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AUv3 Client: Allow auval to pass when plugin allows arbitrary matched input/output layouts

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reuk 2024-07-10 20:20:50 +01:00
parent 6fd7a928f9
commit b3fdcdc928
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1 changed files with 8 additions and 0 deletions
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8
modules/juce_audio_plugin_client/juce_audio_plugin_client_AUv3.mm
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@ -338,6 +338,9 @@ public:
bool shouldChangeToFormat (AVAudioFormat* format, AUAudioUnitBus* auBus)
{
if (allocated)
return false;
const auto isInput = ([auBus busType] == AUAudioUnitBusTypeInput);
const auto busIdx = static_cast<int> ([auBus index]);
const auto newNumChannels = static_cast<int> ([format channelCount]);
@ -453,6 +456,7 @@ public:
//==============================================================================
bool allocateRenderResourcesAndReturnError (NSError **outError)
{
allocated = false;
AudioProcessor& processor = getAudioProcessor();
const AUAudioFrameCount maxFrames = [au maximumFramesToRender];
@ -547,12 +551,14 @@ public:
midiOutputEventBlock = [au MIDIOutputEventBlock];
reset();
allocated = true;
return true;
}
void deallocateRenderResources()
{
allocated = false;
midiOutputEventBlock = nullptr;
hostMusicalContextCallback = nullptr;
@ -862,6 +868,7 @@ private:
addMethod (@selector (setShouldBypassEffect:), [] (id self, SEL, BOOL shouldBypass) { return _this (self)->setShouldBypassEffect (shouldBypass); });
addMethod (@selector (allocateRenderResourcesAndReturnError:), [] (id self, SEL, NSError** error) { return _this (self)->allocateRenderResourcesAndReturnError (error) ? YES : NO; });
addMethod (@selector (deallocateRenderResources), [] (id self, SEL) { return _this (self)->deallocateRenderResources(); });
addMethod (@selector (renderResourcesAllocated), [] (id self, SEL) { return _this (self)->allocated; });
//==============================================================================
addMethod (@selector (contextName), [] (id self, SEL) { return _this (self)->getContextName(); });
@ -1797,6 +1804,7 @@ private:
static constexpr bool forceLegacyParamIDs = false;
#endif
AudioProcessorParameter* bypassParam = nullptr;
bool allocated = false;
};
#if JUCE_IOS