public unsafe void Play()
{
if (this._wavePlayer == null && this._waveDuplex == null)
{
this._isPlaying = true;
try
{
switch (this._inputType)
{
case InputType.SoundCard:
if (this._inputDevice == this._outputDevice)
{
this._waveDuplex = new WaveDuplex(this._inputDevice, this._inputSampleRate, this._inputBufferSize, this.DuplexFiller);
}
else
{
this._iqCircularBuffer = new ComplexCircularBuffer(this._inputBufferSize, 6);
this._audioCircularBuffer = new FloatCircularBuffer(this._outputBufferSize, 2);
this._waveRecorder = new WaveRecorder(this._inputDevice, this._inputSampleRate, this._inputBufferSize, this.RecorderFiller);
this._wavePlayer = new WavePlayer(this._outputDevice, this._outputSampleRate, this._outputBufferSize / 2, this.PlayerFiller);
this._dspThread = new Thread(this.DSPProc);
this._dspThread.Start();
}
break;
case InputType.WaveFile:
this._iqCircularBuffer = new ComplexCircularBuffer(this._inputBufferSize, 6);
this._audioCircularBuffer = new FloatCircularBuffer(this._outputBufferSize, 2);
this._wavePlayer = new WavePlayer(this._outputDevice, this._outputSampleRate, this._outputBufferSize / 2, this.PlayerFiller);
this._waveReadThread = new Thread(this.WaveFileFiller);
this._waveReadThread.Start();
this._dspThread = new Thread(this.DSPProc);
this._dspThread.Start();
break;
case InputType.Plugin:
this._iqCircularBuffer = new ComplexCircularBuffer(this._inputBufferSize, 6);
this._audioCircularBuffer = new FloatCircularBuffer(this._outputBufferSize, 2);
this._wavePlayer = new WavePlayer(this._outputDevice, this._outputSampleRate, this._outputBufferSize / 2, this.PlayerFiller);
if (this._frontend is IIQStreamController)
{
((IIQStreamController)this._frontend).Start(this.FrontendFiller);
}
this._dspThread = new Thread(this.DSPProc);
this._dspThread.Start();
break;
}
if (this._dspThread != null)
{
this._dspThread.Name = "DSP Thread";
}
}
catch
{
this._isPlaying = false;
throw;
}
}
}
public void Stop()
{
if (this._inputType == InputType.Plugin && this._frontend != null)
{
this._frontend.Stop();
this._frontend = null;
}
if (this._wavePlayer != null)
{
this._wavePlayer.Dispose();
this._wavePlayer = null;
}
if (this._waveRecorder != null)
{
this._waveRecorder.Dispose();
this._waveRecorder = null;
}
if (this._waveDuplex != null)
{
this._waveDuplex.Dispose();
this._waveDuplex = null;
}
this._inputSampleRate = 0.0;
if (this._waveReadThread != null)
{
this._waveReadThread.Join();
this._waveReadThread = null;
}
if (this._iqStream != null)
{
this._iqStream.Close();
}
if (this._audioStream != null)
{
this._audioStream.Close();
}
if (this._dspThread != null)
{
this._dspThread.Join();
this._dspThread = null;
}
if (this._waveFile != null)
{
this._waveFile.Dispose();
this._waveFile = null;
}
if (this._iqStream != null)
{
this._iqStream.Dispose();
this._iqStream = null;
}
this._audioStream = null;
this._dspOutBuffer = null;
this._iqInBuffer = null;
}
public void Stop()
{
this._isPlaying = false;
if (this._inputType == InputType.Plugin && this._frontend is IIQStreamController)
{
((IIQStreamController)this._frontend).Stop();
this._frontend = null;
}
if (this._iqCircularBuffer != null)
{
this._iqCircularBuffer.Close();
}
if (this._audioCircularBuffer != null)
{
this._audioCircularBuffer.Close();
}
if (this._wavePlayer != null)
{
this._wavePlayer.Dispose();
this._wavePlayer = null;
}
if (this._waveRecorder != null)
{
this._waveRecorder.Dispose();
this._waveRecorder = null;
}
if (this._waveDuplex != null)
{
this._waveDuplex.Dispose();
this._waveDuplex = null;
}
this._inputSampleRate = 0.0;
if (this._waveReadThread != null)
{
this._waveReadThread.Join();
this._waveReadThread = null;
}
if (this._dspThread != null)
{
this._dspThread.Join();
this._dspThread = null;
}
if (this._waveFile != null)
{
this._waveFile.Dispose();
this._waveFile = null;
}
this._iqCircularBuffer = null;
this._audioCircularBuffer = null;
this._dspOutBuffer = null;
}
public void Play()
{
if (_wavePlayer != null || _waveDuplex != null)
{
return;
}
switch (_inputType)
{
case InputType.SoundCard:
if (_inputDevice == _outputDevice)
{
_waveDuplex = new WaveDuplex(_inputDevice, _inputSampleRate, _inputBufferSize, DuplexFiller);
}
else
{
_iqStream = new ComplexFifoStream(BlockMode.BlockingRead);
_audioStream = new FloatFifoStream(BlockMode.BlockingWrite, _outputBufferSize);
_waveRecorder = new WaveRecorder(_inputDevice, _inputSampleRate, _inputBufferSize, RecorderFiller);
_wavePlayer = new WavePlayer(_outputDevice, _outputSampleRate, _outputBufferSize / 2, PlayerFiller);
_dspThread = new Thread(DSPProc);
_dspThread.Start();
}
break;
case InputType.WaveFile:
_iqStream = new ComplexFifoStream(BlockMode.BlockingRead);
_audioStream = new FloatFifoStream(BlockMode.BlockingWrite, _outputBufferSize);
_wavePlayer = new WavePlayer(_outputDevice, _outputSampleRate, _outputBufferSize / 2, PlayerFiller);
_waveReadThread = new Thread(WaveFileFiller);
_waveReadThread.Start();
_dspThread = new Thread(DSPProc);
_dspThread.Start();
break;
case InputType.Plugin:
_iqStream = new ComplexFifoStream(BlockMode.BlockingRead);
_audioStream = new FloatFifoStream(BlockMode.BlockingWrite, _outputBufferSize);
_wavePlayer = new WavePlayer(_outputDevice, _outputSampleRate, _outputBufferSize / 2, PlayerFiller);
_frontend.Start(FrontendFiller);
_dspThread = new Thread(DSPProc);
_dspThread.Start();
break;
}
}
public void Play()
{
if (_wavePlayer != null || _waveDuplex != null)
{
return;
}
#region Stream Hooks
if (_streamHookManager != null)
{
_streamHookManager.InitStreams(_inputBufferSize, _outputBufferSize);
if (_streamHookManager.HaveIqObservers)
{
_streamHookManager.StartIQObserverThread(_inputBufferSize);
}
_streamHookManager.OutputSampleRate = _outputSampleRate;
_streamHookManager.InputSampleRate = _inputSampleRate;
}
#endregion
Utils.Log($"play() input type: {_inputType}");
switch (_inputType)
{
case InputType.SoundCard:
if (_inputDevice == _outputDevice)
{
_waveDuplex = new WaveDuplex(_inputDevice, _inputSampleRate, _inputBufferSize, DuplexFiller);
}
else
{
_iqStream = new ComplexFifoStream(BlockMode.BlockingRead);
_audioStream = _streamHookManager == null ? new FloatFifoStream(BlockMode.BlockingWrite, _outputBufferSize) : _streamHookManager.FirstAudioStream;
_waveRecorder = new WaveRecorder(_inputDevice, _inputSampleRate, _inputBufferSize, RecorderFiller);
_wavePlayer = new WavePlayer(_outputDevice, _outputSampleRate, _outputBufferSize / 2, PlayerFiller);
_dspThread = new Thread(DSPProc);
_dspThread.Start();
}
break;
case InputType.WaveFile:
_iqStream = new ComplexFifoStream(BlockMode.BlockingRead);
_audioStream = _streamHookManager == null ? new FloatFifoStream(BlockMode.BlockingWrite, _outputBufferSize) : _streamHookManager.FirstAudioStream;
_wavePlayer = new WavePlayer(_outputDevice, _outputSampleRate, _outputBufferSize / 2, PlayerFiller);
_waveReadThread = new Thread(WaveFileFiller);
_waveReadThread.Start();
_dspThread = new Thread(DSPProc);
_dspThread.Start();
break;
case InputType.Plugin:
_iqStream = new ComplexFifoStream(BlockMode.BlockingRead);
_audioStream = _streamHookManager == null ? new FloatFifoStream(BlockMode.BlockingWrite, _outputBufferSize) : _streamHookManager.FirstAudioStream;
_wavePlayer = new WavePlayer(_outputDevice, _outputSampleRate, _outputBufferSize / 2, PlayerFiller);
_frontend.Start(FrontendFiller);
_dspThread = new Thread(DSPProc);
_dspThread.Start();
break;
}
Utils.Log($"_dspThread: {_dspThread.ManagedThreadId}");
if (_streamHookManager != null)
{
_streamHookManager.Start();
}
}
public void Stop()
{
if (_inputType == InputType.Plugin && _frontend != null)
{
_frontend.Stop();
_frontend = null;
}
if (_wavePlayer != null)
{
_wavePlayer.Dispose();
_wavePlayer = null;
}
if (_waveRecorder != null)
{
_waveRecorder.Dispose();
_waveRecorder = null;
}
if (_waveDuplex != null)
{
_waveDuplex.Dispose();
_waveDuplex = null;
}
_inputSampleRate = 0;
if (_waveReadThread != null)
{
_waveReadThread.Join();
_waveReadThread = null;
}
if (_iqStream != null)
{
_iqStream.Close();
}
if (_audioStream != null)
{
_audioStream.Close();
}
if (_streamHookManager != null)
{
_streamHookManager.CloseStreams();
_streamHookManager.Stop();
}
if (_dspThread != null)
{
_dspThread.Join();
_dspThread = null;
}
if (_streamHookManager != null)
{
_streamHookManager.StopIQObserverThread();
}
if (_waveFile != null)
{
_waveFile.Dispose();
_waveFile = null;
}
if (_iqStream != null)
{
_iqStream.Dispose();
_iqStream = null;
}
if (_streamHookManager != null)
{
_streamHookManager.DisposeStreams();
}
_audioStream = null;
_dspOutBuffer = null;
_iqInBuffer = null;
}
public unsafe void Play()
{
if (this._wavePlayer == null && this._waveDuplex == null)
{
if (this._inputType != InputType.WaveFile)
{
this._waveStart = DateTime.Now.AddYears(1);
}
double sampleRate = this._outputSampleRate;
int framesPerBuffer = this._outputBufferSize / 2;
if (this._soundCardRatio > 1.0)
{
sampleRate = (double)this._minOutputSampleRate;
framesPerBuffer = (int)((double)this._outputBufferSize / (2.0 * this._soundCardRatio));
}
switch (this._inputType)
{
case InputType.SoundCard:
if (this._inputDevice == this._outputDevice)
{
this._waveDuplex = new WaveDuplex(this._inputDevice, this._inputSampleRate, this._inputBufferSize, this.DuplexFiller);
}
else
{
this._iqStream = new ComplexFifoStream(BlockMode.BlockingRead);
ComplexFifoStream iqStream2 = this._iqStream;
bool read2 = false;
iqStream2.SetLog("_iqStream", 20000, read2, true);
this._audioStream = new FloatFifoStream(BlockMode.BlockingWrite, this._outputBufferSize);
Console.WriteLine("_audioStream created with size " + this._outputBufferSize.ToString());
FloatFifoStream audioStream3 = this._audioStream;
bool write3 = false;
audioStream3.SetLog("_audioStream", this._outputBufferSize, true, write3);
this._waveRecorder = new WaveRecorder(this._inputDevice, this._inputSampleRate, this._inputBufferSize, this.RecorderFiller);
this._wavePlayer = new WavePlayer(this._outputDevice, sampleRate, framesPerBuffer, this.PlayerFiller);
this._dspThread = new Thread(this.DSPProc);
this._dspThread.Start();
}
break;
case InputType.WaveFile:
{
this._iqStream = new ComplexFifoStream(BlockMode.BlockingRead);
this._iqStream.SetLog("_iqStream", 20000, true, true);
this._audioStream = new FloatFifoStream(BlockMode.BlockingWrite, this._outputBufferSize * 2);
Console.WriteLine("_audioStream created with size " + (this._outputBufferSize * 2).ToString());
FloatFifoStream audioStream2 = this._audioStream;
bool write2 = false;
audioStream2.SetLog("_audioStream", this._outputBufferSize, true, write2);
this._wavePlayer = new WavePlayer(this._outputDevice, sampleRate, framesPerBuffer, this.PlayerFiller);
this._waveReadThread = new Thread(this.WaveFileFiller);
this._waveReadThread.Start();
this._dspThread = new Thread(this.DSPProc);
this._dspThread.Start();
break;
}
case InputType.Plugin:
{
this._iqStream = new ComplexFifoStream(BlockMode.BlockingRead);
ComplexFifoStream iqStream = this._iqStream;
bool read = false;
iqStream.SetLog("_iqStream", 20000, read, true);
this._audioStream = new FloatFifoStream(BlockMode.BlockingWrite, this._outputBufferSize * 2);
Console.WriteLine("_audioStream created with size " + (this._outputBufferSize * 2).ToString());
FloatFifoStream audioStream = this._audioStream;
bool write = false;
audioStream.SetLog("_audioStream", 0, true, write);
this._wavePlayer = new WavePlayer(this._outputDevice, sampleRate, framesPerBuffer, this.PlayerFiller);
this._frontend.Start(this.FrontendFiller);
this._dspThread = new Thread(this.DSPProc);
this._dspThread.Start();
break;
}
}
}
}
