pa_mac_core.h File Reference

CoreAudio-specific PortAudio API extension header file. More...

#include "portaudio.h"
#include <AudioUnit/AudioUnit.h>

Go to the source code of this file.

Data Structures
struct	PaMacCoreStreamInfo

Macros
#define	paMacCoreChangeDeviceParameters   (0x01)
#define	paMacCoreFailIfConversionRequired   (0x02)
#define	paMacCoreConversionQualityMin   (0x0100)
#define	paMacCoreConversionQualityMedium   (0x0200)
#define	paMacCoreConversionQualityLow   (0x0300)
#define	paMacCoreConversionQualityHigh   (0x0400)
#define	paMacCoreConversionQualityMax   (0x0000)
#define	paMacCorePlayNice   (0x00)
#define	paMacCorePro   (0x01)
#define	paMacCoreMinimizeCPUButPlayNice   (0x0100)
#define	paMacCoreMinimizeCPU   (0x0101)

Functions
void	PaMacCore_SetupStreamInfo (PaMacCoreStreamInfo *data, unsigned long flags)
void	PaMacCore_SetupChannelMap (PaMacCoreStreamInfo *data, const SInt32 *const channelMap, unsigned long channelMapSize)
AudioDeviceID	PaMacCore_GetStreamInputDevice (PaStream *s)
AudioDeviceID	PaMacCore_GetStreamOutputDevice (PaStream *s)
const char *	PaMacCore_GetChannelName (int device, int channelIndex, bool input)

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Detailed Description

CoreAudio-specific PortAudio API extension header file.

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Macro Definition Documentation

#define paMacCoreChangeDeviceParameters   (0x01)

#define paMacCoreConversionQualityHigh   (0x0400)

#define paMacCoreConversionQualityLow   (0x0300)

#define paMacCoreConversionQualityMax   (0x0000)

#define paMacCoreConversionQualityMedium   (0x0200)

#define paMacCoreConversionQualityMin   (0x0100)

#define paMacCoreFailIfConversionRequired   (0x02)

#define paMacCoreMinimizeCPU   (0x0101)

#define paMacCoreMinimizeCPUButPlayNice   (0x0100)

#define paMacCorePlayNice   (0x00)

#define paMacCorePro   (0x01)

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Function Documentation

const char* PaMacCore_GetChannelName	(	int	device,
		int	channelIndex,
		bool	input
	)

References PaMacAUHAL::devIds, ERR, paCoreAudio, paNoError, and PaUtil_GetHostApiRepresentation().

AudioDeviceID PaMacCore_GetStreamInputDevice

(

PaStream *

s

)

References PaMacCoreStream::inputDevice, and VVDBUG.

AudioDeviceID PaMacCore_GetStreamOutputDevice

(

PaStream *

s

)

References PaMacCoreStream::outputDevice, and VVDBUG.

void PaMacCore_SetupChannelMap	(	PaMacCoreStreamInfo *	data,
		const SInt32 *const	channelMap,
		unsigned long	channelMapSize
	)

References PaMacCoreStreamInfo::channelMap, and PaMacCoreStreamInfo::channelMapSize.

void PaMacCore_SetupStreamInfo	(	PaMacCoreStreamInfo *	data,
		unsigned long	flags
	)

References PaMacCoreStreamInfo::channelMap, PaMacCoreStreamInfo::channelMapSize, PaMacCoreStreamInfo::flags, PaMacCoreStreamInfo::hostApiType, paCoreAudio, PaMacCoreStreamInfo::size, and PaMacCoreStreamInfo::version.