Mesa (master): glsl: Disable ARB_texture_rectangle in shader version 100.

[Matt Turner]

Module: Mesa
Branch: master
Commit: c907595ba77a0c74b18b6908f71fafc3c08e2886
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c907595ba77a0c74b18b6908f71fafc3c08e2886

Author: Anuj Phogat <anuj.phogat at gmail.com>
Date:   Fri Jan 17 12:23:05 2014 -0800

glsl: Disable ARB_texture_rectangle in shader version 100.

OpenGL with ARB_ES2_compatibility allows shaders that specify #version
100.

This fixes the Khronos OpenGL test(Texture_Rectangle_Samplers_frag.test)
failure.

Cc: mesa-stable at lists.freedesktop.org
Reviewed-by: Matt Turner <mattst88 at gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
Signed-off-by: Anuj Phogat <anuj.phogat at gmail.com>

---

 src/glsl/glsl_parser_extras.cpp |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/glsl/glsl_parser_extras.cpp b/src/glsl/glsl_parser_extras.cpp
index e550187..87784ed 100644
--- a/src/glsl/glsl_parser_extras.cpp
+++ b/src/glsl/glsl_parser_extras.cpp
@@ -291,6 +291,10 @@ _mesa_glsl_parse_state::process_version_directive(YYLTYPE *locp, int version,
       }
    }
 
+   if (this->es_shader) {
+      this->ARB_texture_rectangle_enable = false;
+   }
+
    this->language_version = version;
 
    bool supported = false;