gluTextureTestUtil.cpp | 241 float dvy = (tq.y() - tq.x()) * (float)srcSize.y(); local 245 return computeLodFromDerivates(mode, dux/dx, dvx/dx, duy/dy, dvy/dy); 282 float dvy = (tq.y() - tq.x()) * (float)srcSize.y(); local 288 return computeLodFromDerivates(mode, dux/dx, dvx/dx, dwx/dx, duy/dy, dvy/dy, dwy/dy); [all...] |