X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fvideo_decoder.h;h=3fc30cf9dab3b9c897cb99844c645058a5e55eef;hb=996490159c49a5a5a74be02c76fd5855cd441e49;hp=6609811e4339f804288feda8b68ed8068329dcda;hpb=22b13599407e45d85d1c83e0805aa14965b0ab19;p=dcpomatic.git

diff --git a/src/lib/video_decoder.h b/src/lib/video_decoder.h
index 6609811e4..3fc30cf9d 100644
--- a/src/lib/video_decoder.h
+++ b/src/lib/video_decoder.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2018 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -51,18 +51,22 @@ public:
 	friend struct ffmpeg_pts_offset_test;
 	friend void ffmpeg_decoder_sequential_test_one (boost::filesystem::path file, float fps, int gaps, int video_length);
 
-	boost::optional<ContentTime> position () const {
+	ContentTime position () const {
 		return _position;
 	}
 
+	void seek ();
+
 	void emit (boost::shared_ptr<const ImageProxy>, Frame frame);
 
+	/** @return true if the emitted data was accepted, false if not */
 	boost::signals2::signal<void (ContentVideo)> Data;
 
 private:
+	/** Time of last thing to be emitted */
 	boost::shared_ptr<const Content> _content;
 	boost::optional<Frame> _last_emitted;
-	boost::optional<ContentTime> _position;
+	ContentTime _position;
 };
 
 #endif