nir/spirv/glsl450: Implement the Log built-in.

2015-12-28 21:21:51 -08:00 · 2015-12-28 21:21:51 -08:00 · 034010924e
parent ffc5ae7c9e
commit 034010924e
1 changed files with 3 additions and 0 deletions
--- a/src/glsl/nir/spirv/vtn_glsl450.c
+++ b/src/glsl/nir/spirv/vtn_glsl450.c
@ -152,6 +152,9 @@ handle_glsl450_alu(struct vtn_builder *b, enum GLSLstd450 entrypoint,
      return;

   case GLSLstd450Log:
+      val->ssa->def = build_log(nb, src[0]);
+      return;
+
   case GLSLstd450FClamp:
   case GLSLstd450UClamp:
   case GLSLstd450SClamp: