Fix hanging subtitles after recent changes to subtitle examination.

[dcpomatic.git] / src / lib / ffmpeg_subtitle_stream.h

diff --git a/src/lib/ffmpeg_subtitle_stream.h b/src/lib/ffmpeg_subtitle_stream.h
index 33247558f29a731871875b3f6de9a4aaaa1b03e8..7c4f8cd396695e55e9fe0fa62d539984ad362575 100644 (file)
--- a/src/lib/ffmpeg_subtitle_stream.h
+++ b/src/lib/ffmpeg_subtitle_stream.h
@@ -37,6 +37,7 @@ public:
        void add_image_subtitle (std::string id, ContentTimePeriod period);
        void add_text_subtitle (std::string id, ContentTimePeriod period);
        void set_subtitle_to (std::string id, ContentTime to);
+       bool unknown_to (std::string id) const;
        std::list<ContentTimePeriod> image_subtitles_during (ContentTimePeriod period, bool starting) const;
        std::list<ContentTimePeriod> text_subtitles_during (ContentTimePeriod period, bool starting) const;
        ContentTime find_subtitle_to (std::string id) const;