/*
- Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2018 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
class Font;
class AudioBuffers;
class ReferencedReelAsset;
+class Shuffler;
/** @class Player
* @brief A class which can `play' a Playlist.
{
public:
Player (boost::shared_ptr<const Film>, boost::shared_ptr<const Playlist> playlist);
+ ~Player ();
bool pass ();
void seek (DCPTime time, bool accurate);
void set_video_container_size (dcp::Size);
void set_ignore_video ();
+ void set_ignore_subtitle ();
void set_always_burn_subtitles (bool burn);
void set_fast ();
void set_play_referenced ();
+ void set_dcp_decode_reduction (boost::optional<int> reduction);
/** 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
*/
boost::signals2::signal<void (bool)> Changed;
+ /** Emitted when a video frame is ready. These emissions happen in the correct order. */
boost::signals2::signal<void (boost::shared_ptr<PlayerVideo>, DCPTime)> Video;
boost::signals2::signal<void (boost::shared_ptr<AudioBuffers>, DCPTime)> Audio;
/** Emitted when a subtitle is ready. This signal may be emitted considerably
friend struct player_time_calculation_test1;
friend struct player_time_calculation_test2;
friend struct player_time_calculation_test3;
+ friend struct player_subframe_test;
void setup_pieces ();
void flush ();
DCPTime resampled_audio_to_dcp (boost::shared_ptr<const Piece> piece, Frame f) const;
ContentTime dcp_to_content_time (boost::shared_ptr<const Piece> piece, DCPTime t) const;
DCPTime content_time_to_dcp (boost::shared_ptr<const Piece> piece, ContentTime t) const;
- boost::shared_ptr<PlayerVideo> black_player_video_frame () const;
+ boost::shared_ptr<PlayerVideo> black_player_video_frame (Eyes eyes) const;
void video (boost::weak_ptr<Piece>, ContentVideo);
void audio (boost::weak_ptr<Piece>, AudioStreamPtr, ContentAudio);
void image_subtitle_start (boost::weak_ptr<Piece>, ContentImageSubtitle);
/** true if the player should ignore all video; i.e. never produce any */
bool _ignore_video;
/** true if the player should ignore all audio; i.e. never produce any */
- bool _ignore_audio;
+ bool _ignore_subtitle;
/** true if the player should always burn subtitles into the video regardless
of content settings
*/
/** Time just after the last video frame we emitted, or the time of the last accurate seek */
boost::optional<DCPTime> _last_video_time;
+ boost::optional<Eyes> _last_video_eyes;
/** Time just after the last audio frame we emitted, or the time of the last accurate seek */
boost::optional<DCPTime> _last_audio_time;
+ boost::optional<int> _dcp_decode_reduction;
+
typedef std::map<boost::weak_ptr<Piece>, boost::shared_ptr<PlayerVideo> > LastVideoMap;
LastVideoMap _last_video;
AudioMerger _audio_merger;
+ Shuffler* _shuffler;
class StreamState
{