From: Ian Romanick <ian.d.romanick@intel.com>
Date: Sat, 19 Jun 2010 01:36:51 +0000 (-0700)
Subject: glsl_lexer: Handle interpolation qualifiers
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8655b7e78a40f7f64b744727071b946c0da75217;p=mesa.git

glsl_lexer: Handle interpolation qualifiers
---

diff --git a/glsl_lexer.lpp b/glsl_lexer.lpp
index 34ca229de8d..5cea534bafd 100644
--- a/glsl_lexer.lpp
+++ b/glsl_lexer.lpp
@@ -159,6 +159,31 @@ varying		return VARYING;
 centroid	return CENTROID;
 invariant	return INVARIANT;
 
+flat		{
+		   if (yyextra->language_version >= 130) {
+		      return FLAT;
+		   } else {
+		      yylval->identifier = strdup(yytext);
+		      return IDENTIFIER;
+		   }
+		}
+smooth		{
+		   if (yyextra->language_version >= 130) {
+		      return SMOOTH;
+		   } else {
+		      yylval->identifier = strdup(yytext);
+		      return IDENTIFIER;
+		   }
+		}
+noperspective	{
+		   if (yyextra->language_version >= 130) {
+		      return NOPERSPECTIVE;
+		   } else {
+		      yylval->identifier = strdup(yytext);
+		      return IDENTIFIER;
+		   }
+		}
+
 sampler1D	return SAMPLER1D;
 sampler2D	return SAMPLER2D;
 sampler3D	return SAMPLER3D;