Lines Matching full:dfdx
657 GGLfixed f = (xs * c->shade.dfdx) + ci.ydfdy;922 f += c->shade.dfdx;1632 ci.ydfdy = interpolate(ys, c->shade.f0, c->shade.dfdx, c->shade.dfdy);1665 gen.dfdx = c->shade.dfdx;