/* * Common AAC and AC3 parser prototypes * Copyright (c) 2003 Fabrice Bellard. * Copyright (c) 2003 Michael Niedermayer. * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef FFMPEG_AAC_AC3_PARSER_H #define FFMPEG_AAC_AC3_PARSER_H #include <stdint.h> #include "avcodec.h" #include "parser.h" typedef struct AACAC3ParseContext { int frame_size; int header_size; int (*sync)(uint64_t state, struct AACAC3ParseContext *hdr_info, int *need_next_header, int *new_frame_start); int channels; int sample_rate; int bit_rate; int samples; ParseContext pc; int remaining_size; uint64_t state; int need_next_header; } AACAC3ParseContext; int ff_aac_ac3_parse(AVCodecParserContext *s1, AVCodecContext *avctx, const uint8_t **poutbuf, int *poutbuf_size, const uint8_t *buf, int buf_size); #endif /* FFMPEG_AAC_AC3_PARSER_H */