Optimise checking of existing image data.

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

diff --git a/src/lib/dcp_subtitle_decoder.h b/src/lib/dcp_subtitle_decoder.h
index 52e40041683f61119a7445dc0fcc11d1ff1b9387..fb2213fa271d2f933d981d042ce268130aaf653f 100644 (file)
--- a/src/lib/dcp_subtitle_decoder.h
+++ b/src/lib/dcp_subtitle_decoder.h
@@ -28,12 +28,13 @@ public:
        DCPSubtitleDecoder (boost::shared_ptr<const DCPSubtitleContent>);
 
 protected:
-       bool pass (PassReason);
+       bool pass ();
        void seek (ContentTime time, bool accurate);
 
 private:
        std::list<ContentTimePeriod> image_subtitles_during (ContentTimePeriod, bool starting) const;
        std::list<ContentTimePeriod> text_subtitles_during (ContentTimePeriod, bool starting) const;
+       ContentTimePeriod content_time_period (dcp::SubtitleString s) const;
 
        std::list<dcp::SubtitleString> _subtitles;
        std::list<dcp::SubtitleString>::const_iterator _next;