nir: Add support for gl_HelperInvocation system value.

Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
2015-11-13 17:50:27 -08:00
parent fe29330406
commit c28b574170
2 changed files with 5 additions and 0 deletions
--- a/src/glsl/nir/nir_intrinsics.h
+++ b/src/glsl/nir/nir_intrinsics.h
@@ -225,6 +225,7 @@ SYSTEM_VALUE(local_invocation_id, 3, 0)
 SYSTEM_VALUE(work_group_id, 3, 0)
 SYSTEM_VALUE(user_clip_plane, 4, 1) /* const_index[0] is user_clip_plane[idx] */
 SYSTEM_VALUE(num_work_groups, 3, 0)
+SYSTEM_VALUE(helper_invocation, 1, 0)

 /*
 * The format of the indices depends on the type of the load.  For uniforms,