Method Process

Source/SeaOfGrain.cpp:105–157

}

void SeaOfGrain::Process(double time)
{
   PROFILER(SeaOfGrain);

   IAudioReceiver* target = GetTarget();

   if (target == nullptr || (mSample == nullptr && !mHasRecordedInput) || mLoading)
      return;

   if (!mEnabled)
   {
      SyncBuffers();

      for (int ch = 0; ch < GetBuffer()->NumActiveChannels(); ++ch)
      {
         Add(target->GetBuffer()->GetChannel(ch), GetBuffer()->GetChannel(ch), GetBuffer()->BufferSize());
         GetVizBuffer()->WriteChunk(GetBuffer()->GetChannel(ch), GetBuffer()->BufferSize(), ch);
      }

      GetBuffer()->Reset();
      return;
   }

   ComputeSliders(0);
   int numChannels = 2;
   SyncBuffers(numChannels);
   mRecordBuffer.SetNumChannels(numChannels);

   int bufferSize = target->GetBuffer()->BufferSize();
   ChannelBuffer* out = target->GetBuffer();
   assert(bufferSize == gBufferSize);

   if (mRecordInput)
   {
      for (int ch = 0; ch < numChannels; ++ch)
         mRecordBuffer.WriteChunk(GetBuffer()->GetChannel(ch), bufferSize, ch);
   }

   gWorkChannelBuffer.SetNumActiveChannels(numChannels);
   gWorkChannelBuffer.Clear();
   for (int i = 0; i < kNumMPEVoices; ++i)
      mMPEVoices[i].Process(&gWorkChannelBuffer, bufferSize);
   for (int i = 0; i < kNumManualVoices; ++i)
      mManualVoices[i].Process(&gWorkChannelBuffer, bufferSize);
   for (int ch = 0; ch < numChannels; ++ch)
   {
      Mult(gWorkChannelBuffer.GetChannel(ch), mVolume, bufferSize);
      GetVizBuffer()->WriteChunk(gWorkChannelBuffer.GetChannel(ch), bufferSize, ch);
      Add(out->GetChannel(ch), gWorkChannelBuffer.GetChannel(ch), bufferSize);
   }

   GetBuffer()->Reset();
}

void SeaOfGrain::DrawModule()
{