00001 /* 00002 * Copyright (C) 2008 Michael Niedermayer 00003 * 00004 * This file is part of FFmpeg. 00005 * 00006 * FFmpeg is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Lesser General Public 00008 * License as published by the Free Software Foundation; either 00009 * version 2.1 of the License, or (at your option) any later version. 00010 * 00011 * FFmpeg is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 * Lesser General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Lesser General Public 00017 * License along with FFmpeg; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00019 */ 00020 00021 #include "parser.h" 00022 00023 static int parse(AVCodecParserContext *s, 00024 AVCodecContext *avctx, 00025 const uint8_t **poutbuf, int *poutbuf_size, 00026 const uint8_t *buf, int buf_size) 00027 { 00028 if(avctx->codec_id == CODEC_ID_THEORA) 00029 s->pict_type= (buf[0]&0x40) ? FF_P_TYPE : FF_I_TYPE; 00030 else 00031 s->pict_type= (buf[0]&0x80) ? FF_P_TYPE : FF_I_TYPE; 00032 00033 *poutbuf = buf; 00034 *poutbuf_size = buf_size; 00035 return buf_size; 00036 } 00037 00038 AVCodecParser vp3_parser = { 00039 { CODEC_ID_THEORA, CODEC_ID_VP3, 00040 CODEC_ID_VP6, CODEC_ID_VP6F, CODEC_ID_VP6A }, 00041 0, 00042 NULL, 00043 parse, 00044 };
1.5.8