Lines Matching refs:ydfdy
657 GGLfixed f = (xs * c->shade.dfdx) + ci.ydfdy;1632 ci.ydfdy = interpolate(ys, c->shade.f0, c->shade.dfdx, c->shade.dfdy);1664 gen.f = ci.ydfdy;1815 ci.ydfdy += c->shade.dfdy;