diff options
Diffstat (limited to 'mp_core.h')
| -rw-r--r-- | mp_core.h | 176 |
1 files changed, 116 insertions, 60 deletions
@@ -19,25 +19,20 @@ #ifndef MPLAYER_MP_CORE_H #define MPLAYER_MP_CORE_H -#include "mp_osd.h" -#include "libao2/audio_out.h" -#include "playtree.h" -#include "stream/stream.h" -#include "libmpdemux/demuxer.h" -#include "libmpdemux/stheader.h" +#include <stdbool.h> + +#include "options.h" #include "mixer.h" -#include "libvo/video_out.h" #include "subreader.h" // definitions used internally by the core player code #define INITIALIZED_VO 1 #define INITIALIZED_AO 2 -#define INITIALIZED_GUI 4 + #define INITIALIZED_GETCH2 8 #define INITIALIZED_SPUDEC 32 #define INITIALIZED_STREAM 64 -#define INITIALIZED_INPUT 128 #define INITIALIZED_VOBSUB 256 #define INITIALIZED_DEMUXER 512 #define INITIALIZED_ACODEC 1024 @@ -51,13 +46,17 @@ #define SUB_SOURCES 3 -#define PT_NEXT_ENTRY 1 -#define PT_PREV_ENTRY -1 -#define PT_NEXT_SRC 2 -#define PT_PREV_SRC -2 -#define PT_UP_NEXT 3 -#define PT_UP_PREV -3 -#define PT_STOP 4 +enum stop_play_reason { + KEEP_PLAYING = 0, // must be 0, numeric values of others do not matter + AT_END_OF_FILE, + PT_NEXT_ENTRY, + PT_PREV_ENTRY, + PT_NEXT_SRC, + PT_PREV_SRC, + PT_UP_NEXT, + PT_UP_PREV, + PT_STOP, +}; typedef enum { EXIT_NONE, @@ -66,41 +65,94 @@ typedef enum { EXIT_ERROR } exit_reason_t; +struct content_source { + struct stream *stream; + struct demuxer *demuxer; +}; + +struct timeline_part { + double start; + double source_start; + struct content_source *source; +}; + +struct chapter { + double start; + char *name; +}; + typedef struct MPContext { - int osd_show_percentage; + struct MPOpts opts; + struct m_config *mconfig; + struct vo_x11_state *x11_state; + struct mp_fifo *key_fifo; + struct input_ctx *input; + struct osd_state *osd; + + bool add_osd_seek_info; + // if nonzero, hide current OSD contents when GetTimerMS() reaches this + unsigned int osd_show_percentage_until; + unsigned int osd_visible; + int osd_function; const ao_functions_t *audio_out; - play_tree_t *playtree; - play_tree_iter_t *playtree_iter; - int eof; + struct play_tree *playtree; + struct play_tree_iter *playtree_iter; + char *filename; // currently playing file + enum stop_play_reason stop_play; int play_tree_step; - int loop_times; - - stream_t *stream; - demuxer_t *demuxer; - sh_audio_t *sh_audio; - sh_video_t *sh_video; - demux_stream_t *d_audio; - demux_stream_t *d_video; - demux_stream_t *d_sub; + unsigned int initialized_flags; // which subsystems have been initialized + + struct content_source *sources; + int num_sources; + struct timeline_part *timeline; + int num_timeline_parts; + int timeline_part; + struct chapter *chapters; + int num_chapters; + double video_offset; + + struct stream *stream; + struct demuxer *demuxer; + struct sh_audio *sh_audio; + struct sh_video *sh_video; + struct demux_stream *d_audio; + struct demux_stream *d_video; + struct demux_stream *d_sub; mixer_t mixer; - const vo_functions_t *video_out; - // Frames buffered in the vo ready to flip. Currently always 0 or 1. - // This is really a vo variable but currently there's no suitable vo - // struct. - int num_buffered_frames; - - // used to retry decoding after startup/seeking to compensate for codec delay - int startup_decode_retry; - // how long until we need to display the "current" frame - float time_frame; + struct vo *video_out; + // Show a video frame as quickly as possible without trying to adjust + // for AV sync. Used when starting a file or after seeking. + bool update_video_immediately; // 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 + float 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. + float 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; + // 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 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. + unsigned int last_time; + + // Used to communicate the parameters of a seek between parts + double rel_seek_secs; + int abs_seek_pos; float begin_skip; ///< start time of the current skip while on edlout mode // audio is muted if either EDL or user activates mute @@ -112,24 +164,26 @@ typedef struct MPContext { int set_of_sub_pos; int set_of_sub_size; int global_sub_indices[SUB_SOURCES]; -#ifdef CONFIG_ASS // set_of_ass_tracks[i] contains subtitles from set_of_subtitles[i] // parsed by libass or NULL if format unsupported - ass_track_t* set_of_ass_tracks[MAX_SUBTITLE_FILES]; -#endif + struct ass_track *set_of_ass_tracks[MAX_SUBTITLE_FILES]; sub_data* set_of_subtitles[MAX_SUBTITLE_FILES]; int file_format; -#ifdef CONFIG_DVBIN int last_dvb_step; int dvbin_reopen; -#endif - int was_paused; + int paused; + // step this many frames, then pause + int step_frames; + + // Set after showing warning about decoding being too slow for realtime + // playback rate. Used to avoid showing it multiple times. + bool drop_message_shown; #ifdef CONFIG_DVDNAV - struct mp_image_s *nav_smpi; ///< last decoded dvdnav video image + struct mp_image *nav_smpi; ///< last decoded dvdnav video image unsigned char *nav_buffer; ///< last read dvdnav video frame unsigned char *nav_start; ///< pointer to last read video buffer int nav_in_size; ///< last read size @@ -138,24 +192,26 @@ typedef struct MPContext { // Most of these should not be globals -extern int abs_seek_pos; -extern float rel_seek_secs; extern FILE *edl_fd; extern int file_filter; // These appear in options list -extern float playback_speed; -extern int fixed_vo; extern int forced_subs_only; - -int build_afilter_chain(sh_audio_t *sh_audio, ao_data_t *ao_data); -void uninit_player(unsigned int mask); -void reinit_audio_chain(void); -void init_vo_spudec(void); -double playing_audio_pts(sh_audio_t *sh_audio, demux_stream_t *d_audio, - const ao_functions_t *audio_out); -void exit_player_with_rc(exit_reason_t how, int rc); -void add_subtitles(char *filename, float fps, int noerr); -int reinit_video_chain(void); +struct ao_data; +int build_afilter_chain(struct MPContext *mpctx, struct sh_audio *sh_audio, struct ao_data *ao_data); +void uninit_player(struct MPContext *mpctx, unsigned int mask); +void reinit_audio_chain(struct MPContext *mpctx); +void init_vo_spudec(struct MPContext *mpctx); +double playing_audio_pts(struct MPContext *mpctx); +void exit_player_with_rc(struct MPContext *mpctx, exit_reason_t how, int rc); +void add_subtitles(struct MPContext *mpctx, char *filename, float fps, int noerr); +int reinit_video_chain(struct MPContext *mpctx); +void pause_player(struct MPContext *mpctx); +void unpause_player(struct MPContext *mpctx); +void add_step_frame(struct MPContext *mpctx); +int seek_chapter(struct MPContext *mpctx, int chapter, double *seek_pts, + char **chapter_name); +int get_current_chapter(struct MPContext *mpctx); +char *chapter_display_name(struct MPContext *mpctx, int chapter); #endif /* MPLAYER_MP_CORE_H */ |