mirror of
https://github.com/mpv-player/mpv
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107 lines
3.5 KiB
C
107 lines
3.5 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 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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struct mp_image_params decoder_output; // last output of the decoder
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struct mp_image_params vf_input; // video filter input params
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// Used temporarily during format changes
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struct mp_image *waiting_decoded_mpi;
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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 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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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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