/* Gather all subtitles with the same time period that are next
on the list. We must emit all subtitles for the same time
- period with the same plain_text() call otherwise the
+ period with the same emit*() call otherwise the
TextDecoder will assume there is nothing else at the
- time of emit the first.
+ time of emitting the first.
*/
list<dcp::SubtitleString> s;
+ list<dcp::SubtitleImage> i;
ContentTimePeriod const p = content_time_period (*_next);
while (_next != _subtitles.end () && content_time_period (*_next) == p) {
++_next;
}
- /* XXX: image subtitles */
+ /* XXX: perhaps these image subs should also be collected together like the string ones are;
+ this would need to be done both here and in DCPDecoder.
+ */
+
+ shared_ptr<dcp::SubtitleImage> ni = dynamic_pointer_cast<dcp::SubtitleImage>(*_next);
+ if (ni) {
+ emit_subtitle_image (p, *ni, film()->frame_size(), only_text());
+ ++_next;
+ }
}
only_text()->emit_plain (p, s);