Lines Matching refs:dPdy
616 * dQdy = ir->lod_info.grad.dPdy.yzx;
621 * dQdy = ir->lod_info.grad.dPdy.xzy;
626 * dQdy = ir->lod_info.grad.dPdy;
660 /* unmodified dPdx, dPdy values */
663 nir_ssa_def *dPdy =
693 dPdy,
695 nir_swizzle(b, dPdy, xzy, 3),
696 nir_swizzle(b, dPdy, yzx, 3)));
778 nir_ssa_def *dPdy = nir_fmul(b, ddy, size);
782 rho = nir_fmax(b, nir_fabs(b, dPdx), nir_fabs(b, dPdy));
786 nir_fsqrt(b, nir_fdot(b, dPdy, dPdy)));