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libavcodec/aacpsy.h

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00001 /*
00002  * AAC encoder psychoacoustic model
00003  * Copyright (C) 2008 Konstantin Shishkov
00004  *
00005  * This file is part of FFmpeg.
00006  *
00007  * FFmpeg is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU Lesser General Public
00009  * License as published by the Free Software Foundation; either
00010  * version 2.1 of the License, or (at your option) any later version.
00011  *
00012  * FFmpeg is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  * Lesser General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU Lesser General Public
00018  * License along with FFmpeg; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
00020  */
00021 
00022 #ifndef AVCODEC_AACPSY_H
00023 #define AVCODEC_AACPSY_H
00024 
00025 #include "avcodec.h"
00026 #include "aac.h"
00027 //#include "lowpass.h"
00028 
00029 enum AACPsyModelType{
00030     AAC_PSY_TEST,              
00031     AAC_PSY_3GPP,              
00032 
00033     AAC_NB_PSY_MODELS          
00034 };
00035 
00039 typedef struct AACPsyContext {
00040     AVCodecContext *avctx;            
00041 }AACPsyContext;
00042 
00048 void ff_aac_psy_end(AACPsyContext *ctx);
00049 
00050 #endif /* AVCODEC_AACPSY_H */

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