#include "../../gfx.h"

Data Structures
struct	GEventAudioPlay_t
	The Audio play event structure. More...

struct	GEventAudioRecord_t
	The Audio record event structure. More...

Functions
gBool	gaudioPlayInit (gU16 channel, gU32 frequency, ArrayDataFormat format)
	Set the audio device to play on the specified channel and with the specified sample frequency. More...

void	gaudioPlay (GDataBuffer *paud)
	Play the specified sample data. More...

void	gaudioPlayPause (void)
	Pause any currently playing sounds. More...

void	gaudioPlayStop (void)
	Stop any currently playing sounds. More...

gBool	gaudioPlaySetVolume (gU8 vol)
	Set the output volume. More...

GSourceHandle	gaudioPlayGetSource (void)
	Turn on sending results to the GEVENT sub-system. More...

gBool	gaudioPlayWait (gDelay ms)
	Wait for any currently playing sounds to complete. More...

gBool	gaudioRecordInit (gU16 channel, gU32 frequency, ArrayDataFormat format)
	Initialise (but not start) the Audio Recording sub-system. More...

void	gaudioRecordStart (void)
	Start the audio recording. More...

void	gaudioRecordStop (void)
	Stop the audio recording. More...

GDataBuffer *	gaudioRecordGetData (gDelay ms)
	Get a filled audio buffer from the recording list. More...

GSourceHandle	gaudioRecordGetSource (void)
	Turn on sending results to the GEVENT sub-system. More...

Macros

#define	GAUDIO_PLAY_LOSTEVENT 0x0001
	The event flag values. More...

#define	GAUDIO_PLAY_PLAYING 0x0002
	The audio out system is currently playing. More...

#define	GAUDIO_PLAY_FREEBLOCK 0x0004
	An audio buffer has been freed. More...


#define	GAUDIO_RECORD_LOSTEVENT 0x0001
	The event flag values. More...

#define	GAUDIO_RECORD_RECORDING 0x0002
	The audio recording system is currently recording. More...

#define	GAUDIO_RECORD_GOTBUFFER 0x0004
	An audio buffer is ready for processing. More...

#define	GAUDIO_RECORD_STALL 0x0008
	The recording process has stalled due to no free buffers. More...

Typedefs

typedef struct GEventAudioPlay_t	GEventAudioPlay
	The Audio play event structure. More...


typedef struct GEventAudioRecord_t	GEventAudioRecord
	The Audio record event structure. More...

Macro Definition Documentation

◆ GAUDIO_PLAY_FREEBLOCK

#define GAUDIO_PLAY_FREEBLOCK 0x0004

An audio buffer has been freed.

Definition at line 61 of file gaudio.h.

#define GAUDIO_PLAY_LOSTEVENT 0x0001

The event flag values.

The last GEVENT_AUDIO_PLAY event was lost

Definition at line 59 of file gaudio.h.

#define GAUDIO_PLAY_PLAYING 0x0002

The audio out system is currently playing.

Definition at line 60 of file gaudio.h.

#define GAUDIO_RECORD_GOTBUFFER 0x0004

An audio buffer is ready for processing.

Definition at line 85 of file gaudio.h.

#define GAUDIO_RECORD_LOSTEVENT 0x0001

The event flag values.

The last GEVENT_AUDIO_IN event was lost

Definition at line 83 of file gaudio.h.

#define GAUDIO_RECORD_RECORDING 0x0002

The audio recording system is currently recording.

Definition at line 84 of file gaudio.h.

#define GAUDIO_RECORD_STALL 0x0008

The recording process has stalled due to no free buffers.

Definition at line 86 of file gaudio.h.