/// <summary>
/// Immediately stop the entire transmission system
/// </summary>
private void StopTransmissionPipeline()
{
//Stop microphone
if (_microphone != null && _microphone.IsRecording)
{
_microphone.StopCapture();
}
//Dispose preprocessor and encoder
if (_preprocessor != null)
{
if (_microphone != null)
{
_microphone.Unsubscribe(_preprocessor);
}
if (_encoder != null)
{
_preprocessor.Unsubscribe(_encoder);
}
_preprocessor.Dispose();
_preprocessor = null;
}
if (_encoder != null)
{
_encoder.Dispose();
_encoder = null;
}
_encoderSubscribed = false;
}
private void StopCapture()
{
if (!_subscribed)
{
throw Log.CreatePossibleBugException("Cannot unsubscribe encoder from mic: not subscribed", "8E0EAC83-BF44-4BE3-B132-BFE02AD1FADB");
}
Log.Debug("Unsubscribing encoder from microphone");
_mic.Unsubscribe(this);
_subscribed = false;
_resetRequired = true;
//Disposing the output writers is racy, because the audio thread is trying to write to them at the same time.
//That's fine, because the writer have an internal SpinLock ensuring that doing this is safe
if (_microphoneDiagnosticOutput != null)
{
_microphoneDiagnosticOutput.Dispose();
_microphoneDiagnosticOutput = null;
}
if (_preEncodeDiagnosticOutput != null)
{
_preEncodeDiagnosticOutput.Dispose();
_preEncodeDiagnosticOutput = null;
}
}
/// <summary>
/// Immediately stop the entire transmission system
/// </summary>
private void StopTransmissionPipeline()
{
#if !NCRUNCH
Profiler.BeginSample("CapturePipelineManager: StopTransmissionPipeline");
#endif
//Stop microphone
if (_microphone != null && _microphone.IsRecording)
{
_microphone.StopCapture();
}
//Dispose preprocessor and encoder
if (_preprocessor != null)
{
if (_microphone != null)
{
_microphone.Unsubscribe(_preprocessor);
}
if (_encoder != null)
{
_preprocessor.Unsubscribe(_encoder);
}
_preprocessor.Dispose();
_preprocessor = null;
}
if (_encoder != null)
{
_encoder.Dispose();
_encoder = null;
}
_encoderSubscribed = false;
#if !NCRUNCH
Profiler.EndSample();
#endif
}