X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fformat.h;h=f240c89fc85db4b76ee45f34291e8294dfdbd5b4;hb=47f25009bcbc765e397bcb471dd361a511c99daf;hp=b4c691e56fea19e45b023782d4b255feb77b53dd;hpb=d1b20374b1bd02b2929c9c3080c006874b525ef5;p=dcpomatic.git

diff --git a/src/lib/format.h b/src/lib/format.h
index b4c691e56..f240c89fc 100644
--- a/src/lib/format.h
+++ b/src/lib/format.h
@@ -38,15 +38,10 @@ public:
 		, _dci_name (d)
 	{}
 
-	/** @return the aspect ratio multiplied by 100
-	 *  (e.g. 239 for Cinemascope 2.39:1)
-	 */
-	virtual int ratio_as_integer (boost::shared_ptr<const Film> f) const = 0;
-
-	/** @return the ratio as a floating point number */
-	virtual float ratio_as_float (boost::shared_ptr<const Film> f) const = 0;
+	/** @return the ratio of the container (including any padding) */
+	float container_ratio () const;
 
-	int dcp_padding (boost::shared_ptr<const Film> f) const;
+	int dcp_padding (boost::shared_ptr<const Film>) const;
 
 	/** @return size in pixels of the images that we should
 	 *  put in a DCP for this ratio.  This size will not correspond
@@ -81,6 +76,9 @@ public:
 	static void setup_formats ();
 
 protected:	
+        /** @return the ratio */
+	virtual float ratio (boost::shared_ptr<const Film> f) const = 0;
+
 	/** libdcp::Size in pixels of the images that we should
 	 *  put in a DCP for this ratio.  This size will not correspond
 	 *  to the ratio when we are doing things like 16:9 in a Flat frame.
@@ -104,22 +102,17 @@ private:
 class FixedFormat : public Format
 {
 public:
-	FixedFormat (int, libdcp::Size, std::string, std::string, std::string);
+	FixedFormat (float, libdcp::Size, std::string, std::string, std::string);
 
-	int ratio_as_integer (boost::shared_ptr<const Film>) const {
+	float ratio (boost::shared_ptr<const Film>) const {
 		return _ratio;
 	}
 
-	float ratio_as_float (boost::shared_ptr<const Film>) const {
-		return _ratio / 100.0;
-	}
-
 	std::string name () const;
 	
 private:
 
-	/** Ratio expressed as the actual ratio multiplied by 100 */
-	int _ratio;
+	float _ratio;
 };
 
 class VariableFormat : public Format
@@ -127,8 +120,7 @@ class VariableFormat : public Format
 public:
 	VariableFormat (libdcp::Size, std::string, std::string, std::string);
 
-	int ratio_as_integer (boost::shared_ptr<const Film> f) const;
-	float ratio_as_float (boost::shared_ptr<const Film> f) const;
+	float ratio (boost::shared_ptr<const Film> f) const;
 
 	std::string name () const;
 };