- shared_ptr<dcp::ARGBFrame> frame_A = mxf_A->get_frame(0)->argb_frame ();
- shared_ptr<dcp::ARGBFrame> frame_B = mxf_B->get_frame(0)->argb_frame ();
- BOOST_CHECK_EQUAL (frame_A->size().width, frame_B->size().width);
- BOOST_CHECK_EQUAL (frame_A->size().height, frame_B->size().height);
- BOOST_CHECK_EQUAL (memcmp (frame_A->data(), frame_B->data(), frame_A->size().width * frame_A->size().height), 0);
+ shared_ptr<dcp::OpenJPEGImage> xyz_A = asset_A->get_frame(0)->xyz_image ();
+ shared_ptr<dcp::OpenJPEGImage> xyz_B = asset_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::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::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);
+ BOOST_CHECK_EQUAL (memcmp (frame_A.get(), frame_B.get(), xyz_A->size().width * xyz_A->size().height * 4), 0);