Searched refs:CIEK (Results 1 – 2 of 2) sorted by relevance
32 #define CIEK (24389.0/27.0) macro156 x=(116.0*x-16.0)/CIEK; in ConvertLabToXYZ()157 if (L > (CIEK*CIEEpsilon)) in ConvertLabToXYZ()160 y=L/CIEK; in ConvertLabToXYZ()164 z=(116.0*z-16.0)/CIEK; in ConvertLabToXYZ()179 if (L > (CIEK*CIEEpsilon)) in ConvertLuvToXYZ()182 *Y=L/CIEK; in ConvertLuvToXYZ()296 x=(CIEK*X/illuminant_tristimulus[illuminant].x+16.0)/116.0; in ConvertXYZToLab()300 y=(CIEK*Y/illuminant_tristimulus[illuminant].y+16.0)/116.0; in ConvertXYZToLab()304 z=(CIEK*Z/illuminant_tristimulus[illuminant].z+16.0)/116.0; in ConvertXYZToLab()[all …]
55 #define CIEK (24389.0/27.0) macro245 x=(CIEK*X/D65X+16.0)/116.0; in ConvertXYZToLab()249 y=(CIEK*Y/D65Y+16.0)/116.0; in ConvertXYZToLab()253 z=(CIEK*Z/D65Z+16.0)/116.0; in ConvertXYZToLab()285 x=(116.0*x-16.0)/CIEK; in ConvertLabToXYZ()289 y=L/CIEK; in ConvertLabToXYZ()293 z=(116.0*z-16.0)/CIEK; in ConvertLabToXYZ()487 *L=CIEK*(Y/D65Y); in ConvertXYZToLuv()511 if (L > (CIEK*CIEEpsilon)) in ConvertLuvToXYZ()514 *Y=L/CIEK; in ConvertLuvToXYZ()