ref: 65a708ac330ddc83d16ddaa5387d368276c888cb
dir: /libfaad/decoder.h/
/* ** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding ** Copyright (C) 2003-2004 M. Bakker, Ahead Software AG, http://www.nero.com ** ** This program is free software; you can redistribute it and/or modify ** it under the terms of the GNU General Public License as published by ** the Free Software Foundation; either version 2 of the License, or ** (at your option) any later version. ** ** This program is distributed in the hope that it will be useful, ** but WITHOUT ANY WARRANTY; without even the implied warranty of ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ** GNU General Public License for more details. ** ** You should have received a copy of the GNU General Public License ** along with this program; if not, write to the Free Software ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ** ** Any non-GPL usage of this software or parts of this software is strictly ** forbidden. ** ** Commercial non-GPL licensing of this software is possible. ** For more info contact Ahead Software through [email protected]. ** ** $Id: decoder.h,v 1.35 2004/01/05 14:05:11 menno Exp $ **/ #ifndef __DECODER_H__ #define __DECODER_H__ #ifdef __cplusplus extern "C" { #endif #ifdef _WIN32 #pragma pack(push, 8) #ifndef FAADAPI #define FAADAPI __cdecl #endif #else #ifndef FAADAPI #define FAADAPI #endif #endif #include "bits.h" #include "syntax.h" #include "drc.h" #include "specrec.h" #include "filtbank.h" #include "ic_predict.h" /* library output formats */ #define FAAD_FMT_16BIT 1 #define FAAD_FMT_24BIT 2 #define FAAD_FMT_32BIT 3 #define FAAD_FMT_FLOAT 4 #define FAAD_FMT_DOUBLE 5 #define LC_DEC_CAP (1<<0) #define MAIN_DEC_CAP (1<<1) #define LTP_DEC_CAP (1<<2) #define LD_DEC_CAP (1<<3) #define ERROR_RESILIENCE_CAP (1<<4) #define FIXED_POINT_CAP (1<<5) #define FRONT_CHANNEL_CENTER (1) #define FRONT_CHANNEL_LEFT (2) #define FRONT_CHANNEL_RIGHT (3) #define SIDE_CHANNEL_LEFT (4) #define SIDE_CHANNEL_RIGHT (5) #define BACK_CHANNEL_LEFT (6) #define BACK_CHANNEL_RIGHT (7) #define BACK_CHANNEL_CENTER (8) #define LFE_CHANNEL (9) #define UNKNOWN_CHANNEL (0) int8_t* FAADAPI faacDecGetErrorMessage(uint8_t errcode); uint32_t FAADAPI faacDecGetCapabilities(void); faacDecHandle FAADAPI faacDecOpen(void); faacDecConfigurationPtr FAADAPI faacDecGetCurrentConfiguration(faacDecHandle hDecoder); uint8_t FAADAPI faacDecSetConfiguration(faacDecHandle hDecoder, faacDecConfigurationPtr config); /* Init the library based on info from the AAC file (ADTS/ADIF) */ int32_t FAADAPI faacDecInit(faacDecHandle hDecoder, uint8_t *buffer, uint32_t buffer_size, uint32_t *samplerate, uint8_t *channels); /* Init the library using a DecoderSpecificInfo */ int8_t FAADAPI faacDecInit2(faacDecHandle hDecoder, uint8_t *pBuffer, uint32_t SizeOfDecoderSpecificInfo, uint32_t *samplerate, uint8_t *channels); /* Init the library for DRM */ int8_t FAADAPI faacDecInitDRM(faacDecHandle hDecoder, uint32_t samplerate, uint8_t channels); void FAADAPI faacDecClose(faacDecHandle hDecoder); void FAADAPI faacDecPostSeekReset(faacDecHandle hDecoder, int32_t frame); void* FAADAPI faacDecDecode(faacDecHandle hDecoder, faacDecFrameInfo *hInfo, uint8_t *buffer, uint32_t buffer_size); #ifdef _WIN32 #pragma pack(pop) #endif #ifdef __cplusplus } #endif #endif