Lines Matching refs:Lab
320 // Auxiliar to retrieve a pointer to the segmentr containing the Lab value
322 cmsGDBPoint* GetPoint(cmsGDB* gbd, const cmsCIELab* Lab, cmsSpherical* sp)
329 _cmsAssert(Lab != NULL);
333 _cmsVEC3init(&v, Lab ->L - 50.0, Lab ->a, Lab ->b);
355 // Add a point to gamut descriptor. Point to add is in Lab color space.
357 cmsBool CMSEXPORT cmsGDBAddPoint(cmsHANDLE hGBD, const cmsCIELab* Lab)
365 ptr = GetPoint(gbd, Lab, &sp);
389 cmsBool CMSEXPORT cmsGDBCheckPoint(cmsHANDLE hGBD, const cmsCIELab* Lab)
396 ptr = GetPoint(gbd, Lab, &sp);
476 cmsVEC3 Lab;
498 ToCartesian(&Lab, &sp);
502 LineOf2Points(&ray, &Lab, &Centre);
