codec.h

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#ifndef _PSP2KERN_CODEC_H_
#define _PSP2KERN_CODEC_H_
 
#include <psp2kern/types.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef enum SceCodecOutputRoute {
    SCE_CODEC_OUTPUT_ROUTE_NONE      = 0x0000, 
    SCE_CODEC_OUTPUT_ROUTE_HEADPHONE = 0x0400, 
    SCE_CODEC_OUTPUT_ROUTE_DOCK      = 0x0500, 
    SCE_CODEC_OUTPUT_ROUTE_SPEAKER   = 0x1100  
} SceCodecOutputRoute;
 
typedef enum SceCodecAudioOutMode {
    SCE_CODEC_AUDIO_OUT_MODE_COMPRESSED = 0x0100, 
    SCE_CODEC_AUDIO_OUT_MODE_NORMAL     = 0x0200  
} SceCodecAudioOutMode;
 
typedef enum SceCodecAudioInputMode {
    SCE_CODEC_AUDIO_INPUT_MODE_INACTIVE    = -1, 
    SCE_CODEC_AUDIO_INPUT_MODE_BUILTIN_MIC = 0,  
    SCE_CODEC_AUDIO_INPUT_MODE_HEADSET_MIC = 1,  
    SCE_CODEC_AUDIO_INPUT_MODE_UNK_2       = 2   
} SceCodecAudioInputMode;
 
int ksceCodecReadRegister(SceUInt32 reg);
 
int ksceCodecWriteRegister(SceUInt32 reg, SceUInt32 value);
 
int ksceCodecGetOutputState(SceInt32 *speaker_gain_db, SceInt32 *headphone_gain_db);
 
int ksceCodecSetOutputRoute(SceUInt32 output_mask);
 
int ksceCodecSetVolume(SceUInt32 volume_level);
 
int ksceCodecSetAudioInputMode(SceCodecAudioInputMode mode);
 
int ksceCodecSetAudioOutMode(SceCodecAudioOutMode mode);
 
int ksceCodecGetMicrophoneDetectStatus(void);
 
int ksceCodecSetMicrophoneDetectPower(SceBool enable);
 
#ifdef __cplusplus
}
#endif
 
#endif /* _PSP2KERN_CODEC_H_ */