Express colour conversions as chromaticities and adjust so that

everything is specified as something_to_xyz and then you can get
an inverse LUT if you want one.

1 files changed, 2 insertions, 2 deletions

diff --git a/test/round_trip_test.cc b/test/round_trip_test.cc
index dcaa6939..9f1030da 100644
--- a/test/round_trip_test.cc
+++ b/test/round_trip_test.cc
@@ -110,10 +110,10 @@ BOOST_AUTO_TEST_CASE (round_trip_test)
 	shared_ptr<dcp::XYZImage> xyz_B = mxf_B->get_frame(0)->xyz_image ();
 
 	scoped_array<uint8_t> frame_A (new uint8_t[xyz_A->size().width * xyz_A->size().height * 4]);
-	dcp::xyz_to_rgba (xyz_A, dcp::ColourConversion::xyz_to_srgb(), frame_A.get());
+	dcp::xyz_to_rgba (xyz_A, dcp::ColourConversion::srgb_to_xyz(), frame_A.get());
 	
 	scoped_array<uint8_t> frame_B (new uint8_t[xyz_B->size().width * xyz_B->size().height * 4]);
-	dcp::xyz_to_rgba (xyz_B, dcp::ColourConversion::xyz_to_srgb(), frame_B.get());
+	dcp::xyz_to_rgba (xyz_B, dcp::ColourConversion::srgb_to_xyz(), frame_B.get());
 
 	BOOST_CHECK_EQUAL (xyz_A->size().width, xyz_B->size().width);
 	BOOST_CHECK_EQUAL (xyz_A->size().height, xyz_B->size().height);