X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fvideo_content_scale.h;h=3053dda43f854ce444a1fc179631db42cb34a9f0;hb=9483ff5be32c31e3f78c7201c4519bedf822967c;hp=6b718d5741e09380d47abaff3e42268937178471;hpb=f90d74f7a0382f0dc63eef81bd553d7a7b38edb2;p=dcpomatic.git

diff --git a/src/lib/video_content_scale.h b/src/lib/video_content_scale.h
index 6b718d574..3053dda43 100644
--- a/src/lib/video_content_scale.h
+++ b/src/lib/video_content_scale.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -20,9 +20,9 @@
 #ifndef DCPOMATIC_VIDEO_CONTENT_SCALE_H
 #define DCPOMATIC_VIDEO_CONTENT_SCALE_H
 
-#include <vector>
-#include <boost/shared_ptr.hpp>
 #include <dcp/util.h>
+#include <boost/shared_ptr.hpp>
+#include <vector>
 
 namespace cxml {
 	class Node;
@@ -43,7 +43,7 @@ public:
 	VideoContentScale (bool);
 	VideoContentScale (boost::shared_ptr<cxml::Node>);
 
-	dcp::Size size (boost::shared_ptr<const VideoContent>, dcp::Size, dcp::Size, int round) const;
+	dcp::Size size (boost::shared_ptr<const VideoContent>, dcp::Size display_container, dcp::Size film_container, int round) const;
 	std::string id () const;
 	std::string name () const;
 	void as_xml (xmlpp::Node *) const;
@@ -65,9 +65,13 @@ public:
 private:
 	/** a ratio to stretch the content to, or 0 for no stretch */
 	Ratio const * _ratio;
-	/** true if we want to scale the content */
+	/** true if we want to change the size of the content in any way */
 	bool _scale;
 
+	/* If _ratio is 0 and _scale is false there is no scale at all (i.e.
+	   the content is used at its original size)
+	*/
+
 	static std::vector<VideoContentScale> _scales;
 };