based on a patch from Gary V. Vaughan, include "config.h" before any other

2009-02-24  Sven Neumann  <sven@gimp.org>

* */*.c: based on a patch from Gary V. Vaughan, include
"config.h"
before any other header file from all .c files.

* babl/babl-internal.h
* extensions/util.h: instead of including config.h from here,
bail
out if it wasn't included beforehand.

svn path=/trunk/; revision=394

Add .gitignore files generated with git svn create-ignore

svn path=/trunk/; revision=393

Include headers in babl.h as system headers

svn path=/trunk/; revision=392

babl/babl.h renamed babl_format_get_num_of_components() to

2009-01-26  Sven Neumann  <sven@gimp.org>

* babl/babl.h
* babl/babl-format.c: renamed
babl_format_get_num_of_components()
to babl_format_get_n_components().
(babl_format_has_alpha): changed accordingly.

svn path=/trunk/; revision=391

Do a complete overhaul of the babl API.

* babl/babl.h: Instead of including subsystem headers, declare the
functions part of the API directly in the header. The public
types, macros and the version header is still pulled in as
includes but with inclusion guards that prevent them from being
included separately by clients. Notable things removed from the
API is internal class functions and the class instance structs.

(babl_format_has_alpha)
(babl_format_get_bytes_per_pixel)
(babl_format_get_num_of_components)
(babl_format_get_type): New getters to allow the Babl union to
become opaque for clients.

* babl/babl-types.h: New file with public types. Currently only
the opaque Babl union and the linear and planar conversion
function prototypes (which are not used in the API due to the use
of varags but still part of the API for reference) are there. Make
sure it's only included indirectly through babl.h.

* babl/babl-macros.h
* babl/babl-version.h.in: Make sure these are not included
directly, only indirectly through babl.h.

* babl/babl-main.h: Removed, function declarations are in babl.h
now.

* babl/babl-internal.h: Include the headers we now consider
internal, mostly the different class headers.

* babl/babl-class.h: The "named class" function declarations are
now in the public header so move them away from this internal
header.

* babl/babl-image.h
* babl/babl-format.h
* babl/babl-fish.h
* babl/babl-extension.h
* babl/babl-conversion.h
* babl/babl-component.h
* babl/babl-classes.h
* babl/babl-introspect.h
* babl/babl-sampling.h
* babl/babl-model.h
* babl/babl-type.h: Adapt to above changes, move relevant things to babl.h

* babl/base/formats.c
* babl/base/model-gray.c
* babl/base/model-rgb.c
* babl/base/model-ycbcr.c
* babl/base/type-float.c: Explicitly #include "babl-classes.h".

* babl/babl-internal.c: s/babl_name/babl_get_name/

* babl/babl-format.c
(babl_format_has_alpha)
(babl_format_get_bytes_per_pixel)
(babl_format_get_num_of_components)
(babl_format_get_type): Implement these.

* babl/Makefile.am: Don't install the now internal headers and
add, remove and install the other headers according to above
changes.

svn path=/trunk/; revision=390

Since babl_foo_from_id() will not be part of the public API we can
revert to having the short variant babl_foo() instead of
babl_foo_from_name().

* babl/babl-class.h
* babl/babl-component.h
* babl/babl-conversion.c
* babl/babl-conversion.h
* babl/babl-extension.h
* babl/babl-fish-path.c
* babl/babl-fish.c
* babl/babl-format.c
* babl/babl-format.h
* babl/babl-image.c
* babl/babl-internal.h
* babl/babl-model.c
* babl/babl-model.h
* babl/babl-type.c
* babl/babl-type.h
* extensions/CIE-Lab.c
* extensions/frequency.c
* extensions/gegl-fixups.c
* extensions/gggl-lies.c
* extensions/gggl.c
* extensions/gimp-8bit.c
* extensions/naive-CMYK.c
* extensions/sse-fixups.c
* tests/grayscale_to_rgb.c
* tests/rgb_to_bgr.c
* tests/rgb_to_ycbcr.c

svn path=/trunk/; revision=389

Add include guards.

* babl/babl-component.h
* babl/babl-conversion.h
* babl/babl-extension.h
* babl/babl-fish.h
* babl/babl-format.h
* babl/babl-image.h
* babl/babl-model.h
* babl/babl-sampling.h
* babl/babl-type.h

svn path=/trunk/; revision=388

Namespace the include guard.

* babl/babl-db.h: Namespace the include guard.

svn path=/trunk/; revision=387

Do a s/babl_destroy/babl_exit since 'destroy' is better paired
with a 'create' and other libraries also use the 'init'/'exit'
pair, including GEGL. Keep a define for babl_destroy unless
BABL_DISABLE_DEPRECATED is defined.

* babl/babl-main.h
* babl/babl.c
* tests/babl-html-dump.c
* tests/babl_class_name.c
* tests/babl_fish_path_dhtml.c
* tests/babl_fish_path_fitness.c
* tests/conversions.c
* tests/formats.c
* tests/grayscale_to_rgb.c
* tests/introspect.c
* tests/models.c
* tests/nop.c
* tests/rgb_to_bgr.c
* tests/rgb_to_ycbcr.c
* tests/sanity.c
* tests/srgb_to_lab_u8.c
* tests/types.c

svn path=/trunk/; revision=386

New file collecting the type constants, includes and the union for the

* babl/babl-classes.h: New file collecting the type constants,
includes and the union for the babl classes. When adding a new
class this is the only installed header file that requires
modification.

* babl/babl-class.h: Move the class type enums to the new file.

* babl/babl.h: Include babl-classes.h instead of each class on its
own, and move the Babl union to the new file.

* babl/Makefile.am: Add the new file.

svn path=/trunk/; revision=385

babl/babl-component.h babl/babl-conversion.h babl/babl-extension.h

2009-01-18  Sven Neumann  <sven@gimp.org>

* babl/babl-component.h
* babl/babl-conversion.h
* babl/babl-extension.h
* babl/babl-format.h
* babl/babl-model.h
* babl/babl-type.h: allow to disable the defines that were added
for backward compatibility by definining
BABL_DISABLE_DEPRECATED.

* babl/babl-image.h: removed trailing whitespace.

svn path=/trunk/; revision=384

Add #define babl_foo babl_foo_from_name macros, that should fix
most builds that broke due to the below refactoring.

* babl/babl-component.h
* babl/babl-conversion.h
* babl/babl-extension.h
* babl/babl-format.h
* babl/babl-model.h
* babl/babl-type.h

svn path=/trunk/; revision=383

s/babl_image/babl_image_new/

* babl/babl-fish-reference.c
* babl/babl-image.c
* babl/babl-image.h

svn path=/trunk/; revision=382

s/babl_foo_init/babl_foo_class_init/
s/babl_foo_destroy/babl_foo_class_destroy/
s/babl_foo_each/babl_foo_class_for_each/
s/babl_foo/babl_foo_from_name/
s/babl_foo_id/babl_foo_from_id/

* babl/babl-class.h
* babl/babl-conversion.c
* babl/babl-core.c
* babl/babl-fish-path.c
* babl/babl-fish-reference.c
* babl/babl-fish-stats.c
* babl/babl-fish.c
* babl/babl-format.c
* babl/babl-image.c
* babl/babl-internal.h
* babl/babl-introspect.c
* babl/babl-model.c
* babl/babl-sampling.c
* babl/babl-sanity.c
* babl/babl-type.c
* babl/babl.c
* babl/base/formats.c
* babl/base/model-gray.c
* babl/base/model-rgb.c
* babl/base/model-ycbcr.c
* babl/base/type-float.c
* babl/base/type-u16.c
* babl/base/type-u32.c
* babl/base/type-u8.c
* extensions/CIE-Lab.c
* extensions/frequency.c
* extensions/gegl-fixups.c
* extensions/gggl-lies.c
* extensions/gggl.c
* extensions/gimp-8bit.c
* extensions/naive-CMYK.c
* extensions/sse-fixups.c
* tests/babl-html-dump.c
* tests/babl_fish_path_fitness.c
* tests/conversions.c
* tests/formats.c
* tests/grayscale_to_rgb.c
* tests/models.c
* tests/rgb_to_bgr.c
* tests/rgb_to_ycbcr.c
* tests/types.c

svn path=/trunk/; revision=381

Fix bogus ChangeLog formating in two of my recent entries.

svn path=/trunk/; revision=380

Remove babl_name() and babl_introspect() which slipped in here.

* babl/babl-class.h: Remove babl_name() and babl_introspect()
which slipped in here.

svn path=/trunk/; revision=379

extensions/gegl-fixups.c #include <stdlib.h>

* extensions/gegl-fixups.c
* extensions/sse-fixups.c: #include <stdlib.h>

svn path=/trunk/; revision=378

Don't #include <stdlib.h>

* babl/babl.h: Don't #include <stdlib.h>

* babl/base/formats.c
* babl/base/model-gray.c
* babl/base/model-rgb.c: #include <stdlib.h>

svn path=/trunk/; revision=377

Make babl.h look clean.

* babl/babl-introspect.h: New installed header for babl_name() and
babl_introspect().

* babl/babl.h: Include it.

* babl/Makefile.am: Add it.

svn path=/trunk/; revision=376

Formating.

* babl/babl-internal.h: Formating.

svn path=/trunk/; revision=375

New installed header file containing class and typesystem definitions and

* babl/babl-class.h: New installed header file containing class
and typesystem definitions and types.

* babl/babl.h: Include it.

* babl/Makefile.am: Add it.

svn path=/trunk/; revision=374

Move forward declaration of BablList to the beginning...

svn path=/trunk/; revision=373

Move up forward declaration of BablList.

* babl/babl.h: Move up forward declaration of BablList.

* babl/babl-list.h: Completely rely on that declaration.

svn path=/trunk/; revision=372

Don't have BABL_ALPHA_THRESHOLD public yet.

* babl/babl.h: Don't have BABL_ALPHA_THRESHOLD public yet.

* babl/base/util.h: Put it here for now instead.

svn path=/trunk/; revision=371

Instead of having BABL_CLASS() plus variants and making the macros
expand to different things depending on if they are used in a
header or a .c file, have two versions: BABL_CLASS_DECLARE() and
BABL_CLASS_IMPLEMENT(). This enables further refactorisations of
the babl.h header.

* babl.h: Do the name changes and remove the unpleasant #undefs at
the bottom.

* babl-internal.h: Do the name changes.

* babl-component.[ch]
* babl-conversion.[ch]
* babl-extension.[ch]
* babl-fish.[ch]
* babl-format.[ch]
* babl-image.h
* babl-model.[ch]
* babl-sampling.h
* babl-type.[ch]: Adjust to changes.

svn path=/trunk/; revision=370

Don't redeclare functions declared with the BABL_CLASS() or
BABL_NAMED_CLASS() macros.

* babl-component.h
* babl-conversion.h
* babl-extension.h
* babl-fish.h
* babl-format.h
* babl-image.h
* babl-model.h
* babl-sampling.h
* babl-type.h

svn path=/trunk/; revision=369

New installed file with babl_init() and babl_destroy() declarations.

* babl/babl-main.h: New installed file with babl_init() and
babl_destroy() declarations.

* babl/babl.h: Include it.

* babl/Makefile.am: Add it.

svn path=/trunk/; revision=368

New installed header file that contains portability macros.

* babl/babl-macros.h: New installed header file that contains
portability macros.

* babl/babl.h: Include it and don't define portability macros
here.

* babl/Makefile.am: Add it.

svn path=/trunk/; revision=367

Make BablClassType an int again, it doesn't make sense as an enum as the

* babl/babl.h: Make BablClassType an int again, it doesn't make
sense as an enum as the set of class types is not a natural
predefined set.

svn path=/trunk/; revision=366

Fix misformated entry.

svn path=/trunk/; revision=365

Make BablClassType an enum instead of an unsigned int contaning enum

* babl/babl.h: Make BablClassType an enum instead of an unsigned
int contaning enum values.

svn path=/trunk/; revision=364

Use a lowercase 'a' in 0xbab100.

* babl/babl.h: Use a lowercase 'a' in 0xbab100.

svn path=/trunk/; revision=363

Don't document forward declarations and move them down a bit to make them

* babl/babl.h: Don't document forward declarations and move them
down a bit to make them less eminent.

svn path=/trunk/; revision=362

Remove BABL_HARD_MAX_PATH_LENGTH from here, it's only for internal use.

* babl/babl.h:
* babl/babl-internal.h: Remove BABL_HARD_MAX_PATH_LENGTH from
here, it's only for internal use.

* babl/babl-fish-path.c: #define BABL_HARD_MAX_PATH_LENGTH locally
here.

svn path=/trunk/; revision=361

Instead of an arbitrary threshold, use one hundredth of the channel

* babl/babl.h (BABL_ALPHA_THRESHOLD): Instead of an arbitrary
threshold, use one hundredth of the channel intensity resolution
when using 16 bit integers i.e. 0.01 / (2^16 - 1).

svn path=/trunk/; revision=360

Don't just eek when an assertion fails, also say exactly what failed.

* babl/babl-internal.h (babl_assert): Don't just eek when an
assertion fails, also say exactly what failed.

svn path=/trunk/; revision=359

show in red the conversions that are worse than the current BABL_TOLERANCE

* babl/babl-fish-stats.c: (legal_error), (each_conv): show in red the
conversions that are worse than the current BABL_TOLERANCE instead of
the earlier arbitrary 0.01.

svn path=/trunk/; revision=358

Use the default babl tolerance level if BABL_TOLERANCE is the empty string

* babl/babl-fish-path.c: Use the default babl tolerance level if
BABL_TOLERANCE is the empty string so that we don't get a
tolerance level of 0.0 in that case.

svn path=/trunk/; revision=357

Add #define BABL_ALPHA_THRESHOLD which is the alpha threshold used in the

* babl/babl.h: Add #define BABL_ALPHA_THRESHOLD which is the alpha
threshold used in the reference implementation for
un-pre-multiplication of color data.

* babl/base/model-rgb.c
* babl/base/model-gray.c
* extensions/gegl-fixups.c: Use the define, a consistent alpha
threshold improves accurucy of conversions.

svn path=/trunk/; revision=356

extensions/gegl-fixups.c (conv_rgbAF_sdl32) Make un-pre-multiplication

* extensions/gegl-fixups.c (conv_rgbAF_sdl32)
* babl/base/model-gray.c (premultiplied_to_non_premultiplied):
Make un-pre-multiplication with close-to-zero alpha values result
in complete black instead of a bit brigher than black.

svn path=/trunk/; revision=355

use the lookup tables to speed up the conversion 8still error of 0.002677

* extensions/gegl-fixups.c: (conv_rgbAF_lrgba8): use the lookup tables
to speed up the conversion 8still error of 0.002677 though).

svn path=/trunk/; revision=354

make all components 0.0 when alpha < 0.00001.

* extensions/gegl-fixups.c: (conv_rgbAF_rgbaF),
(conv_rgbAF_lrgba8): make all components 0.0 when alpha < 0.00001.

svn path=/trunk/; revision=353

added some more missing conversions.

* extensions/gegl-fixups.c: (conv_rgbAF_rgbaF),
(conv_rgbAF_lrgba8), (init): added some more missing conversions.

svn path=/trunk/; revision=352

added missing, needed conversion.

* extensions/gegl-fixups.c: (conv_rgbaF_rgbAF), (init): added missing,
needed conversion.

svn path=/trunk/; revision=351

renamed to ..

* COPYING.LESSER: renamed to ..
* COPYING:

svn path=/trunk/; revision=350

`:='-style assignments are not portable

2008-07-09  Sven Neumann  <sven@gimp.org>

* babl/base/Makefile.am: `:='-style assignments are not portable

svn path=/trunk/; revision=349

also use AM_CPPFLAGS and CPPFLAGS for building sse-fixups.

2008-07-04  Sven Neumann  <sven@gimp.org>

* extensions/Makefile.am: also use AM_CPPFLAGS and CPPFLAGS for
building sse-fixups.

svn path=/trunk/; revision=348

added typedef size_t gsize to the set of gtypes lifted from glib. spotted

* babl/babl-cpuaccel.c: added typedef size_t gsize to the set of
gtypes lifted from glib. spotted by Marianne Gagnon.

svn path=/trunk/; revision=347

applied patch from dmacks at netspace.org cleaning up some of the build

* extensions/Makefile.am: applied patch from dmacks at netspace.org
cleaning up some of the build system.

svn path=/trunk/; revision=346

changed RrRiG... back to RrGrBrArRiGiBiAi.

* extensions/frequency.c: changed RrRiG... back to RrGrBrArRiGiBiAi.

svn path=/trunk/; revision=345

some work on frequency_to_rgba.

* extensions/frequency.c: some work on frequency_to_rgba.

svn path=/trunk/; revision=344

implenmented frequency_to_rgba.

* extensions/frequency.c: implenmented frequency_to_rgba.

svn path=/trunk/; revision=343

changed RrGrBr... into RrRiGrGiBrBiArAi.

* extensions/frequency.c: changed RrGrBr... into RrRiGrGiBrBiArAi.

svn path=/trunk/; revision=342

added the format "frequency double".

* extensions/frequency.c: added the format "frequency double".

svn path=/trunk/; revision=341

ensure that the "w3m must be available" message is properly displayed:

* Makefile.am: ensure that the "w3m must be available" message is
properly displayed: dist-hook is only called after builddir is filled.

svn path=/trunk/; revision=340

added dummy model "frequency" and dummy format "frequency float" to be

* extensions/frequency.c: added dummy model "frequency" and dummy
format "frequency float" to be used purely for creating, storing,
accessing but not converting to and from normal tristimulus spaces.
can be used by GeglBuffer to create frequency domain buffers that
are processed in a similar manner to normal buffers.

svn path=/trunk/; revision=339

post release increment of version to 0.0.23

* configure.ac: post release increment of version to 0.0.23

svn path=/trunk/; revision=338

0.0.22 released

svn path=/trunk/; revision=337

0.0.20 released

svn path=/trunk/; revision=336

moved the babl directory overview here from the GEGL site.

* docs/index-static.html.in: moved the babl directory overview here
from the GEGL site.

svn path=/trunk/; revision=335

fixed indentation and misplaced ' spotted by Jan Heller.

* docs/index-static.html.in: fixed indentation and misplaced ' spotted
by Jan Heller.

svn path=/trunk/; revision=334

moved the BABL_TOLERANCE documentation paragraph in under Environment

* docs/index-static.html.in: moved the BABL_TOLERANCE documentation
paragraph in under Environment heading.

svn path=/trunk/; revision=333

removed markup mistake that introduced horizontal scrolling in gecko.

* docs/index-static.html.in: removed markup mistake that introduced
horizontal scrolling in gecko.

svn path=/trunk/; revision=332

s/BABL_TOLERANCE/ s/BABL_ACCURACY/BABL_TOLERANCE/

* babl/babl-fish-path.c: (legal_error): s/BABL_TOLERANCE/
* docs/index-static.html.in: s/BABL_ACCURACY/BABL_TOLERANCE/

svn path=/trunk/; revision=331

s/BABL_ERROR/BABL_ACCURACY/ s/BABL_ERROR/BABL_ACCURACY/ added a missing

* babl/babl-fish-path.c: (legal_error): s/BABL_ERROR/BABL_ACCURACY/
* docs/index-static.html.in: s/BABL_ERROR/BABL_ACCURACY/
* AUTHORS: added a missing space.

svn path=/trunk/; revision=330

added a html comment shortening the news shown. assed link to changelog in

* NEWS: added a html comment shortening the news shown.
* docs/index-static.html.in: assed link to changelog in svn after
news. Updated urls with s/viewcvs/viewvc/.

svn path=/trunk/; revision=329

added TODO moved TODO list from here to here, also edited it a bit.

* Makefile.am: added TODO
* docs/index-static.html.in: moved TODO list from here
* TODO: to here, also edited it a bit.
* docs/Makefile.am: include TODO in result.

svn path=/trunk/; revision=328

reindented code, documented BABL_ERROR.

* docs/index-static.html.in: reindented code, documented BABL_ERROR.

svn path=/trunk/; revision=327

typo fix

svn path=/trunk/; revision=326

updated. updated. improved introduction and feature list.

* AUTHORS: updated.
* NEWS: updated.
* docs/index-static.html.in: improved introduction and feature list.

svn path=/trunk/; revision=325

Added fallback non-SSE routine if the input buffer is not aligned to 16

2008-06-12  Jan Heller  <jheller@svn.gnome.org>

        * extensions/sse-fixups.c (conv_rgbaF_linear_rgb8_linear),
        (conv_rgbaF_linear_rgba8_linear): Added fallback non-SSE routine
        if the input buffer is not aligned to 16 bytes.

svn path=/trunk/; revision=324

Updated contact info.

2008-06-05  Jan Heller  <jheller@svn.gnome.org>

        * AUTHORS: Updated contact info.

svn path=/trunk/; revision=323

Updated download link.

2008-06-03  Jan Heller  <jheller@svn.gnome.org>

        * INSTALL.in: Updated download link.

svn path=/trunk/; revision=322

babl_get_version () moved into separate source file.

2008-06-03  Jan Heller  <jheller@svn.gnome.org>

        babl_get_version () moved into separate source file.

        * babl/Makefile.am: Added babl-version.c.
        * babl/babl-version.c (babl_get_version): Implemented.
        * babl/babl-version.h.in: Added babl_get_version () declaration.
        * babl/babl.c: Removed babl_get_version ().
        * babl/babl.h: Removed babl_get_version () declaration.

svn path=/trunk/; revision=321

Added.

2008-06-03  Jan Heller  <jheller@svn.gnome.org>

        * babl/babl-version.h.in: Added.

svn path=/trunk/; revision=319

Added babl_get_version () to the public API.

2008-06-03  Jan Heller  <jheller@svn.gnome.org>

        Added babl_get_version () to the public API.

        * babl/Makefile.am: Added babl-version.h to library_include_HEADERS.
        * babl/babl-version.h.in: Added macros to expand to babl version
        information.
        * babl/babl.c (babl_get_version): Implemented.
        * babl/babl.h: Include babl-version.h, declare babl_get_version ().
        * configure.ac: Added babl-version.h to AC_CONFIG_FILES.

svn path=/trunk/; revision=318

Fixed conditionally compiled code.

2008-05-23  Jan Heller  <jheller@svn.gnome.org>

        * extensions/sse-fixups.c (init): Fixed conditionally compiled code.

svn path=/trunk/; revision=317

Added support for CPU acceleration, RGBA float -> RGB u8 and RGBA float ->

2008-05-23  Jan Heller  <jheller@svn.gnome.org>

        Added support for CPU acceleration, RGBA float -> RGB u8 and
        RGBA float -> RGBA u8 SSE accelerated conversions.

        * babl/Makefile.am: Added babl-cpuaccel.[ch].
        * babl/babl-cpuaccel.h:
        * babl/babl-cpuaccel.c (babl_cpu_accel_get_support),
        (babl_cpu_accel_set_use), (arch_get_vendor), (arch_accel_intel),
        (arch_accel_amd), (arch_accel_centaur), (arch_accel_cyrix),
        (sigill_handler), (arch_accel_sse_os_support), (arch_accel),
        (cpu_accel): Runtime CPU detection code. Ported from GIMP.
        * babl/babl-internal.h: Include babl-cpuaccel.h.
        * babl/babl-memory.c (babl_malloc): Make babl_malloc align memory to
        BABL_ALIGN==16 boundaries.
        * babl/babl.c (babl_init): Enabled CPU acceleration.
        * configure.ac: Added compile time MMX/SSE/AltiVec detection. Ported
        from GIMP.
        * extensions/Makefile.am: Added SSE_EXTRA_CFLAGS for sse-fixups.c
        compilation.
        * extensions/sse-fixups.c (conv_rgbaF_linear_rgb8_linear),
        (conv_rgbaF_linear_rgba8_linear), (init): Added RGBA float -> RGB u8
        and RGBA float -> RGBA u8 SSE accelerated conversions.

svn path=/trunk/; revision=316

changed fallback macro to have the same return type as rint().

2008-05-22  Jan Heller  <jheller@svn.gnome.org>

        * extensions/util.h: changed fallback macro to have the
        same return type as rint().

svn path=/trunk/; revision=315

changed fallback macro to have the same return type as rint().

2008-05-21  Sven Neumann  <sven@gimp.org>

* babl/babl-internal.h (rint): changed fallback macro to have the
same return type as rint().

svn path=/trunk/; revision=314

fallback to floor function when rint function is not available.

2008-05-21  Jan Heller  <jheller@svn.gnome.org>

        * babl/babl-internal.h:
        * babl/base/type-u16.c:
        * babl/base/type-u32.c:
        * babl/base/type-u8.c:
        * extensions/CIE-Lab.c:
        * extensions/gegl-fixups.c:
        * extensions/gggl-lies.c:
        * extensions/gggl.c:
        * extensions/gimp-8bit.c:
        * extensions/util.h: fallback to floor function when rint function
        is not available.

        * configure.ac: added check for rint function.

svn path=/trunk/; revision=313

added naive versions of respective conversions.

2008-05-20  Jan Heller  <jheller@svn.gnome.org>

        * extensions/gimp-8bit.c (conv_rgbaF_linear_rgb8_linear),
        (conv_rgbaF_linear_rgba8_linear), (init): added naive versions
        of respective conversions.

svn path=/trunk/; revision=312

initialize format.visited.

2008-05-14  Sven Neumann  <sven@gimp.org>

* babl/babl-format.c (format_new): initialize format.visited.

* babl/babl-format.h
* babl/babl-fish-path.c: formatting.

svn path=/trunk/; revision=311

formatting.

2008-04-16  Sven Neumann  <sven@gimp.org>

* babl/babl.h: formatting.

svn path=/trunk/; revision=310

split up into ... Separate header files.

* babl/babl.h: split up into ...
Separate header files.
* babl/babl-component.h:
* babl/babl-conversion.h:
* babl/babl-extension.h:
* babl/babl-fish.h:
* babl/babl-format.h:
* babl/babl-image.h:
* babl/babl-model.h:
* babl/babl-sampling.h:
* babl/babl-type.h:
* babl/Makefile.am: install new headers.

svn path=/trunk/; revision=309

removed babl-classes.h removed and mostly folded into ... .. this file,

* babl/Makefile.am: removed babl-classes.h
* babl/babl-classes.h: removed and mostly folded into ...
* babl/babl.h:  .. this file, which has been reorganized to contain
each separate class by itself.
* babl/babl-internal.h: simplified code renamed BABL_CLASS_TEMPLATE to
be just BABL_CLASS or BABL_CLASS_MINIMAL.
* babl/babl-fish.c: (babl_fish): do not accept varargs, use use
BABL_CLASS_MINIMAL.
* babl/babl-component.c:
* babl/babl-conversion.c:
* babl/babl-extension.c:
* babl/babl-format.c:
* babl/babl-model.c:
* babl/babl-type.c: use BABL_CLASS instead of BABL_CLASS_TEMPLATE
* babl/babl-hash-table.h:
* babl/babl-list.h:
* babl/babl-db.h: changed include warning since babl-classes doesn't
exist anymore.

svn path=/trunk/; revision=308

extensions/util.h removed trailing whitespace.

2008-04-15  Sven Neumann  <sven@gimp.org>

* extensions/util.h
* babl/*.[ch]: removed trailing whitespace.

svn path=/trunk/; revision=307

this function has no return value, declare it as void.

2008-04-15  Sven Neumann  <sven@gimp.org>

* babl/babl-fish-path.c (init_path_instrumentation): this function
has no return value, declare it as void.

svn path=/trunk/; revision=306

Applied patch from Jan Heller.
* babl/babl-fish-path.c: (get_conversion_path), (babl_fish_path),
(test_create), (init_path_instrumentation),
(destroy_path_instrumentation), (get_path_instrumentation): Improved
fish path instrumentation during the search for a new one to optimize
for speed. Added logic to disallow creation of a fish path that is
actually slower than appropriate reference fish.
* babl/babl-util.[ch]: (babl_process_cost): New function for unified
timing formula for babl processings.
* babl/babl-conversion.c: (babl_conversion_error): Make use of the
new babl_process_cost function.
* extensions/gimp-8bit.c: Added a function declaration to prevent
compiler warning.

svn path=/trunk/; revision=305

Applied patch from Jan Heller that improves logic of go_fishing code
in babl-fish.c. The current code searches list of all fishes while
looking for suitable preexistent BABL_FISH_PATH instance. The new code
only searches relevant part of database's hash table. Further, the
current code searches for fish path every time such a babl fish is
requested, even though the same fish path has been requested before
and not found. The new code creates dummy BABL_FISH instance with
appropriate source/destination formats and inserts it into the fish
database to indicate that fish path has been searched for and not
found.
* babl/babl-fish.c: (find_fish_path), (find_memcpy_fish),
(babl_fish_get_id), (babl_fish):
* babl/babl-fish-path.c: (babl_fish_path):
* babl/babl-fish-reference.c: (babl_fish_reference):
* babl/babl-fish-simple.c: (babl_fish_simple):
* babl/babl-internal.h:

svn path=/trunk/; revision=304

new file defining BABL_DETECT_CFLAGS() macro.

2008-04-06  Sven Neumann  <sven@gimp.org>

* acinclude.m4: new file defining BABL_DETECT_CFLAGS() macro.

* configure.ac: set CFLAGS to get some extra compiler warnings.

* babl/babl-fish-stats.c (conversions): fixed old-style function
definition.

* Makefile.am: formatting.

svn path=/trunk/; revision=303

Sparse fixes.

2008-04-02  Mukund Sivaraman <muks@mukund.org>

        Sparse fixes.

        * babl/babl-internal.h: fflush() takes pointer.

        * babl/babl-conversion.c: Don't mix code and declarations.

        * babl/babl-fish-reference.c: Fixed array assignment.

svn path=/trunk/; revision=302

Applied patch from Jan Heller that ports BablFishPath class to the new
list API and the list API is a bit expanded. Further, the algorithm
for generating the shortest conversion path is reformulated to be more
readable and comprehensible and thoroughly commented. The algorithm
for processing the conversion paths is reformulated and commented.
Also contains minor readability cleanups and speedups.
* babl/babl-classes.h:
* babl/babl-conversion.c:
* babl/babl-db.c:
* babl/babl-fish-path.c:
* babl/babl-fish-stats.c:
* babl/babl-fish.c:
* babl/babl-list.c:
* babl/babl-list.h:
* tests/babl_fish_path_fitness.c:

svn path=/trunk/; revision=301

applied patch from Jan Heller that improves readability by using the newly

* babl/babl-classes.h:
* babl/babl-conversion.c:
* babl/babl-db.c:
* babl/babl-fish-path.c:
* babl/babl-fish.c:
* babl/babl-format.c:
* babl/babl-internal.h:
* babl/babl-introspect.c:
* babl/babl-list.c:
* babl/babl-list.h:
* babl/babl-model.c:
* babl/babl-sampling.c:
* babl/babl-sanity.c:
* babl/babl-type.c:
* babl/babl-util.[ch]: applied patch from Jan Heller that improves
readability by using the newly introduced BablList structure.

svn path=/trunk/; revision=300

added Jan Heller and obfuscated the email addresses.

2008-03-31  Sven Neumann  <sven@gimp.org>

* AUTHORS: added Jan Heller and obfuscated the email addresses.

svn path=/trunk/; revision=299

babl/babl-component.c babl/babl-conversion.c babl/babl-db.c

2008-03-29  Sven Neumann  <sven@gimp.org>

* babl/babl-component.c
* babl/babl-conversion.c
* babl/babl-db.c
* babl/babl-extension.c
* babl/babl-fish-path.c
* babl/babl-fish-reference.c
* babl/babl-fish-simple.c
* babl/babl-format.c
* babl/babl-model.c
* babl/babl-type.c: applied patch from Jan Heller that changes
the
code to test for a pre-existent instance of a babl class in the
database before creating a new one.

svn path=/trunk/; revision=298

Make the "test" array static.

2008-03-24  Tor Lillqvist  <tml@novell.com>

* babl/babl-type.c: Make the "test" array static.

svn path=/trunk/; revision=297

typedef:ed BABL free and malloc function pointers.

2008-03-23  Martin Nordholts  <martinn@svn.gnome.org>

* babl/babl-memory.[ch]: typedef:ed BABL free and malloc function
pointers.

svn path=/trunk/; revision=296

Added "This considerably improves BABL performance." to latest ChangeLog entry.

svn path=/trunk/; revision=295

Applied patch from Jan Heller that introduces list and hash table

2008-03-22  Sven Neumann  <sven@gimp.org>

Applied patch from Jan Heller that introduces list and hash
table
functionality and changes the babl database to use coalesced
hashing (bug #523507):

* babl/Makefile.am
* babl/babl-list.[ch]
* babl/babl-hash-table.[ch]: new files providing list and hash
table functionality.

* babl/babl-internal.h: include the new header files.

* babl/babl-db.[ch]: use the new code.

* babl/babl-fish.c: changed accordingly.

svn path=/trunk/; revision=294