* @brief A class which can `play' a Playlist; emitting its audio and video.
*/
-class Player : public boost::enable_shared_from_this<Player>
+class Player : public boost::enable_shared_from_this<Player>, public boost::noncopyable
{
public:
Player (boost::shared_ptr<const Film>, boost::shared_ptr<const Playlist>);
/** 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 parameter is true if these signals are currently likely to be frequent.
*/
- boost::signals2::signal<void ()> Changed;
+ boost::signals2::signal<void (bool)> Changed;
private:
+ friend class PlayerWrapper;
void process_video (boost::weak_ptr<Piece>, boost::shared_ptr<const Image>, bool, VideoContent::Frame);
void process_audio (boost::weak_ptr<Piece>, boost::shared_ptr<const AudioBuffers>, AudioContent::Frame);
void process_subtitle (boost::weak_ptr<Piece>, boost::shared_ptr<Image>, dcpomatic::Rect<double>, Time, Time);
void setup_pieces ();
void playlist_changed ();
- void content_changed (boost::weak_ptr<Content>, int);
+ void content_changed (boost::weak_ptr<Content>, int, bool);
void do_seek (Time, bool);
void flush ();
void emit_black ();
libdcp::Size _video_container_size;
boost::shared_ptr<Image> _black_frame;
std::map<boost::shared_ptr<AudioContent>, boost::shared_ptr<Resampler> > _resamplers;
+ boost::shared_ptr<Resampler> _last_resampler;
struct {
boost::weak_ptr<Piece> piece;
Time from;
Time to;
} _out_subtitle;
+
+#ifdef DCPOMATIC_DEBUG
+ boost::shared_ptr<Content> _last_video;
+#endif
};
#endif