1 files changed, 3 insertions, 1 deletions
diff --git a/src/util.h b/src/util.h
index f5685970..2036a7ce 100644
--- a/src/util.h
+++ b/src/util.h
@@ -33,6 +33,8 @@
 namespace libdcp {
 
 class ARGBFrame;
+class GammaLUT;
+class XYZsRGBLUT;
 
 struct Size {
 	Size ()
@@ -58,7 +60,7 @@ extern std::string content_kind_to_string (ContentKind kind);
 extern ContentKind content_kind_from_string (std::string kind);
 extern bool empty_or_white_space (std::string s);
 extern opj_image_t* decompress_j2k (uint8_t* data, int64_t size, int reduce);
-extern boost::shared_ptr<ARGBFrame> xyz_to_rgb (opj_image_t* xyz_frame);
+extern boost::shared_ptr<ARGBFrame> xyz_to_rgb (opj_image_t* xyz_frame, boost::shared_ptr<const GammaLUT>, boost::shared_ptr<const XYZsRGBLUT>);
 
 }