From: Filipe Coelho <falkTX>
Date: Fri, 9 Feb 2018 23:00:00 +0000 (+0100)
Subject: LV2 fixes for autiodprocessor
X-Git-Tag: archive/raspbian/5.4.5_ds0-1+rpi1~1^2^2^2~9
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=be670dfee2a1de61d60f3563b31fd65fd9989505;p=juce.git

LV2 fixes for autiodprocessor

Origin: https://github.com/DISTRHO/juce/tree/9f6cdc3659df13169285464ee1d13ef14357f833
Reviewed-by: IOhannes m zmölnig

Gbp-Pq: Name LV2-audioprocessor.patch
---

diff --git a/modules/juce_audio_processors/processors/juce_AudioProcessor.h b/modules/juce_audio_processors/processors/juce_AudioProcessor.h
index f36e3553..201ec982 100644
--- a/modules/juce_audio_processors/processors/juce_AudioProcessor.h
+++ b/modules/juce_audio_processors/processors/juce_AudioProcessor.h
@@ -927,6 +927,7 @@ public:
     */
     virtual void setNonRealtime (bool isNonRealtime) noexcept;
 
+   #if ! JUCE_AUDIOPROCESSOR_NO_GUI
     //==============================================================================
     /** Creates the processor's GUI.
 
@@ -973,6 +974,7 @@ public:
         This may call createEditor() internally to create the component.
     */
     AudioProcessorEditor* createEditorIfNeeded();
+   #endif
 
     //==============================================================================
     /** Returns the default number of steps for a parameter.
@@ -1107,6 +1109,11 @@ public:
     /** This method is called when the layout of the audio processor changes. */
     virtual void processorLayoutsChanged();
 
+    //==============================================================================
+    /** LV2 specific calls, saving/restore as string. */
+    virtual String getStateInformationString () { return String(); }
+    virtual void setStateInformationString (const String&) {}
+
     //==============================================================================
     /** Adds a listener that will be called when an aspect of this processor changes. */
     virtual void addListener (AudioProcessorListener* newListener);
@@ -1177,9 +1184,11 @@ public:
 
     virtual CurveData getResponseCurve (CurveData::Type /*curveType*/) const      { return {}; }
 
+   #if ! JUCE_AUDIOPROCESSOR_NO_GUI
     //==============================================================================
     /** Not for public use - this is called before deleting an editor component. */
     void editorBeingDeleted (AudioProcessorEditor*) noexcept;
+   #endif
 
     /** Flags to indicate the type of plugin context in which a processor is being used. */
     enum WrapperType
@@ -1193,6 +1202,7 @@ public:
         wrapperType_AAX,
         wrapperType_Standalone,
         wrapperType_Unity
+        , wrapperType_LV2
     };
 
     /** When loaded by a plugin wrapper, this flag will be set to indicate the type
@@ -1453,7 +1463,9 @@ private:
 
     //==============================================================================
     Array<AudioProcessorListener*> listeners;
+   #if ! JUCE_AUDIOPROCESSOR_NO_GUI
     Component::SafePointer<AudioProcessorEditor> activeEditor;
+   #endif
     double currentSampleRate = 0;
     int blockSize = 0, latencySamples = 0;
     bool suspended = false, nonRealtime = false;