CheckOneRGB_double 4218 testbed/testcms2.c     if (!CheckOneRGB_double(xform, 0.20, 0, 0, 0.20, 0, 0)) return 0;
CheckOneRGB_double 4219 testbed/testcms2.c     if (!CheckOneRGB_double(xform, 0, 0.9, 1, 0, 0.9, 1)) return 0;