FFmpeg
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aac_ac3_parser.h
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1/*
2 * Common AAC and AC-3 parser prototypes
3 * Copyright (c) 2003 Fabrice Bellard
4 * Copyright (c) 2003 Michael Niedermayer
5 *
6 * This file is part of FFmpeg.
7 *
8 * FFmpeg is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * FFmpeg is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with FFmpeg; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 */
22
23#ifndef AVCODEC_AAC_AC3_PARSER_H
24#define AVCODEC_AAC_AC3_PARSER_H
25
26#include <stdint.h>
27#include "libavutil/crc.h"
28#include "avcodec.h"
29#include "parser.h"
30
31typedef struct AACAC3ParseContext {
34 int (*sync)(uint64_t state, int *need_next_header, int *new_frame_start);
35
36 const AVCRC *crc_ctx;
38 uint64_t state;
39
43
45 AVCodecContext *avctx,
46 const uint8_t **poutbuf, int *poutbuf_size,
47 const uint8_t *buf, int buf_size);
48
49#endif /* AVCODEC_AAC_AC3_PARSER_H */
int ff_aac_ac3_parse(AVCodecParserContext *s1, AVCodecContext *avctx, const uint8_t **poutbuf, int *poutbuf_size, const uint8_t *buf, int buf_size)
Libavcodec external API header.
Public header for CRC hash function implementation.
uint32_t AVCRC
Definition crc.h:46
const AVCRC * crc_ctx
int(* sync)(uint64_t state, int *need_next_header, int *new_frame_start)
main external API structure.
Definition avcodec.h:443