diff options
Diffstat (limited to 'src/lib/player.cc')
| -rw-r--r-- | src/lib/player.cc | 43 |
1 files changed, 24 insertions, 19 deletions
diff --git a/src/lib/player.cc b/src/lib/player.cc index dfd309774..4635233ff 100644 --- a/src/lib/player.cc +++ b/src/lib/player.cc @@ -676,29 +676,34 @@ Player::pass () return done; } +list<PlayerCaption> +Player::closed_captions_for_frame (DCPTime time) const +{ + return _active_captions[CAPTION_CLOSED].get ( + DCPTimePeriod(time, time + DCPTime::from_frames(1, _film->video_frame_rate())) + ); +} + +/** @return Open captions for the frame at the given time, converted to images */ optional<PositionImage> -Player::captions_for_frame (DCPTime time) const +Player::open_captions_for_frame (DCPTime time) const { list<PositionImage> captions; - int const vfr = _film->video_frame_rate(); - for (int i = 0; i < CAPTION_COUNT; ++i) { - bool const always = i == CAPTION_OPEN && _always_burn_open_captions; - BOOST_FOREACH ( - PlayerCaption j, - _active_captions[i].get_burnt(DCPTimePeriod(time, time + DCPTime::from_frames(1, vfr)), always) - ) { - - /* Image subtitles */ - list<PositionImage> c = transform_bitmap_captions (j.image); - copy (c.begin(), c.end(), back_inserter (captions)); - - /* Text subtitles (rendered to an image) */ - if (!j.text.empty ()) { - list<PositionImage> s = render_text (j.text, j.fonts, _video_container_size, time, vfr); - copy (s.begin(), s.end(), back_inserter (captions)); - } + BOOST_FOREACH ( + PlayerCaption j, + _active_captions[CAPTION_OPEN].get_burnt(DCPTimePeriod(time, time + DCPTime::from_frames(1, vfr)), _always_burn_open_captions) + ) { + + /* Image subtitles */ + list<PositionImage> c = transform_bitmap_captions (j.image); + copy (c.begin(), c.end(), back_inserter (captions)); + + /* Text subtitles (rendered to an image) */ + if (!j.text.empty ()) { + list<PositionImage> s = render_text (j.text, j.fonts, _video_container_size, time, vfr); + copy (s.begin(), s.end(), back_inserter (captions)); } } @@ -1047,7 +1052,7 @@ Player::do_emit_video (shared_ptr<PlayerVideo> pv, DCPTime time) } } - optional<PositionImage> captions = captions_for_frame (time); + optional<PositionImage> captions = open_captions_for_frame (time); if (captions) { pv->set_caption (captions.get ()); } |
