+ virtual bool display_next_frame (bool) = 0;
+
+ /* XXX_b: to remove */
+ virtual void display_player_video () {}
+
+ int dropped () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _dropped;
+ }
+
+ int gets () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _gets;
+ }
+
+ StateTimer const & state_timer () const {
+ return _state_timer;
+ }
+
+ dcpomatic::DCPTime position () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _player_video.second;
+ }
+
+ void set_video_frame_rate (int r) {
+ boost::mutex::scoped_lock lm (_mutex);
+ _video_frame_rate = r;
+ }
+
+ void set_length (dcpomatic::DCPTime len) {
+ boost::mutex::scoped_lock lm (_mutex);
+ _length = len;
+ }
+
+ void set_eyes (Eyes eyes) {
+ boost::mutex::scoped_lock lm (_mutex);
+ _eyes = eyes;
+ }
+
+ void set_three_d (bool t) {
+ boost::mutex::scoped_lock lm (_mutex);
+ _three_d = t;
+ }
+