Support rgb -> xyz encoding.

1 files changed, 7 insertions, 2 deletions

diff --git a/src/rgb_xyz.h b/src/rgb_xyz.h
index 123e055a..d85e5a1f 100644
--- a/src/rgb_xyz.h
+++ b/src/rgb_xyz.h
@@ -23,10 +23,15 @@ namespace libdcp {
 
 class ARGBFrame;	
 class XYZFrame;
-class GammaLUT;
+class LUT;
+class Image;
 	
 extern boost::shared_ptr<ARGBFrame> xyz_to_rgb (
-	boost::shared_ptr<const XYZFrame>, boost::shared_ptr<const GammaLUT>, boost::shared_ptr<const GammaLUT>
+	boost::shared_ptr<const XYZFrame>, boost::shared_ptr<const LUT>, boost::shared_ptr<const LUT>
 	);
 
+extern boost::shared_ptr<XYZFrame> rgb_to_xyz (
+	boost::shared_ptr<const Image>, boost::shared_ptr<const LUT>, boost::shared_ptr<const LUT>, float const colour_matrix[3][3]
+	);
+	
 }