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Partially reverted af6fc6b to add back in AudioPluginDemo input bus

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ed 2020-03-03 16:54:09 +00:00
parent 18523101be
commit 6acbb3e4d4
1 changed files with 19 additions and 3 deletions
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22
examples/Plugins/AudioPluginDemo.h
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@ -176,7 +176,7 @@ class JuceDemoPluginAudioProcessor : public AudioProcessor
public:
//==============================================================================
JuceDemoPluginAudioProcessor()
: AudioProcessor (BusesProperties().withOutput ("Output", AudioChannelSet::stereo(), true)),
: AudioProcessor (getBusesProperties()),
state (*this, nullptr, "state",
{ std::make_unique<AudioParameterFloat> ("gain", "Gain", NormalisableRange<float> (0.0f, 1.0f), 0.9f),
std::make_unique<AudioParameterFloat> ("delay", "Delay Feedback", NormalisableRange<float> (0.0f, 1.0f), 0.5f) })
@ -194,10 +194,20 @@ public:
//==============================================================================
bool isBusesLayoutSupported (const BusesLayout& layouts) const override
{
// Only mono/stereo and input/output must have same layout
const auto& mainOutput = layouts.getMainOutputChannelSet();
const auto& mainInput = layouts.getMainInputChannelSet();
// do not allow disabling the main output bus and only allow stereo and mono output
if (mainOutput.isDisabled() || mainOutput.size() > 2)
// input and output layout must either be the same or the input must be disabled altogether
if (! mainInput.isDisabled() && mainInput != mainOutput)
return false;
// do not allow disabling the main buses
if (mainOutput.isDisabled())
return false;
// only allow stereo and mono
if (mainOutput.size() > 2)
return false;
return true;
@ -623,5 +633,11 @@ private:
lastPosInfo.resetToDefault();
}
static BusesProperties getBusesProperties()
{
return BusesProperties().withInput ("Input", AudioChannelSet::stereo(), true)
.withOutput ("Output", AudioChannelSet::stereo(), true);
}
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (JuceDemoPluginAudioProcessor)
};