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/*
* RIFF codec tags
* copyright (c) 2000 Fabrice Bellard
*
* 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
*/
/**
* @file riff.h
* internal header for RIFF based (de)muxers
* do NOT include this in end user applications
*/
#ifndef FF_RIFF_H
#define FF_RIFF_H
offset_t start_tag(ByteIOContext *pb, const char *tag);
void end_tag(ByteIOContext *pb, offset_t start);
typedef struct AVCodecTag {
int id;
unsigned int tag;
} AVCodecTag;
void put_bmp_header(ByteIOContext *pb, AVCodecContext *enc, const AVCodecTag *tags, int for_asf);
int put_wav_header(ByteIOContext *pb, AVCodecContext *enc);
int wav_codec_get_id(unsigned int tag, int bps);
void get_wav_header(ByteIOContext *pb, AVCodecContext *codec, int size);
extern const AVCodecTag codec_bmp_tags[];
extern const AVCodecTag codec_wav_tags[];
unsigned int codec_get_tag(const AVCodecTag *tags, int id);
enum CodecID codec_get_id(const AVCodecTag *tags, unsigned int tag);
/**
* @deprecated Use av_codec_get_tag instead.
*/
unsigned int codec_get_bmp_tag(int id) attribute_deprecated;
/**
* @deprecated Use av_codec_get_tag instead.
*/
unsigned int codec_get_wav_tag(int id) attribute_deprecated;
/**
* @deprecated Use av_codec_get_id instead.
*/
enum CodecID codec_get_bmp_id(unsigned int tag) attribute_deprecated;
/**
* @deprecated Use av_codec_get_id instead.
*/
enum CodecID codec_get_wav_id(unsigned int tag) attribute_deprecated;
void ff_parse_specific_params(AVCodecContext *stream, int *au_rate, int *au_ssize, int *au_scale);
#endif
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