#include <psptypes.h>

Include dependency graph for pspatrac3.h:

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 )

Data Structures

Macros

Functions

Macro Definition Documentation

◆ PSP_ATRAC_ALLDATA_IS_ON_MEMORY

◆ PSP_ATRAC_AT3

◆ PSP_ATRAC_AT3PLUS

◆ PSP_ATRAC_ERROR_ADD_DATA_IS_TOO_BIG

◆ PSP_ATRAC_ERROR_ALLDATA_IS_ONMEMORY

◆ PSP_ATRAC_ERROR_ALLDATA_WAS_DECODED

◆ PSP_ATRAC_ERROR_API_FAIL

◆ PSP_ATRAC_ERROR_BAD_ATRACID

◆ PSP_ATRAC_ERROR_BAD_CODECTYPE

◆ PSP_ATRAC_ERROR_BAD_DATA

◆ PSP_ATRAC_ERROR_BAD_SAMPLE

◆ PSP_ATRAC_ERROR_NEED_SECOND_BUFFER

◆ PSP_ATRAC_ERROR_NO_ATRACID

◆ PSP_ATRAC_ERROR_NODATA_IN_BUFFER

◆ PSP_ATRAC_ERROR_NONEED_SECOND_BUFFER

◆ PSP_ATRAC_ERROR_NOT_4BYTE_ALIGNMENT

◆ PSP_ATRAC_ERROR_PARAM_FAIL

◆ PSP_ATRAC_ERROR_READSIZE_IS_TOO_SMALL

◆ PSP_ATRAC_ERROR_READSIZE_OVER_BUFFER

◆ PSP_ATRAC_ERROR_UNKNOWN_FORMAT

◆ PSP_ATRAC_ERROR_UNMATCH_FORMAT

◆ PSP_ATRAC_ERROR_UNSET_DATA

◆ PSP_ATRAC_ERROR_UNSET_PARAM

◆ PSP_ATRAC_ERROR_WRITEBYTE_FIRST_BUFFER

◆ PSP_ATRAC_ERROR_WRITEBYTE_SECOND_BUFFER

◆ PSP_ATRAC_LOOP_STREAM_DATA_IS_ON_MEMORY

◆ PSP_ATRAC_NONLOOP_STREAM_DATA_IS_ON_MEMORY

◆ PSP_ATRAC_SUCCESS

Function Documentation

◆ sceAtracAddStreamData()

◆ sceAtracDecodeData()

◆ sceAtracGetAtracID()

◆ sceAtracGetBitrate()

◆ sceAtracGetBufferInfoForReseting()

◆ sceAtracGetChannel()

◆ sceAtracGetInternalErrorInfo()

◆ sceAtracGetLoopStatus()

◆ sceAtracGetMaxSample()

◆ sceAtracGetNextDecodePosition()

◆ sceAtracGetNextSample()

◆ sceAtracGetRemainFrame()

◆ sceAtracGetSecondBufferInfo()

◆ sceAtracGetSoundSample()

◆ sceAtracGetStreamDataInfo()

◆ sceAtracReleaseAtracID()

◆ sceAtracResetPlayPosition()

◆ sceAtracSetData()

◆ sceAtracSetDataAndGetID()

◆ sceAtracSetHalfwayBuffer()

◆ sceAtracSetHalfwayBufferAndGetID()

◆ sceAtracSetLoopNum()

◆ sceAtracSetSecondBuffer()