Mesa (master): nir/lower_wpos_ytransform: Support system value intrinsics

[Jason Ekstrand]

Module: Mesa
Branch: master
Commit: 2cfa3ef43872787a654318392ab546bc8b25fd84
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2cfa3ef43872787a654318392ab546bc8b25fd84

Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date:   Fri Sep  1 22:10:06 2017 -0700

nir/lower_wpos_ytransform: Support system value intrinsics

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>

---

 src/compiler/nir/nir_lower_wpos_ytransform.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/compiler/nir/nir_lower_wpos_ytransform.c b/src/compiler/nir/nir_lower_wpos_ytransform.c
index e2a3039241..62166e7874 100644
--- a/src/compiler/nir/nir_lower_wpos_ytransform.c
+++ b/src/compiler/nir/nir_lower_wpos_ytransform.c
@@ -314,6 +314,10 @@ lower_wpos_ytransform_block(lower_wpos_ytransform_state *state, nir_block *block
                assert(dvar->deref.child == NULL);
                lower_load_sample_pos(state, intr);
             }
+         } else if (intr->intrinsic == nir_intrinsic_load_frag_coord) {
+            lower_fragcoord(state, intr);
+         } else if (intr->intrinsic == nir_intrinsic_load_sample_pos) {
+            lower_load_sample_pos(state, intr);
          } else if (intr->intrinsic == nir_intrinsic_interp_var_at_offset) {
             lower_interp_var_at_offset(state, intr);
          }