Avoid decoding other packets when looking for subs.

[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 070562458b64d396468728892c438027637756bc..30bb896e061b3d845d901826c8024a78fb1cdef9 100644 (file)
--- a/src/lib/dcp_subtitle_decoder.h
+++ b/src/lib/dcp_subtitle_decoder.h
@@ -18,20 +18,23 @@
 */
 
 #include "subtitle_decoder.h"
+#include "dcp_subtitle.h"
 
 class DCPSubtitleContent;
 
-class DCPSubtitleDecoder : public SubtitleDecoder
+class DCPSubtitleDecoder : public SubtitleDecoder, public DCPSubtitle
 {
 public:
        DCPSubtitleDecoder (boost::shared_ptr<const DCPSubtitleContent>);
 
 protected:
+       bool pass (PassReason);
        void seek (ContentTime time, bool accurate);
-       bool pass ();
 
 private:
-       std::list<ContentTimePeriod> subtitles_during (ContentTimePeriod, bool starting) const;
+       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;