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Diffstat (limited to 'core/mp_core.h')
-rw-r--r-- | core/mp_core.h | 343 |
1 files changed, 0 insertions, 343 deletions
diff --git a/core/mp_core.h b/core/mp_core.h deleted file mode 100644 index 126c646a0b..0000000000 --- a/core/mp_core.h +++ /dev/null @@ -1,343 +0,0 @@ -/* - * 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_MP_CORE_H -#define MPLAYER_MP_CORE_H - -#include <stdbool.h> - -#include "core/options.h" -#include "audio/mixer.h" -#include "demux/demux.h" - -// definitions used internally by the core player code - -#define INITIALIZED_VO 1 -#define INITIALIZED_AO 2 -#define INITIALIZED_VOL 4 -#define INITIALIZED_GETCH2 8 -#define INITIALIZED_STREAM 64 -#define INITIALIZED_DEMUXER 512 -#define INITIALIZED_ACODEC 1024 -#define INITIALIZED_VCODEC 2048 -#define INITIALIZED_SUB 4096 -#define INITIALIZED_ALL 0xFFFF - - -enum stop_play_reason { - KEEP_PLAYING = 0, // must be 0, numeric values of others do not matter - AT_END_OF_FILE, // file has ended normally, prepare to play next - PT_NEXT_ENTRY, // prepare to play next entry in playlist - PT_CURRENT_ENTRY, // prepare to play mpctx->playlist->current - PT_STOP, // stop playback, clear playlist - PT_RESTART, // restart previous file - PT_QUIT, // stop playback, quit player -}; - -enum exit_reason { - EXIT_NONE, - EXIT_QUIT, - EXIT_PLAYED, - EXIT_ERROR, - EXIT_NOTPLAYED, - EXIT_SOMENOTPLAYED -}; - -struct timeline_part { - double start; - double source_start; - struct demuxer *source; -}; - -struct chapter { - double start; - char *name; -}; - -enum mp_osd_seek_info { - OSD_SEEK_INFO_BAR = 1, - OSD_SEEK_INFO_TEXT = 2, - OSD_SEEK_INFO_CHAPTER_TEXT = 4, - OSD_SEEK_INFO_EDITION = 8, -}; - -struct track { - enum stream_type type; - // The type specific ID, also called aid (audio), sid (subs), vid (video). - // For UI purposes only; this ID doesn't have anything to do with any - // IDs coming from demuxers or container files. - int user_tid; - - // Same as stream->demuxer_id. -1 if not set. - int demuxer_id; - - char *title; - bool default_track; - bool attached_picture; - char *lang; - - // If this track is from an external file (e.g. subtitle file). - bool is_external; - char *external_filename; - bool auto_loaded; - - // If the track's stream changes with the timeline (ordered chapters). - bool under_timeline; - - // NULL if not backed by a demuxer (e.g. external subtitles). - // Value can change if under_timeline==true. - struct demuxer *demuxer; - // Invariant: (!demuxer && !stream) || stream->demuxer == demuxer - struct sh_stream *stream; - - // For external subtitles, which are read fully on init. Do not attempt - // to read packets from them. - bool preloaded; -}; - -enum { - MAX_NUM_VO_PTS = 100, -}; - -typedef struct MPContext { - struct mpv_global *global; - struct MPOpts *opts; - struct mp_log *log; - struct m_config *mconfig; - struct input_ctx *input; - struct osd_state *osd; - struct mp_osd_msg *osd_msg_stack; - char *terminal_osd_text; - - int add_osd_seek_info; // bitfield of enum mp_osd_seek_info - double osd_visible; // for the osd bar only - int osd_function; - double osd_function_visible; - double osd_last_update; - - struct playlist *playlist; - char *filename; // currently playing file - struct mp_resolve_result *resolve_result; - enum stop_play_reason stop_play; - unsigned int initialized_flags; // which subsystems have been initialized - - // Return code to use with PT_QUIT - enum exit_reason quit_player_rc; - int quit_custom_rc; - bool has_quit_custom_rc; - bool error_playing; - - struct demuxer **sources; - int num_sources; - - struct timeline_part *timeline; - int num_timeline_parts; - int timeline_part; - // NOTE: even if num_chapters==0, chapters being not NULL signifies presence - // of chapter metadata - struct chapter *chapters; - int num_chapters; - double video_offset; - - struct stream *stream; - struct demuxer *demuxer; - - struct track **tracks; - int num_tracks; - - // Selected tracks. NULL if no track selected. - struct track *current_track[STREAM_TYPE_COUNT]; - - struct sh_stream *sh[STREAM_TYPE_COUNT]; - struct sh_audio *sh_audio; // same as sh[STREAM_AUDIO]->audio - struct sh_video *sh_video; // same as sh[STREAM_VIDEO]->video - struct sh_sub *sh_sub; // same as sh[STREAM_SUB]->sub - - // Uses: accessing metadata (consider ordered chapters case, where the main - // demuxer defines metadata), or special purpose demuxers like TV. - struct demuxer *master_demuxer; - - mixer_t mixer; - struct ao *ao; - struct vo *video_out; - - /* We're starting playback from scratch or after a seek. Show first - * video frame immediately and reinitialize sync. */ - bool restart_playback; - /* Set if audio should be timed to start with video frame after seeking, - * not set when e.g. playing cover art */ - bool sync_audio_to_video; - /* After playback restart (above) or audio stream change, adjust audio - * stream by cutting samples or adding silence at the beginning to make - * audio playback position match video position. */ - bool syncing_audio; - bool hrseek_active; - bool hrseek_framedrop; - double hrseek_pts; - // AV sync: the next frame should be shown when the audio out has this - // much (in seconds) buffered data left. Increased when more data is - // written to the ao, decreased when moving to the next frame. - // In the audio-only case used as a timer since the last seek - // by the audio CPU usage meter. - double delay; - // AV sync: time until next frame should be shown - double time_frame; - // How long the last vo flip() call took. Used to adjust timing with - // the goal of making flip() calls finish (rather than start) at the - // specified time. - double last_vo_flip_duration; - // How much video timing has been changed to make it match the audio - // timeline. Used for status line information only. - double total_avsync_change; - // Total number of dropped frames that were "approved" to be dropped. - // Actual dropping depends on --framedrop and decoder internals. - int drop_frame_cnt; - // Number of frames dropped in a row. - int dropped_frames; - // A-V sync difference when last frame was displayed. Kept to display - // the same value if the status line is updated at a time where no new - // video frame is shown. - double last_av_difference; - /* timestamp of video frame currently visible on screen - * (or at least queued to be flipped by VO) */ - double video_pts; - double last_seek_pts; - // As video_pts, but is not reset when seeking away. (For the very short - // period of time until a new frame is decoded and shown.) - double last_vo_pts; - // Video PTS, or audio PTS if video has ended. - double playback_pts; - - // History of video frames timestamps that were queued in the VO - // This includes even skipped frames during hr-seek - double vo_pts_history_pts[MAX_NUM_VO_PTS]; - // Whether the PTS at vo_pts_history[n] is after a seek reset - uint64_t vo_pts_history_seek[MAX_NUM_VO_PTS]; - uint64_t vo_pts_history_seek_ts; - uint64_t backstep_start_seek_ts; - bool backstep_active; - - double audio_delay; - - double last_heartbeat; - double last_metadata_update; - - double mouse_timer; - unsigned int mouse_event_ts; - int mouse_waiting_hide; - - // used to prevent hanging in some error cases - double start_timestamp; - - // Timestamp from the last time some timing functions read the - // current time, in (occasionally wrapping) microseconds. Used - // to turn a new time value to a delta from last time. - int64_t last_time; - - // Used to communicate the parameters of a seek between parts - struct seek_params { - enum seek_type { - MPSEEK_NONE, MPSEEK_RELATIVE, MPSEEK_ABSOLUTE, MPSEEK_FACTOR - } type; - double amount; - int exact; // -1 = disable, 0 = default, 1 = enable - // currently not set by commands, only used internally by seek() - int direction; // -1 = backward, 0 = default, 1 = forward - } seek; - - /* Heuristic for relative chapter seeks: keep track which chapter - * the user wanted to go to, even if we aren't exactly within the - * boundaries of that chapter due to an inaccurate seek. */ - int last_chapter_seek; - double last_chapter_pts; - - struct ass_library *ass_library; - - int last_dvb_step; - int dvbin_reopen; - - bool paused; - // step this many frames, then pause - int step_frames; - // Counted down each frame, stop playback if 0 is reached. (-1 = disable) - int max_frames; - bool playing_msg_shown; - - bool paused_for_cache; - - // Set after showing warning about decoding being too slow for realtime - // playback rate. Used to avoid showing it multiple times. - bool drop_message_shown; - - struct screenshot_ctx *screenshot_ctx; - - char *track_layout_hash; - - struct encode_lavc_context *encode_lavc_ctx; -} MPContext; - - -// should not be global -extern FILE *edl_fd; -// These appear in options list -extern int forced_subs_only; - -void uninit_player(struct MPContext *mpctx, unsigned int mask); -void reinit_audio_chain(struct MPContext *mpctx); -double playing_audio_pts(struct MPContext *mpctx); -struct track *mp_add_subtitles(struct MPContext *mpctx, char *filename, int noerr); -int reinit_video_chain(struct MPContext *mpctx); -int reinit_video_filters(struct MPContext *mpctx); -int reinit_audio_filters(struct MPContext *mpctx); -void pause_player(struct MPContext *mpctx); -void unpause_player(struct MPContext *mpctx); -void add_step_frame(struct MPContext *mpctx, int dir); -void queue_seek(struct MPContext *mpctx, enum seek_type type, double amount, - int exact); -bool mp_seek_chapter(struct MPContext *mpctx, int chapter); -double get_time_length(struct MPContext *mpctx); -double get_start_time(struct MPContext *mpctx); -double get_current_time(struct MPContext *mpctx); -int get_percent_pos(struct MPContext *mpctx); -double get_current_pos_ratio(struct MPContext *mpctx, bool use_range); -int get_current_chapter(struct MPContext *mpctx); -char *chapter_display_name(struct MPContext *mpctx, int chapter); -char *chapter_name(struct MPContext *mpctx, int chapter); -double chapter_start_time(struct MPContext *mpctx, int chapter); -int get_chapter_count(struct MPContext *mpctx); -void mp_switch_track(struct MPContext *mpctx, enum stream_type type, - struct track *track); -struct track *mp_track_by_tid(struct MPContext *mpctx, enum stream_type type, - int tid); -bool mp_remove_track(struct MPContext *mpctx, struct track *track); -struct playlist_entry *mp_next_file(struct MPContext *mpctx, int direction); -int mp_get_cache_percent(struct MPContext *mpctx); -void mp_write_watch_later_conf(struct MPContext *mpctx); -void mp_set_playlist_entry(struct MPContext *mpctx, struct playlist_entry *e); -void mp_force_video_refresh(struct MPContext *mpctx); - -void mp_print_version(int always); - -// timeline/tl_matroska.c -void build_ordered_chapter_timeline(struct MPContext *mpctx); -// timeline/tl_edl.c -void build_edl_timeline(struct MPContext *mpctx); -// timeline/tl_cue.c -void build_cue_timeline(struct MPContext *mpctx); - -#endif /* MPLAYER_MP_CORE_H */ |