Chris@55: #ifndef INCLUDED_PORTAUDIO_SINGLEDIRECTIONSTREAMPARAMETERS_HXX
Chris@55: #define INCLUDED_PORTAUDIO_SINGLEDIRECTIONSTREAMPARAMETERS_HXX
Chris@55: 
Chris@55: // ---------------------------------------------------------------------------------------
Chris@55: 
Chris@55: #include <cstddef>
Chris@55: 
Chris@55: #include "portaudio.h"
Chris@55: 
Chris@55: #include "portaudiocpp/System.hxx"
Chris@55: #include "portaudiocpp/SampleDataFormat.hxx"
Chris@55: 
Chris@55: // ---------------------------------------------------------------------------------------
Chris@55: 
Chris@55: // Forward declaration(s):
Chris@55: namespace portaudio
Chris@55: {
Chris@55: 	class Device;
Chris@55: }
Chris@55: 
Chris@55: // ---------------------------------------------------------------------------------------
Chris@55: 
Chris@55: // Declaration(s):
Chris@55: namespace portaudio
Chris@55: {
Chris@55: 
Chris@55: 	//////
Chris@55: 	/// @brief All parameters for one direction (either in or out) of a Stream. Together with 
Chris@55: 	/// parameters common to both directions, two DirectionSpecificStreamParameters can make up 
Chris@55: 	/// a StreamParameters object which contains all parameters for a Stream.
Chris@55: 	//////
Chris@55: 	class DirectionSpecificStreamParameters
Chris@55: 	{
Chris@55: 	public:
Chris@55: 		static DirectionSpecificStreamParameters null();
Chris@55: 
Chris@55: 		DirectionSpecificStreamParameters();
Chris@55: 		DirectionSpecificStreamParameters(const Device &device, int numChannels, SampleDataFormat format, 
Chris@55: 			bool interleaved, PaTime suggestedLatency, void *hostApiSpecificStreamInfo);
Chris@55: 
Chris@55: 		// Set up methods:
Chris@55: 		void setDevice(const Device &device);
Chris@55: 		void setNumChannels(int numChannels);
Chris@55: 
Chris@55: 		void setSampleFormat(SampleDataFormat format, bool interleaved = true);
Chris@55: 		void setHostApiSpecificSampleFormat(PaSampleFormat format, bool interleaved = true);
Chris@55: 
Chris@55: 		void setSuggestedLatency(PaTime latency);
Chris@55: 
Chris@55: 		void setHostApiSpecificStreamInfo(void *streamInfo);
Chris@55: 
Chris@55: 		// Accessor methods:
Chris@55: 		PaStreamParameters *paStreamParameters();
Chris@55: 		const PaStreamParameters *paStreamParameters() const;
Chris@55: 
Chris@55: 		Device &device() const;
Chris@55: 		int numChannels() const;
Chris@55: 
Chris@55: 		SampleDataFormat sampleFormat() const;
Chris@55: 		bool isSampleFormatInterleaved() const;
Chris@55: 		bool isSampleFormatHostApiSpecific() const;
Chris@55: 		PaSampleFormat hostApiSpecificSampleFormat() const;
Chris@55: 
Chris@55: 		PaTime suggestedLatency() const;
Chris@55: 
Chris@55: 		void *hostApiSpecificStreamInfo() const;
Chris@55: 	
Chris@55: 	private:
Chris@55: 		PaStreamParameters paStreamParameters_;
Chris@55: 	};
Chris@55: 
Chris@55: 
Chris@55: } // namespace portaudio
Chris@55: 
Chris@55: // ---------------------------------------------------------------------------------------
Chris@55: 
Chris@55: #endif // INCLUDED_PORTAUDIO_SINGLEDIRECTIONSTREAMPARAMETERS_HXX