- void check_play_state ();
- void fetch_current_frame_again ();
- void fetch_next_frame ();
- void active_jobs_changed (bool);
- void back_clicked ();
- void forward_clicked ();
- void player_changed (bool);
- void set_position_text (DCPTime);
-
- boost::shared_ptr<Film> _film;
- boost::shared_ptr<Player> _player;
-
- wxSizer* _v_sizer;
- wxPanel* _panel;
- wxSlider* _slider;
- wxButton* _back_button;
- wxButton* _forward_button;
- wxStaticText* _frame_number;
- wxStaticText* _timecode;
- wxToggleButton* _play_button;
- wxTimer _timer;
-
- boost::shared_ptr<const Image> _frame;
- bool _got_frame;
-
- /** Size of our output (including padding if we have any) */
- dcp::Size _out_size;
- /** Size of the panel that we have available */
- dcp::Size _panel_size;
+ void player_change (ChangeType type, int, bool);
+ void player_change (std::vector<int> properties);
+ void idle_handler ();
+ void request_idle_display_next_frame ();
+ void film_change (ChangeType, Film::Property);
+ void recreate_butler ();
+ void config_changed (Config::Property);
+ void film_length_change ();
+ void ui_finished ();
+
+ dcpomatic::DCPTime uncorrected_time () const;
+ Frame average_latency () const;
+
+ bool quick_refresh ();
+
+ std::shared_ptr<Film> _film;
+ std::shared_ptr<Player> _player;
+
+ std::shared_ptr<VideoView> _video_view;
+ bool _coalesce_player_changes = false;
+ std::vector<int> _pending_player_changes;
+
+ RtAudio _audio;
+ int _audio_channels = 0;
+ unsigned int _audio_block_size = 1024;
+ bool _playing = false;
+ int _suspended = 0;
+ std::shared_ptr<Butler> _butler;
+
+ std::list<Frame> _latency_history;
+ /** Mutex to protect _latency_history */
+ mutable boost::mutex _latency_history_mutex;
+ int _latency_history_count = 0;
+
+ boost::optional<int> _dcp_decode_reduction;
+
+ /** true to assume that this viewer is only being used for JPEG2000 sources
+ * so it can optimise accordingly.
+ */
+ bool _optimise_for_j2k = false;
+
+ ClosedCaptionsDialog* _closed_captions_dialog = nullptr;
+
+ bool _outline_content = false;
+ boost::optional<dcpomatic::Rect<double>> _outline_subtitles;
+ /** true to pad the viewer panel with black, false to use
+ the normal window background colour.
+ */
+ bool _pad_black = false;
+
+ /** true if an get() is required next time we are idle */
+ bool _idle_get = false;
+
+ boost::signals2::scoped_connection _config_changed_connection;