Method SaveOutput

Source/ModularSynth.cpp:3337–3384

}

void ModularSynth::SaveOutput()
{
   ScopedMutex mutex(&mAudioThreadMutex, "SaveOutput()");

   std::string save_prefix = "recording_";
   if (!mCurrentSaveStatePath.empty())
   {
      // This assumes that mCurrentSaveStatePath always has a valid filename at the end
      std::string filename = File(mCurrentSaveStatePath).getFileNameWithoutExtension().toStdString();
      save_prefix = filename + "_";
   }

   std::string filename = ofGetTimestampString(UserPrefs.recordings_path.Get() + save_prefix + "%Y-%m-%d_%H-%M.wav");
   //string filenamePos = ofGetTimestampString("recordings/pos_%Y-%m-%d_%H-%M.wav");

   assert(mRecordingLength <= mGlobalRecordBuffer->Size());

   int channels = 2;
   auto wavFormat = std::make_unique<juce::WavAudioFormat>();
   juce::File outputFile(ofToDataPath(filename));
   outputFile.create();
   auto outputTo = outputFile.createOutputStream();
   assert(outputTo != nullptr);
   bool b1{ false };
   auto writer = std::unique_ptr<juce::AudioFormatWriter>(wavFormat->createWriterFor(outputTo.release(), gSampleRate, channels, 16, b1, 0));

   int samplesRemaining = mRecordingLength;
   const int chunkSize = 256;
   float leftChannel[chunkSize];
   float rightChannel[chunkSize];
   float* chunk[2]{ leftChannel, rightChannel };
   while (samplesRemaining > 0)
   {
      int numSamples = MIN(chunkSize, samplesRemaining);
      for (int i = 0; i < numSamples; ++i)
      {
         chunk[0][i] = mGlobalRecordBuffer->GetSample(samplesRemaining - 1, 0);
         chunk[1][i] = mGlobalRecordBuffer->GetSample(samplesRemaining - 1, 1);
         --samplesRemaining;
      }
      writer->writeFromFloatArrays(chunk, channels, numSamples);
   }

   mGlobalRecordBuffer->ClearBuffer();
   mRecordingLength = 0;

   TheTitleBar->DisplayTemporaryMessage("wrote " + filename);
}

const String& ModularSynth::GetTextFromClipboard() const
{