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mpv/common/av_common.h
wm4 139f6b5de7 ad_lavc, vd_lavc: fix a recent libavcodec deprecation warning
Both AVFrame.pts and AVFrame.pkt_pts have existed for a long time. Until
now, decoders always returned the pts via the pkt_pts field, while the
pts field was used for encoding and libavfilter only. Recently, pkt_pts
was deprecated, and pts was switched to always carry the pts.

This means we have to be careful not to accidentally use the wrong
field, depending on the libavcodec version. We have to explicitly check
the version numbers. Of course the version numbers are completely
idiotic, because idiotically the pkg-config and library names are the
same for FFmpeg and Libav, so we have to deal with this explicitly as
well.
2016-10-17 19:18:03 +02:00

59 lines
2.3 KiB
C

/*
* 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 <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;
int mp_lavc_set_extradata(AVCodecContext *avctx, void *ptr, int size);
void mp_copy_lav_codec_headers(AVCodecContext *avctx, AVCodecContext *st);
void mp_set_lav_codec_headers(AVCodecContext *avctx, struct mp_codec_params *c);
AVRational mp_get_codec_timebase(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);
int mp_codec_to_av_codec_id(const char *codec);
const char *mp_codec_from_av_codec_id(int codec_id);
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);
#if (LIBAVCODEC_VERSION_MICRO >= 100 && \
LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(57, 61, 100)) || \
(LIBAVCODEC_VERSION_MICRO < 100 && \
LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(57, 24, 0))
#define MP_AVFRAME_DEC_PTS(frame) ((frame)->pts)
#else
#define MP_AVFRAME_DEC_PTS(frame) ((frame)->pkt_pts)
#endif
#endif