yading@10: /*
yading@10:  * Copyright (C) 2008 Michael Niedermayer
yading@10:  *
yading@10:  * This file is part of FFmpeg.
yading@10:  *
yading@10:  * FFmpeg is free software; you can redistribute it and/or
yading@10:  * modify it under the terms of the GNU Lesser General Public
yading@10:  * License as published by the Free Software Foundation; either
yading@10:  * version 2.1 of the License, or (at your option) any later version.
yading@10:  *
yading@10:  * FFmpeg is distributed in the hope that it will be useful,
yading@10:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
yading@10:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
yading@10:  * Lesser General Public License for more details.
yading@10:  *
yading@10:  * You should have received a copy of the GNU Lesser General Public
yading@10:  * License along with FFmpeg; if not, write to the Free Software
yading@10:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
yading@10:  */
yading@10: 
yading@10: #include "parser.h"
yading@10: 
yading@10: static int parse(AVCodecParserContext *s,
yading@10:                            AVCodecContext *avctx,
yading@10:                            const uint8_t **poutbuf, int *poutbuf_size,
yading@10:                            const uint8_t *buf, int buf_size)
yading@10: {
yading@10:     if(avctx->codec_id == AV_CODEC_ID_THEORA)
yading@10:         s->pict_type= (buf[0]&0x40) ? AV_PICTURE_TYPE_P : AV_PICTURE_TYPE_I;
yading@10:     else
yading@10:         s->pict_type= (buf[0]&0x80) ? AV_PICTURE_TYPE_P : AV_PICTURE_TYPE_I;
yading@10: 
yading@10:     *poutbuf = buf;
yading@10:     *poutbuf_size = buf_size;
yading@10:     return buf_size;
yading@10: }
yading@10: 
yading@10: AVCodecParser ff_vp3_parser = {
yading@10:     .codec_ids      = { AV_CODEC_ID_THEORA, AV_CODEC_ID_VP3, AV_CODEC_ID_VP6,
yading@10:                         AV_CODEC_ID_VP6F,   AV_CODEC_ID_VP6A },
yading@10:     .parser_parse   = parse,
yading@10: };