Lines Matching refs:dQdy
611 * vec3 abs_p, Q, dQdx, dQdy;
616 * dQdy = ir->lod_info.grad.dPdy.yzx;
621 * dQdy = ir->lod_info.grad.dPdy.xzy;
626 * dQdy = ir->lod_info.grad.dPdy;
639 * dy = recip * ( dQdy.xy - Q.xy * (dQdy.z * recip) );
672 nir_ssa_def *Q, *dQdx, *dQdy;
692 dQdy = nir_bcsel(b, cond_z,
702 * dy = recip * ( dQdy.xy - (tmp * dQdy.z) );
714 nir_ssa_def *dQdy_xy = nir_channels(b, dQdy, 0x3);
715 nir_ssa_def *dQdy_z = nir_channel(b, dQdy, 2);