Method Process

Source/FollowingSong.cpp:65–108

}

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

   IAudioReceiver* target = GetTarget();

   if (!mEnabled || target == nullptr)
      return;

   ComputeSliders(0);

   int bufferSize = target->GetBuffer()->BufferSize();
   float* out = target->GetBuffer()->GetChannel(0);
   assert(bufferSize == gBufferSize);

   float volSq = mVolume * mVolume * .5f;

   if (!mLoadingSong && mPlay)
   {
      mLoadSongMutex.lock();

      gWorkChannelBuffer.SetNumActiveChannels(1);
      if (mSample.ConsumeData(time, &gWorkChannelBuffer, bufferSize, true))
      {
         for (int i = 0; i < bufferSize; ++i)
         {
            float sample = gWorkChannelBuffer.GetChannel(0)[i] * volSq;
            if (mMute)
               sample = 0;
            out[i] += sample;
            GetVizBuffer()->Write(sample, 0);
         }
      }
      else
      {
         GetVizBuffer()->WriteChunk(gZeroBuffer, bufferSize, 0);
      }
      mLoadSongMutex.unlock();
   }
   else
   {
      GetVizBuffer()->WriteChunk(gZeroBuffer, bufferSize, 0);
   }
}

void FollowingSong::DrawModule()
{