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AU: Don't set kAudioUnitProperty_AudioChannelLayout property on plug-ins that don't support it

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ed 2019-10-21 11:17:39 +01:00
parent e86b1a8818
commit 2b542dc701
1 changed files with 10 additions and 10 deletions
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20
modules/juce_audio_processors/format_types/juce_AudioUnitPluginFormat.mm
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@ -781,19 +781,19 @@ public:
// try to convert the layout into a tag
actualTag = CoreAudioLayouts::toCoreAudio (CoreAudioLayouts::fromCoreAudio (layout));
}
if (actualTag != requestedTag)
{
zerostruct (layout);
layout.mChannelLayoutTag = requestedTag;
if (actualTag != requestedTag)
{
zerostruct (layout);
layout.mChannelLayoutTag = requestedTag;
err = AudioUnitSetProperty (audioUnit, kAudioUnitProperty_AudioChannelLayout, scope, static_cast<UInt32> (i), &layout, minDataSize);
err = AudioUnitSetProperty (audioUnit, kAudioUnitProperty_AudioChannelLayout, scope, static_cast<UInt32> (i), &layout, minDataSize);
// only bail out if the plug-in claims to support layouts
// See AudioUnit headers on kAudioUnitProperty_AudioChannelLayout
if (err != noErr && supportsLayouts && isInitialized)
return false;
// only bail out if the plug-in claims to support layouts
// See AudioUnit headers on kAudioUnitProperty_AudioChannelLayout
if (err != noErr && supportsLayouts && isInitialized)
return false;
}
}
}
}