Try to tidy up channel mapping a bit.

[dcpomatic.git] / src / lib / format.h

diff --git a/src/lib/format.h b/src/lib/format.h
index b4c691e56fea19e45b023782d4b255feb77b53dd..783ff25ce455b31dd207fa4f37026d8fee132a1d 100644 (file)
--- a/src/lib/format.h
+++ b/src/lib/format.h
@@ -46,6 +46,9 @@ public:
        /** @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) as a floating point number */
+       float container_ratio_as_float () const;
+
        int dcp_padding (boost::shared_ptr<const Film> f) const;
 
        /** @return size in pixels of the images that we should