PSPSDK 2024-12-24
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Data Structures | Macros | Functions
pspatrac3.h File Reference
#include <psptypes.h>
Include dependency graph for pspatrac3.h:

Go to the source code of this file.

Data Structures

struct  PspBufferInfo
 

Macros

#define PSP_ATRAC_SUCCESS   SCE_OK
 
#define PSP_ATRAC_ERROR_PARAM_FAIL   (0x80630001)
 
#define PSP_ATRAC_ERROR_API_FAIL   (0x80630002)
 
#define PSP_ATRAC_ERROR_NO_ATRACID   (0x80630003)
 
#define PSP_ATRAC_ERROR_BAD_CODECTYPE   (0x80630004)
 
#define PSP_ATRAC_ERROR_BAD_ATRACID   (0x80630005)
 
#define PSP_ATRAC_ERROR_UNKNOWN_FORMAT   (0x80630006)
 
#define PSP_ATRAC_ERROR_UNMATCH_FORMAT   (0x80630007)
 
#define PSP_ATRAC_ERROR_BAD_DATA   (0x80630008)
 
#define PSP_ATRAC_ERROR_ALLDATA_IS_ONMEMORY   (0x80630009)
 
#define PSP_ATRAC_ERROR_UNSET_DATA   (0x80630010)
 
#define PSP_ATRAC_ERROR_READSIZE_IS_TOO_SMALL   (0x80630011)
 
#define PSP_ATRAC_ERROR_NEED_SECOND_BUFFER   (0x80630012)
 
#define PSP_ATRAC_ERROR_READSIZE_OVER_BUFFER   (0x80630013)
 
#define PSP_ATRAC_ERROR_NOT_4BYTE_ALIGNMENT   (0x80630014)
 
#define PSP_ATRAC_ERROR_BAD_SAMPLE   (0x80630015)
 
#define PSP_ATRAC_ERROR_WRITEBYTE_FIRST_BUFFER   (0x80630016)
 
#define PSP_ATRAC_ERROR_WRITEBYTE_SECOND_BUFFER   (0x80630017)
 
#define PSP_ATRAC_ERROR_ADD_DATA_IS_TOO_BIG   (0x80630018)
 
#define PSP_ATRAC_ERROR_UNSET_PARAM   (0x80630021)
 
#define PSP_ATRAC_ERROR_NONEED_SECOND_BUFFER   (0x80630022)
 
#define PSP_ATRAC_ERROR_NODATA_IN_BUFFER   (0x80630023)
 
#define PSP_ATRAC_ERROR_ALLDATA_WAS_DECODED   (0x80630024)
 
#define PSP_ATRAC_AT3PLUS   (0x00001000)
 
#define PSP_ATRAC_AT3   (0x00001001)
 
#define PSP_ATRAC_ALLDATA_IS_ON_MEMORY   (-1)
 
#define PSP_ATRAC_NONLOOP_STREAM_DATA_IS_ON_MEMORY   (-2)
 
#define PSP_ATRAC_LOOP_STREAM_DATA_IS_ON_MEMORY   (-3)
 

Functions

int sceAtracGetAtracID (u32 uiCodecType)
 
int sceAtracSetDataAndGetID (void *buf, SceSize bufsize)
 Creates a new Atrac ID from the specified data.
 
int sceAtracDecodeData (int atracID, u16 *outSamples, int *outN, int *outEnd, int *outRemainFrame)
 Decode a frame of data.
 
int sceAtracGetRemainFrame (int atracID, int *outRemainFrame)
 Gets the remaining (not decoded) number of frames.
 
int sceAtracGetStreamDataInfo (int atracID, u8 **writePointer, u32 *availableBytes, u32 *readOffset)
 
int sceAtracAddStreamData (int atracID, unsigned int bytesToAdd)
 
int sceAtracGetBitrate (int atracID, int *outBitrate)
 Gets the bitrate.
 
int sceAtracSetLoopNum (int atracID, int nloops)
 Sets the number of loops for this atrac ID.
 
int sceAtracReleaseAtracID (int atracID)
 It releases an atrac ID.
 
int sceAtracGetNextSample (int atracID, int *outN)
 Gets the number of samples of the next frame to be decoded.
 
int sceAtracGetMaxSample (int atracID, int *outMax)
 Gets the maximum number of samples of the atrac3 stream.
 
int sceAtracGetBufferInfoForReseting (int atracID, u32 uiSample, PspBufferInfo *pBufferInfo)
 
int sceAtracGetChannel (int atracID, u32 *puiChannel)
 
int sceAtracGetInternalErrorInfo (int atracID, int *piResult)
 
int sceAtracGetLoopStatus (int atracID, int *piLoopNum, u32 *puiLoopStatus)
 
int sceAtracGetNextDecodePosition (int atracID, u32 *puiSamplePosition)
 
int sceAtracGetSecondBufferInfo (int atracID, u32 *puiPosition, u32 *puiDataByte)
 
int sceAtracGetSoundSample (int atracID, int *piEndSample, int *piLoopStartSample, int *piLoopEndSample)
 
int sceAtracResetPlayPosition (int atracID, u32 uiSample, u32 uiWriteByteFirstBuf, u32 uiWriteByteSecondBuf)
 
int sceAtracSetData (int atracID, u8 *pucBufferAddr, u32 uiBufferByte)
 
int sceAtracSetHalfwayBuffer (int atracID, u8 *pucBufferAddr, u32 uiReadByte, u32 uiBufferByte)
 
int sceAtracSetHalfwayBufferAndGetID (u8 *pucBufferAddr, u32 uiReadByte, u32 uiBufferByte)
 
int sceAtracSetSecondBuffer (int atracID, u8 *pucSecondBufferAddr, u32 uiSecondBufferByte)
 

Macro Definition Documentation

◆ PSP_ATRAC_ALLDATA_IS_ON_MEMORY

#define PSP_ATRAC_ALLDATA_IS_ON_MEMORY   (-1)

◆ PSP_ATRAC_AT3

#define PSP_ATRAC_AT3   (0x00001001)

◆ PSP_ATRAC_AT3PLUS

#define PSP_ATRAC_AT3PLUS   (0x00001000)

◆ PSP_ATRAC_ERROR_ADD_DATA_IS_TOO_BIG

#define PSP_ATRAC_ERROR_ADD_DATA_IS_TOO_BIG   (0x80630018)

◆ PSP_ATRAC_ERROR_ALLDATA_IS_ONMEMORY

#define PSP_ATRAC_ERROR_ALLDATA_IS_ONMEMORY   (0x80630009)

◆ PSP_ATRAC_ERROR_ALLDATA_WAS_DECODED

#define PSP_ATRAC_ERROR_ALLDATA_WAS_DECODED   (0x80630024)

◆ PSP_ATRAC_ERROR_API_FAIL

#define PSP_ATRAC_ERROR_API_FAIL   (0x80630002)

◆ PSP_ATRAC_ERROR_BAD_ATRACID

#define PSP_ATRAC_ERROR_BAD_ATRACID   (0x80630005)

◆ PSP_ATRAC_ERROR_BAD_CODECTYPE

#define PSP_ATRAC_ERROR_BAD_CODECTYPE   (0x80630004)

◆ PSP_ATRAC_ERROR_BAD_DATA

#define PSP_ATRAC_ERROR_BAD_DATA   (0x80630008)

◆ PSP_ATRAC_ERROR_BAD_SAMPLE

#define PSP_ATRAC_ERROR_BAD_SAMPLE   (0x80630015)

◆ PSP_ATRAC_ERROR_NEED_SECOND_BUFFER

#define PSP_ATRAC_ERROR_NEED_SECOND_BUFFER   (0x80630012)

◆ PSP_ATRAC_ERROR_NO_ATRACID

#define PSP_ATRAC_ERROR_NO_ATRACID   (0x80630003)

◆ PSP_ATRAC_ERROR_NODATA_IN_BUFFER

#define PSP_ATRAC_ERROR_NODATA_IN_BUFFER   (0x80630023)

◆ PSP_ATRAC_ERROR_NONEED_SECOND_BUFFER

#define PSP_ATRAC_ERROR_NONEED_SECOND_BUFFER   (0x80630022)

◆ PSP_ATRAC_ERROR_NOT_4BYTE_ALIGNMENT

#define PSP_ATRAC_ERROR_NOT_4BYTE_ALIGNMENT   (0x80630014)

◆ PSP_ATRAC_ERROR_PARAM_FAIL

#define PSP_ATRAC_ERROR_PARAM_FAIL   (0x80630001)

◆ PSP_ATRAC_ERROR_READSIZE_IS_TOO_SMALL

#define PSP_ATRAC_ERROR_READSIZE_IS_TOO_SMALL   (0x80630011)

◆ PSP_ATRAC_ERROR_READSIZE_OVER_BUFFER

#define PSP_ATRAC_ERROR_READSIZE_OVER_BUFFER   (0x80630013)

◆ PSP_ATRAC_ERROR_UNKNOWN_FORMAT

#define PSP_ATRAC_ERROR_UNKNOWN_FORMAT   (0x80630006)

◆ PSP_ATRAC_ERROR_UNMATCH_FORMAT

#define PSP_ATRAC_ERROR_UNMATCH_FORMAT   (0x80630007)

◆ PSP_ATRAC_ERROR_UNSET_DATA

#define PSP_ATRAC_ERROR_UNSET_DATA   (0x80630010)

◆ PSP_ATRAC_ERROR_UNSET_PARAM

#define PSP_ATRAC_ERROR_UNSET_PARAM   (0x80630021)

◆ PSP_ATRAC_ERROR_WRITEBYTE_FIRST_BUFFER

#define PSP_ATRAC_ERROR_WRITEBYTE_FIRST_BUFFER   (0x80630016)

◆ PSP_ATRAC_ERROR_WRITEBYTE_SECOND_BUFFER

#define PSP_ATRAC_ERROR_WRITEBYTE_SECOND_BUFFER   (0x80630017)

◆ PSP_ATRAC_LOOP_STREAM_DATA_IS_ON_MEMORY

#define PSP_ATRAC_LOOP_STREAM_DATA_IS_ON_MEMORY   (-3)

◆ PSP_ATRAC_NONLOOP_STREAM_DATA_IS_ON_MEMORY

#define PSP_ATRAC_NONLOOP_STREAM_DATA_IS_ON_MEMORY   (-2)

◆ PSP_ATRAC_SUCCESS

#define PSP_ATRAC_SUCCESS   SCE_OK

Function Documentation

◆ sceAtracAddStreamData()

int sceAtracAddStreamData ( int  atracID,
unsigned int  bytesToAdd 
)
Parameters
atracID- the atrac ID
bytesToAdd- Number of bytes read into location given by sceAtracGetStreamDataInfo().
Returns
< 0 on error, otherwise 0

◆ sceAtracDecodeData()

int sceAtracDecodeData ( int  atracID,
u16 *  outSamples,
int *  outN,
int *  outEnd,
int *  outRemainFrame 
)

Decode a frame of data.

Parameters
atracID- the atrac ID
outSamples- pointer to a buffer that receives the decoded data of the current frame
outN- pointer to a integer that receives the number of audio samples of the decoded frame
outEnd- pointer to a integer that receives a boolean value indicating if the decoded frame is the last one
outRemainFrame- pointer to a integer that receives either -1 if all at3 data is already on memory, or the remaining (not decoded yet) frames at memory if not all at3 data is on memory
Returns
< 0 on error, otherwise 0

◆ sceAtracGetAtracID()

int sceAtracGetAtracID ( u32  uiCodecType)

◆ sceAtracGetBitrate()

int sceAtracGetBitrate ( int  atracID,
int *  outBitrate 
)

Gets the bitrate.

Parameters
atracID- the atracID
outBitrate- pointer to a integer that receives the bitrate in kbps
Returns
< 0 on error, otherwise 0

◆ sceAtracGetBufferInfoForReseting()

int sceAtracGetBufferInfoForReseting ( int  atracID,
u32  uiSample,
PspBufferInfo *  pBufferInfo 
)

◆ sceAtracGetChannel()

int sceAtracGetChannel ( int  atracID,
u32 *  puiChannel 
)

◆ sceAtracGetInternalErrorInfo()

int sceAtracGetInternalErrorInfo ( int  atracID,
int *  piResult 
)

◆ sceAtracGetLoopStatus()

int sceAtracGetLoopStatus ( int  atracID,
int *  piLoopNum,
u32 *  puiLoopStatus 
)

◆ sceAtracGetMaxSample()

int sceAtracGetMaxSample ( int  atracID,
int *  outMax 
)

Gets the maximum number of samples of the atrac3 stream.

Parameters
atracID- the atrac ID
outMax- pointer to a integer that receives the maximum number of samples.
Returns
< 0 on error, otherwise 0

◆ sceAtracGetNextDecodePosition()

int sceAtracGetNextDecodePosition ( int  atracID,
u32 *  puiSamplePosition 
)

◆ sceAtracGetNextSample()

int sceAtracGetNextSample ( int  atracID,
int *  outN 
)

Gets the number of samples of the next frame to be decoded.

Parameters
atracID- the atrac ID
outN- pointer to receives the number of samples of the next frame.
Returns
< 0 on error, otherwise 0

◆ sceAtracGetRemainFrame()

int sceAtracGetRemainFrame ( int  atracID,
int *  outRemainFrame 
)

Gets the remaining (not decoded) number of frames.

Parameters
atracID- the atrac ID
outRemainFrame- pointer to a integer that receives either -1 if all at3 data is already on memory, or the remaining (not decoded yet) frames at memory if not all at3 data is on memory
Returns
< 0 on error, otherwise 0

◆ sceAtracGetSecondBufferInfo()

int sceAtracGetSecondBufferInfo ( int  atracID,
u32 *  puiPosition,
u32 *  puiDataByte 
)

◆ sceAtracGetSoundSample()

int sceAtracGetSoundSample ( int  atracID,
int *  piEndSample,
int *  piLoopStartSample,
int *  piLoopEndSample 
)

◆ sceAtracGetStreamDataInfo()

int sceAtracGetStreamDataInfo ( int  atracID,
u8 **  writePointer,
u32 *  availableBytes,
u32 *  readOffset 
)
Parameters
atracID- the atrac ID
writePointer- Pointer to where to read the atrac data
availableBytes- Number of bytes available at the writePointer location
readOffset- Offset where to seek into the atrac file before reading
Returns
< 0 on error, otherwise 0

◆ sceAtracReleaseAtracID()

int sceAtracReleaseAtracID ( int  atracID)

It releases an atrac ID.

Parameters
atracID- the atrac ID to release
Returns
< 0 on error

◆ sceAtracResetPlayPosition()

int sceAtracResetPlayPosition ( int  atracID,
u32  uiSample,
u32  uiWriteByteFirstBuf,
u32  uiWriteByteSecondBuf 
)

◆ sceAtracSetData()

int sceAtracSetData ( int  atracID,
u8 *  pucBufferAddr,
u32  uiBufferByte 
)

◆ sceAtracSetDataAndGetID()

int sceAtracSetDataAndGetID ( void *  buf,
SceSize  bufsize 
)

Creates a new Atrac ID from the specified data.

Parameters
buf- the buffer holding the atrac3 data, including the RIFF/WAVE header.
bufsize- the size of the buffer pointed by buf
Returns
the new atrac ID, or < 0 on error

◆ sceAtracSetHalfwayBuffer()

int sceAtracSetHalfwayBuffer ( int  atracID,
u8 *  pucBufferAddr,
u32  uiReadByte,
u32  uiBufferByte 
)

◆ sceAtracSetHalfwayBufferAndGetID()

int sceAtracSetHalfwayBufferAndGetID ( u8 *  pucBufferAddr,
u32  uiReadByte,
u32  uiBufferByte 
)

◆ sceAtracSetLoopNum()

int sceAtracSetLoopNum ( int  atracID,
int  nloops 
)

Sets the number of loops for this atrac ID.

Parameters
atracID- the atracID
nloops- the number of loops to set
Returns
< 0 on error, otherwise 0

◆ sceAtracSetSecondBuffer()

int sceAtracSetSecondBuffer ( int  atracID,
u8 *  pucSecondBufferAddr,
u32  uiSecondBufferByte 
)