X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fcombiner.h;h=7ed316e26934cd663a0ab9ae92aa64d4ddca8952;hb=af671aa256ae0d2fa38a6740cea7fc0f6b45b5b8;hp=a8f1fa804e9bd1549e4dbb727875b71e3c353bcc;hpb=fd4a97a14e74cfe2544050e8c3ffe9ce6f3aee7e;p=dcpomatic.git

diff --git a/src/lib/combiner.h b/src/lib/combiner.h
index a8f1fa804..7ed316e26 100644
--- a/src/lib/combiner.h
+++ b/src/lib/combiner.h
@@ -33,8 +33,8 @@ class Combiner : public TimedVideoProcessor
 public:
 	Combiner (boost::shared_ptr<Log> log);
 
-	void process_video (boost::shared_ptr<Image> i, bool, boost::shared_ptr<Subtitle> s, double);
-	void process_video_b (boost::shared_ptr<Image> i, bool, boost::shared_ptr<Subtitle> s, double);
+	void process_video (boost::shared_ptr<const Image> i, bool, boost::shared_ptr<Subtitle> s, double);
+	void process_video_b (boost::shared_ptr<const Image> i, bool, boost::shared_ptr<Subtitle> s, double);
 
 private:
 	/** The image that we are currently working on */