mirror of
https://github.com/mpv-player/mpv
synced 2024-12-22 06:42:03 +00:00
aa73ac8db8
The d_video->pts field was a bit strange. The code overwrote it multiple times (on decoding, on filtering, then once again...), and it wasn't really clear what purpose this field had exactly. Replace it with the mpctx->video_next_pts field, which is relatively unambiguous. Move the decreasing PTS check to dec_video.c. This means it acts on decoder output, not on filter output. (Just like in the previous commit, assume the filter chain is sane.) Drop the jitter vs. reset semantics; the dec_video.c determined PTS never goes backwards, and demuxer timestamps don't "jitter".
94 lines
3.0 KiB
C
94 lines
3.0 KiB
C
/*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPLAYER_DEC_VIDEO_H
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#define MPLAYER_DEC_VIDEO_H
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#include <stdbool.h>
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#include "demux/stheader.h"
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#include "video/hwdec.h"
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#include "video/mp_image.h"
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struct osd_state;
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struct mp_decoder_list;
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struct dec_video {
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struct MPOpts *opts;
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struct vf_instance *vfilter; // video filter chain
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const struct vd_functions *vd_driver;
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int vf_initialized; // -1 failed, 0 not done, 1 done
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long vf_reconfig_count; // incremented each mpcodecs_reconfig_vo() call
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struct mp_image_params vf_input; // video filter input params
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struct mp_hwdec_info hwdec_info; // video output hwdec handles
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struct sh_stream *header;
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char *decoder_desc;
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void *priv; // for free use by vd_driver
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// Last PTS from decoder (set with each vd_driver->decode() call)
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double codec_pts;
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int num_codec_pts_problems;
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// Last packet DTS from decoder (passed through from source packets)
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double codec_dts;
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int num_codec_dts_problems;
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// PTS sorting (obscure, non-default)
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double buffered_pts[32];
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int num_buffered_pts;
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double sorted_pts;
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int num_sorted_pts_problems;
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double unsorted_pts;
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int num_unsorted_pts_problems;
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int pts_assoc_mode;
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// PTS or DTS of packet last read
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double last_packet_pdts;
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// Final PTS of previously decoded image
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double decoded_pts;
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float stream_aspect; // aspect ratio in media headers (DVD IFO files)
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int i_bps; // == bitrate (compressed bytes/sec)
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float fps; // FPS from demuxer or from user override
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float initial_decoder_aspect;
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// State used only by player/video.c
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double last_pts;
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};
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struct mp_decoder_list *video_decoder_list(void);
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bool video_init_best_codec(struct dec_video *d_video, char* video_decoders);
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void video_uninit(struct dec_video *d_video);
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struct demux_packet;
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struct mp_image *video_decode(struct dec_video *d_video,
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struct demux_packet *packet,
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int drop_frame);
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int video_get_colors(struct dec_video *d_video, const char *item, int *value);
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int video_set_colors(struct dec_video *d_video, const char *item, int value);
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void video_reset_decoding(struct dec_video *d_video);
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void video_reinit_vo(struct dec_video *d_video);
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int video_vd_control(struct dec_video *d_video, int cmd, void *arg);
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#endif /* MPLAYER_DEC_VIDEO_H */
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