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Data Structures
struct	psp_audio_channelinfo

Macros
#define	PSP_NUM_AUDIO_CHANNELS 4

#define	PSP_NUM_AUDIO_SAMPLES 1024
	This is the number of frames you can update per callback, a frame being 1 sample for mono, 2 samples for stereo etc.

#define	PSP_VOLUME_MAX 0x8000

Typedefs
typedef void(*	pspAudioCallback_t) (void buf, unsigned int reqn, void pdata)

typedef int(*	pspAudioThreadfunc_t) (int args, void *argp)

Functions
int	pspAudioInit ()

void	pspAudioEndPre ()

void	pspAudioEnd ()

void	pspAudioSetVolume (int channel, int left, int right)

void	pspAudioSetChannelCallback (int channel, pspAudioCallback_t callback, void *pdata)

int	pspAudioOutBlocking (unsigned int channel, unsigned int vol1, unsigned int vol2, void *buf)

Macro Definition Documentation

◆ PSP_NUM_AUDIO_CHANNELS

#define PSP_NUM_AUDIO_CHANNELS 4

Referenced by pspAudioEnd(), pspAudioInit(), and pspAudioOutBlocking().

◆ PSP_NUM_AUDIO_SAMPLES

#define PSP_NUM_AUDIO_SAMPLES 1024

This is the number of frames you can update per callback, a frame being 1 sample for mono, 2 samples for stereo etc.

Referenced by pspAudioInit().

◆ PSP_VOLUME_MAX

#define PSP_VOLUME_MAX 0x8000

Referenced by pspAudioInit(), and pspAudioOutBlocking().

Typedef Documentation

◆ pspAudioCallback_t

typedef void(* pspAudioCallback_t) (void *buf, unsigned int reqn, void *pdata)

◆ pspAudioThreadfunc_t

typedef int(* pspAudioThreadfunc_t) (int args, void *argp)

Function Documentation

◆ pspAudioEnd()

void pspAudioEnd ( )

References psp_audio_channelinfo::handle, PSP_NUM_AUDIO_CHANNELS, sceAudioChRelease(), sceKernelDeleteThread(), and psp_audio_channelinfo::threadhandle.

◆ pspAudioEndPre()

void pspAudioEndPre ( )

◆ pspAudioInit()

int pspAudioInit ( )

References psp_audio_channelinfo::callback, psp_audio_channelinfo::handle, NULL, psp_audio_channelinfo::pdata, PSP_NUM_AUDIO_CHANNELS, PSP_NUM_AUDIO_SAMPLES, PSP_VOLUME_MAX, sceAudioChRelease(), sceAudioChReserve(), sceKernelCreateThread(), sceKernelDeleteThread(), sceKernelStartThread(), psp_audio_channelinfo::threadhandle, psp_audio_channelinfo::volumeleft, and psp_audio_channelinfo::volumeright.

◆ pspAudioOutBlocking()

int pspAudioOutBlocking	(	unsigned int	channel,
		unsigned int	vol1,
		unsigned int	vol2,
		void *	buf )

References PSP_NUM_AUDIO_CHANNELS, PSP_VOLUME_MAX, and sceAudioOutputPannedBlocking().

◆ pspAudioSetChannelCallback()

void pspAudioSetChannelCallback	(	int	channel,
		pspAudioCallback_t	callback,
		void *	pdata )

References psp_audio_channelinfo::callback, and psp_audio_channelinfo::pdata.

◆ pspAudioSetVolume()

void pspAudioSetVolume	(	int	channel,
		int	left,
		int	right )

References psp_audio_channelinfo::volumeleft, and psp_audio_channelinfo::volumeright.

Data Structures

Macros

Typedefs

Functions