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LV2 Client: Ensure AudioBuffer size matches numSteps during run

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reuk 2022-11-30 21:45:05 +00:00
parent 6296313d79
commit a8162d124b
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1 changed files with 5 additions and 1 deletions
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6
modules/juce_audio_plugin_client/LV2/juce_LV2_Client.cpp
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@ -505,8 +505,12 @@ public:
void run (uint32_t numSteps)
{
// If this is hit, the host is trying to process more samples than it told us to prepare
jassert (static_cast<int> (numSteps) <= processor->getBlockSize());
midi.clear();
playHead.invalidate();
audio.setSize (audio.getNumChannels(), static_cast<int> (numSteps), true, false, true);
ports.forEachInputEvent ([&] (const LV2_Atom_Event* event)
{
@ -536,7 +540,7 @@ public:
processor->setNonRealtime (ports.isFreeWheeling());
for (auto i = 0, end = processor->getTotalNumInputChannels(); i < end; ++i)
audio.copyFrom (i, 0, ports.getBufferForAudioInput (i), (int) numSteps);
audio.copyFrom (i, 0, ports.getBufferForAudioInput (i), audio.getNumSamples());
jassert (countNaNs (audio) == 0);