diff options
Diffstat (limited to 'include/user/audiocodec.h')
| -rw-r--r-- | include/user/audiocodec.h | 198 |
1 files changed, 190 insertions, 8 deletions
diff --git a/include/user/audiocodec.h b/include/user/audiocodec.h index 2628fd4..3884039 100644 --- a/include/user/audiocodec.h +++ b/include/user/audiocodec.h @@ -1,23 +1,205 @@ #ifndef _DOLCESDK_PSP2_AUDIOCODEC_H_ #define _DOLCESDK_PSP2_AUDIOCODEC_H_ -#ifdef __cplusplus -extern "C" { -#endif +#include <psp2/audiodec.h> + +/* Error definition */ +#define SCE_AUDIOCODEC_ERROR_API_FAIL (0x8000 + SCE_AUDIODEC_ERROR_API_FAIL) +#define SCE_AUDIOCODEC_ERROR_INVALID_TYPE (0x8000 + SCE_AUDIODEC_ERROR_INVALID_TYPE) +#define SCE_AUDIOCODEC_ERROR_INVALID_INIT_PARAM (0x8000 + SCE_AUDIODEC_ERROR_INVALID_INIT_PARAM) +#define SCE_AUDIOCODEC_ERROR_ALREADY_INITIALIZED (0x8000 + SCE_AUDIODEC_ERROR_ALREADY_INITIALIZED) +#define SCE_AUDIOCODEC_ERROR_OUT_OF_MEMORY (0x8000 + SCE_AUDIODEC_ERROR_OUT_OF_MEMORY) +#define SCE_AUDIOCODEC_ERROR_NOT_INITIALIZED (0x8000 + SCE_AUDIODEC_ERROR_NOT_INITIALIZED) +#define SCE_AUDIOCODEC_ERROR_A_HANDLE_IN_USE (0x8000 + SCE_AUDIODEC_ERROR_A_HANDLE_IN_USE) +#define SCE_AUDIOCODEC_ERROR_ALL_HANDLES_IN_USE (0x8000 + SCE_AUDIODEC_ERROR_ALL_HANDLES_IN_USE) +#define SCE_AUDIOCODEC_ERROR_INVALID_PTR (0x8000 + SCE_AUDIODEC_ERROR_INVALID_PTR) +#define SCE_AUDIOCODEC_ERROR_INVALID_HANDLE (0x8000 + SCE_AUDIODEC_ERROR_INVALID_HANDLE) +#define SCE_AUDIOCODEC_ERROR_NOT_HANDLE_IN_USE (0x8000 + SCE_AUDIODEC_ERROR_NOT_HANDLE_IN_USE) +#define SCE_AUDIOCODEC_ERROR_CH_SHORTAGE (0x8000 + SCE_AUDIODEC_ERROR_CH_SHORTAGE) +#define SCE_AUDIOCODEC_ERROR_INVALID_WORD_LENGTH (0x8000 + SCE_AUDIODEC_ERROR_INVALID_WORD_LENGTH) +#define SCE_AUDIOCODEC_ERROR_INVALID_SIZE (0x8000 + SCE_AUDIODEC_ERROR_INVALID_SIZE) +#define SCE_AUDIOCODEC_ERROR_UNSUPPORTED (0x8000 + SCE_AUDIODEC_ERROR_UNSUPPORTED) +#define SCE_AUDIOCODEC_ERROR_INVALID_NFRAMES (0x8000 + SCE_AUDIODEC_ERROR_INVALID_NFRAMES) +#define SCE_AUDIOCODEC_ERROR_INVALID_NSTREAMS (0x8000 + SCE_AUDIODEC_ERROR_INVALID_NSTREAMS) +#define SCE_AUDIOCODEC_ERROR_DIFFERENT_TYPES (0x8000 + SCE_AUDIODEC_ERROR_DIFFERENT_TYPES) +#define SCE_AUDIOCODEC_ERROR_SAME_HANDLES (0x8000 + SCE_AUDIODEC_ERROR_SAME_HANDLES) +#define SCE_AUDIOCODEC_ERROR_BUSY (0x8000 + SCE_AUDIODEC_ERROR_BUSY) + +/* Error of ATRAC9 */ +/* 0x807F2000 - 0x807F27FF */ +#define SCE_AUDIOCODEC_AT9_ERROR_INVALID_CONFIG (0x8000 + SCE_AUDIODEC_AT9_ERROR_INVALID_CONFIG) +/* Error of MP3 */ +/* 0x807F2800 - 0x807F2FFF */ +#define SCE_AUDIOCODEC_MP3_ERROR_INVALID_CH (0x8000 + SCE_AUDIODEC_MP3_ERROR_INVALID_CH) +#define SCE_AUDIOCODEC_MP3_ERROR_INVALID_MPEG_VERSION (0x8000 + SCE_AUDIODEC_MP3_ERROR_INVALID_MPEG_VERSION) +/* Error of AAC */ +/* 0x807F3000 - 0x807F37FF */ +#define SCE_AUDIOCODEC_AAC_ERROR_INVALID_CH (0x8000 + SCE_AUDIODEC_AAC_ERROR_INVALID_CH) +/* Error of CELP */ +/* 0x807F3800 - 0x807F3FFF */ +#define SCE_AUDIOCODEC_CELP_ERROR_INVALID_CONFIG (0x8000 + SCE_AUDIODEC_CELP_ERROR_INVALID_CONFIG) -#define SCE_AUDIOCODEC_ATX (0x00001000) //AT3PLUS? +#define SCE_AUDIOCODEC_ATX (0x00001000) // AT3PLUS/ATRAC-X #define SCE_AUDIOCODEC_AT3 (0x00001001) #define SCE_AUDIOCODEC_MP3 (0x00001002) #define SCE_AUDIOCODEC_AAC (0x00001003) #define SCE_AUDIOCODEC_AT9 (0x00001004) -typedef struct SceAudiocodecControl SceAudiocodecControl; +#ifdef __cplusplus +extern "C" { +#endif + +typedef enum SceAudiocodecAacFormat { + SCE_AUDIOCODEC_AAC_FORMAT_MPEG4, + SCE_AUDIOCODEC_AAC_FORMAT_ADIF, + SCE_AUDIOCODEC_AAC_FORMAT_ADTS +} SceAudiocodecAacFormat; + +typedef struct SceAudiocodecInfoAac +{ + SceAudiocodecAacFormat format; + SceUInt32 unk_24; //only used if format = 2, otherwise ignored + SceUInt32 samplingRate; + SceUInt32 isSbr; + char unk[0x30]; //[out] more used here +} SceAudiocodecInfoAac; -int sceAudiocodecInit(SceAudiocodecControl *ctrl, int codecType); +typedef struct SceAudiocodecInfoMp3 +{ + SceUInt32 frameSize; //for VBR - avg frame size + SceUInt32 unk_24; //0, 1 or 9999, for decode can be 0 + SceUInt32 unk_28; //usually 3, for decode can be 0 + SceUInt32 unk_2C; //usually 0 + SceUInt32 bitrateIndex; //maybe, for decode can be 0 + char res[0x34]; +} SceAudiocodecInfoMp3; -int sceAudiocodecQueryMemSize(SceAudiocodecControl *ctrl, int codecType); +typedef struct SceAudiocodecInfoAt9 +{ + SceUInt32 dwVersionInfo; //located at offset 0x30 in AT9 header + char res[0x44]; //[out] more used here; +} SceAudiocodecInfoAt9; -int sceAudiocodecDecode(SceAudiocodecControl *ctrl, int codecType); +typedef struct SceAudiocodecInfoAtx +{ + SceUInt8 codecParam1; //located at offset 0x22 in EA3 header (.oma and .aa3) and at offset 0x2 of format-specific part (AT3 header) of files with RIFF header (.at3) + SceUInt8 codecParam2; //located at offset 0x23 in EA3 header (.oma and .aa3) and at offset 0x3 of format-specific part (AT3 header) of files with RIFF header (.at3) + SceUInt16 reserved; //not used + int unk_24; + int unk_28; + int unk_2C; + int unk_30; + int unk_34; + SceUInt32 inputEsSize; + char res[0x2C]; //[out] more used here; +} SceAudiocodecInfoAtx; + +typedef struct SceAudiocodecInfoAt3 +{ + SceUInt32 codecParam; //return value of sceAudiocodecGetAt3Config() + char res[0x44]; //[out] more used here; +} SceAudiocodecInfoAt3; + +typedef struct SceAudiocodecOutputAt9 { + void* pPcmL; + void* pPcmR; + int chNum; +} SceAudiocodecOutputAt9; + +typedef struct SceAudiocodecCtrl +{ + SceInt32 reserved_00; //not used + void* pWorkMem; + SceSize neededWorkMem; + SceInt32 unk_atx_0C; //only used for atx, usually 1 + void* pEs; + SceUInt32 inputEsSize; + + union { + void* pPcm; + SceAudiocodecOutputAt9* pPcmAt9; //only used for at9 + }; + + SceUInt32 outputPcmSize; //not used for atx and at3 + + union { + SceAudiocodecInfoAt9 at9; + SceAudiocodecInfoMp3 mp3; + SceAudiocodecInfoAac aac; + SceAudiocodecInfoAtx atx; + SceAudiocodecInfoAt3 at3; + }; +} SceAudiocodecCtrl; + +SceInt32 sceAudiocodecQueryMemSize(SceAudiocodecCtrl* pCtrl, SceUInt32 codecType); +SceInt32 sceAudiocodecInit(SceAudiocodecCtrl* pCtrl, SceUInt32 codecType); +SceInt32 sceAudiocodecDecode(SceAudiocodecCtrl* pCtrl, SceUInt32 codecType); + +SceInt32 sceAudiocodecQueryPcmSize(SceAudiocodecCtrl* pCtrl, SceUInt32 codecType, SceSize* pSize); +SceInt32 sceAudiocodecQueryMaxPcmSize(SceAudiocodecCtrl* pCtrl, SceUInt32 codecType, SceSize* pSize); +SceInt32 sceAudiocodecValidate(SceAudiocodecCtrl* pCtrl, SceUInt32 codecType); + +/** + * Get configuration for ATRAC3 decoder. For PSP2 only 4, 6, 0xB, 0xE, 0xF return values are valid + * + * @param[out] cmode - probably channel configuration (mono/stereo/joint stereo) + * @param[out] nbytes - unknown + * + * @return configuration value on success, < 0 on error. +*/ +static inline +SceInt32 sceAudiocodecGetAt3Config(SceUInt32 cmode, SceUInt32 nbytes) +{ + if ((cmode == 0) && (nbytes == 0x100)) { + return 0; + } + if ((cmode == 1) && (nbytes == 0x100)) { + return 1; + } + if ((cmode == 0) && (nbytes == 0xd4)) { + return 2; + } + if ((cmode == 1) && (nbytes == 0xd4)) { + return 3; + } + if ((cmode == 0) && (nbytes == 0xc0)) { + return 4; + } + if ((cmode == 1) && (nbytes == 0xc0)) { + return 5; + } + if ((cmode == 0) && (nbytes == 0x98)) { + return 6; + } + if ((cmode == 1) && (nbytes == 0x98)) { + return 7; + } + if ((cmode == 0) && (nbytes == 0x88)) { + return 8; + } + if ((cmode == 1) && (nbytes == 0x88)) { + return 9; + } + if ((cmode == 0) && (nbytes == 0x60)) { + return 10; + } + if ((cmode == 1) && (nbytes == 0x60)) { + return 0xb; + } + if ((cmode == 1) && (nbytes == 0x44)) { + return 0xc; + } + if ((cmode == 1) && (nbytes == 0x30)) { + return 0xd; + } + if ((cmode == 2) && (nbytes == 0xc0)) { + return 0xe; + } + if ((cmode == 2) && (nbytes == 0x98)) { + return 0xf; + } + return -1; +} #ifdef __cplusplus } |