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/*
* This file is part of mpv.
*
* mpv 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.
*
* mpv 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 mpv. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MP_AVCOMMON_H
#define MP_AVCOMMON_H
#include <inttypes.h>
#include <stdbool.h>
#include <libavutil/avutil.h>
#include <libavutil/rational.h>
#include <libavcodec/avcodec.h>
struct mp_decoder_list;
struct demux_packet;
struct mp_codec_params;
struct AVDictionary;
struct mp_log;
enum AVMediaType mp_to_av_stream_type(int type);
AVCodecParameters *mp_codec_params_to_av(const struct mp_codec_params *c);
int mp_set_avctx_codec_headers(AVCodecContext *avctx, const struct mp_codec_params *c);
AVRational mp_get_codec_timebase(const struct mp_codec_params *c);
void mp_set_av_packet(AVPacket *dst, struct demux_packet *mpkt, AVRational *tb);
int64_t mp_pts_to_av(double mp_pts, AVRational *tb);
double mp_pts_from_av(int64_t av_pts, AVRational *tb);
void mp_set_avcodec_threads(struct mp_log *l, AVCodecContext *avctx, int threads);
void mp_add_lavc_decoders(struct mp_decoder_list *list, enum AVMediaType type);
void mp_add_lavc_encoders(struct mp_decoder_list *list);
char **mp_get_lavf_demuxers(void);
int mp_codec_to_av_codec_id(const char *codec);
const char *mp_codec_from_av_codec_id(int codec_id);
bool mp_codec_is_lossless(const char *codec);
void mp_set_avdict(struct AVDictionary **dict, char **kv);
void mp_avdict_print_unset(struct mp_log *log, int msgl, struct AVDictionary *d);
int mp_set_avopts(struct mp_log *log, void *avobj, char **kv);
int mp_set_avopts_pos(struct mp_log *log, void *avobj, void *posargs, char **kv);
void mp_free_av_packet(AVPacket **pkt);
void mp_codec_info_from_av(const AVCodecContext *avctx, struct mp_codec_params *c);
#endif
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