SetWhitePoint     884 src/cmsxform.c     SetWhitePoint(&xform->EntryWhitePoint, (cmsCIEXYZ*) cmsReadTag(hProfiles[0], cmsSigMediaWhitePointTag));
SetWhitePoint     885 src/cmsxform.c     SetWhitePoint(&xform->ExitWhitePoint,  (cmsCIEXYZ*) cmsReadTag(hProfiles[nProfiles-1], cmsSigMediaWhitePointTag));