Exports for User. More...

Data Structures
struct	SceAudioencInitStreamParam
	Initialization structure to provide to SceAudioencInitParam. More...

struct	SceAudioencInfoCelp
	Information structure for CELP. More...

struct	SceAudioencOptInfoCelp
	Optional information structure for CELP. More...

union	SceAudioencInitParam
	Initialization structure to pass as argument to sceAudioencInitLibrary. More...

union	SceAudioencInfo
	Audio encoder info. More...

union	SceAudioencOptInfo
	Audio encoder optional info. More...

struct	SceAudioencCtrl

Macros
#define	SCE_AUDIOENC_WORD_LENGTH_16BITS 16
	Definition of wordlength.

#define	SCE_AUDIOENC_TYPE_CELP 0x2006U
	Audio encoder type.

#define	SCE_AUDIOENC_CELP_MAX_STREAMS 1
	Max number of streams.

#define	SCE_AUDIOENC_CELP_MAX_SAMPLES 320
	Max number of samples.

#define	SCE_AUDIOENC_CELP_MAX_ES_SIZE 24
	Max elementary stream size.

#define	SCE_AUDIOENC_CELP_MPE (0)
	CELP encoder default excitation mode.

#define	SCE_AUDIOENC_CELP_SAMPLING_RATE_8KHZ (8000)
	CELP encoder default sampling rate.

Enumerations
enum	SceAudioencErrorCode { SCE_AUDIOENC_ERROR_API_FAIL = 0x80860000 , SCE_AUDIOENC_ERROR_INVALID_TYPE = 0x80860001 , SCE_AUDIOENC_ERROR_INVALID_INIT_PARAM = 0x80860002 , SCE_AUDIOENC_ERROR_ALREADY_INITIALIZED = 0x80860003 , SCE_AUDIOENC_ERROR_OUT_OF_MEMORY = 0x80860004 , SCE_AUDIOENC_ERROR_NOT_INITIALIZED = 0x80860005 , SCE_AUDIOENC_ERROR_A_HANDLE_IN_USE = 0x80860006 , SCE_AUDIOENC_ERROR_ALL_HANDLES_IN_USE = 0x80860007 , SCE_AUDIOENC_ERROR_INVALID_PTR = 0x80860008 , SCE_AUDIOENC_ERROR_INVALID_HANDLE = 0x80860009 , SCE_AUDIOENC_ERROR_NOT_HANDLE_IN_USE = 0x8086000A , SCE_AUDIOENC_ERROR_CH_SHORTAGE = 0x8086000B , SCE_AUDIOENC_ERROR_INVALID_WORD_LENGTH = 0x8086000C , SCE_AUDIOENC_ERROR_INVALID_SIZE = 0x8086000D , SCE_AUDIOENC_ERROR_INVALID_ALIGNMENT = 0x8086000E , SCE_AUDIOENC_ERROR_UNSUPPORTED = 0x8086000F }

enum	SceAudioencCelpErrorCode { SCE_AUDIOENC_CELP_ERROR_INVALID_CONFIG = 0x80861001 }

enum	SceAudioencCelpBitrate { SCE_AUDIOENC_CELP_BIT_RATE_3850BPS = 3850 , SCE_AUDIOENC_CELP_BIT_RATE_4650BPS = 4650 , SCE_AUDIOENC_CELP_BIT_RATE_5700BPS = 5700 , SCE_AUDIOENC_CELP_BIT_RATE_6600BPS = 6600 , SCE_AUDIOENC_CELP_BIT_RATE_7300BPS = 7300 , SCE_AUDIOENC_CELP_BIT_RATE_8700BPS = 8700 , SCE_AUDIOENC_CELP_BIT_RATE_9900BPS = 9900 , SCE_AUDIOENC_CELP_BIT_RATE_10700BPS = 10700 , SCE_AUDIOENC_CELP_BIT_RATE_11800BPS = 11800 , SCE_AUDIOENC_CELP_BIT_RATE_12200BPS = 12200 }

Functions
	VITASDK_BUILD_ASSERT_EQ (8, SceAudioencInitStreamParam)

	VITASDK_BUILD_ASSERT_EQ (0x10, SceAudioencInfoCelp)

	VITASDK_BUILD_ASSERT_EQ (0x2C, SceAudioencOptInfoCelp)

	VITASDK_BUILD_ASSERT_EQ (8, SceAudioencInitParam)

	VITASDK_BUILD_ASSERT_EQ (0x10, SceAudioencInfo)

	VITASDK_BUILD_ASSERT_EQ (0x2C, SceAudioencOptInfo)

	VITASDK_BUILD_ASSERT_EQ (0x2C, SceAudioencCtrl)

int	sceAudioencInitLibrary (int codecType, SceAudioencInitParam *pInitParam)

int	sceAudioencTermLibrary (unsigned int codecType)

int	sceAudioencCreateEncoder (SceAudioencCtrl *pCtrl, int codecType)

int	sceAudioencDeleteEncoder (SceAudioencCtrl *pCtrl)

int	sceAudioencEncode (SceAudioencCtrl *pCtrl)

int	sceAudioencClearContext (SceAudioencCtrl *pCtrl)

int	sceAudioencGetOptInfo (SceAudioencCtrl *pCtrl)

int	sceAudioencGetInternalError (SceAudioencCtrl pCtrl, int pInternalError)

Variables
SceSize	SceAudioencInitStreamParam::size
	sizeof(SceAudioencInitStreamParam)

unsigned int	SceAudioencInitStreamParam::totalStreams
	Total number of audio streams.

SceSize	SceAudioencInfoCelp::size
	sizeof(SceAudioencInfoCelp)

unsigned int	SceAudioencInfoCelp::excitationMode
	Excitation mode.

unsigned int	SceAudioencInfoCelp::samplingRate
	Sampling rate.

unsigned int	SceAudioencInfoCelp::bitRate
	Bit rate (one of SceAudioencCelpBitrate)

SceSize	SceAudioencOptInfoCelp::size
	sizeof(SceAudioencOptInfoCelp)

uint8_t	SceAudioencOptInfoCelp::header [32]
	Header buffer.

SceSize	SceAudioencOptInfoCelp::headerSize
	Header size.

unsigned int	SceAudioencOptInfoCelp::encoderVersion
	Encoder version.

SceSize	SceAudioencInitParam::size
	sizeof(SceAudioencInitParam)

SceAudioencInitStreamParam	SceAudioencInitParam::celp
	See SceAudioencInitStreamParam.

SceSize	SceAudioencInfo::size
	sizeof(SceAudioencInfo)

SceAudioencInfoCelp	SceAudioencInfo::celp
	Information structure for CELP.

SceSize	SceAudioencOptInfo::size
	sizeof(SceAudioencOptInfo)

SceAudioencOptInfoCelp	SceAudioencOptInfo::celp
	Optional information structure for CELP.

SceSize	SceAudioencCtrl::size
	sizeof(SceAudioencCtrl)

int	SceAudioencCtrl::handle
	Encoder handle.

void *	SceAudioencCtrl::pInputPcm
	Pointer to elementary stream.

SceSize	SceAudioencCtrl::inputPcmSize
	Size of elementary stream used actually (in byte)

SceSize	SceAudioencCtrl::maxPcmSize
	Max size of elementary stream used (in byte)

void *	SceAudioencCtrl::pOutputEs
	Pointer to PCM.

SceSize	SceAudioencCtrl::outputEsSize
	Size of PCM output actually (in byte)

SceSize	SceAudioencCtrl::maxEsSize
	Max size of PCM output (in byte)

SceSize	SceAudioencCtrl::wordLength
	PCM bit depth.

SceAudioencInfo *	SceAudioencCtrl::pInfo
	Pointer to SceAudioencInfo.

SceAudioencOptInfo *	SceAudioencCtrl::pOptInfo
	Pointer to SceAudioencOptInfo.

Detailed Description

Exports for User.

Using this library in your project

Include the header file in your project:

#include <psp2/audioenc.h>

audioenc.h

Link the library to the executable:

SceAudioenc_stub

Data Structure Documentation

◆ SceAudioencInitStreamParam

struct SceAudioencInitStreamParam

Initialization structure to provide to SceAudioencInitParam.

Data Fields
SceSize	size	sizeof(SceAudioencInitStreamParam)
unsigned int	totalStreams	Total number of audio streams.

◆ SceAudioencInfoCelp

struct SceAudioencInfoCelp

Information structure for CELP.

Data Fields
SceSize	size	sizeof(SceAudioencInfoCelp)
unsigned int	excitationMode	Excitation mode.
unsigned int	samplingRate	Sampling rate.
unsigned int	bitRate	Bit rate (one of SceAudioencCelpBitrate)

◆ SceAudioencOptInfoCelp

struct SceAudioencOptInfoCelp

Optional information structure for CELP.

Data Fields
SceSize	size	sizeof(SceAudioencOptInfoCelp)
uint8_t	header[32]	Header buffer.
SceSize	headerSize	Header size.
unsigned int	encoderVersion	Encoder version.

◆ SceAudioencInitParam

union SceAudioencInitParam

Initialization structure to pass as argument to sceAudioencInitLibrary.

Data Fields
SceSize	size	sizeof(SceAudioencInitParam)
SceAudioencInitStreamParam	celp	See SceAudioencInitStreamParam.

◆ SceAudioencInfo

union SceAudioencInfo

Audio encoder info.

Data Fields
SceSize	size	sizeof(SceAudioencInfo)
SceAudioencInfoCelp	celp	Information structure for CELP.

◆ SceAudioencOptInfo

union SceAudioencOptInfo

Audio encoder optional info.

Data Fields
SceSize	size	sizeof(SceAudioencOptInfo)
SceAudioencOptInfoCelp	celp	Optional information structure for CELP.

◆ SceAudioencCtrl

struct SceAudioencCtrl

Data Fields
SceSize	size	sizeof(SceAudioencCtrl)
int	handle	Encoder handle.
void *	pInputPcm	Pointer to elementary stream.
SceSize	inputPcmSize	Size of elementary stream used actually (in byte)
SceSize	maxPcmSize	Max size of elementary stream used (in byte)
void *	pOutputEs	Pointer to PCM.
SceSize	outputEsSize	Size of PCM output actually (in byte)
SceSize	maxEsSize	Max size of PCM output (in byte)
SceSize	wordLength	PCM bit depth.
SceAudioencInfo *	pInfo	Pointer to SceAudioencInfo.
SceAudioencOptInfo *	pOptInfo	Pointer to SceAudioencOptInfo.

Macro Definition Documentation

◆ SCE_AUDIOENC_WORD_LENGTH_16BITS

#define SCE_AUDIOENC_WORD_LENGTH_16BITS 16

Definition of wordlength.

◆ SCE_AUDIOENC_TYPE_CELP

#define SCE_AUDIOENC_TYPE_CELP 0x2006U

Audio encoder type.

◆ SCE_AUDIOENC_CELP_MAX_STREAMS

#define SCE_AUDIOENC_CELP_MAX_STREAMS 1

Max number of streams.

◆ SCE_AUDIOENC_CELP_MAX_SAMPLES

#define SCE_AUDIOENC_CELP_MAX_SAMPLES 320

Max number of samples.

◆ SCE_AUDIOENC_CELP_MAX_ES_SIZE

#define SCE_AUDIOENC_CELP_MAX_ES_SIZE 24

Max elementary stream size.

◆ SCE_AUDIOENC_CELP_MPE

#define SCE_AUDIOENC_CELP_MPE (0)

CELP encoder default excitation mode.

◆ SCE_AUDIOENC_CELP_SAMPLING_RATE_8KHZ

#define SCE_AUDIOENC_CELP_SAMPLING_RATE_8KHZ (8000)

CELP encoder default sampling rate.

Enumeration Type Documentation

◆ SceAudioencErrorCode

enum SceAudioencErrorCode

Enumerator
SCE_AUDIOENC_ERROR_API_FAIL
SCE_AUDIOENC_ERROR_INVALID_TYPE
SCE_AUDIOENC_ERROR_INVALID_INIT_PARAM
SCE_AUDIOENC_ERROR_ALREADY_INITIALIZED
SCE_AUDIOENC_ERROR_OUT_OF_MEMORY
SCE_AUDIOENC_ERROR_NOT_INITIALIZED
SCE_AUDIOENC_ERROR_A_HANDLE_IN_USE
SCE_AUDIOENC_ERROR_ALL_HANDLES_IN_USE
SCE_AUDIOENC_ERROR_INVALID_PTR
SCE_AUDIOENC_ERROR_INVALID_HANDLE
SCE_AUDIOENC_ERROR_NOT_HANDLE_IN_USE
SCE_AUDIOENC_ERROR_CH_SHORTAGE
SCE_AUDIOENC_ERROR_INVALID_WORD_LENGTH
SCE_AUDIOENC_ERROR_INVALID_SIZE
SCE_AUDIOENC_ERROR_INVALID_ALIGNMENT
SCE_AUDIOENC_ERROR_UNSUPPORTED

◆ SceAudioencCelpErrorCode

enum SceAudioencCelpErrorCode

Enumerator
SCE_AUDIOENC_CELP_ERROR_INVALID_CONFIG

◆ SceAudioencCelpBitrate

enum SceAudioencCelpBitrate

Enumerator
SCE_AUDIOENC_CELP_BIT_RATE_3850BPS
SCE_AUDIOENC_CELP_BIT_RATE_4650BPS
SCE_AUDIOENC_CELP_BIT_RATE_5700BPS
SCE_AUDIOENC_CELP_BIT_RATE_6600BPS
SCE_AUDIOENC_CELP_BIT_RATE_7300BPS
SCE_AUDIOENC_CELP_BIT_RATE_8700BPS
SCE_AUDIOENC_CELP_BIT_RATE_9900BPS
SCE_AUDIOENC_CELP_BIT_RATE_10700BPS
SCE_AUDIOENC_CELP_BIT_RATE_11800BPS
SCE_AUDIOENC_CELP_BIT_RATE_12200BPS

Function Documentation

◆ VITASDK_BUILD_ASSERT_EQ() [1/7]

VITASDK_BUILD_ASSERT_EQ	(	8	,
		SceAudioencInitStreamParam
	)

◆ VITASDK_BUILD_ASSERT_EQ() [2/7]

VITASDK_BUILD_ASSERT_EQ	(	0x10	,
		SceAudioencInfoCelp
	)

◆ VITASDK_BUILD_ASSERT_EQ() [3/7]

VITASDK_BUILD_ASSERT_EQ	(	0x2C	,
		SceAudioencOptInfoCelp
	)

◆ VITASDK_BUILD_ASSERT_EQ() [4/7]

VITASDK_BUILD_ASSERT_EQ	(	8	,
		SceAudioencInitParam
	)

◆ VITASDK_BUILD_ASSERT_EQ() [5/7]

VITASDK_BUILD_ASSERT_EQ	(	0x10	,
		SceAudioencInfo
	)

◆ VITASDK_BUILD_ASSERT_EQ() [6/7]

VITASDK_BUILD_ASSERT_EQ	(	0x2C	,
		SceAudioencOptInfo
	)

◆ VITASDK_BUILD_ASSERT_EQ() [7/7]

VITASDK_BUILD_ASSERT_EQ	(	0x2C	,
		SceAudioencCtrl
	)

◆ sceAudioencInitLibrary()

int sceAudioencInitLibrary	(	int	codecType,
		SceAudioencInitParam *	pInitParam
	)

◆ sceAudioencTermLibrary()

int sceAudioencTermLibrary ( unsigned int codecType )

◆ sceAudioencCreateEncoder()

int sceAudioencCreateEncoder	(	SceAudioencCtrl *	pCtrl,
		int	codecType
	)

◆ sceAudioencDeleteEncoder()

int sceAudioencDeleteEncoder ( SceAudioencCtrl * pCtrl )

◆ sceAudioencEncode()

int sceAudioencEncode ( SceAudioencCtrl * pCtrl )

◆ sceAudioencClearContext()

int sceAudioencClearContext ( SceAudioencCtrl * pCtrl )

◆ sceAudioencGetOptInfo()

int sceAudioencGetOptInfo ( SceAudioencCtrl * pCtrl )

◆ sceAudioencGetInternalError()

int sceAudioencGetInternalError	(	SceAudioencCtrl *	pCtrl,
		int *	pInternalError
	)

Variable Documentation

◆ size [1/7]

SceSize SceAudioencInitStreamParam::size

sizeof(SceAudioencInitStreamParam)

◆ totalStreams

unsigned int SceAudioencInitStreamParam::totalStreams

Total number of audio streams.

◆ size [2/7]

SceSize SceAudioencInfoCelp::size

sizeof(SceAudioencInfoCelp)

◆ excitationMode

unsigned int SceAudioencInfoCelp::excitationMode

Excitation mode.

◆ samplingRate

unsigned int SceAudioencInfoCelp::samplingRate

Sampling rate.

◆ bitRate

unsigned int SceAudioencInfoCelp::bitRate

Bit rate (one of SceAudioencCelpBitrate)

◆ size [3/7]

SceSize SceAudioencOptInfoCelp::size

sizeof(SceAudioencOptInfoCelp)

◆ header

uint8_t SceAudioencOptInfoCelp::header[32]

Header buffer.

◆ headerSize

SceSize SceAudioencOptInfoCelp::headerSize

Header size.

◆ encoderVersion

unsigned int SceAudioencOptInfoCelp::encoderVersion

Encoder version.

◆ size [4/7]

SceSize SceAudioencInitParam::size

sizeof(SceAudioencInitParam)

◆ celp [1/3]

SceAudioencInitStreamParam SceAudioencInitParam::celp

See SceAudioencInitStreamParam.

◆ size [5/7]

SceSize SceAudioencInfo::size

sizeof(SceAudioencInfo)

◆ celp [2/3]

SceAudioencInfoCelp SceAudioencInfo::celp

Information structure for CELP.

◆ size [6/7]

SceSize SceAudioencOptInfo::size

sizeof(SceAudioencOptInfo)

◆ celp [3/3]

SceAudioencOptInfoCelp SceAudioencOptInfo::celp

Optional information structure for CELP.

◆ size [7/7]

SceSize SceAudioencCtrl::size

sizeof(SceAudioencCtrl)

◆ handle

int SceAudioencCtrl::handle

Encoder handle.

◆ pInputPcm

void* SceAudioencCtrl::pInputPcm

Pointer to elementary stream.

◆ inputPcmSize

SceSize SceAudioencCtrl::inputPcmSize

Size of elementary stream used actually (in byte)

◆ maxPcmSize

SceSize SceAudioencCtrl::maxPcmSize

Max size of elementary stream used (in byte)

◆ pOutputEs

void* SceAudioencCtrl::pOutputEs

Pointer to PCM.

◆ outputEsSize

SceSize SceAudioencCtrl::outputEsSize

Size of PCM output actually (in byte)

◆ maxEsSize

SceSize SceAudioencCtrl::maxEsSize

Max size of PCM output (in byte)

◆ wordLength

SceSize SceAudioencCtrl::wordLength

PCM bit depth.

◆ pInfo

SceAudioencInfo* SceAudioencCtrl::pInfo

Pointer to SceAudioencInfo.

◆ pOptInfo

SceAudioencOptInfo* SceAudioencCtrl::pOptInfo

Pointer to SceAudioencOptInfo.

Data Structures

Macros

Enumerations

Functions

Variables