include/psp2/audioenc.h File Reference

Header file which defines encoding audio library related variables and functions. More...

#include <psp2/types.h>
#include <stdint.h>

Include dependency graph for audioenc.h:

Go to the source code of this file.

Data Structures
struct	SceAudioencInitStreamParam
struct	SceAudioencInfoCelp
struct	SceAudioencOptInfoCelp
union	SceAudioencInitParam
union	SceAudioencInfo
union	SceAudioencOptInfo
struct	SceAudioencCtrl
Defines
#define	PSP2_AUDIOENC_WORD_LENGTH_16BITS   16
	Definition of wordlength.
#define	PSP2_AUDIOENC_TYPE_CELP   0x2006U
	Audio encoder type.
#define	PSP2_AUDIOENC_CELP_MAX_STREAMS   1
	Max number of streams.
#define	PSP2_AUDIOENC_CELP_MAX_SAMPLES   320
	Max number of samples.
#define	PSP2_AUDIOENC_CELP_MAX_ES_SIZE   24
	Max elementary stream size.
#define	PSP2_AUDIOENC_CELP_MPE   (0)
	CELP encoder default excitation mode.
#define	PSP2_AUDIOENC_CELP_SAMPLING_RATE_8KHZ   (8000)
	CELP encoder default sampling rate.
Typedefs
typedef struct SceAudioencInitStreamParam	SceAudioencInitStreamParam
typedef struct SceAudioencInfoCelp	SceAudioencInfoCelp
typedef struct SceAudioencOptInfoCelp	SceAudioencOptInfoCelp
typedef union SceAudioencInitParam	SceAudioencInitParam
typedef union SceAudioencInfo	SceAudioencInfo
typedef union SceAudioencOptInfo	SceAudioencOptInfo
typedef struct SceAudioencCtrl	SceAudioencCtrl
Enumerations
enum	{   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 }
enum	{ SCE_AUDIOENC_CELP_ERROR_INVALID_CONFIG = 0x80861001 }
enum	{ PSP2_AUDIOENC_CELP_BIT_RATE_3850BPS = 3850, PSP2_AUDIOENC_CELP_BIT_RATE_4650BPS = 4650, PSP2_AUDIOENC_CELP_BIT_RATE_5700BPS = 5700, PSP2_AUDIOENC_CELP_BIT_RATE_7300BPS = 7300 }
Functions
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)

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Detailed Description

Header file which defines encoding audio library related variables and functions.

Copyright (C) 2015 PSP2SDK Project

This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

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Typedef Documentation

typedef union SceAudioencInfo SceAudioencInfo

Audio encoder info

typedef struct SceAudioencInfoCelp SceAudioencInfoCelp

Information structure for CELP

typedef union SceAudioencInitParam SceAudioencInitParam

Initialization structure to pass as argument to ::sceAudioencInitLibrary

typedef struct SceAudioencInitStreamParam SceAudioencInitStreamParam

Initialization structure to provide to SceAudioencInitParam

typedef union SceAudioencOptInfo SceAudioencOptInfo

Audio encoder optional info

typedef struct SceAudioencOptInfoCelp SceAudioencOptInfoCelp

Optional information structure for CELP