Lines Matching defs:RGB2U
156 #define RGB2U(r, g, b) (uint8_t)(((-38 * (r) - 74 * (g) + 112 * (b) + 128) >> 8) + 128)164 *u = RGB2U((int)r, (int)g, (int)b);297 *u = RGB2U(r, g, b);