X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fimage.h;h=172250eb1bb253ffd6a87e9998951ca6b534a7c3;hb=cb990adba9c57e5107ef2aa9716cf0a26c1df83d;hp=23c85e92b044d1371650805ee6364b49a9063165;hpb=1f82930e73679d6aec5223caa255f564339a1a2a;p=dcpomatic.git

diff --git a/src/lib/image.h b/src/lib/image.h
index 23c85e92b..172250eb1 100644
--- a/src/lib/image.h
+++ b/src/lib/image.h
@@ -67,6 +67,7 @@ public:
 	void make_transparent ();
 	void alpha_blend (boost::shared_ptr<const Image> image, Position<int> pos);
 	void copy (boost::shared_ptr<const Image> image, Position<int> pos);
+	void fade (float);
 
 	void read_from_socket (boost::shared_ptr<Socket>);
 	void write_to_socket (boost::shared_ptr<Socket>) const;
@@ -78,7 +79,7 @@ public:
 	std::string digest () const;
 
 private:
-	friend class pixel_formats_test;
+	friend struct pixel_formats_test;
 	
 	void allocate ();
 	void swap (Image &);
@@ -94,5 +95,6 @@ private:
 };
 
 extern PositionImage merge (std::list<PositionImage> images);
+extern bool operator== (Image const & a, Image const & b);
 
 #endif