Searched refs:uv2ang (Results 1 – 1 of 1) sorted by relevance
848 #define uv2ang(u, v) ( (NANGLES*.499999999/M_PI) \ macro870 ang = uv2ang(ua, va); in oog_encode()897 i = (int) uv2ang(u, v); /* look up hue angle */ in oog_encode()901 #undef uv2ang