Searched refs:UVSCALE (Results 1 – 2 of 2) sorted by relevance
727 #ifndef UVSCALE730 #define UVSCALE 410. macro1121 u = 1./UVSCALE * ((p>>8 & 0xff) + .5); in LogLuv32toXYZ()1122 v = 1./UVSCALE * ((p & 0xff) + .5); in LogLuv32toXYZ()1152 else ue = itrunc(UVSCALE*u, em); in LogLuv32fromXYZ()1155 else ve = itrunc(UVSCALE*v, em); in LogLuv32fromXYZ()1183 u = 1./UVSCALE * ((*luv>>8 & 0xff) + .5); in Luv32toLuv48()1184 v = 1./UVSCALE * ((*luv & 0xff) + .5); in Luv32toLuv48()1227 (luv3[1]*(uint32)(UVSCALE+.5) >> 7 & 0xff00) | in Luv32fromLuv48()1228 (luv3[2]*(uint32)(UVSCALE+.5) >> 15 & 0xff); in Luv32fromLuv48()[all …]
493 #define UVSCALE 410. macro