nir: Add quad operations and lowering

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
2017-08-29 10:20:56 -07:00
parent 90c9f29518
commit 493a165544
3 changed files with 44 additions and 0 deletions
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -2545,6 +2545,7 @@ typedef struct nir_lower_subgroups_options {
   bool lower_vote_trivial:1;
   bool lower_subgroup_masks:1;
   bool lower_shuffle:1;
+   bool lower_quad:1;
 } nir_lower_subgroups_options;

 bool nir_lower_subgroups(nir_shader *shader,