Method Process

Source/VSTPlugin.cpp:707–874

}

void VSTPlugin::Process(double time)
{
   if (!mPluginReady)
   {
      //bypass
      GetBuffer()->SetNumActiveChannels(2);
      SyncBuffers();
      for (int ch = 0; ch < GetBuffer()->NumActiveChannels(); ++ch)
      {
         if (GetTarget())
            Add(GetTarget()->GetBuffer()->GetChannel(ch), GetBuffer()->GetChannel(ch), GetBuffer()->BufferSize());
         GetVizBuffer()->WriteChunk(GetBuffer()->GetChannel(ch), GetBuffer()->BufferSize(), ch);
      }

      GetBuffer()->Clear();
   }

#if BESPOKE_LINUX //HACK: weird race condition, which this seems to fix for now
   if (mPlugin == nullptr)
      return;
#endif

   PROFILER(VSTPlugin);

   int inputChannels = MAX(2, mNumInputChannels);
   int outputChannels = MAX(2, mNumOutputChannels);
   GetBuffer()->SetNumActiveChannels(inputChannels);
   SyncBuffers();

   /*
    * Multi-out VSTs which can't disable those outputs will expect *something* in the
    * buffer even though we don't read it.
    */
   int bufferChannels = MAX(MAX(inputChannels * mNumInBuses, outputChannels * mNumOutBuses), 2); // how much to allocate in the juce::AudioBuffer

   const int kSafetyMaxChannels = 16; //hitting a crazy issue (memory stomp?) where numchannels is getting blown out sometimes

   int bufferSize = GetBuffer()->BufferSize();
   assert(bufferSize == gBufferSize);

   juce::AudioBuffer<float> buffer(bufferChannels, bufferSize);
   for (int i = 0; i < inputChannels && i < kSafetyMaxChannels; ++i)
      buffer.copyFrom(i, 0, GetBuffer()->GetChannel(MIN(i, GetBuffer()->NumActiveChannels() - 1)), GetBuffer()->BufferSize());

   IAudioReceiver* target = GetTarget();

   if (mEnabled && mPlugin != nullptr)
   {
      mVSTMutex.lock();

      ComputeSliders(0);

      {
         const juce::ScopedLock lock(mMidiInputLock);

         for (int i = 0; i < mChannelModulations.size(); ++i)
         {
            ChannelModulations& mod = mChannelModulations[i];