audioout.h

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#ifndef _PSP2_AUDIOOUT_H_
#define _PSP2_AUDIOOUT_H_
 
#include <psp2/types.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef enum SceAudioOutErrorCode {
    SCE_AUDIO_OUT_ERROR_NOT_OPENED          = 0x80260001,
    SCE_AUDIO_OUT_ERROR_BUSY                = 0x80260002,
    SCE_AUDIO_OUT_ERROR_INVALID_PORT        = 0x80260003,
    SCE_AUDIO_OUT_ERROR_INVALID_POINTER     = 0x80260004,
    SCE_AUDIO_OUT_ERROR_PORT_FULL           = 0x80260005,
    SCE_AUDIO_OUT_ERROR_INVALID_SIZE        = 0x80260006,
    SCE_AUDIO_OUT_ERROR_INVALID_FORMAT      = 0x80260007,
    SCE_AUDIO_OUT_ERROR_INVALID_SAMPLE_FREQ = 0x80260008,
    SCE_AUDIO_OUT_ERROR_INVALID_VOLUME      = 0x80260009,
    SCE_AUDIO_OUT_ERROR_INVALID_PORT_TYPE   = 0x8026000A,
    SCE_AUDIO_OUT_ERROR_INVALID_FX_TYPE     = 0x8026000B,
    SCE_AUDIO_OUT_ERROR_INVALID_CONF_TYPE   = 0x8026000C,
    SCE_AUDIO_OUT_ERROR_OUT_OF_MEMORY       = 0x8026000D
} SceAudioOutErrorCode;
 
typedef enum SceAudioOutParam {
    SCE_AUDIO_OUT_PARAM_FORMAT_S16_MONO   = 0,
    SCE_AUDIO_OUT_PARAM_FORMAT_S16_STEREO = 1
} SceAudioOutParam;
 
typedef enum SceAudioOutPortType {
    SCE_AUDIO_OUT_PORT_TYPE_MAIN    = 0,
    SCE_AUDIO_OUT_PORT_TYPE_BGM     = 1,
    SCE_AUDIO_OUT_PORT_TYPE_VOICE   = 2
} SceAudioOutPortType;
 
typedef enum SceAudioOutMode {
    SCE_AUDIO_OUT_MODE_MONO    = 0,
    SCE_AUDIO_OUT_MODE_STEREO  = 1
} SceAudioOutMode;
 
#define SCE_AUDIO_MIN_LEN 64    
#define SCE_AUDIO_MAX_LEN 65472 
 
#define SCE_AUDIO_OUT_MAX_VOL 32768                 
#define SCE_AUDIO_VOLUME_0DB  SCE_AUDIO_OUT_MAX_VOL 
 
typedef enum SceAudioOutChannelFlag {
    SCE_AUDIO_VOLUME_FLAG_L_CH  = 1, 
    SCE_AUDIO_VOLUME_FLAG_R_CH  = 2  
} SceAudioOutChannelFlag ;
 
typedef enum SceAudioOutConfigType {
    SCE_AUDIO_OUT_CONFIG_TYPE_LEN   = 0,
    SCE_AUDIO_OUT_CONFIG_TYPE_FREQ  = 1,
    SCE_AUDIO_OUT_CONFIG_TYPE_MODE  = 2
} SceAudioOutConfigType;
 
typedef enum SceAudioOutAlcMode {
    SCE_AUDIO_ALC_OFF       = 0,
    SCE_AUDIO_ALC_MODE1     = 1,
    SCE_AUDIO_ALC_MODE_MAX  = 2
} SceAudioOutAlcMode;
 
int sceAudioOutOpenPort(SceAudioOutPortType type, int len, int freq, SceAudioOutMode mode);
 
int sceAudioOutReleasePort(int port);
 
int sceAudioOutOutput(int port, const void *buf);
 
int sceAudioOutSetVolume(int port, SceAudioOutChannelFlag ch, int *vol);
 
int sceAudioOutSetConfig(int port, SceSize len, int freq, SceAudioOutMode mode);
 
int sceAudioOutGetConfig(int port, SceAudioOutConfigType type);
 
int sceAudioOutSetAlcMode(SceAudioOutAlcMode mode);
 
int sceAudioOutGetRestSample(int port);
 
int sceAudioOutGetAdopt(SceAudioOutPortType type);
 
#ifdef __cplusplus
}
#endif
 
#endif /* _PSP2_AUDIOOUT_H_ */