gAction*)child(i))->x();
- int action_w = ((gAction*)child(i))->w();
- if (ch->mode == SINGLE_PRESS) {
-
- /* when 2 segments overlap?
- * start = the highest value between the two starting points
- * end = the lowest value between the two ending points
- * if start < end then there's an overlap of end-start pixels. */
-
- int start = action_x >= selected->x() ? action_x : selected->x();
- int end = action_x+action_w < selected->x()+selected->w() ? action_x+action_w : selected->x()+selected->w();
- if (start < end) {
- selected->resize(actionOriginalX, selected->y(), actionOriginalW, selected->h());
- redraw();
- overlap = true; // one overlap: stop checking
- }
- }
- else {
- if (selected->x() == action_x) {
- selected->position(actionOriginalX, selected->y());
- redraw();
- overlap = true; // one overlap: stop checking
- }
- }
- }
-
- /* step 2: no overlap? then update the coordinates of the action, ie
- * delete the previous rec and create a new one.
- * Anyway the selected action becomes NULL, because when you release
- * the mouse button the dragging process ends. */
-
- if (!overlap) {
- if (pParent->gridTool->isOn()) {
- int f = pParent->gridTool->getSnapFrame(selected->absx());
- selected->moveAction(f);
- }
- else
- selected->moveAction();
- }
- selected = NULL;
- ret = 1;
- break;
- }
- }
-
- return ret;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool gActionChannel::actionCollides(int frame) {
-
- /* if SINGLE_PRESS we check that the tail (frame_b) of the action doesn't
- * overlap the head (frame) of the new one. First the general case, yet. */
-
- bool collision = false;
-
- for (int i=0; i<children() && !collision; i++)
- if ( ((gAction*)child(i))->frame_a == frame)
- collision = true;
-
- if (ch->mode == SINGLE_PRESS) {
- for (int i=0; i<children() && !collision; i++) {
- gAction *c = ((gAction*)child(i));
- if (frame <= c->frame_b && frame >= c->frame_a)
- collision = true;
- }
- }
-
- return collision;
-}
-
-
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-
-
-const int gAction::MIN_WIDTH = 8;
-
-
-/* ------------------------------------------------------------------ */
-
-
-/** TODO - index is useless?
- * TODO - pass a record::action pointer and let gAction compute values */
-
-gAction::gAction(int X, int Y, int H, int frame_a, unsigned index, gdActionEditor *parent, SampleChannel *ch, bool record, char type)
-: Fl_Box (X, Y, MIN_WIDTH, H),
- selected (false),
- index (index),
- parent (parent),
- ch (ch),
- type (type),
- frame_a (frame_a),
- onRightEdge(false),
- onLeftEdge (false)
-{
- /* bool 'record' defines how to understand the action.
- * record = false: don't record it, just show it. It happens when you
- * open the editor with some actions to be shown.
- *
- * record = true: record it AND show it. It happens when you click on
- * an empty area in order to add a new actions. First you record it
- * (addAction()) then you show it (FLTK::Draw()) */
-
- if (record)
- addAction();
-
- /* in order to show a singlepress action we must compute the frame_b. We
- * do that after the possible recording, otherwise we don't know which
- * key_release is associated. */
-
- if (ch->mode == SINGLE_PRESS && type == ACTION_KEYPRESS) {
- recorder::action *a2 = NULL;
- recorder::getNextAction(ch->index, ACTION_KEYREL, frame_a, &a2);
- if (a2) {
- frame_b = a2->frame;
- w((frame_b - frame_a)/parent->zoom);
- }
- else
- gLog("[gActionChannel] frame_b not found! [%d:???]\n", frame_a);
-
- /* a singlepress action narrower than 8 pixel is useless. So check it.
- * Warning: if an action is 8 px narrow, it has no body space to drag
- * it. It's up to the user to zoom in and drag it. */
-
- if (w() < MIN_WIDTH)
- size(MIN_WIDTH, h());
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gAction::draw() {
-
- int color;
- if (selected) /// && gActionChannel !disabled
- color = COLOR_BD_1;
- else
- color = COLOR_BG_2;
-
- if (ch->mode == SINGLE_PRESS) {
- fl_rectf(x(), y(), w(), h(), (Fl_Color) color);
- }
- else {
- if (type == ACTION_KILLCHAN)
- fl_rect(x(), y(), MIN_WIDTH, h(), (Fl_Color) color);
- else {
- fl_rectf(x(), y(), MIN_WIDTH, h(), (Fl_Color) color);
- if (type == ACTION_KEYPRESS)
- fl_rectf(x()+3, y()+h()-11, 2, 8, COLOR_BD_0);
- else
- if (type == ACTION_KEYREL)
- fl_rectf(x()+3, y()+3, 2, 8, COLOR_BD_0);
- }
- }
-
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gAction::handle(int e) {
-
- /* ret = 0 sends the event to the parent window. */
-
- int ret = 0;
-
- switch (e) {
-
- case FL_ENTER: {
- selected = true;
- ret = 1;
- redraw();
- break;
- }
- case FL_LEAVE: {
- fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
- selected = false;
- ret = 1;
- redraw();
- break;
- }
- case FL_MOVE: {
-
- /* handling of the two margins, left & right. 4 pixels are good enough */
-
- if (ch->mode == SINGLE_PRESS) {
- onLeftEdge = false;
- onRightEdge = false;
- if (Fl::event_x() >= x() && Fl::event_x() < x()+4) {
- onLeftEdge = true;
- fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
- }
- else
- if (Fl::event_x() >= x()+w()-4 && Fl::event_x() <= x()+w()) {
- onRightEdge = true;
- fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
- }
- else
- fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
- }
- }
- }
-
- return ret;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gAction::addAction() {
-
- /* always check frame parity */
-
- if (frame_a % 2 != 0)
- frame_a++;
-
- /* anatomy of an action
- * ____[#######]_____ (a) is the left margin, ACTION_KEYPRESS. (b) is
- * a b the right margin, the ACTION_KEYREL. This is the
- * theory behind the singleshot.press actions; for any other kind the
- * (b) is just a graphical and meaningless point. */
-
- if (ch->mode == SINGLE_PRESS) {
- recorder::rec(parent->chan->index, ACTION_KEYPRESS, frame_a);
- recorder::rec(parent->chan->index, ACTION_KEYREL, frame_a+4096);
- //gLog("action added, [%d, %d]\n", frame_a, frame_a+4096);
- }
- else {
- recorder::rec(parent->chan->index, parent->getActionType(), frame_a);
- //gLog("action added, [%d]\n", frame_a);
- }
-
- recorder::sortActions();
-
- index++; // important!
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gAction::delAction() {
-
- /* if SINGLE_PRESS you must delete both the keypress and the keyrelease
- * actions. */
-
- if (ch->mode == SINGLE_PRESS) {
- recorder::deleteAction(parent->chan->index, frame_a, ACTION_KEYPRESS, false);
- recorder::deleteAction(parent->chan->index, frame_b, ACTION_KEYREL, false);
- }
- else
- recorder::deleteAction(parent->chan->index, frame_a, type, false);
-
- /* restore the initial cursor shape, in case you delete an action and
- * the double arrow (for resizing) is displayed */
-
- fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gAction::moveAction(int frame_a) {
-
- /* easy one: delete previous action and record the new ones. As usual,
- * SINGLE_PRESS requires two jobs. If frame_a is valid, use that frame
- * value. */
-
- delAction();
-
- if (frame_a != -1)
- this->frame_a = frame_a;
- else
- this->frame_a = xToFrame_a();
-
-
- /* always check frame parity */
-
- if (this->frame_a % 2 != 0)
- this->frame_a++;
-
- recorder::rec(parent->chan->index, type, this->frame_a);
-
- if (ch->mode == SINGLE_PRESS) {
- frame_b = xToFrame_b();
- recorder::rec(parent->chan->index, ACTION_KEYREL, frame_b);
- }
-
- recorder::sortActions();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gAction::absx() {
- return x() - parent->ac->x();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gAction::xToFrame_a() {
- return (absx()) * parent->zoom;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gAction::xToFrame_b() {
- return (absx() + w()) * parent->zoom;
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_actionChannel
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifndef GE_ACTIONCHANNEL_H
-#define GE_ACTIONCHANNEL_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Box.H>
-#include "ge_actionWidget.h"
-#include "gui_utils.h"
-#include "mixer.h"
-#include "recorder.h"
-
-
-class gAction : public Fl_Box {
-
-private:
-
- bool selected;
- unsigned index;
- class gdActionEditor *parent; // pointer to parent (gActionEditor)
- class SampleChannel *ch;
- char type; // type of action
-
-public:
- gAction(int x, int y, int h, int frame_a, unsigned index,
- gdActionEditor *parent, class SampleChannel *ch, bool record,
- char type);
- void draw();
- int handle(int e);
- void addAction();
- void delAction();
-
- /* moveAction
- * shift the action on the x-axis and update Recorder. If frame_a != -1
- * use the new frame in input (used while snapping) */
-
- void moveAction(int frame_a=-1);
-
- /* absx
- * x() is relative to scrolling position. absx() returns the absolute
- * x value of the action, from the leftmost edge. */
-
- int absx();
-
- /* xToFrame_a,b
- * return the real frames of x() position */
-
- int xToFrame_a();
- int xToFrame_b();
-
- int frame_a; // initial frame (KEYPRESS for singlemode.press)
- int frame_b; // terminal frame (KEYREL for singlemode.press, null for others)
-
- bool onRightEdge;
- bool onLeftEdge;
-
- static const int MIN_WIDTH;
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-class gActionChannel : public gActionWidget {
-
-private:
-
- class SampleChannel *ch;
-
- /* getSelectedAction
- * get the action under the mouse. NULL if nothing found. */
-
- gAction *getSelectedAction();
-
- /* selected
- * pointer to the selected action. Useful when dragging around. */
-
- gAction *selected;
-
- /* actionOriginalX, actionOriginalW
- * x and w of the action, when moved. Useful for checking if the action
- * overlaps another one: in that case the moved action returns to
- * actionOriginalX (and to actionOriginalW if resized). */
-
- int actionOriginalX;
- int actionOriginalW;
-
- /* actionPickPoint
- * the precise x point in which the action has been picked with the mouse,
- * before a dragging action. */
-
- int actionPickPoint;
-
-
- /* actionCollides
- * true if an action collides with another. Used while adding new points
- * with snap active.*/
-
- bool actionCollides(int frame);
-
-public:
- gActionChannel(int x, int y, gdActionEditor *pParent, class SampleChannel *ch);
- void draw();
- int handle(int e);
- void updateActions();
-};
-
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_actionWidget
- *
- * pParent class of any widget inside the action editor.
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include <FL/fl_draw.H>
-#include "ge_actionWidget.h"
-#include "gd_actionEditor.h"
-#include "mixer.h"
-#include "ge_mixed.h"
-
-
-extern Mixer G_Mixer;
-
-
-gActionWidget::gActionWidget(int x, int y, int w, int h, gdActionEditor *pParent)
- : Fl_Group(x, y, w, h), pParent(pParent) {}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gActionWidget::~gActionWidget() {}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gActionWidget::baseDraw(bool clear) {
-
- /* clear the screen */
-
- if (clear)
- fl_rectf(x(), y(), w(), h(), COLOR_BG_MAIN);
-
- /* draw the container */
-
- fl_color(COLOR_BD_0);
- fl_rect(x(), y(), w(), h());
-
- /* grid drawing, if > 1 */
-
- if (pParent->gridTool->getValue() > 1) {
-
- fl_color(fl_rgb_color(54, 54, 54));
- fl_line_style(FL_DASH, 0, NULL);
-
- for (int i=0; i<(int) pParent->gridTool->points.size; i++) {
- int px = pParent->gridTool->points.at(i)+x()-1;
- fl_line(px, y()+1, px, y()+h()-2);
- }
- fl_line_style(0);
- }
-
- /* bars and beats drawing */
-
- fl_color(COLOR_BD_0);
- for (int i=0; i<(int) pParent->gridTool->beats.size; i++) {
- int px = pParent->gridTool->beats.at(i)+x()-1;
- fl_line(px, y()+1, px, y()+h()-2);
- }
-
- fl_color(COLOR_BG_2);
- for (int i=0; i<(int) pParent->gridTool->bars.size; i++) {
- int px = pParent->gridTool->bars.at(i)+x()-1;
- fl_line(px, y()+1, px, y()+h()-2);
- }
-
- /* cover unused area. Avoid drawing cover if width == 0 (i.e. beats
- * are 32) */
-
- int coverWidth = pParent->totalWidth-pParent->coverX;
- if (coverWidth != 0)
- fl_rectf(pParent->coverX+x(), y()+1, coverWidth, h()-2, COLOR_BG_1);
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_actionWidget
- *
- * parent class of any widget inside the action editor.
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef __GE_ACTIONWIDGET_H__
-#define __GE_ACTIONWIDGET_H__
-
-#include <FL/Fl.H>
-#include <FL/Fl_Group.H>
-#include "const.h"
-
-
-class gActionWidget : public Fl_Group {
-
-protected:
- class gdActionEditor *pParent;
- void baseDraw(bool clear=true);
-
-public:
- virtual void updateActions() = 0;
-
- gActionWidget(int x, int y, int w, int h, gdActionEditor *pParent);
- ~gActionWidget();
-};
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gd_browser
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include <limits.h>
-#include "ge_browser.h"
-#include "const.h"
-#include "utils.h"
-#include "log.h"
-
-
-gBrowser::gBrowser(int x, int y, int w, int h, const char *L)
- : Fl_Hold_Browser(x, y, w, h, L)
-{
- box(G_BOX);
- textsize(11);
- textcolor(COLOR_TEXT_0);
- selection_color(COLOR_BG_1);
- color(COLOR_BG_0);
-
- this->scrollbar.color(COLOR_BG_0);
- this->scrollbar.selection_color(COLOR_BG_1);
- this->scrollbar.labelcolor(COLOR_BD_1);
- this->scrollbar.slider(G_BOX);
-
- this->hscrollbar.color(COLOR_BG_0);
- this->hscrollbar.selection_color(COLOR_BG_1);
- this->hscrollbar.labelcolor(COLOR_BD_1);
- this->hscrollbar.slider(G_BOX);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gBrowser::~gBrowser() {}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gBrowser::init(const char *init_path) {
-
- gLog("[gBrowser] init path = '%s'\n", init_path);
-
- if (init_path == NULL || !gIsDir(init_path)) {
-#if defined(__linux__) || defined(__APPLE__)
- path_obj->value("/home");
-#elif defined(_WIN32)
-
- /* SHGetFolderPath is deprecated. We should use SHGetKnownFolderPath
- * but that would break compatibility with XP. On Vista, GetFolderPath
- * is a wrapper of GetKnownFolderPath, so no problem. */
-
- char winRoot[1024];
- SHGetFolderPath(NULL, CSIDL_COMMON_DESKTOPDIRECTORY, NULL, 0, winRoot); // si parte dal Desktop
- path_obj->value(winRoot);
-#endif
- gLog("[gBrowser] init_path null or invalid, using default\n");
- }
- else
- path_obj->value(init_path);
-
- refresh();
- sort();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gBrowser::refresh() {
- DIR *dp;
- struct dirent *ep;
- dp = opendir(path_obj->value());
- if (dp != NULL) {
- while ((ep = readdir(dp))) {
-
- /* skip:
- * - "." e ".."
- * - hidden files */
-
- if (strcmp(ep->d_name, ".") != 0 && strcmp(ep->d_name, "..") != 0) {
- if (ep->d_name[0] != '.') {
-
- /* is it a folder? add square brackets. Is it a file? Append
- * a '/' (on Windows seems useless, though) */
-
- std::string file = path_obj->value();
- file.insert(file.size(), gGetSlash());
- file += ep->d_name;
-
- if (gIsDir(file.c_str())) {
- char name[PATH_MAX];
- sprintf(name, "@b[%s]", ep->d_name);
- add(name);
- }
- else
- if (gIsProject(file.c_str())) {
- char name[PATH_MAX];
- sprintf(name, "@i@b%s", ep->d_name);
- add(name);
- }
- else
- add(ep->d_name);
- }
- }
- }
- closedir(dp);
- }
- else
- gLog("[gBrowser] Couldn't open the directory '%s'\n", path_obj->value());
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gBrowser::sort() {
- for (int t=1; t<=size(); t++)
- for (int r=t+1; r<=size(); r++)
- if (strcmp(text(t), text(r)) > 0)
- swap(t,r);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gBrowser::up_dir() {
-
- /* updir = remove last folder from the path. Start from strlen(-1) to
- * skip the trailing slash */
-
- int i = strlen(path_obj->value())-1;
-
- /* on Windows an updir from the path "X:\" (3 chars long) must redirect
- * to the list of available devices. */
-
-#if defined(_WIN32)
- if (i <= 3 || !strcmp(path_obj->value(), "All drives")) {
- path_obj->value("All drives");
- showDrives();
- return;
- }
- else {
- while (i >= 0) {
- if (path_obj->value()[i] == '\\')
- break;
- i--;
- }
-
- /* delete the last part of the string, from i to len-i, ie everything
- * after the "/" */
-
- std::string tmp = path_obj->value();
- tmp.erase(i, tmp.size()-i);
-
- /* if tmp.size == 2 we have something like 'C:'. Add a trailing
- * slash */
-
- if (tmp.size() == 2)
- tmp += "\\";
-
- path_obj->value(tmp.c_str());
- refresh();
- }
-#elif defined(__linux__) || defined (__APPLE__)
- while (i >= 0) {
- if (path_obj->value()[i] == '/')
- break;
- i--;
- }
-
- /* i == 0 means '/', the root dir. It's meaningless to go updir */
-
- if (i==0)
- path_obj->value("/");
- else {
-
- /* delete the last part of the string, from i to len-i, ie everything
- * after the "/" */
-
- std::string tmp = path_obj->value();
- tmp.erase(i, tmp.size()-i);
- path_obj->value(tmp.c_str());
- }
- refresh();
-#endif
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gBrowser::down_dir(const char *path) {
- path_obj->value(path);
- refresh();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-const char *gBrowser::get_selected_item() {
-
- /* click on an empty line */
-
- if (text(value()) == NULL)
- return NULL;
-
- selected_item = text(value());
-
- /* @ = formatting marks.
- * @b = bold, i.e. a directory. Erease '@b[' and ']' */
-
- if (selected_item[0] == '@') {
- if (selected_item[1] == 'b') {
- selected_item.erase(0, 3);
- selected_item.erase(selected_item.size()-1, 1);
- }
- else
- if (selected_item[1] == 'i')
- selected_item.erase(0, 4);
- }
-
-#if defined(__linux__) || defined(__APPLE__)
-
- /* add path to file name, to get an absolute path. Avoid double
- * slashes like '//' */
-
- if (strcmp("/", path_obj->value()))
- selected_item.insert(0, "/");
-
- selected_item.insert(0, path_obj->value());
- return selected_item.c_str();
-#elif defined(_WIN32)
-
- /* if path is 'All drives' we are in the devices list and the user
- * has clicked on a device such as 'X:\' */
-
- if (strcmp(path_obj->value(), "All drives") == 0)
- return selected_item.c_str();
- else {
-
- /* add '\' if the path is like 'X:\' */
-
- if (strlen(path_obj->value()) > 3) /// shouln't it be == 3?
- selected_item.insert(0, "\\");
-
- selected_item.insert(0, path_obj->value());
- return selected_item.c_str();
- }
-#endif
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-#ifdef _WIN32
-void gBrowser::showDrives() {
-
- /* GetLogicalDriveStrings fills drives like that:
- *
- * a:\[null]b:\[null]c:\[null]...[null][null]
- *
- * where [null] stands for \0. */
-
- char drives[64];
- char *i = drives; // pointer to 0th element in drives
- GetLogicalDriveStrings(64, drives);
-
- /* code stolen from the web, still unknown. (Jan 09, 2012). */
-
- while (*i) {
- add(i);
- i = &i[strlen(i) + 1];
- }
-}
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_browser
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifndef GE_BROWSER_H
-#define GE_BROWSER_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Hold_Browser.H>
-#include <string>
-#include "ge_mixed.h"
-
-class gBrowser : public Fl_Hold_Browser {
-public:
- gBrowser(int x, int y, int w, int h, const char *L=0);
- ~gBrowser();
- void init(const char *init_path=NULL);
- void refresh();
- void sort();
- void up_dir();
- void down_dir(const char *path);
- const char *get_selected_item();
-
- /* path_obj
- * the actual path*/
-
- class gInput *path_obj;
-
- /* selected_item
- * choosen item */
-
- std::string selected_item;
-
-#ifdef _WIN32
-private:
-
- /* showDrives [WIN32 only]
- * lists all the available drivers */
-
- void showDrives();
-#endif
-};
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_channel
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include "ge_channel.h"
-#include "ge_sampleChannel.h"
-#include "gd_mainWindow.h"
-#include "gd_keyGrabber.h"
-#include "gd_midiInput.h"
-#include "gd_editor.h"
-#include "gd_actionEditor.h"
-#include "gd_warnings.h"
-#include "gd_browser.h"
-#include "gd_midiOutput.h"
-#include "gg_keyboard.h"
-#include "pluginHost.h"
-#include "mixer.h"
-#include "conf.h"
-#include "patch.h"
-#include "graphics.h"
-#include "channel.h"
-#include "wave.h"
-#include "sampleChannel.h"
-#include "midiChannel.h"
-#include "glue.h"
-#include "gui_utils.h"
-
-#ifdef WITH_VST
-#include "gd_pluginList.h"
-#endif
-
-
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-extern Patch G_Patch;
-extern gdMainWindow *mainWin;
-
-
-gChannel::gChannel(int X, int Y, int W, int H, int type)
- : Fl_Group(X, Y, W, H, NULL), type(type) {}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int gChannel::getColumnIndex()
-{
- return ((gColumn*)parent())->getIndex();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gChannel::blink()
-{
- if (gu_getBlinker() > 6) {
- mainButton->bgColor0 = COLOR_BG_2;
- mainButton->bdColor = COLOR_BD_1;
- mainButton->txtColor = COLOR_TEXT_1;
- }
- else {
- mainButton->bgColor0 = COLOR_BG_0;
- mainButton->bdColor = COLOR_BD_0;
- mainButton->txtColor = COLOR_TEXT_0;
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gChannel::setColorsByStatus(int playStatus, int recStatus)
-{
- switch (playStatus) {
- case STATUS_OFF:
- mainButton->bgColor0 = COLOR_BG_0;
- mainButton->bdColor = COLOR_BD_0;
- mainButton->txtColor = COLOR_TEXT_0;
- break;
- case STATUS_PLAY:
- mainButton->bgColor0 = COLOR_BG_2;
- mainButton->bdColor = COLOR_BD_1;
- mainButton->txtColor = COLOR_TEXT_1;
- break;
- case STATUS_WAIT:
- blink();
- break;
- case STATUS_ENDING:
- mainButton->bgColor0 = COLOR_BD_0;
- break;
- }
-
- switch (recStatus) {
- case REC_WAITING:
- blink();
- break;
- case REC_ENDING:
- mainButton->bgColor0 = COLOR_BD_0;
- break;
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int gChannel::handleKey(int e, int key)
-{
- int ret;
- if (e == FL_KEYDOWN && button->value()) // key already pressed! skip it
- ret = 1;
- else
- if (Fl::event_key() == key && !button->value()) {
- button->take_focus(); // move focus to this button
- button->value((e == FL_KEYDOWN || e == FL_SHORTCUT) ? 1 : 0); // change the button's state
- button->do_callback(); // invoke the button's callback
- ret = 1;
- }
- else
- ret = 0;
-
- if (Fl::event_key() == key)
- button->value((e == FL_KEYDOWN || e == FL_SHORTCUT) ? 1 : 0); // change the button's state
-
- return ret;
-}
-
-
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gStatus::gStatus(int x, int y, int w, int h, SampleChannel *ch, const char *L)
-: Fl_Box(x, y, w, h, L), ch(ch) {}
-
-void gStatus::draw()
-{
- fl_rect(x(), y(), w(), h(), COLOR_BD_0); // reset border
- fl_rectf(x()+1, y()+1, w()-2, h()-2, COLOR_BG_0); // reset background
-
- if (ch != NULL) {
- if (ch->status & (STATUS_WAIT | STATUS_ENDING | REC_ENDING | REC_WAITING) ||
- ch->recStatus & (REC_WAITING | REC_ENDING))
- {
- fl_rect(x(), y(), w(), h(), COLOR_BD_1);
- }
- else
- if (ch->status == STATUS_PLAY)
- fl_rect(x(), y(), w(), h(), COLOR_BD_1);
- else
- fl_rectf(x()+1, y()+1, w()-2, h()-2, COLOR_BG_0); // status empty
-
-
- if (G_Mixer.chanInput == ch)
- fl_rectf(x()+1, y()+1, w()-2, h()-2, COLOR_BG_3); // take in progress
- else
- if (recorder::active && recorder::canRec(ch))
- fl_rectf(x()+1, y()+1, w()-2, h()-2, COLOR_BG_4); // action record
-
- /* equation for the progress bar:
- * ((chanTracker - chanStart) * w()) / (chanEnd - chanStart). */
-
- int pos = ch->getPosition();
- if (pos == -1)
- pos = 0;
- else
- pos = (pos * (w()-1)) / (ch->end - ch->begin);
- fl_rectf(x()+1, y()+1, pos, h()-2, COLOR_BG_2);
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gModeBox::gModeBox(int x, int y, int w, int h, SampleChannel *ch, const char *L)
- : Fl_Menu_Button(x, y, w, h, L), ch(ch)
-{
- box(G_BOX);
- textsize(11);
- textcolor(COLOR_TEXT_0);
- color(COLOR_BG_0);
-
- add("Loop . basic", 0, cb_change_chanmode, (void *)LOOP_BASIC);
- add("Loop . once", 0, cb_change_chanmode, (void *)LOOP_ONCE);
- add("Loop . once . bar", 0, cb_change_chanmode, (void *)LOOP_ONCE_BAR);
- add("Loop . repeat", 0, cb_change_chanmode, (void *)LOOP_REPEAT);
- add("Oneshot . basic", 0, cb_change_chanmode, (void *)SINGLE_BASIC);
- add("Oneshot . press", 0, cb_change_chanmode, (void *)SINGLE_PRESS);
- add("Oneshot . retrig", 0, cb_change_chanmode, (void *)SINGLE_RETRIG);
- add("Oneshot . endless", 0, cb_change_chanmode, (void *)SINGLE_ENDLESS);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gModeBox::draw() {
- fl_rect(x(), y(), w(), h(), COLOR_BD_0); // border
- switch (ch->mode) {
- case LOOP_BASIC:
- fl_draw_pixmap(loopBasic_xpm, x()+1, y()+1);
- break;
- case LOOP_ONCE:
- fl_draw_pixmap(loopOnce_xpm, x()+1, y()+1);
- break;
- case LOOP_ONCE_BAR:
- fl_draw_pixmap(loopOnceBar_xpm, x()+1, y()+1);
- break;
- case LOOP_REPEAT:
- fl_draw_pixmap(loopRepeat_xpm, x()+1, y()+1);
- break;
- case SINGLE_BASIC:
- fl_draw_pixmap(oneshotBasic_xpm, x()+1, y()+1);
- break;
- case SINGLE_PRESS:
- fl_draw_pixmap(oneshotPress_xpm, x()+1, y()+1);
- break;
- case SINGLE_RETRIG:
- fl_draw_pixmap(oneshotRetrig_xpm, x()+1, y()+1);
- break;
- case SINGLE_ENDLESS:
- fl_draw_pixmap(oneshotEndless_xpm, x()+1, y()+1);
- break;
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gModeBox::cb_change_chanmode(Fl_Widget *v, void *p) { ((gModeBox*)v)->__cb_change_chanmode((intptr_t)p); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gModeBox::__cb_change_chanmode(int mode)
-{
- ch->mode = mode;
-
- /* what to do when the channel is playing and you change the mode?
- * Nothing, since v0.5.3. Just refresh the action editor window, in
- * case it's open */
-
- gu_refreshActionEditor();
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gMainButton::gMainButton(int x, int y, int w, int h, const char *l)
- : gClick(x, y, w, h, l) {}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_channel
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef GE_CHANNEL_H
-#define GE_CHANNEL_H
-
-
-#include <FL/Fl_Scroll.H>
-#include <FL/Fl_Box.H>
-#include <FL/Fl_Menu_Button.H>
-#include "ge_mixed.h"
-
-
-class gChannel : public Fl_Group
-{
-protected:
-
- /* define some breakpoints for dynamic resize */
-
-#ifdef WITH_VST
- static const int BREAK_READ_ACTIONS = 212;
- static const int BREAK_MODE_BOX = 188;
- static const int BREAK_FX = 164;
- static const int BREAK_DELTA = 120;
-#else
- static const int BREAK_READ_ACTIONS = 188;
- static const int BREAK_MODE_BOX = 164;
- static const int BREAK_FX = 140;
- static const int BREAK_DELTA = 96;
-#endif
- static const int BREAK_UNIT = 24;
-
- /* blink
- * blink button when channel is in wait/ending status. */
-
- void blink();
-
- /* setColorByStatus
- * update colors depending on channel status. */
-
- void setColorsByStatus(int playStatus, int recStatus);
-
- /* handleKey
- * method wrapped by virtual handle(int e). */
-
- int handleKey(int e, int key);
-
-public:
-
- gChannel(int x, int y, int w, int h, int type);
-
- /* reset
- * reset channel to initial status. */
-
- virtual void reset() = 0;
-
- /* update
- * update the label of sample button and everything else such as 'R'
- * button, key box and so on, according to global values. */
-
- virtual void update() = 0;
-
- /* refresh
- * update graphics. */
-
- virtual void refresh() = 0;
-
- /* keypress
- * what to do when the corresponding key is pressed. */
-
- virtual int keyPress(int event) = 0;
-
- /* getColumnIndex
- * return the numeric index of the column in which this channel is
- * located. */
-
- int getColumnIndex();
-
- class gButton *button;
- class gStatus *status;
- class gMainButton *mainButton;
- class gDial *vol;
- class gClick *mute;
- class gClick *solo;
-#ifdef WITH_VST
- class gFxButton *fx;
-#endif
-
- int type;
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gStatus : public Fl_Box
-{
-public:
- gStatus(int X, int Y, int W, int H, class SampleChannel *ch, const char *L=0);
- void draw();
- class SampleChannel *ch;
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gModeBox : public Fl_Menu_Button
-{
-private:
- static void cb_change_chanmode(Fl_Widget *v, void *p);
- inline void __cb_change_chanmode(int mode);
-
- class SampleChannel *ch;
-
-public:
- gModeBox(int x, int y, int w, int h, class SampleChannel *ch, const char *l=0);
- void draw();
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-/* gMainButton
- * base main button for MIDI and Sample Channels. */
-
-class gMainButton : public gClick
-{
-public:
- gMainButton(int x, int y, int w, int h, const char *l=0);
- virtual int handle(int e) = 0;
-};
-
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_column
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "ge_column.h"
-#include "gd_mainWindow.h"
-#include "gd_warnings.h"
-#include "gg_keyboard.h"
-#include "ge_channel.h"
-#include "ge_sampleChannel.h"
-#include "ge_midiChannel.h"
-#include "mixer.h"
-#include "conf.h"
-#include "log.h"
-#include "patch.h"
-#include "glue.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "midiChannel.h"
-
-#ifdef WITH_VST
- #include "gd_pluginList.h"
-#endif
-
-
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-extern Patch G_Patch;
-extern gdMainWindow *mainWin;
-
-
-gColumn::gColumn(int X, int Y, int W, int H, int index, gKeyboard *parent)
- : Fl_Group(X, Y, W, H), parent(parent), index(index)
-{
- /* gColumn does a bit of a mess: we pass a pointer to its parent (gKeyboard) and
- the gColumn itself deals with the creation of another widget, outside gColumn
- and inside gKeyboard, which handles the vertical resize bar (gResizerBar).
- The resizer cannot stay inside gColumn: it needs a broader view on the other
- side widgets. The view can be obtained from gKeyboard only (the upper level).
- Unfortunately, parent() can be NULL: at this point (i.e the constructor)
- gColumn is still detached from any parent. We use a custom gKeyboard *parent
- instead. */
-
- begin();
- addChannelBtn = new gClick(x(), y(), w(), 20, "Add new channel");
- end();
-
- resizer = new gResizerBar(x()+w(), y(), 16, h(), false);
- resizer->setMinSize(140);
- parent->add(resizer);
-
- addChannelBtn->callback(cb_addChannel, (void*)this);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gColumn::~gColumn()
-{
- /* FIXME - this could actually cause a memory leak. resizer is
- just removed, not deleted. But we cannot delete it right now. */
-
- parent->remove(resizer);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int gColumn::handle(int e)
-{
- switch (e) {
- case FL_DND_ENTER: // return(1) for these events to 'accept' dnd
- case FL_DND_DRAG:
- case FL_DND_RELEASE: {
- return 1;
- }
- case FL_PASTE: { // handle actual drop (paste) operation
- gVector<std::string> paths;
- gSplit(Fl::event_text(), "\n", &paths);
- bool fails = false;
- int result = 0;
- for (unsigned i=0; i<paths.size; i++) {
- gLog("[gColumn::handle] loading %s...\n", paths.at(i).c_str());
- SampleChannel *c = (SampleChannel*) glue_addChannel(index, CHANNEL_SAMPLE);
- result = glue_loadChannel(c, gStripFileUrl(paths.at(i).c_str()).c_str());
- if (result != SAMPLE_LOADED_OK) {
- deleteChannel(c->guiChannel);
- fails = true;
- }
- }
- if (fails) {
- if (paths.size > 1)
- gdAlert("Some files were not loaded successfully.");
- else
- parent->printChannelMessage(result);
- }
- return 1;
- }
- }
-
- /* we return fl_Group::handle only if none of the cases above are fired. That
- is because we don't want to propagate a dnd drop to all the sub widgets. */
-
- return Fl_Group::handle(e);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gColumn::resize(int X, int Y, int W, int H)
-{
- /* resize all children */
-
- int ch = children();
- for (int i=0; i<ch; i++) {
- Fl_Widget *c = child(i);
- c->resize(X, Y + (i * (c->h() + 4)), W, c->h());
- }
-
- /* resize group itself */
-
- x(X); y(Y); w(W); h(H);
-
- /* resize resizerBar */
-
- resizer->size(16, H);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gColumn::refreshChannels()
-{
- for (int i=1; i<children(); i++)
- ((gChannel*) child(i))->refresh();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gColumn::draw()
-{
- fl_color(fl_rgb_color(27, 27, 27));
- fl_rectf(x(), y(), w(), h());
-
- /* call draw and then redraw in order to avoid channel corruption when
- scrolling horizontally */
-
- for (int i=0; i<children(); i++) {
- child(i)->draw();
- child(i)->redraw();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gColumn::cb_addChannel(Fl_Widget *v, void *p) { ((gColumn*)p)->__cb_addChannel(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gChannel *gColumn::addChannel(class Channel *ch)
-{
- gChannel *gch = NULL;
-
- if (ch->type == CHANNEL_SAMPLE)
- gch = (gSampleChannel*) new gSampleChannel(
- x(),
- y() + children() * 24,
- 600, // (1) see notes below
- 20,
- (SampleChannel*) ch);
- else
- gch = (gMidiChannel*) new gMidiChannel(
- x(),
- y() + children() * 24,
- w(),
- 20,
- (MidiChannel*) ch);
-
- /* (1) we create a new sample channel with a fake width, instead of w() (i.e.
- the column width), in case the column is too narrow to display all widgets.
- This workaround prevents the widgets to disappear if they have an initial
- negative width. MidiChannel does not need such hack because it already fits
- nicely in a collapsed column. */
-
- add(gch);
- resize(x(), y(), w(), (children() * 24) + 66); // evil space for drag n drop
- gch->redraw(); // avoid corruption
- parent->redraw(); // redraw Keyboard
- return gch;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gColumn::deleteChannel(gChannel *gch)
-{
- gch->hide();
- remove(gch);
- delete gch;
-
- /* reposition all other channels and resize this group */
- /** TODO
- * reposition is useless when called by gColumn::clear(). Add a new
- * parameter to skip the operation */
-
- for (int i=0; i<children(); i++) {
- gch = (gChannel*) child(i);
- gch->position(gch->x(), y()+(i*24));
- }
- size(w(), children() * 24 + 66); // evil space for drag n drop
- redraw();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gColumn::__cb_addChannel()
-{
- gLog("[gColumn::__cb_addChannel] index = %d\n", index);
- int type = openTypeMenu();
- if (type)
- glue_addChannel(index, type);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int gColumn::openTypeMenu()
-{
- Fl_Menu_Item rclick_menu[] = {
- {"Sample channel"},
- {"MIDI channel"},
- {0}
- };
-
- Fl_Menu_Button *b = new Fl_Menu_Button(0, 0, 100, 50);
- b->box(G_BOX);
- b->textsize(11);
- b->textcolor(COLOR_TEXT_0);
- b->color(COLOR_BG_0);
-
- const Fl_Menu_Item *m = rclick_menu->popup(Fl::event_x(), Fl::event_y(), 0, 0, b);
- if (!m) return 0;
-
- if (strcmp(m->label(), "Sample channel") == 0)
- return CHANNEL_SAMPLE;
- if (strcmp(m->label(), "MIDI channel") == 0)
- return CHANNEL_MIDI;
- return 0;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gColumn::clear(bool full)
-{
- if (full)
- Fl_Group::clear();
- else {
- while (children() >= 2) { // skip "add new channel" btn
- int i = children()-1;
- deleteChannel((gChannel*)child(i));
- }
- }
-}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_column
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef GE_COLUMN_H
-#define GE_COLUMN_H
-
-
-#include <FL/Fl.H>
-#include <FL/Fl_Group.H>
-
-
-class gColumn : public Fl_Group
-{
-private:
-
- static void cb_addChannel (Fl_Widget *v, void *p);
- inline void __cb_addChannel();
-
- int openTypeMenu();
-
- class gClick *addChannelBtn;
- class gResizerBar *resizer;
- class gKeyboard *parent;
-
- int index;
-
-public:
-
- gColumn(int x, int y, int w, int h, int index, class gKeyboard *parent);
- ~gColumn();
-
- /* addChannel
- * add a new channel in this column and set the internal pointer
- * to channel to 'ch'. */
-
- class gChannel *addChannel(class Channel *ch);
-
- /* handle */
-
- int handle(int e);
-
- /* resize
- * custom resize behavior. */
-
- void resize(int x, int y, int w, int h);
-
- /* deleteChannel
- * remove the channel 'gch' from this column. */
-
- void deleteChannel(gChannel *gch);
-
- /* refreshChannels
- * update channels' graphical statues. Called on each GUI cycle. */
-
- void refreshChannels();
-
- /* clear
- * remove all channels from the column. If full==true, delete also the
- * "add new channel" button. This method ovverrides the inherited one
- * from Fl_Group. */
-
- void clear(bool full=false);
-
- void draw();
-
- inline int getIndex() { return index; }
- inline void setIndex(int i) { index = i; }
- inline bool isEmpty() { return children() == 1; }
-};
-
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_envelopeWidget
- *
- * Parent class of any envelope controller, from volume to VST parameter
- * automations.
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include <FL/fl_draw.H>
-#include "ge_envelopeChannel.h"
-#include "gd_actionEditor.h"
-#include "gd_mainWindow.h"
-#include "gg_keyboard.h"
-#include "channel.h"
-#include "recorder.h"
-#include "mixer.h"
-
-
-extern Mixer G_Mixer;
-extern gdMainWindow *mainWin;
-
-
-gEnvelopeChannel::gEnvelopeChannel(int x, int y, gdActionEditor *pParent, int type, int range, const char *l)
- : gActionWidget(x, y, 200, 80, pParent), l(l), type(type), range(range),
- selectedPoint(-1), draggedPoint(-1)
-{
- size(pParent->totalWidth, h());
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gEnvelopeChannel::~gEnvelopeChannel() {
- clearPoints();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gEnvelopeChannel::addPoint(int frame, int iValue, float fValue, int px, int py) {
- point p;
- p.frame = frame;
- p.iValue = iValue;
- p.fValue = fValue;
- p.x = px;
- p.y = py;
- points.add(p);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gEnvelopeChannel::updateActions() {
- for (unsigned i=0; i<points.size; i++)
- points.at(i).x = points.at(i).frame / pParent->zoom;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gEnvelopeChannel::draw() {
-
- baseDraw();
-
- /* print label */
-
- fl_color(COLOR_BG_1);
- fl_font(FL_HELVETICA, 12);
- fl_draw(l, x()+4, y(), 80, h(), (Fl_Align) (FL_ALIGN_LEFT));
-
- int pxOld = x()-3;
- int pyOld = y()+1;
- int pxNew = 0;
- int pyNew = 0;
-
- fl_color(COLOR_BG_2);
-
- for (unsigned i=0; i<points.size; i++) {
-
- pxNew = points.at(i).x+x()-3;
- pyNew = points.at(i).y+y();
-
- if (selectedPoint == (int) i) {
- fl_color(COLOR_BD_1);
- fl_rectf(pxNew, pyNew, 7, 7);
- fl_color(COLOR_BG_2);
- }
- else
- fl_rectf(pxNew, pyNew, 7, 7);
-
- if (i > 0)
- fl_line(pxOld+3, pyOld+3, pxNew+3, pyNew+3);
-
- pxOld = pxNew;
- pyOld = pyNew;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gEnvelopeChannel::handle(int e) {
-
- /* Adding an action: no further checks required, just record it on frame
- * mx*pParent->zoom. Deleting action is trickier: find the active
- * point and derive from it the corresponding frame. */
-
- int ret = 0;
- int mx = Fl::event_x()-x(); // mouse x
- int my = Fl::event_y()-y(); // mouse y
-
- switch (e) {
-
- case FL_ENTER: {
- ret = 1;
- break;
- }
-
- case FL_MOVE: {
- selectedPoint = getSelectedPoint();
- redraw();
- ret = 1;
- break;
- }
-
- case FL_LEAVE: {
- draggedPoint = -1;
- selectedPoint = -1;
- redraw();
- ret = 1;
- break;
- }
-
- case FL_PUSH: {
-
- /* left click on point: drag
- * right click on point: delete
- * left click on void: add */
-
- if (Fl::event_button1()) {
-
- if (selectedPoint != -1) {
- draggedPoint = selectedPoint;
- }
- else {
-
- /* top & border fix */
-
- if (my > h()-8) my = h()-8;
- if (mx > pParent->coverX-x()) mx = pParent->coverX-x();
-
- if (range == RANGE_FLOAT) {
-
- /* if this is the first point ever, add other two points at the beginning
- * and the end of the range */
-
- if (points.size == 0) {
- addPoint(0, 0, 1.0f, 0, 1);
- recorder::rec(pParent->chan->index, type, 0, 0, 1.0f);
- addPoint(G_Mixer.totalFrames, 0, 1.0f, pParent->coverX, 1);
- recorder::rec(pParent->chan->index, type, G_Mixer.totalFrames, 0, 1.0f);
- }
-
- /* line between 2 points y = (x-a) / (b-a); a = h() - 8; b = 1 */
-
- int frame = mx * pParent->zoom;
- float value = (my - h() + 8) / (float) (1 - h() + 8);
- addPoint(frame, 0, value, mx, my);
- recorder::rec(pParent->chan->index, type, frame, 0, value);
- recorder::sortActions();
- sortPoints();
- }
- else {
- /// TODO
- }
- mainWin->keyboard->setChannelWithActions((gSampleChannel*)pParent->chan->guiChannel); // update mainWindow
- redraw();
- }
- }
- else {
-
- /* right click on point 0 or point size-1 deletes the entire envelope */
-
- if (selectedPoint != -1) {
- if (selectedPoint == 0 || (unsigned) selectedPoint == points.size-1) {
- recorder::clearAction(pParent->chan->index, type);
- points.clear();
- }
- else {
- recorder::deleteAction(pParent->chan->index, points.at(selectedPoint).frame, type, false);
- recorder::sortActions();
- points.del(selectedPoint);
- }
- mainWin->keyboard->setChannelWithActions((gSampleChannel*)pParent->chan->guiChannel); // update mainWindow
- redraw();
- }
- }
-
- ret = 1;
- break;
- }
-
- case FL_RELEASE: {
- if (draggedPoint != -1) {
-
- if (points.at(draggedPoint).x == previousXPoint) {
- //gLog("nothing to do\n");
- }
- else {
- int newFrame = points.at(draggedPoint).x * pParent->zoom;
-
- /* x edge correction */
-
- if (newFrame < 0)
- newFrame = 0;
- else if (newFrame > G_Mixer.totalFrames)
- newFrame = G_Mixer.totalFrames;
-
- /* vertical line check */
-
- int vp = verticalPoint(points.at(draggedPoint));
- if (vp == 1) newFrame -= 256;
- else if (vp == -1) newFrame += 256;
-
- /* delete previous point and record a new one */
-
- recorder::deleteAction(pParent->chan->index, points.at(draggedPoint).frame, type, false);
-
- if (range == RANGE_FLOAT) {
- float value = (points.at(draggedPoint).y - h() + 8) / (float) (1 - h() + 8);
- recorder::rec(pParent->chan->index, type, newFrame, 0, value);
- }
- else {
- /// TODO
- }
-
- recorder::sortActions();
- points.at(draggedPoint).frame = newFrame;
- draggedPoint = -1;
- selectedPoint = -1;
- }
- }
- ret = 1;
- break;
- }
-
- case FL_DRAG: {
-
- if (draggedPoint != -1) {
-
- /* y constraint */
-
- if (my > h()-8)
- points.at(draggedPoint).y = h()-8;
- else
- if (my < 1)
- points.at(draggedPoint).y = 1;
- else
- points.at(draggedPoint).y = my;
-
- /* x constraint
- * constrain the point between two ends (leftBorder-point, point-point,
- * point-rightBorder). First & last points cannot be shifted on x */
-
- if (draggedPoint == 0)
- points.at(draggedPoint).x = x()-8;
- else
- if ((unsigned) draggedPoint == points.size-1)
- points.at(draggedPoint).x = pParent->coverX;
- else {
- int prevPoint = points.at(draggedPoint-1).x;
- int nextPoint = points.at(draggedPoint+1).x;
- if (mx <= prevPoint)
- points.at(draggedPoint).x = prevPoint;
- else
- if (mx >= nextPoint)
- points.at(draggedPoint).x = nextPoint;
- //else
- // points.at(draggedPoint).x = mx;
- else {
- if (pParent->gridTool->isOn())
- points.at(draggedPoint).x = pParent->gridTool->getSnapPoint(mx)-1;
- else
- points.at(draggedPoint).x = mx;
- }
- }
- redraw();
- }
-
- ret = 1;
- break;
- }
- }
-
- return ret;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gEnvelopeChannel::verticalPoint(const point &p) {
- for (unsigned i=0; i<points.size; i++) {
- if (&p == &points.at(i)) {
- if (i == 0 || i == points.size-1) // first or last point
- return 0;
- else {
- if (points.at(i-1).x == p.x) // vertical with point[i-1]
- return -1;
- else
- if (points.at(i+1).x == p.x) // vertical with point[i+1]
- return 1;
- }
- break;
- }
- }
- return 0;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gEnvelopeChannel::sortPoints() {
- for (unsigned i=0; i<points.size; i++)
- for (unsigned j=0; j<points.size; j++)
- if (points.at(j).x > points.at(i).x)
- points.swap(j, i);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gEnvelopeChannel::getSelectedPoint() {
-
- /* point is a 7x7 dot */
-
- for (unsigned i=0; i<points.size; i++) {
- if (Fl::event_x() >= points.at(i).x+x()-4 &&
- Fl::event_x() <= points.at(i).x+x()+4 &&
- Fl::event_y() >= points.at(i).y+y() &&
- Fl::event_y() <= points.at(i).y+y()+7)
- return i;
- }
- return -1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gEnvelopeChannel::fill() {
- points.clear();
- for (unsigned i=0; i<recorder::global.size; i++)
- for (unsigned j=0; j<recorder::global.at(i).size; j++) {
- recorder::action *a = recorder::global.at(i).at(j);
- if (a->type == type && a->chan == pParent->chan->index) {
- if (range == RANGE_FLOAT)
- addPoint(
- a->frame, // frame
- 0, // int value (unused)
- a->fValue, // float value
- a->frame / pParent->zoom, // x
- ((1-h()+8)*a->fValue)+h()-8); // y = (b-a)x + a (line between two points)
- // else: TODO
- }
- }
-
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_envelopeWidget
- *
- * parent class of any envelope controller, from volume to VST parameter
- * automations.
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifndef __GE_ENVELOPECHANNEL_H__
-#define __GE_ENVELOPECHANNEL_H__
-
-#include <FL/Fl.H>
-#include <FL/Fl_Group.H>
-#include "ge_actionWidget.h"
-#include "utils.h"
-
-
-class gEnvelopeChannel : public gActionWidget {
-
- const char *l; // internal label
- int type; // type of action
- int range;
-
- /* point
- * a single dot in the graph. x = relative frame, y = relative value */
-
- struct point {
- int frame;
- int iValue;
- float fValue;
- int x;
- int y;
- };
-
- /* points
- * array of points, filled by fillPoints() */
-
- gVector<point> points;
-
- /* selectedPoint
- * which point we are selecting? */
-
- int selectedPoint;
-
- /* draggedPoint
- * which point we are dragging? */
-
- int draggedPoint;
-
- /* previousXPoint
- * x coordinate of point at time t-1. Used to check effective shifts */
-
- int previousXPoint;
-
- void draw();
-
- int handle(int e);
-
- int getSelectedPoint();
-
- void sortPoints();
-
- /* verticalPoint
- * check if two points form a vertical line. In that case the frame value
- * would be the same and recorder would go crazy, so shift by a small value
- * of frames to create a minimal fadein/fadeout level. Return 0: no
- * vertical points; return 1: vertical with the next one, return -1: vertical
- * with the previous one. */
-
- int verticalPoint(const point &p);
-
-public:
- gEnvelopeChannel(int x, int y, gdActionEditor *pParent, int type, int range, const char *l);
- ~gEnvelopeChannel();
-
- /* addPoint
- * add a point made of frame+value to internal points[]. */
-
- void addPoint(int frame, int iValue=0, float fValue=0.0f, int x=-1, int y=-1);
-
- void updateActions();
-
- /* fill
- * parse recorder's stack and fill the widget with points. It's up to
- * the caller to call this method as initialization. */
-
- void fill();
-
- inline void clearPoints() { points.clear(); }
-};
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_midiChannel
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "ge_midiChannel.h"
-#include "ge_channel.h"
-#include "ge_sampleChannel.h"
-#include "gd_mainWindow.h"
-#include "gd_keyGrabber.h"
-#include "gd_midiInput.h"
-#include "gd_editor.h"
-#include "gd_actionEditor.h"
-#include "gd_warnings.h"
-#include "gd_browser.h"
-#include "gd_keyGrabber.h"
-#include "gd_midiOutput.h"
-#include "gg_keyboard.h"
-#include "pluginHost.h"
-#include "mixer.h"
-#include "conf.h"
-#include "patch.h"
-#include "graphics.h"
-#include "channel.h"
-#include "wave.h"
-#include "sampleChannel.h"
-#include "midiChannel.h"
-#include "glue.h"
-#include "gui_utils.h"
-
-#ifdef WITH_VST
-#include "gd_pluginList.h"
-#endif
-
-
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-extern Patch G_Patch;
-extern gdMainWindow *mainWin;
-
-
-gMidiChannel::gMidiChannel(int X, int Y, int W, int H, class MidiChannel *ch)
- : gChannel(X, Y, W, H, CHANNEL_MIDI), ch(ch)
-{
- begin();
-
-#if defined(WITH_VST)
- int delta = 120; // (5 widgets * 20) + (5 paddings * 4)
-#else
- int delta = 96; // (4 widgets * 20) + (4 paddings * 4)
-#endif
-
- button = new gButton(x(), y(), 20, 20);
- mainButton = new gMidiMainButton(button->x()+button->w()+4, y(), w() - delta, 20, "-- MIDI --");
- mute = new gClick(mainButton->x()+mainButton->w()+4, y(), 20, 20, "", muteOff_xpm, muteOn_xpm);
- solo = new gClick(mute->x()+mute->w()+4, y(), 20, 20, "", soloOff_xpm, soloOn_xpm);
-#if defined(WITH_VST)
- fx = new gFxButton(solo->x()+solo->w()+4, y(), 20, 20, fxOff_xpm, fxOn_xpm);
- vol = new gDial(fx->x()+fx->w()+4, y(), 20, 20);
-#else
- vol = new gDial(solo->x()+solo->w()+4, y(), 20, 20);
-#endif
-
- end();
-
- resizable(mainButton);
-
- update();
-
- button->callback(cb_button, (void*)this);
- button->when(FL_WHEN_CHANGED); // do callback on keypress && on keyrelease
-
-#ifdef WITH_VST
- fx->callback(cb_openFxWindow, (void*)this);
-#endif
-
- mute->type(FL_TOGGLE_BUTTON);
- mute->callback(cb_mute, (void*)this);
-
- solo->type(FL_TOGGLE_BUTTON);
- solo->callback(cb_solo, (void*)this);
-
- mainButton->callback(cb_openMenu, (void*)this);
- vol->callback(cb_changeVol, (void*)this);
-
- ch->guiChannel = this;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gMidiChannel::cb_button (Fl_Widget *v, void *p) { ((gMidiChannel*)p)->__cb_button(); }
-void gMidiChannel::cb_mute (Fl_Widget *v, void *p) { ((gMidiChannel*)p)->__cb_mute(); }
-void gMidiChannel::cb_solo (Fl_Widget *v, void *p) { ((gMidiChannel*)p)->__cb_solo(); }
-void gMidiChannel::cb_openMenu (Fl_Widget *v, void *p) { ((gMidiChannel*)p)->__cb_openMenu(); }
-void gMidiChannel::cb_changeVol (Fl_Widget *v, void *p) { ((gMidiChannel*)p)->__cb_changeVol(); }
-#ifdef WITH_VST
-void gMidiChannel::cb_openFxWindow(Fl_Widget *v, void *p) { ((gMidiChannel*)p)->__cb_openFxWindow(); }
-#endif
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gMidiChannel::__cb_mute()
-{
- glue_setMute(ch);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gMidiChannel::__cb_solo()
-{
- solo->value() ? glue_setSoloOn(ch) : glue_setSoloOff(ch);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gMidiChannel::__cb_changeVol()
-{
- glue_setChanVol(ch, vol->value());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-#ifdef WITH_VST
-void gMidiChannel::__cb_openFxWindow()
-{
- gu_openSubWindow(mainWin, new gdPluginList(PluginHost::CHANNEL, ch), WID_FX_LIST);
-}
-#endif
-
-/* -------------------------------------------------------------------------- */
-
-
-void gMidiChannel::__cb_button()
-{
- if (button->value())
- glue_keyPress(ch, Fl::event_ctrl(), Fl::event_shift());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gMidiChannel::__cb_openMenu()
-{
- Fl_Menu_Item rclick_menu[] = {
- {"Edit actions..."}, // 0
- {"Clear actions", 0, 0, 0, FL_SUBMENU}, // 1
- {"All"}, // 2
- {0}, // 3
- {"Setup keyboard input..."}, // 5
- {"Setup MIDI input..."}, // 6
- {"Setup MIDI output..."}, // 7
- {"Delete channel"}, // 8
- {0}
- };
-
- /* no 'clear actions' if there are no actions */
-
- if (!ch->hasActions)
- rclick_menu[1].deactivate();
-
- Fl_Menu_Button *b = new Fl_Menu_Button(0, 0, 100, 50);
- b->box(G_BOX);
- b->textsize(11);
- b->textcolor(COLOR_TEXT_0);
- b->color(COLOR_BG_0);
-
- const Fl_Menu_Item *m = rclick_menu->popup(Fl::event_x(), Fl::event_y(), 0, 0, b);
- if (!m) return;
-
- if (strcmp(m->label(), "Delete channel") == 0) {
- if (!gdConfirmWin("Warning", "Delete channel: are you sure?"))
- return;
- glue_deleteChannel(ch);
- return;
- }
-
- if (strcmp(m->label(), "Setup keyboard input...") == 0) {
- gu_openSubWindow(mainWin, new gdKeyGrabber(ch), 0);
- //new gdKeyGrabber(ch);
- return;
- }
-
- if (strcmp(m->label(), "All") == 0) {
- if (!gdConfirmWin("Warning", "Clear all actions: are you sure?"))
- return;
- recorder::clearChan(ch->index);
- gu_refreshActionEditor(); // refresh a.editor window, it could be open
- return;
- }
-
- if (strcmp(m->label(), "Edit actions...") == 0) {
- gu_openSubWindow(mainWin, new gdActionEditor(ch), WID_ACTION_EDITOR);
- return;
- }
-
- if (strcmp(m->label(), "Setup MIDI input...") == 0) {
- gu_openSubWindow(mainWin, new gdMidiInputChannel(ch), 0);
- return;
- }
-
- if (strcmp(m->label(), "Setup MIDI output...") == 0) {
- //gu_openSubWindow(mainWin, new gdMidiGrabberChannel(ch, GrabForOutput), 0);
- gu_openSubWindow(mainWin, new gdMidiOutputMidiCh(ch), 0);
- return;
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gMidiChannel::refresh()
-{
- setColorsByStatus(ch->status, ch->recStatus);
- mainButton->redraw();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gMidiChannel::reset()
-{
- mainButton->bgColor0 = COLOR_BG_0;
- mainButton->bdColor = COLOR_BD_0;
- mainButton->txtColor = COLOR_TEXT_0;
- mainButton->label("-- MIDI --");
- mainButton->redraw();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gMidiChannel::update()
-{
- if (ch->midiOut) {
- char tmp[32];
- sprintf(tmp, "-- MIDI (channel %d) --", ch->midiOutChan+1);
- mainButton->copy_label(tmp);
- }
- else
- mainButton->label("-- MIDI --");
-
- vol->value(ch->volume);
- mute->value(ch->mute);
- solo->value(ch->solo);
-
-#ifdef WITH_VST
- fx->full = ch->plugins.size > 0;
-#endif
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gMidiChannel::resize(int X, int Y, int W, int H)
-{
- gChannel::resize(X, Y, W, H);
-
- /* this stuff makes sense only with FX button available. Do nothing
- * otherwise */
-
-#ifdef WITH_VST
- if (w() < BREAK_FX) {
- fx->hide();
-
- mainButton->size(w() - (BREAK_DELTA - BREAK_UNIT), mainButton->h());
- }
- else {
- fx->show();
- mainButton->size(w() - BREAK_DELTA, mainButton->h());
- }
- mute->resize(mainButton->x()+mainButton->w()+4, y(), 20, 20);
- solo->resize(mute->x()+mute->w()+4, y(), 20, 20);
-
- gChannel::init_sizes();
-#endif
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int gMidiChannel::keyPress(int e)
-{
- return handleKey(e, ch->key);
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gMidiMainButton::gMidiMainButton(int x, int y, int w, int h, const char *l)
- : gMainButton(x, y, w, h, l) {}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int gMidiMainButton::handle(int e)
-{
- // MIDI drag-n-drop does nothing so far.
- return gClick::handle(e);
-}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_midiChannel
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef GE_MIDI_CHANNEL_H
-#define GE_MIDI_CHANNEL_H
-
-
-#include <FL/Fl_Scroll.H>
-#include <FL/Fl_Box.H>
-#include <FL/Fl_Menu_Button.H>
-#include "ge_channel.h"
-#include "ge_mixed.h"
-
-
-class gMidiChannel : public gChannel
-{
-private:
-
- static void cb_button (Fl_Widget *v, void *p);
- static void cb_mute (Fl_Widget *v, void *p);
- static void cb_solo (Fl_Widget *v, void *p);
- static void cb_openMenu (Fl_Widget *v, void *p);
- static void cb_changeVol (Fl_Widget *v, void *p);
-#ifdef WITH_VST
- static void cb_openFxWindow (Fl_Widget *v, void *p);
-#endif
-
- inline void __cb_mute ();
- inline void __cb_solo ();
- inline void __cb_changeVol ();
- inline void __cb_button ();
- inline void __cb_openMenu ();
- inline void __cb_readActions ();
-#ifdef WITH_VST
- inline void __cb_openFxWindow();
-#endif
-
-public:
-
- gMidiChannel(int x, int y, int w, int h, class MidiChannel *ch);
-
- void reset ();
- void update ();
- void refresh ();
- int keyPress(int event);
- void resize (int x, int y, int w, int h);
-
- class MidiChannel *ch;
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gMidiMainButton : public gMainButton
-{
-public:
- gMidiMainButton(int x, int y, int w, int h, const char *l=0);
- int handle(int e);
-};
-
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_midiIoTools
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "ge_midiIoTools.h"
-#include "ge_mixed.h"
-
-
-gLearner::gLearner(int X, int Y, int W, const char *l, kernelMidi::cb_midiLearn *cb, uint32_t *param)
- : Fl_Group(X, Y, W, 20),
- callback(cb),
- param (param)
-{
- begin();
- text = new gBox(x(), y(), 156, 20, l);
- value = new gClick(text->x()+text->w()+4, y(), 80, 20, "(not set)");
- button = new gButton(value->x()+value->w()+4, y(), 40, 20, "learn");
- end();
-
- text->box(G_BOX);
- text->align(FL_ALIGN_LEFT | FL_ALIGN_INSIDE);
-
- value->box(G_BOX);
- value->callback(cb_value, (void*)this);
- value->when(FL_WHEN_RELEASE);
- updateValue();
-
- button->type(FL_TOGGLE_BUTTON);
- button->callback(cb_button, (void*)this);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gLearner::updateValue() {
- char buf[16];
- if (*param != 0x0)
- snprintf(buf, 9, "0x%X", *param);
- else
- snprintf(buf, 16, "(not set)");
- value->copy_label(buf);
- button->value(0);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gLearner::cb_button(Fl_Widget *v, void *p) { ((gLearner*)p)->__cb_button(); }
-void gLearner::cb_value(Fl_Widget *v, void *p) { ((gLearner*)p)->__cb_value(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gLearner::__cb_value() {
- if (Fl::event_button() == FL_RIGHT_MOUSE) {
- *param = 0x0;
- updateValue();
- }
- /// TODO - elif (LEFT_MOUSE) : insert values by hand
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-/* FIXME - do not malloc on each callback! do it on the constructor! */
-
-void gLearner::__cb_button() {
- if (button->value() == 1) {
- cbData *data = (cbData*) malloc(sizeof(cbData));
- data->window = (gdMidiInput*) parent(); // parent = gdMidiGrabberChannel
- data->learner = this;
- kernelMidi::startMidiLearn(callback, (void*)data);
- }
- else
- kernelMidi::stopMidiLearn();
-}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_midiIoTools
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef GE_LEARNER_H
-#define GE_LEARNER_H
-
-
-#include <FL/Fl.H>
-#include <FL/Fl_Group.H>
-#include "gd_midiInput.h"
-#include "kernelMidi.h"
-
-
-class gLearner : public Fl_Group
-{
-private:
-
- /* callback
- * cb to pass to kernelMidi. Requires two parameters:
- * uint32_t msg - MIDI message
- * void *data - extra data */
-
- kernelMidi::cb_midiLearn *callback;
-
- class gBox *text;
- class gClick *value;
- class gButton *button;
-
- static void cb_button(Fl_Widget *v, void *p);
- static void cb_value (Fl_Widget *v, void *p);
- inline void __cb_button();
- inline void __cb_value();
-
-public:
-
- /* param
- * pointer to ch->midiIn[value] */
-
- uint32_t *param;
-
- gLearner(int x, int y, int w, const char *l, kernelMidi::cb_midiLearn *cb, uint32_t *param);
-
- void updateValue();
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-/* cbData
- * struct we pass to kernelMidi as extra parameter. Local scope made
- * with unnamed namespace. Infos:
- * http://stackoverflow.com/questions/4422507/superiority-of-unnamed-namespace-over-static */
-
-/* TODO - instead of the unnamed namespace, why don't we make the struct as a
-(static) member of gLearner? */
-
-namespace {
- struct cbData {
- gdMidiInput *window;
- gLearner *learner;
- };
-}
-
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_mixed
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include <math.h>
-#include "ge_mixed.h"
-#include "gd_mainWindow.h"
-#include "const.h"
-#include "mixer.h"
-#include "graphics.h"
-#include "recorder.h"
-#include "gui_utils.h"
-#include "channel.h"
-#include "sampleChannel.h"
-
-
-extern Mixer G_Mixer;
-extern unsigned G_beats;
-extern bool G_audio_status;
-extern gdMainWindow *mainWin;
-
-
-void __cb_window_closer(Fl_Widget *v, void *p)
-{
- delete (Fl_Window*)p;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gButton::gButton(int X, int Y, int W, int H, const char *L, const char **imgOff, const char **imgOn)
- : gClick(X, Y, W, H, L, imgOff, imgOn) {}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gClick::gClick(int x, int y, int w, int h, const char *L, const char **imgOff, const char **imgOn)
-: gBaseButton(x, y, w, h, L),
- imgOff(imgOff),
- imgOn(imgOn),
- bgColor0(COLOR_BG_0),
- bgColor1(COLOR_BG_1),
- bdColor(COLOR_BD_0),
- txtColor(COLOR_TEXT_0) {}
-
-void gClick::draw()
-{
- if (!active()) txtColor = bdColor;
- else txtColor = COLOR_TEXT_0;
-
- fl_rect(x(), y(), w(), h(), bdColor); // borders
- if (value()) { // -- clicked
- if (imgOn != NULL)
- fl_draw_pixmap(imgOn, x()+1, y()+1);
- else
- fl_rectf(x(), y(), w(), h(), bgColor1); // covers the border
- }
- else { // -- not clicked
- fl_rectf(x()+1, y()+1, w()-2, h()-2, bgColor0); // bg inside the border
- if (imgOff != NULL)
- fl_draw_pixmap(imgOff, x()+1, y()+1);
- }
- if (!active())
- fl_color(FL_INACTIVE_COLOR);
-
- fl_color(txtColor);
- fl_font(FL_HELVETICA, 11);
- fl_draw(label(), x(), y(), w(), h(), FL_ALIGN_CENTER);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gClickRepeat::gClickRepeat(int x, int y, int w, int h, const char *L, const char **imgOff, const char **imgOn)
-: Fl_Repeat_Button(x, y, w, h, L), imgOff(imgOff), imgOn(imgOn) {}
-
-void gClickRepeat::draw()
-{
- if (value()) { // -- clicked
- fl_rectf(x(), y(), w(), h(), COLOR_BG_1); // bg
- if (imgOn != NULL)
- fl_draw_pixmap(imgOn, x()+1, y()+1);
- }
- else { // -- not clicked
- fl_rectf(x(), y(), w(), h(), COLOR_BG_0); // bg
- fl_rect(x(), y(), w(), h(), COLOR_BD_0); // border
- if (imgOff != NULL)
- fl_draw_pixmap(imgOff, x()+1, y()+1);
- }
- if (!active())
- fl_color(FL_INACTIVE_COLOR);
-
- fl_color(COLOR_TEXT_0);
- fl_font(FL_HELVETICA, 11);
- fl_draw(label(), x(), y(), w(), h(), FL_ALIGN_CENTER);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gInput::gInput(int x, int y, int w, int h, const char *L)
-: Fl_Input(x, y, w, h, L)
-{
- //Fl::set_boxtype(G_BOX, gDrawBox, 1, 1, 2, 2);
- box(G_BOX);
- labelsize(11);
- labelcolor(COLOR_TEXT_0);
- color(COLOR_BG_DARK);
- textcolor(COLOR_TEXT_0);
- cursor_color(COLOR_TEXT_0);
- selection_color(COLOR_BD_0);
- textsize(11);
-
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gDial::gDial(int x, int y, int w, int h, const char *L)
-: Fl_Dial(x, y, w, h, L)
-{
- labelsize(11);
- labelcolor(COLOR_TEXT_0);
- align(FL_ALIGN_LEFT);
- type(FL_FILL_DIAL);
- angles(0, 360);
- color(COLOR_BG_0); // background
- selection_color(COLOR_BG_1); // selection
-}
-
-void gDial::draw()
-{
- double angle = (angle2()-angle1())*(value()-minimum())/(maximum()-minimum()) + angle1();
-
- fl_color(COLOR_BG_0);
- fl_pie(x(), y(), w(), h(), 270-angle1(), angle > angle1() ? 360+270-angle : 270-360-angle);
-
- fl_color(COLOR_BD_0);
- fl_arc(x(), y(), w(), h(), 0, 360);
- fl_pie(x(), y(), w(), h(), 270-angle, 270-angle1());
-}
-
-/* -------------------------------------------------------------------------- */
-
-
-gBox::gBox(int x, int y, int w, int h, const char *L, Fl_Align al)
-: Fl_Box(x, y, w, h, L)
-{
- labelsize(11);
- box(FL_NO_BOX);
- labelcolor(COLOR_TEXT_0);
- if (al != 0)
- align(al | FL_ALIGN_INSIDE);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gCheck::gCheck(int x, int y, int w, int h, const char *L)
-: Fl_Check_Button(x, y, w, h, L) {}
-
-void gCheck::draw()
-{
- int color = !active() ? FL_INACTIVE_COLOR : COLOR_BD_0;
-
- if (value()) {
- fl_rect(x(), y(), 12, 12, (Fl_Color) color);
- fl_rectf(x(), y(), 12, 12, (Fl_Color) color);
- }
- else {
- fl_rectf(x(), y(), 12, 12, FL_BACKGROUND_COLOR);
- fl_rect(x(), y(), 12, 12, (Fl_Color) color);
- }
-
- fl_rectf(x()+20, y(), w(), h(), FL_BACKGROUND_COLOR); // clearer
- fl_font(FL_HELVETICA, 11);
- fl_color(COLOR_TEXT_0);
- fl_draw(label(), x()+20, y(), w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_TOP));
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gRadio::gRadio(int x, int y, int w, int h, const char *L)
-: Fl_Radio_Button(x, y, w, h, L) {}
-
-void gRadio::draw()
-{
- int color = !active() ? FL_INACTIVE_COLOR : COLOR_BD_0;
-
- if (value()) {
- fl_rect(x(), y(), 12, 12, (Fl_Color) color);
- fl_rectf(x(), y(), 12, 12, (Fl_Color) color);
- }
- else {
- fl_rectf(x(), y(), 12, 12, FL_BACKGROUND_COLOR);
- fl_rect(x(), y(), 12, 12, (Fl_Color) color);
- }
-
- fl_rectf(x()+20, y(), w(), h(), FL_BACKGROUND_COLOR); // clearer
- fl_font(FL_HELVETICA, 11);
- fl_color(COLOR_TEXT_0);
- fl_draw(label(), x()+20, y(), w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_TOP));
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gProgress::gProgress(int x, int y, int w, int h, const char *L)
-: Fl_Progress(x, y, w, h, L) {
- color(COLOR_BG_0, COLOR_BD_0);
- box(G_BOX);
-
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gSoundMeter::gSoundMeter(int x, int y, int w, int h, const char *L)
- : Fl_Box(x, y, w, h, L),
- clip(false),
- mixerPeak(0.0f),
- peak(0.0f),
- peak_old(0.0f),
- db_level(0.0f),
- db_level_old(0.0f) {}
-
-void gSoundMeter::draw()
-{
- fl_rect(x(), y(), w(), h(), COLOR_BD_0);
-
- /* peak = the highest value inside the frame */
-
- peak = 0.0f;
- float tmp_peak = 0.0f;
-
- tmp_peak = fabs(mixerPeak);
- if (tmp_peak > peak)
- peak = tmp_peak;
-
- clip = peak >= 1.0f ? true : false; // 1.0f is considered clip
-
-
- /* dBFS (full scale) calculation, plus decay of -2dB per frame */
-
- db_level = 20 * log10(peak);
- if (db_level < db_level_old)
- if (db_level_old > -DB_MIN_SCALE)
- db_level = db_level_old - 2.0f;
-
- db_level_old = db_level;
-
- /* graphical part */
-
- float px_level = 0.0f;
- if (db_level < 0.0f)
- px_level = ((w()/DB_MIN_SCALE) * db_level) + w();
- else
- px_level = w();
-
- fl_rectf(x()+1, y()+1, w()-2, h()-2, COLOR_BG_0);
- fl_rectf(x()+1, y()+1, (int) px_level, h()-2, clip || !G_audio_status ? COLOR_ALERT : COLOR_BD_0);
-}
-
-/* -------------------------------------------------------------------------- */
-
-gBeatMeter::gBeatMeter(int x, int y, int w, int h, const char *L)
- : Fl_Box(x, y, w, h, L) {}
-
-void gBeatMeter::draw()
-{
- int cursorW = w() / MAX_BEATS;
- int greyX = G_Mixer.beats * cursorW;
-
- fl_rect(x(), y(), w(), h(), COLOR_BD_0); // border
- fl_rectf(x()+1, y()+1, w()-2, h()-2, FL_BACKGROUND_COLOR); // bg
- fl_rectf(x()+(G_Mixer.actualBeat*cursorW)+3, y()+3, cursorW-5, h()-6, COLOR_BG_2); // cursor
-
- /* beat cells */
-
- fl_color(COLOR_BD_0);
- for (int i=1; i<=G_Mixer.beats; i++)
- fl_line(x()+cursorW*i, y()+1, x()+cursorW*i, y()+h()-2);
-
- /* bar line */
-
- fl_color(COLOR_BG_2);
- int delta = G_Mixer.beats / G_Mixer.bars;
- for (int i=1; i<G_Mixer.bars; i++)
- fl_line(x()+cursorW*(i*delta), y()+1, x()+cursorW*(i*delta), y()+h()-2);
-
- /* unused grey area */
-
- fl_rectf(x()+greyX+1, y()+1, w()-greyX-1, h()-2, COLOR_BG_1);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gChoice::gChoice(int x, int y, int w, int h, const char *l, bool ang)
- : Fl_Choice(x, y, w, h, l), angle(ang)
-{
- labelsize(11);
- labelcolor(COLOR_TEXT_0);
- box(FL_BORDER_BOX);
- textsize(11);
- textcolor(COLOR_TEXT_0);
- color(COLOR_BG_0);
-}
-
-
-void gChoice::draw()
-{
- fl_rectf(x(), y(), w(), h(), COLOR_BG_0); // bg
- fl_rect(x(), y(), w(), h(), (Fl_Color) COLOR_BD_0); // border
- if (angle)
- fl_polygon(x()+w()-8, y()+h()-1, x()+w()-1, y()+h()-8, x()+w()-1, y()+h()-1);
-
- /* pick up the text() from the selected item (value()) and print it in
- * the box and avoid overflows */
-
- fl_color(!active() ? COLOR_BD_0 : COLOR_TEXT_0);
- if (value() != -1) {
- if (fl_width(text(value())) < w()-8) {
- fl_draw(text(value()), x(), y(), w(), h(), FL_ALIGN_CENTER);
- }
- else {
- std::string tmp = text(value());
- int size = tmp.size();
- while (fl_width(tmp.c_str()) >= w()-16) {
- tmp.resize(size);
- size--;
- }
- tmp += "...";
- fl_draw(tmp.c_str(), x(), y(), w(), h(), FL_ALIGN_CENTER);
- }
-
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gDrawBox(int x, int y, int w, int h, Fl_Color c)
-{
- fl_color(c);
- fl_rectf(x, y, w, h);
- fl_color(COLOR_BD_0);
- fl_rect(x, y, w, h);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gLiquidScroll::gLiquidScroll(int x, int y, int w, int h, const char *l)
- : Fl_Scroll(x, y, w, h, l)
-{
- type(Fl_Scroll::VERTICAL);
- scrollbar.color(COLOR_BG_0);
- scrollbar.selection_color(COLOR_BG_1);
- scrollbar.labelcolor(COLOR_BD_1);
- scrollbar.slider(G_BOX);
-}
-
-
-void gLiquidScroll::resize(int X, int Y, int W, int H)
-{
- int nc = children()-2; // skip hscrollbar and vscrollbar
- for ( int t=0; t<nc; t++) { // tell children to resize to our new width
- Fl_Widget *c = child(t);
- c->resize(c->x(), c->y(), W-24, c->h()); // W-24: leave room for scrollbar
- }
- init_sizes(); // tell scroll children changed in size
- Fl_Scroll::resize(X,Y,W,H);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gSlider::gSlider(int x, int y, int w, int h, const char *l)
- : Fl_Slider(x, y, w, h, l)
-{
- type(FL_HOR_FILL_SLIDER);
-
- labelsize(11);
- align(FL_ALIGN_LEFT);
- labelcolor(COLOR_TEXT_0);
-
- box(G_BOX);
- color(COLOR_BG_0);
- selection_color(COLOR_BD_0);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gResizerBar::gResizerBar(int X,int Y,int W,int H, bool vertical)
- : Fl_Box(X,Y,W,H), vertical(vertical)
-{
- last_y = 0;
- min_h = 30;
- if (vertical) {
- orig_h = H;
- labelsize(H);
- }
- else {
- orig_h = W;
- labelsize(W);
- }
- align(FL_ALIGN_CENTER|FL_ALIGN_INSIDE);
- labelfont(FL_COURIER);
- visible_focus(0);
-}
-
-/*
-gResizerBar::~gResizerBar()
-{
- gLog("------ resizerbar %p destroyed\n", (void*)this);
-}
-*/
-
-void gResizerBar::HandleDrag(int diff)
-{
- Fl_Scroll *grp = (Fl_Scroll*)parent();
- int top;
- int bot;
- if (vertical) {
- top = y();
- bot = y()+h();
- }
- else {
- top = x();
- bot = x()+w();
- }
-
- // First pass: find widget directly above us with common edge
- // Possibly clamp 'diff' if widget would get too small..
-
- for (int t=0; t<grp->children(); t++) {
- Fl_Widget *wd = grp->child(t);
- if (vertical) {
- if ((wd->y()+wd->h()) == top) { // found widget directly above?
- if ((wd->h()+diff) < min_h)
- diff = wd->h() - min_h; // clamp
- wd->resize(wd->x(), wd->y(), wd->w(), wd->h()+diff); // change height
- break; // done with first pass
- }
- }
- else {
- if ((wd->x()+wd->w()) == top) { // found widget directly above?
- if ((wd->w()+diff) < min_h)
- diff = wd->w() - min_h; // clamp
- wd->resize(wd->x(), wd->y(), wd->w()+diff, wd->h()); // change height
- break; // done with first pass
- }
- }
- }
-
- // Second pass: find widgets below us, move based on clamped diff
-
- for (int t=0; t<grp->children(); t++) {
- Fl_Widget *wd = grp->child(t);
- if (vertical) {
- if (wd->y() >= bot) // found widget below us?
- wd->resize(wd->x(), wd->y()+diff, wd->w(), wd->h()); // change position
- }
- else {
- if (wd->x() >= bot)
- wd->resize(wd->x()+diff, wd->y(), wd->w(), wd->h());
- }
- }
-
- // Change our position last
-
- if (vertical)
- resize(x(), y()+diff, w(), h());
- else
- resize(x()+diff, y(), w(), h());
-
- grp->init_sizes();
- grp->redraw();
-}
-
-
-int gResizerBar::handle(int e)
-{
- int ret = 0;
- int this_y;
- if (vertical)
- this_y = Fl::event_y_root();
- else
- this_y = Fl::event_x_root();
- switch (e) {
- case FL_FOCUS:
- ret = 1;
- break;
- case FL_ENTER:
- ret = 1;
- fl_cursor(vertical ? FL_CURSOR_NS : FL_CURSOR_WE);
- break;
- case FL_LEAVE:
- ret = 1;
- fl_cursor(FL_CURSOR_DEFAULT);
- break;
- case FL_PUSH:
- ret = 1;
- last_y = this_y;
- break;
- case FL_DRAG:
- HandleDrag(this_y-last_y);
- last_y = this_y;
- ret = 1;
- break;
- default: break;
- }
- return(Fl_Box::handle(e) | ret);
-}
-
-
-void gResizerBar::resize(int X,int Y,int W,int H)
-{
- if (vertical)
- Fl_Box::resize(X,Y,W,orig_h); // height of resizer stays constant size
- else
- Fl_Box::resize(X,Y,orig_h,H);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gScroll::gScroll(int x, int y, int w, int h, int t)
- : Fl_Scroll(x, y, w, h)
-{
- type(t);
-
- scrollbar.color(COLOR_BG_0);
- scrollbar.selection_color(COLOR_BG_1);
- scrollbar.labelcolor(COLOR_BD_1);
- scrollbar.slider(G_BOX);
-
- hscrollbar.color(COLOR_BG_0);
- hscrollbar.selection_color(COLOR_BG_1);
- hscrollbar.labelcolor(COLOR_BD_1);
- hscrollbar.slider(G_BOX);
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gBaseButton::gBaseButton(int x, int y, int w, int h, const char *l)
- : Fl_Button(x, y, w, h, l)
-{
- initLabel = l ? l : "";
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gBaseButton::trimLabel()
-{
- if (initLabel.empty())
- return;
-
- std::string out;
- if (w() > 20) {
- out = initLabel;
- int len = initLabel.size();
- while (fl_width(out.c_str(), out.size()) > w()) {
- out = initLabel.substr(0, len) + "...";
- len--;
- }
- }
- else
- out = "";
- copy_label(out.c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gBaseButton::label(const char *l)
-{
- Fl_Button::label(l);
- initLabel = l;
- trimLabel();
-}
-
-const char *gBaseButton::label()
-{
- return Fl_Button::label();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gBaseButton::resize(int X, int Y, int W, int H)
-{
- trimLabel();
- Fl_Button::resize(X, Y, W, H);
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gFxButton::gFxButton(int x, int y, int w, int h, const char **imgOff, const char **imgOn)
- : gClick(x, y, w, h, NULL, imgOff, imgOn), full(false) {}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gFxButton::draw()
-{
- gClick::draw();
- if (full)
- fl_draw_pixmap(imgOn, x()+1, y()+1, COLOR_BD_0);
-}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_mixed
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef GE_MIXED_H
-#define GE_MIXED_H
-
-#include <stdio.h>
-#include <dirent.h>
-#include <stdint.h> // for intptr_t
-#include <string>
-#include <FL/Fl.H>
-#include <FL/Fl_Menu_Window.H>
-#include <FL/Fl_Button.H>
-#include <FL/Fl_Repeat_Button.H>
-#include <FL/Fl_Check_Button.H>
-#include <FL/Fl_Box.H>
-#include <FL/fl_draw.H>
-#include <FL/Fl_Dial.H>
-#include <FL/Fl_Pixmap.H>
-#include <FL/Fl_Menu_Button.H>
-#include <FL/Fl_Hold_Browser.H>
-#include <FL/Fl_Radio_Button.H>
-#include <FL/Fl_Progress.H>
-#include <FL/Fl_Input.H>
-#include <FL/Fl_Int_Input.H>
-#include <FL/Fl_Choice.H>
-#include <FL/Fl_Scroll.H>
-
-#ifdef _WIN32
- #include <shlobj.h> // for SHGetFolderPath
-#endif
-
-
-/* cb_window_closer
- * callback for when closing windows. Deletes the widget (delete). */
-
-void __cb_window_closer(Fl_Widget *v, void *p);
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gBaseButton : public Fl_Button
-{
-private:
- std::string initLabel;
-
- void trimLabel();
-
-public:
- gBaseButton(int x, int y, int w, int h, const char *l=0);
- void resize(int x, int y, int w, int h);
- void label(const char *l);
- const char *label();
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-/* gClick
- * a normal button. */
-
-class gClick : public gBaseButton
-{
-public:
- gClick(int x, int y, int w, int h, const char *L=0, const char **imgOff=NULL, const char **imgOn=NULL);
- void draw();
- const char **imgOff;
- const char **imgOn;
- Fl_Color bgColor0; // background not clicked
- Fl_Color bgColor1; // background clicked
- Fl_Color bdColor; // border
- Fl_Color txtColor; // testo
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gClickRepeat : public Fl_Repeat_Button
-{
-public:
- gClickRepeat(int x, int y, int w, int h, const char *L=0, const char **imgOff=NULL, const char **imgOn=NULL);
- void draw();
- const char **imgOff;
- const char **imgOn;
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-/* gButton
- * exactly as gClick but with a unique id inside of it. Used for the buttons in
- * channels and for FXs. */
-
-class gButton : public gClick
-{
-public:
- gButton(int X,int Y,int W,int H,const char *L=0, const char **imgOff=NULL, const char **imgOn=NULL);
- int key;
- int id;
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gInput : public Fl_Input
-{
-public:
- gInput(int x, int y, int w, int h, const char *L=0);
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gDial : public Fl_Dial
-{
-public:
- gDial(int x, int y, int w, int h, const char *L=0);
- void draw();
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gBox : public Fl_Box
-{
-public:
- gBox(int x, int y, int w, int h, const char *L=0, Fl_Align al=FL_ALIGN_CENTER);
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gCheck : public Fl_Check_Button
-{
-public:
- gCheck(int x, int y, int w, int h, const char *L=0);
- void draw();
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gRadio : public Fl_Radio_Button
-{
-public:
- gRadio(int x, int y, int w, int h, const char *L=0);
- void draw();
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gProgress : public Fl_Progress
-{
-public:
- gProgress(int x, int y, int w, int h, const char *L=0);
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gSoundMeter : public Fl_Box
-{
-public:
- gSoundMeter(int X,int Y,int W,int H,const char *L=0);
- void draw();
- bool clip;
- float mixerPeak; // peak from mixer
-private:
- float peak;
- float peak_old;
- float db_level;
- float db_level_old;
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gBeatMeter : public Fl_Box
-{
-public:
- gBeatMeter(int X,int Y,int W,int H,const char *L=0);
- void draw();
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gChoice : public Fl_Choice
-{
-public:
-
- gChoice(int X,int Y,int W,int H,const char *L=0, bool angle=true);
- void draw();
-
- inline void show(const char *c) {value(find_index(c)); }
-
- bool angle;
- int id;
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-/* gDrawBox
- * custom boxes in FLTK. */
-
-#define G_BOX FL_FREE_BOXTYPE
-void gDrawBox(int x, int y, int w, int h, Fl_Color c);
-
-
-/* -------------------------------------------------------------------------- */
-
-
-/* gLiquidScroll
- * custom scroll that tells children to follow scroll's width when
- * resized. Thanks to Greg Ercolano from FLTK dev team.
- * http://seriss.com/people/erco/fltk/ */
-
-class gLiquidScroll : public Fl_Scroll
-{
-public:
- gLiquidScroll(int x, int y, int w, int h, const char *l=0);
- void resize(int x, int y, int w, int h);
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-/* gScroll
- * custom scroll with nice scrollbars and something else. */
-
-class gScroll : public Fl_Scroll
-{
-public:
- gScroll(int x, int y, int w, int h, int type=Fl_Scroll::BOTH);
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-/* gResizerBar
- * 'resizer bar' between widgets Fl_Scroll. Thanks to Greg Ercolano from
- * FLTK dev team. http://seriss.com/people/erco/fltk/
- *
- * Shows a resize cursor when hovered over.
- * Assumes:
- * - Parent is an Fl_Scroll
- * - All children of Fl_Scroll are vertically arranged
- * - The widget above us has a bottom edge touching our top edge
- * ie. (w->y()+w->h() == this->y())
- *
- * When this widget is dragged:
- * - The widget above us (with a common edge) will be /resized/
- * vertically
- * - All children below us will be /moved/ vertically */
-
-/* TODO - use more general variable names
- * (last_y -> last_?, min_h -> min_?, ...) */
-
-class gResizerBar : public Fl_Box
-{
-private:
- bool vertical;
- int orig_h;
- int last_y;
- int min_h; // min height for widget above us
-
- void HandleDrag(int diff);
-
-public:
-
- /* 'vertical' defines the bar movement. Vertical=true: the bar moves
- * vertically (up and down). */
-
- gResizerBar(int x, int y, int w, int h, bool vertical=true);
- //~gResizerBar();
-
- inline void setMinSize(int val) { min_h = val; }
- inline int getMinSize() { return min_h; }
-
- int handle(int e);
- void resize(int x, int y, int w, int h);
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gSlider : public Fl_Slider
-{
-public:
- gSlider(int x, int y, int w, int h, const char *l=0);
- int id;
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-/* gFxButton
- * a simple gClick with 'full' parameter (i.e. has plugins). If 'full' is true,
- * draw something somewhere. */
-
-class gFxButton : public gClick
-{
-public:
- gFxButton(int x, int y, int w, int h, const char **imgOff=NULL, const char **imgOn=NULL);
- void draw();
- bool full;
-};
-
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_muteChannel
- * a widget that represents mute actions inside the action editor.
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include "ge_muteChannel.h"
-#include "gd_actionEditor.h"
-#include "ge_actionWidget.h"
-#include "gd_mainWindow.h"
-#include "gg_keyboard.h"
-#include "recorder.h"
-#include "mixer.h"
-#include "glue.h"
-#include "channel.h"
-#include "log.h"
-
-
-extern gdMainWindow *mainWin;
-extern Mixer G_Mixer;
-
-
-gMuteChannel::gMuteChannel(int x, int y, gdActionEditor *pParent)
- : gActionWidget(x, y, 200, 80, pParent), draggedPoint(-1), selectedPoint(-1)
-{
- size(pParent->totalWidth, h());
- extractPoints();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gMuteChannel::draw() {
-
- baseDraw();
-
- /* print label */
-
- fl_color(COLOR_BG_1);
- fl_font(FL_HELVETICA, 12);
- fl_draw("mute", x()+4, y(), w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_CENTER));
-
- /* draw "on" and "off" labels. Must stay in background */
-
- fl_color(COLOR_BG_1);
- fl_font(FL_HELVETICA, 9);
- fl_draw("on", x()+4, y(), w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_TOP));
- fl_draw("off", x()+4, y()+h()-14, w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_TOP));
-
- /* draw on-off points. On = higher rect, off = lower rect. It always
- * starts with a note_off */
-
- fl_color(COLOR_BG_2);
-
- int pxOld = x()+1;
- int pxNew = 0;
- int py = y()+h()-5;
- int pyDot = py-6;
-
- for (unsigned i=0; i<points.size; i++) {
-
- /* next px */
-
- pxNew = points.at(i).x+x();
-
- /* draw line from pxOld to pxNew.
- * i % 2 == 0: first point, mute_on
- * i % 2 != 0: second point, mute_off */
-
- fl_line(pxOld, py, pxNew, py);
- pxOld = pxNew;
-
- py = i % 2 == 0 ? y()+4 : y()+h()-5;
-
- /* draw dots (handles) */
-
- fl_line(pxNew, y()+h()-5, pxNew, y()+4);
-
- if (selectedPoint == (int) i) {
- fl_color(COLOR_BD_1);
- fl_rectf(pxNew-3, pyDot, 7, 7);
- fl_color(COLOR_BG_2);
- }
- else
- fl_rectf(pxNew-3, pyDot, 7, 7);
- }
-
- /* last section */
-
- py = y()+h()-5;
- fl_line(pxNew+3, py, pParent->coverX+x()-1, py);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gMuteChannel::extractPoints() {
-
- points.clear();
-
- /* actions are already sorted by recorder::sortActions() */
-
- for (unsigned i=0; i<recorder::frames.size; i++) {
- for (unsigned j=0; j<recorder::global.at(i).size; j++) {
- if (recorder::global.at(i).at(j)->chan == pParent->chan->index) {
- if (recorder::global.at(i).at(j)->type & (ACTION_MUTEON | ACTION_MUTEOFF)) {
- point p;
- p.frame = recorder::frames.at(i);
- p.type = recorder::global.at(i).at(j)->type;
- p.x = p.frame / pParent->zoom;
- points.add(p);
- //gLog("[gMuteChannel::extractPoints] point found, type=%d, frame=%d\n", p.type, p.frame);
- }
- }
- }
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gMuteChannel::updateActions() {
- for (unsigned i=0; i<points.size; i++)
- points.at(i).x = points.at(i).frame / pParent->zoom;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gMuteChannel::handle(int e) {
-
- int ret = 0;
- int mouseX = Fl::event_x()-x();
-
- switch (e) {
-
- case FL_ENTER: {
- ret = 1;
- break;
- }
-
- case FL_MOVE: {
- selectedPoint = getSelectedPoint();
- redraw();
- ret = 1;
- break;
- }
-
- case FL_LEAVE: {
- draggedPoint = -1;
- selectedPoint = -1;
- redraw();
- ret = 1;
- break;
- }
-
- case FL_PUSH: {
-
- /* left click on point: drag
- * right click on point: delete
- * left click on void: add */
-
- if (Fl::event_button1()) {
-
- if (selectedPoint != -1) {
- draggedPoint = selectedPoint;
- previousXPoint = points.at(selectedPoint).x;
- }
- else {
-
- /* click on the grey area leads to nowhere */
-
- if (mouseX > pParent->coverX) {
- ret = 1;
- break;
- }
-
- /* click in the middle of a long mute_on (between two points): new actions
- * must be added in reverse: first mute_off then mute_on. Let's find the
- * next point from here. */
-
- unsigned nextPoint = points.size;
- for (unsigned i=0; i<points.size; i++) {
- if (mouseX < points.at(i).x) {
- nextPoint = i;
- break;
- }
- }
-
- /* next point odd = mute_on [click here] mute_off
- * next point even = mute_off [click here] mute_on */
-
- int frame_a = mouseX * pParent->zoom;
- int frame_b = frame_a+2048;
-
- if (pParent->gridTool->isOn()) {
- frame_a = pParent->gridTool->getSnapFrame(mouseX);
- frame_b = pParent->gridTool->getSnapFrame(mouseX + pParent->gridTool->getCellSize());
-
- /* with snap=on a point can fall onto another */
-
- if (pointCollides(frame_a) || pointCollides(frame_b)) {
- ret = 1;
- break;
- }
- }
-
- /* ensure frame parity */
-
- if (frame_a % 2 != 0) frame_a++;
- if (frame_b % 2 != 0) frame_b++;
-
- /* avoid overflow: frame_b must be within the sequencer range. In that
- * case shift the ON-OFF block */
-
- if (frame_b >= G_Mixer.totalFrames) {
- frame_b = G_Mixer.totalFrames;
- frame_a = frame_b-2048;
- }
-
- if (nextPoint % 2 != 0) {
- recorder::rec(pParent->chan->index, ACTION_MUTEOFF, frame_a);
- recorder::rec(pParent->chan->index, ACTION_MUTEON, frame_b);
- }
- else {
- recorder::rec(pParent->chan->index, ACTION_MUTEON, frame_a);
- recorder::rec(pParent->chan->index, ACTION_MUTEOFF, frame_b);
- }
- recorder::sortActions();
-
- mainWin->keyboard->setChannelWithActions((gSampleChannel*)pParent->chan->guiChannel); // update mainWindow
- extractPoints();
- redraw();
- }
- }
- else {
-
- /* delete points pair */
-
- if (selectedPoint != -1) {
-
- unsigned a;
- unsigned b;
-
- if (points.at(selectedPoint).type == ACTION_MUTEOFF) {
- a = selectedPoint-1;
- b = selectedPoint;
- }
- else {
- a = selectedPoint;
- b = selectedPoint+1;
- }
-
- //gLog("selected: a=%d, b=%d >>> frame_a=%d, frame_b=%d\n",
- // a, b, points.at(a).frame, points.at(b).frame);
-
- recorder::deleteAction(pParent->chan->index, points.at(a).frame, points.at(a).type, false); // false = don't check vals
- recorder::deleteAction(pParent->chan->index, points.at(b).frame, points.at(b).type, false); // false = don't check vals
- recorder::sortActions();
-
- mainWin->keyboard->setChannelWithActions((gSampleChannel*)pParent->chan->guiChannel); // update mainWindow
- extractPoints();
- redraw();
- }
- }
- ret = 1;
- break;
- }
-
- case FL_RELEASE: {
-
- if (draggedPoint != -1) {
-
- if (points.at(draggedPoint).x == previousXPoint) {
- //gLog("nothing to do\n");
- }
- else {
-
- int newFrame = points.at(draggedPoint).x * pParent->zoom;
-
- recorder::deleteAction(
- pParent->chan->index,
- points.at(draggedPoint).frame,
- points.at(draggedPoint).type,
- false); // don't check values
-
- recorder::rec(
- pParent->chan->index,
- points.at(draggedPoint).type,
- newFrame);
-
- recorder::sortActions();
-
- points.at(draggedPoint).frame = newFrame;
- }
- }
- draggedPoint = -1;
- selectedPoint = -1;
-
- ret = 1;
- break;
- }
-
- case FL_DRAG: {
-
- if (draggedPoint != -1) {
-
- /* constrain the point between two ends (leftBorder-point,
- * point-point, point-rightBorder) */
-
- int prevPoint;
- int nextPoint;
-
- if (draggedPoint == 0) {
- prevPoint = 0;
- nextPoint = points.at(draggedPoint+1).x - 1;
- if (pParent->gridTool->isOn())
- nextPoint -= pParent->gridTool->getCellSize();
- }
- else
- if ((unsigned) draggedPoint == points.size-1) {
- prevPoint = points.at(draggedPoint-1).x + 1;
- nextPoint = pParent->coverX-x();
- if (pParent->gridTool->isOn())
- prevPoint += pParent->gridTool->getCellSize();
- }
- else {
- prevPoint = points.at(draggedPoint-1).x + 1;
- nextPoint = points.at(draggedPoint+1).x - 1;
- if (pParent->gridTool->isOn()) {
- prevPoint += pParent->gridTool->getCellSize();
- nextPoint -= pParent->gridTool->getCellSize();
- }
- }
-
- if (mouseX <= prevPoint)
- points.at(draggedPoint).x = prevPoint;
- else
- if (mouseX >= nextPoint)
- points.at(draggedPoint).x = nextPoint;
- else
- if (pParent->gridTool->isOn())
- points.at(draggedPoint).x = pParent->gridTool->getSnapPoint(mouseX)-1;
- else
- points.at(draggedPoint).x = mouseX;
-
- redraw();
- }
- ret = 1;
- break;
- }
- }
-
-
- return ret;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool gMuteChannel::pointCollides(int frame) {
- for (unsigned i=0; i<points.size; i++)
- if (frame == points.at(i).frame)
- return true;
- return false;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gMuteChannel::getSelectedPoint() {
-
- /* point is a 7x7 dot */
-
- for (unsigned i=0; i<points.size; i++) {
- if (Fl::event_x() >= points.at(i).x+x()-3 &&
- Fl::event_x() <= points.at(i).x+x()+3)
- return i;
- }
- return -1;
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_muteChannel
- * a widget representing mute actions inside the action editor.
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef GE_MUTECHANNEL_H
-#define GE_MUTECHANNEL_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Widget.H>
-#include <FL/fl_draw.H>
-#include "ge_actionWidget.h"
-#include "utils.h"
-
-
-class gMuteChannel : public gActionWidget {
-
-private:
-
- /* point
- * a single dot in the graph. */
-
- struct point {
- int frame;
- char type;
- int x;
- };
-
- /* points
- * array of on/off points, in frames */
-
- gVector<point> points;
-
- /* draggedPoint
- * which point we are dragging? */
-
- int draggedPoint;
-
- /* selectedPoint
- * which point we are selecting? */
-
- int selectedPoint;
-
- /* previousXPoint
- * x coordinate of point at time t-1. Used to check effective shifts */
-
- int previousXPoint;
-
- /* extractPoints
- * va a leggere l'array di azioni di Recorder ed estrae tutti i punti
- * interessanti mute_on o mute_off. Li mette poi nel gVector points. */
- void extractPoints();
-
- /* getSelectedPoint
- * ritorna l'indice di points[] in base al punto selezionato (quello
- * con il mouse hover). Ritorna -1 se non trova niente. */
- int getSelectedPoint();
-
- /* pointCollides
- * true if a point collides with another. Used while adding new points
- * with snap active.*/
-
- bool pointCollides(int frame);
-
-public:
-
- gMuteChannel(int x, int y, class gdActionEditor *pParent);
- void draw();
- int handle(int e);
-
- /* updateActions
- * calculates new points affected by the zoom. Call this one after
- * each zoom update. */
-
- void updateActions();
-};
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_pianoRoll
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include <FL/fl_draw.H>
-#include "ge_pianoRoll.h"
-#include "gd_mainWindow.h"
-#include "gd_actionEditor.h"
-#include "channel.h"
-#include "midiChannel.h"
-#include "const.h"
-#include "kernelMidi.h"
-#include "log.h"
-#include "conf.h"
-
-
-extern gdMainWindow *mainWin;
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-
-
-gPianoRollContainer::gPianoRollContainer(int x, int y, class gdActionEditor *pParent)
- : Fl_Scroll(x, y, 200, 422), pParent(pParent)
-{
- size(pParent->totalWidth, G_Conf.pianoRollH);
- pianoRoll = new gPianoRoll(x, y, pParent->totalWidth, pParent);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gPianoRollContainer::~gPianoRollContainer() {
- clear();
- G_Conf.pianoRollH = h();
- G_Conf.pianoRollY = pianoRoll->y();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gPianoRollContainer::updateActions() {
- pianoRoll->updateActions();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gPianoRollContainer::draw() {
-
- pianoRoll->size(this->w(), pianoRoll->h()); /// <--- not optimal
-
- /* clear background */
-
- fl_rectf(x(), y(), w(), h(), COLOR_BG_MAIN);
-
- /* clip pianoRoll to pianoRollContainer size */
-
- fl_push_clip(x(), y(), w(), h());
- draw_child(*pianoRoll);
- fl_pop_clip();
-
- fl_color(COLOR_BD_0);
- fl_line_style(0);
- fl_rect(x(), y(), pParent->totalWidth, h());
-}
-
-
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-
-
-gPianoRoll::gPianoRoll(int X, int Y, int W, class gdActionEditor *pParent)
- : gActionWidget(X, Y, W, 40, pParent)
-{
- resizable(NULL); // don't resize children (i.e. pianoItem)
- size(W, (MAX_NOTES+1) * CELL_H); // 128 MIDI channels * 15 px height
-
- if (G_Conf.pianoRollY == -1)
- position(x(), y()-(h()/2)); // center
- else
- position(x(), G_Conf.pianoRollY);
-
- drawSurface1();
- drawSurface2();
-
- /* add actions when the window is opened. Position is zoom-based. MIDI
- * actions come always in pair: start + end. */
-
- recorder::sortActions();
-
- recorder::action *a2 = NULL;
- recorder::action *prev = NULL;
-
- for (unsigned i=0; i<recorder::frames.size; i++) {
- for (unsigned j=0; j<recorder::global.at(i).size; j++) {
-
- /* don't show actions > than the grey area */
- /** FIXME - can we move this to the outer cycle? */
-
- if (recorder::frames.at(i) > G_Mixer.totalFrames)
- continue;
-
- recorder::action *a1 = recorder::global.at(i).at(j);
-
- if (a1->chan != pParent->chan->index)
- continue;
-
- if (a1->type == ACTION_MIDI) {
-
- /* if this action is == to previous one: skip it, we have already
- * checked it */
-
- if (a1 == prev) {
- //gLog("[gPianoRoll] ACTION_MIDI found, but skipping - was previous\n");
- continue;
- }
-
- /* extract MIDI infos from a1: if is note off skip it, we are looking
- * for note on only */
-
- int a1_type = kernelMidi::getB1(a1->iValue);
- int a1_note = kernelMidi::getB2(a1->iValue);
- int a1_velo = kernelMidi::getB3(a1->iValue);
-
- if (a1_type == 0x80) {
- //gLog("[gPianoRoll] ACTION_MIDI found, but skipping - was note off\n");
- continue;
- }
-
- /* search for the next action. Must have: same channel, ACTION_MIDI, greater
- * than a1->frame and with MIDI properties of note_off (0x80), same note
- * of a1, same velocity of a1 */
-
- recorder::getNextAction(
- a1->chan,
- ACTION_MIDI,
- a1->frame,
- &a2,
- kernelMidi::getIValue(0x80, a1_note, a1_velo));
-
- /* next action note off found: add a new gPianoItem to piano roll */
-
- if (a2) {
- //gLog("[gPianoRoll] ACTION_MIDI pair found, frame_a=%d frame_b=%d, note_a=%d, note_b=%d, type_a=%d, type_b=%d\n",
- // a1->frame, a2->frame, kernelMidi::getNoteValue(a1->iValue), kernelMidi::getNoteValue(a2->iValue),
- // kernelMidi::getNoteOnOff(a1->iValue), kernelMidi::getNoteOnOff(a2->iValue));
- new gPianoItem(0, 0, x(), y()+3, a1, a2, pParent);
- prev = a2;
- a2 = NULL;
- }
- else
- gLog("[gPianoRoll] recorder didn't find action!\n");
-
- }
- }
- }
-
- end();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gPianoRoll::drawSurface1() {
-
- surface1 = fl_create_offscreen(40, h());
- fl_begin_offscreen(surface1);
-
- /* warning: only w() and h() come from this widget, x and y coordinates
- * are absolute, since we are writing in a memory chunk */
-
- fl_rectf(0, 0, 40, h(), COLOR_BG_MAIN);
-
- fl_line_style(FL_DASH, 0, NULL);
- fl_font(FL_HELVETICA, 11);
-
- int octave = 9;
-
- for (int i=1; i<=MAX_NOTES+1; i++) {
-
- /* print key note label. C C# D D# E F F# G G# A A# B */
-
- char note[6];
- int step = i % 12;
-
- switch (step) {
- case 1:
- fl_rectf(0, i*CELL_H, 40, CELL_H, 30, 30, 30);
- sprintf(note, "%dG", octave);
- break;
- case 2:
- sprintf(note, "%dF#", octave);
- break;
- case 3:
- sprintf(note, "%dF", octave);
- break;
- case 4:
- fl_rectf(0, i*CELL_H, 40, CELL_H, 30, 30, 30);
- sprintf(note, "%dE", octave);
- break;
- case 5:
- sprintf(note, "%dD#", octave);
- break;
- case 6:
- fl_rectf(0, i*CELL_H, 40, CELL_H, 30, 30, 30);
- sprintf(note, "%dD", octave);
- break;
- case 7:
- sprintf(note, "%dC#", octave);
- break;
- case 8:
- sprintf(note, "%dC", octave);
- break;
- case 9:
- fl_rectf(0, i*CELL_H, 40, CELL_H, 30, 30, 30);
- sprintf(note, "%dB", octave);
- break;
- case 10:
- sprintf(note, "%dA#", octave);
- break;
- case 11:
- fl_rectf(0, i*CELL_H, 40, CELL_H, 30, 30, 30);
- sprintf(note, "%dA", octave);
- break;
- case 0:
- sprintf(note, "%dG#", octave);
- octave--;
- break;
- }
-
- fl_color(fl_rgb_color(54, 54, 54));
- fl_draw(note, 4, ((i-1)*CELL_H)+1, 30, CELL_H, (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_CENTER));
-
- /* print horizontal line */
-
- if (i < 128)
- fl_line(0, i*CELL_H, 40, +i*CELL_H);
- }
-
- fl_line_style(0);
- fl_end_offscreen();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gPianoRoll::drawSurface2() {
- surface2 = fl_create_offscreen(40, h());
- fl_begin_offscreen(surface2);
- fl_rectf(0, 0, 40, h(), COLOR_BG_MAIN);
- fl_color(fl_rgb_color(54, 54, 54));
- fl_line_style(FL_DASH, 0, NULL);
- for (int i=1; i<=MAX_NOTES+1; i++) {
- int step = i % 12;
- switch (step) {
- case 1:
- case 4:
- case 6:
- case 9:
- case 11:
- fl_rectf(0, i*CELL_H, 40, CELL_H, 30, 30, 30);
- break;
- }
- if (i < 128) {
- fl_color(fl_rgb_color(54, 54, 54));
- fl_line(0, i*CELL_H, 40, +i*CELL_H);
- }
- }
- fl_line_style(0);
- fl_end_offscreen();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gPianoRoll::draw() {
-
- fl_copy_offscreen(x(), y(), 40, h(), surface1, 0, 0);
-
-#if defined(__APPLE__)
- for (int i=36; i<pParent->totalWidth; i+=36) /// TODO: i < pParent->coverX is faster
- fl_copy_offscreen(x()+i, y(), 40, h(), surface2, 1, 0);
-#else
- for (int i=40; i<pParent->totalWidth; i+=40) /// TODO: i < pParent->coverX is faster
- fl_copy_offscreen(x()+i, y(), 40, h(), surface2, 0, 0);
-#endif
-
- baseDraw(false);
- draw_children();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gPianoRoll::handle(int e) {
-
- int ret = Fl_Group::handle(e);
-
- switch (e) {
- case FL_PUSH: {
-
- /* avoid click on grey area */
-
- if (Fl::event_x() >= pParent->coverX) {
- ret = 1;
- break;
- }
-
-
- push_y = Fl::event_y() - y();
-
- if (Fl::event_button1()) {
-
- /* ax is driven by grid, ay by the height in px of each note */
-
- int ax = Fl::event_x();
- int ay = Fl::event_y();
-
- /* vertical snap */
-
- int edge = (ay-y()-3) % 15;
- if (edge != 0) ay -= edge;
-
- /* if no overlap, add new piano item. Also check that it doesn't
- * overflow on the grey area, by shifting it to the left if
- * necessary. */
-
- if (!onItem(ax, ay-y()-3)) {
- int greyover = ax+20 - pParent->coverX-x();
- if (greyover > 0)
- ax -= greyover;
- add(new gPianoItem(ax, ay, ax-x(), ay-y()-3, NULL, NULL, pParent));
- redraw();
- }
- }
- ret = 1;
- break;
- }
- case FL_DRAG: {
-
- if (Fl::event_button3()) {
-
- gPianoRollContainer *prc = (gPianoRollContainer*) parent();
- position(x(), Fl::event_y() - push_y);
-
- if (y() > prc->y())
- position(x(), prc->y());
- else
- if (y() < prc->y()+prc->h()-h())
- position(x(), prc->y()+prc->h()-h());
-
- prc->redraw();
- }
- ret = 1;
- break;
- }
- case FL_MOUSEWHEEL: { // nothing to do, just avoid small internal scroll
- ret = 1;
- break;
- }
- }
- return ret;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gPianoRoll::updateActions() {
-
- /* when zooming, don't delete and re-add actions, just MOVE them. This
- * function shifts the action by a zoom factor. Those singlepress are
- * stretched, as well */
-
- gPianoItem *i;
- for (int k=0; k<children(); k++) {
- i = (gPianoItem*) child(k);
-
- //gLog("found point %p, frame_a=%d frame_b=%d, x()=%d\n", (void*) i, i->getFrame_a(), i->getFrame_b(), i->x());
-
- int newX = x() + (i->getFrame_a() / pParent->zoom);
- int newW = ((i->getFrame_b() - i->getFrame_a()) / pParent->zoom);
- if (newW < 8)
- newW = 8;
- i->resize(newX, i->y(), newW, i->h());
- i->redraw();
-
- //gLog("update point %p, frame_a=%d frame_b=%d, x()=%d\n", (void*) i, i->getFrame_a(), i->getFrame_b(), i->x());
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool gPianoRoll::onItem(int rel_x, int rel_y) {
-
- if (!pParent->chan->hasActions)
- return false;
-
- int note = MAX_NOTES - (rel_y / CELL_H);
-
- int n = children();
- for (int i=0; i<n; i++) { // no scrollbars to skip
-
- gPianoItem *p = (gPianoItem*) child(i);
- if (p->getNote() != note)
- continue;
-
- /* when 2 segments overlap?
- * start = the highest value between the two starting points
- * end = the lowest value between the two ending points
- * if start < end then there's an overlap of end-start pixels. We
- * also add 1 px to the edges in order to gain some space:
- * [ ][ ] ---> no
- * [ ] [ ] ---> yes! */
-
- int start = p->x() > rel_x ? p->x() : rel_x-1;
- int end = p->x()+p->w() < rel_x + 20 ? p->x()+p->w() : rel_x + 21;
- if (start < end)
- return true;
- }
- return false;
-}
-
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-/* ------------------------------------------------------------------ */
-
-
-gPianoItem::gPianoItem(int X, int Y, int rel_x, int rel_y, recorder::action *a, recorder::action *b, gdActionEditor *pParent)
- : Fl_Box (X, Y, 20, gPianoRoll::CELL_H-5),
- a (a),
- b (b),
- pParent (pParent),
- selected(false),
- event_a (0x00),
- event_b (0x00),
- changed (false)
-{
-
- /* a is a pointer: action exists, needs to be displayed */
-
- if (a) {
- note = kernelMidi::getB2(a->iValue);
- frame_a = a->frame;
- frame_b = b->frame;
- event_a = a->iValue;
- event_b = b->iValue;
- int newX = rel_x + (frame_a / pParent->zoom);
- int newY = rel_y + getY(note);
- int newW = (frame_b - frame_a) / pParent->zoom;
- resize(newX, newY, newW, h());
- }
-
- /* a is null: action needs to be recorded from scratch */
-
- else {
- note = getNote(rel_y);
- frame_a = rel_x * pParent->zoom;
- frame_b = (rel_x + 20) * pParent->zoom;
- record();
- size((frame_b - frame_a) / pParent->zoom, h());
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool gPianoItem::overlap() {
-
- /* when 2 segments overlap?
- * start = the highest value between the two starting points
- * end = the lowest value between the two ending points
- * if start < end then there's an overlap of end-start pixels. */
-
- gPianoRoll *pPiano = (gPianoRoll*) parent();
-
- for (int i=0; i<pPiano->children(); i++) {
-
- gPianoItem *pItem = (gPianoItem*) pPiano->child(i);
-
- /* don't check against itself and with different y positions */
-
- if (pItem == this || pItem->y() != y())
- continue;
-
- int start = pItem->x() >= x() ? pItem->x() : x();
- int end = pItem->x()+pItem->w() < x()+w() ? pItem->x()+pItem->w() : x()+w();
- if (start < end)
- return true;
- }
-
- return false;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gPianoItem::draw() {
- int _w = w() > 4 ? w() : 4;
- //gLog("[gPianoItem] draw me (%p) at x=%d\n", (void*)this, x());
- fl_rectf(x(), y(), _w, h(), (Fl_Color) selected ? COLOR_BD_1 : COLOR_BG_2);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gPianoItem::record() {
-
- /* avoid frame overflow */
-
- int overflow = frame_b - G_Mixer.totalFrames;
- if (overflow > 0) {
- frame_b -= overflow;
- frame_a -= overflow;
- }
-
- /* note off */
- /** FIXME - use constants */
- event_a |= (0x90 << 24); // note on
- event_a |= (note << 16); // note value
- event_a |= (0x3F << 8); // velocity
- event_a |= (0x00);
-
- event_b |= (0x80 << 24); // note off
- event_b |= (note << 16); // note value
- event_b |= (0x3F << 8); // velocity
- event_b |= (0x00);
-
- recorder::rec(pParent->chan->index, ACTION_MIDI, frame_a, event_a);
- recorder::rec(pParent->chan->index, ACTION_MIDI, frame_b, event_b);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gPianoItem::remove() {
- recorder::deleteAction(pParent->chan->index, frame_a, ACTION_MIDI, true, event_a, 0.0);
- recorder::deleteAction(pParent->chan->index, frame_b, ACTION_MIDI, true, event_b, 0.0);
-
- /* send a note-off in case we are deleting it in a middle of a key_on
- * key_off sequence. */
-
- ((MidiChannel*) pParent->chan)->sendMidi(event_b);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gPianoItem::handle(int e) {
-
- int ret = 0;
-
- switch (e) {
-
- case FL_ENTER: {
- selected = true;
- ret = 1;
- redraw();
- break;
- }
-
- case FL_LEAVE: {
- fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
- selected = false;
- ret = 1;
- redraw();
- break;
- }
-
- case FL_MOVE: {
- onLeftEdge = false;
- onRightEdge = false;
-
- if (Fl::event_x() >= x() && Fl::event_x() < x()+4) {
- onLeftEdge = true;
- fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
- }
- else
- if (Fl::event_x() >= x()+w()-4 && Fl::event_x() <= x()+w()) {
- onRightEdge = true;
- fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
- }
- else
- fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
-
- ret = 1;
- break;
- }
-
- case FL_PUSH: {
-
- push_x = Fl::event_x() - x();
- old_x = x();
- old_w = w();
-
- if (Fl::event_button3()) {
- fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
- remove();
- hide(); // for Windows
- Fl::delete_widget(this);
- ((gPianoRoll*)parent())->redraw();
- }
- ret = 1;
- break;
- }
-
- case FL_DRAG: {
-
- changed = true;
-
- gPianoRoll *pr = (gPianoRoll*) parent();
- int coverX = pParent->coverX + pr->x(); // relative coverX
- int nx, ny, nw;
-
- if (onLeftEdge) {
- nx = Fl::event_x();
- ny = y();
- nw = x()-Fl::event_x()+w();
- if (nx < pr->x()) {
- nx = pr->x();
- nw = w()+x()-pr->x();
- }
- else
- if (nx > x()+w()-8) {
- nx = x()+w()-8;
- nw = 8;
- }
- resize(nx, ny, nw, h());
- }
- else
- if (onRightEdge) {
- nw = Fl::event_x()-x();
- if (Fl::event_x() < x()+8)
- nw = 8;
- else
- if (Fl::event_x() > coverX)
- nw = coverX-x();
- size(nw, h());
- }
- else {
- nx = Fl::event_x() - push_x;
- if (nx < pr->x()+1)
- nx = pr->x()+1;
- else
- if (nx+w() > coverX)
- nx = coverX-w();
-
- /* snapping */
-
- if (pParent->gridTool->isOn())
- nx = pParent->gridTool->getSnapPoint(nx-pr->x()) + pr->x() - 1;
-
- position(nx, y());
- }
-
- /* update screen */
-
- redraw();
- ((gPianoRoll*)parent())->redraw();
- ret = 1;
- break;
- }
-
- case FL_RELEASE: {
-
- /* delete & record the action, only if it doesn't overlap with
- * another one */
-
- if (overlap()) {
- resize(old_x, y(), old_w, h());
- redraw();
- }
- else
- if (changed) {
- remove();
- note = getNote(getRelY());
- frame_a = getRelX() * pParent->zoom;
- frame_b = (getRelX()+w()) * pParent->zoom;
- record();
- changed = false;
- }
-
- ((gPianoRoll*)parent())->redraw();
-
- ret = 1;
- break;
- }
- }
- return ret;
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_pianoRoll
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef GE_PIANOROLL_H
-#define GE_PIANOROLL_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Scroll.H>
-#include <FL/Fl_Box.H>
-#include "ge_actionWidget.h"
-#include "recorder.h"
-
-
-class gPianoRollContainer : public Fl_Scroll {
-
-private:
- class gdActionEditor *pParent;
- class gPianoRoll *pianoRoll;
-
-public:
- gPianoRollContainer(int x, int y, class gdActionEditor *parent);
- ~gPianoRollContainer();
- void draw();
- void updateActions();
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-class gPianoRoll : public gActionWidget {
-
-private:
-
- /* onItem
- * is curson on a gPianoItem? */
-
- bool onItem(int rel_x, int rel_y);
-
- /* drawSurface*
- * generate a complex drawing in memory first and copy it to the
- * screen at a later point in time. Fl_Offscreen surface holds the
- * necessary data. */
-
- /* drawSurface1
- * draw first tile of note values. */
-
- void drawSurface1();
-
- /* drawSurface2
- * draw the rest of the piano roll. */
-
- void drawSurface2();
-
- int push_y;
- Fl_Offscreen surface1; // notes, no repeat
- Fl_Offscreen surface2; // lines, x-repeat
-
-
-public:
- gPianoRoll(int x, int y, int w, class gdActionEditor *pParent);
-
- void draw();
- int handle(int e);
- void updateActions();
-
- enum { MAX_NOTES = 127, CELL_H = 15 };
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-class gPianoItem : public Fl_Box {
-
-private:
-
- /* getRelX/Y
- * return x/y point of this item, relative to piano roll (and not to
- * entire screen) */
-
- inline int getRelY() { return y() - parent()->y() - 3; };
- inline int getRelX() { return x() - parent()->x(); };
-
- /* getNote
- * from a relative_y return the real MIDI note, range 0-127. 15 is
- * the hardcoded value for note height in pixels */
-
- inline int getNote(int rel_y) {
- return gPianoRoll::MAX_NOTES - (rel_y / gPianoRoll::CELL_H);
- };
-
- /* getY
- * from a note, return the y position on piano roll */
-
- inline int getY(int note) {
- return (gPianoRoll::MAX_NOTES * gPianoRoll::CELL_H) - (note * gPianoRoll::CELL_H);
- };
-
- /* overlap
- * check if this item don't overlap with another one. */
-
- bool overlap();
-
- recorder::action *a;
- recorder::action *b;
- class gdActionEditor *pParent;
-
- bool selected;
- int push_x;
-
- /* MIDI note, start frame, end frame - Used only if it's a newly added
- * action */ /** FIXME - is it true? */
-
- int note;
- int frame_a;
- int frame_b;
-
- /* event - bitmasked MIDI events, generated by record() or by ctor if
- * not newly added action */
-
- int event_a;
- int event_b;
-
- /* changed - if Item has been moved or resized: re-recording needed */
-
- bool changed;
-
- /* onLeft,RightEdge - if cursor is on a widget's edge */
-
- bool onLeftEdge;
- bool onRightEdge;
-
- /* old_x, old_w - store previous width and position while dragging
- * and moving, in order to restore it if overlap */
-
- int old_x, old_w;
-
-public:
-
- /* pianoItem ctor
- * if action *a == NULL, record a new action */
-
- gPianoItem(int x, int y, int rel_x, int rel_y, recorder::action *a, recorder::action *b, class gdActionEditor *pParent);
-
- void draw();
- int handle(int e);
- void record();
- void remove();
-
- inline int getFrame_a() { return frame_a; }
- inline int getFrame_b() { return frame_b; }
- inline int getNote() { return note; }
-
-};
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_sampleChannel
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "ge_sampleChannel.h"
-#include "gd_mainWindow.h"
-#include "gd_keyGrabber.h"
-#include "gd_midiInput.h"
-#include "gd_editor.h"
-#include "gd_actionEditor.h"
-#include "gd_warnings.h"
-#include "gd_browser.h"
-#include "gd_midiOutput.h"
-#include "gg_keyboard.h"
-#include "pluginHost.h"
-#include "mixer.h"
-#include "conf.h"
-#include "patch.h"
-#include "graphics.h"
-#include "channel.h"
-#include "wave.h"
-#include "sampleChannel.h"
-#include "midiChannel.h"
-#include "glue.h"
-#include "gui_utils.h"
-
-#ifdef WITH_VST
-#include "gd_pluginList.h"
-#endif
-
-
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-extern Patch G_Patch;
-extern gdMainWindow *mainWin;
-
-
-gSampleChannel::gSampleChannel(int X, int Y, int W, int H, class SampleChannel *ch)
- : gChannel(X, Y, W, H, CHANNEL_SAMPLE), ch(ch)
-{
- begin();
-
-#if defined(WITH_VST)
- int delta = 168; // (7 widgets * 20) + (7 paddings * 4)
-#else
- int delta = 144; // (6 widgets * 20) + (6 paddings * 4)
-#endif
-
- button = new gButton(x(), y(), 20, 20);
- status = new gStatus(button->x()+button->w()+4, y(), 20, 20, ch);
- mainButton = new gSampleMainButton(status->x()+status->w()+4, y(), w() - delta, 20, "-- no sample --");
- modeBox = new gModeBox(mainButton->x()+mainButton->w()+4, y(), 20, 20, ch);
- mute = new gClick(modeBox->x()+modeBox->w()+4, y(), 20, 20, "", muteOff_xpm, muteOn_xpm);
- solo = new gClick(mute->x()+mute->w()+4, y(), 20, 20, "", soloOff_xpm, soloOn_xpm);
- readActions = NULL; // no 'R' button
-
-#if defined(WITH_VST)
- fx = new gFxButton(solo->x()+solo->w()+4, y(), 20, 20, fxOff_xpm, fxOn_xpm);
- vol = new gDial(fx->x()+fx->w()+4, y(), 20, 20);
-#else
- vol = new gDial(solo->x()+solo->w()+4, y(), 20, 20);
-#endif
-
- end();
-
- resizable(mainButton);
-
- update();
-
- button->callback(cb_button, (void*)this);
- button->when(FL_WHEN_CHANGED); // do callback on keypress && on keyrelease
-
-#ifdef WITH_VST
- fx->callback(cb_openFxWindow, (void*)this);
-#endif
-
- mute->type(FL_TOGGLE_BUTTON);
- mute->callback(cb_mute, (void*)this);
-
- solo->type(FL_TOGGLE_BUTTON);
- solo->callback(cb_solo, (void*)this);
-
- mainButton->callback(cb_openMenu, (void*)this);
- vol->callback(cb_changeVol, (void*)this);
-
- ch->guiChannel = this;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSampleChannel::cb_button (Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_button(); }
-void gSampleChannel::cb_mute (Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_mute(); }
-void gSampleChannel::cb_solo (Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_solo(); }
-void gSampleChannel::cb_openMenu (Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_openMenu(); }
-void gSampleChannel::cb_changeVol (Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_changeVol(); }
-void gSampleChannel::cb_readActions (Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_readActions(); }
-#ifdef WITH_VST
-void gSampleChannel::cb_openFxWindow(Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_openFxWindow(); }
-#endif
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSampleChannel::__cb_mute()
-{
- glue_setMute(ch);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSampleChannel::__cb_solo()
-{
- solo->value() ? glue_setSoloOn(ch) : glue_setSoloOff(ch);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSampleChannel::__cb_changeVol()
-{
- glue_setChanVol(ch, vol->value());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-#ifdef WITH_VST
-void gSampleChannel::__cb_openFxWindow()
-{
- gu_openSubWindow(mainWin, new gdPluginList(PluginHost::CHANNEL, ch), WID_FX_LIST);
-}
-#endif
-
-
-/* -------------------------------------------------------------------------- */
-
-
-
-void gSampleChannel::__cb_button()
-{
- if (button->value()) // pushed
- glue_keyPress(ch, Fl::event_ctrl(), Fl::event_shift());
- else // released
- glue_keyRelease(ch, Fl::event_ctrl(), Fl::event_shift());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSampleChannel::__cb_openMenu()
-{
- /* if you're recording (actions or input) no menu is allowed; you can't
- * do anything, especially deallocate the channel */
-
- if (G_Mixer.chanInput == ch || recorder::active)
- return;
-
- /* the following is a trash workaround for a FLTK menu. We need a gMenu
- * widget asap */
-
- Fl_Menu_Item rclick_menu[] = {
- {"Load new sample..."}, // 0
- {"Export sample to file..."}, // 1
- {"Setup keyboard input..."}, // 2
- {"Setup MIDI input..."}, // 3
- {"Setup MIDI output..."}, // 4
- {"Edit sample..."}, // 5
- {"Edit actions..."}, // 6
- {"Clear actions", 0, 0, 0, FL_SUBMENU}, // 7
- {"All"}, // 8
- {"Mute"}, // 9
- {"Volume"}, // 10
- {"Start/Stop"}, // 11
- {0}, // 12
- {"Free channel"}, // 13
- {"Delete channel"}, // 14
- {0}
- };
-
- if (ch->status & (STATUS_EMPTY | STATUS_MISSING)) {
- rclick_menu[1].deactivate();
- rclick_menu[5].deactivate();
- rclick_menu[13].deactivate();
- }
-
- /* no 'clear actions' if there are no actions */
-
- if (!ch->hasActions)
- rclick_menu[6].deactivate();
-
- /* no 'clear start/stop actions' for those channels in loop mode:
- * they cannot have start/stop actions. */
-
- if (ch->mode & LOOP_ANY)
- rclick_menu[10].deactivate();
-
- Fl_Menu_Button *b = new Fl_Menu_Button(0, 0, 100, 50);
- b->box(G_BOX);
- b->textsize(11);
- b->textcolor(COLOR_TEXT_0);
- b->color(COLOR_BG_0);
-
- const Fl_Menu_Item *m = rclick_menu->popup(Fl::event_x(), Fl::event_y(), 0, 0, b);
- if (!m) return;
-
- if (strcmp(m->label(), "Load new sample...") == 0) {
- openBrowser(BROWSER_LOAD_SAMPLE);
- return;
- }
-
- if (strcmp(m->label(), "Setup keyboard input...") == 0) {
- new gdKeyGrabber(ch); /// FIXME - use gu_openSubWindow
- return;
- }
-
- if (strcmp(m->label(), "Setup MIDI input...") == 0) {
- gu_openSubWindow(mainWin, new gdMidiInputChannel(ch), 0);
- return;
- }
-
- if (strcmp(m->label(), "Setup MIDI output...") == 0) {
- gu_openSubWindow(mainWin, new gdMidiOutputSampleCh(ch), 0);
- return;
- }
-
- if (strcmp(m->label(), "Edit sample...") == 0) {
- gu_openSubWindow(mainWin, new gdEditor(ch), WID_SAMPLE_EDITOR); /// FIXME title it's up to gdEditor
- return;
- }
-
- if (strcmp(m->label(), "Export sample to file...") == 0) {
- openBrowser(BROWSER_SAVE_SAMPLE);
- return;
- }
-
- if (strcmp(m->label(), "Delete channel") == 0) {
- if (!gdConfirmWin("Warning", "Delete channel: are you sure?"))
- return;
- glue_deleteChannel(ch);
- return;
- }
-
- if (strcmp(m->label(), "Free channel") == 0) {
- if (ch->status == STATUS_PLAY) {
- if (!gdConfirmWin("Warning", "This action will stop the channel: are you sure?"))
- return;
- }
- else if (!gdConfirmWin("Warning", "Free channel: are you sure?"))
- return;
-
- glue_freeChannel(ch);
-
- /* delete any related subwindow */
-
- /** FIXME - use gu_closeAllSubwindows() */
-
- mainWin->delSubWindow(WID_FILE_BROWSER);
- mainWin->delSubWindow(WID_ACTION_EDITOR);
- mainWin->delSubWindow(WID_SAMPLE_EDITOR);
- mainWin->delSubWindow(WID_FX_LIST);
-
- return;
- }
-
- if (strcmp(m->label(), "Mute") == 0) {
- if (!gdConfirmWin("Warning", "Clear all mute actions: are you sure?"))
- return;
- recorder::clearAction(ch->index, ACTION_MUTEON | ACTION_MUTEOFF);
- if (!ch->hasActions)
- delActionButton();
-
- /* TODO - set mute=false */
-
- gu_refreshActionEditor(); // refresh a.editor window, it could be open
- return;
- }
-
- if (strcmp(m->label(), "Start/Stop") == 0) {
- if (!gdConfirmWin("Warning", "Clear all start/stop actions: are you sure?"))
- return;
- recorder::clearAction(ch->index, ACTION_KEYPRESS | ACTION_KEYREL | ACTION_KILLCHAN);
- if (!ch->hasActions)
- delActionButton();
- gu_refreshActionEditor(); // refresh a.editor window, it could be open
- return;
- }
-
- if (strcmp(m->label(), "Volume") == 0) {
- if (!gdConfirmWin("Warning", "Clear all volume actions: are you sure?"))
- return;
- recorder::clearAction(ch->index, ACTION_VOLUME);
- if (!ch->hasActions)
- delActionButton();
- gu_refreshActionEditor(); // refresh a.editor window, it could be open
- return;
- }
-
- if (strcmp(m->label(), "All") == 0) {
- if (!gdConfirmWin("Warning", "Clear all actions: are you sure?"))
- return;
- recorder::clearChan(ch->index);
- delActionButton();
- gu_refreshActionEditor(); // refresh a.editor window, it could be open
- return;
- }
-
- if (strcmp(m->label(), "Edit actions...") == 0) {
- gu_openSubWindow(mainWin, new gdActionEditor(ch), WID_ACTION_EDITOR);
- return;
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSampleChannel::__cb_readActions()
-{
- ch->readActions ? glue_stopReadingRecs(ch) : glue_startReadingRecs(ch);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSampleChannel::openBrowser(int type)
-{
- const char *title = "";
- switch (type) {
- case BROWSER_LOAD_SAMPLE:
- title = "Browse Sample";
- break;
- case BROWSER_SAVE_SAMPLE:
- title = "Save Sample";
- break;
- case -1:
- title = "Edit Sample";
- break;
- }
- gWindow *childWin = new gdBrowser(title, G_Conf.samplePath, ch, type);
- gu_openSubWindow(mainWin, childWin, WID_FILE_BROWSER);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSampleChannel::refresh()
-{
- if (!mainButton->visible()) // mainButton invisible? status too (see below)
- return;
-
- setColorsByStatus(ch->status, ch->recStatus);
-
- if (ch->wave != NULL) {
-
- if (G_Mixer.chanInput == ch)
- mainButton->bgColor0 = COLOR_BG_3;
-
- if (recorder::active) {
- if (recorder::canRec(ch)) {
- mainButton->bgColor0 = COLOR_BG_4;
- mainButton->txtColor = COLOR_TEXT_0;
- }
- }
- status->redraw(); // status invisible? sampleButton too (see below)
- }
- mainButton->redraw();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSampleChannel::reset()
-{
- mainButton->bgColor0 = COLOR_BG_0;
- mainButton->bdColor = COLOR_BD_0;
- mainButton->txtColor = COLOR_TEXT_0;
- mainButton->label("-- no sample --");
- delActionButton(true); // force==true, don't check, just remove it
- mainButton->redraw();
- status->redraw();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSampleChannel::update()
-{
- /* update sample button's label */
-
- switch (ch->status) {
- case STATUS_EMPTY:
- mainButton->label("-- no sample --");
- break;
- case STATUS_MISSING:
- case STATUS_WRONG:
- mainButton->label("* file not found! *");
- break;
- default:
- mainButton->label(ch->wave->name.c_str());
- break;
- }
-
- /* update channels. If you load a patch with recorded actions, the 'R'
- * button must be shown. Moreover if the actions are active, the 'R'
- * button must be activated accordingly. */
-
- if (ch->hasActions)
- addActionButton();
- else
- delActionButton();
-
- /* update key box */
-
- char k[4];
- sprintf(k, "%c", ch->key);
- button->copy_label(k);
- button->redraw();
-
- /* updates modebox */
-
- modeBox->value(ch->mode);
- modeBox->redraw();
-
- /* update volumes+mute+solo */
-
- vol->value(ch->volume);
- mute->value(ch->mute);
- solo->value(ch->solo);
-
-#ifdef WITH_VST
- fx->full = ch->plugins.size > 0;
-#endif
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int gSampleChannel::keyPress(int e)
-{
- return handleKey(e, ch->key);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSampleChannel::addActionButton()
-{
- /* quit if 'R' exists yet. */
-
- if (readActions != NULL)
- return;
-
- mainButton->size(mainButton->w()-24, mainButton->h());
-
- redraw();
-
- readActions = new gClick(mainButton->x() + mainButton->w() + 4,
- mainButton->y(), 20, 20, "", readActionOff_xpm,
- readActionOn_xpm);
- readActions->type(FL_TOGGLE_BUTTON);
- readActions->value(ch->readActions);
- readActions->callback(cb_readActions, (void*)this);
- add(readActions);
-
- /* hard redraw: there's no other way to avoid glitches when moving
- * the 'R' button */
-
- mainWin->keyboard->redraw();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSampleChannel::delActionButton(bool force)
-{
- if (readActions == NULL)
- return;
-
- /* TODO - readActions check is useless here */
-
- if (!force && (readActions == NULL || ch->hasActions))
- return;
-
- remove(readActions); // delete from Keyboard group (FLTK)
- delete readActions; // delete (C++)
- readActions = NULL;
-
- mainButton->size(mainButton->w()+24, mainButton->h());
- mainButton->redraw();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSampleChannel::resize(int X, int Y, int W, int H)
-{
- gChannel::resize(X, Y, W, H);
-
- if (w() < BREAK_FX) {
-#ifdef WITH_VST
- fx->hide();
-#endif
- mainButton->size(w() - BREAK_DELTA, mainButton->h());
- mute->resize(mainButton->x()+mainButton->w()+4, y(), 20, 20);
- solo->resize(mute->x()+mute->w()+4, y(), 20, 20);
- }
- else
- if (w() < BREAK_MODE_BOX) {
-#ifdef WITH_VST
- fx->show();
-#endif
- mainButton->size(w() - (BREAK_DELTA + BREAK_UNIT), mainButton->h());
- mute->resize(mainButton->x()+mainButton->w()+4, y(), 20, 20);
- solo->resize(mute->x()+mute->w()+4, y(), 20, 20);
- modeBox->hide();
- }
- else
- if (w() < BREAK_READ_ACTIONS) {
- modeBox->show();
- mainButton->size(w() - (BREAK_DELTA + (BREAK_UNIT * 2)), mainButton->h());
- modeBox->resize(mainButton->x()+mainButton->w()+4, y(), 20, 20);
- if (readActions) {
- readActions->hide();
- }
- }
- else {
- if (readActions) {
- mainButton->size(w() - (BREAK_DELTA + (BREAK_UNIT * 3)), mainButton->h());
- readActions->resize(mainButton->x()+mainButton->w()+4, y(), 20, 20);
- readActions->show();
- }
- }
-
- gChannel::init_sizes();
-}
-
-
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-/* -------------------------------------------------------------------------- */
-
-
-gSampleMainButton::gSampleMainButton(int x, int y, int w, int h, const char *l)
- : gMainButton(x, y, w, h, l) {}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int gSampleMainButton::handle(int e)
-{
- int ret = gClick::handle(e);
- switch (e) {
- case FL_DND_ENTER:
- case FL_DND_DRAG:
- case FL_DND_RELEASE: {
- ret = 1;
- break;
- }
- case FL_PASTE: {
- gSampleChannel *gch = (gSampleChannel*) parent(); // parent is gSampleChannel
- SampleChannel *ch = gch->ch;
- int result = glue_loadChannel(ch, gTrim(gStripFileUrl(Fl::event_text())).c_str());
- if (result != SAMPLE_LOADED_OK)
- mainWin->keyboard->printChannelMessage(result);
- ret = 1;
- break;
- }
- }
- return ret;
-}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_sampleChannel
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef GE_SAMPLE_CHANNEL_H
-#define GE_SAMPLE_CHANNEL_H
-
-
-#include <FL/Fl_Scroll.H>
-#include <FL/Fl_Box.H>
-#include <FL/Fl_Menu_Button.H>
-#include "ge_channel.h"
-#include "ge_mixed.h"
-
-
-class gSampleChannel : public gChannel
-{
-private:
-
- static void cb_button (Fl_Widget *v, void *p);
- static void cb_mute (Fl_Widget *v, void *p);
- static void cb_solo (Fl_Widget *v, void *p);
- static void cb_openMenu (Fl_Widget *v, void *p);
- static void cb_changeVol (Fl_Widget *v, void *p);
- static void cb_readActions (Fl_Widget *v, void *p);
-#ifdef WITH_VST
- static void cb_openFxWindow (Fl_Widget *v, void *p);
-#endif
-
- inline void __cb_mute ();
- inline void __cb_solo ();
- inline void __cb_changeVol ();
- inline void __cb_button ();
- inline void __cb_openMenu ();
- inline void __cb_readActions ();
-#ifdef WITH_VST
- inline void __cb_openFxWindow();
-#endif
-
- void openBrowser(int type);
-
-public:
-
- gSampleChannel(int x, int y, int w, int h, class SampleChannel *ch);
-
- void reset ();
- void update ();
- void refresh ();
- int keyPress(int event);
- void resize (int x, int y, int w, int h);
-
- /* add/delActionButton
- * add or remove 'R' button when actions are available. 'Status' is
- * the initial status of the button: on or off.
- * If force==true remove the button with no further checks. */
-
- void addActionButton();
- void delActionButton(bool force=false);
-
- class gModeBox *modeBox;
- class gClick *readActions;
-
- class SampleChannel *ch;
-};
-
-
-/* -------------------------------------------------------------------------- */
-
-
-class gSampleMainButton : public gMainButton
-{
-public:
- gSampleMainButton(int x, int y, int w, int h, const char *l=0);
- int handle(int e);
-};
-
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_waveform
- * an element which represents a waveform.
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include <FL/Fl_Menu_Item.H>
-#include <FL/Fl_Menu_Button.H>
-#include <samplerate.h>
-#include "ge_waveform.h"
-#include "gd_editor.h"
-#include "wave.h"
-#include "conf.h"
-#include "glue.h"
-#include "mixer.h"
-#include "waveFx.h"
-#include "ge_mixed.h"
-#include "gg_waveTools.h"
-#include "channel.h"
-#include "sampleChannel.h"
-
-
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-
-
-gWaveform::gWaveform(int x, int y, int w, int h, class SampleChannel *ch, const char *l)
-: Fl_Widget(x, y, w, h, l),
- chan(ch),
- menuOpen(false),
- chanStart(0),
- chanStartLit(false),
- chanEnd(0),
- chanEndLit(false),
- ratio(0.0f),
- selectionA(0),
- selectionB(0),
- selectionA_abs(0),
- selectionB_abs(0)
-{
- data.sup = NULL;
- data.inf = NULL;
- data.size = 0;
-
- grid.snap = G_Conf.sampleEditorGridOn;
- grid.level = G_Conf.sampleEditorGridVal;
-
- stretchToWindow();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gWaveform::~gWaveform()
-{
- freeData();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWaveform::freeData()
-{
- if (data.sup != NULL) {
- free(data.sup);
- free(data.inf);
- data.sup = NULL;
- data.inf = NULL;
- data.size = 0;
- }
- grid.points.clear();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gWaveform::alloc(int datasize)
-{
- ratio = chan->wave->size / (float) datasize;
-
- if (ratio < 2)
- return 0;
-
- freeData();
-
- data.size = datasize;
- data.sup = (int*) malloc(data.size * sizeof(int));
- data.inf = (int*) malloc(data.size * sizeof(int));
-
- int offset = h() / 2;
- int zero = y() + offset; // center, zero amplitude (-inf dB)
-
- /* grid frequency: store a grid point every 'gridFreq' pixel. Must be
- * even, as always */
-
- int gridFreq = 0;
- if (grid.level != 0) {
- gridFreq = chan->wave->size / grid.level;
- if (gridFreq % 2 != 0)
- gridFreq--;
- }
-
- for (int i=0; i<data.size; i++) {
-
- int pp; // point prev
- int pn; // point next
-
- /* resampling the waveform, hardcore way. Many thanks to
- * http://fourier.eng.hmc.edu/e161/lectures/resize/node3.html
- * Note: we use
- * p = j * (m-1 / n)
- * instead of
- * p = j * (m-1 / n-1)
- * in order to obtain 'datasize' cells to parse (and not datasize-1) */
-
- pp = i * ((chan->wave->size - 1) / (float) datasize);
- pn = (i+1) * ((chan->wave->size - 1) / (float) datasize);
-
- if (pp % 2 != 0) pp -= 1;
- if (pn % 2 != 0) pn -= 1;
-
- float peaksup = 0.0f;
- float peakinf = 0.0f;
-
- /* scan the original data in chunks */
-
- int k = pp;
- while (k < pn) {
-
- if (chan->wave->data[k] > peaksup)
- peaksup = chan->wave->data[k]; // FIXME - Left data only
- else
- if (chan->wave->data[k] <= peakinf)
- peakinf = chan->wave->data[k]; // FIXME - Left data only
-
- /* print grid */
-
- if (gridFreq != 0)
- if (k % gridFreq == 0 && k != 0)
- grid.points.add(i);
-
- k += 2;
- }
-
- data.sup[i] = zero - (peaksup * chan->boost * offset);
- data.inf[i] = zero - (peakinf * chan->boost * offset);
-
- // avoid window overflow
-
- if (data.sup[i] < y()) data.sup[i] = y();
- if (data.inf[i] > y()+h()-1) data.inf[i] = y()+h()-1;
- }
-
- recalcPoints();
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWaveform::recalcPoints()
-{
- selectionA = relativePoint(selectionA_abs);
- selectionB = relativePoint(selectionB_abs);
- chanStart = relativePoint(chan->begin / 2);
-
- /* fix the rounding error when chanEnd is set on the very end of the
- * sample */
-
- if (chan->end == chan->wave->size)
- chanEnd = data.size - 2; // 2 px border
- else
- chanEnd = relativePoint(chan->end / 2);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWaveform::draw()
-{
- /* blank canvas */
-
- fl_rectf(x(), y(), w(), h(), COLOR_BG_0);
-
- /* draw selection (if any) */
-
- if (selectionA != selectionB) {
-
- int a_x = selectionA + x() - BORDER; // - start;
- int b_x = selectionB + x() - BORDER; // - start;
-
- if (a_x < 0)
- a_x = 0;
- if (b_x >= w()-1)
- b_x = w()-1;
-
- if (selectionA < selectionB)
- fl_rectf(a_x+BORDER, y(), b_x-a_x, h(), COLOR_BD_0);
- else
- fl_rectf(b_x+BORDER, y(), a_x-b_x, h(), COLOR_BD_0);
- }
-
- /* draw waveform from x1 (offset driven by the scrollbar) to x2
- * (width of parent window). We don't draw the entire waveform,
- * only the visibile part. */
-
- int offset = h() / 2;
- int zero = y() + offset; // sample zero (-inf dB)
-
- int wx1 = abs(x() - ((gWaveTools*)parent())->x());
- int wx2 = wx1 + ((gWaveTools*)parent())->w();
- if (x()+w() < ((gWaveTools*)parent())->w())
- wx2 = x() + w() - BORDER;
-
- fl_color(0, 0, 0);
- for (int i=wx1; i<wx2; i++) {
- fl_line(i+x(), zero, i+x(), data.sup[i]);
- fl_line(i+x(), zero, i+x(), data.inf[i]);
-
- /* print grid */
-
- for (unsigned k=0; k<grid.points.size; k++) {
- if (grid.points.at(k) == i) {
- //gLog("draw grid line at %d\n", i);
- fl_color(fl_rgb_color(54, 54, 54));
- fl_line_style(FL_DASH, 0, NULL);
- fl_line(i+x(), y(), i+x(), y()+h());
- fl_color(0, 0, 0);
- fl_line_style(FL_SOLID, 0, NULL);
- break;
- }
- }
- }
-
- /* border box */
-
- fl_rect(x(), y(), w(), h(), COLOR_BD_0);
-
- /* print chanStart */
-
- int lineX = x()+chanStart+1;
-
- if (chanStartLit) fl_color(COLOR_BD_1);
- else fl_color(COLOR_BD_0);
-
- /* vertical line */
-
- fl_line(lineX, y()+1, lineX, y()+h()-2);
-
- /* print flag and avoid overflow */
-
- if (lineX+FLAG_WIDTH > w()+x()-2)
- fl_rectf(lineX, y()+h()-FLAG_HEIGHT-1, w()-lineX+x()-1, FLAG_HEIGHT);
- else {
- fl_rectf(lineX, y()+h()-FLAG_HEIGHT-1, FLAG_WIDTH, FLAG_HEIGHT);
- fl_color(255, 255, 255);
- fl_draw("s", lineX+4, y()+h()-3);
- }
-
- /* print chanEnd */
-
- lineX = x()+chanEnd;
- if (chanEndLit) fl_color(COLOR_BD_1);
- else fl_color(COLOR_BD_0);
-
- fl_line(lineX, y()+1, lineX, y()+h()-2);
-
- if (lineX-FLAG_WIDTH < x())
- fl_rectf(x()+1, y()+1, lineX-x(), FLAG_HEIGHT);
- else {
- fl_rectf(lineX-FLAG_WIDTH, y()+1, FLAG_WIDTH, FLAG_HEIGHT);
- fl_color(255, 255, 255);
- fl_draw("e", lineX-10, y()+10);
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gWaveform::handle(int e)
-{
- int ret = 0;
-
- switch (e) {
-
- case FL_PUSH: {
-
- mouseX = Fl::event_x();
- pushed = true;
-
- if (!mouseOnEnd() && !mouseOnStart()) {
-
- /* right button? show the menu. Don't set selectionA,B,etc */
-
- if (Fl::event_button3()) {
- openEditMenu();
- }
- else
- if (mouseOnSelectionA() || mouseOnSelectionB()) {
- resized = true;
- }
- else {
- dragged = true;
- selectionA = Fl::event_x() - x();
-
- if (selectionA >= data.size) selectionA = data.size;
-
- selectionB = selectionA;
- selectionA_abs = absolutePoint(selectionA);
- selectionB_abs = selectionA_abs;
- }
- }
-
- ret = 1;
- break;
- }
-
- case FL_RELEASE: {
-
- /* don't recompute points if something is selected */
-
- if (selectionA != selectionB) {
- pushed = false;
- dragged = false;
- ret = 1;
- break;
- }
-
- int realChanStart = chan->begin;
- int realChanEnd = chan->end;
-
- if (chanStartLit)
- realChanStart = absolutePoint(chanStart)*2;
- else
- if (chanEndLit)
- realChanEnd = absolutePoint(chanEnd)*2;
-
- glue_setBeginEndChannel((gdEditor *) window(), chan, realChanStart, realChanEnd, false);
-
- pushed = false;
- dragged = false;
-
- redraw();
- ret = 1;
- break;
- }
-
- case FL_ENTER: { // enables FL_DRAG
- ret = 1;
- break;
- }
-
- case FL_LEAVE: {
- if (chanStartLit || chanEndLit) {
- chanStartLit = false;
- chanEndLit = false;
- redraw();
- }
- ret = 1;
- break;
- }
-
- case FL_MOVE: {
- mouseX = Fl::event_x();
- mouseY = Fl::event_y();
-
- if (mouseOnStart()) {
- chanStartLit = true;
- redraw();
- }
- else
- if (chanStartLit) {
- chanStartLit = false;
- redraw();
- }
-
- if (mouseOnEnd()) {
- chanEndLit = true;
- redraw();
- }
- else
- if (chanEndLit) {
- chanEndLit = false;
- redraw();
- }
-
- if (mouseOnSelectionA())
- fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
- else
- if (mouseOnSelectionB())
- fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
- else
- fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
-
- ret = 1;
- break;
- }
-
- case FL_DRAG: {
-
- /* here the mouse is on the chanStart tool */
-
- if (chanStartLit && pushed) {
-
- chanStart = Fl::event_x() - x();
-
- if (grid.snap)
- chanStart = applySnap(chanStart);
-
- if (chanStart < 0)
- chanStart = 0;
- else
- if (chanStart >= chanEnd)
- chanStart = chanEnd-2;
-
- redraw();
- }
- else
- if (chanEndLit && pushed) {
-
- chanEnd = Fl::event_x() - x();
-
- if (grid.snap)
- chanEnd = applySnap(chanEnd);
-
- if (chanEnd >= data.size - 2)
- chanEnd = data.size - 2;
- else
- if (chanEnd <= chanStart)
- chanEnd = chanStart + 2;
-
- redraw();
- }
-
- /* here the mouse is on the waveform, i.e. a selection */
-
- else
- if (dragged) {
-
- selectionB = Fl::event_x() - x();
-
- if (selectionB >= data.size)
- selectionB = data.size;
-
- if (selectionB <= 0)
- selectionB = 0;
-
- if (grid.snap)
- selectionB = applySnap(selectionB);
-
- selectionB_abs = absolutePoint(selectionB);
- redraw();
- }
-
- /* here the mouse is on a selection boundary i.e. resize */
-
- else
- if (resized) {
- int pos = Fl::event_x() - x();
- if (mouseOnSelectionA()) {
- selectionA = grid.snap ? applySnap(pos) : pos;
- selectionA_abs = absolutePoint(selectionA);
- }
- else
- if (mouseOnSelectionB()) {
- selectionB = grid.snap ? applySnap(pos) : pos;
- selectionB_abs = absolutePoint(selectionB);
- }
- redraw();
- }
- mouseX = Fl::event_x();
- ret = 1;
- break;
- }
- }
- return ret;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-/* pixel snap disances (10px) must be equal to those defined in
- * gWaveform::mouseOnSelectionA() and gWaverfrom::mouseOnSelectionB() */
-/* TODO - use constant for 10px */
-
-int gWaveform::applySnap(int pos)
-{
- for (unsigned i=0; i<grid.points.size; i++) {
- if (pos >= grid.points.at(i) - 10 &&
- pos <= grid.points.at(i) + 10)
- {
- return grid.points.at(i);
- }
- }
- return pos;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool gWaveform::mouseOnStart()
-{
- return mouseX-10 > chanStart + x() - BORDER &&
- mouseX-10 <= chanStart + x() - BORDER + FLAG_WIDTH &&
- mouseY > h() + y() - FLAG_HEIGHT;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool gWaveform::mouseOnEnd()
-{
- return mouseX-10 >= chanEnd + x() - BORDER - FLAG_WIDTH &&
- mouseX-10 <= chanEnd + x() - BORDER &&
- mouseY <= y() + FLAG_HEIGHT + 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-/* pixel boundaries (10px) must be equal to the snap factor distance
- * defined in gWaveform::applySnap() */
-
-bool gWaveform::mouseOnSelectionA()
-{
- if (selectionA == selectionB)
- return false;
- return mouseX >= selectionA-10+x() && mouseX <= selectionA+10+x();
-}
-
-
-bool gWaveform::mouseOnSelectionB()
-{
- if (selectionA == selectionB)
- return false;
- return mouseX >= selectionB-10+x() && mouseX <= selectionB+10+x();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gWaveform::absolutePoint(int p)
-{
- if (p <= 0)
- return 0;
-
- if (p > data.size)
- return chan->wave->size / 2;
-
- return (p * ratio) / 2;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gWaveform::relativePoint(int p)
-{
- return (ceilf(p / ratio)) * 2;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWaveform::openEditMenu()
-{
- if (selectionA == selectionB)
- return;
-
- menuOpen = true;
-
- Fl_Menu_Item menu[] = {
- {"Cut"},
- {"Trim"},
- {"Silence"},
- {"Fade in"},
- {"Fade out"},
- {"Smooth edges"},
- {"Set start/end here"},
- {0}
- };
-
- if (chan->status == STATUS_PLAY) {
- menu[0].deactivate();
- menu[1].deactivate();
- }
-
- Fl_Menu_Button *b = new Fl_Menu_Button(0, 0, 100, 50);
- b->box(G_BOX);
- b->textsize(11);
- b->textcolor(COLOR_TEXT_0);
- b->color(COLOR_BG_0);
-
- const Fl_Menu_Item *m = menu->popup(Fl::event_x(), Fl::event_y(), 0, 0, b);
- if (!m) {
- menuOpen = false;
- return;
- }
-
- /* straightSel() to ensure that point A is always lower than B */
-
- straightSel();
-
- if (strcmp(m->label(), "Silence") == 0) {
- wfx_silence(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB));
-
- selectionA = 0;
- selectionB = 0;
-
- stretchToWindow();
- redraw();
- menuOpen = false;
- return;
- }
-
- if (strcmp(m->label(), "Set start/end here") == 0) {
-
- glue_setBeginEndChannel(
- (gdEditor *) window(), // parent
- chan,
- absolutePoint(selectionA) * 2, // stereo!
- absolutePoint(selectionB) * 2, // stereo!
- false, // no recalc (we do it here)
- false // don't check
- );
-
- selectionA = 0;
- selectionB = 0;
- selectionA_abs = 0;
- selectionB_abs = 0;
-
- recalcPoints();
- redraw();
- menuOpen = false;
- return;
- }
-
- if (strcmp(m->label(), "Cut") == 0) {
- wfx_cut(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB));
-
- /* for convenience reset start/end points */
-
- glue_setBeginEndChannel(
- (gdEditor *) window(),
- chan,
- 0,
- chan->wave->size,
- false);
-
- selectionA = 0;
- selectionB = 0;
- selectionA_abs = 0;
- selectionB_abs = 0;
-
- setZoom(0);
-
- menuOpen = false;
- return;
- }
-
- if (strcmp(m->label(), "Trim") == 0) {
- wfx_trim(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB));
-
- glue_setBeginEndChannel(
- (gdEditor *) window(),
- chan,
- 0,
- chan->wave->size,
- false);
-
- selectionA = 0;
- selectionB = 0;
- selectionA_abs = 0;
- selectionB_abs = 0;
-
- stretchToWindow();
- menuOpen = false;
- redraw();
- return;
- }
-
- if (!strcmp(m->label(), "Fade in") || !strcmp(m->label(), "Fade out")) {
-
- int type = !strcmp(m->label(), "Fade in") ? 0 : 1;
- wfx_fade(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB), type);
-
- selectionA = 0;
- selectionB = 0;
-
- stretchToWindow();
- redraw();
- menuOpen = false;
- return;
- }
-
- if (!strcmp(m->label(), "Smooth edges")) {
-
- wfx_smooth(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB));
-
- selectionA = 0;
- selectionB = 0;
-
- stretchToWindow();
- redraw();
- menuOpen = false;
- return;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWaveform::straightSel()
-{
- if (selectionA > selectionB) {
- unsigned tmp = selectionB;
- selectionB = selectionA;
- selectionA = tmp;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWaveform::setZoom(int type)
-{
- int newSize;
- if (type == -1) newSize = data.size*2; // zoom in
- else newSize = data.size/2; // zoom out
-
- if (alloc(newSize)) {
- size(data.size, h());
-
- /* zoom to pointer */
-
- int shift;
- if (x() > 0)
- shift = Fl::event_x() - x();
- else
- if (type == -1)
- shift = Fl::event_x() + abs(x());
- else
- shift = (Fl::event_x() + abs(x())) / -2;
-
- if (x() - shift > BORDER)
- shift = 0;
-
- position(x() - shift, y());
-
-
- /* avoid overflow when zooming out with scrollbar like that:
- * |----------[scrollbar]|
- *
- * offset vs smaller:
- * |[wave------------| offset > 0 smaller = false
- * |[wave----] | offset < 0, smaller = true
- * |-------------] | offset < 0, smaller = false */
-
- int parentW = ((gWaveTools*)parent())->w();
- int thisW = x() + w() - BORDER; // visible width, not full width
-
- if (thisW < parentW)
- position(x() + parentW - thisW, y());
- if (smaller())
- stretchToWindow();
-
- redraw();
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWaveform::stretchToWindow()
-{
- int s = ((gWaveTools*)parent())->w();
- alloc(s);
- position(BORDER, y());
- size(s, h());
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool gWaveform::smaller()
-{
- return w() < ((gWaveTools*)parent())->w();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWaveform::setGridLevel(int l)
-{
- grid.points.clear();
- grid.level = l;
- alloc(data.size);
- redraw();
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_waveform
- * an element which represents a waveform.
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef GE_WAVEFORM_H
-#define GE_WAVEFORM_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Widget.H>
-#include <FL/fl_draw.H>
-#include <math.h>
-#include "utils.h"
-
-#define FLAG_WIDTH 14
-#define FLAG_HEIGHT 12
-#define BORDER 8 // window border <-> widget border
-
-
-class gWaveform : public Fl_Widget {
-
-private:
-
- /* data
- * real graphic stuff from the underlying waveform */
-
- struct data {
- int *sup;
- int *inf;
- int size;
- } data;
-
- /* grid */
-
- struct grid {
- bool snap;
- int level;
- gVector<int> points;
- } grid;
-
- /* chan
- * chan in use. */
-
- class SampleChannel *chan;
-
- /* menuOpen
- * is the menu open? */
-
- bool menuOpen;
-
- /* mouseOnStart/end
- * is mouse on start or end flag? */
-
- bool mouseOnStart();
- bool mouseOnEnd();
-
- /* mouseOnSelectionA/B
- * as above, for the selection */
-
- bool mouseOnSelectionA();
- bool mouseOnSelectionB();
-
- /* absolutePoint
- * from a relative 'p' point (zoom affected) returns the same point
- * zoom 1:1 based */
-
- int absolutePoint(int p);
-
- /* relativePoint
- * from an absolute 'p' point (1:1 zoom), returns the same point zoom
- * affected */
-
- int relativePoint(int p);
-
- /* straightSel
- * helper function which flattens the selection if it was made from
- * right to left (inverse selection) */
-
- void straightSel();
-
- /* freeData
- * destroy any graphical buffer */
-
- void freeData();
-
- /* smaller
- * is the waveform smaller than the parent window? */
-
- bool smaller();
-
- /* applySnap
- * snap a point at 'pos' pixel */
-
- int applySnap(int pos);
-
-public:
-
- gWaveform(int x, int y, int w, int h, class SampleChannel *ch, const char *l=0);
- ~gWaveform();
- void draw();
- int handle(int e);
-
- /* alloc
- * allocate memory for the picture */
-
- int alloc(int datasize=0);
-
- /* recalcPoints
- * re-calc chanStart, chanEnd, ... */
-
- void recalcPoints();
-
- /* openEditMenu
- * show edit menu on right-click */
-
- void openEditMenu();
-
- /* displayRatio
- * how much of the waveform is being displayed on screen */
-
- inline float displayRatio() { return 1.0f / (data.size / (float) w()); };
-
- /* zoom
- * type == 1 : zoom out, type == -1: zoom in */
-
- void setZoom(int type);
-
- /* strecthToWindow
- * shrink or enlarge the waveform to match parent's width (gWaveTools) */
-
- void stretchToWindow();
-
- /* setGridLevel
- * set a new frequency level for the grid. 0 means disabled. */
-
- void setGridLevel(int l);
-
- inline void setSnap(bool v) { grid.snap = v; }
- inline bool getSnap() { return grid.snap; }
-
- inline int getSize() { return data.size; }
-
- int chanStart;
- bool chanStartLit;
- int chanEnd;
- bool chanEndLit;
- bool pushed;
- bool dragged;
- bool resized;
-
- float ratio;
-
- /* TODO - useless! use Fl::mouse_x() and Fl::mouse_y() instead */
- int mouseX; // mouse pos for drag.n.drop
- int mouseY;
-
- /* selectionA/B = portion of the selected wave
- * " " "" " _abs = selectionA/B not affected by zoom */
- /** TODO - change selectionA to selectionA_rel
- TODO - change selectionB to selectionB_rel */
- int selectionA;
- int selectionB;
- int selectionA_abs;
- int selectionB_abs;
-};
-
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_window
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include "ge_window.h"
-#include "log.h"
-
-
-gWindow::gWindow(int x, int y, int w, int h, const char *title, int id)
- : Fl_Double_Window(x, y, w, h, title), id(id), parent(NULL) { }
-
-
-/* ------------------------------------------------------------------ */
-
-
-gWindow::gWindow(int w, int h, const char *title, int id)
- : Fl_Double_Window(w, h, title), id(id), parent(NULL) { }
-
-
-/* ------------------------------------------------------------------ */
-
-
-gWindow::~gWindow() {
-
- /* delete all subwindows in order to empty the stack */
-
- for (unsigned i=0; i<subWindows.size; i++)
- delete subWindows.at(i);
- subWindows.clear();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-/* this is the default callback of each window, fired when the user closes
- * the window with the 'x'. Watch out: is the parent that calls delSubWIndow */
-
-void gWindow::cb_closeChild(Fl_Widget *v, void *p) {
- gWindow *child = (gWindow*) v;
- if (child->getParent() != NULL)
- (child->getParent())->delSubWindow(child);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWindow::addSubWindow(gWindow *w) {
-
- /** TODO - useless: delete ---------------------------------------- */
- for (unsigned i=0; i<subWindows.size; i++)
- if (w->getId() == subWindows.at(i)->getId()) {
- //gLog("[gWindow] window %p (id=%d) exists, not added (and deleted)\n", (void*)w, w->getId());
- delete w;
- return;
- }
- /** --------------------------------------------------------------- */
-
- w->setParent(this);
- w->callback(cb_closeChild); // you can pass params: w->callback(cb_closeChild, (void*)params)
- subWindows.add(w);
- //debug();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWindow::delSubWindow(gWindow *w) {
- for (unsigned i=0; i<subWindows.size; i++)
- if (w->getId() == subWindows.at(i)->getId()) {
- delete subWindows.at(i);
- subWindows.del(i);
- //debug();
- return;
- }
- //debug();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWindow::delSubWindow(int id) {
- for (unsigned i=0; i<subWindows.size; i++)
- if (subWindows.at(i)->getId() == id) {
- delete subWindows.at(i);
- subWindows.del(i);
- //debug();
- return;
- }
- //debug();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gWindow::getId() {
- return id;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWindow::setId(int id) {
- this->id = id;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWindow::debug() {
- gLog("---- window stack (id=%d): ----\n", getId());
- for (unsigned i=0; i<subWindows.size; i++)
- gLog("[gWindow] %p (id=%d)\n", (void*)subWindows.at(i), subWindows.at(i)->getId());
- gLog("----\n");
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gWindow *gWindow::getParent() {
- return parent;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWindow::setParent(gWindow *w) {
- parent = w;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool gWindow::hasWindow(int id) {
- for (unsigned i=0; i<subWindows.size; i++)
- if (id == subWindows.at(i)->getId())
- return true;
- return false;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gWindow *gWindow::getChild(int id) {
- for (unsigned i=0; i<subWindows.size; i++)
- if (id == subWindows.at(i)->getId())
- return subWindows.at(i);
- return NULL;
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ge_window
- * A custom window.
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef __GE_WINDOW_H__
-#define __GE_WINDOW_H__
-
-
-#include <FL/Fl_Double_Window.H>
-#include "utils.h"
-
-
-class gWindow : public Fl_Double_Window {
-
-protected:
- gVector <gWindow *> subWindows;
- int id;
- gWindow *parent;
-
-public:
- gWindow(int x, int y, int w, int h, const char *title=0, int id=0);
- gWindow(int w, int h, const char *title=0, int id=0);
- ~gWindow();
-
- static void cb_closeChild(Fl_Widget *v, void *p);
-
- void addSubWindow(gWindow *w);
- void delSubWindow(gWindow *w);
- void delSubWindow(int id);
-
- int getId();
- void setId(int id);
- void debug();
-
- void setParent(gWindow *);
- gWindow *getParent();
- gWindow *getChild(int id);
-
- /* hasWindow
- * true if the window with id 'id' exists in the stack. */
-
- bool hasWindow(int id);
-
-};
-
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gg_keyboard
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "gg_keyboard.h"
-#include "gd_browser.h"
-#include "gd_mainWindow.h"
-#include "gd_editor.h"
-#include "gd_warnings.h"
-#include "ge_channel.h"
-#include "ge_sampleChannel.h"
-#include "mixer.h"
-#include "conf.h"
-#include "const.h"
-#include "glue.h"
-#include "patch.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "log.h"
-
-
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-extern Patch G_Patch;
-extern gdMainWindow *mainWin;
-
-
-int gKeyboard::indexColumn = 0;
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gKeyboard::gKeyboard(int X, int Y, int W, int H)
-: Fl_Scroll (X, Y, W, H),
- bckspcPressed(false),
- endPressed (false),
- spacePressed (false),
- addColumnBtn (NULL)
-{
- color(COLOR_BG_MAIN);
- type(Fl_Scroll::BOTH_ALWAYS);
- scrollbar.color(COLOR_BG_0);
- scrollbar.selection_color(COLOR_BG_1);
- scrollbar.labelcolor(COLOR_BD_1);
- scrollbar.slider(G_BOX);
- hscrollbar.color(COLOR_BG_0);
- hscrollbar.selection_color(COLOR_BG_1);
- hscrollbar.labelcolor(COLOR_BD_1);
- hscrollbar.slider(G_BOX);
-
- addColumnBtn = new gClick(8, y(), 200, 20, "Add new column");
- addColumnBtn->callback(cb_addColumn, (void*) this);
- add(addColumnBtn);
-
- init();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gKeyboard::init()
-{
- /* add 6 empty columns as init layout */
-
- __cb_addColumn();
- __cb_addColumn();
- __cb_addColumn();
- __cb_addColumn();
- __cb_addColumn();
- __cb_addColumn();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gKeyboard::freeChannel(gChannel *gch)
-{
- gch->reset();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gKeyboard::deleteChannel(gChannel *gch)
-{
- for (unsigned i=0; i<columns.size; i++) {
- int k = columns.at(i)->find(gch);
- if (k != columns.at(i)->children()) {
- columns.at(i)->deleteChannel(gch);
- return;
- }
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gKeyboard::updateChannel(gChannel *gch)
-{
- gch->update();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gKeyboard::organizeColumns()
-{
- /* if only one column exists don't cleanup: the initial column must
- * stay here. */
-
- if (columns.size == 1)
- return;
-
- /* otherwise delete all empty columns */
- /** FIXME - this for loop might not work correctly! */
-
- for (unsigned i=columns.size-1; i>=1; i--) {
- if (columns.at(i)->isEmpty()) {
- //Fl::delete_widget(columns.at(i));
- delete columns.at(i);
- columns.del(i);
- }
- }
-
- /* compact column, avoid empty spaces */
-
- for (unsigned i=1; i<columns.size; i++)
- columns.at(i)->position(columns.at(i-1)->x() + columns.at(i-1)->w() + 16, y());
-
- addColumnBtn->position(columns.last()->x() + columns.last()->w() + 16, y());
-
- redraw();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gKeyboard::cb_addColumn(Fl_Widget *v, void *p) { ((gKeyboard*)p)->__cb_addColumn(); }
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gChannel *gKeyboard::addChannel(int colIndex, Channel *ch, bool build)
-{
- gColumn *col = getColumn(colIndex);
-
- /* no column with index 'colIndex' found? Just create it and set its index
- to 'colIndex'. */
-
- if (!col) {
- __cb_addColumn();
- col = columns.last();
- col->setIndex(colIndex);
- gLog("[gKeyboard::addChannel] created new column with index=%d\n", colIndex);
- }
-
- gLog("[gKeyboard::addChannel] add to column with index = %d\n", col->getIndex());
- return col->addChannel(ch);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gKeyboard::refreshColumns()
-{
- for (unsigned i=0; i<columns.size; i++)
- columns.at(i)->refreshChannels();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gColumn *gKeyboard::getColumn(int index)
-{
- for (unsigned i=0; i<columns.size; i++)
- if (columns.at(i)->getIndex() == index)
- return columns.at(i);
- return NULL;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int gKeyboard::handle(int e)
-{
- int ret = Fl_Group::handle(e); // assume the buttons won't handle the Keyboard events
- switch (e) {
- case FL_FOCUS:
- case FL_UNFOCUS: {
- ret = 1; // enables receiving Keyboard events
- break;
- }
- case FL_SHORTCUT: // in case widget that isn't ours has focus
- case FL_KEYDOWN: // Keyboard key pushed
- case FL_KEYUP: { // Keyboard key released
-
- /* rewind session. Avoid retrigs */
-
- if (e == FL_KEYDOWN) {
- if (Fl::event_key() == FL_BackSpace && !bckspcPressed) {
- bckspcPressed = true;
- glue_rewindSeq();
- ret = 1;
- break;
- }
- else if (Fl::event_key() == FL_End && !endPressed) {
- endPressed = true;
- glue_startStopInputRec(false); // update gui
- ret = 1;
- break;
- }
- else if (Fl::event_key() == FL_Enter && !enterPressed) {
- enterPressed = true;
- glue_startStopActionRec();
- ret = 1;
- break;
- }
- else if (Fl::event_key() == ' ' && !spacePressed) {
- spacePressed = true;
- G_Mixer.running ? glue_stopSeq() : glue_startSeq(); // TODO - glue_startStopSeq, no core logic here
- ret = 1;
- break;
- }
- }
- else if (e == FL_KEYUP) {
- if (Fl::event_key() == FL_BackSpace)
- bckspcPressed = false;
- else if (Fl::event_key() == FL_End)
- endPressed = false;
- else if (Fl::event_key() == ' ')
- spacePressed = false;
- else if (Fl::event_key() == FL_Enter)
- enterPressed = false;
- }
-
- /* Walk button arrays, trying to match button's label with the Keyboard event.
- * If found, set that button's value() based on up/down event,
- * and invoke that button's callback() */
-
- for (unsigned i=0; i<columns.size; i++)
- for (int k=1; k<columns.at(i)->children(); k++)
- ret &= ((gChannel*)columns.at(i)->child(k))->keyPress(e);
- break;
- }
- }
- return ret;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gKeyboard::clear()
-{
- for (unsigned i=0; i<columns.size; i++)
- delete columns.at(i);
- columns.clear();
- indexColumn = 0; // new columns will start from index=0
- addColumnBtn->position(8, y());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gKeyboard::setChannelWithActions(gSampleChannel *gch)
-{
- if (gch->ch->hasActions)
- gch->addActionButton();
- else
- gch->delActionButton();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gKeyboard::printChannelMessage(int res)
-{
- if (res == SAMPLE_NOT_VALID)
- gdAlert("This is not a valid WAVE file.");
- else if (res == SAMPLE_MULTICHANNEL)
- gdAlert("Multichannel samples not supported.");
- else if (res == SAMPLE_WRONG_BIT)
- gdAlert("This sample has an\nunsupported bit-depth (> 32 bit).");
- else if (res == SAMPLE_WRONG_ENDIAN)
- gdAlert("This sample has a wrong\nbyte order (not little-endian).");
- else if (res == SAMPLE_WRONG_FORMAT)
- gdAlert("This sample is encoded in\nan unsupported audio format.");
- else if (res == SAMPLE_READ_ERROR)
- gdAlert("Unable to read this sample.");
- else if (res == SAMPLE_PATH_TOO_LONG)
- gdAlert("File path too long.");
- else
- gdAlert("Unknown error.");
-}
-
-/* -------------------------------------------------------------------------- */
-
-
-void gKeyboard::__cb_addColumn()
-{
- int colx;
- int colxw;
- int colw = 380;
- if (columns.size == 0) {
- colx = x() - xposition(); // mind the offset with xposition()
- colxw = colx + colw;
- }
- else {
- gColumn *prev = columns.last();
- colx = prev->x()+prev->w() + 16;
- colxw = colx + colw;
- }
-
- /* add gColumn to gKeyboard and to columns vector */
-
- gColumn *gc = new gColumn(colx, y(), colw-20, 2000, indexColumn, this);
- add(gc);
- columns.add(gc);
- indexColumn++;
-
- /* move addColumn button */
-
- addColumnBtn->position(colxw-4, y());
- redraw();
-
- gLog("[gKeyboard::__cb_addColumn] new column added (index = %d), total count=%d, addColumn(x)=%d\n",
- gc->getIndex(), columns.size, addColumnBtn->x());
-}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gg_keyboard
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef GG_KEYBOARD_H
-#define GG_KEYBOARD_H
-
-
-#include <FL/Fl.H>
-#include <FL/Fl_Scroll.H>
-#include <FL/Fl_Group.H>
-#include <FL/Fl_Box.H>
-#include <FL/Fl_Menu_Button.H>
-#include "ge_column.h"
-#include "utils.h"
-
-
-class gKeyboard : public Fl_Scroll
-{
-private:
-
- static void cb_addColumn (Fl_Widget *v, void *p);
- inline void __cb_addColumn();
-
- bool bckspcPressed;
- bool endPressed;
- bool spacePressed;
- bool enterPressed;
-
- /* indexColumn
- * the last index used for column. */
-
- static int indexColumn;
-
- class gClick *addColumnBtn;
-
- /* columns
- * a vector of columns which in turn contain channels. */
-
- gVector<gColumn*> columns;
-
-public:
-
- gKeyboard(int X, int Y, int W, int H);
-
- int handle(int e);
-
- /* init
- * build the initial setup of empty channels. */
-
- void init();
-
- /* addChannel
- * add a new channel to gChannels. Used by callbacks and during
- * patch loading. Requires Channel (and not gChannel). If build is
- * set to true, also generate the corresponding column.*/
-
- gChannel *addChannel(int column, class Channel *ch, bool build=false);
-
- /* deleteChannel
- * delete a channel from gChannels<> where gChannel->ch == ch and remove
- * it from the stack. */
-
- void deleteChannel(gChannel *gch);
-
- /* freeChannel
- * free a channel from gChannels<> where gChannel->ch == ch. No channels
- * are deleted */
-
- void freeChannel(gChannel *gch);
-
- /* updateChannel
- * wrapper function to call gch->update(). */
-
- void updateChannel(gChannel *gch);
-
- /* organizeColumns
- * reorganize columns layout by removing empty gaps. */
-
- void organizeColumns();
-
- /* refreshColumns
- * refresh each column's channel, called on each GUI cycle. */
-
- void refreshColumns();
-
- /* getColumn
- * return the column with index 'index', or NULL if not found. */
-
- gColumn *getColumn(int index);
-
- /* clear
- * delete all channels and groups. */
-
- void clear();
-
- /* setChannelWithActions
- * add 'R' button if channel has actions, and set recorder to active. */
-
- void setChannelWithActions(class gSampleChannel *gch);
-
- /* printChannelMessage
- * given any output by glue_loadChannel, print the message on screen
- * on a gdAlert subwindow. */
-
- void printChannelMessage(int res);
-
- /* getTotalColumns */
-
- inline unsigned getTotalColumns() { return columns.size; }
-
- /* getColumnWidth
- * return the width in pixel of i-th column. Warning: 'i' is the i-th column
- * in the column array, NOT the index. */
-
- inline int getColumnWidth(int i) { return getColumn(i)->w(); }
-};
-
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gg_waveTools
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include "gg_waveTools.h"
-#include "graphics.h"
-#include "ge_mixed.h"
-#include "ge_waveform.h"
-#include "mixer.h"
-
-
-gWaveTools::gWaveTools(int x, int y, int w, int h, SampleChannel *ch, const char *l)
- : Fl_Scroll(x, y, w, h, l)
-{
- type(Fl_Scroll::HORIZONTAL_ALWAYS);
- hscrollbar.color(COLOR_BG_0);
- hscrollbar.selection_color(COLOR_BG_1);
- hscrollbar.labelcolor(COLOR_BD_1);
- hscrollbar.slider(G_BOX);
-
- waveform = new gWaveform(x, y, w, h-24, ch);
-
-
- //resizable(waveform);
-}
-
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWaveTools::updateWaveform()
-{
- waveform->alloc(w());
- waveform->redraw();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gWaveTools::resize(int x, int y, int w, int h)
-{
- if (this->w() == w || (this->w() != w && this->h() != h)) { // vertical or both resize
- Fl_Widget::resize(x, y, w, h);
- waveform->resize(x, y, waveform->w(), h-24);
- updateWaveform();
- }
- else { // horizontal resize
- Fl_Widget::resize(x, y, w, h);
- }
-
- if (this->w() > waveform->w())
- waveform->stretchToWindow();
-
- int offset = waveform->x() + waveform->w() - this->w() - this->x();
- if (offset < 0)
- waveform->position(waveform->x()-offset, this->y());
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int gWaveTools::handle(int e)
-{
- int ret = Fl_Group::handle(e);
- switch (e) {
- case FL_MOUSEWHEEL: {
- waveform->setZoom(Fl::event_dy());
- redraw();
- ret = 1;
- break;
- }
- }
- return ret;
-}
-
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gg_waveTools
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef GG_WAVETOOLS_H
-#define GG_WAVETOOLS_H
-
-#include <FL/Fl.H>
-#include <FL/Fl_Group.H>
-#include <FL/Fl_Scroll.H>
-
-
-class gWaveTools : public Fl_Scroll {
-public:
- class gWaveform *waveform;
-
- gWaveTools(int X,int Y,int W, int H, class SampleChannel *ch, const char *L=0);
- void resize(int x, int y, int w, int h);
- int handle(int e);
-
- void updateWaveform();
-};
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * glue
- * Intermediate layer GUI <-> CORE.
- *
- * How to know if you need another glue_ function? Ask yourself if the
- * new action will ever be called via MIDI or keyboard/mouse. If yes,
- * put it here.
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "glue.h"
-#include "ge_waveform.h"
-#include "gd_mainWindow.h"
-#include "gd_editor.h"
-#include "gd_warnings.h"
-#include "gg_waveTools.h"
-#include "ge_mixed.h"
-#include "gg_keyboard.h"
-#include "ge_channel.h"
-#include "ge_sampleChannel.h"
-#include "gui_utils.h"
-#include "mixerHandler.h"
-#include "mixer.h"
-#include "recorder.h"
-#include "wave.h"
-#include "pluginHost.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "midiChannel.h"
-#include "utils.h"
-#include "kernelMidi.h"
-#include "log.h"
-#include "patch.h"
-#include "conf.h"
-
-
-extern gdMainWindow *mainWin;
-extern Mixer G_Mixer;
-extern Patch G_Patch;
-extern Conf G_Conf;
-extern bool G_audio_status;
-#ifdef WITH_VST
-extern PluginHost G_PluginHost;
-#endif
-
-
-static bool __soloSession__ = false;
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int glue_loadChannel(SampleChannel *ch, const char *fname)
-{
- /* save the patch and take the last browser's dir in order to re-use it
- * the next time */
-
- G_Conf.setPath(G_Conf.samplePath, gDirname(fname).c_str());
-
- int result = ch->load(fname);
-
- if (result == SAMPLE_LOADED_OK)
- mainWin->keyboard->updateChannel(ch->guiChannel);
-
- return result;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-Channel *glue_addChannel(int column, int type)
-{
- Channel *ch = G_Mixer.addChannel(type);
- gChannel *gch = mainWin->keyboard->addChannel(column, ch);
- ch->guiChannel = gch;
- glue_setChanVol(ch, 1.0, false); // false = not from gui click
- return ch;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int glue_loadPatch(const char *fname, const char *fpath, gProgress *status, bool isProject)
-{
- /* update browser's status bar with % 0.1 */
-
- status->show();
- status->value(0.1f);
- //Fl::check();
- Fl::wait(0);
-
- /* is it a valid patch? */
-
- int res = G_Patch.open(fname);
- if (res != PATCH_OPEN_OK)
- return res;
-
- /* close all other windows. This prevents segfault if plugin windows
- * GUI are on. */
-
- if (res)
- gu_closeAllSubwindows();
-
- /* reset the system. False(1): don't update the gui right now. False(2): do
- * not create empty columns. */
-
- glue_resetToInitState(false, false);
-
- status->value(0.2f); // progress status: % 0.2
- //Fl::check();
- Fl::wait(0);
-
- /* mixerHandler will update the samples inside Mixer */
-
- mh_loadPatch(isProject, fname);
-
- /* take the patch name and update the main window's title */
-
- G_Patch.getName();
- gu_update_win_label(G_Patch.name);
-
- status->value(0.4f); // progress status: 0.4
- //Fl::check();
- Fl::wait(0);
-
- G_Patch.readRecs();
- status->value(0.6f); // progress status: 0.6
- //Fl::check();
- Fl::wait(0);
-
-#ifdef WITH_VST
- int resPlugins = G_Patch.readPlugins();
- status->value(0.8f); // progress status: 0.8
- //Fl::check();
- Fl::wait(0);
-#endif
-
- /* this one is vital: let recorder recompute the actions' positions if
- * the current samplerate != patch samplerate */
-
- recorder::updateSamplerate(G_Conf.samplerate, G_Patch.samplerate);
-
- /* update gui */
-
- gu_updateControls();
-
- status->value(1.0f); // progress status: 1.0 (done)
- //Fl::check();
- Fl::wait(0);
-
- /* save patchPath by taking the last dir of the broswer, in order to
- * reuse it the next time */
-
- G_Conf.setPath(G_Conf.patchPath, fpath);
-
- gLog("[glue] patch %s loaded\n", fname);
-
-#ifdef WITH_VST
- if (resPlugins != 1)
- gdAlert("Some VST plugins were not loaded successfully.");
-#endif
-
- return res;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int glue_savePatch(const char *fullpath, const char *name, bool isProject)
-{
- if (G_Patch.write(fullpath, name, isProject) == 1) {
- strcpy(G_Patch.name, name);
- G_Patch.name[strlen(name)] = '\0';
- gu_update_win_label(name);
- gLog("[glue] patch saved as %s\n", fullpath);
- return 1;
- }
- else
- return 0;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_deleteChannel(Channel *ch)
-{
- int index = ch->index;
- recorder::clearChan(index);
- Fl::lock();
- mainWin->keyboard->deleteChannel(ch->guiChannel);
- Fl::unlock();
- G_Mixer.deleteChannel(ch);
- gu_closeAllSubwindows();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_freeChannel(Channel *ch)
-{
- mainWin->keyboard->freeChannel(ch->guiChannel);
- recorder::clearChan(ch->index);
- ch->empty();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_setBpm(const char *v1, const char *v2)
-{
- char buf[6];
- float value = atof(v1) + (atof(v2)/10);
- if (value < 20.0f) {
- value = 20.0f;
- sprintf(buf, "20.0");
- }
- else
- sprintf(buf, "%s.%s", v1, !strcmp(v2, "") ? "0" : v2);
-
- /* a value such as atof("120.1") will never be 120.1 but 120.0999999,
- * because of the rounding error. So we pass the real "wrong" value to
- * G_Mixer and we show the nice looking (but fake) one to the GUI. */
-
- float old_bpm = G_Mixer.bpm;
- G_Mixer.bpm = value;
- G_Mixer.updateFrameBars();
-
- /* inform recorder and actionEditor of the change */
-
- recorder::updateBpm(old_bpm, value, G_Mixer.quanto);
- gu_refreshActionEditor();
-
- mainWin->timing->setBpm(buf);
- gLog("[glue] Bpm changed to %s (real=%f)\n", buf, G_Mixer.bpm);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_setBeats(int beats, int bars, bool expand)
-{
- /* temp vars to store old data (they are necessary) */
-
- int oldvalue = G_Mixer.beats;
- unsigned oldfpb = G_Mixer.totalFrames;
-
- if (beats > MAX_BEATS)
- G_Mixer.beats = MAX_BEATS;
- else if (beats < 1)
- G_Mixer.beats = 1;
- else
- G_Mixer.beats = beats;
-
- /* update bars - bars cannot be greate than beats and must be a sub
- * multiple of beats. If not, approximation to the nearest (and greater)
- * value available. */
-
- if (bars > G_Mixer.beats)
- G_Mixer.bars = G_Mixer.beats;
- else if (bars <= 0)
- G_Mixer.bars = 1;
- else if (beats % bars != 0) {
- G_Mixer.bars = bars + (beats % bars);
- if (beats % G_Mixer.bars != 0) // it could be an odd value, let's check it (and avoid it)
- G_Mixer.bars = G_Mixer.bars - (beats % G_Mixer.bars);
- }
- else
- G_Mixer.bars = bars;
-
- G_Mixer.updateFrameBars();
-
- /* update recorded actions */
-
- if (expand) {
- if (G_Mixer.beats > oldvalue)
- recorder::expand(oldfpb, G_Mixer.totalFrames);
- //else if (G_Mixer.beats < oldvalue)
- // recorder::shrink(G_Mixer.totalFrames);
- }
-
- mainWin->timing->setMeter(G_Mixer.beats, G_Mixer.bars);
- gu_refreshActionEditor(); // in case the action editor is open
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_startStopSeq(bool gui)
-{
- G_Mixer.running ? glue_stopSeq(gui) : glue_startSeq(gui);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_startSeq(bool gui)
-{
- G_Mixer.running = true;
-
- if (gui) {
-#ifdef __linux__
- kernelAudio::jackStart();
-#endif
- }
-
- if (G_Conf.midiSync == MIDI_SYNC_CLOCK_M) {
- kernelMidi::send(MIDI_START, -1, -1);
- kernelMidi::send(MIDI_POSITION_PTR, 0, 0);
- }
-
- if (gui) Fl::lock();
- mainWin->controller->updatePlay(1);
- if (gui) Fl::unlock();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_stopSeq(bool gui) {
-
- mh_stopSequencer();
-
- if (G_Conf.midiSync == MIDI_SYNC_CLOCK_M)
- kernelMidi::send(MIDI_STOP, -1, -1);
-
-#ifdef __linux__
- if (gui)
- kernelAudio::jackStop();
-#endif
-
- /* what to do if we stop the sequencer and some action recs are active?
- * Deactivate the button and delete any 'rec on' status */
-
- if (recorder::active) {
- recorder::active = false;
- if (gui) Fl::lock();
- mainWin->controller->updateRecAction(0);
- if (gui) Fl::unlock();
- }
-
- /* if input recs are active (who knows why) we must deactivate them.
- * One might stop the sequencer while an input rec is running. */
-
- if (G_Mixer.chanInput != NULL) {
- mh_stopInputRec();
- if (gui) Fl::lock();
- mainWin->controller->updateRecInput(0);
- if (gui) Fl::unlock();
- }
-
- if (gui) Fl::lock();
- mainWin->controller->updatePlay(0);
- if (gui) Fl::unlock();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_rewindSeq() {
- mh_rewindSequencer();
- if (G_Conf.midiSync == MIDI_SYNC_CLOCK_M)
- kernelMidi::send(MIDI_POSITION_PTR, 0, 0);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_startStopActionRec() {
- recorder::active ? glue_stopActionRec() : glue_startActionRec();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_startActionRec() {
- if (G_audio_status == false)
- return;
- if (!G_Mixer.running)
- glue_startSeq(); // start the sequencer for convenience
- recorder::active = true;
-
- Fl::lock();
- mainWin->controller->updateRecAction(1);
- Fl::unlock();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_stopActionRec() {
-
- /* stop the recorder and sort new actions */
-
- recorder::active = false;
- recorder::sortActions();
-
- for (unsigned i=0; i<G_Mixer.channels.size; i++)
- if (G_Mixer.channels.at(i)->type == CHANNEL_SAMPLE) {
- SampleChannel *ch = (SampleChannel*) G_Mixer.channels.at(i);
- if (ch->hasActions)
- ch->readActions = true;
- else
- ch->readActions = false;
- mainWin->keyboard->setChannelWithActions((gSampleChannel*)ch->guiChannel);
- }
-
- Fl::lock();
- mainWin->controller->updateRecAction(0);
- Fl::unlock();
-
- /* in case acton editor is on, refresh it */
-
- gu_refreshActionEditor();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_startStopReadingRecs(SampleChannel *ch, bool gui) {
- if (ch->readActions)
- glue_stopReadingRecs(ch, gui);
- else
- glue_startReadingRecs(ch, gui);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_startReadingRecs(SampleChannel *ch, bool gui) {
- if (G_Conf.treatRecsAsLoops)
- ch->recStatus = REC_WAITING;
- else
- ch->setReadActions(true);
- if (!gui) {
- gSampleChannel *gch = (gSampleChannel*)ch->guiChannel;
- if (gch->readActions) { // if button exists
- Fl::lock();
- gch->readActions->value(1);
- Fl::unlock();
- }
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_stopReadingRecs(SampleChannel *ch, bool gui) {
-
- /* if "treatRecsAsLoop" wait until the sequencer reaches beat 0, so put
- * the channel in REC_ENDING status */
-
- if (G_Conf.treatRecsAsLoops)
- ch->recStatus = REC_ENDING;
- else
- ch->setReadActions(false);
- if (!gui) {
- gSampleChannel *gch = (gSampleChannel*)ch->guiChannel;
- if (gch->readActions) { // if button exists
- Fl::lock();
- gch->readActions->value(0);
- Fl::unlock();
- }
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_quantize(int val) {
- G_Mixer.quantize = val;
- G_Mixer.updateQuanto();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_setChanVol(Channel *ch, float v, bool gui) {
-
- ch->volume = v;
-
- /* also update wave editor if it's shown */
-
- gdEditor *editor = (gdEditor*) gu_getSubwindow(mainWin, WID_SAMPLE_EDITOR);
- if (editor) {
- glue_setVolEditor(editor, (SampleChannel*) ch, v, false);
- Fl::lock();
- editor->volume->value(v);
- Fl::unlock();
- }
-
- if (!gui) {
- Fl::lock();
- ch->guiChannel->vol->value(v);
- Fl::unlock();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_setOutVol(float v, bool gui) {
- G_Mixer.outVol = v;
- if (!gui) {
- Fl::lock();
- mainWin->inOut->setOutVol(v);
- Fl::unlock();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_setInVol(float v, bool gui)
-{
- G_Mixer.inVol = v;
- if (!gui) {
- Fl::lock();
- mainWin->inOut->setInVol(v);
- Fl::unlock();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_clearAllSamples()
-{
- G_Mixer.running = false;
- for (unsigned i=0; i<G_Mixer.channels.size; i++) {
- G_Mixer.channels.at(i)->empty();
- G_Mixer.channels.at(i)->guiChannel->reset();
- }
- recorder::init();
- return;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_clearAllRecs()
-{
- recorder::init();
- gu_updateControls();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_resetToInitState(bool resetGui, bool createColumns)
-{
- G_Mixer.ready = false;
-
- mh_clear();
- mainWin->keyboard->clear();
- if (createColumns)
- mainWin->keyboard->init();
- recorder::init();
- G_Patch.setDefault();
- G_Mixer.init();
-#ifdef WITH_VST
- G_PluginHost.freeAllStacks();
-#endif
-
- if (resetGui)
- gu_updateControls();
-
- G_Mixer.ready = true;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_startStopMetronome(bool gui)
-{
- G_Mixer.metronome = !G_Mixer.metronome;
- if (!gui) {
- Fl::lock();
- mainWin->controller->updateMetronome(G_Mixer.metronome);
- Fl::unlock();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_setBeginEndChannel(gdEditor *win, SampleChannel *ch, int b, int e, bool recalc, bool check)
-{
- if (check) {
- if (e > ch->wave->size)
- e = ch->wave->size;
- if (b < 0)
- b = 0;
- if (b > ch->wave->size)
- b = ch->wave->size-2;
- if (b >= ch->end)
- b = ch->begin;
- if (e <= ch->begin)
- e = ch->end;
- }
-
- /* continue only if new values != old values */
-
- if (b == ch->begin && e == ch->end)
- return;
-
- /* print mono values */
-
- char tmp[16];
- sprintf(tmp, "%d", b/2);
- win->chanStart->value(tmp);
-
- tmp[0] = '\0';
- sprintf(tmp, "%d", e/2);
- win->chanEnd->value(tmp);
-
- ch->setBegin(b);
- ch->setEnd(e);
-
- /* recalc is not needed when the user drags the bars directly over the waveform */
-
- if (recalc) {
- win->waveTools->waveform->recalcPoints(); // importante, altrimenti non si vedono
- win->waveTools->waveform->redraw();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_setBoost(gdEditor *win, SampleChannel *ch, float val, bool numeric)
-{
- if (numeric) {
- if (val > 20.0f)
- val = 20.0f;
- else if (val < 0.0f)
- val = 0.0f;
-
- float linear = pow(10, (val / 20)); // linear = 10^(dB/20)
-
- ch->boost = linear;
-
- char buf[10];
- sprintf(buf, "%.2f", val);
- win->boostNum->value(buf);
- win->boostNum->redraw();
-
- win->boost->value(linear);
- win->boost->redraw(); /// inutile
- }
- else {
- ch->boost = val;
- char buf[10];
- sprintf(buf, "%.2f", 20*log10(val));
- win->boostNum->value(buf);
- win->boostNum->redraw();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_setVolEditor(class gdEditor *win, SampleChannel *ch, float val, bool numeric)
-{
- if (numeric) {
- if (val > 0.0f)
- val = 0.0f;
- else if (val < -60.0f)
- val = -INFINITY;
-
- float linear = pow(10, (val / 20)); // linear = 10^(dB/20)
-
- ch->volume = linear;
-
- win->volume->value(linear);
- win->volume->redraw();
-
- char buf[10];
- if (val > -INFINITY)
- sprintf(buf, "%.2f", val);
- else
- sprintf(buf, "-inf");
- win->volumeNum->value(buf);
- win->volumeNum->redraw();
-
- ch->guiChannel->vol->value(linear);
- ch->guiChannel->vol->redraw();
- }
- else {
- ch->volume = val;
-
- float dbVal = 20 * log10(val);
- char buf[10];
- if (dbVal > -INFINITY)
- sprintf(buf, "%.2f", dbVal);
- else
- sprintf(buf, "-inf");
-
- win->volumeNum->value(buf);
- win->volumeNum->redraw();
-
- ch->guiChannel->vol->value(val);
- ch->guiChannel->vol->redraw();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_setMute(Channel *ch, bool gui)
-{
- if (recorder::active && recorder::canRec(ch)) {
- if (!ch->mute)
- recorder::startOverdub(ch->index, ACTION_MUTES, G_Mixer.actualFrame);
- else
- recorder::stopOverdub(G_Mixer.actualFrame);
- }
-
- ch->mute ? ch->unsetMute(false) : ch->setMute(false);
-
- if (!gui) {
- Fl::lock();
- ch->guiChannel->mute->value(ch->mute);
- Fl::unlock();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_setSoloOn(Channel *ch, bool gui)
-{
- /* if there's no solo session, store mute configuration of all chans
- * and start the session */
-
- if (!__soloSession__) {
- for (unsigned i=0; i<G_Mixer.channels.size; i++) {
- Channel *och = G_Mixer.channels.at(i);
- och->mute_s = och->mute;
- }
- __soloSession__ = true;
- }
-
- ch->solo = !ch->solo;
- ch->sendMidiLsolo();
-
- /* mute all other channels and unmute this (if muted) */
-
- for (unsigned i=0; i<G_Mixer.channels.size; i++) {
- Channel *och = G_Mixer.channels.at(i);
- if (!och->solo && !och->mute) {
- och->setMute(false);
- Fl::lock();
- och->guiChannel->mute->value(true);
- Fl::unlock();
- }
- }
-
- if (ch->mute) {
- ch->unsetMute(false);
- Fl::lock();
- ch->guiChannel->mute->value(false);
- Fl::unlock();
- }
-
- if (!gui) {
- Fl::lock();
- ch->guiChannel->solo->value(1);
- Fl::unlock();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_setSoloOff(Channel *ch, bool gui)
-{
- /* if this is uniqueSolo, stop solo session and restore mute status,
- * else mute this */
-
- if (mh_uniqueSolo(ch)) {
- __soloSession__ = false;
- for (unsigned i=0; i<G_Mixer.channels.size; i++) {
- Channel *och = G_Mixer.channels.at(i);
- if (och->mute_s) {
- och->setMute(false);
- Fl::lock();
- och->guiChannel->mute->value(true);
- Fl::unlock();
- }
- else {
- och->unsetMute(false);
- Fl::lock();
- och->guiChannel->mute->value(false);
- Fl::unlock();
- }
- och->mute_s = false;
- }
- }
- else {
- ch->setMute(false);
- Fl::lock();
- ch->guiChannel->mute->value(true);
- Fl::unlock();
- }
-
- ch->solo = !ch->solo;
- ch->sendMidiLsolo();
-
- if (!gui) {
- Fl::lock();
- ch->guiChannel->solo->value(0);
- Fl::unlock();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_setPanning(class gdEditor *win, SampleChannel *ch, float val)
-{
- if (val < 1.0f) {
- ch->panLeft = 1.0f;
- ch->panRight= 0.0f + val;
-
- char buf[8];
- sprintf(buf, "%d L", abs((ch->panRight * 100.0f) - 100));
- win->panNum->value(buf);
- }
- else if (val == 1.0f) {
- ch->panLeft = 1.0f;
- ch->panRight= 1.0f;
- win->panNum->value("C");
- }
- else {
- ch->panLeft = 2.0f - val;
- ch->panRight= 1.0f;
-
- char buf[8];
- sprintf(buf, "%d R", abs((ch->panLeft * 100.0f) - 100));
- win->panNum->value(buf);
- }
- win->panNum->redraw();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_startStopInputRec(bool gui, bool alert)
-{
- if (G_Mixer.chanInput == NULL) {
- if (!glue_startInputRec(gui)) {
- if (alert) gdAlert("No channels available for recording.");
- else gLog("[glue] no channels available for recording\n");
- }
- }
- else
- glue_stopInputRec(gui);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int glue_startInputRec(bool gui)
-{
- if (G_audio_status == false)
- return -1;
-
- SampleChannel *ch = mh_startInputRec();
- if (ch == NULL) { // no chans available
- Fl::lock();
- mainWin->controller->updateRecInput(0);
- Fl::unlock();
- return 0;
- }
-
- if (!G_Mixer.running) {
- glue_startSeq();
- Fl::lock();
- mainWin->controller->updatePlay(1);
- Fl::unlock();
- }
-
- glue_setChanVol(ch, 1.0f, false); // false = not from gui click
-
- ch->guiChannel->mainButton->label(ch->wave->name.c_str());
-
- if (!gui) {
- Fl::lock();
- mainWin->controller->updateRecInput(1);
- Fl::unlock();
- }
-
- return 1;
-
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int glue_stopInputRec(bool gui)
-{
- SampleChannel *ch = mh_stopInputRec();
-
- if (ch->mode & (LOOP_BASIC | LOOP_ONCE | LOOP_REPEAT))
- ch->start(0, true); // on frame 0: user-generated event
-
- if (!gui) {
- Fl::lock();
- mainWin->controller->updateRecInput(0);
- Fl::unlock();
- }
-
- return 1;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int glue_saveProject(const char *folderPath, const char *projName)
-{
- if (gIsProject(folderPath)) {
- gLog("[glue] the project folder already exists\n");
- // don't exit
- }
- else if (!gMkdir(folderPath)) {
- gLog("[glue] unable to make project directory!\n");
- return 0;
- }
-
- /* copy all samples inside the folder. Takes and logical ones are saved
- * via glue_saveSample() */
-
- for (unsigned i=0; i<G_Mixer.channels.size; i++) {
-
- if (G_Mixer.channels.at(i)->type == CHANNEL_SAMPLE) {
-
- SampleChannel *ch = (SampleChannel*) G_Mixer.channels.at(i);
-
- if (ch->wave == NULL)
- continue;
-
- /* update the new samplePath: everything now comes from the
- * project folder (folderPath) */
-
- char samplePath[PATH_MAX];
- sprintf(samplePath, "%s%s%s.%s", folderPath, gGetSlash().c_str(), ch->wave->basename().c_str(), ch->wave->extension().c_str());
-
- /* remove any existing file */
-
- if (gFileExists(samplePath))
- remove(samplePath);
- if (ch->save(samplePath))
- ch->wave->pathfile = samplePath;
- }
- }
-
- char gptcPath[PATH_MAX];
- sprintf(gptcPath, "%s%s%s.gptc", folderPath, gGetSlash().c_str(), gStripExt(projName).c_str());
- glue_savePatch(gptcPath, projName, true); // true == it's a project
-
- return 1;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_keyPress(Channel *ch, bool ctrl, bool shift)
-{
- if (ch->type == CHANNEL_SAMPLE)
- glue_keyPress((SampleChannel*)ch, ctrl, shift);
- else
- glue_keyPress((MidiChannel*)ch, ctrl, shift);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_keyRelease(Channel *ch, bool ctrl, bool shift)
-{
- if (ch->type == CHANNEL_SAMPLE)
- glue_keyRelease((SampleChannel*)ch, ctrl, shift);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_keyPress(MidiChannel *ch, bool ctrl, bool shift)
-{
- if (ctrl)
- glue_setMute(ch);
- else
- if (shift)
- ch->kill(0); // on frame 0: user-generated event
- else
- ch->start(0, true); // on frame 0: user-generated event
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_keyPress(SampleChannel *ch, bool ctrl, bool shift)
-{
- /* case CTRL */
-
- if (ctrl)
- glue_setMute(ch);
-
- /* case SHIFT
- *
- * action recording on:
- * if seq is playing, rec a killchan
- * action recording off:
- * if chan has recorded events:
- * | if seq is playing OR channel 'c' is stopped, de/activate recs
- * | else kill chan
- * else kill chan */
-
- else
- if (shift) {
- if (recorder::active) {
- if (G_Mixer.running) {
- ch->kill(0); // on frame 0: user-generated event
- if (recorder::canRec(ch) && !(ch->mode & LOOP_ANY)) // don't record killChan actions for LOOP channels
- recorder::rec(ch->index, ACTION_KILLCHAN, G_Mixer.actualFrame);
- }
- }
- else {
- if (ch->hasActions) {
- if (G_Mixer.running || ch->status == STATUS_OFF)
- ch->readActions ? glue_stopReadingRecs(ch) : glue_startReadingRecs(ch);
- else
- ch->kill(0); // on frame 0: user-generated event
- }
- else
- ch->kill(0); // on frame 0: user-generated event
- }
- }
-
- /* case no modifier */
-
- else {
-
- /* record now if the quantizer is off, otherwise let mixer to handle it
- * when a quantoWait has passed. Moreover, KEYPRESS and KEYREL are
- * meaningless for loop modes */
-
- if (G_Mixer.quantize == 0 &&
- recorder::canRec(ch) &&
- !(ch->mode & LOOP_ANY))
- {
- if (ch->mode == SINGLE_PRESS)
- recorder::startOverdub(ch->index, ACTION_KEYS, G_Mixer.actualFrame);
- else
- recorder::rec(ch->index, ACTION_KEYPRESS, G_Mixer.actualFrame);
- }
-
- ch->start(0, true); // on frame 0: user-generated event
- }
-
- /* the GUI update is done by gui_refresh() */
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_keyRelease(SampleChannel *ch, bool ctrl, bool shift)
-{
- if (!ctrl && !shift) {
- ch->stop();
-
- /* record a key release only if channel is single_press. For any
- * other mode the KEY REL is meaningless. */
-
- if (ch->mode == SINGLE_PRESS && recorder::canRec(ch))
- recorder::stopOverdub(G_Mixer.actualFrame);
- }
-
- /* the GUI update is done by gui_refresh() */
-
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void glue_setPitch(class gdEditor *win, SampleChannel *ch, float val, bool numeric)
-{
- if (numeric) {
- if (val <= 0.0f)
- val = 0.1000f;
- if (val > 4.0f)
- val = 4.0000f;
- if (win)
- win->pitch->value(val);
- }
-
- ch->setPitch(val);
-
- if (win) {
- char buf[16];
- sprintf(buf, "%.4f", val);
- Fl::lock();
- win->pitchNum->value(buf);
- win->pitchNum->redraw();
- Fl::unlock();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-/* never expand or shrink recordings (last param of setBeats = false):
- * this is live manipulation */
-
-void glue_beatsMultiply()
-{
- glue_setBeats(G_Mixer.beats*2, G_Mixer.bars, false);
-}
-
-void glue_beatsDivide()
-{
- glue_setBeats(G_Mixer.beats/2, G_Mixer.bars, false);
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * glue
- * Intermediate layer GUI <-> CORE.
- *
- * How to know if you need another glue_ function? Ask yourself if the
- * new action will ever be called via MIDI or keyboard/mouse. If yes,
- * put it here.
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef GLUE_H
-#define GLUE_H
-
-/* addChannel
- * add an empty new channel to the stack. Returns the new channel. */
-
-class Channel *glue_addChannel(int column, int type);
-
-/* loadChannel
- * fill an existing channel with a wave. */
-
-int glue_loadChannel(class SampleChannel *ch, const char *fname);
-
-void glue_deleteChannel(class Channel *ch);
-
-void glue_freeChannel(class Channel *ch);
-
-/** FIXME - nobody will call these via MIDI/keyb/mouse! */
-int glue_loadPatch(const char *fname, const char *fpath, class gProgress *status, bool isProject);
-int glue_savePatch(const char *fullpath, const char *name, bool isProject);
-
-/* keyPress / keyRelease
- * handle the key pressure, either via mouse/keyboard or MIDI. If gui
- * is true it means that the event comes from the main window (mouse,
- * keyb or MIDI), otherwise the event comes from the action recorder. */
-
-void glue_keyPress (class Channel *ch, bool ctrl=0, bool shift=0);
-void glue_keyPress (class SampleChannel *ch, bool ctrl=0, bool shift=0);
-void glue_keyPress (class MidiChannel *ch, bool ctrl=0, bool shift=0);
-void glue_keyRelease(class Channel *ch, bool ctrl=0, bool shift=0);
-void glue_keyRelease(class SampleChannel *ch, bool ctrl=0, bool shift=0);
-
-void glue_setBpm(const char *v1, const char *v2);
-void glue_setBeats(int beats, int bars, bool expand);
-
-/* start, stop, rewind sequencer
- * if gui == true the signal comes from an internal interaction on the
- * GUI, otherwise it's a MIDI/Jack/external signal. */
-
-void glue_startStopSeq(bool gui=true);
-void glue_startSeq (bool gui=true);
-void glue_stopSeq (bool gui=true);
-void glue_rewindSeq ();
-
-/* start/stopActionRec
- * handle the action recording. */
-
-void glue_startStopActionRec();
-void glue_startActionRec();
-void glue_stopActionRec();
-
-/* start/stopInputRec
- * handle the input recording (take). If gui == true the signal comes
- * from an internal interaction on the GUI, otherwise it's a
- * MIDI/Jack/external signal. Alert displays or not the popup message
- * if there are no available channels. */
-
-void glue_startStopInputRec(bool gui=true, bool alert=true);
-int glue_startInputRec (bool gui=true);
-int glue_stopInputRec (bool gui=true);
-
-/* start/stopReadingRecs
- * handle the 'R' button. If gui == true the signal comes from an
- * internal interaction on the GUI, otherwise it's a MIDI/Jack/external
- * signal. */
-
-void glue_startStopReadingRecs(class SampleChannel *ch, bool gui=true);
-void glue_startReadingRecs (class SampleChannel *ch, bool gui=true);
-void glue_stopReadingRecs (class SampleChannel *ch, bool gui=true);
-
-void glue_quantize(int val);
-
-void glue_setChanVol(class Channel *ch, float v, bool gui=true);
-void glue_setOutVol (float v, bool gui=true);
-void glue_setInVol (float v, bool gui=true);
-
-void glue_setPanning(class gdEditor *win, class SampleChannel *ch, float val);
-
-void glue_clearAllSamples();
-void glue_clearAllRecs();
-
-/* resetToInitState
- * reset Giada to init state. If resetGui also refresh all widgets. If
- * createColumns also build initial empty columns. */
-
-void glue_resetToInitState(bool resetGui=true, bool createColumns=true);
-
-void glue_startStopMetronome(bool gui=true);
-
-/* setBeginEndChannel
- * sets start/end points in the sample editor.
- * Recalc=false: don't recalc internal position
- * check=true: check the points' consistency */
-
-/** FIXME - nobody will call this via MIDI/keyb/mouse! */
-void glue_setBeginEndChannel(class gdEditor *win, class SampleChannel *ch, int b, int e,
- bool recalc=false, bool check=true);
-
-/** FIXME - nobody will call this via MIDI/keyb/mouse! */
-void glue_setBoost(class gdEditor *win, class SampleChannel *ch, float val, bool numeric);
-
-void glue_setPitch(class gdEditor *win, class SampleChannel *ch, float val, bool numeric);
-
-/* setVolEditor
- * handles the volume inside the SAMPLE EDITOR (not the main gui). The
- * numeric flag tells if we want to handle the dial or the numeric input
- * field. */
-
- /** FIXME - nobody will call this via MIDI/keyb/mouse! */
-void glue_setVolEditor(class gdEditor *win, class SampleChannel *ch, float val, bool numeric);
-
-/* mute
- * set mute on or off. If gui == true the signal comes from an internal
- * interaction on the GUI, otherwise it's a MIDI/Jack/external signal. */
-
-void glue_setMute(class Channel *ch, bool gui=true);
-
-/* solo on/off
- * set solo on and off. If gui == true the signal comes from an internal
- * interaction on the GUI, otherwise it's a MIDI/Jack/external signal. */
-
-void glue_setSoloOn (class Channel *ch, bool gui=true);
-void glue_setSoloOff(class Channel *ch, bool gui=true);
-
-/** FIXME - nobody will call this via MIDI/keyb/mouse! */
-int glue_saveProject(const char *folderPath, const char *projName);
-
-
-/* beatsDivide/Multiply
- * shrinks or enlarges the number of beats by 2. */
-
-void glue_beatsMultiply();
-void glue_beatsDivide();
-
-#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * glue
+ * Intermediate layer GUI <-> CORE.
+ *
+ * How to know if you need another glue_ function? Ask yourself if the
+ * new action will ever be called via MIDI or keyboard/mouse. If yes,
+ * put it here.
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../gui/elems/ge_waveform.h"
+#include "../gui/elems/ge_mixed.h"
+#include "../gui/elems/ge_channel.h"
+#include "../gui/elems/ge_sampleChannel.h"
+#include "../gui/elems/ge_waveTools.h"
+#include "../gui/elems/ge_keyboard.h"
+#include "../gui/dialogs/gd_mainWindow.h"
+#include "../gui/dialogs/gd_editor.h"
+#include "../gui/dialogs/gd_warnings.h"
+#include "../utils/gui_utils.h"
+#include "../utils/utils.h"
+#include "../utils/log.h"
+#include "../core/mixerHandler.h"
+#include "../core/mixer.h"
+#include "../core/recorder.h"
+#include "../core/wave.h"
+#include "../core/pluginHost.h"
+#include "../core/channel.h"
+#include "../core/sampleChannel.h"
+#include "../core/midiChannel.h"
+#include "../core/kernelMidi.h"
+#include "../core/patch.h"
+#include "../core/conf.h"
+#include "glue.h"
+
+
+extern gdMainWindow *mainWin;
+extern Mixer G_Mixer;
+extern Patch G_Patch;
+extern Conf G_Conf;
+extern bool G_audio_status;
+#ifdef WITH_VST
+extern PluginHost G_PluginHost;
+#endif
+
+
+static bool __soloSession__ = false;
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int glue_loadChannel(SampleChannel *ch, const char *fname)
+{
+ /* save the patch and take the last browser's dir in order to re-use it
+ * the next time */
+
+ G_Conf.setPath(G_Conf.samplePath, gDirname(fname).c_str());
+
+ int result = ch->load(fname);
+
+ if (result == SAMPLE_LOADED_OK)
+ mainWin->keyboard->updateChannel(ch->guiChannel);
+
+ return result;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+Channel *glue_addChannel(int column, int type)
+{
+ Channel *ch = G_Mixer.addChannel(type);
+ gChannel *gch = mainWin->keyboard->addChannel(column, ch);
+ ch->guiChannel = gch;
+ glue_setChanVol(ch, 1.0, false); // false = not from gui click
+ return ch;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int glue_loadPatch(const char *fname, const char *fpath, gProgress *status, bool isProject)
+{
+ /* update browser's status bar with % 0.1 */
+
+ status->show();
+ status->value(0.1f);
+ //Fl::check();
+ Fl::wait(0);
+
+ /* is it a valid patch? */
+
+ int res = G_Patch.open(fname);
+ if (res != PATCH_OPEN_OK)
+ return res;
+
+ /* close all other windows. This prevents segfault if plugin windows
+ * GUI are on. */
+
+ if (res)
+ gu_closeAllSubwindows();
+
+ /* reset the system. False(1): don't update the gui right now. False(2): do
+ * not create empty columns. */
+
+ glue_resetToInitState(false, false);
+
+ status->value(0.2f); // progress status: % 0.2
+ //Fl::check();
+ Fl::wait(0);
+
+ /* mixerHandler will update the samples inside Mixer */
+
+ mh_loadPatch(isProject, fname);
+
+ /* take the patch name and update the main window's title */
+
+ G_Patch.getName();
+ gu_update_win_label(G_Patch.name);
+
+ status->value(0.4f); // progress status: 0.4
+ //Fl::check();
+ Fl::wait(0);
+
+ G_Patch.readRecs();
+ status->value(0.6f); // progress status: 0.6
+ //Fl::check();
+ Fl::wait(0);
+
+#ifdef WITH_VST
+ int resPlugins = G_Patch.readPlugins();
+ status->value(0.8f); // progress status: 0.8
+ //Fl::check();
+ Fl::wait(0);
+#endif
+
+ /* this one is vital: let recorder recompute the actions' positions if
+ * the current samplerate != patch samplerate */
+
+ recorder::updateSamplerate(G_Conf.samplerate, G_Patch.samplerate);
+
+ /* update gui */
+
+ gu_updateControls();
+
+ status->value(1.0f); // progress status: 1.0 (done)
+ //Fl::check();
+ Fl::wait(0);
+
+ /* save patchPath by taking the last dir of the broswer, in order to
+ * reuse it the next time */
+
+ G_Conf.setPath(G_Conf.patchPath, fpath);
+
+ gLog("[glue] patch %s loaded\n", fname);
+
+#ifdef WITH_VST
+ if (resPlugins != 1)
+ gdAlert("Some VST plugins were not loaded successfully.");
+#endif
+
+ return res;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int glue_savePatch(const char *fullpath, const char *name, bool isProject)
+{
+ if (G_Patch.write(fullpath, name, isProject) == 1) {
+ strcpy(G_Patch.name, name);
+ G_Patch.name[strlen(name)] = '\0';
+ gu_update_win_label(name);
+ gLog("[glue] patch saved as %s\n", fullpath);
+ return 1;
+ }
+ else
+ return 0;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_deleteChannel(Channel *ch)
+{
+ int index = ch->index;
+ recorder::clearChan(index);
+ Fl::lock();
+ mainWin->keyboard->deleteChannel(ch->guiChannel);
+ Fl::unlock();
+ G_Mixer.deleteChannel(ch);
+ gu_closeAllSubwindows();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_freeChannel(Channel *ch)
+{
+ mainWin->keyboard->freeChannel(ch->guiChannel);
+ recorder::clearChan(ch->index);
+ ch->empty();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_setBpm(const char *v1, const char *v2)
+{
+ char buf[6];
+ float value = atof(v1) + (atof(v2)/10);
+ if (value < 20.0f) {
+ value = 20.0f;
+ sprintf(buf, "20.0");
+ }
+ else
+ sprintf(buf, "%s.%s", v1, !strcmp(v2, "") ? "0" : v2);
+
+ /* a value such as atof("120.1") will never be 120.1 but 120.0999999,
+ * because of the rounding error. So we pass the real "wrong" value to
+ * G_Mixer and we show the nice looking (but fake) one to the GUI. */
+
+ float old_bpm = G_Mixer.bpm;
+ G_Mixer.bpm = value;
+ G_Mixer.updateFrameBars();
+
+ /* inform recorder and actionEditor of the change */
+
+ recorder::updateBpm(old_bpm, value, G_Mixer.quanto);
+ gu_refreshActionEditor();
+
+ mainWin->timing->setBpm(buf);
+ gLog("[glue] Bpm changed to %s (real=%f)\n", buf, G_Mixer.bpm);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_setBeats(int beats, int bars, bool expand)
+{
+ /* temp vars to store old data (they are necessary) */
+
+ int oldvalue = G_Mixer.beats;
+ unsigned oldfpb = G_Mixer.totalFrames;
+
+ if (beats > MAX_BEATS)
+ G_Mixer.beats = MAX_BEATS;
+ else if (beats < 1)
+ G_Mixer.beats = 1;
+ else
+ G_Mixer.beats = beats;
+
+ /* update bars - bars cannot be greate than beats and must be a sub
+ * multiple of beats. If not, approximation to the nearest (and greater)
+ * value available. */
+
+ if (bars > G_Mixer.beats)
+ G_Mixer.bars = G_Mixer.beats;
+ else if (bars <= 0)
+ G_Mixer.bars = 1;
+ else if (beats % bars != 0) {
+ G_Mixer.bars = bars + (beats % bars);
+ if (beats % G_Mixer.bars != 0) // it could be an odd value, let's check it (and avoid it)
+ G_Mixer.bars = G_Mixer.bars - (beats % G_Mixer.bars);
+ }
+ else
+ G_Mixer.bars = bars;
+
+ G_Mixer.updateFrameBars();
+
+ /* update recorded actions */
+
+ if (expand) {
+ if (G_Mixer.beats > oldvalue)
+ recorder::expand(oldfpb, G_Mixer.totalFrames);
+ //else if (G_Mixer.beats < oldvalue)
+ // recorder::shrink(G_Mixer.totalFrames);
+ }
+
+ mainWin->timing->setMeter(G_Mixer.beats, G_Mixer.bars);
+ gu_refreshActionEditor(); // in case the action editor is open
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_startStopSeq(bool gui)
+{
+ G_Mixer.running ? glue_stopSeq(gui) : glue_startSeq(gui);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_startSeq(bool gui)
+{
+ G_Mixer.running = true;
+
+ if (gui) {
+#ifdef __linux__
+ kernelAudio::jackStart();
+#endif
+ }
+
+ if (G_Conf.midiSync == MIDI_SYNC_CLOCK_M) {
+ kernelMidi::send(MIDI_START, -1, -1);
+ kernelMidi::send(MIDI_POSITION_PTR, 0, 0);
+ }
+
+ if (gui) Fl::lock();
+ mainWin->controller->updatePlay(1);
+ if (gui) Fl::unlock();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_stopSeq(bool gui) {
+
+ mh_stopSequencer();
+
+ if (G_Conf.midiSync == MIDI_SYNC_CLOCK_M)
+ kernelMidi::send(MIDI_STOP, -1, -1);
+
+#ifdef __linux__
+ if (gui)
+ kernelAudio::jackStop();
+#endif
+
+ /* what to do if we stop the sequencer and some action recs are active?
+ * Deactivate the button and delete any 'rec on' status */
+
+ if (recorder::active) {
+ recorder::active = false;
+ if (gui) Fl::lock();
+ mainWin->controller->updateRecAction(0);
+ if (gui) Fl::unlock();
+ }
+
+ /* if input recs are active (who knows why) we must deactivate them.
+ * One might stop the sequencer while an input rec is running. */
+
+ if (G_Mixer.chanInput != NULL) {
+ mh_stopInputRec();
+ if (gui) Fl::lock();
+ mainWin->controller->updateRecInput(0);
+ if (gui) Fl::unlock();
+ }
+
+ if (gui) Fl::lock();
+ mainWin->controller->updatePlay(0);
+ if (gui) Fl::unlock();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_rewindSeq() {
+ mh_rewindSequencer();
+ if (G_Conf.midiSync == MIDI_SYNC_CLOCK_M)
+ kernelMidi::send(MIDI_POSITION_PTR, 0, 0);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_startStopActionRec() {
+ recorder::active ? glue_stopActionRec() : glue_startActionRec();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_startActionRec() {
+ if (G_audio_status == false)
+ return;
+ if (!G_Mixer.running)
+ glue_startSeq(); // start the sequencer for convenience
+ recorder::active = true;
+
+ Fl::lock();
+ mainWin->controller->updateRecAction(1);
+ Fl::unlock();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_stopActionRec() {
+
+ /* stop the recorder and sort new actions */
+
+ recorder::active = false;
+ recorder::sortActions();
+
+ for (unsigned i=0; i<G_Mixer.channels.size; i++)
+ if (G_Mixer.channels.at(i)->type == CHANNEL_SAMPLE) {
+ SampleChannel *ch = (SampleChannel*) G_Mixer.channels.at(i);
+ if (ch->hasActions)
+ ch->readActions = true;
+ else
+ ch->readActions = false;
+ mainWin->keyboard->setChannelWithActions((gSampleChannel*)ch->guiChannel);
+ }
+
+ Fl::lock();
+ mainWin->controller->updateRecAction(0);
+ Fl::unlock();
+
+ /* in case acton editor is on, refresh it */
+
+ gu_refreshActionEditor();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_startStopReadingRecs(SampleChannel *ch, bool gui) {
+ if (ch->readActions)
+ glue_stopReadingRecs(ch, gui);
+ else
+ glue_startReadingRecs(ch, gui);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_startReadingRecs(SampleChannel *ch, bool gui) {
+ if (G_Conf.treatRecsAsLoops)
+ ch->recStatus = REC_WAITING;
+ else
+ ch->setReadActions(true);
+ if (!gui) {
+ gSampleChannel *gch = (gSampleChannel*)ch->guiChannel;
+ if (gch->readActions) { // if button exists
+ Fl::lock();
+ gch->readActions->value(1);
+ Fl::unlock();
+ }
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_stopReadingRecs(SampleChannel *ch, bool gui) {
+
+ /* if "treatRecsAsLoop" wait until the sequencer reaches beat 0, so put
+ * the channel in REC_ENDING status */
+
+ if (G_Conf.treatRecsAsLoops)
+ ch->recStatus = REC_ENDING;
+ else
+ ch->setReadActions(false);
+ if (!gui) {
+ gSampleChannel *gch = (gSampleChannel*)ch->guiChannel;
+ if (gch->readActions) { // if button exists
+ Fl::lock();
+ gch->readActions->value(0);
+ Fl::unlock();
+ }
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_quantize(int val) {
+ G_Mixer.quantize = val;
+ G_Mixer.updateQuanto();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_setChanVol(Channel *ch, float v, bool gui) {
+
+ ch->volume = v;
+
+ /* also update wave editor if it's shown */
+
+ gdEditor *editor = (gdEditor*) gu_getSubwindow(mainWin, WID_SAMPLE_EDITOR);
+ if (editor) {
+ glue_setVolEditor(editor, (SampleChannel*) ch, v, false);
+ Fl::lock();
+ editor->volume->value(v);
+ Fl::unlock();
+ }
+
+ if (!gui) {
+ Fl::lock();
+ ch->guiChannel->vol->value(v);
+ Fl::unlock();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_setOutVol(float v, bool gui) {
+ G_Mixer.outVol = v;
+ if (!gui) {
+ Fl::lock();
+ mainWin->inOut->setOutVol(v);
+ Fl::unlock();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_setInVol(float v, bool gui)
+{
+ G_Mixer.inVol = v;
+ if (!gui) {
+ Fl::lock();
+ mainWin->inOut->setInVol(v);
+ Fl::unlock();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_clearAllSamples()
+{
+ G_Mixer.running = false;
+ for (unsigned i=0; i<G_Mixer.channels.size; i++) {
+ G_Mixer.channels.at(i)->empty();
+ G_Mixer.channels.at(i)->guiChannel->reset();
+ }
+ recorder::init();
+ return;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_clearAllRecs()
+{
+ recorder::init();
+ gu_updateControls();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_resetToInitState(bool resetGui, bool createColumns)
+{
+ G_Mixer.ready = false;
+
+ mh_clear();
+ mainWin->keyboard->clear();
+ if (createColumns)
+ mainWin->keyboard->init();
+ recorder::init();
+ G_Patch.setDefault();
+ G_Mixer.init();
+#ifdef WITH_VST
+ G_PluginHost.freeAllStacks();
+#endif
+
+ if (resetGui)
+ gu_updateControls();
+
+ G_Mixer.ready = true;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_startStopMetronome(bool gui)
+{
+ G_Mixer.metronome = !G_Mixer.metronome;
+ if (!gui) {
+ Fl::lock();
+ mainWin->controller->updateMetronome(G_Mixer.metronome);
+ Fl::unlock();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_setBeginEndChannel(gdEditor *win, SampleChannel *ch, int b, int e, bool recalc, bool check)
+{
+ if (check) {
+ if (e > ch->wave->size)
+ e = ch->wave->size;
+ if (b < 0)
+ b = 0;
+ if (b > ch->wave->size)
+ b = ch->wave->size-2;
+ if (b >= ch->end)
+ b = ch->begin;
+ if (e <= ch->begin)
+ e = ch->end;
+ }
+
+ /* continue only if new values != old values */
+
+ if (b == ch->begin && e == ch->end)
+ return;
+
+ /* print mono values */
+
+ char tmp[16];
+ sprintf(tmp, "%d", b/2);
+ win->chanStart->value(tmp);
+
+ tmp[0] = '\0';
+ sprintf(tmp, "%d", e/2);
+ win->chanEnd->value(tmp);
+
+ ch->setBegin(b);
+ ch->setEnd(e);
+
+ /* recalc is not needed when the user drags the bars directly over the waveform */
+
+ if (recalc) {
+ win->waveTools->waveform->recalcPoints(); // importante, altrimenti non si vedono
+ win->waveTools->waveform->redraw();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_setBoost(gdEditor *win, SampleChannel *ch, float val, bool numeric)
+{
+ if (numeric) {
+ if (val > 20.0f)
+ val = 20.0f;
+ else if (val < 0.0f)
+ val = 0.0f;
+
+ float linear = pow(10, (val / 20)); // linear = 10^(dB/20)
+
+ ch->boost = linear;
+
+ char buf[10];
+ sprintf(buf, "%.2f", val);
+ win->boostNum->value(buf);
+ win->boostNum->redraw();
+
+ win->boost->value(linear);
+ win->boost->redraw(); /// inutile
+ }
+ else {
+ ch->boost = val;
+ char buf[10];
+ sprintf(buf, "%.2f", 20*log10(val));
+ win->boostNum->value(buf);
+ win->boostNum->redraw();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_setVolEditor(class gdEditor *win, SampleChannel *ch, float val, bool numeric)
+{
+ if (numeric) {
+ if (val > 0.0f)
+ val = 0.0f;
+ else if (val < -60.0f)
+ val = -INFINITY;
+
+ float linear = pow(10, (val / 20)); // linear = 10^(dB/20)
+
+ ch->volume = linear;
+
+ win->volume->value(linear);
+ win->volume->redraw();
+
+ char buf[10];
+ if (val > -INFINITY)
+ sprintf(buf, "%.2f", val);
+ else
+ sprintf(buf, "-inf");
+ win->volumeNum->value(buf);
+ win->volumeNum->redraw();
+
+ ch->guiChannel->vol->value(linear);
+ ch->guiChannel->vol->redraw();
+ }
+ else {
+ ch->volume = val;
+
+ float dbVal = 20 * log10(val);
+ char buf[10];
+ if (dbVal > -INFINITY)
+ sprintf(buf, "%.2f", dbVal);
+ else
+ sprintf(buf, "-inf");
+
+ win->volumeNum->value(buf);
+ win->volumeNum->redraw();
+
+ ch->guiChannel->vol->value(val);
+ ch->guiChannel->vol->redraw();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_setMute(Channel *ch, bool gui)
+{
+ if (recorder::active && recorder::canRec(ch)) {
+ if (!ch->mute)
+ recorder::startOverdub(ch->index, ACTION_MUTES, G_Mixer.actualFrame);
+ else
+ recorder::stopOverdub(G_Mixer.actualFrame);
+ }
+
+ ch->mute ? ch->unsetMute(false) : ch->setMute(false);
+
+ if (!gui) {
+ Fl::lock();
+ ch->guiChannel->mute->value(ch->mute);
+ Fl::unlock();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_setSoloOn(Channel *ch, bool gui)
+{
+ /* if there's no solo session, store mute configuration of all chans
+ * and start the session */
+
+ if (!__soloSession__) {
+ for (unsigned i=0; i<G_Mixer.channels.size; i++) {
+ Channel *och = G_Mixer.channels.at(i);
+ och->mute_s = och->mute;
+ }
+ __soloSession__ = true;
+ }
+
+ ch->solo = !ch->solo;
+ ch->sendMidiLsolo();
+
+ /* mute all other channels and unmute this (if muted) */
+
+ for (unsigned i=0; i<G_Mixer.channels.size; i++) {
+ Channel *och = G_Mixer.channels.at(i);
+ if (!och->solo && !och->mute) {
+ och->setMute(false);
+ Fl::lock();
+ och->guiChannel->mute->value(true);
+ Fl::unlock();
+ }
+ }
+
+ if (ch->mute) {
+ ch->unsetMute(false);
+ Fl::lock();
+ ch->guiChannel->mute->value(false);
+ Fl::unlock();
+ }
+
+ if (!gui) {
+ Fl::lock();
+ ch->guiChannel->solo->value(1);
+ Fl::unlock();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_setSoloOff(Channel *ch, bool gui)
+{
+ /* if this is uniqueSolo, stop solo session and restore mute status,
+ * else mute this */
+
+ if (mh_uniqueSolo(ch)) {
+ __soloSession__ = false;
+ for (unsigned i=0; i<G_Mixer.channels.size; i++) {
+ Channel *och = G_Mixer.channels.at(i);
+ if (och->mute_s) {
+ och->setMute(false);
+ Fl::lock();
+ och->guiChannel->mute->value(true);
+ Fl::unlock();
+ }
+ else {
+ och->unsetMute(false);
+ Fl::lock();
+ och->guiChannel->mute->value(false);
+ Fl::unlock();
+ }
+ och->mute_s = false;
+ }
+ }
+ else {
+ ch->setMute(false);
+ Fl::lock();
+ ch->guiChannel->mute->value(true);
+ Fl::unlock();
+ }
+
+ ch->solo = !ch->solo;
+ ch->sendMidiLsolo();
+
+ if (!gui) {
+ Fl::lock();
+ ch->guiChannel->solo->value(0);
+ Fl::unlock();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_setPanning(class gdEditor *win, SampleChannel *ch, float val)
+{
+ if (val < 1.0f) {
+ ch->panLeft = 1.0f;
+ ch->panRight= 0.0f + val;
+
+ char buf[8];
+ sprintf(buf, "%d L", abs((ch->panRight * 100.0f) - 100));
+ win->panNum->value(buf);
+ }
+ else if (val == 1.0f) {
+ ch->panLeft = 1.0f;
+ ch->panRight= 1.0f;
+ win->panNum->value("C");
+ }
+ else {
+ ch->panLeft = 2.0f - val;
+ ch->panRight= 1.0f;
+
+ char buf[8];
+ sprintf(buf, "%d R", abs((ch->panLeft * 100.0f) - 100));
+ win->panNum->value(buf);
+ }
+ win->panNum->redraw();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_startStopInputRec(bool gui, bool alert)
+{
+ if (G_Mixer.chanInput == NULL) {
+ if (!glue_startInputRec(gui)) {
+ if (alert) gdAlert("No channels available for recording.");
+ else gLog("[glue] no channels available for recording\n");
+ }
+ }
+ else
+ glue_stopInputRec(gui);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int glue_startInputRec(bool gui)
+{
+ if (G_audio_status == false)
+ return -1;
+
+ SampleChannel *ch = mh_startInputRec();
+ if (ch == NULL) { // no chans available
+ Fl::lock();
+ mainWin->controller->updateRecInput(0);
+ Fl::unlock();
+ return 0;
+ }
+
+ if (!G_Mixer.running) {
+ glue_startSeq();
+ Fl::lock();
+ mainWin->controller->updatePlay(1);
+ Fl::unlock();
+ }
+
+ glue_setChanVol(ch, 1.0f, false); // false = not from gui click
+
+ ch->guiChannel->mainButton->label(ch->wave->name.c_str());
+
+ if (!gui) {
+ Fl::lock();
+ mainWin->controller->updateRecInput(1);
+ Fl::unlock();
+ }
+
+ return 1;
+
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int glue_stopInputRec(bool gui)
+{
+ SampleChannel *ch = mh_stopInputRec();
+
+ if (ch->mode & (LOOP_BASIC | LOOP_ONCE | LOOP_REPEAT))
+ ch->start(0, true); // on frame 0: user-generated event
+
+ if (!gui) {
+ Fl::lock();
+ mainWin->controller->updateRecInput(0);
+ Fl::unlock();
+ }
+
+ return 1;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int glue_saveProject(const char *folderPath, const char *projName)
+{
+ if (gIsProject(folderPath)) {
+ gLog("[glue] the project folder already exists\n");
+ // don't exit
+ }
+ else if (!gMkdir(folderPath)) {
+ gLog("[glue] unable to make project directory!\n");
+ return 0;
+ }
+
+ /* copy all samples inside the folder. Takes and logical ones are saved
+ * via glue_saveSample() */
+
+ for (unsigned i=0; i<G_Mixer.channels.size; i++) {
+
+ if (G_Mixer.channels.at(i)->type == CHANNEL_SAMPLE) {
+
+ SampleChannel *ch = (SampleChannel*) G_Mixer.channels.at(i);
+
+ if (ch->wave == NULL)
+ continue;
+
+ /* update the new samplePath: everything now comes from the
+ * project folder (folderPath) */
+
+ char samplePath[PATH_MAX];
+ sprintf(samplePath, "%s%s%s.%s", folderPath, gGetSlash().c_str(), ch->wave->basename().c_str(), ch->wave->extension().c_str());
+
+ /* remove any existing file */
+
+ if (gFileExists(samplePath))
+ remove(samplePath);
+ if (ch->save(samplePath))
+ ch->wave->pathfile = samplePath;
+ }
+ }
+
+ char gptcPath[PATH_MAX];
+ sprintf(gptcPath, "%s%s%s.gptc", folderPath, gGetSlash().c_str(), gStripExt(projName).c_str());
+ glue_savePatch(gptcPath, projName, true); // true == it's a project
+
+ return 1;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_keyPress(Channel *ch, bool ctrl, bool shift)
+{
+ if (ch->type == CHANNEL_SAMPLE)
+ glue_keyPress((SampleChannel*)ch, ctrl, shift);
+ else
+ glue_keyPress((MidiChannel*)ch, ctrl, shift);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_keyRelease(Channel *ch, bool ctrl, bool shift)
+{
+ if (ch->type == CHANNEL_SAMPLE)
+ glue_keyRelease((SampleChannel*)ch, ctrl, shift);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_keyPress(MidiChannel *ch, bool ctrl, bool shift)
+{
+ if (ctrl)
+ glue_setMute(ch);
+ else
+ if (shift)
+ ch->kill(0); // on frame 0: user-generated event
+ else
+ ch->start(0, true); // on frame 0: user-generated event
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_keyPress(SampleChannel *ch, bool ctrl, bool shift)
+{
+ /* case CTRL */
+
+ if (ctrl)
+ glue_setMute(ch);
+
+ /* case SHIFT
+ *
+ * action recording on:
+ * if seq is playing, rec a killchan
+ * action recording off:
+ * if chan has recorded events:
+ * | if seq is playing OR channel 'c' is stopped, de/activate recs
+ * | else kill chan
+ * else kill chan */
+
+ else
+ if (shift) {
+ if (recorder::active) {
+ if (G_Mixer.running) {
+ ch->kill(0); // on frame 0: user-generated event
+ if (recorder::canRec(ch) && !(ch->mode & LOOP_ANY)) // don't record killChan actions for LOOP channels
+ recorder::rec(ch->index, ACTION_KILLCHAN, G_Mixer.actualFrame);
+ }
+ }
+ else {
+ if (ch->hasActions) {
+ if (G_Mixer.running || ch->status == STATUS_OFF)
+ ch->readActions ? glue_stopReadingRecs(ch) : glue_startReadingRecs(ch);
+ else
+ ch->kill(0); // on frame 0: user-generated event
+ }
+ else
+ ch->kill(0); // on frame 0: user-generated event
+ }
+ }
+
+ /* case no modifier */
+
+ else {
+
+ /* record now if the quantizer is off, otherwise let mixer to handle it
+ * when a quantoWait has passed. Moreover, KEYPRESS and KEYREL are
+ * meaningless for loop modes */
+
+ if (G_Mixer.quantize == 0 &&
+ recorder::canRec(ch) &&
+ !(ch->mode & LOOP_ANY))
+ {
+ if (ch->mode == SINGLE_PRESS)
+ recorder::startOverdub(ch->index, ACTION_KEYS, G_Mixer.actualFrame);
+ else
+ recorder::rec(ch->index, ACTION_KEYPRESS, G_Mixer.actualFrame);
+ }
+
+ ch->start(0, true); // on frame 0: user-generated event
+ }
+
+ /* the GUI update is done by gui_refresh() */
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_keyRelease(SampleChannel *ch, bool ctrl, bool shift)
+{
+ if (!ctrl && !shift) {
+ ch->stop();
+
+ /* record a key release only if channel is single_press. For any
+ * other mode the KEY REL is meaningless. */
+
+ if (ch->mode == SINGLE_PRESS && recorder::canRec(ch))
+ recorder::stopOverdub(G_Mixer.actualFrame);
+ }
+
+ /* the GUI update is done by gui_refresh() */
+
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void glue_setPitch(class gdEditor *win, SampleChannel *ch, float val, bool numeric)
+{
+ if (numeric) {
+ if (val <= 0.0f)
+ val = 0.1000f;
+ if (val > 4.0f)
+ val = 4.0000f;
+ if (win)
+ win->pitch->value(val);
+ }
+
+ ch->setPitch(val);
+
+ if (win) {
+ char buf[16];
+ sprintf(buf, "%.4f", val);
+ Fl::lock();
+ win->pitchNum->value(buf);
+ win->pitchNum->redraw();
+ Fl::unlock();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+/* never expand or shrink recordings (last param of setBeats = false):
+ * this is live manipulation */
+
+void glue_beatsMultiply()
+{
+ glue_setBeats(G_Mixer.beats*2, G_Mixer.bars, false);
+}
+
+void glue_beatsDivide()
+{
+ glue_setBeats(G_Mixer.beats/2, G_Mixer.bars, false);
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * glue
+ * Intermediate layer GUI <-> CORE.
+ *
+ * How to know if you need another glue_ function? Ask yourself if the
+ * new action will ever be called via MIDI or keyboard/mouse. If yes,
+ * put it here.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef GLUE_H
+#define GLUE_H
+
+/* addChannel
+ * add an empty new channel to the stack. Returns the new channel. */
+
+class Channel *glue_addChannel(int column, int type);
+
+/* loadChannel
+ * fill an existing channel with a wave. */
+
+int glue_loadChannel(class SampleChannel *ch, const char *fname);
+
+void glue_deleteChannel(class Channel *ch);
+
+void glue_freeChannel(class Channel *ch);
+
+/** FIXME - nobody will call these via MIDI/keyb/mouse! */
+int glue_loadPatch(const char *fname, const char *fpath, class gProgress *status, bool isProject);
+int glue_savePatch(const char *fullpath, const char *name, bool isProject);
+
+/* keyPress / keyRelease
+ * handle the key pressure, either via mouse/keyboard or MIDI. If gui
+ * is true it means that the event comes from the main window (mouse,
+ * keyb or MIDI), otherwise the event comes from the action recorder. */
+
+void glue_keyPress (class Channel *ch, bool ctrl=0, bool shift=0);
+void glue_keyPress (class SampleChannel *ch, bool ctrl=0, bool shift=0);
+void glue_keyPress (class MidiChannel *ch, bool ctrl=0, bool shift=0);
+void glue_keyRelease(class Channel *ch, bool ctrl=0, bool shift=0);
+void glue_keyRelease(class SampleChannel *ch, bool ctrl=0, bool shift=0);
+
+void glue_setBpm(const char *v1, const char *v2);
+void glue_setBeats(int beats, int bars, bool expand);
+
+/* start, stop, rewind sequencer
+ * if gui == true the signal comes from an internal interaction on the
+ * GUI, otherwise it's a MIDI/Jack/external signal. */
+
+void glue_startStopSeq(bool gui=true);
+void glue_startSeq (bool gui=true);
+void glue_stopSeq (bool gui=true);
+void glue_rewindSeq ();
+
+/* start/stopActionRec
+ * handle the action recording. */
+
+void glue_startStopActionRec();
+void glue_startActionRec();
+void glue_stopActionRec();
+
+/* start/stopInputRec
+ * handle the input recording (take). If gui == true the signal comes
+ * from an internal interaction on the GUI, otherwise it's a
+ * MIDI/Jack/external signal. Alert displays or not the popup message
+ * if there are no available channels. */
+
+void glue_startStopInputRec(bool gui=true, bool alert=true);
+int glue_startInputRec (bool gui=true);
+int glue_stopInputRec (bool gui=true);
+
+/* start/stopReadingRecs
+ * handle the 'R' button. If gui == true the signal comes from an
+ * internal interaction on the GUI, otherwise it's a MIDI/Jack/external
+ * signal. */
+
+void glue_startStopReadingRecs(class SampleChannel *ch, bool gui=true);
+void glue_startReadingRecs (class SampleChannel *ch, bool gui=true);
+void glue_stopReadingRecs (class SampleChannel *ch, bool gui=true);
+
+void glue_quantize(int val);
+
+void glue_setChanVol(class Channel *ch, float v, bool gui=true);
+void glue_setOutVol (float v, bool gui=true);
+void glue_setInVol (float v, bool gui=true);
+
+void glue_setPanning(class gdEditor *win, class SampleChannel *ch, float val);
+
+void glue_clearAllSamples();
+void glue_clearAllRecs();
+
+/* resetToInitState
+ * reset Giada to init state. If resetGui also refresh all widgets. If
+ * createColumns also build initial empty columns. */
+
+void glue_resetToInitState(bool resetGui=true, bool createColumns=true);
+
+void glue_startStopMetronome(bool gui=true);
+
+/* setBeginEndChannel
+ * sets start/end points in the sample editor.
+ * Recalc=false: don't recalc internal position
+ * check=true: check the points' consistency */
+
+/** FIXME - nobody will call this via MIDI/keyb/mouse! */
+void glue_setBeginEndChannel(class gdEditor *win, class SampleChannel *ch, int b, int e,
+ bool recalc=false, bool check=true);
+
+/** FIXME - nobody will call this via MIDI/keyb/mouse! */
+void glue_setBoost(class gdEditor *win, class SampleChannel *ch, float val, bool numeric);
+
+void glue_setPitch(class gdEditor *win, class SampleChannel *ch, float val, bool numeric);
+
+/* setVolEditor
+ * handles the volume inside the SAMPLE EDITOR (not the main gui). The
+ * numeric flag tells if we want to handle the dial or the numeric input
+ * field. */
+
+ /** FIXME - nobody will call this via MIDI/keyb/mouse! */
+void glue_setVolEditor(class gdEditor *win, class SampleChannel *ch, float val, bool numeric);
+
+/* mute
+ * set mute on or off. If gui == true the signal comes from an internal
+ * interaction on the GUI, otherwise it's a MIDI/Jack/external signal. */
+
+void glue_setMute(class Channel *ch, bool gui=true);
+
+/* solo on/off
+ * set solo on and off. If gui == true the signal comes from an internal
+ * interaction on the GUI, otherwise it's a MIDI/Jack/external signal. */
+
+void glue_setSoloOn (class Channel *ch, bool gui=true);
+void glue_setSoloOff(class Channel *ch, bool gui=true);
+
+/** FIXME - nobody will call this via MIDI/keyb/mouse! */
+int glue_saveProject(const char *folderPath, const char *projName);
+
+
+/* beatsDivide/Multiply
+ * shrinks or enlarges the number of beats by 2. */
+
+void glue_beatsMultiply();
+void glue_beatsDivide();
+
+#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * graphics
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#include "graphics.h"
-
-const char *giada_logo_xpm[] = {
-"300 82 8 1",
-" c #181917",
-". c #333432",
-"+ c #484A47",
-"@ c #5F615E",
-"# c #767875",
-"$ c #8D8F8C",
-"% c #A5A7A4",
-"& c #C5C7C4",
-" .#%%&$ ",
-" ..#%&&&&&# ",
-" +@#$%&&&&&&&&&@ ",
-" .. +&&&&&&&&&&&&&&. ",
-" +$%%#+ +%&&&&&&&&&&&&&. ",
-" #&&&&&%+ .+@@$&&&&&&&&&%. ",
-" #&&&&&&&$ +&&&&&&&&# ",
-" .&&&&&&&&%. #&&&&&&&@ ",
-" @&&&&&&&&$ +&&&&&&&+ ",
-" $&&&&&&&&# .&&&&&&&. ",
-" #&&&&&&&&. +&&&&&&%. ",
-" .&&&&&&&@ @&&&&&&$. ",
-" @&&&&&@ $&&&&&&# ",
-" .##@. %&&&&&&@ ",
-" &&&&&&&+ ",
-" .&&&&&&%. ",
-" @&&&&&&$. ",
-" .+@@###@+. ...... ... ++@@###@@. ....... .+@@###@@+. #&&&&&&# .+@@###@@+ ....... ",
-" .@$%%&&&&&&&%$+ +%%%%%%. .+@#$%%$. .@$%&&&&&&&&%$@. $%%%%%%+ .@#%%&&&&&&&&%$@ %&&&&&&@ .@$%%&&&&&&&%$#. @%%%%%%@ ",
-" #%&&&&&&&&&&&&&&$. #&&&&&& +@#$$%%%&&&&&%. .$%&&&&&&&&&&&&&&%@ .&&&&&&&+ #%&&&&&&&&&&&&&&&$+ &&&&&&&@ #%&&&&&&&&&&&&&&%#. %&&&&&&@ ",
-" +%&&&&&&&&&&&&&&&&&%@ .&&&&&&% .%&&&&&&&&&&&&$ #%&&&&&&&&&&&&&&&&&&$ +&&&&&&%. @%&&&&&&&&&&&&&&&&&&&# .&&&&&&%+ @%&&&&&&&&&&&&&&&&&&%. &&&&&&&+ ",
-" #&&&&&&&&&#+....@$&&&&@@&&&&&&$ .&&&&&&&&&&&&&# +%&&&&&&&&%#+....+#%&&&$#&&&&&&$. .$&&&&&&&&&$+.....@%&&&&$@&&&&&&%. .$&&&&&&&&&#@.....#%&&&%+&&&&&&%. ",
-" $&&&&&&&&@ .%&&&&&&&&&&@ .@$&&&&&&&&&&@ +%&&&&&&&%@ .#&&&&&&&&&&$ .%&&&&&&&&@ .$&&&&&&&&&&$ .%&&&&&&&&#. @&&&&&&&&&&%. ",
-" $&&&&&&&%. @&&&&&&&&&+ .%&&&&&&&%+ @&&&&&&&&# +%&&&&&&&&# +%&&&&&&&$. @&&&&&&&&&# .%&&&&&&&$. .%&&&&&&&&$ ",
-" %&&&&&&&# @&&&&&&&&. +%&&&&&&%. @&&&&&&&&# .%&&&&&&&@ +%&&&&&&&# @&&&&&&&&@ +%&&&&&&&# %&&&&&&&@ ",
-" $&&&&&&&$ #&&&&&&%. %&&&&&&% +&&&&&&&&@ +&&&&&&%+ .%&&&&&&&# @&&&&&&&+ .%&&&&&&&# &&&&&&&+ ",
-" @&&&&&&&$. #&&&&&&$ %&&&&&&$ .%&&&&&&&@ @&&&&&&%. .$&&&&&&&$ +&&&&&&%+ $&&&&&&&$ .&&&&&&&+ ",
-" +&&&&&&&%+ %&&&&&&# %&&&&&&# $&&&&&&&$ $&&&&&&% @&&&&&&&% #&&&&&&%. #&&&&&&&%. @&&&&&&%. ",
-" %&&&&&&&# &&&&&&&+ .%&&&&&&@ @&&&&&&&$ %&&&&&&$ +&&&&&&&&+ $&&&&&&$ +&&&&&&&%. $&&&&&&$. ",
-" @&&&&&&&%. .&&&&&&&. +%&&&&&%. .&&&&&&&&. .%&&&&&&# $&&&&&&&# %&&&&&&# .$&&&&&&&@ %&&&&&&# ",
-" .%&&&&&&&@ @&&&&&&&. @&&&&&&% @&&&&&&&# @&&&&&&&+ +&&&&&&&&. +&&&&&&&@ +&&&&&&&% .&&&&&&&@ ",
-" @&&&&&&&% $&&&&&&%. #&&&&&&% &&&&&&&&. #&&&&&&%. %&&&&&&&# @&&&&&&%+ .$&&&&&&&@ +&&&&&&&+ ",
-" .$&&&&&&&# %&&&&&&# $&&&&&&# #&&&&&&&# $&&&&&&% +&&&&&&&&. $&&&&&&%. +&&&&&&&% #&&&&&&%+ ",
-" +%&&&&&&&+ .&&&&&&&@ .%&&&&&&@ %&&&&&&&+ .%&&&&&&$ $&&&&&&&$ %&&&&&&% #&&&&&&&# %&&&&&&%. ",
-" @&&&&&&&% +&&&&&&&+ +%&&&&&&+ .&&&&&&&%. +&&&&&&&# &&&&&&&&+ +%&&&&&&$ .%&&&&&&&. &&&&&&&$ ",
-" $&&&&&&&@ #&&&&&&&. @&&&&&&&. #&&&&&&&# #&&&&&&&@ +&&&&&&&%. @&&&&&&&# .&&&&&&&% +&&&&&&&# ",
-" .%&&&&&&&. %&&&&&&%. #&&&&&&% %&&&&&&&+ $&&&&&&&+ #&&&&&&&$. $&&&&&&&+ @&&&&&&&@ #&&&&&&&@ ",
-" +&&&&&&&& &&&&&&&$. #&&&&&&$ &&&&&&&%. .%&&&&&&& %&&&&&&&# .%&&&&&&%. $&&&&&&&+ $&&&&&&%+ ",
-" +&&&&&&&$ +&&&&&&&# .$&&&&&&# .&&&&&&&$. +&&&&&&&% %&&&&&&&+ +%&&&&&&% %&&&&&&&. .%&&&&&&%. ",
-" @&&&&&&&@ $&&&&&&&@ .%&&&&&&+ +&&&&&&&# #&&&&&&&$ &&&&&&&&+ #&&&&&&&% &&&&&&&% @&&&&&&&$ ",
-" @&&&&&&&+ &&&&&&&&+ +%&&&&&&. @&&&&&&&@ .%&&&&&&&@ .&&&&&&&%. .%&&&&&&&# &&&&&&&# $&&&&&&&$ ",
-" #&&&&&&&. @&&&&&&&%. @&&&&&&& @&&&&&&&@ @&&&&&&&&+ .&&&&&&&%. @&&&&&&&&@ .&&&&&&&# +%&&&&&&&# ",
-" #&&&&&&&. %&&&&&&&$. #&&&&&&% #&&&&&&&+ .$&&&&&&&&. .&&&&&&&$. .$&&&&&&&&. .&&&&&&&@ $&&&&&&&&@ ",
-" #&&&&&&& #&&&&&&&&$ $&&&&&&# @&&&&&&&+ @&&&&&&&&& .&&&&&&&$. @&&&&&&&&& .&&&&&&&+ +%&&&&&&&%+ ",
-" @&&&&&&& .%&&&&&&&&# .%&&&&&&@ @&&&&&&%+ .%&&&&&&&&% &&&&&&&$. .%&&&&&&&&% &&&&&&&+ $&&&&&&&&%. ",
-" @&&&&&&&. $&&&&&&&&&@ +%&&&&&&. +&&&&&&&@ @&&&&&&&&&$ &&&&&&&%. #&&&&&&&&&$ &&&&&&&@ +&&&&&&&&&% ",
-" +&&&&&&&+ @&&&&&&&&&%+ +&&&&&&& &&&&&&&@ +&&&&&&&&&&# $&&&&&&%+ @&&&&&&&&&&# $&&&&&&# .%&&&&&&&&&% ",
-" .%&&&&&&@ +%&&$&&&&&&%. +&&&&&&& %&&&&&&# .&&&&&&&&&&&@ @&&&&&&&+ +&&&$%&&&&&&@ @&&&&&&$ .$&&&&&&&&&&$ ",
-" #&&&&&&$ .$&&##&&&&&&$ @&&&&&&& @&&&&&&%. .%&&%@%&&&&&&@ .&&&&&&&# .&&&$+%&&&&&&. .&&&&&&&. .#&&%@%&&&&&&$ ",
-" +&&&&&&&. .%&&% $&&&&&&# +&&&&&&&. +.&&&&&&&@ .%&&%+.%&&&&&&$ @+$&&&&&&&+ +&&&% +&&&&&&&+ .+ $&&&&&&$ .$&&&@ %&&&&&&% .# ",
-" $&&&&&&$ +%&&&+ %&&&&&&@ +&&&&&&&@ #&$#&&&&&&%+ @&&&&@ .$&&&&&&&+ #&&@&&&&&&&$. .#&&&%. +%&&&&&&# .$&$ +&&&&&&&+ +%&&&# $&&&&&&&# +&&$ ",
-" +%&&&&&&#. +#&&&%@ .%&&&&&&+ .%&&&&&&&+ .$&&%.%&&&&&&%+ +#&&&&@ #&&&&&&&%@..+@$&&&+@&&&&&&&%+ .@%&&&%+ .%&&&&&&&+ +%&&$. #&&&&&&%@ +#&&&&# @&&&&&&&&@...+#&&&# ",
-" @&&&&&&&$@+..++#%&&&%+ +&&&&&&%. $&&&&&&&%#@@#%&&%. .%&&&&&&%@+...+@$&&&&%+ +%&&&&&&&&%$%&&&&+ $&&&&&&&&$#@+@@#%&&&&$. #&&&&&&&&#@+@$&&&$. .$&&&&&&&#+...++#%&&&&@ .%&&&&&&&&%$%&&&&# ",
-" @&&&&&&&&%%%%&&&&&$. @&&&&&&% +%&&&&&&&&&&&&&$. +%&&&&&&&&%$%%&&&&&$. #&&&&&&&&&&&&&%+ .$&&&&&&&&&&&&&&&&&&# .%&&&&&&&&&&&&&&# .$&&&&&&&&%$%%&&&&&%+ @&&&&&&&&&&&&&%@ ",
-" @%&&&&&&&&&&&&&%@. #&&&&&&$ #&&&&&&&&&&&%@. .$&&&&&&&&&&&&&&%@. .%&&&&&&&&&&&#. @&&&&&&&&&&&&&&&$+ +&&&&&&&&&&&&%+ .#&&&&&&&&&&&&&&&#. $&&&&&&&&&&&$+ ",
-" .#%&&&&&&&&&%+. %&&&&&&# +%&&&&&&&%#. +$&&&&&&&&&&%@. .$&&&&&&&&#+ .#&&&&&&&&&&%#. .$&&&&&&&&%@. +$&&&&&&&&&&%@. .@&&&&&&&&$+. ",
-" .+#$%%$#+.. .%&&&&&&+ .@#$%$#+. .@#$%%$#@+ +@$%$#+. .+#$%%$#@+. +@$%$$@. .+#$%%$#@+. .@$%$#@. ",
-" +&&&&&&%. ",
-" #&&&&&&% ",
-" .%&&&&&&@ ",
-" @&&&&&&%. ",
-" $&&&&&&$ ",
-" @&&&&&&&+ ",
-" @#$#+ .$&&&&&&$ ",
-" $&&&&&# #&&&&&&% ",
-"#&&&&&&&@ @&&&&&&&+ ",
-"%&&&&&&&%. @&&&&&&%+ ",
-"%&&&&&&&&# #&&&&&&%. ",
-"@&&&&&&&&&@ .$&&&&&&#. ",
-" $&&&&&&&&&$+ +$&&&&&&%+ ",
-" +&&&&&&&&&&%#@@#$%&&&&&&&#. +. .+ +@. ++ .+ +++++ +. .+ ++ +++++. .++++. +@. .@+ .++++. .+++++++ +. +@. .+@. .++++. ++. ++. .+. .+@. .+ +. .+ .+. .+ .+++++++ ",
-" .$&&&&&&&&&&&&&&&&&&&%@ $%. %@ +&&%&%. .$$ +& .&&&&&&# .%@ +&. %&+ $&&&&&%. @&&&&&%. +&&%&%. .%&%&&+ #&&&&&&@ +&&&&&&%. &# +&&%&%. @&&%&%. +&&&&&&@ $&% +%&+ .$&@ @&&%&$. $% .%$ $% +&%. +%. +&&&&&&$. ",
-" +$%%&&&&&&&&&&%$@. +&# #% +&# %% $$ +& .&+ @&@ .%@ +&. +$&$ $$ .%% @% .%&. .&$ .%$. %%. #&+ #& .$&+ +&. &# +&# $%. @&# .%%. +&. $&+ $%&+ #%&+ .&%$ @&# +%$ $% .%# $% +&%$ +%. +&. ",
-" .++@###@@+. #&. .&+ $%. .&@ $$ +& .&+ %$ .%@ +&. ##$% $$ @&. @% %$ $%. @&. @&+ %$. #& .%@ +&. &# %% .&# %% .&@ +&. &# $#%$ $#&+ @%@%. %% @%+ $% .%# $% +&+%+ +%. +&. ",
-" .%$ $$ .&# %% $$ +& .&+ %$ .%@ +&. .%@+&+ $$ @&. @% #& &# +. %% #&. #& .%@ +&. &# .&@ $$ +&+ .$$ +&. %# $#@& +$@&+ $#.%@ +&@ .+. $% .%# $% +& $$ +%. +&. ",
-" @&#&. .&@ $& $$ +& .&#+++#&+ .%%####$&. +%. %$ $%.++@&$ @% +&..&@ &$ @&+ #&++++$%. +&$###@ &# +&+ #%.@&. #% +&+ ..#&+ $#.&@ ##+&+ .&..$$ @&. $&$###$&# $% +& +%@ +%. +&####+ ",
-" %&@ +&+ #& $$ +& .&%$$%%@ .%%####$&. #$ #& $&$$%&#. @% +&++&@ &# +&+ #&$$%&%+ +&$$$$# &# @&. #%.@&. #%.+%%%%%%@ $# $% .$+.&+ @% @%. @&. $&$###$&# $% +& #%.+%. +&$$$$@ ",
-" #&. .&@ $% $$ +& .&#+.$%. .%@ +&. .$%##$&+ $%.+@&@ @% +&..&@ &$ @&. #&+++$$ +&+ &# +&. #% @&. $$ +&#@@++ $# +&.+$.+&+ $%@#$&+ @&. $% .%# $% +& .%@+%. +&. ",
-" @& .%# &$ $$ +% .&+ .%@ .%@ +&. +%$###&$ $$ $% @% $& &$ .$+ $% #%. #& +&+ +&. &# .&@ .%$ +&@ .%# +&. $# .%### +&+ .&####&# .&@ .$+ $% .%# $% +& @%@%. +&. ",
-" @& #%. @&. #%. $% .&+ $% .%@ +&. @$. #& $$ +&+ @% +&@ #&. #&. +&+ .%@ #& .%# +&. &# $% +&+ %% @&+ +&. $# #&%+ +&+ @% #%. %% #%. $% .%# $% +& .$%%. +&. ",
-" @& .%%+.@&# .%%++#&@ .&+ +&+ .%@ +&. $# .&+ $$ %$ @&+++#&%. $%+.#&# #&@.+%%. #& @%. +&@+++++. &$++++. .%%+.@%# .%%..@&# +&. $# +&$ +&+ %# +&+ .%%+.#&# $% .%# $% +& +&&. +&@++++. %&",
-" @& .$&&%@ +%&&&@ .&+ %$ .%@ +&..%+ %$ $$ @&. @&&&&%@ .$%&&# @%&&$. #& .%@ +&&&&&&%+ &&&&&&$. .$&&%# .$&&%@ +&. $# .%# +&+.&. .%# .$&&&@ $% .%# $% +& $&. +&&&&&&%. &&"};
-
-
-const char *loopRepeat_xpm[] = {
-"18 18 8 1",
-" c #181917",
-". c #242523",
-"+ c #323331",
-"@ c #4D4F4C",
-"# c #646663",
-"$ c #787A77",
-"% c #919390",
-"& c #BFC1BD",
-"..................",
-"..................",
-"..................",
-"...&%#......#%&...",
-"...&&&%+..+%&&&...",
-"...$%&&%..%&&%$...",
-".....$&&##&&$.....",
-"......%&%%&%......",
-"......$&&&&$......",
-"......$&&&&$......",
-"......%&%%&%......",
-".....$&&##&&$.....",
-"...$%&&%..%&&%$...",
-"...&&&%+..+%&&&...",
-"...&%#......#%&...",
-"..................",
-"..................",
-".................."};
-
-
-const char *loopBasic_xpm[] = {
-"18 18 8 1",
-" c #181917",
-". c #242523",
-"+ c #313230",
-"@ c #4D4F4C",
-"# c #666765",
-"$ c #787A77",
-"% c #919390",
-"& c #BEC0BD",
-"..................",
-"..................",
-"..................",
-"......#%&&%#......",
-"....+%&&&&&&%+....",
-"....%&&&%%&&&%....",
-"...#&&%+..+%&&#...",
-"...%&&+....+&&%...",
-"...&&%......%&&...",
-"...&&%......%&&...",
-"...%&&+....+&&%...",
-"...#&&%+..+%&&#...",
-"....%&&&%%&&&%....",
-"....+%&&&&&&%+....",
-"......#%&&%#......",
-"..................",
-"..................",
-".................."};
-
-
-const char *loopOnce_xpm[] = {
-"18 18 8 1",
-" c #181917",
-". c #242523",
-"+ c #323331",
-"@ c #4D4F4C",
-"# c #646663",
-"$ c #787A77",
-"% c #919390",
-"& c #BFC1BD",
-"..................",
-"..................",
-"..................",
-"......$%&&%#......",
-"....+&&&&&&&&+....",
-"...+&&&&$$&&&&+...",
-"...$&&$....$&&$...",
-"...%&&......%&%...",
-"..................",
-"..................",
-"...%&&+.....&&&...",
-"...#&&$....$&&#...",
-"....%&&&%$&&&%....",
-"....+%&&&&&&%+....",
-"......#%&&%#......",
-"..................",
-"..................",
-".................."};
-
-
-const char *loopOnceBar_xpm[] = {
-"18 18 8 1",
-" c #242523",
-". c #393A38",
-"+ c #545553",
-"@ c #747673",
-"# c #A3A5A2",
-"$ c #ADAFAC",
-"% c #B5B7B4",
-"& c #C7C9C6",
-" ",
-" ",
-" ",
-" @$&%#@ ",
-" .$&&&&&&$. ",
-" %&&#@@#&&$ ",
-" @&&@ @&&@ ",
-" %&# +%$+ #&$ ",
-" %&&% ",
-" %&&% ",
-" $&# +%%+ #&$ ",
-" @&&@ @&&@ ",
-" $&&#@@#&&$ ",
-" .$&&&&&&$. ",
-" @#&&#@ ",
-" ",
-" ",
-" "};
-
-
-const char *oneshotBasic_xpm[] = {
-"18 18 8 1",
-" c #181917",
-". c #242523",
-"+ c #313230",
-"@ c #4D4F4C",
-"# c #666765",
-"$ c #787A77",
-"% c #919390",
-"& c #BEC0BD",
-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-"...$$$$$$$$$$$$...",
-"...&&&&&&&&&&&&...",
-"...&&&&&&&&&&&&...",
-"..................",
-"..................",
-".................."};
-
-
-const char *oneshotRetrig_xpm[] = {
-"18 18 8 1",
-" c #181917",
-". c #242523",
-"+ c #313230",
-"@ c #4D4F4C",
-"# c #666765",
-"$ c #787A77",
-"% c #919390",
-"& c #BEC0BD",
-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-"...$$$$$$$#@......",
-"...&&&&&&&&&&@....",
-"...&&&&&&&&&&&+...",
-"..........+$&&%...",
-"............%&&...",
-"............%&&...",
-"...........+&&%...",
-"...$$$$$$$%&&&#...",
-"...&&&&&&&&&&%....",
-"...&&&&&&&&%#.....",
-"..................",
-"..................",
-".................."};
-
-
-const char *oneshotPress_xpm[] = {
-"18 18 8 1",
-" c #181917",
-". c #242523",
-"+ c #313230",
-"@ c #4D4F4C",
-"# c #666765",
-"$ c #787A77",
-"% c #919390",
-"& c #BEC0BD",
-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-"...+%&%+..........",
-"...%&&&%..........",
-"...&&&&&..........",
-"...$&&&$..........",
-"...+$&$+..........",
-"..................",
-"...$$$$$$$$$$$$...",
-"...&&&&&&&&&&&&...",
-"...&&&&&&&&&&&&...",
-"..................",
-"..................",
-".................."};
-
-
-const char *oneshotEndless_xpm[] = {
-"18 18 6 1",
-" c #242523",
-". c #464745",
-"+ c #6D6F6C",
-"@ c #888A87",
-"# c #ADAFAC",
-"$ c #C6C8C5",
-" ",
-" ",
-" ",
-" ",
-" ",
-" .++. ",
-" @$$$$#. ",
-" @$$$$$$$. ",
-" .$$#. +$$@ ",
-" +$$. @$# ",
-" +$$ @$$ ",
-" .$$+ #$# ",
-" @@@$$$@@#$$+ ",
-" $$$$$$$$$$@ ",
-" $$$$$$$$#+ ",
-" ",
-" ",
-" "};
-
-
-const char *updirOff_xpm[] = {
-"18 18 8 1",
-" c #242523",
-". c #332F2E",
-"+ c #54494A",
-"@ c #6B5A5C",
-"# c #866C6B",
-"$ c #967B7A",
-"% c #987D7C",
-"& c #B18E8F",
-" ",
-" ",
-" ",
-" ",
-" @@ ",
-" #&&# ",
-" .#&&&&#. ",
-" .$&&&&&&$. ",
-" +@%&&&&%@+ ",
-" #&&&&# ",
-" #&&&&# ",
-" #&&&&# ",
-" #&&&&# ",
-" #&&&&# ",
-" .... ",
-" ",
-" ",
-" "};
-
-
-const char *updirOn_xpm[] = {
-"18 18 8 1",
-" c #4D4F4C",
-". c #555150",
-"+ c #706465",
-"@ c #7D6B6E",
-"# c #877373",
-"$ c #957978",
-"% c #9F8382",
-"& c #B18E8F",
-" ",
-" ",
-" ",
-" ",
-" ## ",
-" #&&# ",
-" .$&&&&$. ",
-" .%&&&&&&%. ",
-" +@%&&&&%@+ ",
-" $&&&&$ ",
-" $&&&&$ ",
-" $&&&&$ ",
-" $&&&&$ ",
-" $&&&&$ ",
-" .... ",
-" ",
-" ",
-" "};
-
-
-const char *pause_xpm[] = {
-"23 23 8 1",
-" c #4D4F4C",
-". c #514E53",
-"+ c #5C4F61",
-"@ c #6F507E",
-"# c #855098",
-"$ c #9551AE",
-"% c #A652C5",
-"& c #AE52D1",
-" ",
-" ",
-" ",
-" ",
-" ",
-" #+ ",
-" &%#. ",
-" &&&%@ ",
-" &&&&&$+ ",
-" &&&&&&&#. ",
-" &&&&&&&&%@ ",
-" &&&&&&&&&&# ",
-" &&&&&&&&%@. ",
-" &&&&&&&#. ",
-" &&&&&$+ ",
-" &&&%@ ",
-" &&#. ",
-" $+ ",
-" ",
-" ",
-" ",
-" ",
-" "};
-
-
-const char *play_xpm[] = {
-"23 23 8 1",
-" c #242523",
-". c #393534",
-"+ c #574B4C",
-"@ c #6E5B5A",
-"# c #7C6663",
-"$ c #8C7170",
-"% c #A48384",
-"& c #B18E8F",
-" ",
-" ",
-" ",
-" ",
-" ",
-" $. ",
-" &&@ ",
-" &&&%+ ",
-" &&&&&$. ",
-" &&&&&&&@ ",
-" &&&&&&&&%+ ",
-" &&&&&&&&&&# ",
-" &&&&&&&&%+ ",
-" &&&&&&&#. ",
-" &&&&&$. ",
-" &&&%+ ",
-" &&@ ",
-" $. ",
-" ",
-" ",
-" ",
-" ",
-" "};
-
-
-const char *rewindOff_xpm[] = {
-"23 23 8 1",
-" c #242523",
-". c #393534",
-"+ c #574B4C",
-"@ c #6E5B5A",
-"# c #7C6663",
-"$ c #8C7170",
-"% c #A48384",
-"& c #B18E8F",
-" ",
-" ",
-" ",
-" ",
-" ",
-" .$ ",
-" @&& ",
-" +%&&& ",
-" .$&&&&& ",
-" @&&&&&&& ",
-" +%&&&&&&&& ",
-" #&&&&&&&&&& ",
-" +%&&&&&&&& ",
-" .#&&&&&&& ",
-" .$&&&&& ",
-" +%&&& ",
-" @&& ",
-" .$ ",
-" ",
-" ",
-" ",
-" ",
-" "};
-
-
-const char *rewindOn_xpm[] = {
-"23 23 8 1",
-" c #4D4F4C",
-". c #514E53",
-"+ c #5C4F61",
-"@ c #6F507E",
-"# c #855098",
-"$ c #9551AE",
-"% c #A652C5",
-"& c #AE52D1",
-" ",
-" ",
-" ",
-" ",
-" ",
-" +# ",
-" .#%& ",
-" @%&&& ",
-" +$&&&&& ",
-" .#&&&&&&& ",
-" @%&&&&&&&& ",
-" #&&&&&&&&&& ",
-" .@%&&&&&&&& ",
-" .#&&&&&&& ",
-" +$&&&&& ",
-" @%&&& ",
-" .#&& ",
-" +$ ",
-" ",
-" ",
-" ",
-" ",
-" "};
-
-
-// 18x18
-/*
-const unsigned char giada_icon[] = {
- 0x00, 0x00, 0x00, 0xfc, 0xff, 0x00, 0xfe, 0xff, 0x01, 0xfe, 0xff, 0x01,
- 0x3e, 0xf0, 0x01, 0x1e, 0xe0, 0x01, 0x0e, 0xc3, 0x01, 0x8e, 0xff, 0x01,
- 0x8e, 0xc1, 0x01, 0x8e, 0xc1, 0x01, 0x8e, 0xc7, 0x01, 0x0e, 0xc7, 0x01,
- 0x1e, 0xc0, 0x01, 0x3e, 0xf0, 0x01, 0xfe, 0xff, 0x01, 0xfe, 0xff, 0x01,
- 0xfc, 0xff, 0x00, 0x00, 0x00, 0x00 };
-*/
-
-const char *giada_icon[] = {
-"65 65 11 1",
-" c None",
-". c #000000",
-"+ c #000100",
-"@ c #FFFFFF",
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-"& c #626461",
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-"= c #888A87",
-"- c #A7A9A6",
-"....+++++++++++++++++++++++++++++++++++++++++++++++++++++++++....",
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-"+##########################################=+++++++++-##########+",
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-"+#######=++++++-##########################*+++++++++############+",
-"+######$++++++++$########################=+++++++++-############+",
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-".@@####=++++++++++%##################=+++++++++=#############@@@.",
-".@@@###=+++++++++++*###############$*++++++++%$##############@@@.",
-"....++++++++++++++++++++++++++++++++++++++++++++++++++++++++....."};
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-const char *recOff_xpm[] = {
-"23 23 8 1",
-" c #242523",
-". c #342F2E",
-"+ c #3F3B3A",
-"@ c #594F4F",
-"# c #7A6663",
-"$ c #8C7170",
-"% c #A68384",
-"& c #B18E8F",
-" ",
-" ",
-" ",
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-" ",
-" @$%%$@ ",
-" .$&&&&&&$. ",
-" $&&&&&&&&$ ",
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-" %&&+ +&&% ",
-" %&&+ +&&% ",
-" $&&# #&&$ ",
-" @&&&#++#&&&@ ",
-" $&&&&&&&&$ ",
-" .$&&&&&&$. ",
-" @$%%$@ ",
-" ",
-" ",
-" ",
-" ",
-" ",
-" "};
-
-const char *recOn_xpm[] = {
-"23 23 8 1",
-" c #4D4F4C",
-". c #5F4E50",
-"+ c #6E4F50",
-"@ c #8C5050",
-"# c #AE5454",
-"$ c #BB5253",
-"% c #C55352",
-"& c #E85557",
-" ",
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-" %&&&&&&&&% ",
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-" &&&+ +&&& ",
-" &&&+ +&&& ",
-" $&&# #&&$ ",
-" @&&&#++#&&&@ ",
-" %&&&&&&&&% ",
-" .%&&&&&&%. ",
-" @$&&$@ ",
-" ",
-" ",
-" ",
-" ",
-" ",
-" "};
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-"23 23 8 1",
-" c #524D4C",
-". c #4D4F4C",
-"+ c #5D4F50",
-"@ c #8C5050",
-"# c #BB5253",
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-"% c #DD5256",
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-"........ @#%%#@ .......",
-".......................",
-".......................",
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-".......................",
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-"23 23 8 1",
-" c #242523",
-". c #252724",
-"+ c #332F2E",
-"@ c #594E4F",
-"# c #896E6D",
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-" %&&&&&&&&&&% ",
-" %&&&&&&&&&&% ",
-" #&&&&&&&&&&# ",
-" @&&&&&&&&&&@ ",
-" $&&&&&&&&$ ",
-" +$&&&&&&$+ ",
-" .@#%%#@. ",
-" ",
-" ",
-" ",
-" ",
-" ",
-" "};
-
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-"18 18 8 1",
-" c #242523",
-". c #2E2F2D",
-"+ c #3B3C3A",
-"@ c #525451",
-"# c #6F716E",
-"$ c #878986",
-"% c #ADAFAC",
-"& c #C6C8C5",
-" ",
-" ",
-" ",
-" ",
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-" +&&% %&&+ ",
-" +&%&++&%&+ ",
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-" +&#%$$%#&+ ",
-" +&#$%%$#&+ ",
-" +&#@&&@#&+ ",
-" +&#+&&+#&+ ",
-" .#@ ## @#. ",
-" ",
-" ",
-" ",
-" "};
-
-const char *muteOn_xpm[] = {
-"18 18 8 1",
-" c #4D4F4C",
-". c #585A57",
-"+ c #616260",
-"@ c #7A7C79",
-"# c #888A87",
-"$ c #989A97",
-"% c #B2B4B1",
-"& c #C6C8C5",
-" ",
-" ",
-" ",
-" ",
-" .. .. ",
-" +&&$ $&&+ ",
-" +&&% %&&+ ",
-" +&%&++&%&+ ",
-" +&$&@@&$&+ ",
-" +&#%$$%#&+ ",
-" +&#$&&$#&+ ",
-" +&#@&&@#&+ ",
-" +&#.&&.#&+ ",
-" .#+ ## +#. ",
-" ",
-" ",
-" ",
-" "};
-
-
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-"18 18 8 1",
-" c #242523",
-". c #393B38",
-"+ c #555754",
-"@ c #6B6D6A",
-"# c #7F807E",
-"$ c #9C9E9B",
-"% c #B1B3B0",
-"& c #C3C5C2",
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-" %% #&# ",
-" %% %&+ ",
-" @@ .#+ ",
-" ",
-" ",
-" ",
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-
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-"18 18 8 1",
-" c #4D4F4C",
-". c #696B68",
-"+ c #7A7C79",
-"@ c #888A87",
-"# c #939592",
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-" %% #&# ",
-" %% %&. ",
-" +@ .@+ ",
-" ",
-" ",
-" ",
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-
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-"13 13 8 1",
-" c #242523",
-". c #2D2928",
-"+ c #34302F",
-"@ c #443D3C",
-"# c #4F4445",
-"$ c #685659",
-"% c #826A68",
-"& c #A18282",
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-" ",
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-" @& &@ ",
-" &@ @& ",
-" $% %$ ",
-" +&. .&+ ",
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-" . . ",
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-
-
-const char *metronomeOn_xpm[] = {
-"13 13 8 1",
-" c #4D4F4C",
-". c #565150",
-"+ c #645C5C",
-"@ c #716465",
-"# c #837070",
-"$ c #8F7775",
-"% c #977C7B",
-"& c #A68787",
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-" +& &+ ",
-" &+ +& ",
-" #$ $# ",
-" .&. .&. ",
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-" . . ",
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-
-
-const char *zoomInOff_xpm[] = {
-"18 18 8 1",
-" c None",
-". c #252525",
-"+ c #262626",
-"@ c #535353",
-"# c #ACACAC",
-"$ c #AEAEAE",
-"% c #B1B1B1",
-"& c #C4C4C4",
-"++++++++++++++++++",
-"+................+",
-"+................+",
-"+................+",
-"+................+",
-"+.......@@.......+",
-"+.......#$.......+",
-"+.......#$.......+",
-"+....@%%&&%%@....+",
-"+....@%%&&%%@....+",
-"+.......#$.......+",
-"+.......#$.......+",
-"+.......@@.......+",
-"+................+",
-"+................+",
-"+................+",
-"+................+",
-"++++++++++++++++++"};
-
-
-const char *zoomInOn_xpm[] = {
-"18 18 8 1",
-" c None",
-". c #4E4E4E",
-"+ c #707070",
-"@ c #717171",
-"# c #B3B3B3",
-"$ c #B5B5B5",
-"% c #B7B7B7",
-"& c #C5C5C5",
-"..................",
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-"..................",
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-"........#$........",
-"........++........",
-"..................",
-"..................",
-"..................",
-"..................",
-".................."};
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-const char *zoomOutOff_xpm[] = {
-"18 18 5 1",
-" c None",
-". c #252525",
-"+ c #262626",
-"@ c #9C9C9C",
-"# c #BBBBBB",
-"++++++++++++++++++",
-"+................+",
-"+................+",
-"+................+",
-"+................+",
-"+................+",
-"+................+",
-"+................+",
-"+......@##@......+",
-"+......@##@......+",
-"+................+",
-"+................+",
-"+................+",
-"+................+",
-"+................+",
-"+................+",
-"+................+",
-"++++++++++++++++++"};
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-
-const char *zoomOutOn_xpm[] = {
-"18 18 4 1",
-" c None",
-". c #4E4E4E",
-"+ c #A7A7A7",
-"@ c #BEBEBE",
-"..................",
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-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-".................."};
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-
-
-const char *scrollRightOff_xpm[] = {
-"12 12 8 1",
-" c #181917",
-". c #242523",
-"+ c #2E2F2D",
-"@ c #4D4F4C",
-"# c #5D5F5C",
-"$ c #828481",
-"% c #9B9D9A",
-"& c #BCBEBB",
-"............",
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-"...&$@......",
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-"12 12 8 1",
-" c #181917",
-". c #242523",
-"+ c #2E2F2D",
-"@ c #4D4F4C",
-"# c #5D5F5C",
-"$ c #828481",
-"% c #9B9D9A",
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-"12 12 8 1",
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-". c #6B6D6A",
-"+ c #7B7D7A",
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-" $%#+ ",
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-const char *scrollRightOn_xpm[] = {
-"12 12 8 1",
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-"@ c #969895",
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-"18 18 8 1",
-" c #4D4F4C",
-". c #616360",
-"+ c #737572",
-"@ c #838582",
-"# c #929491",
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-"% c #B1B3B0",
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-" #&&&&$ ",
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-"18 18 8 1",
-" c #242523",
-". c #3D3F3D",
-"+ c #525451",
-"@ c #666865",
-"# c #80827F",
-"$ c #979996",
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-#ifdef WITH_VST
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-"18 18 8 1",
-" c #242523",
-". c #40423F",
-"+ c #4D4E4C",
-"@ c #686A67",
-"# c #7B7D7A",
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-"18 18 8 1",
-" c #4D4F4C",
-". c #565855",
-"+ c #636562",
-"@ c #80827F",
-"# c #8E908D",
-"$ c #9FA19E",
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-" $$ %$ @&+ ",
-" ++ .+. ++ ",
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-"18 18 7 1",
-" c #242523",
-". c #4D4F4C",
-"+ c #A3A5A2",
-"@ c #868885",
-"# c #C1C3C0",
-"$ c #313330",
-"% c #626361",
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-" $#. @+ ",
-" $. $. ",
-" ",
-" ",
-" ",
-" ",
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-"18 18 5 1",
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-" ",
-" ",
-" ",
-" ",
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-"18 18 7 1",
-" c #242523",
-". c #4D4F4C",
-"+ c #A3A5A2",
-"@ c #313330",
-"# c #626361",
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-" +$%# ",
-" #%%@ ",
-" @.. ",
-" ",
-" ",
-" ",
-" ",
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-"18 18 5 1",
-" c #4D4F4C",
-". c #70726F",
-"+ c #A5A7A4",
-"@ c #C1C3BF",
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-"+ c #474846",
-"@ c #6A6C69",
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-"% c #C7C9C6",
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-"#. ........ @@@+@@@@@@@@@@+ .#",
-"@# ......... .####@@@@@@@@@@@+ #@",
-" @$$$$$$$$$$$$$$$.......... .@@@@@@@@@@@@@@@@@$$$$$$$$$$$$$$$$@ ",
-" ......... .@@@@@@@@@@@@@@@. ",
-" ........ @@@@@@@@@@. ",
-" ........... .@@@@@@@@@ ",
-" .......... .@@@@@@@@ "};
-
-
-const char *fxRemoveOff_xpm[] = {
-"18 18 9 1",
-" c None",
-". c #242623",
-"+ c #2F312E",
-"@ c #393A38",
-"# c #484A47",
-"$ c #5D5F5C",
-"% c #8E908D",
-"& c #9B9D9A",
-"* c #BDBFBC",
-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-".....+#@..@#+.....",
-"......&*++*&......",
-"......@*%%*@......",
-".......$**$.......",
-".......#**#.......",
-"......+*&&*+......",
-"......%*@@*%......",
-"......@@..@@......",
-"..................",
-"..................",
-"..................",
-"..................",
-".................."};
-
-
-const char *fxRemoveOn_xpm[] = {
-"18 18 9 1",
-" c None",
-". c #4D4F4C",
-"+ c #575956",
-"@ c #5C5D5B",
-"# c #666865",
-"$ c #787977",
-"% c #9C9E9B",
-"& c #A6A8A5",
-"* c #BFC1BE",
-"..................",
-"..................",
-"..................",
-"..................",
-"..................",
-"......#@..@#......",
-"......&*++*&......",
-"......@*%%*@......",
-".......$**$.......",
-".......#**#.......",
-"......+*&&*+......",
-"......%*@+*%......",
-"......@+..+@......",
-"..................",
-"..................",
-"..................",
-"..................",
-".................."};
-#endif // #ifdef WITH_VST
-
-
-const char *beatsDivideOn_xpm[] = {
-"13 13 13 1",
-" c None",
-". c #595B58",
-"+ c #5B5D5A",
-"@ c #5F615E",
-"# c #686967",
-"$ c #737572",
-"% c #787A77",
-"& c #80827F",
-"* c #8F918E",
-"= c #959794",
-"- c #9A9C99",
-"; c #C4C6C3",
-"> c #C7C9C6",
-".............",
-".............",
-".............",
-".............",
-".....#>#.....",
-"....+@%@+....",
-"...*>>>>>*...",
-"....+@%@+....",
-".....#>#.....",
-".............",
-".............",
-".............",
-"............."};
-
-
-const char *beatsDivideOff_xpm[] = {
-"13 13 13 1",
-" c None",
-". c #242523",
-"+ c #262825",
-"@ c #2D2E2C",
-"# c #3A3B39",
-"$ c #494B48",
-"% c #525451",
-"& c #595B58",
-"* c #5F615E",
-"= c #787A77",
-"- c #858784",
-"; c #C3C5C1",
-"> c #C7C9C6",
-".............",
-".............",
-".............",
-"......+......",
-".....#>#.....",
-"...++@%@++...",
-"...=>>>>>=...",
-"...++@%@++...",
-".....#>#.....",
-"......+......",
-".............",
-".............",
-"............."};
-
-
-const char *beatsMultiplyOn_xpm[] = {
-"13 13 13 1",
-" c None",
-". c #595B58",
-"+ c #5B5D5A",
-"@ c #5F615E",
-"# c #686967",
-"$ c #737572",
-"% c #787A77",
-"& c #80827F",
-"* c #8F918E",
-"= c #959794",
-"- c #9A9C99",
-"; c #C4C6C3",
-"> c #C7C9C6",
-".............",
-".............",
-".............",
-"....$...$....",
-"...$;&.&;$...",
-"....&;-;&....",
-".....->-.....",
-"....&;=;&....",
-"...$;&.&;$...",
-"...+$...$....",
-".............",
-".............",
-"............."};
-
-
-const char *beatsMultiplyOff_xpm[] = {
-"13 13 12 1",
-" c #242523",
-". c #262825",
-"+ c #2D2E2C",
-"@ c #3A3B39",
-"# c #494B48",
-"$ c #525451",
-"% c #595B58",
-"& c #5F615E",
-"* c #787A77",
-"= c #858784",
-"- c #C3C5C1",
-"; c #C7C9C6",
-" ",
-" ",
-" ",
-" .# #. ",
-" #-& &-# ",
-" &-=-& ",
-" =;= ",
-" %-*-& ",
-" #-% %-# ",
-" .# #. ",
-" ",
-" ",
-" "};
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * graphics
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifndef GRAPHICS_H
-#define GRAPHICS_H
-
-extern const char *giada_logo_xpm[];
-
-extern const char *loopRepeat_xpm[];
-extern const char *loopBasic_xpm[];
-extern const char *loopOnce_xpm[];
-extern const char *loopOnceBar_xpm[];
-extern const char *oneshotBasic_xpm[];
-extern const char *oneshotRetrig_xpm[];
-extern const char *oneshotPress_xpm[];
-extern const char *oneshotEndless_xpm[];
-
-extern const char *updirOff_xpm[];
-extern const char *updirOn_xpm[];
-
-extern const char *pause_xpm[];
-extern const char *play_xpm[];
-
-extern const char *zoomInOff_xpm[];
-extern const char *zoomInOn_xpm[];
-extern const char *zoomOutOff_xpm[];
-extern const char *zoomOutOn_xpm[];
-
-extern const char *scrollLeftOff_xpm[];
-extern const char *scrollLeftOn_xpm[];
-extern const char *scrollRightOff_xpm[];
-extern const char *scrollRightOn_xpm[];
-
-extern const char *rewindOff_xpm[];
-extern const char *rewindOn_xpm[];
-
-extern const char *recOff_xpm[];
-extern const char *recOn_xpm[];
-
-extern const char *metronomeOff_xpm[];
-extern const char *metronomeOn_xpm[];
-
-extern const char *inputRecOn_xpm[];
-extern const char *inputRecOff_xpm[];
-
-extern const char *beatsDivideOn_xpm[];
-extern const char *beatsDivideOff_xpm[];
-extern const char *beatsMultiplyOn_xpm[];
-extern const char *beatsMultiplyOff_xpm[];
-
-extern const char *muteOff_xpm[];
-extern const char *muteOn_xpm[];
-
-extern const char *soloOff_xpm[];
-extern const char *soloOn_xpm[];
-
-extern const char *readActionOn_xpm[];
-extern const char *readActionOff_xpm[];
-
-#ifdef WITH_VST
-extern const char *fxOff_xpm[];
-extern const char *fxOn_xpm[];
-
-extern const char *fxShiftUpOn_xpm[];
-extern const char *fxShiftUpOff_xpm[];
-extern const char *fxShiftDownOn_xpm[];
-extern const char *fxShiftDownOff_xpm[];
-
-extern const char *fxRemoveOff_xpm[];
-extern const char *fxRemoveOn_xpm[];
-
-extern const char *vstLogo_xpm[];
-#endif
-
-extern const char *giada_icon[];
-
-#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_about
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include "../../core/conf.h"
+#include "../../core/const.h"
+#include "../../core/kernelAudio.h"
+#include "../../core/kernelMidi.h"
+#include "../../core/graphics.h"
+#include "../../utils/gui_utils.h"
+#include "../elems/ge_mixed.h"
+#include "gd_about.h"
+
+
+extern Conf G_Conf;
+
+
+gdAbout::gdAbout()
+#ifdef WITH_VST
+: gWindow(340, 405, "About Giada") {
+#else
+: gWindow(340, 320, "About Giada") {
+#endif
+
+ if (G_Conf.aboutX)
+ resize(G_Conf.aboutX, G_Conf.aboutY, w(), h());
+
+ set_modal();
+
+ logo = new gBox(8, 10, 324, 86);
+ text = new gBox(8, 120, 324, 145);
+ close = new gClick(252, h()-28, 80, 20, "Close");
+#ifdef WITH_VST
+ vstLogo = new gBox(8, 265, 324, 50);
+ vstText = new gBox(8, 315, 324, 46);
+#endif
+ end();
+
+ logo->image(new Fl_Pixmap(giada_logo_xpm));
+ text->align(FL_ALIGN_CENTER | FL_ALIGN_INSIDE | FL_ALIGN_TOP);
+
+ char message[512];
+ sprintf(
+ message,
+ "Version " VERSIONE " (" __DATE__ ")\n\n"
+ "Developed by Monocasual\n"
+ "Based on FLTK (%d.%d.%d), RtAudio (%s),\n"
+ "RtMidi (%s), libsamplerate and libsndfile\n\n"
+ "Released under the terms of the GNU General\n"
+ "Public License (GPL v3)\n\n"
+ "News, infos, contacts and documentation:\n"
+ "www.giadamusic.com",
+ FL_MAJOR_VERSION, FL_MINOR_VERSION, FL_PATCH_VERSION,
+ kernelAudio::getRtAudioVersion().c_str(),
+ kernelMidi::getRtMidiVersion().c_str());
+
+ int tw = 0;
+ int th = 0;
+ fl_measure(message, tw, th);
+ text->copy_label(message);
+ text->size(text->w(), th);
+
+#ifdef WITH_VST
+ vstLogo->image(new Fl_Pixmap(vstLogo_xpm));
+ vstLogo->position(vstLogo->x(), text->y()+text->h()+8);
+ vstText->label(
+ "VST Plug-In Technology by Steinberg\n"
+ "VST is a trademark of Steinberg\nMedia Technologies GmbH"
+ );
+ vstText->position(vstText->x(), vstLogo->y()+vstLogo->h());
+
+#endif
+
+ close->callback(cb_close, (void*)this);
+ gu_setFavicon(this);
+ setId(WID_ABOUT);
+ show();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gdAbout::~gdAbout() {
+ G_Conf.aboutX = x();
+ G_Conf.aboutY = y();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdAbout::cb_close(Fl_Widget *w, void *p) { ((gdAbout*)p)->__cb_close(); }
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdAbout::__cb_close() {
+ do_callback();
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_about
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef GD_ABOUT_H
+#define GD_ABOUT_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include "../elems/ge_window.h"
+
+
+class gdAbout : public gWindow {
+private:
+ class gBox *logo;
+ class gBox *text;
+ class gClick *close;
+
+#ifdef WITH_VST
+ class gBox *vstText;
+ class gBox *vstLogo;
+#endif
+
+public:
+ gdAbout();
+ ~gdAbout();
+
+ static void cb_close(Fl_Widget *w, void *p);
+ inline void __cb_close();
+
+};
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_actionEditor
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include <math.h>
+#include "../../utils/gui_utils.h"
+#include "../../core/graphics.h"
+#include "../../core/mixer.h"
+#include "../../core/recorder.h"
+#include "../../core/conf.h"
+#include "../../core/channel.h"
+#include "../../core/sampleChannel.h"
+#include "../elems/ge_actionChannel.h"
+#include "../elems/ge_muteChannel.h"
+#include "../elems/ge_envelopeChannel.h"
+#include "../elems/ge_pianoRoll.h"
+#include "../elems/ge_mixed.h"
+#include "gd_actionEditor.h"
+
+
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+
+
+gdActionEditor::gdActionEditor(Channel *chan)
+ : gWindow(640, 284),
+ chan (chan),
+ zoom (100),
+ coverX (0)
+{
+ if (G_Conf.actionEditorW) {
+ resize(G_Conf.actionEditorX, G_Conf.actionEditorY, G_Conf.actionEditorW, G_Conf.actionEditorH);
+ zoom = G_Conf.actionEditorZoom;
+ }
+
+ totalWidth = (int) ceilf(G_Mixer.framesInSequencer / (float) zoom);
+
+ /* container with zoom buttons and the action type selector. Scheme of
+ * the resizable boxes: |[--b1--][actionType][--b2--][+][-]| */
+
+ Fl_Group *upperArea = new Fl_Group(8, 8, w()-16, 20);
+
+ upperArea->begin();
+
+ if (chan->type == CHANNEL_SAMPLE) {
+ actionType = new gChoice(8, 8, 80, 20);
+ gridTool = new gGridTool(actionType->x()+actionType->w()+4, 8, this);
+ actionType->add("key press");
+ actionType->add("key release");
+ actionType->add("kill chan");
+ actionType->value(0);
+
+ SampleChannel *ch = (SampleChannel*) chan;
+ if (ch->mode == SINGLE_PRESS || ch->mode & LOOP_ANY)
+ actionType->deactivate();
+ }
+ else {
+ gridTool = new gGridTool(8, 8, this);
+ }
+
+ gBox *b1 = new gBox(gridTool->x()+gridTool->w()+4, 8, 300, 20); // padding actionType - zoomButtons
+ zoomIn = new gClick(w()-8-40-4, 8, 20, 20, "", zoomInOff_xpm, zoomInOn_xpm);
+ zoomOut = new gClick(w()-8-20, 8, 20, 20, "", zoomOutOff_xpm, zoomOutOn_xpm);
+ upperArea->end();
+ upperArea->resizable(b1);
+
+ zoomIn->callback(cb_zoomIn, (void*)this);
+ zoomOut->callback(cb_zoomOut, (void*)this);
+
+ /* main scroller: contains all widgets */
+
+ scroller = new gScroll(8, 36, w()-16, h()-44);
+
+ if (chan->type == CHANNEL_SAMPLE) {
+
+ SampleChannel *ch = (SampleChannel*) chan;
+
+ ac = new gActionChannel (scroller->x(), upperArea->y()+upperArea->h()+8, this, ch);
+ mc = new gMuteChannel (scroller->x(), ac->y()+ac->h()+8, this);
+ vc = new gEnvelopeChannel (scroller->x(), mc->y()+mc->h()+8, this, ACTION_VOLUME, RANGE_FLOAT, "volume");
+ scroller->add(ac);
+ //scroller->add(new gResizerBar(ac->x(), ac->y()+ac->h(), scroller->w(), 8));
+ scroller->add(mc);
+ //scroller->add(new gResizerBar(mc->x(), mc->y()+mc->h(), scroller->w(), 8));
+ scroller->add(vc);
+ //scroller->add(new gResizerBar(vc->x(), vc->y()+vc->h(), scroller->w(), 8));
+
+ /* fill volume envelope with actions from recorder */
+
+ vc->fill();
+
+ /* if channel is LOOP_ANY, deactivate it: a loop mode channel cannot
+ * hold keypress/keyrelease actions */
+
+ if (ch->mode & LOOP_ANY)
+ ac->deactivate();
+ }
+ else {
+ pr = new gPianoRollContainer(scroller->x(), upperArea->y()+upperArea->h()+8, this);
+ scroller->add(pr);
+ scroller->add(new gResizerBar(pr->x(), pr->y()+pr->h(), scroller->w(), 8));
+ }
+
+ end();
+
+ /* compute values */
+
+ update();
+ gridTool->calc();
+
+ gu_setFavicon(this);
+
+ char buf[256];
+ sprintf(buf, "Edit Actions in Channel %d", chan->index+1);
+ label(buf);
+
+ set_non_modal();
+ size_range(640, 284);
+ resizable(scroller);
+
+ show();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gdActionEditor::~gdActionEditor() {
+ G_Conf.actionEditorX = x();
+ G_Conf.actionEditorY = y();
+ G_Conf.actionEditorW = w();
+ G_Conf.actionEditorH = h();
+ G_Conf.actionEditorZoom = zoom;
+
+ /** CHECKME - missing clear() ? */
+
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdActionEditor::cb_zoomIn(Fl_Widget *w, void *p) { ((gdActionEditor*)p)->__cb_zoomIn(); }
+void gdActionEditor::cb_zoomOut(Fl_Widget *w, void *p) { ((gdActionEditor*)p)->__cb_zoomOut(); }
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdActionEditor::__cb_zoomIn() {
+
+ /* zoom 50: empirical value, to avoid a totalWidth > 16 bit signed
+ * (32767 max), unsupported by FLTK 1.3.x */
+
+ if (zoom <= 50)
+ return;
+
+ zoom /= 2;
+
+ update();
+
+ if (chan->type == CHANNEL_SAMPLE) {
+ ac->size(totalWidth, ac->h());
+ mc->size(totalWidth, mc->h());
+ vc->size(totalWidth, vc->h());
+ ac->updateActions();
+ mc->updateActions();
+ vc->updateActions();
+ }
+ else {
+ pr->size(totalWidth, pr->h());
+ pr->updateActions();
+ }
+
+ /* scroll to pointer */
+
+ int shift = Fl::event_x() + scroller->xposition();
+ scroller->scroll_to(scroller->xposition() + shift, scroller->yposition());
+
+ /* update all underlying widgets */
+
+ gridTool->calc();
+ scroller->redraw();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdActionEditor::__cb_zoomOut() {
+
+ zoom *= 2;
+
+ update();
+
+ if (chan->type == CHANNEL_SAMPLE) {
+ ac->size(totalWidth, ac->h());
+ mc->size(totalWidth, mc->h());
+ vc->size(totalWidth, vc->h());
+ ac->updateActions();
+ mc->updateActions();
+ vc->updateActions();
+ }
+ else {
+ pr->size(totalWidth, pr->h());
+ pr->updateActions();
+ }
+
+ /* scroll to pointer */
+
+ int shift = (Fl::event_x() + scroller->xposition()) / -2;
+ if (scroller->xposition() + shift < 0)
+ shift = 0;
+ scroller->scroll_to(scroller->xposition() + shift, scroller->yposition());
+
+ /* update all underlying widgets */
+
+ gridTool->calc();
+ scroller->redraw();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdActionEditor::update() {
+ totalWidth = (int) ceilf(G_Mixer.framesInSequencer / (float) zoom);
+ if (totalWidth < scroller->w()) {
+ totalWidth = scroller->w();
+ zoom = (int) ceilf(G_Mixer.framesInSequencer / (float) totalWidth);
+ scroller->scroll_to(0, scroller->yposition());
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gdActionEditor::handle(int e) {
+ int ret = Fl_Group::handle(e);
+ switch (e) {
+ case FL_MOUSEWHEEL: {
+ Fl::event_dy() == -1 ? __cb_zoomIn() : __cb_zoomOut();
+ ret = 1;
+ break;
+ }
+ }
+ return ret;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gdActionEditor::getActionType() {
+ if (actionType->value() == 0)
+ return ACTION_KEYPRESS;
+ else
+ if (actionType->value() == 1)
+ return ACTION_KEYREL;
+ else
+ if (actionType->value() == 2)
+ return ACTION_KILLCHAN;
+ else
+ return -1;
+}
+
+
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+
+
+gGridTool::gGridTool(int x, int y, gdActionEditor *parent)
+ : Fl_Group(x, y, 80, 20), parent(parent)
+{
+ gridType = new gChoice(x, y, 40, 20);
+ gridType->add("1");
+ gridType->add("2");
+ gridType->add("3");
+ gridType->add("4");
+ gridType->add("6");
+ gridType->add("8");
+ gridType->add("16");
+ gridType->add("32");
+ gridType->value(0);
+ gridType->callback(cb_changeType, (void*)this);
+
+ active = new gCheck (x+44, y+4, 12, 12);
+
+ gridType->value(G_Conf.actionEditorGridVal);
+ active->value(G_Conf.actionEditorGridOn);
+
+ end();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gGridTool::~gGridTool() {
+ G_Conf.actionEditorGridVal = gridType->value();
+ G_Conf.actionEditorGridOn = active->value();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gGridTool::cb_changeType(Fl_Widget *w, void *p) { ((gGridTool*)p)->__cb_changeType(); }
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gGridTool::__cb_changeType() {
+ calc();
+ parent->redraw();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool gGridTool::isOn() {
+ return active->value();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gGridTool::getValue() {
+ switch (gridType->value()) {
+ case 0: return 1;
+ case 1: return 2;
+ case 2: return 3;
+ case 3: return 4;
+ case 4: return 6;
+ case 5: return 8;
+ case 6: return 16;
+ case 7: return 32;
+ }
+ return 0;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gGridTool::calc() {
+
+ points.clear();
+ frames.clear();
+ bars.clear();
+ beats.clear();
+
+ /* find beats, bars and grid. The method is the same of the waveform in sample
+ * editor. Take totalwidth (the width in pixel of the area to draw), knowing
+ * that totalWidth = totalFrames / zoom. Then, for each pixel of totalwidth,
+ * put a concentrate of each block (which is totalFrames / zoom) */
+
+ int j = 0;
+ int fpgc = floor(G_Mixer.framesPerBeat / getValue()); // frames per grid cell
+
+ for (int i=1; i<parent->totalWidth; i++) { // if i=0, step=0 -> useless cycle
+ int step = parent->zoom*i;
+ while (j < step && j < G_Mixer.totalFrames) {
+ if (j % fpgc == 0) {
+ points.add(i);
+ frames.add(j);
+ }
+ if (j % G_Mixer.framesPerBeat == 0)
+ beats.add(i);
+ if (j % G_Mixer.framesPerBar == 0 && i != 1)
+ bars.add(i);
+ if (j == G_Mixer.totalFrames-1)
+ parent->coverX = i;
+ j++;
+ }
+ j = step;
+ }
+
+ /* fix coverX if == 0, which means G_Mixer.beats == 32 */
+
+ if (G_Mixer.beats == 32)
+ parent->coverX = parent->totalWidth;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gGridTool::getSnapPoint(int v) {
+
+ if (v == 0) return 0;
+
+ for (int i=0; i<(int)points.size; i++) {
+
+ if (i == (int) points.size-1)
+ return points.at(i);
+
+ int gp = points.at(i);
+ int gpn = points.at(i+1);
+
+ if (v >= gp && v < gpn)
+ return gp;
+ }
+ return v; // default value
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gGridTool::getSnapFrame(int v) {
+
+ v *= parent->zoom; // transformation pixel -> frame
+
+ for (int i=0; i<(int)frames.size; i++) {
+
+ if (i == (int) frames.size-1)
+ return frames.at(i);
+
+ int gf = frames.at(i); // grid frame
+ int gfn = frames.at(i+1); // grid frame next
+
+ if (v >= gf && v < gfn) {
+
+ /* which one is the closest? gf < v < gfn */
+
+ if ((gfn - v) < (v - gf))
+ return gfn;
+ else
+ return gf;
+ }
+ }
+ return v; // default value
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gGridTool::getCellSize() {
+ return (parent->coverX - parent->ac->x()) / G_Mixer.beats / getValue();
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_actionEditor
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef GD_ACTIONEDITOR_H
+#define GD_ACTIONEDITOR_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Double_Window.H>
+#include <FL/Fl_Scroll.H>
+#include "../elems/ge_window.h"
+
+
+/* gActionEditor
+ * main window which contains the tools for dealing with actions.
+ * This class calculates chan, zoom, frames per beat, and so on. Each
+ * sub-widget contains a pointer to this window to query those data. */
+
+class gdActionEditor : public gWindow {
+
+private:
+
+ /* update
+ * compute total width, in pixel. */
+
+ void update();
+
+public:
+
+ gdActionEditor(class Channel *chan);
+ ~gdActionEditor();
+
+ int handle(int e);
+
+ int getActionType();
+
+ static void cb_zoomIn(Fl_Widget *w, void *p);
+ static void cb_zoomOut(Fl_Widget *w, void *p);
+ inline void __cb_zoomIn();
+ inline void __cb_zoomOut();
+
+ class gChoice *actionType;
+ class gGridTool *gridTool;
+ class gClick *zoomIn;
+ class gClick *zoomOut;
+ class gScroll *scroller; // widget container
+
+ class gActionChannel *ac;
+ class gMuteChannel *mc;
+ class gEnvelopeChannel *vc;
+ class gPianoRollContainer *pr;
+
+ gVector <class gActionWidget*> widgets;
+
+ class Channel *chan;
+
+ int zoom;
+ int totalWidth; // total width of the widget, in pixel (zoom affected)
+ int coverX; // x1 of the unused area (x2 = totalWidth)
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+class gGridTool : public Fl_Group {
+
+private:
+ class gChoice *gridType;
+ class gCheck *active;
+
+ class gdActionEditor *parent;
+
+ static void cb_changeType(Fl_Widget *w, void *p);
+ inline void __cb_changeType();
+
+public:
+
+ gGridTool(int x, int y, gdActionEditor *parent);
+ ~gGridTool();
+
+ int getValue();
+ bool isOn();
+ void calc();
+
+ /* getSnapPoint
+ * given a cursor position in input, return the x coordinates of the
+ * nearest snap point (in pixel, clean, ie. not x()-shifted) */
+
+ int getSnapPoint(int v);
+ int getSnapFrame(int v);
+
+ /* getCellSize
+ * return the size in pixel of a single cell of the grid. */
+
+ int getCellSize();
+
+ gVector<int> points; // points of the grid
+ gVector<int> frames; // frames of the grid
+
+ gVector<int> bars;
+ gVector<int> beats;
+};
+
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_beatsInput
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include "../../utils/gui_utils.h"
+#include "../../core/patch.h"
+#include "../../core/mixer.h"
+#include "../../core/conf.h"
+#include "../../glue/glue.h"
+#include "gd_beatsInput.h"
+#include "gd_mainWindow.h"
+
+
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+extern gdMainWindow *mainWin;
+
+
+gdBeatsInput::gdBeatsInput()
+ : gWindow(164, 60, "Beats")
+{
+ if (G_Conf.beatsX)
+ resize(G_Conf.beatsX, G_Conf.beatsY, w(), h());
+
+ set_modal();
+
+ beats = new gInput(8, 8, 35, 20);
+ bars = new gInput(47, 8, 35, 20);
+ ok = new gClick(86, 8, 70, 20, "Ok");
+ resizeRec = new gCheck(8, 40, 12, 12, "resize recorded actions");
+ end();
+
+ char buf_bars[3]; sprintf(buf_bars, "%d", G_Mixer.bars);
+ char buf_beats[3]; sprintf(buf_beats, "%d", G_Mixer.beats);
+ beats->maximum_size(2);
+ beats->value(buf_beats);
+ beats->type(FL_INT_INPUT);
+ bars->maximum_size(2);
+ bars->value(buf_bars);
+ bars->type(FL_INT_INPUT);
+ ok->shortcut(FL_Enter);
+ ok->callback(cb_update_batt, (void*)this);
+ resizeRec->value(G_Conf.resizeRecordings);
+
+ gu_setFavicon(this);
+ setId(WID_BEATS);
+ show();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gdBeatsInput::~gdBeatsInput()
+{
+ G_Conf.beatsX = x();
+ G_Conf.beatsY = y();
+ G_Conf.resizeRecordings = resizeRec->value();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdBeatsInput::cb_update_batt(Fl_Widget *w, void *p) { ((gdBeatsInput*)p)->__cb_update_batt(); }
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdBeatsInput::__cb_update_batt()
+{
+ if (!strcmp(beats->value(), "") || !strcmp(bars->value(), ""))
+ return;
+ glue_setBeats(atoi(beats->value()), atoi(bars->value()), resizeRec->value());
+ do_callback();
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_beatsInput
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifndef GD_BEATSINPUT_H
+#define GD_BEATSINPUT_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include "../elems/ge_window.h"
+
+
+class gdBeatsInput : public gWindow
+{
+private:
+
+ static void cb_update_batt(Fl_Widget *w, void *p);
+ inline void __cb_update_batt();
+
+ class gInput *beats;
+ class gInput *bars;
+ class gClick *ok;
+ class gCheck *resizeRec;
+
+public:
+
+ gdBeatsInput();
+ ~gdBeatsInput();
+};
+
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_bpmInput
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include "../../core/conf.h"
+#include "../../core/mixer.h"
+#include "../../glue/glue.h"
+#include "../../utils/gui_utils.h"
+#include "../elems/ge_mixed.h"
+#include "gd_bpmInput.h"
+#include "gd_mainWindow.h"
+
+
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+extern gdMainWindow *mainWin;
+
+
+gdBpmInput::gdBpmInput(const char *label)
+: gWindow(144, 36, "Bpm") {
+
+ if (G_Conf.bpmX)
+ resize(G_Conf.bpmX, G_Conf.bpmY, w(), h());
+
+ set_modal();
+
+ input_a = new gInput(8, 8, 30, 20);
+ input_b = new gInput(42, 8, 20, 20);
+ ok = new gClick(66, 8, 70, 20, "Ok");
+ end();
+
+ char a[4];
+ snprintf(a, 4, "%d", (int) G_Mixer.bpm);
+ char b[2];
+ for (unsigned i=0; i<strlen(label); i++) // looking for the dot
+ if (label[i] == '.') {
+ snprintf(b, 2, "%c", label[i+1]);
+ break;
+ }
+
+ input_a->maximum_size(3);
+ input_a->type(FL_INT_INPUT);
+ input_a->value(a);
+ input_b->maximum_size(1);
+ input_b->type(FL_INT_INPUT);
+ input_b->value(b);
+
+ ok->shortcut(FL_Enter);
+ ok->callback(cb_update_bpm, (void*)this);
+
+ gu_setFavicon(this);
+ setId(WID_BPM);
+ show();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gdBpmInput::~gdBpmInput() {
+ G_Conf.bpmX = x();
+ G_Conf.bpmY = y();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdBpmInput::cb_update_bpm(Fl_Widget *w, void *p) { ((gdBpmInput*)p)->__cb_update_bpm(); }
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdBpmInput::__cb_update_bpm() {
+ if (strcmp(input_a->value(), "") == 0)
+ return;
+ glue_setBpm(input_a->value(), input_b->value());
+ do_callback();
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_bpmInput
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifndef GD_BPMINPUT_H
+#define GD_BPMINPUT_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include "../elems/ge_window.h"
+
+
+class gdBpmInput : public gWindow {
+private:
+ static void cb_update_bpm(Fl_Widget *w, void *p);
+ inline void __cb_update_bpm();
+
+ class gInput *input_a;
+ class gInput *input_b;
+ class gClick *ok;
+
+public:
+ gdBpmInput(const char *label); // pointer to mainWin->timing->bpm->label()
+ ~gdBpmInput();
+};
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_browser
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../core/mixer.h"
+#include "../../core/graphics.h"
+#include "../../core/wave.h"
+#include "../../core/pluginHost.h"
+#include "../../core/channel.h"
+#include "../../core/sampleChannel.h"
+#include "../../core/patch.h"
+#include "../../core/conf.h"
+#include "../../glue/glue.h"
+#include "../elems/ge_browser.h"
+#include "../elems/ge_channel.h"
+#include "../elems/ge_keyboard.h"
+#include "gd_browser.h"
+#include "gd_pluginList.h"
+#include "gd_mainWindow.h"
+#include "gd_warnings.h"
+
+
+extern Patch G_Patch;
+extern Conf G_Conf;
+extern Mixer G_Mixer;
+#ifdef WITH_VST
+extern PluginHost G_PluginHost;
+#endif
+extern gdMainWindow *mainWin;
+
+
+gdBrowser::gdBrowser(const char *title, const char *initPath, Channel *ch, int type, int stackType)
+ : gWindow (396, 302, title),
+ ch (ch),
+ type (type),
+ stackType(stackType)
+{
+ set_non_modal();
+
+ browser = new gBrowser(8, 36, 380, 230);
+ Fl_Group *group_btn = new Fl_Group(8, 274, 380, 20);
+ gBox *b = new gBox(8, 274, 204, 20); // spacer window border <-> buttons
+ ok = new gClick(308, 274, 80, 20);
+ cancel = new gClick(220, 274, 80, 20, "Cancel");
+ status = new gProgress(8, 274, 204, 20);
+ status->minimum(0);
+ status->maximum(1);
+ status->hide(); // show the bar only if necessary
+ group_btn->resizable(b);
+ group_btn->end();
+
+ Fl_Group *group_upd = new Fl_Group(8, 8, 380, 25);
+ if (type == BROWSER_SAVE_PATCH || type == BROWSER_SAVE_SAMPLE || type == BROWSER_SAVE_PROJECT) /// bitmask please!
+ name = new gInput(208, 8, 152, 20);
+ if (type == BROWSER_SAVE_PATCH || type == BROWSER_SAVE_SAMPLE || type == BROWSER_SAVE_PROJECT) /// bitmask please!
+ where = new gInput(8, 8, 192, 20);
+ else
+ where = new gInput(8, 8, 352, 20);
+ updir = new gClick(368, 8, 20, 20, "", updirOff_xpm, updirOn_xpm);
+ group_upd->resizable(where);
+ group_upd->end();
+
+ end();
+
+ resizable(browser);
+ size_range(w(), h(), 0, 0);
+
+ where->readonly(true);
+ where->cursor_color(COLOR_BG_DARK);
+
+ if (type == BROWSER_SAVE_PATCH || type == BROWSER_SAVE_SAMPLE || type == BROWSER_SAVE_PROJECT) /// bitmask please!
+ ok->label("Save");
+ else
+ ok->label("Load");
+
+ if (type == BROWSER_LOAD_PATCH)
+ ok->callback(cb_load_patch, (void*)this);
+ else
+ if (type == BROWSER_LOAD_SAMPLE)
+ ok->callback(cb_load_sample, (void*)this);
+ else
+ if (type == BROWSER_SAVE_PATCH) {
+ ok->callback(cb_save_patch, (void*)this);
+ name->value(G_Patch.name[0] == '\0' ? "my_patch.gptc" : G_Patch.name);
+ name->maximum_size(MAX_PATCHNAME_LEN+5); // +5 for ".gptc"
+ }
+ else
+ if (type == BROWSER_SAVE_SAMPLE) {
+ ok->callback(cb_save_sample, (void*)this);
+ name->value(((SampleChannel*)ch)->wave->name.c_str());
+ }
+ else
+ if (type == BROWSER_SAVE_PROJECT) {
+ ok->callback(cb_save_project, (void*)this);
+ name->value(gStripExt(G_Patch.name).c_str());
+ }
+#ifdef WITH_VST
+ else
+ if (type == BROWSER_LOAD_PLUGIN) {
+ ok->callback(cb_loadPlugin, (void*)this);
+ }
+#endif
+
+ ok->shortcut(FL_Enter);
+
+ updir->callback(cb_up, (void*)this);
+ cancel->callback(cb_close, (void*)this);
+ browser->callback(cb_down, this);
+ browser->path_obj = where;
+ browser->init(initPath);
+
+ if (G_Conf.browserW)
+ resize(G_Conf.browserX, G_Conf.browserY, G_Conf.browserW, G_Conf.browserH);
+
+ gu_setFavicon(this);
+ show();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gdBrowser::~gdBrowser() {
+ G_Conf.browserX = x();
+ G_Conf.browserY = y();
+ G_Conf.browserW = w();
+ G_Conf.browserH = h();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdBrowser::cb_load_patch (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_load_patch(); }
+void gdBrowser::cb_load_sample (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_load_sample(); }
+void gdBrowser::cb_save_sample (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_save_sample(); }
+void gdBrowser::cb_save_patch (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_save_patch(); }
+void gdBrowser::cb_save_project(Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_save_project(); }
+void gdBrowser::cb_down (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_down(); }
+void gdBrowser::cb_up (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_up(); }
+void gdBrowser::cb_close (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_close(); }
+#ifdef WITH_VST
+void gdBrowser::cb_loadPlugin (Fl_Widget *v, void *p) { ((gdBrowser*)p)->__cb_loadPlugin(); }
+#endif
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdBrowser::__cb_load_patch() {
+
+ if (browser->text(browser->value()) == NULL)
+ return;
+
+ /* patchFile is the file to open.
+ * For patches: browser->get_selected_item()
+ * for projects: browser->get_selected_item() without extention +
+ * patch name appended */
+
+ std::string patchFile = browser->get_selected_item();;
+ bool isProject;
+
+ if (gIsProject(browser->get_selected_item())) {
+ std::string patchName = gGetProjectName(browser->get_selected_item());
+#if defined(__linux__) || defined(__APPLE__)
+ patchFile = patchFile+"/"+patchName+".gptc";
+#elif defined(_WIN32)
+ patchFile = patchFile+"\\"+patchName+".gptc";
+#endif
+ isProject = true;
+ }
+ else
+ isProject = false;
+
+ int res = glue_loadPatch(patchFile.c_str(), browser->path_obj->value(), status, isProject);
+
+ if (res == PATCH_UNREADABLE) {
+ status->hide();
+ if (isProject)
+ gdAlert("This project is unreadable.");
+ else
+ gdAlert("This patch is unreadable.");
+ }
+ else if (res == PATCH_INVALID) {
+ status->hide();
+ if (isProject)
+ gdAlert("This project is not valid.");
+ else
+ gdAlert("This patch is not valid.");
+ }
+ else
+ do_callback();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdBrowser::__cb_save_sample() {
+
+ if (strcmp(name->value(), "") == 0) { /// FIXME glue business
+ gdAlert("Please choose a file name.");
+ return;
+ }
+
+ /* bruteforce check extension. */
+
+ std::string filename = gStripExt(name->value());
+ char fullpath[PATH_MAX];
+ sprintf(fullpath, "%s/%s.wav", where->value(), filename.c_str());
+
+ if (gFileExists(fullpath))
+ if (!gdConfirmWin("Warning", "File exists: overwrite?"))
+ return;
+
+ if (((SampleChannel*)ch)->save(fullpath))
+ do_callback();
+ else
+ gdAlert("Unable to save this sample!");
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdBrowser::__cb_load_sample() {
+ if (browser->text(browser->value()) == NULL)
+ return;
+
+ int res = glue_loadChannel((SampleChannel*) ch, browser->get_selected_item());
+
+ if (res == SAMPLE_LOADED_OK) {
+ do_callback();
+ mainWin->delSubWindow(WID_SAMPLE_EDITOR); // if editor is open
+ }
+ else
+ mainWin->keyboard->printChannelMessage(res);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdBrowser::__cb_down() {
+ const char *path = browser->get_selected_item();
+ if (!path) // when click on an empty area
+ return;
+ if (!gIsDir(path)) {
+
+ /* set the name of the patch/sample/project as the selected item */
+
+ if (type == BROWSER_SAVE_PATCH || type == BROWSER_SAVE_SAMPLE || type == BROWSER_SAVE_PROJECT) {
+ if (gIsProject(path)) {
+ std::string tmp = browser->text(browser->value());
+ tmp.erase(0, 4);
+ name->value(tmp.c_str());
+ }
+ else
+ name->value(browser->text(browser->value()));
+ }
+ return;
+ }
+ browser->clear();
+ browser->down_dir(path);
+ browser->sort();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdBrowser::__cb_up() {
+ browser->clear();
+ browser->up_dir();
+ browser->sort();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdBrowser::__cb_save_patch() {
+
+ if (strcmp(name->value(), "") == 0) { /// FIXME glue business
+ gdAlert("Please choose a file name.");
+ return;
+ }
+
+ /* if name->value() contains ".gptc" */
+
+ char ext[6] = ".gptc";
+ if (strstr(name->value(), ".gptc") != NULL)
+ ext[0] = '\0';
+
+ char fullpath[PATH_MAX];
+ sprintf(fullpath, "%s/%s%s", where->value(), name->value(), ext);
+ if (gFileExists(fullpath))
+ if (!gdConfirmWin("Warning", "File exists: overwrite?"))
+ return;
+
+ if (glue_savePatch(fullpath, name->value(), false)) // false == not a project
+ do_callback();
+ else
+ gdAlert("Unable to save the patch!");
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdBrowser::__cb_save_project() {
+
+ if (strcmp(name->value(), "") == 0) { /// FIXME glue business
+ gdAlert("Please choose a project name.");
+ return;
+ }
+
+ /* check if name->value() contains ".gprj" */
+
+ char ext[6] = ".gprj";
+ if (strstr(name->value(), ".gprj") != NULL)
+ ext[0] = '\0';
+
+ char fullpath[PATH_MAX];
+#if defined(_WIN32)
+ sprintf(fullpath, "%s\\%s%s", where->value(), name->value(), ext);
+#else
+ sprintf(fullpath, "%s/%s%s", where->value(), name->value(), ext);
+#endif
+
+ if (gIsProject(fullpath) && !gdConfirmWin("Warning", "Project exists: overwrite?"))
+ return;
+
+ if (glue_saveProject(fullpath, name->value()))
+ do_callback();
+ else
+ gdAlert("Unable to save the project!");
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+#ifdef WITH_VST
+void gdBrowser::__cb_loadPlugin() {
+
+ if (browser->text(browser->value()) == NULL)
+ return;
+
+ int res = G_PluginHost.addPlugin(browser->get_selected_item(), stackType, ch);
+
+ /* store the folder path inside G_Conf, in order to reuse it the
+ * next time. */
+
+ G_Conf.setPath(G_Conf.pluginPath, where->value());
+
+ if (res)
+ do_callback();
+ else
+ gdAlert("Unable to load the selected plugin!");
+}
+#endif
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdBrowser::__cb_close() {
+ do_callback();
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_browser
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef GD_BROWSER_H
+#define GD_BROWSER_H
+
+
+#include <FL/Fl.H>
+#include <FL/Fl_Double_Window.H>
+#include "../elems/ge_window.h"
+
+
+/* TODO - this class must be subclassed into gdPluginBrowser, gdFileBrowser,
+ * and so on. It's a real mess right now. */
+
+class gdBrowser : public gWindow {
+
+private:
+ static void cb_down(Fl_Widget *v, void *p);
+ static void cb_up (Fl_Widget *v, void *p);
+ static void cb_load_sample (Fl_Widget *v, void *p);
+ static void cb_save_sample (Fl_Widget *v, void *p);
+ static void cb_load_patch (Fl_Widget *v, void *p);
+ static void cb_save_patch (Fl_Widget *v, void *p);
+ static void cb_save_project(Fl_Widget *v, void *p);
+ static void cb_close (Fl_Widget *w, void *p);
+#ifdef WITH_VST
+ static void cb_loadPlugin (Fl_Widget *v, void *p);
+#endif
+
+ inline void __cb_down();
+ inline void __cb_up();
+ inline void __cb_load_sample();
+ inline void __cb_save_sample();
+ inline void __cb_save_project();
+ inline void __cb_load_patch();
+ inline void __cb_save_patch();
+ inline void __cb_close();
+#ifdef WITH_VST
+ inline void __cb_loadPlugin();
+#endif
+
+ class gBrowser *browser;
+ class gClick *ok;
+ class gClick *cancel;
+ class gInput *where;
+ class gInput *name;
+ class gClick *updir;
+ class gProgress *status;
+
+ class Channel *ch;
+
+ /* browser type: see const.h */
+
+ /** FIXME internal enum:
+ * enum browserType {
+ * TYPE_A,
+ * TYPE_B,
+ * ....
+ * }; */
+ int type;
+
+ /* PluginHost stack type. Used only when loading plugins */
+
+ int stackType;
+
+ char selectedFile[FILENAME_MAX];
+
+public:
+ gdBrowser(const char *title, const char *initPath, class Channel *ch, int type, int stackType=0);
+ ~gdBrowser();
+
+ char* SelectedFile();
+};
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_config
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../core/conf.h"
+#include "../../core/midiMapConf.h"
+#include "../../core/patch.h"
+#include "../../core/kernelAudio.h"
+#include "../../core/kernelMidi.h"
+#include "../../utils/gui_utils.h"
+#include "../../utils/log.h"
+#include "../elems/ge_mixed.h"
+#include "gd_config.h"
+#include "gd_keyGrabber.h"
+#include "gd_devInfo.h"
+#include "gd_browser.h"
+
+
+extern Patch G_Patch;
+extern Conf G_Conf;
+extern bool G_audio_status;
+extern MidiMapConf G_MidiMap;
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gTabMisc::gTabMisc(int X, int Y, int W, int H)
+ : Fl_Group(X, Y, W, H, "Misc")
+{
+ begin();
+ debugMsg = new gChoice(x()+92, y()+9, 253, 20, "Debug messages");
+ end();
+
+ debugMsg->add("(disabled)");
+ debugMsg->add("To standard output");
+ debugMsg->add("To file");
+
+ labelsize(11);
+
+ switch (G_Conf.logMode) {
+ case LOG_MODE_MUTE:
+ debugMsg->value(0);
+ break;
+ case LOG_MODE_STDOUT:
+ debugMsg->value(1);
+ break;
+ case LOG_MODE_FILE:
+ debugMsg->value(2);
+ break;
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabMisc::save()
+{
+ switch(debugMsg->value()) {
+ case 0:
+ G_Conf.logMode = LOG_MODE_MUTE;
+ break;
+ case 1:
+ G_Conf.logMode = LOG_MODE_STDOUT;
+ break;
+ case 2:
+ G_Conf.logMode = LOG_MODE_FILE;
+ break;
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+
+
+gTabAudio::gTabAudio(int X, int Y, int W, int H)
+ : Fl_Group(X, Y, W, H, "Sound System")
+{
+ begin();
+ soundsys = new gChoice(x()+92, y()+9, 253, 20, "System");
+ buffersize = new gChoice(x()+92, y()+37, 55, 20, "Buffer size");
+ samplerate = new gChoice(x()+290, y()+37, 55, 20, "Sample rate");
+ sounddevOut = new gChoice(x()+92, y()+65, 225, 20, "Output device");
+ devOutInfo = new gClick (x()+325, y()+65, 20, 20, "?");
+ channelsOut = new gChoice(x()+92, y()+93, 55, 20, "Output channels");
+ limitOutput = new gCheck (x()+155, y()+97, 55, 20, "Limit output");
+ sounddevIn = new gChoice(x()+92, y()+121, 225, 20, "Input device");
+ devInInfo = new gClick (x()+325, y()+121, 20, 20, "?");
+ channelsIn = new gChoice(x()+92, y()+149, 55, 20, "Input channels");
+ delayComp = new gInput (x()+290, y()+149, 55, 20, "Rec delay comp.");
+ rsmpQuality = new gChoice(x()+92, y()+177, 253, 20, "Resampling");
+ new gBox(x(), rsmpQuality->y()+rsmpQuality->h()+8, w(), 92, "Restart Giada for the changes to take effect.");
+ end();
+ labelsize(11);
+
+#if defined(__linux__)
+
+ if (kernelAudio::hasAPI(RtAudio::LINUX_ALSA))
+ soundsys->add("ALSA");
+ if (kernelAudio::hasAPI(RtAudio::UNIX_JACK))
+ soundsys->add("Jack");
+ if (kernelAudio::hasAPI(RtAudio::LINUX_PULSE))
+ soundsys->add("PulseAudio");
+
+ switch (G_Conf.soundSystem) {
+ case SYS_API_ALSA:
+ soundsys->show("ALSA");
+ break;
+ case SYS_API_JACK:
+ soundsys->show("Jack");
+ buffersize->deactivate();
+ samplerate->deactivate();
+ break;
+ case SYS_API_PULSE:
+ soundsys->show("PulseAudio");
+ break;
+ }
+ soundsysInitValue = soundsys->value();
+
+#elif defined(_WIN32)
+
+ if (kernelAudio::hasAPI(RtAudio::WINDOWS_DS))
+ soundsys->add("DirectSound");
+ if (kernelAudio::hasAPI(RtAudio::WINDOWS_ASIO))
+ soundsys->add("ASIO");
+ soundsys->show(G_Conf.soundSystem == SYS_API_DS ? "DirectSound" : "ASIO");
+ soundsysInitValue = soundsys->value();
+
+#elif defined (__APPLE__)
+
+ if (kernelAudio::hasAPI(RtAudio::MACOSX_CORE))
+ soundsys->add("CoreAudio");
+ soundsys->show("CoreAudio");
+ soundsysInitValue = soundsys->value();
+
+#endif
+
+ sounddevIn->callback(cb_fetchInChans, this);
+ sounddevOut->callback(cb_fetchOutChans, this);
+
+ devOutInfo->callback(cb_showOutputInfo, this);
+ devInInfo->callback(cb_showInputInfo, this);
+
+ fetchSoundDevs();
+
+ fetchOutChans(sounddevOut->value());
+ fetchInChans(sounddevIn->value());
+
+ buffersize->add("8");
+ buffersize->add("16");
+ buffersize->add("32");
+ buffersize->add("64");
+ buffersize->add("128");
+ buffersize->add("256");
+ buffersize->add("512");
+ buffersize->add("1024");
+ buffersize->add("2048");
+ buffersize->add("4096");
+
+ char buf[8];
+ sprintf(buf, "%d", G_Conf.buffersize);
+ buffersize->show(buf);
+
+ /* fill frequency dropdown menu */
+
+ int nfreq = kernelAudio::getTotalFreqs(sounddevOut->value());
+ for (int i=0; i<nfreq; i++) {
+ char buf[16];
+ int freq = kernelAudio::getFreq(sounddevOut->value(), i);
+ sprintf(buf, "%d", freq);
+ samplerate->add(buf);
+ if (freq == G_Conf.samplerate)
+ samplerate->value(i);
+ }
+
+ rsmpQuality->add("Sinc best quality (very slow)");
+ rsmpQuality->add("Sinc medium quality (slow)");
+ rsmpQuality->add("Sinc basic quality (medium)");
+ rsmpQuality->add("Zero Order Hold (fast)");
+ rsmpQuality->add("Linear (very fast)");
+ rsmpQuality->value(G_Conf.rsmpQuality);
+
+ buf[0] = '\0';
+ sprintf(buf, "%d", G_Conf.delayComp);
+ delayComp->value(buf);
+ delayComp->type(FL_INT_INPUT);
+ delayComp->maximum_size(5);
+
+ limitOutput->value(G_Conf.limitOutput);
+ soundsys->callback(cb_deactivate_sounddev, (void*)this);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabAudio::cb_deactivate_sounddev(Fl_Widget *w, void *p) { ((gTabAudio*)p)->__cb_deactivate_sounddev(); }
+void gTabAudio::cb_fetchInChans(Fl_Widget *w, void *p) { ((gTabAudio*)p)->__cb_fetchInChans(); }
+void gTabAudio::cb_fetchOutChans(Fl_Widget *w, void *p) { ((gTabAudio*)p)->__cb_fetchOutChans(); }
+void gTabAudio::cb_showInputInfo(Fl_Widget *w, void *p) { ((gTabAudio*)p)->__cb_showInputInfo(); }
+void gTabAudio::cb_showOutputInfo(Fl_Widget *w, void *p) { ((gTabAudio*)p)->__cb_showOutputInfo(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabAudio::__cb_fetchInChans()
+{
+ fetchInChans(sounddevIn->value());
+ channelsIn->value(0);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabAudio::__cb_fetchOutChans()
+{
+ fetchOutChans(sounddevOut->value());
+ channelsOut->value(0);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabAudio::__cb_showInputInfo()
+{
+ unsigned dev = kernelAudio::getDeviceByName(sounddevIn->text(sounddevIn->value()));
+ new gdDevInfo(dev);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabAudio::__cb_showOutputInfo()
+{
+ unsigned dev = kernelAudio::getDeviceByName(sounddevOut->text(sounddevOut->value()));
+ new gdDevInfo(dev);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabAudio::__cb_deactivate_sounddev()
+{
+ /* if the user changes sound system (eg ALSA->JACK) device menu deactivates.
+ * If it returns to the original sound system, we re-fill the list by
+ * querying kernelAudio. */
+
+ if (soundsysInitValue == soundsys->value()) {
+ sounddevOut->clear();
+ sounddevIn->clear();
+
+ fetchSoundDevs();
+
+ /* the '?' button is added by fetchSoundDevs */
+
+ fetchOutChans(sounddevOut->value());
+ sounddevOut->activate();
+ channelsOut->activate();
+
+ /* chan menus and '?' button are activated by fetchInChans(...) */
+
+ fetchInChans(sounddevIn->value());
+ sounddevIn->activate();
+ }
+ else {
+ sounddevOut->deactivate();
+ sounddevOut->clear();
+ sounddevOut->add("-- restart to fetch device(s) --");
+ sounddevOut->value(0);
+ channelsOut->deactivate();
+ devOutInfo->deactivate();
+
+ sounddevIn->deactivate();
+ sounddevIn->clear();
+ sounddevIn->add("-- restart to fetch device(s) --");
+ sounddevIn->value(0);
+ channelsIn->deactivate();
+ devInInfo->deactivate();
+ }
+}
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabAudio::fetchInChans(int menuItem)
+{
+ /* if menuItem==0 device in input is disabled. */
+
+ if (menuItem == 0) {
+ devInInfo ->deactivate();
+ channelsIn->deactivate();
+ delayComp ->deactivate();
+ return;
+ }
+
+ devInInfo ->activate();
+ channelsIn->activate();
+ delayComp ->activate();
+
+ channelsIn->clear();
+
+ unsigned dev = kernelAudio::getDeviceByName(sounddevIn->text(sounddevIn->value()));
+ unsigned chs = kernelAudio::getMaxInChans(dev);
+
+ if (chs == 0) {
+ channelsIn->add("none");
+ channelsIn->value(0);
+ return;
+ }
+ for (unsigned i=0; i<chs; i+=2) {
+ char str[16];
+ sprintf(str, "%d-%d", (i+1), (i+2));
+ channelsIn->add(str);
+ }
+ channelsIn->value(G_Conf.channelsIn);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabAudio::fetchOutChans(int menuItem)
+{
+ channelsOut->clear();
+
+ unsigned dev = kernelAudio::getDeviceByName(sounddevOut->text(sounddevOut->value()));
+ unsigned chs = kernelAudio::getMaxOutChans(dev);
+
+ if (chs == 0) {
+ channelsOut->add("none");
+ channelsOut->value(0);
+ return;
+ }
+ for (unsigned i=0; i<chs; i+=2) {
+ char str[16];
+ sprintf(str, "%d-%d", (i+1), (i+2));
+ channelsOut->add(str);
+ }
+ channelsOut->value(G_Conf.channelsOut);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int gTabAudio::findMenuDevice(gChoice *m, int device)
+{
+ if (device == -1)
+ return 0;
+
+ if (G_audio_status == false)
+ return 0;
+
+ for (int i=0; i<m->size(); i++) {
+ if (kernelAudio::getDeviceName(device) == NULL)
+ continue;
+ if (m->text(i) == NULL)
+ continue;
+ if (strcmp(m->text(i), kernelAudio::getDeviceName(device))==0)
+ return i;
+ }
+
+ return 0;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabAudio::fetchSoundDevs()
+{
+ if (kernelAudio::numDevs == 0) {
+ sounddevOut->add("-- no devices found --");
+ sounddevOut->value(0);
+ sounddevIn->add("-- no devices found --");
+ sounddevIn->value(0);
+ devInInfo ->deactivate();
+ devOutInfo->deactivate();
+ }
+ else {
+
+ devInInfo ->activate();
+ devOutInfo->activate();
+
+ /* input device may be disabled: now device number -1 is the disabled
+ * one. KernelAudio knows how to handle it. */
+
+ sounddevIn->add("(disabled)");
+
+ for (unsigned i=0; i<kernelAudio::numDevs; i++) {
+
+ /* escaping '/', very dangerous in FLTK (it creates a submenu) */
+
+ std::string tmp = kernelAudio::getDeviceName(i);
+ for (unsigned k=0; k<tmp.size(); k++)
+ if (tmp[k] == '/' || tmp[k] == '|' || tmp[k] == '&' || tmp[k] == '_')
+ tmp[k] = '-';
+
+ /* add to list devices with at least 1 channel available. In this
+ * way we can filter devices only for input or output, e.g. an input
+ * devices has 0 output channels. */
+
+ if (kernelAudio::getMaxOutChans(i) > 0)
+ sounddevOut->add(tmp.c_str());
+
+ if (kernelAudio::getMaxInChans(i) > 0)
+ sounddevIn->add(tmp.c_str());
+ }
+
+ /* we show the device saved in the configuration file. */
+
+ if (sounddevOut->size() == 0) {
+ sounddevOut->add("-- no devices found --");
+ sounddevOut->value(0);
+ devOutInfo->deactivate();
+ }
+ else {
+ int outMenuValue = findMenuDevice(sounddevOut, G_Conf.soundDeviceOut);
+ sounddevOut->value(outMenuValue);
+ }
+
+ if (sounddevIn->size() == 0) {
+ sounddevIn->add("-- no devices found --");
+ sounddevIn->value(0);
+ devInInfo->deactivate();
+ }
+ else {
+ int inMenuValue = findMenuDevice(sounddevIn, G_Conf.soundDeviceIn);
+ sounddevIn->value(inMenuValue);
+ }
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabAudio::save()
+{
+ /** FIXME - wrong, if API is missing! Right way in gTabMidi::save */
+
+#ifdef __linux__
+ if (soundsys->value() == 0) G_Conf.soundSystem = SYS_API_ALSA;
+ else if (soundsys->value() == 1) G_Conf.soundSystem = SYS_API_JACK;
+ else if (soundsys->value() == 2) G_Conf.soundSystem = SYS_API_PULSE;
+#else
+#ifdef _WIN32
+ if (soundsys->value() == 0) G_Conf.soundSystem = SYS_API_DS;
+ else if (soundsys->value() == 1) G_Conf.soundSystem = SYS_API_ASIO;
+#endif
+#endif
+
+ /* use the device name to search into the drop down menu's */
+
+ G_Conf.soundDeviceOut = kernelAudio::getDeviceByName(sounddevOut->text(sounddevOut->value()));
+ G_Conf.soundDeviceIn = kernelAudio::getDeviceByName(sounddevIn->text(sounddevIn->value()));
+ G_Conf.channelsOut = channelsOut->value();
+ G_Conf.channelsIn = channelsIn->value();
+ G_Conf.limitOutput = limitOutput->value();
+ G_Conf.rsmpQuality = rsmpQuality->value();
+
+ /* if sounddevOut is disabled (because of system change e.g. alsa ->
+ * jack) its value is equal to -1. Change it! */
+
+ if (G_Conf.soundDeviceOut == -1)
+ G_Conf.soundDeviceOut = 0;
+
+ int bufsize = atoi(buffersize->text());
+ if (bufsize % 2 != 0) bufsize++;
+ if (bufsize < 8) bufsize = 8;
+ if (bufsize > 8192) bufsize = 8192;
+ G_Conf.buffersize = bufsize;
+
+ const Fl_Menu_Item *i = NULL;
+ i = samplerate->mvalue(); // mvalue() returns a pointer to the last menu item that was picked
+ if (i)
+ G_Conf.samplerate = atoi(i->label());
+
+ int _delayComp = atoi(delayComp->value());
+ if (_delayComp < 0) _delayComp = 0;
+ G_Conf.delayComp = _delayComp;
+}
+
+
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+
+
+gTabMidi::gTabMidi(int X, int Y, int W, int H)
+ : Fl_Group(X, Y, W, H, "MIDI")
+{
+ begin();
+ system = new gChoice(x()+92, y()+9, 253, 20, "System");
+ portOut = new gChoice(x()+92, system->y()+system->h()+8, 253, 20, "Output port");
+ portIn = new gChoice(x()+92, portOut->y()+portOut->h()+8, 253, 20, "Input port");
+ noNoteOff = new gCheck (x()+92, portIn->y()+portIn->h()+8, 253, 20, "Device does not send NoteOff");
+ midiMap = new gChoice(x()+92, noNoteOff->y()+noNoteOff->h(), 253, 20, "Output Midi Map");
+ sync = new gChoice(x()+92, midiMap->y()+midiMap->h()+8, 253, 20, "Sync");
+ new gBox(x(), sync->y()+sync->h()+8, w(), h()-125, "Restart Giada for the changes to take effect.");
+ end();
+
+ labelsize(11);
+
+ system->callback(cb_changeSystem, (void*)this);
+
+ fetchSystems();
+ fetchOutPorts();
+ fetchInPorts();
+ fetchMidiMaps();
+
+ noNoteOff->value(G_Conf.noNoteOff);
+
+ sync->add("(disabled)");
+ sync->add("MIDI Clock (master)");
+ sync->add("MTC (master)");
+ if (G_Conf.midiSync == MIDI_SYNC_NONE)
+ sync->value(0);
+ else if (G_Conf.midiSync == MIDI_SYNC_CLOCK_M)
+ sync->value(1);
+ else if (G_Conf.midiSync == MIDI_SYNC_MTC_M)
+ sync->value(2);
+
+ systemInitValue = system->value();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabMidi::fetchOutPorts() {
+
+ if (kernelMidi::numOutPorts == 0) {
+ portOut->add("-- no ports found --");
+ portOut->value(0);
+ portOut->deactivate();
+ }
+ else {
+
+ portOut->add("(disabled)");
+
+ for (unsigned i=0; i<kernelMidi::numOutPorts; i++) {
+ char *t = (char*) kernelMidi::getOutPortName(i);
+ for (int k=0; t[k] != '\0'; k++)
+ if (t[k] == '/' || t[k] == '|' || t[k] == '&' || t[k] == '_')
+ t[k] = '-';
+ portOut->add(t);
+ }
+
+ portOut->value(G_Conf.midiPortOut+1); // +1 because midiPortOut=-1 is '(disabled)'
+ }
+}
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabMidi::fetchInPorts()
+{
+ if (kernelMidi::numInPorts == 0) {
+ portIn->add("-- no ports found --");
+ portIn->value(0);
+ portIn->deactivate();
+ }
+ else {
+
+ portIn->add("(disabled)");
+
+ for (unsigned i=0; i<kernelMidi::numInPorts; i++) {
+ char *t = (char*) kernelMidi::getInPortName(i);
+ for (int k=0; t[k] != '\0'; k++)
+ if (t[k] == '/' || t[k] == '|' || t[k] == '&' || t[k] == '_')
+ t[k] = '-';
+ portIn->add(t);
+ }
+
+ portIn->value(G_Conf.midiPortIn+1); // +1 because midiPortIn=-1 is '(disabled)'
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabMidi::fetchMidiMaps()
+{
+ if (G_MidiMap.maps.size == 0) {
+ midiMap->add("(no MIDI maps available)");
+ midiMap->value(0);
+ midiMap->deactivate();
+ return;
+ }
+ for (unsigned i=0; i<G_MidiMap.maps.size; i++) {
+ const char *imap = G_MidiMap.maps.at(i).c_str();
+ midiMap->add(imap);
+ if (strcmp(G_Conf.midiMapPath, imap) == 0)
+ midiMap->value(i);
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabMidi::save()
+{
+ if (!strcmp("ALSA", system->text(system->value())))
+ G_Conf.midiSystem = RtMidi::LINUX_ALSA;
+ else if (!strcmp("Jack", system->text(system->value())))
+ G_Conf.midiSystem = RtMidi::UNIX_JACK;
+ else if (!strcmp("Multimedia MIDI", system->text(system->value())))
+ G_Conf.midiSystem = RtMidi::WINDOWS_MM;
+ else if (!strcmp("OSX Core MIDI", system->text(system->value())))
+ G_Conf.midiSystem = RtMidi::MACOSX_CORE;
+
+ G_Conf.midiPortOut = portOut->value()-1; // -1 because midiPortOut=-1 is '(disabled)'
+ G_Conf.midiPortIn = portIn->value()-1; // -1 because midiPortIn=-1 is '(disabled)'
+
+ G_Conf.noNoteOff = noNoteOff->value();
+
+ G_Conf.setPath(G_Conf.midiMapPath, midiMap->text(midiMap->value()));
+
+ if (sync->value() == 0)
+ G_Conf.midiSync = MIDI_SYNC_NONE;
+ else if (sync->value() == 1)
+ G_Conf.midiSync = MIDI_SYNC_CLOCK_M;
+ else if (sync->value() == 2)
+ G_Conf.midiSync = MIDI_SYNC_MTC_M;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabMidi::fetchSystems()
+{
+#if defined(__linux__)
+
+ if (kernelMidi::hasAPI(RtMidi::LINUX_ALSA))
+ system->add("ALSA");
+ if (kernelMidi::hasAPI(RtMidi::UNIX_JACK))
+ system->add("Jack");
+
+#elif defined(_WIN32)
+
+ if (kernelMidi::hasAPI(RtMidi::WINDOWS_MM))
+ system->add("Multimedia MIDI");
+
+#elif defined (__APPLE__)
+
+ system->add("OSX Core MIDI");
+
+#endif
+
+ switch (G_Conf.midiSystem) {
+ case RtMidi::LINUX_ALSA: system->show("ALSA"); break;
+ case RtMidi::UNIX_JACK: system->show("Jack"); break;
+ case RtMidi::WINDOWS_MM: system->show("Multimedia MIDI"); break;
+ case RtMidi::MACOSX_CORE: system->show("OSX Core MIDI"); break;
+ default: system->value(0); break;
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabMidi::cb_changeSystem(Fl_Widget *w, void *p) { ((gTabMidi*)p)->__cb_changeSystem(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabMidi::__cb_changeSystem()
+{
+ /* if the user changes MIDI device (eg ALSA->JACK) device menu deactivates.
+ * If it returns to the original system, we re-fill the list by
+ * querying kernelMidi. */
+
+ if (systemInitValue == system->value()) {
+ portOut->clear();
+ fetchOutPorts();
+ portOut->activate();
+ }
+ else {
+ portOut->deactivate();
+ portOut->clear();
+ portOut->add("-- restart to fetch device(s) --");
+ portOut->value(0);
+ }
+
+}
+
+
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+
+
+gTabBehaviors::gTabBehaviors(int X, int Y, int W, int H)
+ : Fl_Group(X, Y, W, H, "Behaviors")
+{
+ begin();
+ Fl_Group *radioGrp_1 = new Fl_Group(x(), y()+10, w(), 70); // radio group for the mutex
+ new gBox(x(), y()+10, 70, 25, "When a channel with recorded actions is halted:", FL_ALIGN_LEFT);
+ recsStopOnChanHalt_1 = new gRadio(x()+25, y()+35, 280, 20, "stop it immediately");
+ recsStopOnChanHalt_0 = new gRadio(x()+25, y()+55, 280, 20, "play it until finished");
+ radioGrp_1->end();
+
+ Fl_Group *radioGrp_2 = new Fl_Group(x(), y()+70, w(), 70); // radio group for the mutex
+ new gBox(x(), y()+80, 70, 25, "When the sequencer is halted:", FL_ALIGN_LEFT);
+ chansStopOnSeqHalt_1 = new gRadio(x()+25, y()+105, 280, 20, "stop immediately all dynamic channels");
+ chansStopOnSeqHalt_0 = new gRadio(x()+25, y()+125, 280, 20, "play all dynamic channels until finished");
+ radioGrp_2->end();
+
+ treatRecsAsLoops = new gCheck(x(), y()+155, 280, 20, "Treat one shot channels with actions as loops");
+
+ end();
+ labelsize(11);
+
+ G_Conf.recsStopOnChanHalt == 1 ? recsStopOnChanHalt_1->value(1) : recsStopOnChanHalt_0->value(1);
+ G_Conf.chansStopOnSeqHalt == 1 ? chansStopOnSeqHalt_1->value(1) : chansStopOnSeqHalt_0->value(1);
+ G_Conf.treatRecsAsLoops == 1 ? treatRecsAsLoops->value(1) : treatRecsAsLoops->value(0);
+
+ recsStopOnChanHalt_1->callback(cb_radio_mutex, (void*)this);
+ recsStopOnChanHalt_0->callback(cb_radio_mutex, (void*)this);
+ chansStopOnSeqHalt_1->callback(cb_radio_mutex, (void*)this);
+ chansStopOnSeqHalt_0->callback(cb_radio_mutex, (void*)this);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabBehaviors::cb_radio_mutex(Fl_Widget *w, void *p) { ((gTabBehaviors*)p)->__cb_radio_mutex(w); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabBehaviors::__cb_radio_mutex(Fl_Widget *w)
+{
+ ((Fl_Button *)w)->type(FL_RADIO_BUTTON);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gTabBehaviors::save()
+{
+ G_Conf.recsStopOnChanHalt = recsStopOnChanHalt_1->value() == 1 ? 1 : 0;
+ G_Conf.chansStopOnSeqHalt = chansStopOnSeqHalt_1->value() == 1 ? 1 : 0;
+ G_Conf.treatRecsAsLoops = treatRecsAsLoops->value() == 1 ? 1 : 0;
+}
+
+
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+
+
+gdConfig::gdConfig(int w, int h) : gWindow(w, h, "Configuration")
+{
+ set_modal();
+
+ if (G_Conf.configX)
+ resize(G_Conf.configX, G_Conf.configY, this->w(), this->h());
+
+ Fl_Tabs *tabs = new Fl_Tabs(8, 8, w-16, h-44);
+ tabAudio = new gTabAudio(tabs->x()+10, tabs->y()+20, tabs->w()-20, tabs->h()-40);
+ tabMidi = new gTabMidi(tabs->x()+10, tabs->y()+20, tabs->w()-20, tabs->h()-40);
+ tabBehaviors = new gTabBehaviors(tabs->x()+10, tabs->y()+20, tabs->w()-20, tabs->h()-40);
+ tabMisc = new gTabMisc(tabs->x()+10, tabs->y()+20, tabs->w()-20, tabs->h()-40);
+ tabs->end();
+
+ save = new gClick (w-88, h-28, 80, 20, "Save");
+ cancel = new gClick (w-176, h-28, 80, 20, "Cancel");
+
+ end();
+
+ tabs->box(FL_FLAT_BOX); // TODO - G_BOX crashes FLTK 1.3.3
+
+ tabs->labelcolor(COLOR_TEXT_0);
+
+ save->callback(cb_save_config, (void*)this);
+ cancel->callback(cb_cancel, (void*)this);
+
+ gu_setFavicon(this);
+ setId(WID_CONFIG);
+ show();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gdConfig::~gdConfig()
+{
+ G_Conf.configX = x();
+ G_Conf.configY = y();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdConfig::cb_save_config(Fl_Widget *w, void *p) { ((gdConfig*)p)->__cb_save_config(); }
+void gdConfig::cb_cancel (Fl_Widget *w, void *p) { ((gdConfig*)p)->__cb_cancel(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdConfig::__cb_save_config()
+{
+ tabAudio->save();
+ tabBehaviors->save();
+ tabMidi->save();
+ tabMisc->save();
+ do_callback();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdConfig::__cb_cancel()
+{
+ do_callback();
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_config
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifndef GD_CONFIG_H
+#define GD_CONFIG_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Double_Window.H>
+#include <FL/Fl_Tabs.H>
+#include "../elems/ge_window.h"
+
+
+class gdConfig : public gWindow
+{
+private:
+ static void cb_save_config (Fl_Widget *w, void *p);
+ static void cb_cancel (Fl_Widget *w, void *p);
+ inline void __cb_save_config();
+ inline void __cb_cancel();
+
+public:
+ gdConfig(int w, int h);
+ ~gdConfig();
+
+ class gTabAudio *tabAudio;
+ class gTabBehaviors *tabBehaviors;
+ class gTabMidi *tabMidi;
+ class gTabMisc *tabMisc;
+ class gClick *save;
+ class gClick *cancel;
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+class gTabMidi : public Fl_Group
+{
+private:
+
+ void fetchSystems();
+ void fetchOutPorts();
+ void fetchInPorts();
+ void fetchMidiMaps();
+
+ static void cb_changeSystem (Fl_Widget *w, void *p);
+ inline void __cb_changeSystem();
+
+ int systemInitValue;
+
+public:
+
+ class gChoice *system;
+ class gChoice *portOut;
+ class gChoice *portIn;
+ class gCheck *noNoteOff;
+ class gChoice *midiMap;
+ class gChoice *sync;
+
+ gTabMidi(int x, int y, int w, int h);
+
+ void save();
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+class gTabAudio : public Fl_Group
+{
+private:
+ static void cb_deactivate_sounddev(Fl_Widget *w, void *p);
+ static void cb_fetchInChans (Fl_Widget *w, void *p);
+ static void cb_fetchOutChans (Fl_Widget *w, void *p);
+ static void cb_showInputInfo (Fl_Widget *w, void *p);
+ static void cb_showOutputInfo (Fl_Widget *w, void *p);
+ inline void __cb_deactivate_sounddev();
+ inline void __cb_fetchInChans();
+ inline void __cb_fetchOutChans();
+ inline void __cb_showInputInfo();
+ inline void __cb_showOutputInfo();
+
+ void fetchSoundDevs();
+ void fetchInChans(int menuItem);
+ void fetchOutChans(int menuItem);
+ int findMenuDevice(class gChoice *m, int device);
+
+ int soundsysInitValue;
+
+public:
+ class gChoice *soundsys;
+ class gChoice *samplerate;
+ class gChoice *rsmpQuality;
+ class gChoice *sounddevIn;
+ class gClick *devInInfo;
+ class gChoice *channelsIn;
+ class gChoice *sounddevOut;
+ class gClick *devOutInfo;
+ class gChoice *channelsOut;
+ class gCheck *limitOutput;
+ class gChoice *buffersize;
+ class gInput *delayComp;
+
+ gTabAudio(int x, int y, int w, int h);
+
+ void save();
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+class gTabBehaviors : public Fl_Group
+{
+private:
+ static void cb_radio_mutex (Fl_Widget *w, void *p);
+ inline void __cb_radio_mutex(Fl_Widget *w);
+
+public:
+ class gRadio *recsStopOnChanHalt_1;
+ class gRadio *recsStopOnChanHalt_0;
+ class gRadio *chansStopOnSeqHalt_1;
+ class gRadio *chansStopOnSeqHalt_0;
+ class gCheck *treatRecsAsLoops;
+
+ gTabBehaviors(int x, int y, int w, int h);
+
+ void save();
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+class gTabMisc : public Fl_Group
+{
+public:
+ class gChoice *debugMsg;
+
+ gTabMisc(int x, int y, int w, int h);
+
+ void save();
+};
+
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_devInfo
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include "../../core/kernelAudio.h"
+#include "../../utils/gui_utils.h"
+#include "../elems/ge_mixed.h"
+#include "gd_devInfo.h"
+
+
+gdDevInfo::gdDevInfo(unsigned dev)
+: Fl_Window(340, 300, "Device information") {
+ set_modal();
+
+ text = new gBox(8, 8, 320, 200, "", (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_TOP));
+ close = new gClick(252, h()-28, 80, 20, "Close");
+ end();
+
+ std::string bufTxt;
+ char bufNum[128];
+ int lines = 0;
+
+ bufTxt = "Device name: ";
+ bufTxt += +kernelAudio::getDeviceName(dev);
+ bufTxt += "\n";
+ lines++;
+
+ bufTxt += "Total output(s): ";
+ sprintf(bufNum, "%d\n", kernelAudio::getMaxOutChans(dev));
+ bufTxt += bufNum;
+ lines++;
+
+ bufTxt += "Total intput(s): ";
+ sprintf(bufNum, "%d\n", kernelAudio::getMaxInChans(dev));
+ bufTxt += bufNum;
+ lines++;
+
+ bufTxt += "Duplex channel(s): ";
+ sprintf(bufNum, "%d\n", kernelAudio::getDuplexChans(dev));
+ bufTxt += bufNum;
+ lines++;
+
+ bufTxt += "Default output: ";
+ sprintf(bufNum, "%s\n", kernelAudio::isDefaultOut(dev) ? "yes" : "no");
+ bufTxt += bufNum;
+ lines++;
+
+ bufTxt += "Default input: ";
+ sprintf(bufNum, "%s\n", kernelAudio::isDefaultIn(dev) ? "yes" : "no");
+ bufTxt += bufNum;
+ lines++;
+
+ int totalFreq = kernelAudio::getTotalFreqs(dev);
+ bufTxt += "Supported frequencies: ";
+ sprintf(bufNum, "%d", totalFreq);
+ bufTxt += bufNum;
+ lines++;
+
+ for (int i=0; i<totalFreq; i++) {
+ sprintf(bufNum, "%d ", kernelAudio::getFreq(dev, i));
+ if (i%6 == 0) { // new line each X printed freqs AND on the first line (i%0 != 0)
+ bufTxt += "\n ";
+ lines++;
+ }
+ bufTxt += bufNum;
+ }
+
+ text->copy_label(bufTxt.c_str());
+
+ /* resize the window to fit the content. fl_height() returns the height
+ * of a line. fl_height() * total lines + margins + button size */
+
+ resize(x(), y(), w(), lines*fl_height() + 8 + 8 + 8 + 20);
+ close->position(close->x(), lines*fl_height() + 8 + 8);
+
+ close->callback(__cb_window_closer, (void*)this);
+ gu_setFavicon(this);
+ show();
+}
+
+
+gdDevInfo::~gdDevInfo() {}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_devInfo
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef GD_DEV_INFO_H
+#define GD_DEV_INFO_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+
+
+class gdDevInfo : public Fl_Window {
+private:
+ class gBox *text;
+ class gClick *close;
+
+public:
+ gdDevInfo(unsigned dev);
+ ~gdDevInfo();
+};
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_editor
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include "../../utils/gui_utils.h"
+#include "../../glue/glue.h"
+#include "../../core/waveFx.h"
+#include "../../core/conf.h"
+#include "../../core/graphics.h"
+#include "../../core/mixerHandler.h"
+#include "../../core/channel.h"
+#include "../../core/sampleChannel.h"
+#include "../../core/mixer.h"
+#include "../../core/wave.h"
+#include "../elems/ge_waveform.h"
+#include "../elems/ge_mixed.h"
+#include "../elems/ge_channel.h"
+#include "../elems/ge_waveTools.h"
+#include "../elems/ge_keyboard.h"
+#include "gd_editor.h"
+#include "gd_mainWindow.h"
+#include "gd_warnings.h"
+
+
+extern Mixer G_Mixer;
+extern gdMainWindow *mainWin;
+extern Conf G_Conf;
+
+
+gdEditor::gdEditor(SampleChannel *ch)
+ : gWindow(640, 480),
+ ch(ch)
+{
+ set_non_modal();
+
+ if (G_Conf.sampleEditorX)
+ resize(G_Conf.sampleEditorX, G_Conf.sampleEditorY, G_Conf.sampleEditorW, G_Conf.sampleEditorH);
+
+ /* top bar: grid and zoom tools */
+
+ Fl_Group *bar = new Fl_Group(8, 8, w()-16, 20);
+ bar->begin();
+ grid = new gChoice(bar->x(), bar->y(), 50, 20);
+ snap = new gCheck(grid->x()+grid->w()+4, bar->y()+4, 12, 12);
+ zoomOut = new gClick(bar->x()+bar->w()-20, bar->y(), 20, 20, "", zoomOutOff_xpm, zoomOutOn_xpm);
+ zoomIn = new gClick(zoomOut->x()-24, bar->y(), 20, 20, "", zoomInOff_xpm, zoomInOn_xpm);
+ bar->end();
+ bar->resizable(new gBox(grid->x()+grid->w()+4, bar->y(), 80, bar->h()));
+
+ /* waveform */
+
+ waveTools = new gWaveTools(8, 36, w()-16, h()-120, ch);
+ waveTools->end();
+
+ /* other tools */
+
+ Fl_Group *tools = new Fl_Group(8, waveTools->y()+waveTools->h()+8, w()-16, 130);
+ tools->begin();
+ volume = new gDial (tools->x()+42, tools->y(), 20, 20, "Volume");
+ volumeNum = new gInput(volume->x()+volume->w()+4, tools->y(), 46, 20, "dB");
+
+ boost = new gDial (volumeNum->x()+volumeNum->w()+80, tools->y(), 20, 20, "Boost");
+ boostNum = new gInput(boost->x()+boost->w()+4, tools->y(), 46, 20, "dB");
+
+ normalize = new gClick(boostNum->x()+boostNum->w()+54, tools->y(), 70, 20, "Normalize");
+ pan = new gDial (normalize->x()+normalize->w()+40, tools->y(), 20, 20, "Pan");
+ panNum = new gInput(pan->x()+pan->w()+4, tools->y(), 45, 20, "%");
+
+ pitch = new gDial (tools->x()+42, volume->y()+volume->h()+4, 20, 20, "Pitch");
+ pitchNum = new gInput(pitch->x()+pitch->w()+4, volume->y()+volume->h()+4, 46, 20);
+ pitchToBar = new gClick(pitchNum->x()+pitchNum->w()+4, volume->y()+volume->h()+4, 46, 20, "To bar");
+ pitchToSong = new gClick(pitchToBar->x()+pitchToBar->w()+4, volume->y()+volume->h()+4, 46, 20, "To song");
+ pitchHalf = new gClick(pitchToSong->x()+pitchToSong->w()+4, volume->y()+volume->h()+4, 21, 20, "÷");
+ pitchDouble = new gClick(pitchHalf->x()+pitchHalf->w()+4, volume->y()+volume->h()+4, 21, 20, "×");
+ pitchReset = new gClick(pitchDouble->x()+pitchDouble->w()+4, volume->y()+volume->h()+4, 46, 20, "Reset");
+ reload = new gClick(pitchReset->x()+pitchReset->w()+4, volume->y()+volume->h()+4, 70, 20, "Reload");
+
+ chanStart = new gInput(tools->x()+52, pitch->y()+pitch->h()+4, 60, 20, "Start");
+ chanEnd = new gInput(chanStart->x()+chanStart->w()+40, pitch->y()+pitch->h()+4, 60, 20, "End");
+ resetStartEnd = new gClick(chanEnd->x()+chanEnd->w()+4, pitch->y()+pitch->h()+4, 46, 20, "Reset");
+
+ tools->end();
+ tools->resizable(new gBox(panNum->x()+panNum->w()+4, tools->y(), 80, tools->h()));
+
+ /* grid tool setup */
+
+ grid->add("(off)");
+ grid->add("2");
+ grid->add("3");
+ grid->add("4");
+ grid->add("6");
+ grid->add("8");
+ grid->add("16");
+ grid->add("32");
+ grid->add("64");
+ grid->value(G_Conf.sampleEditorGridVal);
+ grid->callback(cb_changeGrid, (void*)this);
+
+ snap->value(G_Conf.sampleEditorGridOn);
+ snap->callback(cb_enableSnap, (void*)this);
+
+ /* TODO - redraw grid if != (off) */
+
+ char buf[16];
+ sprintf(buf, "%d", ch->begin / 2); // divided by 2 because stereo
+ chanStart->value(buf);
+ chanStart->type(FL_INT_INPUT);
+ chanStart->callback(cb_setChanPos, this);
+
+ /* inputs callback: fire when they lose focus or Enter is pressed. */
+
+ chanStart->when(FL_WHEN_RELEASE | FL_WHEN_ENTER_KEY);
+ chanEnd ->when(FL_WHEN_RELEASE | FL_WHEN_ENTER_KEY);
+
+ sprintf(buf, "%d", ch->end / 2); // divided by 2 because stereo
+ chanEnd->value(buf);
+ chanEnd->type(FL_INT_INPUT);
+ chanEnd->callback(cb_setChanPos, this);
+
+ resetStartEnd->callback(cb_resetStartEnd, this);
+
+ volume->callback(cb_setVolume, (void*)this);
+ volume->value(ch->guiChannel->vol->value());
+
+ float dB = 20*log10(ch->volume); // dB = 20*log_10(linear value)
+ if (dB > -INFINITY) sprintf(buf, "%.2f", dB);
+ else sprintf(buf, "-inf");
+ volumeNum->value(buf);
+ volumeNum->align(FL_ALIGN_RIGHT);
+ volumeNum->callback(cb_setVolumeNum, (void*)this);
+
+ boost->range(1.0f, 10.0f);
+ boost->callback(cb_setBoost, (void*)this);
+ if (ch->boost > 10.f)
+ boost->value(10.0f);
+ else
+ boost->value(ch->boost);
+ boost->when(FL_WHEN_CHANGED | FL_WHEN_RELEASE);
+
+ float boost = 20*log10(ch->boost); // dB = 20*log_10(linear value)
+ sprintf(buf, "%.2f", boost);
+ boostNum->value(buf);
+ boostNum->align(FL_ALIGN_RIGHT);
+ boostNum->callback(cb_setBoostNum, (void*)this);
+
+ normalize->callback(cb_normalize, (void*)this);
+
+ pan->range(0.0f, 2.0f);
+ pan->callback(cb_panning, (void*)this);
+
+ pitch->range(0.01f, 4.0f);
+ pitch->value(ch->pitch);
+ pitch->callback(cb_setPitch, (void*)this);
+ pitch->when(FL_WHEN_RELEASE);
+
+ sprintf(buf, "%.4f", ch->pitch); // 4 digits
+ pitchNum->value(buf);
+ pitchNum->align(FL_ALIGN_RIGHT);
+ pitchNum->callback(cb_setPitchNum, (void*)this);
+ pitchNum->when(FL_WHEN_RELEASE | FL_WHEN_ENTER_KEY);
+
+ pitchToBar->callback(cb_setPitchToBar, (void*)this);
+ pitchToSong->callback(cb_setPitchToSong, (void*)this);
+ pitchHalf->callback(cb_setPitchHalf, (void*)this);
+ pitchDouble->callback(cb_setPitchDouble, (void*)this);
+ pitchReset->callback(cb_resetPitch, (void*)this);
+
+ reload->callback(cb_reload, (void*)this);
+
+ zoomOut->callback(cb_zoomOut, (void*)this);
+ zoomIn->callback(cb_zoomIn, (void*)this);
+
+ /* logical samples (aka takes) cannot be reloaded. So far. */
+
+ if (ch->wave->isLogical)
+ reload->deactivate();
+
+ if (ch->panRight < 1.0f) {
+ char buf[8];
+ sprintf(buf, "%d L", abs((ch->panRight * 100.0f) - 100));
+ pan->value(ch->panRight);
+ panNum->value(buf);
+ }
+ else if (ch->panRight == 1.0f && ch->panLeft == 1.0f) {
+ pan->value(1.0f);
+ panNum->value("C");
+ }
+ else {
+ char buf[8];
+ sprintf(buf, "%d R", abs((ch->panLeft * 100.0f) - 100));
+ pan->value(2.0f - ch->panLeft);
+ panNum->value(buf);
+ }
+
+ panNum->align(FL_ALIGN_RIGHT);
+ panNum->readonly(1);
+ panNum->cursor_color(FL_WHITE);
+
+ gu_setFavicon(this);
+ size_range(640, 480);
+ resizable(waveTools);
+
+ label(ch->wave->name.c_str());
+
+ show();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gdEditor::~gdEditor()
+{
+ G_Conf.sampleEditorX = x();
+ G_Conf.sampleEditorY = y();
+ G_Conf.sampleEditorW = w();
+ G_Conf.sampleEditorH = h();
+ G_Conf.sampleEditorGridVal = grid->value();
+ G_Conf.sampleEditorGridOn = snap->value();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::cb_setChanPos (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setChanPos(); }
+void gdEditor::cb_resetStartEnd (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_resetStartEnd(); }
+void gdEditor::cb_setVolume (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setVolume(); }
+void gdEditor::cb_setVolumeNum (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setVolumeNum(); }
+void gdEditor::cb_setBoost (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setBoost(); }
+void gdEditor::cb_setBoostNum (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setBoostNum(); }
+void gdEditor::cb_normalize (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_normalize(); }
+void gdEditor::cb_panning (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_panning(); }
+void gdEditor::cb_reload (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_reload(); }
+void gdEditor::cb_setPitch (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setPitch(); }
+void gdEditor::cb_setPitchToBar (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setPitchToBar(); }
+void gdEditor::cb_setPitchToSong (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setPitchToSong(); }
+void gdEditor::cb_setPitchHalf (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setPitchHalf(); }
+void gdEditor::cb_setPitchDouble (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setPitchDouble(); }
+void gdEditor::cb_resetPitch (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_resetPitch(); }
+void gdEditor::cb_setPitchNum (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_setPitchNum(); }
+void gdEditor::cb_zoomIn (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_zoomIn(); }
+void gdEditor::cb_zoomOut (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_zoomOut(); }
+void gdEditor::cb_changeGrid (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_changeGrid(); }
+void gdEditor::cb_enableSnap (Fl_Widget *w, void *p) { ((gdEditor*)p)->__cb_enableSnap(); }
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_enableSnap()
+{
+ waveTools->waveform->setSnap(!waveTools->waveform->getSnap());
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_setPitchToBar()
+{
+ glue_setPitch(this, ch, ch->end/(float)G_Mixer.framesPerBar, true);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_setPitchToSong()
+{
+ glue_setPitch(this, ch, ch->end/(float)G_Mixer.totalFrames, true);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_resetPitch()
+{
+ glue_setPitch(this, ch, 1.0f, true);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_setChanPos()
+{
+ glue_setBeginEndChannel(
+ this,
+ ch,
+ atoi(chanStart->value())*2, // glue halves printed values
+ atoi(chanEnd->value())*2,
+ true
+ );
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_resetStartEnd()
+{
+ glue_setBeginEndChannel(this, ch, 0, ch->wave->size, true);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_setVolume()
+{
+ glue_setVolEditor(this, ch, volume->value(), false);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_setVolumeNum()
+{
+ glue_setVolEditor(this, ch, atof(volumeNum->value()), true);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_setBoost()
+{
+ if (Fl::event() == FL_DRAG)
+ glue_setBoost(this, ch, boost->value(), false);
+ else if (Fl::event() == FL_RELEASE) {
+ glue_setBoost(this, ch, boost->value(), false);
+ waveTools->updateWaveform();
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_setBoostNum()
+{
+ glue_setBoost(this, ch, atof(boostNum->value()), true);
+ waveTools->updateWaveform();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_normalize()
+{
+ float val = wfx_normalizeSoft(ch->wave);
+ glue_setBoost(this, ch, val, false); // we pretend that a fake user turns the dial (numeric=false)
+ if (val < 0.0f)
+ boost->value(0.0f);
+ else
+ if (val > 20.0f) // a dial > than it's max value goes crazy
+ boost->value(10.0f);
+ else
+ boost->value(val);
+ waveTools->updateWaveform();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_panning()
+{
+ glue_setPanning(this, ch, pan->value());
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_reload()
+{
+ if (!gdConfirmWin("Warning", "Reload sample: are you sure?"))
+ return;
+
+ /* no need for glue_loadChan, there's no gui to refresh */
+
+ ch->load(ch->wave->pathfile.c_str());
+
+ glue_setBoost(this, ch, DEFAULT_BOOST, true);
+ glue_setPitch(this, ch, gDEFAULT_PITCH, true);
+ glue_setPanning(this, ch, 1.0f);
+ pan->value(1.0f); // glue_setPanning doesn't do it
+ pan->redraw(); // glue_setPanning doesn't do it
+
+ waveTools->waveform->stretchToWindow();
+ waveTools->updateWaveform();
+
+ glue_setBeginEndChannel(this, ch, 0, ch->wave->size, true);
+
+ redraw();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_setPitch()
+{
+ glue_setPitch(this, ch, pitch->value(), false);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_setPitchNum()
+{
+ glue_setPitch(this, ch, atof(pitchNum->value()), true);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_setPitchHalf()
+{
+ glue_setPitch(this, ch, pitch->value()/2, true);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_setPitchDouble()
+{
+ glue_setPitch(this, ch, pitch->value()*2, true);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_zoomIn()
+{
+ waveTools->waveform->setZoom(-1);
+ waveTools->redraw();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_zoomOut()
+{
+ waveTools->waveform->setZoom(0);
+ waveTools->redraw();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdEditor::__cb_changeGrid()
+{
+ waveTools->waveform->setGridLevel(atoi(grid->text()));
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_editor
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifndef GD_EDITOR_H
+#define GD_EDITOR_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Double_Window.H>
+#include <math.h>
+#include "../elems/ge_window.h"
+
+
+class gdEditor : public gWindow {
+
+private:
+
+ static void cb_setChanPos (Fl_Widget *w, void *p);
+ static void cb_resetStartEnd (Fl_Widget *w, void *p);
+ static void cb_setVolume (Fl_Widget *w, void *p);
+ static void cb_setVolumeNum (Fl_Widget *w, void *p);
+ static void cb_setBoost (Fl_Widget *w, void *p);
+ static void cb_setBoostNum (Fl_Widget *w, void *p);
+ static void cb_normalize (Fl_Widget *w, void *p);
+ static void cb_panning (Fl_Widget *w, void *p);
+ static void cb_reload (Fl_Widget *w, void *p);
+ static void cb_setPitch (Fl_Widget *w, void *p);
+ static void cb_setPitchToBar (Fl_Widget *w, void *p);
+ static void cb_setPitchToSong(Fl_Widget *w, void *p);
+ static void cb_setPitchHalf (Fl_Widget *w, void *p);
+ static void cb_setPitchDouble(Fl_Widget *w, void *p);
+ static void cb_resetPitch (Fl_Widget *w, void *p);
+ static void cb_setPitchNum (Fl_Widget *w, void *p);
+ static void cb_zoomIn (Fl_Widget *w, void *p);
+ static void cb_zoomOut (Fl_Widget *w, void *p);
+ static void cb_changeGrid (Fl_Widget *w, void *p);
+ static void cb_enableSnap (Fl_Widget *w, void *p);
+ inline void __cb_setChanPos();
+ inline void __cb_resetStartEnd();
+ inline void __cb_setVolume();
+ inline void __cb_setVolumeNum();
+ inline void __cb_setBoost();
+ inline void __cb_setBoostNum();
+ inline void __cb_normalize();
+ inline void __cb_panning();
+ inline void __cb_reload();
+ inline void __cb_setPitch();
+ inline void __cb_setPitchToBar();
+ inline void __cb_setPitchToSong();
+ inline void __cb_setPitchHalf();
+ inline void __cb_setPitchDouble();
+ inline void __cb_resetPitch();
+ inline void __cb_setPitchNum();
+ inline void __cb_zoomIn();
+ inline void __cb_zoomOut();
+ inline void __cb_changeGrid();
+ inline void __cb_enableSnap();
+
+public:
+
+ gdEditor(class SampleChannel *ch);
+ ~gdEditor();
+
+ class gClick *zoomIn;
+ class gClick *zoomOut;
+ class gWaveTools *waveTools;
+ class gInput *chanStart;
+ class gInput *chanEnd;
+ class gClick *resetStartEnd;
+ class gDial *volume;
+ class gInput *volumeNum;
+ class gDial *boost;
+ class gInput *boostNum;
+ class gClick *normalize;
+ class gDial *pan;
+ class gInput *panNum;
+ class gClick *reload;
+ class gDial *pitch;
+ class gInput *pitchNum;
+ class gClick *pitchToBar;
+ class gClick *pitchToSong;
+ class gClick *pitchHalf;
+ class gClick *pitchDouble;
+ class gClick *pitchReset;
+ class gClick *close;
+ class gChoice *grid;
+ class gCheck *snap;
+
+ class SampleChannel *ch;
+};
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_keyGrabber
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../utils/gui_utils.h"
+#include "../../core/conf.h"
+#include "../../core/channel.h"
+#include "../../core/sampleChannel.h"
+#include "../../core/midiChannel.h"
+#include "../../utils/log.h"
+#include "../elems/ge_keyboard.h"
+#include "../elems/ge_mixed.h"
+#include "../elems/ge_channel.h"
+#include "../elems/ge_channelButton.h"
+#include "gd_keyGrabber.h"
+#include "gd_config.h"
+#include "gd_mainWindow.h"
+
+
+extern Conf G_Conf;
+extern gdMainWindow *mainWin;
+
+
+gdKeyGrabber::gdKeyGrabber(Channel *ch)
+ : gWindow(300, 126, "Key configuration"), ch(ch)
+{
+ set_modal();
+ text = new gBox(8, 8, 284, 80, "");
+ clear = new gClick(w()-88, text->y()+text->h()+8, 80, 20, "Clear");
+ cancel = new gClick(clear->x()-88, clear->y(), 80, 20, "Close");
+ end();
+
+ clear->callback(cb_clear, (void*)this);
+ cancel->callback(cb_cancel, (void*)this);
+
+ updateText(ch->key);
+
+ gu_setFavicon(this);
+ show();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdKeyGrabber::cb_clear (Fl_Widget *w, void *p) { ((gdKeyGrabber*)p)->__cb_clear(); }
+void gdKeyGrabber::cb_cancel(Fl_Widget *w, void *p) { ((gdKeyGrabber*)p)->__cb_cancel(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdKeyGrabber::__cb_cancel()
+{
+ do_callback();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdKeyGrabber::__cb_clear()
+{
+ updateText(0);
+ setButtonLabel(0);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdKeyGrabber::setButtonLabel(int key)
+{
+ char tmp[2]; sprintf(tmp, "%c", key);
+ ch->guiChannel->mainButton->setKey(tmp);
+ ch->key = key;
+}
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdKeyGrabber::updateText(int key)
+{
+ char tmp2[64];
+ if (key != 0)
+ sprintf(tmp2, "Press a key.\n\nCurrent binding: %c", key);
+ else
+ sprintf(tmp2, "Press a key.\n\nCurrent binding: [none]");
+ text->copy_label(tmp2);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int gdKeyGrabber::handle(int e)
+{
+ int ret = Fl_Group::handle(e);
+ switch(e) {
+ case FL_KEYUP: {
+ int x = Fl::event_key();
+ if (strlen(Fl::event_text()) != 0
+ && x != FL_BackSpace
+ && x != FL_Enter
+ && x != FL_Delete
+ && x != FL_Tab
+ && x != FL_End
+ && x != ' ')
+ {
+ gLog("set key '%c' (%d) for channel %d\n", x, x, ch->index);
+ setButtonLabel(x);
+ updateText(x);
+ break;
+ }
+ else
+ gLog("invalid key\n");
+ }
+ }
+ return(ret);
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_keyGrabber
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef GD_KEYGRABBER_H
+#define GD_KEYGRABBER_H
+
+
+#include <FL/Fl.H>
+#include "../elems/ge_window.h"
+
+
+class gdKeyGrabber : public gWindow
+{
+private:
+
+ class Channel *ch;
+
+ class gBox *text;
+ class gClick *clear;
+ class gClick *cancel;
+
+ static void cb_clear (Fl_Widget *w, void *p);
+ static void cb_cancel(Fl_Widget *w, void *p);
+ inline void __cb_clear ();
+ inline void __cb_cancel();
+
+ void setButtonLabel(int key);
+
+ void updateText(int key);
+
+public:
+
+ gdKeyGrabber(class Channel *ch);
+ int handle(int e);
+};
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_mainWindow
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifdef __linux__
+ #include <sys/stat.h> // for mkdir
+#endif
+
+
+#include "../../core/graphics.h"
+#include "../../core/mixer.h"
+#include "../../core/recorder.h"
+#include "../../core/mixerHandler.h"
+#include "../../core/pluginHost.h"
+#include "../../core/channel.h"
+#include "../../core/sampleChannel.h"
+#include "../../core/init.h"
+#include "../../core/patch.h"
+#include "../../core/conf.h"
+#include "../../glue/glue.h"
+#include "../elems/ge_keyboard.h"
+#include "gd_warnings.h"
+#include "gd_bpmInput.h"
+#include "gd_beatsInput.h"
+#include "gd_midiInput.h"
+#include "gd_about.h"
+#include "gd_config.h"
+#include "gd_browser.h"
+#include "gd_mainWindow.h"
+
+
+#ifdef WITH_VST
+#include "gd_pluginList.h"
+#endif
+
+
+extern Mixer G_Mixer;
+extern Patch G_Patch;
+extern Conf G_Conf;
+extern gdMainWindow *mainWin;
+extern bool G_quit;
+extern bool G_audio_status;
+
+#if defined(WITH_VST)
+extern PluginHost G_PluginHost;
+#endif
+
+
+gdMainWindow::gdMainWindow(int W, int H, const char *title, int argc, char **argv)
+ : gWindow(W, H, title)
+{
+ Fl::visible_focus(0);
+ Fl::background(25, 25, 25);
+ Fl::set_boxtype(G_BOX, gDrawBox, 1, 1, 2, 2); // custom box G_BOX
+
+ size_range(GUI_WIDTH, GUI_HEIGHT);
+
+ menu = new gMenu(8, -1);
+ inOut = new gInOut(408, 8);
+ controller = new gController(8, 39);
+ timing = new gTiming(632, 39);
+ beatMeter = new gBeatMeter(100, 83, 609, 20);
+ keyboard = new gKeyboard(8, 122, w()-16, 380);
+
+ /* zone 1 - menus, and I/O tools */
+
+ Fl_Group *zone1 = new Fl_Group(8, 8, W-16, 20);
+ zone1->add(menu);
+ zone1->resizable(new Fl_Box(300, 8, 80, 20));
+ zone1->add(inOut);
+
+ /* zone 2 - controller and timing tools */
+
+ Fl_Group *zone2 = new Fl_Group(8, controller->y(), W-16, controller->h());
+ zone2->add(controller);
+ zone2->resizable(new Fl_Box(controller->x()+controller->w()+4, zone2->y(), 80, 20));
+ zone2->add(timing);
+
+ /* zone 3 - beat meter */
+
+ Fl_Group *zone3 = new Fl_Group(8, beatMeter->y(), W-16, beatMeter->h());
+ zone3->add(beatMeter);
+
+ /* zone 4 - the keyboard (Fl_Group is unnecessary here, keyboard is
+ * a group by itself) */
+
+ resizable(keyboard);
+
+ add(zone1);
+ add(zone2);
+ add(zone3);
+ add(keyboard);
+ callback(cb_endprogram);
+ gu_setFavicon(this);
+ show(argc, argv);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdMainWindow::cb_endprogram(Fl_Widget *v, void *p) { mainWin->__cb_endprogram(); }
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gdMainWindow::__cb_endprogram()
+{
+ if (!gdConfirmWin("Warning", "Quit Giada: are you sure?"))
+ return;
+ init_shutdown();
+ hide();
+ delete this;
+}
+
+
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+
+
+gInOut::gInOut(int x, int y)
+ : Fl_Group(x, y, 394, 20)
+{
+ begin();
+
+#if defined(WITH_VST)
+ masterFxIn = new gFxButton (x, y, 20, 20, fxOff_xpm, fxOn_xpm);
+ inVol = new gDial (masterFxIn->x()+masterFxIn->w()+4, y, 20, 20);
+ inMeter = new gSoundMeter(inVol->x()+inVol->w()+4, y+5, 140, 10);
+ inToOut = new gClick (inMeter->x()+inMeter->w()+4, y+5, 10, 10, "");
+ outMeter = new gSoundMeter(inToOut->x()+inToOut->w()+4, y+5, 140, 10);
+ outVol = new gDial (outMeter->x()+outMeter->w()+4, y, 20, 20);
+ masterFxOut = new gFxButton (outVol->x()+outVol->w()+4, y, 20, 20, fxOff_xpm, fxOn_xpm);
+#else
+ inVol = new gDial (x+62, y, 20, 20);
+ inMeter = new gSoundMeter(inVol->x()+inVol->w()+4, y+5, 140, 10);
+ outMeter = new gSoundMeter(inMeter->x()+inMeter->w()+4, y+5, 140, 10);
+ outVol = new gDial (outMeter->x()+outMeter->w()+4, y, 20, 20);
+#endif
+
+ end();
+
+ resizable(NULL); // don't resize any widget
+
+ outVol->callback(cb_outVol, (void*)this);
+ outVol->value(G_Mixer.outVol);
+ inVol->callback(cb_inVol, (void*)this);
+ inVol->value(G_Mixer.inVol);
+
+#ifdef WITH_VST
+ masterFxOut->callback(cb_masterFxOut, (void*)this);
+ masterFxIn->callback(cb_masterFxIn, (void*)this);
+ inToOut->callback(cb_inToOut, (void*)this);
+ inToOut->type(FL_TOGGLE_BUTTON);
+#endif
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gInOut::cb_outVol (Fl_Widget *v, void *p) { ((gInOut*)p)->__cb_outVol(); }
+void gInOut::cb_inVol (Fl_Widget *v, void *p) { ((gInOut*)p)->__cb_inVol(); }
+#ifdef WITH_VST
+void gInOut::cb_masterFxOut(Fl_Widget *v, void *p) { ((gInOut*)p)->__cb_masterFxOut(); }
+void gInOut::cb_masterFxIn (Fl_Widget *v, void *p) { ((gInOut*)p)->__cb_masterFxIn(); }
+void gInOut::cb_inToOut (Fl_Widget *v, void *p) { ((gInOut*)p)->__cb_inToOut(); }
+#endif
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gInOut::__cb_outVol()
+{
+ glue_setOutVol(outVol->value());
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gInOut::__cb_inVol()
+{
+ glue_setInVol(inVol->value());
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+#ifdef WITH_VST
+void gInOut::__cb_masterFxOut()
+{
+ gu_openSubWindow(mainWin, new gdPluginList(PluginHost::MASTER_OUT), WID_FX_LIST);
+}
+
+void gInOut::__cb_masterFxIn()
+{
+ gu_openSubWindow(mainWin, new gdPluginList(PluginHost::MASTER_IN), WID_FX_LIST);
+}
+
+void gInOut::__cb_inToOut()
+{
+ G_Mixer.inToOut = inToOut->value();
+}
+#endif
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gInOut::refresh()
+{
+ outMeter->mixerPeak = G_Mixer.peakOut;
+ inMeter->mixerPeak = G_Mixer.peakIn;
+ outMeter->redraw();
+ inMeter->redraw();
+}
+
+
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+
+
+gMenu::gMenu(int x, int y)
+ : Fl_Group(x, y, 300, 20)
+{
+ begin();
+
+ file = new gClick(x, y, 70, 21, "file");
+ edit = new gClick(file->x()+file->w()+4, y, 70, 21, "edit");
+ config = new gClick(edit->x()+edit->w()+4, y, 70, 21, "config");
+ about = new gClick(config->x()+config->w()+4, y, 70, 21, "about");
+
+ end();
+
+ resizable(NULL); // don't resize any widget
+
+ about->callback(cb_about, (void*)this);
+ file->callback(cb_file, (void*)this);
+ edit->callback(cb_edit, (void*)this);
+ config->callback(cb_config, (void*)this);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gMenu::cb_about (Fl_Widget *v, void *p) { ((gMenu*)p)->__cb_about(); }
+void gMenu::cb_config(Fl_Widget *v, void *p) { ((gMenu*)p)->__cb_config(); }
+void gMenu::cb_file (Fl_Widget *v, void *p) { ((gMenu*)p)->__cb_file(); }
+void gMenu::cb_edit (Fl_Widget *v, void *p) { ((gMenu*)p)->__cb_edit(); }
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gMenu::__cb_about()
+{
+ gu_openSubWindow(mainWin, new gdAbout(), WID_ABOUT);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gMenu::__cb_config()
+{
+ gu_openSubWindow(mainWin, new gdConfig(380, 370), WID_CONFIG);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gMenu::__cb_file()
+{
+ /* An Fl_Menu_Button is made of many Fl_Menu_Item */
+
+ Fl_Menu_Item menu[] = {
+ {"Open patch or project..."},
+ {"Save patch..."},
+ {"Save project..."},
+ {"Quit Giada"},
+ {0}
+ };
+
+ Fl_Menu_Button *b = new Fl_Menu_Button(0, 0, 100, 50);
+ b->box(G_BOX);
+ b->textsize(11);
+ b->textcolor(COLOR_TEXT_0);
+ b->color(COLOR_BG_0);
+
+ const Fl_Menu_Item *m = menu->popup(Fl::event_x(), Fl::event_y(), 0, 0, b);
+ if (!m) return;
+
+
+ if (strcmp(m->label(), "Open patch or project...") == 0) {
+ gWindow *childWin = new gdBrowser("Load Patch", G_Conf.patchPath, 0, BROWSER_LOAD_PATCH);
+ gu_openSubWindow(mainWin, childWin, WID_FILE_BROWSER);
+ return;
+ }
+ if (strcmp(m->label(), "Save patch...") == 0) {
+ if (G_Mixer.hasLogicalSamples() || G_Mixer.hasEditedSamples())
+ if (!gdConfirmWin("Warning", "You should save a project in order to store\nyour takes and/or processed samples."))
+ return;
+ gWindow *childWin = new gdBrowser("Save Patch", G_Conf.patchPath, 0, BROWSER_SAVE_PATCH);
+ gu_openSubWindow(mainWin, childWin, WID_FILE_BROWSER);
+ return;
+ }
+ if (strcmp(m->label(), "Save project...") == 0) {
+ gWindow *childWin = new gdBrowser("Save Project", G_Conf.patchPath, 0, BROWSER_SAVE_PROJECT);
+ gu_openSubWindow(mainWin, childWin, WID_FILE_BROWSER);
+ return;
+ }
+ if (strcmp(m->label(), "Quit Giada") == 0) {
+ mainWin->do_callback();
+ return;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gMenu::__cb_edit()
+{
+ Fl_Menu_Item menu[] = {
+ {"Clear all samples"},
+ {"Clear all actions"},
+ {"Remove empty columns"},
+ {"Reset to init state"},
+ {"Setup global MIDI input..."},
+ {0}
+ };
+
+ /* clear all actions disabled if no recs, clear all samples disabled
+ * if no samples. */
+
+ menu[1].deactivate();
+
+ for (unsigned i=0; i<G_Mixer.channels.size; i++)
+ if (G_Mixer.channels.at(i)->hasActions) {
+ menu[1].activate();
+ break;
+ }
+ for (unsigned i=0; i<G_Mixer.channels.size; i++)
+ if (G_Mixer.channels.at(i)->type == CHANNEL_SAMPLE)
+ if (((SampleChannel*)G_Mixer.channels.at(i))->wave != NULL) {
+ menu[0].activate();
+ break;
+ }
+
+ Fl_Menu_Button *b = new Fl_Menu_Button(0, 0, 100, 50);
+ b->box(G_BOX);
+ b->textsize(11);
+ b->textcolor(COLOR_TEXT_0);
+ b->color(COLOR_BG_0);
+
+ const Fl_Menu_Item *m = menu->popup(Fl::event_x(), Fl::event_y(), 0, 0, b);
+ if (!m) return;
+
+ if (strcmp(m->label(), "Clear all samples") == 0) {
+ if (!gdConfirmWin("Warning", "Clear all samples: are you sure?"))
+ return;
+ mainWin->delSubWindow(WID_SAMPLE_EDITOR);
+ glue_clearAllSamples();
+ return;
+ }
+ if (strcmp(m->label(), "Clear all actions") == 0) {
+ if (!gdConfirmWin("Warning", "Clear all actions: are you sure?"))
+ return;
+ mainWin->delSubWindow(WID_ACTION_EDITOR);
+ glue_clearAllRecs();
+ return;
+ }
+ if (strcmp(m->label(), "Reset to init state") == 0) {
+ if (!gdConfirmWin("Warning", "Reset to init state: are you sure?"))
+ return;
+ gu_closeAllSubwindows();
+ glue_resetToInitState();
+ return;
+ }
+ if (strcmp(m->label(), "Remove empty columns") == 0) {
+ mainWin->keyboard->organizeColumns();
+ return;
+ }
+ if (strcmp(m->label(), "Setup global MIDI input...") == 0) {
+ gu_openSubWindow(mainWin, new gdMidiInputMaster(), 0);
+ return;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+
+
+gTiming::gTiming(int x, int y)
+ : Fl_Group(x, y, 170, 15)
+{
+ begin();
+
+ quantizer = new gChoice(x, y, 40, 15, "", false);
+ bpm = new gClick (quantizer->x()+quantizer->w()+4, y, 40, 15);
+ meter = new gClick (bpm->x()+bpm->w()+8, y, 40, 15, "4/1");
+ multiplier = new gClick (meter->x()+meter->w()+4, y, 15, 15, "", beatsMultiplyOff_xpm, beatsMultiplyOn_xpm);
+ divider = new gClick (multiplier->x()+multiplier->w()+4, y, 15, 15, "÷", beatsDivideOff_xpm, beatsDivideOn_xpm);
+
+ end();
+
+ resizable(NULL); // don't resize any widget
+
+ char buf[6]; snprintf(buf, 6, "%f", G_Mixer.bpm);
+ bpm->copy_label(buf);
+
+ bpm->callback(cb_bpm, (void*)this);
+ meter->callback(cb_meter, (void*)this);
+ multiplier->callback(cb_multiplier, (void*)this);
+ divider->callback(cb_divider, (void*)this);
+
+ quantizer->add("off", 0, cb_quantizer, (void*)this);
+ quantizer->add("1b", 0, cb_quantizer, (void*)this);
+ quantizer->add("2b", 0, cb_quantizer, (void*)this);
+ quantizer->add("3b", 0, cb_quantizer, (void*)this);
+ quantizer->add("4b", 0, cb_quantizer, (void*)this);
+ quantizer->add("6b", 0, cb_quantizer, (void*)this);
+ quantizer->add("8b", 0, cb_quantizer, (void*)this);
+ quantizer->value(0); // "off" by default
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gTiming::cb_bpm (Fl_Widget *v, void *p) { ((gTiming*)p)->__cb_bpm(); }
+void gTiming::cb_meter (Fl_Widget *v, void *p) { ((gTiming*)p)->__cb_meter(); }
+void gTiming::cb_quantizer (Fl_Widget *v, void *p) { ((gTiming*)p)->__cb_quantizer(); }
+void gTiming::cb_multiplier(Fl_Widget *v, void *p) { ((gTiming*)p)->__cb_multiplier(); }
+void gTiming::cb_divider (Fl_Widget *v, void *p) { ((gTiming*)p)->__cb_divider(); }
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gTiming::__cb_bpm()
+{
+ gu_openSubWindow(mainWin, new gdBpmInput(bpm->label()), WID_BPM);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gTiming::__cb_meter()
+{
+ gu_openSubWindow(mainWin, new gdBeatsInput(), WID_BEATS);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gTiming::__cb_quantizer()
+{
+ glue_quantize(quantizer->value());
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gTiming::__cb_multiplier()
+{
+ glue_beatsMultiply();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gTiming::__cb_divider()
+{
+ glue_beatsDivide();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gTiming::setBpm(const char *v)
+{
+ bpm->copy_label(v);
+}
+
+
+void gTiming::setBpm(float v)
+{
+ char buf[6];
+ sprintf(buf, "%.01f", v); // only 1 decimal place (e.g. 120.0)
+ bpm->copy_label(buf);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gTiming::setMeter(int beats, int bars)
+{
+ char buf[8];
+ sprintf(buf, "%d/%d", beats, bars);
+ meter->copy_label(buf);
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ * gd_mainWindow
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef GD_MAINWINDOW_H
+#define GD_MAINWINDOW_H
+
+
+#include <FL/Fl.H>
+#include <FL/x.H>
+#include "../elems/ge_mixed.h"
+#include "../elems/ge_window.h"
+#include "../elems/ge_controller.h"
+
+
+/* ------------------------------------------------------------------ */
+
+
+class gdMainWindow : public gWindow
+{
+private:
+
+ static void cb_endprogram (Fl_Widget *v, void *p);
+ inline void __cb_endprogram();
+
+public:
+
+ class gKeyboard *keyboard;
+ class gBeatMeter *beatMeter;
+ class gMenu *menu;
+ class gInOut *inOut;
+ class gController *controller;
+ class gTiming *timing;
+
+ gdMainWindow(int w, int h, const char *title, int argc, char **argv);
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+class gInOut : public Fl_Group
+{
+private:
+
+ class gSoundMeter *outMeter;
+ class gSoundMeter *inMeter;
+ class gBeatMeter *beatMeter;
+ class gDial *outVol;
+ class gDial *inVol;
+#ifdef WITH_VST
+ class gFxButton *masterFxOut;
+ class gFxButton *masterFxIn;
+ class gClick *inToOut;
+#endif
+
+ static void cb_outVol (Fl_Widget *v, void *p);
+ static void cb_inVol (Fl_Widget *v, void *p);
+#ifdef WITH_VST
+ static void cb_masterFxOut(Fl_Widget *v, void *p);
+ static void cb_masterFxIn (Fl_Widget *v, void *p);
+ static void cb_inToOut (Fl_Widget *v, void *p);
+#endif
+
+ inline void __cb_outVol ();
+ inline void __cb_inVol ();
+#ifdef WITH_VST
+ inline void __cb_masterFxOut();
+ inline void __cb_masterFxIn ();
+ inline void __cb_inToOut ();
+#endif
+
+public:
+
+ gInOut(int x, int y);
+
+ void refresh();
+
+ inline void setOutVol(float v) { outVol->value(v); }
+ inline void setInVol (float v) { inVol->value(v); }
+#ifdef WITH_VST
+ inline void setMasterFxOutFull(bool v) { masterFxOut->full = v; masterFxOut->redraw(); }
+ inline void setMasterFxInFull(bool v) { masterFxIn->full = v; masterFxIn->redraw(); }
+#endif
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+class gMenu : public Fl_Group
+{
+private:
+
+ class gClick *file;
+ class gClick *edit;
+ class gClick *config;
+ class gClick *about;
+
+ static void cb_about (Fl_Widget *v, void *p);
+ static void cb_config(Fl_Widget *v, void *p);
+ static void cb_file (Fl_Widget *v, void *p);
+ static void cb_edit (Fl_Widget *v, void *p);
+
+ inline void __cb_about ();
+ inline void __cb_config();
+ inline void __cb_file ();
+ inline void __cb_edit ();
+
+public:
+
+ gMenu(int x, int y);
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+class gTiming : public Fl_Group
+{
+private:
+
+ class gClick *bpm;
+ class gClick *meter;
+ class gChoice *quantizer;
+ class gClick *multiplier;
+ class gClick *divider;
+
+ static void cb_bpm (Fl_Widget *v, void *p);
+ static void cb_meter (Fl_Widget *v, void *p);
+ static void cb_quantizer (Fl_Widget *v, void *p);
+ static void cb_multiplier(Fl_Widget *v, void *p);
+ static void cb_divider (Fl_Widget *v, void *p);
+
+ inline void __cb_bpm();
+ inline void __cb_meter();
+ inline void __cb_quantizer();
+ inline void __cb_multiplier();
+ inline void __cb_divider();
+
+public:
+
+ gTiming(int x, int y);
+
+ void setBpm(const char *v);
+ void setBpm(float v);
+ void setMeter(int beats, int bars);
+};
+
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_midiInput
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../utils/gui_utils.h"
+#include "../../core/kernelMidi.h"
+#include "../../core/conf.h"
+#include "../../core/sampleChannel.h"
+#include "../../utils/log.h"
+#include "../elems/ge_mixed.h"
+#include "../elems/ge_midiIoTools.h"
+#include "gd_midiInput.h"
+
+
+extern Conf G_Conf;
+
+
+gdMidiInput::gdMidiInput(int w, int h, const char *title)
+ : gWindow(w, h, title)
+{
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gdMidiInput::~gdMidiInput() {
+ kernelMidi::stopMidiLearn();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiInput::stopMidiLearn(gLearner *learner) {
+ kernelMidi::stopMidiLearn();
+ learner->updateValue();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiInput::__cb_learn(uint32_t *param, uint32_t msg, gLearner *l) {
+ *param = msg;
+ stopMidiLearn(l);
+ gLog("[gdMidiGrabber] MIDI learn done - message=0x%X\n", msg);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiInput::cb_learn(uint32_t msg, void *d) {
+ cbData *data = (cbData*) d;
+ gdMidiInput *window = (gdMidiInput*) data->window;
+ gLearner *learner = data->learner;
+ uint32_t *param = learner->param;
+ window->__cb_learn(param, msg, learner);
+ free(data);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiInput::cb_close(Fl_Widget *w, void *p) { ((gdMidiInput*)p)->__cb_close(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiInput::__cb_close() {
+ do_callback();
+}
+
+
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+
+
+gdMidiInputChannel::gdMidiInputChannel(Channel *ch)
+ : gdMidiInput(300, 206, "MIDI Input Setup"),
+ ch(ch)
+{
+ char title[64];
+ sprintf(title, "MIDI Input Setup (channel %d)", ch->index+1);
+ label(title);
+
+ set_modal();
+
+ enable = new gCheck(8, 8, 120, 20, "enable MIDI input");
+ new gLearner(8, 30, w()-16, "key press", cb_learn, &ch->midiInKeyPress);
+ new gLearner(8, 54, w()-16, "key release", cb_learn, &ch->midiInKeyRel);
+ new gLearner(8, 78, w()-16, "key kill", cb_learn, &ch->midiInKill);
+ new gLearner(8, 102, w()-16, "mute", cb_learn, &ch->midiInMute);
+ new gLearner(8, 126, w()-16, "solo", cb_learn, &ch->midiInSolo);
+ new gLearner(8, 150, w()-16, "volume", cb_learn, &ch->midiInVolume);
+ int yy = 178;
+
+ if (ch->type == CHANNEL_SAMPLE) {
+ size(300, 254);
+ new gLearner(8, 174, w()-16, "pitch", cb_learn, &((SampleChannel*)ch)->midiInPitch);
+ new gLearner(8, 198, w()-16, "read actions", cb_learn, &((SampleChannel*)ch)->midiInReadActions);
+ yy = 226;
+ }
+
+ ok = new gButton(w()-88, yy, 80, 20, "Close");
+ ok->callback(cb_close, (void*)this);
+
+ enable->value(ch->midiIn);
+ enable->callback(cb_enable, (void*)this);
+
+ gu_setFavicon(this);
+ show();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiInputChannel::cb_enable(Fl_Widget *w, void *p) { ((gdMidiInputChannel*)p)->__cb_enable(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiInputChannel::__cb_enable() {
+ ch->midiIn = enable->value();
+}
+
+
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+
+
+gdMidiInputMaster::gdMidiInputMaster()
+ : gdMidiInput(300, 256, "MIDI Input Setup (global)")
+{
+ set_modal();
+
+ new gLearner(8, 8, w()-16, "rewind", &cb_learn, &G_Conf.midiInRewind);
+ new gLearner(8, 32, w()-16, "play/stop", &cb_learn, &G_Conf.midiInStartStop);
+ new gLearner(8, 56, w()-16, "action recording", &cb_learn, &G_Conf.midiInActionRec);
+ new gLearner(8, 80, w()-16, "input recording", &cb_learn, &G_Conf.midiInInputRec);
+ new gLearner(8, 104, w()-16, "metronome", &cb_learn, &G_Conf.midiInMetronome);
+ new gLearner(8, 128, w()-16, "input volume", &cb_learn, &G_Conf.midiInVolumeIn);
+ new gLearner(8, 152, w()-16, "output volume", &cb_learn, &G_Conf.midiInVolumeOut);
+ new gLearner(8, 176, w()-16, "sequencer ×2", &cb_learn, &G_Conf.midiInBeatDouble);
+ new gLearner(8, 200, w()-16, "sequencer ÷2", &cb_learn, &G_Conf.midiInBeatHalf);
+ ok = new gButton(w()-88, 228, 80, 20, "Close");
+
+ ok->callback(cb_close, (void*)this);
+
+ gu_setFavicon(this);
+ show();
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_midiInput
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef GD_MIDI_INPUT_H
+#define GD_MIDI_INPUT_H
+
+
+#include "../../core/kernelMidi.h"
+#include "../../utils/utils.h"
+#include "../elems/ge_window.h"
+#include "../elems/ge_mixed.h"
+
+
+class gdMidiInput : public gWindow
+{
+protected:
+
+ gClick *ok;
+
+ void stopMidiLearn(class gLearner *l);
+
+ /* cb_learn
+ * callback attached to kernelMidi to learn various actions. */
+
+ static void cb_learn (uint32_t msg, void *data);
+ inline void __cb_learn(uint32_t *param, uint32_t msg, gLearner *l);
+
+ static void cb_close (Fl_Widget *w, void *p);
+ inline void __cb_close();
+
+public:
+
+ gdMidiInput(int w, int h, const char *title);
+ ~gdMidiInput();
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gdMidiInputChannel : public gdMidiInput
+{
+private:
+
+ class Channel *ch;
+
+ gCheck *enable;
+
+
+ //gVector <gLearner *> items; for future use, with vst parameters
+
+ static void cb_enable (Fl_Widget *w, void *p);
+ inline void __cb_enable();
+
+public:
+
+ gdMidiInputChannel(class Channel *ch);
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gdMidiInputMaster : public gdMidiInput
+{
+public:
+
+ gdMidiInputMaster();
+};
+
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_midiOutput
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../core/channel.h"
+#include "../../core/sampleChannel.h"
+#include "../../core/conf.h"
+#include "../../core/midiChannel.h"
+#include "../../utils/gui_utils.h"
+#include "../elems/ge_mixed.h"
+#include "../elems/ge_channel.h"
+#include "../elems/ge_midiIoTools.h"
+#include "../elems/ge_keyboard.h"
+#include "gd_midiOutput.h"
+
+
+extern Conf G_Conf;
+
+
+gdMidiOutput::gdMidiOutput(int w, int h)
+ //: gWindow(300, 64, "Midi Output Setup")
+ : gWindow(w, h, "Midi Output Setup")
+{
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiOutput::stopMidiLearn(gLearner *learner) {
+ kernelMidi::stopMidiLearn();
+ learner->updateValue();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiOutput::__cb_learn(uint32_t *param, uint32_t msg, gLearner *l) {
+ *param = msg;
+ stopMidiLearn(l);
+ gLog("[gdMidiGrabber] MIDI learn done - message=0x%X\n", msg);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiOutput::cb_learn(uint32_t msg, void *d) {
+ cbData *data = (cbData*) d;
+ gdMidiOutput *window = (gdMidiOutput*) data->window;
+ gLearner *learner = data->learner;
+ uint32_t *param = learner->param;
+ window->__cb_learn(param, msg, learner);
+ free(data);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiOutput::cb_close(Fl_Widget *w, void *p) { ((gdMidiOutput*)p)->__cb_close(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiOutput::__cb_close() {
+ do_callback();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiOutput::cb_enableLightning(Fl_Widget *w, void *p) {
+ ((gdMidiOutput*)p)->__cb_enableLightning();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiOutput::__cb_enableLightning() {}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiOutput::setTitle(int chanNum)
+{
+ char title[64];
+ sprintf(title, "MIDI Output Setup (channel %d)", chanNum);
+ copy_label(title);
+}
+
+
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+
+
+gdMidiOutputMidiCh::gdMidiOutputMidiCh(MidiChannel *ch)
+ : gdMidiOutput(300, 168), ch(ch)
+{
+ setTitle(ch->index+1);
+ begin();
+
+ enableOut = new gCheck(x()+8, y()+8, 150, 20, "Enable MIDI output");
+ chanListOut = new gChoice(w()-108, y()+8, 100, 20);
+
+ enableLightning = new gCheck(x()+8, chanListOut->y()+chanListOut->h()+8, 120, 20, "Enable MIDI lightning output");
+ new gLearner(x()+8, enableLightning->y()+enableLightning->h()+8, w()-16, "playing", cb_learn, &ch->midiOutLplaying);
+ new gLearner(x()+8, enableLightning->y()+enableLightning->h()+32, w()-16, "mute", cb_learn, &ch->midiOutLmute);
+ new gLearner(x()+8, enableLightning->y()+enableLightning->h()+56, w()-16, "solo", cb_learn, &ch->midiOutLsolo);
+
+ close = new gButton(w()-88, enableLightning->y()+enableLightning->h()+84, 80, 20, "Close");
+
+ end();
+
+ chanListOut->add("Channel 1");
+ chanListOut->add("Channel 2");
+ chanListOut->add("Channel 3");
+ chanListOut->add("Channel 4");
+ chanListOut->add("Channel 5");
+ chanListOut->add("Channel 6");
+ chanListOut->add("Channel 7");
+ chanListOut->add("Channel 8");
+ chanListOut->add("Channel 9");
+ chanListOut->add("Channel 10");
+ chanListOut->add("Channel 11");
+ chanListOut->add("Channel 12");
+ chanListOut->add("Channel 13");
+ chanListOut->add("Channel 14");
+ chanListOut->add("Channel 15");
+ chanListOut->add("Channel 16");
+ chanListOut->value(0);
+
+ if (ch->midiOut)
+ enableOut->value(1);
+ else
+ chanListOut->deactivate();
+
+ if (ch->midiOutL)
+ enableLightning->value(1);
+
+ chanListOut->value(ch->midiOutChan);
+
+ enableOut->callback(cb_enableChanList, (void*)this);
+ close->callback(cb_close, (void*)this);
+
+ set_modal();
+ gu_setFavicon(this);
+ show();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiOutputMidiCh::cb_close (Fl_Widget *w, void *p) { ((gdMidiOutputMidiCh*)p)->__cb_close(); }
+void gdMidiOutputMidiCh::cb_enableChanList(Fl_Widget *w, void *p) { ((gdMidiOutputMidiCh*)p)->__cb_enableChanList(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiOutputMidiCh::__cb_enableChanList() {
+ enableOut->value() ? chanListOut->activate() : chanListOut->deactivate();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiOutputMidiCh::__cb_close() {
+ ch->midiOut = enableOut->value();
+ ch->midiOutChan = chanListOut->value();
+ ch->midiOutL = enableLightning->value();
+ ch->guiChannel->update();
+ do_callback();
+}
+
+
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+
+
+gdMidiOutputSampleCh::gdMidiOutputSampleCh(SampleChannel *ch)
+ : gdMidiOutput(300, 140), ch(ch)
+{
+ setTitle(ch->index+1);
+
+ enableLightning = new gCheck(8, 8, 120, 20, "Enable MIDI lightning output");
+ new gLearner(8, enableLightning->y()+enableLightning->h()+8, w()-16, "playing", cb_learn, &ch->midiOutLplaying);
+ new gLearner(8, enableLightning->y()+enableLightning->h()+32, w()-16, "mute", cb_learn, &ch->midiOutLmute);
+ new gLearner(8, enableLightning->y()+enableLightning->h()+56, w()-16, "solo", cb_learn, &ch->midiOutLsolo);
+
+ close = new gButton(w()-88, enableLightning->y()+enableLightning->h()+84, 80, 20, "Close");
+ close->callback(cb_close, (void*)this);
+
+ enableLightning->value(ch->midiOutL);
+ enableLightning->callback(cb_enableLightning, (void*)this);
+
+ set_modal();
+ gu_setFavicon(this);
+ show();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiOutputSampleCh::cb_close(Fl_Widget *w, void *p) { ((gdMidiOutputSampleCh*)p)->__cb_close(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdMidiOutputSampleCh::__cb_close() {
+ ch->midiOutL = enableLightning->value();
+ do_callback();
+}
--- /dev/null
+/* ----------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_midiOutput
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef GD_MIDI_OUTPUT_H
+#define GD_MIDI_OUTPUT_H
+
+
+#include <FL/Fl.H>
+#include <stdint.h>
+#include "../elems/ge_window.h"
+
+
+/* There's no such thing as a gdMidiOutputMaster vs gdMidiOutputChannel. MIDI
+output master is managed by the configuration window, hence gdMidiOutput deals
+only with channels.
+
+Both MidiOutputMidiCh and MidiOutputSampleCh have the MIDI lighting widget set.
+In addition MidiOutputMidiCh has the MIDI message output box. */
+
+/* TODO - gdMidiOutput is almost the same thing of gdMidiInput. Create another
+parent class gdMidiIO to inherit from */
+
+class gdMidiOutput : public gWindow
+{
+protected:
+
+ class gClick *close;
+ class gCheck *enableLightning;
+
+ void stopMidiLearn(class gLearner *l);
+
+ /* cb_learn
+ * callback attached to kernelMidi to learn various actions. */
+
+ static void cb_learn (uint32_t msg, void *data);
+ inline void __cb_learn(uint32_t *param, uint32_t msg, class gLearner *l);
+
+ /* cb_close
+ close current window. */
+
+ static void cb_close (Fl_Widget *w, void *p);
+ inline void __cb_close();
+
+ /* cb_enableLightning
+ enable MIDI lightning output. */
+
+ static void cb_enableLightning (Fl_Widget *w, void *p);
+ inline void __cb_enableLightning();
+
+ /* setTitle
+ * set window title. */
+
+ void setTitle(int chanNum);
+
+public:
+
+ gdMidiOutput(int w, int h);
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gdMidiOutputMidiCh : public gdMidiOutput
+{
+private:
+
+ static void cb_enableChanList (Fl_Widget *w, void *p);
+ inline void __cb_enableChanList();
+
+ /* __cb_close
+ override parent method, we need to do more stuff on close. */
+
+ static void cb_close (Fl_Widget *w, void *p);
+ inline void __cb_close();
+
+ class gCheck *enableOut;
+ class gChoice *chanListOut;
+
+ class MidiChannel *ch;
+
+public:
+
+ gdMidiOutputMidiCh(class MidiChannel *ch);
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gdMidiOutputSampleCh : public gdMidiOutput
+{
+private:
+
+ class SampleChannel *ch;
+
+ /* __cb_close
+ override parent method, we need to do more stuff on close. */
+
+ static void cb_close (Fl_Widget *w, void *p);
+ inline void __cb_close();
+
+public:
+
+ gdMidiOutputSampleCh(class SampleChannel *ch);
+};
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_pluginList
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifdef WITH_VST
+
+
+#include "../../utils/gui_utils.h"
+#include "../../utils/utils.h"
+#include "../../core/conf.h"
+#include "../../core/graphics.h"
+#include "../../core/pluginHost.h"
+#include "../../core/mixer.h"
+#include "../../core/channel.h"
+#include "../elems/ge_mixed.h"
+#include "../elems/ge_channel.h"
+#include "gd_pluginList.h"
+#include "gd_pluginWindow.h"
+#include "gd_pluginWindowGUI.h"
+#include "gd_browser.h"
+#include "gd_mainWindow.h"
+
+
+extern Conf G_Conf;
+extern PluginHost G_PluginHost;
+extern gdMainWindow *mainWin;
+
+
+gdPluginList::gdPluginList(int stackType, Channel *ch)
+ : gWindow(468, 204), ch(ch), stackType(stackType)
+{
+
+ if (G_Conf.pluginListX)
+ resize(G_Conf.pluginListX, G_Conf.pluginListY, w(), h());
+
+ list = new Fl_Scroll(8, 8, 476, 188);
+ list->type(Fl_Scroll::VERTICAL);
+ list->scrollbar.color(COLOR_BG_0);
+ list->scrollbar.selection_color(COLOR_BG_1);
+ list->scrollbar.labelcolor(COLOR_BD_1);
+ list->scrollbar.slider(G_BOX);
+
+ list->begin();
+ refreshList();
+ list->end();
+
+ end();
+ set_non_modal();
+
+ /* TODO - awful stuff... we should subclass into gdPluginListChannel and
+ gdPluginListMaster */
+
+ if (stackType == PluginHost::MASTER_OUT)
+ label("Master Out Plugins");
+ else
+ if (stackType == PluginHost::MASTER_IN)
+ label("Master In Plugins");
+ else {
+ char tmp[32];
+ sprintf(tmp, "Channel %d Plugins", ch->index+1);
+ copy_label(tmp);
+ }
+
+ gu_setFavicon(this);
+ show();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gdPluginList::~gdPluginList() {
+ G_Conf.pluginListX = x();
+ G_Conf.pluginListY = y();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdPluginList::cb_addPlugin(Fl_Widget *v, void *p) { ((gdPluginList*)p)->__cb_addPlugin(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdPluginList::cb_refreshList(Fl_Widget *v, void *p) {
+
+ /* note: this callback is fired by gdBrowser. Close its window first,
+ * by calling the parent (pluginList) and telling it to delete its
+ * subwindow (i.e. gdBrowser). */
+
+ gWindow *child = (gWindow*) v;
+ if (child->getParent() != NULL)
+ (child->getParent())->delSubWindow(child);
+
+ /* finally refresh plugin list: void *p is a pointer to gdPluginList.
+ * This callback works even when you click 'x' to close the window...
+ * well, who cares */
+
+ ((gdPluginList*)p)->refreshList();
+ ((gdPluginList*)p)->redraw();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdPluginList::__cb_addPlugin() {
+
+ /* the usual callback that gWindow adds to each subwindow in this case
+ * is not enough, because when we close the browser the plugin list
+ * must be redrawn. We have a special callback, cb_refreshList, which
+ * we add to gdBrowser. It does exactly what we need. */
+
+ gdBrowser *b = new gdBrowser("Browse Plugin", G_Conf.pluginPath, ch, BROWSER_LOAD_PLUGIN, stackType);
+ addSubWindow(b);
+ b->callback(cb_refreshList, (void*)this); // 'this' refers to gdPluginList
+
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdPluginList::refreshList() {
+
+ /* delete the previous list */
+
+ list->clear();
+ list->scroll_to(0, 0);
+
+ /* add new buttons, as many as the plugin in pluginHost::stack + 1,
+ * the 'add new' button. Warning: if ch == NULL we are working with
+ * master in/master out stacks. */
+
+ int numPlugins = G_PluginHost.countPlugins(stackType, ch);
+ int i = 0;
+
+ while (i<numPlugins) {
+ Plugin *pPlugin = G_PluginHost.getPluginByIndex(i, stackType, ch);
+ gdPlugin *gdp = new gdPlugin(this, pPlugin, list->x(), list->y()-list->yposition()+(i*24), 800);
+ list->add(gdp);
+ i++;
+ }
+
+ int addPlugY = numPlugins == 0 ? 90 : list->y()-list->yposition()+(i*24);
+ addPlugin = new gClick(8, addPlugY, 452, 20, "-- add new plugin --");
+ addPlugin->callback(cb_addPlugin, (void*)this);
+ list->add(addPlugin);
+
+ /* if num(plugins) > 7 make room for the side scrollbar.
+ * Scrollbar.width = 20 + 4(margin) */
+
+ if (i>7)
+ size(492, h());
+ else
+ size(468, h());
+
+ redraw();
+
+ /* set 'full' flag to FX button */
+
+ /* TODO - awful stuff... we should subclass into gdPluginListChannel and
+ gdPluginListMaster */
+
+ if (stackType == PluginHost::MASTER_OUT) {
+ mainWin->inOut->setMasterFxOutFull(G_PluginHost.countPlugins(stackType, ch) > 0);
+ }
+ else
+ if (stackType == PluginHost::MASTER_IN) {
+ mainWin->inOut->setMasterFxInFull(G_PluginHost.countPlugins(stackType, ch) > 0);
+ }
+ else {
+ ch->guiChannel->fx->full = G_PluginHost.countPlugins(stackType, ch) > 0;
+ ch->guiChannel->fx->redraw();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+
+
+gdPlugin::gdPlugin(gdPluginList *gdp, Plugin *p, int X, int Y, int W)
+ : Fl_Group(X, Y, W, 20), pParent(gdp), pPlugin (p)
+{
+ begin();
+ button = new gButton(8, y(), 220, 20);
+ program = new gChoice(button->x()+button->w()+4, y(), 132, 20);
+ bypass = new gButton(program->x()+program->w()+4, y(), 20, 20);
+ shiftUp = new gButton(bypass->x()+bypass->w()+4, y(), 20, 20, "", fxShiftUpOff_xpm, fxShiftUpOn_xpm);
+ shiftDown = new gButton(shiftUp->x()+shiftUp->w()+4, y(), 20, 20, "", fxShiftDownOff_xpm, fxShiftDownOn_xpm);
+ remove = new gButton(shiftDown->x()+shiftDown->w()+4, y(), 20, 20, "", fxRemoveOff_xpm, fxRemoveOn_xpm);
+ end();
+
+ if (pPlugin->status != 1) { // bad state
+ char name[256];
+ sprintf(name, "* %s *", gBasename(pPlugin->pathfile).c_str());
+ button->copy_label(name);
+ }
+ else {
+ char name[256];
+ pPlugin->getProduct(name);
+ if (strcmp(name, " ")==0)
+ pPlugin->getName(name);
+
+ button->copy_label(name);
+ button->callback(cb_openPluginWindow, (void*)this);
+
+ program->callback(cb_setProgram, (void*)this);
+
+ /* loading vst programs */
+ /* FIXME - max programs = 128 (unknown source) */
+
+ for (int i=0; i<64; i++) {
+ char out[kVstMaxProgNameLen];
+ pPlugin->getProgramName(i, out);
+ for (int j=0; j<kVstMaxProgNameLen; j++) // escape FLTK special chars
+ if (out[j] == '/' || out[j] == '\\' || out[j] == '&' || out[j] == '_')
+ out[j] = '-';
+ if (strlen(out) > 0)
+ program->add(out);
+ }
+ if (program->size() == 0) {
+ program->add("-- no programs --\0");
+ program->deactivate();
+ }
+ if (pPlugin->getProgram() == -1)
+ program->value(0);
+ else
+ program->value(pPlugin->getProgram());
+
+ bypass->callback(cb_setBypass, (void*)this);
+ bypass->type(FL_TOGGLE_BUTTON);
+ bypass->value(pPlugin->bypass ? 0 : 1);
+ }
+
+ shiftUp->callback(cb_shiftUp, (void*)this);
+ shiftDown->callback(cb_shiftDown, (void*)this);
+ remove->callback(cb_removePlugin, (void*)this);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdPlugin::cb_removePlugin (Fl_Widget *v, void *p) { ((gdPlugin*)p)->__cb_removePlugin(); }
+void gdPlugin::cb_openPluginWindow(Fl_Widget *v, void *p) { ((gdPlugin*)p)->__cb_openPluginWindow(); }
+void gdPlugin::cb_setBypass (Fl_Widget *v, void *p) { ((gdPlugin*)p)->__cb_setBypass(); }
+void gdPlugin::cb_shiftUp (Fl_Widget *v, void *p) { ((gdPlugin*)p)->__cb_shiftUp(); }
+void gdPlugin::cb_shiftDown (Fl_Widget *v, void *p) { ((gdPlugin*)p)->__cb_shiftDown(); }
+void gdPlugin::cb_setProgram (Fl_Widget *v, void *p) { ((gdPlugin*)p)->__cb_setProgram(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdPlugin::__cb_shiftUp() {
+
+ /*nothing to do if there's only one plugin */
+
+ if (G_PluginHost.countPlugins(pParent->stackType, pParent->ch) == 1)
+ return;
+
+ int pluginIndex = G_PluginHost.getPluginIndex(pPlugin->getId(), pParent->stackType, pParent->ch);
+
+ if (pluginIndex == 0) // first of the stack, do nothing
+ return;
+
+ G_PluginHost.swapPlugin(pluginIndex, pluginIndex-1, pParent->stackType, pParent->ch);
+ pParent->refreshList();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdPlugin::__cb_shiftDown() {
+
+ /*nothing to do if there's only one plugin */
+
+ if (G_PluginHost.countPlugins(pParent->stackType, pParent->ch) == 1)
+ return;
+
+ unsigned pluginIndex = G_PluginHost.getPluginIndex(pPlugin->getId(), pParent->stackType, pParent->ch);
+ unsigned stackSize = (G_PluginHost.getStack(pParent->stackType, pParent->ch))->size;
+
+ if (pluginIndex == stackSize-1) // last one in the stack, do nothing
+ return;
+
+ G_PluginHost.swapPlugin(pluginIndex, pluginIndex+1, pParent->stackType, pParent->ch);
+ pParent->refreshList();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdPlugin::__cb_removePlugin() {
+
+ /* os x hack: show window before deleting it */
+
+#ifdef __APPLE__
+ gdPluginWindowGUImac* w = (gdPluginWindowGUImac*) pParent->getChild(pPlugin->getId()+1);
+ if (w)
+ w->show();
+#endif
+
+ /* any subwindow linked to the plugin must be destroyed */
+
+ pParent->delSubWindow(pPlugin->getId()+1);
+ G_PluginHost.freePlugin(pPlugin->getId(), pParent->stackType, pParent->ch);
+ pParent->refreshList();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdPlugin::__cb_openPluginWindow() {
+
+ /* the new pluginWindow has id = id_plugin + 1, because id=0 is reserved
+ * for the window 'add plugin'. */
+
+ /* TODO - at the moment you can open a window for each plugin in the stack.
+ * This is not consistent with the rest of the gui. You can avoid this by
+ * calling
+ *
+ * gu_openSubWindow(this, new gdPluginWindow(pPlugin), WID_FX);
+ *
+ * instead of the following code.
+ *
+ * EDIT 2 - having only 1 plugin window would be very uncomfortable */
+
+ if (!pParent->hasWindow(pPlugin->getId()+1)) {
+ gWindow *w;
+ if (pPlugin->hasGui())
+#ifdef __APPLE__
+ w = new gdPluginWindowGUImac(pPlugin);
+#else
+ w = new gdPluginWindowGUI(pPlugin);
+#endif
+ else
+ w = new gdPluginWindow(pPlugin);
+ w->setId(pPlugin->getId()+1);
+ pParent->addSubWindow(w);
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdPlugin::__cb_setBypass() {
+ pPlugin->bypass = !pPlugin->bypass;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gdPlugin::__cb_setProgram() {
+ pPlugin->setProgram(program->value());
+}
+
+
+#endif // #ifdef WITH_VST
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_pluginList
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifdef WITH_VST
+
+#ifndef __GD_PLUGINLIST_H__
+#define __GD_PLUGINLIST_H__
+
+#include <FL/Fl.H>
+#include <FL/Fl_Scroll.H>
+#include "../elems/ge_window.h"
+
+
+class gdPluginList : public gWindow {
+
+private:
+
+ class gClick *addPlugin;
+ Fl_Scroll *list;
+
+ //gVector<class gdPluginWindow *> subWindows;
+
+ static void cb_addPlugin (Fl_Widget *v, void *p);
+ inline void __cb_addPlugin ();
+
+public:
+
+ class Channel *ch; // ch == NULL ? masterOut
+ int stackType;
+
+ gdPluginList(int stackType, class Channel *ch=NULL);
+ ~gdPluginList();
+
+ /* special callback, passed to browser. When closed (i.e. plugin
+ * has been selected) the same browser will refresh this window. */
+
+ static void cb_refreshList(Fl_Widget*, void*);
+
+ void refreshList();
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gdPlugin : public Fl_Group {
+
+private:
+
+ class gdPluginList *pParent;
+ class Plugin *pPlugin;
+
+ static void cb_removePlugin (Fl_Widget *v, void *p);
+ static void cb_openPluginWindow (Fl_Widget *v, void *p);
+ static void cb_setBypass (Fl_Widget *v, void *p);
+ static void cb_shiftUp (Fl_Widget *v, void *p);
+ static void cb_shiftDown (Fl_Widget *v, void *p);
+ static void cb_setProgram (Fl_Widget *v, void *p);
+ inline void __cb_removePlugin ();
+ inline void __cb_openPluginWindow ();
+ inline void __cb_setBypass ();
+ inline void __cb_shiftUp ();
+ inline void __cb_shiftDown ();
+ inline void __cb_setProgram ();
+
+public:
+
+ class gButton *button;
+ class gChoice *program;
+ class gButton *bypass;
+ class gButton *shiftUp;
+ class gButton *shiftDown;
+ class gButton *remove;
+
+ gdPlugin(gdPluginList *gdp, class Plugin *p, int x, int y, int w);
+
+};
+
+#endif
+
+#endif // #ifdef WITH_VST
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_pluginWindow
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifdef WITH_VST
+
+
+#include <FL/Fl_Scroll.H>
+#include "../../utils/gui_utils.h"
+#include "../../core/pluginHost.h"
+#include "../elems/ge_mixed.h"
+#include "gd_pluginWindow.h"
+
+
+
+extern PluginHost G_PluginHost;
+
+
+Parameter::Parameter(int id, Plugin *p, int X, int Y, int W)
+ : Fl_Group(X,Y,W-24,20), id(id), pPlugin(p)
+{
+ begin();
+
+ label = new gBox(x(), y(), 60, 20);
+ char name[kVstMaxParamStrLen];
+ pPlugin->getParamName(id, name);
+ label->copy_label(name);
+ label->align(FL_ALIGN_LEFT | FL_ALIGN_INSIDE);
+
+ slider = new gSlider(label->x()+label->w()+8, y(), W-200, 20);
+ slider->value(pPlugin->getParam(id));
+ slider->callback(cb_setValue, (void *)this);
+
+ value = new gBox(slider->x()+slider->w()+8, y(), 100, 20);
+ char disp[kVstMaxParamStrLen];
+ char labl[kVstMaxParamStrLen];
+ char str [256];
+ pPlugin->getParamDisplay(id, disp);
+ pPlugin->getParamLabel(id, labl);
+ sprintf(str, "%s %s", disp, labl);
+ value->copy_label(str);
+ value->align(FL_ALIGN_LEFT | FL_ALIGN_INSIDE);
+ value->box(G_BOX);
+
+ resizable(slider);
+
+ end();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Parameter::cb_setValue(Fl_Widget *v, void *p) { ((Parameter*)p)->__cb_setValue(); }
+
+
+/* ------------------------------------------------------------------ */
+
+
+void Parameter::__cb_setValue() {
+
+ pPlugin->setParam(id, slider->value());
+
+ char disp[256];
+ char labl[256];
+ char str [256];
+
+ pPlugin->getParamDisplay(id, disp);
+ pPlugin->getParamLabel(id, labl);
+ sprintf(str, "%s %s", disp, labl);
+
+ value->copy_label(str);
+ value->redraw();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gdPluginWindow::gdPluginWindow(Plugin *pPlugin)
+ : gWindow(400, 156), pPlugin(pPlugin) // 350
+{
+ set_non_modal();
+
+ gLiquidScroll *list = new gLiquidScroll(8, 8, w()-16, h()-16);
+ list->type(Fl_Scroll::VERTICAL_ALWAYS);
+ list->begin();
+
+ int numParams = pPlugin->getNumParams();
+ for (int i=0; i<numParams; i++)
+ new Parameter(i, pPlugin, list->x(), list->y()+(i*24), list->w());
+ list->end();
+
+ end();
+
+ char name[256];
+ pPlugin->getProduct(name);
+ if (strcmp(name, " ")==0)
+ pPlugin->getName(name);
+ label(name);
+
+ size_range(400, (24*1)+12);
+ resizable(list);
+
+ gu_setFavicon(this);
+ show();
+
+}
+
+
+gdPluginWindow::~gdPluginWindow() {}
+
+
+#endif // #ifdef WITH_VST
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_pluginWindow
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifdef WITH_VST
+
+#ifndef __GD_PLUGINWINDOW_H__
+#define __GD_PLUGINWINDOW_H__
+
+
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include "../elems/ge_window.h"
+
+
+class gdPluginWindow : public gWindow {
+
+private:
+ class Plugin *pPlugin;
+
+public:
+ int id;
+
+ gdPluginWindow(Plugin *pPlugin);
+ ~gdPluginWindow();
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+class Parameter : public Fl_Group {
+
+private:
+ int id;
+ class Plugin *pPlugin;
+
+ static void cb_setValue(Fl_Widget *v, void *p);
+ inline void __cb_setValue();
+
+public:
+ class gBox *label;
+ class gSlider *slider;
+ class gBox *value;
+
+ Parameter(int id, class Plugin *p, int x, int y, int w);
+};
+
+
+#endif
+
+#endif // #ifdef WITH_VST
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_pluginWindowGUI
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifdef WITH_VST
+
+
+#include "../../utils/log.h"
+#include "../../utils/gui_utils.h"
+#include "../../core/pluginHost.h"
+#include "../elems/ge_mixed.h"
+#include "gd_pluginWindowGUI.h"
+
+
+extern PluginHost G_PluginHost;
+
+
+gdPluginWindowGUI::gdPluginWindowGUI(Plugin *pPlugin)
+ : gWindow(450, 300), pPlugin(pPlugin)
+{
+
+ /* some effects like to have us get their rect before opening them */
+
+ ERect *rect;
+ pPlugin->getRect(&rect);
+
+ gu_setFavicon(this);
+ set_non_modal();
+ resize(x(), y(), pPlugin->getGuiWidth(), pPlugin->getGuiWidth());
+ show();
+
+ gLog("[gdPluginWindowGUI] open window, w=%d h=%d\n",
+ pPlugin->getGuiWidth(), pPlugin->getGuiWidth());
+
+ /* Fl::check(): Waits until "something happens" and then returns. It's
+ * mandatory on linux, otherwise X can't find 'this' window. */
+
+#ifndef __APPLE__
+ Fl::check();
+#endif
+
+ pPlugin->openGui((void*)fl_xid(this));
+
+ char name[256];
+ pPlugin->getProduct(name);
+ copy_label(name);
+
+ /* add a pointer to this window to plugin */
+
+ pPlugin->window = this;
+
+ pPlugin->idle();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gdPluginWindowGUI::~gdPluginWindowGUI() {
+ pPlugin->closeGui();
+}
+
+
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+
+
+#if defined(__APPLE__)
+
+
+pascal OSStatus gdPluginWindowGUImac::windowHandler(EventHandlerCallRef ehc, EventRef e, void *data) {
+ return ((gdPluginWindowGUImac*)data)->__wh(ehc, e);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+pascal OSStatus gdPluginWindowGUImac::__wh(EventHandlerCallRef inHandlerCallRef, EventRef inEvent) {
+ OSStatus result = eventNotHandledErr; // let the Carbon Event Manager close the window
+ UInt32 eventClass = GetEventClass(inEvent);
+ UInt32 eventKind = GetEventKind(inEvent);
+
+ switch (eventClass) {
+ case kEventClassWindow: {
+ switch (eventKind) {
+ case kEventWindowClose: {
+ gLog("[pluginWindowMac] <<< CALLBACK >>> kEventWindowClose for gWindow=%p, window=%p\n", (void*)this, (void*)carbonWindow);
+ show();
+ break;
+ }
+ case kEventWindowClosed: {
+ gLog("[pluginWindowMac] <<< CALLBACK >>> kEventWindowClosed for gWindow=%p, window=%p\n", (void*)this, (void*)carbonWindow);
+ open = false;
+ result = noErr;
+ break;
+ }
+ }
+ break;
+ }
+ }
+ return result;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gdPluginWindowGUImac::gdPluginWindowGUImac(Plugin *pPlugin)
+ : gWindow(450, 300), pPlugin(pPlugin), carbonWindow(NULL)
+{
+
+ /* some effects like to have us get their rect before opening them */
+
+ ERect *rect;
+ pPlugin->getRect(&rect);
+
+ /* window initialization */
+
+ Rect wRect;
+
+ wRect.top = rect->top;
+ wRect.left = rect->left;
+ wRect.bottom = rect->bottom;
+ wRect.right = rect->right;
+
+ int winclass = kDocumentWindowClass;
+ int winattr = kWindowStandardHandlerAttribute |
+ kWindowCloseBoxAttribute |
+ kWindowCompositingAttribute |
+ kWindowAsyncDragAttribute;
+
+ // winattr &= GetAvailableWindowAttributes(winclass); // make sure that the window will open
+
+ OSStatus status = CreateNewWindow(winclass, winattr, &wRect, &carbonWindow);
+ if (status != noErr) {
+ gLog("[pluginWindowMac] Unable to create window! Status=%d\n", (int) status);
+ return;
+ }
+ else
+ gLog("[pluginWindowMac] created window=%p\n", (void*)carbonWindow);
+
+ /* install event handler, called when window is closed */
+
+ static EventTypeSpec eventTypes[] = {
+ { kEventClassWindow, kEventWindowClose },
+ { kEventClassWindow, kEventWindowClosed }
+ };
+ InstallWindowEventHandler(carbonWindow, windowHandler, GetEventTypeCount(eventTypes), eventTypes, this, NULL);
+
+ /* open window, center it, show it and start the handler */
+
+ pPlugin->openGui((void*)carbonWindow);
+ RepositionWindow(carbonWindow, NULL, kWindowCenterOnMainScreen);
+ ShowWindow(carbonWindow);
+ open = true;
+}
+
+
+
+/* ------------------------------------------------------------------ */
+
+
+gdPluginWindowGUImac::~gdPluginWindowGUImac() {
+ gLog("[pluginWindowMac] [[[ destructor ]]] gWindow=%p deleted, window=%p deleted\n", (void*)this, (void*)carbonWindow);
+ pPlugin->closeGui();
+ if (open)
+ DisposeWindow(carbonWindow);
+}
+
+#endif
+
+#endif // #ifdef WITH_VST
--- /dev/null
+
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_pluginWindowGUI
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifdef WITH_VST
+
+
+#ifndef __GD_PLUGINWINDOW_GUI_H__
+#define __GD_PLUGINWINDOW_GUI_H__
+
+
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include "../elems/ge_window.h"
+#if defined(__APPLE__)
+ #include <Carbon/Carbon.h>
+#endif
+
+
+class gdPluginWindowGUI : public gWindow {
+private:
+
+ class Plugin *pPlugin;
+
+public:
+
+ gdPluginWindowGUI(Plugin *pPlugin);
+ ~gdPluginWindowGUI();
+};
+
+
+/* ------------------------------------------------------------------ */
+
+#if defined(__APPLE__)
+
+class gdPluginWindowGUImac : public gWindow {
+
+private:
+
+ static pascal OSStatus windowHandler(EventHandlerCallRef ehc, EventRef e, void *data);
+ inline pascal OSStatus __wh(EventHandlerCallRef ehc, EventRef e);
+
+ class Plugin *pPlugin;
+ WindowRef carbonWindow;
+ bool open;
+
+public:
+
+ gdPluginWindowGUImac(Plugin *pPlugin);
+ ~gdPluginWindowGUImac();
+};
+
+#endif
+
+
+#endif // include guard
+
+#endif // #ifdef WITH_VST
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_warnings
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include "gd_warnings.h"
+
+
+void gdAlert(const char *c) {
+ Fl_Window *modal = new Fl_Window(
+ (Fl::w() / 2) - 150,
+ (Fl::h() / 2) - 47,
+ 300, 90, "Alert");
+ modal->set_modal();
+ modal->begin();
+ gBox *box = new gBox(10, 10, 280, 40, c);
+ gClick *b = new gClick(210, 60, 80, 20, "Close");
+ modal->end();
+ box->labelsize(11);
+ b->callback(__cb_window_closer, (void *)modal);
+ b->shortcut(FL_Enter);
+ gu_setFavicon(modal);
+ modal->show();
+}
+
+
+int gdConfirmWin(const char *title, const char *msg) {
+ Fl_Window *win = new Fl_Window(
+ (Fl::w() / 2) - 150,
+ (Fl::h() / 2) - 47,
+ 300, 90, title);
+ win->set_modal();
+ win->begin();
+ new gBox(10, 10, 280, 40, msg);
+ gClick *ok = new gClick(212, 62, 80, 20, "Ok");
+ gClick *ko = new gClick(124, 62, 80, 20, "Cancel");
+ win->end();
+ ok->shortcut(FL_Enter);
+ gu_setFavicon(win);
+ win->show();
+
+ /* no callbacks here. readqueue() check the event stack. */
+
+ int r = 0;
+ while (true) {
+ Fl_Widget *o = Fl::readqueue();
+ if (!o) Fl::wait();
+ else if (o == ok) {r = 1; break;}
+ else if (o == ko) {r = 0; break;}
+ }
+ //delete win;
+ win->hide();
+ return r;
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_warnings
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifndef GD_WARNINGS_H
+#define GD_WARNINGS_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Window.H>
+#include <FL/Fl_Box.H>
+#include "../elems/ge_mixed.h"
+#include "../../utils/gui_utils.h"
+
+
+void gdAlert(const char *c);
+
+int gdConfirmWin(const char *title, const char *msg);
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_actionChannel
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include <FL/fl_draw.H>
+#include "../../core/conf.h"
+#include "../../core/channel.h"
+#include "../../core/sampleChannel.h"
+#include "../../glue/glue.h"
+#include "../../utils/log.h"
+#include "../dialogs/gd_mainWindow.h"
+#include "../dialogs/gd_actionEditor.h"
+#include "ge_keyboard.h"
+#include "ge_actionChannel.h"
+
+
+extern gdMainWindow *mainWin;
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+
+
+/* ------------------------------------------------------------------ */
+
+
+gActionChannel::gActionChannel(int x, int y, gdActionEditor *pParent, SampleChannel *ch)
+ : gActionWidget(x, y, 200, 40, pParent), ch(ch), selected(NULL)
+{
+ size(pParent->totalWidth, h());
+
+ /* add actions when the window opens. Their position is zoom-based;
+ * each frame is / 2 because we don't care about stereo infos. */
+
+ for (unsigned i=0; i<recorder::frames.size; i++) {
+ for (unsigned j=0; j<recorder::global.at(i).size; j++) {
+
+ recorder::action *ra = recorder::global.at(i).at(j);
+
+ if (ra->chan == pParent->chan->index) {
+
+ /* don't show actions > than the grey area */
+
+ if (recorder::frames.at(i) > G_Mixer.totalFrames)
+ continue;
+
+ /* skip the killchan actions in a singlepress channel. They cannot be recorded
+ * in such mode, but they can exist if you change from another mode to singlepress */
+
+ if (ra->type == ACTION_KILLCHAN && ch->mode == SINGLE_PRESS)
+ continue;
+
+ /* also filter out ACTION_KEYREL: it's up to gAction to find the other piece
+ * (namely frame_b) */
+
+ if (ra->type & (ACTION_KEYPRESS | ACTION_KILLCHAN)) {
+ int ax = x+(ra->frame/pParent->zoom);
+ gAction *a = new gAction(
+ ax, // x
+ y+4, // y
+ h()-8, // h
+ ra->frame, // frame_a
+ i, // n. of recordings
+ pParent, // pointer to the pParent window
+ ch, // pointer to SampleChannel
+ false, // record = false: don't record it, we are just displaying it!
+ ra->type); // type of action
+ add(a);
+ }
+ }
+ }
+ }
+ end(); // mandatory when you add widgets to a fl_group, otherwise mega malfunctions
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gAction *gActionChannel::getSelectedAction() {
+ for (int i=0; i<children(); i++) {
+ int action_x = ((gAction*)child(i))->x();
+ int action_w = ((gAction*)child(i))->w();
+ if (Fl::event_x() >= action_x && Fl::event_x() <= action_x + action_w)
+ return (gAction*)child(i);
+ }
+ return NULL;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gActionChannel::updateActions() {
+
+ /* when zooming, don't delete and re-add actions, just MOVE them. This
+ * function shifts the action by a zoom factor. Those singlepress are
+ * stretched, as well */
+
+ gAction *a;
+ for (int i=0; i<children(); i++) {
+
+ a = (gAction*)child(i);
+ int newX = x() + (a->frame_a / pParent->zoom);
+
+ if (ch->mode == SINGLE_PRESS) {
+ int newW = ((a->frame_b - a->frame_a) / pParent->zoom);
+ if (newW < gAction::MIN_WIDTH)
+ newW = gAction::MIN_WIDTH;
+ a->resize(newX, a->y(), newW, a->h());
+ }
+ else
+ a->resize(newX, a->y(), gAction::MIN_WIDTH, a->h());
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gActionChannel::draw() {
+
+ /* draw basic boundaries (+ beat bars) and hide the unused area. Then
+ * draw the children (the actions) */
+
+ baseDraw();
+
+ /* print label */
+
+ fl_color(COLOR_BG_1);
+ fl_font(FL_HELVETICA, 12);
+ if (active())
+ fl_draw("start/stop", x()+4, y(), w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_CENTER)); /// FIXME h() is too much!
+ else
+ fl_draw("start/stop (disabled)", x()+4, y(), w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_CENTER)); /// FIXME h() is too much!
+
+ draw_children();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gActionChannel::handle(int e) {
+
+ int ret = Fl_Group::handle(e);
+
+ /* do nothing if the widget is deactivated. It could happen for loopmode
+ * channels */
+
+ if (!active())
+ return 1;
+
+ switch (e) {
+
+ case FL_DRAG: {
+ if (selected != NULL) { // if you don't drag an empty area
+
+ /* if onLeftEdge o onRightEdge are true it means that you're resizing
+ * an action. Otherwise move the widget. */
+
+ if (selected->onLeftEdge || selected->onRightEdge) {
+
+ /* some checks: a) cannot resize an action < N pixels, b) no beyond zero,
+ * c) no beyond bar maxwidth. Checks for overlap are done in FL_RELEASE */
+
+ if (selected->onRightEdge) {
+
+ int aw = Fl::event_x()-selected->x();
+ int ah = selected->h();
+
+ if (Fl::event_x() < selected->x()+gAction::MIN_WIDTH)
+ aw = gAction::MIN_WIDTH;
+ else
+ if (Fl::event_x() > pParent->coverX)
+ aw = pParent->coverX-selected->x();
+
+ selected->size(aw, ah);
+ }
+ else {
+
+ int ax = Fl::event_x();
+ int ay = selected->y();
+ int aw = selected->x()-Fl::event_x()+selected->w();
+ int ah = selected->h();
+
+ if (Fl::event_x() < x()) {
+ ax = x();
+ aw = selected->w()+selected->x()-x();
+ }
+ else
+ if (Fl::event_x() > selected->x()+selected->w()-gAction::MIN_WIDTH) {
+ ax = selected->x()+selected->w()-gAction::MIN_WIDTH;
+ aw = gAction::MIN_WIDTH;
+ }
+ selected->resize(ax, ay, aw, ah);
+ }
+ }
+
+ /* move the widget around */
+
+ else {
+ int real_x = Fl::event_x() - actionPickPoint;
+ if (real_x < x()) // don't go beyond the left border
+ selected->position(x(), selected->y());
+ else
+ if (real_x+selected->w() > pParent->coverX+x()) // don't go beyond the right border
+ selected->position(pParent->coverX+x()-selected->w(), selected->y());
+ else {
+ if (pParent->gridTool->isOn()) {
+ int snpx = pParent->gridTool->getSnapPoint(real_x-x()) + x() -1;
+ selected->position(snpx, selected->y());
+ }
+ else
+ selected->position(real_x, selected->y());
+ }
+ }
+ redraw();
+ }
+ ret = 1;
+ break;
+ }
+
+ case FL_PUSH: {
+
+ if (Fl::event_button1()) {
+
+ /* avoid at all costs two overlapping actions. We use 'selected' because
+ * the selected action can be reused in FL_DRAG, in case you want to move
+ * it. */
+
+ selected = getSelectedAction();
+
+ if (selected == NULL) {
+
+ /* avoid click on grey area */
+
+ if (Fl::event_x() >= pParent->coverX) {
+ ret = 1;
+ break;
+ }
+
+ /* snap function, if enabled */
+
+ int ax = Fl::event_x();
+ int fx = (ax - x()) * pParent->zoom;
+ if (pParent->gridTool->isOn()) {
+ ax = pParent->gridTool->getSnapPoint(ax-x()) + x() -1;
+ fx = pParent->gridTool->getSnapFrame(ax-x());
+
+ /* with snap=on an action can fall onto another */
+
+ if (actionCollides(fx)) {
+ ret = 1;
+ break;
+ }
+ }
+
+ gAction *a = new gAction(
+ ax, // x
+ y()+4, // y
+ h()-8, // h
+ fx, // frame_a
+ recorder::frames.size-1, // n. of actions recorded
+ pParent, // pParent window pointer
+ ch, // pointer to SampleChannel
+ true, // record = true: record it!
+ pParent->getActionType()); // type of action
+ add(a);
+ mainWin->keyboard->setChannelWithActions((gSampleChannel*)ch->guiChannel); // mainWindow update
+ redraw();
+ ret = 1;
+ }
+ else {
+ actionOriginalX = selected->x();
+ actionOriginalW = selected->w();
+ actionPickPoint = Fl::event_x() - selected->x();
+ ret = 1; // for dragging
+ }
+ }
+ else
+ if (Fl::event_button3()) {
+ gAction *a = getSelectedAction();
+ if (a != NULL) {
+ a->delAction();
+ remove(a);
+ delete a;
+ mainWin->keyboard->setChannelWithActions((gSampleChannel*)pParent->chan->guiChannel);
+ redraw();
+ ret = 1;
+ }
+ }
+ break;
+ }
+ case FL_RELEASE: {
+
+ if (selected == NULL) {
+ ret = 1;
+ break;
+ }
+
+ /* noChanges = true when you click on an action without doing anything
+ * (dragging or moving it). */
+
+ bool noChanges = false;
+ if (actionOriginalX == selected->x())
+ noChanges = true;
+ if (ch->mode == SINGLE_PRESS &&
+ actionOriginalX+actionOriginalW != selected->x()+selected->w())
+ noChanges = false;
+
+ if (noChanges) {
+ ret = 1;
+ selected = NULL;
+ break;
+ }
+
+ /* step 1: check if the action doesn't overlap with another one.
+ * In case of overlap the moved action returns to the original X
+ * value ("actionOriginalX"). */
+
+ bool overlap = false;
+ for (int i=0; i<children() && !overlap; i++) {
+
+ /* never check against itself. */
+
+ if ((gAction*)child(i) == selected)
+ continue;
+
+ int action_x = ((gAction*)child(i))->x();
+ int action_w = ((gAction*)child(i))->w();
+ if (ch->mode == SINGLE_PRESS) {
+
+ /* when 2 segments overlap?
+ * start = the highest value between the two starting points
+ * end = the lowest value between the two ending points
+ * if start < end then there's an overlap of end-start pixels. */
+
+ int start = action_x >= selected->x() ? action_x : selected->x();
+ int end = action_x+action_w < selected->x()+selected->w() ? action_x+action_w : selected->x()+selected->w();
+ if (start < end) {
+ selected->resize(actionOriginalX, selected->y(), actionOriginalW, selected->h());
+ redraw();
+ overlap = true; // one overlap: stop checking
+ }
+ }
+ else {
+ if (selected->x() == action_x) {
+ selected->position(actionOriginalX, selected->y());
+ redraw();
+ overlap = true; // one overlap: stop checking
+ }
+ }
+ }
+
+ /* step 2: no overlap? then update the coordinates of the action, ie
+ * delete the previous rec and create a new one.
+ * Anyway the selected action becomes NULL, because when you release
+ * the mouse button the dragging process ends. */
+
+ if (!overlap) {
+ if (pParent->gridTool->isOn()) {
+ int f = pParent->gridTool->getSnapFrame(selected->absx());
+ selected->moveAction(f);
+ }
+ else
+ selected->moveAction();
+ }
+ selected = NULL;
+ ret = 1;
+ break;
+ }
+ }
+
+ return ret;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool gActionChannel::actionCollides(int frame) {
+
+ /* if SINGLE_PRESS we check that the tail (frame_b) of the action doesn't
+ * overlap the head (frame) of the new one. First the general case, yet. */
+
+ bool collision = false;
+
+ for (int i=0; i<children() && !collision; i++)
+ if ( ((gAction*)child(i))->frame_a == frame)
+ collision = true;
+
+ if (ch->mode == SINGLE_PRESS) {
+ for (int i=0; i<children() && !collision; i++) {
+ gAction *c = ((gAction*)child(i));
+ if (frame <= c->frame_b && frame >= c->frame_a)
+ collision = true;
+ }
+ }
+
+ return collision;
+}
+
+
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+
+
+const int gAction::MIN_WIDTH = 8;
+
+
+/* ------------------------------------------------------------------ */
+
+
+/** TODO - index is useless?
+ * TODO - pass a record::action pointer and let gAction compute values */
+
+gAction::gAction(int X, int Y, int H, int frame_a, unsigned index, gdActionEditor *parent, SampleChannel *ch, bool record, char type)
+: Fl_Box (X, Y, MIN_WIDTH, H),
+ selected (false),
+ index (index),
+ parent (parent),
+ ch (ch),
+ type (type),
+ frame_a (frame_a),
+ onRightEdge(false),
+ onLeftEdge (false)
+{
+ /* bool 'record' defines how to understand the action.
+ * record = false: don't record it, just show it. It happens when you
+ * open the editor with some actions to be shown.
+ *
+ * record = true: record it AND show it. It happens when you click on
+ * an empty area in order to add a new actions. First you record it
+ * (addAction()) then you show it (FLTK::Draw()) */
+
+ if (record)
+ addAction();
+
+ /* in order to show a singlepress action we must compute the frame_b. We
+ * do that after the possible recording, otherwise we don't know which
+ * key_release is associated. */
+
+ if (ch->mode == SINGLE_PRESS && type == ACTION_KEYPRESS) {
+ recorder::action *a2 = NULL;
+ recorder::getNextAction(ch->index, ACTION_KEYREL, frame_a, &a2);
+ if (a2) {
+ frame_b = a2->frame;
+ w((frame_b - frame_a)/parent->zoom);
+ }
+ else
+ gLog("[gActionChannel] frame_b not found! [%d:???]\n", frame_a);
+
+ /* a singlepress action narrower than 8 pixel is useless. So check it.
+ * Warning: if an action is 8 px narrow, it has no body space to drag
+ * it. It's up to the user to zoom in and drag it. */
+
+ if (w() < MIN_WIDTH)
+ size(MIN_WIDTH, h());
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gAction::draw() {
+
+ int color;
+ if (selected) /// && gActionChannel !disabled
+ color = COLOR_BD_1;
+ else
+ color = COLOR_BG_2;
+
+ if (ch->mode == SINGLE_PRESS) {
+ fl_rectf(x(), y(), w(), h(), (Fl_Color) color);
+ }
+ else {
+ if (type == ACTION_KILLCHAN)
+ fl_rect(x(), y(), MIN_WIDTH, h(), (Fl_Color) color);
+ else {
+ fl_rectf(x(), y(), MIN_WIDTH, h(), (Fl_Color) color);
+ if (type == ACTION_KEYPRESS)
+ fl_rectf(x()+3, y()+h()-11, 2, 8, COLOR_BD_0);
+ else
+ if (type == ACTION_KEYREL)
+ fl_rectf(x()+3, y()+3, 2, 8, COLOR_BD_0);
+ }
+ }
+
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gAction::handle(int e) {
+
+ /* ret = 0 sends the event to the parent window. */
+
+ int ret = 0;
+
+ switch (e) {
+
+ case FL_ENTER: {
+ selected = true;
+ ret = 1;
+ redraw();
+ break;
+ }
+ case FL_LEAVE: {
+ fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
+ selected = false;
+ ret = 1;
+ redraw();
+ break;
+ }
+ case FL_MOVE: {
+
+ /* handling of the two margins, left & right. 4 pixels are good enough */
+
+ if (ch->mode == SINGLE_PRESS) {
+ onLeftEdge = false;
+ onRightEdge = false;
+ if (Fl::event_x() >= x() && Fl::event_x() < x()+4) {
+ onLeftEdge = true;
+ fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
+ }
+ else
+ if (Fl::event_x() >= x()+w()-4 && Fl::event_x() <= x()+w()) {
+ onRightEdge = true;
+ fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
+ }
+ else
+ fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
+ }
+ }
+ }
+
+ return ret;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gAction::addAction() {
+
+ /* always check frame parity */
+
+ if (frame_a % 2 != 0)
+ frame_a++;
+
+ /* anatomy of an action
+ * ____[#######]_____ (a) is the left margin, ACTION_KEYPRESS. (b) is
+ * a b the right margin, the ACTION_KEYREL. This is the
+ * theory behind the singleshot.press actions; for any other kind the
+ * (b) is just a graphical and meaningless point. */
+
+ if (ch->mode == SINGLE_PRESS) {
+ recorder::rec(parent->chan->index, ACTION_KEYPRESS, frame_a);
+ recorder::rec(parent->chan->index, ACTION_KEYREL, frame_a+4096);
+ //gLog("action added, [%d, %d]\n", frame_a, frame_a+4096);
+ }
+ else {
+ recorder::rec(parent->chan->index, parent->getActionType(), frame_a);
+ //gLog("action added, [%d]\n", frame_a);
+ }
+
+ recorder::sortActions();
+
+ index++; // important!
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gAction::delAction() {
+
+ /* if SINGLE_PRESS you must delete both the keypress and the keyrelease
+ * actions. */
+
+ if (ch->mode == SINGLE_PRESS) {
+ recorder::deleteAction(parent->chan->index, frame_a, ACTION_KEYPRESS, false);
+ recorder::deleteAction(parent->chan->index, frame_b, ACTION_KEYREL, false);
+ }
+ else
+ recorder::deleteAction(parent->chan->index, frame_a, type, false);
+
+ /* restore the initial cursor shape, in case you delete an action and
+ * the double arrow (for resizing) is displayed */
+
+ fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gAction::moveAction(int frame_a) {
+
+ /* easy one: delete previous action and record the new ones. As usual,
+ * SINGLE_PRESS requires two jobs. If frame_a is valid, use that frame
+ * value. */
+
+ delAction();
+
+ if (frame_a != -1)
+ this->frame_a = frame_a;
+ else
+ this->frame_a = xToFrame_a();
+
+
+ /* always check frame parity */
+
+ if (this->frame_a % 2 != 0)
+ this->frame_a++;
+
+ recorder::rec(parent->chan->index, type, this->frame_a);
+
+ if (ch->mode == SINGLE_PRESS) {
+ frame_b = xToFrame_b();
+ recorder::rec(parent->chan->index, ACTION_KEYREL, frame_b);
+ }
+
+ recorder::sortActions();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gAction::absx() {
+ return x() - parent->ac->x();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gAction::xToFrame_a() {
+ return (absx()) * parent->zoom;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gAction::xToFrame_b() {
+ return (absx() + w()) * parent->zoom;
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_actionChannel
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifndef GE_ACTIONCHANNEL_H
+#define GE_ACTIONCHANNEL_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Box.H>
+#include "../../utils/gui_utils.h"
+#include "../../core/mixer.h"
+#include "../../core/recorder.h"
+#include "ge_actionWidget.h"
+
+
+class gAction : public Fl_Box {
+
+private:
+
+ bool selected;
+ unsigned index;
+ class gdActionEditor *parent; // pointer to parent (gActionEditor)
+ class SampleChannel *ch;
+ char type; // type of action
+
+public:
+ gAction(int x, int y, int h, int frame_a, unsigned index,
+ gdActionEditor *parent, class SampleChannel *ch, bool record,
+ char type);
+ void draw();
+ int handle(int e);
+ void addAction();
+ void delAction();
+
+ /* moveAction
+ * shift the action on the x-axis and update Recorder. If frame_a != -1
+ * use the new frame in input (used while snapping) */
+
+ void moveAction(int frame_a=-1);
+
+ /* absx
+ * x() is relative to scrolling position. absx() returns the absolute
+ * x value of the action, from the leftmost edge. */
+
+ int absx();
+
+ /* xToFrame_a,b
+ * return the real frames of x() position */
+
+ int xToFrame_a();
+ int xToFrame_b();
+
+ int frame_a; // initial frame (KEYPRESS for singlemode.press)
+ int frame_b; // terminal frame (KEYREL for singlemode.press, null for others)
+
+ bool onRightEdge;
+ bool onLeftEdge;
+
+ static const int MIN_WIDTH;
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+class gActionChannel : public gActionWidget {
+
+private:
+
+ class SampleChannel *ch;
+
+ /* getSelectedAction
+ * get the action under the mouse. NULL if nothing found. */
+
+ gAction *getSelectedAction();
+
+ /* selected
+ * pointer to the selected action. Useful when dragging around. */
+
+ gAction *selected;
+
+ /* actionOriginalX, actionOriginalW
+ * x and w of the action, when moved. Useful for checking if the action
+ * overlaps another one: in that case the moved action returns to
+ * actionOriginalX (and to actionOriginalW if resized). */
+
+ int actionOriginalX;
+ int actionOriginalW;
+
+ /* actionPickPoint
+ * the precise x point in which the action has been picked with the mouse,
+ * before a dragging action. */
+
+ int actionPickPoint;
+
+
+ /* actionCollides
+ * true if an action collides with another. Used while adding new points
+ * with snap active.*/
+
+ bool actionCollides(int frame);
+
+public:
+ gActionChannel(int x, int y, gdActionEditor *pParent, class SampleChannel *ch);
+ void draw();
+ int handle(int e);
+ void updateActions();
+};
+
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_actionWidget
+ *
+ * pParent class of any widget inside the action editor.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include <FL/fl_draw.H>
+#include "../../core/mixer.h"
+#include "../dialogs/gd_actionEditor.h"
+#include "ge_actionWidget.h"
+#include "ge_mixed.h"
+
+
+extern Mixer G_Mixer;
+
+
+gActionWidget::gActionWidget(int x, int y, int w, int h, gdActionEditor *pParent)
+ : Fl_Group(x, y, w, h), pParent(pParent) {}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gActionWidget::~gActionWidget() {}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gActionWidget::baseDraw(bool clear) {
+
+ /* clear the screen */
+
+ if (clear)
+ fl_rectf(x(), y(), w(), h(), COLOR_BG_MAIN);
+
+ /* draw the container */
+
+ fl_color(COLOR_BD_0);
+ fl_rect(x(), y(), w(), h());
+
+ /* grid drawing, if > 1 */
+
+ if (pParent->gridTool->getValue() > 1) {
+
+ fl_color(fl_rgb_color(54, 54, 54));
+ fl_line_style(FL_DASH, 0, NULL);
+
+ for (int i=0; i<(int) pParent->gridTool->points.size; i++) {
+ int px = pParent->gridTool->points.at(i)+x()-1;
+ fl_line(px, y()+1, px, y()+h()-2);
+ }
+ fl_line_style(0);
+ }
+
+ /* bars and beats drawing */
+
+ fl_color(COLOR_BD_0);
+ for (int i=0; i<(int) pParent->gridTool->beats.size; i++) {
+ int px = pParent->gridTool->beats.at(i)+x()-1;
+ fl_line(px, y()+1, px, y()+h()-2);
+ }
+
+ fl_color(COLOR_BG_2);
+ for (int i=0; i<(int) pParent->gridTool->bars.size; i++) {
+ int px = pParent->gridTool->bars.at(i)+x()-1;
+ fl_line(px, y()+1, px, y()+h()-2);
+ }
+
+ /* cover unused area. Avoid drawing cover if width == 0 (i.e. beats
+ * are 32) */
+
+ int coverWidth = pParent->totalWidth-pParent->coverX;
+ if (coverWidth != 0)
+ fl_rectf(pParent->coverX+x(), y()+1, coverWidth, h()-2, COLOR_BG_1);
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_actionWidget
+ *
+ * parent class of any widget inside the action editor.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef __GE_ACTIONWIDGET_H__
+#define __GE_ACTIONWIDGET_H__
+
+#include <FL/Fl.H>
+#include <FL/Fl_Group.H>
+#include "../../core/const.h"
+
+
+class gActionWidget : public Fl_Group {
+
+protected:
+ class gdActionEditor *pParent;
+ void baseDraw(bool clear=true);
+
+public:
+ virtual void updateActions() = 0;
+
+ gActionWidget(int x, int y, int w, int h, gdActionEditor *pParent);
+ ~gActionWidget();
+};
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gd_browser
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include <limits.h>
+#include "../../core/const.h"
+#include "../../utils/utils.h"
+#include "../../utils/log.h"
+#include "ge_browser.h"
+
+
+gBrowser::gBrowser(int x, int y, int w, int h, const char *L)
+ : Fl_Hold_Browser(x, y, w, h, L)
+{
+ box(G_BOX);
+ textsize(11);
+ textcolor(COLOR_TEXT_0);
+ selection_color(COLOR_BG_1);
+ color(COLOR_BG_0);
+
+ this->scrollbar.color(COLOR_BG_0);
+ this->scrollbar.selection_color(COLOR_BG_1);
+ this->scrollbar.labelcolor(COLOR_BD_1);
+ this->scrollbar.slider(G_BOX);
+
+ this->hscrollbar.color(COLOR_BG_0);
+ this->hscrollbar.selection_color(COLOR_BG_1);
+ this->hscrollbar.labelcolor(COLOR_BD_1);
+ this->hscrollbar.slider(G_BOX);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gBrowser::~gBrowser() {}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gBrowser::init(const char *init_path) {
+
+ gLog("[gBrowser] init path = '%s'\n", init_path);
+
+ if (init_path == NULL || !gIsDir(init_path)) {
+#if defined(__linux__) || defined(__APPLE__)
+ path_obj->value("/home");
+#elif defined(_WIN32)
+
+ /* SHGetFolderPath is deprecated. We should use SHGetKnownFolderPath
+ * but that would break compatibility with XP. On Vista, GetFolderPath
+ * is a wrapper of GetKnownFolderPath, so no problem. */
+
+ char winRoot[1024];
+ SHGetFolderPath(NULL, CSIDL_COMMON_DESKTOPDIRECTORY, NULL, 0, winRoot); // si parte dal Desktop
+ path_obj->value(winRoot);
+#endif
+ gLog("[gBrowser] init_path null or invalid, using default\n");
+ }
+ else
+ path_obj->value(init_path);
+
+ refresh();
+ sort();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gBrowser::refresh() {
+ DIR *dp;
+ struct dirent *ep;
+ dp = opendir(path_obj->value());
+ if (dp != NULL) {
+ while ((ep = readdir(dp))) {
+
+ /* skip:
+ * - "." e ".."
+ * - hidden files */
+
+ if (strcmp(ep->d_name, ".") != 0 && strcmp(ep->d_name, "..") != 0) {
+ if (ep->d_name[0] != '.') {
+
+ /* is it a folder? add square brackets. Is it a file? Append
+ * a '/' (on Windows seems useless, though) */
+
+ std::string file = path_obj->value();
+ file.insert(file.size(), gGetSlash());
+ file += ep->d_name;
+
+ if (gIsDir(file.c_str())) {
+ char name[PATH_MAX];
+ sprintf(name, "@b[%s]", ep->d_name);
+ add(name);
+ }
+ else
+ if (gIsProject(file.c_str())) {
+ char name[PATH_MAX];
+ sprintf(name, "@i@b%s", ep->d_name);
+ add(name);
+ }
+ else
+ add(ep->d_name);
+ }
+ }
+ }
+ closedir(dp);
+ }
+ else
+ gLog("[gBrowser] Couldn't open the directory '%s'\n", path_obj->value());
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gBrowser::sort() {
+ for (int t=1; t<=size(); t++)
+ for (int r=t+1; r<=size(); r++)
+ if (strcmp(text(t), text(r)) > 0)
+ swap(t,r);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gBrowser::up_dir() {
+
+ /* updir = remove last folder from the path. Start from strlen(-1) to
+ * skip the trailing slash */
+
+ int i = strlen(path_obj->value())-1;
+
+ /* on Windows an updir from the path "X:\" (3 chars long) must redirect
+ * to the list of available devices. */
+
+#if defined(_WIN32)
+ if (i <= 3 || !strcmp(path_obj->value(), "All drives")) {
+ path_obj->value("All drives");
+ showDrives();
+ return;
+ }
+ else {
+ while (i >= 0) {
+ if (path_obj->value()[i] == '\\')
+ break;
+ i--;
+ }
+
+ /* delete the last part of the string, from i to len-i, ie everything
+ * after the "/" */
+
+ std::string tmp = path_obj->value();
+ tmp.erase(i, tmp.size()-i);
+
+ /* if tmp.size == 2 we have something like 'C:'. Add a trailing
+ * slash */
+
+ if (tmp.size() == 2)
+ tmp += "\\";
+
+ path_obj->value(tmp.c_str());
+ refresh();
+ }
+#elif defined(__linux__) || defined (__APPLE__)
+ while (i >= 0) {
+ if (path_obj->value()[i] == '/')
+ break;
+ i--;
+ }
+
+ /* i == 0 means '/', the root dir. It's meaningless to go updir */
+
+ if (i==0)
+ path_obj->value("/");
+ else {
+
+ /* delete the last part of the string, from i to len-i, ie everything
+ * after the "/" */
+
+ std::string tmp = path_obj->value();
+ tmp.erase(i, tmp.size()-i);
+ path_obj->value(tmp.c_str());
+ }
+ refresh();
+#endif
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gBrowser::down_dir(const char *path) {
+ path_obj->value(path);
+ refresh();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+const char *gBrowser::get_selected_item() {
+
+ /* click on an empty line */
+
+ if (text(value()) == NULL)
+ return NULL;
+
+ selected_item = text(value());
+
+ /* @ = formatting marks.
+ * @b = bold, i.e. a directory. Erease '@b[' and ']' */
+
+ if (selected_item[0] == '@') {
+ if (selected_item[1] == 'b') {
+ selected_item.erase(0, 3);
+ selected_item.erase(selected_item.size()-1, 1);
+ }
+ else
+ if (selected_item[1] == 'i')
+ selected_item.erase(0, 4);
+ }
+
+#if defined(__linux__) || defined(__APPLE__)
+
+ /* add path to file name, to get an absolute path. Avoid double
+ * slashes like '//' */
+
+ if (strcmp("/", path_obj->value()))
+ selected_item.insert(0, "/");
+
+ selected_item.insert(0, path_obj->value());
+ return selected_item.c_str();
+#elif defined(_WIN32)
+
+ /* if path is 'All drives' we are in the devices list and the user
+ * has clicked on a device such as 'X:\' */
+
+ if (strcmp(path_obj->value(), "All drives") == 0)
+ return selected_item.c_str();
+ else {
+
+ /* add '\' if the path is like 'X:\' */
+
+ if (strlen(path_obj->value()) > 3) /// shouln't it be == 3?
+ selected_item.insert(0, "\\");
+
+ selected_item.insert(0, path_obj->value());
+ return selected_item.c_str();
+ }
+#endif
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+#ifdef _WIN32
+void gBrowser::showDrives() {
+
+ /* GetLogicalDriveStrings fills drives like that:
+ *
+ * a:\[null]b:\[null]c:\[null]...[null][null]
+ *
+ * where [null] stands for \0. */
+
+ char drives[64];
+ char *i = drives; // pointer to 0th element in drives
+ GetLogicalDriveStrings(64, drives);
+
+ /* code stolen from the web, still unknown. (Jan 09, 2012). */
+
+ while (*i) {
+ add(i);
+ i = &i[strlen(i) + 1];
+ }
+}
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_browser
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifndef GE_BROWSER_H
+#define GE_BROWSER_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Hold_Browser.H>
+#include <string>
+#include "ge_mixed.h"
+
+class gBrowser : public Fl_Hold_Browser {
+public:
+ gBrowser(int x, int y, int w, int h, const char *L=0);
+ ~gBrowser();
+ void init(const char *init_path=NULL);
+ void refresh();
+ void sort();
+ void up_dir();
+ void down_dir(const char *path);
+ const char *get_selected_item();
+
+ /* path_obj
+ * the actual path*/
+
+ class gInput *path_obj;
+
+ /* selected_item
+ * choosen item */
+
+ std::string selected_item;
+
+#ifdef _WIN32
+private:
+
+ /* showDrives [WIN32 only]
+ * lists all the available drivers */
+
+ void showDrives();
+#endif
+};
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_channel
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../core/pluginHost.h"
+#include "../../core/mixer.h"
+#include "../../core/conf.h"
+#include "../../core/patch.h"
+#include "../../core/graphics.h"
+#include "../../core/channel.h"
+#include "../../core/wave.h"
+#include "../../core/sampleChannel.h"
+#include "../../core/midiChannel.h"
+#include "../../glue/glue.h"
+#include "../../utils/gui_utils.h"
+#include "../dialogs/gd_mainWindow.h"
+#include "../dialogs/gd_keyGrabber.h"
+#include "../dialogs/gd_midiInput.h"
+#include "../dialogs/gd_editor.h"
+#include "../dialogs/gd_actionEditor.h"
+#include "../dialogs/gd_warnings.h"
+#include "../dialogs/gd_browser.h"
+#include "../dialogs/gd_midiOutput.h"
+#include "ge_keyboard.h"
+#include "ge_channel.h"
+#include "ge_sampleChannel.h"
+
+#ifdef WITH_VST
+#include "../dialogs/gd_pluginList.h"
+#endif
+
+
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+extern Patch G_Patch;
+extern gdMainWindow *mainWin;
+
+
+gChannel::gChannel(int X, int Y, int W, int H, int type)
+ : Fl_Group(X, Y, W, H, NULL), type(type) {}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int gChannel::getColumnIndex()
+{
+ return ((gColumn*)parent())->getIndex();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gChannel::blink()
+{
+ if (gu_getBlinker() > 6)
+ mainButton->setPlayMode();
+ else
+ mainButton->setDefaultMode();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gChannel::setColorsByStatus(int playStatus, int recStatus)
+{
+ switch (playStatus) {
+ case STATUS_OFF:
+ mainButton->setDefaultMode();
+ button->imgOn = channelPlay_xpm;
+ button->imgOff = channelStop_xpm;
+ button->redraw();
+ break;
+ case STATUS_PLAY:
+ mainButton->setPlayMode();
+ button->imgOn = channelStop_xpm;
+ button->imgOff = channelPlay_xpm;
+ button->redraw();
+ break;
+ case STATUS_WAIT:
+ blink();
+ break;
+ case STATUS_ENDING:
+ mainButton->setEndingMode();
+ break;
+ }
+
+ switch (recStatus) {
+ case REC_WAITING:
+ blink();
+ break;
+ case REC_ENDING:
+ mainButton->setEndingMode();
+ break;
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int gChannel::handleKey(int e, int key)
+{
+ int ret;
+ if (e == FL_KEYDOWN && button->value()) // key already pressed! skip it
+ ret = 1;
+ else
+ if (Fl::event_key() == key && !button->value()) {
+ button->take_focus(); // move focus to this button
+ button->value((e == FL_KEYDOWN || e == FL_SHORTCUT) ? 1 : 0); // change the button's state
+ button->do_callback(); // invoke the button's callback
+ ret = 1;
+ }
+ else
+ ret = 0;
+
+ if (Fl::event_key() == key)
+ button->value((e == FL_KEYDOWN || e == FL_SHORTCUT) ? 1 : 0); // change the button's state
+
+ return ret;
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_channel
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef GE_CHANNEL_H
+#define GE_CHANNEL_H
+
+
+#include <FL/Fl_Scroll.H>
+#include <FL/Fl_Box.H>
+#include <FL/Fl_Menu_Button.H>
+#include "ge_mixed.h"
+
+
+class gChannel : public Fl_Group
+{
+protected:
+
+ /* define some breakpoints for dynamic resize */
+
+#ifdef WITH_VST
+ static const int BREAK_READ_ACTIONS = 212;
+ static const int BREAK_MODE_BOX = 188;
+ static const int BREAK_FX = 164;
+ static const int BREAK_DELTA = 120;
+#else
+ static const int BREAK_READ_ACTIONS = 188;
+ static const int BREAK_MODE_BOX = 164;
+ static const int BREAK_FX = 140;
+ static const int BREAK_DELTA = 96;
+#endif
+ static const int BREAK_UNIT = 24;
+
+ /* blink
+ * blink button when channel is in wait/ending status. */
+
+ void blink();
+
+ /* setColorByStatus
+ * update colors depending on channel status. */
+
+ void setColorsByStatus(int playStatus, int recStatus);
+
+ /* handleKey
+ * method wrapped by virtual handle(int e). */
+
+ int handleKey(int e, int key);
+
+public:
+
+ gChannel(int x, int y, int w, int h, int type);
+
+ /* reset
+ * reset channel to initial status. */
+
+ virtual void reset() = 0;
+
+ /* update
+ * update the label of sample button and everything else such as 'R'
+ * button, key box and so on, according to global values. */
+
+ virtual void update() = 0;
+
+ /* refresh
+ * update graphics. */
+
+ virtual void refresh() = 0;
+
+ /* keypress
+ * what to do when the corresponding key is pressed. */
+
+ virtual int keyPress(int event) = 0;
+
+ /* getColumnIndex
+ * return the numeric index of the column in which this channel is
+ * located. */
+
+ int getColumnIndex();
+
+ class gButton *button;
+ class gStatus *status;
+ class gChannelButton *mainButton;
+ class gDial *vol;
+ class gClick *mute;
+ class gClick *solo;
+#ifdef WITH_VST
+ class gFxButton *fx;
+#endif
+
+ int type;
+};
+
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_channelButton
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../core/const.h"
+#include "ge_channelButton.h"
+
+
+gChannelButton::gChannelButton(int x, int y, int w, int h, const char *l)
+ : gClick(x, y, w, h, l), key("") {}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gChannelButton::setKey(const char *k)
+{
+ key = k;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gChannelButton::draw()
+{
+ gClick::draw();
+
+ if (key == "")
+ return;
+
+ /* draw background */
+
+ fl_rectf(x()+1, y()+1, 18, h()-2, bgColor0);
+
+ /* draw key */
+
+ fl_color(COLOR_TEXT_0);
+ fl_font(FL_HELVETICA, 11);
+ fl_draw(key.c_str(), x(), y(), 18, h(), FL_ALIGN_CENTER);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gChannelButton::setInputRecordMode()
+{
+ bgColor0 = COLOR_BG_3;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gChannelButton::setActionRecordMode()
+{
+ bgColor0 = COLOR_BG_4;
+ txtColor = COLOR_TEXT_0;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gChannelButton::setDefaultMode(const char *l)
+{
+ bgColor0 = COLOR_BG_0;
+ bdColor = COLOR_BD_0;
+ txtColor = COLOR_TEXT_0;
+ if (l)
+ label(l);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gChannelButton::setPlayMode()
+{
+ bgColor0 = COLOR_BG_2;
+ bdColor = COLOR_BD_1;
+ txtColor = COLOR_TEXT_1;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gChannelButton::setEndingMode()
+{
+ bgColor0 = COLOR_BD_0;
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_channelButton
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef GE_CHANNEL_BUTTON_H
+#define GE_CHANNEL_BUTTON_H
+
+
+#include "ge_mixed.h"
+
+
+class gChannelButton : public gClick
+{
+private:
+
+ std::string key;
+
+public:
+
+ gChannelButton(int x, int y, int w, int h, const char *l=0);
+
+ virtual int handle(int e) = 0;
+
+ void draw();
+ void setKey(const char *k);
+ void setPlayMode();
+ void setEndingMode();
+ void setDefaultMode(const char *l=0);
+ void setInputRecordMode();
+ void setActionRecordMode();
+};
+
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_column
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../core/mixer.h"
+#include "../../core/conf.h"
+#include "../../core/patch.h"
+#include "../../core/channel.h"
+#include "../../core/sampleChannel.h"
+#include "../../core/midiChannel.h"
+#include "../../glue/glue.h"
+#include "../../utils/log.h"
+#include "../dialogs/gd_mainWindow.h"
+#include "../dialogs/gd_warnings.h"
+#include "../elems/ge_keyboard.h"
+#include "ge_column.h"
+#include "ge_channel.h"
+#include "ge_sampleChannel.h"
+#include "ge_midiChannel.h"
+
+#ifdef WITH_VST
+ #include "../dialogs/gd_pluginList.h"
+#endif
+
+
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+extern Patch G_Patch;
+extern gdMainWindow *mainWin;
+
+
+gColumn::gColumn(int X, int Y, int W, int H, int index, gKeyboard *parent)
+ : Fl_Group(X, Y, W, H), parent(parent), index(index)
+{
+ /* gColumn does a bit of a mess: we pass a pointer to its parent (gKeyboard) and
+ the gColumn itself deals with the creation of another widget, outside gColumn
+ and inside gKeyboard, which handles the vertical resize bar (gResizerBar).
+ The resizer cannot stay inside gColumn: it needs a broader view on the other
+ side widgets. The view can be obtained from gKeyboard only (the upper level).
+ Unfortunately, parent() can be NULL: at this point (i.e the constructor)
+ gColumn is still detached from any parent. We use a custom gKeyboard *parent
+ instead. */
+
+ begin();
+ addChannelBtn = new gClick(x(), y(), w(), 20, "Add new channel");
+ end();
+
+ resizer = new gResizerBar(x()+w(), y(), 16, h(), false);
+ resizer->setMinSize(140);
+ parent->add(resizer);
+
+ addChannelBtn->callback(cb_addChannel, (void*)this);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gColumn::~gColumn()
+{
+ /* FIXME - this could actually cause a memory leak. resizer is
+ just removed, not deleted. But we cannot delete it right now. */
+
+ parent->remove(resizer);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int gColumn::handle(int e)
+{
+ switch (e) {
+ case FL_DND_ENTER: // return(1) for these events to 'accept' dnd
+ case FL_DND_DRAG:
+ case FL_DND_RELEASE: {
+ return 1;
+ }
+ case FL_PASTE: { // handle actual drop (paste) operation
+ gVector<std::string> paths;
+ gSplit(Fl::event_text(), "\n", &paths);
+ bool fails = false;
+ int result = 0;
+ for (unsigned i=0; i<paths.size; i++) {
+ gLog("[gColumn::handle] loading %s...\n", paths.at(i).c_str());
+ SampleChannel *c = (SampleChannel*) glue_addChannel(index, CHANNEL_SAMPLE);
+ result = glue_loadChannel(c, gStripFileUrl(paths.at(i).c_str()).c_str());
+ if (result != SAMPLE_LOADED_OK) {
+ deleteChannel(c->guiChannel);
+ fails = true;
+ }
+ }
+ if (fails) {
+ if (paths.size > 1)
+ gdAlert("Some files were not loaded successfully.");
+ else
+ parent->printChannelMessage(result);
+ }
+ return 1;
+ }
+ }
+
+ /* we return fl_Group::handle only if none of the cases above are fired. That
+ is because we don't want to propagate a dnd drop to all the sub widgets. */
+
+ return Fl_Group::handle(e);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gColumn::resize(int X, int Y, int W, int H)
+{
+ /* resize all children */
+
+ int ch = children();
+ for (int i=0; i<ch; i++) {
+ Fl_Widget *c = child(i);
+ c->resize(X, Y + (i * (c->h() + 4)), W, c->h());
+ }
+
+ /* resize group itself */
+
+ x(X); y(Y); w(W); h(H);
+
+ /* resize resizerBar */
+
+ resizer->size(16, H);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gColumn::refreshChannels()
+{
+ for (int i=1; i<children(); i++)
+ ((gChannel*) child(i))->refresh();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gColumn::draw()
+{
+ fl_color(fl_rgb_color(27, 27, 27));
+ fl_rectf(x(), y(), w(), h());
+
+ /* call draw and then redraw in order to avoid channel corruption when
+ scrolling horizontally */
+
+ for (int i=0; i<children(); i++) {
+ child(i)->draw();
+ child(i)->redraw();
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gColumn::cb_addChannel(Fl_Widget *v, void *p) { ((gColumn*)p)->__cb_addChannel(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gChannel *gColumn::addChannel(class Channel *ch)
+{
+ gChannel *gch = NULL;
+
+ if (ch->type == CHANNEL_SAMPLE)
+ gch = (gSampleChannel*) new gSampleChannel(
+ x(),
+ y() + children() * 24,
+ 600, // (1) see notes below
+ 20,
+ (SampleChannel*) ch);
+ else
+ gch = (gMidiChannel*) new gMidiChannel(
+ x(),
+ y() + children() * 24,
+ w(),
+ 20,
+ (MidiChannel*) ch);
+
+ /* (1) we create a new sample channel with a fake width, instead of w() (i.e.
+ the column width), in case the column is too narrow to display all widgets.
+ This workaround prevents the widgets to disappear if they have an initial
+ negative width. MidiChannel does not need such hack because it already fits
+ nicely in a collapsed column. */
+
+ add(gch);
+ resize(x(), y(), w(), (children() * 24) + 66); // evil space for drag n drop
+ gch->redraw(); // avoid corruption
+ parent->redraw(); // redraw Keyboard
+ return gch;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gColumn::deleteChannel(gChannel *gch)
+{
+ gch->hide();
+ remove(gch);
+ delete gch;
+
+ /* reposition all other channels and resize this group */
+ /** TODO
+ * reposition is useless when called by gColumn::clear(). Add a new
+ * parameter to skip the operation */
+
+ for (int i=0; i<children(); i++) {
+ gch = (gChannel*) child(i);
+ gch->position(gch->x(), y()+(i*24));
+ }
+ size(w(), children() * 24 + 66); // evil space for drag n drop
+ redraw();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gColumn::__cb_addChannel()
+{
+ gLog("[gColumn::__cb_addChannel] index = %d\n", index);
+ int type = openTypeMenu();
+ if (type)
+ glue_addChannel(index, type);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int gColumn::openTypeMenu()
+{
+ Fl_Menu_Item rclick_menu[] = {
+ {"Sample channel"},
+ {"MIDI channel"},
+ {0}
+ };
+
+ Fl_Menu_Button *b = new Fl_Menu_Button(0, 0, 100, 50);
+ b->box(G_BOX);
+ b->textsize(11);
+ b->textcolor(COLOR_TEXT_0);
+ b->color(COLOR_BG_0);
+
+ const Fl_Menu_Item *m = rclick_menu->popup(Fl::event_x(), Fl::event_y(), 0, 0, b);
+ if (!m) return 0;
+
+ if (strcmp(m->label(), "Sample channel") == 0)
+ return CHANNEL_SAMPLE;
+ if (strcmp(m->label(), "MIDI channel") == 0)
+ return CHANNEL_MIDI;
+ return 0;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gColumn::clear(bool full)
+{
+ if (full)
+ Fl_Group::clear();
+ else {
+ while (children() >= 2) { // skip "add new channel" btn
+ int i = children()-1;
+ deleteChannel((gChannel*)child(i));
+ }
+ }
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_column
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef GE_COLUMN_H
+#define GE_COLUMN_H
+
+
+#include <FL/Fl.H>
+#include <FL/Fl_Group.H>
+
+
+class gColumn : public Fl_Group
+{
+private:
+
+ static void cb_addChannel (Fl_Widget *v, void *p);
+ inline void __cb_addChannel();
+
+ int openTypeMenu();
+
+ class gClick *addChannelBtn;
+ class gResizerBar *resizer;
+ class gKeyboard *parent;
+
+ int index;
+
+public:
+
+ gColumn(int x, int y, int w, int h, int index, class gKeyboard *parent);
+ ~gColumn();
+
+ /* addChannel
+ * add a new channel in this column and set the internal pointer
+ * to channel to 'ch'. */
+
+ class gChannel *addChannel(class Channel *ch);
+
+ /* handle */
+
+ int handle(int e);
+
+ /* resize
+ * custom resize behavior. */
+
+ void resize(int x, int y, int w, int h);
+
+ /* deleteChannel
+ * remove the channel 'gch' from this column. */
+
+ void deleteChannel(gChannel *gch);
+
+ /* refreshChannels
+ * update channels' graphical statues. Called on each GUI cycle. */
+
+ void refreshChannels();
+
+ /* clear
+ * remove all channels from the column. If full==true, delete also the
+ * "add new channel" button. This method ovverrides the inherited one
+ * from Fl_Group. */
+
+ void clear(bool full=false);
+
+ void draw();
+
+ inline int getIndex() { return index; }
+ inline void setIndex(int i) { index = i; }
+ inline bool isEmpty() { return children() == 1; }
+};
+
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ * ge_controller
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../core/graphics.h"
+#include "../../glue/glue.h"
+#include "ge_mixed.h"
+#include "ge_controller.h"
+
+
+gController::gController(int x, int y)
+ : Fl_Group(x, y, 131, 25)
+{
+ begin();
+
+ rewind = new gClick(x, y, 25, 25, "", rewindOff_xpm, rewindOn_xpm);
+ play = new gClick(rewind->x()+rewind->w()+4, y, 25, 25, "", play_xpm, pause_xpm);
+ recAction = new gClick(play->x()+play->w()+4, y, 25, 25, "", recOff_xpm, recOn_xpm);
+ recInput = new gClick(recAction->x()+recAction->w()+4, y, 25, 25, "", inputRecOff_xpm, inputRecOn_xpm);
+ metronome = new gClick(recInput->x()+recInput->w()+4, y+10, 15, 15, "", metronomeOff_xpm, metronomeOn_xpm);
+
+ end();
+
+ resizable(NULL); // don't resize any widget
+
+ rewind->callback(cb_rewind, (void*)this);
+
+ play->callback(cb_play);
+ play->type(FL_TOGGLE_BUTTON);
+
+ recAction->callback(cb_recAction, (void*)this);
+ recAction->type(FL_TOGGLE_BUTTON);
+
+ recInput->callback(cb_recInput, (void*)this);
+ recInput->type(FL_TOGGLE_BUTTON);
+
+ metronome->callback(cb_metronome);
+ metronome->type(FL_TOGGLE_BUTTON);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gController::cb_rewind (Fl_Widget *v, void *p) { ((gController*)p)->__cb_rewind(); }
+void gController::cb_play (Fl_Widget *v, void *p) { ((gController*)p)->__cb_play(); }
+void gController::cb_recAction(Fl_Widget *v, void *p) { ((gController*)p)->__cb_recAction(); }
+void gController::cb_recInput (Fl_Widget *v, void *p) { ((gController*)p)->__cb_recInput(); }
+void gController::cb_metronome(Fl_Widget *v, void *p) { ((gController*)p)->__cb_metronome(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gController::__cb_rewind()
+{
+ glue_rewindSeq();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gController::__cb_play()
+{
+ glue_startStopSeq();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gController::__cb_recAction()
+{
+ glue_startStopActionRec();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gController::__cb_recInput()
+{
+ glue_startStopInputRec();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gController::__cb_metronome()
+{
+ glue_startStopMetronome();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gController::updatePlay(int v)
+{
+ play->value(v);
+ play->redraw();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gController::updateMetronome(int v)
+{
+ metronome->value(v);
+ metronome->redraw();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gController::updateRecInput(int v)
+{
+ recInput->value(v);
+ recInput->redraw();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gController::updateRecAction(int v)
+{
+ recAction->value(v);
+ recAction->redraw();
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ * ge_controller
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef GE_CONTROLLER_H
+#define GE_CONTROLLER_H
+
+
+#include <FL/Fl_Group.H>
+
+
+class gController : public Fl_Group
+{
+private:
+
+ class gClick *rewind;
+ class gClick *play;
+ class gClick *recAction;
+ class gClick *recInput;
+ class gClick *metronome;
+
+ static void cb_rewind (Fl_Widget *v, void *p);
+ static void cb_play (Fl_Widget *v, void *p);
+ static void cb_recAction(Fl_Widget *v, void *p);
+ static void cb_recInput (Fl_Widget *v, void *p);
+ static void cb_metronome(Fl_Widget *v, void *p);
+
+ inline void __cb_rewind ();
+ inline void __cb_play ();
+ inline void __cb_recAction();
+ inline void __cb_recInput ();
+ inline void __cb_metronome();
+
+public:
+
+ gController(int x, int y);
+
+ void updatePlay (int v);
+ void updateMetronome(int v);
+ void updateRecInput (int v);
+ void updateRecAction(int v);
+};
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_envelopeWidget
+ *
+ * Parent class of any envelope controller, from volume to VST parameter
+ * automations.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include <FL/fl_draw.H>
+#include "../../core/channel.h"
+#include "../../core/recorder.h"
+#include "../../core/mixer.h"
+#include "../dialogs/gd_actionEditor.h"
+#include "../dialogs/gd_mainWindow.h"
+#include "ge_keyboard.h"
+#include "ge_envelopeChannel.h"
+
+
+extern Mixer G_Mixer;
+extern gdMainWindow *mainWin;
+
+
+gEnvelopeChannel::gEnvelopeChannel(int x, int y, gdActionEditor *pParent, int type, int range, const char *l)
+ : gActionWidget(x, y, 200, 80, pParent), l(l), type(type), range(range),
+ selectedPoint(-1), draggedPoint(-1)
+{
+ size(pParent->totalWidth, h());
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gEnvelopeChannel::~gEnvelopeChannel() {
+ clearPoints();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gEnvelopeChannel::addPoint(int frame, int iValue, float fValue, int px, int py) {
+ point p;
+ p.frame = frame;
+ p.iValue = iValue;
+ p.fValue = fValue;
+ p.x = px;
+ p.y = py;
+ points.add(p);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gEnvelopeChannel::updateActions() {
+ for (unsigned i=0; i<points.size; i++)
+ points.at(i).x = points.at(i).frame / pParent->zoom;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gEnvelopeChannel::draw() {
+
+ baseDraw();
+
+ /* print label */
+
+ fl_color(COLOR_BG_1);
+ fl_font(FL_HELVETICA, 12);
+ fl_draw(l, x()+4, y(), 80, h(), (Fl_Align) (FL_ALIGN_LEFT));
+
+ int pxOld = x()-3;
+ int pyOld = y()+1;
+ int pxNew = 0;
+ int pyNew = 0;
+
+ fl_color(COLOR_BG_2);
+
+ for (unsigned i=0; i<points.size; i++) {
+
+ pxNew = points.at(i).x+x()-3;
+ pyNew = points.at(i).y+y();
+
+ if (selectedPoint == (int) i) {
+ fl_color(COLOR_BD_1);
+ fl_rectf(pxNew, pyNew, 7, 7);
+ fl_color(COLOR_BG_2);
+ }
+ else
+ fl_rectf(pxNew, pyNew, 7, 7);
+
+ if (i > 0)
+ fl_line(pxOld+3, pyOld+3, pxNew+3, pyNew+3);
+
+ pxOld = pxNew;
+ pyOld = pyNew;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gEnvelopeChannel::handle(int e) {
+
+ /* Adding an action: no further checks required, just record it on frame
+ * mx*pParent->zoom. Deleting action is trickier: find the active
+ * point and derive from it the corresponding frame. */
+
+ int ret = 0;
+ int mx = Fl::event_x()-x(); // mouse x
+ int my = Fl::event_y()-y(); // mouse y
+
+ switch (e) {
+
+ case FL_ENTER: {
+ ret = 1;
+ break;
+ }
+
+ case FL_MOVE: {
+ selectedPoint = getSelectedPoint();
+ redraw();
+ ret = 1;
+ break;
+ }
+
+ case FL_LEAVE: {
+ draggedPoint = -1;
+ selectedPoint = -1;
+ redraw();
+ ret = 1;
+ break;
+ }
+
+ case FL_PUSH: {
+
+ /* left click on point: drag
+ * right click on point: delete
+ * left click on void: add */
+
+ if (Fl::event_button1()) {
+
+ if (selectedPoint != -1) {
+ draggedPoint = selectedPoint;
+ }
+ else {
+
+ /* top & border fix */
+
+ if (my > h()-8) my = h()-8;
+ if (mx > pParent->coverX-x()) mx = pParent->coverX-x();
+
+ if (range == RANGE_FLOAT) {
+
+ /* if this is the first point ever, add other two points at the beginning
+ * and the end of the range */
+
+ if (points.size == 0) {
+ addPoint(0, 0, 1.0f, 0, 1);
+ recorder::rec(pParent->chan->index, type, 0, 0, 1.0f);
+ addPoint(G_Mixer.totalFrames, 0, 1.0f, pParent->coverX, 1);
+ recorder::rec(pParent->chan->index, type, G_Mixer.totalFrames, 0, 1.0f);
+ }
+
+ /* line between 2 points y = (x-a) / (b-a); a = h() - 8; b = 1 */
+
+ int frame = mx * pParent->zoom;
+ float value = (my - h() + 8) / (float) (1 - h() + 8);
+ addPoint(frame, 0, value, mx, my);
+ recorder::rec(pParent->chan->index, type, frame, 0, value);
+ recorder::sortActions();
+ sortPoints();
+ }
+ else {
+ /// TODO
+ }
+ mainWin->keyboard->setChannelWithActions((gSampleChannel*)pParent->chan->guiChannel); // update mainWindow
+ redraw();
+ }
+ }
+ else {
+
+ /* right click on point 0 or point size-1 deletes the entire envelope */
+
+ if (selectedPoint != -1) {
+ if (selectedPoint == 0 || (unsigned) selectedPoint == points.size-1) {
+ recorder::clearAction(pParent->chan->index, type);
+ points.clear();
+ }
+ else {
+ recorder::deleteAction(pParent->chan->index, points.at(selectedPoint).frame, type, false);
+ recorder::sortActions();
+ points.del(selectedPoint);
+ }
+ mainWin->keyboard->setChannelWithActions((gSampleChannel*)pParent->chan->guiChannel); // update mainWindow
+ redraw();
+ }
+ }
+
+ ret = 1;
+ break;
+ }
+
+ case FL_RELEASE: {
+ if (draggedPoint != -1) {
+
+ if (points.at(draggedPoint).x == previousXPoint) {
+ //gLog("nothing to do\n");
+ }
+ else {
+ int newFrame = points.at(draggedPoint).x * pParent->zoom;
+
+ /* x edge correction */
+
+ if (newFrame < 0)
+ newFrame = 0;
+ else if (newFrame > G_Mixer.totalFrames)
+ newFrame = G_Mixer.totalFrames;
+
+ /* vertical line check */
+
+ int vp = verticalPoint(points.at(draggedPoint));
+ if (vp == 1) newFrame -= 256;
+ else if (vp == -1) newFrame += 256;
+
+ /* delete previous point and record a new one */
+
+ recorder::deleteAction(pParent->chan->index, points.at(draggedPoint).frame, type, false);
+
+ if (range == RANGE_FLOAT) {
+ float value = (points.at(draggedPoint).y - h() + 8) / (float) (1 - h() + 8);
+ recorder::rec(pParent->chan->index, type, newFrame, 0, value);
+ }
+ else {
+ /// TODO
+ }
+
+ recorder::sortActions();
+ points.at(draggedPoint).frame = newFrame;
+ draggedPoint = -1;
+ selectedPoint = -1;
+ }
+ }
+ ret = 1;
+ break;
+ }
+
+ case FL_DRAG: {
+
+ if (draggedPoint != -1) {
+
+ /* y constraint */
+
+ if (my > h()-8)
+ points.at(draggedPoint).y = h()-8;
+ else
+ if (my < 1)
+ points.at(draggedPoint).y = 1;
+ else
+ points.at(draggedPoint).y = my;
+
+ /* x constraint
+ * constrain the point between two ends (leftBorder-point, point-point,
+ * point-rightBorder). First & last points cannot be shifted on x */
+
+ if (draggedPoint == 0)
+ points.at(draggedPoint).x = x()-8;
+ else
+ if ((unsigned) draggedPoint == points.size-1)
+ points.at(draggedPoint).x = pParent->coverX;
+ else {
+ int prevPoint = points.at(draggedPoint-1).x;
+ int nextPoint = points.at(draggedPoint+1).x;
+ if (mx <= prevPoint)
+ points.at(draggedPoint).x = prevPoint;
+ else
+ if (mx >= nextPoint)
+ points.at(draggedPoint).x = nextPoint;
+ //else
+ // points.at(draggedPoint).x = mx;
+ else {
+ if (pParent->gridTool->isOn())
+ points.at(draggedPoint).x = pParent->gridTool->getSnapPoint(mx)-1;
+ else
+ points.at(draggedPoint).x = mx;
+ }
+ }
+ redraw();
+ }
+
+ ret = 1;
+ break;
+ }
+ }
+
+ return ret;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gEnvelopeChannel::verticalPoint(const point &p) {
+ for (unsigned i=0; i<points.size; i++) {
+ if (&p == &points.at(i)) {
+ if (i == 0 || i == points.size-1) // first or last point
+ return 0;
+ else {
+ if (points.at(i-1).x == p.x) // vertical with point[i-1]
+ return -1;
+ else
+ if (points.at(i+1).x == p.x) // vertical with point[i+1]
+ return 1;
+ }
+ break;
+ }
+ }
+ return 0;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gEnvelopeChannel::sortPoints() {
+ for (unsigned i=0; i<points.size; i++)
+ for (unsigned j=0; j<points.size; j++)
+ if (points.at(j).x > points.at(i).x)
+ points.swap(j, i);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gEnvelopeChannel::getSelectedPoint() {
+
+ /* point is a 7x7 dot */
+
+ for (unsigned i=0; i<points.size; i++) {
+ if (Fl::event_x() >= points.at(i).x+x()-4 &&
+ Fl::event_x() <= points.at(i).x+x()+4 &&
+ Fl::event_y() >= points.at(i).y+y() &&
+ Fl::event_y() <= points.at(i).y+y()+7)
+ return i;
+ }
+ return -1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gEnvelopeChannel::fill() {
+ points.clear();
+ for (unsigned i=0; i<recorder::global.size; i++)
+ for (unsigned j=0; j<recorder::global.at(i).size; j++) {
+ recorder::action *a = recorder::global.at(i).at(j);
+ if (a->type == type && a->chan == pParent->chan->index) {
+ if (range == RANGE_FLOAT)
+ addPoint(
+ a->frame, // frame
+ 0, // int value (unused)
+ a->fValue, // float value
+ a->frame / pParent->zoom, // x
+ ((1-h()+8)*a->fValue)+h()-8); // y = (b-a)x + a (line between two points)
+ // else: TODO
+ }
+ }
+
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_envelopeWidget
+ *
+ * parent class of any envelope controller, from volume to VST parameter
+ * automations.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifndef __GE_ENVELOPECHANNEL_H__
+#define __GE_ENVELOPECHANNEL_H__
+
+#include <FL/Fl.H>
+#include <FL/Fl_Group.H>
+#include "../../utils/utils.h"
+#include "ge_actionWidget.h"
+
+
+class gEnvelopeChannel : public gActionWidget {
+
+ const char *l; // internal label
+ int type; // type of action
+ int range;
+
+ /* point
+ * a single dot in the graph. x = relative frame, y = relative value */
+
+ struct point {
+ int frame;
+ int iValue;
+ float fValue;
+ int x;
+ int y;
+ };
+
+ /* points
+ * array of points, filled by fillPoints() */
+
+ gVector<point> points;
+
+ /* selectedPoint
+ * which point we are selecting? */
+
+ int selectedPoint;
+
+ /* draggedPoint
+ * which point we are dragging? */
+
+ int draggedPoint;
+
+ /* previousXPoint
+ * x coordinate of point at time t-1. Used to check effective shifts */
+
+ int previousXPoint;
+
+ void draw();
+
+ int handle(int e);
+
+ int getSelectedPoint();
+
+ void sortPoints();
+
+ /* verticalPoint
+ * check if two points form a vertical line. In that case the frame value
+ * would be the same and recorder would go crazy, so shift by a small value
+ * of frames to create a minimal fadein/fadeout level. Return 0: no
+ * vertical points; return 1: vertical with the next one, return -1: vertical
+ * with the previous one. */
+
+ int verticalPoint(const point &p);
+
+public:
+ gEnvelopeChannel(int x, int y, gdActionEditor *pParent, int type, int range, const char *l);
+ ~gEnvelopeChannel();
+
+ /* addPoint
+ * add a point made of frame+value to internal points[]. */
+
+ void addPoint(int frame, int iValue=0, float fValue=0.0f, int x=-1, int y=-1);
+
+ void updateActions();
+
+ /* fill
+ * parse recorder's stack and fill the widget with points. It's up to
+ * the caller to call this method as initialization. */
+
+ void fill();
+
+ inline void clearPoints() { points.clear(); }
+};
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gg_keyboard
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../core/mixer.h"
+#include "../../core/conf.h"
+#include "../../core/const.h"
+#include "../../core/patch.h"
+#include "../../core/channel.h"
+#include "../../core/sampleChannel.h"
+#include "../../glue/glue.h"
+#include "../../utils/log.h"
+#include "../dialogs/gd_browser.h"
+#include "../dialogs/gd_mainWindow.h"
+#include "../dialogs/gd_editor.h"
+#include "../dialogs/gd_warnings.h"
+#include "ge_channel.h"
+#include "ge_sampleChannel.h"
+#include "ge_keyboard.h"
+
+
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+extern Patch G_Patch;
+extern gdMainWindow *mainWin;
+
+
+int gKeyboard::indexColumn = 0;
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gKeyboard::gKeyboard(int X, int Y, int W, int H)
+: Fl_Scroll (X, Y, W, H),
+ bckspcPressed(false),
+ endPressed (false),
+ spacePressed (false),
+ addColumnBtn (NULL)
+{
+ color(COLOR_BG_MAIN);
+ type(Fl_Scroll::BOTH_ALWAYS);
+ scrollbar.color(COLOR_BG_0);
+ scrollbar.selection_color(COLOR_BG_1);
+ scrollbar.labelcolor(COLOR_BD_1);
+ scrollbar.slider(G_BOX);
+ hscrollbar.color(COLOR_BG_0);
+ hscrollbar.selection_color(COLOR_BG_1);
+ hscrollbar.labelcolor(COLOR_BD_1);
+ hscrollbar.slider(G_BOX);
+
+ addColumnBtn = new gClick(8, y(), 200, 20, "Add new column");
+ addColumnBtn->callback(cb_addColumn, (void*) this);
+ add(addColumnBtn);
+
+ init();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gKeyboard::init()
+{
+ /* add 6 empty columns as init layout */
+
+ __cb_addColumn();
+ __cb_addColumn();
+ __cb_addColumn();
+ __cb_addColumn();
+ __cb_addColumn();
+ __cb_addColumn();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gKeyboard::freeChannel(gChannel *gch)
+{
+ gch->reset();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gKeyboard::deleteChannel(gChannel *gch)
+{
+ for (unsigned i=0; i<columns.size; i++) {
+ int k = columns.at(i)->find(gch);
+ if (k != columns.at(i)->children()) {
+ columns.at(i)->deleteChannel(gch);
+ return;
+ }
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gKeyboard::updateChannel(gChannel *gch)
+{
+ gch->update();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gKeyboard::organizeColumns()
+{
+ /* if only one column exists don't cleanup: the initial column must
+ * stay here. */
+
+ if (columns.size == 1)
+ return;
+
+ /* otherwise delete all empty columns */
+ /** FIXME - this for loop might not work correctly! */
+
+ for (unsigned i=columns.size-1; i>=1; i--) {
+ if (columns.at(i)->isEmpty()) {
+ //Fl::delete_widget(columns.at(i));
+ delete columns.at(i);
+ columns.del(i);
+ }
+ }
+
+ /* compact column, avoid empty spaces */
+
+ for (unsigned i=1; i<columns.size; i++)
+ columns.at(i)->position(columns.at(i-1)->x() + columns.at(i-1)->w() + 16, y());
+
+ addColumnBtn->position(columns.last()->x() + columns.last()->w() + 16, y());
+
+ redraw();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gKeyboard::cb_addColumn(Fl_Widget *v, void *p) { ((gKeyboard*)p)->__cb_addColumn(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gChannel *gKeyboard::addChannel(int colIndex, Channel *ch, bool build)
+{
+ gColumn *col = getColumn(colIndex);
+
+ /* no column with index 'colIndex' found? Just create it and set its index
+ to 'colIndex'. */
+
+ if (!col) {
+ __cb_addColumn();
+ col = columns.last();
+ col->setIndex(colIndex);
+ gLog("[gKeyboard::addChannel] created new column with index=%d\n", colIndex);
+ }
+
+ gLog("[gKeyboard::addChannel] add to column with index = %d\n", col->getIndex());
+ return col->addChannel(ch);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gKeyboard::refreshColumns()
+{
+ for (unsigned i=0; i<columns.size; i++)
+ columns.at(i)->refreshChannels();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gColumn *gKeyboard::getColumn(int index)
+{
+ for (unsigned i=0; i<columns.size; i++)
+ if (columns.at(i)->getIndex() == index)
+ return columns.at(i);
+ return NULL;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int gKeyboard::handle(int e)
+{
+ int ret = Fl_Group::handle(e); // assume the buttons won't handle the Keyboard events
+ switch (e) {
+ case FL_FOCUS:
+ case FL_UNFOCUS: {
+ ret = 1; // enables receiving Keyboard events
+ break;
+ }
+ case FL_SHORTCUT: // in case widget that isn't ours has focus
+ case FL_KEYDOWN: // Keyboard key pushed
+ case FL_KEYUP: { // Keyboard key released
+
+ /* rewind session. Avoid retrigs */
+
+ if (e == FL_KEYDOWN) {
+ if (Fl::event_key() == FL_BackSpace && !bckspcPressed) {
+ bckspcPressed = true;
+ glue_rewindSeq();
+ ret = 1;
+ break;
+ }
+ else if (Fl::event_key() == FL_End && !endPressed) {
+ endPressed = true;
+ glue_startStopInputRec(false); // update gui
+ ret = 1;
+ break;
+ }
+ else if (Fl::event_key() == FL_Enter && !enterPressed) {
+ enterPressed = true;
+ glue_startStopActionRec();
+ ret = 1;
+ break;
+ }
+ else if (Fl::event_key() == ' ' && !spacePressed) {
+ spacePressed = true;
+ G_Mixer.running ? glue_stopSeq() : glue_startSeq(); // TODO - glue_startStopSeq, no core logic here
+ ret = 1;
+ break;
+ }
+ }
+ else if (e == FL_KEYUP) {
+ if (Fl::event_key() == FL_BackSpace)
+ bckspcPressed = false;
+ else if (Fl::event_key() == FL_End)
+ endPressed = false;
+ else if (Fl::event_key() == ' ')
+ spacePressed = false;
+ else if (Fl::event_key() == FL_Enter)
+ enterPressed = false;
+ }
+
+ /* Walk button arrays, trying to match button's label with the Keyboard event.
+ * If found, set that button's value() based on up/down event,
+ * and invoke that button's callback() */
+
+ for (unsigned i=0; i<columns.size; i++)
+ for (int k=1; k<columns.at(i)->children(); k++)
+ ret &= ((gChannel*)columns.at(i)->child(k))->keyPress(e);
+ break;
+ }
+ }
+ return ret;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gKeyboard::clear()
+{
+ for (unsigned i=0; i<columns.size; i++)
+ delete columns.at(i);
+ columns.clear();
+ indexColumn = 0; // new columns will start from index=0
+ addColumnBtn->position(8, y());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gKeyboard::setChannelWithActions(gSampleChannel *gch)
+{
+ if (gch->ch->hasActions)
+ gch->addActionButton();
+ else
+ gch->delActionButton();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gKeyboard::printChannelMessage(int res)
+{
+ if (res == SAMPLE_NOT_VALID)
+ gdAlert("This is not a valid WAVE file.");
+ else if (res == SAMPLE_MULTICHANNEL)
+ gdAlert("Multichannel samples not supported.");
+ else if (res == SAMPLE_WRONG_BIT)
+ gdAlert("This sample has an\nunsupported bit-depth (> 32 bit).");
+ else if (res == SAMPLE_WRONG_ENDIAN)
+ gdAlert("This sample has a wrong\nbyte order (not little-endian).");
+ else if (res == SAMPLE_WRONG_FORMAT)
+ gdAlert("This sample is encoded in\nan unsupported audio format.");
+ else if (res == SAMPLE_READ_ERROR)
+ gdAlert("Unable to read this sample.");
+ else if (res == SAMPLE_PATH_TOO_LONG)
+ gdAlert("File path too long.");
+ else
+ gdAlert("Unknown error.");
+}
+
+/* -------------------------------------------------------------------------- */
+
+
+void gKeyboard::__cb_addColumn()
+{
+ int colx;
+ int colxw;
+ int colw = 380;
+ if (columns.size == 0) {
+ colx = x() - xposition(); // mind the offset with xposition()
+ colxw = colx + colw;
+ }
+ else {
+ gColumn *prev = columns.last();
+ colx = prev->x()+prev->w() + 16;
+ colxw = colx + colw;
+ }
+
+ /* add gColumn to gKeyboard and to columns vector */
+
+ gColumn *gc = new gColumn(colx, y(), colw-20, 2000, indexColumn, this);
+ add(gc);
+ columns.add(gc);
+ indexColumn++;
+
+ /* move addColumn button */
+
+ addColumnBtn->position(colxw-4, y());
+ redraw();
+
+ gLog("[gKeyboard::__cb_addColumn] new column added (index = %d), total count=%d, addColumn(x)=%d\n",
+ gc->getIndex(), columns.size, addColumnBtn->x());
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gg_keyboard
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef GE_KEYBOARD_H
+#define GE_KEYBOARD_H
+
+
+#include <FL/Fl.H>
+#include <FL/Fl_Scroll.H>
+#include <FL/Fl_Group.H>
+#include <FL/Fl_Box.H>
+#include <FL/Fl_Menu_Button.H>
+#include "../elems/ge_column.h"
+#include "../../utils/utils.h"
+
+
+class gKeyboard : public Fl_Scroll
+{
+private:
+
+ static void cb_addColumn (Fl_Widget *v, void *p);
+ inline void __cb_addColumn();
+
+ bool bckspcPressed;
+ bool endPressed;
+ bool spacePressed;
+ bool enterPressed;
+
+ /* indexColumn
+ * the last index used for column. */
+
+ static int indexColumn;
+
+ class gClick *addColumnBtn;
+
+ /* columns
+ * a vector of columns which in turn contain channels. */
+
+ gVector<gColumn*> columns;
+
+public:
+
+ gKeyboard(int X, int Y, int W, int H);
+
+ int handle(int e);
+
+ /* init
+ * build the initial setup of empty channels. */
+
+ void init();
+
+ /* addChannel
+ * add a new channel to gChannels. Used by callbacks and during
+ * patch loading. Requires Channel (and not gChannel). If build is
+ * set to true, also generate the corresponding column.*/
+
+ gChannel *addChannel(int column, class Channel *ch, bool build=false);
+
+ /* deleteChannel
+ * delete a channel from gChannels<> where gChannel->ch == ch and remove
+ * it from the stack. */
+
+ void deleteChannel(gChannel *gch);
+
+ /* freeChannel
+ * free a channel from gChannels<> where gChannel->ch == ch. No channels
+ * are deleted */
+
+ void freeChannel(gChannel *gch);
+
+ /* updateChannel
+ * wrapper function to call gch->update(). */
+
+ void updateChannel(gChannel *gch);
+
+ /* organizeColumns
+ * reorganize columns layout by removing empty gaps. */
+
+ void organizeColumns();
+
+ /* refreshColumns
+ * refresh each column's channel, called on each GUI cycle. */
+
+ void refreshColumns();
+
+ /* getColumn
+ * return the column with index 'index', or NULL if not found. */
+
+ gColumn *getColumn(int index);
+
+ /* clear
+ * delete all channels and groups. */
+
+ void clear();
+
+ /* setChannelWithActions
+ * add 'R' button if channel has actions, and set recorder to active. */
+
+ void setChannelWithActions(class gSampleChannel *gch);
+
+ /* printChannelMessage
+ * given any output by glue_loadChannel, print the message on screen
+ * on a gdAlert subwindow. */
+
+ void printChannelMessage(int res);
+
+ /* getTotalColumns */
+
+ inline unsigned getTotalColumns() { return columns.size; }
+
+ /* getColumnWidth
+ * return the width in pixel of i-th column. Warning: 'i' is the i-th column
+ * in the column array, NOT the index. */
+
+ inline int getColumnWidth(int i) { return getColumn(i)->w(); }
+};
+
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_midiChannel
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../core/pluginHost.h"
+#include "../../core/mixer.h"
+#include "../../core/conf.h"
+#include "../../core/patch.h"
+#include "../../core/graphics.h"
+#include "../../core/channel.h"
+#include "../../core/wave.h"
+#include "../../core/sampleChannel.h"
+#include "../../core/midiChannel.h"
+#include "../../glue/glue.h"
+#include "../../utils/gui_utils.h"
+#include "../dialogs/gd_mainWindow.h"
+#include "../dialogs/gd_keyGrabber.h"
+#include "../dialogs/gd_midiInput.h"
+#include "../dialogs/gd_editor.h"
+#include "../dialogs/gd_actionEditor.h"
+#include "../dialogs/gd_warnings.h"
+#include "../dialogs/gd_browser.h"
+#include "../dialogs/gd_keyGrabber.h"
+#include "../dialogs/gd_midiOutput.h"
+#include "ge_keyboard.h"
+#include "ge_midiChannel.h"
+#include "ge_channel.h"
+#include "ge_sampleChannel.h"
+
+#ifdef WITH_VST
+#include "../dialogs/gd_pluginList.h"
+#endif
+
+
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+extern Patch G_Patch;
+extern gdMainWindow *mainWin;
+
+
+gMidiChannel::gMidiChannel(int X, int Y, int W, int H, class MidiChannel *ch)
+ : gChannel(X, Y, W, H, CHANNEL_MIDI), ch(ch)
+{
+ begin();
+
+#if defined(WITH_VST)
+ int delta = 120; // (5 widgets * 20) + (5 paddings * 4)
+#else
+ int delta = 96; // (4 widgets * 20) + (4 paddings * 4)
+#endif
+
+ button = new gButton(x(), y(), 20, 20, "", channelStop_xpm, channelPlay_xpm);
+ mainButton = new gMidiChannelButton(button->x()+button->w()+4, y(), w() - delta, 20, "-- MIDI --");
+ mute = new gClick(mainButton->x()+mainButton->w()+4, y(), 20, 20, "", muteOff_xpm, muteOn_xpm);
+ solo = new gClick(mute->x()+mute->w()+4, y(), 20, 20, "", soloOff_xpm, soloOn_xpm);
+#if defined(WITH_VST)
+ fx = new gFxButton(solo->x()+solo->w()+4, y(), 20, 20, fxOff_xpm, fxOn_xpm);
+ vol = new gDial(fx->x()+fx->w()+4, y(), 20, 20);
+#else
+ vol = new gDial(solo->x()+solo->w()+4, y(), 20, 20);
+#endif
+
+ end();
+
+ resizable(mainButton);
+
+ update();
+
+ button->callback(cb_button, (void*)this);
+ button->when(FL_WHEN_CHANGED); // do callback on keypress && on keyrelease
+
+#ifdef WITH_VST
+ fx->callback(cb_openFxWindow, (void*)this);
+#endif
+
+ mute->type(FL_TOGGLE_BUTTON);
+ mute->callback(cb_mute, (void*)this);
+
+ solo->type(FL_TOGGLE_BUTTON);
+ solo->callback(cb_solo, (void*)this);
+
+ mainButton->callback(cb_openMenu, (void*)this);
+ vol->callback(cb_changeVol, (void*)this);
+
+ ch->guiChannel = this;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gMidiChannel::cb_button (Fl_Widget *v, void *p) { ((gMidiChannel*)p)->__cb_button(); }
+void gMidiChannel::cb_mute (Fl_Widget *v, void *p) { ((gMidiChannel*)p)->__cb_mute(); }
+void gMidiChannel::cb_solo (Fl_Widget *v, void *p) { ((gMidiChannel*)p)->__cb_solo(); }
+void gMidiChannel::cb_openMenu (Fl_Widget *v, void *p) { ((gMidiChannel*)p)->__cb_openMenu(); }
+void gMidiChannel::cb_changeVol (Fl_Widget *v, void *p) { ((gMidiChannel*)p)->__cb_changeVol(); }
+#ifdef WITH_VST
+void gMidiChannel::cb_openFxWindow(Fl_Widget *v, void *p) { ((gMidiChannel*)p)->__cb_openFxWindow(); }
+#endif
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gMidiChannel::__cb_mute()
+{
+ glue_setMute(ch);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gMidiChannel::__cb_solo()
+{
+ solo->value() ? glue_setSoloOn(ch) : glue_setSoloOff(ch);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gMidiChannel::__cb_changeVol()
+{
+ glue_setChanVol(ch, vol->value());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+#ifdef WITH_VST
+void gMidiChannel::__cb_openFxWindow()
+{
+ gu_openSubWindow(mainWin, new gdPluginList(PluginHost::CHANNEL, ch), WID_FX_LIST);
+}
+#endif
+
+/* -------------------------------------------------------------------------- */
+
+
+void gMidiChannel::__cb_button()
+{
+ if (button->value())
+ glue_keyPress(ch, Fl::event_ctrl(), Fl::event_shift());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gMidiChannel::__cb_openMenu()
+{
+ Fl_Menu_Item rclick_menu[] = {
+ {"Edit actions..."}, // 0
+ {"Clear actions", 0, 0, 0, FL_SUBMENU}, // 1
+ {"All"}, // 2
+ {0}, // 3
+ {"Setup keyboard input..."}, // 5
+ {"Setup MIDI input..."}, // 6
+ {"Setup MIDI output..."}, // 7
+ {"Delete channel"}, // 8
+ {0}
+ };
+
+ /* no 'clear actions' if there are no actions */
+
+ if (!ch->hasActions)
+ rclick_menu[1].deactivate();
+
+ Fl_Menu_Button *b = new Fl_Menu_Button(0, 0, 100, 50);
+ b->box(G_BOX);
+ b->textsize(11);
+ b->textcolor(COLOR_TEXT_0);
+ b->color(COLOR_BG_0);
+
+ const Fl_Menu_Item *m = rclick_menu->popup(Fl::event_x(), Fl::event_y(), 0, 0, b);
+ if (!m) return;
+
+ if (strcmp(m->label(), "Delete channel") == 0) {
+ if (!gdConfirmWin("Warning", "Delete channel: are you sure?"))
+ return;
+ glue_deleteChannel(ch);
+ return;
+ }
+
+ if (strcmp(m->label(), "Setup keyboard input...") == 0) {
+ gu_openSubWindow(mainWin, new gdKeyGrabber(ch), 0);
+ //new gdKeyGrabber(ch);
+ return;
+ }
+
+ if (strcmp(m->label(), "All") == 0) {
+ if (!gdConfirmWin("Warning", "Clear all actions: are you sure?"))
+ return;
+ recorder::clearChan(ch->index);
+ gu_refreshActionEditor(); // refresh a.editor window, it could be open
+ return;
+ }
+
+ if (strcmp(m->label(), "Edit actions...") == 0) {
+ gu_openSubWindow(mainWin, new gdActionEditor(ch), WID_ACTION_EDITOR);
+ return;
+ }
+
+ if (strcmp(m->label(), "Setup MIDI input...") == 0) {
+ gu_openSubWindow(mainWin, new gdMidiInputChannel(ch), 0);
+ return;
+ }
+
+ if (strcmp(m->label(), "Setup MIDI output...") == 0) {
+ //gu_openSubWindow(mainWin, new gdMidiGrabberChannel(ch, GrabForOutput), 0);
+ gu_openSubWindow(mainWin, new gdMidiOutputMidiCh(ch), 0);
+ return;
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gMidiChannel::refresh()
+{
+ setColorsByStatus(ch->status, ch->recStatus);
+ mainButton->redraw();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gMidiChannel::reset()
+{
+ mainButton->setDefaultMode("-- MIDI --");
+ mainButton->redraw();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gMidiChannel::update()
+{
+ if (ch->midiOut) {
+ char tmp[32];
+ sprintf(tmp, "-- MIDI (channel %d) --", ch->midiOutChan+1);
+ mainButton->copy_label(tmp);
+ }
+ else
+ mainButton->label("-- MIDI --");
+
+ vol->value(ch->volume);
+ mute->value(ch->mute);
+ solo->value(ch->solo);
+
+#ifdef WITH_VST
+ fx->full = ch->plugins.size > 0;
+#endif
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gMidiChannel::resize(int X, int Y, int W, int H)
+{
+ gChannel::resize(X, Y, W, H);
+
+ /* this stuff makes sense only with FX button available. Do nothing
+ * otherwise */
+
+#ifdef WITH_VST
+ if (w() < BREAK_FX) {
+ fx->hide();
+
+ mainButton->size(w() - (BREAK_DELTA - BREAK_UNIT), mainButton->h());
+ }
+ else {
+ fx->show();
+ mainButton->size(w() - BREAK_DELTA, mainButton->h());
+ }
+ mute->resize(mainButton->x()+mainButton->w()+4, y(), 20, 20);
+ solo->resize(mute->x()+mute->w()+4, y(), 20, 20);
+
+ gChannel::init_sizes();
+#endif
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int gMidiChannel::keyPress(int e)
+{
+ return handleKey(e, ch->key);
+}
+
+
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+
+
+gMidiChannelButton::gMidiChannelButton(int x, int y, int w, int h, const char *l)
+ : gChannelButton(x, y, w, h, l) {}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int gMidiChannelButton::handle(int e)
+{
+ // MIDI drag-n-drop does nothing so far.
+ return gClick::handle(e);
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_midiChannel
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef GE_MIDI_CHANNEL_H
+#define GE_MIDI_CHANNEL_H
+
+
+#include <FL/Fl_Scroll.H>
+#include <FL/Fl_Box.H>
+#include <FL/Fl_Menu_Button.H>
+#include "ge_channel.h"
+#include "ge_channelButton.h"
+#include "ge_mixed.h"
+
+
+class gMidiChannel : public gChannel
+{
+private:
+
+ static void cb_button (Fl_Widget *v, void *p);
+ static void cb_mute (Fl_Widget *v, void *p);
+ static void cb_solo (Fl_Widget *v, void *p);
+ static void cb_openMenu (Fl_Widget *v, void *p);
+ static void cb_changeVol (Fl_Widget *v, void *p);
+#ifdef WITH_VST
+ static void cb_openFxWindow (Fl_Widget *v, void *p);
+#endif
+
+ inline void __cb_mute ();
+ inline void __cb_solo ();
+ inline void __cb_changeVol ();
+ inline void __cb_button ();
+ inline void __cb_openMenu ();
+ inline void __cb_readActions ();
+#ifdef WITH_VST
+ inline void __cb_openFxWindow();
+#endif
+
+public:
+
+ gMidiChannel(int x, int y, int w, int h, class MidiChannel *ch);
+
+ void reset ();
+ void update ();
+ void refresh ();
+ int keyPress(int event);
+ void resize (int x, int y, int w, int h);
+
+ class MidiChannel *ch;
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gMidiChannelButton : public gChannelButton
+{
+public:
+ gMidiChannelButton(int x, int y, int w, int h, const char *l=0);
+ int handle(int e);
+};
+
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_midiIoTools
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "ge_midiIoTools.h"
+#include "ge_mixed.h"
+
+
+gLearner::gLearner(int X, int Y, int W, const char *l, kernelMidi::cb_midiLearn *cb, uint32_t *param)
+ : Fl_Group(X, Y, W, 20),
+ callback(cb),
+ param (param)
+{
+ begin();
+ text = new gBox(x(), y(), 156, 20, l);
+ value = new gClick(text->x()+text->w()+4, y(), 80, 20, "(not set)");
+ button = new gButton(value->x()+value->w()+4, y(), 40, 20, "learn");
+ end();
+
+ text->box(G_BOX);
+ text->align(FL_ALIGN_LEFT | FL_ALIGN_INSIDE);
+
+ value->box(G_BOX);
+ value->callback(cb_value, (void*)this);
+ value->when(FL_WHEN_RELEASE);
+ updateValue();
+
+ button->type(FL_TOGGLE_BUTTON);
+ button->callback(cb_button, (void*)this);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gLearner::updateValue() {
+ char buf[16];
+ if (*param != 0x0)
+ snprintf(buf, 9, "0x%X", *param);
+ else
+ snprintf(buf, 16, "(not set)");
+ value->copy_label(buf);
+ button->value(0);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gLearner::cb_button(Fl_Widget *v, void *p) { ((gLearner*)p)->__cb_button(); }
+void gLearner::cb_value(Fl_Widget *v, void *p) { ((gLearner*)p)->__cb_value(); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gLearner::__cb_value() {
+ if (Fl::event_button() == FL_RIGHT_MOUSE) {
+ *param = 0x0;
+ updateValue();
+ }
+ /// TODO - elif (LEFT_MOUSE) : insert values by hand
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+/* FIXME - do not malloc on each callback! do it on the constructor! */
+
+void gLearner::__cb_button() {
+ if (button->value() == 1) {
+ cbData *data = (cbData*) malloc(sizeof(cbData));
+ data->window = (gdMidiInput*) parent(); // parent = gdMidiGrabberChannel
+ data->learner = this;
+ kernelMidi::startMidiLearn(callback, (void*)data);
+ }
+ else
+ kernelMidi::stopMidiLearn();
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_midiIoTools
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef GE_LEARNER_H
+#define GE_LEARNER_H
+
+
+#include <FL/Fl.H>
+#include <FL/Fl_Group.H>
+#include "../../core/kernelMidi.h"
+#include "../dialogs/gd_midiInput.h"
+
+
+class gLearner : public Fl_Group
+{
+private:
+
+ /* callback
+ * cb to pass to kernelMidi. Requires two parameters:
+ * uint32_t msg - MIDI message
+ * void *data - extra data */
+
+ kernelMidi::cb_midiLearn *callback;
+
+ class gBox *text;
+ class gClick *value;
+ class gButton *button;
+
+ static void cb_button(Fl_Widget *v, void *p);
+ static void cb_value (Fl_Widget *v, void *p);
+ inline void __cb_button();
+ inline void __cb_value();
+
+public:
+
+ /* param
+ * pointer to ch->midiIn[value] */
+
+ uint32_t *param;
+
+ gLearner(int x, int y, int w, const char *l, kernelMidi::cb_midiLearn *cb, uint32_t *param);
+
+ void updateValue();
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+/* cbData
+ * struct we pass to kernelMidi as extra parameter. Local scope made
+ * with unnamed namespace. Infos:
+ * http://stackoverflow.com/questions/4422507/superiority-of-unnamed-namespace-over-static */
+
+/* TODO - instead of the unnamed namespace, why don't we make the struct as a
+(static) member of gLearner? */
+
+namespace {
+ struct cbData {
+ gdMidiInput *window;
+ gLearner *learner;
+ };
+}
+
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_mixed
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include <math.h>
+#include "../../core/const.h"
+#include "../../core/mixer.h"
+#include "../../core/graphics.h"
+#include "../../core/recorder.h"
+#include "../../core/channel.h"
+#include "../../core/sampleChannel.h"
+#include "../../utils/gui_utils.h"
+#include "../dialogs/gd_mainWindow.h"
+#include "ge_mixed.h"
+
+
+extern Mixer G_Mixer;
+extern unsigned G_beats;
+extern bool G_audio_status;
+extern gdMainWindow *mainWin;
+
+
+void __cb_window_closer(Fl_Widget *v, void *p)
+{
+ delete (Fl_Window*)p;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gButton::gButton(int X, int Y, int W, int H, const char *L, const char **imgOff, const char **imgOn)
+ : gClick(X, Y, W, H, L, imgOff, imgOn) {}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gClick::gClick(int x, int y, int w, int h, const char *L, const char **imgOff, const char **imgOn)
+: gBaseButton(x, y, w, h, L),
+ imgOff(imgOff),
+ imgOn(imgOn),
+ bgColor0(COLOR_BG_0),
+ bgColor1(COLOR_BG_1),
+ bdColor(COLOR_BD_0),
+ txtColor(COLOR_TEXT_0) {}
+
+void gClick::draw()
+{
+ if (!active()) txtColor = bdColor;
+ else txtColor = COLOR_TEXT_0;
+
+ fl_rect(x(), y(), w(), h(), bdColor); // borders
+ if (value()) { // -- clicked
+ if (imgOn != NULL)
+ fl_draw_pixmap(imgOn, x()+1, y()+1);
+ else
+ fl_rectf(x(), y(), w(), h(), bgColor1); // covers the border
+ }
+ else { // -- not clicked
+ fl_rectf(x()+1, y()+1, w()-2, h()-2, bgColor0); // bg inside the border
+ if (imgOff != NULL)
+ fl_draw_pixmap(imgOff, x()+1, y()+1);
+ }
+ if (!active())
+ fl_color(FL_INACTIVE_COLOR);
+
+ fl_color(txtColor);
+ fl_font(FL_HELVETICA, 11);
+ fl_draw(label(), x()+2, y(), w()-2, h(), FL_ALIGN_CENTER);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gClickRepeat::gClickRepeat(int x, int y, int w, int h, const char *L, const char **imgOff, const char **imgOn)
+: Fl_Repeat_Button(x, y, w, h, L), imgOff(imgOff), imgOn(imgOn) {}
+
+void gClickRepeat::draw()
+{
+ if (value()) { // -- clicked
+ fl_rectf(x(), y(), w(), h(), COLOR_BG_1); // bg
+ if (imgOn != NULL)
+ fl_draw_pixmap(imgOn, x()+1, y()+1);
+ }
+ else { // -- not clicked
+ fl_rectf(x(), y(), w(), h(), COLOR_BG_0); // bg
+ fl_rect(x(), y(), w(), h(), COLOR_BD_0); // border
+ if (imgOff != NULL)
+ fl_draw_pixmap(imgOff, x()+1, y()+1);
+ }
+ if (!active())
+ fl_color(FL_INACTIVE_COLOR);
+
+ fl_color(COLOR_TEXT_0);
+ fl_font(FL_HELVETICA, 11);
+ fl_draw(label(), x(), y(), w(), h(), FL_ALIGN_CENTER);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gInput::gInput(int x, int y, int w, int h, const char *L)
+: Fl_Input(x, y, w, h, L)
+{
+ //Fl::set_boxtype(G_BOX, gDrawBox, 1, 1, 2, 2);
+ box(G_BOX);
+ labelsize(11);
+ labelcolor(COLOR_TEXT_0);
+ color(COLOR_BG_DARK);
+ textcolor(COLOR_TEXT_0);
+ cursor_color(COLOR_TEXT_0);
+ selection_color(COLOR_BD_0);
+ textsize(11);
+
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gDial::gDial(int x, int y, int w, int h, const char *L)
+: Fl_Dial(x, y, w, h, L)
+{
+ labelsize(11);
+ labelcolor(COLOR_TEXT_0);
+ align(FL_ALIGN_LEFT);
+ type(FL_FILL_DIAL);
+ angles(0, 360);
+ color(COLOR_BG_0); // background
+ selection_color(COLOR_BG_1); // selection
+}
+
+void gDial::draw()
+{
+ double angle = (angle2()-angle1())*(value()-minimum())/(maximum()-minimum()) + angle1();
+
+ fl_color(COLOR_BG_0);
+ fl_pie(x(), y(), w(), h(), 270-angle1(), angle > angle1() ? 360+270-angle : 270-360-angle);
+
+ fl_color(COLOR_BD_0);
+ fl_arc(x(), y(), w(), h(), 0, 360);
+ fl_pie(x(), y(), w(), h(), 270-angle, 270-angle1());
+}
+
+/* -------------------------------------------------------------------------- */
+
+
+gBox::gBox(int x, int y, int w, int h, const char *L, Fl_Align al)
+: Fl_Box(x, y, w, h, L)
+{
+ labelsize(11);
+ box(FL_NO_BOX);
+ labelcolor(COLOR_TEXT_0);
+ if (al != 0)
+ align(al | FL_ALIGN_INSIDE);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gCheck::gCheck(int x, int y, int w, int h, const char *L)
+: Fl_Check_Button(x, y, w, h, L) {}
+
+void gCheck::draw()
+{
+ int color = !active() ? FL_INACTIVE_COLOR : COLOR_BD_0;
+
+ if (value()) {
+ fl_rect(x(), y(), 12, 12, (Fl_Color) color);
+ fl_rectf(x(), y(), 12, 12, (Fl_Color) color);
+ }
+ else {
+ fl_rectf(x(), y(), 12, 12, FL_BACKGROUND_COLOR);
+ fl_rect(x(), y(), 12, 12, (Fl_Color) color);
+ }
+
+ fl_rectf(x()+20, y(), w(), h(), FL_BACKGROUND_COLOR); // clearer
+ fl_font(FL_HELVETICA, 11);
+ fl_color(COLOR_TEXT_0);
+ fl_draw(label(), x()+20, y(), w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_TOP));
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gRadio::gRadio(int x, int y, int w, int h, const char *L)
+: Fl_Radio_Button(x, y, w, h, L) {}
+
+void gRadio::draw()
+{
+ int color = !active() ? FL_INACTIVE_COLOR : COLOR_BD_0;
+
+ if (value()) {
+ fl_rect(x(), y(), 12, 12, (Fl_Color) color);
+ fl_rectf(x(), y(), 12, 12, (Fl_Color) color);
+ }
+ else {
+ fl_rectf(x(), y(), 12, 12, FL_BACKGROUND_COLOR);
+ fl_rect(x(), y(), 12, 12, (Fl_Color) color);
+ }
+
+ fl_rectf(x()+20, y(), w(), h(), FL_BACKGROUND_COLOR); // clearer
+ fl_font(FL_HELVETICA, 11);
+ fl_color(COLOR_TEXT_0);
+ fl_draw(label(), x()+20, y(), w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_TOP));
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gProgress::gProgress(int x, int y, int w, int h, const char *L)
+: Fl_Progress(x, y, w, h, L) {
+ color(COLOR_BG_0, COLOR_BD_0);
+ box(G_BOX);
+
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gSoundMeter::gSoundMeter(int x, int y, int w, int h, const char *L)
+ : Fl_Box(x, y, w, h, L),
+ clip(false),
+ mixerPeak(0.0f),
+ peak(0.0f),
+ peak_old(0.0f),
+ db_level(0.0f),
+ db_level_old(0.0f) {}
+
+void gSoundMeter::draw()
+{
+ fl_rect(x(), y(), w(), h(), COLOR_BD_0);
+
+ /* peak = the highest value inside the frame */
+
+ peak = 0.0f;
+ float tmp_peak = 0.0f;
+
+ tmp_peak = fabs(mixerPeak);
+ if (tmp_peak > peak)
+ peak = tmp_peak;
+
+ clip = peak >= 1.0f ? true : false; // 1.0f is considered clip
+
+
+ /* dBFS (full scale) calculation, plus decay of -2dB per frame */
+
+ db_level = 20 * log10(peak);
+ if (db_level < db_level_old)
+ if (db_level_old > -DB_MIN_SCALE)
+ db_level = db_level_old - 2.0f;
+
+ db_level_old = db_level;
+
+ /* graphical part */
+
+ float px_level = 0.0f;
+ if (db_level < 0.0f)
+ px_level = ((w()/DB_MIN_SCALE) * db_level) + w();
+ else
+ px_level = w();
+
+ fl_rectf(x()+1, y()+1, w()-2, h()-2, COLOR_BG_0);
+ fl_rectf(x()+1, y()+1, (int) px_level, h()-2, clip || !G_audio_status ? COLOR_ALERT : COLOR_BD_0);
+}
+
+/* -------------------------------------------------------------------------- */
+
+gBeatMeter::gBeatMeter(int x, int y, int w, int h, const char *L)
+ : Fl_Box(x, y, w, h, L) {}
+
+void gBeatMeter::draw()
+{
+ int cursorW = w() / MAX_BEATS;
+ int greyX = G_Mixer.beats * cursorW;
+
+ fl_rect(x(), y(), w(), h(), COLOR_BD_0); // border
+ fl_rectf(x()+1, y()+1, w()-2, h()-2, FL_BACKGROUND_COLOR); // bg
+ fl_rectf(x()+(G_Mixer.actualBeat*cursorW)+3, y()+3, cursorW-5, h()-6, COLOR_BG_2); // cursor
+
+ /* beat cells */
+
+ fl_color(COLOR_BD_0);
+ for (int i=1; i<=G_Mixer.beats; i++)
+ fl_line(x()+cursorW*i, y()+1, x()+cursorW*i, y()+h()-2);
+
+ /* bar line */
+
+ fl_color(COLOR_BG_2);
+ int delta = G_Mixer.beats / G_Mixer.bars;
+ for (int i=1; i<G_Mixer.bars; i++)
+ fl_line(x()+cursorW*(i*delta), y()+1, x()+cursorW*(i*delta), y()+h()-2);
+
+ /* unused grey area */
+
+ fl_rectf(x()+greyX+1, y()+1, w()-greyX-1, h()-2, COLOR_BG_1);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gChoice::gChoice(int x, int y, int w, int h, const char *l, bool ang)
+ : Fl_Choice(x, y, w, h, l), angle(ang)
+{
+ labelsize(11);
+ labelcolor(COLOR_TEXT_0);
+ box(FL_BORDER_BOX);
+ textsize(11);
+ textcolor(COLOR_TEXT_0);
+ color(COLOR_BG_0);
+}
+
+
+void gChoice::draw()
+{
+ fl_rectf(x(), y(), w(), h(), COLOR_BG_0); // bg
+ fl_rect(x(), y(), w(), h(), (Fl_Color) COLOR_BD_0); // border
+ if (angle)
+ fl_polygon(x()+w()-8, y()+h()-1, x()+w()-1, y()+h()-8, x()+w()-1, y()+h()-1);
+
+ /* pick up the text() from the selected item (value()) and print it in
+ * the box and avoid overflows */
+
+ fl_color(!active() ? COLOR_BD_0 : COLOR_TEXT_0);
+ if (value() != -1) {
+ if (fl_width(text(value())) < w()-8) {
+ fl_draw(text(value()), x(), y(), w(), h(), FL_ALIGN_CENTER);
+ }
+ else {
+ std::string tmp = text(value());
+ int size = tmp.size();
+ while (fl_width(tmp.c_str()) >= w()-16) {
+ tmp.resize(size);
+ size--;
+ }
+ tmp += "...";
+ fl_draw(tmp.c_str(), x(), y(), w(), h(), FL_ALIGN_CENTER);
+ }
+
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gDrawBox(int x, int y, int w, int h, Fl_Color c)
+{
+ fl_color(c);
+ fl_rectf(x, y, w, h);
+ fl_color(COLOR_BD_0);
+ fl_rect(x, y, w, h);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gLiquidScroll::gLiquidScroll(int x, int y, int w, int h, const char *l)
+ : Fl_Scroll(x, y, w, h, l)
+{
+ type(Fl_Scroll::VERTICAL);
+ scrollbar.color(COLOR_BG_0);
+ scrollbar.selection_color(COLOR_BG_1);
+ scrollbar.labelcolor(COLOR_BD_1);
+ scrollbar.slider(G_BOX);
+}
+
+
+void gLiquidScroll::resize(int X, int Y, int W, int H)
+{
+ int nc = children()-2; // skip hscrollbar and vscrollbar
+ for ( int t=0; t<nc; t++) { // tell children to resize to our new width
+ Fl_Widget *c = child(t);
+ c->resize(c->x(), c->y(), W-24, c->h()); // W-24: leave room for scrollbar
+ }
+ init_sizes(); // tell scroll children changed in size
+ Fl_Scroll::resize(X,Y,W,H);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gSlider::gSlider(int x, int y, int w, int h, const char *l)
+ : Fl_Slider(x, y, w, h, l)
+{
+ type(FL_HOR_FILL_SLIDER);
+
+ labelsize(11);
+ align(FL_ALIGN_LEFT);
+ labelcolor(COLOR_TEXT_0);
+
+ box(G_BOX);
+ color(COLOR_BG_0);
+ selection_color(COLOR_BD_0);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gResizerBar::gResizerBar(int X,int Y,int W,int H, bool vertical)
+ : Fl_Box(X,Y,W,H), vertical(vertical)
+{
+ last_y = 0;
+ min_h = 30;
+ if (vertical) {
+ orig_h = H;
+ labelsize(H);
+ }
+ else {
+ orig_h = W;
+ labelsize(W);
+ }
+ align(FL_ALIGN_CENTER|FL_ALIGN_INSIDE);
+ labelfont(FL_COURIER);
+ visible_focus(0);
+}
+
+/*
+gResizerBar::~gResizerBar()
+{
+ gLog("------ resizerbar %p destroyed\n", (void*)this);
+}
+*/
+
+void gResizerBar::HandleDrag(int diff)
+{
+ Fl_Scroll *grp = (Fl_Scroll*)parent();
+ int top;
+ int bot;
+ if (vertical) {
+ top = y();
+ bot = y()+h();
+ }
+ else {
+ top = x();
+ bot = x()+w();
+ }
+
+ // First pass: find widget directly above us with common edge
+ // Possibly clamp 'diff' if widget would get too small..
+
+ for (int t=0; t<grp->children(); t++) {
+ Fl_Widget *wd = grp->child(t);
+ if (vertical) {
+ if ((wd->y()+wd->h()) == top) { // found widget directly above?
+ if ((wd->h()+diff) < min_h)
+ diff = wd->h() - min_h; // clamp
+ wd->resize(wd->x(), wd->y(), wd->w(), wd->h()+diff); // change height
+ break; // done with first pass
+ }
+ }
+ else {
+ if ((wd->x()+wd->w()) == top) { // found widget directly above?
+ if ((wd->w()+diff) < min_h)
+ diff = wd->w() - min_h; // clamp
+ wd->resize(wd->x(), wd->y(), wd->w()+diff, wd->h()); // change height
+ break; // done with first pass
+ }
+ }
+ }
+
+ // Second pass: find widgets below us, move based on clamped diff
+
+ for (int t=0; t<grp->children(); t++) {
+ Fl_Widget *wd = grp->child(t);
+ if (vertical) {
+ if (wd->y() >= bot) // found widget below us?
+ wd->resize(wd->x(), wd->y()+diff, wd->w(), wd->h()); // change position
+ }
+ else {
+ if (wd->x() >= bot)
+ wd->resize(wd->x()+diff, wd->y(), wd->w(), wd->h());
+ }
+ }
+
+ // Change our position last
+
+ if (vertical)
+ resize(x(), y()+diff, w(), h());
+ else
+ resize(x()+diff, y(), w(), h());
+
+ grp->init_sizes();
+ grp->redraw();
+}
+
+
+int gResizerBar::handle(int e)
+{
+ int ret = 0;
+ int this_y;
+ if (vertical)
+ this_y = Fl::event_y_root();
+ else
+ this_y = Fl::event_x_root();
+ switch (e) {
+ case FL_FOCUS:
+ ret = 1;
+ break;
+ case FL_ENTER:
+ ret = 1;
+ fl_cursor(vertical ? FL_CURSOR_NS : FL_CURSOR_WE);
+ break;
+ case FL_LEAVE:
+ ret = 1;
+ fl_cursor(FL_CURSOR_DEFAULT);
+ break;
+ case FL_PUSH:
+ ret = 1;
+ last_y = this_y;
+ break;
+ case FL_DRAG:
+ HandleDrag(this_y-last_y);
+ last_y = this_y;
+ ret = 1;
+ break;
+ default: break;
+ }
+ return(Fl_Box::handle(e) | ret);
+}
+
+
+void gResizerBar::resize(int X,int Y,int W,int H)
+{
+ if (vertical)
+ Fl_Box::resize(X,Y,W,orig_h); // height of resizer stays constant size
+ else
+ Fl_Box::resize(X,Y,orig_h,H);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gScroll::gScroll(int x, int y, int w, int h, int t)
+ : Fl_Scroll(x, y, w, h)
+{
+ type(t);
+
+ scrollbar.color(COLOR_BG_0);
+ scrollbar.selection_color(COLOR_BG_1);
+ scrollbar.labelcolor(COLOR_BD_1);
+ scrollbar.slider(G_BOX);
+
+ hscrollbar.color(COLOR_BG_0);
+ hscrollbar.selection_color(COLOR_BG_1);
+ hscrollbar.labelcolor(COLOR_BD_1);
+ hscrollbar.slider(G_BOX);
+}
+
+
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+
+
+gBaseButton::gBaseButton(int x, int y, int w, int h, const char *l)
+ : Fl_Button(x, y, w, h, l)
+{
+ initLabel = l ? l : "";
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gBaseButton::trimLabel()
+{
+ if (initLabel.empty())
+ return;
+
+ std::string out;
+ if (w() > 20) {
+ out = initLabel;
+ int len = initLabel.size();
+ while (fl_width(out.c_str(), out.size()) > w()) {
+ out = initLabel.substr(0, len) + "...";
+ len--;
+ }
+ }
+ else
+ out = "";
+ copy_label(out.c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gBaseButton::label(const char *l)
+{
+ Fl_Button::label(l);
+ initLabel = l;
+ trimLabel();
+}
+
+const char *gBaseButton::label()
+{
+ return Fl_Button::label();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gBaseButton::resize(int X, int Y, int W, int H)
+{
+ trimLabel();
+ Fl_Button::resize(X, Y, W, H);
+}
+
+
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+
+
+gFxButton::gFxButton(int x, int y, int w, int h, const char **imgOff, const char **imgOn)
+ : gClick(x, y, w, h, NULL, imgOff, imgOn), full(false) {}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gFxButton::draw()
+{
+ gClick::draw();
+ if (full)
+ fl_draw_pixmap(imgOn, x()+1, y()+1, COLOR_BD_0);
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_mixed
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef GE_MIXED_H
+#define GE_MIXED_H
+
+#include <stdio.h>
+#include <dirent.h>
+#include <stdint.h> // for intptr_t
+#include <string>
+#include <FL/Fl.H>
+#include <FL/Fl_Menu_Window.H>
+#include <FL/Fl_Button.H>
+#include <FL/Fl_Repeat_Button.H>
+#include <FL/Fl_Check_Button.H>
+#include <FL/Fl_Box.H>
+#include <FL/fl_draw.H>
+#include <FL/Fl_Dial.H>
+#include <FL/Fl_Pixmap.H>
+#include <FL/Fl_Menu_Button.H>
+#include <FL/Fl_Hold_Browser.H>
+#include <FL/Fl_Radio_Button.H>
+#include <FL/Fl_Progress.H>
+#include <FL/Fl_Input.H>
+#include <FL/Fl_Int_Input.H>
+#include <FL/Fl_Choice.H>
+#include <FL/Fl_Scroll.H>
+
+#ifdef _WIN32
+ #include <shlobj.h> // for SHGetFolderPath
+#endif
+
+
+/* cb_window_closer
+ * callback for when closing windows. Deletes the widget (delete). */
+
+void __cb_window_closer(Fl_Widget *v, void *p);
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gBaseButton : public Fl_Button
+{
+private:
+ std::string initLabel;
+
+ void trimLabel();
+
+public:
+ gBaseButton(int x, int y, int w, int h, const char *l=0);
+ void resize(int x, int y, int w, int h);
+ void label(const char *l);
+ const char *label();
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+/* gClick
+ * a normal button. */
+
+class gClick : public gBaseButton
+{
+public:
+ gClick(int x, int y, int w, int h, const char *L=0, const char **imgOff=NULL, const char **imgOn=NULL);
+ void draw();
+ const char **imgOff;
+ const char **imgOn;
+ Fl_Color bgColor0; // background not clicked
+ Fl_Color bgColor1; // background clicked
+ Fl_Color bdColor; // border
+ Fl_Color txtColor; // testo
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gClickRepeat : public Fl_Repeat_Button
+{
+public:
+ gClickRepeat(int x, int y, int w, int h, const char *L=0, const char **imgOff=NULL, const char **imgOn=NULL);
+ void draw();
+ const char **imgOff;
+ const char **imgOn;
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+/* gButton
+ * exactly as gClick but with a unique id inside of it. Used for the buttons in
+ * channels and for FXs. */
+
+class gButton : public gClick
+{
+public:
+ gButton(int X,int Y,int W,int H,const char *L=0, const char **imgOff=NULL, const char **imgOn=NULL);
+ int key;
+ int id;
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gInput : public Fl_Input
+{
+public:
+ gInput(int x, int y, int w, int h, const char *L=0);
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gDial : public Fl_Dial
+{
+public:
+ gDial(int x, int y, int w, int h, const char *L=0);
+ void draw();
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gBox : public Fl_Box
+{
+public:
+ gBox(int x, int y, int w, int h, const char *L=0, Fl_Align al=FL_ALIGN_CENTER);
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gCheck : public Fl_Check_Button
+{
+public:
+ gCheck(int x, int y, int w, int h, const char *L=0);
+ void draw();
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gRadio : public Fl_Radio_Button
+{
+public:
+ gRadio(int x, int y, int w, int h, const char *L=0);
+ void draw();
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gProgress : public Fl_Progress
+{
+public:
+ gProgress(int x, int y, int w, int h, const char *L=0);
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gSoundMeter : public Fl_Box
+{
+public:
+ gSoundMeter(int X,int Y,int W,int H,const char *L=0);
+ void draw();
+ bool clip;
+ float mixerPeak; // peak from mixer
+private:
+ float peak;
+ float peak_old;
+ float db_level;
+ float db_level_old;
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gBeatMeter : public Fl_Box
+{
+public:
+ gBeatMeter(int X,int Y,int W,int H,const char *L=0);
+ void draw();
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gChoice : public Fl_Choice
+{
+public:
+
+ gChoice(int X,int Y,int W,int H,const char *L=0, bool angle=true);
+ void draw();
+
+ inline void show(const char *c) {value(find_index(c)); }
+
+ bool angle;
+ int id;
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+/* gDrawBox
+ * custom boxes in FLTK. */
+
+#define G_BOX FL_FREE_BOXTYPE
+void gDrawBox(int x, int y, int w, int h, Fl_Color c);
+
+
+/* -------------------------------------------------------------------------- */
+
+
+/* gLiquidScroll
+ * custom scroll that tells children to follow scroll's width when
+ * resized. Thanks to Greg Ercolano from FLTK dev team.
+ * http://seriss.com/people/erco/fltk/ */
+
+class gLiquidScroll : public Fl_Scroll
+{
+public:
+ gLiquidScroll(int x, int y, int w, int h, const char *l=0);
+ void resize(int x, int y, int w, int h);
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+/* gScroll
+ * custom scroll with nice scrollbars and something else. */
+
+class gScroll : public Fl_Scroll
+{
+public:
+ gScroll(int x, int y, int w, int h, int type=Fl_Scroll::BOTH);
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+/* gResizerBar
+ * 'resizer bar' between widgets Fl_Scroll. Thanks to Greg Ercolano from
+ * FLTK dev team. http://seriss.com/people/erco/fltk/
+ *
+ * Shows a resize cursor when hovered over.
+ * Assumes:
+ * - Parent is an Fl_Scroll
+ * - All children of Fl_Scroll are vertically arranged
+ * - The widget above us has a bottom edge touching our top edge
+ * ie. (w->y()+w->h() == this->y())
+ *
+ * When this widget is dragged:
+ * - The widget above us (with a common edge) will be /resized/
+ * vertically
+ * - All children below us will be /moved/ vertically */
+
+/* TODO - use more general variable names
+ * (last_y -> last_?, min_h -> min_?, ...) */
+
+class gResizerBar : public Fl_Box
+{
+private:
+ bool vertical;
+ int orig_h;
+ int last_y;
+ int min_h; // min height for widget above us
+
+ void HandleDrag(int diff);
+
+public:
+
+ /* 'vertical' defines the bar movement. Vertical=true: the bar moves
+ * vertically (up and down). */
+
+ gResizerBar(int x, int y, int w, int h, bool vertical=true);
+ //~gResizerBar();
+
+ inline void setMinSize(int val) { min_h = val; }
+ inline int getMinSize() { return min_h; }
+
+ int handle(int e);
+ void resize(int x, int y, int w, int h);
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gSlider : public Fl_Slider
+{
+public:
+ gSlider(int x, int y, int w, int h, const char *l=0);
+ int id;
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+/* gFxButton
+ * a simple gClick with 'full' parameter (i.e. has plugins). If 'full' is true,
+ * draw something somewhere. */
+
+class gFxButton : public gClick
+{
+public:
+ gFxButton(int x, int y, int w, int h, const char **imgOff=NULL, const char **imgOn=NULL);
+ void draw();
+ bool full;
+};
+
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_modeBox
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../utils/gui_utils.h"
+#include "../../core/graphics.h"
+#include "../../core/sampleChannel.h"
+#include "../../core/const.h"
+#include "../dialogs/gd_mainWindow.h"
+#include "ge_modeBox.h"
+
+
+gModeBox::gModeBox(int x, int y, int w, int h, SampleChannel *ch, const char *L)
+ : Fl_Menu_Button(x, y, w, h, L), ch(ch)
+{
+ box(G_BOX);
+ textsize(11);
+ textcolor(COLOR_TEXT_0);
+ color(COLOR_BG_0);
+
+ add("Loop . basic", 0, cb_changeMode, (void *)LOOP_BASIC);
+ add("Loop . once", 0, cb_changeMode, (void *)LOOP_ONCE);
+ add("Loop . once . bar", 0, cb_changeMode, (void *)LOOP_ONCE_BAR);
+ add("Loop . repeat", 0, cb_changeMode, (void *)LOOP_REPEAT);
+ add("Oneshot . basic", 0, cb_changeMode, (void *)SINGLE_BASIC);
+ add("Oneshot . press", 0, cb_changeMode, (void *)SINGLE_PRESS);
+ add("Oneshot . retrig", 0, cb_changeMode, (void *)SINGLE_RETRIG);
+ add("Oneshot . endless", 0, cb_changeMode, (void *)SINGLE_ENDLESS);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gModeBox::draw() {
+ fl_rect(x(), y(), w(), h(), COLOR_BD_0); // border
+ switch (ch->mode) {
+ case LOOP_BASIC:
+ fl_draw_pixmap(loopBasic_xpm, x()+1, y()+1);
+ break;
+ case LOOP_ONCE:
+ fl_draw_pixmap(loopOnce_xpm, x()+1, y()+1);
+ break;
+ case LOOP_ONCE_BAR:
+ fl_draw_pixmap(loopOnceBar_xpm, x()+1, y()+1);
+ break;
+ case LOOP_REPEAT:
+ fl_draw_pixmap(loopRepeat_xpm, x()+1, y()+1);
+ break;
+ case SINGLE_BASIC:
+ fl_draw_pixmap(oneshotBasic_xpm, x()+1, y()+1);
+ break;
+ case SINGLE_PRESS:
+ fl_draw_pixmap(oneshotPress_xpm, x()+1, y()+1);
+ break;
+ case SINGLE_RETRIG:
+ fl_draw_pixmap(oneshotRetrig_xpm, x()+1, y()+1);
+ break;
+ case SINGLE_ENDLESS:
+ fl_draw_pixmap(oneshotEndless_xpm, x()+1, y()+1);
+ break;
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gModeBox::cb_changeMode(Fl_Widget *v, void *p) { ((gModeBox*)v)->__cb_changeMode((intptr_t)p); }
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gModeBox::__cb_changeMode(int mode)
+{
+ ch->mode = mode;
+
+ /* what to do when the channel is playing and you change the mode?
+ * Nothing, since v0.5.3. Just refresh the action editor window, in
+ * case it's open */
+
+ gu_refreshActionEditor();
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_modeBox
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef GE_MODEBOX_H
+#define GE_MODEBOX_H
+
+
+#include <FL/Fl_Menu_Button.H>
+
+
+class gModeBox : public Fl_Menu_Button
+{
+private:
+
+ static void cb_changeMode (Fl_Widget *v, void *p);
+ inline void __cb_changeMode(int mode);
+
+ class SampleChannel *ch;
+
+public:
+
+ gModeBox(int x, int y, int w, int h, class SampleChannel *ch, const char *l=0);
+ void draw();
+};
+
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_muteChannel
+ * a widget that represents mute actions inside the action editor.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include "../../core/recorder.h"
+#include "../../core/mixer.h"
+#include "../../core/channel.h"
+#include "../../glue/glue.h"
+#include "../../utils/log.h"
+#include "../dialogs/gd_actionEditor.h"
+#include "../dialogs/gd_mainWindow.h"
+#include "ge_keyboard.h"
+#include "ge_actionWidget.h"
+#include "ge_muteChannel.h"
+
+
+extern gdMainWindow *mainWin;
+extern Mixer G_Mixer;
+
+
+gMuteChannel::gMuteChannel(int x, int y, gdActionEditor *pParent)
+ : gActionWidget(x, y, 200, 80, pParent), draggedPoint(-1), selectedPoint(-1)
+{
+ size(pParent->totalWidth, h());
+ extractPoints();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gMuteChannel::draw() {
+
+ baseDraw();
+
+ /* print label */
+
+ fl_color(COLOR_BG_1);
+ fl_font(FL_HELVETICA, 12);
+ fl_draw("mute", x()+4, y(), w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_CENTER));
+
+ /* draw "on" and "off" labels. Must stay in background */
+
+ fl_color(COLOR_BG_1);
+ fl_font(FL_HELVETICA, 9);
+ fl_draw("on", x()+4, y(), w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_TOP));
+ fl_draw("off", x()+4, y()+h()-14, w(), h(), (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_TOP));
+
+ /* draw on-off points. On = higher rect, off = lower rect. It always
+ * starts with a note_off */
+
+ fl_color(COLOR_BG_2);
+
+ int pxOld = x()+1;
+ int pxNew = 0;
+ int py = y()+h()-5;
+ int pyDot = py-6;
+
+ for (unsigned i=0; i<points.size; i++) {
+
+ /* next px */
+
+ pxNew = points.at(i).x+x();
+
+ /* draw line from pxOld to pxNew.
+ * i % 2 == 0: first point, mute_on
+ * i % 2 != 0: second point, mute_off */
+
+ fl_line(pxOld, py, pxNew, py);
+ pxOld = pxNew;
+
+ py = i % 2 == 0 ? y()+4 : y()+h()-5;
+
+ /* draw dots (handles) */
+
+ fl_line(pxNew, y()+h()-5, pxNew, y()+4);
+
+ if (selectedPoint == (int) i) {
+ fl_color(COLOR_BD_1);
+ fl_rectf(pxNew-3, pyDot, 7, 7);
+ fl_color(COLOR_BG_2);
+ }
+ else
+ fl_rectf(pxNew-3, pyDot, 7, 7);
+ }
+
+ /* last section */
+
+ py = y()+h()-5;
+ fl_line(pxNew+3, py, pParent->coverX+x()-1, py);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gMuteChannel::extractPoints() {
+
+ points.clear();
+
+ /* actions are already sorted by recorder::sortActions() */
+
+ for (unsigned i=0; i<recorder::frames.size; i++) {
+ for (unsigned j=0; j<recorder::global.at(i).size; j++) {
+ if (recorder::global.at(i).at(j)->chan == pParent->chan->index) {
+ if (recorder::global.at(i).at(j)->type & (ACTION_MUTEON | ACTION_MUTEOFF)) {
+ point p;
+ p.frame = recorder::frames.at(i);
+ p.type = recorder::global.at(i).at(j)->type;
+ p.x = p.frame / pParent->zoom;
+ points.add(p);
+ //gLog("[gMuteChannel::extractPoints] point found, type=%d, frame=%d\n", p.type, p.frame);
+ }
+ }
+ }
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gMuteChannel::updateActions() {
+ for (unsigned i=0; i<points.size; i++)
+ points.at(i).x = points.at(i).frame / pParent->zoom;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gMuteChannel::handle(int e) {
+
+ int ret = 0;
+ int mouseX = Fl::event_x()-x();
+
+ switch (e) {
+
+ case FL_ENTER: {
+ ret = 1;
+ break;
+ }
+
+ case FL_MOVE: {
+ selectedPoint = getSelectedPoint();
+ redraw();
+ ret = 1;
+ break;
+ }
+
+ case FL_LEAVE: {
+ draggedPoint = -1;
+ selectedPoint = -1;
+ redraw();
+ ret = 1;
+ break;
+ }
+
+ case FL_PUSH: {
+
+ /* left click on point: drag
+ * right click on point: delete
+ * left click on void: add */
+
+ if (Fl::event_button1()) {
+
+ if (selectedPoint != -1) {
+ draggedPoint = selectedPoint;
+ previousXPoint = points.at(selectedPoint).x;
+ }
+ else {
+
+ /* click on the grey area leads to nowhere */
+
+ if (mouseX > pParent->coverX) {
+ ret = 1;
+ break;
+ }
+
+ /* click in the middle of a long mute_on (between two points): new actions
+ * must be added in reverse: first mute_off then mute_on. Let's find the
+ * next point from here. */
+
+ unsigned nextPoint = points.size;
+ for (unsigned i=0; i<points.size; i++) {
+ if (mouseX < points.at(i).x) {
+ nextPoint = i;
+ break;
+ }
+ }
+
+ /* next point odd = mute_on [click here] mute_off
+ * next point even = mute_off [click here] mute_on */
+
+ int frame_a = mouseX * pParent->zoom;
+ int frame_b = frame_a+2048;
+
+ if (pParent->gridTool->isOn()) {
+ frame_a = pParent->gridTool->getSnapFrame(mouseX);
+ frame_b = pParent->gridTool->getSnapFrame(mouseX + pParent->gridTool->getCellSize());
+
+ /* with snap=on a point can fall onto another */
+
+ if (pointCollides(frame_a) || pointCollides(frame_b)) {
+ ret = 1;
+ break;
+ }
+ }
+
+ /* ensure frame parity */
+
+ if (frame_a % 2 != 0) frame_a++;
+ if (frame_b % 2 != 0) frame_b++;
+
+ /* avoid overflow: frame_b must be within the sequencer range. In that
+ * case shift the ON-OFF block */
+
+ if (frame_b >= G_Mixer.totalFrames) {
+ frame_b = G_Mixer.totalFrames;
+ frame_a = frame_b-2048;
+ }
+
+ if (nextPoint % 2 != 0) {
+ recorder::rec(pParent->chan->index, ACTION_MUTEOFF, frame_a);
+ recorder::rec(pParent->chan->index, ACTION_MUTEON, frame_b);
+ }
+ else {
+ recorder::rec(pParent->chan->index, ACTION_MUTEON, frame_a);
+ recorder::rec(pParent->chan->index, ACTION_MUTEOFF, frame_b);
+ }
+ recorder::sortActions();
+
+ mainWin->keyboard->setChannelWithActions((gSampleChannel*)pParent->chan->guiChannel); // update mainWindow
+ extractPoints();
+ redraw();
+ }
+ }
+ else {
+
+ /* delete points pair */
+
+ if (selectedPoint != -1) {
+
+ unsigned a;
+ unsigned b;
+
+ if (points.at(selectedPoint).type == ACTION_MUTEOFF) {
+ a = selectedPoint-1;
+ b = selectedPoint;
+ }
+ else {
+ a = selectedPoint;
+ b = selectedPoint+1;
+ }
+
+ //gLog("selected: a=%d, b=%d >>> frame_a=%d, frame_b=%d\n",
+ // a, b, points.at(a).frame, points.at(b).frame);
+
+ recorder::deleteAction(pParent->chan->index, points.at(a).frame, points.at(a).type, false); // false = don't check vals
+ recorder::deleteAction(pParent->chan->index, points.at(b).frame, points.at(b).type, false); // false = don't check vals
+ recorder::sortActions();
+
+ mainWin->keyboard->setChannelWithActions((gSampleChannel*)pParent->chan->guiChannel); // update mainWindow
+ extractPoints();
+ redraw();
+ }
+ }
+ ret = 1;
+ break;
+ }
+
+ case FL_RELEASE: {
+
+ if (draggedPoint != -1) {
+
+ if (points.at(draggedPoint).x == previousXPoint) {
+ //gLog("nothing to do\n");
+ }
+ else {
+
+ int newFrame = points.at(draggedPoint).x * pParent->zoom;
+
+ recorder::deleteAction(
+ pParent->chan->index,
+ points.at(draggedPoint).frame,
+ points.at(draggedPoint).type,
+ false); // don't check values
+
+ recorder::rec(
+ pParent->chan->index,
+ points.at(draggedPoint).type,
+ newFrame);
+
+ recorder::sortActions();
+
+ points.at(draggedPoint).frame = newFrame;
+ }
+ }
+ draggedPoint = -1;
+ selectedPoint = -1;
+
+ ret = 1;
+ break;
+ }
+
+ case FL_DRAG: {
+
+ if (draggedPoint != -1) {
+
+ /* constrain the point between two ends (leftBorder-point,
+ * point-point, point-rightBorder) */
+
+ int prevPoint;
+ int nextPoint;
+
+ if (draggedPoint == 0) {
+ prevPoint = 0;
+ nextPoint = points.at(draggedPoint+1).x - 1;
+ if (pParent->gridTool->isOn())
+ nextPoint -= pParent->gridTool->getCellSize();
+ }
+ else
+ if ((unsigned) draggedPoint == points.size-1) {
+ prevPoint = points.at(draggedPoint-1).x + 1;
+ nextPoint = pParent->coverX-x();
+ if (pParent->gridTool->isOn())
+ prevPoint += pParent->gridTool->getCellSize();
+ }
+ else {
+ prevPoint = points.at(draggedPoint-1).x + 1;
+ nextPoint = points.at(draggedPoint+1).x - 1;
+ if (pParent->gridTool->isOn()) {
+ prevPoint += pParent->gridTool->getCellSize();
+ nextPoint -= pParent->gridTool->getCellSize();
+ }
+ }
+
+ if (mouseX <= prevPoint)
+ points.at(draggedPoint).x = prevPoint;
+ else
+ if (mouseX >= nextPoint)
+ points.at(draggedPoint).x = nextPoint;
+ else
+ if (pParent->gridTool->isOn())
+ points.at(draggedPoint).x = pParent->gridTool->getSnapPoint(mouseX)-1;
+ else
+ points.at(draggedPoint).x = mouseX;
+
+ redraw();
+ }
+ ret = 1;
+ break;
+ }
+ }
+
+
+ return ret;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool gMuteChannel::pointCollides(int frame) {
+ for (unsigned i=0; i<points.size; i++)
+ if (frame == points.at(i).frame)
+ return true;
+ return false;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gMuteChannel::getSelectedPoint() {
+
+ /* point is a 7x7 dot */
+
+ for (unsigned i=0; i<points.size; i++) {
+ if (Fl::event_x() >= points.at(i).x+x()-3 &&
+ Fl::event_x() <= points.at(i).x+x()+3)
+ return i;
+ }
+ return -1;
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_muteChannel
+ * a widget representing mute actions inside the action editor.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef GE_MUTECHANNEL_H
+#define GE_MUTECHANNEL_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Widget.H>
+#include <FL/fl_draw.H>
+#include "../../utils/utils.h"
+#include "ge_actionWidget.h"
+
+
+class gMuteChannel : public gActionWidget {
+
+private:
+
+ /* point
+ * a single dot in the graph. */
+
+ struct point {
+ int frame;
+ char type;
+ int x;
+ };
+
+ /* points
+ * array of on/off points, in frames */
+
+ gVector<point> points;
+
+ /* draggedPoint
+ * which point we are dragging? */
+
+ int draggedPoint;
+
+ /* selectedPoint
+ * which point we are selecting? */
+
+ int selectedPoint;
+
+ /* previousXPoint
+ * x coordinate of point at time t-1. Used to check effective shifts */
+
+ int previousXPoint;
+
+ /* extractPoints
+ * va a leggere l'array di azioni di Recorder ed estrae tutti i punti
+ * interessanti mute_on o mute_off. Li mette poi nel gVector points. */
+ void extractPoints();
+
+ /* getSelectedPoint
+ * ritorna l'indice di points[] in base al punto selezionato (quello
+ * con il mouse hover). Ritorna -1 se non trova niente. */
+ int getSelectedPoint();
+
+ /* pointCollides
+ * true if a point collides with another. Used while adding new points
+ * with snap active.*/
+
+ bool pointCollides(int frame);
+
+public:
+
+ gMuteChannel(int x, int y, class gdActionEditor *pParent);
+ void draw();
+ int handle(int e);
+
+ /* updateActions
+ * calculates new points affected by the zoom. Call this one after
+ * each zoom update. */
+
+ void updateActions();
+};
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_pianoRoll
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include <FL/fl_draw.H>
+#include "../../core/channel.h"
+#include "../../core/midiChannel.h"
+#include "../../core/const.h"
+#include "../../core/kernelMidi.h"
+#include "../../core/conf.h"
+#include "../../utils/log.h"
+#include "../dialogs/gd_mainWindow.h"
+#include "../dialogs/gd_actionEditor.h"
+#include "ge_pianoRoll.h"
+
+
+extern gdMainWindow *mainWin;
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+
+
+gPianoRollContainer::gPianoRollContainer(int x, int y, class gdActionEditor *pParent)
+ : Fl_Scroll(x, y, 200, 422), pParent(pParent)
+{
+ size(pParent->totalWidth, G_Conf.pianoRollH);
+ pianoRoll = new gPianoRoll(x, y, pParent->totalWidth, pParent);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gPianoRollContainer::~gPianoRollContainer() {
+ clear();
+ G_Conf.pianoRollH = h();
+ G_Conf.pianoRollY = pianoRoll->y();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gPianoRollContainer::updateActions() {
+ pianoRoll->updateActions();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gPianoRollContainer::draw() {
+
+ pianoRoll->size(this->w(), pianoRoll->h()); /// <--- not optimal
+
+ /* clear background */
+
+ fl_rectf(x(), y(), w(), h(), COLOR_BG_MAIN);
+
+ /* clip pianoRoll to pianoRollContainer size */
+
+ fl_push_clip(x(), y(), w(), h());
+ draw_child(*pianoRoll);
+ fl_pop_clip();
+
+ fl_color(COLOR_BD_0);
+ fl_line_style(0);
+ fl_rect(x(), y(), pParent->totalWidth, h());
+}
+
+
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+
+
+gPianoRoll::gPianoRoll(int X, int Y, int W, class gdActionEditor *pParent)
+ : gActionWidget(X, Y, W, 40, pParent)
+{
+ resizable(NULL); // don't resize children (i.e. pianoItem)
+ size(W, (MAX_NOTES+1) * CELL_H); // 128 MIDI channels * 15 px height
+
+ if (G_Conf.pianoRollY == -1)
+ position(x(), y()-(h()/2)); // center
+ else
+ position(x(), G_Conf.pianoRollY);
+
+ drawSurface1();
+ drawSurface2();
+
+ /* add actions when the window is opened. Position is zoom-based. MIDI
+ * actions come always in pair: start + end. */
+
+ recorder::sortActions();
+
+ recorder::action *a2 = NULL;
+ recorder::action *prev = NULL;
+
+ for (unsigned i=0; i<recorder::frames.size; i++) {
+ for (unsigned j=0; j<recorder::global.at(i).size; j++) {
+
+ /* don't show actions > than the grey area */
+ /** FIXME - can we move this to the outer cycle? */
+
+ if (recorder::frames.at(i) > G_Mixer.totalFrames)
+ continue;
+
+ recorder::action *a1 = recorder::global.at(i).at(j);
+
+ if (a1->chan != pParent->chan->index)
+ continue;
+
+ if (a1->type == ACTION_MIDI) {
+
+ /* if this action is == to previous one: skip it, we have already
+ * checked it */
+
+ if (a1 == prev) {
+ //gLog("[gPianoRoll] ACTION_MIDI found, but skipping - was previous\n");
+ continue;
+ }
+
+ /* extract MIDI infos from a1: if is note off skip it, we are looking
+ * for note on only */
+
+ int a1_type = kernelMidi::getB1(a1->iValue);
+ int a1_note = kernelMidi::getB2(a1->iValue);
+ int a1_velo = kernelMidi::getB3(a1->iValue);
+
+ if (a1_type == 0x80) {
+ //gLog("[gPianoRoll] ACTION_MIDI found, but skipping - was note off\n");
+ continue;
+ }
+
+ /* search for the next action. Must have: same channel, ACTION_MIDI, greater
+ * than a1->frame and with MIDI properties of note_off (0x80), same note
+ * of a1, same velocity of a1 */
+
+ recorder::getNextAction(
+ a1->chan,
+ ACTION_MIDI,
+ a1->frame,
+ &a2,
+ kernelMidi::getIValue(0x80, a1_note, a1_velo));
+
+ /* next action note off found: add a new gPianoItem to piano roll */
+
+ if (a2) {
+ //gLog("[gPianoRoll] ACTION_MIDI pair found, frame_a=%d frame_b=%d, note_a=%d, note_b=%d, type_a=%d, type_b=%d\n",
+ // a1->frame, a2->frame, kernelMidi::getNoteValue(a1->iValue), kernelMidi::getNoteValue(a2->iValue),
+ // kernelMidi::getNoteOnOff(a1->iValue), kernelMidi::getNoteOnOff(a2->iValue));
+ new gPianoItem(0, 0, x(), y()+3, a1, a2, pParent);
+ prev = a2;
+ a2 = NULL;
+ }
+ else
+ gLog("[gPianoRoll] recorder didn't find action!\n");
+
+ }
+ }
+ }
+
+ end();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gPianoRoll::drawSurface1() {
+
+ surface1 = fl_create_offscreen(40, h());
+ fl_begin_offscreen(surface1);
+
+ /* warning: only w() and h() come from this widget, x and y coordinates
+ * are absolute, since we are writing in a memory chunk */
+
+ fl_rectf(0, 0, 40, h(), COLOR_BG_MAIN);
+
+ fl_line_style(FL_DASH, 0, NULL);
+ fl_font(FL_HELVETICA, 11);
+
+ int octave = 9;
+
+ for (int i=1; i<=MAX_NOTES+1; i++) {
+
+ /* print key note label. C C# D D# E F F# G G# A A# B */
+
+ char note[6];
+ int step = i % 12;
+
+ switch (step) {
+ case 1:
+ fl_rectf(0, i*CELL_H, 40, CELL_H, 30, 30, 30);
+ sprintf(note, "%dG", octave);
+ break;
+ case 2:
+ sprintf(note, "%dF#", octave);
+ break;
+ case 3:
+ sprintf(note, "%dF", octave);
+ break;
+ case 4:
+ fl_rectf(0, i*CELL_H, 40, CELL_H, 30, 30, 30);
+ sprintf(note, "%dE", octave);
+ break;
+ case 5:
+ sprintf(note, "%dD#", octave);
+ break;
+ case 6:
+ fl_rectf(0, i*CELL_H, 40, CELL_H, 30, 30, 30);
+ sprintf(note, "%dD", octave);
+ break;
+ case 7:
+ sprintf(note, "%dC#", octave);
+ break;
+ case 8:
+ sprintf(note, "%dC", octave);
+ break;
+ case 9:
+ fl_rectf(0, i*CELL_H, 40, CELL_H, 30, 30, 30);
+ sprintf(note, "%dB", octave);
+ break;
+ case 10:
+ sprintf(note, "%dA#", octave);
+ break;
+ case 11:
+ fl_rectf(0, i*CELL_H, 40, CELL_H, 30, 30, 30);
+ sprintf(note, "%dA", octave);
+ break;
+ case 0:
+ sprintf(note, "%dG#", octave);
+ octave--;
+ break;
+ }
+
+ fl_color(fl_rgb_color(54, 54, 54));
+ fl_draw(note, 4, ((i-1)*CELL_H)+1, 30, CELL_H, (Fl_Align) (FL_ALIGN_LEFT | FL_ALIGN_CENTER));
+
+ /* print horizontal line */
+
+ if (i < 128)
+ fl_line(0, i*CELL_H, 40, +i*CELL_H);
+ }
+
+ fl_line_style(0);
+ fl_end_offscreen();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gPianoRoll::drawSurface2() {
+ surface2 = fl_create_offscreen(40, h());
+ fl_begin_offscreen(surface2);
+ fl_rectf(0, 0, 40, h(), COLOR_BG_MAIN);
+ fl_color(fl_rgb_color(54, 54, 54));
+ fl_line_style(FL_DASH, 0, NULL);
+ for (int i=1; i<=MAX_NOTES+1; i++) {
+ int step = i % 12;
+ switch (step) {
+ case 1:
+ case 4:
+ case 6:
+ case 9:
+ case 11:
+ fl_rectf(0, i*CELL_H, 40, CELL_H, 30, 30, 30);
+ break;
+ }
+ if (i < 128) {
+ fl_color(fl_rgb_color(54, 54, 54));
+ fl_line(0, i*CELL_H, 40, +i*CELL_H);
+ }
+ }
+ fl_line_style(0);
+ fl_end_offscreen();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gPianoRoll::draw() {
+
+ fl_copy_offscreen(x(), y(), 40, h(), surface1, 0, 0);
+
+#if defined(__APPLE__)
+ for (int i=36; i<pParent->totalWidth; i+=36) /// TODO: i < pParent->coverX is faster
+ fl_copy_offscreen(x()+i, y(), 40, h(), surface2, 1, 0);
+#else
+ for (int i=40; i<pParent->totalWidth; i+=40) /// TODO: i < pParent->coverX is faster
+ fl_copy_offscreen(x()+i, y(), 40, h(), surface2, 0, 0);
+#endif
+
+ baseDraw(false);
+ draw_children();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gPianoRoll::handle(int e) {
+
+ int ret = Fl_Group::handle(e);
+
+ switch (e) {
+ case FL_PUSH: {
+
+ /* avoid click on grey area */
+
+ if (Fl::event_x() >= pParent->coverX) {
+ ret = 1;
+ break;
+ }
+
+
+ push_y = Fl::event_y() - y();
+
+ if (Fl::event_button1()) {
+
+ /* ax is driven by grid, ay by the height in px of each note */
+
+ int ax = Fl::event_x();
+ int ay = Fl::event_y();
+
+ /* vertical snap */
+
+ int edge = (ay-y()-3) % 15;
+ if (edge != 0) ay -= edge;
+
+ /* if no overlap, add new piano item. Also check that it doesn't
+ * overflow on the grey area, by shifting it to the left if
+ * necessary. */
+
+ if (!onItem(ax, ay-y()-3)) {
+ int greyover = ax+20 - pParent->coverX-x();
+ if (greyover > 0)
+ ax -= greyover;
+ add(new gPianoItem(ax, ay, ax-x(), ay-y()-3, NULL, NULL, pParent));
+ redraw();
+ }
+ }
+ ret = 1;
+ break;
+ }
+ case FL_DRAG: {
+
+ if (Fl::event_button3()) {
+
+ gPianoRollContainer *prc = (gPianoRollContainer*) parent();
+ position(x(), Fl::event_y() - push_y);
+
+ if (y() > prc->y())
+ position(x(), prc->y());
+ else
+ if (y() < prc->y()+prc->h()-h())
+ position(x(), prc->y()+prc->h()-h());
+
+ prc->redraw();
+ }
+ ret = 1;
+ break;
+ }
+ case FL_MOUSEWHEEL: { // nothing to do, just avoid small internal scroll
+ ret = 1;
+ break;
+ }
+ }
+ return ret;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gPianoRoll::updateActions() {
+
+ /* when zooming, don't delete and re-add actions, just MOVE them. This
+ * function shifts the action by a zoom factor. Those singlepress are
+ * stretched, as well */
+
+ gPianoItem *i;
+ for (int k=0; k<children(); k++) {
+ i = (gPianoItem*) child(k);
+
+ //gLog("found point %p, frame_a=%d frame_b=%d, x()=%d\n", (void*) i, i->getFrame_a(), i->getFrame_b(), i->x());
+
+ int newX = x() + (i->getFrame_a() / pParent->zoom);
+ int newW = ((i->getFrame_b() - i->getFrame_a()) / pParent->zoom);
+ if (newW < 8)
+ newW = 8;
+ i->resize(newX, i->y(), newW, i->h());
+ i->redraw();
+
+ //gLog("update point %p, frame_a=%d frame_b=%d, x()=%d\n", (void*) i, i->getFrame_a(), i->getFrame_b(), i->x());
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool gPianoRoll::onItem(int rel_x, int rel_y) {
+
+ if (!pParent->chan->hasActions)
+ return false;
+
+ int note = MAX_NOTES - (rel_y / CELL_H);
+
+ int n = children();
+ for (int i=0; i<n; i++) { // no scrollbars to skip
+
+ gPianoItem *p = (gPianoItem*) child(i);
+ if (p->getNote() != note)
+ continue;
+
+ /* when 2 segments overlap?
+ * start = the highest value between the two starting points
+ * end = the lowest value between the two ending points
+ * if start < end then there's an overlap of end-start pixels. We
+ * also add 1 px to the edges in order to gain some space:
+ * [ ][ ] ---> no
+ * [ ] [ ] ---> yes! */
+
+ int start = p->x() > rel_x ? p->x() : rel_x-1;
+ int end = p->x()+p->w() < rel_x + 20 ? p->x()+p->w() : rel_x + 21;
+ if (start < end)
+ return true;
+ }
+ return false;
+}
+
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+/* ------------------------------------------------------------------ */
+
+
+gPianoItem::gPianoItem(int X, int Y, int rel_x, int rel_y, recorder::action *a, recorder::action *b, gdActionEditor *pParent)
+ : Fl_Box (X, Y, 20, gPianoRoll::CELL_H-5),
+ a (a),
+ b (b),
+ pParent (pParent),
+ selected(false),
+ event_a (0x00),
+ event_b (0x00),
+ changed (false)
+{
+
+ /* a is a pointer: action exists, needs to be displayed */
+
+ if (a) {
+ note = kernelMidi::getB2(a->iValue);
+ frame_a = a->frame;
+ frame_b = b->frame;
+ event_a = a->iValue;
+ event_b = b->iValue;
+ int newX = rel_x + (frame_a / pParent->zoom);
+ int newY = rel_y + getY(note);
+ int newW = (frame_b - frame_a) / pParent->zoom;
+ resize(newX, newY, newW, h());
+ }
+
+ /* a is null: action needs to be recorded from scratch */
+
+ else {
+ note = getNote(rel_y);
+ frame_a = rel_x * pParent->zoom;
+ frame_b = (rel_x + 20) * pParent->zoom;
+ record();
+ size((frame_b - frame_a) / pParent->zoom, h());
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool gPianoItem::overlap() {
+
+ /* when 2 segments overlap?
+ * start = the highest value between the two starting points
+ * end = the lowest value between the two ending points
+ * if start < end then there's an overlap of end-start pixels. */
+
+ gPianoRoll *pPiano = (gPianoRoll*) parent();
+
+ for (int i=0; i<pPiano->children(); i++) {
+
+ gPianoItem *pItem = (gPianoItem*) pPiano->child(i);
+
+ /* don't check against itself and with different y positions */
+
+ if (pItem == this || pItem->y() != y())
+ continue;
+
+ int start = pItem->x() >= x() ? pItem->x() : x();
+ int end = pItem->x()+pItem->w() < x()+w() ? pItem->x()+pItem->w() : x()+w();
+ if (start < end)
+ return true;
+ }
+
+ return false;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gPianoItem::draw() {
+ int _w = w() > 4 ? w() : 4;
+ //gLog("[gPianoItem] draw me (%p) at x=%d\n", (void*)this, x());
+ fl_rectf(x(), y(), _w, h(), (Fl_Color) selected ? COLOR_BD_1 : COLOR_BG_2);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gPianoItem::record() {
+
+ /* avoid frame overflow */
+
+ int overflow = frame_b - G_Mixer.totalFrames;
+ if (overflow > 0) {
+ frame_b -= overflow;
+ frame_a -= overflow;
+ }
+
+ /* note off */
+ /** FIXME - use constants */
+ event_a |= (0x90 << 24); // note on
+ event_a |= (note << 16); // note value
+ event_a |= (0x3F << 8); // velocity
+ event_a |= (0x00);
+
+ event_b |= (0x80 << 24); // note off
+ event_b |= (note << 16); // note value
+ event_b |= (0x3F << 8); // velocity
+ event_b |= (0x00);
+
+ recorder::rec(pParent->chan->index, ACTION_MIDI, frame_a, event_a);
+ recorder::rec(pParent->chan->index, ACTION_MIDI, frame_b, event_b);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gPianoItem::remove() {
+ recorder::deleteAction(pParent->chan->index, frame_a, ACTION_MIDI, true, event_a, 0.0);
+ recorder::deleteAction(pParent->chan->index, frame_b, ACTION_MIDI, true, event_b, 0.0);
+
+ /* send a note-off in case we are deleting it in a middle of a key_on
+ * key_off sequence. */
+
+ ((MidiChannel*) pParent->chan)->sendMidi(event_b);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gPianoItem::handle(int e) {
+
+ int ret = 0;
+
+ switch (e) {
+
+ case FL_ENTER: {
+ selected = true;
+ ret = 1;
+ redraw();
+ break;
+ }
+
+ case FL_LEAVE: {
+ fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
+ selected = false;
+ ret = 1;
+ redraw();
+ break;
+ }
+
+ case FL_MOVE: {
+ onLeftEdge = false;
+ onRightEdge = false;
+
+ if (Fl::event_x() >= x() && Fl::event_x() < x()+4) {
+ onLeftEdge = true;
+ fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
+ }
+ else
+ if (Fl::event_x() >= x()+w()-4 && Fl::event_x() <= x()+w()) {
+ onRightEdge = true;
+ fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
+ }
+ else
+ fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
+
+ ret = 1;
+ break;
+ }
+
+ case FL_PUSH: {
+
+ push_x = Fl::event_x() - x();
+ old_x = x();
+ old_w = w();
+
+ if (Fl::event_button3()) {
+ fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
+ remove();
+ hide(); // for Windows
+ Fl::delete_widget(this);
+ ((gPianoRoll*)parent())->redraw();
+ }
+ ret = 1;
+ break;
+ }
+
+ case FL_DRAG: {
+
+ changed = true;
+
+ gPianoRoll *pr = (gPianoRoll*) parent();
+ int coverX = pParent->coverX + pr->x(); // relative coverX
+ int nx, ny, nw;
+
+ if (onLeftEdge) {
+ nx = Fl::event_x();
+ ny = y();
+ nw = x()-Fl::event_x()+w();
+ if (nx < pr->x()) {
+ nx = pr->x();
+ nw = w()+x()-pr->x();
+ }
+ else
+ if (nx > x()+w()-8) {
+ nx = x()+w()-8;
+ nw = 8;
+ }
+ resize(nx, ny, nw, h());
+ }
+ else
+ if (onRightEdge) {
+ nw = Fl::event_x()-x();
+ if (Fl::event_x() < x()+8)
+ nw = 8;
+ else
+ if (Fl::event_x() > coverX)
+ nw = coverX-x();
+ size(nw, h());
+ }
+ else {
+ nx = Fl::event_x() - push_x;
+ if (nx < pr->x()+1)
+ nx = pr->x()+1;
+ else
+ if (nx+w() > coverX)
+ nx = coverX-w();
+
+ /* snapping */
+
+ if (pParent->gridTool->isOn())
+ nx = pParent->gridTool->getSnapPoint(nx-pr->x()) + pr->x() - 1;
+
+ position(nx, y());
+ }
+
+ /* update screen */
+
+ redraw();
+ ((gPianoRoll*)parent())->redraw();
+ ret = 1;
+ break;
+ }
+
+ case FL_RELEASE: {
+
+ /* delete & record the action, only if it doesn't overlap with
+ * another one */
+
+ if (overlap()) {
+ resize(old_x, y(), old_w, h());
+ redraw();
+ }
+ else
+ if (changed) {
+ remove();
+ note = getNote(getRelY());
+ frame_a = getRelX() * pParent->zoom;
+ frame_b = (getRelX()+w()) * pParent->zoom;
+ record();
+ changed = false;
+ }
+
+ ((gPianoRoll*)parent())->redraw();
+
+ ret = 1;
+ break;
+ }
+ }
+ return ret;
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_pianoRoll
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef GE_PIANOROLL_H
+#define GE_PIANOROLL_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Scroll.H>
+#include <FL/Fl_Box.H>
+#include "../../core/recorder.h"
+#include "ge_actionWidget.h"
+
+
+class gPianoRollContainer : public Fl_Scroll {
+
+private:
+ class gdActionEditor *pParent;
+ class gPianoRoll *pianoRoll;
+
+public:
+ gPianoRollContainer(int x, int y, class gdActionEditor *parent);
+ ~gPianoRollContainer();
+ void draw();
+ void updateActions();
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+class gPianoRoll : public gActionWidget {
+
+private:
+
+ /* onItem
+ * is curson on a gPianoItem? */
+
+ bool onItem(int rel_x, int rel_y);
+
+ /* drawSurface*
+ * generate a complex drawing in memory first and copy it to the
+ * screen at a later point in time. Fl_Offscreen surface holds the
+ * necessary data. */
+
+ /* drawSurface1
+ * draw first tile of note values. */
+
+ void drawSurface1();
+
+ /* drawSurface2
+ * draw the rest of the piano roll. */
+
+ void drawSurface2();
+
+ int push_y;
+ Fl_Offscreen surface1; // notes, no repeat
+ Fl_Offscreen surface2; // lines, x-repeat
+
+
+public:
+ gPianoRoll(int x, int y, int w, class gdActionEditor *pParent);
+
+ void draw();
+ int handle(int e);
+ void updateActions();
+
+ enum { MAX_NOTES = 127, CELL_H = 15 };
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+class gPianoItem : public Fl_Box {
+
+private:
+
+ /* getRelX/Y
+ * return x/y point of this item, relative to piano roll (and not to
+ * entire screen) */
+
+ inline int getRelY() { return y() - parent()->y() - 3; };
+ inline int getRelX() { return x() - parent()->x(); };
+
+ /* getNote
+ * from a relative_y return the real MIDI note, range 0-127. 15 is
+ * the hardcoded value for note height in pixels */
+
+ inline int getNote(int rel_y) {
+ return gPianoRoll::MAX_NOTES - (rel_y / gPianoRoll::CELL_H);
+ };
+
+ /* getY
+ * from a note, return the y position on piano roll */
+
+ inline int getY(int note) {
+ return (gPianoRoll::MAX_NOTES * gPianoRoll::CELL_H) - (note * gPianoRoll::CELL_H);
+ };
+
+ /* overlap
+ * check if this item don't overlap with another one. */
+
+ bool overlap();
+
+ recorder::action *a;
+ recorder::action *b;
+ class gdActionEditor *pParent;
+
+ bool selected;
+ int push_x;
+
+ /* MIDI note, start frame, end frame - Used only if it's a newly added
+ * action */ /** FIXME - is it true? */
+
+ int note;
+ int frame_a;
+ int frame_b;
+
+ /* event - bitmasked MIDI events, generated by record() or by ctor if
+ * not newly added action */
+
+ int event_a;
+ int event_b;
+
+ /* changed - if Item has been moved or resized: re-recording needed */
+
+ bool changed;
+
+ /* onLeft,RightEdge - if cursor is on a widget's edge */
+
+ bool onLeftEdge;
+ bool onRightEdge;
+
+ /* old_x, old_w - store previous width and position while dragging
+ * and moving, in order to restore it if overlap */
+
+ int old_x, old_w;
+
+public:
+
+ /* pianoItem ctor
+ * if action *a == NULL, record a new action */
+
+ gPianoItem(int x, int y, int rel_x, int rel_y, recorder::action *a, recorder::action *b, class gdActionEditor *pParent);
+
+ void draw();
+ int handle(int e);
+ void record();
+ void remove();
+
+ inline int getFrame_a() { return frame_a; }
+ inline int getFrame_b() { return frame_b; }
+ inline int getNote() { return note; }
+
+};
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_sampleChannel
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../core/pluginHost.h"
+#include "../../core/mixer.h"
+#include "../../core/conf.h"
+#include "../../core/patch.h"
+#include "../../core/graphics.h"
+#include "../../core/channel.h"
+#include "../../core/wave.h"
+#include "../../core/sampleChannel.h"
+#include "../../core/midiChannel.h"
+#include "../../glue/glue.h"
+#include "../../utils/gui_utils.h"
+#include "../dialogs/gd_mainWindow.h"
+#include "../dialogs/gd_keyGrabber.h"
+#include "../dialogs/gd_midiInput.h"
+#include "../dialogs/gd_editor.h"
+#include "../dialogs/gd_actionEditor.h"
+#include "../dialogs/gd_warnings.h"
+#include "../dialogs/gd_browser.h"
+#include "../dialogs/gd_midiOutput.h"
+#include "ge_keyboard.h"
+#include "ge_sampleChannel.h"
+#include "ge_status.h"
+#include "ge_modeBox.h"
+
+#ifdef WITH_VST
+#include "../dialogs/gd_pluginList.h"
+#endif
+
+
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+extern Patch G_Patch;
+extern gdMainWindow *mainWin;
+
+
+gSampleChannel::gSampleChannel(int X, int Y, int W, int H, class SampleChannel *ch)
+ : gChannel(X, Y, W, H, CHANNEL_SAMPLE), ch(ch)
+{
+ begin();
+
+#if defined(WITH_VST)
+ int delta = 168; // (7 widgets * 20) + (7 paddings * 4)
+#else
+ int delta = 144; // (6 widgets * 20) + (6 paddings * 4)
+#endif
+
+ button = new gButton(x(), y(), 20, 20, "", channelStop_xpm, channelPlay_xpm);
+ status = new gStatus(button->x()+button->w()+4, y(), 20, 20, ch);
+ mainButton = new gSampleChannelButton(status->x()+status->w()+4, y(), w() - delta, 20, "-- no sample --");
+ modeBox = new gModeBox(mainButton->x()+mainButton->w()+4, y(), 20, 20, ch);
+ mute = new gClick(modeBox->x()+modeBox->w()+4, y(), 20, 20, "", muteOff_xpm, muteOn_xpm);
+ solo = new gClick(mute->x()+mute->w()+4, y(), 20, 20, "", soloOff_xpm, soloOn_xpm);
+ readActions = NULL; // no 'R' button
+
+#if defined(WITH_VST)
+ fx = new gFxButton(solo->x()+solo->w()+4, y(), 20, 20, fxOff_xpm, fxOn_xpm);
+ vol = new gDial(fx->x()+fx->w()+4, y(), 20, 20);
+#else
+ vol = new gDial(solo->x()+solo->w()+4, y(), 20, 20);
+#endif
+
+ end();
+
+ resizable(mainButton);
+
+ update();
+
+ button->callback(cb_button, (void*)this);
+ button->when(FL_WHEN_CHANGED); // do callback on keypress && on keyrelease
+
+#ifdef WITH_VST
+ fx->callback(cb_openFxWindow, (void*)this);
+#endif
+
+ mute->type(FL_TOGGLE_BUTTON);
+ mute->callback(cb_mute, (void*)this);
+
+ solo->type(FL_TOGGLE_BUTTON);
+ solo->callback(cb_solo, (void*)this);
+
+ mainButton->callback(cb_openMenu, (void*)this);
+ vol->callback(cb_changeVol, (void*)this);
+
+ ch->guiChannel = this;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSampleChannel::cb_button (Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_button(); }
+void gSampleChannel::cb_mute (Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_mute(); }
+void gSampleChannel::cb_solo (Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_solo(); }
+void gSampleChannel::cb_openMenu (Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_openMenu(); }
+void gSampleChannel::cb_changeVol (Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_changeVol(); }
+void gSampleChannel::cb_readActions (Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_readActions(); }
+#ifdef WITH_VST
+void gSampleChannel::cb_openFxWindow(Fl_Widget *v, void *p) { ((gSampleChannel*)p)->__cb_openFxWindow(); }
+#endif
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSampleChannel::__cb_mute()
+{
+ glue_setMute(ch);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSampleChannel::__cb_solo()
+{
+ solo->value() ? glue_setSoloOn(ch) : glue_setSoloOff(ch);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSampleChannel::__cb_changeVol()
+{
+ glue_setChanVol(ch, vol->value());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+#ifdef WITH_VST
+void gSampleChannel::__cb_openFxWindow()
+{
+ gu_openSubWindow(mainWin, new gdPluginList(PluginHost::CHANNEL, ch), WID_FX_LIST);
+}
+#endif
+
+
+/* -------------------------------------------------------------------------- */
+
+
+
+void gSampleChannel::__cb_button()
+{
+ if (button->value()) // pushed
+ glue_keyPress(ch, Fl::event_ctrl(), Fl::event_shift());
+ else // released
+ glue_keyRelease(ch, Fl::event_ctrl(), Fl::event_shift());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSampleChannel::__cb_openMenu()
+{
+ /* if you're recording (actions or input) no menu is allowed; you can't
+ * do anything, especially deallocate the channel */
+
+ if (G_Mixer.chanInput == ch || recorder::active)
+ return;
+
+ /* the following is a trash workaround for a FLTK menu. We need a gMenu
+ * widget asap */
+
+ Fl_Menu_Item rclick_menu[] = {
+ {"Load new sample..."}, // 0
+ {"Export sample to file..."}, // 1
+ {"Setup keyboard input..."}, // 2
+ {"Setup MIDI input..."}, // 3
+ {"Setup MIDI output..."}, // 4
+ {"Edit sample..."}, // 5
+ {"Edit actions..."}, // 6
+ {"Clear actions", 0, 0, 0, FL_SUBMENU}, // 7
+ {"All"}, // 8
+ {"Mute"}, // 9
+ {"Volume"}, // 10
+ {"Start/Stop"}, // 11
+ {0}, // 12
+ {"Free channel"}, // 13
+ {"Delete channel"}, // 14
+ {0}
+ };
+
+ if (ch->status & (STATUS_EMPTY | STATUS_MISSING)) {
+ rclick_menu[1].deactivate();
+ rclick_menu[5].deactivate();
+ rclick_menu[13].deactivate();
+ }
+
+ /* no 'clear actions' if there are no actions */
+
+ if (!ch->hasActions)
+ rclick_menu[6].deactivate();
+
+ /* no 'clear start/stop actions' for those channels in loop mode:
+ * they cannot have start/stop actions. */
+
+ if (ch->mode & LOOP_ANY)
+ rclick_menu[10].deactivate();
+
+ Fl_Menu_Button *b = new Fl_Menu_Button(0, 0, 100, 50);
+ b->box(G_BOX);
+ b->textsize(11);
+ b->textcolor(COLOR_TEXT_0);
+ b->color(COLOR_BG_0);
+
+ const Fl_Menu_Item *m = rclick_menu->popup(Fl::event_x(), Fl::event_y(), 0, 0, b);
+ if (!m) return;
+
+ if (strcmp(m->label(), "Load new sample...") == 0) {
+ openBrowser(BROWSER_LOAD_SAMPLE);
+ return;
+ }
+
+ if (strcmp(m->label(), "Setup keyboard input...") == 0) {
+ new gdKeyGrabber(ch); /// FIXME - use gu_openSubWindow
+ return;
+ }
+
+ if (strcmp(m->label(), "Setup MIDI input...") == 0) {
+ gu_openSubWindow(mainWin, new gdMidiInputChannel(ch), 0);
+ return;
+ }
+
+ if (strcmp(m->label(), "Setup MIDI output...") == 0) {
+ gu_openSubWindow(mainWin, new gdMidiOutputSampleCh(ch), 0);
+ return;
+ }
+
+ if (strcmp(m->label(), "Edit sample...") == 0) {
+ gu_openSubWindow(mainWin, new gdEditor(ch), WID_SAMPLE_EDITOR); /// FIXME title it's up to gdEditor
+ return;
+ }
+
+ if (strcmp(m->label(), "Export sample to file...") == 0) {
+ openBrowser(BROWSER_SAVE_SAMPLE);
+ return;
+ }
+
+ if (strcmp(m->label(), "Delete channel") == 0) {
+ if (!gdConfirmWin("Warning", "Delete channel: are you sure?"))
+ return;
+ glue_deleteChannel(ch);
+ return;
+ }
+
+ if (strcmp(m->label(), "Free channel") == 0) {
+ if (ch->status == STATUS_PLAY) {
+ if (!gdConfirmWin("Warning", "This action will stop the channel: are you sure?"))
+ return;
+ }
+ else if (!gdConfirmWin("Warning", "Free channel: are you sure?"))
+ return;
+
+ glue_freeChannel(ch);
+
+ /* delete any related subwindow */
+
+ /** FIXME - use gu_closeAllSubwindows() */
+
+ mainWin->delSubWindow(WID_FILE_BROWSER);
+ mainWin->delSubWindow(WID_ACTION_EDITOR);
+ mainWin->delSubWindow(WID_SAMPLE_EDITOR);
+ mainWin->delSubWindow(WID_FX_LIST);
+
+ return;
+ }
+
+ if (strcmp(m->label(), "Mute") == 0) {
+ if (!gdConfirmWin("Warning", "Clear all mute actions: are you sure?"))
+ return;
+ recorder::clearAction(ch->index, ACTION_MUTEON | ACTION_MUTEOFF);
+ if (!ch->hasActions)
+ delActionButton();
+
+ /* TODO - set mute=false */
+
+ gu_refreshActionEditor(); // refresh a.editor window, it could be open
+ return;
+ }
+
+ if (strcmp(m->label(), "Start/Stop") == 0) {
+ if (!gdConfirmWin("Warning", "Clear all start/stop actions: are you sure?"))
+ return;
+ recorder::clearAction(ch->index, ACTION_KEYPRESS | ACTION_KEYREL | ACTION_KILLCHAN);
+ if (!ch->hasActions)
+ delActionButton();
+ gu_refreshActionEditor(); // refresh a.editor window, it could be open
+ return;
+ }
+
+ if (strcmp(m->label(), "Volume") == 0) {
+ if (!gdConfirmWin("Warning", "Clear all volume actions: are you sure?"))
+ return;
+ recorder::clearAction(ch->index, ACTION_VOLUME);
+ if (!ch->hasActions)
+ delActionButton();
+ gu_refreshActionEditor(); // refresh a.editor window, it could be open
+ return;
+ }
+
+ if (strcmp(m->label(), "All") == 0) {
+ if (!gdConfirmWin("Warning", "Clear all actions: are you sure?"))
+ return;
+ recorder::clearChan(ch->index);
+ delActionButton();
+ gu_refreshActionEditor(); // refresh a.editor window, it could be open
+ return;
+ }
+
+ if (strcmp(m->label(), "Edit actions...") == 0) {
+ gu_openSubWindow(mainWin, new gdActionEditor(ch), WID_ACTION_EDITOR);
+ return;
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSampleChannel::__cb_readActions()
+{
+ ch->readActions ? glue_stopReadingRecs(ch) : glue_startReadingRecs(ch);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSampleChannel::openBrowser(int type)
+{
+ const char *title = "";
+ switch (type) {
+ case BROWSER_LOAD_SAMPLE:
+ title = "Browse Sample";
+ break;
+ case BROWSER_SAVE_SAMPLE:
+ title = "Save Sample";
+ break;
+ case -1:
+ title = "Edit Sample";
+ break;
+ }
+ gWindow *childWin = new gdBrowser(title, G_Conf.samplePath, ch, type);
+ gu_openSubWindow(mainWin, childWin, WID_FILE_BROWSER);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSampleChannel::refresh()
+{
+ if (!mainButton->visible()) // mainButton invisible? status too (see below)
+ return;
+
+ setColorsByStatus(ch->status, ch->recStatus);
+
+ if (ch->wave != NULL) {
+ if (G_Mixer.chanInput == ch)
+ mainButton->setInputRecordMode();
+ if (recorder::active) {
+ if (recorder::canRec(ch))
+ mainButton->setActionRecordMode();
+ }
+ status->redraw(); // status invisible? sampleButton too (see below)
+ }
+ mainButton->redraw();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSampleChannel::reset()
+{
+ delActionButton(true); // force==true, don't check, just remove it
+ mainButton->setDefaultMode("-- no sample --");
+ mainButton->redraw();
+ status->redraw();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSampleChannel::update()
+{
+ /* update sample button's label */
+
+ switch (ch->status) {
+ case STATUS_EMPTY:
+ mainButton->label("-- no sample --");
+ break;
+ case STATUS_MISSING:
+ case STATUS_WRONG:
+ mainButton->label("* file not found! *");
+ break;
+ default:
+ mainButton->label(ch->wave->name.c_str());
+ break;
+ }
+
+ /* update channels. If you load a patch with recorded actions, the 'R'
+ * button must be shown. Moreover if the actions are active, the 'R'
+ * button must be activated accordingly. */
+
+ if (ch->hasActions)
+ addActionButton();
+ else
+ delActionButton();
+
+ /* updates modebox */
+
+ modeBox->value(ch->mode);
+ modeBox->redraw();
+
+ /* update volumes+mute+solo */
+
+ vol->value(ch->volume);
+ mute->value(ch->mute);
+ solo->value(ch->solo);
+
+#ifdef WITH_VST
+ fx->full = ch->plugins.size > 0;
+#endif
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int gSampleChannel::keyPress(int e)
+{
+ return handleKey(e, ch->key);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSampleChannel::addActionButton()
+{
+ /* quit if 'R' exists yet. */
+
+ if (readActions != NULL)
+ return;
+
+ mainButton->size(mainButton->w()-24, mainButton->h());
+
+ redraw();
+
+ readActions = new gClick(mainButton->x() + mainButton->w() + 4,
+ mainButton->y(), 20, 20, "", readActionOff_xpm,
+ readActionOn_xpm);
+ readActions->type(FL_TOGGLE_BUTTON);
+ readActions->value(ch->readActions);
+ readActions->callback(cb_readActions, (void*)this);
+ add(readActions);
+
+ /* hard redraw: there's no other way to avoid glitches when moving
+ * the 'R' button */
+
+ mainWin->keyboard->redraw();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSampleChannel::delActionButton(bool force)
+{
+ if (readActions == NULL)
+ return;
+
+ /* TODO - readActions check is useless here */
+
+ if (!force && (readActions == NULL || ch->hasActions))
+ return;
+
+ remove(readActions); // delete from Keyboard group (FLTK)
+ delete readActions; // delete (C++)
+ readActions = NULL;
+
+ mainButton->size(mainButton->w()+24, mainButton->h());
+ mainButton->redraw();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSampleChannel::resize(int X, int Y, int W, int H)
+{
+ gChannel::resize(X, Y, W, H);
+
+ if (w() < BREAK_FX) {
+#ifdef WITH_VST
+ fx->hide();
+#endif
+ mainButton->size(w() - BREAK_DELTA, mainButton->h());
+ mute->resize(mainButton->x()+mainButton->w()+4, y(), 20, 20);
+ solo->resize(mute->x()+mute->w()+4, y(), 20, 20);
+ }
+ else
+ if (w() < BREAK_MODE_BOX) {
+#ifdef WITH_VST
+ fx->show();
+#endif
+ mainButton->size(w() - (BREAK_DELTA + BREAK_UNIT), mainButton->h());
+ mute->resize(mainButton->x()+mainButton->w()+4, y(), 20, 20);
+ solo->resize(mute->x()+mute->w()+4, y(), 20, 20);
+ modeBox->hide();
+ }
+ else
+ if (w() < BREAK_READ_ACTIONS) {
+ modeBox->show();
+ mainButton->size(w() - (BREAK_DELTA + (BREAK_UNIT * 2)), mainButton->h());
+ modeBox->resize(mainButton->x()+mainButton->w()+4, y(), 20, 20);
+ if (readActions) {
+ readActions->hide();
+ }
+ }
+ else {
+ if (readActions) {
+ mainButton->size(w() - (BREAK_DELTA + (BREAK_UNIT * 3)), mainButton->h());
+ readActions->resize(mainButton->x()+mainButton->w()+4, y(), 20, 20);
+ readActions->show();
+ }
+ }
+
+ gChannel::init_sizes();
+}
+
+
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+/* -------------------------------------------------------------------------- */
+
+
+gSampleChannelButton::gSampleChannelButton(int x, int y, int w, int h, const char *l)
+ : gChannelButton(x, y, w, h, l) {}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int gSampleChannelButton::handle(int e)
+{
+ int ret = gClick::handle(e);
+ switch (e) {
+ case FL_DND_ENTER:
+ case FL_DND_DRAG:
+ case FL_DND_RELEASE: {
+ ret = 1;
+ break;
+ }
+ case FL_PASTE: {
+ gSampleChannel *gch = (gSampleChannel*) parent(); // parent is gSampleChannel
+ SampleChannel *ch = gch->ch;
+ int result = glue_loadChannel(ch, gTrim(gStripFileUrl(Fl::event_text())).c_str());
+ if (result != SAMPLE_LOADED_OK)
+ mainWin->keyboard->printChannelMessage(result);
+ ret = 1;
+ break;
+ }
+ }
+ return ret;
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_sampleChannel
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef GE_SAMPLE_CHANNEL_H
+#define GE_SAMPLE_CHANNEL_H
+
+
+#include <FL/Fl_Scroll.H>
+#include <FL/Fl_Box.H>
+#include <FL/Fl_Menu_Button.H>
+#include "ge_channel.h"
+#include "ge_channelButton.h"
+#include "ge_mixed.h"
+
+
+class gSampleChannel : public gChannel
+{
+private:
+
+ static void cb_button (Fl_Widget *v, void *p);
+ static void cb_mute (Fl_Widget *v, void *p);
+ static void cb_solo (Fl_Widget *v, void *p);
+ static void cb_openMenu (Fl_Widget *v, void *p);
+ static void cb_changeVol (Fl_Widget *v, void *p);
+ static void cb_readActions (Fl_Widget *v, void *p);
+#ifdef WITH_VST
+ static void cb_openFxWindow (Fl_Widget *v, void *p);
+#endif
+
+ inline void __cb_mute ();
+ inline void __cb_solo ();
+ inline void __cb_changeVol ();
+ inline void __cb_button ();
+ inline void __cb_openMenu ();
+ inline void __cb_readActions ();
+#ifdef WITH_VST
+ inline void __cb_openFxWindow();
+#endif
+
+ void openBrowser(int type);
+
+public:
+
+ gSampleChannel(int x, int y, int w, int h, class SampleChannel *ch);
+
+ void reset ();
+ void update ();
+ void refresh ();
+ int keyPress(int event);
+ void resize (int x, int y, int w, int h);
+
+ /* add/delActionButton
+ * add or remove 'R' button when actions are available. 'Status' is
+ * the initial status of the button: on or off.
+ * If force==true remove the button with no further checks. */
+
+ void addActionButton();
+ void delActionButton(bool force=false);
+
+ class gModeBox *modeBox;
+ class gClick *readActions;
+
+ class SampleChannel *ch;
+};
+
+
+/* -------------------------------------------------------------------------- */
+
+
+class gSampleChannelButton : public gChannelButton
+{
+public:
+ gSampleChannelButton(int x, int y, int w, int h, const char *l=0);
+ int handle(int e);
+};
+
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_status
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../../core/mixer.h"
+#include "ge_status.h"
+
+
+extern Mixer G_Mixer;
+
+
+gStatus::gStatus(int x, int y, int w, int h, SampleChannel *ch, const char *L)
+ : Fl_Box(x, y, w, h, L), ch(ch) {}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gStatus::draw()
+{
+ fl_rect(x(), y(), w(), h(), COLOR_BD_0); // reset border
+ fl_rectf(x()+1, y()+1, w()-2, h()-2, COLOR_BG_0); // reset background
+
+ if (ch != NULL) {
+ if (ch->status & (STATUS_WAIT | STATUS_ENDING | REC_ENDING | REC_WAITING) ||
+ ch->recStatus & (REC_WAITING | REC_ENDING))
+ {
+ fl_rect(x(), y(), w(), h(), COLOR_BD_1);
+ }
+ else
+ if (ch->status == STATUS_PLAY)
+ fl_rect(x(), y(), w(), h(), COLOR_BD_1);
+ else
+ fl_rectf(x()+1, y()+1, w()-2, h()-2, COLOR_BG_0); // status empty
+
+
+ if (G_Mixer.chanInput == ch)
+ fl_rectf(x()+1, y()+1, w()-2, h()-2, COLOR_BG_3); // take in progress
+ else
+ if (recorder::active && recorder::canRec(ch))
+ fl_rectf(x()+1, y()+1, w()-2, h()-2, COLOR_BG_4); // action record
+
+ /* equation for the progress bar:
+ * ((chanTracker - chanStart) * w()) / (chanEnd - chanStart). */
+
+ int pos = ch->getPosition();
+ if (pos == -1)
+ pos = 0;
+ else
+ pos = (pos * (w()-1)) / (ch->end - ch->begin);
+ fl_rectf(x()+1, y()+1, pos, h()-2, COLOR_BG_2);
+ }
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_status
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef GE_STATUS_H
+#define GE_STATUS_H
+
+
+#include <FL/Fl_Box.H>
+#include "../../core/sampleChannel.h"
+#include "ge_mixed.h"
+
+
+class gStatus : public Fl_Box
+{
+public:
+ gStatus(int X, int Y, int W, int H, class SampleChannel *ch, const char *L=0);
+ void draw();
+ class SampleChannel *ch;
+};
+
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gg_waveTools
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include "../../core/graphics.h"
+#include "../../core/mixer.h"
+#include "../elems/ge_mixed.h"
+#include "../elems/ge_waveform.h"
+#include "ge_waveTools.h"
+
+
+gWaveTools::gWaveTools(int x, int y, int w, int h, SampleChannel *ch, const char *l)
+ : Fl_Scroll(x, y, w, h, l)
+{
+ type(Fl_Scroll::HORIZONTAL_ALWAYS);
+ hscrollbar.color(COLOR_BG_0);
+ hscrollbar.selection_color(COLOR_BG_1);
+ hscrollbar.labelcolor(COLOR_BD_1);
+ hscrollbar.slider(G_BOX);
+
+ waveform = new gWaveform(x, y, w, h-24, ch);
+
+
+ //resizable(waveform);
+}
+
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWaveTools::updateWaveform()
+{
+ waveform->alloc(w());
+ waveform->redraw();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWaveTools::resize(int x, int y, int w, int h)
+{
+ if (this->w() == w || (this->w() != w && this->h() != h)) { // vertical or both resize
+ Fl_Widget::resize(x, y, w, h);
+ waveform->resize(x, y, waveform->w(), h-24);
+ updateWaveform();
+ }
+ else { // horizontal resize
+ Fl_Widget::resize(x, y, w, h);
+ }
+
+ if (this->w() > waveform->w())
+ waveform->stretchToWindow();
+
+ int offset = waveform->x() + waveform->w() - this->w() - this->x();
+ if (offset < 0)
+ waveform->position(waveform->x()-offset, this->y());
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gWaveTools::handle(int e)
+{
+ int ret = Fl_Group::handle(e);
+ switch (e) {
+ case FL_MOUSEWHEEL: {
+ waveform->setZoom(Fl::event_dy());
+ redraw();
+ ret = 1;
+ break;
+ }
+ }
+ return ret;
+}
+
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gg_waveTools
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef GE_WAVETOOLS_H
+#define GE_WAVETOOLS_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Group.H>
+#include <FL/Fl_Scroll.H>
+
+
+class gWaveTools : public Fl_Scroll {
+public:
+ class gWaveform *waveform;
+
+ gWaveTools(int X,int Y,int W, int H, class SampleChannel *ch, const char *L=0);
+ void resize(int x, int y, int w, int h);
+ int handle(int e);
+
+ void updateWaveform();
+};
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_waveform
+ * an element which represents a waveform.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include <FL/Fl_Menu_Item.H>
+#include <FL/Fl_Menu_Button.H>
+#include <samplerate.h>
+#include "../../core/wave.h"
+#include "../../core/conf.h"
+#include "../../core/mixer.h"
+#include "../../core/waveFx.h"
+#include "../../core/channel.h"
+#include "../../core/sampleChannel.h"
+#include "../../glue/glue.h"
+#include "../dialogs/gd_editor.h"
+#include "ge_waveTools.h"
+#include "ge_mixed.h"
+#include "ge_waveform.h"
+
+
+extern Mixer G_Mixer;
+extern Conf G_Conf;
+
+
+gWaveform::gWaveform(int x, int y, int w, int h, class SampleChannel *ch, const char *l)
+: Fl_Widget(x, y, w, h, l),
+ chan(ch),
+ menuOpen(false),
+ chanStart(0),
+ chanStartLit(false),
+ chanEnd(0),
+ chanEndLit(false),
+ ratio(0.0f),
+ selectionA(0),
+ selectionB(0),
+ selectionA_abs(0),
+ selectionB_abs(0)
+{
+ data.sup = NULL;
+ data.inf = NULL;
+ data.size = 0;
+
+ grid.snap = G_Conf.sampleEditorGridOn;
+ grid.level = G_Conf.sampleEditorGridVal;
+
+ stretchToWindow();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gWaveform::~gWaveform()
+{
+ freeData();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWaveform::freeData()
+{
+ if (data.sup != NULL) {
+ free(data.sup);
+ free(data.inf);
+ data.sup = NULL;
+ data.inf = NULL;
+ data.size = 0;
+ }
+ grid.points.clear();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gWaveform::alloc(int datasize)
+{
+ ratio = chan->wave->size / (float) datasize;
+
+ if (ratio < 2)
+ return 0;
+
+ freeData();
+
+ data.size = datasize;
+ data.sup = (int*) malloc(data.size * sizeof(int));
+ data.inf = (int*) malloc(data.size * sizeof(int));
+
+ int offset = h() / 2;
+ int zero = y() + offset; // center, zero amplitude (-inf dB)
+
+ /* grid frequency: store a grid point every 'gridFreq' pixel. Must be
+ * even, as always */
+
+ int gridFreq = 0;
+ if (grid.level != 0) {
+ gridFreq = chan->wave->size / grid.level;
+ if (gridFreq % 2 != 0)
+ gridFreq--;
+ }
+
+ for (int i=0; i<data.size; i++) {
+
+ int pp; // point prev
+ int pn; // point next
+
+ /* resampling the waveform, hardcore way. Many thanks to
+ * http://fourier.eng.hmc.edu/e161/lectures/resize/node3.html
+ * Note: we use
+ * p = j * (m-1 / n)
+ * instead of
+ * p = j * (m-1 / n-1)
+ * in order to obtain 'datasize' cells to parse (and not datasize-1) */
+
+ pp = i * ((chan->wave->size - 1) / (float) datasize);
+ pn = (i+1) * ((chan->wave->size - 1) / (float) datasize);
+
+ if (pp % 2 != 0) pp -= 1;
+ if (pn % 2 != 0) pn -= 1;
+
+ float peaksup = 0.0f;
+ float peakinf = 0.0f;
+
+ /* scan the original data in chunks */
+
+ int k = pp;
+ while (k < pn) {
+
+ if (chan->wave->data[k] > peaksup)
+ peaksup = chan->wave->data[k]; // FIXME - Left data only
+ else
+ if (chan->wave->data[k] <= peakinf)
+ peakinf = chan->wave->data[k]; // FIXME - Left data only
+
+ /* print grid */
+
+ if (gridFreq != 0)
+ if (k % gridFreq == 0 && k != 0)
+ grid.points.add(i);
+
+ k += 2;
+ }
+
+ data.sup[i] = zero - (peaksup * chan->boost * offset);
+ data.inf[i] = zero - (peakinf * chan->boost * offset);
+
+ // avoid window overflow
+
+ if (data.sup[i] < y()) data.sup[i] = y();
+ if (data.inf[i] > y()+h()-1) data.inf[i] = y()+h()-1;
+ }
+
+ recalcPoints();
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWaveform::recalcPoints()
+{
+ selectionA = relativePoint(selectionA_abs);
+ selectionB = relativePoint(selectionB_abs);
+ chanStart = relativePoint(chan->begin / 2);
+
+ /* fix the rounding error when chanEnd is set on the very end of the
+ * sample */
+
+ if (chan->end == chan->wave->size)
+ chanEnd = data.size - 2; // 2 px border
+ else
+ chanEnd = relativePoint(chan->end / 2);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWaveform::draw()
+{
+ /* blank canvas */
+
+ fl_rectf(x(), y(), w(), h(), COLOR_BG_0);
+
+ /* draw selection (if any) */
+
+ if (selectionA != selectionB) {
+
+ int a_x = selectionA + x() - BORDER; // - start;
+ int b_x = selectionB + x() - BORDER; // - start;
+
+ if (a_x < 0)
+ a_x = 0;
+ if (b_x >= w()-1)
+ b_x = w()-1;
+
+ if (selectionA < selectionB)
+ fl_rectf(a_x+BORDER, y(), b_x-a_x, h(), COLOR_BD_0);
+ else
+ fl_rectf(b_x+BORDER, y(), a_x-b_x, h(), COLOR_BD_0);
+ }
+
+ /* draw waveform from x1 (offset driven by the scrollbar) to x2
+ * (width of parent window). We don't draw the entire waveform,
+ * only the visibile part. */
+
+ int offset = h() / 2;
+ int zero = y() + offset; // sample zero (-inf dB)
+
+ int wx1 = abs(x() - ((gWaveTools*)parent())->x());
+ int wx2 = wx1 + ((gWaveTools*)parent())->w();
+ if (x()+w() < ((gWaveTools*)parent())->w())
+ wx2 = x() + w() - BORDER;
+
+ fl_color(0, 0, 0);
+ for (int i=wx1; i<wx2; i++) {
+ fl_line(i+x(), zero, i+x(), data.sup[i]);
+ fl_line(i+x(), zero, i+x(), data.inf[i]);
+
+ /* print grid */
+
+ for (unsigned k=0; k<grid.points.size; k++) {
+ if (grid.points.at(k) == i) {
+ //gLog("draw grid line at %d\n", i);
+ fl_color(fl_rgb_color(54, 54, 54));
+ fl_line_style(FL_DASH, 0, NULL);
+ fl_line(i+x(), y(), i+x(), y()+h());
+ fl_color(0, 0, 0);
+ fl_line_style(FL_SOLID, 0, NULL);
+ break;
+ }
+ }
+ }
+
+ /* border box */
+
+ fl_rect(x(), y(), w(), h(), COLOR_BD_0);
+
+ /* print chanStart */
+
+ int lineX = x()+chanStart+1;
+
+ if (chanStartLit) fl_color(COLOR_BD_1);
+ else fl_color(COLOR_BD_0);
+
+ /* vertical line */
+
+ fl_line(lineX, y()+1, lineX, y()+h()-2);
+
+ /* print flag and avoid overflow */
+
+ if (lineX+FLAG_WIDTH > w()+x()-2)
+ fl_rectf(lineX, y()+h()-FLAG_HEIGHT-1, w()-lineX+x()-1, FLAG_HEIGHT);
+ else {
+ fl_rectf(lineX, y()+h()-FLAG_HEIGHT-1, FLAG_WIDTH, FLAG_HEIGHT);
+ fl_color(255, 255, 255);
+ fl_draw("s", lineX+4, y()+h()-3);
+ }
+
+ /* print chanEnd */
+
+ lineX = x()+chanEnd;
+ if (chanEndLit) fl_color(COLOR_BD_1);
+ else fl_color(COLOR_BD_0);
+
+ fl_line(lineX, y()+1, lineX, y()+h()-2);
+
+ if (lineX-FLAG_WIDTH < x())
+ fl_rectf(x()+1, y()+1, lineX-x(), FLAG_HEIGHT);
+ else {
+ fl_rectf(lineX-FLAG_WIDTH, y()+1, FLAG_WIDTH, FLAG_HEIGHT);
+ fl_color(255, 255, 255);
+ fl_draw("e", lineX-10, y()+10);
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gWaveform::handle(int e)
+{
+ int ret = 0;
+
+ switch (e) {
+
+ case FL_PUSH: {
+
+ mouseX = Fl::event_x();
+ pushed = true;
+
+ if (!mouseOnEnd() && !mouseOnStart()) {
+
+ /* right button? show the menu. Don't set selectionA,B,etc */
+
+ if (Fl::event_button3()) {
+ openEditMenu();
+ }
+ else
+ if (mouseOnSelectionA() || mouseOnSelectionB()) {
+ resized = true;
+ }
+ else {
+ dragged = true;
+ selectionA = Fl::event_x() - x();
+
+ if (selectionA >= data.size) selectionA = data.size;
+
+ selectionB = selectionA;
+ selectionA_abs = absolutePoint(selectionA);
+ selectionB_abs = selectionA_abs;
+ }
+ }
+
+ ret = 1;
+ break;
+ }
+
+ case FL_RELEASE: {
+
+ /* don't recompute points if something is selected */
+
+ if (selectionA != selectionB) {
+ pushed = false;
+ dragged = false;
+ ret = 1;
+ break;
+ }
+
+ int realChanStart = chan->begin;
+ int realChanEnd = chan->end;
+
+ if (chanStartLit)
+ realChanStart = absolutePoint(chanStart)*2;
+ else
+ if (chanEndLit)
+ realChanEnd = absolutePoint(chanEnd)*2;
+
+ glue_setBeginEndChannel((gdEditor *) window(), chan, realChanStart, realChanEnd, false);
+
+ pushed = false;
+ dragged = false;
+
+ redraw();
+ ret = 1;
+ break;
+ }
+
+ case FL_ENTER: { // enables FL_DRAG
+ ret = 1;
+ break;
+ }
+
+ case FL_LEAVE: {
+ if (chanStartLit || chanEndLit) {
+ chanStartLit = false;
+ chanEndLit = false;
+ redraw();
+ }
+ ret = 1;
+ break;
+ }
+
+ case FL_MOVE: {
+ mouseX = Fl::event_x();
+ mouseY = Fl::event_y();
+
+ if (mouseOnStart()) {
+ chanStartLit = true;
+ redraw();
+ }
+ else
+ if (chanStartLit) {
+ chanStartLit = false;
+ redraw();
+ }
+
+ if (mouseOnEnd()) {
+ chanEndLit = true;
+ redraw();
+ }
+ else
+ if (chanEndLit) {
+ chanEndLit = false;
+ redraw();
+ }
+
+ if (mouseOnSelectionA())
+ fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
+ else
+ if (mouseOnSelectionB())
+ fl_cursor(FL_CURSOR_WE, FL_WHITE, FL_BLACK);
+ else
+ fl_cursor(FL_CURSOR_DEFAULT, FL_WHITE, FL_BLACK);
+
+ ret = 1;
+ break;
+ }
+
+ case FL_DRAG: {
+
+ /* here the mouse is on the chanStart tool */
+
+ if (chanStartLit && pushed) {
+
+ chanStart = Fl::event_x() - x();
+
+ if (grid.snap)
+ chanStart = applySnap(chanStart);
+
+ if (chanStart < 0)
+ chanStart = 0;
+ else
+ if (chanStart >= chanEnd)
+ chanStart = chanEnd-2;
+
+ redraw();
+ }
+ else
+ if (chanEndLit && pushed) {
+
+ chanEnd = Fl::event_x() - x();
+
+ if (grid.snap)
+ chanEnd = applySnap(chanEnd);
+
+ if (chanEnd >= data.size - 2)
+ chanEnd = data.size - 2;
+ else
+ if (chanEnd <= chanStart)
+ chanEnd = chanStart + 2;
+
+ redraw();
+ }
+
+ /* here the mouse is on the waveform, i.e. a selection */
+
+ else
+ if (dragged) {
+
+ selectionB = Fl::event_x() - x();
+
+ if (selectionB >= data.size)
+ selectionB = data.size;
+
+ if (selectionB <= 0)
+ selectionB = 0;
+
+ if (grid.snap)
+ selectionB = applySnap(selectionB);
+
+ selectionB_abs = absolutePoint(selectionB);
+ redraw();
+ }
+
+ /* here the mouse is on a selection boundary i.e. resize */
+
+ else
+ if (resized) {
+ int pos = Fl::event_x() - x();
+ if (mouseOnSelectionA()) {
+ selectionA = grid.snap ? applySnap(pos) : pos;
+ selectionA_abs = absolutePoint(selectionA);
+ }
+ else
+ if (mouseOnSelectionB()) {
+ selectionB = grid.snap ? applySnap(pos) : pos;
+ selectionB_abs = absolutePoint(selectionB);
+ }
+ redraw();
+ }
+ mouseX = Fl::event_x();
+ ret = 1;
+ break;
+ }
+ }
+ return ret;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+/* pixel snap disances (10px) must be equal to those defined in
+ * gWaveform::mouseOnSelectionA() and gWaverfrom::mouseOnSelectionB() */
+/* TODO - use constant for 10px */
+
+int gWaveform::applySnap(int pos)
+{
+ for (unsigned i=0; i<grid.points.size; i++) {
+ if (pos >= grid.points.at(i) - 10 &&
+ pos <= grid.points.at(i) + 10)
+ {
+ return grid.points.at(i);
+ }
+ }
+ return pos;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool gWaveform::mouseOnStart()
+{
+ return mouseX-10 > chanStart + x() - BORDER &&
+ mouseX-10 <= chanStart + x() - BORDER + FLAG_WIDTH &&
+ mouseY > h() + y() - FLAG_HEIGHT;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool gWaveform::mouseOnEnd()
+{
+ return mouseX-10 >= chanEnd + x() - BORDER - FLAG_WIDTH &&
+ mouseX-10 <= chanEnd + x() - BORDER &&
+ mouseY <= y() + FLAG_HEIGHT + 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+/* pixel boundaries (10px) must be equal to the snap factor distance
+ * defined in gWaveform::applySnap() */
+
+bool gWaveform::mouseOnSelectionA()
+{
+ if (selectionA == selectionB)
+ return false;
+ return mouseX >= selectionA-10+x() && mouseX <= selectionA+10+x();
+}
+
+
+bool gWaveform::mouseOnSelectionB()
+{
+ if (selectionA == selectionB)
+ return false;
+ return mouseX >= selectionB-10+x() && mouseX <= selectionB+10+x();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gWaveform::absolutePoint(int p)
+{
+ if (p <= 0)
+ return 0;
+
+ if (p > data.size)
+ return chan->wave->size / 2;
+
+ return (p * ratio) / 2;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gWaveform::relativePoint(int p)
+{
+ return (ceilf(p / ratio)) * 2;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWaveform::openEditMenu()
+{
+ if (selectionA == selectionB)
+ return;
+
+ menuOpen = true;
+
+ Fl_Menu_Item menu[] = {
+ {"Cut"},
+ {"Trim"},
+ {"Silence"},
+ {"Fade in"},
+ {"Fade out"},
+ {"Smooth edges"},
+ {"Set start/end here"},
+ {0}
+ };
+
+ if (chan->status == STATUS_PLAY) {
+ menu[0].deactivate();
+ menu[1].deactivate();
+ }
+
+ Fl_Menu_Button *b = new Fl_Menu_Button(0, 0, 100, 50);
+ b->box(G_BOX);
+ b->textsize(11);
+ b->textcolor(COLOR_TEXT_0);
+ b->color(COLOR_BG_0);
+
+ const Fl_Menu_Item *m = menu->popup(Fl::event_x(), Fl::event_y(), 0, 0, b);
+ if (!m) {
+ menuOpen = false;
+ return;
+ }
+
+ /* straightSel() to ensure that point A is always lower than B */
+
+ straightSel();
+
+ if (strcmp(m->label(), "Silence") == 0) {
+ wfx_silence(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB));
+
+ selectionA = 0;
+ selectionB = 0;
+
+ stretchToWindow();
+ redraw();
+ menuOpen = false;
+ return;
+ }
+
+ if (strcmp(m->label(), "Set start/end here") == 0) {
+
+ glue_setBeginEndChannel(
+ (gdEditor *) window(), // parent
+ chan,
+ absolutePoint(selectionA) * 2, // stereo!
+ absolutePoint(selectionB) * 2, // stereo!
+ false, // no recalc (we do it here)
+ false // don't check
+ );
+
+ selectionA = 0;
+ selectionB = 0;
+ selectionA_abs = 0;
+ selectionB_abs = 0;
+
+ recalcPoints();
+ redraw();
+ menuOpen = false;
+ return;
+ }
+
+ if (strcmp(m->label(), "Cut") == 0) {
+ wfx_cut(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB));
+
+ /* for convenience reset start/end points */
+
+ glue_setBeginEndChannel(
+ (gdEditor *) window(),
+ chan,
+ 0,
+ chan->wave->size,
+ false);
+
+ selectionA = 0;
+ selectionB = 0;
+ selectionA_abs = 0;
+ selectionB_abs = 0;
+
+ setZoom(0);
+
+ menuOpen = false;
+ return;
+ }
+
+ if (strcmp(m->label(), "Trim") == 0) {
+ wfx_trim(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB));
+
+ glue_setBeginEndChannel(
+ (gdEditor *) window(),
+ chan,
+ 0,
+ chan->wave->size,
+ false);
+
+ selectionA = 0;
+ selectionB = 0;
+ selectionA_abs = 0;
+ selectionB_abs = 0;
+
+ stretchToWindow();
+ menuOpen = false;
+ redraw();
+ return;
+ }
+
+ if (!strcmp(m->label(), "Fade in") || !strcmp(m->label(), "Fade out")) {
+
+ int type = !strcmp(m->label(), "Fade in") ? 0 : 1;
+ wfx_fade(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB), type);
+
+ selectionA = 0;
+ selectionB = 0;
+
+ stretchToWindow();
+ redraw();
+ menuOpen = false;
+ return;
+ }
+
+ if (!strcmp(m->label(), "Smooth edges")) {
+
+ wfx_smooth(chan->wave, absolutePoint(selectionA), absolutePoint(selectionB));
+
+ selectionA = 0;
+ selectionB = 0;
+
+ stretchToWindow();
+ redraw();
+ menuOpen = false;
+ return;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWaveform::straightSel()
+{
+ if (selectionA > selectionB) {
+ unsigned tmp = selectionB;
+ selectionB = selectionA;
+ selectionA = tmp;
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWaveform::setZoom(int type)
+{
+ int newSize;
+ if (type == -1) newSize = data.size*2; // zoom in
+ else newSize = data.size/2; // zoom out
+
+ if (alloc(newSize)) {
+ size(data.size, h());
+
+ /* zoom to pointer */
+
+ int shift;
+ if (x() > 0)
+ shift = Fl::event_x() - x();
+ else
+ if (type == -1)
+ shift = Fl::event_x() + abs(x());
+ else
+ shift = (Fl::event_x() + abs(x())) / -2;
+
+ if (x() - shift > BORDER)
+ shift = 0;
+
+ position(x() - shift, y());
+
+
+ /* avoid overflow when zooming out with scrollbar like that:
+ * |----------[scrollbar]|
+ *
+ * offset vs smaller:
+ * |[wave------------| offset > 0 smaller = false
+ * |[wave----] | offset < 0, smaller = true
+ * |-------------] | offset < 0, smaller = false */
+
+ int parentW = ((gWaveTools*)parent())->w();
+ int thisW = x() + w() - BORDER; // visible width, not full width
+
+ if (thisW < parentW)
+ position(x() + parentW - thisW, y());
+ if (smaller())
+ stretchToWindow();
+
+ redraw();
+ }
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWaveform::stretchToWindow()
+{
+ int s = ((gWaveTools*)parent())->w();
+ alloc(s);
+ position(BORDER, y());
+ size(s, h());
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool gWaveform::smaller()
+{
+ return w() < ((gWaveTools*)parent())->w();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWaveform::setGridLevel(int l)
+{
+ grid.points.clear();
+ grid.level = l;
+ alloc(data.size);
+ redraw();
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_waveform
+ * an element which represents a waveform.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef GE_WAVEFORM_H
+#define GE_WAVEFORM_H
+
+#include <FL/Fl.H>
+#include <FL/Fl_Widget.H>
+#include <FL/fl_draw.H>
+#include <math.h>
+#include "../../utils/utils.h"
+
+
+#define FLAG_WIDTH 14
+#define FLAG_HEIGHT 12
+#define BORDER 8 // window border <-> widget border
+
+
+class gWaveform : public Fl_Widget {
+
+private:
+
+ /* data
+ * real graphic stuff from the underlying waveform */
+
+ struct data {
+ int *sup;
+ int *inf;
+ int size;
+ } data;
+
+ /* grid */
+
+ struct grid {
+ bool snap;
+ int level;
+ gVector<int> points;
+ } grid;
+
+ /* chan
+ * chan in use. */
+
+ class SampleChannel *chan;
+
+ /* menuOpen
+ * is the menu open? */
+
+ bool menuOpen;
+
+ /* mouseOnStart/end
+ * is mouse on start or end flag? */
+
+ bool mouseOnStart();
+ bool mouseOnEnd();
+
+ /* mouseOnSelectionA/B
+ * as above, for the selection */
+
+ bool mouseOnSelectionA();
+ bool mouseOnSelectionB();
+
+ /* absolutePoint
+ * from a relative 'p' point (zoom affected) returns the same point
+ * zoom 1:1 based */
+
+ int absolutePoint(int p);
+
+ /* relativePoint
+ * from an absolute 'p' point (1:1 zoom), returns the same point zoom
+ * affected */
+
+ int relativePoint(int p);
+
+ /* straightSel
+ * helper function which flattens the selection if it was made from
+ * right to left (inverse selection) */
+
+ void straightSel();
+
+ /* freeData
+ * destroy any graphical buffer */
+
+ void freeData();
+
+ /* smaller
+ * is the waveform smaller than the parent window? */
+
+ bool smaller();
+
+ /* applySnap
+ * snap a point at 'pos' pixel */
+
+ int applySnap(int pos);
+
+public:
+
+ gWaveform(int x, int y, int w, int h, class SampleChannel *ch, const char *l=0);
+ ~gWaveform();
+ void draw();
+ int handle(int e);
+
+ /* alloc
+ * allocate memory for the picture */
+
+ int alloc(int datasize=0);
+
+ /* recalcPoints
+ * re-calc chanStart, chanEnd, ... */
+
+ void recalcPoints();
+
+ /* openEditMenu
+ * show edit menu on right-click */
+
+ void openEditMenu();
+
+ /* displayRatio
+ * how much of the waveform is being displayed on screen */
+
+ inline float displayRatio() { return 1.0f / (data.size / (float) w()); };
+
+ /* zoom
+ * type == 1 : zoom out, type == -1: zoom in */
+
+ void setZoom(int type);
+
+ /* strecthToWindow
+ * shrink or enlarge the waveform to match parent's width (gWaveTools) */
+
+ void stretchToWindow();
+
+ /* setGridLevel
+ * set a new frequency level for the grid. 0 means disabled. */
+
+ void setGridLevel(int l);
+
+ inline void setSnap(bool v) { grid.snap = v; }
+ inline bool getSnap() { return grid.snap; }
+
+ inline int getSize() { return data.size; }
+
+ int chanStart;
+ bool chanStartLit;
+ int chanEnd;
+ bool chanEndLit;
+ bool pushed;
+ bool dragged;
+ bool resized;
+
+ float ratio;
+
+ /* TODO - useless! use Fl::mouse_x() and Fl::mouse_y() instead */
+ int mouseX; // mouse pos for drag.n.drop
+ int mouseY;
+
+ /* selectionA/B = portion of the selected wave
+ * " " "" " _abs = selectionA/B not affected by zoom */
+ /** TODO - change selectionA to selectionA_rel
+ TODO - change selectionB to selectionB_rel */
+ int selectionA;
+ int selectionB;
+ int selectionA_abs;
+ int selectionB_abs;
+};
+
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_window
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include "ge_window.h"
+#include "../../utils/log.h"
+
+
+gWindow::gWindow(int x, int y, int w, int h, const char *title, int id)
+ : Fl_Double_Window(x, y, w, h, title), id(id), parent(NULL) { }
+
+
+/* ------------------------------------------------------------------ */
+
+
+gWindow::gWindow(int w, int h, const char *title, int id)
+ : Fl_Double_Window(w, h, title), id(id), parent(NULL) { }
+
+
+/* ------------------------------------------------------------------ */
+
+
+gWindow::~gWindow() {
+
+ /* delete all subwindows in order to empty the stack */
+
+ for (unsigned i=0; i<subWindows.size; i++)
+ delete subWindows.at(i);
+ subWindows.clear();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+/* this is the default callback of each window, fired when the user closes
+ * the window with the 'x'. Watch out: is the parent that calls delSubWIndow */
+
+void gWindow::cb_closeChild(Fl_Widget *v, void *p) {
+ gWindow *child = (gWindow*) v;
+ if (child->getParent() != NULL)
+ (child->getParent())->delSubWindow(child);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWindow::addSubWindow(gWindow *w) {
+
+ /** TODO - useless: delete ---------------------------------------- */
+ for (unsigned i=0; i<subWindows.size; i++)
+ if (w->getId() == subWindows.at(i)->getId()) {
+ //gLog("[gWindow] window %p (id=%d) exists, not added (and deleted)\n", (void*)w, w->getId());
+ delete w;
+ return;
+ }
+ /** --------------------------------------------------------------- */
+
+ w->setParent(this);
+ w->callback(cb_closeChild); // you can pass params: w->callback(cb_closeChild, (void*)params)
+ subWindows.add(w);
+ //debug();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWindow::delSubWindow(gWindow *w) {
+ for (unsigned i=0; i<subWindows.size; i++)
+ if (w->getId() == subWindows.at(i)->getId()) {
+ delete subWindows.at(i);
+ subWindows.del(i);
+ //debug();
+ return;
+ }
+ //debug();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWindow::delSubWindow(int id) {
+ for (unsigned i=0; i<subWindows.size; i++)
+ if (subWindows.at(i)->getId() == id) {
+ delete subWindows.at(i);
+ subWindows.del(i);
+ //debug();
+ return;
+ }
+ //debug();
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+int gWindow::getId() {
+ return id;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWindow::setId(int id) {
+ this->id = id;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWindow::debug() {
+ gLog("---- window stack (id=%d): ----\n", getId());
+ for (unsigned i=0; i<subWindows.size; i++)
+ gLog("[gWindow] %p (id=%d)\n", (void*)subWindows.at(i), subWindows.at(i)->getId());
+ gLog("----\n");
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gWindow *gWindow::getParent() {
+ return parent;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gWindow::setParent(gWindow *w) {
+ parent = w;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool gWindow::hasWindow(int id) {
+ for (unsigned i=0; i<subWindows.size; i++)
+ if (id == subWindows.at(i)->getId())
+ return true;
+ return false;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+gWindow *gWindow::getChild(int id) {
+ for (unsigned i=0; i<subWindows.size; i++)
+ if (id == subWindows.at(i)->getId())
+ return subWindows.at(i);
+ return NULL;
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * ge_window
+ * A custom window.
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef __GE_WINDOW_H__
+#define __GE_WINDOW_H__
+
+
+#include <FL/Fl_Double_Window.H>
+#include "../../utils/utils.h"
+
+
+class gWindow : public Fl_Double_Window {
+
+protected:
+ gVector <gWindow *> subWindows;
+ int id;
+ gWindow *parent;
+
+public:
+ gWindow(int x, int y, int w, int h, const char *title=0, int id=0);
+ gWindow(int w, int h, const char *title=0, int id=0);
+ ~gWindow();
+
+ static void cb_closeChild(Fl_Widget *v, void *p);
+
+ void addSubWindow(gWindow *w);
+ void delSubWindow(gWindow *w);
+ void delSubWindow(int id);
+
+ int getId();
+ void setId(int id);
+ void debug();
+
+ void setParent(gWindow *);
+ gWindow *getParent();
+ gWindow *getChild(int id);
+
+ /* hasWindow
+ * true if the window with id 'id' exists in the stack. */
+
+ bool hasWindow(int id);
+
+};
+
+
+#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gui_utils
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "mixer.h"
-#include "patch.h"
-#include "gui_utils.h"
-#include "graphics.h"
-#include "gd_warnings.h"
-#include "ge_window.h"
-#include "ge_channel.h"
-#include "gd_mainWindow.h"
-#include "gg_keyboard.h"
-#include "gd_actionEditor.h"
-#include "recorder.h"
-#include "wave.h"
-#include "pluginHost.h"
-#include "channel.h"
-#include "log.h"
-#include "conf.h"
-
-
-extern Mixer G_Mixer;
-extern unsigned G_beats;
-extern bool G_audio_status;
-extern Patch G_patch;
-extern Conf G_conf;
-extern uint32_t G_time;
-extern gdMainWindow *mainWin;
-#ifdef WITH_VST
-extern PluginHost G_PluginHost;
-#endif
-
-
-static int blinker = 0;
-
-
-void gu_refresh()
-{
- Fl::lock();
-
- /* update dynamic elements: in and out meters, beat meter and
- * each channel */
-
- mainWin->inOut->refresh();
- mainWin->beatMeter->redraw();
- mainWin->keyboard->refreshColumns();
-
- /* compute timer for blinker */
-
- blinker++;
- if (blinker > 12)
- blinker = 0;
-
- /* redraw GUI */
-
- Fl::unlock();
- Fl::awake();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int gu_getBlinker()
-{
- return blinker;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gu_updateControls()
-{
- for (unsigned i=0; i<G_Mixer.channels.size; i++)
- G_Mixer.channels.at(i)->guiChannel->update();
-
- mainWin->inOut->setOutVol(G_Mixer.outVol);
- mainWin->inOut->setInVol(G_Mixer.inVol);
-#ifdef WITH_VST
- mainWin->inOut->setMasterFxOutFull(G_PluginHost.masterOut.size > 0);
- mainWin->inOut->setMasterFxInFull(G_PluginHost.masterIn.size > 0);
-#endif
-
- mainWin->timing->setMeter(G_Mixer.beats, G_Mixer.bars);
- mainWin->timing->setBpm(G_Mixer.bpm);
-
- /* if you reset to init state while the seq is in play: it's better to
- * update the button status */
-
- mainWin->controller->updatePlay(G_Mixer.running);
- mainWin->controller->updateMetronome(0);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gu_update_win_label(const char *c)
-{
- std::string out = VERSIONE_STR;
- out += " - ";
- out += c;
- mainWin->copy_label(out.c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gu_setFavicon(Fl_Window *w)
-{
-#if defined(__linux__)
- fl_open_display();
- Pixmap p, mask;
- XpmCreatePixmapFromData(
- fl_display,
- DefaultRootWindow(fl_display),
- (char **)giada_icon,
- &p,
- &mask,
- NULL);
- w->icon((char *)p);
-#elif defined(_WIN32)
- w->icon((char *)LoadIcon(fl_display, MAKEINTRESOURCE(IDI_ICON1)));
-#endif
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gu_openSubWindow(gWindow *parent, gWindow *child, int id)
-{
- if (parent->hasWindow(id)) {
- gLog("[GU] parent has subwindow with id=%d, deleting\n", id);
- parent->delSubWindow(id);
- }
- child->setId(id);
- parent->addSubWindow(child);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gu_refreshActionEditor()
-{
- /** TODO - why don't we simply call WID_ACTION_EDITOR->redraw()? */
-
- gdActionEditor *aeditor = (gdActionEditor*) mainWin->getChild(WID_ACTION_EDITOR);
- if (aeditor) {
- Channel *chan = aeditor->chan;
- mainWin->delSubWindow(WID_ACTION_EDITOR);
- gu_openSubWindow(mainWin, new gdActionEditor(chan), WID_ACTION_EDITOR);
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-gWindow *gu_getSubwindow(gWindow *parent, int id)
-{
- if (parent->hasWindow(id))
- return parent->getChild(id);
- else
- return NULL;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gu_closeAllSubwindows()
-{
- /* don't close WID_FILE_BROWSER, because it's the caller of this
- * function */
-
- mainWin->delSubWindow(WID_ACTION_EDITOR);
- mainWin->delSubWindow(WID_SAMPLE_EDITOR);
- mainWin->delSubWindow(WID_FX_LIST);
- mainWin->delSubWindow(WID_FX);
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * gui_utils
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifndef GUI_UTILS_H
-#define GUI_UTILS_H
-
-#include <dirent.h>
-#include <string>
-#include <FL/x.H>
-#include <FL/Fl.H>
-#ifdef __APPLE__
- #include <libgen.h> // in osx, for basename() (but linux?)
-#endif
-
-/* including stuff for the favicon (or whatever called) */
-
-#if defined(_WIN32)
- #include "resource.h"
-#elif defined(__linux__)
- #include <X11/xpm.h>
-#endif
-
-
-/* refresh
- * refresh all GUI elements. */
-
-void gu_refresh();
-
-/* getBlinker
-* return blinker value, used to make widgets blink. */
-
-int gu_getBlinker();
-
-/* updateControls
- * update attributes of control elements (sample names, volumes, ...).
- * Useful when loading a new patch. */
-
-void gu_updateControls();
-
-/* update_win_label
- * update the name of the main window */
-
-void gu_update_win_label(const char *c);
-
-void gu_setFavicon(Fl_Window *w);
-
-void gu_openSubWindow(class gWindow *parent, gWindow *child, int id);
-
-/* refreshActionEditor
- * reload the action editor window by closing and reopening it. It's used
- * when you delete some actions from the mainWindow and the action editor
- * window is open. */
-
-void gu_refreshActionEditor();
-
-
-/* closeAllSubwindows
- * close all subwindows attached to mainWin. */
-
-void gu_closeAllSubwindows();
-
-
-/* getSubwindow
- * return a pointer to an open subwindow, otherwise NULL. */
-
-gWindow *gu_getSubwindow(class gWindow *parent, int id);
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * init
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include <ctime>
-#include "init.h"
-#include "log.h"
-#include "mixer.h"
-#include "wave.h"
-#include "const.h"
-#include "utils.h"
-#include "mixerHandler.h"
-#include "patch.h"
-#include "conf.h"
-#include "pluginHost.h"
-#include "recorder.h"
-#include "midiMapConf.h"
-#include "gd_mainWindow.h"
-#include "gui_utils.h"
-#include "gd_warnings.h"
-#include "kernelMidi.h"
-
-
-extern Mixer G_Mixer;
-extern bool G_audio_status;
-extern bool G_quit;
-extern Patch G_Patch;
-extern Conf G_Conf;
-extern MidiMapConf G_MidiMap;
-extern gdMainWindow *mainWin;
-
-#ifdef WITH_VST
-extern PluginHost G_PluginHost;
-#endif
-
-
-void init_prepareParser()
-{
- G_Conf.read();
- G_Patch.setDefault();
- if (!gLog_init(G_Conf.logMode))
- gLog("[init] log init failed! Using default stdout\n");
- time_t t;
- time (&t);
- gLog("[init] Giada "VERSIONE" - %s", ctime(&t));
- gLog("[init] configuration file ready\n");
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void init_prepareKernelAudio()
-{
- kernelAudio::openDevice(
- G_Conf.soundSystem,
- G_Conf.soundDeviceOut,
- G_Conf.soundDeviceIn,
- G_Conf.channelsOut,
- G_Conf.channelsIn,
- G_Conf.samplerate,
- G_Conf.buffersize);
- G_Mixer.init();
- recorder::init();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void init_prepareKernelMIDI()
-{
- kernelMidi::setApi(G_Conf.midiSystem);
- kernelMidi::openOutDevice(G_Conf.midiPortOut);
- kernelMidi::openInDevice(G_Conf.midiPortIn);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void init_prepareMidiMap()
-{
- G_MidiMap.init();
- G_MidiMap.setDefault();
- G_MidiMap.readMap(G_Conf.midiMapPath);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void init_startGUI(int argc, char **argv)
-{
- char win_label[32];
- sprintf(win_label, "%s - %s",
- VERSIONE_STR,
- !strcmp(G_Patch.name, "") ? "(default patch)" : G_Patch.name);
-
- mainWin = new gdMainWindow(GUI_WIDTH, GUI_HEIGHT, win_label, argc, argv);
- mainWin->resize(G_Conf.mainWindowX, G_Conf.mainWindowY, G_Conf.mainWindowW, G_Conf.mainWindowH);
-
- /* never update the GUI elements if G_audio_status is bad, segfaults
- * are around the corner */
-
- if (G_audio_status)
- gu_updateControls();
-
- if (!G_audio_status)
- gdAlert(
- "Your soundcard isn't configured correctly.\n"
- "Check the configuration and restart Giada."
- );
-}
-
-/* -------------------------------------------------------------------------- */
-
-
-void init_startKernelAudio()
-{
- if (G_audio_status)
- kernelAudio::startStream();
-
-#ifdef WITH_VST
- G_PluginHost.allocBuffers();
-#endif
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void init_shutdown()
-{
- G_quit = true;
-
- /* store position and size of the main window for the next startup */
-
- G_Conf.mainWindowX = mainWin->x();
- G_Conf.mainWindowY = mainWin->y();
- G_Conf.mainWindowW = mainWin->w();
- G_Conf.mainWindowH = mainWin->h();
-
- /* close any open subwindow, especially before cleaning PluginHost to
- * avoid mess */
-
- gu_closeAllSubwindows();
- gLog("[init] all subwindows closed\n");
-
- /* write configuration file */
-
- if (!G_Conf.write())
- gLog("[init] error while saving configuration file!\n");
- else
- gLog("[init] configuration saved\n");
-
- /* if G_audio_status we close the kernelAudio FIRST, THEN the mixer.
- * The opposite could cause random segfaults (even now with RtAudio?). */
-
- if (G_audio_status) {
- kernelAudio::closeDevice();
- G_Mixer.close();
- gLog("[init] Mixer closed\n");
- }
-
- recorder::clearAll();
- gLog("[init] Recorder cleaned up\n");
-
-#ifdef WITH_VST
- G_PluginHost.freeAllStacks();
- gLog("[init] Plugin Host cleaned up\n");
-#endif
-
- gLog("[init] Giada "VERSIONE" closed\n\n");
- gLog_close();
-}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * init
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef INIT_H
-#define INIT_H
-
-
-#include <cstdio>
-#include <stdint.h>
-#ifdef __APPLE__
- #include <pwd.h>
-#endif
-
-
-void init_prepareParser();
-void init_startGUI(int argc, char **argv);
-void init_prepareKernelAudio();
-void init_prepareKernelMIDI();
-void init_prepareMidiMap();
-void init_startKernelAudio();
-void init_shutdown();
-
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * KernelAudio
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include <vector>
-#include "kernelAudio.h"
-#include "mixer.h"
-#include "glue.h"
-#include "conf.h"
-#include "log.h"
-
-
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-extern bool G_audio_status;
-
-
-namespace kernelAudio {
-
-RtAudio *system = NULL;
-unsigned numDevs = 0;
-bool inputEnabled = 0;
-unsigned realBufsize = 0;
-int api = 0;
-
-int openDevice(
- int _api,
- int outDev,
- int inDev,
- int outChan,
- int inChan,
- int samplerate,
- int buffersize)
-{
- api = _api;
- gLog("[KA] using system 0x%x\n", api);
-#if defined(__linux__)
- if (api == SYS_API_JACK && hasAPI(RtAudio::UNIX_JACK))
- system = new RtAudio(RtAudio::UNIX_JACK);
- else
- if (api == SYS_API_ALSA && hasAPI(RtAudio::LINUX_ALSA))
- system = new RtAudio(RtAudio::LINUX_ALSA);
- else
- if (api == SYS_API_PULSE && hasAPI(RtAudio::LINUX_PULSE))
- system = new RtAudio(RtAudio::LINUX_PULSE);
-#elif defined(_WIN32)
- if (api == SYS_API_DS && hasAPI(RtAudio::WINDOWS_DS))
- system = new RtAudio(RtAudio::WINDOWS_DS);
- else
- if (api == SYS_API_ASIO && hasAPI(RtAudio::WINDOWS_ASIO))
- system = new RtAudio(RtAudio::WINDOWS_ASIO);
-#elif defined(__APPLE__)
- if (api == SYS_API_CORE && hasAPI(RtAudio::MACOSX_CORE))
- system = new RtAudio(RtAudio::MACOSX_CORE);
-#endif
- else {
- G_audio_status = false;
- return 0;
- }
-
-
-
- //gLog("[KA] %d\n", sizeof(system->rtapi_));
-
- gLog("[KA] Opening devices %d (out), %d (in), f=%d...\n", outDev, inDev, samplerate);
-
- numDevs = system->getDeviceCount();
-
- if (numDevs < 1) {
- gLog("[KA] no devices found with this API\n");
- closeDevice();
- G_audio_status = false;
- return 0;
- }
- else {
- gLog("[KA] %d device(s) found\n", numDevs);
- for (unsigned i=0; i<numDevs; i++)
- gLog(" %d) %s\n", i, getDeviceName(i));
- }
-
-
- RtAudio::StreamParameters outParams;
- RtAudio::StreamParameters inParams;
-
- if (outDev == DEFAULT_SOUNDDEV_OUT)
- outParams.deviceId = getDefaultOut();
- else
- outParams.deviceId = outDev;
- outParams.nChannels = 2;
- outParams.firstChannel = outChan*2; // chan 0=0, 1=2, 2=4, ...
-
- /* inDevice can be disabled */
-
- if (inDev != -1) {
- inParams.deviceId = inDev;
- inParams.nChannels = 2;
- inParams.firstChannel = inChan*2; // chan 0=0, 1=2, 2=4, ...
- inputEnabled = true;
- }
- else
- inputEnabled = false;
-
-
- RtAudio::StreamOptions options;
- options.streamName = "Giada";
- options.numberOfBuffers = 4;
-
- realBufsize = buffersize;
-
-#if defined(__linux__) || defined(__APPLE__)
- if (api == SYS_API_JACK) {
- samplerate = getFreq(outDev, 0);
- gLog("[KA] JACK in use, freq = %d\n", samplerate);
- G_Conf.samplerate = samplerate;
- }
-#endif
-
- try {
- if (inDev != -1) {
- system->openStream(
- &outParams, // output params
- &inParams, // input params
- RTAUDIO_FLOAT32, // audio format
- samplerate, // sample rate
- &realBufsize, // buffer size in byte
- &G_Mixer.masterPlay, // audio callback
- NULL, // user data (unused)
- &options);
- }
- else {
- system->openStream(
- &outParams, // output params
- NULL, // input params
- RTAUDIO_FLOAT32, // audio format
- samplerate, // sample rate
- &realBufsize, // buffer size in byte
- &G_Mixer.masterPlay, // audio callback
- NULL, // user data (unused)
- &options);
- }
- G_audio_status = true;
-
-#if defined(__linux__)
- if (api == SYS_API_JACK)
- jackSetSyncCb();
-#endif
-
- return 1;
- }
- catch (RtAudioError &e) {
- gLog("[KA] system init error: %s\n", e.getMessage().c_str());
- closeDevice();
- G_audio_status = false;
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int startStream() {
- try {
- system->startStream();
- gLog("[KA] latency = %lu\n", system->getStreamLatency());
- return 1;
- }
- catch (RtAudioError &e) {
- gLog("[KA] Start stream error: %s\n", e.getMessage().c_str());
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int stopStream() {
- try {
- system->stopStream();
- return 1;
- }
- catch (RtAudioError &e) {
- gLog("[KA] Stop stream error\n");
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-const char *getDeviceName(unsigned dev) {
- try {
- return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).name.c_str();
- }
- catch (RtAudioError &e) {
- gLog("[KA] invalid device ID = %d\n", dev);
- return NULL;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int closeDevice() {
- if (system->isStreamOpen()) {
-#if defined(__linux__) || defined(__APPLE__)
- system->abortStream(); // stopStream seems to lock the thread
-#elif defined(_WIN32)
- system->stopStream(); // on Windows it's the opposite
-#endif
- system->closeStream();
- delete system;
- system = NULL;
- }
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-unsigned getMaxInChans(int dev) {
-
- if (dev == -1) return 0;
-
- try {
- return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).inputChannels;
- }
- catch (RtAudioError &e) {
- gLog("[KA] Unable to get input channels\n");
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-unsigned getMaxOutChans(unsigned dev) {
- try {
- return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).outputChannels;
- }
- catch (RtAudioError &e) {
- gLog("[KA] Unable to get output channels\n");
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool isProbed(unsigned dev) {
- try {
- return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).probed;
- }
- catch (RtAudioError &e) {
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-unsigned getDuplexChans(unsigned dev) {
- try {
- return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).duplexChannels;
- }
- catch (RtAudioError &e) {
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool isDefaultIn(unsigned dev) {
- try {
- return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).isDefaultInput;
- }
- catch (RtAudioError &e) {
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool isDefaultOut(unsigned dev) {
- try {
- return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).isDefaultOutput;
- }
- catch (RtAudioError &e) {
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int getTotalFreqs(unsigned dev) {
- try {
- return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).sampleRates.size();
- }
- catch (RtAudioError &e) {
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int getFreq(unsigned dev, int i) {
- try {
- return ((RtAudio::DeviceInfo) system->getDeviceInfo(dev)).sampleRates.at(i);
- }
- catch (RtAudioError &e) {
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int getDefaultIn() {
- return system->getDefaultInputDevice();
-}
-
-int getDefaultOut() {
- return system->getDefaultOutputDevice();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int getDeviceByName(const char *name) {
- for (unsigned i=0; i<numDevs; i++)
- if (strcmp(name, getDeviceName(i))==0)
- return i;
- return -1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool hasAPI(int API) {
- std::vector<RtAudio::Api> APIs;
- RtAudio::getCompiledApi(APIs);
- for (unsigned i=0; i<APIs.size(); i++)
- if (APIs.at(i) == API)
- return true;
- return false;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-std::string getRtAudioVersion() {
- return RtAudio::getVersion();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-#ifdef __linux__
-#include <jack/jack.h>
-#include <jack/intclient.h>
-#include <jack/transport.h>
-
-jack_client_t *jackGetHandle() {
- return (jack_client_t*) system->rtapi_->__HACK__getJackClient();
-}
-
-void jackStart() {
- if (api == SYS_API_JACK) {
- jack_client_t *client = jackGetHandle();
- jack_transport_start(client);
- }
-}
-
-
-void jackStop() {
- if (api == SYS_API_JACK) {
- jack_client_t *client = jackGetHandle();
- jack_transport_stop(client);
- }
-}
-
-
-void jackSetSyncCb() {
- jack_client_t *client = jackGetHandle();
- jack_set_sync_callback(client, jackSyncCb, NULL);
- //jack_set_sync_timeout(client, 8);
-}
-
-
-int jackSyncCb(jack_transport_state_t state, jack_position_t *pos,
- void *arg)
-{
- switch (state) {
- case JackTransportStopped:
- gLog("[KA] Jack transport stopped, frame=%d\n", pos->frame);
- glue_stopSeq(false); // false = not from GUI
- if (pos->frame == 0)
- glue_rewindSeq();
- break;
-
- case JackTransportRolling:
- gLog("[KA] Jack transport rolling\n");
- break;
-
- case JackTransportStarting:
- gLog("[KA] Jack transport starting, frame=%d\n", pos->frame);
- glue_startSeq(false); // false = not from GUI
- if (pos->frame == 0)
- glue_rewindSeq();
- break;
-
- default:
- gLog("[KA] Jack transport [unknown]\n");
- }
- return 1;
-}
-
-#endif
-
-}
-
-
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * KernelAudio
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef KERNELAUDIO_H
-#define KERNELAUDIO_H
-
-
-#include "rtaudio-mod/RtAudio.h"
-#if defined(__linux__)
- #include <jack/jack.h>
- #include <jack/intclient.h>
- #include <jack/transport.h>
-#endif
-
-
-namespace kernelAudio {
-
- int openDevice(
- int api,
- int outDev,
- int inDev,
- int outChan,
- int inChan,
- int samplerate,
- int buffersize);
- int closeDevice();
-
- int startStream();
- int stopStream();
-
- bool isProbed (unsigned dev);
- bool isDefaultIn (unsigned dev);
- bool isDefaultOut (unsigned dev);
- const char *getDeviceName (unsigned dev);
- unsigned getMaxInChans (int dev);
- unsigned getMaxOutChans (unsigned dev);
- unsigned getDuplexChans (unsigned dev);
- int getTotalFreqs (unsigned dev);
- int getFreq (unsigned dev, int i);
- int getDeviceByName(const char *name);
- int getDefaultOut ();
- int getDefaultIn ();
- bool hasAPI (int API);
-
- std::string getRtAudioVersion();
-
-#ifdef __linux__
- jack_client_t *jackGetHandle();
- void jackStart();
- void jackStop();
- void jackSetSyncCb();
- int jackSyncCb(jack_transport_state_t state, jack_position_t *pos, void *arg);
-#endif
-
- /* *** how to avoid multiple definition of ***
- * When you declare a variable in a header file, every source file that
- * includes that header, either directly or indirectly, gets its own
- * separate copy of the variable. Then when you go to link all the .o
- * files together, the linker sees that the variable is instantiated
- * in a bunch of .o files. Make it extern in the header file and
- * instantiate it in memory.cpp. */
-
- extern RtAudio *system;
- extern unsigned numDevs;
- extern bool inputEnabled;
- extern unsigned realBufsize; // reale bufsize from the soundcard
- extern int api;
-}
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * KernelMidi
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include <stdio.h>
-#include "kernelMidi.h"
-#include "glue.h"
-#include "mixer.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "pluginHost.h"
-#include "conf.h"
-#include "midiMapConf.h"
-#include "log.h"
-
-
-extern bool G_midiStatus;
-extern Conf G_Conf;
-extern Mixer G_Mixer;
-extern MidiMapConf G_MidiMap;
-
-#ifdef WITH_VST
-extern PluginHost G_PluginHost;
-#endif
-
-
-namespace kernelMidi
-{
-
-int api = 0; // one api for both in & out
-RtMidiOut *midiOut = NULL;
-RtMidiIn *midiIn = NULL;
-unsigned numOutPorts = 0;
-unsigned numInPorts = 0;
-
-cb_midiLearn *cb_learn = NULL;
-void *cb_data = NULL;
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void startMidiLearn(cb_midiLearn *cb, void *data)
-{
- cb_learn = cb;
- cb_data = data;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void stopMidiLearn()
-{
- cb_learn = NULL;
- cb_data = NULL;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void setApi(int _api)
-{
- api = api;
- gLog("[KM] using system 0x%x\n", api);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int openOutDevice(int port)
-{
- try {
- midiOut = new RtMidiOut((RtMidi::Api) api, "Giada MIDI Output");
- G_midiStatus = true;
- }
- catch (RtMidiError &error) {
- gLog("[KM] MIDI out device error: %s\n", error.getMessage().c_str());
- G_midiStatus = false;
- return 0;
- }
-
- /* print output ports */
-
- numOutPorts = midiOut->getPortCount();
- gLog("[KM] %d output MIDI ports found\n", numOutPorts);
- for (unsigned i=0; i<numOutPorts; i++)
- gLog(" %d) %s\n", i, getOutPortName(i));
-
- /* try to open a port, if enabled */
-
- if (port != -1 && numOutPorts > 0) {
- try {
- midiOut->openPort(port, getOutPortName(port));
- gLog("[KM] MIDI out port %d open\n", port);
-
- /* for each init command of MidiMap, send the init commands to the
- external world. TODO 1 - we shold do that only if there is a map loaded
- and available in MidiMap.
- TODO 2 - move the map initialization to another function */
-
- for(int i=0; i<G_MidiMap.MAX_INIT_COMMANDS; i++) {
- if (G_MidiMap.init_messages[i] != 0x0 && G_MidiMap.init_channels[i] != -1) {
- gLog("[KM] MIDI send (init) - Channel %x - Event 0x%X\n", G_MidiMap.init_channels[i], G_MidiMap.init_messages[i]);
- send(G_MidiMap.init_messages[i] | MIDI_CHANS[G_MidiMap.init_channels[i]]);
- }
- }
-
- return 1;
- }
- catch (RtMidiError &error) {
- gLog("[KM] unable to open MIDI out port %d: %s\n", port, error.getMessage().c_str());
- G_midiStatus = false;
- return 0;
- }
- }
- else
- return 2;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int openInDevice(int port)
-{
- try {
- midiIn = new RtMidiIn((RtMidi::Api) api, "Giada MIDI input");
- G_midiStatus = true;
- }
- catch (RtMidiError &error) {
- gLog("[KM] MIDI in device error: %s\n", error.getMessage().c_str());
- G_midiStatus = false;
- return 0;
- }
-
- /* print input ports */
-
- numInPorts = midiIn->getPortCount();
- gLog("[KM] %d input MIDI ports found\n", numInPorts);
- for (unsigned i=0; i<numInPorts; i++)
- gLog(" %d) %s\n", i, getInPortName(i));
-
- /* try to open a port, if enabled */
-
- if (port != -1 && numInPorts > 0) {
- try {
- midiIn->openPort(port, getInPortName(port));
- midiIn->ignoreTypes(true, false, true); // ignore all system/time msgs, for now
- gLog("[KM] MIDI in port %d open\n", port);
- midiIn->setCallback(&callback);
- return 1;
- }
- catch (RtMidiError &error) {
- gLog("[KM] unable to open MIDI in port %d: %s\n", port, error.getMessage().c_str());
- G_midiStatus = false;
- return 0;
- }
- }
- else
- return 2;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-bool hasAPI(int API)
-{
- std::vector<RtMidi::Api> APIs;
- RtMidi::getCompiledApi(APIs);
- for (unsigned i=0; i<APIs.size(); i++)
- if (APIs.at(i) == API)
- return true;
- return false;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-const char *getOutPortName(unsigned p)
-{
- try { return midiOut->getPortName(p).c_str(); }
- catch (RtMidiError &error) { return NULL; }
-}
-
-const char *getInPortName(unsigned p)
-{
- try { return midiIn->getPortName(p).c_str(); }
- catch (RtMidiError &error) { return NULL; }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void send(uint32_t data)
-{
- if (!G_midiStatus)
- return;
-
- std::vector<unsigned char> msg(1, getB1(data));
- msg.push_back(getB2(data));
- msg.push_back(getB3(data));
-
- midiOut->sendMessage(&msg);
- gLog("[KM] send msg=0x%X (%X %X %X)\n", data, msg[0], msg[1], msg[2]);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void send(int b1, int b2, int b3)
-{
- if (!G_midiStatus)
- return;
-
- std::vector<unsigned char> msg(1, b1);
-
- if (b2 != -1)
- msg.push_back(b2);
- if (b3 != -1)
- msg.push_back(b3);
-
- midiOut->sendMessage(&msg);
- //gLog("[KM] send msg=(%X %X %X)\n", b1, b2, b3);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void callback(double t, std::vector<unsigned char> *msg, void *data)
-{
- /* 0.8.0 - for now we handle other midi signals (common and real-time
- * messages) as unknown, for debugging purposes */
-
- if (msg->size() < 3) {
- gLog("[KM] MIDI received - unkown signal - size=%d, value=0x", (int) msg->size());
- for (unsigned i=0; i<msg->size(); i++)
- gLog("%X", (int) msg->at(i));
- gLog("\n");
- return;
- }
-
- /* in this place we want to catch two things: a) note on/note off
- * from a keyboard and b) knob/wheel/slider movements from a
- * controller */
-
- uint32_t input = getIValue(msg->at(0), msg->at(1), msg->at(2));
- uint32_t chan = input & 0x0F000000;
- uint32_t value = input & 0x0000FF00;
- uint32_t pure = 0x00;
- if (!G_Conf.noNoteOff)
- pure = input & 0xFFFF0000; // input without 'value' byte
- else
- pure = input & 0xFFFFFF00; // input with 'value' byte
-
- gLog("[KM] MIDI received - 0x%X (chan %d)", input, chan >> 24);
-
- /* start dispatcher. If midi learn is on don't parse channels, just
- * learn incoming midi signal. Otherwise process master events first,
- * then each channel in the stack. This way incoming signals don't
- * get processed by glue_* when midi learning is on. */
-
- if (cb_learn) {
- gLog("\n");
- cb_learn(pure, cb_data);
- }
- else {
-
- /* process master events */
-
- if (pure == G_Conf.midiInRewind) {
- gLog(" >>> rewind (global) (pure=0x%X)", pure);
- glue_rewindSeq();
- }
- else if (pure == G_Conf.midiInStartStop) {
- gLog(" >>> startStop (global) (pure=0x%X)", pure);
- glue_startStopSeq();
- }
- else if (pure == G_Conf.midiInActionRec) {
- gLog(" >>> actionRec (global) (pure=0x%X)", pure);
- glue_startStopActionRec();
- }
- else if (pure == G_Conf.midiInInputRec) {
- gLog(" >>> inputRec (global) (pure=0x%X)", pure);
- glue_startStopInputRec(false, false); // update gui, no popup messages
- }
- else if (pure == G_Conf.midiInMetronome) {
- gLog(" >>> metronome (global) (pure=0x%X)", pure);
- glue_startStopMetronome(false);
- }
- else if (pure == G_Conf.midiInVolumeIn) {
- float vf = (value >> 8)/127.0f;
- gLog(" >>> input volume (global) (pure=0x%X, value=%d, float=%f)", pure, value >> 8, vf);
- glue_setInVol(vf, false);
- }
- else if (pure == G_Conf.midiInVolumeOut) {
- float vf = (value >> 8)/127.0f;
- gLog(" >>> output volume (global) (pure=0x%X, value=%d, float=%f)", pure, value >> 8, vf);
- glue_setOutVol(vf, false);
- }
- else if (pure == G_Conf.midiInBeatDouble) {
- gLog(" >>> sequencer x2 (global) (pure=0x%X)", pure);
- glue_beatsMultiply();
- }
- else if (pure == G_Conf.midiInBeatHalf) {
- gLog(" >>> sequencer /2 (global) (pure=0x%X)", pure);
- glue_beatsDivide();
- }
-
- /* process channels */
-
- for (unsigned i=0; i<G_Mixer.channels.size; i++) {
-
- Channel *ch = (Channel*) G_Mixer.channels.at(i);
-
- if (!ch->midiIn) continue;
-
- if (pure == ch->midiInKeyPress) {
- gLog(" >>> keyPress, ch=%d (pure=0x%X)", ch->index, pure);
- glue_keyPress(ch, false, false);
- }
- else if (pure == ch->midiInKeyRel) {
- gLog(" >>> keyRel ch=%d (pure=0x%X)", ch->index, pure);
- glue_keyRelease(ch, false, false);
- }
- else if (pure == ch->midiInMute) {
- gLog(" >>> mute ch=%d (pure=0x%X)", ch->index, pure);
- glue_setMute(ch, false);
- }
- else if (pure == ch->midiInSolo) {
- gLog(" >>> solo ch=%d (pure=0x%X)", ch->index, pure);
- ch->solo ? glue_setSoloOn(ch, false) : glue_setSoloOff(ch, false);
- }
- else if (pure == ch->midiInVolume) {
- float vf = (value >> 8)/127.0f;
- gLog(" >>> volume ch=%d (pure=0x%X, value=%d, float=%f)", ch->index, pure, value >> 8, vf);
- glue_setChanVol(ch, vf, false);
- }
- else if (pure == ((SampleChannel*)ch)->midiInPitch) {
- float vf = (value >> 8)/(127/4.0f); // [0-127] ~> [0.0 4.0]
- gLog(" >>> pitch ch=%d (pure=0x%X, value=%d, float=%f)", ch->index, pure, value >> 8, vf);
- glue_setPitch(NULL, (SampleChannel*)ch, vf, false);
- }
- else if (pure == ((SampleChannel*)ch)->midiInReadActions) {
- gLog(" >>> start/stop read actions ch=%d (pure=0x%X)", ch->index, pure);
- glue_startStopReadingRecs((SampleChannel*)ch, false);
- }
- }
- gLog("\n");
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string getRtMidiVersion()
-{
- return midiOut->getVersion();
-}
-
-
-} // namespace
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * KernelMidi
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef KERNELMIDI_H
-#define KERNELMIDI_H
-
-
-#include <stdint.h>
-#include <RtMidi.h>
-#include "channel.h"
-
-
-namespace kernelMidi {
-
- extern int api; // one api for both in & out
- extern unsigned numOutPorts;
- extern unsigned numInPorts;
-
- typedef void (cb_midiLearn) (uint32_t, void *);
-
- /* cb_learn
- * callback prepared by the gdMidiGrabber window and called by
- * kernelMidi. It contains things to do once the midi message has been
- * stored. */
-
- extern cb_midiLearn *cb_learn;
- extern void *cb_data;
-
- void startMidiLearn(cb_midiLearn *cb, void *data);
- void stopMidiLearn();
-
- inline int getB1(uint32_t iValue) { return (iValue >> 24) & 0xFF; }
- inline int getB2(uint32_t iValue) { return (iValue >> 16) & 0xFF; }
- inline int getB3(uint32_t iValue) { return (iValue >> 8) & 0xFF; }
-
- inline uint32_t getIValue(int b1, int b2, int b3) {
- return (b1 << 24) | (b2 << 16) | (b3 << 8) | (0x00);
- }
-
- /* send
- * send a MIDI message 's' (uint32_t). */
-
- void send(uint32_t s);
-
- /* send (2)
- * send separate bytes of MIDI message. */
-
- void send(int b1, int b2=-1, int b3=-1);
-
- /* setApi
- * set the Api in use for both in & out messages. */
-
- void setApi(int api);
-
- /* open/close/in/outDevice */
-
- int openOutDevice(int port);
- int openInDevice(int port);
- int closeInDevice();
- int closeOutDevice();
-
- /* getIn/OutPortName
- * return the name of the port 'p'. */
-
- const char *getInPortName(unsigned p);
- const char *getOutPortName(unsigned p);
-
- bool hasAPI(int API);
-
- /* callback
- * master callback for input events. */
-
- void callback(double t, std::vector<unsigned char> *msg, void *data);
-
- std::string getRtMidiVersion();
-}
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * log
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include <cstdio>
-#include <cstdarg>
-#include <string>
-#include "log.h"
-#include "const.h"
-#include "utils.h"
-
-
-static FILE *f;
-static int mode;
-static bool stat;
-
-
-int gLog_init(int m) {
- mode = m;
- stat = true;
- if (mode == LOG_MODE_FILE) {
- std::string fpath = gGetHomePath() + "/giada.log";
- f = fopen(fpath.c_str(), "a");
- if (!f) {
- stat = false;
- return 0;
- }
- }
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gLog_close() {
- if (mode == LOG_MODE_FILE)
- fclose(f);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void gLog(const char *format, ...) {
- if (mode == LOG_MODE_MUTE)
- return;
- va_list args;
- va_start(args, format);
- if (mode == LOG_MODE_FILE && stat == true)
- vfprintf(f, format, args);
- else
- vprintf(format, args);
- va_end(args);
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * log
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef __LOG_H__
-#define __LOG_H__
-
-
-/* init
- * init logger. Mode defines where to write the output: LOG_MODE_STDOUT,
- * LOG_MODE_FILE and LOG_MODE_MUTE. */
-
-int gLog_init (int mode);
-
-void gLog_close();
-
-void gLog(const char *format, ...);
-
-
-#endif
#if defined(__linux__) || defined(__APPLE__)
#include <unistd.h>
#endif
-#include "init.h"
-#include "const.h"
-#include "patch.h"
-#include "conf.h"
-#include "midiMapConf.h"
-#include "mixer.h"
-#include "mixerHandler.h"
-#include "kernelAudio.h"
-#include "recorder.h"
-#include "gui_utils.h"
-#include "gd_mainWindow.h"
+#include "core/init.h"
+#include "core/const.h"
+#include "core/patch.h"
+#include "core/conf.h"
+#include "core/midiMapConf.h"
+#include "core/mixer.h"
+#include "core/mixerHandler.h"
+#include "core/kernelAudio.h"
+#include "core/recorder.h"
+#include "utils/gui_utils.h"
+#include "gui/dialogs/gd_mainWindow.h"
#ifdef WITH_VST
-#include "pluginHost.h"
+#include "core/pluginHost.h"
#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * channel
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "channel.h"
-#include "midiChannel.h"
-#include "pluginHost.h"
-#include "patch.h"
-#include "conf.h"
-#include "kernelMidi.h"
-#include "log.h"
-
-
-extern Patch G_Patch;
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-#ifdef WITH_VST
-extern PluginHost G_PluginHost;
-#endif
-
-
-MidiChannel::MidiChannel(int bufferSize)
- : Channel (CHANNEL_MIDI, STATUS_OFF, bufferSize),
- midiOut (false),
- midiOutChan(MIDI_CHANS[0])
-{
-#ifdef WITH_VST // init VstEvents stack
- freeVstMidiEvents(true);
-#endif
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-MidiChannel::~MidiChannel() {}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-#ifdef WITH_VST
-
-void MidiChannel::freeVstMidiEvents(bool init)
-{
- if (events.numEvents == 0 && !init)
- return;
- memset(events.events, 0, sizeof(VstEvent*) * MAX_VST_EVENTS);
- events.numEvents = 0;
- events.reserved = 0;
-}
-
-#endif
-
-
-/* -------------------------------------------------------------------------- */
-
-
-#ifdef WITH_VST
-
-void MidiChannel::addVstMidiEvent(uint32_t msg)
-{
- addVstMidiEvent(G_PluginHost.createVstMidiEvent(msg));
-}
-
-#endif
-
-
-/* -------------------------------------------------------------------------- */
-
-
-#ifdef WITH_VST
-
-void MidiChannel::addVstMidiEvent(VstMidiEvent *e)
-{
- if (events.numEvents < MAX_VST_EVENTS) {
- events.events[events.numEvents] = (VstEvent*) e;
- events.numEvents++;
- /*
- gLog("[MidiChannel] VstMidiEvent added - numEvents=%d offset=%d note=%d number=%d velo=%d\n",
- events.numEvents,
- e->deltaFrames,
- e->midiData[0],
- e->midiData[1],
- e->midiData[2]
- );*/
- }
- else
- gLog("[MidiChannel] channel %d VstEvents = %d > MAX_VST_EVENTS, nothing to do\n", index, events.numEvents);
-}
-
-#endif
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::onBar(int frame) {}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::stop() {}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::empty() {}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::quantize(int index, int localFrame, int globalFrame) {}
-
-
-/* -------------------------------------------------------------------------- */
-
-#ifdef WITH_VST
-
-VstEvents *MidiChannel::getVstEvents()
-{
- return (VstEvents *) &events;
-}
-
-#endif
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::parseAction(recorder::action *a, int localFrame, int globalFrame)
-{
- if (a->type == ACTION_MIDI)
- sendMidi(a, localFrame/2);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::onZero(int frame)
-{
- if (status == STATUS_ENDING) {
- status = STATUS_OFF;
- sendMidiLplay();
- }
- else
- if (status == STATUS_WAIT) {
- status = STATUS_PLAY;
- sendMidiLplay();
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::setMute(bool internal)
-{
- mute = true; // internal mute does not exist for midi (for now)
- if (midiOut)
- kernelMidi::send(MIDI_ALL_NOTES_OFF);
-#ifdef WITH_VST
- addVstMidiEvent(MIDI_ALL_NOTES_OFF);
-#endif
- sendMidiLmute();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::unsetMute(bool internal)
-{
- mute = false; // internal mute does not exist for midi (for now)
- sendMidiLmute();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::process(float *buffer)
-{
-#ifdef WITH_VST
- G_PluginHost.processStack(vChan, PluginHost::CHANNEL, this);
- freeVstMidiEvents();
-#endif
-
- for (int j=0; j<bufferSize; j+=2) {
- buffer[j] += vChan[j] * volume; // * panLeft; future?
- buffer[j+1] += vChan[j+1] * volume; // * panRight; future?
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::start(int frame, bool doQuantize)
-{
- switch (status) {
- case STATUS_PLAY:
- status = STATUS_ENDING;
- sendMidiLplay();
- break;
- case STATUS_ENDING:
- case STATUS_WAIT:
- status = STATUS_OFF;
- sendMidiLplay();
- break;
- case STATUS_OFF:
- status = STATUS_WAIT;
- sendMidiLplay();
- break;
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::stopBySeq()
-{
- kill(0);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::kill(int frame)
-{
- if (status & (STATUS_PLAY | STATUS_ENDING)) {
- if (midiOut)
- kernelMidi::send(MIDI_ALL_NOTES_OFF);
-#ifdef WITH_VST
- addVstMidiEvent(MIDI_ALL_NOTES_OFF);
-#endif
- }
- status = STATUS_OFF;
- sendMidiLplay();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int MidiChannel::loadByPatch(const char *f, int i)
-{
- volume = G_Patch.getVol(i);
- index = G_Patch.getIndex(i);
- mute = G_Patch.getMute(i);
- mute_s = G_Patch.getMute_s(i);
- solo = G_Patch.getSolo(i);
- panLeft = G_Patch.getPanLeft(i);
- panRight = G_Patch.getPanRight(i);
-
- midiOut = G_Patch.getMidiValue(i, "Out");
- midiOutChan = G_Patch.getMidiValue(i, "OutChan");
-
- readPatchMidiIn(i);
- readPatchMidiOut(i);
-
- return SAMPLE_LOADED_OK; /// TODO - change name, it's meaningless here
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::sendMidi(recorder::action *a, int localFrame)
-{
- if (status & (STATUS_PLAY | STATUS_ENDING) && !mute) {
- if (midiOut)
- kernelMidi::send(a->iValue | MIDI_CHANS[midiOutChan]);
-
-#ifdef WITH_VST
- a->event->deltaFrames = localFrame;
- addVstMidiEvent(a->event);
-#endif
- }
-}
-
-
-void MidiChannel::sendMidi(uint32_t data)
-{
- if (status & (STATUS_PLAY | STATUS_ENDING) && !mute) {
- if (midiOut)
- kernelMidi::send(data | MIDI_CHANS[midiOutChan]);
-#ifdef WITH_VST
- addVstMidiEvent(data);
-#endif
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::rewind()
-{
- if (midiOut)
- kernelMidi::send(MIDI_ALL_NOTES_OFF);
-#ifdef WITH_VST
- addVstMidiEvent(MIDI_ALL_NOTES_OFF);
-#endif
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiChannel::writePatch(FILE *fp, int i, bool isProject)
-{
- Channel::writePatch(fp, i, isProject);
-
- fprintf(fp, "chanMidiOut%d=%u\n", i, midiOut);
- fprintf(fp, "chanMidiOutChan%d=%u\n", i, midiOutChan);
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * channel
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef MIDI_CHANNEL_H
-#define MIDI_CHANNEL_H
-
-
-#ifdef WITH_VST
-
-/* before including aeffetx(x).h we must define __cdecl, otherwise VST
- * headers can't be compiled correctly. In windows __cdecl is already
- * defined. */
-
- #ifdef __GNUC__
- #ifndef _WIN32
- #define __cdecl
- #endif
- #endif
- #include "vst/aeffectx.h"
-
-#endif
-
-
-class MidiChannel : public Channel {
-
-public:
-
- MidiChannel(int bufferSize);
- ~MidiChannel();
-
- bool midiOut; // enable midi output
- uint8_t midiOutChan; // midi output channel
-
- void process (float *buffer);
- void start (int frame, bool doQuantize);
- void kill (int frame);
- void empty ();
- void stopBySeq ();
- void stop ();
- void rewind ();
- void setMute (bool internal);
- void unsetMute (bool internal);
- int loadByPatch(const char *file, int i);
- void writePatch (FILE *fp, int i, bool isProject);
- void quantize (int index, int localFrame, int globalFrame);
- void onZero (int frame);
- void onBar (int frame);
- void parseAction(recorder::action *a, int localFrame, int globalFrame);
-
- /* ---------------------------------------------------------------- */
-
- /* sendMidi
- * send Midi event to the outside world. */
-
- void sendMidi(recorder::action *a, int localFrame);
- void sendMidi(uint32_t data);
-
-#ifdef WITH_VST
-
- /* getVstEvents
- * return a pointer to gVstEvents. */
-
- VstEvents *getVstEvents();
-
- /* freeVstMidiEvents
- * empty vstEvents structure. Init: use the method for channel
- * initialization. */
-
- void freeVstMidiEvents(bool init=false);
-
- /* addVstMidiEvent
- * take a composite MIDI event, decompose it and add it to channel. The
- * other version creates a VstMidiEvent on the fly. */
-
- void addVstMidiEvent(struct VstMidiEvent *e);
- void addVstMidiEvent(uint32_t msg);
-
-#endif
-
- /* ---------------------------------------------------------------- */
-
-#ifdef WITH_VST
-
- /* VST struct containing MIDI events. When ready, events are sent to
- * each plugin in the channel.
- *
- * Anatomy of VstEvents
- * --------------------
- *
- * VstInt32 numEvents = number of Events in array
- * VstIntPtr reserved = zero (Reserved for future use)
- * VstEvent *events[n] = event pointer array, variable size
- *
- * Note that by default VstEvents only holds three events- if you want
- * it to hold more, create an equivalent struct with a larger array,
- * and then cast it to a VstEvents object when you've populated it.
- * That's what we do with gVstEvents! */
-
- struct gVstEvents {
- VstInt32 numEvents;
- VstIntPtr reserved;
- VstEvent *events[MAX_VST_EVENTS];
- } events;
-
-#endif
-
-};
-
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * midiMapConf
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include <stdlib.h>
-#include <iostream>
-#include <string>
-#include <sstream>
-#include <dirent.h>
-#include "midiMapConf.h"
-#include "const.h"
-#include "utils.h"
-#include "log.h"
-
-
-using std::string;
-
-
-void MidiMapConf::init()
-{
- midimapsPath = gGetHomePath() + "/midimaps/";
-
- /* scan dir of midi maps and load the filenames into <>maps. */
-
- gLog("[MidiMapConf::init] scanning midimaps directory...\n");
-
- DIR *dp;
- dirent *ep;
- dp = opendir(midimapsPath.c_str());
-
- if (!dp) {
- gLog("[MidiMapConf::init] unable to scan midimaps directory!\n");
- return;
- }
-
- while ((ep = readdir(dp))) {
- if (!strcmp(ep->d_name, ".") || !strcmp(ep->d_name, ".."))
- continue;
-
- // TODO - check if is a valid midimap file (verify headers)
-
- gLog("[MidiMapConf::init] found midimap '%s'\n", ep->d_name);
-
- maps.add(ep->d_name);
- }
-
- closedir(dp);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiMapConf::setDefault()
-{
- brand = "";
- device = "";
-
- for (int i=0; i<MAX_INIT_COMMANDS; i++) {
- init_channels[i] = -1;
- init_messages[i] = 0x00;
- }
-
- muteOnChan = 0;
- muteOnOffset = 0;
- muteOnMsg = 0;
-
- muteOffChan = 0;
- muteOffOffset = 0;
- muteOffMsg = 0;
-
- soloOnChan = 0;
- soloOnOffset = 0;
- soloOnMsg = 0;
-
- soloOffChan = 0;
- soloOffOffset = 0;
- soloOffMsg = 0;
-
- waitingChan = 0;
- waitingOffset = 0;
- waitingMsg = 0;
-
- playingChan = 0;
- playingOffset = 0;
- playingMsg = 0;
-
- stoppingChan = 0;
- stoppingOffset = 0;
- stoppingMsg = 0;
-
- stoppedChan = 0;
- stoppedOffset = 0;
- stoppedMsg = 0;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int MidiMapConf::readMap(string file)
-{
- if (file.empty()) {
- gLog("[MidiMapConf::readFromFile] midimap not specified, nothing to do\n");
- return 0;
- }
-
- gLog("[MidiMapConf::readFromFile] reading midimap file '%s'\n", file.c_str());
-
- string path = midimapsPath + file;
- fp = fopen(path.c_str(), "r");
- if (!fp) {
- gLog("[MidiMapConf::readFromFile] unreadable midimap file\n");
- return 0;
- }
-
- brand = getValue("brand");
- device = getValue("device");
-
- gLog("[MidiMapConf::readFromFile] reading midimap for %s %s\n",
- brand.c_str(), device.c_str());
-
- /* parse init commands */
-
- gVector<string> ic;
- gSplit(getValue("init_commands"), ";", &ic);
- for (unsigned i=0; i<MAX_INIT_COMMANDS && i<ic.size; i++) {
- sscanf(ic.at(i).c_str(), "%d:%x", &init_channels[i], &init_messages[i]);
- gLog("[MidiMapConf::readFromFile] init command %d - channel %d - message 0x%X\n",
- i, init_channels[i], init_messages[i]);
- }
-
- /* parse messages */
-
- parse("mute_on", &muteOnChan, &muteOnMsg, &muteOnOffset);
- parse("mute_off", &muteOffChan, &muteOffMsg, &muteOffOffset);
- parse("solo_on", &soloOnChan, &soloOnMsg, &soloOnOffset);
- parse("solo_off", &soloOffChan, &soloOffMsg, &soloOffOffset);
- parse("waiting", &waitingChan, &waitingMsg, &waitingOffset);
- parse("playing", &playingChan, &playingMsg, &playingOffset);
- parse("stopping", &stoppingChan, &stoppingMsg, &stoppingOffset);
- parse("stopped", &stoppedChan, &stoppedMsg, &stoppedOffset);
-
- close();
- return 1;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiMapConf::close()
-{
- if (fp != NULL)
- fclose(fp);
- fp = NULL;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void MidiMapConf::parse(string key, int *chan, uint32_t *msg, int *offset)
-{
- gLog("[MidiMapConf::parse2] command %s - ", key.c_str());
- string value = getValue(key.c_str());
-
- /* grab channel part, i.e. [channel]:*/
-
- *chan = atoi(value.substr(0, value.find(':')).c_str());
-
- /* grab MIDI part :[midi-message] and search for 'nn' note placeholder within.
- * Note: when using 'string::npos' as the value for a len (or sublen)
- * parameter in string's member functions, means "until the end of the
- * string". */
-
- string midiParts = value.substr(value.find(':')+3, string::npos);
-
- char strmsg[MAX_MIDI_NIBBLES];
- *offset = 0;
-
- /* build the message as a string, for each char (i.e. nibble) in the
- * original string. Substitute 'n' with zeros. */
-
- for (unsigned i=0, p=24; i<MAX_MIDI_NIBBLES; i++, p-=4) {
- if (midiParts[i] == 'n') {
- strmsg[i] = '0';
- if (*offset == 0)
- *offset = p;
- }
- else
- strmsg[i] = midiParts[i];
- }
-
- *msg = strtoul(strmsg, NULL, 16); // from string to uint32_t
-
- gLog("chan=%d value=%s msg=%#x, offset=%d\n", *chan, midiParts.c_str(), *msg, *offset);
-}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * midiMapConf
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef __MIDIMAPCONF_H__
-#define __MIDIMAPCONF_H__
-
-
-#include <limits.h>
-#include <stdint.h>
-#include "dataStorage.h"
-#include "utils.h"
-#if defined(__APPLE__)
-#include <pwd.h>
-#endif
-
-
-using std::string;
-
-
-class MidiMapConf : public DataStorage
-{
-private:
-
- void close();
- void parse(string key, int *chan, uint32_t *msg, int *offset);
-
-public:
-
- static const int MAX_INIT_COMMANDS = 32;
- static const int MAX_MIDI_BYTES = 4;
- static const int MAX_MIDI_NIBBLES = 8;
-
- /* midimapsPath
- * path of midimap files, different between OSes. */
-
- string midimapsPath;
-
- /* maps
- * Maps are the available .giadamap files. Each element of the vector
- * represents a .giadamap filename. */
-
- gVector<string> maps;
-
- string brand;
- string device;
-
- /* init_*
- * init_commands. These messages are sent to the physical device as a wake up
- * signal. */
-
- int init_channels[MAX_INIT_COMMANDS];
- uint32_t init_messages[MAX_INIT_COMMANDS];
-
- /* events
- * [event]Channel: the MIDI output channel to send the event to
- * [event]notePos: the byte where the note is stored ('nn' placeholder)
- * [event]offset: the note offset (i.e. of 'nn' placeholder) */
-
- int muteOnChan;
- int muteOnOffset;
- uint32_t muteOnMsg;
-
- int muteOffChan;
- int muteOffOffset;
- uint32_t muteOffMsg;
-
- int soloOnChan;
- int soloOnOffset;
- uint32_t soloOnMsg;
-
- int soloOffChan;
- int soloOffOffset;
- uint32_t soloOffMsg;
-
- int waitingChan;
- int waitingOffset;
- uint32_t waitingMsg;
-
- int playingChan;
- int playingOffset;
- uint32_t playingMsg;
-
- int stoppingChan;
- int stoppingOffset;
- uint32_t stoppingMsg;
-
- int stoppedChan;
- int stoppedOffset;
- uint32_t stoppedMsg;
-
- /* init
- Parse the midi maps folders and find the available maps. */
-
- void init();
-
- /* setDefault
- Set default values in case no maps are available/choosen. */
-
- void setDefault();
-
- /* readMap
- Read a midi map from file 'file'. */
-
- int readMap(string file);
-};
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * mixer
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include <math.h>
-#include "mixer.h"
-#include "init.h"
-#include "wave.h"
-#include "gui_utils.h"
-#include "recorder.h"
-#include "pluginHost.h"
-#include "patch.h"
-#include "conf.h"
-#include "mixerHandler.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "midiChannel.h"
-#include "kernelMidi.h"
-#include "log.h"
-
-
-extern Mixer G_Mixer;
-extern Patch G_Patch;
-extern Conf G_Conf;
-#ifdef WITH_VST
-extern PluginHost G_PluginHost;
-#endif
-
-
-Mixer::Mixer() {}
-Mixer::~Mixer() {}
-
-
-#define TICKSIZE 38
-
-
-float Mixer::tock[TICKSIZE] = {
- 0.059033, 0.117240, 0.173807, 0.227943, 0.278890, 0.325936,
- 0.368423, 0.405755, 0.437413, 0.462951, 0.482013, 0.494333,
- 0.499738, 0.498153, 0.489598, 0.474195, 0.452159, 0.423798,
- 0.389509, 0.349771, 0.289883, 0.230617, 0.173194, 0.118739,
- 0.068260, 0.022631, -0.017423, -0.051339, -0.078721, -0.099345,
- -0.113163, -0.120295, -0.121028, -0.115804, -0.105209, -0.089954,
- -0.070862, -0.048844
-};
-
-
-float Mixer::tick[TICKSIZE] = {
- 0.175860, 0.341914, 0.488904, 0.608633, 0.694426, 0.741500,
- 0.747229, 0.711293, 0.635697, 0.524656, 0.384362, 0.222636,
- 0.048496, -0.128348, -0.298035, -0.451105, -0.579021, -0.674653,
- -0.732667, -0.749830, -0.688924, -0.594091, -0.474481, -0.340160,
- -0.201360, -0.067752, 0.052194, 0.151746, 0.226280, 0.273493,
- 0.293425, 0.288307, 0.262252, 0.220811, 0.170435, 0.117887,
- 0.069639, 0.031320
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Mixer::init() {
- quanto = 1;
- docross = false;
- rewindWait = false;
- running = false;
- ready = true;
- waitRec = 0;
- actualFrame = 0;
- bpm = DEFAULT_BPM;
- bars = DEFAULT_BARS;
- beats = DEFAULT_BEATS;
- quantize = DEFAULT_QUANTIZE;
- metronome = false;
-
- tickTracker = 0;
- tockTracker = 0;
- tickPlay = false;
- tockPlay = false;
-
- outVol = DEFAULT_OUT_VOL;
- inVol = DEFAULT_IN_VOL;
- peakOut = 0.0f;
- peakIn = 0.0f;
- chanInput = NULL;
- inputTracker = 0;
-
- actualBeat = 0;
-
- midiTCstep = 0;
- midiTCrate = (G_Conf.samplerate / G_Conf.midiTCfps) * 2; // dealing with stereo vals
- midiTCframes = 0;
- midiTCseconds = 0;
- midiTCminutes = 0;
- midiTChours = 0;
-
- /* alloc virtual input channels. vChanInput malloc is done in
- * updateFrameBars, because of its variable size */
- /** TODO - set kernelAudio::realBufsize * 2 as private member */
-
- vChanInput = NULL;
- vChanInToOut = (float *) malloc(kernelAudio::realBufsize * 2 * sizeof(float));
-
- pthread_mutex_init(&mutex_recs, NULL);
- pthread_mutex_init(&mutex_chans, NULL);
- pthread_mutex_init(&mutex_plugins, NULL);
-
- updateFrameBars();
- rewind();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-Channel *Mixer::addChannel(int type) {
-
- Channel *ch;
- int bufferSize = kernelAudio::realBufsize*2;
-
- if (type == CHANNEL_SAMPLE)
- ch = new SampleChannel(bufferSize);
- else
- ch = new MidiChannel(bufferSize);
-
- while (true) {
- int lockStatus = pthread_mutex_trylock(&mutex_chans);
- if (lockStatus == 0) {
- channels.add(ch);
- pthread_mutex_unlock(&mutex_chans);
- break;
- }
- }
-
- ch->index = getNewIndex();
- gLog("[mixer] channel index=%d added, type=%d, total=%d\n", ch->index, ch->type, channels.size);
- return ch;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Mixer::getNewIndex() {
-
- /* always skip last channel: it's the last one just added */
-
- if (channels.size == 1)
- return 0;
-
- int index = 0;
- for (unsigned i=0; i<channels.size-1; i++) {
- if (channels.at(i)->index > index)
- index = channels.at(i)->index;
- }
- index += 1;
- return index;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Mixer::deleteChannel(Channel *ch) {
- int lockStatus;
- while (true) {
- lockStatus = pthread_mutex_trylock(&mutex_chans);
- if (lockStatus == 0) {
- channels.del(ch);
- delete ch;
- pthread_mutex_unlock(&mutex_chans);
- return 1;
- }
- //else
- // gLog("[mixer::deleteChannel] waiting for mutex...\n");
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-Channel *Mixer::getChannelByIndex(int index) {
- for (unsigned i=0; i<channels.size; i++)
- if (channels.at(i)->index == index)
- return channels.at(i);
- gLog("[mixer::getChannelByIndex] channel at index %d not found!\n", index);
- return NULL;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Mixer::sendMIDIsync() {
-
- if (G_Conf.midiSync == MIDI_SYNC_CLOCK_M) {
- if (actualFrame % (framesPerBeat/24) == 0)
- kernelMidi::send(MIDI_CLOCK, -1, -1);
- }
- else
- if (G_Conf.midiSync == MIDI_SYNC_MTC_M) {
-
- /* check if a new timecode frame has passed. If so, send MIDI TC
- * quarter frames. 8 quarter frames, divided in two branches:
- * 1-4 and 5-8. We check timecode frame's parity: if even, send
- * range 1-4, if odd send 5-8. */
-
- if (actualFrame % midiTCrate == 0) {
-
- /* frame low nibble
- * frame high nibble
- * seconds low nibble
- * seconds high nibble */
-
- if (midiTCframes % 2 == 0) {
- kernelMidi::send(MIDI_MTC_QUARTER, (midiTCframes & 0x0F) | 0x00, -1);
- kernelMidi::send(MIDI_MTC_QUARTER, (midiTCframes >> 4) | 0x10, -1);
- kernelMidi::send(MIDI_MTC_QUARTER, (midiTCseconds & 0x0F) | 0x20, -1);
- kernelMidi::send(MIDI_MTC_QUARTER, (midiTCseconds >> 4) | 0x30, -1);
- }
-
- /* minutes low nibble
- * minutes high nibble
- * hours low nibble
- * hours high nibble SMPTE frame rate */
-
- else {
- kernelMidi::send(MIDI_MTC_QUARTER, (midiTCminutes & 0x0F) | 0x40, -1);
- kernelMidi::send(MIDI_MTC_QUARTER, (midiTCminutes >> 4) | 0x50, -1);
- kernelMidi::send(MIDI_MTC_QUARTER, (midiTChours & 0x0F) | 0x60, -1);
- kernelMidi::send(MIDI_MTC_QUARTER, (midiTChours >> 4) | 0x70, -1);
- }
-
- midiTCframes++;
-
- /* check if total timecode frames are greater than timecode fps:
- * if so, a second has passed */
-
- if (midiTCframes > G_Conf.midiTCfps) {
- midiTCframes = 0;
- midiTCseconds++;
- if (midiTCseconds >= 60) {
- midiTCminutes++;
- midiTCseconds = 0;
- if (midiTCminutes >= 60) {
- midiTChours++;
- midiTCminutes = 0;
- }
- }
- //gLog("%d:%d:%d:%d\n", midiTChours, midiTCminutes, midiTCseconds, midiTCframes);
- }
- }
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Mixer::sendMIDIrewind() {
-
- midiTCframes = 0;
- midiTCseconds = 0;
- midiTCminutes = 0;
- midiTChours = 0;
-
- /* For cueing the slave to a particular start point, Quarter Frame
- * messages are not used. Instead, an MTC Full Frame message should
- * be sent. The Full Frame is a SysEx message that encodes the entire
- * SMPTE time in one message */
-
- if (G_Conf.midiSync == MIDI_SYNC_MTC_M) {
- kernelMidi::send(MIDI_SYSEX, 0x7F, 0x00); // send msg on channel 0
- kernelMidi::send(0x01, 0x01, 0x00); // hours 0
- kernelMidi::send(0x00, 0x00, 0x00); // mins, secs, frames 0
- kernelMidi::send(MIDI_EOX, -1, -1); // end of sysex
- }
-}
-
-/* ------------------------------------------------------------------ */
-
-
-int Mixer::masterPlay(
- void *out_buf, void *in_buf, unsigned n_frames,
- double streamTime, RtAudioStreamStatus status, void *userData) {
- return G_Mixer.__masterPlay(out_buf, in_buf, n_frames);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Mixer::__masterPlay(void *out_buf, void *in_buf, unsigned bufferFrames) {
-
- if (!ready)
- return 0;
-
- float *outBuf = ((float *) out_buf);
- float *inBuf = ((float *) in_buf);
- bufferFrames *= 2; // stereo
- peakOut = 0.0f; // reset peak calculator
- peakIn = 0.0f; // reset peak calculator
-
- /* always clean each buffer */
-
- memset(outBuf, 0, sizeof(float) * bufferFrames); // out
- memset(vChanInToOut, 0, sizeof(float) * bufferFrames); // inToOut vChan
-
- pthread_mutex_lock(&mutex_chans);
- for (unsigned i=0; i<channels.size; i++)
- if (channels.at(i)->type == CHANNEL_SAMPLE)
- ((SampleChannel*)channels.at(i))->clear();
- pthread_mutex_unlock(&mutex_chans);
-
- for (unsigned j=0; j<bufferFrames; j+=2) {
-
- if (kernelAudio::inputEnabled) {
-
- /* input peak calculation (left chan only so far). */
-
- if (inBuf[j] * inVol > peakIn)
- peakIn = inBuf[j] * inVol;
-
- /* "hear what you're playing" - process, copy and paste the input buffer
- * onto the output buffer */
-
- if (inToOut) {
- vChanInToOut[j] = inBuf[j] * inVol;
- vChanInToOut[j+1] = inBuf[j+1] * inVol;
- }
- }
-
- /* operations to do if the sequencer is running:
- * - compute quantizer
- * - time check for LOOP_REPEAT
- * - reset loops at beat 0
- * - read recorded actions
- * - reset actualFrame */
-
- if (running) {
-
- /* line in recording */
-
- if (chanInput != NULL && kernelAudio::inputEnabled) {
-
- /* delay comp: wait until waitRec reaches delayComp. WaitRec
- * returns to 0 in mixerHandler, as soon as the recording ends */
-
- if (waitRec < G_Conf.delayComp)
- waitRec += 2;
- else {
- vChanInput[inputTracker] += inBuf[j] * inVol;
- vChanInput[inputTracker+1] += inBuf[j+1] * inVol;
- inputTracker += 2;
- if (inputTracker >= totalFrames)
- inputTracker = 0;
- }
- }
-
- /* quantizer computations: quantize rewind and all channels. */
-
- if (quantize > 0 && quanto > 0) {
- if (actualFrame % (quanto) == 0) { // is quanto!
- if (rewindWait) {
- rewindWait = false;
- rewind();
- }
- pthread_mutex_lock(&mutex_chans);
- for (unsigned k=0; k<channels.size; k++)
- channels.at(k)->quantize(k, j, actualFrame); // j == localFrame
- pthread_mutex_unlock(&mutex_chans);
- }
- }
-
- /* reset LOOP_REPEAT, if a bar has passed */
-
- if (actualFrame % framesPerBar == 0 && actualFrame != 0) {
- if (metronome)
- tickPlay = true;
-
- pthread_mutex_lock(&mutex_chans);
- for (unsigned k=0; k<channels.size; k++)
- channels.at(k)->onBar(j);
- pthread_mutex_unlock(&mutex_chans);
- }
-
- /* reset loops on beat 0 */
-
- if (actualFrame == 0) {
- pthread_mutex_lock(&mutex_chans);
- for (unsigned k=0; k<channels.size; k++)
- channels.at(k)->onZero(j);
- pthread_mutex_unlock(&mutex_chans);
- }
-
- /* reading all actions recorded */
-
- pthread_mutex_lock(&mutex_recs);
- for (unsigned y=0; y<recorder::frames.size; y++) {
- if (recorder::frames.at(y) == actualFrame) {
- for (unsigned z=0; z<recorder::global.at(y).size; z++) {
- int index = recorder::global.at(y).at(z)->chan;
- Channel *ch = getChannelByIndex(index);
- ch->parseAction(recorder::global.at(y).at(z), j, actualFrame);
- }
- break;
- }
- }
- pthread_mutex_unlock(&mutex_recs);
-
- /* increase actualFrame */
-
- actualFrame += 2;
-
- /* if actualFrame > totalFrames the sequencer returns to frame 0,
- * beat 0. This must be the last operation. */
-
- if (actualFrame > totalFrames) {
- actualFrame = 0;
- actualBeat = 0;
- }
- else
- if (actualFrame % framesPerBeat == 0 && actualFrame > 0) {
- actualBeat++;
-
- /* avoid tick and tock to overlap when a new bar has passed (which
- * is also a beat) */
-
- if (metronome && !tickPlay)
- tockPlay = true;
- }
-
- sendMIDIsync();
-
- } // if (running)
-
- /* sum channels, CHANNEL_SAMPLE only */
-
- pthread_mutex_lock(&mutex_chans);
- for (unsigned k=0; k<channels.size; k++) {
- if (channels.at(k)->type == CHANNEL_SAMPLE)
- ((SampleChannel*)channels.at(k))->sum(j, running);
- }
- pthread_mutex_unlock(&mutex_chans);
-
- /* metronome play */
- /** FIXME - move this one after the peak meter calculation */
-
- if (tockPlay) {
- outBuf[j] += tock[tockTracker];
- outBuf[j+1] += tock[tockTracker];
- tockTracker++;
- if (tockTracker >= TICKSIZE-1) {
- tockPlay = false;
- tockTracker = 0;
- }
- }
- if (tickPlay) {
- outBuf[j] += tick[tickTracker];
- outBuf[j+1] += tick[tickTracker];
- tickTracker++;
- if (tickTracker >= TICKSIZE-1) {
- tickPlay = false;
- tickTracker = 0;
- }
- }
- } // end loop J
-
-
- /* final loop: sum virtual channels and process plugins. */
-
- pthread_mutex_lock(&mutex_chans);
- for (unsigned k=0; k<channels.size; k++)
- channels.at(k)->process(outBuf);
- pthread_mutex_unlock(&mutex_chans);
-
- /* processing fxs master in & out, if any. */
-
-#ifdef WITH_VST
- pthread_mutex_lock(&mutex_plugins);
- G_PluginHost.processStack(outBuf, PluginHost::MASTER_OUT);
- G_PluginHost.processStack(vChanInToOut, PluginHost::MASTER_IN);
- pthread_mutex_unlock(&mutex_plugins);
-#endif
-
- /* post processing master fx + peak calculation. */
-
- for (unsigned j=0; j<bufferFrames; j+=2) {
-
- /* merging vChanInToOut, if enabled */
-
- if (inToOut) {
- outBuf[j] += vChanInToOut[j];
- outBuf[j+1] += vChanInToOut[j+1];
- }
-
- outBuf[j] *= outVol;
- outBuf[j+1] *= outVol;
-
- /* computes the peak for the left channel (so far). */
-
- if (outBuf[j] > peakOut)
- peakOut = outBuf[j];
-
- if (G_Conf.limitOutput) {
- if (outBuf[j] > 1.0f)
- outBuf[j] = 1.0f;
- else if (outBuf[j] < -1.0f)
- outBuf[j] = -1.0f;
-
- if (outBuf[j+1] > 1.0f)
- outBuf[j+1] = 1.0f;
- else if (outBuf[j+1] < -1.0f)
- outBuf[j+1] = -1.0f;
- }
- }
-
- return 0;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Mixer::updateFrameBars() {
-
- /* seconds ....... total time of play (in seconds) of the whole
- * sequencer. 60 / bpm == how many seconds lasts one bpm
- * totalFrames ... number of frames in the whole sequencer, x2 because
- * it's stereo
- * framesPerBar .. n. of frames within a bar
- * framesPerBeat . n. of frames within a beat */
-
- float seconds = (60.0f / bpm) * beats;
- totalFrames = G_Conf.samplerate * seconds * 2;
- framesPerBar = totalFrames / bars;
- framesPerBeat = totalFrames / beats;
- framesInSequencer = framesPerBeat * MAX_BEATS;
-
- /* big troubles if frames are odd. */
-
- if (totalFrames % 2 != 0)
- totalFrames--;
- if (framesPerBar % 2 != 0)
- framesPerBar--;
- if (framesPerBeat % 2 != 0)
- framesPerBeat--;
-
- updateQuanto();
-
- /* realloc input virtual channel, if not NULL. TotalFrames is changed! */
-
- if (vChanInput != NULL)
- free(vChanInput);
- vChanInput = (float*) malloc(totalFrames * sizeof(float));
- if (!vChanInput)
- gLog("[Mixer] vChanInput realloc error!\n");
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Mixer::close() {
- running = false;
- while (channels.size > 0)
- deleteChannel(channels.at(0));
- free(vChanInput);
- free(vChanInToOut);
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool Mixer::isSilent() {
- for (unsigned i=0; i<channels.size; i++)
- if (channels.at(i)->status == STATUS_PLAY)
- return false;
- return true;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Mixer::rewind() {
-
- actualFrame = 0;
- actualBeat = 0;
-
- if (running)
- for (unsigned i=0; i<channels.size; i++)
- channels.at(i)->rewind();
-
- sendMIDIrewind();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Mixer::updateQuanto() {
-
- /* big troubles if frames are odd. */
-
- if (quantize != 0)
- quanto = framesPerBeat / quantize;
- if (quanto % 2 != 0)
- quanto++;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool Mixer::hasLogicalSamples() {
- for (unsigned i=0; i<channels.size; i++)
- if (channels.at(i)->type == CHANNEL_SAMPLE)
- if (((SampleChannel*)channels.at(i))->wave)
- if (((SampleChannel*)channels.at(i))->wave->isLogical)
- return true;
- return false;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool Mixer::hasEditedSamples() {
- for (unsigned i=0; i<channels.size; i++)
- if (channels.at(i)->type == CHANNEL_SAMPLE)
- if (((SampleChannel*)channels.at(i))->wave)
- if (((SampleChannel*)channels.at(i))->wave->isEdited)
- return true;
- return false;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool Mixer::mergeVirtualInput() {
- if (vChanInput == NULL) {
- gLog("[Mixer] virtual input channel not alloc'd\n");
- return false;
- }
- else {
-#ifdef WITH_VST
- G_PluginHost.processStackOffline(vChanInput, PluginHost::MASTER_IN, 0, totalFrames);
-#endif
- int numFrames = totalFrames*sizeof(float);
- memcpy(chanInput->wave->data, vChanInput, numFrames);
- memset(vChanInput, 0, numFrames); // clear vchan
- return true;
- }
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * mixer
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef MIXER_H
-#define MIXER_H
-
-#include <stdlib.h>
-#include <pthread.h>
-#include "const.h"
-#include "kernelAudio.h"
-#include "utils.h"
-
-
-class Mixer {
-
-public:
-
- Mixer();
- ~Mixer();
-
- void init();
- int close();
-
- /* addChannel
- * add a new channel without any wave inside of it. */
-
- class Channel *addChannel(int type);
-
- /* deleteChannel
- * completely remove a channel from the stack. */
-
- int deleteChannel(class Channel *ch);
-
- /* masterPlay
- * core method (callback) */
-
- static int masterPlay(
- void *out_buf, void *in_buf, unsigned n_frames,
- double streamTime, RtAudioStreamStatus status, void *userData
- );
- int __masterPlay(void *out_buf, void *in_buf, unsigned n_frames);
-
- /* updateFrameBars
- * updates bpm, frames, beats and so on. */
-
- void updateFrameBars();
-
- /* isSilent
- * is mixer silent? */
-
- bool isSilent();
-
- /* rewind
- * rewind sequencer to sample 0. */
-
- void rewind();
-
- /* updateQuanto
- * recomputes the quanto between two quantizations */
-
- void updateQuanto();
-
- /* hasLogicalSamples
- * true if 1 or more samples are logical (memory only, such as takes) */
-
- bool hasLogicalSamples();
-
- /* hasEditedSamples
- * true if 1 or more samples was edited via gEditor */
-
- bool hasEditedSamples();
-
- /* mergeVirtualInput
- * memcpy the virtual channel input in the channel designed for input
- * recording. Called by mixerHandler on stopInputRec() */
-
- bool mergeVirtualInput();
-
- /* getChannelByIndex
- * return channel with given index 'i'. */
-
- Channel *getChannelByIndex(int i);
-
- inline Channel* getLastChannel() { return channels.at(channels.size-1); }
-
-
- /* ---------------------------------------------------------------- */
-
-
- enum { // const - what to do when a fadeout ends
- DO_STOP = 0x01,
- DO_MUTE = 0x02,
- DO_MUTE_I = 0x04
- };
-
- enum { // const - fade types
- FADEOUT = 0x01,
- XFADE = 0x02
- };
-
- gVector<class Channel*> channels;
-
- bool running;
- bool ready;
- float *vChanInput; // virtual channel for recording
- float *vChanInToOut; // virtual channel in->out bridge (hear what you're playin)
- int frameSize;
- float outVol;
- float inVol;
- float peakOut;
- float peakIn;
- int quanto;
- char quantize;
- bool metronome;
- float bpm;
- int bars;
- int beats;
- int waitRec; // delayComp guard
-
- bool docross; // crossfade guard
- bool rewindWait; // rewind guard, if quantized
-
- int framesPerBar; // frames in one bar
- int framesPerBeat; // frames in one beat
- int framesInSequencer; // frames in the whole sequencer
- int totalFrames; // frames in the selected range (e.g. 4/4)
- int actualFrame;
- int actualBeat;
-
-#define TICKSIZE 38
- static float tock[TICKSIZE];
- static float tick[TICKSIZE];
- int tickTracker, tockTracker;
- bool tickPlay, tockPlay; // 1 = play, 0 = stop
-
- /* chanInput
- * the active channel during a recording. NULL = no channels active */
-
- class SampleChannel *chanInput;
-
- /* inputTracker
- * position of the sample in the input side (recording) */
-
- int inputTracker;
-
- /* inToOut
- * copy, process and paste the input into the output, in order to
- * obtain a "hear what you're playing" feature. */
-
- bool inToOut;
-
- pthread_mutex_t mutex_recs;
- pthread_mutex_t mutex_chans;
- pthread_mutex_t mutex_plugins;
-
-
-private:
-
- int midiTCstep; // part of MTC to send (0 to 7)
- int midiTCrate; // send MTC data every midiTCrate frames
- int midiTCframes;
- int midiTCseconds;
- int midiTCminutes;
- int midiTChours;
-
- /* getNewIndex
- * compute new index value for new channels */
-
- int getNewIndex();
-
- /* sendMIDIsync
- * generate MIDI sync output data */
-
- void sendMIDIsync();
-
- /* sendMIDIrewind
- * rewind timecode to beat 0 and also send a MTC full frame to cue
- * the slave */
-
- void sendMIDIrewind();
-};
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * mixerHandler
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#if defined(__linux__)
- #include <jack/jack.h>
- #include <jack/intclient.h>
- #include <jack/transport.h>
-#endif
-
-#include "mixerHandler.h"
-#include "kernelMidi.h"
-#include "mixer.h"
-#include "const.h"
-#include "utils.h"
-#include "init.h"
-#include "pluginHost.h"
-#include "plugin.h"
-#include "waveFx.h"
-#include "glue.h"
-#include "conf.h"
-#include "patch.h"
-#include "recorder.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "wave.h"
-#include "log.h"
-
-
-extern Mixer G_Mixer;
-extern Patch G_Patch;
-extern Conf G_Conf;
-
-#ifdef WITH_VST
-extern PluginHost G_PluginHost;
-#endif
-
-
-void mh_stopSequencer()
-{
- G_Mixer.running = false;
- for (unsigned i=0; i<G_Mixer.channels.size; i++)
- G_Mixer.channels.at(i)->stopBySeq();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void mh_clear()
-{
- G_Mixer.running = false;
- while (G_Mixer.channels.size > 0)
- G_Mixer.channels.del(0U); // unsigned
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-bool mh_uniqueSolo(Channel *ch)
-{
- int solos = 0;
- for (unsigned i=0; i<G_Mixer.channels.size; i++) {
- Channel *ch = G_Mixer.channels.at(i);
- if (ch->solo) solos++;
- if (solos > 1) return false;
- }
- return true;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-/** TODO - revision needed: mh should not call glue_addChannel */
-
-void mh_loadPatch(bool isProject, const char *projPath)
-{
- G_Mixer.init();
- G_Mixer.ready = false; // put it in wait mode
-
- int numChans = G_Patch.getNumChans();
- for (int i=0; i<numChans; i++) {
-
- Channel *ch = glue_addChannel(G_Patch.getColumn(i), G_Patch.getType(i));
-
- char smpPath[PATH_MAX];
-
- /* projects < 0.6.3 version are not portable. Just use the regular
- * samplePath */
- /* TODO version >= 0.10.0 - old stuff, remove backward compatibility */
-
- if (isProject && G_Patch.version >= 0.63f)
- sprintf(smpPath, "%s%s%s", gDirname(projPath).c_str(), gGetSlash().c_str(), G_Patch.getSamplePath(i).c_str());
- else
- sprintf(smpPath, "%s", G_Patch.getSamplePath(i).c_str());
-
- ch->loadByPatch(smpPath, i);
- }
-
- G_Mixer.outVol = G_Patch.getOutVol();
- G_Mixer.inVol = G_Patch.getInVol();
- G_Mixer.bpm = G_Patch.getBpm();
- G_Mixer.bars = G_Patch.getBars();
- G_Mixer.beats = G_Patch.getBeats();
- G_Mixer.quantize = G_Patch.getQuantize();
- G_Mixer.metronome = G_Patch.getMetronome();
- G_Patch.lastTakeId = G_Patch.getLastTakeId();
- G_Patch.samplerate = G_Patch.getSamplerate();
-
- /* rewind and update frames in Mixer (it's vital) */
-
- G_Mixer.rewind();
- G_Mixer.updateFrameBars();
- G_Mixer.ready = true;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void mh_rewindSequencer()
-{
- if (G_Mixer.quantize > 0 && G_Mixer.running) // quantize rewind
- G_Mixer.rewindWait = true;
- else
- G_Mixer.rewind();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-SampleChannel *mh_startInputRec()
-{
- /* search for the next available channel */
-
- SampleChannel *chan = NULL;
- for (unsigned i=0; i<G_Mixer.channels.size; i++) {
- if (G_Mixer.channels.at(i)->type == CHANNEL_SAMPLE)
- if (((SampleChannel*) G_Mixer.channels.at(i))->canInputRec()) {
- chan = (SampleChannel*) G_Mixer.channels.at(i);
- break;
- }
- }
-
- /* no chans available? */
-
- if (chan == NULL)
- return NULL;
-
- Wave *w = new Wave();
- if (!w->allocEmpty(G_Mixer.totalFrames))
- return NULL;
-
- /* increase lastTakeId until the sample name TAKE-[n] is unique */
-
- char name[32];
- sprintf(name, "TAKE-%d", G_Patch.lastTakeId);
- while (!mh_uniqueSamplename(chan, name)) {
- G_Patch.lastTakeId++;
- sprintf(name, "TAKE-%d", G_Patch.lastTakeId);
- }
-
- chan->allocEmpty(G_Mixer.totalFrames, G_Patch.lastTakeId);
- G_Mixer.chanInput = chan;
-
- /* start to write from the actualFrame, not the beginning */
- /** FIXME: move this before wave allocation*/
-
- G_Mixer.inputTracker = G_Mixer.actualFrame;
-
- gLog(
- "[mh] start input recs using chan %d with size %d, frame=%d\n",
- chan->index, G_Mixer.totalFrames, G_Mixer.inputTracker
- );
-
- return chan;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-SampleChannel *mh_stopInputRec()
-{
- gLog("[mh] stop input recs\n");
- G_Mixer.mergeVirtualInput();
- SampleChannel *ch = G_Mixer.chanInput;
- G_Mixer.chanInput = NULL;
- G_Mixer.waitRec = 0; // if delay compensation is in use
- return ch;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-bool mh_uniqueSamplename(SampleChannel *ch, const char *name)
-{
- for (unsigned i=0; i<G_Mixer.channels.size; i++) {
- if (ch != G_Mixer.channels.at(i)) {
- if (G_Mixer.channels.at(i)->type == CHANNEL_SAMPLE) {
- SampleChannel *other = (SampleChannel*) G_Mixer.channels.at(i);
- if (other->wave != NULL)
- if (!strcmp(name, other->wave->name.c_str()))
- return false;
- }
- }
- }
- return true;
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * mixerHandler
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef MIXERHANDLER_H
-#define MIXERHANDLER_H
-
-
-#include "recorder.h"
-
-
-/* stopSequencer
- * stop the sequencer, with special case if samplesStopOnSeqHalt is
- * true. */
-
-void mh_stopSequencer();
-
-void mh_rewindSequencer();
-
-/* clear
- * stop everything and clear all channels. */
-
-void mh_clear();
-
-/* uniqueSolo
- * true if ch is the only solo'd channel in mixer. */
-
-bool mh_uniqueSolo(class Channel *ch);
-
-/* loadPatch
- * load a path or a project (if isProject) into Mixer. If isProject, path
- * must contain the address of the project folder. */
-
-void mh_loadPatch(bool isProject, const char *projPath=0);
-
-/* startInputRec - record from line in
- * creates a new empty wave in the first available channels and returns
- * the chan number chosen, otherwise -1 if there are no more empty
- * channels available. */
-
-SampleChannel *mh_startInputRec();
-
-SampleChannel *mh_stopInputRec();
-
-/* uniqueSamplename
- * return true if samplename 'n' is unique. Requires SampleChannel *ch
- * in order to skip check against itself. */
-
-bool mh_uniqueSamplename(class SampleChannel *ch, const char *name);
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * patch
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include <stdint.h>
-#include "patch.h"
-#include "init.h"
-#include "recorder.h"
-#include "utils.h"
-#include "conf.h"
-#include "pluginHost.h"
-#include "wave.h"
-#include "mixer.h"
-#include "channel.h"
-#include "log.h"
-#include "gd_mainWindow.h"
-#include "gg_keyboard.h"
-
-
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-#ifdef WITH_VST
-extern PluginHost G_PluginHost;
-#endif
-extern gdMainWindow *mainWin;
-
-
-int Patch::open(const char *file)
-{
- fp = fopen(file, "r");
- if (fp == NULL)
- return PATCH_UNREADABLE;
-
- if (getValue("header") != "GIADAPTC")
- return PATCH_INVALID;
-
- version = atof(getValue("versionf").c_str());
- gLog("[PATCH] open patch version %f\n", version);
- if (version == 0.0)
- gLog("[PATCH] patch < 0.6.1, backward compatibility mode\n");
-
- return PATCH_OPEN_OK;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void Patch::setDefault()
-{
- name[0] = '\0';
- lastTakeId = 0;
- samplerate = DEFAULT_SAMPLERATE;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::close()
-{
- return fclose(fp);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void Patch::getName()
-{
- std::string out = getValue("patchname");
- strncpy(name, out.c_str(), MAX_PATCHNAME_LEN);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string Patch::getSamplePath(int c)
-{
- char tmp[16];
- sprintf(tmp, "samplepath%d", c);
- return getValue(tmp);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-float Patch::getPitch(int c)
-{
- char tmp[16];
- sprintf(tmp, "chanPitch%d", c);
- float out = atof(getValue(tmp).c_str());
- if (out > 2.0f || out < 0.1f)
- return 1.0f;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getNumChans()
-{
- if (version == 0.0) // backward compatibility with version < 0.6.1
- return 32;
- return atoi(getValue("channels").c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getNumColumns()
-{
- return atoi(getValue("columns").c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getColumn(int c)
-{
- if (version == 0.0) // backward compatibility with version < 0.6.1
- return 0;
- char tmp[16];
- sprintf(tmp, "chanColumn%d", c);
- return atoi(getValue(tmp).c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getIndex(int c)
-{
- if (version == 0.0) // backward compatibility with version < 0.6.1
- return c;
-
- char tmp[16];
- sprintf(tmp, "chanIndex%d", c);
- return atoi(getValue(tmp).c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-float Patch::getVol(int c)
-{
- char tmp[16];
- sprintf(tmp, "chanvol%d", c);
- float out = atof(getValue(tmp).c_str());
- if (out > 1.0f || out < 0.0f)
- return DEFAULT_VOL;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getMode(int c)
-{
- char tmp[16];
- sprintf(tmp, "chanmode%d", c);
- int out = atoi(getValue(tmp).c_str());
- if (out & (LOOP_ANY | SINGLE_ANY))
- return out;
- return DEFAULT_CHANMODE;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getMute(int c)
-{
- char tmp[16];
- sprintf(tmp, "chanMute%d", c);
- return atoi(getValue(tmp).c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getMute_s(int c)
-{
- char tmp[16];
- sprintf(tmp, "chanMute_s%d", c);
- return atoi(getValue(tmp).c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getSolo(int c)
-{
- char tmp[16];
- sprintf(tmp, "chanSolo%d", c);
- return atoi(getValue(tmp).c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getType(int c)
-{
- char tmp[16];
- sprintf(tmp, "chanType%d", c);
- int out = atoi(getValue(tmp).c_str());
- if (out == 0)
- return CHANNEL_SAMPLE;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getBegin(int c)
-{
- char tmp[16];
- if (version < 0.73f)
- sprintf(tmp, "chanstart%d", c);
- else
- sprintf(tmp, "chanBegin%d", c);
- int out = atoi(getValue(tmp).c_str());
- if (out < 0)
- return 0;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getEnd(int c, unsigned size)
-{
- char tmp[16];
- sprintf(tmp, "chanend%d", c);
-
- /* if chanEnd doesn't exist, it returns an atoi(empty string) == 0.
- * good in theory, a disaster in practice. */
-
- std::string val = getValue(tmp);
- if (val == "")
- return size;
-
- unsigned out = atoi(val.c_str());
- if (out <= 0 || out > size)
- return size;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-float Patch::getBoost(int c)
-{
- char tmp[16];
- sprintf(tmp, "chanBoost%d", c);
- float out = atof(getValue(tmp).c_str());
- if (out < 1.0f)
- return DEFAULT_BOOST;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-float Patch::getPanLeft(int c)
-{
- char tmp[16];
- sprintf(tmp, "chanPanLeft%d", c);
- std::string val = getValue(tmp);
- if (val == "")
- return 1.0f;
-
- float out = atof(val.c_str());
- if (out < 0.0f || out > 1.0f)
- return 1.0f;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getKey(int c)
-{
- if (version == 0.0) // backward compatibility with version < 0.6.1
- return 0;
- char tmp[16];
- sprintf(tmp, "chanKey%d", c);
- return atoi(getValue(tmp).c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-float Patch::getPanRight(int c)
-{
- char tmp[16];
- sprintf(tmp, "chanPanRight%d", c);
- std::string val = getValue(tmp);
- if (val == "")
- return 1.0f;
-
- float out = atof(val.c_str());
- if (out < 0.0f || out > 1.0f)
- return 1.0f;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-bool Patch::getRecActive(int c)
-{
- char tmp[16];
- sprintf(tmp, "chanRecActive%d", c);
- return atoi(getValue(tmp).c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-float Patch::getOutVol()
-{
- return atof(getValue("outVol").c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-float Patch::getInVol()
-{
- return atof(getValue("inVol").c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-float Patch::getBpm()
-{
- float out = atof(getValue("bpm").c_str());
- if (out < 20.0f || out > 999.0f)
- return DEFAULT_BPM;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getBars()
-{
- int out = atoi(getValue("bars").c_str());
- if (out <= 0 || out > 32)
- return DEFAULT_BARS;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getBeats()
-{
- int out = atoi(getValue("beats").c_str());
- if (out <= 0 || out > 32)
- return DEFAULT_BEATS;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getQuantize()
-{
- int out = atoi(getValue("quantize").c_str());
- if (out < 0 || out > 8)
- return DEFAULT_QUANTIZE;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-bool Patch::getMetronome()
-{
- bool out = atoi(getValue("metronome").c_str());
- if (out != true || out != false)
- return false;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getLastTakeId()
-{
- return atoi(getValue("lastTakeId").c_str());
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::getSamplerate()
-{
- int out = atoi(getValue("samplerate").c_str());
- if (out <= 0)
- return DEFAULT_SAMPLERATE;
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-uint32_t Patch::getMidiValue(int i, const char *c)
-{
- char tmp[32];
- sprintf(tmp, "chanMidi%s%d", c, i);
- return strtoul(getValue(tmp).c_str(), NULL, 10);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::readRecs()
-{
- gLog("[PATCH] Reading recs...\n");
-
- unsigned numrecs = atoi(getValue("numrecs").c_str());
-
- for (unsigned i=0; i<numrecs; i++) {
- int frame, recPerFrame;
-
- /* parsing 'dddddd d': [framenumber] [num. recs for that frame] */
-
- char tmpbuf[16];
- sprintf(tmpbuf, "recframe%d", i);
- sscanf(getValue(tmpbuf).c_str(), "%d %d", &frame, &recPerFrame);
-
-//gLog("processing frame=%d, recPerFrame=%d\n", frame, recPerFrame);
-
- for (int k=0; k<recPerFrame; k++) {
- int chan = 0;
- int type = 0;
- float fValue = 0.0f;
- int iValue_fix = 0;
- uint32_t iValue = 0;
-
- /* reading info for each frame: %d|%d */
-
- char tmpbuf[16];
- sprintf(tmpbuf, "f%da%d", i, k);
-
- if (version < 0.61f) // no float and int values
- sscanf(getValue(tmpbuf).c_str(), "%d|%d", &chan, &type);
- else
- if (version < 0.83f) // iValues were stored as signed int (wrong)
- sscanf(getValue(tmpbuf).c_str(), "%d|%d|%f|%d", &chan, &type, &fValue, &iValue_fix);
- else
- sscanf(getValue(tmpbuf).c_str(), "%d|%d|%f|%u", &chan, &type, &fValue, &iValue);
-
-//gLog(" loading chan=%d, type=%d, fValue=%f, iValue=%u\n", chan, type, fValue, iValue);
-
- Channel *ch = G_Mixer.getChannelByIndex(chan);
- if (ch)
- if (ch->status & ~(STATUS_WRONG | STATUS_MISSING | STATUS_EMPTY)) {
- if (version < 0.83f)
- recorder::rec(ch->index, type, frame, iValue_fix, fValue);
- else
- recorder::rec(ch->index, type, frame, iValue, fValue);
- }
- }
- }
- return 1;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-#ifdef WITH_VST
-int Patch::readPlugins()
-{
- gLog("[PATCH] Reading plugins...\n");
-
- int globalOut = 1;
-
- /* master plugins */
-
- globalOut &= readMasterPlugins(PluginHost::MASTER_IN);
- globalOut &= readMasterPlugins(PluginHost::MASTER_OUT);
-
- /* channel plugins */
-
- for (unsigned i=0; i<G_Mixer.channels.size; i++) {
- Channel *ch = G_Mixer.channels.at(i);
-
- char tmp[MAX_LINE_LEN];
- sprintf(tmp, "chan%dPlugins", ch->index);
- int np = atoi(getValue(tmp).c_str());
-
- for (int j=0; j<np; j++) {
- sprintf(tmp, "chan%d_p%dpathfile", ch->index, j);
- int out = G_PluginHost.addPlugin(getValue(tmp).c_str(), PluginHost::CHANNEL, ch);
- if (out != 0) {
- sprintf(tmp, "chan%d_p%dnumParams", ch->index, j);
- int nparam = atoi(getValue(tmp).c_str());
- Plugin *pPlugin = G_PluginHost.getPluginByIndex(j, PluginHost::CHANNEL, ch);
- sprintf(tmp, "chan%d_p%dbypass", ch->index, j);
- pPlugin->bypass = atoi(getValue(tmp).c_str());
- for (int k=0; k<nparam; k++) {
- sprintf(tmp, "chan%d_p%dparam%dvalue", ch->index, j, k);
- float pval = atof(getValue(tmp).c_str());
- pPlugin->setParam(k, pval);
- }
- }
- globalOut &= out;
- }
- }
- return globalOut;
-}
-#endif
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int Patch::write(const char *file, const char *name, bool project)
-{
- fp = fopen(file, "w");
- if (fp == NULL)
- return 0;
-
- fprintf(fp, "# --- Giada patch file --- \n");
- fprintf(fp, "header=GIADAPTC\n");
- fprintf(fp, "version=%s\n", VERSIONE);
- fprintf(fp, "versionf=%f\n", VERSIONE_FLOAT);
- fprintf(fp, "patchname=%s\n", name);
- fprintf(fp, "bpm=%f\n", G_Mixer.bpm);
- fprintf(fp, "bars=%d\n", G_Mixer.bars);
- fprintf(fp, "beats=%d\n", G_Mixer.beats);
- fprintf(fp, "quantize=%d\n", G_Mixer.quantize);
- fprintf(fp, "outVol=%f\n", G_Mixer.outVol);
- fprintf(fp, "inVol=%f\n", G_Mixer.inVol);
- fprintf(fp, "metronome=%d\n", G_Mixer.metronome);
- fprintf(fp, "lastTakeId=%d\n", lastTakeId);
- fprintf(fp, "samplerate=%d\n", G_Conf.samplerate); // original samplerate when the patch was saved
- fprintf(fp, "channels=%d\n", G_Mixer.channels.size);
- fprintf(fp, "columns=%d\n", mainWin->keyboard->getTotalColumns());
-
- for (unsigned i=0; i<G_Mixer.channels.size; i++) {
- fprintf(fp, "# --- channel %d --- \n", i);
- G_Mixer.channels.at(i)->writePatch(fp, i, project);
- }
-
- /* writing recs. Warning: channel index is not mixer.channels.at(chan),
- * but mixer.channels.at(chan)->index! */
-
- fprintf(fp, "# --- actions --- \n");
- fprintf(fp, "numrecs=%d\n", recorder::global.size);
- for (unsigned i=0; i<recorder::global.size; i++) {
- fprintf(fp, "recframe%d=%d %d\n", i, recorder::frames.at(i), recorder::global.at(i).size);
- for (unsigned k=0; k<recorder::global.at(i).size; k++) {
- fprintf(fp, "f%da%d=%d|%d|%f|%u\n",
- i, k,
- recorder::global.at(i).at(k)->chan,
- recorder::global.at(i).at(k)->type,
- recorder::global.at(i).at(k)->fValue,
- recorder::global.at(i).at(k)->iValue);
- }
- }
-
-#ifdef WITH_VST
-
- /* writing master VST parameters */
-
- writeMasterPlugins(PluginHost::MASTER_IN);
- writeMasterPlugins(PluginHost::MASTER_OUT);
-
- /* writing VST parameters, channels. chan%d is mixer::channels.at(%d)->index,
- * not mixer::chanels.at(%d)! */
-
- int numPlugs;
- int numParams;
- Plugin *pPlugin;
-
- fprintf(fp, "# --- VST / channels --- \n");
- for (unsigned i=0; i<G_Mixer.channels.size; i++) {
- Channel *ch = G_Mixer.channels.at(i);
- numPlugs = G_PluginHost.countPlugins(PluginHost::CHANNEL, ch);
- fprintf(fp, "chan%dPlugins=%d\n", ch->index, numPlugs);
-
- for (int j=0; j<numPlugs; j++) {
- pPlugin = G_PluginHost.getPluginByIndex(j, PluginHost::CHANNEL, ch);
- if (!pPlugin->status) {
- gLog("[PATCH] Plugin %d is in a bad status, skip writing params\n", i);
- continue;
- }
- fprintf(fp, "chan%d_p%dpathfile=%s\n", ch->index, j, pPlugin->pathfile);
- fprintf(fp, "chan%d_p%dbypass=%d\n", ch->index, j, pPlugin->bypass);
- numParams = pPlugin->getNumParams();
- fprintf(fp, "chan%d_p%dnumParams=%d\n", ch->index, j, numParams);
-
- for (int k=0; k<numParams; k++)
- fprintf(fp, "chan%d_p%dparam%dvalue=%f\n", ch->index, j, k, pPlugin->getParam(k));
- }
- }
-
-#endif
-
- fclose(fp);
- return 1;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-#ifdef WITH_VST
-
-int Patch::readMasterPlugins(int type)
-{
- int nmp;
- char chr;
- int res = 1;
-
- if (type == PluginHost::MASTER_IN) {
- chr = 'I';
- nmp = atoi(getValue("masterIPlugins").c_str());
- }
- else {
- chr = 'O';
- nmp = atoi(getValue("masterOPlugins").c_str());
- }
-
- for (int i=0; i<nmp; i++) {
- char tmp[MAX_LINE_LEN];
- sprintf(tmp, "master%c_p%dpathfile", chr, i);
- int out = G_PluginHost.addPlugin(getValue(tmp).c_str(), type);
- if (out != 0) {
- Plugin *pPlugin = G_PluginHost.getPluginByIndex(i, type);
- sprintf(tmp, "master%c_p%dbypass", chr, i);
- pPlugin->bypass = atoi(getValue(tmp).c_str());
- sprintf(tmp, "master%c_p%dnumParams", chr, i);
- int nparam = atoi(getValue(tmp).c_str());
- for (int j=0; j<nparam; j++) {
- sprintf(tmp, "master%c_p%dparam%dvalue", chr, i, j);
- float pval = atof(getValue(tmp).c_str());
- pPlugin->setParam(j, pval);
- }
- }
- res &= out;
- }
-
- return res;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void Patch::writeMasterPlugins(int type)
-{
- char chr;
-
- if (type == PluginHost::MASTER_IN) {
- fprintf(fp, "# --- VST / master in --- \n");
- chr = 'I';
- }
- else {
- fprintf(fp, "# --- VST / master out --- \n");
- chr = 'O';
- }
-
- int nmp = G_PluginHost.countPlugins(type);
- fprintf(fp, "master%cPlugins=%d\n", chr, nmp);
-
- for (int i=0; i<nmp; i++) {
-
- Plugin *pPlugin = G_PluginHost.getPluginByIndex(i, type);
- if (!pPlugin->status) {
- gLog("[PATCH] Plugin %d is in a bad status, skip writing params\n", i);
- continue;
- }
-
- fprintf(fp, "master%c_p%dpathfile=%s\n", chr, i, pPlugin->pathfile);
- fprintf(fp, "master%c_p%dbypass=%d\n", chr, i, pPlugin->bypass);
- int numParams = pPlugin->getNumParams();
- fprintf(fp, "master%c_p%dnumParams=%d\n", chr, i, numParams);
-
- for (int j=0; j<numParams; j++)
- fprintf(fp, "master%c_p%dparam%dvalue=%f\n", chr, i, j, pPlugin->getParam(j));
- }
-}
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * patch
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef __PATCH_H__
-#define __PATCH_H__
-
-#include <stdio.h>
-#include <string>
-#include <stdint.h>
-#include "dataStorage.h"
-#include "const.h"
-
-
-class Patch : public DataStorage {
-
-private:
- int readMasterPlugins(int type);
- void writeMasterPlugins(int type);
-
-public:
-
- char name[MAX_PATCHNAME_LEN];
- float version;
- int lastTakeId;
- int samplerate;
-
- int open(const char *file);
- void setDefault();
- int close();
-
- void getName ();
- int getNumChans ();
- int getNumColumns ();
- std::string getSamplePath (int i);
- float getVol (int i);
- int getMode (int i);
- int getMute (int i);
- int getMute_s (int i);
- int getSolo (int i);
- int getBegin (int i);
- int getEnd (int i, unsigned sampleSize);
- float getBoost (int i);
- float getPanLeft (int i);
- float getPanRight (int i);
- float getPitch (int i);
- bool getRecActive (int i);
- int getColumn (int i);
- int getIndex (int i);
- int getType (int i);
- int getKey (int i);
- uint32_t getMidiValue (int i, const char *c);
- float getOutVol ();
- float getInVol ();
- float getBpm ();
- int getBars ();
- int getBeats ();
- int getQuantize ();
- bool getMetronome ();
- int getLastTakeId ();
- int getSamplerate ();
-
- int write(const char *file, const char *name, bool isProject);
- int readRecs();
-#ifdef WITH_VST
- int readPlugins();
-#endif
-};
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifdef WITH_VST
-
-
-#include "plugin.h"
-#include "log.h"
-
-
-int Plugin::id_generator = 0;
-
-
-/* ------------------------------------------------------------------ */
-
-
-Plugin::Plugin()
- : module (NULL),
- entryPoint(NULL),
- plugin (NULL),
- id (id_generator++),
- program (-1),
- bypass (false),
- suspended (false)
-{}
-
-
-/* ------------------------------------------------------------------ */
-
-
-Plugin::~Plugin() {
- unload();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Plugin::unload() {
-
- if (module == NULL)
- return 1;
-
-#if defined(_WIN32)
-
- FreeLibrary((HMODULE)module); // FIXME - error checking
- return 1;
-
-#elif defined(__linux__)
-
- return dlclose(module) == 0 ? 1 : 0;
-
-#elif defined(__APPLE__)
-
- /* we must unload bundles but because bundles may be in use for other
- plug-in types it is important (and mandatory on certain plug-ins,
- e.g. Korg) to do a check on the retain count. */
-
- CFIndex retainCount = CFGetRetainCount(module);
-
- if (retainCount == 1) {
- gLog("[plugin] retainCount == 1, can unload dlyb\n");
- CFBundleUnloadExecutable(module);
- CFRelease(module);
- }
- else
- gLog("[plugin] retainCount > 1 (%d), leave dlyb alone\n", (int) retainCount);
-
- return 1;
-
-#endif
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Plugin::load(const char *fname) {
-
- strcpy(pathfile, fname);
-
-#if defined(_WIN32)
-
- module = LoadLibrary(pathfile);
-
-#elif defined(__linux__)
-
- module = dlopen(pathfile, RTLD_LAZY);
-
-#elif defined(__APPLE__)
-
- /* creates the path to the bundle. In OSX vsts are stored inside the
- * so-called bundles, just a directory with '.vst' extension. Finally
- * we open the bundle with CFBundleCreate. */
-
- CFStringRef pathStr = CFStringCreateWithCString(NULL, pathfile, kCFStringEncodingASCII);
- CFURLRef bundleUrl = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, pathStr, kCFURLPOSIXPathStyle, true);
- if(bundleUrl == NULL) {
- gLog("[plugin] unable to create URL reference for plugin\n");
- status = 0;
- return 0;
- }
- module = CFBundleCreate(kCFAllocatorDefault, bundleUrl);
-
-#endif
-
- if (module) {
-
- /* release (free) any old string */
-
-#ifdef __APPLE__
- CFRelease(pathStr);
- CFRelease(bundleUrl);
-#endif
- //strcpy(pathfile, fname); ???????????
- status = 1;
- return 1;
- }
- else {
-
-#if defined(_WIN32)
-
- gLog("[plugin] unable to load %s, error: %d\n", fname, (int) GetLastError());
-
-#elif defined(__linux__)
-
- gLog("[plugin] unable to load %s, error: %s\n", fname, dlerror());
-
-#elif defined(__APPLE__)
-
- gLog("[plugin] unable to create bundle reference\n");
- CFRelease(pathStr);
- CFRelease(bundleUrl);
-
-#endif
- status = 0;
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Plugin::init(VstIntPtr VSTCALLBACK (*HostCallback) (AEffect* effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void* ptr, float opt)) {
-
-#if defined(_WIN32)
-
- entryPoint = (vstPluginFuncPtr) GetProcAddress((HMODULE)module, "VSTPluginMain");
- if (!entryPoint)
- entryPoint = (vstPluginFuncPtr) GetProcAddress((HMODULE)module, "main");
-
-#elif defined(__linux__)
-
- /* bad stuff here: main() is a function pointer, dlsym(module, "main")
- * returns a pointer to an object (void*) which should be casted to
- * a pointer to function (main(), precisely). Unfortunately the standard
- * forbids the conversion from void* to function pointer. So we do a raw
- * mem copy from tmp to entryPoint. */
-
- void *tmp;
- tmp = dlsym(module, "VSTPluginMain");
- if (!tmp)
- tmp = dlsym(module, "main");
- memcpy(&entryPoint, &tmp, sizeof(tmp));
-
-#elif defined(__APPLE__)
-
- /* same also for Unix/OSX. */
-
- void *tmp = NULL;
- tmp = CFBundleGetFunctionPointerForName(module, CFSTR("VSTPluginMain"));
-
- if (!tmp) {
- gLog("[plugin] entryPoint 'VSTPluginMain' not found\n");
- tmp = CFBundleGetFunctionPointerForName(module, CFSTR("main_macho")); // VST SDK < 2.4
- }
- if (!tmp) {
- gLog("[plugin] entryPoint 'main_macho' not found\n");
- tmp = CFBundleGetFunctionPointerForName(module, CFSTR("main"));
- }
- if (tmp)
- memcpy(&entryPoint, &tmp, sizeof(tmp));
- else
- gLog("[plugin] entryPoint 'main' not found\n");
-
-#endif
-
- /* if entry point is found, add to plugin a pointer to hostCallback. Or
- * in other words bind the callback to the plugin. */
-
- if (entryPoint) {
- gLog("[plugin] entryPoint found\n");
- plugin = entryPoint(HostCallback);
- if (!plugin) {
- gLog("[plugin] failed to create effect instance!\n");
- return 0;
- }
- }
- else {
- gLog("[plugin] entryPoint not found, unable to proceed\n");
- return 0;
- }
-
-
- /* check the magicNumber */
- /** WARNING: on Windows one can load any DLL! Why!?! */
-
- if(plugin->magic == kEffectMagic) {
- gLog("[plugin] magic number OK\n");
- return 1;
- }
- else {
- gLog("[plugin] magic number is bad\n");
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Plugin::setup(int samplerate, int frames) {
-
- /* init plugin through the dispatcher with some basic infos */
-
- plugin->dispatcher(plugin, effOpen, 0, 0, 0, 0);
- plugin->dispatcher(plugin, effSetSampleRate, 0, 0, 0, samplerate);
- plugin->dispatcher(plugin, effSetBlockSize, 0, frames, 0, 0);
-
- /* check SDK compatibility */
-
- if (getSDKVersion() != kVstVersion)
- gLog("[plugin] warning: different VST version (host: %d, plugin: %d)\n", kVstVersion, getSDKVersion());
-
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-AEffect *Plugin::getPlugin() {
- return plugin;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Plugin::getId() { return id; }
-
-
-/* ------------------------------------------------------------------ */
-
-int Plugin::getSDKVersion() {
- return plugin->dispatcher(plugin, effGetVstVersion, 0, 0, 0, 0);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::getName(char *out) {
- char tmp[128] = "\0";
- plugin->dispatcher(plugin, effGetEffectName, 0, 0, tmp, 0);
- tmp[kVstMaxEffectNameLen-1] = '\0';
- strncpy(out, tmp, kVstMaxEffectNameLen);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::getVendor(char *out) {
- char tmp[128] = "\0";
- plugin->dispatcher(plugin, effGetVendorString, 0, 0, tmp, 0);
- tmp[kVstMaxVendorStrLen-1] = '\0';
- strncpy(out, tmp, kVstMaxVendorStrLen);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::getProduct(char *out) {
- char tmp[128] = "\0";
- plugin->dispatcher(plugin, effGetProductString, 0, 0, tmp, 0);
- tmp[kVstMaxProductStrLen-1] = '\0';
- strncpy(out, tmp, kVstMaxProductStrLen);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Plugin::getNumPrograms() { return plugin->numPrograms; }
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Plugin::setProgram(int index) {
- plugin->dispatcher(plugin, effBeginSetProgram, 0, 0, 0, 0);
- plugin->dispatcher(plugin, effSetProgram, 0, index, 0, 0);
- gLog("[plugin] program changed, index %d\n", index);
- program = index;
- return plugin->dispatcher(plugin, effEndSetProgram, 0, 0, 0, 0);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Plugin::getNumParams() { return plugin->numParams; }
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Plugin::getNumInputs() { return plugin->numInputs; }
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Plugin::getNumOutputs() { return plugin->numOutputs; }
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::getProgramName(int index, char *out) {
- char tmp[128] = "\0";
- plugin->dispatcher(plugin, effGetProgramNameIndexed, index, 0, tmp, 0);
- tmp[kVstMaxProgNameLen-1] = '\0';
- strncpy(out, tmp, kVstMaxProgNameLen);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::getParamName(int index, char *out) {
- char tmp[128] = "\0";
- plugin->dispatcher(plugin, effGetParamName, index, 0, tmp, 0);
- tmp[kVstMaxParamStrLen-1] = '\0';
- strncpy(out, tmp, kVstMaxParamStrLen);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::getParamLabel(int index, char *out) {
- char tmp[128] = "\0";
- plugin->dispatcher(plugin, effGetParamLabel, index, 0, tmp, 0);
- tmp[kVstMaxParamStrLen-1] = '\0';
- strncpy(out, tmp, kVstMaxParamStrLen);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::getParamDisplay(int index, char *out) {
- char tmp[128] = "\0";
- plugin->dispatcher(plugin, effGetParamDisplay, index, 0, tmp, 0);
- tmp[kVstMaxParamStrLen-1] = '\0';
- strncpy(out, tmp, kVstMaxParamStrLen);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-float Plugin::getParam(int index) {
- return plugin->getParameter(plugin, index);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::setParam(int index, float value) {
- plugin->setParameter(plugin, index, value);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool Plugin::hasGui() {
- return plugin->flags & effFlagsHasEditor;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::openGui(void *w) {
- long val = 0;
-#ifdef __linux__
- val = (long) w;
-#endif
- plugin->dispatcher(plugin, effEditOpen, 0, val, w, 0);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::closeGui() {
- plugin->dispatcher(plugin, effEditClose, 0, 0, 0, 0);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Plugin::getGuiWidth() {
- ERect *pErect = NULL;
- plugin->dispatcher(plugin, effEditGetRect, 0, 0, &pErect, 0);
- return pErect->top + pErect->right;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Plugin::getGuiHeight() {
- ERect *pErect = NULL;
- plugin->dispatcher(plugin, effEditGetRect, 0, 0, &pErect, 0);
- return pErect->top + pErect->bottom;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::idle() {
- plugin->dispatcher(plugin, effEditIdle, 0, 0, NULL, 0);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::processAudio(float **in, float **out, long frames) {
- plugin->processReplacing(plugin, in, out, frames);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::processEvents(VstEvents *events) {
- plugin->dispatcher(plugin, effProcessEvents, 0, 0, events, 0.0);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::resume() {
- plugin->dispatcher(plugin, effMainsChanged, 0, 1, 0, 0);
- suspended = false;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::suspend() {
- plugin->dispatcher(plugin, effMainsChanged, 0, 0, 0, 0);
- suspended = true;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::close() {
- plugin->dispatcher(plugin, effClose, 0, 0, 0, 0);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Plugin::getRect(ERect **out) {
- plugin->dispatcher(plugin, effEditGetRect, 0, 0, out, 0);
-}
-
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * plugin
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifdef WITH_VST
-
-#ifndef __PLUGIN_H
-#define __PLUGIN_H
-
-#include <cstdio>
-
-/* before including aeffetx(x).h we must define __cdecl, otherwise VST
- * headers can't be compiled correctly. In windows __cdecl is already
- * defined. */
-
-#ifdef __GNUC__
- #ifndef _WIN32
- #define __cdecl
- #endif
-#endif
-
-#include "vst/aeffectx.h"
-
-#if defined(_WIN32)
- #include <windows.h>
-#elif defined(__linux__)
- #include <dlfcn.h>
- #include <X11/Xlib.h>
-#elif defined(__APPLE__)
- #include <CoreFoundation/CFBundle.h>
-#endif
-
-#include <limits.h> // PATH_MAX
-
-
-// Plugin's entry point
-typedef AEffect* (*vstPluginFuncPtr)(audioMasterCallback host);
-
-
-class Plugin {
-
-private:
-
-#if defined(_WIN32) || defined(__linux__)
- void *module; // dll, so, ...
-#elif defined(__APPLE__)
- CFBundleRef module; // OSX bundle
-#endif
-
- vstPluginFuncPtr entryPoint; // VST entry point
- AEffect *plugin; // real plugin
-
- /* each plugin has an unique ID */
-
- static int id_generator;
- int id;
-
- /* program
- * selected program. -1 if no program available */
-
- int program;
-
- /* unload
- * free plugin from memory. Calls dlclose and similars. */
-
- int unload();
-
-public:
- Plugin();
- ~Plugin();
-
- int load(const char *fname);
- int init(VstIntPtr VSTCALLBACK (*HostCallback)(AEffect*, VstInt32, VstInt32, VstIntPtr, void*, float));
- int setup(int samplerate, int frames);
-
- AEffect *getPlugin();
-
- /* get[Item].
- * Wrappers called by host when it wants info from the plugin. */
-
- int getId();
- int getSDKVersion();
- void getName (char *out);
- void getVendor (char *out);
- void getProduct(char *out);
- int getNumPrograms(); // list all programs
- int setProgram(int index); // load a program
- int getNumParams();
- int getNumInputs();
- int getNumOutputs();
- void getProgramName(int index, char *out); // program = preset
- void getParamName(int index, char *out);
- void getParamLabel(int index, char *out); // parameter's value(0, -39, ...)
- void getParamDisplay(int index, char *out); // parameter's unit measurement (dB, Pan, ...)
- float getParam(int index);
- void getRect(ERect **out);
- void setParam(int index, float value);
-
- bool hasGui();
- void openGui(void *w);
- void closeGui();
- int getGuiWidth();
- int getGuiHeight();
- void idle();
-
- void processAudio (float **in, float **out, long frames);
- void processEvents(VstEvents *events);
- void resume();
- void suspend();
- void close();
-
- inline int getProgram() { return program; }
-
- /* there's a specific opcode for the bypass, but we don't trust the
- * plugin's developers. */
-
- bool bypass;
-
- /* the status of the plugin:
- * 1: ok
- * 0: missing (file not found) */
-
- int status;
-
- /* suspended
- * true after suspend(), false after resume(). A suspended plugin isn't
- * processed by pluginHost. */
-
- bool suspended;
-
- /* pathfile
- * full filename path */
-
- char pathfile[PATH_MAX];
-
- /* window
- * plugin must know its window in case of a resize via opcode */
-
- class gWindow *window;
-};
-
-#endif
-
-#endif // #ifdef WITH_VST
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * pluginHost
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifdef WITH_VST
-
-
-#include "pluginHost.h"
-#include "conf.h"
-#include "const.h"
-#include "mixer.h"
-#include "gd_mainWindow.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "midiChannel.h"
-#include "kernelMidi.h"
-#include "log.h"
-
-
-extern Conf G_Conf;
-extern Mixer G_Mixer;
-extern PluginHost G_PluginHost;
-extern unsigned G_beats;
-extern gdMainWindow *mainWin;
-
-
-PluginHost::PluginHost() {
-
- /* initially we fill vstTimeInfo with trash. Only when the plugin requests
- * the opcode we load the right infos from G_Mixer. */
-
- vstTimeInfo.samplePos = 0.0;
- vstTimeInfo.sampleRate = G_Conf.samplerate;
- vstTimeInfo.nanoSeconds = 0.0;
- vstTimeInfo.ppqPos = 0.0;
- vstTimeInfo.tempo = 120.0;
- vstTimeInfo.barStartPos = 0.0;
- vstTimeInfo.cycleStartPos = 0.0;
- vstTimeInfo.cycleEndPos = 0.0;
- vstTimeInfo.timeSigNumerator = 4;
- vstTimeInfo.timeSigDenominator = 4;
- vstTimeInfo.smpteOffset = 0;
- vstTimeInfo.smpteFrameRate = 1;
- vstTimeInfo.samplesToNextClock = 0;
- vstTimeInfo.flags = 0;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-PluginHost::~PluginHost() {}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int PluginHost::allocBuffers() {
-
- /** FIXME - ERROR CHECKING! */
-
- /* never, ever use G_Conf.buffersize to alloc these chunks of memory.
- * If you use JACK, that value would be meaningless. Always refer to
- * kernelAudio::realBufsize. */
-
- int bufSize = kernelAudio::realBufsize*sizeof(float);
-
- bufferI = (float **) malloc(2 * sizeof(float*));
- bufferI[0] = (float *) malloc(bufSize);
- bufferI[1] = (float *) malloc(bufSize);
-
- bufferO = (float **) malloc(2 * sizeof(float*));
- bufferO[0] = (float *) malloc(bufSize);
- bufferO[1] = (float *) malloc(bufSize);
-
- memset(bufferI[0], 0, bufSize);
- memset(bufferI[1], 0, bufSize);
- memset(bufferO[0], 0, bufSize);
- memset(bufferO[1], 0, bufSize);
-
- gLog("[pluginHost] buffers allocated, buffersize = %d\n", 2*kernelAudio::realBufsize);
-
- //printOpcodes();
-
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-VstIntPtr VSTCALLBACK PluginHost::HostCallback(AEffect *effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt) {
- return G_PluginHost.gHostCallback(effect, opcode, index, value, ptr, opt);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-VstIntPtr PluginHost::gHostCallback(AEffect *effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt) {
-
- /* warning: VST headers compiled with DECLARE_VST_DEPRECATED. */
-
- switch (opcode) {
-
- /* 0 - Called after a control has changed in the editor and when
- * the associated parameter should be automated. Index contains the
- * param, opt the value. Thanks, but we don't need it now. It will
- * be useful when recording actions from VST (in the future). */
-
- case audioMasterAutomate:
- return 0;
-
- /* 1 - host version (2.4) */
-
- case audioMasterVersion:
- return kVstVersion;
-
- /* 3 - Give idle time to Host application, e.g. if plug-in editor is
- * doing mouse tracking in a modal loop. This a is multithread app,
- * we don't need it. */
-
- case audioMasterIdle:
- return 0;
-
- /* 6 - tells the host that the plugin is an instrument. Deprecated. */
-
- case DECLARE_VST_DEPRECATED(audioMasterWantMidi):
- return 0;
-
- /* 7 - time infos */
-
- case audioMasterGetTime:
- vstTimeInfo.samplePos = G_Mixer.actualFrame;
- vstTimeInfo.sampleRate = G_Conf.samplerate;
- vstTimeInfo.tempo = G_Mixer.bpm;
- vstTimeInfo.timeSigNumerator = G_Mixer.beats;
- vstTimeInfo.timeSigDenominator = G_Mixer.bars;
- vstTimeInfo.ppqPos = (G_Mixer.actualFrame / (float) G_Conf.samplerate) * (float) G_Mixer.bpm / 60.0f;
- return (VstIntPtr) &vstTimeInfo;
-
- /* ? - requires a pointer to VstEvents. No vstEvents so far (v0.5.4) */
-
- case audioMasterProcessEvents:
- return 0;
-
- /* 13 - tells that numInputs/numOutputs are changed. Not supported and
- * not needed. */
-
- case audioMasterIOChanged:
- return false;
-
- /* 14 - plugin needs idle calls (outside its editor window). Deprecated */
-
- case DECLARE_VST_DEPRECATED(audioMasterNeedIdle):
- return 0;
-
- /* 15 - requests to resize the editor window. w = index, h = value*/
-
- case audioMasterSizeWindow: {
- gWindow *window = NULL;
- for (unsigned i=0; i<masterOut.size && !window; i++)
- if (masterOut.at(i)->getPlugin() == effect)
- window = masterOut.at(i)->window;
-
- for (unsigned i=0; i<masterIn.size && !window; i++)
- if (masterIn.at(i)->getPlugin() == effect)
- window = masterIn.at(i)->window;
-
- for (unsigned i=0; i<G_Mixer.channels.size && !window; i++) {
- Channel *ch = G_Mixer.channels.at(i);
- for (unsigned j=0; j<ch->plugins.size && !window; j++)
- if (ch->plugins.at(j)->getPlugin() == effect)
- window = ch->plugins.at(j)->window;
- }
-
- if (window) {
- gLog("[pluginHost] audioMasterSizeWindow: resizing window from plugin %p\n", (void*) effect);
- if (index == 1 || value == 1)
- gLog("[pluginHost] warning: non-sense values!\n");
- else
- window->size((int)index, (int)value);
- return 1;
- }
- else {
- gLog("[pluginHost] audioMasterSizeWindow: window from plugin %p not found\n", (void*) effect);
- return 0;
- }
- }
-
- /* 16 - sample rate */
-
- case audioMasterGetSampleRate:
- return G_Conf.samplerate;
-
- /* ?? - buffer size */
-
- case audioMasterGetBlockSize:
- return kernelAudio::realBufsize;
-
- case audioMasterGetInputLatency:
- gLog("[pluginHost] requested opcode 'audioMasterGetInputLatency' (%d)\n", opcode);
- return 0;
-
- case audioMasterGetOutputLatency:
- gLog("[pluginHost] requested opcode 'audioMasterGetOutputLatency' (%d)\n", opcode);
- return 0;
-
- /* 23 - wants to know what kind of process is that.
- * kVstProcessLevelRealtime = currently in audio thread (where
- * process is called). */
-
- case audioMasterGetCurrentProcessLevel:
- return kVstProcessLevelRealtime;
-
- /* 32 - vendor name */
-
- case audioMasterGetVendorString:
- strcpy((char*)ptr, "Monocasual");
- return 1;
-
- /* 32 - product name */
-
- case audioMasterGetProductString:
- strcpy((char*)ptr, "Giada");
- return 1;
-
- /* 33 - product version */
-
- case audioMasterGetVendorVersion:
- return (int) VERSIONE_FLOAT * 100;
-
-
- /* 37 - Plugin asks Host if it implements the feature text. */
-
- case audioMasterCanDo:
- gLog("[pluginHost] audioMasterCanDo: %s\n", (char*)ptr);
- if (!strcmp((char*)ptr, "sizeWindow") ||
- !strcmp((char*)ptr, "sendVstTimeInfo") ||
- !strcmp((char*)ptr, "sendVstMidiEvent") ||
- !strcmp((char*)ptr, "sendVstMidiEventFlagIsRealtime"))
- return 1; // we can do all of that
- else
- return 0;
-
- /* 42 - Something has changed, update the host's 'multi-fx' display.
- * Not supported right now, return 0. This opcode deals with the program
- * changes, more infos http://www.asseca.com/vst-24-specs/amUpdateDisplay.html */
-
- case audioMasterUpdateDisplay:
- return 0;
-
- case audioMasterGetLanguage:
- return kVstLangEnglish;
-
- /* ?? */
-
- case audioMasterGetAutomationState:
- gLog("[pluginHost] requested opcode 'audioMasterGetAutomationState' (%d)\n", opcode);
- return 0;
-
- /* 43 - It tells the Host that if it needs to, it has to record
- * automation data for this control. In other words this opcode is fired
- * when the user starts to tweak a parameter with the mouse.
- * Useful when the plugin actions will be recorded. */
-
- case audioMasterBeginEdit:
- return 0;
-
- /* 44 - no more interaction for the user, started with the previous
- * opcode. */
-
- case audioMasterEndEdit:
- return 0;
-
- default:
- gLog("[pluginHost] FIXME: host callback called with opcode %d\n", opcode);
- return 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int PluginHost::addPlugin(const char *fname, int stackType, Channel *ch) {
-
- Plugin *p = new Plugin();
- bool success = true;
-
- gVector <Plugin *> *pStack;
- pStack = getStack(stackType, ch);
-
- if (!p->load(fname)) {
- //delete p;
- //return 0;
- success = false;
- }
-
- /* if the load failed we add a 'dead' plugin into the stack. This is
- * useful to report a missing plugin. */
-
- if (!success) {
- pStack->add(p);
- return 0;
- }
-
- /* otherwise let's try to initialize it. */
-
- else {
-
- /* try to init the plugin. If fails, delete it and return error. */
-
- if (!p->init(&PluginHost::HostCallback)) {
- delete p;
- return 0;
- }
-
- /* plugin setup */
-
- p->setup(G_Conf.samplerate, kernelAudio::realBufsize);
-
- /* try to add the new plugin until succeed */
-
- int lockStatus;
- while (true) {
- lockStatus = pthread_mutex_trylock(&G_Mixer.mutex_plugins);
- if (lockStatus == 0) {
- pStack->add(p);
- pthread_mutex_unlock(&G_Mixer.mutex_plugins);
- break;
- }
- }
-
- char name[256]; p->getName(name);
- gLog("[pluginHost] plugin id=%d loaded (%s), stack type=%d, stack size=%d\n", p->getId(), name, stackType, pStack->size);
-
- /* p->resume() is suggested. Who knows... */
-
- p->resume();
-
- return 1;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void PluginHost::processStack(float *buffer, int stackType, Channel *ch) {
-
- gVector <Plugin *> *pStack = getStack(stackType, ch);
-
- /* empty stack, stack not found or mixer not ready: do nothing */
- /// TODO - join evaluation
-
- if (!G_Mixer.ready)
- return;
- if (pStack == NULL)
- return;
- if (pStack->size == 0)
- return;
-
- /* converting buffer from Giada to VST */
-
- for (unsigned i=0; i<kernelAudio::realBufsize; i++) {
- bufferI[0][i] = buffer[i*2];
- bufferI[1][i] = buffer[(i*2)+1];
- }
-
- /* hardcore processing. At the end we swap input and output, so that
- * the N-th plugin will process the result of the plugin N-1. */
-
- for (unsigned i=0; i<pStack->size; i++) {
- /// TODO - join evaluation
-
- if (pStack->at(i)->status != 1)
- continue;
- if (pStack->at(i)->suspended)
- continue;
- if (pStack->at(i)->bypass)
- continue;
- if (ch) { // process events if it's a channel stack
- if (ch->type == CHANNEL_MIDI) {
- ///gLog("events: %d\n", (((MidiChannel*)ch)->getVstEvents())->numEvents);
- pStack->at(i)->processEvents(((MidiChannel*)ch)->getVstEvents());
- }
- }
- pStack->at(i)->processAudio(bufferI, bufferO, kernelAudio::realBufsize);
- bufferI = bufferO;
- }
-
- /* converting buffer from VST to Giada. A note for the future: if we
- * overwrite (=) (as we do now) it's SEND, if we add (+) it's INSERT. */
-
- for (unsigned i=0; i<kernelAudio::realBufsize; i++) {
- buffer[i*2] = bufferO[0][i];
- buffer[(i*2)+1] = bufferO[1][i];
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void PluginHost::processStackOffline(float *buffer, int stackType, Channel *ch, int size) {
-
- /* call processStack on the entire size of the buffer. How many cycles?
- * size / (kernelAudio::realBufsize*2) (ie. internal bufsize) */
-
- /** FIXME 1 - calling processStack is slow, due to its internal buffer
- * conversions. We should also call processOffline from VST sdk */
-
- int index = 0;
- int step = kernelAudio::realBufsize*2;
-
- while (index <= size) {
- int left = index+step-size;
- if (left < 0)
- processStack(&buffer[index], stackType, ch);
-
- /** FIXME 2 - we left out the last part of buffer, because size % step != 0.
- * we should process the last chunk in a separate buffer, padded with 0 */
-
- //else
- // gLog("chunk of buffer left, size=%d\n", left);
-
- index+=step;
- }
-
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-Plugin *PluginHost::getPluginById(int id, int stackType, Channel *ch) {
- gVector <Plugin *> *pStack = getStack(stackType, ch);
- for (unsigned i=0; i<pStack->size; i++) {
- if (pStack->at(i)->getId() == id)
- return pStack->at(i);
- }
- return NULL;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-Plugin *PluginHost::getPluginByIndex(int index, int stackType, Channel *ch) {
- gVector <Plugin *> *pStack = getStack(stackType, ch);
- if (pStack->size == 0)
- return NULL;
- if ((unsigned) index >= pStack->size)
- return NULL;
- return pStack->at(index);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void PluginHost::freeStack(int stackType, Channel *ch) {
-
- gVector <Plugin *> *pStack;
- pStack = getStack(stackType, ch);
-
- if (pStack->size == 0)
- return;
-
- int lockStatus;
- while (true) {
- lockStatus = pthread_mutex_trylock(&G_Mixer.mutex_plugins);
- if (lockStatus == 0) {
- for (unsigned i=0; i<pStack->size; i++) {
- if (pStack->at(i)->status == 1) { // only if plugin is ok
- pStack->at(i)->suspend();
- pStack->at(i)->close();
- }
- delete pStack->at(i);
- }
- pStack->clear();
- pthread_mutex_unlock(&G_Mixer.mutex_plugins);
- break;
- }
- }
-
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void PluginHost::freeAllStacks() {
- freeStack(PluginHost::MASTER_OUT);
- freeStack(PluginHost::MASTER_IN);
- for (unsigned i=0; i<G_Mixer.channels.size; i++)
- freeStack(PluginHost::CHANNEL, G_Mixer.channels.at(i));
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void PluginHost::freePlugin(int id, int stackType, Channel *ch) {
-
- gVector <Plugin *> *pStack;
- pStack = getStack(stackType, ch);
-
- /* try to delete the plugin until succeed. G_Mixer has priority. */
-
- for (unsigned i=0; i<pStack->size; i++)
- if (pStack->at(i)->getId() == id) {
-
- if (pStack->at(i)->status == 0) { // no frills if plugin is missing
- delete pStack->at(i);
- pStack->del(i);
- return;
- }
- else {
- int lockStatus;
- while (true) {
- lockStatus = pthread_mutex_trylock(&G_Mixer.mutex_plugins);
- if (lockStatus == 0) {
- pStack->at(i)->suspend();
- pStack->at(i)->close();
- delete pStack->at(i);
- pStack->del(i);
- pthread_mutex_unlock(&G_Mixer.mutex_plugins);
- gLog("[pluginHost] plugin id=%d removed\n", id);
- return;
- }
- //else
- //gLog("[pluginHost] waiting for mutex...\n");
- }
- }
- }
- gLog("[pluginHost] plugin id=%d not found\n", id);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void PluginHost::swapPlugin(unsigned indexA, unsigned indexB, int stackType, Channel *ch) {
-
- gVector <Plugin *> *pStack = getStack(stackType, ch);
-
- int lockStatus;
- while (true) {
- lockStatus = pthread_mutex_trylock(&G_Mixer.mutex_plugins);
- if (lockStatus == 0) {
- pStack->swap(indexA, indexB);
- pthread_mutex_unlock(&G_Mixer.mutex_plugins);
- gLog("[pluginHost] plugin at index %d and %d swapped\n", indexA, indexB);
- return;
- }
- //else
- //gLog("[pluginHost] waiting for mutex...\n");
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int PluginHost::getPluginIndex(int id, int stackType, Channel *ch) {
-
- gVector <Plugin *> *pStack = getStack(stackType, ch);
-
- for (unsigned i=0; i<pStack->size; i++)
- if (pStack->at(i)->getId() == id)
- return i;
- return -1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-gVector <Plugin *> *PluginHost::getStack(int stackType, Channel *ch) {
- switch(stackType) {
- case MASTER_OUT:
- return &masterOut;
- case MASTER_IN:
- return &masterIn;
- case CHANNEL:
- return &ch->plugins;
- default:
- return NULL;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-VstMidiEvent *PluginHost::createVstMidiEvent(uint32_t msg)
-{
- VstMidiEvent *e = (VstMidiEvent*) malloc(sizeof(VstMidiEvent));
-
- /* type = two types of events: MIDI event and MIDI system exclusive
- * (aka sysex, not implemented). */
-
- e->type = kVstMidiType;
- e->byteSize = sizeof(VstMidiEvent);
-
- /* deltaFrames = sample frames related to the current block start
- * sample position. */
-
- e->deltaFrames = 0;
-
- /* flags = kVstMidiEventIsRealtime means that this event is played
- * live (not in playback from a sequencer track). This allows the
- * Plug-In to handle these flagged events with higher priority,
- * especially when the Plug-In has a big latency */
-
- e->flags = kVstMidiEventIsRealtime;
-
- /* midiData = 1 to 3 MIDI bytes; midiData[3] is reserved (zero) */
-
- e->midiData[0] = kernelMidi::getB1(msg); // note on/off + channel
- e->midiData[1] = kernelMidi::getB2(msg); // note number
- e->midiData[2] = kernelMidi::getB3(msg); // velocity
- e->midiData[3] = 0;
-
- /* noteLength = (in sample frames) of entire note, if available,
- * else 0 */
-
- e->noteLength = 0;
-
- /* noteOffset = offset (in sample frames) into note from note start
- * if available, else 0 */
-
- e->noteOffset = 0;
-
- /* noteOffVelocity = Note Off Velocity [0, 127]. */
-
- e->noteOffVelocity = 0;
-
- return e;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-unsigned PluginHost::countPlugins(int stackType, Channel *ch) {
- gVector <Plugin *> *pStack = getStack(stackType, ch);
- return pStack->size;
-}
-
-
-#endif // #ifdef WITH_VST
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * pluginHost
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifdef WITH_VST
-
-#ifndef __PLUGIN_HOST_
-#define __PLUGIN_HOST_
-
-#include "ge_window.h"
-#include "plugin.h"
-#include "utils.h"
-#include "init.h"
-#include "const.h"
-
-
-class PluginHost {
-
-private:
-
- /* VSTs have a different buffer model:
- *
- * buffer[0] = channel left
- * buffer[1] = channel right
- * buffer[0][....] = all signals from left chan
- * buffer[1][....] = all signals from right chan */
-
- float **bufferI;
- float **bufferO;
-
- /* VST struct containing infos on tempo (bpm, freq, smtpe, ...). */
-
- VstTimeInfo vstTimeInfo;
-
-public:
-
- /* stack types. Use them together with getStack() in order to geta
- * pointer to the right stack. */
-
- enum stackType {
- MASTER_OUT,
- MASTER_IN,
- CHANNEL
- };
-
- /* stack of Plugins */
-
- gVector <Plugin *> masterOut;
- gVector <Plugin *> masterIn;
-
- PluginHost();
- ~PluginHost();
-
- int allocBuffers();
-
- /* The plugin can ask the host if it supports a given capability,
- * which is done through the HostCallback() function.
- *
- * Why static? This is a callback attached to each plugin in the stack
- * and C++ callback functions need to be static when declared in class.
- *
- * OPCODE LIST:
- * base version: vstsdk2.4/pluginterfaces/aeffect.h (vst 1.x)
- * enhanced v. : vstsdk2.4/pluginterfaces/effectx.h (vst 2.x) */
-
- static VstIntPtr VSTCALLBACK HostCallback(AEffect *effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt);
- VstIntPtr gHostCallback(AEffect *effect, VstInt32 opcode, VstInt32 index, VstIntPtr value, void *ptr, float opt);
-
- int addPlugin(const char *fname, int stackType, class Channel *ch=NULL);
-
- void processEvents(float *buffer, class Channel *ch);
-
- /* processStack
- * apply the fx list to the buffer. */
-
- void processStack(float *buffer, int stackType, class Channel *ch=NULL);
-
- /* processStackOffline
- * apply the fx list to a longer chunk of data */
-
- void processStackOffline(float *buffer, int stackType, class Channel *ch, int size);
-
- /* createVstMidiEvent
- * return a pointer to a new VstMidiEvent structure. */
-
- VstMidiEvent *createVstMidiEvent(uint32_t msg);
-
- gVector <Plugin *> *getStack(int stackType, class Channel *ch=NULL);
-
- Plugin *getPluginById(int id, int stackType, class Channel *ch=NULL);
-
- Plugin *getPluginByIndex(int index, int stackType, class Channel *ch=NULL);
-
- int getPluginIndex(int id, int stackType, class Channel *ch=NULL);
-
- unsigned countPlugins(int stackType, class Channel *ch=NULL);
-
- void freeStack(int stackType, class Channel *ch=NULL);
-
- void freeAllStacks();
-
- void freePlugin(int id, int stackType, class Channel *ch=NULL);
-
- void swapPlugin(unsigned indexA, unsigned indexB, int stackType, class Channel *ch=NULL);
-};
-#endif
-
-#endif // #ifdef WITH_VST
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * recorder
- * Action recorder.
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include <math.h>
-#include "recorder.h"
-#include "const.h"
-#include "utils.h"
-#include "mixer.h"
-#include "mixerHandler.h"
-#include "kernelAudio.h"
-#include "pluginHost.h"
-#include "kernelMidi.h"
-#include "utils.h"
-#include "patch.h"
-#include "conf.h"
-#include "channel.h"
-#include "sampleChannel.h"
-#include "log.h"
-
-
-#ifdef WITH_VST
-extern PluginHost G_PluginHost;
-#endif
-
-
-extern Mixer G_Mixer;
-extern Patch f_patch;
-extern Conf G_Conf;
-
-
-namespace recorder
-{
-gVector<int> frames;
-gVector< gVector<action*> > global;
-gVector<action*> actions;
-
-bool active = false;
-bool sortedActions = false;
-
-composite cmp;
-
-
-/* ------------------------------------------------------------------ */
-
-
-void init()
-{
- sortedActions = false;
- active = false;
- clearAll();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool canRec(Channel *ch)
-{
- /* NO recording if:
- * recorder is inactive
- * mixer is not running
- * mixer is recording a take in this channel ch
- * channel is empty */
-
- if (!active || !G_Mixer.running || G_Mixer.chanInput == ch || (ch->type == CHANNEL_SAMPLE && ((SampleChannel*)ch)->wave == NULL))
- return 0;
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void rec(int index, int type, int frame, uint32_t iValue, float fValue)
-{
- /* make sure frame is even */
-
- if (frame % 2 != 0)
- frame++;
-
- /* allocating the action */
-
- action *a = (action*) malloc(sizeof(action));
- a->chan = index;
- a->type = type;
- a->frame = frame;
- a->iValue = iValue;
- a->fValue = fValue;
-
- /* check if the frame exists in the stack. If it exists, we don't extend
- * the stack, but we add (or push) a new action to it. */
-
- int frameToExpand = frames.size;
- for (int i=0; i<frameToExpand; i++)
- if (frames.at(i) == frame) {
- frameToExpand = i;
- break;
- }
-
- /* espansione dello stack frames nel caso l'azione ricada in frame
- * non precedentemente memorizzati (frameToExpand == frames.size).
- * Espandere frames è facile, basta aggiungere un frame in coda.
- * Espandere global è più complesso: bisogna prima allocare una
- * cella in global (per renderlo parallelo a frames) e poi
- * inizializzare il suo sub-stack (di action). */
-
- if (frameToExpand == (int) frames.size) {
- frames.add(frame);
- global.add(actions); // array of actions added
- global.at(global.size-1).add(a); // action added
- }
- else {
-
- /* no duplicates, please */
-
- for (unsigned t=0; t<global.at(frameToExpand).size; t++) {
- action *ac = global.at(frameToExpand).at(t);
- if (ac->chan == index &&
- ac->type == type &&
- ac->frame == frame &&
- ac->iValue == iValue &&
- ac->fValue == fValue)
- return;
- }
-
- global.at(frameToExpand).add(a); // expand array
- }
-
- /* if WITH_VST create a new VST event and attach it to our action.
- * Nota bene: the VST event occurs on localFrame=0: this is a
- * user-generated event after all! */
-
-#ifdef WITH_VST
- if (type == ACTION_MIDI)
- a->event = G_PluginHost.createVstMidiEvent(a->iValue);
-#endif
-
- /* don't activate the channel (readActions == false), it's up to
- * the other layers */
-
- Channel *ch = G_Mixer.getChannelByIndex(index);
- ch->hasActions = true;
-
- sortedActions = false;
-
- gLog("[REC] action recorded, type=%d frame=%d chan=%d iValue=%d (%X) fValue=%f\n",
- a->type, a->frame, a->chan, a->iValue, a->iValue, a->fValue);
- //print();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void clearChan(int index)
-{
- gLog("[REC] clearing chan %d...\n", index);
-
- for (unsigned i=0; i<global.size; i++) { // for each frame i
- unsigned j=0;
- while (true) {
- if (j == global.at(i).size) break; // for each action j of frame i
- action *a = global.at(i).at(j);
- if (a->chan == index) {
-#ifdef WITH_VST
- if (a->type == ACTION_MIDI)
- free(a->event);
-#endif
- free(a);
- global.at(i).del(j);
- }
- else
- j++;
- }
- }
-
- Channel *ch = G_Mixer.getChannelByIndex(index);
- ch->hasActions = false;
- optimize();
- //print();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void clearAction(int index, char act)
-{
- gLog("[REC] clearing action %d from chan %d...\n", act, index);
- for (unsigned i=0; i<global.size; i++) { // for each frame i
- unsigned j=0;
- while (true) { // for each action j of frame i
- if (j == global.at(i).size)
- break;
- action *a = global.at(i).at(j);
- if (a->chan == index && (act & a->type) == a->type) { // bitmask
- free(a);
- global.at(i).del(j);
- }
- else
- j++;
- }
- }
- Channel *ch = G_Mixer.getChannelByIndex(index);
- ch->hasActions = false; /// FIXME - why this? Isn't it useless if we call chanHasActions?
- optimize();
- chanHasActions(index); /// FIXME
- //print();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void deleteAction(int chan, int frame, char type, bool checkValues, uint32_t iValue, float fValue)
-{
- /* make sure frame is even */
-
- if (frame % 2 != 0)
- frame++;
-
- /* find the frame 'frame' */
-
- bool found = false;
- for (unsigned i=0; i<frames.size && !found; i++) {
- if (frames.at(i) == frame) {
-
- /* find the action in frame i */
-
- for (unsigned j=0; j<global.at(i).size; j++) {
- action *a = global.at(i).at(j);
-
- /* action comparison logic */
-
- bool doit = (a->chan == chan && a->type == (type & a->type));
- if (checkValues)
- doit &= (a->iValue == iValue && a->fValue == fValue);
-
- if (doit) {
- int lockStatus = 0;
- while (lockStatus == 0) {
- lockStatus = pthread_mutex_trylock(&G_Mixer.mutex_recs);
- if (lockStatus == 0) {
-#ifdef WITH_VST
- if (type == ACTION_MIDI)
- free(a->event);
-#endif
- free(a);
- global.at(i).del(j);
- pthread_mutex_unlock(&G_Mixer.mutex_recs);
- found = true;
- break;
- }
- else
- gLog("[REC] delete action: waiting for mutex...\n");
- }
- }
- }
- }
- }
- if (found) {
- optimize();
- chanHasActions(chan);
- gLog("[REC] action deleted, type=%d frame=%d chan=%d iValue=%d (%X) fValue=%f\n",
- type, frame, chan, iValue, iValue, fValue);
- }
- else
- gLog("[REC] unable to delete action, not found! type=%d frame=%d chan=%d iValue=%d (%X) fValue=%f\n",
- type, frame, chan, iValue, iValue, fValue);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void deleteActions(int chan, int frame_a, int frame_b, char type)
-{
- sortActions();
- gVector<int> dels;
-
- for (unsigned i=0; i<frames.size; i++)
- if (frames.at(i) > frame_a && frames.at(i) < frame_b)
- dels.add(frames.at(i));
-
- for (unsigned i=0; i<dels.size; i++)
- deleteAction(chan, dels.at(i), type, false); // false == don't check values
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void clearAll()
-{
- while (global.size > 0) {
- for (unsigned i=0; i<global.size; i++) {
- for (unsigned k=0; k<global.at(i).size; k++) {
-#ifdef WITH_VST
- if (global.at(i).at(k)->type == ACTION_MIDI)
- free(global.at(i).at(k)->event);
-#endif
- free(global.at(i).at(k)); // free action
- }
- global.at(i).clear(); // free action container
- global.del(i);
- }
- }
-
- for (unsigned i=0; i<G_Mixer.channels.size; i++) {
- G_Mixer.channels.at(i)->hasActions = false;
- if (G_Mixer.channels.at(i)->type == CHANNEL_SAMPLE)
- ((SampleChannel*)G_Mixer.channels.at(i))->readActions = false;
- }
-
- global.clear();
- frames.clear();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void optimize()
-{
- /* do something until the i frame is empty. */
-
- unsigned i = 0;
- while (true) {
- if (i == global.size) return;
- if (global.at(i).size == 0) {
- global.del(i);
- frames.del(i);
- }
- else
- i++;
- }
-
- sortActions();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void sortActions()
-{
- if (sortedActions)
- return;
- for (unsigned i=0; i<frames.size; i++)
- for (unsigned j=0; j<frames.size; j++)
- if (frames.at(j) > frames.at(i)) {
- frames.swap(j, i);
- global.swap(j, i);
- }
- sortedActions = true;
- //print();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void updateBpm(float oldval, float newval, int oldquanto)
-{
- for (unsigned i=0; i<frames.size; i++) {
-
- float frame = ((float) frames.at(i)/newval) * oldval;
- frames.at(i) = (int) frame;
-
- /* the division up here cannot be precise. A new frame can be 44099
- * and the quantizer set to 44100. That would mean two recs completely
- * useless. So we compute a reject value ('scarto'): if it's lower
- * than 6 frames the new frame is collapsed with a quantized frame. */
- /** CHECKME - maybe 6 frames are too low */
-
- if (frames.at(i) != 0) {
- int scarto = oldquanto % frames.at(i);
- if (scarto > 0 && scarto <= 6)
- frames.at(i) = frames.at(i) + scarto;
- }
-
- /* never ever have odd frames. */
-
- if (frames.at(i) % 2 != 0)
- frames.at(i)++;
- }
-
- /* update structs */
-
- for (unsigned i=0; i<frames.size; i++) {
- for (unsigned j=0; j<global.at(i).size; j++) {
- action *a = global.at(i).at(j);
- a->frame = frames.at(i);
- }
- }
-
- //print();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void updateSamplerate(int systemRate, int patchRate)
-{
- /* diff ratio: systemRate / patchRate
- * e.g. 44100 / 96000 = 0.4... */
-
- if (systemRate == patchRate)
- return;
-
- gLog("[REC] systemRate (%d) != patchRate (%d), converting...\n", systemRate, patchRate);
-
- float ratio = systemRate / (float) patchRate;
- for (unsigned i=0; i<frames.size; i++) {
-
- gLog("[REC] oldFrame = %d", frames.at(i));
-
- float newFrame = frames.at(i);
- newFrame = floorf(newFrame * ratio);
-
- frames.at(i) = (int) newFrame;
-
- if (frames.at(i) % 2 != 0)
- frames.at(i)++;
-
- gLog(", newFrame = %d\n", frames.at(i));
- }
-
- /* update structs */
-
- for (unsigned i=0; i<frames.size; i++) {
- for (unsigned j=0; j<global.at(i).size; j++) {
- action *a = global.at(i).at(j);
- a->frame = frames.at(i);
- }
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void expand(int old_fpb, int new_fpb)
-{
- /* this algorithm requires multiple passages if we expand from e.g. 2
- * to 16 beats, precisely 16 / 2 - 1 = 7 times (-1 is the first group,
- * which exists yet). If we expand by a non-multiple, the result is zero,
- * due to float->int implicit cast */
-
- unsigned pass = (int) (new_fpb / old_fpb) - 1;
- if (pass == 0) pass = 1;
-
- unsigned init_fs = frames.size;
-
- for (unsigned z=1; z<=pass; z++) {
- for (unsigned i=0; i<init_fs; i++) {
- unsigned newframe = frames.at(i) + (old_fpb*z);
- frames.add(newframe);
- global.add(actions);
- for (unsigned k=0; k<global.at(i).size; k++) {
- action *a = global.at(i).at(k);
- rec(a->chan, a->type, newframe, a->iValue, a->fValue);
- }
- }
- }
- gLog("[REC] expanded recs\n");
- //print();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void shrink(int new_fpb)
-{
- /* easier than expand(): here we delete eveything beyond old_framesPerBars. */
-
- unsigned i=0;
- while (true) {
- if (i == frames.size) break;
-
- if (frames.at(i) >= new_fpb) {
- for (unsigned k=0; k<global.at(i).size; k++)
- free(global.at(i).at(k)); // free action
- global.at(i).clear(); // free action container
- global.del(i); // shrink global
- frames.del(i); // shrink frames
- }
- else
- i++;
- }
- optimize();
- gLog("[REC] shrinked recs\n");
- //print();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void chanHasActions(int index)
-{
- Channel *ch = G_Mixer.getChannelByIndex(index);
- if (global.size == 0) {
- ch->hasActions = false;
- return;
- }
- for (unsigned i=0; i<global.size && !ch->hasActions; i++) {
- for (unsigned j=0; j<global.at(i).size && !ch->hasActions; j++) {
- if (global.at(i).at(j)->chan == index)
- ch->hasActions = true;
- }
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int getNextAction(int chan, char type, int frame, action **out, uint32_t iValue)
-{
- sortActions(); // mandatory
-
- unsigned i=0;
- while (i < frames.size && frames.at(i) <= frame) i++;
-
- if (i == frames.size) // no further actions past 'frame'
- return -1;
-
- for (; i<global.size; i++)
- for (unsigned j=0; j<global.at(i).size; j++) {
- action *a = global.at(i).at(j);
- if (a->chan == chan && (type & a->type) == a->type) {
- if (iValue == 0 || (iValue != 0 && a->iValue == iValue)) {
- *out = global.at(i).at(j);
- return 1;
- }
- }
- }
-
- return -2; // no 'type' actions found
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int getAction(int chan, char action, int frame, struct action **out)
-{
- for (unsigned i=0; i<global.size; i++)
- for (unsigned j=0; j<global.at(i).size; j++)
- if (frame == global.at(i).at(j)->frame &&
- action == global.at(i).at(j)->type &&
- chan == global.at(i).at(j)->chan)
- {
- *out = global.at(i).at(j);
- return 1;
- }
- return 0;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void startOverdub(int index, char actionMask, int frame)
-{
- /* prepare the composite struct */
-
- if (actionMask == ACTION_KEYS) {
- cmp.a1.type = ACTION_KEYPRESS;
- cmp.a2.type = ACTION_KEYREL;
- }
- else {
- cmp.a1.type = ACTION_MUTEON;
- cmp.a2.type = ACTION_MUTEOFF;
- }
- cmp.a1.chan = index;
- cmp.a2.chan = index;
- cmp.a1.frame = frame;
- // cmp.a2.frame doesn't exist yet
-
- /* avoid underlying action truncation: if action2.type == nextAction:
- * you are in the middle of a composite action, truncation needed */
-
- rec(index, cmp.a1.type, frame);
-
- action *act = NULL;
- int res = getNextAction(index, cmp.a1.type | cmp.a2.type, cmp.a1.frame, &act);
- if (res == 1) {
- if (act->type == cmp.a2.type) {
- int truncFrame = cmp.a1.frame-kernelAudio::realBufsize;
- if (truncFrame < 0)
- truncFrame = 0;
- gLog("[REC] add truncation at frame %d, type=%d\n", truncFrame, cmp.a2.type);
- rec(index, cmp.a2.type, truncFrame);
- }
- }
-
- SampleChannel *ch = (SampleChannel*) G_Mixer.getChannelByIndex(index);
- ch->readActions = false; // don't use disableRead()
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void stopOverdub(int frame)
-{
- cmp.a2.frame = frame;
- bool ringLoop = false;
- bool nullLoop = false;
-
- /* ring loop verification, i.e. a composite action with key_press at
- * frame N and key_release at frame M, with M <= N */
-
- if (cmp.a2.frame < cmp.a1.frame) {
- ringLoop = true;
- gLog("[REC] ring loop! frame1=%d < frame2=%d\n", cmp.a1.frame, cmp.a2.frame);
- rec(cmp.a2.chan, cmp.a2.type, G_Mixer.totalFrames); // record at the end of the sequencer
- }
- else
- if (cmp.a2.frame == cmp.a1.frame) {
- nullLoop = true;
- gLog("[REC] null loop! frame1=%d == frame2=%d\n", cmp.a1.frame, cmp.a2.frame);
- deleteAction(cmp.a1.chan, cmp.a1.frame, cmp.a1.type, false); // false == don't check values
- }
-
- SampleChannel *ch = (SampleChannel*) G_Mixer.getChannelByIndex(cmp.a2.chan);
- ch->readActions = false; // don't use disableRead()
-
- /* remove any nested action between keypress----keyrel, then record */
-
- if (!nullLoop)
- deleteActions(cmp.a2.chan, cmp.a1.frame, cmp.a2.frame, cmp.a1.type);
- deleteActions(cmp.a2.chan, cmp.a1.frame, cmp.a2.frame, cmp.a2.type);
-
- if (!ringLoop && !nullLoop) {
- rec(cmp.a2.chan, cmp.a2.type, cmp.a2.frame);
-
- /* avoid underlying action truncation, if keyrel happens inside a
- * composite action */
-
- action *act = NULL;
- int res = getNextAction(cmp.a2.chan, cmp.a1.type | cmp.a2.type, cmp.a2.frame, &act);
- if (res == 1) {
- if (act->type == cmp.a2.type) {
- gLog("[REC] add truncation at frame %d, type=%d\n", act->frame, act->type);
- deleteAction(act->chan, act->frame, act->type, false); // false == don't check values
- }
- }
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void print()
-{
- gLog("[REC] ** print debug **\n");
- for (unsigned i=0; i<global.size; i++) {
- gLog(" frame %d\n", frames.at(i));
- for (unsigned j=0; j<global.at(i).size; j++) {
- gLog(" action %d | chan %d | frame %d\n", global.at(i).at(j)->type, global.at(i).at(j)->chan, global.at(i).at(j)->frame);
- }
- }
-}
-
-} // namespace
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * recorder
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-#ifndef RECORDER_H
-#define RECORDER_H
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "utils.h"
-#include "const.h"
-#include "mixer.h"
-
-#ifdef WITH_VST
-
-/* before including aeffetx(x).h we must define __cdecl, otherwise VST
- * headers can't be compiled correctly. In windows __cdecl is already
- * defined. */
-
- #ifdef __GNUC__
- #ifndef _WIN32
- #define __cdecl
- #endif
- #endif
- #include "vst/aeffectx.h"
-#endif
-
-/*
- * [global0]-->[gVector<_action*>0]-->[a0][a1][a2] 0[frames1]
- * [global1]-->[gVector<_action*>1]-->[a0][a1][a2] 1[frames2]
- * [global2]-->[gVector<_action*>2]-->[a0][a1][a2] 2[frames3]
- * [global3]-->[gVector<_action*>3]-->[a0][a1][a2] 3[frames4]
- * */
-
-namespace recorder {
-
-/* action
- * struct containing fields to describe an atomic action. Note from
- * VST sdk: parameter values, like all VST parameters, are declared as
- * floats with an inclusive range of 0.0 to 1.0 (fValue). */
-
-struct action {
- int chan; // channel index, i.e. Channel->index
- int type;
- int frame; // redundant info, used by helper functions
- float fValue; // used only for envelopes (volumes, vst params).
- uint32_t iValue; // used only for MIDI events
-
- /* if VST store here a pointer to a vstEvent. */
-
-#ifdef WITH_VST
- VstMidiEvent *event;
-#endif
-};
-
-/* composite
- * a group of two actions (keypress+keyrel, muteon+muteoff) used during
- * the overdub process */
-
-struct composite {
- action a1;
- action a2;
-};
-
-extern gVector<int> frames; // frame counter (sentinel) frames.size == global.size
-extern gVector< gVector<action*> > global; // container of containers of actions
-extern gVector<action*> actions; // container of actions
-
-extern bool active;
-extern bool sortedActions; // are actions sorted via sortActions()?
-
-/* init
- * everything starts from here. */
-
-void init();
-
-/* chanHasActions
- * Check if the channel has at least one action recorded. If false, sets
- * ch->hasActions = false. Used after an action deletion. */
-
-void chanHasActions(int chan);
-
-/* canRec
- * can a channel rec an action? Call this one BEFORE rec(). */
-
-bool canRec(Channel *ch);
-
-/* rec
- * record an action. */
-
-void rec(int chan, int action, int frame, uint32_t iValue=0, float fValue=0.0f);
-
-/* clearChan
- * clear all actions from a channel. */
-
-void clearChan(int chan);
-
-/* clearAction
- * clear the 'action' action type from a channel. */
-
-void clearAction(int chan, char action);
-
-/* deleteAction
- * delete ONE action. Useful in the action editor. 'type' can be a mask. */
-
-void deleteAction(int chan, int frame, char type, bool checkValues, uint32_t iValue=0, float fValue=0.0);
-
-/* deleteActions
- * delete A RANGE of actions from frame_a to frame_b in channel 'chan'.
- * 'type' can be a bitmask. Exclusive range (frame_a, frame_b). */
-
-void deleteActions(int chan, int frame_a, int frame_b, char type);
-
-/* clearAll
- * delete everything. */
-
-void clearAll();
-
-/* optimize
- * clear frames without actions. */
-
-void optimize();
-
-/* sortActions
- * sorts actions by frame, asc mode. */
-
-void sortActions();
-
-/* updateBpm
- * reassign frames by calculating the new bpm value. */
-
-void updateBpm(float oldval, float newval, int oldquanto);
-
-/* updateSamplerate
- * reassign frames taking in account the samplerate. If f_system ==
- * f_patch nothing changes, otherwise the conversion is mandatory. */
-
-void updateSamplerate(int systemRate, int patchRate);
-
-void expand(int old_fpb, int new_fpb);
-void shrink(int new_fpb);
-
-/* getNextAction
- * return the nearest action in chan 'chan' of type 'action' starting
- * from 'frame'. Action can be a bitmask. If iValue != -1 search for
- * next action with iValue == iValue: useful for MIDI key_release. */
-
-int getNextAction(int chan, char action, int frame, struct action **out, uint32_t iValue=0);
-
-/* getAction
- * return a pointer to action in chan 'chan' of type 'action' at frame
- * 'frame'. */
-
-int getAction(int chan, char action, int frame, struct action **out);
-
-/* start/endOverdub */
-
-void startOverdub(int chan, char action, int frame);
-void stopOverdub(int frame);
-
-/* print
- * debug of the frame stack. */
-
-void print();
-
-} // namespace
-
-#endif
+++ /dev/null
-#define IDI_ICON1 101
\ No newline at end of file
+++ /dev/null
-#include "resource.h"
-IDI_ICON1 ICON DISCARDABLE "giada.ico"
\ No newline at end of file
+++ /dev/null
-### Do not edit -- Generated by 'configure --with-whatever' from Makefile.in
-### RtAudio library Makefile
-
-RM = /bin/rm
-LN = /bin/ln
-
-OBJECTS = RtAudio.o @objects@
-
-LIBNAME = librtaudio
-STATIC = $(LIBNAME).a
-SHARED = @sharedlib@
-RELEASE = 4.1.1
-MAJOR = 4
-LIBRARIES = $(STATIC) $(SHARED)
-
-CC = @CXX@
-AR = @AR@
-RANLIB = @RANLIB@
-
-DEFS = @CPPFLAGS@
-CFLAGS = @CXXFLAGS@ -Iinclude -fPIC
-
-PREFIX = @prefix@
-
-all : $(LIBRARIES)
-
-tests:
- cd tests && $(MAKE) all
-
-$(LIBRARIES): $(OBJECTS)
- $(AR) ruv $(STATIC) $(OBJECTS)
- ranlib $(STATIC)
- $(CC) -fPIC @libflags@ $(OBJECTS) @LIBS@
- $(LN) -sf @sharedname@ $(SHARED)
- $(LN) -sf @sharedname@ $(SHARED).$(MAJOR)
-
-%.o : %.cpp
- $(CC) $(CFLAGS) $(DEFS) -c $(<) -o $@
-
-%.o : include/%.cpp
- $(CC) $(CFLAGS) $(DEFS) -c $(<) -o $@
-
-install:
- install --mode=755 $(STATIC) $(PREFIX)/lib/
- install --mode=755 @sharedname@ $(PREFIX)/lib/
- $(LN) -sf @sharedname@ $(PREFIX)/lib/$(SHARED)
- $(LN) -sf @sharedname@ $(PREFIX)/lib/$(SHARED).$(MAJOR)
- install --mode=644 $(LIBNAME).pc $(PREFIX)/lib/pkgconfig
- install --mode=644 RtAudio.h $(PREFIX)/include/
- install --mode=755 rtaudio-config $(PREFIX)/bin/
-
-uninstall:
- -@rm -vf $(patsubst %,$(PREFIX)/lib/%, $(LIBRARIES) $(SHARED).$(MAJOR) $(SHARED).$(RELEASE))
- -@rm -vf $(PREFIX)/lib/pkgconfig/$(LIBNAME).pc
- -@rm -vf $(PREFIX)/bin/rtaudio-config
-
-clean :
- $(RM) -f $(LIBRARIES) @sharedname@ $(SHARED)*
- $(RM) -f $(OBJECTS)
- $(RM) -f *~
- cd tests && $(MAKE) clean
-
-distclean:
- $(RM) -f $(LIBRARIES) @sharedname@ $(SHARED)*
- $(RM) -f $(OBJECTS)
- $(RM) -f *~
- $(RM) -rf config.log config.status autom4te.cache Makefile rtaudio-config $(LIBNAME).pc
- cd tests && $(MAKE) distclean
-
-strip :
- strip $(LIBRARIES)
- ranlib $(LIBRARIES)
- cd tests && $(MAKE) strip
-
-.PHONY: clean distclean strip install uninstall
+++ /dev/null
-/************************************************************************/\r
-/*! \class RtAudio\r
- \brief Realtime audio i/o C++ classes.\r
-\r
- RtAudio provides a common API (Application Programming Interface)\r
- for realtime audio input/output across Linux (native ALSA, Jack,\r
- and OSS), Macintosh OS X (CoreAudio and Jack), and Windows\r
- (DirectSound, ASIO and WASAPI) operating systems.\r
-\r
- RtAudio WWW site: http://www.music.mcgill.ca/~gary/rtaudio/\r
-\r
- RtAudio: realtime audio i/o C++ classes\r
- Copyright (c) 2001-2014 Gary P. Scavone\r
-\r
- Permission is hereby granted, free of charge, to any person\r
- obtaining a copy of this software and associated documentation files\r
- (the "Software"), to deal in the Software without restriction,\r
- including without limitation the rights to use, copy, modify, merge,\r
- publish, distribute, sublicense, and/or sell copies of the Software,\r
- and to permit persons to whom the Software is furnished to do so,\r
- subject to the following conditions:\r
-\r
- The above copyright notice and this permission notice shall be\r
- included in all copies or substantial portions of the Software.\r
-\r
- Any person wishing to distribute modifications to the Software is\r
- asked to send the modifications to the original developer so that\r
- they can be incorporated into the canonical version. This is,\r
- however, not a binding provision of this license.\r
-\r
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\r
- IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\r
- ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\r
- CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\r
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
-*/\r
-/************************************************************************/\r
-\r
-// RtAudio: Version 4.1.1\r
-\r
-#include "RtAudio.h"\r
-#include <iostream>\r
-#include <cstdlib>\r
-#include <cstring>\r
-#include <climits>\r
-\r
-// Static variable definitions.\r
-const unsigned int RtApi::MAX_SAMPLE_RATES = 14;\r
-const unsigned int RtApi::SAMPLE_RATES[] = {\r
- 4000, 5512, 8000, 9600, 11025, 16000, 22050,\r
- 32000, 44100, 48000, 88200, 96000, 176400, 192000\r
-};\r
-\r
-#if defined(__WINDOWS_DS__) || defined(__WINDOWS_ASIO__) || defined(__WINDOWS_WASAPI__)\r
- #define MUTEX_INITIALIZE(A) InitializeCriticalSection(A)\r
- #define MUTEX_DESTROY(A) DeleteCriticalSection(A)\r
- #define MUTEX_LOCK(A) EnterCriticalSection(A)\r
- #define MUTEX_UNLOCK(A) LeaveCriticalSection(A)\r
-#elif defined(__LINUX_ALSA__) || defined(__LINUX_PULSE__) || defined(__UNIX_JACK__) || defined(__LINUX_OSS__) || defined(__MACOSX_CORE__)\r
- // pthread API\r
- #define MUTEX_INITIALIZE(A) pthread_mutex_init(A, NULL)\r
- #define MUTEX_DESTROY(A) pthread_mutex_destroy(A)\r
- #define MUTEX_LOCK(A) pthread_mutex_lock(A)\r
- #define MUTEX_UNLOCK(A) pthread_mutex_unlock(A)\r
-#else\r
- #define MUTEX_INITIALIZE(A) abs(*A) // dummy definitions\r
- #define MUTEX_DESTROY(A) abs(*A) // dummy definitions\r
-#endif\r
-\r
-// *************************************************** //\r
-//\r
-// RtAudio definitions.\r
-//\r
-// *************************************************** //\r
-\r
-std::string RtAudio :: getVersion( void ) throw()\r
-{\r
- return RTAUDIO_VERSION;\r
-}\r
-\r
-void RtAudio :: getCompiledApi( std::vector<RtAudio::Api> &apis ) throw()\r
-{\r
- apis.clear();\r
-\r
- // The order here will control the order of RtAudio's API search in\r
- // the constructor.\r
-#if defined(__UNIX_JACK__)\r
- apis.push_back( UNIX_JACK );\r
-#endif\r
-#if defined(__LINUX_ALSA__)\r
- apis.push_back( LINUX_ALSA );\r
-#endif\r
-#if defined(__LINUX_PULSE__)\r
- apis.push_back( LINUX_PULSE );\r
-#endif\r
-#if defined(__LINUX_OSS__)\r
- apis.push_back( LINUX_OSS );\r
-#endif\r
-#if defined(__WINDOWS_ASIO__)\r
- apis.push_back( WINDOWS_ASIO );\r
-#endif\r
-#if defined(__WINDOWS_WASAPI__)\r
- apis.push_back( WINDOWS_WASAPI );\r
-#endif\r
-#if defined(__WINDOWS_DS__)\r
- apis.push_back( WINDOWS_DS );\r
-#endif\r
-#if defined(__MACOSX_CORE__)\r
- apis.push_back( MACOSX_CORE );\r
-#endif\r
-#if defined(__RTAUDIO_DUMMY__)\r
- apis.push_back( RTAUDIO_DUMMY );\r
-#endif\r
-}\r
-\r
-void RtAudio :: openRtApi( RtAudio::Api api )\r
-{\r
- if ( rtapi_ )\r
- delete rtapi_;\r
- rtapi_ = 0;\r
-\r
-#if defined(__UNIX_JACK__)\r
- if ( api == UNIX_JACK )\r
- rtapi_ = new RtApiJack();\r
-#endif\r
-#if defined(__LINUX_ALSA__)\r
- if ( api == LINUX_ALSA )\r
- rtapi_ = new RtApiAlsa();\r
-#endif\r
-#if defined(__LINUX_PULSE__)\r
- if ( api == LINUX_PULSE )\r
- rtapi_ = new RtApiPulse();\r
-#endif\r
-#if defined(__LINUX_OSS__)\r
- if ( api == LINUX_OSS )\r
- rtapi_ = new RtApiOss();\r
-#endif\r
-#if defined(__WINDOWS_ASIO__)\r
- if ( api == WINDOWS_ASIO )\r
- rtapi_ = new RtApiAsio();\r
-#endif\r
-#if defined(__WINDOWS_WASAPI__)\r
- if ( api == WINDOWS_WASAPI )\r
- rtapi_ = new RtApiWasapi();\r
-#endif\r
-#if defined(__WINDOWS_DS__)\r
- if ( api == WINDOWS_DS )\r
- rtapi_ = new RtApiDs();\r
-#endif\r
-#if defined(__MACOSX_CORE__)\r
- if ( api == MACOSX_CORE )\r
- rtapi_ = new RtApiCore();\r
-#endif\r
-#if defined(__RTAUDIO_DUMMY__)\r
- if ( api == RTAUDIO_DUMMY )\r
- rtapi_ = new RtApiDummy();\r
-#endif\r
-}\r
-\r
-RtAudio :: RtAudio( RtAudio::Api api )\r
-{\r
- rtapi_ = 0;\r
-\r
- if ( api != UNSPECIFIED ) {\r
- // Attempt to open the specified API.\r
- openRtApi( api );\r
- if ( rtapi_ ) return;\r
-\r
- // No compiled support for specified API value. Issue a debug\r
- // warning and continue as if no API was specified.\r
- std::cerr << "\nRtAudio: no compiled support for specified API argument!\n" << std::endl;\r
- }\r
-\r
- // Iterate through the compiled APIs and return as soon as we find\r
- // one with at least one device or we reach the end of the list.\r
- std::vector< RtAudio::Api > apis;\r
- getCompiledApi( apis );\r
- for ( unsigned int i=0; i<apis.size(); i++ ) {\r
- openRtApi( apis[i] );\r
- if ( rtapi_->getDeviceCount() ) break;\r
- }\r
-\r
- if ( rtapi_ ) return;\r
-\r
- // It should not be possible to get here because the preprocessor\r
- // definition __RTAUDIO_DUMMY__ is automatically defined if no\r
- // API-specific definitions are passed to the compiler. But just in\r
- // case something weird happens, we'll thow an error.\r
- std::string errorText = "\nRtAudio: no compiled API support found ... critical error!!\n\n";\r
- throw( RtAudioError( errorText, RtAudioError::UNSPECIFIED ) );\r
-}\r
-\r
-RtAudio :: ~RtAudio() throw()\r
-{\r
- if ( rtapi_ )\r
- delete rtapi_;\r
-}\r
-\r
-void RtAudio :: openStream( RtAudio::StreamParameters *outputParameters,\r
- RtAudio::StreamParameters *inputParameters,\r
- RtAudioFormat format, unsigned int sampleRate,\r
- unsigned int *bufferFrames,\r
- RtAudioCallback callback, void *userData,\r
- RtAudio::StreamOptions *options,\r
- RtAudioErrorCallback errorCallback )\r
-{\r
- return rtapi_->openStream( outputParameters, inputParameters, format,\r
- sampleRate, bufferFrames, callback,\r
- userData, options, errorCallback );\r
-}\r
-\r
-// *************************************************** //\r
-//\r
-// Public RtApi definitions (see end of file for\r
-// private or protected utility functions).\r
-//\r
-// *************************************************** //\r
-\r
-RtApi :: RtApi()\r
-{\r
- stream_.state = STREAM_CLOSED;\r
- stream_.mode = UNINITIALIZED;\r
- stream_.apiHandle = 0;\r
- stream_.userBuffer[0] = 0;\r
- stream_.userBuffer[1] = 0;\r
- MUTEX_INITIALIZE( &stream_.mutex );\r
- showWarnings_ = true;\r
- firstErrorOccurred_ = false;\r
-}\r
-\r
-RtApi :: ~RtApi()\r
-{\r
- MUTEX_DESTROY( &stream_.mutex );\r
-}\r
-\r
-void RtApi :: openStream( RtAudio::StreamParameters *oParams,\r
- RtAudio::StreamParameters *iParams,\r
- RtAudioFormat format, unsigned int sampleRate,\r
- unsigned int *bufferFrames,\r
- RtAudioCallback callback, void *userData,\r
- RtAudio::StreamOptions *options,\r
- RtAudioErrorCallback errorCallback )\r
-{\r
- if ( stream_.state != STREAM_CLOSED ) {\r
- errorText_ = "RtApi::openStream: a stream is already open!";\r
- error( RtAudioError::INVALID_USE );\r
- return;\r
- }\r
-\r
- // Clear stream information potentially left from a previously open stream.\r
- clearStreamInfo();\r
-\r
- if ( oParams && oParams->nChannels < 1 ) {\r
- errorText_ = "RtApi::openStream: a non-NULL output StreamParameters structure cannot have an nChannels value less than one.";\r
- error( RtAudioError::INVALID_USE );\r
- return;\r
- }\r
-\r
- if ( iParams && iParams->nChannels < 1 ) {\r
- errorText_ = "RtApi::openStream: a non-NULL input StreamParameters structure cannot have an nChannels value less than one.";\r
- error( RtAudioError::INVALID_USE );\r
- return;\r
- }\r
-\r
- if ( oParams == NULL && iParams == NULL ) {\r
- errorText_ = "RtApi::openStream: input and output StreamParameters structures are both NULL!";\r
- error( RtAudioError::INVALID_USE );\r
- return;\r
- }\r
-\r
- if ( formatBytes(format) == 0 ) {\r
- errorText_ = "RtApi::openStream: 'format' parameter value is undefined.";\r
- error( RtAudioError::INVALID_USE );\r
- return;\r
- }\r
-\r
- unsigned int nDevices = getDeviceCount();\r
- unsigned int oChannels = 0;\r
- if ( oParams ) {\r
- oChannels = oParams->nChannels;\r
- if ( oParams->deviceId >= nDevices ) {\r
- errorText_ = "RtApi::openStream: output device parameter value is invalid.";\r
- error( RtAudioError::INVALID_USE );\r
- return;\r
- }\r
- }\r
-\r
- unsigned int iChannels = 0;\r
- if ( iParams ) {\r
- iChannels = iParams->nChannels;\r
- if ( iParams->deviceId >= nDevices ) {\r
- errorText_ = "RtApi::openStream: input device parameter value is invalid.";\r
- error( RtAudioError::INVALID_USE );\r
- return;\r
- }\r
- }\r
-\r
- bool result;\r
-\r
- if ( oChannels > 0 ) {\r
-\r
- result = probeDeviceOpen( oParams->deviceId, OUTPUT, oChannels, oParams->firstChannel,\r
- sampleRate, format, bufferFrames, options );\r
- if ( result == false ) {\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
- }\r
-\r
- if ( iChannels > 0 ) {\r
-\r
- result = probeDeviceOpen( iParams->deviceId, INPUT, iChannels, iParams->firstChannel,\r
- sampleRate, format, bufferFrames, options );\r
- if ( result == false ) {\r
- if ( oChannels > 0 ) closeStream();\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
- }\r
-\r
- stream_.callbackInfo.callback = (void *) callback;\r
- stream_.callbackInfo.userData = userData;\r
- stream_.callbackInfo.errorCallback = (void *) errorCallback;\r
-\r
- if ( options ) options->numberOfBuffers = stream_.nBuffers;\r
- stream_.state = STREAM_STOPPED;\r
-}\r
-\r
-unsigned int RtApi :: getDefaultInputDevice( void )\r
-{\r
- // Should be implemented in subclasses if possible.\r
- return 0;\r
-}\r
-\r
-unsigned int RtApi :: getDefaultOutputDevice( void )\r
-{\r
- // Should be implemented in subclasses if possible.\r
- return 0;\r
-}\r
-\r
-void RtApi :: closeStream( void )\r
-{\r
- // MUST be implemented in subclasses!\r
- return;\r
-}\r
-\r
-bool RtApi :: probeDeviceOpen( unsigned int /*device*/, StreamMode /*mode*/, unsigned int /*channels*/,\r
- unsigned int /*firstChannel*/, unsigned int /*sampleRate*/,\r
- RtAudioFormat /*format*/, unsigned int * /*bufferSize*/,\r
- RtAudio::StreamOptions * /*options*/ )\r
-{\r
- // MUST be implemented in subclasses!\r
- return FAILURE;\r
-}\r
-\r
-void RtApi :: tickStreamTime( void )\r
-{\r
- // Subclasses that do not provide their own implementation of\r
- // getStreamTime should call this function once per buffer I/O to\r
- // provide basic stream time support.\r
-\r
- stream_.streamTime += ( stream_.bufferSize * 1.0 / stream_.sampleRate );\r
-\r
-#if defined( HAVE_GETTIMEOFDAY )\r
- gettimeofday( &stream_.lastTickTimestamp, NULL );\r
-#endif\r
-}\r
-\r
-long RtApi :: getStreamLatency( void )\r
-{\r
- verifyStream();\r
-\r
- long totalLatency = 0;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX )\r
- totalLatency = stream_.latency[0];\r
- if ( stream_.mode == INPUT || stream_.mode == DUPLEX )\r
- totalLatency += stream_.latency[1];\r
-\r
- return totalLatency;\r
-}\r
-\r
-double RtApi :: getStreamTime( void )\r
-{\r
- verifyStream();\r
-\r
-#if defined( HAVE_GETTIMEOFDAY )\r
- // Return a very accurate estimate of the stream time by\r
- // adding in the elapsed time since the last tick.\r
- struct timeval then;\r
- struct timeval now;\r
-\r
- if ( stream_.state != STREAM_RUNNING || stream_.streamTime == 0.0 )\r
- return stream_.streamTime;\r
-\r
- gettimeofday( &now, NULL );\r
- then = stream_.lastTickTimestamp;\r
- return stream_.streamTime +\r
- ((now.tv_sec + 0.000001 * now.tv_usec) -\r
- (then.tv_sec + 0.000001 * then.tv_usec)); \r
-#else\r
- return stream_.streamTime;\r
-#endif\r
-}\r
-\r
-void RtApi :: setStreamTime( double time )\r
-{\r
- verifyStream();\r
-\r
- if ( time >= 0.0 )\r
- stream_.streamTime = time;\r
-}\r
-\r
-unsigned int RtApi :: getStreamSampleRate( void )\r
-{\r
- verifyStream();\r
-\r
- return stream_.sampleRate;\r
-}\r
-\r
-\r
-// *************************************************** //\r
-//\r
-// OS/API-specific methods.\r
-//\r
-// *************************************************** //\r
-\r
-#if defined(__MACOSX_CORE__)\r
-\r
-// The OS X CoreAudio API is designed to use a separate callback\r
-// procedure for each of its audio devices. A single RtAudio duplex\r
-// stream using two different devices is supported here, though it\r
-// cannot be guaranteed to always behave correctly because we cannot\r
-// synchronize these two callbacks.\r
-//\r
-// A property listener is installed for over/underrun information.\r
-// However, no functionality is currently provided to allow property\r
-// listeners to trigger user handlers because it is unclear what could\r
-// be done if a critical stream parameter (buffer size, sample rate,\r
-// device disconnect) notification arrived. The listeners entail\r
-// quite a bit of extra code and most likely, a user program wouldn't\r
-// be prepared for the result anyway. However, we do provide a flag\r
-// to the client callback function to inform of an over/underrun.\r
-\r
-// A structure to hold various information related to the CoreAudio API\r
-// implementation.\r
-struct CoreHandle {\r
- AudioDeviceID id[2]; // device ids\r
-#if defined( MAC_OS_X_VERSION_10_5 ) && ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 )\r
- AudioDeviceIOProcID procId[2];\r
-#endif\r
- UInt32 iStream[2]; // device stream index (or first if using multiple)\r
- UInt32 nStreams[2]; // number of streams to use\r
- bool xrun[2];\r
- char *deviceBuffer;\r
- pthread_cond_t condition;\r
- int drainCounter; // Tracks callback counts when draining\r
- bool internalDrain; // Indicates if stop is initiated from callback or not.\r
-\r
- CoreHandle()\r
- :deviceBuffer(0), drainCounter(0), internalDrain(false) { nStreams[0] = 1; nStreams[1] = 1; id[0] = 0; id[1] = 0; xrun[0] = false; xrun[1] = false; }\r
-};\r
-\r
-RtApiCore:: RtApiCore()\r
-{\r
-#if defined( AVAILABLE_MAC_OS_X_VERSION_10_6_AND_LATER )\r
- // This is a largely undocumented but absolutely necessary\r
- // requirement starting with OS-X 10.6. If not called, queries and\r
- // updates to various audio device properties are not handled\r
- // correctly.\r
- CFRunLoopRef theRunLoop = NULL;\r
- AudioObjectPropertyAddress property = { kAudioHardwarePropertyRunLoop,\r
- kAudioObjectPropertyScopeGlobal,\r
- kAudioObjectPropertyElementMaster };\r
- OSStatus result = AudioObjectSetPropertyData( kAudioObjectSystemObject, &property, 0, NULL, sizeof(CFRunLoopRef), &theRunLoop);\r
- if ( result != noErr ) {\r
- errorText_ = "RtApiCore::RtApiCore: error setting run loop property!";\r
- error( RtAudioError::WARNING );\r
- }\r
-#endif\r
-}\r
-\r
-RtApiCore :: ~RtApiCore()\r
-{\r
- // The subclass destructor gets called before the base class\r
- // destructor, so close an existing stream before deallocating\r
- // apiDeviceId memory.\r
- if ( stream_.state != STREAM_CLOSED ) closeStream();\r
-}\r
-\r
-unsigned int RtApiCore :: getDeviceCount( void )\r
-{\r
- // Find out how many audio devices there are, if any.\r
- UInt32 dataSize;\r
- AudioObjectPropertyAddress propertyAddress = { kAudioHardwarePropertyDevices, kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster };\r
- OSStatus result = AudioObjectGetPropertyDataSize( kAudioObjectSystemObject, &propertyAddress, 0, NULL, &dataSize );\r
- if ( result != noErr ) {\r
- errorText_ = "RtApiCore::getDeviceCount: OS-X error getting device info!";\r
- error( RtAudioError::WARNING );\r
- return 0;\r
- }\r
-\r
- return dataSize / sizeof( AudioDeviceID );\r
-}\r
-\r
-unsigned int RtApiCore :: getDefaultInputDevice( void )\r
-{\r
- unsigned int nDevices = getDeviceCount();\r
- if ( nDevices <= 1 ) return 0;\r
-\r
- AudioDeviceID id;\r
- UInt32 dataSize = sizeof( AudioDeviceID );\r
- AudioObjectPropertyAddress property = { kAudioHardwarePropertyDefaultInputDevice, kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster };\r
- OSStatus result = AudioObjectGetPropertyData( kAudioObjectSystemObject, &property, 0, NULL, &dataSize, &id );\r
- if ( result != noErr ) {\r
- errorText_ = "RtApiCore::getDefaultInputDevice: OS-X system error getting device.";\r
- error( RtAudioError::WARNING );\r
- return 0;\r
- }\r
-\r
- dataSize *= nDevices;\r
- AudioDeviceID deviceList[ nDevices ];\r
- property.mSelector = kAudioHardwarePropertyDevices;\r
- result = AudioObjectGetPropertyData( kAudioObjectSystemObject, &property, 0, NULL, &dataSize, (void *) &deviceList );\r
- if ( result != noErr ) {\r
- errorText_ = "RtApiCore::getDefaultInputDevice: OS-X system error getting device IDs.";\r
- error( RtAudioError::WARNING );\r
- return 0;\r
- }\r
-\r
- for ( unsigned int i=0; i<nDevices; i++ )\r
- if ( id == deviceList[i] ) return i;\r
-\r
- errorText_ = "RtApiCore::getDefaultInputDevice: No default device found!";\r
- error( RtAudioError::WARNING );\r
- return 0;\r
-}\r
-\r
-unsigned int RtApiCore :: getDefaultOutputDevice( void )\r
-{\r
- unsigned int nDevices = getDeviceCount();\r
- if ( nDevices <= 1 ) return 0;\r
-\r
- AudioDeviceID id;\r
- UInt32 dataSize = sizeof( AudioDeviceID );\r
- AudioObjectPropertyAddress property = { kAudioHardwarePropertyDefaultOutputDevice, kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster };\r
- OSStatus result = AudioObjectGetPropertyData( kAudioObjectSystemObject, &property, 0, NULL, &dataSize, &id );\r
- if ( result != noErr ) {\r
- errorText_ = "RtApiCore::getDefaultOutputDevice: OS-X system error getting device.";\r
- error( RtAudioError::WARNING );\r
- return 0;\r
- }\r
-\r
- dataSize = sizeof( AudioDeviceID ) * nDevices;\r
- AudioDeviceID deviceList[ nDevices ];\r
- property.mSelector = kAudioHardwarePropertyDevices;\r
- result = AudioObjectGetPropertyData( kAudioObjectSystemObject, &property, 0, NULL, &dataSize, (void *) &deviceList );\r
- if ( result != noErr ) {\r
- errorText_ = "RtApiCore::getDefaultOutputDevice: OS-X system error getting device IDs.";\r
- error( RtAudioError::WARNING );\r
- return 0;\r
- }\r
-\r
- for ( unsigned int i=0; i<nDevices; i++ )\r
- if ( id == deviceList[i] ) return i;\r
-\r
- errorText_ = "RtApiCore::getDefaultOutputDevice: No default device found!";\r
- error( RtAudioError::WARNING );\r
- return 0;\r
-}\r
-\r
-RtAudio::DeviceInfo RtApiCore :: getDeviceInfo( unsigned int device )\r
-{\r
- RtAudio::DeviceInfo info;\r
- info.probed = false;\r
-\r
- // Get device ID\r
- unsigned int nDevices = getDeviceCount();\r
- if ( nDevices == 0 ) {\r
- errorText_ = "RtApiCore::getDeviceInfo: no devices found!";\r
- error( RtAudioError::INVALID_USE );\r
- return info;\r
- }\r
-\r
- if ( device >= nDevices ) {\r
- errorText_ = "RtApiCore::getDeviceInfo: device ID is invalid!";\r
- error( RtAudioError::INVALID_USE );\r
- return info;\r
- }\r
-\r
- AudioDeviceID deviceList[ nDevices ];\r
- UInt32 dataSize = sizeof( AudioDeviceID ) * nDevices;\r
- AudioObjectPropertyAddress property = { kAudioHardwarePropertyDevices,\r
- kAudioObjectPropertyScopeGlobal,\r
- kAudioObjectPropertyElementMaster };\r
- OSStatus result = AudioObjectGetPropertyData( kAudioObjectSystemObject, &property,\r
- 0, NULL, &dataSize, (void *) &deviceList );\r
- if ( result != noErr ) {\r
- errorText_ = "RtApiCore::getDeviceInfo: OS-X system error getting device IDs.";\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- AudioDeviceID id = deviceList[ device ];\r
-\r
- // Get the device name.\r
- info.name.erase();\r
- CFStringRef cfname;\r
- dataSize = sizeof( CFStringRef );\r
- property.mSelector = kAudioObjectPropertyManufacturer;\r
- result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &cfname );\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::probeDeviceInfo: system error (" << getErrorCode( result ) << ") getting device manufacturer.";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- //const char *mname = CFStringGetCStringPtr( cfname, CFStringGetSystemEncoding() );\r
- int length = CFStringGetLength(cfname);\r
- char *mname = (char *)malloc(length * 3 + 1);\r
-#if defined( UNICODE ) || defined( _UNICODE )\r
- CFStringGetCString(cfname, mname, length * 3 + 1, kCFStringEncodingUTF8);\r
-#else\r
- CFStringGetCString(cfname, mname, length * 3 + 1, CFStringGetSystemEncoding());\r
-#endif\r
- info.name.append( (const char *)mname, strlen(mname) );\r
- info.name.append( ": " );\r
- CFRelease( cfname );\r
- free(mname);\r
-\r
- property.mSelector = kAudioObjectPropertyName;\r
- result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &cfname );\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::probeDeviceInfo: system error (" << getErrorCode( result ) << ") getting device name.";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- //const char *name = CFStringGetCStringPtr( cfname, CFStringGetSystemEncoding() );\r
- length = CFStringGetLength(cfname);\r
- char *name = (char *)malloc(length * 3 + 1);\r
-#if defined( UNICODE ) || defined( _UNICODE )\r
- CFStringGetCString(cfname, name, length * 3 + 1, kCFStringEncodingUTF8);\r
-#else\r
- CFStringGetCString(cfname, name, length * 3 + 1, CFStringGetSystemEncoding());\r
-#endif\r
- info.name.append( (const char *)name, strlen(name) );\r
- CFRelease( cfname );\r
- free(name);\r
-\r
- // Get the output stream "configuration".\r
- AudioBufferList *bufferList = nil;\r
- property.mSelector = kAudioDevicePropertyStreamConfiguration;\r
- property.mScope = kAudioDevicePropertyScopeOutput;\r
- // property.mElement = kAudioObjectPropertyElementWildcard;\r
- dataSize = 0;\r
- result = AudioObjectGetPropertyDataSize( id, &property, 0, NULL, &dataSize );\r
- if ( result != noErr || dataSize == 0 ) {\r
- errorStream_ << "RtApiCore::getDeviceInfo: system error (" << getErrorCode( result ) << ") getting output stream configuration info for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // Allocate the AudioBufferList.\r
- bufferList = (AudioBufferList *) malloc( dataSize );\r
- if ( bufferList == NULL ) {\r
- errorText_ = "RtApiCore::getDeviceInfo: memory error allocating output AudioBufferList.";\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, bufferList );\r
- if ( result != noErr || dataSize == 0 ) {\r
- free( bufferList );\r
- errorStream_ << "RtApiCore::getDeviceInfo: system error (" << getErrorCode( result ) << ") getting output stream configuration for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // Get output channel information.\r
- unsigned int i, nStreams = bufferList->mNumberBuffers;\r
- for ( i=0; i<nStreams; i++ )\r
- info.outputChannels += bufferList->mBuffers[i].mNumberChannels;\r
- free( bufferList );\r
-\r
- // Get the input stream "configuration".\r
- property.mScope = kAudioDevicePropertyScopeInput;\r
- result = AudioObjectGetPropertyDataSize( id, &property, 0, NULL, &dataSize );\r
- if ( result != noErr || dataSize == 0 ) {\r
- errorStream_ << "RtApiCore::getDeviceInfo: system error (" << getErrorCode( result ) << ") getting input stream configuration info for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // Allocate the AudioBufferList.\r
- bufferList = (AudioBufferList *) malloc( dataSize );\r
- if ( bufferList == NULL ) {\r
- errorText_ = "RtApiCore::getDeviceInfo: memory error allocating input AudioBufferList.";\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, bufferList );\r
- if (result != noErr || dataSize == 0) {\r
- free( bufferList );\r
- errorStream_ << "RtApiCore::getDeviceInfo: system error (" << getErrorCode( result ) << ") getting input stream configuration for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // Get input channel information.\r
- nStreams = bufferList->mNumberBuffers;\r
- for ( i=0; i<nStreams; i++ )\r
- info.inputChannels += bufferList->mBuffers[i].mNumberChannels;\r
- free( bufferList );\r
-\r
- // If device opens for both playback and capture, we determine the channels.\r
- if ( info.outputChannels > 0 && info.inputChannels > 0 )\r
- info.duplexChannels = (info.outputChannels > info.inputChannels) ? info.inputChannels : info.outputChannels;\r
-\r
- // Probe the device sample rates.\r
- bool isInput = false;\r
- if ( info.outputChannels == 0 ) isInput = true;\r
-\r
- // Determine the supported sample rates.\r
- property.mSelector = kAudioDevicePropertyAvailableNominalSampleRates;\r
- if ( isInput == false ) property.mScope = kAudioDevicePropertyScopeOutput;\r
- result = AudioObjectGetPropertyDataSize( id, &property, 0, NULL, &dataSize );\r
- if ( result != kAudioHardwareNoError || dataSize == 0 ) {\r
- errorStream_ << "RtApiCore::getDeviceInfo: system error (" << getErrorCode( result ) << ") getting sample rate info.";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- UInt32 nRanges = dataSize / sizeof( AudioValueRange );\r
- AudioValueRange rangeList[ nRanges ];\r
- result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &rangeList );\r
- if ( result != kAudioHardwareNoError ) {\r
- errorStream_ << "RtApiCore::getDeviceInfo: system error (" << getErrorCode( result ) << ") getting sample rates.";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // The sample rate reporting mechanism is a bit of a mystery. It\r
- // seems that it can either return individual rates or a range of\r
- // rates. I assume that if the min / max range values are the same,\r
- // then that represents a single supported rate and if the min / max\r
- // range values are different, the device supports an arbitrary\r
- // range of values (though there might be multiple ranges, so we'll\r
- // use the most conservative range).\r
- Float64 minimumRate = 1.0, maximumRate = 10000000000.0;\r
- bool haveValueRange = false;\r
- info.sampleRates.clear();\r
- for ( UInt32 i=0; i<nRanges; i++ ) {\r
- if ( rangeList[i].mMinimum == rangeList[i].mMaximum )\r
- info.sampleRates.push_back( (unsigned int) rangeList[i].mMinimum );\r
- else {\r
- haveValueRange = true;\r
- if ( rangeList[i].mMinimum > minimumRate ) minimumRate = rangeList[i].mMinimum;\r
- if ( rangeList[i].mMaximum < maximumRate ) maximumRate = rangeList[i].mMaximum;\r
- }\r
- }\r
-\r
- if ( haveValueRange ) {\r
- for ( unsigned int k=0; k<MAX_SAMPLE_RATES; k++ ) {\r
- if ( SAMPLE_RATES[k] >= (unsigned int) minimumRate && SAMPLE_RATES[k] <= (unsigned int) maximumRate )\r
- info.sampleRates.push_back( SAMPLE_RATES[k] );\r
- }\r
- }\r
-\r
- // Sort and remove any redundant values\r
- std::sort( info.sampleRates.begin(), info.sampleRates.end() );\r
- info.sampleRates.erase( unique( info.sampleRates.begin(), info.sampleRates.end() ), info.sampleRates.end() );\r
-\r
- if ( info.sampleRates.size() == 0 ) {\r
- errorStream_ << "RtApiCore::probeDeviceInfo: No supported sample rates found for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // CoreAudio always uses 32-bit floating point data for PCM streams.\r
- // Thus, any other "physical" formats supported by the device are of\r
- // no interest to the client.\r
- info.nativeFormats = RTAUDIO_FLOAT32;\r
-\r
- if ( info.outputChannels > 0 )\r
- if ( getDefaultOutputDevice() == device ) info.isDefaultOutput = true;\r
- if ( info.inputChannels > 0 )\r
- if ( getDefaultInputDevice() == device ) info.isDefaultInput = true;\r
-\r
- info.probed = true;\r
- return info;\r
-}\r
-\r
-static OSStatus callbackHandler( AudioDeviceID inDevice,\r
- const AudioTimeStamp* /*inNow*/,\r
- const AudioBufferList* inInputData,\r
- const AudioTimeStamp* /*inInputTime*/,\r
- AudioBufferList* outOutputData,\r
- const AudioTimeStamp* /*inOutputTime*/,\r
- void* infoPointer )\r
-{\r
- CallbackInfo *info = (CallbackInfo *) infoPointer;\r
-\r
- RtApiCore *object = (RtApiCore *) info->object;\r
- if ( object->callbackEvent( inDevice, inInputData, outOutputData ) == false )\r
- return kAudioHardwareUnspecifiedError;\r
- else\r
- return kAudioHardwareNoError;\r
-}\r
-\r
-static OSStatus xrunListener( AudioObjectID /*inDevice*/,\r
- UInt32 nAddresses,\r
- const AudioObjectPropertyAddress properties[],\r
- void* handlePointer )\r
-{\r
- CoreHandle *handle = (CoreHandle *) handlePointer;\r
- for ( UInt32 i=0; i<nAddresses; i++ ) {\r
- if ( properties[i].mSelector == kAudioDeviceProcessorOverload ) {\r
- if ( properties[i].mScope == kAudioDevicePropertyScopeInput )\r
- handle->xrun[1] = true;\r
- else\r
- handle->xrun[0] = true;\r
- }\r
- }\r
-\r
- return kAudioHardwareNoError;\r
-}\r
-\r
-static OSStatus rateListener( AudioObjectID inDevice,\r
- UInt32 /*nAddresses*/,\r
- const AudioObjectPropertyAddress /*properties*/[],\r
- void* ratePointer )\r
-{\r
- Float64 *rate = (Float64 *) ratePointer;\r
- UInt32 dataSize = sizeof( Float64 );\r
- AudioObjectPropertyAddress property = { kAudioDevicePropertyNominalSampleRate,\r
- kAudioObjectPropertyScopeGlobal,\r
- kAudioObjectPropertyElementMaster };\r
- AudioObjectGetPropertyData( inDevice, &property, 0, NULL, &dataSize, rate );\r
- return kAudioHardwareNoError;\r
-}\r
-\r
-bool RtApiCore :: probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
- unsigned int firstChannel, unsigned int sampleRate,\r
- RtAudioFormat format, unsigned int *bufferSize,\r
- RtAudio::StreamOptions *options )\r
-{\r
- // Get device ID\r
- unsigned int nDevices = getDeviceCount();\r
- if ( nDevices == 0 ) {\r
- // This should not happen because a check is made before this function is called.\r
- errorText_ = "RtApiCore::probeDeviceOpen: no devices found!";\r
- return FAILURE;\r
- }\r
-\r
- if ( device >= nDevices ) {\r
- // This should not happen because a check is made before this function is called.\r
- errorText_ = "RtApiCore::probeDeviceOpen: device ID is invalid!";\r
- return FAILURE;\r
- }\r
-\r
- AudioDeviceID deviceList[ nDevices ];\r
- UInt32 dataSize = sizeof( AudioDeviceID ) * nDevices;\r
- AudioObjectPropertyAddress property = { kAudioHardwarePropertyDevices,\r
- kAudioObjectPropertyScopeGlobal,\r
- kAudioObjectPropertyElementMaster };\r
- OSStatus result = AudioObjectGetPropertyData( kAudioObjectSystemObject, &property,\r
- 0, NULL, &dataSize, (void *) &deviceList );\r
- if ( result != noErr ) {\r
- errorText_ = "RtApiCore::probeDeviceOpen: OS-X system error getting device IDs.";\r
- return FAILURE;\r
- }\r
-\r
- AudioDeviceID id = deviceList[ device ];\r
-\r
- // Setup for stream mode.\r
- bool isInput = false;\r
- if ( mode == INPUT ) {\r
- isInput = true;\r
- property.mScope = kAudioDevicePropertyScopeInput;\r
- }\r
- else\r
- property.mScope = kAudioDevicePropertyScopeOutput;\r
-\r
- // Get the stream "configuration".\r
- AudioBufferList *bufferList = nil;\r
- dataSize = 0;\r
- property.mSelector = kAudioDevicePropertyStreamConfiguration;\r
- result = AudioObjectGetPropertyDataSize( id, &property, 0, NULL, &dataSize );\r
- if ( result != noErr || dataSize == 0 ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting stream configuration info for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Allocate the AudioBufferList.\r
- bufferList = (AudioBufferList *) malloc( dataSize );\r
- if ( bufferList == NULL ) {\r
- errorText_ = "RtApiCore::probeDeviceOpen: memory error allocating AudioBufferList.";\r
- return FAILURE;\r
- }\r
-\r
- result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, bufferList );\r
- if (result != noErr || dataSize == 0) {\r
- free( bufferList );\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting stream configuration for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Search for one or more streams that contain the desired number of\r
- // channels. CoreAudio devices can have an arbitrary number of\r
- // streams and each stream can have an arbitrary number of channels.\r
- // For each stream, a single buffer of interleaved samples is\r
- // provided. RtAudio prefers the use of one stream of interleaved\r
- // data or multiple consecutive single-channel streams. However, we\r
- // now support multiple consecutive multi-channel streams of\r
- // interleaved data as well.\r
- UInt32 iStream, offsetCounter = firstChannel;\r
- UInt32 nStreams = bufferList->mNumberBuffers;\r
- bool monoMode = false;\r
- bool foundStream = false;\r
-\r
- // First check that the device supports the requested number of\r
- // channels.\r
- UInt32 deviceChannels = 0;\r
- for ( iStream=0; iStream<nStreams; iStream++ )\r
- deviceChannels += bufferList->mBuffers[iStream].mNumberChannels;\r
-\r
- if ( deviceChannels < ( channels + firstChannel ) ) {\r
- free( bufferList );\r
- errorStream_ << "RtApiCore::probeDeviceOpen: the device (" << device << ") does not support the requested channel count.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Look for a single stream meeting our needs.\r
- UInt32 firstStream, streamCount = 1, streamChannels = 0, channelOffset = 0;\r
- for ( iStream=0; iStream<nStreams; iStream++ ) {\r
- streamChannels = bufferList->mBuffers[iStream].mNumberChannels;\r
- if ( streamChannels >= channels + offsetCounter ) {\r
- firstStream = iStream;\r
- channelOffset = offsetCounter;\r
- foundStream = true;\r
- break;\r
- }\r
- if ( streamChannels > offsetCounter ) break;\r
- offsetCounter -= streamChannels;\r
- }\r
-\r
- // If we didn't find a single stream above, then we should be able\r
- // to meet the channel specification with multiple streams.\r
- if ( foundStream == false ) {\r
- monoMode = true;\r
- offsetCounter = firstChannel;\r
- for ( iStream=0; iStream<nStreams; iStream++ ) {\r
- streamChannels = bufferList->mBuffers[iStream].mNumberChannels;\r
- if ( streamChannels > offsetCounter ) break;\r
- offsetCounter -= streamChannels;\r
- }\r
-\r
- firstStream = iStream;\r
- channelOffset = offsetCounter;\r
- Int32 channelCounter = channels + offsetCounter - streamChannels;\r
-\r
- if ( streamChannels > 1 ) monoMode = false;\r
- while ( channelCounter > 0 ) {\r
- streamChannels = bufferList->mBuffers[++iStream].mNumberChannels;\r
- if ( streamChannels > 1 ) monoMode = false;\r
- channelCounter -= streamChannels;\r
- streamCount++;\r
- }\r
- }\r
-\r
- free( bufferList );\r
-\r
- // Determine the buffer size.\r
- AudioValueRange bufferRange;\r
- dataSize = sizeof( AudioValueRange );\r
- property.mSelector = kAudioDevicePropertyBufferFrameSizeRange;\r
- result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &bufferRange );\r
-\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting buffer size range for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- if ( bufferRange.mMinimum > *bufferSize ) *bufferSize = (unsigned long) bufferRange.mMinimum;\r
- else if ( bufferRange.mMaximum < *bufferSize ) *bufferSize = (unsigned long) bufferRange.mMaximum;\r
- if ( options && options->flags & RTAUDIO_MINIMIZE_LATENCY ) *bufferSize = (unsigned long) bufferRange.mMinimum;\r
-\r
- // Set the buffer size. For multiple streams, I'm assuming we only\r
- // need to make this setting for the master channel.\r
- UInt32 theSize = (UInt32) *bufferSize;\r
- dataSize = sizeof( UInt32 );\r
- property.mSelector = kAudioDevicePropertyBufferFrameSize;\r
- result = AudioObjectSetPropertyData( id, &property, 0, NULL, dataSize, &theSize );\r
-\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") setting the buffer size for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // If attempting to setup a duplex stream, the bufferSize parameter\r
- // MUST be the same in both directions!\r
- *bufferSize = theSize;\r
- if ( stream_.mode == OUTPUT && mode == INPUT && *bufferSize != stream_.bufferSize ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error setting buffer size for duplex stream on device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- stream_.bufferSize = *bufferSize;\r
- stream_.nBuffers = 1;\r
-\r
- // Try to set "hog" mode ... it's not clear to me this is working.\r
- if ( options && options->flags & RTAUDIO_HOG_DEVICE ) {\r
- pid_t hog_pid;\r
- dataSize = sizeof( hog_pid );\r
- property.mSelector = kAudioDevicePropertyHogMode;\r
- result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &hog_pid );\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting 'hog' state!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- if ( hog_pid != getpid() ) {\r
- hog_pid = getpid();\r
- result = AudioObjectSetPropertyData( id, &property, 0, NULL, dataSize, &hog_pid );\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") setting 'hog' state!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- }\r
- }\r
-\r
- // Check and if necessary, change the sample rate for the device.\r
- Float64 nominalRate;\r
- dataSize = sizeof( Float64 );\r
- property.mSelector = kAudioDevicePropertyNominalSampleRate;\r
- result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &nominalRate );\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting current sample rate.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Only change the sample rate if off by more than 1 Hz.\r
- if ( fabs( nominalRate - (double)sampleRate ) > 1.0 ) {\r
-\r
- // Set a property listener for the sample rate change\r
- Float64 reportedRate = 0.0;\r
- AudioObjectPropertyAddress tmp = { kAudioDevicePropertyNominalSampleRate, kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster };\r
- result = AudioObjectAddPropertyListener( id, &tmp, rateListener, (void *) &reportedRate );\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") setting sample rate property listener for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- nominalRate = (Float64) sampleRate;\r
- result = AudioObjectSetPropertyData( id, &property, 0, NULL, dataSize, &nominalRate );\r
- if ( result != noErr ) {\r
- AudioObjectRemovePropertyListener( id, &tmp, rateListener, (void *) &reportedRate );\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") setting sample rate for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Now wait until the reported nominal rate is what we just set.\r
- UInt32 microCounter = 0;\r
- while ( reportedRate != nominalRate ) {\r
- microCounter += 5000;\r
- if ( microCounter > 5000000 ) break;\r
- usleep( 5000 );\r
- }\r
-\r
- // Remove the property listener.\r
- AudioObjectRemovePropertyListener( id, &tmp, rateListener, (void *) &reportedRate );\r
-\r
- if ( microCounter > 5000000 ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: timeout waiting for sample rate update for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- }\r
-\r
- // Now set the stream format for all streams. Also, check the\r
- // physical format of the device and change that if necessary.\r
- AudioStreamBasicDescription description;\r
- dataSize = sizeof( AudioStreamBasicDescription );\r
- property.mSelector = kAudioStreamPropertyVirtualFormat;\r
- result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &description );\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting stream format for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Set the sample rate and data format id. However, only make the\r
- // change if the sample rate is not within 1.0 of the desired\r
- // rate and the format is not linear pcm.\r
- bool updateFormat = false;\r
- if ( fabs( description.mSampleRate - (Float64)sampleRate ) > 1.0 ) {\r
- description.mSampleRate = (Float64) sampleRate;\r
- updateFormat = true;\r
- }\r
-\r
- if ( description.mFormatID != kAudioFormatLinearPCM ) {\r
- description.mFormatID = kAudioFormatLinearPCM;\r
- updateFormat = true;\r
- }\r
-\r
- if ( updateFormat ) {\r
- result = AudioObjectSetPropertyData( id, &property, 0, NULL, dataSize, &description );\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") setting sample rate or data format for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- }\r
-\r
- // Now check the physical format.\r
- property.mSelector = kAudioStreamPropertyPhysicalFormat;\r
- result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &description );\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting stream physical format for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- //std::cout << "Current physical stream format:" << std::endl;\r
- //std::cout << " mBitsPerChan = " << description.mBitsPerChannel << std::endl;\r
- //std::cout << " aligned high = " << (description.mFormatFlags & kAudioFormatFlagIsAlignedHigh) << ", isPacked = " << (description.mFormatFlags & kAudioFormatFlagIsPacked) << std::endl;\r
- //std::cout << " bytesPerFrame = " << description.mBytesPerFrame << std::endl;\r
- //std::cout << " sample rate = " << description.mSampleRate << std::endl;\r
-\r
- if ( description.mFormatID != kAudioFormatLinearPCM || description.mBitsPerChannel < 16 ) {\r
- description.mFormatID = kAudioFormatLinearPCM;\r
- //description.mSampleRate = (Float64) sampleRate;\r
- AudioStreamBasicDescription testDescription = description;\r
- UInt32 formatFlags;\r
-\r
- // We'll try higher bit rates first and then work our way down.\r
- std::vector< std::pair<UInt32, UInt32> > physicalFormats;\r
- formatFlags = (description.mFormatFlags | kLinearPCMFormatFlagIsFloat) & ~kLinearPCMFormatFlagIsSignedInteger;\r
- physicalFormats.push_back( std::pair<Float32, UInt32>( 32, formatFlags ) );\r
- formatFlags = (description.mFormatFlags | kLinearPCMFormatFlagIsSignedInteger | kAudioFormatFlagIsPacked) & ~kLinearPCMFormatFlagIsFloat;\r
- physicalFormats.push_back( std::pair<Float32, UInt32>( 32, formatFlags ) );\r
- physicalFormats.push_back( std::pair<Float32, UInt32>( 24, formatFlags ) ); // 24-bit packed\r
- formatFlags &= ~( kAudioFormatFlagIsPacked | kAudioFormatFlagIsAlignedHigh );\r
- physicalFormats.push_back( std::pair<Float32, UInt32>( 24.2, formatFlags ) ); // 24-bit in 4 bytes, aligned low\r
- formatFlags |= kAudioFormatFlagIsAlignedHigh;\r
- physicalFormats.push_back( std::pair<Float32, UInt32>( 24.4, formatFlags ) ); // 24-bit in 4 bytes, aligned high\r
- formatFlags = (description.mFormatFlags | kLinearPCMFormatFlagIsSignedInteger | kAudioFormatFlagIsPacked) & ~kLinearPCMFormatFlagIsFloat;\r
- physicalFormats.push_back( std::pair<Float32, UInt32>( 16, formatFlags ) );\r
- physicalFormats.push_back( std::pair<Float32, UInt32>( 8, formatFlags ) );\r
-\r
- bool setPhysicalFormat = false;\r
- for( unsigned int i=0; i<physicalFormats.size(); i++ ) {\r
- testDescription = description;\r
- testDescription.mBitsPerChannel = (UInt32) physicalFormats[i].first;\r
- testDescription.mFormatFlags = physicalFormats[i].second;\r
- if ( (24 == (UInt32)physicalFormats[i].first) && ~( physicalFormats[i].second & kAudioFormatFlagIsPacked ) )\r
- testDescription.mBytesPerFrame = 4 * testDescription.mChannelsPerFrame;\r
- else\r
- testDescription.mBytesPerFrame = testDescription.mBitsPerChannel/8 * testDescription.mChannelsPerFrame;\r
- testDescription.mBytesPerPacket = testDescription.mBytesPerFrame * testDescription.mFramesPerPacket;\r
- result = AudioObjectSetPropertyData( id, &property, 0, NULL, dataSize, &testDescription );\r
- if ( result == noErr ) {\r
- setPhysicalFormat = true;\r
- //std::cout << "Updated physical stream format:" << std::endl;\r
- //std::cout << " mBitsPerChan = " << testDescription.mBitsPerChannel << std::endl;\r
- //std::cout << " aligned high = " << (testDescription.mFormatFlags & kAudioFormatFlagIsAlignedHigh) << ", isPacked = " << (testDescription.mFormatFlags & kAudioFormatFlagIsPacked) << std::endl;\r
- //std::cout << " bytesPerFrame = " << testDescription.mBytesPerFrame << std::endl;\r
- //std::cout << " sample rate = " << testDescription.mSampleRate << std::endl;\r
- break;\r
- }\r
- }\r
-\r
- if ( !setPhysicalFormat ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") setting physical data format for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- } // done setting virtual/physical formats.\r
-\r
- // Get the stream / device latency.\r
- UInt32 latency;\r
- dataSize = sizeof( UInt32 );\r
- property.mSelector = kAudioDevicePropertyLatency;\r
- if ( AudioObjectHasProperty( id, &property ) == true ) {\r
- result = AudioObjectGetPropertyData( id, &property, 0, NULL, &dataSize, &latency );\r
- if ( result == kAudioHardwareNoError ) stream_.latency[ mode ] = latency;\r
- else {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error (" << getErrorCode( result ) << ") getting device latency for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- }\r
- }\r
-\r
- // Byte-swapping: According to AudioHardware.h, the stream data will\r
- // always be presented in native-endian format, so we should never\r
- // need to byte swap.\r
- stream_.doByteSwap[mode] = false;\r
-\r
- // From the CoreAudio documentation, PCM data must be supplied as\r
- // 32-bit floats.\r
- stream_.userFormat = format;\r
- stream_.deviceFormat[mode] = RTAUDIO_FLOAT32;\r
-\r
- if ( streamCount == 1 )\r
- stream_.nDeviceChannels[mode] = description.mChannelsPerFrame;\r
- else // multiple streams\r
- stream_.nDeviceChannels[mode] = channels;\r
- stream_.nUserChannels[mode] = channels;\r
- stream_.channelOffset[mode] = channelOffset; // offset within a CoreAudio stream\r
- if ( options && options->flags & RTAUDIO_NONINTERLEAVED ) stream_.userInterleaved = false;\r
- else stream_.userInterleaved = true;\r
- stream_.deviceInterleaved[mode] = true;\r
- if ( monoMode == true ) stream_.deviceInterleaved[mode] = false;\r
-\r
- // Set flags for buffer conversion.\r
- stream_.doConvertBuffer[mode] = false;\r
- if ( stream_.userFormat != stream_.deviceFormat[mode] )\r
- stream_.doConvertBuffer[mode] = true;\r
- if ( stream_.nUserChannels[mode] < stream_.nDeviceChannels[mode] )\r
- stream_.doConvertBuffer[mode] = true;\r
- if ( streamCount == 1 ) {\r
- if ( stream_.nUserChannels[mode] > 1 &&\r
- stream_.userInterleaved != stream_.deviceInterleaved[mode] )\r
- stream_.doConvertBuffer[mode] = true;\r
- }\r
- else if ( monoMode && stream_.userInterleaved )\r
- stream_.doConvertBuffer[mode] = true;\r
-\r
- // Allocate our CoreHandle structure for the stream.\r
- CoreHandle *handle = 0;\r
- if ( stream_.apiHandle == 0 ) {\r
- try {\r
- handle = new CoreHandle;\r
- }\r
- catch ( std::bad_alloc& ) {\r
- errorText_ = "RtApiCore::probeDeviceOpen: error allocating CoreHandle memory.";\r
- goto error;\r
- }\r
-\r
- if ( pthread_cond_init( &handle->condition, NULL ) ) {\r
- errorText_ = "RtApiCore::probeDeviceOpen: error initializing pthread condition variable.";\r
- goto error;\r
- }\r
- stream_.apiHandle = (void *) handle;\r
- }\r
- else\r
- handle = (CoreHandle *) stream_.apiHandle;\r
- handle->iStream[mode] = firstStream;\r
- handle->nStreams[mode] = streamCount;\r
- handle->id[mode] = id;\r
-\r
- // Allocate necessary internal buffers.\r
- unsigned long bufferBytes;\r
- bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
- // stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
- stream_.userBuffer[mode] = (char *) malloc( bufferBytes * sizeof(char) );\r
- memset( stream_.userBuffer[mode], 0, bufferBytes * sizeof(char) );\r
- if ( stream_.userBuffer[mode] == NULL ) {\r
- errorText_ = "RtApiCore::probeDeviceOpen: error allocating user buffer memory.";\r
- goto error;\r
- }\r
-\r
- // If possible, we will make use of the CoreAudio stream buffers as\r
- // "device buffers". However, we can't do this if using multiple\r
- // streams.\r
- if ( stream_.doConvertBuffer[mode] && handle->nStreams[mode] > 1 ) {\r
-\r
- bool makeBuffer = true;\r
- bufferBytes = stream_.nDeviceChannels[mode] * formatBytes( stream_.deviceFormat[mode] );\r
- if ( mode == INPUT ) {\r
- if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
- unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
- if ( bufferBytes <= bytesOut ) makeBuffer = false;\r
- }\r
- }\r
-\r
- if ( makeBuffer ) {\r
- bufferBytes *= *bufferSize;\r
- if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
- if ( stream_.deviceBuffer == NULL ) {\r
- errorText_ = "RtApiCore::probeDeviceOpen: error allocating device buffer memory.";\r
- goto error;\r
- }\r
- }\r
- }\r
-\r
- stream_.sampleRate = sampleRate;\r
- stream_.device[mode] = device;\r
- stream_.state = STREAM_STOPPED;\r
- stream_.callbackInfo.object = (void *) this;\r
-\r
- // Setup the buffer conversion information structure.\r
- if ( stream_.doConvertBuffer[mode] ) {\r
- if ( streamCount > 1 ) setConvertInfo( mode, 0 );\r
- else setConvertInfo( mode, channelOffset );\r
- }\r
-\r
- if ( mode == INPUT && stream_.mode == OUTPUT && stream_.device[0] == device )\r
- // Only one callback procedure per device.\r
- stream_.mode = DUPLEX;\r
- else {\r
-#if defined( MAC_OS_X_VERSION_10_5 ) && ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 )\r
- result = AudioDeviceCreateIOProcID( id, callbackHandler, (void *) &stream_.callbackInfo, &handle->procId[mode] );\r
-#else\r
- // deprecated in favor of AudioDeviceCreateIOProcID()\r
- result = AudioDeviceAddIOProc( id, callbackHandler, (void *) &stream_.callbackInfo );\r
-#endif\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::probeDeviceOpen: system error setting callback for device (" << device << ").";\r
- errorText_ = errorStream_.str();\r
- goto error;\r
- }\r
- if ( stream_.mode == OUTPUT && mode == INPUT )\r
- stream_.mode = DUPLEX;\r
- else\r
- stream_.mode = mode;\r
- }\r
-\r
- // Setup the device property listener for over/underload.\r
- property.mSelector = kAudioDeviceProcessorOverload;\r
- property.mScope = kAudioObjectPropertyScopeGlobal;\r
- result = AudioObjectAddPropertyListener( id, &property, xrunListener, (void *) handle );\r
-\r
- return SUCCESS;\r
-\r
- error:\r
- if ( handle ) {\r
- pthread_cond_destroy( &handle->condition );\r
- delete handle;\r
- stream_.apiHandle = 0;\r
- }\r
-\r
- for ( int i=0; i<2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- stream_.state = STREAM_CLOSED;\r
- return FAILURE;\r
-}\r
-\r
-void RtApiCore :: closeStream( void )\r
-{\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiCore::closeStream(): no open stream to close!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- CoreHandle *handle = (CoreHandle *) stream_.apiHandle;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
- if ( stream_.state == STREAM_RUNNING )\r
- AudioDeviceStop( handle->id[0], callbackHandler );\r
-#if defined( MAC_OS_X_VERSION_10_5 ) && ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 )\r
- AudioDeviceDestroyIOProcID( handle->id[0], handle->procId[0] );\r
-#else\r
- // deprecated in favor of AudioDeviceDestroyIOProcID()\r
- AudioDeviceRemoveIOProc( handle->id[0], callbackHandler );\r
-#endif\r
- }\r
-\r
- if ( stream_.mode == INPUT || ( stream_.mode == DUPLEX && stream_.device[0] != stream_.device[1] ) ) {\r
- if ( stream_.state == STREAM_RUNNING )\r
- AudioDeviceStop( handle->id[1], callbackHandler );\r
-#if defined( MAC_OS_X_VERSION_10_5 ) && ( MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 )\r
- AudioDeviceDestroyIOProcID( handle->id[1], handle->procId[1] );\r
-#else\r
- // deprecated in favor of AudioDeviceDestroyIOProcID()\r
- AudioDeviceRemoveIOProc( handle->id[1], callbackHandler );\r
-#endif\r
- }\r
-\r
- for ( int i=0; i<2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- // Destroy pthread condition variable.\r
- pthread_cond_destroy( &handle->condition );\r
- delete handle;\r
- stream_.apiHandle = 0;\r
-\r
- stream_.mode = UNINITIALIZED;\r
- stream_.state = STREAM_CLOSED;\r
-}\r
-\r
-void RtApiCore :: startStream( void )\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_RUNNING ) {\r
- errorText_ = "RtApiCore::startStream(): the stream is already running!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- OSStatus result = noErr;\r
- CoreHandle *handle = (CoreHandle *) stream_.apiHandle;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
-\r
- result = AudioDeviceStart( handle->id[0], callbackHandler );\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::startStream: system error (" << getErrorCode( result ) << ") starting callback procedure on device (" << stream_.device[0] << ").";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
-\r
- if ( stream_.mode == INPUT ||\r
- ( stream_.mode == DUPLEX && stream_.device[0] != stream_.device[1] ) ) {\r
-\r
- result = AudioDeviceStart( handle->id[1], callbackHandler );\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::startStream: system error starting input callback procedure on device (" << stream_.device[1] << ").";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
-\r
- handle->drainCounter = 0;\r
- handle->internalDrain = false;\r
- stream_.state = STREAM_RUNNING;\r
-\r
- unlock:\r
- if ( result == noErr ) return;\r
- error( RtAudioError::SYSTEM_ERROR );\r
-}\r
-\r
-void RtApiCore :: stopStream( void )\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiCore::stopStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- OSStatus result = noErr;\r
- CoreHandle *handle = (CoreHandle *) stream_.apiHandle;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
-\r
- if ( handle->drainCounter == 0 ) {\r
- handle->drainCounter = 2;\r
- pthread_cond_wait( &handle->condition, &stream_.mutex ); // block until signaled\r
- }\r
-\r
- result = AudioDeviceStop( handle->id[0], callbackHandler );\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::stopStream: system error (" << getErrorCode( result ) << ") stopping callback procedure on device (" << stream_.device[0] << ").";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
-\r
- if ( stream_.mode == INPUT || ( stream_.mode == DUPLEX && stream_.device[0] != stream_.device[1] ) ) {\r
-\r
- result = AudioDeviceStop( handle->id[1], callbackHandler );\r
- if ( result != noErr ) {\r
- errorStream_ << "RtApiCore::stopStream: system error (" << getErrorCode( result ) << ") stopping input callback procedure on device (" << stream_.device[1] << ").";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
-\r
- stream_.state = STREAM_STOPPED;\r
-\r
- unlock:\r
- if ( result == noErr ) return;\r
- error( RtAudioError::SYSTEM_ERROR );\r
-}\r
-\r
-void RtApiCore :: abortStream( void )\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiCore::abortStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- CoreHandle *handle = (CoreHandle *) stream_.apiHandle;\r
- handle->drainCounter = 2;\r
-\r
- stopStream();\r
-}\r
-\r
-// This function will be called by a spawned thread when the user\r
-// callback function signals that the stream should be stopped or\r
-// aborted. It is better to handle it this way because the\r
-// callbackEvent() function probably should return before the AudioDeviceStop()\r
-// function is called.\r
-static void *coreStopStream( void *ptr )\r
-{\r
- CallbackInfo *info = (CallbackInfo *) ptr;\r
- RtApiCore *object = (RtApiCore *) info->object;\r
-\r
- object->stopStream();\r
- pthread_exit( NULL );\r
-}\r
-\r
-bool RtApiCore :: callbackEvent( AudioDeviceID deviceId,\r
- const AudioBufferList *inBufferList,\r
- const AudioBufferList *outBufferList )\r
-{\r
- if ( stream_.state == STREAM_STOPPED || stream_.state == STREAM_STOPPING ) return SUCCESS;\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiCore::callbackEvent(): the stream is closed ... this shouldn't happen!";\r
- error( RtAudioError::WARNING );\r
- return FAILURE;\r
- }\r
-\r
- CallbackInfo *info = (CallbackInfo *) &stream_.callbackInfo;\r
- CoreHandle *handle = (CoreHandle *) stream_.apiHandle;\r
-\r
- // Check if we were draining the stream and signal is finished.\r
- if ( handle->drainCounter > 3 ) {\r
- ThreadHandle threadId;\r
-\r
- stream_.state = STREAM_STOPPING;\r
- if ( handle->internalDrain == true )\r
- pthread_create( &threadId, NULL, coreStopStream, info );\r
- else // external call to stopStream()\r
- pthread_cond_signal( &handle->condition );\r
- return SUCCESS;\r
- }\r
-\r
- AudioDeviceID outputDevice = handle->id[0];\r
-\r
- // Invoke user callback to get fresh output data UNLESS we are\r
- // draining stream or duplex mode AND the input/output devices are\r
- // different AND this function is called for the input device.\r
- if ( handle->drainCounter == 0 && ( stream_.mode != DUPLEX || deviceId == outputDevice ) ) {\r
- RtAudioCallback callback = (RtAudioCallback) info->callback;\r
- double streamTime = getStreamTime();\r
- RtAudioStreamStatus status = 0;\r
- if ( stream_.mode != INPUT && handle->xrun[0] == true ) {\r
- status |= RTAUDIO_OUTPUT_UNDERFLOW;\r
- handle->xrun[0] = false;\r
- }\r
- if ( stream_.mode != OUTPUT && handle->xrun[1] == true ) {\r
- status |= RTAUDIO_INPUT_OVERFLOW;\r
- handle->xrun[1] = false;\r
- }\r
-\r
- int cbReturnValue = callback( stream_.userBuffer[0], stream_.userBuffer[1],\r
- stream_.bufferSize, streamTime, status, info->userData );\r
- if ( cbReturnValue == 2 ) {\r
- stream_.state = STREAM_STOPPING;\r
- handle->drainCounter = 2;\r
- abortStream();\r
- return SUCCESS;\r
- }\r
- else if ( cbReturnValue == 1 ) {\r
- handle->drainCounter = 1;\r
- handle->internalDrain = true;\r
- }\r
- }\r
-\r
- if ( stream_.mode == OUTPUT || ( stream_.mode == DUPLEX && deviceId == outputDevice ) ) {\r
-\r
- if ( handle->drainCounter > 1 ) { // write zeros to the output stream\r
-\r
- if ( handle->nStreams[0] == 1 ) {\r
- memset( outBufferList->mBuffers[handle->iStream[0]].mData,\r
- 0,\r
- outBufferList->mBuffers[handle->iStream[0]].mDataByteSize );\r
- }\r
- else { // fill multiple streams with zeros\r
- for ( unsigned int i=0; i<handle->nStreams[0]; i++ ) {\r
- memset( outBufferList->mBuffers[handle->iStream[0]+i].mData,\r
- 0,\r
- outBufferList->mBuffers[handle->iStream[0]+i].mDataByteSize );\r
- }\r
- }\r
- }\r
- else if ( handle->nStreams[0] == 1 ) {\r
- if ( stream_.doConvertBuffer[0] ) { // convert directly to CoreAudio stream buffer\r
- convertBuffer( (char *) outBufferList->mBuffers[handle->iStream[0]].mData,\r
- stream_.userBuffer[0], stream_.convertInfo[0] );\r
- }\r
- else { // copy from user buffer\r
- memcpy( outBufferList->mBuffers[handle->iStream[0]].mData,\r
- stream_.userBuffer[0],\r
- outBufferList->mBuffers[handle->iStream[0]].mDataByteSize );\r
- }\r
- }\r
- else { // fill multiple streams\r
- Float32 *inBuffer = (Float32 *) stream_.userBuffer[0];\r
- if ( stream_.doConvertBuffer[0] ) {\r
- convertBuffer( stream_.deviceBuffer, stream_.userBuffer[0], stream_.convertInfo[0] );\r
- inBuffer = (Float32 *) stream_.deviceBuffer;\r
- }\r
-\r
- if ( stream_.deviceInterleaved[0] == false ) { // mono mode\r
- UInt32 bufferBytes = outBufferList->mBuffers[handle->iStream[0]].mDataByteSize;\r
- for ( unsigned int i=0; i<stream_.nUserChannels[0]; i++ ) {\r
- memcpy( outBufferList->mBuffers[handle->iStream[0]+i].mData,\r
- (void *)&inBuffer[i*stream_.bufferSize], bufferBytes );\r
- }\r
- }\r
- else { // fill multiple multi-channel streams with interleaved data\r
- UInt32 streamChannels, channelsLeft, inJump, outJump, inOffset;\r
- Float32 *out, *in;\r
-\r
- bool inInterleaved = ( stream_.userInterleaved ) ? true : false;\r
- UInt32 inChannels = stream_.nUserChannels[0];\r
- if ( stream_.doConvertBuffer[0] ) {\r
- inInterleaved = true; // device buffer will always be interleaved for nStreams > 1 and not mono mode\r
- inChannels = stream_.nDeviceChannels[0];\r
- }\r
-\r
- if ( inInterleaved ) inOffset = 1;\r
- else inOffset = stream_.bufferSize;\r
-\r
- channelsLeft = inChannels;\r
- for ( unsigned int i=0; i<handle->nStreams[0]; i++ ) {\r
- in = inBuffer;\r
- out = (Float32 *) outBufferList->mBuffers[handle->iStream[0]+i].mData;\r
- streamChannels = outBufferList->mBuffers[handle->iStream[0]+i].mNumberChannels;\r
-\r
- outJump = 0;\r
- // Account for possible channel offset in first stream\r
- if ( i == 0 && stream_.channelOffset[0] > 0 ) {\r
- streamChannels -= stream_.channelOffset[0];\r
- outJump = stream_.channelOffset[0];\r
- out += outJump;\r
- }\r
-\r
- // Account for possible unfilled channels at end of the last stream\r
- if ( streamChannels > channelsLeft ) {\r
- outJump = streamChannels - channelsLeft;\r
- streamChannels = channelsLeft;\r
- }\r
-\r
- // Determine input buffer offsets and skips\r
- if ( inInterleaved ) {\r
- inJump = inChannels;\r
- in += inChannels - channelsLeft;\r
- }\r
- else {\r
- inJump = 1;\r
- in += (inChannels - channelsLeft) * inOffset;\r
- }\r
-\r
- for ( unsigned int i=0; i<stream_.bufferSize; i++ ) {\r
- for ( unsigned int j=0; j<streamChannels; j++ ) {\r
- *out++ = in[j*inOffset];\r
- }\r
- out += outJump;\r
- in += inJump;\r
- }\r
- channelsLeft -= streamChannels;\r
- }\r
- }\r
- }\r
- }\r
-\r
- // Don't bother draining input\r
- if ( handle->drainCounter ) {\r
- handle->drainCounter++;\r
- goto unlock;\r
- }\r
-\r
- AudioDeviceID inputDevice;\r
- inputDevice = handle->id[1];\r
- if ( stream_.mode == INPUT || ( stream_.mode == DUPLEX && deviceId == inputDevice ) ) {\r
-\r
- if ( handle->nStreams[1] == 1 ) {\r
- if ( stream_.doConvertBuffer[1] ) { // convert directly from CoreAudio stream buffer\r
- convertBuffer( stream_.userBuffer[1],\r
- (char *) inBufferList->mBuffers[handle->iStream[1]].mData,\r
- stream_.convertInfo[1] );\r
- }\r
- else { // copy to user buffer\r
- memcpy( stream_.userBuffer[1],\r
- inBufferList->mBuffers[handle->iStream[1]].mData,\r
- inBufferList->mBuffers[handle->iStream[1]].mDataByteSize );\r
- }\r
- }\r
- else { // read from multiple streams\r
- Float32 *outBuffer = (Float32 *) stream_.userBuffer[1];\r
- if ( stream_.doConvertBuffer[1] ) outBuffer = (Float32 *) stream_.deviceBuffer;\r
-\r
- if ( stream_.deviceInterleaved[1] == false ) { // mono mode\r
- UInt32 bufferBytes = inBufferList->mBuffers[handle->iStream[1]].mDataByteSize;\r
- for ( unsigned int i=0; i<stream_.nUserChannels[1]; i++ ) {\r
- memcpy( (void *)&outBuffer[i*stream_.bufferSize],\r
- inBufferList->mBuffers[handle->iStream[1]+i].mData, bufferBytes );\r
- }\r
- }\r
- else { // read from multiple multi-channel streams\r
- UInt32 streamChannels, channelsLeft, inJump, outJump, outOffset;\r
- Float32 *out, *in;\r
-\r
- bool outInterleaved = ( stream_.userInterleaved ) ? true : false;\r
- UInt32 outChannels = stream_.nUserChannels[1];\r
- if ( stream_.doConvertBuffer[1] ) {\r
- outInterleaved = true; // device buffer will always be interleaved for nStreams > 1 and not mono mode\r
- outChannels = stream_.nDeviceChannels[1];\r
- }\r
-\r
- if ( outInterleaved ) outOffset = 1;\r
- else outOffset = stream_.bufferSize;\r
-\r
- channelsLeft = outChannels;\r
- for ( unsigned int i=0; i<handle->nStreams[1]; i++ ) {\r
- out = outBuffer;\r
- in = (Float32 *) inBufferList->mBuffers[handle->iStream[1]+i].mData;\r
- streamChannels = inBufferList->mBuffers[handle->iStream[1]+i].mNumberChannels;\r
-\r
- inJump = 0;\r
- // Account for possible channel offset in first stream\r
- if ( i == 0 && stream_.channelOffset[1] > 0 ) {\r
- streamChannels -= stream_.channelOffset[1];\r
- inJump = stream_.channelOffset[1];\r
- in += inJump;\r
- }\r
-\r
- // Account for possible unread channels at end of the last stream\r
- if ( streamChannels > channelsLeft ) {\r
- inJump = streamChannels - channelsLeft;\r
- streamChannels = channelsLeft;\r
- }\r
-\r
- // Determine output buffer offsets and skips\r
- if ( outInterleaved ) {\r
- outJump = outChannels;\r
- out += outChannels - channelsLeft;\r
- }\r
- else {\r
- outJump = 1;\r
- out += (outChannels - channelsLeft) * outOffset;\r
- }\r
-\r
- for ( unsigned int i=0; i<stream_.bufferSize; i++ ) {\r
- for ( unsigned int j=0; j<streamChannels; j++ ) {\r
- out[j*outOffset] = *in++;\r
- }\r
- out += outJump;\r
- in += inJump;\r
- }\r
- channelsLeft -= streamChannels;\r
- }\r
- }\r
- \r
- if ( stream_.doConvertBuffer[1] ) { // convert from our internal "device" buffer\r
- convertBuffer( stream_.userBuffer[1],\r
- stream_.deviceBuffer,\r
- stream_.convertInfo[1] );\r
- }\r
- }\r
- }\r
-\r
- unlock:\r
- //MUTEX_UNLOCK( &stream_.mutex );\r
-\r
- RtApi::tickStreamTime();\r
- return SUCCESS;\r
-}\r
-\r
-const char* RtApiCore :: getErrorCode( OSStatus code )\r
-{\r
- switch( code ) {\r
-\r
- case kAudioHardwareNotRunningError:\r
- return "kAudioHardwareNotRunningError";\r
-\r
- case kAudioHardwareUnspecifiedError:\r
- return "kAudioHardwareUnspecifiedError";\r
-\r
- case kAudioHardwareUnknownPropertyError:\r
- return "kAudioHardwareUnknownPropertyError";\r
-\r
- case kAudioHardwareBadPropertySizeError:\r
- return "kAudioHardwareBadPropertySizeError";\r
-\r
- case kAudioHardwareIllegalOperationError:\r
- return "kAudioHardwareIllegalOperationError";\r
-\r
- case kAudioHardwareBadObjectError:\r
- return "kAudioHardwareBadObjectError";\r
-\r
- case kAudioHardwareBadDeviceError:\r
- return "kAudioHardwareBadDeviceError";\r
-\r
- case kAudioHardwareBadStreamError:\r
- return "kAudioHardwareBadStreamError";\r
-\r
- case kAudioHardwareUnsupportedOperationError:\r
- return "kAudioHardwareUnsupportedOperationError";\r
-\r
- case kAudioDeviceUnsupportedFormatError:\r
- return "kAudioDeviceUnsupportedFormatError";\r
-\r
- case kAudioDevicePermissionsError:\r
- return "kAudioDevicePermissionsError";\r
-\r
- default:\r
- return "CoreAudio unknown error";\r
- }\r
-}\r
-\r
- //******************** End of __MACOSX_CORE__ *********************//\r
-#endif\r
-\r
-#if defined(__UNIX_JACK__)\r
-\r
-// JACK is a low-latency audio server, originally written for the\r
-// GNU/Linux operating system and now also ported to OS-X. It can\r
-// connect a number of different applications to an audio device, as\r
-// well as allowing them to share audio between themselves.\r
-//\r
-// When using JACK with RtAudio, "devices" refer to JACK clients that\r
-// have ports connected to the server. The JACK server is typically\r
-// started in a terminal as follows:\r
-//\r
-// .jackd -d alsa -d hw:0\r
-//\r
-// or through an interface program such as qjackctl. Many of the\r
-// parameters normally set for a stream are fixed by the JACK server\r
-// and can be specified when the JACK server is started. In\r
-// particular,\r
-//\r
-// .jackd -d alsa -d hw:0 -r 44100 -p 512 -n 4\r
-//\r
-// specifies a sample rate of 44100 Hz, a buffer size of 512 sample\r
-// frames, and number of buffers = 4. Once the server is running, it\r
-// is not possible to override these values. If the values are not\r
-// specified in the command-line, the JACK server uses default values.\r
-//\r
-// The JACK server does not have to be running when an instance of\r
-// RtApiJack is created, though the function getDeviceCount() will\r
-// report 0 devices found until JACK has been started. When no\r
-// devices are available (i.e., the JACK server is not running), a\r
-// stream cannot be opened.\r
-\r
-#include <jack/jack.h>\r
-#include <unistd.h>\r
-#include <cstdio>\r
-\r
-// A structure to hold various information related to the Jack API\r
-// implementation.\r
-struct JackHandle {\r
- jack_client_t *client;\r
- jack_port_t **ports[2];\r
- std::string deviceName[2];\r
- bool xrun[2];\r
- pthread_cond_t condition;\r
- int drainCounter; // Tracks callback counts when draining\r
- bool internalDrain; // Indicates if stop is initiated from callback or not.\r
-\r
- JackHandle()\r
- :client(0), drainCounter(0), internalDrain(false) { ports[0] = 0; ports[1] = 0; xrun[0] = false; xrun[1] = false; }\r
-};\r
-\r
-/* --- Monocasual hack ---------------------------------------------- */\r
-#ifdef __linux__\r
-void *RtApi :: __HACK__getJackClient() {\r
- JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
- return (void*) handle->client;\r
-}\r
-#endif\r
-/* ------------------------------------------------------------------ */\r
-\r
-static void jackSilentError( const char * ) {};\r
-\r
-RtApiJack :: RtApiJack()\r
-{\r
- // Nothing to do here.\r
-#if !defined(__RTAUDIO_DEBUG__)\r
- // Turn off Jack's internal error reporting.\r
- jack_set_error_function( &jackSilentError );\r
-#endif\r
-}\r
-\r
-RtApiJack :: ~RtApiJack()\r
-{\r
- if ( stream_.state != STREAM_CLOSED ) closeStream();\r
-}\r
-\r
-unsigned int RtApiJack :: getDeviceCount( void )\r
-{\r
- // See if we can become a jack client.\r
- jack_options_t options = (jack_options_t) ( JackNoStartServer ); //JackNullOption;\r
- jack_status_t *status = NULL;\r
- jack_client_t *client = jack_client_open( "RtApiJackCount", options, status );\r
- if ( client == 0 ) return 0;\r
-\r
- const char **ports;\r
- std::string port, previousPort;\r
- unsigned int nChannels = 0, nDevices = 0;\r
- ports = jack_get_ports( client, NULL, NULL, 0 );\r
- if ( ports ) {\r
- // Parse the port names up to the first colon (:).\r
- size_t iColon = 0;\r
- do {\r
- port = (char *) ports[ nChannels ];\r
- iColon = port.find(":");\r
- if ( iColon != std::string::npos ) {\r
- port = port.substr( 0, iColon + 1 );\r
- if ( port != previousPort ) {\r
- nDevices++;\r
- previousPort = port;\r
- }\r
- }\r
- } while ( ports[++nChannels] );\r
- free( ports );\r
- }\r
-\r
- jack_client_close( client );\r
- return nDevices;\r
-}\r
-\r
-RtAudio::DeviceInfo RtApiJack :: getDeviceInfo( unsigned int device )\r
-{\r
- RtAudio::DeviceInfo info;\r
- info.probed = false;\r
-\r
- jack_options_t options = (jack_options_t) ( JackNoStartServer ); //JackNullOption\r
- jack_status_t *status = NULL;\r
- jack_client_t *client = jack_client_open( "RtApiJackInfo", options, status );\r
- if ( client == 0 ) {\r
- errorText_ = "RtApiJack::getDeviceInfo: Jack server not found or connection error!";\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- const char **ports;\r
- std::string port, previousPort;\r
- unsigned int nPorts = 0, nDevices = 0;\r
- ports = jack_get_ports( client, NULL, NULL, 0 );\r
- if ( ports ) {\r
- // Parse the port names up to the first colon (:).\r
- size_t iColon = 0;\r
- do {\r
- port = (char *) ports[ nPorts ];\r
- iColon = port.find(":");\r
- if ( iColon != std::string::npos ) {\r
- port = port.substr( 0, iColon );\r
- if ( port != previousPort ) {\r
- if ( nDevices == device ) info.name = port;\r
- nDevices++;\r
- previousPort = port;\r
- }\r
- }\r
- } while ( ports[++nPorts] );\r
- free( ports );\r
- }\r
-\r
- if ( device >= nDevices ) {\r
- jack_client_close( client );\r
- errorText_ = "RtApiJack::getDeviceInfo: device ID is invalid!";\r
- error( RtAudioError::INVALID_USE );\r
- return info;\r
- }\r
-\r
- // Get the current jack server sample rate.\r
- info.sampleRates.clear();\r
- info.sampleRates.push_back( jack_get_sample_rate( client ) );\r
-\r
- // Count the available ports containing the client name as device\r
- // channels. Jack "input ports" equal RtAudio output channels.\r
- unsigned int nChannels = 0;\r
- ports = jack_get_ports( client, info.name.c_str(), NULL, JackPortIsInput );\r
- if ( ports ) {\r
- while ( ports[ nChannels ] ) nChannels++;\r
- free( ports );\r
- info.outputChannels = nChannels;\r
- }\r
-\r
- // Jack "output ports" equal RtAudio input channels.\r
- nChannels = 0;\r
- ports = jack_get_ports( client, info.name.c_str(), NULL, JackPortIsOutput );\r
- if ( ports ) {\r
- while ( ports[ nChannels ] ) nChannels++;\r
- free( ports );\r
- info.inputChannels = nChannels;\r
- }\r
-\r
- if ( info.outputChannels == 0 && info.inputChannels == 0 ) {\r
- jack_client_close(client);\r
- errorText_ = "RtApiJack::getDeviceInfo: error determining Jack input/output channels!";\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // If device opens for both playback and capture, we determine the channels.\r
- if ( info.outputChannels > 0 && info.inputChannels > 0 )\r
- info.duplexChannels = (info.outputChannels > info.inputChannels) ? info.inputChannels : info.outputChannels;\r
-\r
- // Jack always uses 32-bit floats.\r
- info.nativeFormats = RTAUDIO_FLOAT32;\r
-\r
- // Jack doesn't provide default devices so we'll use the first available one.\r
- if ( device == 0 && info.outputChannels > 0 )\r
- info.isDefaultOutput = true;\r
- if ( device == 0 && info.inputChannels > 0 )\r
- info.isDefaultInput = true;\r
-\r
- jack_client_close(client);\r
- info.probed = true;\r
- return info;\r
-}\r
-\r
-static int jackCallbackHandler( jack_nframes_t nframes, void *infoPointer )\r
-{\r
- CallbackInfo *info = (CallbackInfo *) infoPointer;\r
-\r
- RtApiJack *object = (RtApiJack *) info->object;\r
- if ( object->callbackEvent( (unsigned long) nframes ) == false ) return 1;\r
-\r
- return 0;\r
-}\r
-\r
-// This function will be called by a spawned thread when the Jack\r
-// server signals that it is shutting down. It is necessary to handle\r
-// it this way because the jackShutdown() function must return before\r
-// the jack_deactivate() function (in closeStream()) will return.\r
-static void *jackCloseStream( void *ptr )\r
-{\r
- CallbackInfo *info = (CallbackInfo *) ptr;\r
- RtApiJack *object = (RtApiJack *) info->object;\r
-\r
- object->closeStream();\r
-\r
- pthread_exit( NULL );\r
-}\r
-static void jackShutdown( void *infoPointer )\r
-{\r
- CallbackInfo *info = (CallbackInfo *) infoPointer;\r
- RtApiJack *object = (RtApiJack *) info->object;\r
-\r
- // Check current stream state. If stopped, then we'll assume this\r
- // was called as a result of a call to RtApiJack::stopStream (the\r
- // deactivation of a client handle causes this function to be called).\r
- // If not, we'll assume the Jack server is shutting down or some\r
- // other problem occurred and we should close the stream.\r
- if ( object->isStreamRunning() == false ) return;\r
-\r
- ThreadHandle threadId;\r
- pthread_create( &threadId, NULL, jackCloseStream, info );\r
- std::cerr << "\nRtApiJack: the Jack server is shutting down this client ... stream stopped and closed!!\n" << std::endl;\r
-}\r
-\r
-static int jackXrun( void *infoPointer )\r
-{\r
- JackHandle *handle = (JackHandle *) infoPointer;\r
-\r
- if ( handle->ports[0] ) handle->xrun[0] = true;\r
- if ( handle->ports[1] ) handle->xrun[1] = true;\r
-\r
- return 0;\r
-}\r
-\r
-bool RtApiJack :: probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
- unsigned int firstChannel, unsigned int sampleRate,\r
- RtAudioFormat format, unsigned int *bufferSize,\r
- RtAudio::StreamOptions *options )\r
-{\r
- JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
-\r
- // Look for jack server and try to become a client (only do once per stream).\r
- jack_client_t *client = 0;\r
- if ( mode == OUTPUT || ( mode == INPUT && stream_.mode != OUTPUT ) ) {\r
- jack_options_t jackoptions = (jack_options_t) ( JackNoStartServer ); //JackNullOption;\r
- jack_status_t *status = NULL;\r
- if ( options && !options->streamName.empty() )\r
- client = jack_client_open( options->streamName.c_str(), jackoptions, status );\r
- else\r
- client = jack_client_open( "RtApiJack", jackoptions, status );\r
- if ( client == 0 ) {\r
- errorText_ = "RtApiJack::probeDeviceOpen: Jack server not found or connection error!";\r
- error( RtAudioError::WARNING );\r
- return FAILURE;\r
- }\r
- }\r
- else {\r
- // The handle must have been created on an earlier pass.\r
- client = handle->client;\r
- }\r
-\r
- const char **ports;\r
- std::string port, previousPort, deviceName;\r
- unsigned int nPorts = 0, nDevices = 0;\r
- ports = jack_get_ports( client, NULL, NULL, 0 );\r
- if ( ports ) {\r
- // Parse the port names up to the first colon (:).\r
- size_t iColon = 0;\r
- do {\r
- port = (char *) ports[ nPorts ];\r
- iColon = port.find(":");\r
- if ( iColon != std::string::npos ) {\r
- port = port.substr( 0, iColon );\r
- if ( port != previousPort ) {\r
- if ( nDevices == device ) deviceName = port;\r
- nDevices++;\r
- previousPort = port;\r
- }\r
- }\r
- } while ( ports[++nPorts] );\r
- free( ports );\r
- }\r
-\r
- if ( device >= nDevices ) {\r
- errorText_ = "RtApiJack::probeDeviceOpen: device ID is invalid!";\r
- return FAILURE;\r
- }\r
-\r
- // Count the available ports containing the client name as device\r
- // channels. Jack "input ports" equal RtAudio output channels.\r
- unsigned int nChannels = 0;\r
- unsigned long flag = JackPortIsInput;\r
- if ( mode == INPUT ) flag = JackPortIsOutput;\r
- ports = jack_get_ports( client, deviceName.c_str(), NULL, flag );\r
- if ( ports ) {\r
- while ( ports[ nChannels ] ) nChannels++;\r
- free( ports );\r
- }\r
-\r
- // Compare the jack ports for specified client to the requested number of channels.\r
- if ( nChannels < (channels + firstChannel) ) {\r
- errorStream_ << "RtApiJack::probeDeviceOpen: requested number of channels (" << channels << ") + offset (" << firstChannel << ") not found for specified device (" << device << ":" << deviceName << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Check the jack server sample rate.\r
- unsigned int jackRate = jack_get_sample_rate( client );\r
- if ( sampleRate != jackRate ) {\r
- jack_client_close( client );\r
- errorStream_ << "RtApiJack::probeDeviceOpen: the requested sample rate (" << sampleRate << ") is different than the JACK server rate (" << jackRate << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- stream_.sampleRate = jackRate;\r
-\r
- // Get the latency of the JACK port.\r
- ports = jack_get_ports( client, deviceName.c_str(), NULL, flag );\r
- if ( ports[ firstChannel ] ) {\r
- // Added by Ge Wang\r
- jack_latency_callback_mode_t cbmode = (mode == INPUT ? JackCaptureLatency : JackPlaybackLatency);\r
- // the range (usually the min and max are equal)\r
- jack_latency_range_t latrange; latrange.min = latrange.max = 0;\r
- // get the latency range\r
- jack_port_get_latency_range( jack_port_by_name( client, ports[firstChannel] ), cbmode, &latrange );\r
- // be optimistic, use the min!\r
- stream_.latency[mode] = latrange.min;\r
- //stream_.latency[mode] = jack_port_get_latency( jack_port_by_name( client, ports[ firstChannel ] ) );\r
- }\r
- free( ports );\r
-\r
- // The jack server always uses 32-bit floating-point data.\r
- stream_.deviceFormat[mode] = RTAUDIO_FLOAT32;\r
- stream_.userFormat = format;\r
-\r
- if ( options && options->flags & RTAUDIO_NONINTERLEAVED ) stream_.userInterleaved = false;\r
- else stream_.userInterleaved = true;\r
-\r
- // Jack always uses non-interleaved buffers.\r
- stream_.deviceInterleaved[mode] = false;\r
-\r
- // Jack always provides host byte-ordered data.\r
- stream_.doByteSwap[mode] = false;\r
-\r
- // Get the buffer size. The buffer size and number of buffers\r
- // (periods) is set when the jack server is started.\r
- stream_.bufferSize = (int) jack_get_buffer_size( client );\r
- *bufferSize = stream_.bufferSize;\r
-\r
- stream_.nDeviceChannels[mode] = channels;\r
- stream_.nUserChannels[mode] = channels;\r
-\r
- // Set flags for buffer conversion.\r
- stream_.doConvertBuffer[mode] = false;\r
- if ( stream_.userFormat != stream_.deviceFormat[mode] )\r
- stream_.doConvertBuffer[mode] = true;\r
- if ( stream_.userInterleaved != stream_.deviceInterleaved[mode] &&\r
- stream_.nUserChannels[mode] > 1 )\r
- stream_.doConvertBuffer[mode] = true;\r
-\r
- // Allocate our JackHandle structure for the stream.\r
- if ( handle == 0 ) {\r
- try {\r
- handle = new JackHandle;\r
- }\r
- catch ( std::bad_alloc& ) {\r
- errorText_ = "RtApiJack::probeDeviceOpen: error allocating JackHandle memory.";\r
- goto error;\r
- }\r
-\r
- if ( pthread_cond_init(&handle->condition, NULL) ) {\r
- errorText_ = "RtApiJack::probeDeviceOpen: error initializing pthread condition variable.";\r
- goto error;\r
- }\r
- stream_.apiHandle = (void *) handle;\r
- handle->client = client;\r
- }\r
- handle->deviceName[mode] = deviceName;\r
-\r
- // Allocate necessary internal buffers.\r
- unsigned long bufferBytes;\r
- bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
- stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
- if ( stream_.userBuffer[mode] == NULL ) {\r
- errorText_ = "RtApiJack::probeDeviceOpen: error allocating user buffer memory.";\r
- goto error;\r
- }\r
-\r
- if ( stream_.doConvertBuffer[mode] ) {\r
-\r
- bool makeBuffer = true;\r
- if ( mode == OUTPUT )\r
- bufferBytes = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
- else { // mode == INPUT\r
- bufferBytes = stream_.nDeviceChannels[1] * formatBytes( stream_.deviceFormat[1] );\r
- if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
- unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes(stream_.deviceFormat[0]);\r
- if ( bufferBytes < bytesOut ) makeBuffer = false;\r
- }\r
- }\r
-\r
- if ( makeBuffer ) {\r
- bufferBytes *= *bufferSize;\r
- if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
- if ( stream_.deviceBuffer == NULL ) {\r
- errorText_ = "RtApiJack::probeDeviceOpen: error allocating device buffer memory.";\r
- goto error;\r
- }\r
- }\r
- }\r
-\r
- // Allocate memory for the Jack ports (channels) identifiers.\r
- handle->ports[mode] = (jack_port_t **) malloc ( sizeof (jack_port_t *) * channels );\r
- if ( handle->ports[mode] == NULL ) {\r
- errorText_ = "RtApiJack::probeDeviceOpen: error allocating port memory.";\r
- goto error;\r
- }\r
-\r
- stream_.device[mode] = device;\r
- stream_.channelOffset[mode] = firstChannel;\r
- stream_.state = STREAM_STOPPED;\r
- stream_.callbackInfo.object = (void *) this;\r
-\r
- if ( stream_.mode == OUTPUT && mode == INPUT )\r
- // We had already set up the stream for output.\r
- stream_.mode = DUPLEX;\r
- else {\r
- stream_.mode = mode;\r
- jack_set_process_callback( handle->client, jackCallbackHandler, (void *) &stream_.callbackInfo );\r
- jack_set_xrun_callback( handle->client, jackXrun, (void *) &handle );\r
- jack_on_shutdown( handle->client, jackShutdown, (void *) &stream_.callbackInfo );\r
- }\r
-\r
- // Register our ports.\r
- char label[64];\r
- if ( mode == OUTPUT ) {\r
- for ( unsigned int i=0; i<stream_.nUserChannels[0]; i++ ) {\r
- snprintf( label, 64, "outport %d", i );\r
- handle->ports[0][i] = jack_port_register( handle->client, (const char *)label,\r
- JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0 );\r
- }\r
- }\r
- else {\r
- for ( unsigned int i=0; i<stream_.nUserChannels[1]; i++ ) {\r
- snprintf( label, 64, "inport %d", i );\r
- handle->ports[1][i] = jack_port_register( handle->client, (const char *)label,\r
- JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0 );\r
- }\r
- }\r
-\r
- // Setup the buffer conversion information structure. We don't use\r
- // buffers to do channel offsets, so we override that parameter\r
- // here.\r
- if ( stream_.doConvertBuffer[mode] ) setConvertInfo( mode, 0 );\r
-\r
- return SUCCESS;\r
-\r
- error:\r
- if ( handle ) {\r
- pthread_cond_destroy( &handle->condition );\r
- jack_client_close( handle->client );\r
-\r
- if ( handle->ports[0] ) free( handle->ports[0] );\r
- if ( handle->ports[1] ) free( handle->ports[1] );\r
-\r
- delete handle;\r
- stream_.apiHandle = 0;\r
- }\r
-\r
- for ( int i=0; i<2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- return FAILURE;\r
-}\r
-\r
-void RtApiJack :: closeStream( void )\r
-{\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiJack::closeStream(): no open stream to close!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
- if ( handle ) {\r
-\r
- if ( stream_.state == STREAM_RUNNING )\r
- jack_deactivate( handle->client );\r
-\r
- jack_client_close( handle->client );\r
- }\r
-\r
- if ( handle ) {\r
- if ( handle->ports[0] ) free( handle->ports[0] );\r
- if ( handle->ports[1] ) free( handle->ports[1] );\r
- pthread_cond_destroy( &handle->condition );\r
- delete handle;\r
- stream_.apiHandle = 0;\r
- }\r
-\r
- for ( int i=0; i<2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- stream_.mode = UNINITIALIZED;\r
- stream_.state = STREAM_CLOSED;\r
-}\r
-\r
-void RtApiJack :: startStream( void )\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_RUNNING ) {\r
- errorText_ = "RtApiJack::startStream(): the stream is already running!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
- int result = jack_activate( handle->client );\r
- if ( result ) {\r
- errorText_ = "RtApiJack::startStream(): unable to activate JACK client!";\r
- goto unlock;\r
- }\r
-\r
- const char **ports;\r
-\r
- // Get the list of available ports.\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
- result = 1;\r
- ports = jack_get_ports( handle->client, handle->deviceName[0].c_str(), NULL, JackPortIsInput);\r
- if ( ports == NULL) {\r
- errorText_ = "RtApiJack::startStream(): error determining available JACK input ports!";\r
- goto unlock;\r
- }\r
-\r
- // Now make the port connections. Since RtAudio wasn't designed to\r
- // allow the user to select particular channels of a device, we'll\r
- // just open the first "nChannels" ports with offset.\r
- for ( unsigned int i=0; i<stream_.nUserChannels[0]; i++ ) {\r
- result = 1;\r
- if ( ports[ stream_.channelOffset[0] + i ] )\r
- result = jack_connect( handle->client, jack_port_name( handle->ports[0][i] ), ports[ stream_.channelOffset[0] + i ] );\r
- if ( result ) {\r
- free( ports );\r
- errorText_ = "RtApiJack::startStream(): error connecting output ports!";\r
- goto unlock;\r
- }\r
- }\r
- free(ports);\r
- }\r
-\r
- if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
- result = 1;\r
- ports = jack_get_ports( handle->client, handle->deviceName[1].c_str(), NULL, JackPortIsOutput );\r
- if ( ports == NULL) {\r
- errorText_ = "RtApiJack::startStream(): error determining available JACK output ports!";\r
- goto unlock;\r
- }\r
-\r
- // Now make the port connections. See note above.\r
- for ( unsigned int i=0; i<stream_.nUserChannels[1]; i++ ) {\r
- result = 1;\r
- if ( ports[ stream_.channelOffset[1] + i ] )\r
- result = jack_connect( handle->client, ports[ stream_.channelOffset[1] + i ], jack_port_name( handle->ports[1][i] ) );\r
- if ( result ) {\r
- free( ports );\r
- errorText_ = "RtApiJack::startStream(): error connecting input ports!";\r
- goto unlock;\r
- }\r
- }\r
- free(ports);\r
- }\r
-\r
- handle->drainCounter = 0;\r
- handle->internalDrain = false;\r
- stream_.state = STREAM_RUNNING;\r
-\r
- unlock:\r
- if ( result == 0 ) return;\r
- error( RtAudioError::SYSTEM_ERROR );\r
-}\r
-\r
-void RtApiJack :: stopStream( void )\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiJack::stopStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
-\r
- if ( handle->drainCounter == 0 ) {\r
- handle->drainCounter = 2;\r
- pthread_cond_wait( &handle->condition, &stream_.mutex ); // block until signaled\r
- }\r
- }\r
-\r
- jack_deactivate( handle->client );\r
- stream_.state = STREAM_STOPPED;\r
-}\r
-\r
-void RtApiJack :: abortStream( void )\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiJack::abortStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
- handle->drainCounter = 2;\r
-\r
- stopStream();\r
-}\r
-\r
-// This function will be called by a spawned thread when the user\r
-// callback function signals that the stream should be stopped or\r
-// aborted. It is necessary to handle it this way because the\r
-// callbackEvent() function must return before the jack_deactivate()\r
-// function will return.\r
-static void *jackStopStream( void *ptr )\r
-{\r
- CallbackInfo *info = (CallbackInfo *) ptr;\r
- RtApiJack *object = (RtApiJack *) info->object;\r
-\r
- object->stopStream();\r
- pthread_exit( NULL );\r
-}\r
-\r
-bool RtApiJack :: callbackEvent( unsigned long nframes )\r
-{\r
- if ( stream_.state == STREAM_STOPPED || stream_.state == STREAM_STOPPING ) return SUCCESS;\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiCore::callbackEvent(): the stream is closed ... this shouldn't happen!";\r
- error( RtAudioError::WARNING );\r
- return FAILURE;\r
- }\r
- if ( stream_.bufferSize != nframes ) {\r
- errorText_ = "RtApiCore::callbackEvent(): the JACK buffer size has changed ... cannot process!";\r
- error( RtAudioError::WARNING );\r
- return FAILURE;\r
- }\r
-\r
- CallbackInfo *info = (CallbackInfo *) &stream_.callbackInfo;\r
- JackHandle *handle = (JackHandle *) stream_.apiHandle;\r
-\r
- // Check if we were draining the stream and signal is finished.\r
- if ( handle->drainCounter > 3 ) {\r
- ThreadHandle threadId;\r
-\r
- stream_.state = STREAM_STOPPING;\r
- if ( handle->internalDrain == true )\r
- pthread_create( &threadId, NULL, jackStopStream, info );\r
- else\r
- pthread_cond_signal( &handle->condition );\r
- return SUCCESS;\r
- }\r
-\r
- // Invoke user callback first, to get fresh output data.\r
- if ( handle->drainCounter == 0 ) {\r
- RtAudioCallback callback = (RtAudioCallback) info->callback;\r
- double streamTime = getStreamTime();\r
- RtAudioStreamStatus status = 0;\r
- if ( stream_.mode != INPUT && handle->xrun[0] == true ) {\r
- status |= RTAUDIO_OUTPUT_UNDERFLOW;\r
- handle->xrun[0] = false;\r
- }\r
- if ( stream_.mode != OUTPUT && handle->xrun[1] == true ) {\r
- status |= RTAUDIO_INPUT_OVERFLOW;\r
- handle->xrun[1] = false;\r
- }\r
- int cbReturnValue = callback( stream_.userBuffer[0], stream_.userBuffer[1],\r
- stream_.bufferSize, streamTime, status, info->userData );\r
- if ( cbReturnValue == 2 ) {\r
- stream_.state = STREAM_STOPPING;\r
- handle->drainCounter = 2;\r
- ThreadHandle id;\r
- pthread_create( &id, NULL, jackStopStream, info );\r
- return SUCCESS;\r
- }\r
- else if ( cbReturnValue == 1 ) {\r
- handle->drainCounter = 1;\r
- handle->internalDrain = true;\r
- }\r
- }\r
-\r
- jack_default_audio_sample_t *jackbuffer;\r
- unsigned long bufferBytes = nframes * sizeof( jack_default_audio_sample_t );\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
-\r
- if ( handle->drainCounter > 1 ) { // write zeros to the output stream\r
-\r
- for ( unsigned int i=0; i<stream_.nDeviceChannels[0]; i++ ) {\r
- jackbuffer = (jack_default_audio_sample_t *) jack_port_get_buffer( handle->ports[0][i], (jack_nframes_t) nframes );\r
- memset( jackbuffer, 0, bufferBytes );\r
- }\r
-\r
- }\r
- else if ( stream_.doConvertBuffer[0] ) {\r
-\r
- convertBuffer( stream_.deviceBuffer, stream_.userBuffer[0], stream_.convertInfo[0] );\r
-\r
- for ( unsigned int i=0; i<stream_.nDeviceChannels[0]; i++ ) {\r
- jackbuffer = (jack_default_audio_sample_t *) jack_port_get_buffer( handle->ports[0][i], (jack_nframes_t) nframes );\r
- memcpy( jackbuffer, &stream_.deviceBuffer[i*bufferBytes], bufferBytes );\r
- }\r
- }\r
- else { // no buffer conversion\r
- for ( unsigned int i=0; i<stream_.nUserChannels[0]; i++ ) {\r
- jackbuffer = (jack_default_audio_sample_t *) jack_port_get_buffer( handle->ports[0][i], (jack_nframes_t) nframes );\r
- memcpy( jackbuffer, &stream_.userBuffer[0][i*bufferBytes], bufferBytes );\r
- }\r
- }\r
- }\r
-\r
- // Don't bother draining input\r
- if ( handle->drainCounter ) {\r
- handle->drainCounter++;\r
- goto unlock;\r
- }\r
-\r
- if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
-\r
- if ( stream_.doConvertBuffer[1] ) {\r
- for ( unsigned int i=0; i<stream_.nDeviceChannels[1]; i++ ) {\r
- jackbuffer = (jack_default_audio_sample_t *) jack_port_get_buffer( handle->ports[1][i], (jack_nframes_t) nframes );\r
- memcpy( &stream_.deviceBuffer[i*bufferBytes], jackbuffer, bufferBytes );\r
- }\r
- convertBuffer( stream_.userBuffer[1], stream_.deviceBuffer, stream_.convertInfo[1] );\r
- }\r
- else { // no buffer conversion\r
- for ( unsigned int i=0; i<stream_.nUserChannels[1]; i++ ) {\r
- jackbuffer = (jack_default_audio_sample_t *) jack_port_get_buffer( handle->ports[1][i], (jack_nframes_t) nframes );\r
- memcpy( &stream_.userBuffer[1][i*bufferBytes], jackbuffer, bufferBytes );\r
- }\r
- }\r
- }\r
-\r
- unlock:\r
- RtApi::tickStreamTime();\r
- return SUCCESS;\r
-}\r
- //******************** End of __UNIX_JACK__ *********************//\r
-#endif\r
-\r
-#if defined(__WINDOWS_ASIO__) // ASIO API on Windows\r
-\r
-// The ASIO API is designed around a callback scheme, so this\r
-// implementation is similar to that used for OS-X CoreAudio and Linux\r
-// Jack. The primary constraint with ASIO is that it only allows\r
-// access to a single driver at a time. Thus, it is not possible to\r
-// have more than one simultaneous RtAudio stream.\r
-//\r
-// This implementation also requires a number of external ASIO files\r
-// and a few global variables. The ASIO callback scheme does not\r
-// allow for the passing of user data, so we must create a global\r
-// pointer to our callbackInfo structure.\r
-//\r
-// On unix systems, we make use of a pthread condition variable.\r
-// Since there is no equivalent in Windows, I hacked something based\r
-// on information found in\r
-// http://www.cs.wustl.edu/~schmidt/win32-cv-1.html.\r
-\r
-#include "asiosys.h"\r
-#include "asio.h"\r
-#include "iasiothiscallresolver.h"\r
-#include "asiodrivers.h"\r
-#include <cmath>\r
-\r
-static AsioDrivers drivers;\r
-static ASIOCallbacks asioCallbacks;\r
-static ASIODriverInfo driverInfo;\r
-static CallbackInfo *asioCallbackInfo;\r
-static bool asioXRun;\r
-\r
-struct AsioHandle {\r
- int drainCounter; // Tracks callback counts when draining\r
- bool internalDrain; // Indicates if stop is initiated from callback or not.\r
- ASIOBufferInfo *bufferInfos;\r
- HANDLE condition;\r
-\r
- AsioHandle()\r
- :drainCounter(0), internalDrain(false), bufferInfos(0) {}\r
-};\r
-\r
-// Function declarations (definitions at end of section)\r
-static const char* getAsioErrorString( ASIOError result );\r
-static void sampleRateChanged( ASIOSampleRate sRate );\r
-static long asioMessages( long selector, long value, void* message, double* opt );\r
-\r
-RtApiAsio :: RtApiAsio()\r
-{\r
- // ASIO cannot run on a multi-threaded appartment. You can call\r
- // CoInitialize beforehand, but it must be for appartment threading\r
- // (in which case, CoInitilialize will return S_FALSE here).\r
- coInitialized_ = false;\r
- HRESULT hr = CoInitialize( NULL ); \r
- if ( FAILED(hr) ) {\r
- errorText_ = "RtApiAsio::ASIO requires a single-threaded appartment. Call CoInitializeEx(0,COINIT_APARTMENTTHREADED)";\r
- error( RtAudioError::WARNING );\r
- }\r
- coInitialized_ = true;\r
-\r
- drivers.removeCurrentDriver();\r
- driverInfo.asioVersion = 2;\r
-\r
- // See note in DirectSound implementation about GetDesktopWindow().\r
- driverInfo.sysRef = GetForegroundWindow();\r
-}\r
-\r
-RtApiAsio :: ~RtApiAsio()\r
-{\r
- if ( stream_.state != STREAM_CLOSED ) closeStream();\r
- if ( coInitialized_ ) CoUninitialize();\r
-}\r
-\r
-unsigned int RtApiAsio :: getDeviceCount( void )\r
-{\r
- return (unsigned int) drivers.asioGetNumDev();\r
-}\r
-\r
-RtAudio::DeviceInfo RtApiAsio :: getDeviceInfo( unsigned int device )\r
-{\r
- RtAudio::DeviceInfo info;\r
- info.probed = false;\r
-\r
- // Get device ID\r
- unsigned int nDevices = getDeviceCount();\r
- if ( nDevices == 0 ) {\r
- errorText_ = "RtApiAsio::getDeviceInfo: no devices found!";\r
- error( RtAudioError::INVALID_USE );\r
- return info;\r
- }\r
-\r
- if ( device >= nDevices ) {\r
- errorText_ = "RtApiAsio::getDeviceInfo: device ID is invalid!";\r
- error( RtAudioError::INVALID_USE );\r
- return info;\r
- }\r
-\r
- // If a stream is already open, we cannot probe other devices. Thus, use the saved results.\r
- if ( stream_.state != STREAM_CLOSED ) {\r
- if ( device >= devices_.size() ) {\r
- errorText_ = "RtApiAsio::getDeviceInfo: device ID was not present before stream was opened.";\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
- return devices_[ device ];\r
- }\r
-\r
- char driverName[32];\r
- ASIOError result = drivers.asioGetDriverName( (int) device, driverName, 32 );\r
- if ( result != ASE_OK ) {\r
- errorStream_ << "RtApiAsio::getDeviceInfo: unable to get driver name (" << getAsioErrorString( result ) << ").";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- info.name = driverName;\r
-\r
- if ( !drivers.loadDriver( driverName ) ) {\r
- errorStream_ << "RtApiAsio::getDeviceInfo: unable to load driver (" << driverName << ").";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- result = ASIOInit( &driverInfo );\r
- if ( result != ASE_OK ) {\r
- errorStream_ << "RtApiAsio::getDeviceInfo: error (" << getAsioErrorString( result ) << ") initializing driver (" << driverName << ").";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // Determine the device channel information.\r
- long inputChannels, outputChannels;\r
- result = ASIOGetChannels( &inputChannels, &outputChannels );\r
- if ( result != ASE_OK ) {\r
- drivers.removeCurrentDriver();\r
- errorStream_ << "RtApiAsio::getDeviceInfo: error (" << getAsioErrorString( result ) << ") getting channel count (" << driverName << ").";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- info.outputChannels = outputChannels;\r
- info.inputChannels = inputChannels;\r
- if ( info.outputChannels > 0 && info.inputChannels > 0 )\r
- info.duplexChannels = (info.outputChannels > info.inputChannels) ? info.inputChannels : info.outputChannels;\r
-\r
- // Determine the supported sample rates.\r
- info.sampleRates.clear();\r
- for ( unsigned int i=0; i<MAX_SAMPLE_RATES; i++ ) {\r
- result = ASIOCanSampleRate( (ASIOSampleRate) SAMPLE_RATES[i] );\r
- if ( result == ASE_OK )\r
- info.sampleRates.push_back( SAMPLE_RATES[i] );\r
- }\r
-\r
- // Determine supported data types ... just check first channel and assume rest are the same.\r
- ASIOChannelInfo channelInfo;\r
- channelInfo.channel = 0;\r
- channelInfo.isInput = true;\r
- if ( info.inputChannels <= 0 ) channelInfo.isInput = false;\r
- result = ASIOGetChannelInfo( &channelInfo );\r
- if ( result != ASE_OK ) {\r
- drivers.removeCurrentDriver();\r
- errorStream_ << "RtApiAsio::getDeviceInfo: error (" << getAsioErrorString( result ) << ") getting driver channel info (" << driverName << ").";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- info.nativeFormats = 0;\r
- if ( channelInfo.type == ASIOSTInt16MSB || channelInfo.type == ASIOSTInt16LSB )\r
- info.nativeFormats |= RTAUDIO_SINT16;\r
- else if ( channelInfo.type == ASIOSTInt32MSB || channelInfo.type == ASIOSTInt32LSB )\r
- info.nativeFormats |= RTAUDIO_SINT32;\r
- else if ( channelInfo.type == ASIOSTFloat32MSB || channelInfo.type == ASIOSTFloat32LSB )\r
- info.nativeFormats |= RTAUDIO_FLOAT32;\r
- else if ( channelInfo.type == ASIOSTFloat64MSB || channelInfo.type == ASIOSTFloat64LSB )\r
- info.nativeFormats |= RTAUDIO_FLOAT64;\r
- else if ( channelInfo.type == ASIOSTInt24MSB || channelInfo.type == ASIOSTInt24LSB )\r
- info.nativeFormats |= RTAUDIO_SINT24;\r
-\r
- if ( info.outputChannels > 0 )\r
- if ( getDefaultOutputDevice() == device ) info.isDefaultOutput = true;\r
- if ( info.inputChannels > 0 )\r
- if ( getDefaultInputDevice() == device ) info.isDefaultInput = true;\r
-\r
- info.probed = true;\r
- drivers.removeCurrentDriver();\r
- return info;\r
-}\r
-\r
-static void bufferSwitch( long index, ASIOBool /*processNow*/ )\r
-{\r
- RtApiAsio *object = (RtApiAsio *) asioCallbackInfo->object;\r
- object->callbackEvent( index );\r
-}\r
-\r
-void RtApiAsio :: saveDeviceInfo( void )\r
-{\r
- devices_.clear();\r
-\r
- unsigned int nDevices = getDeviceCount();\r
- devices_.resize( nDevices );\r
- for ( unsigned int i=0; i<nDevices; i++ )\r
- devices_[i] = getDeviceInfo( i );\r
-}\r
-\r
-bool RtApiAsio :: probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
- unsigned int firstChannel, unsigned int sampleRate,\r
- RtAudioFormat format, unsigned int *bufferSize,\r
- RtAudio::StreamOptions *options )\r
-{\r
- // For ASIO, a duplex stream MUST use the same driver.\r
- if ( mode == INPUT && stream_.mode == OUTPUT && stream_.device[0] != device ) {\r
- errorText_ = "RtApiAsio::probeDeviceOpen: an ASIO duplex stream must use the same device for input and output!";\r
- return FAILURE;\r
- }\r
-\r
- char driverName[32];\r
- ASIOError result = drivers.asioGetDriverName( (int) device, driverName, 32 );\r
- if ( result != ASE_OK ) {\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: unable to get driver name (" << getAsioErrorString( result ) << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Only load the driver once for duplex stream.\r
- if ( mode != INPUT || stream_.mode != OUTPUT ) {\r
- // The getDeviceInfo() function will not work when a stream is open\r
- // because ASIO does not allow multiple devices to run at the same\r
- // time. Thus, we'll probe the system before opening a stream and\r
- // save the results for use by getDeviceInfo().\r
- this->saveDeviceInfo();\r
-\r
- if ( !drivers.loadDriver( driverName ) ) {\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: unable to load driver (" << driverName << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- result = ASIOInit( &driverInfo );\r
- if ( result != ASE_OK ) {\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: error (" << getAsioErrorString( result ) << ") initializing driver (" << driverName << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- }\r
-\r
- // Check the device channel count.\r
- long inputChannels, outputChannels;\r
- result = ASIOGetChannels( &inputChannels, &outputChannels );\r
- if ( result != ASE_OK ) {\r
- drivers.removeCurrentDriver();\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: error (" << getAsioErrorString( result ) << ") getting channel count (" << driverName << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- if ( ( mode == OUTPUT && (channels+firstChannel) > (unsigned int) outputChannels) ||\r
- ( mode == INPUT && (channels+firstChannel) > (unsigned int) inputChannels) ) {\r
- drivers.removeCurrentDriver();\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") does not support requested channel count (" << channels << ") + offset (" << firstChannel << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- stream_.nDeviceChannels[mode] = channels;\r
- stream_.nUserChannels[mode] = channels;\r
- stream_.channelOffset[mode] = firstChannel;\r
-\r
- // Verify the sample rate is supported.\r
- result = ASIOCanSampleRate( (ASIOSampleRate) sampleRate );\r
- if ( result != ASE_OK ) {\r
- drivers.removeCurrentDriver();\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") does not support requested sample rate (" << sampleRate << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Get the current sample rate\r
- ASIOSampleRate currentRate;\r
- result = ASIOGetSampleRate( ¤tRate );\r
- if ( result != ASE_OK ) {\r
- drivers.removeCurrentDriver();\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") error getting sample rate.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Set the sample rate only if necessary\r
- if ( currentRate != sampleRate ) {\r
- result = ASIOSetSampleRate( (ASIOSampleRate) sampleRate );\r
- if ( result != ASE_OK ) {\r
- drivers.removeCurrentDriver();\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") error setting sample rate (" << sampleRate << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- }\r
-\r
- // Determine the driver data type.\r
- ASIOChannelInfo channelInfo;\r
- channelInfo.channel = 0;\r
- if ( mode == OUTPUT ) channelInfo.isInput = false;\r
- else channelInfo.isInput = true;\r
- result = ASIOGetChannelInfo( &channelInfo );\r
- if ( result != ASE_OK ) {\r
- drivers.removeCurrentDriver();\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") error (" << getAsioErrorString( result ) << ") getting data format.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Assuming WINDOWS host is always little-endian.\r
- stream_.doByteSwap[mode] = false;\r
- stream_.userFormat = format;\r
- stream_.deviceFormat[mode] = 0;\r
- if ( channelInfo.type == ASIOSTInt16MSB || channelInfo.type == ASIOSTInt16LSB ) {\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
- if ( channelInfo.type == ASIOSTInt16MSB ) stream_.doByteSwap[mode] = true;\r
- }\r
- else if ( channelInfo.type == ASIOSTInt32MSB || channelInfo.type == ASIOSTInt32LSB ) {\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT32;\r
- if ( channelInfo.type == ASIOSTInt32MSB ) stream_.doByteSwap[mode] = true;\r
- }\r
- else if ( channelInfo.type == ASIOSTFloat32MSB || channelInfo.type == ASIOSTFloat32LSB ) {\r
- stream_.deviceFormat[mode] = RTAUDIO_FLOAT32;\r
- if ( channelInfo.type == ASIOSTFloat32MSB ) stream_.doByteSwap[mode] = true;\r
- }\r
- else if ( channelInfo.type == ASIOSTFloat64MSB || channelInfo.type == ASIOSTFloat64LSB ) {\r
- stream_.deviceFormat[mode] = RTAUDIO_FLOAT64;\r
- if ( channelInfo.type == ASIOSTFloat64MSB ) stream_.doByteSwap[mode] = true;\r
- }\r
- else if ( channelInfo.type == ASIOSTInt24MSB || channelInfo.type == ASIOSTInt24LSB ) {\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT24;\r
- if ( channelInfo.type == ASIOSTInt24MSB ) stream_.doByteSwap[mode] = true;\r
- }\r
-\r
- if ( stream_.deviceFormat[mode] == 0 ) {\r
- drivers.removeCurrentDriver();\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") data format not supported by RtAudio.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Set the buffer size. For a duplex stream, this will end up\r
- // setting the buffer size based on the input constraints, which\r
- // should be ok.\r
- long minSize, maxSize, preferSize, granularity;\r
- result = ASIOGetBufferSize( &minSize, &maxSize, &preferSize, &granularity );\r
- if ( result != ASE_OK ) {\r
- drivers.removeCurrentDriver();\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") error (" << getAsioErrorString( result ) << ") getting buffer size.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- if ( *bufferSize < (unsigned int) minSize ) *bufferSize = (unsigned int) minSize;\r
- else if ( *bufferSize > (unsigned int) maxSize ) *bufferSize = (unsigned int) maxSize;\r
- else if ( granularity == -1 ) {\r
- // Make sure bufferSize is a power of two.\r
- int log2_of_min_size = 0;\r
- int log2_of_max_size = 0;\r
-\r
- for ( unsigned int i = 0; i < sizeof(long) * 8; i++ ) {\r
- if ( minSize & ((long)1 << i) ) log2_of_min_size = i;\r
- if ( maxSize & ((long)1 << i) ) log2_of_max_size = i;\r
- }\r
-\r
- long min_delta = std::abs( (long)*bufferSize - ((long)1 << log2_of_min_size) );\r
- int min_delta_num = log2_of_min_size;\r
-\r
- for (int i = log2_of_min_size + 1; i <= log2_of_max_size; i++) {\r
- long current_delta = std::abs( (long)*bufferSize - ((long)1 << i) );\r
- if (current_delta < min_delta) {\r
- min_delta = current_delta;\r
- min_delta_num = i;\r
- }\r
- }\r
-\r
- *bufferSize = ( (unsigned int)1 << min_delta_num );\r
- if ( *bufferSize < (unsigned int) minSize ) *bufferSize = (unsigned int) minSize;\r
- else if ( *bufferSize > (unsigned int) maxSize ) *bufferSize = (unsigned int) maxSize;\r
- }\r
- else if ( granularity != 0 ) {\r
- // Set to an even multiple of granularity, rounding up.\r
- *bufferSize = (*bufferSize + granularity-1) / granularity * granularity;\r
- }\r
-\r
- if ( mode == INPUT && stream_.mode == OUTPUT && stream_.bufferSize != *bufferSize ) {\r
- drivers.removeCurrentDriver();\r
- errorText_ = "RtApiAsio::probeDeviceOpen: input/output buffersize discrepancy!";\r
- return FAILURE;\r
- }\r
-\r
- stream_.bufferSize = *bufferSize;\r
- stream_.nBuffers = 2;\r
-\r
- if ( options && options->flags & RTAUDIO_NONINTERLEAVED ) stream_.userInterleaved = false;\r
- else stream_.userInterleaved = true;\r
-\r
- // ASIO always uses non-interleaved buffers.\r
- stream_.deviceInterleaved[mode] = false;\r
-\r
- // Allocate, if necessary, our AsioHandle structure for the stream.\r
- AsioHandle *handle = (AsioHandle *) stream_.apiHandle;\r
- if ( handle == 0 ) {\r
- try {\r
- handle = new AsioHandle;\r
- }\r
- catch ( std::bad_alloc& ) {\r
- //if ( handle == NULL ) { \r
- drivers.removeCurrentDriver();\r
- errorText_ = "RtApiAsio::probeDeviceOpen: error allocating AsioHandle memory.";\r
- return FAILURE;\r
- }\r
- handle->bufferInfos = 0;\r
-\r
- // Create a manual-reset event.\r
- handle->condition = CreateEvent( NULL, // no security\r
- TRUE, // manual-reset\r
- FALSE, // non-signaled initially\r
- NULL ); // unnamed\r
- stream_.apiHandle = (void *) handle;\r
- }\r
-\r
- // Create the ASIO internal buffers. Since RtAudio sets up input\r
- // and output separately, we'll have to dispose of previously\r
- // created output buffers for a duplex stream.\r
- long inputLatency, outputLatency;\r
- if ( mode == INPUT && stream_.mode == OUTPUT ) {\r
- ASIODisposeBuffers();\r
- if ( handle->bufferInfos ) free( handle->bufferInfos );\r
- }\r
-\r
- // Allocate, initialize, and save the bufferInfos in our stream callbackInfo structure.\r
- bool buffersAllocated = false;\r
- unsigned int i, nChannels = stream_.nDeviceChannels[0] + stream_.nDeviceChannels[1];\r
- handle->bufferInfos = (ASIOBufferInfo *) malloc( nChannels * sizeof(ASIOBufferInfo) );\r
- if ( handle->bufferInfos == NULL ) {\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: error allocating bufferInfo memory for driver (" << driverName << ").";\r
- errorText_ = errorStream_.str();\r
- goto error;\r
- }\r
-\r
- ASIOBufferInfo *infos;\r
- infos = handle->bufferInfos;\r
- for ( i=0; i<stream_.nDeviceChannels[0]; i++, infos++ ) {\r
- infos->isInput = ASIOFalse;\r
- infos->channelNum = i + stream_.channelOffset[0];\r
- infos->buffers[0] = infos->buffers[1] = 0;\r
- }\r
- for ( i=0; i<stream_.nDeviceChannels[1]; i++, infos++ ) {\r
- infos->isInput = ASIOTrue;\r
- infos->channelNum = i + stream_.channelOffset[1];\r
- infos->buffers[0] = infos->buffers[1] = 0;\r
- }\r
-\r
- // Set up the ASIO callback structure and create the ASIO data buffers.\r
- asioCallbacks.bufferSwitch = &bufferSwitch;\r
- asioCallbacks.sampleRateDidChange = &sampleRateChanged;\r
- asioCallbacks.asioMessage = &asioMessages;\r
- asioCallbacks.bufferSwitchTimeInfo = NULL;\r
- result = ASIOCreateBuffers( handle->bufferInfos, nChannels, stream_.bufferSize, &asioCallbacks );\r
- if ( result != ASE_OK ) {\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") error (" << getAsioErrorString( result ) << ") creating buffers.";\r
- errorText_ = errorStream_.str();\r
- goto error;\r
- }\r
- buffersAllocated = true;\r
-\r
- // Set flags for buffer conversion.\r
- stream_.doConvertBuffer[mode] = false;\r
- if ( stream_.userFormat != stream_.deviceFormat[mode] )\r
- stream_.doConvertBuffer[mode] = true;\r
- if ( stream_.userInterleaved != stream_.deviceInterleaved[mode] &&\r
- stream_.nUserChannels[mode] > 1 )\r
- stream_.doConvertBuffer[mode] = true;\r
-\r
- // Allocate necessary internal buffers\r
- unsigned long bufferBytes;\r
- bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
- stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
- if ( stream_.userBuffer[mode] == NULL ) {\r
- errorText_ = "RtApiAsio::probeDeviceOpen: error allocating user buffer memory.";\r
- goto error;\r
- }\r
-\r
- if ( stream_.doConvertBuffer[mode] ) {\r
-\r
- bool makeBuffer = true;\r
- bufferBytes = stream_.nDeviceChannels[mode] * formatBytes( stream_.deviceFormat[mode] );\r
- if ( mode == INPUT ) {\r
- if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
- unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
- if ( bufferBytes <= bytesOut ) makeBuffer = false;\r
- }\r
- }\r
-\r
- if ( makeBuffer ) {\r
- bufferBytes *= *bufferSize;\r
- if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
- if ( stream_.deviceBuffer == NULL ) {\r
- errorText_ = "RtApiAsio::probeDeviceOpen: error allocating device buffer memory.";\r
- goto error;\r
- }\r
- }\r
- }\r
-\r
- stream_.sampleRate = sampleRate;\r
- stream_.device[mode] = device;\r
- stream_.state = STREAM_STOPPED;\r
- asioCallbackInfo = &stream_.callbackInfo;\r
- stream_.callbackInfo.object = (void *) this;\r
- if ( stream_.mode == OUTPUT && mode == INPUT )\r
- // We had already set up an output stream.\r
- stream_.mode = DUPLEX;\r
- else\r
- stream_.mode = mode;\r
-\r
- // Determine device latencies\r
- result = ASIOGetLatencies( &inputLatency, &outputLatency );\r
- if ( result != ASE_OK ) {\r
- errorStream_ << "RtApiAsio::probeDeviceOpen: driver (" << driverName << ") error (" << getAsioErrorString( result ) << ") getting latency.";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING); // warn but don't fail\r
- }\r
- else {\r
- stream_.latency[0] = outputLatency;\r
- stream_.latency[1] = inputLatency;\r
- }\r
-\r
- // Setup the buffer conversion information structure. We don't use\r
- // buffers to do channel offsets, so we override that parameter\r
- // here.\r
- if ( stream_.doConvertBuffer[mode] ) setConvertInfo( mode, 0 );\r
-\r
- return SUCCESS;\r
-\r
- error:\r
- if ( buffersAllocated )\r
- ASIODisposeBuffers();\r
- drivers.removeCurrentDriver();\r
-\r
- if ( handle ) {\r
- CloseHandle( handle->condition );\r
- if ( handle->bufferInfos )\r
- free( handle->bufferInfos );\r
- delete handle;\r
- stream_.apiHandle = 0;\r
- }\r
-\r
- for ( int i=0; i<2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- return FAILURE;\r
-}\r
-\r
-void RtApiAsio :: closeStream()\r
-{\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiAsio::closeStream(): no open stream to close!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- if ( stream_.state == STREAM_RUNNING ) {\r
- stream_.state = STREAM_STOPPED;\r
- ASIOStop();\r
- }\r
- ASIODisposeBuffers();\r
- drivers.removeCurrentDriver();\r
-\r
- AsioHandle *handle = (AsioHandle *) stream_.apiHandle;\r
- if ( handle ) {\r
- CloseHandle( handle->condition );\r
- if ( handle->bufferInfos )\r
- free( handle->bufferInfos );\r
- delete handle;\r
- stream_.apiHandle = 0;\r
- }\r
-\r
- for ( int i=0; i<2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- stream_.mode = UNINITIALIZED;\r
- stream_.state = STREAM_CLOSED;\r
-}\r
-\r
-bool stopThreadCalled = false;\r
-\r
-void RtApiAsio :: startStream()\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_RUNNING ) {\r
- errorText_ = "RtApiAsio::startStream(): the stream is already running!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- AsioHandle *handle = (AsioHandle *) stream_.apiHandle;\r
- ASIOError result = ASIOStart();\r
- if ( result != ASE_OK ) {\r
- errorStream_ << "RtApiAsio::startStream: error (" << getAsioErrorString( result ) << ") starting device.";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
-\r
- handle->drainCounter = 0;\r
- handle->internalDrain = false;\r
- ResetEvent( handle->condition );\r
- stream_.state = STREAM_RUNNING;\r
- asioXRun = false;\r
-\r
- unlock:\r
- stopThreadCalled = false;\r
-\r
- if ( result == ASE_OK ) return;\r
- error( RtAudioError::SYSTEM_ERROR );\r
-}\r
-\r
-void RtApiAsio :: stopStream()\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiAsio::stopStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- AsioHandle *handle = (AsioHandle *) stream_.apiHandle;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
- if ( handle->drainCounter == 0 ) {\r
- handle->drainCounter = 2;\r
- WaitForSingleObject( handle->condition, INFINITE ); // block until signaled\r
- }\r
- }\r
-\r
- stream_.state = STREAM_STOPPED;\r
-\r
- ASIOError result = ASIOStop();\r
- if ( result != ASE_OK ) {\r
- errorStream_ << "RtApiAsio::stopStream: error (" << getAsioErrorString( result ) << ") stopping device.";\r
- errorText_ = errorStream_.str();\r
- }\r
-\r
- if ( result == ASE_OK ) return;\r
- error( RtAudioError::SYSTEM_ERROR );\r
-}\r
-\r
-void RtApiAsio :: abortStream()\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiAsio::abortStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- // The following lines were commented-out because some behavior was\r
- // noted where the device buffers need to be zeroed to avoid\r
- // continuing sound, even when the device buffers are completely\r
- // disposed. So now, calling abort is the same as calling stop.\r
- // AsioHandle *handle = (AsioHandle *) stream_.apiHandle;\r
- // handle->drainCounter = 2;\r
- stopStream();\r
-}\r
-\r
-// This function will be called by a spawned thread when the user\r
-// callback function signals that the stream should be stopped or\r
-// aborted. It is necessary to handle it this way because the\r
-// callbackEvent() function must return before the ASIOStop()\r
-// function will return.\r
-static unsigned __stdcall asioStopStream( void *ptr )\r
-{\r
- CallbackInfo *info = (CallbackInfo *) ptr;\r
- RtApiAsio *object = (RtApiAsio *) info->object;\r
-\r
- object->stopStream();\r
- _endthreadex( 0 );\r
- return 0;\r
-}\r
-\r
-bool RtApiAsio :: callbackEvent( long bufferIndex )\r
-{\r
- if ( stream_.state == STREAM_STOPPED || stream_.state == STREAM_STOPPING ) return SUCCESS;\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiAsio::callbackEvent(): the stream is closed ... this shouldn't happen!";\r
- error( RtAudioError::WARNING );\r
- return FAILURE;\r
- }\r
-\r
- CallbackInfo *info = (CallbackInfo *) &stream_.callbackInfo;\r
- AsioHandle *handle = (AsioHandle *) stream_.apiHandle;\r
-\r
- // Check if we were draining the stream and signal if finished.\r
- if ( handle->drainCounter > 3 ) {\r
-\r
- stream_.state = STREAM_STOPPING;\r
- if ( handle->internalDrain == false )\r
- SetEvent( handle->condition );\r
- else { // spawn a thread to stop the stream\r
- unsigned threadId;\r
- stream_.callbackInfo.thread = _beginthreadex( NULL, 0, &asioStopStream,\r
- &stream_.callbackInfo, 0, &threadId );\r
- }\r
- return SUCCESS;\r
- }\r
-\r
- // Invoke user callback to get fresh output data UNLESS we are\r
- // draining stream.\r
- if ( handle->drainCounter == 0 ) {\r
- RtAudioCallback callback = (RtAudioCallback) info->callback;\r
- double streamTime = getStreamTime();\r
- RtAudioStreamStatus status = 0;\r
- if ( stream_.mode != INPUT && asioXRun == true ) {\r
- status |= RTAUDIO_OUTPUT_UNDERFLOW;\r
- asioXRun = false;\r
- }\r
- if ( stream_.mode != OUTPUT && asioXRun == true ) {\r
- status |= RTAUDIO_INPUT_OVERFLOW;\r
- asioXRun = false;\r
- }\r
- int cbReturnValue = callback( stream_.userBuffer[0], stream_.userBuffer[1],\r
- stream_.bufferSize, streamTime, status, info->userData );\r
- if ( cbReturnValue == 2 ) {\r
- stream_.state = STREAM_STOPPING;\r
- handle->drainCounter = 2;\r
- unsigned threadId;\r
- stream_.callbackInfo.thread = _beginthreadex( NULL, 0, &asioStopStream,\r
- &stream_.callbackInfo, 0, &threadId );\r
- return SUCCESS;\r
- }\r
- else if ( cbReturnValue == 1 ) {\r
- handle->drainCounter = 1;\r
- handle->internalDrain = true;\r
- }\r
- }\r
-\r
- unsigned int nChannels, bufferBytes, i, j;\r
- nChannels = stream_.nDeviceChannels[0] + stream_.nDeviceChannels[1];\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
-\r
- bufferBytes = stream_.bufferSize * formatBytes( stream_.deviceFormat[0] );\r
-\r
- if ( handle->drainCounter > 1 ) { // write zeros to the output stream\r
-\r
- for ( i=0, j=0; i<nChannels; i++ ) {\r
- if ( handle->bufferInfos[i].isInput != ASIOTrue )\r
- memset( handle->bufferInfos[i].buffers[bufferIndex], 0, bufferBytes );\r
- }\r
-\r
- }\r
- else if ( stream_.doConvertBuffer[0] ) {\r
-\r
- convertBuffer( stream_.deviceBuffer, stream_.userBuffer[0], stream_.convertInfo[0] );\r
- if ( stream_.doByteSwap[0] )\r
- byteSwapBuffer( stream_.deviceBuffer,\r
- stream_.bufferSize * stream_.nDeviceChannels[0],\r
- stream_.deviceFormat[0] );\r
-\r
- for ( i=0, j=0; i<nChannels; i++ ) {\r
- if ( handle->bufferInfos[i].isInput != ASIOTrue )\r
- memcpy( handle->bufferInfos[i].buffers[bufferIndex],\r
- &stream_.deviceBuffer[j++*bufferBytes], bufferBytes );\r
- }\r
-\r
- }\r
- else {\r
-\r
- if ( stream_.doByteSwap[0] )\r
- byteSwapBuffer( stream_.userBuffer[0],\r
- stream_.bufferSize * stream_.nUserChannels[0],\r
- stream_.userFormat );\r
-\r
- for ( i=0, j=0; i<nChannels; i++ ) {\r
- if ( handle->bufferInfos[i].isInput != ASIOTrue )\r
- memcpy( handle->bufferInfos[i].buffers[bufferIndex],\r
- &stream_.userBuffer[0][bufferBytes*j++], bufferBytes );\r
- }\r
-\r
- }\r
- }\r
-\r
- // Don't bother draining input\r
- if ( handle->drainCounter ) {\r
- handle->drainCounter++;\r
- goto unlock;\r
- }\r
-\r
- if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
-\r
- bufferBytes = stream_.bufferSize * formatBytes(stream_.deviceFormat[1]);\r
-\r
- if (stream_.doConvertBuffer[1]) {\r
-\r
- // Always interleave ASIO input data.\r
- for ( i=0, j=0; i<nChannels; i++ ) {\r
- if ( handle->bufferInfos[i].isInput == ASIOTrue )\r
- memcpy( &stream_.deviceBuffer[j++*bufferBytes],\r
- handle->bufferInfos[i].buffers[bufferIndex],\r
- bufferBytes );\r
- }\r
-\r
- if ( stream_.doByteSwap[1] )\r
- byteSwapBuffer( stream_.deviceBuffer,\r
- stream_.bufferSize * stream_.nDeviceChannels[1],\r
- stream_.deviceFormat[1] );\r
- convertBuffer( stream_.userBuffer[1], stream_.deviceBuffer, stream_.convertInfo[1] );\r
-\r
- }\r
- else {\r
- for ( i=0, j=0; i<nChannels; i++ ) {\r
- if ( handle->bufferInfos[i].isInput == ASIOTrue ) {\r
- memcpy( &stream_.userBuffer[1][bufferBytes*j++],\r
- handle->bufferInfos[i].buffers[bufferIndex],\r
- bufferBytes );\r
- }\r
- }\r
-\r
- if ( stream_.doByteSwap[1] )\r
- byteSwapBuffer( stream_.userBuffer[1],\r
- stream_.bufferSize * stream_.nUserChannels[1],\r
- stream_.userFormat );\r
- }\r
- }\r
-\r
- unlock:\r
- // The following call was suggested by Malte Clasen. While the API\r
- // documentation indicates it should not be required, some device\r
- // drivers apparently do not function correctly without it.\r
- ASIOOutputReady();\r
-\r
- RtApi::tickStreamTime();\r
- return SUCCESS;\r
-}\r
-\r
-static void sampleRateChanged( ASIOSampleRate sRate )\r
-{\r
- // The ASIO documentation says that this usually only happens during\r
- // external sync. Audio processing is not stopped by the driver,\r
- // actual sample rate might not have even changed, maybe only the\r
- // sample rate status of an AES/EBU or S/PDIF digital input at the\r
- // audio device.\r
-\r
- RtApi *object = (RtApi *) asioCallbackInfo->object;\r
- try {\r
- object->stopStream();\r
- }\r
- catch ( RtAudioError &exception ) {\r
- std::cerr << "\nRtApiAsio: sampleRateChanged() error (" << exception.getMessage() << ")!\n" << std::endl;\r
- return;\r
- }\r
-\r
- std::cerr << "\nRtApiAsio: driver reports sample rate changed to " << sRate << " ... stream stopped!!!\n" << std::endl;\r
-}\r
-\r
-static long asioMessages( long selector, long value, void* /*message*/, double* /*opt*/ )\r
-{\r
- long ret = 0;\r
-\r
- switch( selector ) {\r
- case kAsioSelectorSupported:\r
- if ( value == kAsioResetRequest\r
- || value == kAsioEngineVersion\r
- || value == kAsioResyncRequest\r
- || value == kAsioLatenciesChanged\r
- // The following three were added for ASIO 2.0, you don't\r
- // necessarily have to support them.\r
- || value == kAsioSupportsTimeInfo\r
- || value == kAsioSupportsTimeCode\r
- || value == kAsioSupportsInputMonitor)\r
- ret = 1L;\r
- break;\r
- case kAsioResetRequest:\r
- // Defer the task and perform the reset of the driver during the\r
- // next "safe" situation. You cannot reset the driver right now,\r
- // as this code is called from the driver. Reset the driver is\r
- // done by completely destruct is. I.e. ASIOStop(),\r
- // ASIODisposeBuffers(), Destruction Afterwards you initialize the\r
- // driver again.\r
- std::cerr << "\nRtApiAsio: driver reset requested!!!" << std::endl;\r
- ret = 1L;\r
- break;\r
- case kAsioResyncRequest:\r
- // This informs the application that the driver encountered some\r
- // non-fatal data loss. It is used for synchronization purposes\r
- // of different media. Added mainly to work around the Win16Mutex\r
- // problems in Windows 95/98 with the Windows Multimedia system,\r
- // which could lose data because the Mutex was held too long by\r
- // another thread. However a driver can issue it in other\r
- // situations, too.\r
- // std::cerr << "\nRtApiAsio: driver resync requested!!!" << std::endl;\r
- asioXRun = true;\r
- ret = 1L;\r
- break;\r
- case kAsioLatenciesChanged:\r
- // This will inform the host application that the drivers were\r
- // latencies changed. Beware, it this does not mean that the\r
- // buffer sizes have changed! You might need to update internal\r
- // delay data.\r
- std::cerr << "\nRtApiAsio: driver latency may have changed!!!" << std::endl;\r
- ret = 1L;\r
- break;\r
- case kAsioEngineVersion:\r
- // Return the supported ASIO version of the host application. If\r
- // a host application does not implement this selector, ASIO 1.0\r
- // is assumed by the driver.\r
- ret = 2L;\r
- break;\r
- case kAsioSupportsTimeInfo:\r
- // Informs the driver whether the\r
- // asioCallbacks.bufferSwitchTimeInfo() callback is supported.\r
- // For compatibility with ASIO 1.0 drivers the host application\r
- // should always support the "old" bufferSwitch method, too.\r
- ret = 0;\r
- break;\r
- case kAsioSupportsTimeCode:\r
- // Informs the driver whether application is interested in time\r
- // code info. If an application does not need to know about time\r
- // code, the driver has less work to do.\r
- ret = 0;\r
- break;\r
- }\r
- return ret;\r
-}\r
-\r
-static const char* getAsioErrorString( ASIOError result )\r
-{\r
- struct Messages \r
- {\r
- ASIOError value;\r
- const char*message;\r
- };\r
-\r
- static const Messages m[] = \r
- {\r
- { ASE_NotPresent, "Hardware input or output is not present or available." },\r
- { ASE_HWMalfunction, "Hardware is malfunctioning." },\r
- { ASE_InvalidParameter, "Invalid input parameter." },\r
- { ASE_InvalidMode, "Invalid mode." },\r
- { ASE_SPNotAdvancing, "Sample position not advancing." },\r
- { ASE_NoClock, "Sample clock or rate cannot be determined or is not present." },\r
- { ASE_NoMemory, "Not enough memory to complete the request." }\r
- };\r
-\r
- for ( unsigned int i = 0; i < sizeof(m)/sizeof(m[0]); ++i )\r
- if ( m[i].value == result ) return m[i].message;\r
-\r
- return "Unknown error.";\r
-}\r
-\r
-//******************** End of __WINDOWS_ASIO__ *********************//\r
-#endif\r
-\r
-\r
-#if defined(__WINDOWS_WASAPI__) // Windows WASAPI API\r
-\r
-// Authored by Marcus Tomlinson <themarcustomlinson@gmail.com>, April 2014\r
-// - Introduces support for the Windows WASAPI API\r
-// - Aims to deliver bit streams to and from hardware at the lowest possible latency, via the absolute minimum buffer sizes required\r
-// - Provides flexible stream configuration to an otherwise strict and inflexible WASAPI interface\r
-// - Includes automatic internal conversion of sample rate and buffer size between hardware and the user\r
-\r
-#ifndef INITGUID\r
- #define INITGUID\r
-#endif\r
-#include <audioclient.h>\r
-#include <avrt.h>\r
-#include <mmdeviceapi.h>\r
-#include <functiondiscoverykeys_devpkey.h>\r
-\r
-//=============================================================================\r
-\r
-#define SAFE_RELEASE( objectPtr )\\r
-if ( objectPtr )\\r
-{\\r
- objectPtr->Release();\\r
- objectPtr = NULL;\\r
-}\r
-\r
-typedef HANDLE ( __stdcall *TAvSetMmThreadCharacteristicsPtr )( LPCWSTR TaskName, LPDWORD TaskIndex );\r
-\r
-//-----------------------------------------------------------------------------\r
-\r
-// WASAPI dictates stream sample rate, format, channel count, and in some cases, buffer size.\r
-// Therefore we must perform all necessary conversions to user buffers in order to satisfy these\r
-// requirements. WasapiBuffer ring buffers are used between HwIn->UserIn and UserOut->HwOut to\r
-// provide intermediate storage for read / write synchronization.\r
-class WasapiBuffer\r
-{\r
-public:\r
- WasapiBuffer()\r
- : buffer_( NULL ),\r
- bufferSize_( 0 ),\r
- inIndex_( 0 ),\r
- outIndex_( 0 ) {}\r
-\r
- ~WasapiBuffer() {\r
- delete buffer_;\r
- }\r
-\r
- // sets the length of the internal ring buffer\r
- void setBufferSize( unsigned int bufferSize, unsigned int formatBytes ) {\r
- delete buffer_;\r
-\r
- buffer_ = ( char* ) calloc( bufferSize, formatBytes );\r
-\r
- bufferSize_ = bufferSize;\r
- inIndex_ = 0;\r
- outIndex_ = 0;\r
- }\r
-\r
- // attempt to push a buffer into the ring buffer at the current "in" index\r
- bool pushBuffer( char* buffer, unsigned int bufferSize, RtAudioFormat format )\r
- {\r
- if ( !buffer || // incoming buffer is NULL\r
- bufferSize == 0 || // incoming buffer has no data\r
- bufferSize > bufferSize_ ) // incoming buffer too large\r
- {\r
- return false;\r
- }\r
-\r
- unsigned int relOutIndex = outIndex_;\r
- unsigned int inIndexEnd = inIndex_ + bufferSize;\r
- if ( relOutIndex < inIndex_ && inIndexEnd >= bufferSize_ ) {\r
- relOutIndex += bufferSize_;\r
- }\r
-\r
- // "in" index can end on the "out" index but cannot begin at it\r
- if ( inIndex_ <= relOutIndex && inIndexEnd > relOutIndex ) {\r
- return false; // not enough space between "in" index and "out" index\r
- }\r
-\r
- // copy buffer from external to internal\r
- int fromZeroSize = inIndex_ + bufferSize - bufferSize_;\r
- fromZeroSize = fromZeroSize < 0 ? 0 : fromZeroSize;\r
- int fromInSize = bufferSize - fromZeroSize;\r
-\r
- switch( format )\r
- {\r
- case RTAUDIO_SINT8:\r
- memcpy( &( ( char* ) buffer_ )[inIndex_], buffer, fromInSize * sizeof( char ) );\r
- memcpy( buffer_, &( ( char* ) buffer )[fromInSize], fromZeroSize * sizeof( char ) );\r
- break;\r
- case RTAUDIO_SINT16:\r
- memcpy( &( ( short* ) buffer_ )[inIndex_], buffer, fromInSize * sizeof( short ) );\r
- memcpy( buffer_, &( ( short* ) buffer )[fromInSize], fromZeroSize * sizeof( short ) );\r
- break;\r
- case RTAUDIO_SINT24:\r
- memcpy( &( ( S24* ) buffer_ )[inIndex_], buffer, fromInSize * sizeof( S24 ) );\r
- memcpy( buffer_, &( ( S24* ) buffer )[fromInSize], fromZeroSize * sizeof( S24 ) );\r
- break;\r
- case RTAUDIO_SINT32:\r
- memcpy( &( ( int* ) buffer_ )[inIndex_], buffer, fromInSize * sizeof( int ) );\r
- memcpy( buffer_, &( ( int* ) buffer )[fromInSize], fromZeroSize * sizeof( int ) );\r
- break;\r
- case RTAUDIO_FLOAT32:\r
- memcpy( &( ( float* ) buffer_ )[inIndex_], buffer, fromInSize * sizeof( float ) );\r
- memcpy( buffer_, &( ( float* ) buffer )[fromInSize], fromZeroSize * sizeof( float ) );\r
- break;\r
- case RTAUDIO_FLOAT64:\r
- memcpy( &( ( double* ) buffer_ )[inIndex_], buffer, fromInSize * sizeof( double ) );\r
- memcpy( buffer_, &( ( double* ) buffer )[fromInSize], fromZeroSize * sizeof( double ) );\r
- break;\r
- }\r
-\r
- // update "in" index\r
- inIndex_ += bufferSize;\r
- inIndex_ %= bufferSize_;\r
-\r
- return true;\r
- }\r
-\r
- // attempt to pull a buffer from the ring buffer from the current "out" index\r
- bool pullBuffer( char* buffer, unsigned int bufferSize, RtAudioFormat format )\r
- {\r
- if ( !buffer || // incoming buffer is NULL\r
- bufferSize == 0 || // incoming buffer has no data\r
- bufferSize > bufferSize_ ) // incoming buffer too large\r
- {\r
- return false;\r
- }\r
-\r
- unsigned int relInIndex = inIndex_;\r
- unsigned int outIndexEnd = outIndex_ + bufferSize;\r
- if ( relInIndex < outIndex_ && outIndexEnd >= bufferSize_ ) {\r
- relInIndex += bufferSize_;\r
- }\r
-\r
- // "out" index can begin at and end on the "in" index\r
- if ( outIndex_ < relInIndex && outIndexEnd > relInIndex ) {\r
- return false; // not enough space between "out" index and "in" index\r
- }\r
-\r
- // copy buffer from internal to external\r
- int fromZeroSize = outIndex_ + bufferSize - bufferSize_;\r
- fromZeroSize = fromZeroSize < 0 ? 0 : fromZeroSize;\r
- int fromOutSize = bufferSize - fromZeroSize;\r
-\r
- switch( format )\r
- {\r
- case RTAUDIO_SINT8:\r
- memcpy( buffer, &( ( char* ) buffer_ )[outIndex_], fromOutSize * sizeof( char ) );\r
- memcpy( &( ( char* ) buffer )[fromOutSize], buffer_, fromZeroSize * sizeof( char ) );\r
- break;\r
- case RTAUDIO_SINT16:\r
- memcpy( buffer, &( ( short* ) buffer_ )[outIndex_], fromOutSize * sizeof( short ) );\r
- memcpy( &( ( short* ) buffer )[fromOutSize], buffer_, fromZeroSize * sizeof( short ) );\r
- break;\r
- case RTAUDIO_SINT24:\r
- memcpy( buffer, &( ( S24* ) buffer_ )[outIndex_], fromOutSize * sizeof( S24 ) );\r
- memcpy( &( ( S24* ) buffer )[fromOutSize], buffer_, fromZeroSize * sizeof( S24 ) );\r
- break;\r
- case RTAUDIO_SINT32:\r
- memcpy( buffer, &( ( int* ) buffer_ )[outIndex_], fromOutSize * sizeof( int ) );\r
- memcpy( &( ( int* ) buffer )[fromOutSize], buffer_, fromZeroSize * sizeof( int ) );\r
- break;\r
- case RTAUDIO_FLOAT32:\r
- memcpy( buffer, &( ( float* ) buffer_ )[outIndex_], fromOutSize * sizeof( float ) );\r
- memcpy( &( ( float* ) buffer )[fromOutSize], buffer_, fromZeroSize * sizeof( float ) );\r
- break;\r
- case RTAUDIO_FLOAT64:\r
- memcpy( buffer, &( ( double* ) buffer_ )[outIndex_], fromOutSize * sizeof( double ) );\r
- memcpy( &( ( double* ) buffer )[fromOutSize], buffer_, fromZeroSize * sizeof( double ) );\r
- break;\r
- }\r
-\r
- // update "out" index\r
- outIndex_ += bufferSize;\r
- outIndex_ %= bufferSize_;\r
-\r
- return true;\r
- }\r
-\r
-private:\r
- char* buffer_;\r
- unsigned int bufferSize_;\r
- unsigned int inIndex_;\r
- unsigned int outIndex_;\r
-};\r
-\r
-//-----------------------------------------------------------------------------\r
-\r
-// In order to satisfy WASAPI's buffer requirements, we need a means of converting sample rate\r
-// between HW and the user. The convertBufferWasapi function is used to perform this conversion\r
-// between HwIn->UserIn and UserOut->HwOut during the stream callback loop.\r
-// This sample rate converter favors speed over quality, and works best with conversions between\r
-// one rate and its multiple.\r
-void convertBufferWasapi( char* outBuffer,\r
- const char* inBuffer,\r
- const unsigned int& channelCount,\r
- const unsigned int& inSampleRate,\r
- const unsigned int& outSampleRate,\r
- const unsigned int& inSampleCount,\r
- unsigned int& outSampleCount,\r
- const RtAudioFormat& format )\r
-{\r
- // calculate the new outSampleCount and relative sampleStep\r
- float sampleRatio = ( float ) outSampleRate / inSampleRate;\r
- float sampleStep = 1.0f / sampleRatio;\r
- float inSampleFraction = 0.0f;\r
-\r
- outSampleCount = ( unsigned int ) ( inSampleCount * sampleRatio );\r
-\r
- // frame-by-frame, copy each relative input sample into it's corresponding output sample\r
- for ( unsigned int outSample = 0; outSample < outSampleCount; outSample++ )\r
- {\r
- unsigned int inSample = ( unsigned int ) inSampleFraction;\r
-\r
- switch ( format )\r
- {\r
- case RTAUDIO_SINT8:\r
- memcpy( &( ( char* ) outBuffer )[ outSample * channelCount ], &( ( char* ) inBuffer )[ inSample * channelCount ], channelCount * sizeof( char ) );\r
- break;\r
- case RTAUDIO_SINT16:\r
- memcpy( &( ( short* ) outBuffer )[ outSample * channelCount ], &( ( short* ) inBuffer )[ inSample * channelCount ], channelCount * sizeof( short ) );\r
- break;\r
- case RTAUDIO_SINT24:\r
- memcpy( &( ( S24* ) outBuffer )[ outSample * channelCount ], &( ( S24* ) inBuffer )[ inSample * channelCount ], channelCount * sizeof( S24 ) );\r
- break;\r
- case RTAUDIO_SINT32:\r
- memcpy( &( ( int* ) outBuffer )[ outSample * channelCount ], &( ( int* ) inBuffer )[ inSample * channelCount ], channelCount * sizeof( int ) );\r
- break;\r
- case RTAUDIO_FLOAT32:\r
- memcpy( &( ( float* ) outBuffer )[ outSample * channelCount ], &( ( float* ) inBuffer )[ inSample * channelCount ], channelCount * sizeof( float ) );\r
- break;\r
- case RTAUDIO_FLOAT64:\r
- memcpy( &( ( double* ) outBuffer )[ outSample * channelCount ], &( ( double* ) inBuffer )[ inSample * channelCount ], channelCount * sizeof( double ) );\r
- break;\r
- }\r
-\r
- // jump to next in sample\r
- inSampleFraction += sampleStep;\r
- }\r
-}\r
-\r
-//-----------------------------------------------------------------------------\r
-\r
-// A structure to hold various information related to the WASAPI implementation.\r
-struct WasapiHandle\r
-{\r
- IAudioClient* captureAudioClient;\r
- IAudioClient* renderAudioClient;\r
- IAudioCaptureClient* captureClient;\r
- IAudioRenderClient* renderClient;\r
- HANDLE captureEvent;\r
- HANDLE renderEvent;\r
-\r
- WasapiHandle()\r
- : captureAudioClient( NULL ),\r
- renderAudioClient( NULL ),\r
- captureClient( NULL ),\r
- renderClient( NULL ),\r
- captureEvent( NULL ),\r
- renderEvent( NULL ) {}\r
-};\r
-\r
-//=============================================================================\r
-\r
-RtApiWasapi::RtApiWasapi()\r
- : coInitialized_( false ), deviceEnumerator_( NULL )\r
-{\r
- // WASAPI can run either apartment or multi-threaded\r
- HRESULT hr = CoInitialize( NULL );\r
- if ( !FAILED( hr ) )\r
- coInitialized_ = true;\r
-\r
- // Instantiate device enumerator\r
- hr = CoCreateInstance( __uuidof( MMDeviceEnumerator ), NULL,\r
- CLSCTX_ALL, __uuidof( IMMDeviceEnumerator ),\r
- ( void** ) &deviceEnumerator_ );\r
-\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::RtApiWasapi: Unable to instantiate device enumerator";\r
- error( RtAudioError::DRIVER_ERROR );\r
- }\r
-}\r
-\r
-//-----------------------------------------------------------------------------\r
-\r
-RtApiWasapi::~RtApiWasapi()\r
-{\r
- if ( stream_.state != STREAM_CLOSED )\r
- closeStream();\r
-\r
- SAFE_RELEASE( deviceEnumerator_ );\r
-\r
- // If this object previously called CoInitialize()\r
- if ( coInitialized_ )\r
- CoUninitialize();\r
-}\r
-\r
-//=============================================================================\r
-\r
-unsigned int RtApiWasapi::getDeviceCount( void )\r
-{\r
- unsigned int captureDeviceCount = 0;\r
- unsigned int renderDeviceCount = 0;\r
-\r
- IMMDeviceCollection* captureDevices = NULL;\r
- IMMDeviceCollection* renderDevices = NULL;\r
-\r
- // Count capture devices\r
- errorText_.clear();\r
- HRESULT hr = deviceEnumerator_->EnumAudioEndpoints( eCapture, DEVICE_STATE_ACTIVE, &captureDevices );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceCount: Unable to retrieve capture device collection.";\r
- goto Exit;\r
- }\r
-\r
- hr = captureDevices->GetCount( &captureDeviceCount );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceCount: Unable to retrieve capture device count.";\r
- goto Exit;\r
- }\r
-\r
- // Count render devices\r
- hr = deviceEnumerator_->EnumAudioEndpoints( eRender, DEVICE_STATE_ACTIVE, &renderDevices );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceCount: Unable to retrieve render device collection.";\r
- goto Exit;\r
- }\r
-\r
- hr = renderDevices->GetCount( &renderDeviceCount );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceCount: Unable to retrieve render device count.";\r
- goto Exit;\r
- }\r
-\r
-Exit:\r
- // release all references\r
- SAFE_RELEASE( captureDevices );\r
- SAFE_RELEASE( renderDevices );\r
-\r
- if ( errorText_.empty() )\r
- return captureDeviceCount + renderDeviceCount;\r
-\r
- error( RtAudioError::DRIVER_ERROR );\r
- return 0;\r
-}\r
-\r
-//-----------------------------------------------------------------------------\r
-\r
-RtAudio::DeviceInfo RtApiWasapi::getDeviceInfo( unsigned int device )\r
-{\r
- RtAudio::DeviceInfo info;\r
- unsigned int captureDeviceCount = 0;\r
- unsigned int renderDeviceCount = 0;\r
- std::wstring deviceName;\r
- std::string defaultDeviceName;\r
- bool isCaptureDevice = false;\r
-\r
- PROPVARIANT deviceNameProp;\r
- PROPVARIANT defaultDeviceNameProp;\r
-\r
- IMMDeviceCollection* captureDevices = NULL;\r
- IMMDeviceCollection* renderDevices = NULL;\r
- IMMDevice* devicePtr = NULL;\r
- IMMDevice* defaultDevicePtr = NULL;\r
- IAudioClient* audioClient = NULL;\r
- IPropertyStore* devicePropStore = NULL;\r
- IPropertyStore* defaultDevicePropStore = NULL;\r
-\r
- WAVEFORMATEX* deviceFormat = NULL;\r
- WAVEFORMATEX* closestMatchFormat = NULL;\r
-\r
- // probed\r
- info.probed = false;\r
-\r
- // Count capture devices\r
- errorText_.clear();\r
- RtAudioError::Type errorType = RtAudioError::DRIVER_ERROR;\r
- HRESULT hr = deviceEnumerator_->EnumAudioEndpoints( eCapture, DEVICE_STATE_ACTIVE, &captureDevices );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve capture device collection.";\r
- goto Exit;\r
- }\r
-\r
- hr = captureDevices->GetCount( &captureDeviceCount );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve capture device count.";\r
- goto Exit;\r
- }\r
-\r
- // Count render devices\r
- hr = deviceEnumerator_->EnumAudioEndpoints( eRender, DEVICE_STATE_ACTIVE, &renderDevices );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve render device collection.";\r
- goto Exit;\r
- }\r
-\r
- hr = renderDevices->GetCount( &renderDeviceCount );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve render device count.";\r
- goto Exit;\r
- }\r
-\r
- // validate device index\r
- if ( device >= captureDeviceCount + renderDeviceCount ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Invalid device index.";\r
- errorType = RtAudioError::INVALID_USE;\r
- goto Exit;\r
- }\r
-\r
- // determine whether index falls within capture or render devices\r
- if ( device >= renderDeviceCount ) {\r
- hr = captureDevices->Item( device - renderDeviceCount, &devicePtr );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve capture device handle.";\r
- goto Exit;\r
- }\r
- isCaptureDevice = true;\r
- }\r
- else {\r
- hr = renderDevices->Item( device, &devicePtr );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve render device handle.";\r
- goto Exit;\r
- }\r
- isCaptureDevice = false;\r
- }\r
-\r
- // get default device name\r
- if ( isCaptureDevice ) {\r
- hr = deviceEnumerator_->GetDefaultAudioEndpoint( eCapture, eConsole, &defaultDevicePtr );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve default capture device handle.";\r
- goto Exit;\r
- }\r
- }\r
- else {\r
- hr = deviceEnumerator_->GetDefaultAudioEndpoint( eRender, eConsole, &defaultDevicePtr );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve default render device handle.";\r
- goto Exit;\r
- }\r
- }\r
-\r
- hr = defaultDevicePtr->OpenPropertyStore( STGM_READ, &defaultDevicePropStore );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to open default device property store.";\r
- goto Exit;\r
- }\r
- PropVariantInit( &defaultDeviceNameProp );\r
-\r
- hr = defaultDevicePropStore->GetValue( PKEY_Device_FriendlyName, &defaultDeviceNameProp );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve default device property: PKEY_Device_FriendlyName.";\r
- goto Exit;\r
- }\r
-\r
- deviceName = defaultDeviceNameProp.pwszVal;\r
- defaultDeviceName = std::string( deviceName.begin(), deviceName.end() );\r
-\r
- // name\r
- hr = devicePtr->OpenPropertyStore( STGM_READ, &devicePropStore );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to open device property store.";\r
- goto Exit;\r
- }\r
-\r
- PropVariantInit( &deviceNameProp );\r
-\r
- hr = devicePropStore->GetValue( PKEY_Device_FriendlyName, &deviceNameProp );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve device property: PKEY_Device_FriendlyName.";\r
- goto Exit;\r
- }\r
-\r
- deviceName = deviceNameProp.pwszVal;\r
- info.name = std::string( deviceName.begin(), deviceName.end() );\r
-\r
- // is default\r
- if ( isCaptureDevice ) {\r
- info.isDefaultInput = info.name == defaultDeviceName;\r
- info.isDefaultOutput = false;\r
- }\r
- else {\r
- info.isDefaultInput = false;\r
- info.isDefaultOutput = info.name == defaultDeviceName;\r
- }\r
-\r
- // channel count\r
- hr = devicePtr->Activate( __uuidof( IAudioClient ), CLSCTX_ALL, NULL, ( void** ) &audioClient );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve device audio client.";\r
- goto Exit;\r
- }\r
-\r
- hr = audioClient->GetMixFormat( &deviceFormat );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::getDeviceInfo: Unable to retrieve device mix format.";\r
- goto Exit;\r
- }\r
-\r
- if ( isCaptureDevice ) {\r
- info.inputChannels = deviceFormat->nChannels;\r
- info.outputChannels = 0;\r
- info.duplexChannels = 0;\r
- }\r
- else {\r
- info.inputChannels = 0;\r
- info.outputChannels = deviceFormat->nChannels;\r
- info.duplexChannels = 0;\r
- }\r
-\r
- // sample rates\r
- info.sampleRates.clear();\r
-\r
- // allow support for all sample rates as we have a built-in sample rate converter\r
- for ( unsigned int i = 0; i < MAX_SAMPLE_RATES; i++ ) {\r
- info.sampleRates.push_back( SAMPLE_RATES[i] );\r
- }\r
-\r
- // native format\r
- info.nativeFormats = 0;\r
-\r
- if ( deviceFormat->wFormatTag == WAVE_FORMAT_IEEE_FLOAT ||\r
- ( deviceFormat->wFormatTag == WAVE_FORMAT_EXTENSIBLE &&\r
- ( ( WAVEFORMATEXTENSIBLE* ) deviceFormat )->SubFormat == KSDATAFORMAT_SUBTYPE_IEEE_FLOAT ) )\r
- {\r
- if ( deviceFormat->wBitsPerSample == 32 ) {\r
- info.nativeFormats |= RTAUDIO_FLOAT32;\r
- }\r
- else if ( deviceFormat->wBitsPerSample == 64 ) {\r
- info.nativeFormats |= RTAUDIO_FLOAT64;\r
- }\r
- }\r
- else if ( deviceFormat->wFormatTag == WAVE_FORMAT_PCM ||\r
- ( deviceFormat->wFormatTag == WAVE_FORMAT_EXTENSIBLE &&\r
- ( ( WAVEFORMATEXTENSIBLE* ) deviceFormat )->SubFormat == KSDATAFORMAT_SUBTYPE_PCM ) )\r
- {\r
- if ( deviceFormat->wBitsPerSample == 8 ) {\r
- info.nativeFormats |= RTAUDIO_SINT8;\r
- }\r
- else if ( deviceFormat->wBitsPerSample == 16 ) {\r
- info.nativeFormats |= RTAUDIO_SINT16;\r
- }\r
- else if ( deviceFormat->wBitsPerSample == 24 ) {\r
- info.nativeFormats |= RTAUDIO_SINT24;\r
- }\r
- else if ( deviceFormat->wBitsPerSample == 32 ) {\r
- info.nativeFormats |= RTAUDIO_SINT32;\r
- }\r
- }\r
-\r
- // probed\r
- info.probed = true;\r
-\r
-Exit:\r
- // release all references\r
- PropVariantClear( &deviceNameProp );\r
- PropVariantClear( &defaultDeviceNameProp );\r
-\r
- SAFE_RELEASE( captureDevices );\r
- SAFE_RELEASE( renderDevices );\r
- SAFE_RELEASE( devicePtr );\r
- SAFE_RELEASE( defaultDevicePtr );\r
- SAFE_RELEASE( audioClient );\r
- SAFE_RELEASE( devicePropStore );\r
- SAFE_RELEASE( defaultDevicePropStore );\r
-\r
- CoTaskMemFree( deviceFormat );\r
- CoTaskMemFree( closestMatchFormat );\r
-\r
- if ( !errorText_.empty() )\r
- error( errorType );\r
- return info;\r
-}\r
-\r
-//-----------------------------------------------------------------------------\r
-\r
-unsigned int RtApiWasapi::getDefaultOutputDevice( void )\r
-{\r
- for ( unsigned int i = 0; i < getDeviceCount(); i++ ) {\r
- if ( getDeviceInfo( i ).isDefaultOutput ) {\r
- return i;\r
- }\r
- }\r
-\r
- return 0;\r
-}\r
-\r
-//-----------------------------------------------------------------------------\r
-\r
-unsigned int RtApiWasapi::getDefaultInputDevice( void )\r
-{\r
- for ( unsigned int i = 0; i < getDeviceCount(); i++ ) {\r
- if ( getDeviceInfo( i ).isDefaultInput ) {\r
- return i;\r
- }\r
- }\r
-\r
- return 0;\r
-}\r
-\r
-//-----------------------------------------------------------------------------\r
-\r
-void RtApiWasapi::closeStream( void )\r
-{\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiWasapi::closeStream: No open stream to close.";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- if ( stream_.state != STREAM_STOPPED )\r
- stopStream();\r
-\r
- // clean up stream memory\r
- SAFE_RELEASE( ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient )\r
- SAFE_RELEASE( ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient )\r
-\r
- SAFE_RELEASE( ( ( WasapiHandle* ) stream_.apiHandle )->captureClient )\r
- SAFE_RELEASE( ( ( WasapiHandle* ) stream_.apiHandle )->renderClient )\r
-\r
- if ( ( ( WasapiHandle* ) stream_.apiHandle )->captureEvent )\r
- CloseHandle( ( ( WasapiHandle* ) stream_.apiHandle )->captureEvent );\r
-\r
- if ( ( ( WasapiHandle* ) stream_.apiHandle )->renderEvent )\r
- CloseHandle( ( ( WasapiHandle* ) stream_.apiHandle )->renderEvent );\r
-\r
- delete ( WasapiHandle* ) stream_.apiHandle;\r
- stream_.apiHandle = NULL;\r
-\r
- for ( int i = 0; i < 2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- // update stream state\r
- stream_.state = STREAM_CLOSED;\r
-}\r
-\r
-//-----------------------------------------------------------------------------\r
-\r
-void RtApiWasapi::startStream( void )\r
-{\r
- verifyStream();\r
-\r
- if ( stream_.state == STREAM_RUNNING ) {\r
- errorText_ = "RtApiWasapi::startStream: The stream is already running.";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- // update stream state\r
- stream_.state = STREAM_RUNNING;\r
-\r
- // create WASAPI stream thread\r
- stream_.callbackInfo.thread = ( ThreadHandle ) CreateThread( NULL, 0, runWasapiThread, this, CREATE_SUSPENDED, NULL );\r
-\r
- if ( !stream_.callbackInfo.thread ) {\r
- errorText_ = "RtApiWasapi::startStream: Unable to instantiate callback thread.";\r
- error( RtAudioError::THREAD_ERROR );\r
- }\r
- else {\r
- SetThreadPriority( ( void* ) stream_.callbackInfo.thread, stream_.callbackInfo.priority );\r
- ResumeThread( ( void* ) stream_.callbackInfo.thread );\r
- }\r
-}\r
-\r
-//-----------------------------------------------------------------------------\r
-\r
-void RtApiWasapi::stopStream( void )\r
-{\r
- verifyStream();\r
-\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiWasapi::stopStream: The stream is already stopped.";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- // inform stream thread by setting stream state to STREAM_STOPPING\r
- stream_.state = STREAM_STOPPING;\r
-\r
- // wait until stream thread is stopped\r
- while( stream_.state != STREAM_STOPPED ) {\r
- Sleep( 1 );\r
- }\r
-\r
- // Wait for the last buffer to play before stopping.\r
- Sleep( 1000 * stream_.bufferSize / stream_.sampleRate );\r
-\r
- // stop capture client if applicable\r
- if ( ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient ) {\r
- HRESULT hr = ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient->Stop();\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::stopStream: Unable to stop capture stream.";\r
- error( RtAudioError::DRIVER_ERROR );\r
- return;\r
- }\r
- }\r
-\r
- // stop render client if applicable\r
- if ( ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient ) {\r
- HRESULT hr = ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient->Stop();\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::stopStream: Unable to stop render stream.";\r
- error( RtAudioError::DRIVER_ERROR );\r
- return;\r
- }\r
- }\r
-\r
- // close thread handle\r
- if ( stream_.callbackInfo.thread && !CloseHandle( ( void* ) stream_.callbackInfo.thread ) ) {\r
- errorText_ = "RtApiWasapi::stopStream: Unable to close callback thread.";\r
- error( RtAudioError::THREAD_ERROR );\r
- return;\r
- }\r
-\r
- stream_.callbackInfo.thread = (ThreadHandle) NULL;\r
-}\r
-\r
-//-----------------------------------------------------------------------------\r
-\r
-void RtApiWasapi::abortStream( void )\r
-{\r
- verifyStream();\r
-\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiWasapi::abortStream: The stream is already stopped.";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- // inform stream thread by setting stream state to STREAM_STOPPING\r
- stream_.state = STREAM_STOPPING;\r
-\r
- // wait until stream thread is stopped\r
- while ( stream_.state != STREAM_STOPPED ) {\r
- Sleep( 1 );\r
- }\r
-\r
- // stop capture client if applicable\r
- if ( ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient ) {\r
- HRESULT hr = ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient->Stop();\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::abortStream: Unable to stop capture stream.";\r
- error( RtAudioError::DRIVER_ERROR );\r
- return;\r
- }\r
- }\r
-\r
- // stop render client if applicable\r
- if ( ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient ) {\r
- HRESULT hr = ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient->Stop();\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::abortStream: Unable to stop render stream.";\r
- error( RtAudioError::DRIVER_ERROR );\r
- return;\r
- }\r
- }\r
-\r
- // close thread handle\r
- if ( stream_.callbackInfo.thread && !CloseHandle( ( void* ) stream_.callbackInfo.thread ) ) {\r
- errorText_ = "RtApiWasapi::abortStream: Unable to close callback thread.";\r
- error( RtAudioError::THREAD_ERROR );\r
- return;\r
- }\r
-\r
- stream_.callbackInfo.thread = (ThreadHandle) NULL;\r
-}\r
-\r
-//-----------------------------------------------------------------------------\r
-\r
-bool RtApiWasapi::probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
- unsigned int firstChannel, unsigned int sampleRate,\r
- RtAudioFormat format, unsigned int* bufferSize,\r
- RtAudio::StreamOptions* options )\r
-{\r
- bool methodResult = FAILURE;\r
- unsigned int captureDeviceCount = 0;\r
- unsigned int renderDeviceCount = 0;\r
-\r
- IMMDeviceCollection* captureDevices = NULL;\r
- IMMDeviceCollection* renderDevices = NULL;\r
- IMMDevice* devicePtr = NULL;\r
- WAVEFORMATEX* deviceFormat = NULL;\r
- unsigned int bufferBytes;\r
- stream_.state = STREAM_STOPPED;\r
-\r
- // create API Handle if not already created\r
- if ( !stream_.apiHandle )\r
- stream_.apiHandle = ( void* ) new WasapiHandle();\r
-\r
- // Count capture devices\r
- errorText_.clear();\r
- RtAudioError::Type errorType = RtAudioError::DRIVER_ERROR;\r
- HRESULT hr = deviceEnumerator_->EnumAudioEndpoints( eCapture, DEVICE_STATE_ACTIVE, &captureDevices );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve capture device collection.";\r
- goto Exit;\r
- }\r
-\r
- hr = captureDevices->GetCount( &captureDeviceCount );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve capture device count.";\r
- goto Exit;\r
- }\r
-\r
- // Count render devices\r
- hr = deviceEnumerator_->EnumAudioEndpoints( eRender, DEVICE_STATE_ACTIVE, &renderDevices );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve render device collection.";\r
- goto Exit;\r
- }\r
-\r
- hr = renderDevices->GetCount( &renderDeviceCount );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve render device count.";\r
- goto Exit;\r
- }\r
-\r
- // validate device index\r
- if ( device >= captureDeviceCount + renderDeviceCount ) {\r
- errorType = RtAudioError::INVALID_USE;\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Invalid device index.";\r
- goto Exit;\r
- }\r
-\r
- // determine whether index falls within capture or render devices\r
- if ( device >= renderDeviceCount ) {\r
- if ( mode != INPUT ) {\r
- errorType = RtAudioError::INVALID_USE;\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Capture device selected as output device.";\r
- goto Exit;\r
- }\r
-\r
- // retrieve captureAudioClient from devicePtr\r
- IAudioClient*& captureAudioClient = ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient;\r
-\r
- hr = captureDevices->Item( device - renderDeviceCount, &devicePtr );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve capture device handle.";\r
- goto Exit;\r
- }\r
-\r
- hr = devicePtr->Activate( __uuidof( IAudioClient ), CLSCTX_ALL,\r
- NULL, ( void** ) &captureAudioClient );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve device audio client.";\r
- goto Exit;\r
- }\r
-\r
- hr = captureAudioClient->GetMixFormat( &deviceFormat );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve device mix format.";\r
- goto Exit;\r
- }\r
-\r
- stream_.nDeviceChannels[mode] = deviceFormat->nChannels;\r
- captureAudioClient->GetStreamLatency( ( long long* ) &stream_.latency[mode] );\r
- }\r
- else {\r
- if ( mode != OUTPUT ) {\r
- errorType = RtAudioError::INVALID_USE;\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Render device selected as input device.";\r
- goto Exit;\r
- }\r
-\r
- // retrieve renderAudioClient from devicePtr\r
- IAudioClient*& renderAudioClient = ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient;\r
-\r
- hr = renderDevices->Item( device, &devicePtr );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve render device handle.";\r
- goto Exit;\r
- }\r
-\r
- hr = devicePtr->Activate( __uuidof( IAudioClient ), CLSCTX_ALL,\r
- NULL, ( void** ) &renderAudioClient );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve device audio client.";\r
- goto Exit;\r
- }\r
-\r
- hr = renderAudioClient->GetMixFormat( &deviceFormat );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Unable to retrieve device mix format.";\r
- goto Exit;\r
- }\r
-\r
- stream_.nDeviceChannels[mode] = deviceFormat->nChannels;\r
- renderAudioClient->GetStreamLatency( ( long long* ) &stream_.latency[mode] );\r
- }\r
-\r
- // fill stream data\r
- if ( ( stream_.mode == OUTPUT && mode == INPUT ) ||\r
- ( stream_.mode == INPUT && mode == OUTPUT ) ) {\r
- stream_.mode = DUPLEX;\r
- }\r
- else {\r
- stream_.mode = mode;\r
- }\r
-\r
- stream_.device[mode] = device;\r
- stream_.doByteSwap[mode] = false;\r
- stream_.sampleRate = sampleRate;\r
- stream_.bufferSize = *bufferSize;\r
- stream_.nBuffers = 1;\r
- stream_.nUserChannels[mode] = channels;\r
- stream_.channelOffset[mode] = firstChannel;\r
- stream_.userFormat = format;\r
- stream_.deviceFormat[mode] = getDeviceInfo( device ).nativeFormats;\r
-\r
- if ( options && options->flags & RTAUDIO_NONINTERLEAVED )\r
- stream_.userInterleaved = false;\r
- else\r
- stream_.userInterleaved = true;\r
- stream_.deviceInterleaved[mode] = true;\r
-\r
- // Set flags for buffer conversion.\r
- stream_.doConvertBuffer[mode] = false;\r
- if ( stream_.userFormat != stream_.deviceFormat[mode] ||\r
- stream_.nUserChannels != stream_.nDeviceChannels )\r
- stream_.doConvertBuffer[mode] = true;\r
- else if ( stream_.userInterleaved != stream_.deviceInterleaved[mode] &&\r
- stream_.nUserChannels[mode] > 1 )\r
- stream_.doConvertBuffer[mode] = true;\r
-\r
- if ( stream_.doConvertBuffer[mode] )\r
- setConvertInfo( mode, 0 );\r
-\r
- // Allocate necessary internal buffers\r
- bufferBytes = stream_.nUserChannels[mode] * stream_.bufferSize * formatBytes( stream_.userFormat );\r
-\r
- stream_.userBuffer[mode] = ( char* ) calloc( bufferBytes, 1 );\r
- if ( !stream_.userBuffer[mode] ) {\r
- errorType = RtAudioError::MEMORY_ERROR;\r
- errorText_ = "RtApiWasapi::probeDeviceOpen: Error allocating user buffer memory.";\r
- goto Exit;\r
- }\r
-\r
- if ( options && options->flags & RTAUDIO_SCHEDULE_REALTIME )\r
- stream_.callbackInfo.priority = 15;\r
- else\r
- stream_.callbackInfo.priority = 0;\r
-\r
- ///! TODO: RTAUDIO_MINIMIZE_LATENCY // Provide stream buffers directly to callback\r
- ///! TODO: RTAUDIO_HOG_DEVICE // Exclusive mode\r
-\r
- methodResult = SUCCESS;\r
-\r
-Exit:\r
- //clean up\r
- SAFE_RELEASE( captureDevices );\r
- SAFE_RELEASE( renderDevices );\r
- SAFE_RELEASE( devicePtr );\r
- CoTaskMemFree( deviceFormat );\r
-\r
- // if method failed, close the stream\r
- if ( methodResult == FAILURE )\r
- closeStream();\r
-\r
- if ( !errorText_.empty() )\r
- error( errorType );\r
- return methodResult;\r
-}\r
-\r
-//=============================================================================\r
-\r
-DWORD WINAPI RtApiWasapi::runWasapiThread( void* wasapiPtr )\r
-{\r
- if ( wasapiPtr )\r
- ( ( RtApiWasapi* ) wasapiPtr )->wasapiThread();\r
-\r
- return 0;\r
-}\r
-\r
-DWORD WINAPI RtApiWasapi::stopWasapiThread( void* wasapiPtr )\r
-{\r
- if ( wasapiPtr )\r
- ( ( RtApiWasapi* ) wasapiPtr )->stopStream();\r
-\r
- return 0;\r
-}\r
-\r
-DWORD WINAPI RtApiWasapi::abortWasapiThread( void* wasapiPtr )\r
-{\r
- if ( wasapiPtr )\r
- ( ( RtApiWasapi* ) wasapiPtr )->abortStream();\r
-\r
- return 0;\r
-}\r
-\r
-//-----------------------------------------------------------------------------\r
-\r
-void RtApiWasapi::wasapiThread()\r
-{\r
- // as this is a new thread, we must CoInitialize it\r
- CoInitialize( NULL );\r
-\r
- HRESULT hr;\r
-\r
- IAudioClient* captureAudioClient = ( ( WasapiHandle* ) stream_.apiHandle )->captureAudioClient;\r
- IAudioClient* renderAudioClient = ( ( WasapiHandle* ) stream_.apiHandle )->renderAudioClient;\r
- IAudioCaptureClient* captureClient = ( ( WasapiHandle* ) stream_.apiHandle )->captureClient;\r
- IAudioRenderClient* renderClient = ( ( WasapiHandle* ) stream_.apiHandle )->renderClient;\r
- HANDLE captureEvent = ( ( WasapiHandle* ) stream_.apiHandle )->captureEvent;\r
- HANDLE renderEvent = ( ( WasapiHandle* ) stream_.apiHandle )->renderEvent;\r
-\r
- WAVEFORMATEX* captureFormat = NULL;\r
- WAVEFORMATEX* renderFormat = NULL;\r
- float captureSrRatio = 0.0f;\r
- float renderSrRatio = 0.0f;\r
- WasapiBuffer captureBuffer;\r
- WasapiBuffer renderBuffer;\r
-\r
- // declare local stream variables\r
- RtAudioCallback callback = ( RtAudioCallback ) stream_.callbackInfo.callback;\r
- BYTE* streamBuffer = NULL;\r
- unsigned long captureFlags = 0;\r
- unsigned int bufferFrameCount = 0;\r
- unsigned int numFramesPadding = 0;\r
- unsigned int convBufferSize = 0;\r
- bool callbackPushed = false;\r
- bool callbackPulled = false;\r
- bool callbackStopped = false;\r
- int callbackResult = 0;\r
-\r
- // convBuffer is used to store converted buffers between WASAPI and the user\r
- char* convBuffer = NULL;\r
- unsigned int convBuffSize = 0;\r
- unsigned int deviceBuffSize = 0;\r
-\r
- errorText_.clear();\r
- RtAudioError::Type errorType = RtAudioError::DRIVER_ERROR;\r
-\r
- // Attempt to assign "Pro Audio" characteristic to thread\r
- HMODULE AvrtDll = LoadLibrary( (LPCTSTR) "AVRT.dll" );\r
- if ( AvrtDll ) {\r
- DWORD taskIndex = 0;\r
- TAvSetMmThreadCharacteristicsPtr AvSetMmThreadCharacteristicsPtr = ( TAvSetMmThreadCharacteristicsPtr ) GetProcAddress( AvrtDll, "AvSetMmThreadCharacteristicsW" );\r
- AvSetMmThreadCharacteristicsPtr( L"Pro Audio", &taskIndex );\r
- FreeLibrary( AvrtDll );\r
- }\r
-\r
- // start capture stream if applicable\r
- if ( captureAudioClient ) {\r
- hr = captureAudioClient->GetMixFormat( &captureFormat );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve device mix format.";\r
- goto Exit;\r
- }\r
-\r
- captureSrRatio = ( ( float ) captureFormat->nSamplesPerSec / stream_.sampleRate );\r
-\r
- // initialize capture stream according to desire buffer size\r
- float desiredBufferSize = stream_.bufferSize * captureSrRatio;\r
- REFERENCE_TIME desiredBufferPeriod = ( REFERENCE_TIME ) ( ( float ) desiredBufferSize * 10000000 / captureFormat->nSamplesPerSec );\r
-\r
- if ( !captureClient ) {\r
- hr = captureAudioClient->Initialize( AUDCLNT_SHAREMODE_SHARED,\r
- AUDCLNT_STREAMFLAGS_EVENTCALLBACK,\r
- desiredBufferPeriod,\r
- desiredBufferPeriod,\r
- captureFormat,\r
- NULL );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to initialize capture audio client.";\r
- goto Exit;\r
- }\r
-\r
- hr = captureAudioClient->GetService( __uuidof( IAudioCaptureClient ),\r
- ( void** ) &captureClient );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve capture client handle.";\r
- goto Exit;\r
- }\r
-\r
- // configure captureEvent to trigger on every available capture buffer\r
- captureEvent = CreateEvent( NULL, FALSE, FALSE, NULL );\r
- if ( !captureEvent ) {\r
- errorType = RtAudioError::SYSTEM_ERROR;\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to create capture event.";\r
- goto Exit;\r
- }\r
-\r
- hr = captureAudioClient->SetEventHandle( captureEvent );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to set capture event handle.";\r
- goto Exit;\r
- }\r
-\r
- ( ( WasapiHandle* ) stream_.apiHandle )->captureClient = captureClient;\r
- ( ( WasapiHandle* ) stream_.apiHandle )->captureEvent = captureEvent;\r
- }\r
-\r
- unsigned int inBufferSize = 0;\r
- hr = captureAudioClient->GetBufferSize( &inBufferSize );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to get capture buffer size.";\r
- goto Exit;\r
- }\r
-\r
- // scale outBufferSize according to stream->user sample rate ratio\r
- unsigned int outBufferSize = ( unsigned int ) ( stream_.bufferSize * captureSrRatio ) * stream_.nDeviceChannels[INPUT];\r
- inBufferSize *= stream_.nDeviceChannels[INPUT];\r
-\r
- // set captureBuffer size\r
- captureBuffer.setBufferSize( inBufferSize + outBufferSize, formatBytes( stream_.deviceFormat[INPUT] ) );\r
-\r
- // reset the capture stream\r
- hr = captureAudioClient->Reset();\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to reset capture stream.";\r
- goto Exit;\r
- }\r
-\r
- // start the capture stream\r
- hr = captureAudioClient->Start();\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to start capture stream.";\r
- goto Exit;\r
- }\r
- }\r
-\r
- // start render stream if applicable\r
- if ( renderAudioClient ) {\r
- hr = renderAudioClient->GetMixFormat( &renderFormat );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve device mix format.";\r
- goto Exit;\r
- }\r
-\r
- renderSrRatio = ( ( float ) renderFormat->nSamplesPerSec / stream_.sampleRate );\r
-\r
- // initialize render stream according to desire buffer size\r
- float desiredBufferSize = stream_.bufferSize * renderSrRatio;\r
- REFERENCE_TIME desiredBufferPeriod = ( REFERENCE_TIME ) ( ( float ) desiredBufferSize * 10000000 / renderFormat->nSamplesPerSec );\r
-\r
- if ( !renderClient ) {\r
- hr = renderAudioClient->Initialize( AUDCLNT_SHAREMODE_SHARED,\r
- AUDCLNT_STREAMFLAGS_EVENTCALLBACK,\r
- desiredBufferPeriod,\r
- desiredBufferPeriod,\r
- renderFormat,\r
- NULL );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to initialize render audio client.";\r
- goto Exit;\r
- }\r
-\r
- hr = renderAudioClient->GetService( __uuidof( IAudioRenderClient ),\r
- ( void** ) &renderClient );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve render client handle.";\r
- goto Exit;\r
- }\r
-\r
- // configure renderEvent to trigger on every available render buffer\r
- renderEvent = CreateEvent( NULL, FALSE, FALSE, NULL );\r
- if ( !renderEvent ) {\r
- errorType = RtAudioError::SYSTEM_ERROR;\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to create render event.";\r
- goto Exit;\r
- }\r
-\r
- hr = renderAudioClient->SetEventHandle( renderEvent );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to set render event handle.";\r
- goto Exit;\r
- }\r
-\r
- ( ( WasapiHandle* ) stream_.apiHandle )->renderClient = renderClient;\r
- ( ( WasapiHandle* ) stream_.apiHandle )->renderEvent = renderEvent;\r
- }\r
-\r
- unsigned int outBufferSize = 0;\r
- hr = renderAudioClient->GetBufferSize( &outBufferSize );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to get render buffer size.";\r
- goto Exit;\r
- }\r
-\r
- // scale inBufferSize according to user->stream sample rate ratio\r
- unsigned int inBufferSize = ( unsigned int ) ( stream_.bufferSize * renderSrRatio ) * stream_.nDeviceChannels[OUTPUT];\r
- outBufferSize *= stream_.nDeviceChannels[OUTPUT];\r
-\r
- // set renderBuffer size\r
- renderBuffer.setBufferSize( inBufferSize + outBufferSize, formatBytes( stream_.deviceFormat[OUTPUT] ) );\r
-\r
- // reset the render stream\r
- hr = renderAudioClient->Reset();\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to reset render stream.";\r
- goto Exit;\r
- }\r
-\r
- // start the render stream\r
- hr = renderAudioClient->Start();\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to start render stream.";\r
- goto Exit;\r
- }\r
- }\r
-\r
- if ( stream_.mode == INPUT ) {\r
- convBuffSize = ( size_t ) ( stream_.bufferSize * captureSrRatio ) * stream_.nDeviceChannels[INPUT] * formatBytes( stream_.deviceFormat[INPUT] );\r
- deviceBuffSize = stream_.bufferSize * stream_.nDeviceChannels[INPUT] * formatBytes( stream_.deviceFormat[INPUT] );\r
- }\r
- else if ( stream_.mode == OUTPUT ) {\r
- convBuffSize = ( size_t ) ( stream_.bufferSize * renderSrRatio ) * stream_.nDeviceChannels[OUTPUT] * formatBytes( stream_.deviceFormat[OUTPUT] );\r
- deviceBuffSize = stream_.bufferSize * stream_.nDeviceChannels[OUTPUT] * formatBytes( stream_.deviceFormat[OUTPUT] );\r
- }\r
- else if ( stream_.mode == DUPLEX ) {\r
- convBuffSize = std::max( ( size_t ) ( stream_.bufferSize * captureSrRatio ) * stream_.nDeviceChannels[INPUT] * formatBytes( stream_.deviceFormat[INPUT] ),\r
- ( size_t ) ( stream_.bufferSize * renderSrRatio ) * stream_.nDeviceChannels[OUTPUT] * formatBytes( stream_.deviceFormat[OUTPUT] ) );\r
- deviceBuffSize = std::max( stream_.bufferSize * stream_.nDeviceChannels[INPUT] * formatBytes( stream_.deviceFormat[INPUT] ),\r
- stream_.bufferSize * stream_.nDeviceChannels[OUTPUT] * formatBytes( stream_.deviceFormat[OUTPUT] ) );\r
- }\r
-\r
- convBuffer = ( char* ) malloc( convBuffSize );\r
- stream_.deviceBuffer = ( char* ) malloc( deviceBuffSize );\r
- if ( !convBuffer || !stream_.deviceBuffer ) {\r
- errorType = RtAudioError::MEMORY_ERROR;\r
- errorText_ = "RtApiWasapi::wasapiThread: Error allocating device buffer memory.";\r
- goto Exit;\r
- }\r
-\r
- // stream process loop\r
- while ( stream_.state != STREAM_STOPPING ) {\r
- if ( !callbackPulled ) {\r
- // Callback Input\r
- // ==============\r
- // 1. Pull callback buffer from inputBuffer\r
- // 2. If 1. was successful: Convert callback buffer to user sample rate and channel count\r
- // Convert callback buffer to user format\r
-\r
- if ( captureAudioClient ) {\r
- // Pull callback buffer from inputBuffer\r
- callbackPulled = captureBuffer.pullBuffer( convBuffer,\r
- ( unsigned int ) ( stream_.bufferSize * captureSrRatio ) * stream_.nDeviceChannels[INPUT],\r
- stream_.deviceFormat[INPUT] );\r
-\r
- if ( callbackPulled ) {\r
- // Convert callback buffer to user sample rate\r
- convertBufferWasapi( stream_.deviceBuffer,\r
- convBuffer,\r
- stream_.nDeviceChannels[INPUT],\r
- captureFormat->nSamplesPerSec,\r
- stream_.sampleRate,\r
- ( unsigned int ) ( stream_.bufferSize * captureSrRatio ),\r
- convBufferSize,\r
- stream_.deviceFormat[INPUT] );\r
-\r
- if ( stream_.doConvertBuffer[INPUT] ) {\r
- // Convert callback buffer to user format\r
- convertBuffer( stream_.userBuffer[INPUT],\r
- stream_.deviceBuffer,\r
- stream_.convertInfo[INPUT] );\r
- }\r
- else {\r
- // no further conversion, simple copy deviceBuffer to userBuffer\r
- memcpy( stream_.userBuffer[INPUT],\r
- stream_.deviceBuffer,\r
- stream_.bufferSize * stream_.nUserChannels[INPUT] * formatBytes( stream_.userFormat ) );\r
- }\r
- }\r
- }\r
- else {\r
- // if there is no capture stream, set callbackPulled flag\r
- callbackPulled = true;\r
- }\r
-\r
- // Execute Callback\r
- // ================\r
- // 1. Execute user callback method\r
- // 2. Handle return value from callback\r
-\r
- // if callback has not requested the stream to stop\r
- if ( callbackPulled && !callbackStopped ) {\r
- // Execute user callback method\r
- callbackResult = callback( stream_.userBuffer[OUTPUT],\r
- stream_.userBuffer[INPUT],\r
- stream_.bufferSize,\r
- getStreamTime(),\r
- captureFlags & AUDCLNT_BUFFERFLAGS_DATA_DISCONTINUITY ? RTAUDIO_INPUT_OVERFLOW : 0,\r
- stream_.callbackInfo.userData );\r
-\r
- // Handle return value from callback\r
- if ( callbackResult == 1 ) {\r
- // instantiate a thread to stop this thread\r
- HANDLE threadHandle = CreateThread( NULL, 0, stopWasapiThread, this, 0, NULL );\r
- if ( !threadHandle ) {\r
- errorType = RtAudioError::THREAD_ERROR;\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to instantiate stream stop thread.";\r
- goto Exit;\r
- }\r
- else if ( !CloseHandle( threadHandle ) ) {\r
- errorType = RtAudioError::THREAD_ERROR;\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to close stream stop thread handle.";\r
- goto Exit;\r
- }\r
-\r
- callbackStopped = true;\r
- }\r
- else if ( callbackResult == 2 ) {\r
- // instantiate a thread to stop this thread\r
- HANDLE threadHandle = CreateThread( NULL, 0, abortWasapiThread, this, 0, NULL );\r
- if ( !threadHandle ) {\r
- errorType = RtAudioError::THREAD_ERROR;\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to instantiate stream abort thread.";\r
- goto Exit;\r
- }\r
- else if ( !CloseHandle( threadHandle ) ) {\r
- errorType = RtAudioError::THREAD_ERROR;\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to close stream abort thread handle.";\r
- goto Exit;\r
- }\r
-\r
- callbackStopped = true;\r
- }\r
- }\r
- }\r
-\r
- // Callback Output\r
- // ===============\r
- // 1. Convert callback buffer to stream format\r
- // 2. Convert callback buffer to stream sample rate and channel count\r
- // 3. Push callback buffer into outputBuffer\r
-\r
- if ( renderAudioClient && callbackPulled ) {\r
- if ( stream_.doConvertBuffer[OUTPUT] ) {\r
- // Convert callback buffer to stream format\r
- convertBuffer( stream_.deviceBuffer,\r
- stream_.userBuffer[OUTPUT],\r
- stream_.convertInfo[OUTPUT] );\r
-\r
- }\r
-\r
- // Convert callback buffer to stream sample rate\r
- convertBufferWasapi( convBuffer,\r
- stream_.deviceBuffer,\r
- stream_.nDeviceChannels[OUTPUT],\r
- stream_.sampleRate,\r
- renderFormat->nSamplesPerSec,\r
- stream_.bufferSize,\r
- convBufferSize,\r
- stream_.deviceFormat[OUTPUT] );\r
-\r
- // Push callback buffer into outputBuffer\r
- callbackPushed = renderBuffer.pushBuffer( convBuffer,\r
- convBufferSize * stream_.nDeviceChannels[OUTPUT],\r
- stream_.deviceFormat[OUTPUT] );\r
- }\r
- else {\r
- // if there is no render stream, set callbackPushed flag\r
- callbackPushed = true;\r
- }\r
-\r
- // Stream Capture\r
- // ==============\r
- // 1. Get capture buffer from stream\r
- // 2. Push capture buffer into inputBuffer\r
- // 3. If 2. was successful: Release capture buffer\r
-\r
- if ( captureAudioClient ) {\r
- // if the callback input buffer was not pulled from captureBuffer, wait for next capture event\r
- if ( !callbackPulled ) {\r
- WaitForSingleObject( captureEvent, INFINITE );\r
- }\r
-\r
- // Get capture buffer from stream\r
- hr = captureClient->GetBuffer( &streamBuffer,\r
- &bufferFrameCount,\r
- &captureFlags, NULL, NULL );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve capture buffer.";\r
- goto Exit;\r
- }\r
-\r
- if ( bufferFrameCount != 0 ) {\r
- // Push capture buffer into inputBuffer\r
- if ( captureBuffer.pushBuffer( ( char* ) streamBuffer,\r
- bufferFrameCount * stream_.nDeviceChannels[INPUT],\r
- stream_.deviceFormat[INPUT] ) )\r
- {\r
- // Release capture buffer\r
- hr = captureClient->ReleaseBuffer( bufferFrameCount );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to release capture buffer.";\r
- goto Exit;\r
- }\r
- }\r
- else\r
- {\r
- // Inform WASAPI that capture was unsuccessful\r
- hr = captureClient->ReleaseBuffer( 0 );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to release capture buffer.";\r
- goto Exit;\r
- }\r
- }\r
- }\r
- else\r
- {\r
- // Inform WASAPI that capture was unsuccessful\r
- hr = captureClient->ReleaseBuffer( 0 );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to release capture buffer.";\r
- goto Exit;\r
- }\r
- }\r
- }\r
-\r
- // Stream Render\r
- // =============\r
- // 1. Get render buffer from stream\r
- // 2. Pull next buffer from outputBuffer\r
- // 3. If 2. was successful: Fill render buffer with next buffer\r
- // Release render buffer\r
-\r
- if ( renderAudioClient ) {\r
- // if the callback output buffer was not pushed to renderBuffer, wait for next render event\r
- if ( callbackPulled && !callbackPushed ) {\r
- WaitForSingleObject( renderEvent, INFINITE );\r
- }\r
-\r
- // Get render buffer from stream\r
- hr = renderAudioClient->GetBufferSize( &bufferFrameCount );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve render buffer size.";\r
- goto Exit;\r
- }\r
-\r
- hr = renderAudioClient->GetCurrentPadding( &numFramesPadding );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve render buffer padding.";\r
- goto Exit;\r
- }\r
-\r
- bufferFrameCount -= numFramesPadding;\r
-\r
- if ( bufferFrameCount != 0 ) {\r
- hr = renderClient->GetBuffer( bufferFrameCount, &streamBuffer );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to retrieve render buffer.";\r
- goto Exit;\r
- }\r
-\r
- // Pull next buffer from outputBuffer\r
- // Fill render buffer with next buffer\r
- if ( renderBuffer.pullBuffer( ( char* ) streamBuffer,\r
- bufferFrameCount * stream_.nDeviceChannels[OUTPUT],\r
- stream_.deviceFormat[OUTPUT] ) )\r
- {\r
- // Release render buffer\r
- hr = renderClient->ReleaseBuffer( bufferFrameCount, 0 );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to release render buffer.";\r
- goto Exit;\r
- }\r
- }\r
- else\r
- {\r
- // Inform WASAPI that render was unsuccessful\r
- hr = renderClient->ReleaseBuffer( 0, 0 );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to release render buffer.";\r
- goto Exit;\r
- }\r
- }\r
- }\r
- else\r
- {\r
- // Inform WASAPI that render was unsuccessful\r
- hr = renderClient->ReleaseBuffer( 0, 0 );\r
- if ( FAILED( hr ) ) {\r
- errorText_ = "RtApiWasapi::wasapiThread: Unable to release render buffer.";\r
- goto Exit;\r
- }\r
- }\r
- }\r
-\r
- // if the callback buffer was pushed renderBuffer reset callbackPulled flag\r
- if ( callbackPushed ) {\r
- callbackPulled = false;\r
- }\r
-\r
- // tick stream time\r
- RtApi::tickStreamTime();\r
- }\r
-\r
-Exit:\r
- // clean up\r
- CoTaskMemFree( captureFormat );\r
- CoTaskMemFree( renderFormat );\r
-\r
- free ( convBuffer );\r
-\r
- CoUninitialize();\r
-\r
- // update stream state\r
- stream_.state = STREAM_STOPPED;\r
-\r
- if ( errorText_.empty() )\r
- return;\r
- else\r
- error( errorType );\r
-}\r
-\r
-//******************** End of __WINDOWS_WASAPI__ *********************//\r
-#endif\r
-\r
-\r
-#if defined(__WINDOWS_DS__) // Windows DirectSound API\r
-\r
-// Modified by Robin Davies, October 2005\r
-// - Improvements to DirectX pointer chasing. \r
-// - Bug fix for non-power-of-two Asio granularity used by Edirol PCR-A30.\r
-// - Auto-call CoInitialize for DSOUND and ASIO platforms.\r
-// Various revisions for RtAudio 4.0 by Gary Scavone, April 2007\r
-// Changed device query structure for RtAudio 4.0.7, January 2010\r
-\r
-#include <dsound.h>\r
-#include <assert.h>\r
-#include <algorithm>\r
-\r
-#if defined(__MINGW32__)\r
- // missing from latest mingw winapi\r
-#define WAVE_FORMAT_96M08 0x00010000 /* 96 kHz, Mono, 8-bit */\r
-#define WAVE_FORMAT_96S08 0x00020000 /* 96 kHz, Stereo, 8-bit */\r
-#define WAVE_FORMAT_96M16 0x00040000 /* 96 kHz, Mono, 16-bit */\r
-#define WAVE_FORMAT_96S16 0x00080000 /* 96 kHz, Stereo, 16-bit */\r
-#endif\r
-\r
-#define MINIMUM_DEVICE_BUFFER_SIZE 32768\r
-\r
-#ifdef _MSC_VER // if Microsoft Visual C++\r
-#pragma comment( lib, "winmm.lib" ) // then, auto-link winmm.lib. Otherwise, it has to be added manually.\r
-#endif\r
-\r
-static inline DWORD dsPointerBetween( DWORD pointer, DWORD laterPointer, DWORD earlierPointer, DWORD bufferSize )\r
-{\r
- if ( pointer > bufferSize ) pointer -= bufferSize;\r
- if ( laterPointer < earlierPointer ) laterPointer += bufferSize;\r
- if ( pointer < earlierPointer ) pointer += bufferSize;\r
- return pointer >= earlierPointer && pointer < laterPointer;\r
-}\r
-\r
-// A structure to hold various information related to the DirectSound\r
-// API implementation.\r
-struct DsHandle {\r
- unsigned int drainCounter; // Tracks callback counts when draining\r
- bool internalDrain; // Indicates if stop is initiated from callback or not.\r
- void *id[2];\r
- void *buffer[2];\r
- bool xrun[2];\r
- UINT bufferPointer[2]; \r
- DWORD dsBufferSize[2];\r
- DWORD dsPointerLeadTime[2]; // the number of bytes ahead of the safe pointer to lead by.\r
- HANDLE condition;\r
-\r
- DsHandle()\r
- :drainCounter(0), internalDrain(false) { id[0] = 0; id[1] = 0; buffer[0] = 0; buffer[1] = 0; xrun[0] = false; xrun[1] = false; bufferPointer[0] = 0; bufferPointer[1] = 0; }\r
-};\r
-\r
-// Declarations for utility functions, callbacks, and structures\r
-// specific to the DirectSound implementation.\r
-static BOOL CALLBACK deviceQueryCallback( LPGUID lpguid,\r
- LPCTSTR description,\r
- LPCTSTR module,\r
- LPVOID lpContext );\r
-\r
-static const char* getErrorString( int code );\r
-\r
-static unsigned __stdcall callbackHandler( void *ptr );\r
-\r
-struct DsDevice {\r
- LPGUID id[2];\r
- bool validId[2];\r
- bool found;\r
- std::string name;\r
-\r
- DsDevice()\r
- : found(false) { validId[0] = false; validId[1] = false; }\r
-};\r
-\r
-struct DsProbeData {\r
- bool isInput;\r
- std::vector<struct DsDevice>* dsDevices;\r
-};\r
-\r
-RtApiDs :: RtApiDs()\r
-{\r
- // Dsound will run both-threaded. If CoInitialize fails, then just\r
- // accept whatever the mainline chose for a threading model.\r
- coInitialized_ = false;\r
- HRESULT hr = CoInitialize( NULL );\r
- if ( !FAILED( hr ) ) coInitialized_ = true;\r
-}\r
-\r
-RtApiDs :: ~RtApiDs()\r
-{\r
- if ( coInitialized_ ) CoUninitialize(); // balanced call.\r
- if ( stream_.state != STREAM_CLOSED ) closeStream();\r
-}\r
-\r
-// The DirectSound default output is always the first device.\r
-unsigned int RtApiDs :: getDefaultOutputDevice( void )\r
-{\r
- return 0;\r
-}\r
-\r
-// The DirectSound default input is always the first input device,\r
-// which is the first capture device enumerated.\r
-unsigned int RtApiDs :: getDefaultInputDevice( void )\r
-{\r
- return 0;\r
-}\r
-\r
-unsigned int RtApiDs :: getDeviceCount( void )\r
-{\r
- // Set query flag for previously found devices to false, so that we\r
- // can check for any devices that have disappeared.\r
- for ( unsigned int i=0; i<dsDevices.size(); i++ )\r
- dsDevices[i].found = false;\r
-\r
- // Query DirectSound devices.\r
- struct DsProbeData probeInfo;\r
- probeInfo.isInput = false;\r
- probeInfo.dsDevices = &dsDevices;\r
- HRESULT result = DirectSoundEnumerate( (LPDSENUMCALLBACK) deviceQueryCallback, &probeInfo );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::getDeviceCount: error (" << getErrorString( result ) << ") enumerating output devices!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- }\r
-\r
- // Query DirectSoundCapture devices.\r
- probeInfo.isInput = true;\r
- result = DirectSoundCaptureEnumerate( (LPDSENUMCALLBACK) deviceQueryCallback, &probeInfo );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::getDeviceCount: error (" << getErrorString( result ) << ") enumerating input devices!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- }\r
-\r
- // Clean out any devices that may have disappeared.\r
- std::vector< int > indices;\r
- for ( unsigned int i=0; i<dsDevices.size(); i++ )\r
- if ( dsDevices[i].found == false ) indices.push_back( i );\r
- //unsigned int nErased = 0;\r
- for ( unsigned int i=0; i<indices.size(); i++ )\r
- dsDevices.erase( dsDevices.begin()+indices[i] );\r
- //dsDevices.erase( dsDevices.begin()-nErased++ );\r
-\r
- return static_cast<unsigned int>(dsDevices.size());\r
-}\r
-\r
-RtAudio::DeviceInfo RtApiDs :: getDeviceInfo( unsigned int device )\r
-{\r
- RtAudio::DeviceInfo info;\r
- info.probed = false;\r
-\r
- if ( dsDevices.size() == 0 ) {\r
- // Force a query of all devices\r
- getDeviceCount();\r
- if ( dsDevices.size() == 0 ) {\r
- errorText_ = "RtApiDs::getDeviceInfo: no devices found!";\r
- error( RtAudioError::INVALID_USE );\r
- return info;\r
- }\r
- }\r
-\r
- if ( device >= dsDevices.size() ) {\r
- errorText_ = "RtApiDs::getDeviceInfo: device ID is invalid!";\r
- error( RtAudioError::INVALID_USE );\r
- return info;\r
- }\r
-\r
- HRESULT result;\r
- if ( dsDevices[ device ].validId[0] == false ) goto probeInput;\r
-\r
- LPDIRECTSOUND output;\r
- DSCAPS outCaps;\r
- result = DirectSoundCreate( dsDevices[ device ].id[0], &output, NULL );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::getDeviceInfo: error (" << getErrorString( result ) << ") opening output device (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- goto probeInput;\r
- }\r
-\r
- outCaps.dwSize = sizeof( outCaps );\r
- result = output->GetCaps( &outCaps );\r
- if ( FAILED( result ) ) {\r
- output->Release();\r
- errorStream_ << "RtApiDs::getDeviceInfo: error (" << getErrorString( result ) << ") getting capabilities!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- goto probeInput;\r
- }\r
-\r
- // Get output channel information.\r
- info.outputChannels = ( outCaps.dwFlags & DSCAPS_PRIMARYSTEREO ) ? 2 : 1;\r
-\r
- // Get sample rate information.\r
- info.sampleRates.clear();\r
- for ( unsigned int k=0; k<MAX_SAMPLE_RATES; k++ ) {\r
- if ( SAMPLE_RATES[k] >= (unsigned int) outCaps.dwMinSecondarySampleRate &&\r
- SAMPLE_RATES[k] <= (unsigned int) outCaps.dwMaxSecondarySampleRate )\r
- info.sampleRates.push_back( SAMPLE_RATES[k] );\r
- }\r
-\r
- // Get format information.\r
- if ( outCaps.dwFlags & DSCAPS_PRIMARY16BIT ) info.nativeFormats |= RTAUDIO_SINT16;\r
- if ( outCaps.dwFlags & DSCAPS_PRIMARY8BIT ) info.nativeFormats |= RTAUDIO_SINT8;\r
-\r
- output->Release();\r
-\r
- if ( getDefaultOutputDevice() == device )\r
- info.isDefaultOutput = true;\r
-\r
- if ( dsDevices[ device ].validId[1] == false ) {\r
- info.name = dsDevices[ device ].name;\r
- info.probed = true;\r
- return info;\r
- }\r
-\r
- probeInput:\r
-\r
- LPDIRECTSOUNDCAPTURE input;\r
- result = DirectSoundCaptureCreate( dsDevices[ device ].id[1], &input, NULL );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::getDeviceInfo: error (" << getErrorString( result ) << ") opening input device (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- DSCCAPS inCaps;\r
- inCaps.dwSize = sizeof( inCaps );\r
- result = input->GetCaps( &inCaps );\r
- if ( FAILED( result ) ) {\r
- input->Release();\r
- errorStream_ << "RtApiDs::getDeviceInfo: error (" << getErrorString( result ) << ") getting object capabilities (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // Get input channel information.\r
- info.inputChannels = inCaps.dwChannels;\r
-\r
- // Get sample rate and format information.\r
- std::vector<unsigned int> rates;\r
- if ( inCaps.dwChannels >= 2 ) {\r
- if ( inCaps.dwFormats & WAVE_FORMAT_1S16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_2S16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_4S16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_96S16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_1S08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_2S08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_4S08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_96S08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
-\r
- if ( info.nativeFormats & RTAUDIO_SINT16 ) {\r
- if ( inCaps.dwFormats & WAVE_FORMAT_1S16 ) rates.push_back( 11025 );\r
- if ( inCaps.dwFormats & WAVE_FORMAT_2S16 ) rates.push_back( 22050 );\r
- if ( inCaps.dwFormats & WAVE_FORMAT_4S16 ) rates.push_back( 44100 );\r
- if ( inCaps.dwFormats & WAVE_FORMAT_96S16 ) rates.push_back( 96000 );\r
- }\r
- else if ( info.nativeFormats & RTAUDIO_SINT8 ) {\r
- if ( inCaps.dwFormats & WAVE_FORMAT_1S08 ) rates.push_back( 11025 );\r
- if ( inCaps.dwFormats & WAVE_FORMAT_2S08 ) rates.push_back( 22050 );\r
- if ( inCaps.dwFormats & WAVE_FORMAT_4S08 ) rates.push_back( 44100 );\r
- if ( inCaps.dwFormats & WAVE_FORMAT_96S08 ) rates.push_back( 96000 );\r
- }\r
- }\r
- else if ( inCaps.dwChannels == 1 ) {\r
- if ( inCaps.dwFormats & WAVE_FORMAT_1M16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_2M16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_4M16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_96M16 ) info.nativeFormats |= RTAUDIO_SINT16;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_1M08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_2M08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_4M08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
- if ( inCaps.dwFormats & WAVE_FORMAT_96M08 ) info.nativeFormats |= RTAUDIO_SINT8;\r
-\r
- if ( info.nativeFormats & RTAUDIO_SINT16 ) {\r
- if ( inCaps.dwFormats & WAVE_FORMAT_1M16 ) rates.push_back( 11025 );\r
- if ( inCaps.dwFormats & WAVE_FORMAT_2M16 ) rates.push_back( 22050 );\r
- if ( inCaps.dwFormats & WAVE_FORMAT_4M16 ) rates.push_back( 44100 );\r
- if ( inCaps.dwFormats & WAVE_FORMAT_96M16 ) rates.push_back( 96000 );\r
- }\r
- else if ( info.nativeFormats & RTAUDIO_SINT8 ) {\r
- if ( inCaps.dwFormats & WAVE_FORMAT_1M08 ) rates.push_back( 11025 );\r
- if ( inCaps.dwFormats & WAVE_FORMAT_2M08 ) rates.push_back( 22050 );\r
- if ( inCaps.dwFormats & WAVE_FORMAT_4M08 ) rates.push_back( 44100 );\r
- if ( inCaps.dwFormats & WAVE_FORMAT_96M08 ) rates.push_back( 96000 );\r
- }\r
- }\r
- else info.inputChannels = 0; // technically, this would be an error\r
-\r
- input->Release();\r
-\r
- if ( info.inputChannels == 0 ) return info;\r
-\r
- // Copy the supported rates to the info structure but avoid duplication.\r
- bool found;\r
- for ( unsigned int i=0; i<rates.size(); i++ ) {\r
- found = false;\r
- for ( unsigned int j=0; j<info.sampleRates.size(); j++ ) {\r
- if ( rates[i] == info.sampleRates[j] ) {\r
- found = true;\r
- break;\r
- }\r
- }\r
- if ( found == false ) info.sampleRates.push_back( rates[i] );\r
- }\r
- std::sort( info.sampleRates.begin(), info.sampleRates.end() );\r
-\r
- // If device opens for both playback and capture, we determine the channels.\r
- if ( info.outputChannels > 0 && info.inputChannels > 0 )\r
- info.duplexChannels = (info.outputChannels > info.inputChannels) ? info.inputChannels : info.outputChannels;\r
-\r
- if ( device == 0 ) info.isDefaultInput = true;\r
-\r
- // Copy name and return.\r
- info.name = dsDevices[ device ].name;\r
- info.probed = true;\r
- return info;\r
-}\r
-\r
-bool RtApiDs :: probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
- unsigned int firstChannel, unsigned int sampleRate,\r
- RtAudioFormat format, unsigned int *bufferSize,\r
- RtAudio::StreamOptions *options )\r
-{\r
- if ( channels + firstChannel > 2 ) {\r
- errorText_ = "RtApiDs::probeDeviceOpen: DirectSound does not support more than 2 channels per device.";\r
- return FAILURE;\r
- }\r
-\r
- size_t nDevices = dsDevices.size();\r
- if ( nDevices == 0 ) {\r
- // This should not happen because a check is made before this function is called.\r
- errorText_ = "RtApiDs::probeDeviceOpen: no devices found!";\r
- return FAILURE;\r
- }\r
-\r
- if ( device >= nDevices ) {\r
- // This should not happen because a check is made before this function is called.\r
- errorText_ = "RtApiDs::probeDeviceOpen: device ID is invalid!";\r
- return FAILURE;\r
- }\r
-\r
- if ( mode == OUTPUT ) {\r
- if ( dsDevices[ device ].validId[0] == false ) {\r
- errorStream_ << "RtApiDs::probeDeviceOpen: device (" << device << ") does not support output!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- }\r
- else { // mode == INPUT\r
- if ( dsDevices[ device ].validId[1] == false ) {\r
- errorStream_ << "RtApiDs::probeDeviceOpen: device (" << device << ") does not support input!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- }\r
-\r
- // According to a note in PortAudio, using GetDesktopWindow()\r
- // instead of GetForegroundWindow() is supposed to avoid problems\r
- // that occur when the application's window is not the foreground\r
- // window. Also, if the application window closes before the\r
- // DirectSound buffer, DirectSound can crash. In the past, I had\r
- // problems when using GetDesktopWindow() but it seems fine now\r
- // (January 2010). I'll leave it commented here.\r
- // HWND hWnd = GetForegroundWindow();\r
- HWND hWnd = GetDesktopWindow();\r
-\r
- // Check the numberOfBuffers parameter and limit the lowest value to\r
- // two. This is a judgement call and a value of two is probably too\r
- // low for capture, but it should work for playback.\r
- int nBuffers = 0;\r
- if ( options ) nBuffers = options->numberOfBuffers;\r
- if ( options && options->flags & RTAUDIO_MINIMIZE_LATENCY ) nBuffers = 2;\r
- if ( nBuffers < 2 ) nBuffers = 3;\r
-\r
- // Check the lower range of the user-specified buffer size and set\r
- // (arbitrarily) to a lower bound of 32.\r
- if ( *bufferSize < 32 ) *bufferSize = 32;\r
-\r
- // Create the wave format structure. The data format setting will\r
- // be determined later.\r
- WAVEFORMATEX waveFormat;\r
- ZeroMemory( &waveFormat, sizeof(WAVEFORMATEX) );\r
- waveFormat.wFormatTag = WAVE_FORMAT_PCM;\r
- waveFormat.nChannels = channels + firstChannel;\r
- waveFormat.nSamplesPerSec = (unsigned long) sampleRate;\r
-\r
- // Determine the device buffer size. By default, we'll use the value\r
- // defined above (32K), but we will grow it to make allowances for\r
- // very large software buffer sizes.\r
- DWORD dsBufferSize = MINIMUM_DEVICE_BUFFER_SIZE;\r
- DWORD dsPointerLeadTime = 0;\r
-\r
- void *ohandle = 0, *bhandle = 0;\r
- HRESULT result;\r
- if ( mode == OUTPUT ) {\r
-\r
- LPDIRECTSOUND output;\r
- result = DirectSoundCreate( dsDevices[ device ].id[0], &output, NULL );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") opening output device (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- DSCAPS outCaps;\r
- outCaps.dwSize = sizeof( outCaps );\r
- result = output->GetCaps( &outCaps );\r
- if ( FAILED( result ) ) {\r
- output->Release();\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") getting capabilities (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Check channel information.\r
- if ( channels + firstChannel == 2 && !( outCaps.dwFlags & DSCAPS_PRIMARYSTEREO ) ) {\r
- errorStream_ << "RtApiDs::getDeviceInfo: the output device (" << dsDevices[ device ].name << ") does not support stereo playback.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Check format information. Use 16-bit format unless not\r
- // supported or user requests 8-bit.\r
- if ( outCaps.dwFlags & DSCAPS_PRIMARY16BIT &&\r
- !( format == RTAUDIO_SINT8 && outCaps.dwFlags & DSCAPS_PRIMARY8BIT ) ) {\r
- waveFormat.wBitsPerSample = 16;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
- }\r
- else {\r
- waveFormat.wBitsPerSample = 8;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT8;\r
- }\r
- stream_.userFormat = format;\r
-\r
- // Update wave format structure and buffer information.\r
- waveFormat.nBlockAlign = waveFormat.nChannels * waveFormat.wBitsPerSample / 8;\r
- waveFormat.nAvgBytesPerSec = waveFormat.nSamplesPerSec * waveFormat.nBlockAlign;\r
- dsPointerLeadTime = nBuffers * (*bufferSize) * (waveFormat.wBitsPerSample / 8) * channels;\r
-\r
- // If the user wants an even bigger buffer, increase the device buffer size accordingly.\r
- while ( dsPointerLeadTime * 2U > dsBufferSize )\r
- dsBufferSize *= 2;\r
-\r
- // Set cooperative level to DSSCL_EXCLUSIVE ... sound stops when window focus changes.\r
- // result = output->SetCooperativeLevel( hWnd, DSSCL_EXCLUSIVE );\r
- // Set cooperative level to DSSCL_PRIORITY ... sound remains when window focus changes.\r
- result = output->SetCooperativeLevel( hWnd, DSSCL_PRIORITY );\r
- if ( FAILED( result ) ) {\r
- output->Release();\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") setting cooperative level (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Even though we will write to the secondary buffer, we need to\r
- // access the primary buffer to set the correct output format\r
- // (since the default is 8-bit, 22 kHz!). Setup the DS primary\r
- // buffer description.\r
- DSBUFFERDESC bufferDescription;\r
- ZeroMemory( &bufferDescription, sizeof( DSBUFFERDESC ) );\r
- bufferDescription.dwSize = sizeof( DSBUFFERDESC );\r
- bufferDescription.dwFlags = DSBCAPS_PRIMARYBUFFER;\r
-\r
- // Obtain the primary buffer\r
- LPDIRECTSOUNDBUFFER buffer;\r
- result = output->CreateSoundBuffer( &bufferDescription, &buffer, NULL );\r
- if ( FAILED( result ) ) {\r
- output->Release();\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") accessing primary buffer (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Set the primary DS buffer sound format.\r
- result = buffer->SetFormat( &waveFormat );\r
- if ( FAILED( result ) ) {\r
- output->Release();\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") setting primary buffer format (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Setup the secondary DS buffer description.\r
- ZeroMemory( &bufferDescription, sizeof( DSBUFFERDESC ) );\r
- bufferDescription.dwSize = sizeof( DSBUFFERDESC );\r
- bufferDescription.dwFlags = ( DSBCAPS_STICKYFOCUS |\r
- DSBCAPS_GLOBALFOCUS |\r
- DSBCAPS_GETCURRENTPOSITION2 |\r
- DSBCAPS_LOCHARDWARE ); // Force hardware mixing\r
- bufferDescription.dwBufferBytes = dsBufferSize;\r
- bufferDescription.lpwfxFormat = &waveFormat;\r
-\r
- // Try to create the secondary DS buffer. If that doesn't work,\r
- // try to use software mixing. Otherwise, there's a problem.\r
- result = output->CreateSoundBuffer( &bufferDescription, &buffer, NULL );\r
- if ( FAILED( result ) ) {\r
- bufferDescription.dwFlags = ( DSBCAPS_STICKYFOCUS |\r
- DSBCAPS_GLOBALFOCUS |\r
- DSBCAPS_GETCURRENTPOSITION2 |\r
- DSBCAPS_LOCSOFTWARE ); // Force software mixing\r
- result = output->CreateSoundBuffer( &bufferDescription, &buffer, NULL );\r
- if ( FAILED( result ) ) {\r
- output->Release();\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") creating secondary buffer (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- }\r
-\r
- // Get the buffer size ... might be different from what we specified.\r
- DSBCAPS dsbcaps;\r
- dsbcaps.dwSize = sizeof( DSBCAPS );\r
- result = buffer->GetCaps( &dsbcaps );\r
- if ( FAILED( result ) ) {\r
- output->Release();\r
- buffer->Release();\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") getting buffer settings (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- dsBufferSize = dsbcaps.dwBufferBytes;\r
-\r
- // Lock the DS buffer\r
- LPVOID audioPtr;\r
- DWORD dataLen;\r
- result = buffer->Lock( 0, dsBufferSize, &audioPtr, &dataLen, NULL, NULL, 0 );\r
- if ( FAILED( result ) ) {\r
- output->Release();\r
- buffer->Release();\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") locking buffer (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Zero the DS buffer\r
- ZeroMemory( audioPtr, dataLen );\r
-\r
- // Unlock the DS buffer\r
- result = buffer->Unlock( audioPtr, dataLen, NULL, 0 );\r
- if ( FAILED( result ) ) {\r
- output->Release();\r
- buffer->Release();\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") unlocking buffer (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- ohandle = (void *) output;\r
- bhandle = (void *) buffer;\r
- }\r
-\r
- if ( mode == INPUT ) {\r
-\r
- LPDIRECTSOUNDCAPTURE input;\r
- result = DirectSoundCaptureCreate( dsDevices[ device ].id[1], &input, NULL );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") opening input device (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- DSCCAPS inCaps;\r
- inCaps.dwSize = sizeof( inCaps );\r
- result = input->GetCaps( &inCaps );\r
- if ( FAILED( result ) ) {\r
- input->Release();\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") getting input capabilities (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Check channel information.\r
- if ( inCaps.dwChannels < channels + firstChannel ) {\r
- errorText_ = "RtApiDs::getDeviceInfo: the input device does not support requested input channels.";\r
- return FAILURE;\r
- }\r
-\r
- // Check format information. Use 16-bit format unless user\r
- // requests 8-bit.\r
- DWORD deviceFormats;\r
- if ( channels + firstChannel == 2 ) {\r
- deviceFormats = WAVE_FORMAT_1S08 | WAVE_FORMAT_2S08 | WAVE_FORMAT_4S08 | WAVE_FORMAT_96S08;\r
- if ( format == RTAUDIO_SINT8 && inCaps.dwFormats & deviceFormats ) {\r
- waveFormat.wBitsPerSample = 8;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT8;\r
- }\r
- else { // assume 16-bit is supported\r
- waveFormat.wBitsPerSample = 16;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
- }\r
- }\r
- else { // channel == 1\r
- deviceFormats = WAVE_FORMAT_1M08 | WAVE_FORMAT_2M08 | WAVE_FORMAT_4M08 | WAVE_FORMAT_96M08;\r
- if ( format == RTAUDIO_SINT8 && inCaps.dwFormats & deviceFormats ) {\r
- waveFormat.wBitsPerSample = 8;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT8;\r
- }\r
- else { // assume 16-bit is supported\r
- waveFormat.wBitsPerSample = 16;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
- }\r
- }\r
- stream_.userFormat = format;\r
-\r
- // Update wave format structure and buffer information.\r
- waveFormat.nBlockAlign = waveFormat.nChannels * waveFormat.wBitsPerSample / 8;\r
- waveFormat.nAvgBytesPerSec = waveFormat.nSamplesPerSec * waveFormat.nBlockAlign;\r
- dsPointerLeadTime = nBuffers * (*bufferSize) * (waveFormat.wBitsPerSample / 8) * channels;\r
-\r
- // If the user wants an even bigger buffer, increase the device buffer size accordingly.\r
- while ( dsPointerLeadTime * 2U > dsBufferSize )\r
- dsBufferSize *= 2;\r
-\r
- // Setup the secondary DS buffer description.\r
- DSCBUFFERDESC bufferDescription;\r
- ZeroMemory( &bufferDescription, sizeof( DSCBUFFERDESC ) );\r
- bufferDescription.dwSize = sizeof( DSCBUFFERDESC );\r
- bufferDescription.dwFlags = 0;\r
- bufferDescription.dwReserved = 0;\r
- bufferDescription.dwBufferBytes = dsBufferSize;\r
- bufferDescription.lpwfxFormat = &waveFormat;\r
-\r
- // Create the capture buffer.\r
- LPDIRECTSOUNDCAPTUREBUFFER buffer;\r
- result = input->CreateCaptureBuffer( &bufferDescription, &buffer, NULL );\r
- if ( FAILED( result ) ) {\r
- input->Release();\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") creating input buffer (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Get the buffer size ... might be different from what we specified.\r
- DSCBCAPS dscbcaps;\r
- dscbcaps.dwSize = sizeof( DSCBCAPS );\r
- result = buffer->GetCaps( &dscbcaps );\r
- if ( FAILED( result ) ) {\r
- input->Release();\r
- buffer->Release();\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") getting buffer settings (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- dsBufferSize = dscbcaps.dwBufferBytes;\r
-\r
- // NOTE: We could have a problem here if this is a duplex stream\r
- // and the play and capture hardware buffer sizes are different\r
- // (I'm actually not sure if that is a problem or not).\r
- // Currently, we are not verifying that.\r
-\r
- // Lock the capture buffer\r
- LPVOID audioPtr;\r
- DWORD dataLen;\r
- result = buffer->Lock( 0, dsBufferSize, &audioPtr, &dataLen, NULL, NULL, 0 );\r
- if ( FAILED( result ) ) {\r
- input->Release();\r
- buffer->Release();\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") locking input buffer (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Zero the buffer\r
- ZeroMemory( audioPtr, dataLen );\r
-\r
- // Unlock the buffer\r
- result = buffer->Unlock( audioPtr, dataLen, NULL, 0 );\r
- if ( FAILED( result ) ) {\r
- input->Release();\r
- buffer->Release();\r
- errorStream_ << "RtApiDs::probeDeviceOpen: error (" << getErrorString( result ) << ") unlocking input buffer (" << dsDevices[ device ].name << ")!";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- ohandle = (void *) input;\r
- bhandle = (void *) buffer;\r
- }\r
-\r
- // Set various stream parameters\r
- DsHandle *handle = 0;\r
- stream_.nDeviceChannels[mode] = channels + firstChannel;\r
- stream_.nUserChannels[mode] = channels;\r
- stream_.bufferSize = *bufferSize;\r
- stream_.channelOffset[mode] = firstChannel;\r
- stream_.deviceInterleaved[mode] = true;\r
- if ( options && options->flags & RTAUDIO_NONINTERLEAVED ) stream_.userInterleaved = false;\r
- else stream_.userInterleaved = true;\r
-\r
- // Set flag for buffer conversion\r
- stream_.doConvertBuffer[mode] = false;\r
- if (stream_.nUserChannels[mode] != stream_.nDeviceChannels[mode])\r
- stream_.doConvertBuffer[mode] = true;\r
- if (stream_.userFormat != stream_.deviceFormat[mode])\r
- stream_.doConvertBuffer[mode] = true;\r
- if ( stream_.userInterleaved != stream_.deviceInterleaved[mode] &&\r
- stream_.nUserChannels[mode] > 1 )\r
- stream_.doConvertBuffer[mode] = true;\r
-\r
- // Allocate necessary internal buffers\r
- long bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
- stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
- if ( stream_.userBuffer[mode] == NULL ) {\r
- errorText_ = "RtApiDs::probeDeviceOpen: error allocating user buffer memory.";\r
- goto error;\r
- }\r
-\r
- if ( stream_.doConvertBuffer[mode] ) {\r
-\r
- bool makeBuffer = true;\r
- bufferBytes = stream_.nDeviceChannels[mode] * formatBytes( stream_.deviceFormat[mode] );\r
- if ( mode == INPUT ) {\r
- if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
- unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
- if ( bufferBytes <= (long) bytesOut ) makeBuffer = false;\r
- }\r
- }\r
-\r
- if ( makeBuffer ) {\r
- bufferBytes *= *bufferSize;\r
- if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
- if ( stream_.deviceBuffer == NULL ) {\r
- errorText_ = "RtApiDs::probeDeviceOpen: error allocating device buffer memory.";\r
- goto error;\r
- }\r
- }\r
- }\r
-\r
- // Allocate our DsHandle structures for the stream.\r
- if ( stream_.apiHandle == 0 ) {\r
- try {\r
- handle = new DsHandle;\r
- }\r
- catch ( std::bad_alloc& ) {\r
- errorText_ = "RtApiDs::probeDeviceOpen: error allocating AsioHandle memory.";\r
- goto error;\r
- }\r
-\r
- // Create a manual-reset event.\r
- handle->condition = CreateEvent( NULL, // no security\r
- TRUE, // manual-reset\r
- FALSE, // non-signaled initially\r
- NULL ); // unnamed\r
- stream_.apiHandle = (void *) handle;\r
- }\r
- else\r
- handle = (DsHandle *) stream_.apiHandle;\r
- handle->id[mode] = ohandle;\r
- handle->buffer[mode] = bhandle;\r
- handle->dsBufferSize[mode] = dsBufferSize;\r
- handle->dsPointerLeadTime[mode] = dsPointerLeadTime;\r
-\r
- stream_.device[mode] = device;\r
- stream_.state = STREAM_STOPPED;\r
- if ( stream_.mode == OUTPUT && mode == INPUT )\r
- // We had already set up an output stream.\r
- stream_.mode = DUPLEX;\r
- else\r
- stream_.mode = mode;\r
- stream_.nBuffers = nBuffers;\r
- stream_.sampleRate = sampleRate;\r
-\r
- // Setup the buffer conversion information structure.\r
- if ( stream_.doConvertBuffer[mode] ) setConvertInfo( mode, firstChannel );\r
-\r
- // Setup the callback thread.\r
- if ( stream_.callbackInfo.isRunning == false ) {\r
- unsigned threadId;\r
- stream_.callbackInfo.isRunning = true;\r
- stream_.callbackInfo.object = (void *) this;\r
- stream_.callbackInfo.thread = _beginthreadex( NULL, 0, &callbackHandler,\r
- &stream_.callbackInfo, 0, &threadId );\r
- if ( stream_.callbackInfo.thread == 0 ) {\r
- errorText_ = "RtApiDs::probeDeviceOpen: error creating callback thread!";\r
- goto error;\r
- }\r
-\r
- // Boost DS thread priority\r
- SetThreadPriority( (HANDLE) stream_.callbackInfo.thread, THREAD_PRIORITY_HIGHEST );\r
- }\r
- return SUCCESS;\r
-\r
- error:\r
- if ( handle ) {\r
- if ( handle->buffer[0] ) { // the object pointer can be NULL and valid\r
- LPDIRECTSOUND object = (LPDIRECTSOUND) handle->id[0];\r
- LPDIRECTSOUNDBUFFER buffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
- if ( buffer ) buffer->Release();\r
- object->Release();\r
- }\r
- if ( handle->buffer[1] ) {\r
- LPDIRECTSOUNDCAPTURE object = (LPDIRECTSOUNDCAPTURE) handle->id[1];\r
- LPDIRECTSOUNDCAPTUREBUFFER buffer = (LPDIRECTSOUNDCAPTUREBUFFER) handle->buffer[1];\r
- if ( buffer ) buffer->Release();\r
- object->Release();\r
- }\r
- CloseHandle( handle->condition );\r
- delete handle;\r
- stream_.apiHandle = 0;\r
- }\r
-\r
- for ( int i=0; i<2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- stream_.state = STREAM_CLOSED;\r
- return FAILURE;\r
-}\r
-\r
-void RtApiDs :: closeStream()\r
-{\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiDs::closeStream(): no open stream to close!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- // Stop the callback thread.\r
- stream_.callbackInfo.isRunning = false;\r
- WaitForSingleObject( (HANDLE) stream_.callbackInfo.thread, INFINITE );\r
- CloseHandle( (HANDLE) stream_.callbackInfo.thread );\r
-\r
- DsHandle *handle = (DsHandle *) stream_.apiHandle;\r
- if ( handle ) {\r
- if ( handle->buffer[0] ) { // the object pointer can be NULL and valid\r
- LPDIRECTSOUND object = (LPDIRECTSOUND) handle->id[0];\r
- LPDIRECTSOUNDBUFFER buffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
- if ( buffer ) {\r
- buffer->Stop();\r
- buffer->Release();\r
- }\r
- object->Release();\r
- }\r
- if ( handle->buffer[1] ) {\r
- LPDIRECTSOUNDCAPTURE object = (LPDIRECTSOUNDCAPTURE) handle->id[1];\r
- LPDIRECTSOUNDCAPTUREBUFFER buffer = (LPDIRECTSOUNDCAPTUREBUFFER) handle->buffer[1];\r
- if ( buffer ) {\r
- buffer->Stop();\r
- buffer->Release();\r
- }\r
- object->Release();\r
- }\r
- CloseHandle( handle->condition );\r
- delete handle;\r
- stream_.apiHandle = 0;\r
- }\r
-\r
- for ( int i=0; i<2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- stream_.mode = UNINITIALIZED;\r
- stream_.state = STREAM_CLOSED;\r
-}\r
-\r
-void RtApiDs :: startStream()\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_RUNNING ) {\r
- errorText_ = "RtApiDs::startStream(): the stream is already running!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- DsHandle *handle = (DsHandle *) stream_.apiHandle;\r
-\r
- // Increase scheduler frequency on lesser windows (a side-effect of\r
- // increasing timer accuracy). On greater windows (Win2K or later),\r
- // this is already in effect.\r
- timeBeginPeriod( 1 ); \r
-\r
- buffersRolling = false;\r
- duplexPrerollBytes = 0;\r
-\r
- if ( stream_.mode == DUPLEX ) {\r
- // 0.5 seconds of silence in DUPLEX mode while the devices spin up and synchronize.\r
- duplexPrerollBytes = (int) ( 0.5 * stream_.sampleRate * formatBytes( stream_.deviceFormat[1] ) * stream_.nDeviceChannels[1] );\r
- }\r
-\r
- HRESULT result = 0;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
-\r
- LPDIRECTSOUNDBUFFER buffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
- result = buffer->Play( 0, 0, DSBPLAY_LOOPING );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::startStream: error (" << getErrorString( result ) << ") starting output buffer!";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
-\r
- if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
-\r
- LPDIRECTSOUNDCAPTUREBUFFER buffer = (LPDIRECTSOUNDCAPTUREBUFFER) handle->buffer[1];\r
- result = buffer->Start( DSCBSTART_LOOPING );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::startStream: error (" << getErrorString( result ) << ") starting input buffer!";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
-\r
- handle->drainCounter = 0;\r
- handle->internalDrain = false;\r
- ResetEvent( handle->condition );\r
- stream_.state = STREAM_RUNNING;\r
-\r
- unlock:\r
- if ( FAILED( result ) ) error( RtAudioError::SYSTEM_ERROR );\r
-}\r
-\r
-void RtApiDs :: stopStream()\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiDs::stopStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- HRESULT result = 0;\r
- LPVOID audioPtr;\r
- DWORD dataLen;\r
- DsHandle *handle = (DsHandle *) stream_.apiHandle;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
- if ( handle->drainCounter == 0 ) {\r
- handle->drainCounter = 2;\r
- WaitForSingleObject( handle->condition, INFINITE ); // block until signaled\r
- }\r
-\r
- stream_.state = STREAM_STOPPED;\r
-\r
- MUTEX_LOCK( &stream_.mutex );\r
-\r
- // Stop the buffer and clear memory\r
- LPDIRECTSOUNDBUFFER buffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
- result = buffer->Stop();\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::stopStream: error (" << getErrorString( result ) << ") stopping output buffer!";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
-\r
- // Lock the buffer and clear it so that if we start to play again,\r
- // we won't have old data playing.\r
- result = buffer->Lock( 0, handle->dsBufferSize[0], &audioPtr, &dataLen, NULL, NULL, 0 );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::stopStream: error (" << getErrorString( result ) << ") locking output buffer!";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
-\r
- // Zero the DS buffer\r
- ZeroMemory( audioPtr, dataLen );\r
-\r
- // Unlock the DS buffer\r
- result = buffer->Unlock( audioPtr, dataLen, NULL, 0 );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::stopStream: error (" << getErrorString( result ) << ") unlocking output buffer!";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
-\r
- // If we start playing again, we must begin at beginning of buffer.\r
- handle->bufferPointer[0] = 0;\r
- }\r
-\r
- if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
- LPDIRECTSOUNDCAPTUREBUFFER buffer = (LPDIRECTSOUNDCAPTUREBUFFER) handle->buffer[1];\r
- audioPtr = NULL;\r
- dataLen = 0;\r
-\r
- stream_.state = STREAM_STOPPED;\r
-\r
- if ( stream_.mode != DUPLEX )\r
- MUTEX_LOCK( &stream_.mutex );\r
-\r
- result = buffer->Stop();\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::stopStream: error (" << getErrorString( result ) << ") stopping input buffer!";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
-\r
- // Lock the buffer and clear it so that if we start to play again,\r
- // we won't have old data playing.\r
- result = buffer->Lock( 0, handle->dsBufferSize[1], &audioPtr, &dataLen, NULL, NULL, 0 );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::stopStream: error (" << getErrorString( result ) << ") locking input buffer!";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
-\r
- // Zero the DS buffer\r
- ZeroMemory( audioPtr, dataLen );\r
-\r
- // Unlock the DS buffer\r
- result = buffer->Unlock( audioPtr, dataLen, NULL, 0 );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::stopStream: error (" << getErrorString( result ) << ") unlocking input buffer!";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
-\r
- // If we start recording again, we must begin at beginning of buffer.\r
- handle->bufferPointer[1] = 0;\r
- }\r
-\r
- unlock:\r
- timeEndPeriod( 1 ); // revert to normal scheduler frequency on lesser windows.\r
- MUTEX_UNLOCK( &stream_.mutex );\r
-\r
- if ( FAILED( result ) ) error( RtAudioError::SYSTEM_ERROR );\r
-}\r
-\r
-void RtApiDs :: abortStream()\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiDs::abortStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- DsHandle *handle = (DsHandle *) stream_.apiHandle;\r
- handle->drainCounter = 2;\r
-\r
- stopStream();\r
-}\r
-\r
-void RtApiDs :: callbackEvent()\r
-{\r
- if ( stream_.state == STREAM_STOPPED || stream_.state == STREAM_STOPPING ) {\r
- Sleep( 50 ); // sleep 50 milliseconds\r
- return;\r
- }\r
-\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiDs::callbackEvent(): the stream is closed ... this shouldn't happen!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- CallbackInfo *info = (CallbackInfo *) &stream_.callbackInfo;\r
- DsHandle *handle = (DsHandle *) stream_.apiHandle;\r
-\r
- // Check if we were draining the stream and signal is finished.\r
- if ( handle->drainCounter > stream_.nBuffers + 2 ) {\r
-\r
- stream_.state = STREAM_STOPPING;\r
- if ( handle->internalDrain == false )\r
- SetEvent( handle->condition );\r
- else\r
- stopStream();\r
- return;\r
- }\r
-\r
- // Invoke user callback to get fresh output data UNLESS we are\r
- // draining stream.\r
- if ( handle->drainCounter == 0 ) {\r
- RtAudioCallback callback = (RtAudioCallback) info->callback;\r
- double streamTime = getStreamTime();\r
- RtAudioStreamStatus status = 0;\r
- if ( stream_.mode != INPUT && handle->xrun[0] == true ) {\r
- status |= RTAUDIO_OUTPUT_UNDERFLOW;\r
- handle->xrun[0] = false;\r
- }\r
- if ( stream_.mode != OUTPUT && handle->xrun[1] == true ) {\r
- status |= RTAUDIO_INPUT_OVERFLOW;\r
- handle->xrun[1] = false;\r
- }\r
- int cbReturnValue = callback( stream_.userBuffer[0], stream_.userBuffer[1],\r
- stream_.bufferSize, streamTime, status, info->userData );\r
- if ( cbReturnValue == 2 ) {\r
- stream_.state = STREAM_STOPPING;\r
- handle->drainCounter = 2;\r
- abortStream();\r
- return;\r
- }\r
- else if ( cbReturnValue == 1 ) {\r
- handle->drainCounter = 1;\r
- handle->internalDrain = true;\r
- }\r
- }\r
-\r
- HRESULT result;\r
- DWORD currentWritePointer, safeWritePointer;\r
- DWORD currentReadPointer, safeReadPointer;\r
- UINT nextWritePointer;\r
-\r
- LPVOID buffer1 = NULL;\r
- LPVOID buffer2 = NULL;\r
- DWORD bufferSize1 = 0;\r
- DWORD bufferSize2 = 0;\r
-\r
- char *buffer;\r
- long bufferBytes;\r
-\r
- MUTEX_LOCK( &stream_.mutex );\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- return;\r
- }\r
-\r
- if ( buffersRolling == false ) {\r
- if ( stream_.mode == DUPLEX ) {\r
- //assert( handle->dsBufferSize[0] == handle->dsBufferSize[1] );\r
-\r
- // It takes a while for the devices to get rolling. As a result,\r
- // there's no guarantee that the capture and write device pointers\r
- // will move in lockstep. Wait here for both devices to start\r
- // rolling, and then set our buffer pointers accordingly.\r
- // e.g. Crystal Drivers: the capture buffer starts up 5700 to 9600\r
- // bytes later than the write buffer.\r
-\r
- // Stub: a serious risk of having a pre-emptive scheduling round\r
- // take place between the two GetCurrentPosition calls... but I'm\r
- // really not sure how to solve the problem. Temporarily boost to\r
- // Realtime priority, maybe; but I'm not sure what priority the\r
- // DirectSound service threads run at. We *should* be roughly\r
- // within a ms or so of correct.\r
-\r
- LPDIRECTSOUNDBUFFER dsWriteBuffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
- LPDIRECTSOUNDCAPTUREBUFFER dsCaptureBuffer = (LPDIRECTSOUNDCAPTUREBUFFER) handle->buffer[1];\r
-\r
- DWORD startSafeWritePointer, startSafeReadPointer;\r
-\r
- result = dsWriteBuffer->GetCurrentPosition( NULL, &startSafeWritePointer );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current write position!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
- result = dsCaptureBuffer->GetCurrentPosition( NULL, &startSafeReadPointer );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current read position!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
- while ( true ) {\r
- result = dsWriteBuffer->GetCurrentPosition( NULL, &safeWritePointer );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current write position!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
- result = dsCaptureBuffer->GetCurrentPosition( NULL, &safeReadPointer );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current read position!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
- if ( safeWritePointer != startSafeWritePointer && safeReadPointer != startSafeReadPointer ) break;\r
- Sleep( 1 );\r
- }\r
-\r
- //assert( handle->dsBufferSize[0] == handle->dsBufferSize[1] );\r
-\r
- handle->bufferPointer[0] = safeWritePointer + handle->dsPointerLeadTime[0];\r
- if ( handle->bufferPointer[0] >= handle->dsBufferSize[0] ) handle->bufferPointer[0] -= handle->dsBufferSize[0];\r
- handle->bufferPointer[1] = safeReadPointer;\r
- }\r
- else if ( stream_.mode == OUTPUT ) {\r
-\r
- // Set the proper nextWritePosition after initial startup.\r
- LPDIRECTSOUNDBUFFER dsWriteBuffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
- result = dsWriteBuffer->GetCurrentPosition( ¤tWritePointer, &safeWritePointer );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current write position!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
- handle->bufferPointer[0] = safeWritePointer + handle->dsPointerLeadTime[0];\r
- if ( handle->bufferPointer[0] >= handle->dsBufferSize[0] ) handle->bufferPointer[0] -= handle->dsBufferSize[0];\r
- }\r
-\r
- buffersRolling = true;\r
- }\r
-\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
- \r
- LPDIRECTSOUNDBUFFER dsBuffer = (LPDIRECTSOUNDBUFFER) handle->buffer[0];\r
-\r
- if ( handle->drainCounter > 1 ) { // write zeros to the output stream\r
- bufferBytes = stream_.bufferSize * stream_.nUserChannels[0];\r
- bufferBytes *= formatBytes( stream_.userFormat );\r
- memset( stream_.userBuffer[0], 0, bufferBytes );\r
- }\r
-\r
- // Setup parameters and do buffer conversion if necessary.\r
- if ( stream_.doConvertBuffer[0] ) {\r
- buffer = stream_.deviceBuffer;\r
- convertBuffer( buffer, stream_.userBuffer[0], stream_.convertInfo[0] );\r
- bufferBytes = stream_.bufferSize * stream_.nDeviceChannels[0];\r
- bufferBytes *= formatBytes( stream_.deviceFormat[0] );\r
- }\r
- else {\r
- buffer = stream_.userBuffer[0];\r
- bufferBytes = stream_.bufferSize * stream_.nUserChannels[0];\r
- bufferBytes *= formatBytes( stream_.userFormat );\r
- }\r
-\r
- // No byte swapping necessary in DirectSound implementation.\r
-\r
- // Ahhh ... windoze. 16-bit data is signed but 8-bit data is\r
- // unsigned. So, we need to convert our signed 8-bit data here to\r
- // unsigned.\r
- if ( stream_.deviceFormat[0] == RTAUDIO_SINT8 )\r
- for ( int i=0; i<bufferBytes; i++ ) buffer[i] = (unsigned char) ( buffer[i] + 128 );\r
-\r
- DWORD dsBufferSize = handle->dsBufferSize[0];\r
- nextWritePointer = handle->bufferPointer[0];\r
-\r
- DWORD endWrite, leadPointer;\r
- while ( true ) {\r
- // Find out where the read and "safe write" pointers are.\r
- result = dsBuffer->GetCurrentPosition( ¤tWritePointer, &safeWritePointer );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current write position!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
-\r
- // We will copy our output buffer into the region between\r
- // safeWritePointer and leadPointer. If leadPointer is not\r
- // beyond the next endWrite position, wait until it is.\r
- leadPointer = safeWritePointer + handle->dsPointerLeadTime[0];\r
- //std::cout << "safeWritePointer = " << safeWritePointer << ", leadPointer = " << leadPointer << ", nextWritePointer = " << nextWritePointer << std::endl;\r
- if ( leadPointer > dsBufferSize ) leadPointer -= dsBufferSize;\r
- if ( leadPointer < nextWritePointer ) leadPointer += dsBufferSize; // unwrap offset\r
- endWrite = nextWritePointer + bufferBytes;\r
-\r
- // Check whether the entire write region is behind the play pointer.\r
- if ( leadPointer >= endWrite ) break;\r
-\r
- // If we are here, then we must wait until the leadPointer advances\r
- // beyond the end of our next write region. We use the\r
- // Sleep() function to suspend operation until that happens.\r
- double millis = ( endWrite - leadPointer ) * 1000.0;\r
- millis /= ( formatBytes( stream_.deviceFormat[0]) * stream_.nDeviceChannels[0] * stream_.sampleRate);\r
- if ( millis < 1.0 ) millis = 1.0;\r
- Sleep( (DWORD) millis );\r
- }\r
-\r
- if ( dsPointerBetween( nextWritePointer, safeWritePointer, currentWritePointer, dsBufferSize )\r
- || dsPointerBetween( endWrite, safeWritePointer, currentWritePointer, dsBufferSize ) ) { \r
- // We've strayed into the forbidden zone ... resync the read pointer.\r
- handle->xrun[0] = true;\r
- nextWritePointer = safeWritePointer + handle->dsPointerLeadTime[0] - bufferBytes;\r
- if ( nextWritePointer >= dsBufferSize ) nextWritePointer -= dsBufferSize;\r
- handle->bufferPointer[0] = nextWritePointer;\r
- endWrite = nextWritePointer + bufferBytes;\r
- }\r
-\r
- // Lock free space in the buffer\r
- result = dsBuffer->Lock( nextWritePointer, bufferBytes, &buffer1,\r
- &bufferSize1, &buffer2, &bufferSize2, 0 );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") locking buffer during playback!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
-\r
- // Copy our buffer into the DS buffer\r
- CopyMemory( buffer1, buffer, bufferSize1 );\r
- if ( buffer2 != NULL ) CopyMemory( buffer2, buffer+bufferSize1, bufferSize2 );\r
-\r
- // Update our buffer offset and unlock sound buffer\r
- dsBuffer->Unlock( buffer1, bufferSize1, buffer2, bufferSize2 );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") unlocking buffer during playback!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
- nextWritePointer = ( nextWritePointer + bufferSize1 + bufferSize2 ) % dsBufferSize;\r
- handle->bufferPointer[0] = nextWritePointer;\r
- }\r
-\r
- // Don't bother draining input\r
- if ( handle->drainCounter ) {\r
- handle->drainCounter++;\r
- goto unlock;\r
- }\r
-\r
- if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
-\r
- // Setup parameters.\r
- if ( stream_.doConvertBuffer[1] ) {\r
- buffer = stream_.deviceBuffer;\r
- bufferBytes = stream_.bufferSize * stream_.nDeviceChannels[1];\r
- bufferBytes *= formatBytes( stream_.deviceFormat[1] );\r
- }\r
- else {\r
- buffer = stream_.userBuffer[1];\r
- bufferBytes = stream_.bufferSize * stream_.nUserChannels[1];\r
- bufferBytes *= formatBytes( stream_.userFormat );\r
- }\r
-\r
- LPDIRECTSOUNDCAPTUREBUFFER dsBuffer = (LPDIRECTSOUNDCAPTUREBUFFER) handle->buffer[1];\r
- long nextReadPointer = handle->bufferPointer[1];\r
- DWORD dsBufferSize = handle->dsBufferSize[1];\r
-\r
- // Find out where the write and "safe read" pointers are.\r
- result = dsBuffer->GetCurrentPosition( ¤tReadPointer, &safeReadPointer );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current read position!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
-\r
- if ( safeReadPointer < (DWORD)nextReadPointer ) safeReadPointer += dsBufferSize; // unwrap offset\r
- DWORD endRead = nextReadPointer + bufferBytes;\r
-\r
- // Handling depends on whether we are INPUT or DUPLEX. \r
- // If we're in INPUT mode then waiting is a good thing. If we're in DUPLEX mode,\r
- // then a wait here will drag the write pointers into the forbidden zone.\r
- // \r
- // In DUPLEX mode, rather than wait, we will back off the read pointer until \r
- // it's in a safe position. This causes dropouts, but it seems to be the only \r
- // practical way to sync up the read and write pointers reliably, given the \r
- // the very complex relationship between phase and increment of the read and write \r
- // pointers.\r
- //\r
- // In order to minimize audible dropouts in DUPLEX mode, we will\r
- // provide a pre-roll period of 0.5 seconds in which we return\r
- // zeros from the read buffer while the pointers sync up.\r
-\r
- if ( stream_.mode == DUPLEX ) {\r
- if ( safeReadPointer < endRead ) {\r
- if ( duplexPrerollBytes <= 0 ) {\r
- // Pre-roll time over. Be more agressive.\r
- int adjustment = endRead-safeReadPointer;\r
-\r
- handle->xrun[1] = true;\r
- // Two cases:\r
- // - large adjustments: we've probably run out of CPU cycles, so just resync exactly,\r
- // and perform fine adjustments later.\r
- // - small adjustments: back off by twice as much.\r
- if ( adjustment >= 2*bufferBytes )\r
- nextReadPointer = safeReadPointer-2*bufferBytes;\r
- else\r
- nextReadPointer = safeReadPointer-bufferBytes-adjustment;\r
-\r
- if ( nextReadPointer < 0 ) nextReadPointer += dsBufferSize;\r
-\r
- }\r
- else {\r
- // In pre=roll time. Just do it.\r
- nextReadPointer = safeReadPointer - bufferBytes;\r
- while ( nextReadPointer < 0 ) nextReadPointer += dsBufferSize;\r
- }\r
- endRead = nextReadPointer + bufferBytes;\r
- }\r
- }\r
- else { // mode == INPUT\r
- while ( safeReadPointer < endRead && stream_.callbackInfo.isRunning ) {\r
- // See comments for playback.\r
- double millis = (endRead - safeReadPointer) * 1000.0;\r
- millis /= ( formatBytes(stream_.deviceFormat[1]) * stream_.nDeviceChannels[1] * stream_.sampleRate);\r
- if ( millis < 1.0 ) millis = 1.0;\r
- Sleep( (DWORD) millis );\r
-\r
- // Wake up and find out where we are now.\r
- result = dsBuffer->GetCurrentPosition( ¤tReadPointer, &safeReadPointer );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") getting current read position!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
- \r
- if ( safeReadPointer < (DWORD)nextReadPointer ) safeReadPointer += dsBufferSize; // unwrap offset\r
- }\r
- }\r
-\r
- // Lock free space in the buffer\r
- result = dsBuffer->Lock( nextReadPointer, bufferBytes, &buffer1,\r
- &bufferSize1, &buffer2, &bufferSize2, 0 );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") locking capture buffer!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
-\r
- if ( duplexPrerollBytes <= 0 ) {\r
- // Copy our buffer into the DS buffer\r
- CopyMemory( buffer, buffer1, bufferSize1 );\r
- if ( buffer2 != NULL ) CopyMemory( buffer+bufferSize1, buffer2, bufferSize2 );\r
- }\r
- else {\r
- memset( buffer, 0, bufferSize1 );\r
- if ( buffer2 != NULL ) memset( buffer + bufferSize1, 0, bufferSize2 );\r
- duplexPrerollBytes -= bufferSize1 + bufferSize2;\r
- }\r
-\r
- // Update our buffer offset and unlock sound buffer\r
- nextReadPointer = ( nextReadPointer + bufferSize1 + bufferSize2 ) % dsBufferSize;\r
- dsBuffer->Unlock( buffer1, bufferSize1, buffer2, bufferSize2 );\r
- if ( FAILED( result ) ) {\r
- errorStream_ << "RtApiDs::callbackEvent: error (" << getErrorString( result ) << ") unlocking capture buffer!";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
- handle->bufferPointer[1] = nextReadPointer;\r
-\r
- // No byte swapping necessary in DirectSound implementation.\r
-\r
- // If necessary, convert 8-bit data from unsigned to signed.\r
- if ( stream_.deviceFormat[1] == RTAUDIO_SINT8 )\r
- for ( int j=0; j<bufferBytes; j++ ) buffer[j] = (signed char) ( buffer[j] - 128 );\r
-\r
- // Do buffer conversion if necessary.\r
- if ( stream_.doConvertBuffer[1] )\r
- convertBuffer( stream_.userBuffer[1], stream_.deviceBuffer, stream_.convertInfo[1] );\r
- }\r
-\r
- unlock:\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- RtApi::tickStreamTime();\r
-}\r
-\r
-// Definitions for utility functions and callbacks\r
-// specific to the DirectSound implementation.\r
-\r
-static unsigned __stdcall callbackHandler( void *ptr )\r
-{\r
- CallbackInfo *info = (CallbackInfo *) ptr;\r
- RtApiDs *object = (RtApiDs *) info->object;\r
- bool* isRunning = &info->isRunning;\r
-\r
- while ( *isRunning == true ) {\r
- object->callbackEvent();\r
- }\r
-\r
- _endthreadex( 0 );\r
- return 0;\r
-}\r
-\r
-#include "tchar.h"\r
-\r
-static std::string convertTChar( LPCTSTR name )\r
-{\r
-#if defined( UNICODE ) || defined( _UNICODE )\r
- int length = WideCharToMultiByte(CP_UTF8, 0, name, -1, NULL, 0, NULL, NULL);\r
- std::string s( length-1, '\0' );\r
- WideCharToMultiByte(CP_UTF8, 0, name, -1, &s[0], length, NULL, NULL);\r
-#else\r
- std::string s( name );\r
-#endif\r
-\r
- return s;\r
-}\r
-\r
-static BOOL CALLBACK deviceQueryCallback( LPGUID lpguid,\r
- LPCTSTR description,\r
- LPCTSTR /*module*/,\r
- LPVOID lpContext )\r
-{\r
- struct DsProbeData& probeInfo = *(struct DsProbeData*) lpContext;\r
- std::vector<struct DsDevice>& dsDevices = *probeInfo.dsDevices;\r
-\r
- HRESULT hr;\r
- bool validDevice = false;\r
- if ( probeInfo.isInput == true ) {\r
- DSCCAPS caps;\r
- LPDIRECTSOUNDCAPTURE object;\r
-\r
- hr = DirectSoundCaptureCreate( lpguid, &object, NULL );\r
- if ( hr != DS_OK ) return TRUE;\r
-\r
- caps.dwSize = sizeof(caps);\r
- hr = object->GetCaps( &caps );\r
- if ( hr == DS_OK ) {\r
- if ( caps.dwChannels > 0 && caps.dwFormats > 0 )\r
- validDevice = true;\r
- }\r
- object->Release();\r
- }\r
- else {\r
- DSCAPS caps;\r
- LPDIRECTSOUND object;\r
- hr = DirectSoundCreate( lpguid, &object, NULL );\r
- if ( hr != DS_OK ) return TRUE;\r
-\r
- caps.dwSize = sizeof(caps);\r
- hr = object->GetCaps( &caps );\r
- if ( hr == DS_OK ) {\r
- if ( caps.dwFlags & DSCAPS_PRIMARYMONO || caps.dwFlags & DSCAPS_PRIMARYSTEREO )\r
- validDevice = true;\r
- }\r
- object->Release();\r
- }\r
-\r
- // If good device, then save its name and guid.\r
- std::string name = convertTChar( description );\r
- //if ( name == "Primary Sound Driver" || name == "Primary Sound Capture Driver" )\r
- if ( lpguid == NULL )\r
- name = "Default Device";\r
- if ( validDevice ) {\r
- for ( unsigned int i=0; i<dsDevices.size(); i++ ) {\r
- if ( dsDevices[i].name == name ) {\r
- dsDevices[i].found = true;\r
- if ( probeInfo.isInput ) {\r
- dsDevices[i].id[1] = lpguid;\r
- dsDevices[i].validId[1] = true;\r
- }\r
- else {\r
- dsDevices[i].id[0] = lpguid;\r
- dsDevices[i].validId[0] = true;\r
- }\r
- return TRUE;\r
- }\r
- }\r
-\r
- DsDevice device;\r
- device.name = name;\r
- device.found = true;\r
- if ( probeInfo.isInput ) {\r
- device.id[1] = lpguid;\r
- device.validId[1] = true;\r
- }\r
- else {\r
- device.id[0] = lpguid;\r
- device.validId[0] = true;\r
- }\r
- dsDevices.push_back( device );\r
- }\r
-\r
- return TRUE;\r
-}\r
-\r
-static const char* getErrorString( int code )\r
-{\r
- switch ( code ) {\r
-\r
- case DSERR_ALLOCATED:\r
- return "Already allocated";\r
-\r
- case DSERR_CONTROLUNAVAIL:\r
- return "Control unavailable";\r
-\r
- case DSERR_INVALIDPARAM:\r
- return "Invalid parameter";\r
-\r
- case DSERR_INVALIDCALL:\r
- return "Invalid call";\r
-\r
- case DSERR_GENERIC:\r
- return "Generic error";\r
-\r
- case DSERR_PRIOLEVELNEEDED:\r
- return "Priority level needed";\r
-\r
- case DSERR_OUTOFMEMORY:\r
- return "Out of memory";\r
-\r
- case DSERR_BADFORMAT:\r
- return "The sample rate or the channel format is not supported";\r
-\r
- case DSERR_UNSUPPORTED:\r
- return "Not supported";\r
-\r
- case DSERR_NODRIVER:\r
- return "No driver";\r
-\r
- case DSERR_ALREADYINITIALIZED:\r
- return "Already initialized";\r
-\r
- case DSERR_NOAGGREGATION:\r
- return "No aggregation";\r
-\r
- case DSERR_BUFFERLOST:\r
- return "Buffer lost";\r
-\r
- case DSERR_OTHERAPPHASPRIO:\r
- return "Another application already has priority";\r
-\r
- case DSERR_UNINITIALIZED:\r
- return "Uninitialized";\r
-\r
- default:\r
- return "DirectSound unknown error";\r
- }\r
-}\r
-//******************** End of __WINDOWS_DS__ *********************//\r
-#endif\r
-\r
-\r
-#if defined(__LINUX_ALSA__)\r
-\r
-#include <alsa/asoundlib.h>\r
-#include <unistd.h>\r
-\r
- // A structure to hold various information related to the ALSA API\r
- // implementation.\r
-struct AlsaHandle {\r
- snd_pcm_t *handles[2];\r
- bool synchronized;\r
- bool xrun[2];\r
- pthread_cond_t runnable_cv;\r
- bool runnable;\r
-\r
- AlsaHandle()\r
- :synchronized(false), runnable(false) { xrun[0] = false; xrun[1] = false; }\r
-};\r
-\r
-static void *alsaCallbackHandler( void * ptr );\r
-\r
-RtApiAlsa :: RtApiAlsa()\r
-{\r
- // Nothing to do here.\r
-}\r
-\r
-RtApiAlsa :: ~RtApiAlsa()\r
-{\r
- if ( stream_.state != STREAM_CLOSED ) closeStream();\r
-}\r
-\r
-unsigned int RtApiAlsa :: getDeviceCount( void )\r
-{\r
- unsigned nDevices = 0;\r
- int result, subdevice, card;\r
- char name[64];\r
- snd_ctl_t *handle;\r
-\r
- // Count cards and devices\r
- card = -1;\r
- snd_card_next( &card );\r
- while ( card >= 0 ) {\r
- sprintf( name, "hw:%d", card );\r
- result = snd_ctl_open( &handle, name, 0 );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::getDeviceCount: control open, card = " << card << ", " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- goto nextcard;\r
- }\r
- subdevice = -1;\r
- while( 1 ) {\r
- result = snd_ctl_pcm_next_device( handle, &subdevice );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::getDeviceCount: control next device, card = " << card << ", " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- break;\r
- }\r
- if ( subdevice < 0 )\r
- break;\r
- nDevices++;\r
- }\r
- nextcard:\r
- snd_ctl_close( handle );\r
- snd_card_next( &card );\r
- }\r
-\r
- result = snd_ctl_open( &handle, "default", 0 );\r
- if (result == 0) {\r
- nDevices++;\r
- snd_ctl_close( handle );\r
- }\r
-\r
- return nDevices;\r
-}\r
-\r
-RtAudio::DeviceInfo RtApiAlsa :: getDeviceInfo( unsigned int device )\r
-{\r
- RtAudio::DeviceInfo info;\r
- info.probed = false;\r
-\r
- unsigned nDevices = 0;\r
- int result, subdevice, card;\r
- char name[64];\r
- snd_ctl_t *chandle;\r
-\r
- // Count cards and devices\r
- card = -1;\r
- snd_card_next( &card );\r
- while ( card >= 0 ) {\r
- sprintf( name, "hw:%d", card );\r
- result = snd_ctl_open( &chandle, name, SND_CTL_NONBLOCK );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::getDeviceInfo: control open, card = " << card << ", " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- goto nextcard;\r
- }\r
- subdevice = -1;\r
- while( 1 ) {\r
- result = snd_ctl_pcm_next_device( chandle, &subdevice );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::getDeviceInfo: control next device, card = " << card << ", " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- break;\r
- }\r
- if ( subdevice < 0 ) break;\r
- if ( nDevices == device ) {\r
- sprintf( name, "hw:%d,%d", card, subdevice );\r
- goto foundDevice;\r
- }\r
- nDevices++;\r
- }\r
- nextcard:\r
- snd_ctl_close( chandle );\r
- snd_card_next( &card );\r
- }\r
-\r
- result = snd_ctl_open( &chandle, "default", SND_CTL_NONBLOCK );\r
- if ( result == 0 ) {\r
- if ( nDevices == device ) {\r
- strcpy( name, "default" );\r
- goto foundDevice;\r
- }\r
- nDevices++;\r
- }\r
-\r
- if ( nDevices == 0 ) {\r
- errorText_ = "RtApiAlsa::getDeviceInfo: no devices found!";\r
- error( RtAudioError::INVALID_USE );\r
- return info;\r
- }\r
-\r
- if ( device >= nDevices ) {\r
- errorText_ = "RtApiAlsa::getDeviceInfo: device ID is invalid!";\r
- error( RtAudioError::INVALID_USE );\r
- return info;\r
- }\r
-\r
- foundDevice:\r
-\r
- // If a stream is already open, we cannot probe the stream devices.\r
- // Thus, use the saved results.\r
- if ( stream_.state != STREAM_CLOSED &&\r
- ( stream_.device[0] == device || stream_.device[1] == device ) ) {\r
- snd_ctl_close( chandle );\r
- if ( device >= devices_.size() ) {\r
- errorText_ = "RtApiAlsa::getDeviceInfo: device ID was not present before stream was opened.";\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
- return devices_[ device ];\r
- }\r
-\r
- int openMode = SND_PCM_ASYNC;\r
- snd_pcm_stream_t stream;\r
- snd_pcm_info_t *pcminfo;\r
- snd_pcm_info_alloca( &pcminfo );\r
- snd_pcm_t *phandle;\r
- snd_pcm_hw_params_t *params;\r
- snd_pcm_hw_params_alloca( ¶ms );\r
-\r
- // First try for playback unless default device (which has subdev -1)\r
- stream = SND_PCM_STREAM_PLAYBACK;\r
- snd_pcm_info_set_stream( pcminfo, stream );\r
- if ( subdevice != -1 ) {\r
- snd_pcm_info_set_device( pcminfo, subdevice );\r
- snd_pcm_info_set_subdevice( pcminfo, 0 );\r
-\r
- result = snd_ctl_pcm_info( chandle, pcminfo );\r
- if ( result < 0 ) {\r
- // Device probably doesn't support playback.\r
- goto captureProbe;\r
- }\r
- }\r
-\r
- result = snd_pcm_open( &phandle, name, stream, openMode | SND_PCM_NONBLOCK );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- goto captureProbe;\r
- }\r
-\r
- // The device is open ... fill the parameter structure.\r
- result = snd_pcm_hw_params_any( phandle, params );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::getDeviceInfo: snd_pcm_hw_params error for device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- goto captureProbe;\r
- }\r
-\r
- // Get output channel information.\r
- unsigned int value;\r
- result = snd_pcm_hw_params_get_channels_max( params, &value );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::getDeviceInfo: error getting device (" << name << ") output channels, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- goto captureProbe;\r
- }\r
- info.outputChannels = value;\r
- snd_pcm_close( phandle );\r
-\r
- captureProbe:\r
- stream = SND_PCM_STREAM_CAPTURE;\r
- snd_pcm_info_set_stream( pcminfo, stream );\r
-\r
- // Now try for capture unless default device (with subdev = -1)\r
- if ( subdevice != -1 ) {\r
- result = snd_ctl_pcm_info( chandle, pcminfo );\r
- snd_ctl_close( chandle );\r
- if ( result < 0 ) {\r
- // Device probably doesn't support capture.\r
- if ( info.outputChannels == 0 ) return info;\r
- goto probeParameters;\r
- }\r
- }\r
- else\r
- snd_ctl_close( chandle );\r
-\r
- result = snd_pcm_open( &phandle, name, stream, openMode | SND_PCM_NONBLOCK);\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- if ( info.outputChannels == 0 ) return info;\r
- goto probeParameters;\r
- }\r
-\r
- // The device is open ... fill the parameter structure.\r
- result = snd_pcm_hw_params_any( phandle, params );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::getDeviceInfo: snd_pcm_hw_params error for device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- if ( info.outputChannels == 0 ) return info;\r
- goto probeParameters;\r
- }\r
-\r
- result = snd_pcm_hw_params_get_channels_max( params, &value );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::getDeviceInfo: error getting device (" << name << ") input channels, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- if ( info.outputChannels == 0 ) return info;\r
- goto probeParameters;\r
- }\r
- info.inputChannels = value;\r
- snd_pcm_close( phandle );\r
-\r
- // If device opens for both playback and capture, we determine the channels.\r
- if ( info.outputChannels > 0 && info.inputChannels > 0 )\r
- info.duplexChannels = (info.outputChannels > info.inputChannels) ? info.inputChannels : info.outputChannels;\r
-\r
- // ALSA doesn't provide default devices so we'll use the first available one.\r
- if ( device == 0 && info.outputChannels > 0 )\r
- info.isDefaultOutput = true;\r
- if ( device == 0 && info.inputChannels > 0 )\r
- info.isDefaultInput = true;\r
-\r
- probeParameters:\r
- // At this point, we just need to figure out the supported data\r
- // formats and sample rates. We'll proceed by opening the device in\r
- // the direction with the maximum number of channels, or playback if\r
- // they are equal. This might limit our sample rate options, but so\r
- // be it.\r
-\r
- if ( info.outputChannels >= info.inputChannels )\r
- stream = SND_PCM_STREAM_PLAYBACK;\r
- else\r
- stream = SND_PCM_STREAM_CAPTURE;\r
- snd_pcm_info_set_stream( pcminfo, stream );\r
-\r
- result = snd_pcm_open( &phandle, name, stream, openMode | SND_PCM_NONBLOCK);\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::getDeviceInfo: snd_pcm_open error for device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // The device is open ... fill the parameter structure.\r
- result = snd_pcm_hw_params_any( phandle, params );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::getDeviceInfo: snd_pcm_hw_params error for device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // Test our discrete set of sample rate values.\r
- info.sampleRates.clear();\r
- for ( unsigned int i=0; i<MAX_SAMPLE_RATES; i++ ) {\r
- if ( snd_pcm_hw_params_test_rate( phandle, params, SAMPLE_RATES[i], 0 ) == 0 )\r
- info.sampleRates.push_back( SAMPLE_RATES[i] );\r
- }\r
- if ( info.sampleRates.size() == 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::getDeviceInfo: no supported sample rates found for device (" << name << ").";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // Probe the supported data formats ... we don't care about endian-ness just yet\r
- snd_pcm_format_t format;\r
- info.nativeFormats = 0;\r
- format = SND_PCM_FORMAT_S8;\r
- if ( snd_pcm_hw_params_test_format( phandle, params, format ) == 0 )\r
- info.nativeFormats |= RTAUDIO_SINT8;\r
- format = SND_PCM_FORMAT_S16;\r
- if ( snd_pcm_hw_params_test_format( phandle, params, format ) == 0 )\r
- info.nativeFormats |= RTAUDIO_SINT16;\r
- format = SND_PCM_FORMAT_S24;\r
- if ( snd_pcm_hw_params_test_format( phandle, params, format ) == 0 )\r
- info.nativeFormats |= RTAUDIO_SINT24;\r
- format = SND_PCM_FORMAT_S32;\r
- if ( snd_pcm_hw_params_test_format( phandle, params, format ) == 0 )\r
- info.nativeFormats |= RTAUDIO_SINT32;\r
- format = SND_PCM_FORMAT_FLOAT;\r
- if ( snd_pcm_hw_params_test_format( phandle, params, format ) == 0 )\r
- info.nativeFormats |= RTAUDIO_FLOAT32;\r
- format = SND_PCM_FORMAT_FLOAT64;\r
- if ( snd_pcm_hw_params_test_format( phandle, params, format ) == 0 )\r
- info.nativeFormats |= RTAUDIO_FLOAT64;\r
-\r
- // Check that we have at least one supported format\r
- if ( info.nativeFormats == 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::getDeviceInfo: pcm device (" << name << ") data format not supported by RtAudio.";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // Get the device name\r
- char *cardname;\r
- result = snd_card_get_name( card, &cardname );\r
- if ( result >= 0 ) {\r
- sprintf( name, "hw:%s,%d", cardname, subdevice );\r
- free( cardname );\r
- }\r
- info.name = name;\r
-\r
- // That's all ... close the device and return\r
- snd_pcm_close( phandle );\r
- info.probed = true;\r
- return info;\r
-}\r
-\r
-void RtApiAlsa :: saveDeviceInfo( void )\r
-{\r
- devices_.clear();\r
-\r
- unsigned int nDevices = getDeviceCount();\r
- devices_.resize( nDevices );\r
- for ( unsigned int i=0; i<nDevices; i++ )\r
- devices_[i] = getDeviceInfo( i );\r
-}\r
-\r
-bool RtApiAlsa :: probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
- unsigned int firstChannel, unsigned int sampleRate,\r
- RtAudioFormat format, unsigned int *bufferSize,\r
- RtAudio::StreamOptions *options )\r
-\r
-{\r
-#if defined(__RTAUDIO_DEBUG__)\r
- snd_output_t *out;\r
- snd_output_stdio_attach(&out, stderr, 0);\r
-#endif\r
-\r
- // I'm not using the "plug" interface ... too much inconsistent behavior.\r
-\r
- unsigned nDevices = 0;\r
- int result, subdevice, card;\r
- char name[64];\r
- snd_ctl_t *chandle;\r
-\r
- if ( options && options->flags & RTAUDIO_ALSA_USE_DEFAULT )\r
- snprintf(name, sizeof(name), "%s", "default");\r
- else {\r
- // Count cards and devices\r
- card = -1;\r
- snd_card_next( &card );\r
- while ( card >= 0 ) {\r
- sprintf( name, "hw:%d", card );\r
- result = snd_ctl_open( &chandle, name, SND_CTL_NONBLOCK );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: control open, card = " << card << ", " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- subdevice = -1;\r
- while( 1 ) {\r
- result = snd_ctl_pcm_next_device( chandle, &subdevice );\r
- if ( result < 0 ) break;\r
- if ( subdevice < 0 ) break;\r
- if ( nDevices == device ) {\r
- sprintf( name, "hw:%d,%d", card, subdevice );\r
- snd_ctl_close( chandle );\r
- goto foundDevice;\r
- }\r
- nDevices++;\r
- }\r
- snd_ctl_close( chandle );\r
- snd_card_next( &card );\r
- }\r
-\r
- result = snd_ctl_open( &chandle, "default", SND_CTL_NONBLOCK );\r
- if ( result == 0 ) {\r
- if ( nDevices == device ) {\r
- strcpy( name, "default" );\r
- goto foundDevice;\r
- }\r
- nDevices++;\r
- }\r
-\r
- if ( nDevices == 0 ) {\r
- // This should not happen because a check is made before this function is called.\r
- errorText_ = "RtApiAlsa::probeDeviceOpen: no devices found!";\r
- return FAILURE;\r
- }\r
-\r
- if ( device >= nDevices ) {\r
- // This should not happen because a check is made before this function is called.\r
- errorText_ = "RtApiAlsa::probeDeviceOpen: device ID is invalid!";\r
- return FAILURE;\r
- }\r
- }\r
-\r
- foundDevice:\r
-\r
- // The getDeviceInfo() function will not work for a device that is\r
- // already open. Thus, we'll probe the system before opening a\r
- // stream and save the results for use by getDeviceInfo().\r
- if ( mode == OUTPUT || ( mode == INPUT && stream_.mode != OUTPUT ) ) // only do once\r
- this->saveDeviceInfo();\r
-\r
- snd_pcm_stream_t stream;\r
- if ( mode == OUTPUT )\r
- stream = SND_PCM_STREAM_PLAYBACK;\r
- else\r
- stream = SND_PCM_STREAM_CAPTURE;\r
-\r
- snd_pcm_t *phandle;\r
- int openMode = SND_PCM_ASYNC;\r
- result = snd_pcm_open( &phandle, name, stream, openMode );\r
- if ( result < 0 ) {\r
- if ( mode == OUTPUT )\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: pcm device (" << name << ") won't open for output.";\r
- else\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: pcm device (" << name << ") won't open for input.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Fill the parameter structure.\r
- snd_pcm_hw_params_t *hw_params;\r
- snd_pcm_hw_params_alloca( &hw_params );\r
- result = snd_pcm_hw_params_any( phandle, hw_params );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: error getting pcm device (" << name << ") parameters, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
-#if defined(__RTAUDIO_DEBUG__)\r
- fprintf( stderr, "\nRtApiAlsa: dump hardware params just after device open:\n\n" );\r
- snd_pcm_hw_params_dump( hw_params, out );\r
-#endif\r
-\r
- // Set access ... check user preference.\r
- if ( options && options->flags & RTAUDIO_NONINTERLEAVED ) {\r
- stream_.userInterleaved = false;\r
- result = snd_pcm_hw_params_set_access( phandle, hw_params, SND_PCM_ACCESS_RW_NONINTERLEAVED );\r
- if ( result < 0 ) {\r
- result = snd_pcm_hw_params_set_access( phandle, hw_params, SND_PCM_ACCESS_RW_INTERLEAVED );\r
- stream_.deviceInterleaved[mode] = true;\r
- }\r
- else\r
- stream_.deviceInterleaved[mode] = false;\r
- }\r
- else {\r
- stream_.userInterleaved = true;\r
- result = snd_pcm_hw_params_set_access( phandle, hw_params, SND_PCM_ACCESS_RW_INTERLEAVED );\r
- if ( result < 0 ) {\r
- result = snd_pcm_hw_params_set_access( phandle, hw_params, SND_PCM_ACCESS_RW_NONINTERLEAVED );\r
- stream_.deviceInterleaved[mode] = false;\r
- }\r
- else\r
- stream_.deviceInterleaved[mode] = true;\r
- }\r
-\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: error setting pcm device (" << name << ") access, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Determine how to set the device format.\r
- stream_.userFormat = format;\r
- snd_pcm_format_t deviceFormat = SND_PCM_FORMAT_UNKNOWN;\r
-\r
- if ( format == RTAUDIO_SINT8 )\r
- deviceFormat = SND_PCM_FORMAT_S8;\r
- else if ( format == RTAUDIO_SINT16 )\r
- deviceFormat = SND_PCM_FORMAT_S16;\r
- else if ( format == RTAUDIO_SINT24 )\r
- deviceFormat = SND_PCM_FORMAT_S24;\r
- else if ( format == RTAUDIO_SINT32 )\r
- deviceFormat = SND_PCM_FORMAT_S32;\r
- else if ( format == RTAUDIO_FLOAT32 )\r
- deviceFormat = SND_PCM_FORMAT_FLOAT;\r
- else if ( format == RTAUDIO_FLOAT64 )\r
- deviceFormat = SND_PCM_FORMAT_FLOAT64;\r
-\r
- if ( snd_pcm_hw_params_test_format(phandle, hw_params, deviceFormat) == 0) {\r
- stream_.deviceFormat[mode] = format;\r
- goto setFormat;\r
- }\r
-\r
- // The user requested format is not natively supported by the device.\r
- deviceFormat = SND_PCM_FORMAT_FLOAT64;\r
- if ( snd_pcm_hw_params_test_format( phandle, hw_params, deviceFormat ) == 0 ) {\r
- stream_.deviceFormat[mode] = RTAUDIO_FLOAT64;\r
- goto setFormat;\r
- }\r
-\r
- deviceFormat = SND_PCM_FORMAT_FLOAT;\r
- if ( snd_pcm_hw_params_test_format(phandle, hw_params, deviceFormat ) == 0 ) {\r
- stream_.deviceFormat[mode] = RTAUDIO_FLOAT32;\r
- goto setFormat;\r
- }\r
-\r
- deviceFormat = SND_PCM_FORMAT_S32;\r
- if ( snd_pcm_hw_params_test_format(phandle, hw_params, deviceFormat ) == 0 ) {\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT32;\r
- goto setFormat;\r
- }\r
-\r
- deviceFormat = SND_PCM_FORMAT_S24;\r
- if ( snd_pcm_hw_params_test_format(phandle, hw_params, deviceFormat ) == 0 ) {\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT24;\r
- goto setFormat;\r
- }\r
-\r
- deviceFormat = SND_PCM_FORMAT_S16;\r
- if ( snd_pcm_hw_params_test_format(phandle, hw_params, deviceFormat ) == 0 ) {\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
- goto setFormat;\r
- }\r
-\r
- deviceFormat = SND_PCM_FORMAT_S8;\r
- if ( snd_pcm_hw_params_test_format(phandle, hw_params, deviceFormat ) == 0 ) {\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT8;\r
- goto setFormat;\r
- }\r
-\r
- // If we get here, no supported format was found.\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: pcm device " << device << " data format not supported by RtAudio.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
-\r
- setFormat:\r
- result = snd_pcm_hw_params_set_format( phandle, hw_params, deviceFormat );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: error setting pcm device (" << name << ") data format, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Determine whether byte-swaping is necessary.\r
- stream_.doByteSwap[mode] = false;\r
- if ( deviceFormat != SND_PCM_FORMAT_S8 ) {\r
- result = snd_pcm_format_cpu_endian( deviceFormat );\r
- if ( result == 0 )\r
- stream_.doByteSwap[mode] = true;\r
- else if (result < 0) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: error getting pcm device (" << name << ") endian-ness, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- }\r
-\r
- // Set the sample rate.\r
- result = snd_pcm_hw_params_set_rate_near( phandle, hw_params, (unsigned int*) &sampleRate, 0 );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: error setting sample rate on device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Determine the number of channels for this device. We support a possible\r
- // minimum device channel number > than the value requested by the user.\r
- stream_.nUserChannels[mode] = channels;\r
- unsigned int value;\r
- result = snd_pcm_hw_params_get_channels_max( hw_params, &value );\r
- unsigned int deviceChannels = value;\r
- if ( result < 0 || deviceChannels < channels + firstChannel ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: requested channel parameters not supported by device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- result = snd_pcm_hw_params_get_channels_min( hw_params, &value );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: error getting minimum channels for device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- deviceChannels = value;\r
- if ( deviceChannels < channels + firstChannel ) deviceChannels = channels + firstChannel;\r
- stream_.nDeviceChannels[mode] = deviceChannels;\r
-\r
- // Set the device channels.\r
- result = snd_pcm_hw_params_set_channels( phandle, hw_params, deviceChannels );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: error setting channels for device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Set the buffer (or period) size.\r
- int dir = 0;\r
- snd_pcm_uframes_t periodSize = *bufferSize;\r
- result = snd_pcm_hw_params_set_period_size_near( phandle, hw_params, &periodSize, &dir );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: error setting period size for device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- *bufferSize = periodSize;\r
-\r
- // Set the buffer number, which in ALSA is referred to as the "period".\r
- unsigned int periods = 0;\r
- if ( options && options->flags & RTAUDIO_MINIMIZE_LATENCY ) periods = 2;\r
- if ( options && options->numberOfBuffers > 0 ) periods = options->numberOfBuffers;\r
- if ( periods < 2 ) periods = 4; // a fairly safe default value\r
- result = snd_pcm_hw_params_set_periods_near( phandle, hw_params, &periods, &dir );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: error setting periods for device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // If attempting to setup a duplex stream, the bufferSize parameter\r
- // MUST be the same in both directions!\r
- if ( stream_.mode == OUTPUT && mode == INPUT && *bufferSize != stream_.bufferSize ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: system error setting buffer size for duplex stream on device (" << name << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- stream_.bufferSize = *bufferSize;\r
-\r
- // Install the hardware configuration\r
- result = snd_pcm_hw_params( phandle, hw_params );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: error installing hardware configuration on device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
-#if defined(__RTAUDIO_DEBUG__)\r
- fprintf(stderr, "\nRtApiAlsa: dump hardware params after installation:\n\n");\r
- snd_pcm_hw_params_dump( hw_params, out );\r
-#endif\r
-\r
- // Set the software configuration to fill buffers with zeros and prevent device stopping on xruns.\r
- snd_pcm_sw_params_t *sw_params = NULL;\r
- snd_pcm_sw_params_alloca( &sw_params );\r
- snd_pcm_sw_params_current( phandle, sw_params );\r
- snd_pcm_sw_params_set_start_threshold( phandle, sw_params, *bufferSize );\r
- snd_pcm_sw_params_set_stop_threshold( phandle, sw_params, ULONG_MAX );\r
- snd_pcm_sw_params_set_silence_threshold( phandle, sw_params, 0 );\r
-\r
- // The following two settings were suggested by Theo Veenker\r
- //snd_pcm_sw_params_set_avail_min( phandle, sw_params, *bufferSize );\r
- //snd_pcm_sw_params_set_xfer_align( phandle, sw_params, 1 );\r
-\r
- // here are two options for a fix\r
- //snd_pcm_sw_params_set_silence_size( phandle, sw_params, ULONG_MAX );\r
- snd_pcm_uframes_t val;\r
- snd_pcm_sw_params_get_boundary( sw_params, &val );\r
- snd_pcm_sw_params_set_silence_size( phandle, sw_params, val );\r
-\r
- result = snd_pcm_sw_params( phandle, sw_params );\r
- if ( result < 0 ) {\r
- snd_pcm_close( phandle );\r
- errorStream_ << "RtApiAlsa::probeDeviceOpen: error installing software configuration on device (" << name << "), " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
-#if defined(__RTAUDIO_DEBUG__)\r
- fprintf(stderr, "\nRtApiAlsa: dump software params after installation:\n\n");\r
- snd_pcm_sw_params_dump( sw_params, out );\r
-#endif\r
-\r
- // Set flags for buffer conversion\r
- stream_.doConvertBuffer[mode] = false;\r
- if ( stream_.userFormat != stream_.deviceFormat[mode] )\r
- stream_.doConvertBuffer[mode] = true;\r
- if ( stream_.nUserChannels[mode] < stream_.nDeviceChannels[mode] )\r
- stream_.doConvertBuffer[mode] = true;\r
- if ( stream_.userInterleaved != stream_.deviceInterleaved[mode] &&\r
- stream_.nUserChannels[mode] > 1 )\r
- stream_.doConvertBuffer[mode] = true;\r
-\r
- // Allocate the ApiHandle if necessary and then save.\r
- AlsaHandle *apiInfo = 0;\r
- if ( stream_.apiHandle == 0 ) {\r
- try {\r
- apiInfo = (AlsaHandle *) new AlsaHandle;\r
- }\r
- catch ( std::bad_alloc& ) {\r
- errorText_ = "RtApiAlsa::probeDeviceOpen: error allocating AlsaHandle memory.";\r
- goto error;\r
- }\r
-\r
- if ( pthread_cond_init( &apiInfo->runnable_cv, NULL ) ) {\r
- errorText_ = "RtApiAlsa::probeDeviceOpen: error initializing pthread condition variable.";\r
- goto error;\r
- }\r
-\r
- stream_.apiHandle = (void *) apiInfo;\r
- apiInfo->handles[0] = 0;\r
- apiInfo->handles[1] = 0;\r
- }\r
- else {\r
- apiInfo = (AlsaHandle *) stream_.apiHandle;\r
- }\r
- apiInfo->handles[mode] = phandle;\r
- phandle = 0;\r
-\r
- // Allocate necessary internal buffers.\r
- unsigned long bufferBytes;\r
- bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
- stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
- if ( stream_.userBuffer[mode] == NULL ) {\r
- errorText_ = "RtApiAlsa::probeDeviceOpen: error allocating user buffer memory.";\r
- goto error;\r
- }\r
-\r
- if ( stream_.doConvertBuffer[mode] ) {\r
-\r
- bool makeBuffer = true;\r
- bufferBytes = stream_.nDeviceChannels[mode] * formatBytes( stream_.deviceFormat[mode] );\r
- if ( mode == INPUT ) {\r
- if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
- unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
- if ( bufferBytes <= bytesOut ) makeBuffer = false;\r
- }\r
- }\r
-\r
- if ( makeBuffer ) {\r
- bufferBytes *= *bufferSize;\r
- if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
- if ( stream_.deviceBuffer == NULL ) {\r
- errorText_ = "RtApiAlsa::probeDeviceOpen: error allocating device buffer memory.";\r
- goto error;\r
- }\r
- }\r
- }\r
-\r
- stream_.sampleRate = sampleRate;\r
- stream_.nBuffers = periods;\r
- stream_.device[mode] = device;\r
- stream_.state = STREAM_STOPPED;\r
-\r
- // Setup the buffer conversion information structure.\r
- if ( stream_.doConvertBuffer[mode] ) setConvertInfo( mode, firstChannel );\r
-\r
- // Setup thread if necessary.\r
- if ( stream_.mode == OUTPUT && mode == INPUT ) {\r
- // We had already set up an output stream.\r
- stream_.mode = DUPLEX;\r
- // Link the streams if possible.\r
- apiInfo->synchronized = false;\r
- if ( snd_pcm_link( apiInfo->handles[0], apiInfo->handles[1] ) == 0 )\r
- apiInfo->synchronized = true;\r
- else {\r
- errorText_ = "RtApiAlsa::probeDeviceOpen: unable to synchronize input and output devices.";\r
- error( RtAudioError::WARNING );\r
- }\r
- }\r
- else {\r
- stream_.mode = mode;\r
-\r
- // Setup callback thread.\r
- stream_.callbackInfo.object = (void *) this;\r
-\r
- // Set the thread attributes for joinable and realtime scheduling\r
- // priority (optional). The higher priority will only take affect\r
- // if the program is run as root or suid. Note, under Linux\r
- // processes with CAP_SYS_NICE privilege, a user can change\r
- // scheduling policy and priority (thus need not be root). See\r
- // POSIX "capabilities".\r
- pthread_attr_t attr;\r
- pthread_attr_init( &attr );\r
- pthread_attr_setdetachstate( &attr, PTHREAD_CREATE_JOINABLE );\r
-\r
-#ifdef SCHED_RR // Undefined with some OSes (eg: NetBSD 1.6.x with GNU Pthread)\r
- if ( options && options->flags & RTAUDIO_SCHEDULE_REALTIME ) {\r
- // We previously attempted to increase the audio callback priority\r
- // to SCHED_RR here via the attributes. However, while no errors\r
- // were reported in doing so, it did not work. So, now this is\r
- // done in the alsaCallbackHandler function.\r
- stream_.callbackInfo.doRealtime = true;\r
- int priority = options->priority;\r
- int min = sched_get_priority_min( SCHED_RR );\r
- int max = sched_get_priority_max( SCHED_RR );\r
- if ( priority < min ) priority = min;\r
- else if ( priority > max ) priority = max;\r
- stream_.callbackInfo.priority = priority;\r
- }\r
-#endif\r
-\r
- stream_.callbackInfo.isRunning = true;\r
- result = pthread_create( &stream_.callbackInfo.thread, &attr, alsaCallbackHandler, &stream_.callbackInfo );\r
- pthread_attr_destroy( &attr );\r
- if ( result ) {\r
- stream_.callbackInfo.isRunning = false;\r
- errorText_ = "RtApiAlsa::error creating callback thread!";\r
- goto error;\r
- }\r
- }\r
-\r
- return SUCCESS;\r
-\r
- error:\r
- if ( apiInfo ) {\r
- pthread_cond_destroy( &apiInfo->runnable_cv );\r
- if ( apiInfo->handles[0] ) snd_pcm_close( apiInfo->handles[0] );\r
- if ( apiInfo->handles[1] ) snd_pcm_close( apiInfo->handles[1] );\r
- delete apiInfo;\r
- stream_.apiHandle = 0;\r
- }\r
-\r
- if ( phandle) snd_pcm_close( phandle );\r
-\r
- for ( int i=0; i<2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- stream_.state = STREAM_CLOSED;\r
- return FAILURE;\r
-}\r
-\r
-void RtApiAlsa :: closeStream()\r
-{\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiAlsa::closeStream(): no open stream to close!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- AlsaHandle *apiInfo = (AlsaHandle *) stream_.apiHandle;\r
- stream_.callbackInfo.isRunning = false;\r
- MUTEX_LOCK( &stream_.mutex );\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- apiInfo->runnable = true;\r
- pthread_cond_signal( &apiInfo->runnable_cv );\r
- }\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- pthread_join( stream_.callbackInfo.thread, NULL );\r
-\r
- if ( stream_.state == STREAM_RUNNING ) {\r
- stream_.state = STREAM_STOPPED;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX )\r
- snd_pcm_drop( apiInfo->handles[0] );\r
- if ( stream_.mode == INPUT || stream_.mode == DUPLEX )\r
- snd_pcm_drop( apiInfo->handles[1] );\r
- }\r
-\r
- if ( apiInfo ) {\r
- pthread_cond_destroy( &apiInfo->runnable_cv );\r
- if ( apiInfo->handles[0] ) snd_pcm_close( apiInfo->handles[0] );\r
- if ( apiInfo->handles[1] ) snd_pcm_close( apiInfo->handles[1] );\r
- delete apiInfo;\r
- stream_.apiHandle = 0;\r
- }\r
-\r
- for ( int i=0; i<2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- stream_.mode = UNINITIALIZED;\r
- stream_.state = STREAM_CLOSED;\r
-}\r
-\r
-void RtApiAlsa :: startStream()\r
-{\r
- // This method calls snd_pcm_prepare if the device isn't already in that state.\r
-\r
- verifyStream();\r
- if ( stream_.state == STREAM_RUNNING ) {\r
- errorText_ = "RtApiAlsa::startStream(): the stream is already running!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- MUTEX_LOCK( &stream_.mutex );\r
-\r
- int result = 0;\r
- snd_pcm_state_t state;\r
- AlsaHandle *apiInfo = (AlsaHandle *) stream_.apiHandle;\r
- snd_pcm_t **handle = (snd_pcm_t **) apiInfo->handles;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
- state = snd_pcm_state( handle[0] );\r
- if ( state != SND_PCM_STATE_PREPARED ) {\r
- result = snd_pcm_prepare( handle[0] );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::startStream: error preparing output pcm device, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
- }\r
-\r
- if ( ( stream_.mode == INPUT || stream_.mode == DUPLEX ) && !apiInfo->synchronized ) {\r
- result = snd_pcm_drop(handle[1]); // fix to remove stale data received since device has been open\r
- state = snd_pcm_state( handle[1] );\r
- if ( state != SND_PCM_STATE_PREPARED ) {\r
- result = snd_pcm_prepare( handle[1] );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::startStream: error preparing input pcm device, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
- }\r
-\r
- stream_.state = STREAM_RUNNING;\r
-\r
- unlock:\r
- apiInfo->runnable = true;\r
- pthread_cond_signal( &apiInfo->runnable_cv );\r
- MUTEX_UNLOCK( &stream_.mutex );\r
-\r
- if ( result >= 0 ) return;\r
- error( RtAudioError::SYSTEM_ERROR );\r
-}\r
-\r
-void RtApiAlsa :: stopStream()\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiAlsa::stopStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- stream_.state = STREAM_STOPPED;\r
- MUTEX_LOCK( &stream_.mutex );\r
-\r
- int result = 0;\r
- AlsaHandle *apiInfo = (AlsaHandle *) stream_.apiHandle;\r
- snd_pcm_t **handle = (snd_pcm_t **) apiInfo->handles;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
- if ( apiInfo->synchronized ) \r
- result = snd_pcm_drop( handle[0] );\r
- else\r
- result = snd_pcm_drain( handle[0] );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::stopStream: error draining output pcm device, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
-\r
- if ( ( stream_.mode == INPUT || stream_.mode == DUPLEX ) && !apiInfo->synchronized ) {\r
- result = snd_pcm_drop( handle[1] );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::stopStream: error stopping input pcm device, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
-\r
- unlock:\r
- apiInfo->runnable = false; // fixes high CPU usage when stopped\r
- MUTEX_UNLOCK( &stream_.mutex );\r
-\r
- if ( result >= 0 ) return;\r
- error( RtAudioError::SYSTEM_ERROR );\r
-}\r
-\r
-void RtApiAlsa :: abortStream()\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiAlsa::abortStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- stream_.state = STREAM_STOPPED;\r
- MUTEX_LOCK( &stream_.mutex );\r
-\r
- int result = 0;\r
- AlsaHandle *apiInfo = (AlsaHandle *) stream_.apiHandle;\r
- snd_pcm_t **handle = (snd_pcm_t **) apiInfo->handles;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
- result = snd_pcm_drop( handle[0] );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::abortStream: error aborting output pcm device, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
-\r
- if ( ( stream_.mode == INPUT || stream_.mode == DUPLEX ) && !apiInfo->synchronized ) {\r
- result = snd_pcm_drop( handle[1] );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::abortStream: error aborting input pcm device, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
-\r
- unlock:\r
- apiInfo->runnable = false; // fixes high CPU usage when stopped\r
- MUTEX_UNLOCK( &stream_.mutex );\r
-\r
- if ( result >= 0 ) return;\r
- error( RtAudioError::SYSTEM_ERROR );\r
-}\r
-\r
-void RtApiAlsa :: callbackEvent()\r
-{\r
- AlsaHandle *apiInfo = (AlsaHandle *) stream_.apiHandle;\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- MUTEX_LOCK( &stream_.mutex );\r
- while ( !apiInfo->runnable )\r
- pthread_cond_wait( &apiInfo->runnable_cv, &stream_.mutex );\r
-\r
- if ( stream_.state != STREAM_RUNNING ) {\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- return;\r
- }\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- }\r
-\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiAlsa::callbackEvent(): the stream is closed ... this shouldn't happen!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- int doStopStream = 0;\r
- RtAudioCallback callback = (RtAudioCallback) stream_.callbackInfo.callback;\r
- double streamTime = getStreamTime();\r
- RtAudioStreamStatus status = 0;\r
- if ( stream_.mode != INPUT && apiInfo->xrun[0] == true ) {\r
- status |= RTAUDIO_OUTPUT_UNDERFLOW;\r
- apiInfo->xrun[0] = false;\r
- }\r
- if ( stream_.mode != OUTPUT && apiInfo->xrun[1] == true ) {\r
- status |= RTAUDIO_INPUT_OVERFLOW;\r
- apiInfo->xrun[1] = false;\r
- }\r
- doStopStream = callback( stream_.userBuffer[0], stream_.userBuffer[1],\r
- stream_.bufferSize, streamTime, status, stream_.callbackInfo.userData );\r
-\r
- if ( doStopStream == 2 ) {\r
- abortStream();\r
- return;\r
- }\r
-\r
- MUTEX_LOCK( &stream_.mutex );\r
-\r
- // The state might change while waiting on a mutex.\r
- if ( stream_.state == STREAM_STOPPED ) goto unlock;\r
-\r
- int result;\r
- char *buffer;\r
- int channels;\r
- snd_pcm_t **handle;\r
- snd_pcm_sframes_t frames;\r
- RtAudioFormat format;\r
- handle = (snd_pcm_t **) apiInfo->handles;\r
-\r
- if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
-\r
- // Setup parameters.\r
- if ( stream_.doConvertBuffer[1] ) {\r
- buffer = stream_.deviceBuffer;\r
- channels = stream_.nDeviceChannels[1];\r
- format = stream_.deviceFormat[1];\r
- }\r
- else {\r
- buffer = stream_.userBuffer[1];\r
- channels = stream_.nUserChannels[1];\r
- format = stream_.userFormat;\r
- }\r
-\r
- // Read samples from device in interleaved/non-interleaved format.\r
- if ( stream_.deviceInterleaved[1] )\r
- result = snd_pcm_readi( handle[1], buffer, stream_.bufferSize );\r
- else {\r
- void *bufs[channels];\r
- size_t offset = stream_.bufferSize * formatBytes( format );\r
- for ( int i=0; i<channels; i++ )\r
- bufs[i] = (void *) (buffer + (i * offset));\r
- result = snd_pcm_readn( handle[1], bufs, stream_.bufferSize );\r
- }\r
-\r
- if ( result < (int) stream_.bufferSize ) {\r
- // Either an error or overrun occured.\r
- if ( result == -EPIPE ) {\r
- snd_pcm_state_t state = snd_pcm_state( handle[1] );\r
- if ( state == SND_PCM_STATE_XRUN ) {\r
- apiInfo->xrun[1] = true;\r
- result = snd_pcm_prepare( handle[1] );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::callbackEvent: error preparing device after overrun, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- }\r
- }\r
- else {\r
- errorStream_ << "RtApiAlsa::callbackEvent: error, current state is " << snd_pcm_state_name( state ) << ", " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- }\r
- }\r
- else {\r
- errorStream_ << "RtApiAlsa::callbackEvent: audio read error, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- }\r
- error( RtAudioError::WARNING );\r
- goto tryOutput;\r
- }\r
-\r
- // Do byte swapping if necessary.\r
- if ( stream_.doByteSwap[1] )\r
- byteSwapBuffer( buffer, stream_.bufferSize * channels, format );\r
-\r
- // Do buffer conversion if necessary.\r
- if ( stream_.doConvertBuffer[1] )\r
- convertBuffer( stream_.userBuffer[1], stream_.deviceBuffer, stream_.convertInfo[1] );\r
-\r
- // Check stream latency\r
- result = snd_pcm_delay( handle[1], &frames );\r
- if ( result == 0 && frames > 0 ) stream_.latency[1] = frames;\r
- }\r
-\r
- tryOutput:\r
-\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
-\r
- // Setup parameters and do buffer conversion if necessary.\r
- if ( stream_.doConvertBuffer[0] ) {\r
- buffer = stream_.deviceBuffer;\r
- convertBuffer( buffer, stream_.userBuffer[0], stream_.convertInfo[0] );\r
- channels = stream_.nDeviceChannels[0];\r
- format = stream_.deviceFormat[0];\r
- }\r
- else {\r
- buffer = stream_.userBuffer[0];\r
- channels = stream_.nUserChannels[0];\r
- format = stream_.userFormat;\r
- }\r
-\r
- // Do byte swapping if necessary.\r
- if ( stream_.doByteSwap[0] )\r
- byteSwapBuffer(buffer, stream_.bufferSize * channels, format);\r
-\r
- // Write samples to device in interleaved/non-interleaved format.\r
- if ( stream_.deviceInterleaved[0] )\r
- result = snd_pcm_writei( handle[0], buffer, stream_.bufferSize );\r
- else {\r
- void *bufs[channels];\r
- size_t offset = stream_.bufferSize * formatBytes( format );\r
- for ( int i=0; i<channels; i++ )\r
- bufs[i] = (void *) (buffer + (i * offset));\r
- result = snd_pcm_writen( handle[0], bufs, stream_.bufferSize );\r
- }\r
-\r
- if ( result < (int) stream_.bufferSize ) {\r
- // Either an error or underrun occured.\r
- if ( result == -EPIPE ) {\r
- snd_pcm_state_t state = snd_pcm_state( handle[0] );\r
- if ( state == SND_PCM_STATE_XRUN ) {\r
- apiInfo->xrun[0] = true;\r
- result = snd_pcm_prepare( handle[0] );\r
- if ( result < 0 ) {\r
- errorStream_ << "RtApiAlsa::callbackEvent: error preparing device after underrun, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- }\r
- }\r
- else {\r
- errorStream_ << "RtApiAlsa::callbackEvent: error, current state is " << snd_pcm_state_name( state ) << ", " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- }\r
- }\r
- else {\r
- errorStream_ << "RtApiAlsa::callbackEvent: audio write error, " << snd_strerror( result ) << ".";\r
- errorText_ = errorStream_.str();\r
- }\r
- error( RtAudioError::WARNING );\r
- goto unlock;\r
- }\r
-\r
- // Check stream latency\r
- result = snd_pcm_delay( handle[0], &frames );\r
- if ( result == 0 && frames > 0 ) stream_.latency[0] = frames;\r
- }\r
-\r
- unlock:\r
- MUTEX_UNLOCK( &stream_.mutex );\r
-\r
- RtApi::tickStreamTime();\r
- if ( doStopStream == 1 ) this->stopStream();\r
-}\r
-\r
-static void *alsaCallbackHandler( void *ptr )\r
-{\r
- CallbackInfo *info = (CallbackInfo *) ptr;\r
- RtApiAlsa *object = (RtApiAlsa *) info->object;\r
- bool *isRunning = &info->isRunning;\r
-\r
-#ifdef SCHED_RR // Undefined with some OSes (eg: NetBSD 1.6.x with GNU Pthread)\r
- if ( &info->doRealtime ) {\r
- pthread_t tID = pthread_self(); // ID of this thread\r
- sched_param prio = { info->priority }; // scheduling priority of thread\r
- pthread_setschedparam( tID, SCHED_RR, &prio );\r
- }\r
-#endif\r
-\r
- while ( *isRunning == true ) {\r
- pthread_testcancel();\r
- object->callbackEvent();\r
- }\r
-\r
- pthread_exit( NULL );\r
-}\r
-\r
-//******************** End of __LINUX_ALSA__ *********************//\r
-#endif\r
-\r
-#if defined(__LINUX_PULSE__)\r
-\r
-// Code written by Peter Meerwald, pmeerw@pmeerw.net\r
-// and Tristan Matthews.\r
-\r
-#include <pulse/error.h>\r
-#include <pulse/simple.h>\r
-#include <cstdio>\r
-\r
-static const unsigned int SUPPORTED_SAMPLERATES[] = { 8000, 16000, 22050, 32000,\r
- 44100, 48000, 96000, 0};\r
-\r
-struct rtaudio_pa_format_mapping_t {\r
- RtAudioFormat rtaudio_format;\r
- pa_sample_format_t pa_format;\r
-};\r
-\r
-static const rtaudio_pa_format_mapping_t supported_sampleformats[] = {\r
- {RTAUDIO_SINT16, PA_SAMPLE_S16LE},\r
- {RTAUDIO_SINT32, PA_SAMPLE_S32LE},\r
- {RTAUDIO_FLOAT32, PA_SAMPLE_FLOAT32LE},\r
- {0, PA_SAMPLE_INVALID}};\r
-\r
-struct PulseAudioHandle {\r
- pa_simple *s_play;\r
- pa_simple *s_rec;\r
- pthread_t thread;\r
- pthread_cond_t runnable_cv;\r
- bool runnable;\r
- PulseAudioHandle() : s_play(0), s_rec(0), runnable(false) { }\r
-};\r
-\r
-RtApiPulse::~RtApiPulse()\r
-{\r
- if ( stream_.state != STREAM_CLOSED )\r
- closeStream();\r
-}\r
-\r
-unsigned int RtApiPulse::getDeviceCount( void )\r
-{\r
- return 1;\r
-}\r
-\r
-RtAudio::DeviceInfo RtApiPulse::getDeviceInfo( unsigned int /*device*/ )\r
-{\r
- RtAudio::DeviceInfo info;\r
- info.probed = true;\r
- info.name = "PulseAudio";\r
- info.outputChannels = 2;\r
- info.inputChannels = 2;\r
- info.duplexChannels = 2;\r
- info.isDefaultOutput = true;\r
- info.isDefaultInput = true;\r
-\r
- for ( const unsigned int *sr = SUPPORTED_SAMPLERATES; *sr; ++sr )\r
- info.sampleRates.push_back( *sr );\r
-\r
- info.nativeFormats = RTAUDIO_SINT16 | RTAUDIO_SINT32 | RTAUDIO_FLOAT32;\r
-\r
- return info;\r
-}\r
-\r
-static void *pulseaudio_callback( void * user )\r
-{\r
- CallbackInfo *cbi = static_cast<CallbackInfo *>( user );\r
- RtApiPulse *context = static_cast<RtApiPulse *>( cbi->object );\r
- volatile bool *isRunning = &cbi->isRunning;\r
-\r
- while ( *isRunning ) {\r
- pthread_testcancel();\r
- context->callbackEvent();\r
- }\r
-\r
- pthread_exit( NULL );\r
-}\r
-\r
-void RtApiPulse::closeStream( void )\r
-{\r
- PulseAudioHandle *pah = static_cast<PulseAudioHandle *>( stream_.apiHandle );\r
-\r
- stream_.callbackInfo.isRunning = false;\r
- if ( pah ) {\r
- MUTEX_LOCK( &stream_.mutex );\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- pah->runnable = true;\r
- pthread_cond_signal( &pah->runnable_cv );\r
- }\r
- MUTEX_UNLOCK( &stream_.mutex );\r
-\r
- pthread_join( pah->thread, 0 );\r
- if ( pah->s_play ) {\r
- pa_simple_flush( pah->s_play, NULL );\r
- pa_simple_free( pah->s_play );\r
- }\r
- if ( pah->s_rec )\r
- pa_simple_free( pah->s_rec );\r
-\r
- pthread_cond_destroy( &pah->runnable_cv );\r
- delete pah;\r
- stream_.apiHandle = 0;\r
- }\r
-\r
- if ( stream_.userBuffer[0] ) {\r
- free( stream_.userBuffer[0] );\r
- stream_.userBuffer[0] = 0;\r
- }\r
- if ( stream_.userBuffer[1] ) {\r
- free( stream_.userBuffer[1] );\r
- stream_.userBuffer[1] = 0;\r
- }\r
-\r
- stream_.state = STREAM_CLOSED;\r
- stream_.mode = UNINITIALIZED;\r
-}\r
-\r
-void RtApiPulse::callbackEvent( void )\r
-{\r
- PulseAudioHandle *pah = static_cast<PulseAudioHandle *>( stream_.apiHandle );\r
-\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- MUTEX_LOCK( &stream_.mutex );\r
- while ( !pah->runnable )\r
- pthread_cond_wait( &pah->runnable_cv, &stream_.mutex );\r
-\r
- if ( stream_.state != STREAM_RUNNING ) {\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- return;\r
- }\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- }\r
-\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiPulse::callbackEvent(): the stream is closed ... "\r
- "this shouldn't happen!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- RtAudioCallback callback = (RtAudioCallback) stream_.callbackInfo.callback;\r
- double streamTime = getStreamTime();\r
- RtAudioStreamStatus status = 0;\r
- int doStopStream = callback( stream_.userBuffer[OUTPUT], stream_.userBuffer[INPUT],\r
- stream_.bufferSize, streamTime, status,\r
- stream_.callbackInfo.userData );\r
-\r
- if ( doStopStream == 2 ) {\r
- abortStream();\r
- return;\r
- }\r
-\r
- MUTEX_LOCK( &stream_.mutex );\r
- void *pulse_in = stream_.doConvertBuffer[INPUT] ? stream_.deviceBuffer : stream_.userBuffer[INPUT];\r
- void *pulse_out = stream_.doConvertBuffer[OUTPUT] ? stream_.deviceBuffer : stream_.userBuffer[OUTPUT];\r
-\r
- if ( stream_.state != STREAM_RUNNING )\r
- goto unlock;\r
-\r
- int pa_error;\r
- size_t bytes;\r
- if (stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
- if ( stream_.doConvertBuffer[OUTPUT] ) {\r
- convertBuffer( stream_.deviceBuffer,\r
- stream_.userBuffer[OUTPUT],\r
- stream_.convertInfo[OUTPUT] );\r
- bytes = stream_.nDeviceChannels[OUTPUT] * stream_.bufferSize *\r
- formatBytes( stream_.deviceFormat[OUTPUT] );\r
- } else\r
- bytes = stream_.nUserChannels[OUTPUT] * stream_.bufferSize *\r
- formatBytes( stream_.userFormat );\r
-\r
- if ( pa_simple_write( pah->s_play, pulse_out, bytes, &pa_error ) < 0 ) {\r
- errorStream_ << "RtApiPulse::callbackEvent: audio write error, " <<\r
- pa_strerror( pa_error ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- }\r
- }\r
-\r
- if ( stream_.mode == INPUT || stream_.mode == DUPLEX) {\r
- if ( stream_.doConvertBuffer[INPUT] )\r
- bytes = stream_.nDeviceChannels[INPUT] * stream_.bufferSize *\r
- formatBytes( stream_.deviceFormat[INPUT] );\r
- else\r
- bytes = stream_.nUserChannels[INPUT] * stream_.bufferSize *\r
- formatBytes( stream_.userFormat );\r
- \r
- if ( pa_simple_read( pah->s_rec, pulse_in, bytes, &pa_error ) < 0 ) {\r
- errorStream_ << "RtApiPulse::callbackEvent: audio read error, " <<\r
- pa_strerror( pa_error ) << ".";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- }\r
- if ( stream_.doConvertBuffer[INPUT] ) {\r
- convertBuffer( stream_.userBuffer[INPUT],\r
- stream_.deviceBuffer,\r
- stream_.convertInfo[INPUT] );\r
- }\r
- }\r
-\r
- unlock:\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- RtApi::tickStreamTime();\r
-\r
- if ( doStopStream == 1 )\r
- stopStream();\r
-}\r
-\r
-void RtApiPulse::startStream( void )\r
-{\r
- PulseAudioHandle *pah = static_cast<PulseAudioHandle *>( stream_.apiHandle );\r
-\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiPulse::startStream(): the stream is not open!";\r
- error( RtAudioError::INVALID_USE );\r
- return;\r
- }\r
- if ( stream_.state == STREAM_RUNNING ) {\r
- errorText_ = "RtApiPulse::startStream(): the stream is already running!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- MUTEX_LOCK( &stream_.mutex );\r
-\r
- stream_.state = STREAM_RUNNING;\r
-\r
- pah->runnable = true;\r
- pthread_cond_signal( &pah->runnable_cv );\r
- MUTEX_UNLOCK( &stream_.mutex );\r
-}\r
-\r
-void RtApiPulse::stopStream( void )\r
-{\r
- PulseAudioHandle *pah = static_cast<PulseAudioHandle *>( stream_.apiHandle );\r
-\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiPulse::stopStream(): the stream is not open!";\r
- error( RtAudioError::INVALID_USE );\r
- return;\r
- }\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiPulse::stopStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- stream_.state = STREAM_STOPPED;\r
- MUTEX_LOCK( &stream_.mutex );\r
-\r
- if ( pah && pah->s_play ) {\r
- int pa_error;\r
- if ( pa_simple_drain( pah->s_play, &pa_error ) < 0 ) {\r
- errorStream_ << "RtApiPulse::stopStream: error draining output device, " <<\r
- pa_strerror( pa_error ) << ".";\r
- errorText_ = errorStream_.str();\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
- }\r
-\r
- stream_.state = STREAM_STOPPED;\r
- MUTEX_UNLOCK( &stream_.mutex );\r
-}\r
-\r
-void RtApiPulse::abortStream( void )\r
-{\r
- PulseAudioHandle *pah = static_cast<PulseAudioHandle*>( stream_.apiHandle );\r
-\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiPulse::abortStream(): the stream is not open!";\r
- error( RtAudioError::INVALID_USE );\r
- return;\r
- }\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiPulse::abortStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- stream_.state = STREAM_STOPPED;\r
- MUTEX_LOCK( &stream_.mutex );\r
-\r
- if ( pah && pah->s_play ) {\r
- int pa_error;\r
- if ( pa_simple_flush( pah->s_play, &pa_error ) < 0 ) {\r
- errorStream_ << "RtApiPulse::abortStream: error flushing output device, " <<\r
- pa_strerror( pa_error ) << ".";\r
- errorText_ = errorStream_.str();\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- error( RtAudioError::SYSTEM_ERROR );\r
- return;\r
- }\r
- }\r
-\r
- stream_.state = STREAM_STOPPED;\r
- MUTEX_UNLOCK( &stream_.mutex );\r
-}\r
-\r
-bool RtApiPulse::probeDeviceOpen( unsigned int device, StreamMode mode,\r
- unsigned int channels, unsigned int firstChannel,\r
- unsigned int sampleRate, RtAudioFormat format,\r
- unsigned int *bufferSize, RtAudio::StreamOptions *options )\r
-{\r
- PulseAudioHandle *pah = 0;\r
- unsigned long bufferBytes = 0;\r
- pa_sample_spec ss;\r
-\r
- if ( device != 0 ) return false;\r
- if ( mode != INPUT && mode != OUTPUT ) return false;\r
- if ( channels != 1 && channels != 2 ) {\r
- errorText_ = "RtApiPulse::probeDeviceOpen: unsupported number of channels.";\r
- return false;\r
- }\r
- ss.channels = channels;\r
-\r
- if ( firstChannel != 0 ) return false;\r
-\r
- bool sr_found = false;\r
- for ( const unsigned int *sr = SUPPORTED_SAMPLERATES; *sr; ++sr ) {\r
- if ( sampleRate == *sr ) {\r
- sr_found = true;\r
- stream_.sampleRate = sampleRate;\r
- ss.rate = sampleRate;\r
- break;\r
- }\r
- }\r
- if ( !sr_found ) {\r
- errorText_ = "RtApiPulse::probeDeviceOpen: unsupported sample rate.";\r
- return false;\r
- }\r
-\r
- bool sf_found = 0;\r
- for ( const rtaudio_pa_format_mapping_t *sf = supported_sampleformats;\r
- sf->rtaudio_format && sf->pa_format != PA_SAMPLE_INVALID; ++sf ) {\r
- if ( format == sf->rtaudio_format ) {\r
- sf_found = true;\r
- stream_.userFormat = sf->rtaudio_format;\r
- stream_.deviceFormat[mode] = stream_.userFormat;\r
- ss.format = sf->pa_format;\r
- break;\r
- }\r
- }\r
- if ( !sf_found ) { // Use internal data format conversion.\r
- stream_.userFormat = format;\r
- stream_.deviceFormat[mode] = RTAUDIO_FLOAT32;\r
- ss.format = PA_SAMPLE_FLOAT32LE;\r
- }\r
-\r
- // Set other stream parameters.\r
- if ( options && options->flags & RTAUDIO_NONINTERLEAVED ) stream_.userInterleaved = false;\r
- else stream_.userInterleaved = true;\r
- stream_.deviceInterleaved[mode] = true;\r
- stream_.nBuffers = 1;\r
- stream_.doByteSwap[mode] = false;\r
- stream_.nUserChannels[mode] = channels;\r
- stream_.nDeviceChannels[mode] = channels + firstChannel;\r
- stream_.channelOffset[mode] = 0;\r
- std::string streamName = "RtAudio";\r
-\r
- // Set flags for buffer conversion.\r
- stream_.doConvertBuffer[mode] = false;\r
- if ( stream_.userFormat != stream_.deviceFormat[mode] )\r
- stream_.doConvertBuffer[mode] = true;\r
- if ( stream_.nUserChannels[mode] < stream_.nDeviceChannels[mode] )\r
- stream_.doConvertBuffer[mode] = true;\r
-\r
- // Allocate necessary internal buffers.\r
- bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
- stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
- if ( stream_.userBuffer[mode] == NULL ) {\r
- errorText_ = "RtApiPulse::probeDeviceOpen: error allocating user buffer memory.";\r
- goto error;\r
- }\r
- stream_.bufferSize = *bufferSize;\r
-\r
- if ( stream_.doConvertBuffer[mode] ) {\r
-\r
- bool makeBuffer = true;\r
- bufferBytes = stream_.nDeviceChannels[mode] * formatBytes( stream_.deviceFormat[mode] );\r
- if ( mode == INPUT ) {\r
- if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
- unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
- if ( bufferBytes <= bytesOut ) makeBuffer = false;\r
- }\r
- }\r
-\r
- if ( makeBuffer ) {\r
- bufferBytes *= *bufferSize;\r
- if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
- if ( stream_.deviceBuffer == NULL ) {\r
- errorText_ = "RtApiPulse::probeDeviceOpen: error allocating device buffer memory.";\r
- goto error;\r
- }\r
- }\r
- }\r
-\r
- stream_.device[mode] = device;\r
-\r
- // Setup the buffer conversion information structure.\r
- if ( stream_.doConvertBuffer[mode] ) setConvertInfo( mode, firstChannel );\r
-\r
- if ( !stream_.apiHandle ) {\r
- PulseAudioHandle *pah = new PulseAudioHandle;\r
- if ( !pah ) {\r
- errorText_ = "RtApiPulse::probeDeviceOpen: error allocating memory for handle.";\r
- goto error;\r
- }\r
-\r
- stream_.apiHandle = pah;\r
- if ( pthread_cond_init( &pah->runnable_cv, NULL ) != 0 ) {\r
- errorText_ = "RtApiPulse::probeDeviceOpen: error creating condition variable.";\r
- goto error;\r
- }\r
- }\r
- pah = static_cast<PulseAudioHandle *>( stream_.apiHandle );\r
-\r
- int error;\r
- if ( !options->streamName.empty() ) streamName = options->streamName;\r
- switch ( mode ) {\r
- case INPUT:\r
- pa_buffer_attr buffer_attr;\r
- buffer_attr.fragsize = bufferBytes;\r
- buffer_attr.maxlength = -1;\r
-\r
- pah->s_rec = pa_simple_new( NULL, streamName.c_str(), PA_STREAM_RECORD, NULL, "Record", &ss, NULL, &buffer_attr, &error );\r
- if ( !pah->s_rec ) {\r
- errorText_ = "RtApiPulse::probeDeviceOpen: error connecting input to PulseAudio server.";\r
- goto error;\r
- }\r
- break;\r
- case OUTPUT:\r
- pah->s_play = pa_simple_new( NULL, "RtAudio", PA_STREAM_PLAYBACK, NULL, "Playback", &ss, NULL, NULL, &error );\r
- if ( !pah->s_play ) {\r
- errorText_ = "RtApiPulse::probeDeviceOpen: error connecting output to PulseAudio server.";\r
- goto error;\r
- }\r
- break;\r
- default:\r
- goto error;\r
- }\r
-\r
- if ( stream_.mode == UNINITIALIZED )\r
- stream_.mode = mode;\r
- else if ( stream_.mode == mode )\r
- goto error;\r
- else\r
- stream_.mode = DUPLEX;\r
-\r
- if ( !stream_.callbackInfo.isRunning ) {\r
- stream_.callbackInfo.object = this;\r
- stream_.callbackInfo.isRunning = true;\r
- if ( pthread_create( &pah->thread, NULL, pulseaudio_callback, (void *)&stream_.callbackInfo) != 0 ) {\r
- errorText_ = "RtApiPulse::probeDeviceOpen: error creating thread.";\r
- goto error;\r
- }\r
- }\r
-\r
- stream_.state = STREAM_STOPPED;\r
- return true;\r
- \r
- error:\r
- if ( pah && stream_.callbackInfo.isRunning ) {\r
- pthread_cond_destroy( &pah->runnable_cv );\r
- delete pah;\r
- stream_.apiHandle = 0;\r
- }\r
-\r
- for ( int i=0; i<2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- return FAILURE;\r
-}\r
-\r
-//******************** End of __LINUX_PULSE__ *********************//\r
-#endif\r
-\r
-#if defined(__LINUX_OSS__)\r
-\r
-#include <unistd.h>\r
-#include <sys/ioctl.h>\r
-#include <unistd.h>\r
-#include <fcntl.h>\r
-#include <sys/soundcard.h>\r
-#include <errno.h>\r
-#include <math.h>\r
-\r
-static void *ossCallbackHandler(void * ptr);\r
-\r
-// A structure to hold various information related to the OSS API\r
-// implementation.\r
-struct OssHandle {\r
- int id[2]; // device ids\r
- bool xrun[2];\r
- bool triggered;\r
- pthread_cond_t runnable;\r
-\r
- OssHandle()\r
- :triggered(false) { id[0] = 0; id[1] = 0; xrun[0] = false; xrun[1] = false; }\r
-};\r
-\r
-RtApiOss :: RtApiOss()\r
-{\r
- // Nothing to do here.\r
-}\r
-\r
-RtApiOss :: ~RtApiOss()\r
-{\r
- if ( stream_.state != STREAM_CLOSED ) closeStream();\r
-}\r
-\r
-unsigned int RtApiOss :: getDeviceCount( void )\r
-{\r
- int mixerfd = open( "/dev/mixer", O_RDWR, 0 );\r
- if ( mixerfd == -1 ) {\r
- errorText_ = "RtApiOss::getDeviceCount: error opening '/dev/mixer'.";\r
- error( RtAudioError::WARNING );\r
- return 0;\r
- }\r
-\r
- oss_sysinfo sysinfo;\r
- if ( ioctl( mixerfd, SNDCTL_SYSINFO, &sysinfo ) == -1 ) {\r
- close( mixerfd );\r
- errorText_ = "RtApiOss::getDeviceCount: error getting sysinfo, OSS version >= 4.0 is required.";\r
- error( RtAudioError::WARNING );\r
- return 0;\r
- }\r
-\r
- close( mixerfd );\r
- return sysinfo.numaudios;\r
-}\r
-\r
-RtAudio::DeviceInfo RtApiOss :: getDeviceInfo( unsigned int device )\r
-{\r
- RtAudio::DeviceInfo info;\r
- info.probed = false;\r
-\r
- int mixerfd = open( "/dev/mixer", O_RDWR, 0 );\r
- if ( mixerfd == -1 ) {\r
- errorText_ = "RtApiOss::getDeviceInfo: error opening '/dev/mixer'.";\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- oss_sysinfo sysinfo;\r
- int result = ioctl( mixerfd, SNDCTL_SYSINFO, &sysinfo );\r
- if ( result == -1 ) {\r
- close( mixerfd );\r
- errorText_ = "RtApiOss::getDeviceInfo: error getting sysinfo, OSS version >= 4.0 is required.";\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- unsigned nDevices = sysinfo.numaudios;\r
- if ( nDevices == 0 ) {\r
- close( mixerfd );\r
- errorText_ = "RtApiOss::getDeviceInfo: no devices found!";\r
- error( RtAudioError::INVALID_USE );\r
- return info;\r
- }\r
-\r
- if ( device >= nDevices ) {\r
- close( mixerfd );\r
- errorText_ = "RtApiOss::getDeviceInfo: device ID is invalid!";\r
- error( RtAudioError::INVALID_USE );\r
- return info;\r
- }\r
-\r
- oss_audioinfo ainfo;\r
- ainfo.dev = device;\r
- result = ioctl( mixerfd, SNDCTL_AUDIOINFO, &ainfo );\r
- close( mixerfd );\r
- if ( result == -1 ) {\r
- errorStream_ << "RtApiOss::getDeviceInfo: error getting device (" << ainfo.name << ") info.";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // Probe channels\r
- if ( ainfo.caps & PCM_CAP_OUTPUT ) info.outputChannels = ainfo.max_channels;\r
- if ( ainfo.caps & PCM_CAP_INPUT ) info.inputChannels = ainfo.max_channels;\r
- if ( ainfo.caps & PCM_CAP_DUPLEX ) {\r
- if ( info.outputChannels > 0 && info.inputChannels > 0 && ainfo.caps & PCM_CAP_DUPLEX )\r
- info.duplexChannels = (info.outputChannels > info.inputChannels) ? info.inputChannels : info.outputChannels;\r
- }\r
-\r
- // Probe data formats ... do for input\r
- unsigned long mask = ainfo.iformats;\r
- if ( mask & AFMT_S16_LE || mask & AFMT_S16_BE )\r
- info.nativeFormats |= RTAUDIO_SINT16;\r
- if ( mask & AFMT_S8 )\r
- info.nativeFormats |= RTAUDIO_SINT8;\r
- if ( mask & AFMT_S32_LE || mask & AFMT_S32_BE )\r
- info.nativeFormats |= RTAUDIO_SINT32;\r
- if ( mask & AFMT_FLOAT )\r
- info.nativeFormats |= RTAUDIO_FLOAT32;\r
- if ( mask & AFMT_S24_LE || mask & AFMT_S24_BE )\r
- info.nativeFormats |= RTAUDIO_SINT24;\r
-\r
- // Check that we have at least one supported format\r
- if ( info.nativeFormats == 0 ) {\r
- errorStream_ << "RtApiOss::getDeviceInfo: device (" << ainfo.name << ") data format not supported by RtAudio.";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- return info;\r
- }\r
-\r
- // Probe the supported sample rates.\r
- info.sampleRates.clear();\r
- if ( ainfo.nrates ) {\r
- for ( unsigned int i=0; i<ainfo.nrates; i++ ) {\r
- for ( unsigned int k=0; k<MAX_SAMPLE_RATES; k++ ) {\r
- if ( ainfo.rates[i] == SAMPLE_RATES[k] ) {\r
- info.sampleRates.push_back( SAMPLE_RATES[k] );\r
- break;\r
- }\r
- }\r
- }\r
- }\r
- else {\r
- // Check min and max rate values;\r
- for ( unsigned int k=0; k<MAX_SAMPLE_RATES; k++ ) {\r
- if ( ainfo.min_rate <= (int) SAMPLE_RATES[k] && ainfo.max_rate >= (int) SAMPLE_RATES[k] )\r
- info.sampleRates.push_back( SAMPLE_RATES[k] );\r
- }\r
- }\r
-\r
- if ( info.sampleRates.size() == 0 ) {\r
- errorStream_ << "RtApiOss::getDeviceInfo: no supported sample rates found for device (" << ainfo.name << ").";\r
- errorText_ = errorStream_.str();\r
- error( RtAudioError::WARNING );\r
- }\r
- else {\r
- info.probed = true;\r
- info.name = ainfo.name;\r
- }\r
-\r
- return info;\r
-}\r
-\r
-\r
-bool RtApiOss :: probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,\r
- unsigned int firstChannel, unsigned int sampleRate,\r
- RtAudioFormat format, unsigned int *bufferSize,\r
- RtAudio::StreamOptions *options )\r
-{\r
- int mixerfd = open( "/dev/mixer", O_RDWR, 0 );\r
- if ( mixerfd == -1 ) {\r
- errorText_ = "RtApiOss::probeDeviceOpen: error opening '/dev/mixer'.";\r
- return FAILURE;\r
- }\r
-\r
- oss_sysinfo sysinfo;\r
- int result = ioctl( mixerfd, SNDCTL_SYSINFO, &sysinfo );\r
- if ( result == -1 ) {\r
- close( mixerfd );\r
- errorText_ = "RtApiOss::probeDeviceOpen: error getting sysinfo, OSS version >= 4.0 is required.";\r
- return FAILURE;\r
- }\r
-\r
- unsigned nDevices = sysinfo.numaudios;\r
- if ( nDevices == 0 ) {\r
- // This should not happen because a check is made before this function is called.\r
- close( mixerfd );\r
- errorText_ = "RtApiOss::probeDeviceOpen: no devices found!";\r
- return FAILURE;\r
- }\r
-\r
- if ( device >= nDevices ) {\r
- // This should not happen because a check is made before this function is called.\r
- close( mixerfd );\r
- errorText_ = "RtApiOss::probeDeviceOpen: device ID is invalid!";\r
- return FAILURE;\r
- }\r
-\r
- oss_audioinfo ainfo;\r
- ainfo.dev = device;\r
- result = ioctl( mixerfd, SNDCTL_AUDIOINFO, &ainfo );\r
- close( mixerfd );\r
- if ( result == -1 ) {\r
- errorStream_ << "RtApiOss::getDeviceInfo: error getting device (" << ainfo.name << ") info.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Check if device supports input or output\r
- if ( ( mode == OUTPUT && !( ainfo.caps & PCM_CAP_OUTPUT ) ) ||\r
- ( mode == INPUT && !( ainfo.caps & PCM_CAP_INPUT ) ) ) {\r
- if ( mode == OUTPUT )\r
- errorStream_ << "RtApiOss::probeDeviceOpen: device (" << ainfo.name << ") does not support output.";\r
- else\r
- errorStream_ << "RtApiOss::probeDeviceOpen: device (" << ainfo.name << ") does not support input.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- int flags = 0;\r
- OssHandle *handle = (OssHandle *) stream_.apiHandle;\r
- if ( mode == OUTPUT )\r
- flags |= O_WRONLY;\r
- else { // mode == INPUT\r
- if (stream_.mode == OUTPUT && stream_.device[0] == device) {\r
- // We just set the same device for playback ... close and reopen for duplex (OSS only).\r
- close( handle->id[0] );\r
- handle->id[0] = 0;\r
- if ( !( ainfo.caps & PCM_CAP_DUPLEX ) ) {\r
- errorStream_ << "RtApiOss::probeDeviceOpen: device (" << ainfo.name << ") does not support duplex mode.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- // Check that the number previously set channels is the same.\r
- if ( stream_.nUserChannels[0] != channels ) {\r
- errorStream_ << "RtApiOss::probeDeviceOpen: input/output channels must be equal for OSS duplex device (" << ainfo.name << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- flags |= O_RDWR;\r
- }\r
- else\r
- flags |= O_RDONLY;\r
- }\r
-\r
- // Set exclusive access if specified.\r
- if ( options && options->flags & RTAUDIO_HOG_DEVICE ) flags |= O_EXCL;\r
-\r
- // Try to open the device.\r
- int fd;\r
- fd = open( ainfo.devnode, flags, 0 );\r
- if ( fd == -1 ) {\r
- if ( errno == EBUSY )\r
- errorStream_ << "RtApiOss::probeDeviceOpen: device (" << ainfo.name << ") is busy.";\r
- else\r
- errorStream_ << "RtApiOss::probeDeviceOpen: error opening device (" << ainfo.name << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // For duplex operation, specifically set this mode (this doesn't seem to work).\r
- /*\r
- if ( flags | O_RDWR ) {\r
- result = ioctl( fd, SNDCTL_DSP_SETDUPLEX, NULL );\r
- if ( result == -1) {\r
- errorStream_ << "RtApiOss::probeDeviceOpen: error setting duplex mode for device (" << ainfo.name << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- }\r
- */\r
-\r
- // Check the device channel support.\r
- stream_.nUserChannels[mode] = channels;\r
- if ( ainfo.max_channels < (int)(channels + firstChannel) ) {\r
- close( fd );\r
- errorStream_ << "RtApiOss::probeDeviceOpen: the device (" << ainfo.name << ") does not support requested channel parameters.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Set the number of channels.\r
- int deviceChannels = channels + firstChannel;\r
- result = ioctl( fd, SNDCTL_DSP_CHANNELS, &deviceChannels );\r
- if ( result == -1 || deviceChannels < (int)(channels + firstChannel) ) {\r
- close( fd );\r
- errorStream_ << "RtApiOss::probeDeviceOpen: error setting channel parameters on device (" << ainfo.name << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- stream_.nDeviceChannels[mode] = deviceChannels;\r
-\r
- // Get the data format mask\r
- int mask;\r
- result = ioctl( fd, SNDCTL_DSP_GETFMTS, &mask );\r
- if ( result == -1 ) {\r
- close( fd );\r
- errorStream_ << "RtApiOss::probeDeviceOpen: error getting device (" << ainfo.name << ") data formats.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Determine how to set the device format.\r
- stream_.userFormat = format;\r
- int deviceFormat = -1;\r
- stream_.doByteSwap[mode] = false;\r
- if ( format == RTAUDIO_SINT8 ) {\r
- if ( mask & AFMT_S8 ) {\r
- deviceFormat = AFMT_S8;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT8;\r
- }\r
- }\r
- else if ( format == RTAUDIO_SINT16 ) {\r
- if ( mask & AFMT_S16_NE ) {\r
- deviceFormat = AFMT_S16_NE;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
- }\r
- else if ( mask & AFMT_S16_OE ) {\r
- deviceFormat = AFMT_S16_OE;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
- stream_.doByteSwap[mode] = true;\r
- }\r
- }\r
- else if ( format == RTAUDIO_SINT24 ) {\r
- if ( mask & AFMT_S24_NE ) {\r
- deviceFormat = AFMT_S24_NE;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT24;\r
- }\r
- else if ( mask & AFMT_S24_OE ) {\r
- deviceFormat = AFMT_S24_OE;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT24;\r
- stream_.doByteSwap[mode] = true;\r
- }\r
- }\r
- else if ( format == RTAUDIO_SINT32 ) {\r
- if ( mask & AFMT_S32_NE ) {\r
- deviceFormat = AFMT_S32_NE;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT32;\r
- }\r
- else if ( mask & AFMT_S32_OE ) {\r
- deviceFormat = AFMT_S32_OE;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT32;\r
- stream_.doByteSwap[mode] = true;\r
- }\r
- }\r
-\r
- if ( deviceFormat == -1 ) {\r
- // The user requested format is not natively supported by the device.\r
- if ( mask & AFMT_S16_NE ) {\r
- deviceFormat = AFMT_S16_NE;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
- }\r
- else if ( mask & AFMT_S32_NE ) {\r
- deviceFormat = AFMT_S32_NE;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT32;\r
- }\r
- else if ( mask & AFMT_S24_NE ) {\r
- deviceFormat = AFMT_S24_NE;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT24;\r
- }\r
- else if ( mask & AFMT_S16_OE ) {\r
- deviceFormat = AFMT_S16_OE;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT16;\r
- stream_.doByteSwap[mode] = true;\r
- }\r
- else if ( mask & AFMT_S32_OE ) {\r
- deviceFormat = AFMT_S32_OE;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT32;\r
- stream_.doByteSwap[mode] = true;\r
- }\r
- else if ( mask & AFMT_S24_OE ) {\r
- deviceFormat = AFMT_S24_OE;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT24;\r
- stream_.doByteSwap[mode] = true;\r
- }\r
- else if ( mask & AFMT_S8) {\r
- deviceFormat = AFMT_S8;\r
- stream_.deviceFormat[mode] = RTAUDIO_SINT8;\r
- }\r
- }\r
-\r
- if ( stream_.deviceFormat[mode] == 0 ) {\r
- // This really shouldn't happen ...\r
- close( fd );\r
- errorStream_ << "RtApiOss::probeDeviceOpen: device (" << ainfo.name << ") data format not supported by RtAudio.";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Set the data format.\r
- int temp = deviceFormat;\r
- result = ioctl( fd, SNDCTL_DSP_SETFMT, &deviceFormat );\r
- if ( result == -1 || deviceFormat != temp ) {\r
- close( fd );\r
- errorStream_ << "RtApiOss::probeDeviceOpen: error setting data format on device (" << ainfo.name << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Attempt to set the buffer size. According to OSS, the minimum\r
- // number of buffers is two. The supposed minimum buffer size is 16\r
- // bytes, so that will be our lower bound. The argument to this\r
- // call is in the form 0xMMMMSSSS (hex), where the buffer size (in\r
- // bytes) is given as 2^SSSS and the number of buffers as 2^MMMM.\r
- // We'll check the actual value used near the end of the setup\r
- // procedure.\r
- int ossBufferBytes = *bufferSize * formatBytes( stream_.deviceFormat[mode] ) * deviceChannels;\r
- if ( ossBufferBytes < 16 ) ossBufferBytes = 16;\r
- int buffers = 0;\r
- if ( options ) buffers = options->numberOfBuffers;\r
- if ( options && options->flags & RTAUDIO_MINIMIZE_LATENCY ) buffers = 2;\r
- if ( buffers < 2 ) buffers = 3;\r
- temp = ((int) buffers << 16) + (int)( log10( (double)ossBufferBytes ) / log10( 2.0 ) );\r
- result = ioctl( fd, SNDCTL_DSP_SETFRAGMENT, &temp );\r
- if ( result == -1 ) {\r
- close( fd );\r
- errorStream_ << "RtApiOss::probeDeviceOpen: error setting buffer size on device (" << ainfo.name << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- stream_.nBuffers = buffers;\r
-\r
- // Save buffer size (in sample frames).\r
- *bufferSize = ossBufferBytes / ( formatBytes(stream_.deviceFormat[mode]) * deviceChannels );\r
- stream_.bufferSize = *bufferSize;\r
-\r
- // Set the sample rate.\r
- int srate = sampleRate;\r
- result = ioctl( fd, SNDCTL_DSP_SPEED, &srate );\r
- if ( result == -1 ) {\r
- close( fd );\r
- errorStream_ << "RtApiOss::probeDeviceOpen: error setting sample rate (" << sampleRate << ") on device (" << ainfo.name << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
-\r
- // Verify the sample rate setup worked.\r
- if ( abs( srate - sampleRate ) > 100 ) {\r
- close( fd );\r
- errorStream_ << "RtApiOss::probeDeviceOpen: device (" << ainfo.name << ") does not support sample rate (" << sampleRate << ").";\r
- errorText_ = errorStream_.str();\r
- return FAILURE;\r
- }\r
- stream_.sampleRate = sampleRate;\r
-\r
- if ( mode == INPUT && stream_.mode == OUTPUT && stream_.device[0] == device) {\r
- // We're doing duplex setup here.\r
- stream_.deviceFormat[0] = stream_.deviceFormat[1];\r
- stream_.nDeviceChannels[0] = deviceChannels;\r
- }\r
-\r
- // Set interleaving parameters.\r
- stream_.userInterleaved = true;\r
- stream_.deviceInterleaved[mode] = true;\r
- if ( options && options->flags & RTAUDIO_NONINTERLEAVED )\r
- stream_.userInterleaved = false;\r
-\r
- // Set flags for buffer conversion\r
- stream_.doConvertBuffer[mode] = false;\r
- if ( stream_.userFormat != stream_.deviceFormat[mode] )\r
- stream_.doConvertBuffer[mode] = true;\r
- if ( stream_.nUserChannels[mode] < stream_.nDeviceChannels[mode] )\r
- stream_.doConvertBuffer[mode] = true;\r
- if ( stream_.userInterleaved != stream_.deviceInterleaved[mode] &&\r
- stream_.nUserChannels[mode] > 1 )\r
- stream_.doConvertBuffer[mode] = true;\r
-\r
- // Allocate the stream handles if necessary and then save.\r
- if ( stream_.apiHandle == 0 ) {\r
- try {\r
- handle = new OssHandle;\r
- }\r
- catch ( std::bad_alloc& ) {\r
- errorText_ = "RtApiOss::probeDeviceOpen: error allocating OssHandle memory.";\r
- goto error;\r
- }\r
-\r
- if ( pthread_cond_init( &handle->runnable, NULL ) ) {\r
- errorText_ = "RtApiOss::probeDeviceOpen: error initializing pthread condition variable.";\r
- goto error;\r
- }\r
-\r
- stream_.apiHandle = (void *) handle;\r
- }\r
- else {\r
- handle = (OssHandle *) stream_.apiHandle;\r
- }\r
- handle->id[mode] = fd;\r
-\r
- // Allocate necessary internal buffers.\r
- unsigned long bufferBytes;\r
- bufferBytes = stream_.nUserChannels[mode] * *bufferSize * formatBytes( stream_.userFormat );\r
- stream_.userBuffer[mode] = (char *) calloc( bufferBytes, 1 );\r
- if ( stream_.userBuffer[mode] == NULL ) {\r
- errorText_ = "RtApiOss::probeDeviceOpen: error allocating user buffer memory.";\r
- goto error;\r
- }\r
-\r
- if ( stream_.doConvertBuffer[mode] ) {\r
-\r
- bool makeBuffer = true;\r
- bufferBytes = stream_.nDeviceChannels[mode] * formatBytes( stream_.deviceFormat[mode] );\r
- if ( mode == INPUT ) {\r
- if ( stream_.mode == OUTPUT && stream_.deviceBuffer ) {\r
- unsigned long bytesOut = stream_.nDeviceChannels[0] * formatBytes( stream_.deviceFormat[0] );\r
- if ( bufferBytes <= bytesOut ) makeBuffer = false;\r
- }\r
- }\r
-\r
- if ( makeBuffer ) {\r
- bufferBytes *= *bufferSize;\r
- if ( stream_.deviceBuffer ) free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = (char *) calloc( bufferBytes, 1 );\r
- if ( stream_.deviceBuffer == NULL ) {\r
- errorText_ = "RtApiOss::probeDeviceOpen: error allocating device buffer memory.";\r
- goto error;\r
- }\r
- }\r
- }\r
-\r
- stream_.device[mode] = device;\r
- stream_.state = STREAM_STOPPED;\r
-\r
- // Setup the buffer conversion information structure.\r
- if ( stream_.doConvertBuffer[mode] ) setConvertInfo( mode, firstChannel );\r
-\r
- // Setup thread if necessary.\r
- if ( stream_.mode == OUTPUT && mode == INPUT ) {\r
- // We had already set up an output stream.\r
- stream_.mode = DUPLEX;\r
- if ( stream_.device[0] == device ) handle->id[0] = fd;\r
- }\r
- else {\r
- stream_.mode = mode;\r
-\r
- // Setup callback thread.\r
- stream_.callbackInfo.object = (void *) this;\r
-\r
- // Set the thread attributes for joinable and realtime scheduling\r
- // priority. The higher priority will only take affect if the\r
- // program is run as root or suid.\r
- pthread_attr_t attr;\r
- pthread_attr_init( &attr );\r
- pthread_attr_setdetachstate( &attr, PTHREAD_CREATE_JOINABLE );\r
-#ifdef SCHED_RR // Undefined with some OSes (eg: NetBSD 1.6.x with GNU Pthread)\r
- if ( options && options->flags & RTAUDIO_SCHEDULE_REALTIME ) {\r
- struct sched_param param;\r
- int priority = options->priority;\r
- int min = sched_get_priority_min( SCHED_RR );\r
- int max = sched_get_priority_max( SCHED_RR );\r
- if ( priority < min ) priority = min;\r
- else if ( priority > max ) priority = max;\r
- param.sched_priority = priority;\r
- pthread_attr_setschedparam( &attr, ¶m );\r
- pthread_attr_setschedpolicy( &attr, SCHED_RR );\r
- }\r
- else\r
- pthread_attr_setschedpolicy( &attr, SCHED_OTHER );\r
-#else\r
- pthread_attr_setschedpolicy( &attr, SCHED_OTHER );\r
-#endif\r
-\r
- stream_.callbackInfo.isRunning = true;\r
- result = pthread_create( &stream_.callbackInfo.thread, &attr, ossCallbackHandler, &stream_.callbackInfo );\r
- pthread_attr_destroy( &attr );\r
- if ( result ) {\r
- stream_.callbackInfo.isRunning = false;\r
- errorText_ = "RtApiOss::error creating callback thread!";\r
- goto error;\r
- }\r
- }\r
-\r
- return SUCCESS;\r
-\r
- error:\r
- if ( handle ) {\r
- pthread_cond_destroy( &handle->runnable );\r
- if ( handle->id[0] ) close( handle->id[0] );\r
- if ( handle->id[1] ) close( handle->id[1] );\r
- delete handle;\r
- stream_.apiHandle = 0;\r
- }\r
-\r
- for ( int i=0; i<2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- return FAILURE;\r
-}\r
-\r
-void RtApiOss :: closeStream()\r
-{\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiOss::closeStream(): no open stream to close!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- OssHandle *handle = (OssHandle *) stream_.apiHandle;\r
- stream_.callbackInfo.isRunning = false;\r
- MUTEX_LOCK( &stream_.mutex );\r
- if ( stream_.state == STREAM_STOPPED )\r
- pthread_cond_signal( &handle->runnable );\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- pthread_join( stream_.callbackInfo.thread, NULL );\r
-\r
- if ( stream_.state == STREAM_RUNNING ) {\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX )\r
- ioctl( handle->id[0], SNDCTL_DSP_HALT, 0 );\r
- else\r
- ioctl( handle->id[1], SNDCTL_DSP_HALT, 0 );\r
- stream_.state = STREAM_STOPPED;\r
- }\r
-\r
- if ( handle ) {\r
- pthread_cond_destroy( &handle->runnable );\r
- if ( handle->id[0] ) close( handle->id[0] );\r
- if ( handle->id[1] ) close( handle->id[1] );\r
- delete handle;\r
- stream_.apiHandle = 0;\r
- }\r
-\r
- for ( int i=0; i<2; i++ ) {\r
- if ( stream_.userBuffer[i] ) {\r
- free( stream_.userBuffer[i] );\r
- stream_.userBuffer[i] = 0;\r
- }\r
- }\r
-\r
- if ( stream_.deviceBuffer ) {\r
- free( stream_.deviceBuffer );\r
- stream_.deviceBuffer = 0;\r
- }\r
-\r
- stream_.mode = UNINITIALIZED;\r
- stream_.state = STREAM_CLOSED;\r
-}\r
-\r
-void RtApiOss :: startStream()\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_RUNNING ) {\r
- errorText_ = "RtApiOss::startStream(): the stream is already running!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- MUTEX_LOCK( &stream_.mutex );\r
-\r
- stream_.state = STREAM_RUNNING;\r
-\r
- // No need to do anything else here ... OSS automatically starts\r
- // when fed samples.\r
-\r
- MUTEX_UNLOCK( &stream_.mutex );\r
-\r
- OssHandle *handle = (OssHandle *) stream_.apiHandle;\r
- pthread_cond_signal( &handle->runnable );\r
-}\r
-\r
-void RtApiOss :: stopStream()\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiOss::stopStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- MUTEX_LOCK( &stream_.mutex );\r
-\r
- // The state might change while waiting on a mutex.\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- return;\r
- }\r
-\r
- int result = 0;\r
- OssHandle *handle = (OssHandle *) stream_.apiHandle;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
-\r
- // Flush the output with zeros a few times.\r
- char *buffer;\r
- int samples;\r
- RtAudioFormat format;\r
-\r
- if ( stream_.doConvertBuffer[0] ) {\r
- buffer = stream_.deviceBuffer;\r
- samples = stream_.bufferSize * stream_.nDeviceChannels[0];\r
- format = stream_.deviceFormat[0];\r
- }\r
- else {\r
- buffer = stream_.userBuffer[0];\r
- samples = stream_.bufferSize * stream_.nUserChannels[0];\r
- format = stream_.userFormat;\r
- }\r
-\r
- memset( buffer, 0, samples * formatBytes(format) );\r
- for ( unsigned int i=0; i<stream_.nBuffers+1; i++ ) {\r
- result = write( handle->id[0], buffer, samples * formatBytes(format) );\r
- if ( result == -1 ) {\r
- errorText_ = "RtApiOss::stopStream: audio write error.";\r
- error( RtAudioError::WARNING );\r
- }\r
- }\r
-\r
- result = ioctl( handle->id[0], SNDCTL_DSP_HALT, 0 );\r
- if ( result == -1 ) {\r
- errorStream_ << "RtApiOss::stopStream: system error stopping callback procedure on device (" << stream_.device[0] << ").";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- handle->triggered = false;\r
- }\r
-\r
- if ( stream_.mode == INPUT || ( stream_.mode == DUPLEX && handle->id[0] != handle->id[1] ) ) {\r
- result = ioctl( handle->id[1], SNDCTL_DSP_HALT, 0 );\r
- if ( result == -1 ) {\r
- errorStream_ << "RtApiOss::stopStream: system error stopping input callback procedure on device (" << stream_.device[0] << ").";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
-\r
- unlock:\r
- stream_.state = STREAM_STOPPED;\r
- MUTEX_UNLOCK( &stream_.mutex );\r
-\r
- if ( result != -1 ) return;\r
- error( RtAudioError::SYSTEM_ERROR );\r
-}\r
-\r
-void RtApiOss :: abortStream()\r
-{\r
- verifyStream();\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- errorText_ = "RtApiOss::abortStream(): the stream is already stopped!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- MUTEX_LOCK( &stream_.mutex );\r
-\r
- // The state might change while waiting on a mutex.\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- return;\r
- }\r
-\r
- int result = 0;\r
- OssHandle *handle = (OssHandle *) stream_.apiHandle;\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
- result = ioctl( handle->id[0], SNDCTL_DSP_HALT, 0 );\r
- if ( result == -1 ) {\r
- errorStream_ << "RtApiOss::abortStream: system error stopping callback procedure on device (" << stream_.device[0] << ").";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- handle->triggered = false;\r
- }\r
-\r
- if ( stream_.mode == INPUT || ( stream_.mode == DUPLEX && handle->id[0] != handle->id[1] ) ) {\r
- result = ioctl( handle->id[1], SNDCTL_DSP_HALT, 0 );\r
- if ( result == -1 ) {\r
- errorStream_ << "RtApiOss::abortStream: system error stopping input callback procedure on device (" << stream_.device[0] << ").";\r
- errorText_ = errorStream_.str();\r
- goto unlock;\r
- }\r
- }\r
-\r
- unlock:\r
- stream_.state = STREAM_STOPPED;\r
- MUTEX_UNLOCK( &stream_.mutex );\r
-\r
- if ( result != -1 ) return;\r
- error( RtAudioError::SYSTEM_ERROR );\r
-}\r
-\r
-void RtApiOss :: callbackEvent()\r
-{\r
- OssHandle *handle = (OssHandle *) stream_.apiHandle;\r
- if ( stream_.state == STREAM_STOPPED ) {\r
- MUTEX_LOCK( &stream_.mutex );\r
- pthread_cond_wait( &handle->runnable, &stream_.mutex );\r
- if ( stream_.state != STREAM_RUNNING ) {\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- return;\r
- }\r
- MUTEX_UNLOCK( &stream_.mutex );\r
- }\r
-\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApiOss::callbackEvent(): the stream is closed ... this shouldn't happen!";\r
- error( RtAudioError::WARNING );\r
- return;\r
- }\r
-\r
- // Invoke user callback to get fresh output data.\r
- int doStopStream = 0;\r
- RtAudioCallback callback = (RtAudioCallback) stream_.callbackInfo.callback;\r
- double streamTime = getStreamTime();\r
- RtAudioStreamStatus status = 0;\r
- if ( stream_.mode != INPUT && handle->xrun[0] == true ) {\r
- status |= RTAUDIO_OUTPUT_UNDERFLOW;\r
- handle->xrun[0] = false;\r
- }\r
- if ( stream_.mode != OUTPUT && handle->xrun[1] == true ) {\r
- status |= RTAUDIO_INPUT_OVERFLOW;\r
- handle->xrun[1] = false;\r
- }\r
- doStopStream = callback( stream_.userBuffer[0], stream_.userBuffer[1],\r
- stream_.bufferSize, streamTime, status, stream_.callbackInfo.userData );\r
- if ( doStopStream == 2 ) {\r
- this->abortStream();\r
- return;\r
- }\r
-\r
- MUTEX_LOCK( &stream_.mutex );\r
-\r
- // The state might change while waiting on a mutex.\r
- if ( stream_.state == STREAM_STOPPED ) goto unlock;\r
-\r
- int result;\r
- char *buffer;\r
- int samples;\r
- RtAudioFormat format;\r
-\r
- if ( stream_.mode == OUTPUT || stream_.mode == DUPLEX ) {\r
-\r
- // Setup parameters and do buffer conversion if necessary.\r
- if ( stream_.doConvertBuffer[0] ) {\r
- buffer = stream_.deviceBuffer;\r
- convertBuffer( buffer, stream_.userBuffer[0], stream_.convertInfo[0] );\r
- samples = stream_.bufferSize * stream_.nDeviceChannels[0];\r
- format = stream_.deviceFormat[0];\r
- }\r
- else {\r
- buffer = stream_.userBuffer[0];\r
- samples = stream_.bufferSize * stream_.nUserChannels[0];\r
- format = stream_.userFormat;\r
- }\r
-\r
- // Do byte swapping if necessary.\r
- if ( stream_.doByteSwap[0] )\r
- byteSwapBuffer( buffer, samples, format );\r
-\r
- if ( stream_.mode == DUPLEX && handle->triggered == false ) {\r
- int trig = 0;\r
- ioctl( handle->id[0], SNDCTL_DSP_SETTRIGGER, &trig );\r
- result = write( handle->id[0], buffer, samples * formatBytes(format) );\r
- trig = PCM_ENABLE_INPUT|PCM_ENABLE_OUTPUT;\r
- ioctl( handle->id[0], SNDCTL_DSP_SETTRIGGER, &trig );\r
- handle->triggered = true;\r
- }\r
- else\r
- // Write samples to device.\r
- result = write( handle->id[0], buffer, samples * formatBytes(format) );\r
-\r
- if ( result == -1 ) {\r
- // We'll assume this is an underrun, though there isn't a\r
- // specific means for determining that.\r
- handle->xrun[0] = true;\r
- errorText_ = "RtApiOss::callbackEvent: audio write error.";\r
- error( RtAudioError::WARNING );\r
- // Continue on to input section.\r
- }\r
- }\r
-\r
- if ( stream_.mode == INPUT || stream_.mode == DUPLEX ) {\r
-\r
- // Setup parameters.\r
- if ( stream_.doConvertBuffer[1] ) {\r
- buffer = stream_.deviceBuffer;\r
- samples = stream_.bufferSize * stream_.nDeviceChannels[1];\r
- format = stream_.deviceFormat[1];\r
- }\r
- else {\r
- buffer = stream_.userBuffer[1];\r
- samples = stream_.bufferSize * stream_.nUserChannels[1];\r
- format = stream_.userFormat;\r
- }\r
-\r
- // Read samples from device.\r
- result = read( handle->id[1], buffer, samples * formatBytes(format) );\r
-\r
- if ( result == -1 ) {\r
- // We'll assume this is an overrun, though there isn't a\r
- // specific means for determining that.\r
- handle->xrun[1] = true;\r
- errorText_ = "RtApiOss::callbackEvent: audio read error.";\r
- error( RtAudioError::WARNING );\r
- goto unlock;\r
- }\r
-\r
- // Do byte swapping if necessary.\r
- if ( stream_.doByteSwap[1] )\r
- byteSwapBuffer( buffer, samples, format );\r
-\r
- // Do buffer conversion if necessary.\r
- if ( stream_.doConvertBuffer[1] )\r
- convertBuffer( stream_.userBuffer[1], stream_.deviceBuffer, stream_.convertInfo[1] );\r
- }\r
-\r
- unlock:\r
- MUTEX_UNLOCK( &stream_.mutex );\r
-\r
- RtApi::tickStreamTime();\r
- if ( doStopStream == 1 ) this->stopStream();\r
-}\r
-\r
-static void *ossCallbackHandler( void *ptr )\r
-{\r
- CallbackInfo *info = (CallbackInfo *) ptr;\r
- RtApiOss *object = (RtApiOss *) info->object;\r
- bool *isRunning = &info->isRunning;\r
-\r
- while ( *isRunning == true ) {\r
- pthread_testcancel();\r
- object->callbackEvent();\r
- }\r
-\r
- pthread_exit( NULL );\r
-}\r
-\r
-//******************** End of __LINUX_OSS__ *********************//\r
-#endif\r
-\r
-\r
-// *************************************************** //\r
-//\r
-// Protected common (OS-independent) RtAudio methods.\r
-//\r
-// *************************************************** //\r
-\r
-// This method can be modified to control the behavior of error\r
-// message printing.\r
-void RtApi :: error( RtAudioError::Type type )\r
-{\r
- errorStream_.str(""); // clear the ostringstream\r
-\r
- RtAudioErrorCallback errorCallback = (RtAudioErrorCallback) stream_.callbackInfo.errorCallback;\r
- if ( errorCallback ) {\r
- // abortStream() can generate new error messages. Ignore them. Just keep original one.\r
-\r
- if ( firstErrorOccurred_ )\r
- return;\r
-\r
- firstErrorOccurred_ = true;\r
- const std::string errorMessage = errorText_;\r
-\r
- if ( type != RtAudioError::WARNING && stream_.state != STREAM_STOPPED) {\r
- stream_.callbackInfo.isRunning = false; // exit from the thread\r
- abortStream();\r
- }\r
-\r
- errorCallback( type, errorMessage );\r
- firstErrorOccurred_ = false;\r
- return;\r
- }\r
-\r
- if ( type == RtAudioError::WARNING && showWarnings_ == true )\r
- std::cerr << '\n' << errorText_ << "\n\n";\r
- else if ( type != RtAudioError::WARNING )\r
- throw( RtAudioError( errorText_, type ) );\r
-}\r
-\r
-void RtApi :: verifyStream()\r
-{\r
- if ( stream_.state == STREAM_CLOSED ) {\r
- errorText_ = "RtApi:: a stream is not open!";\r
- error( RtAudioError::INVALID_USE );\r
- }\r
-}\r
-\r
-void RtApi :: clearStreamInfo()\r
-{\r
- stream_.mode = UNINITIALIZED;\r
- stream_.state = STREAM_CLOSED;\r
- stream_.sampleRate = 0;\r
- stream_.bufferSize = 0;\r
- stream_.nBuffers = 0;\r
- stream_.userFormat = 0;\r
- stream_.userInterleaved = true;\r
- stream_.streamTime = 0.0;\r
- stream_.apiHandle = 0;\r
- stream_.deviceBuffer = 0;\r
- stream_.callbackInfo.callback = 0;\r
- stream_.callbackInfo.userData = 0;\r
- stream_.callbackInfo.isRunning = false;\r
- stream_.callbackInfo.errorCallback = 0;\r
- for ( int i=0; i<2; i++ ) {\r
- stream_.device[i] = 11111;\r
- stream_.doConvertBuffer[i] = false;\r
- stream_.deviceInterleaved[i] = true;\r
- stream_.doByteSwap[i] = false;\r
- stream_.nUserChannels[i] = 0;\r
- stream_.nDeviceChannels[i] = 0;\r
- stream_.channelOffset[i] = 0;\r
- stream_.deviceFormat[i] = 0;\r
- stream_.latency[i] = 0;\r
- stream_.userBuffer[i] = 0;\r
- stream_.convertInfo[i].channels = 0;\r
- stream_.convertInfo[i].inJump = 0;\r
- stream_.convertInfo[i].outJump = 0;\r
- stream_.convertInfo[i].inFormat = 0;\r
- stream_.convertInfo[i].outFormat = 0;\r
- stream_.convertInfo[i].inOffset.clear();\r
- stream_.convertInfo[i].outOffset.clear();\r
- }\r
-}\r
-\r
-unsigned int RtApi :: formatBytes( RtAudioFormat format )\r
-{\r
- if ( format == RTAUDIO_SINT16 )\r
- return 2;\r
- else if ( format == RTAUDIO_SINT32 || format == RTAUDIO_FLOAT32 )\r
- return 4;\r
- else if ( format == RTAUDIO_FLOAT64 )\r
- return 8;\r
- else if ( format == RTAUDIO_SINT24 )\r
- return 3;\r
- else if ( format == RTAUDIO_SINT8 )\r
- return 1;\r
-\r
- errorText_ = "RtApi::formatBytes: undefined format.";\r
- error( RtAudioError::WARNING );\r
-\r
- return 0;\r
-}\r
-\r
-void RtApi :: setConvertInfo( StreamMode mode, unsigned int firstChannel )\r
-{\r
- if ( mode == INPUT ) { // convert device to user buffer\r
- stream_.convertInfo[mode].inJump = stream_.nDeviceChannels[1];\r
- stream_.convertInfo[mode].outJump = stream_.nUserChannels[1];\r
- stream_.convertInfo[mode].inFormat = stream_.deviceFormat[1];\r
- stream_.convertInfo[mode].outFormat = stream_.userFormat;\r
- }\r
- else { // convert user to device buffer\r
- stream_.convertInfo[mode].inJump = stream_.nUserChannels[0];\r
- stream_.convertInfo[mode].outJump = stream_.nDeviceChannels[0];\r
- stream_.convertInfo[mode].inFormat = stream_.userFormat;\r
- stream_.convertInfo[mode].outFormat = stream_.deviceFormat[0];\r
- }\r
-\r
- if ( stream_.convertInfo[mode].inJump < stream_.convertInfo[mode].outJump )\r
- stream_.convertInfo[mode].channels = stream_.convertInfo[mode].inJump;\r
- else\r
- stream_.convertInfo[mode].channels = stream_.convertInfo[mode].outJump;\r
-\r
- // Set up the interleave/deinterleave offsets.\r
- if ( stream_.deviceInterleaved[mode] != stream_.userInterleaved ) {\r
- if ( ( mode == OUTPUT && stream_.deviceInterleaved[mode] ) ||\r
- ( mode == INPUT && stream_.userInterleaved ) ) {\r
- for ( int k=0; k<stream_.convertInfo[mode].channels; k++ ) {\r
- stream_.convertInfo[mode].inOffset.push_back( k * stream_.bufferSize );\r
- stream_.convertInfo[mode].outOffset.push_back( k );\r
- stream_.convertInfo[mode].inJump = 1;\r
- }\r
- }\r
- else {\r
- for ( int k=0; k<stream_.convertInfo[mode].channels; k++ ) {\r
- stream_.convertInfo[mode].inOffset.push_back( k );\r
- stream_.convertInfo[mode].outOffset.push_back( k * stream_.bufferSize );\r
- stream_.convertInfo[mode].outJump = 1;\r
- }\r
- }\r
- }\r
- else { // no (de)interleaving\r
- if ( stream_.userInterleaved ) {\r
- for ( int k=0; k<stream_.convertInfo[mode].channels; k++ ) {\r
- stream_.convertInfo[mode].inOffset.push_back( k );\r
- stream_.convertInfo[mode].outOffset.push_back( k );\r
- }\r
- }\r
- else {\r
- for ( int k=0; k<stream_.convertInfo[mode].channels; k++ ) {\r
- stream_.convertInfo[mode].inOffset.push_back( k * stream_.bufferSize );\r
- stream_.convertInfo[mode].outOffset.push_back( k * stream_.bufferSize );\r
- stream_.convertInfo[mode].inJump = 1;\r
- stream_.convertInfo[mode].outJump = 1;\r
- }\r
- }\r
- }\r
-\r
- // Add channel offset.\r
- if ( firstChannel > 0 ) {\r
- if ( stream_.deviceInterleaved[mode] ) {\r
- if ( mode == OUTPUT ) {\r
- for ( int k=0; k<stream_.convertInfo[mode].channels; k++ )\r
- stream_.convertInfo[mode].outOffset[k] += firstChannel;\r
- }\r
- else {\r
- for ( int k=0; k<stream_.convertInfo[mode].channels; k++ )\r
- stream_.convertInfo[mode].inOffset[k] += firstChannel;\r
- }\r
- }\r
- else {\r
- if ( mode == OUTPUT ) {\r
- for ( int k=0; k<stream_.convertInfo[mode].channels; k++ )\r
- stream_.convertInfo[mode].outOffset[k] += ( firstChannel * stream_.bufferSize );\r
- }\r
- else {\r
- for ( int k=0; k<stream_.convertInfo[mode].channels; k++ )\r
- stream_.convertInfo[mode].inOffset[k] += ( firstChannel * stream_.bufferSize );\r
- }\r
- }\r
- }\r
-}\r
-\r
-void RtApi :: convertBuffer( char *outBuffer, char *inBuffer, ConvertInfo &info )\r
-{\r
- // This function does format conversion, input/output channel compensation, and\r
- // data interleaving/deinterleaving. 24-bit integers are assumed to occupy\r
- // the lower three bytes of a 32-bit integer.\r
-\r
- // Clear our device buffer when in/out duplex device channels are different\r
- if ( outBuffer == stream_.deviceBuffer && stream_.mode == DUPLEX &&\r
- ( stream_.nDeviceChannels[0] < stream_.nDeviceChannels[1] ) )\r
- memset( outBuffer, 0, stream_.bufferSize * info.outJump * formatBytes( info.outFormat ) );\r
-\r
- int j;\r
- if (info.outFormat == RTAUDIO_FLOAT64) {\r
- Float64 scale;\r
- Float64 *out = (Float64 *)outBuffer;\r
-\r
- if (info.inFormat == RTAUDIO_SINT8) {\r
- signed char *in = (signed char *)inBuffer;\r
- scale = 1.0 / 127.5;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Float64) in[info.inOffset[j]];\r
- out[info.outOffset[j]] += 0.5;\r
- out[info.outOffset[j]] *= scale;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT16) {\r
- Int16 *in = (Int16 *)inBuffer;\r
- scale = 1.0 / 32767.5;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Float64) in[info.inOffset[j]];\r
- out[info.outOffset[j]] += 0.5;\r
- out[info.outOffset[j]] *= scale;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT24) {\r
- Int24 *in = (Int24 *)inBuffer;\r
- scale = 1.0 / 8388607.5;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Float64) (in[info.inOffset[j]].asInt());\r
- out[info.outOffset[j]] += 0.5;\r
- out[info.outOffset[j]] *= scale;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT32) {\r
- Int32 *in = (Int32 *)inBuffer;\r
- scale = 1.0 / 2147483647.5;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Float64) in[info.inOffset[j]];\r
- out[info.outOffset[j]] += 0.5;\r
- out[info.outOffset[j]] *= scale;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_FLOAT32) {\r
- Float32 *in = (Float32 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Float64) in[info.inOffset[j]];\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_FLOAT64) {\r
- // Channel compensation and/or (de)interleaving only.\r
- Float64 *in = (Float64 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = in[info.inOffset[j]];\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- }\r
- else if (info.outFormat == RTAUDIO_FLOAT32) {\r
- Float32 scale;\r
- Float32 *out = (Float32 *)outBuffer;\r
-\r
- if (info.inFormat == RTAUDIO_SINT8) {\r
- signed char *in = (signed char *)inBuffer;\r
- scale = (Float32) ( 1.0 / 127.5 );\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Float32) in[info.inOffset[j]];\r
- out[info.outOffset[j]] += 0.5;\r
- out[info.outOffset[j]] *= scale;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT16) {\r
- Int16 *in = (Int16 *)inBuffer;\r
- scale = (Float32) ( 1.0 / 32767.5 );\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Float32) in[info.inOffset[j]];\r
- out[info.outOffset[j]] += 0.5;\r
- out[info.outOffset[j]] *= scale;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT24) {\r
- Int24 *in = (Int24 *)inBuffer;\r
- scale = (Float32) ( 1.0 / 8388607.5 );\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Float32) (in[info.inOffset[j]].asInt());\r
- out[info.outOffset[j]] += 0.5;\r
- out[info.outOffset[j]] *= scale;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT32) {\r
- Int32 *in = (Int32 *)inBuffer;\r
- scale = (Float32) ( 1.0 / 2147483647.5 );\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Float32) in[info.inOffset[j]];\r
- out[info.outOffset[j]] += 0.5;\r
- out[info.outOffset[j]] *= scale;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_FLOAT32) {\r
- // Channel compensation and/or (de)interleaving only.\r
- Float32 *in = (Float32 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = in[info.inOffset[j]];\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_FLOAT64) {\r
- Float64 *in = (Float64 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Float32) in[info.inOffset[j]];\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- }\r
- else if (info.outFormat == RTAUDIO_SINT32) {\r
- Int32 *out = (Int32 *)outBuffer;\r
- if (info.inFormat == RTAUDIO_SINT8) {\r
- signed char *in = (signed char *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int32) in[info.inOffset[j]];\r
- out[info.outOffset[j]] <<= 24;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT16) {\r
- Int16 *in = (Int16 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int32) in[info.inOffset[j]];\r
- out[info.outOffset[j]] <<= 16;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT24) {\r
- Int24 *in = (Int24 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int32) in[info.inOffset[j]].asInt();\r
- out[info.outOffset[j]] <<= 8;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT32) {\r
- // Channel compensation and/or (de)interleaving only.\r
- Int32 *in = (Int32 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = in[info.inOffset[j]];\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_FLOAT32) {\r
- Float32 *in = (Float32 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] * 2147483647.5 - 0.5);\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_FLOAT64) {\r
- Float64 *in = (Float64 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] * 2147483647.5 - 0.5);\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- }\r
- else if (info.outFormat == RTAUDIO_SINT24) {\r
- Int24 *out = (Int24 *)outBuffer;\r
- if (info.inFormat == RTAUDIO_SINT8) {\r
- signed char *in = (signed char *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] << 16);\r
- //out[info.outOffset[j]] <<= 16;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT16) {\r
- Int16 *in = (Int16 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] << 8);\r
- //out[info.outOffset[j]] <<= 8;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT24) {\r
- // Channel compensation and/or (de)interleaving only.\r
- Int24 *in = (Int24 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = in[info.inOffset[j]];\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT32) {\r
- Int32 *in = (Int32 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] >> 8);\r
- //out[info.outOffset[j]] >>= 8;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_FLOAT32) {\r
- Float32 *in = (Float32 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] * 8388607.5 - 0.5);\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_FLOAT64) {\r
- Float64 *in = (Float64 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int32) (in[info.inOffset[j]] * 8388607.5 - 0.5);\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- }\r
- else if (info.outFormat == RTAUDIO_SINT16) {\r
- Int16 *out = (Int16 *)outBuffer;\r
- if (info.inFormat == RTAUDIO_SINT8) {\r
- signed char *in = (signed char *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int16) in[info.inOffset[j]];\r
- out[info.outOffset[j]] <<= 8;\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT16) {\r
- // Channel compensation and/or (de)interleaving only.\r
- Int16 *in = (Int16 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = in[info.inOffset[j]];\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT24) {\r
- Int24 *in = (Int24 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int16) (in[info.inOffset[j]].asInt() >> 8);\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT32) {\r
- Int32 *in = (Int32 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int16) ((in[info.inOffset[j]] >> 16) & 0x0000ffff);\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_FLOAT32) {\r
- Float32 *in = (Float32 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int16) (in[info.inOffset[j]] * 32767.5 - 0.5);\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_FLOAT64) {\r
- Float64 *in = (Float64 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (Int16) (in[info.inOffset[j]] * 32767.5 - 0.5);\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- }\r
- else if (info.outFormat == RTAUDIO_SINT8) {\r
- signed char *out = (signed char *)outBuffer;\r
- if (info.inFormat == RTAUDIO_SINT8) {\r
- // Channel compensation and/or (de)interleaving only.\r
- signed char *in = (signed char *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = in[info.inOffset[j]];\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- if (info.inFormat == RTAUDIO_SINT16) {\r
- Int16 *in = (Int16 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (signed char) ((in[info.inOffset[j]] >> 8) & 0x00ff);\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT24) {\r
- Int24 *in = (Int24 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (signed char) (in[info.inOffset[j]].asInt() >> 16);\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_SINT32) {\r
- Int32 *in = (Int32 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (signed char) ((in[info.inOffset[j]] >> 24) & 0x000000ff);\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_FLOAT32) {\r
- Float32 *in = (Float32 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (signed char) (in[info.inOffset[j]] * 127.5 - 0.5);\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- else if (info.inFormat == RTAUDIO_FLOAT64) {\r
- Float64 *in = (Float64 *)inBuffer;\r
- for (unsigned int i=0; i<stream_.bufferSize; i++) {\r
- for (j=0; j<info.channels; j++) {\r
- out[info.outOffset[j]] = (signed char) (in[info.inOffset[j]] * 127.5 - 0.5);\r
- }\r
- in += info.inJump;\r
- out += info.outJump;\r
- }\r
- }\r
- }\r
-}\r
-\r
-//static inline uint16_t bswap_16(uint16_t x) { return (x>>8) | (x<<8); }\r
-//static inline uint32_t bswap_32(uint32_t x) { return (bswap_16(x&0xffff)<<16) | (bswap_16(x>>16)); }\r
-//static inline uint64_t bswap_64(uint64_t x) { return (((unsigned long long)bswap_32(x&0xffffffffull))<<32) | (bswap_32(x>>32)); }\r
-\r
-void RtApi :: byteSwapBuffer( char *buffer, unsigned int samples, RtAudioFormat format )\r
-{\r
- register char val;\r
- register char *ptr;\r
-\r
- ptr = buffer;\r
- if ( format == RTAUDIO_SINT16 ) {\r
- for ( unsigned int i=0; i<samples; i++ ) {\r
- // Swap 1st and 2nd bytes.\r
- val = *(ptr);\r
- *(ptr) = *(ptr+1);\r
- *(ptr+1) = val;\r
-\r
- // Increment 2 bytes.\r
- ptr += 2;\r
- }\r
- }\r
- else if ( format == RTAUDIO_SINT32 ||\r
- format == RTAUDIO_FLOAT32 ) {\r
- for ( unsigned int i=0; i<samples; i++ ) {\r
- // Swap 1st and 4th bytes.\r
- val = *(ptr);\r
- *(ptr) = *(ptr+3);\r
- *(ptr+3) = val;\r
-\r
- // Swap 2nd and 3rd bytes.\r
- ptr += 1;\r
- val = *(ptr);\r
- *(ptr) = *(ptr+1);\r
- *(ptr+1) = val;\r
-\r
- // Increment 3 more bytes.\r
- ptr += 3;\r
- }\r
- }\r
- else if ( format == RTAUDIO_SINT24 ) {\r
- for ( unsigned int i=0; i<samples; i++ ) {\r
- // Swap 1st and 3rd bytes.\r
- val = *(ptr);\r
- *(ptr) = *(ptr+2);\r
- *(ptr+2) = val;\r
-\r
- // Increment 2 more bytes.\r
- ptr += 2;\r
- }\r
- }\r
- else if ( format == RTAUDIO_FLOAT64 ) {\r
- for ( unsigned int i=0; i<samples; i++ ) {\r
- // Swap 1st and 8th bytes\r
- val = *(ptr);\r
- *(ptr) = *(ptr+7);\r
- *(ptr+7) = val;\r
-\r
- // Swap 2nd and 7th bytes\r
- ptr += 1;\r
- val = *(ptr);\r
- *(ptr) = *(ptr+5);\r
- *(ptr+5) = val;\r
-\r
- // Swap 3rd and 6th bytes\r
- ptr += 1;\r
- val = *(ptr);\r
- *(ptr) = *(ptr+3);\r
- *(ptr+3) = val;\r
-\r
- // Swap 4th and 5th bytes\r
- ptr += 1;\r
- val = *(ptr);\r
- *(ptr) = *(ptr+1);\r
- *(ptr+1) = val;\r
-\r
- // Increment 5 more bytes.\r
- ptr += 5;\r
- }\r
- }\r
-}\r
-\r
- // Indentation settings for Vim and Emacs\r
- //\r
- // Local Variables:\r
- // c-basic-offset: 2\r
- // indent-tabs-mode: nil\r
- // End:\r
- //\r
- // vim: et sts=2 sw=2\r
-\r
+++ /dev/null
-/************************************************************************/
-/*! \class RtAudio
- \brief Realtime audio i/o C++ classes.
-
- RtAudio provides a common API (Application Programming Interface)
- for realtime audio input/output across Linux (native ALSA, Jack,
- and OSS), Macintosh OS X (CoreAudio and Jack), and Windows
- (DirectSound, ASIO and WASAPI) operating systems.
-
- RtAudio WWW site: http://www.music.mcgill.ca/~gary/rtaudio/
-
- RtAudio: realtime audio i/o C++ classes
- Copyright (c) 2001-2014 Gary P. Scavone
-
- Permission is hereby granted, free of charge, to any person
- obtaining a copy of this software and associated documentation files
- (the "Software"), to deal in the Software without restriction,
- including without limitation the rights to use, copy, modify, merge,
- publish, distribute, sublicense, and/or sell copies of the Software,
- and to permit persons to whom the Software is furnished to do so,
- subject to the following conditions:
-
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
-
- Any person wishing to distribute modifications to the Software is
- asked to send the modifications to the original developer so that
- they can be incorporated into the canonical version. This is,
- however, not a binding provision of this license.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
- ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-/************************************************************************/
-
-/*!
- \file RtAudio.h
- */
-
-#ifndef __RTAUDIO_H
-#define __RTAUDIO_H
-
-#define RTAUDIO_VERSION "4.1.1"
-
-#include <string>
-#include <vector>
-
-/* --- Monocasual hack ---------------------------------------------- */
-#if defined(__linux__)
-#include <jack/jack.h>
-#endif
-/* ------------------------------------------------------------------ */
-
-#include <exception>
-#include <iostream>
-
-/*! \typedef typedef unsigned long RtAudioFormat;
- \brief RtAudio data format type.
-
- Support for signed integers and floats. Audio data fed to/from an
- RtAudio stream is assumed to ALWAYS be in host byte order. The
- internal routines will automatically take care of any necessary
- byte-swapping between the host format and the soundcard. Thus,
- endian-ness is not a concern in the following format definitions.
-
- - \e RTAUDIO_SINT8: 8-bit signed integer.
- - \e RTAUDIO_SINT16: 16-bit signed integer.
- - \e RTAUDIO_SINT24: 24-bit signed integer.
- - \e RTAUDIO_SINT32: 32-bit signed integer.
- - \e RTAUDIO_FLOAT32: Normalized between plus/minus 1.0.
- - \e RTAUDIO_FLOAT64: Normalized between plus/minus 1.0.
-*/
-typedef unsigned long RtAudioFormat;
-static const RtAudioFormat RTAUDIO_SINT8 = 0x1; // 8-bit signed integer.
-static const RtAudioFormat RTAUDIO_SINT16 = 0x2; // 16-bit signed integer.
-static const RtAudioFormat RTAUDIO_SINT24 = 0x4; // 24-bit signed integer.
-static const RtAudioFormat RTAUDIO_SINT32 = 0x8; // 32-bit signed integer.
-static const RtAudioFormat RTAUDIO_FLOAT32 = 0x10; // Normalized between plus/minus 1.0.
-static const RtAudioFormat RTAUDIO_FLOAT64 = 0x20; // Normalized between plus/minus 1.0.
-
-/*! \typedef typedef unsigned long RtAudioStreamFlags;
- \brief RtAudio stream option flags.
-
- The following flags can be OR'ed together to allow a client to
- make changes to the default stream behavior:
-
- - \e RTAUDIO_NONINTERLEAVED: Use non-interleaved buffers (default = interleaved).
- - \e RTAUDIO_MINIMIZE_LATENCY: Attempt to set stream parameters for lowest possible latency.
- - \e RTAUDIO_HOG_DEVICE: Attempt grab device for exclusive use.
- - \e RTAUDIO_ALSA_USE_DEFAULT: Use the "default" PCM device (ALSA only).
-
- By default, RtAudio streams pass and receive audio data from the
- client in an interleaved format. By passing the
- RTAUDIO_NONINTERLEAVED flag to the openStream() function, audio
- data will instead be presented in non-interleaved buffers. In
- this case, each buffer argument in the RtAudioCallback function
- will point to a single array of data, with \c nFrames samples for
- each channel concatenated back-to-back. For example, the first
- sample of data for the second channel would be located at index \c
- nFrames (assuming the \c buffer pointer was recast to the correct
- data type for the stream).
-
- Certain audio APIs offer a number of parameters that influence the
- I/O latency of a stream. By default, RtAudio will attempt to set
- these parameters internally for robust (glitch-free) performance
- (though some APIs, like Windows Direct Sound, make this difficult).
- By passing the RTAUDIO_MINIMIZE_LATENCY flag to the openStream()
- function, internal stream settings will be influenced in an attempt
- to minimize stream latency, though possibly at the expense of stream
- performance.
-
- If the RTAUDIO_HOG_DEVICE flag is set, RtAudio will attempt to
- open the input and/or output stream device(s) for exclusive use.
- Note that this is not possible with all supported audio APIs.
-
- If the RTAUDIO_SCHEDULE_REALTIME flag is set, RtAudio will attempt
- to select realtime scheduling (round-robin) for the callback thread.
-
- If the RTAUDIO_ALSA_USE_DEFAULT flag is set, RtAudio will attempt to
- open the "default" PCM device when using the ALSA API. Note that this
- will override any specified input or output device id.
-*/
-typedef unsigned int RtAudioStreamFlags;
-static const RtAudioStreamFlags RTAUDIO_NONINTERLEAVED = 0x1; // Use non-interleaved buffers (default = interleaved).
-static const RtAudioStreamFlags RTAUDIO_MINIMIZE_LATENCY = 0x2; // Attempt to set stream parameters for lowest possible latency.
-static const RtAudioStreamFlags RTAUDIO_HOG_DEVICE = 0x4; // Attempt grab device and prevent use by others.
-static const RtAudioStreamFlags RTAUDIO_SCHEDULE_REALTIME = 0x8; // Try to select realtime scheduling for callback thread.
-static const RtAudioStreamFlags RTAUDIO_ALSA_USE_DEFAULT = 0x10; // Use the "default" PCM device (ALSA only).
-
-/*! \typedef typedef unsigned long RtAudioStreamStatus;
- \brief RtAudio stream status (over- or underflow) flags.
-
- Notification of a stream over- or underflow is indicated by a
- non-zero stream \c status argument in the RtAudioCallback function.
- The stream status can be one of the following two options,
- depending on whether the stream is open for output and/or input:
-
- - \e RTAUDIO_INPUT_OVERFLOW: Input data was discarded because of an overflow condition at the driver.
- - \e RTAUDIO_OUTPUT_UNDERFLOW: The output buffer ran low, likely producing a break in the output sound.
-*/
-typedef unsigned int RtAudioStreamStatus;
-static const RtAudioStreamStatus RTAUDIO_INPUT_OVERFLOW = 0x1; // Input data was discarded because of an overflow condition at the driver.
-static const RtAudioStreamStatus RTAUDIO_OUTPUT_UNDERFLOW = 0x2; // The output buffer ran low, likely causing a gap in the output sound.
-
-//! RtAudio callback function prototype.
-/*!
- All RtAudio clients must create a function of type RtAudioCallback
- to read and/or write data from/to the audio stream. When the
- underlying audio system is ready for new input or output data, this
- function will be invoked.
-
- \param outputBuffer For output (or duplex) streams, the client
- should write \c nFrames of audio sample frames into this
- buffer. This argument should be recast to the datatype
- specified when the stream was opened. For input-only
- streams, this argument will be NULL.
-
- \param inputBuffer For input (or duplex) streams, this buffer will
- hold \c nFrames of input audio sample frames. This
- argument should be recast to the datatype specified when the
- stream was opened. For output-only streams, this argument
- will be NULL.
-
- \param nFrames The number of sample frames of input or output
- data in the buffers. The actual buffer size in bytes is
- dependent on the data type and number of channels in use.
-
- \param streamTime The number of seconds that have elapsed since the
- stream was started.
-
- \param status If non-zero, this argument indicates a data overflow
- or underflow condition for the stream. The particular
- condition can be determined by comparison with the
- RtAudioStreamStatus flags.
-
- \param userData A pointer to optional data provided by the client
- when opening the stream (default = NULL).
-
- To continue normal stream operation, the RtAudioCallback function
- should return a value of zero. To stop the stream and drain the
- output buffer, the function should return a value of one. To abort
- the stream immediately, the client should return a value of two.
- */
-typedef int (*RtAudioCallback)( void *outputBuffer, void *inputBuffer,
- unsigned int nFrames,
- double streamTime,
- RtAudioStreamStatus status,
- void *userData );
-
-/************************************************************************/
-/*! \class RtAudioError
- \brief Exception handling class for RtAudio.
-
- The RtAudioError class is quite simple but it does allow errors to be
- "caught" by RtAudioError::Type. See the RtAudio documentation to know
- which methods can throw an RtAudioError.
-*/
-/************************************************************************/
-
-class RtAudioError : public std::exception
-{
- public:
- //! Defined RtAudioError types.
- enum Type {
- WARNING, /*!< A non-critical error. */
- DEBUG_WARNING, /*!< A non-critical error which might be useful for debugging. */
- UNSPECIFIED, /*!< The default, unspecified error type. */
- NO_DEVICES_FOUND, /*!< No devices found on system. */
- INVALID_DEVICE, /*!< An invalid device ID was specified. */
- MEMORY_ERROR, /*!< An error occured during memory allocation. */
- INVALID_PARAMETER, /*!< An invalid parameter was specified to a function. */
- INVALID_USE, /*!< The function was called incorrectly. */
- DRIVER_ERROR, /*!< A system driver error occured. */
- SYSTEM_ERROR, /*!< A system error occured. */
- THREAD_ERROR /*!< A thread error occured. */
- };
-
- //! The constructor.
- RtAudioError( const std::string& message, Type type = RtAudioError::UNSPECIFIED ) throw() : message_(message), type_(type) {}
-
- //! The destructor.
- virtual ~RtAudioError( void ) throw() {}
-
- //! Prints thrown error message to stderr.
- virtual void printMessage( void ) const throw() { std::cerr << '\n' << message_ << "\n\n"; }
-
- //! Returns the thrown error message type.
- virtual const Type& getType(void) const throw() { return type_; }
-
- //! Returns the thrown error message string.
- virtual const std::string& getMessage(void) const throw() { return message_; }
-
- //! Returns the thrown error message as a c-style string.
- virtual const char* what( void ) const throw() { return message_.c_str(); }
-
- protected:
- std::string message_;
- Type type_;
-};
-
-//! RtAudio error callback function prototype.
-/*!
- \param type Type of error.
- \param errorText Error description.
- */
-typedef void (*RtAudioErrorCallback)( RtAudioError::Type type, const std::string &errorText );
-
-// **************************************************************** //
-//
-// RtAudio class declaration.
-//
-// RtAudio is a "controller" used to select an available audio i/o
-// interface. It presents a common API for the user to call but all
-// functionality is implemented by the class RtApi and its
-// subclasses. RtAudio creates an instance of an RtApi subclass
-// based on the user's API choice. If no choice is made, RtAudio
-// attempts to make a "logical" API selection.
-//
-// **************************************************************** //
-
-class RtApi;
-
-class RtAudio
-{
- public:
-
- //! Audio API specifier arguments.
- enum Api {
- UNSPECIFIED, /*!< Search for a working compiled API. */
- LINUX_ALSA, /*!< The Advanced Linux Sound Architecture API. */
- LINUX_PULSE, /*!< The Linux PulseAudio API. */
- LINUX_OSS, /*!< The Linux Open Sound System API. */
- UNIX_JACK, /*!< The Jack Low-Latency Audio Server API. */
- MACOSX_CORE, /*!< Macintosh OS-X Core Audio API. */
- WINDOWS_WASAPI, /*!< The Microsoft WASAPI API. */
- WINDOWS_ASIO, /*!< The Steinberg Audio Stream I/O API. */
- WINDOWS_DS, /*!< The Microsoft Direct Sound API. */
- RTAUDIO_DUMMY /*!< A compilable but non-functional API. */
- };
-
- //! The public device information structure for returning queried values.
- struct DeviceInfo {
- bool probed; /*!< true if the device capabilities were successfully probed. */
- std::string name; /*!< Character string device identifier. */
- unsigned int outputChannels; /*!< Maximum output channels supported by device. */
- unsigned int inputChannels; /*!< Maximum input channels supported by device. */
- unsigned int duplexChannels; /*!< Maximum simultaneous input/output channels supported by device. */
- bool isDefaultOutput; /*!< true if this is the default output device. */
- bool isDefaultInput; /*!< true if this is the default input device. */
- std::vector<unsigned int> sampleRates; /*!< Supported sample rates (queried from list of standard rates). */
- RtAudioFormat nativeFormats; /*!< Bit mask of supported data formats. */
-
- // Default constructor.
- DeviceInfo()
- :probed(false), outputChannels(0), inputChannels(0), duplexChannels(0),
- isDefaultOutput(false), isDefaultInput(false), nativeFormats(0) {}
- };
-
- //! The structure for specifying input or ouput stream parameters.
- struct StreamParameters {
- unsigned int deviceId; /*!< Device index (0 to getDeviceCount() - 1). */
- unsigned int nChannels; /*!< Number of channels. */
- unsigned int firstChannel; /*!< First channel index on device (default = 0). */
-
- // Default constructor.
- StreamParameters()
- : deviceId(0), nChannels(0), firstChannel(0) {}
- };
-
- //! The structure for specifying stream options.
- /*!
- The following flags can be OR'ed together to allow a client to
- make changes to the default stream behavior:
-
- - \e RTAUDIO_NONINTERLEAVED: Use non-interleaved buffers (default = interleaved).
- - \e RTAUDIO_MINIMIZE_LATENCY: Attempt to set stream parameters for lowest possible latency.
- - \e RTAUDIO_HOG_DEVICE: Attempt grab device for exclusive use.
- - \e RTAUDIO_SCHEDULE_REALTIME: Attempt to select realtime scheduling for callback thread.
- - \e RTAUDIO_ALSA_USE_DEFAULT: Use the "default" PCM device (ALSA only).
-
- By default, RtAudio streams pass and receive audio data from the
- client in an interleaved format. By passing the
- RTAUDIO_NONINTERLEAVED flag to the openStream() function, audio
- data will instead be presented in non-interleaved buffers. In
- this case, each buffer argument in the RtAudioCallback function
- will point to a single array of data, with \c nFrames samples for
- each channel concatenated back-to-back. For example, the first
- sample of data for the second channel would be located at index \c
- nFrames (assuming the \c buffer pointer was recast to the correct
- data type for the stream).
-
- Certain audio APIs offer a number of parameters that influence the
- I/O latency of a stream. By default, RtAudio will attempt to set
- these parameters internally for robust (glitch-free) performance
- (though some APIs, like Windows Direct Sound, make this difficult).
- By passing the RTAUDIO_MINIMIZE_LATENCY flag to the openStream()
- function, internal stream settings will be influenced in an attempt
- to minimize stream latency, though possibly at the expense of stream
- performance.
-
- If the RTAUDIO_HOG_DEVICE flag is set, RtAudio will attempt to
- open the input and/or output stream device(s) for exclusive use.
- Note that this is not possible with all supported audio APIs.
-
- If the RTAUDIO_SCHEDULE_REALTIME flag is set, RtAudio will attempt
- to select realtime scheduling (round-robin) for the callback thread.
- The \c priority parameter will only be used if the RTAUDIO_SCHEDULE_REALTIME
- flag is set. It defines the thread's realtime priority.
-
- If the RTAUDIO_ALSA_USE_DEFAULT flag is set, RtAudio will attempt to
- open the "default" PCM device when using the ALSA API. Note that this
- will override any specified input or output device id.
-
- The \c numberOfBuffers parameter can be used to control stream
- latency in the Windows DirectSound, Linux OSS, and Linux Alsa APIs
- only. A value of two is usually the smallest allowed. Larger
- numbers can potentially result in more robust stream performance,
- though likely at the cost of stream latency. The value set by the
- user is replaced during execution of the RtAudio::openStream()
- function by the value actually used by the system.
-
- The \c streamName parameter can be used to set the client name
- when using the Jack API. By default, the client name is set to
- RtApiJack. However, if you wish to create multiple instances of
- RtAudio with Jack, each instance must have a unique client name.
- */
- struct StreamOptions {
- RtAudioStreamFlags flags; /*!< A bit-mask of stream flags (RTAUDIO_NONINTERLEAVED, RTAUDIO_MINIMIZE_LATENCY, RTAUDIO_HOG_DEVICE, RTAUDIO_ALSA_USE_DEFAULT). */
- unsigned int numberOfBuffers; /*!< Number of stream buffers. */
- std::string streamName; /*!< A stream name (currently used only in Jack). */
- int priority; /*!< Scheduling priority of callback thread (only used with flag RTAUDIO_SCHEDULE_REALTIME). */
-
- // Default constructor.
- StreamOptions()
- : flags(0), numberOfBuffers(0), priority(0) {}
- };
-
- //! A static function to determine the current RtAudio version.
- static std::string getVersion( void ) throw();
-
- //! A static function to determine the available compiled audio APIs.
- /*!
- The values returned in the std::vector can be compared against
- the enumerated list values. Note that there can be more than one
- API compiled for certain operating systems.
- */
- static void getCompiledApi( std::vector<RtAudio::Api> &apis ) throw();
-
- //! The class constructor.
- /*!
- The constructor performs minor initialization tasks. An exception
- can be thrown if no API support is compiled.
-
- If no API argument is specified and multiple API support has been
- compiled, the default order of use is JACK, ALSA, OSS (Linux
- systems) and ASIO, DS (Windows systems).
- */
- RtAudio( RtAudio::Api api=UNSPECIFIED );
-
- //! The destructor.
- /*!
- If a stream is running or open, it will be stopped and closed
- automatically.
- */
- ~RtAudio() throw();
-
- //! Returns the audio API specifier for the current instance of RtAudio.
- RtAudio::Api getCurrentApi( void ) throw();
-
- //! A public function that queries for the number of audio devices available.
- /*!
- This function performs a system query of available devices each time it
- is called, thus supporting devices connected \e after instantiation. If
- a system error occurs during processing, a warning will be issued.
- */
- unsigned int getDeviceCount( void ) throw();
-
- //! Return an RtAudio::DeviceInfo structure for a specified device number.
- /*!
-
- Any device integer between 0 and getDeviceCount() - 1 is valid.
- If an invalid argument is provided, an RtAudioError (type = INVALID_USE)
- will be thrown. If a device is busy or otherwise unavailable, the
- structure member "probed" will have a value of "false" and all
- other members are undefined. If the specified device is the
- current default input or output device, the corresponding
- "isDefault" member will have a value of "true".
- */
- RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
-
- //! A function that returns the index of the default output device.
- /*!
- If the underlying audio API does not provide a "default
- device", or if no devices are available, the return value will be
- 0. Note that this is a valid device identifier and it is the
- client's responsibility to verify that a device is available
- before attempting to open a stream.
- */
- unsigned int getDefaultOutputDevice( void ) throw();
-
- //! A function that returns the index of the default input device.
- /*!
- If the underlying audio API does not provide a "default
- device", or if no devices are available, the return value will be
- 0. Note that this is a valid device identifier and it is the
- client's responsibility to verify that a device is available
- before attempting to open a stream.
- */
- unsigned int getDefaultInputDevice( void ) throw();
-
- //! A public function for opening a stream with the specified parameters.
- /*!
- An RtAudioError (type = SYSTEM_ERROR) is thrown if a stream cannot be
- opened with the specified parameters or an error occurs during
- processing. An RtAudioError (type = INVALID_USE) is thrown if any
- invalid device ID or channel number parameters are specified.
-
- \param outputParameters Specifies output stream parameters to use
- when opening a stream, including a device ID, number of channels,
- and starting channel number. For input-only streams, this
- argument should be NULL. The device ID is an index value between
- 0 and getDeviceCount() - 1.
- \param inputParameters Specifies input stream parameters to use
- when opening a stream, including a device ID, number of channels,
- and starting channel number. For output-only streams, this
- argument should be NULL. The device ID is an index value between
- 0 and getDeviceCount() - 1.
- \param format An RtAudioFormat specifying the desired sample data format.
- \param sampleRate The desired sample rate (sample frames per second).
- \param *bufferFrames A pointer to a value indicating the desired
- internal buffer size in sample frames. The actual value
- used by the device is returned via the same pointer. A
- value of zero can be specified, in which case the lowest
- allowable value is determined.
- \param callback A client-defined function that will be invoked
- when input data is available and/or output data is needed.
- \param userData An optional pointer to data that can be accessed
- from within the callback function.
- \param options An optional pointer to a structure containing various
- global stream options, including a list of OR'ed RtAudioStreamFlags
- and a suggested number of stream buffers that can be used to
- control stream latency. More buffers typically result in more
- robust performance, though at a cost of greater latency. If a
- value of zero is specified, a system-specific median value is
- chosen. If the RTAUDIO_MINIMIZE_LATENCY flag bit is set, the
- lowest allowable value is used. The actual value used is
- returned via the structure argument. The parameter is API dependent.
- \param errorCallback A client-defined function that will be invoked
- when an error has occured.
- */
- void openStream( RtAudio::StreamParameters *outputParameters,
- RtAudio::StreamParameters *inputParameters,
- RtAudioFormat format, unsigned int sampleRate,
- unsigned int *bufferFrames, RtAudioCallback callback,
- void *userData = NULL, RtAudio::StreamOptions *options = NULL, RtAudioErrorCallback errorCallback = NULL );
-
- //! A function that closes a stream and frees any associated stream memory.
- /*!
- If a stream is not open, this function issues a warning and
- returns (no exception is thrown).
- */
- void closeStream( void ) throw();
-
- //! A function that starts a stream.
- /*!
- An RtAudioError (type = SYSTEM_ERROR) is thrown if an error occurs
- during processing. An RtAudioError (type = INVALID_USE) is thrown if a
- stream is not open. A warning is issued if the stream is already
- running.
- */
- void startStream( void );
-
- //! Stop a stream, allowing any samples remaining in the output queue to be played.
- /*!
- An RtAudioError (type = SYSTEM_ERROR) is thrown if an error occurs
- during processing. An RtAudioError (type = INVALID_USE) is thrown if a
- stream is not open. A warning is issued if the stream is already
- stopped.
- */
- void stopStream( void );
-
- //! Stop a stream, discarding any samples remaining in the input/output queue.
- /*!
- An RtAudioError (type = SYSTEM_ERROR) is thrown if an error occurs
- during processing. An RtAudioError (type = INVALID_USE) is thrown if a
- stream is not open. A warning is issued if the stream is already
- stopped.
- */
- void abortStream( void );
-
- //! Returns true if a stream is open and false if not.
- bool isStreamOpen( void ) const throw();
-
- //! Returns true if the stream is running and false if it is stopped or not open.
- bool isStreamRunning( void ) const throw();
-
- //! Returns the number of elapsed seconds since the stream was started.
- /*!
- If a stream is not open, an RtAudioError (type = INVALID_USE) will be thrown.
- */
- double getStreamTime( void );
-
- //! Set the stream time to a time in seconds greater than or equal to 0.0.
- /*!
- If a stream is not open, an RtAudioError (type = INVALID_USE) will be thrown.
- */
- void setStreamTime( double time );
-
- //! Returns the internal stream latency in sample frames.
- /*!
- The stream latency refers to delay in audio input and/or output
- caused by internal buffering by the audio system and/or hardware.
- For duplex streams, the returned value will represent the sum of
- the input and output latencies. If a stream is not open, an
- RtAudioError (type = INVALID_USE) will be thrown. If the API does not
- report latency, the return value will be zero.
- */
- long getStreamLatency( void );
-
- //! Returns actual sample rate in use by the stream.
- /*!
- On some systems, the sample rate used may be slightly different
- than that specified in the stream parameters. If a stream is not
- open, an RtAudioError (type = INVALID_USE) will be thrown.
- */
- unsigned int getStreamSampleRate( void );
-
- //! Specify whether warning messages should be printed to stderr.
- void showWarnings( bool value = true ) throw();
-
-/* --- Monocasual hack ---------------------------------------------- */
- //protected:
-/* ------------------------------------------------------------------ */
-
- void openRtApi( RtAudio::Api api );
- RtApi *rtapi_;
-};
-
-// Operating system dependent thread functionality.
-#if defined(__WINDOWS_DS__) || defined(__WINDOWS_ASIO__) || defined(__WINDOWS_WASAPI__)
-
- #ifndef NOMINMAX
- #define NOMINMAX
- #endif
- #include <windows.h>
- #include <process.h>
-
- typedef uintptr_t ThreadHandle;
- typedef CRITICAL_SECTION StreamMutex;
-
-#elif defined(__LINUX_ALSA__) || defined(__LINUX_PULSE__) || defined(__UNIX_JACK__) || defined(__LINUX_OSS__) || defined(__MACOSX_CORE__)
- // Using pthread library for various flavors of unix.
- #include <pthread.h>
-
- typedef pthread_t ThreadHandle;
- typedef pthread_mutex_t StreamMutex;
-
-#else // Setup for "dummy" behavior
-
- #define __RTAUDIO_DUMMY__
- typedef int ThreadHandle;
- typedef int StreamMutex;
-
-#endif
-
-// This global structure type is used to pass callback information
-// between the private RtAudio stream structure and global callback
-// handling functions.
-struct CallbackInfo {
- void *object; // Used as a "this" pointer.
- ThreadHandle thread;
- void *callback;
- void *userData;
- void *errorCallback;
- void *apiInfo; // void pointer for API specific callback information
- bool isRunning;
- bool doRealtime;
- int priority;
-
- // Default constructor.
- CallbackInfo()
- :object(0), callback(0), userData(0), errorCallback(0), apiInfo(0), isRunning(false), doRealtime(false) {}
-};
-
-// **************************************************************** //
-//
-// RtApi class declaration.
-//
-// Subclasses of RtApi contain all API- and OS-specific code necessary
-// to fully implement the RtAudio API.
-//
-// Note that RtApi is an abstract base class and cannot be
-// explicitly instantiated. The class RtAudio will create an
-// instance of an RtApi subclass (RtApiOss, RtApiAlsa,
-// RtApiJack, RtApiCore, RtApiDs, or RtApiAsio).
-//
-// **************************************************************** //
-
-#pragma pack(push, 1)
-class S24 {
-
- protected:
- unsigned char c3[3];
-
- public:
- S24() {}
-
- S24& operator = ( const int& i ) {
- c3[0] = (i & 0x000000ff);
- c3[1] = (i & 0x0000ff00) >> 8;
- c3[2] = (i & 0x00ff0000) >> 16;
- return *this;
- }
-
- S24( const S24& v ) { *this = v; }
- S24( const double& d ) { *this = (int) d; }
- S24( const float& f ) { *this = (int) f; }
- S24( const signed short& s ) { *this = (int) s; }
- S24( const char& c ) { *this = (int) c; }
-
- int asInt() {
- int i = c3[0] | (c3[1] << 8) | (c3[2] << 16);
- if (i & 0x800000) i |= ~0xffffff;
- return i;
- }
-};
-#pragma pack(pop)
-
-#if defined( HAVE_GETTIMEOFDAY )
- #include <sys/time.h>
-#endif
-
-#include <sstream>
-
-class RtApi
-{
-public:
-
-/* --- Monocasual hack ---------------------------------------------- */
-#ifdef __linux__
- void *__HACK__getJackClient();
-#endif
-/* ------------------------------------------------------------------ */
-
- RtApi();
- virtual ~RtApi();
- virtual RtAudio::Api getCurrentApi( void ) = 0;
- virtual unsigned int getDeviceCount( void ) = 0;
- virtual RtAudio::DeviceInfo getDeviceInfo( unsigned int device ) = 0;
- virtual unsigned int getDefaultInputDevice( void );
- virtual unsigned int getDefaultOutputDevice( void );
- void openStream( RtAudio::StreamParameters *outputParameters,
- RtAudio::StreamParameters *inputParameters,
- RtAudioFormat format, unsigned int sampleRate,
- unsigned int *bufferFrames, RtAudioCallback callback,
- void *userData, RtAudio::StreamOptions *options,
- RtAudioErrorCallback errorCallback );
- virtual void closeStream( void );
- virtual void startStream( void ) = 0;
- virtual void stopStream( void ) = 0;
- virtual void abortStream( void ) = 0;
- long getStreamLatency( void );
- unsigned int getStreamSampleRate( void );
- virtual double getStreamTime( void );
- virtual void setStreamTime( double time );
- bool isStreamOpen( void ) const { return stream_.state != STREAM_CLOSED; }
- bool isStreamRunning( void ) const { return stream_.state == STREAM_RUNNING; }
- void showWarnings( bool value ) { showWarnings_ = value; }
-
-
-protected:
-
- static const unsigned int MAX_SAMPLE_RATES;
- static const unsigned int SAMPLE_RATES[];
-
- enum { FAILURE, SUCCESS };
-
- enum StreamState {
- STREAM_STOPPED,
- STREAM_STOPPING,
- STREAM_RUNNING,
- STREAM_CLOSED = -50
- };
-
- enum StreamMode {
- OUTPUT,
- INPUT,
- DUPLEX,
- UNINITIALIZED = -75
- };
-
- // A protected structure used for buffer conversion.
- struct ConvertInfo {
- int channels;
- int inJump, outJump;
- RtAudioFormat inFormat, outFormat;
- std::vector<int> inOffset;
- std::vector<int> outOffset;
- };
-
- // A protected structure for audio streams.
- struct RtApiStream {
- unsigned int device[2]; // Playback and record, respectively.
- void *apiHandle; // void pointer for API specific stream handle information
- StreamMode mode; // OUTPUT, INPUT, or DUPLEX.
- StreamState state; // STOPPED, RUNNING, or CLOSED
- char *userBuffer[2]; // Playback and record, respectively.
- char *deviceBuffer;
- bool doConvertBuffer[2]; // Playback and record, respectively.
- bool userInterleaved;
- bool deviceInterleaved[2]; // Playback and record, respectively.
- bool doByteSwap[2]; // Playback and record, respectively.
- unsigned int sampleRate;
- unsigned int bufferSize;
- unsigned int nBuffers;
- unsigned int nUserChannels[2]; // Playback and record, respectively.
- unsigned int nDeviceChannels[2]; // Playback and record channels, respectively.
- unsigned int channelOffset[2]; // Playback and record, respectively.
- unsigned long latency[2]; // Playback and record, respectively.
- RtAudioFormat userFormat;
- RtAudioFormat deviceFormat[2]; // Playback and record, respectively.
- StreamMutex mutex;
- CallbackInfo callbackInfo;
- ConvertInfo convertInfo[2];
- double streamTime; // Number of elapsed seconds since the stream started.
-
-#if defined(HAVE_GETTIMEOFDAY)
- struct timeval lastTickTimestamp;
-#endif
-
- RtApiStream()
- :apiHandle(0), deviceBuffer(0) { device[0] = 11111; device[1] = 11111; }
- };
-
- typedef S24 Int24;
- typedef signed short Int16;
- typedef signed int Int32;
- typedef float Float32;
- typedef double Float64;
-
- std::ostringstream errorStream_;
- std::string errorText_;
- bool showWarnings_;
- RtApiStream stream_;
- bool firstErrorOccurred_;
-
- /*!
- Protected, api-specific method that attempts to open a device
- with the given parameters. This function MUST be implemented by
- all subclasses. If an error is encountered during the probe, a
- "warning" message is reported and FAILURE is returned. A
- successful probe is indicated by a return value of SUCCESS.
- */
- virtual bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
- unsigned int firstChannel, unsigned int sampleRate,
- RtAudioFormat format, unsigned int *bufferSize,
- RtAudio::StreamOptions *options );
-
- //! A protected function used to increment the stream time.
- void tickStreamTime( void );
-
- //! Protected common method to clear an RtApiStream structure.
- void clearStreamInfo();
-
- /*!
- Protected common method that throws an RtAudioError (type =
- INVALID_USE) if a stream is not open.
- */
- void verifyStream( void );
-
- //! Protected common error method to allow global control over error handling.
- void error( RtAudioError::Type type );
-
- /*!
- Protected method used to perform format, channel number, and/or interleaving
- conversions between the user and device buffers.
- */
- void convertBuffer( char *outBuffer, char *inBuffer, ConvertInfo &info );
-
- //! Protected common method used to perform byte-swapping on buffers.
- void byteSwapBuffer( char *buffer, unsigned int samples, RtAudioFormat format );
-
- //! Protected common method that returns the number of bytes for a given format.
- unsigned int formatBytes( RtAudioFormat format );
-
- //! Protected common method that sets up the parameters for buffer conversion.
- void setConvertInfo( StreamMode mode, unsigned int firstChannel );
-};
-
-// **************************************************************** //
-//
-// Inline RtAudio definitions.
-//
-// **************************************************************** //
-
-inline RtAudio::Api RtAudio :: getCurrentApi( void ) throw() { return rtapi_->getCurrentApi(); }
-inline unsigned int RtAudio :: getDeviceCount( void ) throw() { return rtapi_->getDeviceCount(); }
-inline RtAudio::DeviceInfo RtAudio :: getDeviceInfo( unsigned int device ) { return rtapi_->getDeviceInfo( device ); }
-inline unsigned int RtAudio :: getDefaultInputDevice( void ) throw() { return rtapi_->getDefaultInputDevice(); }
-inline unsigned int RtAudio :: getDefaultOutputDevice( void ) throw() { return rtapi_->getDefaultOutputDevice(); }
-inline void RtAudio :: closeStream( void ) throw() { return rtapi_->closeStream(); }
-inline void RtAudio :: startStream( void ) { return rtapi_->startStream(); }
-inline void RtAudio :: stopStream( void ) { return rtapi_->stopStream(); }
-inline void RtAudio :: abortStream( void ) { return rtapi_->abortStream(); }
-inline bool RtAudio :: isStreamOpen( void ) const throw() { return rtapi_->isStreamOpen(); }
-inline bool RtAudio :: isStreamRunning( void ) const throw() { return rtapi_->isStreamRunning(); }
-inline long RtAudio :: getStreamLatency( void ) { return rtapi_->getStreamLatency(); }
-inline unsigned int RtAudio :: getStreamSampleRate( void ) { return rtapi_->getStreamSampleRate(); }
-inline double RtAudio :: getStreamTime( void ) { return rtapi_->getStreamTime(); }
-inline void RtAudio :: setStreamTime( double time ) { return rtapi_->setStreamTime( time ); }
-inline void RtAudio :: showWarnings( bool value ) throw() { rtapi_->showWarnings( value ); }
-
-// RtApi Subclass prototypes.
-
-#if defined(__MACOSX_CORE__)
-
-#include <CoreAudio/AudioHardware.h>
-
-class RtApiCore: public RtApi
-{
-public:
-
- RtApiCore();
- ~RtApiCore();
- RtAudio::Api getCurrentApi( void ) { return RtAudio::MACOSX_CORE; }
- unsigned int getDeviceCount( void );
- RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
- unsigned int getDefaultOutputDevice( void );
- unsigned int getDefaultInputDevice( void );
- void closeStream( void );
- void startStream( void );
- void stopStream( void );
- void abortStream( void );
- long getStreamLatency( void );
-
- // This function is intended for internal use only. It must be
- // public because it is called by the internal callback handler,
- // which is not a member of RtAudio. External use of this function
- // will most likely produce highly undesireable results!
- bool callbackEvent( AudioDeviceID deviceId,
- const AudioBufferList *inBufferList,
- const AudioBufferList *outBufferList );
-
- private:
-
- bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
- unsigned int firstChannel, unsigned int sampleRate,
- RtAudioFormat format, unsigned int *bufferSize,
- RtAudio::StreamOptions *options );
- static const char* getErrorCode( OSStatus code );
-};
-
-#endif
-
-#if defined(__UNIX_JACK__)
-
-class RtApiJack: public RtApi
-{
-public:
-
- RtApiJack();
- ~RtApiJack();
- RtAudio::Api getCurrentApi( void ) { return RtAudio::UNIX_JACK; }
- unsigned int getDeviceCount( void );
- RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
- void closeStream( void );
- void startStream( void );
- void stopStream( void );
- void abortStream( void );
- long getStreamLatency( void );
-
- // This function is intended for internal use only. It must be
- // public because it is called by the internal callback handler,
- // which is not a member of RtAudio. External use of this function
- // will most likely produce highly undesireable results!
- bool callbackEvent( unsigned long nframes );
-
- private:
-
- bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
- unsigned int firstChannel, unsigned int sampleRate,
- RtAudioFormat format, unsigned int *bufferSize,
- RtAudio::StreamOptions *options );
-};
-
-#endif
-
-#if defined(__WINDOWS_ASIO__)
-
-class RtApiAsio: public RtApi
-{
-public:
-
- RtApiAsio();
- ~RtApiAsio();
- RtAudio::Api getCurrentApi( void ) { return RtAudio::WINDOWS_ASIO; }
- unsigned int getDeviceCount( void );
- RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
- void closeStream( void );
- void startStream( void );
- void stopStream( void );
- void abortStream( void );
- long getStreamLatency( void );
-
- // This function is intended for internal use only. It must be
- // public because it is called by the internal callback handler,
- // which is not a member of RtAudio. External use of this function
- // will most likely produce highly undesireable results!
- bool callbackEvent( long bufferIndex );
-
- private:
-
- std::vector<RtAudio::DeviceInfo> devices_;
- void saveDeviceInfo( void );
- bool coInitialized_;
- bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
- unsigned int firstChannel, unsigned int sampleRate,
- RtAudioFormat format, unsigned int *bufferSize,
- RtAudio::StreamOptions *options );
-};
-
-#endif
-
-#if defined(__WINDOWS_DS__)
-
-class RtApiDs: public RtApi
-{
-public:
-
- RtApiDs();
- ~RtApiDs();
- RtAudio::Api getCurrentApi( void ) { return RtAudio::WINDOWS_DS; }
- unsigned int getDeviceCount( void );
- unsigned int getDefaultOutputDevice( void );
- unsigned int getDefaultInputDevice( void );
- RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
- void closeStream( void );
- void startStream( void );
- void stopStream( void );
- void abortStream( void );
- long getStreamLatency( void );
-
- // This function is intended for internal use only. It must be
- // public because it is called by the internal callback handler,
- // which is not a member of RtAudio. External use of this function
- // will most likely produce highly undesireable results!
- void callbackEvent( void );
-
- private:
-
- bool coInitialized_;
- bool buffersRolling;
- long duplexPrerollBytes;
- std::vector<struct DsDevice> dsDevices;
- bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
- unsigned int firstChannel, unsigned int sampleRate,
- RtAudioFormat format, unsigned int *bufferSize,
- RtAudio::StreamOptions *options );
-};
-
-#endif
-
-#if defined(__WINDOWS_WASAPI__)
-
-struct IMMDeviceEnumerator;
-
-class RtApiWasapi : public RtApi
-{
-public:
- RtApiWasapi();
- ~RtApiWasapi();
-
- RtAudio::Api getCurrentApi( void ) { return RtAudio::WINDOWS_WASAPI; }
- unsigned int getDeviceCount( void );
- RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
- unsigned int getDefaultOutputDevice( void );
- unsigned int getDefaultInputDevice( void );
- void closeStream( void );
- void startStream( void );
- void stopStream( void );
- void abortStream( void );
-
-private:
- bool coInitialized_;
- IMMDeviceEnumerator* deviceEnumerator_;
-
- bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
- unsigned int firstChannel, unsigned int sampleRate,
- RtAudioFormat format, unsigned int* bufferSize,
- RtAudio::StreamOptions* options );
-
- static DWORD WINAPI runWasapiThread( void* wasapiPtr );
- static DWORD WINAPI stopWasapiThread( void* wasapiPtr );
- static DWORD WINAPI abortWasapiThread( void* wasapiPtr );
- void wasapiThread();
-};
-
-#endif
-
-#if defined(__LINUX_ALSA__)
-
-class RtApiAlsa: public RtApi
-{
-public:
-
- RtApiAlsa();
- ~RtApiAlsa();
- RtAudio::Api getCurrentApi() { return RtAudio::LINUX_ALSA; }
- unsigned int getDeviceCount( void );
- RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
- void closeStream( void );
- void startStream( void );
- void stopStream( void );
- void abortStream( void );
-
- // This function is intended for internal use only. It must be
- // public because it is called by the internal callback handler,
- // which is not a member of RtAudio. External use of this function
- // will most likely produce highly undesireable results!
- void callbackEvent( void );
-
- private:
-
- std::vector<RtAudio::DeviceInfo> devices_;
- void saveDeviceInfo( void );
- bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
- unsigned int firstChannel, unsigned int sampleRate,
- RtAudioFormat format, unsigned int *bufferSize,
- RtAudio::StreamOptions *options );
-};
-
-#endif
-
-#if defined(__LINUX_PULSE__)
-
-class RtApiPulse: public RtApi
-{
-public:
- ~RtApiPulse();
- RtAudio::Api getCurrentApi() { return RtAudio::LINUX_PULSE; }
- unsigned int getDeviceCount( void );
- RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
- void closeStream( void );
- void startStream( void );
- void stopStream( void );
- void abortStream( void );
-
- // This function is intended for internal use only. It must be
- // public because it is called by the internal callback handler,
- // which is not a member of RtAudio. External use of this function
- // will most likely produce highly undesireable results!
- void callbackEvent( void );
-
- private:
-
- std::vector<RtAudio::DeviceInfo> devices_;
- void saveDeviceInfo( void );
- bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
- unsigned int firstChannel, unsigned int sampleRate,
- RtAudioFormat format, unsigned int *bufferSize,
- RtAudio::StreamOptions *options );
-};
-
-#endif
-
-#if defined(__LINUX_OSS__)
-
-class RtApiOss: public RtApi
-{
-public:
-
- RtApiOss();
- ~RtApiOss();
- RtAudio::Api getCurrentApi() { return RtAudio::LINUX_OSS; }
- unsigned int getDeviceCount( void );
- RtAudio::DeviceInfo getDeviceInfo( unsigned int device );
- void closeStream( void );
- void startStream( void );
- void stopStream( void );
- void abortStream( void );
-
- // This function is intended for internal use only. It must be
- // public because it is called by the internal callback handler,
- // which is not a member of RtAudio. External use of this function
- // will most likely produce highly undesireable results!
- void callbackEvent( void );
-
- private:
-
- bool probeDeviceOpen( unsigned int device, StreamMode mode, unsigned int channels,
- unsigned int firstChannel, unsigned int sampleRate,
- RtAudioFormat format, unsigned int *bufferSize,
- RtAudio::StreamOptions *options );
-};
-
-#endif
-
-#if defined(__RTAUDIO_DUMMY__)
-
-class RtApiDummy: public RtApi
-{
-public:
-
- RtApiDummy() { errorText_ = "RtApiDummy: This class provides no functionality."; error( RtAudioError::WARNING ); }
- RtAudio::Api getCurrentApi( void ) { return RtAudio::RTAUDIO_DUMMY; }
- unsigned int getDeviceCount( void ) { return 0; }
- RtAudio::DeviceInfo getDeviceInfo( unsigned int /*device*/ ) { RtAudio::DeviceInfo info; return info; }
- void closeStream( void ) {}
- void startStream( void ) {}
- void stopStream( void ) {}
- void abortStream( void ) {}
-
- private:
-
- bool probeDeviceOpen( unsigned int /*device*/, StreamMode /*mode*/, unsigned int /*channels*/,
- unsigned int /*firstChannel*/, unsigned int /*sampleRate*/,
- RtAudioFormat /*format*/, unsigned int * /*bufferSize*/,
- RtAudio::StreamOptions * /*options*/ ) { return false; }
-};
-
-#endif
-
-#endif
-
-// Indentation settings for Vim and Emacs
-//
-// Local Variables:
-// c-basic-offset: 2
-// indent-tabs-mode: nil
-// End:
-//
-// vim: et sts=2 sw=2
+++ /dev/null
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
-
-timestamp='2004-02-26'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Written by Per Bothner <bothner@cygnus.com>.
-# Please send patches to <config-patches@gnu.org>.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub. If it succeeds, it prints the system name on stdout, and
-# exits with 0. Otherwise, it exits with 1.
-#
-# The plan is that this can be called by configure scripts if you
-# don't specify an explicit build system type.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 93, 94, 95, 96, 97, 98, 99, 2000
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit 0 ;;
- --version | -v )
- echo "$version" ; exit 0 ;;
- --help | --h* | -h )
- echo "$usage"; exit 0 ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-
-dummy=dummy-$$
-trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script.
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int dummy(){}" > $dummy.c
- for c in cc gcc c89 ; do
- ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1
- if test $? = 0 ; then
- CC_FOR_BUILD="$c"; break
- fi
- done
- rm -f $dummy.c $dummy.o $dummy.rel
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 8/24/94.)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # Netbsd (nbsd) targets should (where applicable) match one or
- # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- # Determine the machine/vendor (is the vendor relevant).
- case "${UNAME_MACHINE}" in
- amiga) machine=m68k-unknown ;;
- arm32) machine=arm-unknown ;;
- atari*) machine=m68k-atari ;;
- sun3*) machine=m68k-sun ;;
- mac68k) machine=m68k-apple ;;
- macppc) machine=powerpc-apple ;;
- hp3[0-9][05]) machine=m68k-hp ;;
- ibmrt|romp-ibm) machine=romp-ibm ;;
- *) machine=${UNAME_MACHINE}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE}" in
- i386|sparc|amiga|arm*|hp300|mvme68k|vax|atari|luna68k|mac68k|news68k|next68k|pc532|sun3*|x68k)
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep __ELF__ >/dev/null
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit 0 ;;
- alpha:OSF1:*:*)
- if test $UNAME_RELEASE = "V4.0"; then
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- fi
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- cat <<EOF >$dummy.s
- .data
-\$Lformat:
- .byte 37,100,45,37,120,10,0 # "%d-%x\n"
-
- .text
- .globl main
- .align 4
- .ent main
-main:
- .frame \$30,16,\$26,0
- ldgp \$29,0(\$27)
- .prologue 1
- .long 0x47e03d80 # implver \$0
- lda \$2,-1
- .long 0x47e20c21 # amask \$2,\$1
- lda \$16,\$Lformat
- mov \$0,\$17
- not \$1,\$18
- jsr \$26,printf
- ldgp \$29,0(\$26)
- mov 0,\$16
- jsr \$26,exit
- .end main
-EOF
- $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
- if test "$?" = 0 ; then
- case `./$dummy` in
- 0-0)
- UNAME_MACHINE="alpha"
- ;;
- 1-0)
- UNAME_MACHINE="alphaev5"
- ;;
- 1-1)
- UNAME_MACHINE="alphaev56"
- ;;
- 1-101)
- UNAME_MACHINE="alphapca56"
- ;;
- 2-303)
- UNAME_MACHINE="alphaev6"
- ;;
- 2-307)
- UNAME_MACHINE="alphaev67"
- ;;
- esac
- fi
- rm -f $dummy.s $dummy
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- exit 0 ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit 0 ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit 0 ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit 0;;
- amiga:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit 0 ;;
- arc64:OpenBSD:*:*)
- echo mips64el-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- arc:OpenBSD:*:*)
- echo mipsel-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- hkmips:OpenBSD:*:*)
- echo mips-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- pmax:OpenBSD:*:*)
- echo mipsel-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- sgi:OpenBSD:*:*)
- echo mips-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- wgrisc:OpenBSD:*:*)
- echo mipsel-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit 0 ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit 0;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit 0;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit 0 ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit 0 ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- i86pc:SunOS:5.*:*)
- echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit 0 ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit 0 ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit 0 ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit 0 ;;
- atari*:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit 0 ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit 0 ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit 0 ;;
- sun3*:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mac68k:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvme68k:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvme88k:OpenBSD:*:*)
- echo m88k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit 0 ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit 0 ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit 0 ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit 0 ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit 0 ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD $dummy.c -o $dummy \
- && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
- && rm -f $dummy.c $dummy && exit 0
- rm -f $dummy.c $dummy
- echo mips-mips-riscos${UNAME_RELEASE}
- exit 0 ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit 0 ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit 0 ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit 0 ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit 0 ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit 0 ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit 0 ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit 0 ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit 0 ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit 0 ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit 0 ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit 0 ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit 0 ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit 0 ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- sed 's/^ //' << EOF >$dummy.c
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
- rm -f $dummy.c $dummy
- echo rs6000-ibm-aix3.2.5
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit 0 ;;
- *:AIX:*:[45])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit 0 ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit 0 ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- echo romp-ibm-bsd4.4
- exit 0 ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit 0 ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit 0 ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit 0 ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit 0 ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit 0 ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- case "${UNAME_MACHINE}" in
- 9000/31? ) HP_ARCH=m68000 ;;
- 9000/[34]?? ) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- case "${HPUX_REV}" in
- 11.[0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
- esac ;;
- esac
- fi ;;
- esac
- if [ "${HP_ARCH}" = "" ]; then
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
- if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
- rm -f $dummy.c $dummy
- fi ;;
- esac
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit 0 ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit 0 ;;
- 3050*:HI-UX:*:*)
- sed 's/^ //' << EOF >$dummy.c
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
- rm -f $dummy.c $dummy
- echo unknown-hitachi-hiuxwe2
- exit 0 ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
- echo hppa1.1-hp-bsd
- exit 0 ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit 0 ;;
- *9??*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit 0 ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit 0 ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit 0 ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit 0 ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit 0 ;;
- hppa*:OpenBSD:*:*)
- echo hppa-unknown-openbsd
- exit 0 ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit 0 ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit 0 ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit 0 ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit 0 ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit 0 ;;
- CRAY*X-MP:*:*:*)
- echo xmp-cray-unicos
- exit 0 ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE}
- exit 0 ;;
- CRAY*[A-Z]90:*:*:*)
- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
- exit 0 ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- CRAY*T3D:*:*:*)
- echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- CRAY-2:*:*:*)
- echo cray2-cray-unicos
- exit 0 ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit 0 ;;
- hp300:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit 0 ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit 0 ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit 0 ;;
- *:FreeBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit 0 ;;
- *:OpenBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- exit 0 ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit 0 ;;
- i*:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit 0 ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit 0 ;;
- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
- # UNAME_MACHINE based on the output of uname instead of i386?
- echo i386-pc-interix
- exit 0 ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit 0 ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit 0 ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- *:GNU:*:*)
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit 0 ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit 0 ;;
- arm*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux
- exit 0 ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- mips:Linux:*:*)
- cat >$dummy.c <<EOF
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
-int main (int argc, char *argv[]) {
-#else
-int main (argc, argv) int argc; char *argv[]; {
-#endif
-#ifdef __MIPSEB__
- printf ("%s-unknown-linux-gnu\n", argv[1]);
-#endif
-#ifdef __MIPSEL__
- printf ("%sel-unknown-linux-gnu\n", argv[1]);
-#endif
- return 0;
-}
-EOF
- $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
- rm -f $dummy.c $dummy
- ;;
- ppc:Linux:*:*)
- # Determine Lib Version
- cat >$dummy.c <<EOF
-#include <features.h>
-#if defined(__GLIBC__)
-extern char __libc_version[];
-extern char __libc_release[];
-#endif
-main(argc, argv)
- int argc;
- char *argv[];
-{
-#if defined(__GLIBC__)
- printf("%s %s\n", __libc_version, __libc_release);
-#else
- printf("unknown\n");
-#endif
- return 0;
-}
-EOF
- LIBC=""
- $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
- if test "$?" = 0 ; then
- ./$dummy | grep 1\.99 > /dev/null
- if test "$?" = 0 ; then LIBC="libc1" ; fi
- fi
- rm -f $dummy.c $dummy
- echo powerpc-unknown-linux-gnu${LIBC}
- exit 0 ;;
- alpha:Linux:*:*)
- cat <<EOF >$dummy.s
- .data
- \$Lformat:
- .byte 37,100,45,37,120,10,0 # "%d-%x\n"
- .text
- .globl main
- .align 4
- .ent main
- main:
- .frame \$30,16,\$26,0
- ldgp \$29,0(\$27)
- .prologue 1
- .long 0x47e03d80 # implver \$0
- lda \$2,-1
- .long 0x47e20c21 # amask \$2,\$1
- lda \$16,\$Lformat
- mov \$0,\$17
- not \$1,\$18
- jsr \$26,printf
- ldgp \$29,0(\$26)
- mov 0,\$16
- jsr \$26,exit
- .end main
-EOF
- LIBC=""
- $CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
- if test "$?" = 0 ; then
- case `./$dummy` in
- 0-0) UNAME_MACHINE="alpha" ;;
- 1-0) UNAME_MACHINE="alphaev5" ;;
- 1-1) UNAME_MACHINE="alphaev56" ;;
- 1-101) UNAME_MACHINE="alphapca56" ;;
- 2-303) UNAME_MACHINE="alphaev6" ;;
- 2-307) UNAME_MACHINE="alphaev67" ;;
- esac
- objdump --private-headers $dummy | \
- grep ld.so.1 > /dev/null
- if test "$?" = 0 ; then
- LIBC="libc1"
- fi
- fi
- rm -f $dummy.s $dummy
- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
- exit 0 ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-gnu ;;
- PA8*) echo hppa2.0-unknown-linux-gnu ;;
- *) echo hppa-unknown-linux-gnu ;;
- esac
- exit 0 ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-gnu
- exit 0 ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux
- exit 0 ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- x86_64:Linux:*:*)
- echo x86_64-unknown-linux-gnu
- exit 0 ;;
- i*86:Linux:*:*)
- # The BFD linker knows what the default object file format is, so
- # first see if it will tell us. cd to the root directory to prevent
- # problems with other programs or directories called `ld' in the path.
- ld_supported_emulations=`cd /; ld --help 2>&1 \
- | sed -ne '/supported emulations:/!d
- s/[ ][ ]*/ /g
- s/.*supported emulations: *//
- s/ .*//
- p'`
- case "$ld_supported_emulations" in
- i*86linux)
- echo "${UNAME_MACHINE}-pc-linux-gnuaout"
- exit 0
- ;;
- elf_i*86)
- TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
- ;;
- i*86coff)
- echo "${UNAME_MACHINE}-pc-linux-gnucoff"
- exit 0
- ;;
- esac
- # Either a pre-BFD a.out linker (linux-gnuoldld)
- # or one that does not give us useful --help.
- # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
- # If ld does not provide *any* "supported emulations:"
- # that means it is gnuoldld.
- test -z "$ld_supported_emulations" && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
- case "${UNAME_MACHINE}" in
- i*86)
- VENDOR=pc;
- ;;
- *)
- VENDOR=unknown;
- ;;
- esac
- # Determine whether the default compiler is a.out or elf
- cat >$dummy.c <<EOF
-#include <features.h>
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
-#ifdef __ELF__
-# ifdef __GLIBC__
-# if __GLIBC__ >= 2
- printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
-# else
- printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
-# endif
-# else
- printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
-# endif
-#else
- printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
-#endif
- return 0;
-}
-EOF
- $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
- rm -f $dummy.c $dummy
- test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
- ;;
-# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
-# are messed up and put the nodename in both sysname and nodename.
- i*86:DYNIX/ptx:4*:*)
- echo i386-sequent-sysv4
- exit 0 ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit 0 ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit 0 ;;
- i*86:*:5:7*)
- # Fixed at (any) Pentium or better
- UNAME_MACHINE=i586
- if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
- echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
- fi
- exit 0 ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
- (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit 0 ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit 0 ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i386.
- echo i386-pc-msdosdjgpp
- exit 0 ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit 0 ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit 0 ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit 0 ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit 0 ;;
- M68*:*:R3V[567]*:*)
- test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
- 3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && echo i486-ncr-sysv4.3${OS_REL} && exit 0
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && echo i486-ncr-sysv4 && exit 0 ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit 0 ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit 0 ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit 0 ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit 0 ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit 0 ;;
- PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit 0 ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit 0 ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit 0 ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit 0 ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit 0 ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit 0 ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit 0 ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit 0 ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit 0 ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit 0 ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit 0 ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit 0 ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit 0 ;;
- *:Darwin:*:*)
- echo `uname -p`-apple-darwin${UNAME_RELEASE}
- exit 0 ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- if test "${UNAME_MACHINE}" = "x86pc"; then
- UNAME_MACHINE=pc
- fi
- echo `uname -p`-${UNAME_MACHINE}-nto-qnx
- exit 0 ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit 0 ;;
- NSR-[KW]:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit 0 ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit 0 ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit 0 ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit 0 ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = "386"; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit 0 ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit 0 ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit 0 ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit 0 ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit 0 ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit 0 ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit 0 ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit 0 ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
- printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
-
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-# include <sys/param.h>
-# if defined (BSD)
-# if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-# else
-# if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# endif
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# else
- printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
-rm -f $dummy.c $dummy
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
- case `getsysinfo -f cpu_type` in
- c1*)
- echo c1-convex-bsd
- exit 0 ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit 0 ;;
- c34*)
- echo c34-convex-bsd
- exit 0 ;;
- c38*)
- echo c38-convex-bsd
- exit 0 ;;
- c4*)
- echo c4-convex-bsd
- exit 0 ;;
- esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
- ftp://ftp.gnu.org/pub/gnu/config/
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
-
-timestamp='2012-11-19'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine. It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Please send patches to <config-patches@gnu.org>.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit 0 ;;
- --version | -v )
- echo "$version" ; exit 0 ;;
- --help | --h* | -h )
- echo "$usage"; exit 0 ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit 0;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | storm-chaos* | os2-emx*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis)
- os=
- basic_machine=$1
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -hiux*)
- os=-hiuxwe2
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc \
- | arm | arme[lb] | arm[bl]e | armv[2345] | armv[345][lb] | strongarm | xscale \
- | pyramid | mn10200 | mn10300 | tron | a29k \
- | 580 | i960 | h8300 \
- | x86 | ppcbe | mipsbe | mipsle | shbe | shle \
- | hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
- | hppa64 \
- | alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
- | alphaev6[78] \
- | we32k | ns16k | clipper | i370 | sh | sh[34] \
- | powerpc | powerpc64 | powerpcle \
- | 1750a | dsp16xx | pdp10 | pdp11 \
- | mips16 | mips64 | mipsel | mips64el \
- | mips64orion | mips64orionel | mipstx39 | mipstx39el \
- | mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
- | mips64vr5000 | miprs64vr5000el | mcore | s390 | s390x \
- | sparc | sparclet | sparclite | sparc64 | sparcv9 | sparcv9b \
- | v850 | c4x \
- | thumb | d10v | d30v | fr30 | avr | openrisc | tic80 \
- | pj | pjl | h8500)
- basic_machine=$basic_machine-unknown
- ;;
- m6811 | m68hc11 | m6812 | m68hc12)
- # Motorola 68HC11/12.
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | w65)
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- # FIXME: clean up the formatting here.
- vax-* | tahoe-* | i*86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
- | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | c[123]* \
- | arm-* | armbe-* | armle-* | armv*-* | strongarm-* | xscale-* \
- | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
- | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
- | xmp-* | ymp-* \
- | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* \
- | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \
- | hppa2.0n-* | hppa64-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
- | alphaev6[78]-* \
- | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
- | clipper-* | orion-* \
- | sparclite-* | pdp10-* | pdp11-* | sh-* | powerpc-* | powerpc64-* | powerpcle-* \
- | sparc64-* | sparcv9-* | sparcv9b-* | sparc86x-* \
- | mips16-* | mips64-* | mipsel-* \
- | mips64el-* | mips64orion-* | mips64orionel-* \
- | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
- | mipstx39-* | mipstx39el-* | mcore-* \
- | f30[01]-* | f700-* | s390-* | s390x-* | sv1-* | t3e-* \
- | [cjt]90-* \
- | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
- | thumb-* | v850-* | d30v-* | tic30-* | tic80-* | c30-* | fr30-* \
- | bs2000-* | tic54x-* | c54x-* | x86_64-* | pj-* | pjl-*)
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- cray2)
- basic_machine=cray2-cray
- os=-unicos
- ;;
- [cjt]90)
- basic_machine=${basic_machine}-cray
- os=-unicos
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
-# I'm not sure what "Sysv32" means. Should this be sysv3.2?
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- mingw32)
- basic_machine=i386-pc
- os=-mingw32
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mipsel*-linux*)
- basic_machine=mipsel-unknown
- os=-linux-gnu
- ;;
- mips*-linux*)
- basic_machine=mips-unknown
- os=-linux-gnu
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- mmix*)
- basic_machine=mmix-knuth
- os=-mmixware
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pentium | p5 | k5 | k6 | nexgen)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2)
- basic_machine=i686-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc) basic_machine=powerpc-unknown
- ;;
- ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sparclite-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=t3e-cray
- os=-unicos
- ;;
- tic54x | c54x*)
- basic_machine=tic54x-unknown
- os=-coff
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
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- return ferror (f) || fclose (f) != 0;
-
- ;
- return 0;
-}
-_ACEOF
-ac_clean_files="$ac_clean_files conftest.out"
-# Check that the compiler produces executables we can run. If not, either
-# the compiler is broken, or we cross compile.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-$as_echo_n "checking whether we are cross compiling... " >&6; }
-if test "$cross_compiling" != yes; then
- { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- if { ac_try='./conftest$ac_cv_exeext'
- { { case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; }; then
- cross_compiling=no
- else
- if test "$cross_compiling" = maybe; then
- cross_compiling=yes
- else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run C++ compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details" "$LINENO" 5; }
- fi
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-$as_echo "$cross_compiling" >&6; }
-
-rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
-ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
-$as_echo_n "checking for suffix of object files... " >&6; }
-if ${ac_cv_objext+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.o conftest.obj
-if { { ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compile") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then :
- for ac_file in conftest.o conftest.obj conftest.*; do
- test -f "$ac_file" || continue;
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
- *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
- break;;
- esac
-done
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-rm -f conftest.$ac_cv_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
-$as_echo "$ac_cv_objext" >&6; }
-OBJEXT=$ac_cv_objext
-ac_objext=$OBJEXT
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
-$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
-if ${ac_cv_cxx_compiler_gnu+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-#ifndef __GNUC__
- choke me
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- ac_compiler_gnu=yes
-else
- ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
-$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
-if test $ac_compiler_gnu = yes; then
- GXX=yes
-else
- GXX=
-fi
-ac_test_CXXFLAGS=${CXXFLAGS+set}
-ac_save_CXXFLAGS=$CXXFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
-$as_echo_n "checking whether $CXX accepts -g... " >&6; }
-if ${ac_cv_prog_cxx_g+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_save_cxx_werror_flag=$ac_cxx_werror_flag
- ac_cxx_werror_flag=yes
- ac_cv_prog_cxx_g=no
- CXXFLAGS="-g"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- ac_cv_prog_cxx_g=yes
-else
- CXXFLAGS=""
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
-
-else
- ac_cxx_werror_flag=$ac_save_cxx_werror_flag
- CXXFLAGS="-g"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_compile "$LINENO"; then :
- ac_cv_prog_cxx_g=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_cxx_werror_flag=$ac_save_cxx_werror_flag
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
-$as_echo "$ac_cv_prog_cxx_g" >&6; }
-if test "$ac_test_CXXFLAGS" = set; then
- CXXFLAGS=$ac_save_CXXFLAGS
-elif test $ac_cv_prog_cxx_g = yes; then
- if test "$GXX" = yes; then
- CXXFLAGS="-g -O2"
- else
- CXXFLAGS="-g"
- fi
-else
- if test "$GXX" = yes; then
- CXXFLAGS="-O2"
- else
- CXXFLAGS=
- fi
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-# Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $AR in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_AR="$AR" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_AR" && ac_cv_path_AR="no"
- ;;
-esac
-fi
-AR=$ac_cv_path_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-if [ $AR = "no" ] ; then
- as_fn_error $? "\"Could not find ar - needed to create a library\"" "$LINENO" 5;
-fi
-
-# Checks for header files.
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_CC" = x; then
- CC=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- CC=$ac_ct_CC
- fi
-else
- CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- fi
-fi
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# != 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
- fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- for ac_prog in cl.exe
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$CC" && break
- done
-fi
-if test -z "$CC"; then
- ac_ct_CC=$CC
- for ac_prog in cl.exe
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
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-
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
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-/* end confdefs.h. */
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-{
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-#endif
-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
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-
-int
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-{
-
- ;
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-int
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-/* end confdefs.h. */
-
-int
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-{
-
- ;
- return 0;
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_c_werror_flag=$ac_save_c_werror_flag
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
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-#include <stdio.h>
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
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- char **p;
- int i;
-{
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-{
- char *s;
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-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
- function prototypes and stuff, but not '\xHH' hex character constants.
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- proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
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-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
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-
-int test (int i, double x);
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-int argc;
-char **argv;
-int
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-{
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- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
- test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
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-if test "x$ac_cv_prog_cc_c89" != xno; then :
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-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
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- # Use a header file that comes with gcc, so configuring glibc
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- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
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- # On the NeXT, cc -E runs the code through the compiler's parser,
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- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
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- # Broken: fails on valid input.
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-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
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- # Passes both tests.
-ac_preproc_ok=:
-break
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-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
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-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
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- ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
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-ac_preproc_ok=false
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- # Use a header file that comes with gcc, so configuring glibc
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- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
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- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
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-else
- # Broken: fails on valid input.
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-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
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-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
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- # Passes both tests.
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-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
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-if $ac_preproc_ok; then :
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-else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
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-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
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-if ${ac_cv_path_GREP+:} false; then :
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-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
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- cp "conftest.in" "conftest.nl"
- $as_echo 'GREP' >> "conftest.nl"
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- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_GREP_max-0}; then
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- ac_path_GREP_max=$ac_count
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- done
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-
- $ac_path_GREP_found && break 3
- done
- done
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-IFS=$as_save_IFS
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- fi
-else
- ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
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-if ${ac_cv_path_EGREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
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- # Loop through the user's path and test for each of PROGNAME-LIST
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-# Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
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-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
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- cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
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- as_fn_arith $ac_count + 1 && ac_count=$as_val
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- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
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- # 10*(2^10) chars as input seems more than enough
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- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_EGREP_found && break 3
- done
- done
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-IFS=$as_save_IFS
- if test -z "$ac_cv_path_EGREP"; then
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- fi
-else
- ac_cv_path_EGREP=$EGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
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-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
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-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
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-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
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-_ACEOF
-
- LIBS="-lpthread $LIBS"
-
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-
- ;;
-
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-
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jack_client_open in -ljack" >&5
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- ac_check_lib_save_LIBS=$LIBS
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-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
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-#ifdef __cplusplus
-extern "C"
-#endif
-char jack_client_open ();
-int
-main ()
-{
-return jack_client_open ();
- ;
- return 0;
-}
-_ACEOF
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- ac_cv_lib_jack_jack_client_open=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jack_jack_client_open" >&5
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- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBJACK 1
-_ACEOF
-
- LIBS="-ljack $LIBS"
-
-else
- as_fn_error $? "JACK support requires the jack library!" "$LINENO" 5
-fi
-
-fi
-
-
-# AC_CHECK_HEADER(jack/jack.h, [], [AC_MSG_ERROR(Jack header file not found!)] )
-# LIBS="$LIBS -framework jackmp" ], )
-
-
- # Look for Core flag
-
-# Check whether --with-core was given.
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- withval=$with_core;
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: using CoreAudio" >&5
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-
-
- LIBS="$LIBS -framework CoreAudio -framework CoreFoundation"
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-
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-
-
- LIBS="-framework CoreAudio -framework CoreFoundation"
-
- fi
-
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-
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- LIBS="-lpthread $LIBS"
-
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-
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-
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-
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-
-fi
-
-
- # Look for DirectSound flag
-
-# Check whether --with-ds was given.
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- LIBS="-ldsound -lwinmm $LIBS"
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-
-
- # Look for WASAPI flag
-
-# Check whether --with-wasapi was given.
-if test "${with_wasapi+set}" = set; then :
- withval=$with_wasapi;
- api="$api -D__WINDOWS_WASAPI__"
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-
-
- # If no audio api flags specified, use DS
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-
- LIBS="-lole32 $LIBS"
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-
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-
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-
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- N
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-'
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-
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-done
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-
-LTLIBOBJS=$ac_ltlibobjs
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-
-
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-'
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- PATH_SEPARATOR=';'
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-
-# IFS
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-s&@builddir@&$ac_builddir&;t t
-s&@abs_builddir@&$ac_abs_builddir&;t t
-s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
-$ac_datarootdir_hack
-"
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
- >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-
-test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
- { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
- { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
- "$ac_tmp/out"`; test -z "$ac_out"; } &&
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined. Please make sure it is defined" >&5
-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined. Please make sure it is defined" >&2;}
-
- rm -f "$ac_tmp/stdin"
- case $ac_file in
- -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
- *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
- esac \
- || as_fn_error $? "could not create $ac_file" "$LINENO" 5
- ;;
-
-
-
- esac
-
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
- as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
-
-chmod oug+x rtaudio-config
+++ /dev/null
-# Process this file with autoconf to produce a configure script.
-AC_INIT(RtAudio, 4.1, gary@music.mcgill.ca, rtaudio)
-AC_CONFIG_AUX_DIR(config)
-AC_CONFIG_SRCDIR(RtAudio.cpp)
-AC_CONFIG_FILES([rtaudio-config librtaudio.pc Makefile tests/Makefile])
-
-# Fill GXX with something before test.
-AC_SUBST( GXX, ["no"] )
-
-dnl Check for pkg-config program, used for configuring some libraries.
-m4_define_default([PKG_PROG_PKG_CONFIG],
-[AC_MSG_CHECKING([pkg-config])
-AC_MSG_RESULT([no])])
-
-PKG_PROG_PKG_CONFIG
-
-dnl If the pkg-config autoconf support isn't installed, define its
-dnl autoconf macro to disable any packages depending on it.
-m4_define_default([PKG_CHECK_MODULES],
-[AC_MSG_CHECKING([$1])
-AC_MSG_RESULT([no])
-$4])
-
-# Checks for programs.
-AC_PROG_CXX(g++ CC c++ cxx)
-AC_PROG_RANLIB
-AC_PATH_PROG(AR, ar, no)
-if [[ $AR = "no" ]] ; then
- AC_MSG_ERROR("Could not find ar - needed to create a library");
-fi
-
-# Checks for header files.
-AC_HEADER_STDC
-AC_CHECK_HEADERS(sys/ioctl.h unistd.h)
-
-# Check for debug
-AC_MSG_CHECKING(whether to compile debug version)
-AC_ARG_ENABLE(debug,
- [ --enable-debug = enable various debug output],
- [AC_SUBST( cppflag, [-D__RTAUDIO_DEBUG__] ) AC_SUBST( cxxflag, [-g] ) AC_SUBST( object_path, [Debug] ) AC_MSG_RESULT(yes)],
- [AC_SUBST( cppflag, [] ) AC_SUBST( cxxflag, [-O2] ) AC_SUBST( object_path, [Release] ) AC_MSG_RESULT(no)])
-
-
-# Checks for functions
-AC_CHECK_FUNC(gettimeofday, [cppflag="$cppflag -DHAVE_GETTIMEOFDAY"], )
-
-# Set paths if prefix is defined
-if test "x$prefix" != "x" && test "x$prefix" != "xNONE"; then
- LIBS="$LIBS -L$prefix/lib"
- CPPFLAGS="$CPPFLAGS -I$prefix/include"
-fi
-
-# For -I and -D flags
-CPPFLAGS="$CPPFLAGS $cppflag"
-
-# For debugging and optimization ... overwrite default because it has both -g and -O2
-#CXXFLAGS="$CXXFLAGS $cxxflag"
-CXXFLAGS="$cxxflag"
-
-# Check compiler and use -Wall if gnu.
-if [test $GXX = "yes" ;] then
- AC_SUBST( cxxflag, ["-Wall -Wextra"] )
-fi
-
-CXXFLAGS="$CXXFLAGS $cxxflag"
-
-AC_CANONICAL_HOST
-
-AC_SUBST( sharedlib, ["librtaudio.so"] )
-AC_SUBST( sharedname, ["librtaudio.so.\$(RELEASE)"] )
-AC_SUBST( libflags, ["-shared -Wl,-soname,\$(SHARED).\$(MAJOR) -o \$(SHARED).\$(RELEASE)"] )
-case $host in
- *-apple*)
- AC_SUBST( sharedlib, ["librtaudio.dylib"] )
- AC_SUBST( sharedname, ["librtaudio.\$(RELEASE).dylib"] )
- AC_SUBST( libflags, ["-dynamiclib -o librtaudio.\$(RELEASE).dylib"] )
-esac
-
-# Checks for package options and external software
-AC_SUBST( api, [""] )
-AC_SUBST( req, [""] )
-AC_MSG_CHECKING(for audio API)
-case $host in
- *-*-netbsd*)
- AC_MSG_RESULT(using OSS)
- api="$api -D__LINUX_OSS__"
- LIBS="$LIBS -lossaudio"
- AC_CHECK_LIB(pthread, pthread_create, , AC_MSG_ERROR(RtAudio requires the pthread library!))
- ;;
-
- *-*-linux*)
- AC_ARG_WITH(jack, [ --with-jack = choose JACK server support (mac and linux only)], [
- api="$api -D__UNIX_JACK__"
- AC_MSG_RESULT(using JACK)
- AC_CHECK_LIB(jack, jack_client_open, , AC_MSG_ERROR(JACK support requires the jack library!))
- AC_CHECK_LIB(asound, snd_pcm_open, , AC_MSG_ERROR(Jack support also requires the asound library!))], )
-
- # Look for ALSA flag
- AC_ARG_WITH(alsa, [ --with-alsa = choose native ALSA API support (linux only)], [
- api="$api -D__LINUX_ALSA__"
- req="$req alsa"
- AC_MSG_RESULT(using ALSA)
- AC_CHECK_LIB(asound, snd_pcm_open, , AC_MSG_ERROR(ALSA support requires the asound library!))], )
-
- # Look for PULSE flag
- AC_ARG_WITH(pulse, [ --with-pulse = choose PulseAudio API support (linux only)], [
- api="$api -D__LINUX_PULSE__"
- req="$req libpulse-simple"
- AC_MSG_RESULT(using PulseAudio)
- PKG_CHECK_MODULES([PULSE], [libpulse-simple], , AC_MSG_ERROR(PulseAudio support requires the pulse-simple library!))
- LIBS="$LIBS `pkg-config --libs libpulse-simple`" ], )
-
- # Look for OSS flag
- AC_ARG_WITH(oss, [ --with-oss = choose OSS API support (linux only)], [
- api="$api -D__LINUX_OSS__"
- AC_MSG_RESULT(using OSS)], )
-
- # If no audio api flags specified, use ALSA
- if [test "$api" == "";] then
- AC_MSG_RESULT(using ALSA)
- AC_SUBST( api, [-D__LINUX_ALSA__] )
- req="$req alsa"
- AC_CHECK_LIB(asound, snd_pcm_open, , AC_MSG_ERROR(ALSA support requires the asound library!))
- fi
-
- AC_CHECK_LIB(pthread, pthread_create, , AC_MSG_ERROR(RtAudio requires the pthread library!))
- ;;
-
- *-apple*)
- AC_ARG_WITH(jack, [ --with-jack = choose JACK server support (unix only)], [
- api="$api -D__UNIX_JACK__"
- AC_MSG_RESULT(using JACK)
- AC_CHECK_LIB(jack, jack_client_open, , AC_MSG_ERROR(JACK support requires the jack library!))], )
-
-# AC_CHECK_HEADER(jack/jack.h, [], [AC_MSG_ERROR(Jack header file not found!)] )
-# LIBS="$LIBS -framework jackmp" ], )
-
-
- # Look for Core flag
- AC_ARG_WITH(core, [ --with-core = choose CoreAudio API support (mac only)], [
- api="$api -D__MACOSX_CORE__"
- AC_MSG_RESULT(using CoreAudio)
- AC_CHECK_HEADER(CoreAudio/CoreAudio.h, [], [AC_MSG_ERROR(CoreAudio header files not found!)] )
- LIBS="$LIBS -framework CoreAudio -framework CoreFoundation" ], )
-
- # If no audio api flags specified, use CoreAudio
- if [test "$api" == ""; ] then
- AC_SUBST( api, [-D__MACOSX_CORE__] )
- AC_MSG_RESULT(using CoreAudio)
- AC_CHECK_HEADER(CoreAudio/CoreAudio.h,
- [],
- [AC_MSG_ERROR(CoreAudio header files not found!)] )
- AC_SUBST( LIBS, ["-framework CoreAudio -framework CoreFoundation"] )
- fi
-
- AC_CHECK_LIB(pthread, pthread_create, , AC_MSG_ERROR(RtAudio requires the pthread library!))
- ;;
-
- *-mingw32*)
- AC_ARG_WITH(asio, [ --with-asio = choose ASIO API support (windoze only)], [
- api="$api -D__WINDOWS_ASIO__"
- AC_MSG_RESULT(using ASIO)
- AC_SUBST( objects, ["asio.o asiodrivers.o asiolist.o iasiothiscallresolver.o"] ) ], )
-
- # Look for DirectSound flag
- AC_ARG_WITH(ds, [ --with-ds = choose DirectSound API support (windoze only)], [
- api="$api -D__WINDOWS_DS__"
- AC_MSG_RESULT(using DirectSound)
- LIBS="-ldsound -lwinmm $LIBS" ], )
-
- # Look for WASAPI flag
- AC_ARG_WITH(wasapi, [ --with-wasapi = choose Windows Audio Session API support (windoze only)], [
- api="$api -D__WINDOWS_WASAPI__"
- AC_MSG_RESULT(using WASAPI)
- LIBS="-lwinmm -luuid -lksuser $LIBS" ], )
-
- # If no audio api flags specified, use DS
- if [test "$api" == "";] then
- AC_SUBST( api, [-D__WINDOWS_DS__] )
- AC_MSG_RESULT(using DirectSound)
- LIBS="-ldsound -lwinmm $LIBS"
- fi
-
- LIBS="-lole32 $LIBS"
- ;;
-
- *)
- # Default case for unknown realtime systems.
- AC_MSG_ERROR(Unknown system type for realtime support!)
- ;;
-esac
-
-CPPFLAGS="$CPPFLAGS $api"
-
-AC_OUTPUT
-
-chmod oug+x rtaudio-config
+++ /dev/null
-prefix=@prefix@
-exec_prefix=${prefix}
-libdir=${exec_prefix}/lib
-includedir=${prefix}/include
-
-Name: librtaudio
-Description: RtAudio - a set of C++ classes that provide a common API for realtime audio input/output
-Version: 4.1.1
-Requires: @req@
-Libs: -L${libdir} -lrtaudio
-Libs.private: -lpthread
-Cflags: -pthread -I${includedir} @CPPFLAGS@
\ No newline at end of file
+++ /dev/null
-#! /bin/sh
-if (test "x$#" != "x1") ; then
- echo "Usage: $0 [--libs | --cxxflags | --cppflags]"
- exit;
-fi
-
-LIBRARY="@LIBS@"
-CXXFLAGS="@CXXFLAGS@"
-CPPFLAGS="@CPPFLAGS@"
-
-if (test "x$1" = "x--libs") ; then
- echo "$LIBRARY -lrtaudio"
-elif (test "x$1" = "x--cxxflags") ; then
- echo "$CXXFLAGS"
-elif (test "x$1" = "x--cppflags") ; then
- echo "$CPPFLAGS"
-else
- echo "Unknown option: $1"
-fi
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * channel
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include <math.h>
-#include "sampleChannel.h"
-#include "patch.h"
-#include "conf.h"
-#include "wave.h"
-#include "pluginHost.h"
-#include "waveFx.h"
-#include "mixerHandler.h"
-#include "kernelMidi.h"
-#include "log.h"
-
-
-extern Patch G_Patch;
-extern Mixer G_Mixer;
-extern Conf G_Conf;
-#ifdef WITH_VST
-extern PluginHost G_PluginHost;
-#endif
-
-
-SampleChannel::SampleChannel(int bufferSize)
- : Channel (CHANNEL_SAMPLE, STATUS_EMPTY, bufferSize),
- frameRewind (-1),
- wave (NULL),
- tracker (0),
- begin (0),
- end (0),
- pitch (gDEFAULT_PITCH),
- boost (1.0f),
- mode (DEFAULT_CHANMODE),
- qWait (false),
- fadeinOn (false),
- fadeinVol (1.0f),
- fadeoutOn (false),
- fadeoutVol (1.0f),
- fadeoutTracker (0),
- fadeoutStep (DEFAULT_FADEOUT_STEP),
- readActions (true),
- midiInReadActions(0x0),
- midiInPitch (0x0)
-{
- rsmp_state = src_new(SRC_LINEAR, 2, NULL);
- pChan = (float *) malloc(kernelAudio::realBufsize * 2 * sizeof(float));
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-SampleChannel::~SampleChannel()
-{
- if (wave)
- delete wave;
- src_delete(rsmp_state);
- free(pChan);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::clear()
-{
- /** TODO - these memsets can be done only if status PLAY (if below),
- * but it would require extra clearPChan calls when samples stop */
-
- memset(vChan, 0, sizeof(float) * bufferSize);
- memset(pChan, 0, sizeof(float) * bufferSize);
-
- if (status & (STATUS_PLAY | STATUS_ENDING)) {
- tracker = fillChan(vChan, tracker, 0);
- if (fadeoutOn && fadeoutType == XFADE) {
- gLog("[clear] filling pChan fadeoutTracker=%d\n", fadeoutTracker);
- fadeoutTracker = fillChan(pChan, fadeoutTracker, 0);
- }
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::calcVolumeEnv(int frame)
-{
- /* method: check this frame && next frame, then calculate delta */
-
- recorder::action *a0 = NULL;
- recorder::action *a1 = NULL;
- int res;
-
- /* get this action on frame 'frame'. It's unlikely that the action
- * is not found. */
-
- res = recorder::getAction(index, ACTION_VOLUME, frame, &a0);
- if (res == 0)
- return;
-
- /* get the action next to this one.
- * res == -1: a1 not found, this is the last one. Rewind the search
- * and use action at frame number 0 (actions[0]).
- * res == -2 ACTION_VOLUME not found. This should never happen */
-
- res = recorder::getNextAction(index, ACTION_VOLUME, frame, &a1);
-
- if (res == -1)
- res = recorder::getAction(index, ACTION_VOLUME, 0, &a1);
-
- volume_i = a0->fValue;
- volume_d = ((a1->fValue - a0->fValue) / ((a1->frame - a0->frame) / 2)) * 1.003f;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::hardStop(int frame)
-{
- if (frame != 0) // clear data in range [frame, bufferSize-1]
- clearChan(vChan, frame);
- status = STATUS_OFF;
- sendMidiLplay();
- reset(frame);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::onBar(int frame)
-{
- ///if (mode == LOOP_REPEAT && status == STATUS_PLAY)
- /// //setXFade(frame);
- /// reset(frame);
-
- if (mode == LOOP_REPEAT) {
- if (status == STATUS_PLAY)
- //setXFade(frame);
- reset(frame);
- }
- else
- if (mode == LOOP_ONCE_BAR) {
- if (status == STATUS_WAIT) {
- status = STATUS_PLAY;
- tracker = fillChan(vChan, tracker, frame);
- sendMidiLplay();
- }
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int SampleChannel::save(const char *path)
-{
- return wave->writeData(path);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::setBegin(unsigned v)
-{
- begin = v;
- tracker = begin;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::setEnd(unsigned v)
-{
- end = v;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::setPitch(float v)
-{
- pitch = v;
- rsmp_data.src_ratio = 1/pitch;
-
- /* if status is off don't slide between frequencies */
-
- if (status & (STATUS_OFF | STATUS_WAIT))
- src_set_ratio(rsmp_state, 1/pitch);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::rewind()
-{
- /* rewind LOOP_ANY or SINGLE_ANY only if it's in read-record-mode */
-
- if (wave != NULL) {
- if ((mode & LOOP_ANY) || (recStatus == REC_READING && (mode & SINGLE_ANY)))
- reset(0); // rewind is user-generated events, always on frame 0
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::parseAction(recorder::action *a, int localFrame, int globalFrame)
-{
- if (readActions == false)
- return;
-
- switch (a->type) {
- case ACTION_KEYPRESS:
- if (mode & SINGLE_ANY)
- start(localFrame, false);
- break;
- case ACTION_KEYREL:
- if (mode & SINGLE_ANY)
- stop();
- break;
- case ACTION_KILLCHAN:
- if (mode & SINGLE_ANY)
- kill(localFrame);
- break;
- case ACTION_MUTEON:
- setMute(true); // internal mute
- break;
- case ACTION_MUTEOFF:
- unsetMute(true); // internal mute
- break;
- case ACTION_VOLUME:
- calcVolumeEnv(globalFrame);
- break;
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::sum(int frame, bool running)
-{
- if (wave == NULL || status & ~(STATUS_PLAY | STATUS_ENDING))
- return;
-
- if (frame != frameRewind) {
-
- /* volume envelope, only if seq is running */
-
- if (running) {
- volume_i += volume_d;
- if (volume_i < 0.0f)
- volume_i = 0.0f;
- else
- if (volume_i > 1.0f)
- volume_i = 1.0f;
- }
-
- /* fadein or fadeout processes. If mute, delete any signal. */
-
- /** TODO - big issue: fade[in/out]Vol * internal_volume might be a
- * bad choice: it causes glitches when muting on and off during a
- * volume envelope. */
-
- if (mute || mute_i) {
- vChan[frame] = 0.0f;
- vChan[frame+1] = 0.0f;
- }
- else
- if (fadeinOn) {
- if (fadeinVol < 1.0f) {
- vChan[frame] *= fadeinVol * volume_i;
- vChan[frame+1] *= fadeinVol * volume_i;
- fadeinVol += 0.01f;
- }
- else {
- fadeinOn = false;
- fadeinVol = 0.0f;
- }
- }
- else
- if (fadeoutOn) {
- if (fadeoutVol > 0.0f) { // fadeout ongoing
- if (fadeoutType == XFADE) {
- vChan[frame] *= volume_i;
- vChan[frame+1] *= volume_i;
- vChan[frame] = pChan[frame] * fadeoutVol * volume_i;
- vChan[frame+1] = pChan[frame+1] * fadeoutVol * volume_i;
- }
- else {
- vChan[frame] *= fadeoutVol * volume_i;
- vChan[frame+1] *= fadeoutVol * volume_i;
- }
- fadeoutVol -= fadeoutStep;
- }
- else { // fadeout end
- fadeoutOn = false;
- fadeoutVol = 1.0f;
-
- /* QWait ends with the end of the xfade */
-
- if (fadeoutType == XFADE) {
- qWait = false;
- }
- else {
- if (fadeoutEnd == DO_MUTE)
- mute = true;
- else
- if (fadeoutEnd == DO_MUTE_I)
- mute_i = true;
- else // DO_STOP
- hardStop(frame);
- }
- }
- }
- else {
- vChan[frame] *= volume_i;
- vChan[frame+1] *= volume_i;
- }
- }
- else {
-
- if (mode & (SINGLE_BASIC | SINGLE_PRESS | SINGLE_RETRIG) ||
- (mode == SINGLE_ENDLESS && status == STATUS_ENDING) ||
- (mode & LOOP_ANY && !running)) // stop loops when the seq is off
- {
- status = STATUS_OFF;
- sendMidiLplay();
- }
-
- /* temporary stop LOOP_ONCE not in ENDING status, otherwise they
- * would return in wait, losing the ENDING status */
-
- //if (mode == LOOP_ONCE && status != STATUS_ENDING)
- if ((mode & (LOOP_ONCE | LOOP_ONCE_BAR)) && status != STATUS_ENDING) {
- status = STATUS_WAIT;
- sendMidiLplay();
- }
-
- /* check for end of samples. SINGLE_ENDLESS runs forever unless
- * it's in ENDING mode. */
-
- reset(frame);
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::onZero(int frame)
-{
- if (wave == NULL)
- return;
-
- if (mode & LOOP_ANY) {
-
- /* do a crossfade if the sample is playing. Regular chanReset
- * instead if it's muted, otherwise a click occurs */
-
- if (status == STATUS_PLAY) {
- /*
- if (mute || mute_i)
- reset(frame);
- else
- setXFade(frame);
- */
- reset(frame);
- }
- else
- if (status == STATUS_ENDING)
- hardStop(frame);
- }
-
- if (status == STATUS_WAIT) { /// FIXME - should be inside previous if!
- status = STATUS_PLAY;
- sendMidiLplay();
- tracker = fillChan(vChan, tracker, frame);
- }
-
- if (recStatus == REC_ENDING) {
- recStatus = REC_STOPPED;
- setReadActions(false); // rec stop
- }
- else
- if (recStatus == REC_WAITING) {
- recStatus = REC_READING;
- setReadActions(true); // rec start
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::quantize(int index, int localFrame, int globalFrame)
-{
- /* skip if LOOP_ANY or not in quantizer-wait mode */
-
- if ((mode & LOOP_ANY) || !qWait)
- return;
-
- /* no fadeout if the sample starts for the first time (from a
- * STATUS_OFF), it would be meaningless. */
-
- if (status == STATUS_OFF) {
- status = STATUS_PLAY;
- sendMidiLplay();
- qWait = false;
- tracker = fillChan(vChan, tracker, localFrame); /// FIXME: ???
- }
- else
- //setXFade(localFrame);
- reset(localFrame);
-
- /* this is the moment in which we record the keypress, if the
- * quantizer is on. SINGLE_PRESS needs overdub */
-
- if (recorder::canRec(this)) {
- if (mode == SINGLE_PRESS)
- recorder::startOverdub(index, ACTION_KEYS, globalFrame);
- else
- recorder::rec(index, ACTION_KEYPRESS, globalFrame);
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int SampleChannel::getPosition()
-{
- if (status & ~(STATUS_EMPTY | STATUS_MISSING | STATUS_OFF)) // if is not (...)
- return tracker - begin;
- else
- return -1;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::setMute(bool internal)
-{
- if (internal) {
-
- /* global mute is on? don't waste time with fadeout, just mute it
- * internally */
-
- if (mute)
- mute_i = true;
- else {
- if (isPlaying())
- setFadeOut(DO_MUTE_I);
- else
- mute_i = true;
- }
- }
- else {
-
- /* internal mute is on? don't waste time with fadeout, just mute it
- * globally */
-
- if (mute_i)
- mute = true;
- else {
-
- /* sample in play? fadeout needed. Else, just mute it globally */
-
- if (isPlaying())
- setFadeOut(DO_MUTE);
- else
- mute = true;
- }
- }
-
- sendMidiLmute();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::unsetMute(bool internal)
-{
- if (internal) {
- if (mute)
- mute_i = false;
- else {
- if (isPlaying())
- setFadeIn(internal);
- else
- mute_i = false;
- }
- }
- else {
- if (mute_i)
- mute = false;
- else {
- if (isPlaying())
- setFadeIn(internal);
- else
- mute = false;
- }
- }
-
- sendMidiLmute();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::calcFadeoutStep()
-{
- if (end - tracker < (1 / DEFAULT_FADEOUT_STEP) * 2)
- fadeoutStep = ceil((end - tracker) / volume) * 2; /// or volume_i ???
- else
- fadeoutStep = DEFAULT_FADEOUT_STEP;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::setReadActions(bool v)
-{
- if (v)
- readActions = true;
- else {
- readActions = false;
- if (G_Conf.recsStopOnChanHalt)
- kill(0); /// FIXME - wrong frame value
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::setFadeIn(bool internal)
-{
- if (internal) mute_i = false; // remove mute before fading in
- else mute = false;
- fadeinOn = true;
- fadeinVol = 0.0f;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::setFadeOut(int actionPostFadeout)
-{
- calcFadeoutStep();
- fadeoutOn = true;
- fadeoutVol = 1.0f;
- fadeoutType = FADEOUT;
- fadeoutEnd = actionPostFadeout;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::setXFade(int frame)
-{
- gLog("[xFade] frame=%d tracker=%d\n", frame, tracker);
-
- calcFadeoutStep();
- fadeoutOn = true;
- fadeoutVol = 1.0f;
- fadeoutType = XFADE;
- fadeoutTracker = fillChan(pChan, tracker, 0, false);
- reset(frame);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-/* on reset, if frame > 0 and in play, fill again pChan to create
- * something like this:
- *
- * |abcdefabcdefab*abcdefabcde|
- * [old data-----]*[new data--]
- *
- * */
-
-void SampleChannel::reset(int frame)
-{
- //fadeoutTracker = tracker; // store old frame number for xfade
- tracker = begin;
- mute_i = false;
- if (frame > 0 && status & (STATUS_PLAY | STATUS_ENDING))
- tracker = fillChan(vChan, tracker, frame);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::empty()
-{
- status = STATUS_OFF;
- if (wave) {
- delete wave;
- wave = NULL;
- }
- status = STATUS_EMPTY;
- sendMidiLplay();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::pushWave(Wave *w)
-{
- wave = w;
- status = STATUS_OFF;
- sendMidiLplay();
- begin = 0;
- end = wave->size;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-bool SampleChannel::allocEmpty(int frames, int takeId)
-{
- Wave *w = new Wave();
- if (!w->allocEmpty(frames))
- return false;
-
- char wname[32];
- sprintf(wname, "TAKE-%d", takeId);
-
- w->pathfile = gGetCurrentPath()+"/"+wname; // FIXME - use gGetSlash() in utils.h
- w->name = wname;
- wave = w;
- status = STATUS_OFF;
- begin = 0;
- end = wave->size;
-
- sendMidiLplay();
-
- return true;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::process(float *buffer)
-{
-#ifdef WITH_VST
- G_PluginHost.processStack(vChan, PluginHost::CHANNEL, this);
-#endif
-
- for (int j=0; j<bufferSize; j+=2) {
- buffer[j] += vChan[j] * volume * panLeft * boost;
- buffer[j+1] += vChan[j+1] * volume * panRight * boost;
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::kill(int frame)
-{
- if (wave != NULL && status != STATUS_OFF) {
- if (mute || mute_i || (status == STATUS_WAIT && mode & LOOP_ANY))
- hardStop(frame);
- else
- setFadeOut(DO_STOP);
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::stopBySeq()
-{
- /* kill loop channels and recs if "samplesStopOnSeqHalt" == true,
- * else do nothing and return. Always kill at frame=0, this is a
- * user-generated event. */
-
- if (!G_Conf.chansStopOnSeqHalt)
- return;
-
- if (mode & (LOOP_BASIC | LOOP_ONCE | LOOP_REPEAT))
- kill(0);
-
- /** FIXME - merge these */
-
- /* when a channel has recs in play?
- * Recorder has events for that channel
- * G_Mixer has at least one sample in play
- * Recorder's channel is active (altrimenti può capitare che
- * si stoppino i sample suonati manualmente in un canale con rec
- * disattivate) */
-
- if (hasActions && readActions && status == STATUS_PLAY)
- kill(0);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::stop()
-{
- if (mode == SINGLE_PRESS && status == STATUS_PLAY) {
- if (mute || mute_i)
- hardStop(0); /// FIXME - wrong frame value
- else
- setFadeOut(DO_STOP);
- }
- else // stop a SINGLE_PRESS immediately, if the quantizer is on
- if (mode == SINGLE_PRESS && qWait == true)
- qWait = false;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int SampleChannel::load(const char *file)
-{
- if (strcmp(file, "") == 0 || gIsDir(file)) {
- gLog("[SampleChannel] file not specified\n");
- return SAMPLE_LEFT_EMPTY;
- }
-
- if (strlen(file) > FILENAME_MAX)
- return SAMPLE_PATH_TOO_LONG;
-
- Wave *w = new Wave();
-
- if (!w->open(file)) {
- gLog("[SampleChannel] %s: read error\n", file);
- delete w;
- return SAMPLE_READ_ERROR;
- }
-
- if (w->channels() > 2) {
- gLog("[SampleChannel] %s: unsupported multichannel wave\n", file);
- delete w;
- return SAMPLE_MULTICHANNEL;
- }
-
- if (!w->readData()) {
- delete w;
- return SAMPLE_READ_ERROR;
- }
-
- if (w->channels() == 1) /** FIXME: error checking */
- wfx_monoToStereo(w);
-
- if (w->rate() != G_Conf.samplerate) {
- gLog("[SampleChannel] input rate (%d) != system rate (%d), conversion needed\n",
- w->rate(), G_Conf.samplerate);
- w->resample(G_Conf.rsmpQuality, G_Conf.samplerate);
- }
-
- pushWave(w);
-
- /* sample name must be unique. Start from k = 1, zero is too nerdy */
-
- std::string oldName = wave->name;
- int k = 1;
- while (!mh_uniqueSamplename(this, wave->name.c_str())) {
- wave->updateName((oldName + "-" + gItoa(k)).c_str());
- k++;
- }
-
- gLog("[SampleChannel] %s loaded in channel %d\n", file, index);
- return SAMPLE_LOADED_OK;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int SampleChannel::loadByPatch(const char *f, int i)
-{
- int res = load(f);
-
- volume = G_Patch.getVol(i);
- key = G_Patch.getKey(i);
- index = G_Patch.getIndex(i);
- mode = G_Patch.getMode(i);
- mute = G_Patch.getMute(i);
- mute_s = G_Patch.getMute_s(i);
- solo = G_Patch.getSolo(i);
- boost = G_Patch.getBoost(i);
- panLeft = G_Patch.getPanLeft(i);
- panRight = G_Patch.getPanRight(i);
- readActions = G_Patch.getRecActive(i);
- recStatus = readActions ? REC_READING : REC_STOPPED;
-
- readPatchMidiIn(i);
- midiInReadActions = G_Patch.getMidiValue(i, "InReadActions");
- midiInPitch = G_Patch.getMidiValue(i, "InPitch");
- readPatchMidiOut(i);
-
- if (res == SAMPLE_LOADED_OK) {
- setBegin(G_Patch.getBegin(i));
- setEnd (G_Patch.getEnd(i, wave->size));
- setPitch(G_Patch.getPitch(i));
- }
- else {
- // volume = DEFAULT_VOL;
- // mode = DEFAULT_CHANMODE;
- // status = STATUS_WRONG;
- // key = 0;
-
- if (res == SAMPLE_LEFT_EMPTY)
- status = STATUS_EMPTY;
- else
- if (res == SAMPLE_READ_ERROR)
- status = STATUS_MISSING;
- sendMidiLplay();
- }
-
- return res;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-bool SampleChannel::canInputRec()
- {
- return wave == NULL;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::start(int frame, bool doQuantize)
-{
- switch (status) {
- case STATUS_EMPTY:
- case STATUS_MISSING:
- case STATUS_WRONG:
- {
- return;
- }
-
- case STATUS_OFF:
- {
- if (mode & LOOP_ANY) {
- status = STATUS_WAIT;
- sendMidiLplay();
- }
- else {
- if (G_Mixer.quantize > 0 && G_Mixer.running && doQuantize)
- qWait = true;
- else {
-
- /* fillChan only if frame != 0. If you call fillChan on frame == 0
- * a duplicate call to fillChan occurs with loss of data. */
-
- status = STATUS_PLAY;
- sendMidiLplay();
- if (frame != 0)
- tracker = fillChan(vChan, tracker, frame);
- }
- }
- break;
- }
-
- case STATUS_PLAY:
- {
- if (mode == SINGLE_BASIC)
- setFadeOut(DO_STOP);
- else
- if (mode == SINGLE_RETRIG) {
- if (G_Mixer.quantize > 0 && G_Mixer.running && doQuantize)
- qWait = true;
- else
- reset(frame);
- }
- else
- if (mode & (LOOP_ANY | SINGLE_ENDLESS)) {
- status = STATUS_ENDING;
- sendMidiLplay();
- }
- break;
- }
-
- case STATUS_WAIT:
- {
- status = STATUS_OFF;
- sendMidiLplay();
- break;
- }
-
- case STATUS_ENDING:
- {
- status = STATUS_PLAY;
- sendMidiLplay();
- break;
- }
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::writePatch(FILE *fp, int i, bool isProject)
-{
- Channel::writePatch(fp, i, isProject);
-
- const char *path = "";
- if (wave != NULL) {
- path = wave->pathfile.c_str();
- if (isProject)
- path = gBasename(path).c_str(); // make it portable
- }
-
- fprintf(fp, "samplepath%d=%s\n", i, path);
- fprintf(fp, "chanKey%d=%d\n", i, key);
- //fprintf(fp, "columnIndex%d=%d\n", i, index);
- fprintf(fp, "chanmode%d=%d\n", i, mode);
- fprintf(fp, "chanBegin%d=%d\n", i, begin);
- fprintf(fp, "chanend%d=%d\n", i, end);
- fprintf(fp, "chanBoost%d=%f\n", i, boost);
- fprintf(fp, "chanRecActive%d=%d\n", i, readActions);
- fprintf(fp, "chanPitch%d=%f\n", i, pitch);
-
- fprintf(fp, "chanMidiInReadActions%d=%u\n", i, midiInReadActions);
- fprintf(fp, "chanMidiInPitch%d=%u\n", i, midiInPitch);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void SampleChannel::clearChan(float *dest, int start)
-{
- memset(dest+start, 0, sizeof(float)*(bufferSize-start));
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-int SampleChannel::fillChan(float *dest, int start, int offset, bool rewind)
-{
- int position; // return value: the new position
-
- if (pitch == 1.0f) {
-
- /* case 1: 'dest' lies within the original sample boundaries (start-
- * end) */
-
- if (start+bufferSize-offset <= end) {
- memcpy(dest+offset, wave->data+start, (bufferSize-offset)*sizeof(float));
- position = start+bufferSize-offset;
- if (rewind)
- frameRewind = -1;
- }
-
- /* case2: 'dest' lies outside the end of the sample, OR the sample
- * is smaller than 'dest' */
-
- else {
- memcpy(dest+offset, wave->data+start, (end-start)*sizeof(float));
- position = end;
- if (rewind)
- frameRewind = end-start+offset;
- }
- }
- else {
-
- rsmp_data.data_in = wave->data+start; // source data
- rsmp_data.input_frames = (end-start)/2; // how many readable bytes
- rsmp_data.data_out = dest+offset; // destination (processed data)
- rsmp_data.output_frames = (bufferSize-offset)/2; // how many bytes to process
- rsmp_data.end_of_input = false;
-
- src_process(rsmp_state, &rsmp_data);
- int gen = rsmp_data.output_frames_gen*2; // frames generated by this call
-
- position = start + rsmp_data.input_frames_used*2; // position goes forward of frames_used (i.e. read from wave)
-
- if (rewind) {
- if (gen == bufferSize-offset)
- frameRewind = -1;
- else
- frameRewind = gen+offset;
- }
- }
- return position;
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * sampleChannel
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef SAMPLE_CHANNEL_H
-#define SAMPLE_CHANNEL_H
-
-
-#include <samplerate.h>
-#include "channel.h"
-
-
-class SampleChannel : public Channel {
-
-private:
-
- /* rsmp_state, rsmp_data
- * structs from libsamplerate */
-
- SRC_STATE *rsmp_state;
- SRC_DATA rsmp_data;
-
- /* pChan
- * extra virtual channel for processing resampled data. */
-
- float *pChan;
-
- /* frameRewind
- * exact frame in which a rewind occurs */
-
- int frameRewind;
-
- /* fillChan
- * copy from wave to *dest and resample data from wave, if necessary.
- * Start to fill pChan from byte 'offset'. If rewind=false don't
- * rewind internal tracker. Returns new sample position, in frames */
-
- int fillChan(float *dest, int start, int offset, bool rewind=true);
-
- /* clearChan
- * set data to zero from start to bufferSize-1. */
-
- void clearChan(float *dest, int start);
-
- /* calcFadeoutStep
- * how many frames are left before the end of the sample? Is there
- * enough room for a complete fadeout? Should we shorten it? */
-
- void calcFadeoutStep();
-
- /* calcVolumeEnv
- * compute any changes in volume done via envelope tool */
-
- void calcVolumeEnv(int frame);
-
-public:
-
- SampleChannel(int bufferSize);
- ~SampleChannel();
-
- void clear ();
- void process (float *buffer);
- void start (int frame, bool doQuantize);
- void kill (int frame);
- void empty ();
- void stopBySeq ();
- void stop ();
- void rewind ();
- void setMute (bool internal);
- void unsetMute (bool internal);
- void reset (int frame);
- int load (const char *file);
- int loadByPatch(const char *file, int i);
- void writePatch (FILE *fp, int i, bool isProject);
- void quantize (int index, int localFrame, int globalFrame);
- void onZero (int frame);
- void onBar (int frame);
- void parseAction(recorder::action *a, int localFrame, int globalFrame);
-
- /* fade methods
- * prepare channel for fade, mixer will take care of the process
- * during master play. */
-
- void setFadeIn (bool internal);
- void setFadeOut (int actionPostFadeout);
- void setXFade (int frame);
-
- /* pushWave
- * add a new wave to an existing channel. */
-
- void pushWave(class Wave *w);
-
- /* getPosition
- * returns the position of an active sample. If EMPTY o MISSING
- * returns -1. */
-
- int getPosition();
-
- /* sum
- * add sample frames to virtual channel. Frame = processed frame in
- * Mixer. Running = is Mixer in play? */
-
- void sum(int frame, bool running);
-
- /* setPitch
- * updates the pitch value and chanStart+chanEnd accordingly. */
-
- void setPitch(float v);
-
- /* setStart/end
- * change begin/end read points in sample. */
-
- void setBegin(unsigned v);
- void setEnd (unsigned v);
-
- /* save
- * save sample to file. */
-
- int save(const char *path);
-
- /* hardStop
- * stop the channel immediately, no further checks. */
-
- void hardStop(int frame);
-
- /* allocEmpty
- * alloc an empty wave used in input recordings. */
-
- bool allocEmpty(int frames, int takeId);
-
- /* canInputRec
- * true if channel can host a new wave from input recording. */
-
- bool canInputRec();
-
- /* setReadActions
- * if enabled, recorder will read actions from this channel */
-
- void setReadActions(bool v);
-
- /* ---------------------------------------------------------------- */
-
- class Wave *wave;
- int tracker; // chan position
- int begin;
- int end;
- float pitch;
- float boost;
- int mode; // mode: see const.h
- bool qWait; // quantizer wait
- bool fadeinOn;
- float fadeinVol;
- bool fadeoutOn;
- float fadeoutVol; // fadeout volume
- int fadeoutTracker; // tracker fadeout, xfade only
- float fadeoutStep; // fadeout decrease
- int fadeoutType; // xfade or fadeout
- int fadeoutEnd; // what to do when fadeout ends
-
- /* recorder:: stuff */
-
- bool readActions; // read actions or not
-
- /* midi stuff */
-
- uint32_t midiInReadActions;
- uint32_t midiInPitch;
-
- /* const - what to do when a fadeout ends */
-
- enum {
- DO_STOP = 0x01,
- DO_MUTE = 0x02,
- DO_MUTE_I = 0x04
- };
-
- /* const - fade types */
-
- enum {
- FADEOUT = 0x01,
- XFADE = 0x02
- };
-};
-
-#endif
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * utils
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#include "utils.h"
-#if defined(_WIN32) // getcwd (unix) or __getcwd (win)
- #include <direct.h>
- #include <windows.h>
-#else
- #include <unistd.h>
-#endif
-
-#include <cstdarg>
-#include <sys/stat.h> // stat (gDirExists)
-#include <errno.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <string>
-#include <string.h>
-#include <sstream>
-#include <limits.h>
-#if defined(__APPLE__)
- #include <libgen.h> // basename unix
- #include <pwd.h> // getpwuid
-#endif
-
-
-
-bool gFileExists(const char *filename) {
- FILE *fh = fopen(filename, "rb");
- if (!fh) {
- return 0;
- }
- else {
- fclose(fh);
- return 1;
- }
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-bool gIsDir(const char *path)
-{
- bool ret;
-
-#if defined(__linux__)
-
- struct stat s1;
- stat(path, &s1);
- ret = S_ISDIR(s1.st_mode);
-
-#elif defined(__APPLE__)
-
- if (strcmp(path, "")==0)
- ret = false;
- else {
- struct stat s1;
- stat(path, &s1);
- ret = S_ISDIR(s1.st_mode);
-
- /* check if ret is a bundle, a special OS X folder which must be
- * shown as a regular file (VST).
- * FIXME - consider native functions CFBundle... */
-
- if (ret) {
- std::string tmp = path;
- tmp += "/Contents/Info.plist";
- if (gFileExists(tmp.c_str()))
- ret = false;
- }
- }
-
-#elif defined(__WIN32)
-
- unsigned dwAttrib = GetFileAttributes(path);
- ret = (dwAttrib != INVALID_FILE_ATTRIBUTES &&
- (dwAttrib & FILE_ATTRIBUTE_DIRECTORY));
-#endif
-
- return ret & !gIsProject(path);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-bool gDirExists(const char *path)
-{
- struct stat st;
- if (stat(path, &st) != 0 && errno == ENOENT)
- return false;
- return true;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-bool gMkdir(const char *path)
-{
-#if defined(__linux__) || defined(__APPLE__)
- if (mkdir(path, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) == 0)
-#else
- if (_mkdir(path) == 0)
-#endif
- return true;
- return false;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string gBasename(const char *path)
-{
- std::string out = path;
- out.erase(0, out.find_last_of(gGetSlash().c_str())+1);
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string gDirname(const char *path)
-{
- std::string out = path;
- out.erase(out.find_last_of(gGetSlash().c_str()));
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string gGetCurrentPath()
-{
- char buf[PATH_MAX];
-#if defined(__WIN32)
- if (_getcwd(buf, PATH_MAX) != NULL)
-#else
- if (getcwd(buf, PATH_MAX) != NULL)
-#endif
- return buf;
- else
- return "";
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string gGetExt(const char *file)
-{
- int len = strlen(file);
- int pos = len;
- while (pos>0) {
- if (file[pos] == '.')
- break;
- pos--;
- }
- if (pos==0)
- return "";
- std::string out = file;
- return out.substr(pos+1, len);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string gStripExt(const char *file)
-{
- int len = strlen(file);
- int pos = -1;
- for (int i=0; i<len; i++)
- if (file[i] == '.') {
- pos = i;
- break;
- }
- std::string out = file;
- return pos == -1 ? out : out.substr(0, pos);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-bool gIsProject(const char *path)
-{
- /** FIXME - checks too weak */
-
- if (gGetExt(path) == "gprj" && gDirExists(path))
- return 1;
- return 0;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-bool gIsPatch(const char *path)
-{
- if (gGetExt(path) == "gptc")
- return 1;
- return 0;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string gGetProjectName(const char *path)
-{
- std::string out;
- out = gStripExt(path);
-
- int i = out.size();
- while (i>=0) { /// TODO - use gGetSlash()
-#if defined(__linux__) || defined(__APPLE__)
- if (out[i] == '/')
-#elif defined(_WIN32)
- if (out[i] == '\\')
-#endif
- break;
- i--;
- }
-
- out.erase(0, i+1); // includes the '/' (or '\' on windows)
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string gGetSlash() // TODO - create SLASH macro or constant
-{
-#if defined(_WIN32)
- return "\\";
-#else
- return "/";
-#endif
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string gItoa(int i)
-{
- std::stringstream out;
- out << i;
- return out.str();
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string gTrim(const char *f)
-{
- std::string out = f;
- return gTrim(out);
-}
-
-
-std::string gTrim(const std::string &s)
-{
- std::size_t first = s.find_first_not_of(" \n\t");
- std::size_t last = s.find_last_not_of(" \n\t");
- return s.substr(first, last-first+1);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string gReplace(std::string in, const std::string& search, const std::string& replace)
-{
- size_t pos = 0;
- while ((pos = in.find(search, pos)) != std::string::npos) {
- in.replace(pos, search.length(), replace);
- pos += replace.length();
- }
- return in;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string gStripFileUrl(const char *f)
-{
- std::string out = f;
- out = gReplace(out, "file://", "");
- out = gReplace(out, "%20", " ");
- return out;
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-std::string gGetHomePath()
-{
- char path[PATH_MAX];
-
-#if defined(__linux__)
-
- snprintf(path, PATH_MAX, "%s/.giada", getenv("HOME"));
-
-#elif defined(_WIN32)
-
- snprintf(path, PATH_MAX, ".");
-
-#elif defined(__APPLE__)
-
- struct passwd *p = getpwuid(getuid());
- if (p == NULL) {
- gLog("[gGetHomePath] unable to fetch user infos\n");
- return "";
- }
- else {
- const char *home = p->pw_dir;
- snprintf(path, PATH_MAX, "%s/Library/Application Support/Giada", home);
- }
-
-#endif
-
- return std::string(path);
-}
-
-
-/* -------------------------------------------------------------------------- */
-
-
-void gSplit(std::string in, std::string sep, gVector<std::string> *v)
-{
- std::string full = in;
- std::string token = "";
- size_t curr = 0;
- size_t next = -1;
- do {
- curr = next + 1;
- next = full.find_first_of(sep, curr);
- token = full.substr(curr, next - curr);
- if (token != "")
- v->add(token);
- }
- while (next != std::string::npos);
-}
+++ /dev/null
-/* -----------------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * utils
- *
- * -----------------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * -------------------------------------------------------------------------- */
-
-
-#ifndef UTILS_H
-#define UTILS_H
-
-
-#include <string>
-#include <cstdio>
-#include "log.h"
-
-
-/* gVector
- * lightweight template class. */
-
-template <class T> class gVector
-{
-public:
-
- /* gVector()
- * default constructor, no parameters */
-
- gVector() : size(0), s(NULL) {}
-
- /* gVector(const &)
- * copy-constructor, when gVector a = b (where b is gVector).
- * Default constructor doesn't copy referenced ojbects, so we need
- * to re-allocate the internal stack for the copied object */
-
- gVector(const gVector &other)
- {
- s = new T[other.size];
- for (unsigned i=0; i<other.size; i++)
- s[i] = other.s[i];
- size = other.size;
- }
-
-
- ~gVector()
- {
- /// FIXME empty s with clear()?!?
- }
-
-
- void add(const T &item)
- {
- T *tmp = new T[size+1]; /// TODO: chunk increment (size+N), N ~= 16
- for (unsigned i=0; i<size; i++)
- tmp[i] = s[i];
- tmp[size] = item;
- delete[] s;
- s = tmp;
- size++;
- }
-
-
- int del(const T &item)
- {
- for (unsigned i=0; i<size; i++)
- if (s[i] == item)
- return del(i);
- return -1;
- }
-
-
- int del(unsigned p)
- {
- if (p > size-1) gLog("[vector] del() outside! requested=%d, size=%d\n", p, size);
- T *tmp = new T[size-1];
- unsigned i=0;
- unsigned j=0;
- while (i<size) {
- if (i != p) {
- tmp[j] = s[i];
- j++;
- }
- i++;
- }
- delete[] s;
- s = tmp;
- size -= 1;
- return size;
- }
-
-
- void clear()
- {
- if (size > 0) {
- delete [] s;
- s = NULL;
- size = 0;
- }
- }
-
-
- void swap(unsigned x, unsigned y)
- {
- T tmp = s[x];
- s[x] = s[y];
- s[y] = tmp;
- }
-
-
- T &at(unsigned p)
- {
- if (p > size-1) gLog("[vector] at() outside! requested=%d, size=%d\n", p, size);
- return s[p];
- }
-
-
- T &last()
- {
- return s[size-1];
- }
-
-
- unsigned size;
- T *s; // stack (array of T)
-};
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool gFileExists(const char *path);
-
-bool gDirExists(const char *path);
-
-bool gIsDir(const char *path);
-
-bool gIsProject(const char *path);
-
-bool gIsPatch(const char *path);
-
-bool gMkdir(const char *path);
-
-std::string gBasename(const char *path);
-
-std::string gReplace(std::string in, const std::string& search, const std::string& replace);
-
-std::string gDirname(const char *path);
-
-std::string gTrim(const char *path);
-std::string gTrim(const std::string &s);
-
-std::string gGetCurrentPath();
-
-std::string gGetHomePath();
-
-std::string gStripFileUrl(const char *path);
-
-std::string gGetExt(const char *path);
-
-std::string gStripExt(const char *path);
-
-std::string gGetProjectName(const char *path);
-
-std::string gGetSlash();
-
-std::string gItoa(int i);
-
-void gSplit(std::string in, std::string sep, gVector<std::string> *v);
-
-#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gui_utils
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "../core/mixer.h"
+#include "../core/patch.h"
+#include "../core/recorder.h"
+#include "../core/wave.h"
+#include "../core/pluginHost.h"
+#include "../core/channel.h"
+#include "../core/conf.h"
+#include "../core/graphics.h"
+#include "../gui/dialogs/gd_warnings.h"
+#include "../gui/dialogs/gd_mainWindow.h"
+#include "../gui/dialogs/gd_actionEditor.h"
+#include "../gui/elems/ge_keyboard.h"
+#include "../gui/elems/ge_window.h"
+#include "../gui/elems/ge_channel.h"
+#include "gui_utils.h"
+#include "log.h"
+
+
+extern Mixer G_Mixer;
+extern unsigned G_beats;
+extern bool G_audio_status;
+extern Patch G_patch;
+extern Conf G_conf;
+extern uint32_t G_time;
+extern gdMainWindow *mainWin;
+#ifdef WITH_VST
+extern PluginHost G_PluginHost;
+#endif
+
+
+static int blinker = 0;
+
+
+void gu_refresh()
+{
+ Fl::lock();
+
+ /* update dynamic elements: in and out meters, beat meter and
+ * each channel */
+
+ mainWin->inOut->refresh();
+ mainWin->beatMeter->redraw();
+ mainWin->keyboard->refreshColumns();
+
+ /* compute timer for blinker */
+
+ blinker++;
+ if (blinker > 12)
+ blinker = 0;
+
+ /* redraw GUI */
+
+ Fl::unlock();
+ Fl::awake();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+int gu_getBlinker()
+{
+ return blinker;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gu_updateControls()
+{
+ for (unsigned i=0; i<G_Mixer.channels.size; i++)
+ G_Mixer.channels.at(i)->guiChannel->update();
+
+ mainWin->inOut->setOutVol(G_Mixer.outVol);
+ mainWin->inOut->setInVol(G_Mixer.inVol);
+#ifdef WITH_VST
+ mainWin->inOut->setMasterFxOutFull(G_PluginHost.masterOut.size > 0);
+ mainWin->inOut->setMasterFxInFull(G_PluginHost.masterIn.size > 0);
+#endif
+
+ mainWin->timing->setMeter(G_Mixer.beats, G_Mixer.bars);
+ mainWin->timing->setBpm(G_Mixer.bpm);
+
+ /* if you reset to init state while the seq is in play: it's better to
+ * update the button status */
+
+ mainWin->controller->updatePlay(G_Mixer.running);
+ mainWin->controller->updateMetronome(0);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gu_update_win_label(const char *c)
+{
+ std::string out = VERSIONE_STR;
+ out += " - ";
+ out += c;
+ mainWin->copy_label(out.c_str());
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gu_setFavicon(Fl_Window *w)
+{
+#if defined(__linux__)
+ fl_open_display();
+ Pixmap p, mask;
+ XpmCreatePixmapFromData(
+ fl_display,
+ DefaultRootWindow(fl_display),
+ (char **)giada_icon,
+ &p,
+ &mask,
+ NULL);
+ w->icon((char *)p);
+#elif defined(_WIN32)
+ w->icon((char *)LoadIcon(fl_display, MAKEINTRESOURCE(IDI_ICON1)));
+#endif
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gu_openSubWindow(gWindow *parent, gWindow *child, int id)
+{
+ if (parent->hasWindow(id)) {
+ gLog("[GU] parent has subwindow with id=%d, deleting\n", id);
+ parent->delSubWindow(id);
+ }
+ child->setId(id);
+ parent->addSubWindow(child);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gu_refreshActionEditor()
+{
+ /** TODO - why don't we simply call WID_ACTION_EDITOR->redraw()? */
+
+ gdActionEditor *aeditor = (gdActionEditor*) mainWin->getChild(WID_ACTION_EDITOR);
+ if (aeditor) {
+ Channel *chan = aeditor->chan;
+ mainWin->delSubWindow(WID_ACTION_EDITOR);
+ gu_openSubWindow(mainWin, new gdActionEditor(chan), WID_ACTION_EDITOR);
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+gWindow *gu_getSubwindow(gWindow *parent, int id)
+{
+ if (parent->hasWindow(id))
+ return parent->getChild(id);
+ else
+ return NULL;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gu_closeAllSubwindows()
+{
+ /* don't close WID_FILE_BROWSER, because it's the caller of this
+ * function */
+
+ mainWin->delSubWindow(WID_ACTION_EDITOR);
+ mainWin->delSubWindow(WID_SAMPLE_EDITOR);
+ mainWin->delSubWindow(WID_FX_LIST);
+ mainWin->delSubWindow(WID_FX);
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * gui_utils
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+#ifndef GUI_UTILS_H
+#define GUI_UTILS_H
+
+#include <dirent.h>
+#include <string>
+#include <FL/x.H>
+#include <FL/Fl.H>
+#ifdef __APPLE__
+ #include <libgen.h> // in osx, for basename() (but linux?)
+#endif
+
+/* including stuff for the favicon */
+
+#if defined(_WIN32)
+ #include "../ext/resource.h"
+#elif defined(__linux__)
+ #include <X11/xpm.h>
+#endif
+
+
+/* refresh
+ * refresh all GUI elements. */
+
+void gu_refresh();
+
+/* getBlinker
+* return blinker value, used to make widgets blink. */
+
+int gu_getBlinker();
+
+/* updateControls
+ * update attributes of control elements (sample names, volumes, ...).
+ * Useful when loading a new patch. */
+
+void gu_updateControls();
+
+/* update_win_label
+ * update the name of the main window */
+
+void gu_update_win_label(const char *c);
+
+void gu_setFavicon(Fl_Window *w);
+
+void gu_openSubWindow(class gWindow *parent, gWindow *child, int id);
+
+/* refreshActionEditor
+ * reload the action editor window by closing and reopening it. It's used
+ * when you delete some actions from the mainWindow and the action editor
+ * window is open. */
+
+void gu_refreshActionEditor();
+
+
+/* closeAllSubwindows
+ * close all subwindows attached to mainWin. */
+
+void gu_closeAllSubwindows();
+
+
+/* getSubwindow
+ * return a pointer to an open subwindow, otherwise NULL. */
+
+gWindow *gu_getSubwindow(class gWindow *parent, int id);
+
+#endif
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * log
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#include <cstdio>
+#include <cstdarg>
+#include <string>
+#include "../utils/utils.h"
+#include "../core/const.h"
+#include "log.h"
+
+
+static FILE *f;
+static int mode;
+static bool stat;
+
+
+int gLog_init(int m) {
+ mode = m;
+ stat = true;
+ if (mode == LOG_MODE_FILE) {
+ std::string fpath = gGetHomePath() + "/giada.log";
+ f = fopen(fpath.c_str(), "a");
+ if (!f) {
+ stat = false;
+ return 0;
+ }
+ }
+ return 1;
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gLog_close() {
+ if (mode == LOG_MODE_FILE)
+ fclose(f);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+
+void gLog(const char *format, ...) {
+ if (mode == LOG_MODE_MUTE)
+ return;
+ va_list args;
+ va_start(args, format);
+ if (mode == LOG_MODE_FILE && stat == true)
+ vfprintf(f, format, args);
+ else
+ vprintf(format, args);
+ va_end(args);
+}
--- /dev/null
+/* ---------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * log
+ *
+ * ---------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * ------------------------------------------------------------------ */
+
+
+#ifndef __LOG_H__
+#define __LOG_H__
+
+
+/* init
+ * init logger. Mode defines where to write the output: LOG_MODE_STDOUT,
+ * LOG_MODE_FILE and LOG_MODE_MUTE. */
+
+int gLog_init (int mode);
+
+void gLog_close();
+
+void gLog(const char *format, ...);
+
+
+#endif
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * utils
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#include "utils.h"
+#if defined(_WIN32) // getcwd (unix) or __getcwd (win)
+ #include <direct.h>
+ #include <windows.h>
+#else
+ #include <unistd.h>
+#endif
+
+#include <cstdarg>
+#include <sys/stat.h> // stat (gDirExists)
+#include <errno.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string>
+#include <string.h>
+#include <sstream>
+#include <limits.h>
+#if defined(__APPLE__)
+ #include <libgen.h> // basename unix
+ #include <pwd.h> // getpwuid
+#endif
+
+
+
+bool gFileExists(const char *filename) {
+ FILE *fh = fopen(filename, "rb");
+ if (!fh) {
+ return 0;
+ }
+ else {
+ fclose(fh);
+ return 1;
+ }
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+bool gIsDir(const char *path)
+{
+ bool ret;
+
+#if defined(__linux__)
+
+ struct stat s1;
+ stat(path, &s1);
+ ret = S_ISDIR(s1.st_mode);
+
+#elif defined(__APPLE__)
+
+ if (strcmp(path, "")==0)
+ ret = false;
+ else {
+ struct stat s1;
+ stat(path, &s1);
+ ret = S_ISDIR(s1.st_mode);
+
+ /* check if ret is a bundle, a special OS X folder which must be
+ * shown as a regular file (VST).
+ * FIXME - consider native functions CFBundle... */
+
+ if (ret) {
+ std::string tmp = path;
+ tmp += "/Contents/Info.plist";
+ if (gFileExists(tmp.c_str()))
+ ret = false;
+ }
+ }
+
+#elif defined(__WIN32)
+
+ unsigned dwAttrib = GetFileAttributes(path);
+ ret = (dwAttrib != INVALID_FILE_ATTRIBUTES &&
+ (dwAttrib & FILE_ATTRIBUTE_DIRECTORY));
+#endif
+
+ return ret & !gIsProject(path);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+bool gDirExists(const char *path)
+{
+ struct stat st;
+ if (stat(path, &st) != 0 && errno == ENOENT)
+ return false;
+ return true;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+bool gMkdir(const char *path)
+{
+#if defined(__linux__) || defined(__APPLE__)
+ if (mkdir(path, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) == 0)
+#else
+ if (_mkdir(path) == 0)
+#endif
+ return true;
+ return false;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string gBasename(const char *path)
+{
+ std::string out = path;
+ out.erase(0, out.find_last_of(gGetSlash().c_str())+1);
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string gDirname(const char *path)
+{
+ std::string out = path;
+ out.erase(out.find_last_of(gGetSlash().c_str()));
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string gGetCurrentPath()
+{
+ char buf[PATH_MAX];
+#if defined(__WIN32)
+ if (_getcwd(buf, PATH_MAX) != NULL)
+#else
+ if (getcwd(buf, PATH_MAX) != NULL)
+#endif
+ return buf;
+ else
+ return "";
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string gGetExt(const char *file)
+{
+ int len = strlen(file);
+ int pos = len;
+ while (pos>0) {
+ if (file[pos] == '.')
+ break;
+ pos--;
+ }
+ if (pos==0)
+ return "";
+ std::string out = file;
+ return out.substr(pos+1, len);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string gStripExt(const char *file)
+{
+ int len = strlen(file);
+ int pos = -1;
+ for (int i=0; i<len; i++)
+ if (file[i] == '.') {
+ pos = i;
+ break;
+ }
+ std::string out = file;
+ return pos == -1 ? out : out.substr(0, pos);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+bool gIsProject(const char *path)
+{
+ /** FIXME - checks too weak */
+
+ if (gGetExt(path) == "gprj" && gDirExists(path))
+ return 1;
+ return 0;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+bool gIsPatch(const char *path)
+{
+ if (gGetExt(path) == "gptc")
+ return 1;
+ return 0;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string gGetProjectName(const char *path)
+{
+ std::string out;
+ out = gStripExt(path);
+
+ int i = out.size();
+ while (i>=0) { /// TODO - use gGetSlash()
+#if defined(__linux__) || defined(__APPLE__)
+ if (out[i] == '/')
+#elif defined(_WIN32)
+ if (out[i] == '\\')
+#endif
+ break;
+ i--;
+ }
+
+ out.erase(0, i+1); // includes the '/' (or '\' on windows)
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string gGetSlash() // TODO - create SLASH macro or constant
+{
+#if defined(_WIN32)
+ return "\\";
+#else
+ return "/";
+#endif
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string gItoa(int i)
+{
+ std::stringstream out;
+ out << i;
+ return out.str();
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string gTrim(const char *f)
+{
+ std::string out = f;
+ return gTrim(out);
+}
+
+
+std::string gTrim(const std::string &s)
+{
+ std::size_t first = s.find_first_not_of(" \n\t");
+ std::size_t last = s.find_last_not_of(" \n\t");
+ return s.substr(first, last-first+1);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string gReplace(std::string in, const std::string& search, const std::string& replace)
+{
+ size_t pos = 0;
+ while ((pos = in.find(search, pos)) != std::string::npos) {
+ in.replace(pos, search.length(), replace);
+ pos += replace.length();
+ }
+ return in;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string gStripFileUrl(const char *f)
+{
+ std::string out = f;
+ out = gReplace(out, "file://", "");
+ out = gReplace(out, "%20", " ");
+ return out;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+std::string gGetHomePath()
+{
+ char path[PATH_MAX];
+
+#if defined(__linux__)
+
+ snprintf(path, PATH_MAX, "%s/.giada", getenv("HOME"));
+
+#elif defined(_WIN32)
+
+ snprintf(path, PATH_MAX, ".");
+
+#elif defined(__APPLE__)
+
+ struct passwd *p = getpwuid(getuid());
+ if (p == NULL) {
+ gLog("[gGetHomePath] unable to fetch user infos\n");
+ return "";
+ }
+ else {
+ const char *home = p->pw_dir;
+ snprintf(path, PATH_MAX, "%s/Library/Application Support/Giada", home);
+ }
+
+#endif
+
+ return std::string(path);
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+
+void gSplit(std::string in, std::string sep, gVector<std::string> *v)
+{
+ std::string full = in;
+ std::string token = "";
+ size_t curr = 0;
+ size_t next = -1;
+ do {
+ curr = next + 1;
+ next = full.find_first_of(sep, curr);
+ token = full.substr(curr, next - curr);
+ if (token != "")
+ v->add(token);
+ }
+ while (next != std::string::npos);
+}
--- /dev/null
+/* -----------------------------------------------------------------------------
+ *
+ * Giada - Your Hardcore Loopmachine
+ *
+ * utils
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
+ *
+ * This file is part of Giada - Your Hardcore Loopmachine.
+ *
+ * Giada - Your Hardcore Loopmachine is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * Giada - Your Hardcore Loopmachine is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Giada - Your Hardcore Loopmachine. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * -------------------------------------------------------------------------- */
+
+
+#ifndef UTILS_H
+#define UTILS_H
+
+
+#include <string>
+#include <cstdio>
+#include "log.h"
+
+
+/* gVector
+ * lightweight template class. */
+
+template <class T> class gVector
+{
+public:
+
+ /* gVector()
+ * default constructor, no parameters */
+
+ gVector() : size(0), s(NULL) {}
+
+ /* gVector(const &)
+ * copy-constructor, when gVector a = b (where b is gVector).
+ * Default constructor doesn't copy referenced ojbects, so we need
+ * to re-allocate the internal stack for the copied object */
+
+ gVector(const gVector &other)
+ {
+ s = new T[other.size];
+ for (unsigned i=0; i<other.size; i++)
+ s[i] = other.s[i];
+ size = other.size;
+ }
+
+
+ ~gVector()
+ {
+ /// FIXME empty s with clear()?!?
+ }
+
+
+ void add(const T &item)
+ {
+ T *tmp = new T[size+1]; /// TODO: chunk increment (size+N), N ~= 16
+ for (unsigned i=0; i<size; i++)
+ tmp[i] = s[i];
+ tmp[size] = item;
+ delete[] s;
+ s = tmp;
+ size++;
+ }
+
+
+ int del(const T &item)
+ {
+ for (unsigned i=0; i<size; i++)
+ if (s[i] == item)
+ return del(i);
+ return -1;
+ }
+
+
+ int del(unsigned p)
+ {
+ if (p > size-1) gLog("[vector] del() outside! requested=%d, size=%d\n", p, size);
+ T *tmp = new T[size-1];
+ unsigned i=0;
+ unsigned j=0;
+ while (i<size) {
+ if (i != p) {
+ tmp[j] = s[i];
+ j++;
+ }
+ i++;
+ }
+ delete[] s;
+ s = tmp;
+ size -= 1;
+ return size;
+ }
+
+
+ void clear()
+ {
+ if (size > 0) {
+ delete [] s;
+ s = NULL;
+ size = 0;
+ }
+ }
+
+
+ void swap(unsigned x, unsigned y)
+ {
+ T tmp = s[x];
+ s[x] = s[y];
+ s[y] = tmp;
+ }
+
+
+ T &at(unsigned p)
+ {
+ if (p > size-1) gLog("[vector] at() outside! requested=%d, size=%d\n", p, size);
+ return s[p];
+ }
+
+
+ T &last()
+ {
+ return s[size-1];
+ }
+
+
+ unsigned size;
+ T *s; // stack (array of T)
+};
+
+
+/* ------------------------------------------------------------------ */
+
+
+bool gFileExists(const char *path);
+
+bool gDirExists(const char *path);
+
+bool gIsDir(const char *path);
+
+bool gIsProject(const char *path);
+
+bool gIsPatch(const char *path);
+
+bool gMkdir(const char *path);
+
+std::string gBasename(const char *path);
+
+std::string gReplace(std::string in, const std::string& search, const std::string& replace);
+
+std::string gDirname(const char *path);
+
+std::string gTrim(const char *path);
+std::string gTrim(const std::string &s);
+
+std::string gGetCurrentPath();
+
+std::string gGetHomePath();
+
+std::string gStripFileUrl(const char *path);
+
+std::string gGetExt(const char *path);
+
+std::string gStripExt(const char *path);
+
+std::string gGetProjectName(const char *path);
+
+std::string gGetSlash();
+
+std::string gItoa(int i);
+
+void gSplit(std::string in, std::string sep, gVector<std::string> *v);
+
+#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * wave
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h> // memcpy
-#include <math.h>
-#include "wave.h"
-#include "utils.h"
-#include "conf.h"
-#include "init.h"
-#include "log.h"
-
-
-extern Conf G_Conf;
-
-
-Wave::Wave()
- : data (NULL),
- size (0),
- isLogical(0),
- isEdited (0) {}
-
-
-/* ------------------------------------------------------------------ */
-
-
-Wave::~Wave() {
- clear();
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Wave::open(const char *f) {
-
- pathfile = f;
- name = gStripExt(gBasename(f).c_str());
- fileIn = sf_open(f, SFM_READ, &inHeader);
-
- if (fileIn == NULL) {
- gLog("[wave] unable to read %s. %s\n", f, sf_strerror(fileIn));
- pathfile = "";
- name = "";
- return 0;
- }
-
- isLogical = false;
- isEdited = false;
-
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-/* how to read and write with libsndfile:
- *
- * a frame consists of all items (samples) that belong to the same
- * point in time. So in each frame there are as many items as there
- * are channels.
- *
- * Quindi:
- * frame = [item, item, ...]
- * In pratica:
- * frame1 = [itemLeft, itemRight]
- * frame2 = [itemLeft, itemRight]
- * ...
- */
-
-int Wave::readData() {
- size = inHeader.frames * inHeader.channels;
- data = (float *) malloc(size * sizeof(float));
- if (data == NULL) {
- gLog("[wave] unable to allocate memory\n");
- return 0;
- }
-
- if (sf_read_float(fileIn, data, size) != size)
- gLog("[wave] warning: incomplete read!\n");
-
- sf_close(fileIn);
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Wave::writeData(const char *f) {
-
- /* prepare the header for output file */
-
- outHeader.samplerate = inHeader.samplerate;
- outHeader.channels = inHeader.channels;
- outHeader.format = inHeader.format;
-
- fileOut = sf_open(f, SFM_WRITE, &outHeader);
- if (fileOut == NULL) {
- gLog("[wave] unable to open %s for exporting\n", f);
- return 0;
- }
-
- int out = sf_write_float(fileOut, data, size);
- if (out != (int) size) {
- gLog("[wave] error while exporting %s! %s\n", f, sf_strerror(fileOut));
- return 0;
- }
-
- isLogical = false;
- isEdited = false;
- sf_close(fileOut);
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Wave::clear() {
- if (data != NULL) {
- free(data);
- data = NULL;
- pathfile = "";
- size = 0;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Wave::allocEmpty(unsigned __size) {
-
- /* the caller must pass a __size for stereo values */
-
- /// FIXME - this way if malloc fails size becomes wrong
- size = __size;
- data = (float *) malloc(size * sizeof(float));
- if (data == NULL) {
- gLog("[wave] unable to allocate memory\n");
- return 0;
- }
-
- memset(data, 0, sizeof(float) * size); /// FIXME - is it useful?
-
- inHeader.samplerate = G_Conf.samplerate;
- inHeader.channels = 2;
- inHeader.format = SF_FORMAT_WAV | SF_FORMAT_FLOAT; // wave only
-
- isLogical = true;
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int Wave::resample(int quality, int newRate) {
-
- float ratio = newRate / (float) inHeader.samplerate;
- int newSize = ceil(size * ratio);
- if (newSize % 2 != 0) // libsndfile goes crazy with odd size in case of saving
- newSize++;
-
- float *tmp = (float *) malloc(newSize * sizeof(float));
- if (!tmp) {
- gLog("[wave] unable to allocate memory for resampling\n");
- return -1;
- }
-
- SRC_DATA src_data;
- src_data.data_in = data;
- src_data.input_frames = size/2; // in frames, i.e. /2 (stereo)
- src_data.data_out = tmp;
- src_data.output_frames = newSize/2; // in frames, i.e. /2 (stereo)
- src_data.src_ratio = ratio;
-
- gLog("[wave] resampling: new size=%d (%d frames)\n", newSize, newSize/2);
-
- int ret = src_simple(&src_data, quality, 2);
- if (ret != 0) {
- gLog("[wave] resampling error: %s\n", src_strerror(ret));
- return 0;
- }
-
- free(data);
- data = tmp;
- size = newSize;
- inHeader.samplerate = newRate;
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-std::string Wave::basename() {
- return gStripExt(gBasename(pathfile.c_str()).c_str());
-}
-
-std::string Wave::extension() {
- return gGetExt(pathfile.c_str());
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void Wave::updateName(const char *n) {
- std::string ext = gGetExt(pathfile.c_str());
- name = gStripExt(gBasename(n).c_str());
- pathfile = gDirname(pathfile.c_str()) + gGetSlash() + name + "." + ext;
- isLogical = true;
-
- /* a wave with updated name must become logical, since the underlying
- * file does not exist yet. */
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * wave
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef WAVE_H
-#define WAVE_H
-
-
-#include <samplerate.h>
-#include <sndfile.h>
-#include <string>
-
-
-class Wave {
-
-private:
-
- SNDFILE *fileIn;
- SNDFILE *fileOut;
- SF_INFO inHeader;
- SF_INFO outHeader;
-
-public:
-
- Wave();
- ~Wave();
-
- std::string pathfile; // full path + sample name
- std::string name; // sample name (changeable)
-
- float *data;
- int size; // wave size (size in stereo: size / 2)
- bool isLogical; // memory only (a take)
- bool isEdited; // edited via editor
-
- inline int rate () { return inHeader.samplerate; }
- inline int channels() { return inHeader.channels; }
- inline int frames () { return inHeader.frames; }
- inline void rate (int v) { inHeader.samplerate = v; }
- inline void channels(int v) { inHeader.channels = v; }
- inline void frames (int v) { inHeader.frames = v; }
-
- std::string basename ();
- std::string extension();
-
- void updateName(const char *n);
- int open (const char *f);
- int readData ();
- int writeData (const char *f);
- void clear ();
-
- /* allocEmpty
- * alloc an empty waveform. */
-
- int allocEmpty(unsigned size);
-
- /* resample
- * simple algorithm for one-shot resampling. */
-
- int resample(int quality, int newRate);
-};
-
-#endif
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * waveFx
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#include <math.h>
-#include "waveFx.h"
-#include "channel.h"
-#include "mixer.h"
-#include "wave.h"
-#include "log.h"
-
-
-extern Mixer G_Mixer;
-
-
-float wfx_normalizeSoft(Wave *w) {
- float peak = 0.0f;
- float abs = 0.0f;
- for (int i=0; i<w->size; i++) { // i++: both L and R samples
- abs = fabs(w->data[i]);
- if (abs > peak)
- peak = abs;
- }
-
- /* peak == 0.0f: don't normalize the silence
- * peak > 1.0f: don't reduce the amplitude, just leave it alone */
-
- if (peak == 0.0f || peak > 1.0f)
- return 1.0f;
-
- return 1.0f / peak;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-bool wfx_monoToStereo(Wave *w) {
-
- unsigned newSize = w->size * 2;
- float *dataNew = (float *) malloc(newSize * sizeof(float));
- if (dataNew == NULL) {
- gLog("[wfx] unable to allocate memory for mono>stereo conversion\n");
- return 0;
- }
-
- for (int i=0, j=0; i<w->size; i++) {
- dataNew[j] = w->data[i];
- dataNew[j+1] = w->data[i];
- j+=2;
- }
-
- free(w->data);
- w->data = dataNew;
- w->size = newSize;
- w->frames(w->frames()*2);
- w->channels(2);
-
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void wfx_silence(Wave *w, int a, int b) {
-
- /* stereo values */
- a = a * 2;
- b = b * 2;
-
- gLog("[wfx] silencing from %d to %d\n", a, b);
-
- for (int i=a; i<b; i+=2) {
- w->data[i] = 0.0f;
- w->data[i+1] = 0.0f;
- }
-
- w->isEdited = true;
-
- return;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int wfx_cut(Wave *w, int a, int b) {
- a = a * 2;
- b = b * 2;
-
- if (a < 0) a = 0;
- if (b > w->size) b = w->size;
-
- /* create a new temp wave and copy there the original one, skipping
- * the a-b range */
-
- unsigned newSize = w->size-(b-a);
- float *temp = (float *) malloc(newSize * sizeof(float));
- if (temp == NULL) {
- gLog("[wfx] unable to allocate memory for cutting\n");
- return 0;
- }
-
- gLog("[wfx] cutting from %d to %d, new size=%d (video=%d)\n", a, b, newSize, newSize/2);
-
- for (int i=0, k=0; i<w->size; i++) {
- if (i < a || i >= b) { // left margin always included, in order to keep
- temp[k] = w->data[i]; // the stereo pair
- k++;
- }
- }
-
- free(w->data);
- w->data = temp;
- w->size = newSize;
- //w->inHeader.frames -= b-a;
- w->frames(w->frames() - b - a);
- w->isEdited = true;
-
- gLog("[wfx] cutting done\n");
-
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-int wfx_trim(Wave *w, int a, int b) {
- a = a * 2;
- b = b * 2;
-
- if (a < 0) a = 0;
- if (b > w->size) b = w->size;
-
- int newSize = b - a;
- float *temp = (float *) malloc(newSize * sizeof(float));
- if (temp == NULL) {
- gLog("[wfx] unable to allocate memory for trimming\n");
- return 0;
- }
-
- gLog("[wfx] trimming from %d to %d (area = %d)\n", a, b, b-a);
-
- for (int i=a, k=0; i<b; i++, k++)
- temp[k] = w->data[i];
-
- free(w->data);
- w->data = temp;
- w->size = newSize;
- //w->inHeader.frames = b-a;
- w->frames(b - a);
- w->isEdited = true;
-
- return 1;
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void wfx_fade(Wave *w, int a, int b, int type) {
-
- float m = type == 0 ? 0.0f : 1.0f;
- float d = 1.0f/(float)(b-a);
- if (type == 1)
- d = -d;
-
- a *= 2;
- b *= 2;
-
- for (int i=a; i<b; i+=2) {
- w->data[i] *= m;
- w->data[i+1] *= m;
- m += d;
- }
-}
-
-
-/* ------------------------------------------------------------------ */
-
-
-void wfx_smooth(Wave *w, int a, int b) {
-
- int d = 32; // 64 if stereo data
-
- /* do nothing if fade edges (both of 32 samples) are > than selected
- * portion of wave. d*2 => count both edges, (b-a)*2 => stereo
- * values. */
-
- if (d*2 > (b-a)*2) {
- gLog("[WFX] selection is too small, nothing to do\n");
- return;
- }
-
- wfx_fade(w, a, a+d, 0);
- wfx_fade(w, b-d, b, 1);
-}
+++ /dev/null
-/* ---------------------------------------------------------------------
- *
- * Giada - Your Hardcore Loopmachine
- *
- * waveFx
- *
- * ---------------------------------------------------------------------
- *
- * Copyright (C) 2010-2015 Giovanni A. Zuliani | Monocasual
- *
- * This file is part of Giada - Your Hardcore Loopmachine.
- *
- * Giada - Your Hardcore Loopmachine is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License as published by the Free Software Foundation, either
- * version 3 of the License, or (at your option) any later version.
- *
- * Giada - Your Hardcore Loopmachine is distributed in the hope that it
- * will be useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Giada - Your Hardcore Loopmachine. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- * ------------------------------------------------------------------ */
-
-
-#ifndef WAVEFX_H
-#define WAVEFX_H
-
-
-/* normalizeSoft
- * normalize the wave by returning the dB value for the boost volume. It
- * doesn't deal with data in memory. */
-
-float wfx_normalizeSoft(class Wave *w);
-
-bool wfx_monoToStereo(class Wave *w);
-
-void wfx_silence(class Wave *w, int a, int b);
-
-int wfx_cut(class Wave *w, int a, int b);
-
-int wfx_trim(class Wave *w, int a, int b);
-
-/* fade
- * fade in or fade out selection. Fade In = type 0, Fade Out = type 1 */
-
-void wfx_fade(class Wave *w, int a, int b, int type);
-
-/* smooth
- * smooth edges of selection. */
-
-void wfx_smooth(class Wave *w, int a, int b);
-
-
-#endif
projects / giada.git / commitdiff