X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fdecoder_part.h;h=57ddee781968556087e6d307043ddad6850a260e;hb=c7916079e06d985121842962b9736a6673e22dfe;hp=7ba2cb2eb67c81f4ee8159e890ebbefce0d09f10;hpb=254b3044d72de6b033d7c584f5abd2b9aa70aad5;p=dcpomatic.git

diff --git a/src/lib/decoder_part.h b/src/lib/decoder_part.h
index 7ba2cb2eb..57ddee781 100644
--- a/src/lib/decoder_part.h
+++ b/src/lib/decoder_part.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,23 +18,27 @@
 
 */
 
+
 #ifndef DCPOMATIC_DECODER_PART_H
 #define DCPOMATIC_DECODER_PART_H
 
+
 #include "dcpomatic_time.h"
 #include <boost/optional.hpp>
 
+
 class Decoder;
 class Log;
 class Film;
 
+
 class DecoderPart
 {
 public:
 	DecoderPart (Decoder* parent);
 	virtual ~DecoderPart () {}
 
-	virtual ContentTime position (boost::shared_ptr<const Film> film) const = 0;
+	virtual boost::optional<dcpomatic::ContentTime> position (std::shared_ptr<const Film> film) const = 0;
 	virtual void seek () = 0;
 
 	void set_ignore (bool i) {
@@ -52,4 +56,5 @@ private:
 	bool _ignore;
 };
 
+
 #endif