#include "rect.h"
#include "audio_merger.h"
#include "audio_content.h"
+#include "decoded.h"
class Job;
class Film;
class AudioContent;
class Piece;
class Image;
-class Resampler;
-/** @class Player
- * @brief A class which can `play' a Playlist; emitting its audio and video.
- */
-
-struct IncomingVideo
-{
-public:
- boost::weak_ptr<Piece> weak_piece;
- boost::shared_ptr<const Image> image;
- Eyes eyes;
- bool same;
- VideoContent::Frame frame;
- DCPTime extra;
-};
-
-/** A wrapper for an Image which contains some pending operations; these may
+/** @class PlayerImage
+ * @brief A wrapper for an Image which contains some pending operations; these may
* not be necessary if the receiver of the PlayerImage throws it away.
*/
class PlayerImage
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.
+ */
+
class Player : public boost::enable_shared_from_this<Player>, public boost::noncopyable
{
public:
}
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.
friend class PlayerWrapper;
friend class Piece;
- void process_video (boost::weak_ptr<Piece>, boost::shared_ptr<const Image>, Eyes, bool, VideoContent::Frame, DCPTime);
- 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>, DCPTime, DCPTime);
void setup_pieces ();
void playlist_changed ();
void content_changed (boost::weak_ptr<Content>, int, bool);
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;
- boost::shared_ptr<Image> image;
- dcpomatic::Rect<double> rect;
- DCPTime from;
- DCPTime to;
+ boost::shared_ptr<DecodedSubtitle> subtitle;
} _in_subtitle;
struct {
- boost::shared_ptr<Image> image;
Position<int> position;
+ boost::shared_ptr<Image> image;
DCPTime from;
DCPTime to;
} _out_subtitle;
bool _last_emit_was_black;
- IncomingVideo _last_incoming_video;
+ struct {
+ boost::weak_ptr<Piece> weak_piece;
+ boost::shared_ptr<DecodedVideo> video;
+ } _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;