Lines Matching refs:dudx
1650 const GLfloat dudx, const GLfloat dvdx,
1664 GLfloat ux = dudx * scaling;
1777 const GLfloat dudx, const GLfloat dvdx,
1785 GLfloat ux = dudx * scaling;
1920 GLfloat dudx = texW * ((s + dsdx) / (q + dqdx) - s * invQ);
1928 GLfloat Px2 = dudx * dudx + dvdx * dvdx;
1996 dudx, dvdx, dudy, dvdy, (GLint) floorf(lod), rgba[i]);
2002 dudx, dvdx, dudy, dvdy, floor(lod), rgba[i]);
