From 06e5308e29e42d22a72247abfdd260bc9ba145b8 Mon Sep 17 00:00:00 2001
From: Ian Romanick <ian.d.romanick@intel.com>
Date: Mon, 29 Mar 2010 16:44:29 -0700
Subject: [PATCH] Add parser support for texture rectangle types

---
 ast.h           | 2 ++
 ast_type.cpp    | 2 ++
 glsl_parser.ypp | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/ast.h b/ast.h
index 53b0e4a..8e904bc 100644
--- a/ast.h
+++ b/ast.h
@@ -326,10 +326,12 @@ enum ast_types {
    ast_mat4,
    ast_sampler1d,
    ast_sampler2d,
+   ast_sampler2drect,
    ast_sampler3d,
    ast_samplercube,
    ast_sampler1dshadow,
    ast_sampler2dshadow,
+   ast_sampler2drectshadow,
    ast_samplercubeshadow,
    ast_sampler1darray,
    ast_sampler2darray,
diff --git a/ast_type.cpp b/ast_type.cpp
index 3bfbc64..cb0852b 100644
--- a/ast_type.cpp
+++ b/ast_type.cpp
@@ -78,10 +78,12 @@ ast_type_specifier::ast_type_specifier(int specifier)
       "mat4",
       "sampler1D",
       "sampler2D",
+      "sampler2DRect",
       "sampler3D",
       "samplerCube",
       "sampler1DShadow",
       "sampler2DShadow",
+      "sampler2DRectShadow",
       "samplerCubeShadow",
       "sampler1DArray",
       "sampler2DArray",
diff --git a/glsl_parser.ypp b/glsl_parser.ypp
index 7af93dd..4a58666 100644
--- a/glsl_parser.ypp
+++ b/glsl_parser.ypp
@@ -900,10 +900,12 @@ basic_type_specifier_nonarray:
 	| MAT4X4		{ $$ = ast_mat4; }
 	| SAMPLER1D		{ $$ = ast_sampler1d; }
 	| SAMPLER2D		{ $$ = ast_sampler2d; }
+	| SAMPLER2DRECT		{ $$ = ast_sampler2drect; }
 	| SAMPLER3D		{ $$ = ast_sampler3d; }
 	| SAMPLERCUBE		{ $$ = ast_samplercube; }
 	| SAMPLER1DSHADOW	{ $$ = ast_sampler1dshadow; }
 	| SAMPLER2DSHADOW	{ $$ = ast_sampler2dshadow; }
+	| SAMPLER2DRECTSHADOW	{ $$ = ast_sampler2drectshadow; }
 	| SAMPLERCUBESHADOW	{ $$ = ast_samplercubeshadow; }
 	| SAMPLER1DARRAY	{ $$ = ast_sampler1darray; }
 	| SAMPLER2DARRAY	{ $$ = ast_sampler2darray; }
-- 
2.7.4