mirror of
https://github.com/mpv-player/mpv
synced 2024-12-17 12:25:03 +00:00
c6d046414b
Remove the old implementation for these properties. It was never very good, often returned very innaccurate values or just 0, and was static even if the source was variable bitrate. Replace it with the implementation of "packet-video-bitrate". Mark the "packet-..." properties as deprecated. (The effective difference is different formatting, and returning the raw value in bits instead of kilobits.) Also extend the documentation a little. It appears at least some decoders (sipr?) need the AVCodecContext.bit_rate field set, so this one is still passed through.
102 lines
3.2 KiB
C
102 lines
3.2 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 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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* 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 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 mpv. If not, see <http://www.gnu.org/licenses/>.
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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 mp_decoder_list;
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struct vo;
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struct dec_video {
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struct mp_log *log;
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struct mpv_global *global;
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struct MPOpts *opts;
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struct vf_chain *vfilter; // video filter chain
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struct vo *vo; // (still) needed by video_set/get_colors
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const struct vd_functions *vd_driver;
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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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// Used temporarily during decoding (important for format changes)
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struct mp_image *waiting_decoded_mpi;
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struct mp_image_params decoder_output; // last output of the decoder
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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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// There was at least one packet with non-sense timestamps.
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int has_broken_packet_pts; // <0: uninitialized, 0: no problems, 1: broken
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// Final PTS of previously decoded image
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double decoded_pts;
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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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int video_vd_control(struct dec_video *d_video, int cmd, void *arg);
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int video_reconfig_filters(struct dec_video *d_video,
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const struct mp_image_params *params);
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int video_vf_vo_control(struct dec_video *d_video, int vf_cmd, void *data);
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#endif /* MPLAYER_DEC_VIDEO_H */
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