void set_play_referenced ();
void set_dcp_decode_reduction (boost::optional<int> reduction);
- DCPTime content_time_to_dcp (boost::shared_ptr<Content> content, ContentTime t);
+ boost::optional<DCPTime> content_time_to_dcp (boost::shared_ptr<Content> content, ContentTime t);
- std::list<PlayerText> closed_captions_for_frame (DCPTime time) const;
+ boost::signals2::signal<void (ChangeType, int, bool)> Change;
- /** Emitted when something has changed such that if we went back and emitted
- * the last frame again it would look different. This is not emitted after
- * a seek.
- *
- * The first parameter is what changed.
- * The second parameter is true if these signals are currently likely to be frequent.
- */
- boost::signals2::signal<void (int, bool)> Changed;
+ /** The change suggested by a MayChange did not happen */
+ boost::signals2::signal<void ()> NotChanged;
/** Emitted when a video frame is ready. These emissions happen in the correct order. */
boost::signals2::signal<void (boost::shared_ptr<PlayerVideo>, DCPTime)> Video;
friend struct player_subframe_test;
void setup_pieces ();
+ void setup_pieces_unlocked ();
void flush ();
void film_changed (Film::Property);
- void playlist_changed ();
- void playlist_content_changed (boost::weak_ptr<Content>, int, bool);
+ void playlist_change (ChangeType);
+ void playlist_content_change (ChangeType, int, bool);
std::list<PositionImage> transform_bitmap_texts (std::list<BitmapText>) const;
Frame dcp_to_content_video (boost::shared_ptr<const Piece> piece, DCPTime t) const;
DCPTime content_video_to_dcp (boost::shared_ptr<const Piece> piece, Frame f) const;
boost::shared_ptr<const Film> _film;
boost::shared_ptr<const Playlist> _playlist;
- /** Our pieces are ready to go; if this is false the pieces must be (re-)created before they are used */
- bool _have_valid_pieces;
+ /** true if we are suspended (i.e. pass() and seek() do nothing */
+ bool _suspended;
std::list<boost::shared_ptr<Piece> > _pieces;
/** Size of the image in the DCP (e.g. 1990x1080 for flat) */
boost::shared_ptr<AudioProcessor> _audio_processor;
boost::signals2::scoped_connection _film_changed_connection;
- boost::signals2::scoped_connection _playlist_changed_connection;
- boost::signals2::scoped_connection _playlist_content_changed_connection;
+ boost::signals2::scoped_connection _playlist_change_connection;
+ boost::signals2::scoped_connection _playlist_content_change_connection;
};
#endif