class AudioContent;
class Piece;
class Image;
-class Resampler;
/** @class PlayerImage
* @brief A wrapper for an Image which contains some pending operations; these may
void set_subtitle (boost::shared_ptr<const Image>, Position<int>);
- boost::shared_ptr<Image> image ();
+ boost::shared_ptr<Image> image (AVPixelFormat, bool);
private:
boost::shared_ptr<const Image> _in;
boost::shared_ptr<const Image> _subtitle_image;
Position<int> _subtitle_position;
};
+
+class PlayerStatistics
+{
+public:
+ struct Video {
+ Video ()
+ : black (0)
+ , repeat (0)
+ , good (0)
+ , skip (0)
+ {}
+
+ int black;
+ int repeat;
+ int good;
+ int skip;
+ } video;
+
+ struct Audio {
+ Audio ()
+ : silence (0)
+ , good (0)
+ , skip (0)
+ {}
+
+ int64_t silence;
+ int64_t good;
+ int64_t skip;
+ } audio;
+
+ void dump (boost::shared_ptr<Log>) const;
+};
/** @class Player
* @brief A class which can `play' a Playlist; emitting its audio and video.
}
void set_video_container_size (libdcp::Size);
+ void set_approximate_size ();
bool repeat_last_video ();
+ PlayerStatistics const & statistics () const;
+
/** Emitted when a video frame is ready.
* First parameter is the video image.
* Second parameter is the eye(s) that should see this image.
void flush ();
void emit_black ();
void emit_silence (OutputAudioFrame);
- boost::shared_ptr<Resampler> resampler (boost::shared_ptr<AudioContent>, bool);
void film_changed (Film::Property);
void update_subtitle ();
void emit_video (boost::weak_ptr<Piece>, boost::shared_ptr<DecodedVideo>);
void emit_audio (boost::weak_ptr<Piece>, boost::shared_ptr<DecodedAudio>);
+ void step_video_position (boost::shared_ptr<DecodedVideo>);
boost::shared_ptr<const Film> _film;
boost::shared_ptr<const Playlist> _playlist;
libdcp::Size _video_container_size;
boost::shared_ptr<PlayerImage> _black_frame;
- std::map<boost::shared_ptr<AudioContent>, boost::shared_ptr<Resampler> > _resamplers;
struct {
boost::weak_ptr<Piece> piece;
struct {
Position<int> position;
- boost::shared_ptr<DecodedSubtitle> subtitle;
+ boost::shared_ptr<Image> image;
+ DCPTime from;
+ DCPTime to;
} _out_subtitle;
#ifdef DCPOMATIC_DEBUG
} _last_incoming_video;
bool _just_did_inaccurate_seek;
+ bool _approximate_size;
+
+ PlayerStatistics _statistics;
boost::signals2::scoped_connection _playlist_changed_connection;
boost::signals2::scoped_connection _playlist_content_changed_connection;