aesndlib.h File Reference

#include <gctypes.h>

Include dependency graph for aesndlib.h:

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Macros
#define	MAX_VOICES   32
#define	SND_BUFFERSIZE   384
#define	DSP_STREAMBUFFER_SIZE   1152
#define	VOICE_STATE_STOPPED   0
#define	VOICE_STATE_RUNNING   1
#define	VOICE_STATE_STREAM   2
#define	VOICE_MONO8   0x00000000
#define	VOICE_STEREO8   0x00000001
#define	VOICE_MONO16   0x00000002
#define	VOICE_STEREO16   0x00000003
#define	VOICE_FREQ32KHZ   32000
#define	VOICE_FREQ48KHZ   48000

Typedefs
typedef struct aesndpb_t	AESNDPB
typedef void(*	AESNDVoiceCallback) (AESNDPB *pb, u32 state)
typedef void(*	AESNDAudioCallback) (void *audio_buffer, u32 len)

Functions
void	AESND_Init ()
void	AESND_Reset ()
void	AESND_Pause (bool pause)
u32	AESND_GetDSPProcessTime ()
f32	AESND_GetDSPProcessUsage ()
AESNDAudioCallback	AESND_RegisterAudioCallback (AESNDAudioCallback cb)
AESNDPB *	AESND_AllocateVoice (AESNDVoiceCallback cb)
void	AESND_FreeVoice (AESNDPB *pb)
void	AESND_SetVoiceStop (AESNDPB *pb, bool stop)
void	AESND_SetVoiceMute (AESNDPB *pb, bool mute)
void	AESND_SetVoiceLoop (AESNDPB *pb, bool loop)
void	AESND_SetVoiceFormat (AESNDPB *pb, u32 format)
void	AESND_SetVoiceStream (AESNDPB *pb, bool stream)
void	AESND_SetVoiceFrequency (AESNDPB *pb, u32 freq)
void	AESND_SetVoiceVolume (AESNDPB *pb, u16 volume_l, u16 volume_r)
void	AESND_SetVoiceBuffer (AESNDPB *pb, const void *buffer, u32 len)
void	AESND_PlayVoice (AESNDPB *pb, u32 format, const void *buffer, u32 len, u32 freq, u32 delay, bool looped)
AESNDVoiceCallback	AESND_RegisterVoiceCallback (AESNDPB *pb, AESNDVoiceCallback cb)

Macro Definition Documentation

DSP_STREAMBUFFER_SIZE

#define DSP_STREAMBUFFER_SIZE   1152

MAX_VOICES

#define MAX_VOICES   32

SND_BUFFERSIZE

#define SND_BUFFERSIZE   384

VOICE_FREQ32KHZ

#define VOICE_FREQ32KHZ   32000

VOICE_FREQ48KHZ

#define VOICE_FREQ48KHZ   48000

VOICE_MONO16

#define VOICE_MONO16   0x00000002

VOICE_MONO8

#define VOICE_MONO8   0x00000000

VOICE_STATE_RUNNING

#define VOICE_STATE_RUNNING   1

VOICE_STATE_STOPPED

#define VOICE_STATE_STOPPED   0

VOICE_STATE_STREAM

#define VOICE_STATE_STREAM   2

VOICE_STEREO16

#define VOICE_STEREO16   0x00000003

VOICE_STEREO8

#define VOICE_STEREO8   0x00000001

Typedef Documentation

AESNDAudioCallback

typedef void(* AESNDAudioCallback) (void *audio_buffer, u32 len)

AESNDPB

typedef struct aesndpb_t AESNDPB

AESNDVoiceCallback

typedef void(* AESNDVoiceCallback) (AESNDPB *pb, u32 state)

Function Documentation

AESND_AllocateVoice()

AESNDPB* AESND_AllocateVoice

(

AESNDVoiceCallback

cb

)

AESND_FreeVoice()

void AESND_FreeVoice

(

AESNDPB *

pb

)

AESND_GetDSPProcessTime()

u32 AESND_GetDSPProcessTime

(

)

AESND_GetDSPProcessUsage()

f32 AESND_GetDSPProcessUsage

(

)

AESND_Init()

void AESND_Init

(

)

AESND_Pause()

void AESND_Pause

(

bool

pause

)

AESND_PlayVoice()

void AESND_PlayVoice	(	AESNDPB *	pb,
		u32	format,
		const void *	buffer,
		u32	len,
		u32	freq,
		u32	delay,
		bool	looped
	)

AESND_RegisterAudioCallback()

AESNDAudioCallback AESND_RegisterAudioCallback

(

AESNDAudioCallback

cb

)

AESND_RegisterVoiceCallback()

AESNDVoiceCallback AESND_RegisterVoiceCallback	(	AESNDPB *	pb,
		AESNDVoiceCallback	cb
	)

AESND_Reset()

void AESND_Reset

(

)

AESND_SetVoiceBuffer()

void AESND_SetVoiceBuffer	(	AESNDPB *	pb,
		const void *	buffer,
		u32	len
	)

AESND_SetVoiceFormat()

void AESND_SetVoiceFormat	(	AESNDPB *	pb,
		u32	format
	)

AESND_SetVoiceFrequency()

void AESND_SetVoiceFrequency	(	AESNDPB *	pb,
		u32	freq
	)

AESND_SetVoiceLoop()

void AESND_SetVoiceLoop	(	AESNDPB *	pb,
		bool	loop
	)

AESND_SetVoiceMute()

void AESND_SetVoiceMute	(	AESNDPB *	pb,
		bool	mute
	)

AESND_SetVoiceStop()

void AESND_SetVoiceStop	(	AESNDPB *	pb,
		bool	stop
	)

AESND_SetVoiceStream()

void AESND_SetVoiceStream	(	AESNDPB *	pb,
		bool	stream
	)

AESND_SetVoiceVolume()

void AESND_SetVoiceVolume	(	AESNDPB *	pb,
		u16	volume_l,
		u16	volume_r
	)