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/*
* This file is part of MPlayer.
*
* MPlayer is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MPlayer 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPLAYER_DEC_VIDEO_H
#define MPLAYER_DEC_VIDEO_H
#include <stdbool.h>
#include "demux/stheader.h"
#include "video/hwdec.h"
#include "video/mp_image.h"
struct mp_decoder_list;
struct vo;
struct dec_video {
struct mp_log *log;
struct mpv_global *global;
struct MPOpts *opts;
struct vf_chain *vfilter; // video filter chain
struct vo *vo; // (still) needed by video_set/get_colors
const struct vd_functions *vd_driver;
struct mp_hwdec_info hwdec_info; // video output hwdec handles
struct sh_stream *header;
char *decoder_desc;
// Used temporarily during decoding (important for format changes)
struct mp_image *waiting_decoded_mpi;
struct mp_image_params decoder_output; // last output of the decoder
void *priv; // for free use by vd_driver
// Last PTS from decoder (set with each vd_driver->decode() call)
double codec_pts;
int num_codec_pts_problems;
// Last packet DTS from decoder (passed through from source packets)
double codec_dts;
int num_codec_dts_problems;
// PTS sorting (obscure, non-default)
double buffered_pts[32];
int num_buffered_pts;
double sorted_pts;
int num_sorted_pts_problems;
double unsorted_pts;
int num_unsorted_pts_problems;
int pts_assoc_mode;
// PTS or DTS of packet last read
double last_packet_pdts;
// There was at least one packet with non-sense timestamps.
int has_broken_packet_pts; // <0: uninitialized, 0: no problems, 1: broken
// Final PTS of previously decoded image
double decoded_pts;
float stream_aspect; // aspect ratio in media headers (DVD IFO files)
int i_bps; // == bitrate (compressed bytes/sec)
float fps; // FPS from demuxer or from user override
float initial_decoder_aspect;
// State used only by player/video.c
double last_pts;
};
struct mp_decoder_list *video_decoder_list(void);
bool video_init_best_codec(struct dec_video *d_video, char* video_decoders);
void video_uninit(struct dec_video *d_video);
struct demux_packet;
struct mp_image *video_decode(struct dec_video *d_video,
struct demux_packet *packet,
int drop_frame);
int video_get_colors(struct dec_video *d_video, const char *item, int *value);
int video_set_colors(struct dec_video *d_video, const char *item, int value);
void video_reset_decoding(struct dec_video *d_video);
int video_vd_control(struct dec_video *d_video, int cmd, void *arg);
int video_reconfig_filters(struct dec_video *d_video,
const struct mp_image_params *params);
int video_vf_vo_control(struct dec_video *d_video, int vf_cmd, void *data);
#endif /* MPLAYER_DEC_VIDEO_H */
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