Chris@39: #include "portaudiocpp/CFunCallbackStream.hxx"
Chris@39: 
Chris@39: #include "portaudiocpp/StreamParameters.hxx"
Chris@39: #include "portaudiocpp/Exception.hxx"
Chris@39: 
Chris@39: namespace portaudio
Chris@39: {
Chris@39: 	CFunCallbackStream::CFunCallbackStream()
Chris@39: 	{
Chris@39: 	}
Chris@39: 
Chris@39: 	CFunCallbackStream::CFunCallbackStream(const StreamParameters &parameters, PaStreamCallback *funPtr, void *userData)
Chris@39: 	{
Chris@39: 		open(parameters, funPtr, userData);
Chris@39: 	}
Chris@39: 
Chris@39: 	CFunCallbackStream::~CFunCallbackStream()
Chris@39: 	{
Chris@39: 		try
Chris@39: 		{
Chris@39: 			close();
Chris@39: 		}
Chris@39: 		catch (...)
Chris@39: 		{
Chris@39: 			// ignore all errors
Chris@39: 		}
Chris@39: 	}
Chris@39: 
Chris@39: 	// ---------------------------------------------------------------------------------==
Chris@39: 
Chris@39: 	void CFunCallbackStream::open(const StreamParameters &parameters, PaStreamCallback *funPtr, void *userData)
Chris@39: 	{
Chris@39: 		PaError err = Pa_OpenStream(&stream_, parameters.inputParameters().paStreamParameters(), parameters.outputParameters().paStreamParameters(), 
Chris@39: 			parameters.sampleRate(), parameters.framesPerBuffer(), parameters.flags(), funPtr, userData);
Chris@39: 
Chris@39: 		if (err != paNoError)
Chris@39: 		{
Chris@39: 			throw PaException(err);
Chris@39: 		}
Chris@39: 	}
Chris@39: }