Hi,
Unless I’m missing something, the void run (uint32_t numSteps)
of juce::LV2PluginInstance
is not making any attempt at ensuring that audio.getNumSamples() == numSteps
.
On a host such as qtractor, the plugin instance is created with a maxBlockSize
that is 4x larger than the numSteps
value I’m getting in run()
.
So I suggest adding :
audio.setSize(audio.getNumChannels(), numSteps, false, false, true);
at the beginning of the run(int) method.