mirror of
https://github.com/mpv-player/mpv
synced 2024-12-25 08:12:17 +00:00
0a7c5a130e
The same should happen with any other side data that matters to mpv,
otherwise filters will drop it.
(No, don't try to argue that mpv should use AVFrame. That won't work.)
ffmpeg_garbage() is copy&paste from frame_new_side_data() in FFmpeg
(roughly feed201849b8f91), because it's not public API. The name
reflects my opinion about FFmpeg's API.
In mp_image_to_av_frame(), change the too-fragile
*new_ref = (struct mp_image){0};
into explicitly zeroing out the fields that are "transferred" to the
created AVFrame.
54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
/*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* mpv is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MP_AVCOMMON_H
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#define MP_AVCOMMON_H
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#include <inttypes.h>
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#include <libavutil/avutil.h>
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#include <libavutil/rational.h>
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#include <libavcodec/avcodec.h>
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struct mp_decoder_list;
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struct demux_packet;
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struct mp_codec_params;
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struct AVDictionary;
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struct mp_log;
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int mp_lavc_set_extradata(AVCodecContext *avctx, void *ptr, int size);
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enum AVMediaType mp_to_av_stream_type(int type);
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AVCodecParameters *mp_codec_params_to_av(struct mp_codec_params *c);
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int mp_set_avctx_codec_headers(AVCodecContext *avctx, struct mp_codec_params *c);
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AVRational mp_get_codec_timebase(struct mp_codec_params *c);
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void mp_set_av_packet(AVPacket *dst, struct demux_packet *mpkt, AVRational *tb);
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int64_t mp_pts_to_av(double mp_pts, AVRational *tb);
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double mp_pts_from_av(int64_t av_pts, AVRational *tb);
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void mp_set_avcodec_threads(struct mp_log *l, AVCodecContext *avctx, int threads);
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void mp_add_lavc_decoders(struct mp_decoder_list *list, enum AVMediaType type);
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void mp_add_lavc_encoders(struct mp_decoder_list *list);
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int mp_codec_to_av_codec_id(const char *codec);
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const char *mp_codec_from_av_codec_id(int codec_id);
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void mp_set_avdict(struct AVDictionary **dict, char **kv);
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void mp_avdict_print_unset(struct mp_log *log, int msgl, struct AVDictionary *d);
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int mp_set_avopts(struct mp_log *log, void *avobj, char **kv);
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AVFrameSideData *ffmpeg_garbage(AVFrame *frame,
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enum AVFrameSideDataType type,
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AVBufferRef *buf);
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#endif
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