From fb5db0570cad458232ad61b7af39622bacbe9af6 Mon Sep 17 00:00:00 2001
From: Chad Versace <chad.versace@intel.com>
Date: Thu, 27 Jan 2011 01:40:14 -0800
Subject: glsl: Add support for AMD_conservative_depth to parser

When AMD_conservative_depth is enabled:
* Let 'layout' be a token.
* Extend the production rule of layout_qualifier_id to process the tokens:
   depth_any
   depth_greater
   depth_less
   depth_unchanged
---
 src/glsl/glsl_lexer.lpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/glsl/glsl_lexer.lpp')

diff --git a/src/glsl/glsl_lexer.lpp b/src/glsl/glsl_lexer.lpp
index d30759be2b..555bc1f885 100644
--- a/src/glsl/glsl_lexer.lpp
+++ b/src/glsl/glsl_lexer.lpp
@@ -252,6 +252,7 @@ void		return VOID_TOK;
 
 layout		{
 		  if ((yyextra->language_version >= 140)
+		      || yyextra->AMD_conservative_depth_enable
 		      || yyextra->ARB_explicit_attrib_location_enable
 		      || (yyextra->ARB_fragment_coord_conventions_enable)){
 		      return LAYOUT_TOK;
-- 
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