From 2d33e6f2ad04177ab93cfca7a14325bdd394ecc7 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 16 Nov 2005 09:28:09 +0000
Subject: [PATCH] From Mike Weiblen, support for ARB_texture_rectangle
 extension name.

---
 src/osg/TextureRectangle.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/osg/TextureRectangle.cpp b/src/osg/TextureRectangle.cpp
index d51559ba6..66ac9db5a 100644
--- a/src/osg/TextureRectangle.cpp
+++ b/src/osg/TextureRectangle.cpp
@@ -121,7 +121,9 @@ void TextureRectangle::setImage(Image* image)
 
 void TextureRectangle::apply(State& state) const
 {
-    static bool s_rectangleSupported = isGLExtensionSupported(state.getContextID(),"GL_EXT_texture_rectangle") || isGLExtensionSupported(state.getContextID(),"GL_NV_texture_rectangle");
+    static bool s_rectangleSupported = isGLExtensionSupported(state.getContextID(),"GL_ARB_texture_rectangle")
+            || isGLExtensionSupported(state.getContextID(),"GL_EXT_texture_rectangle")
+            || isGLExtensionSupported(state.getContextID(),"GL_NV_texture_rectangle");
 
     if (!s_rectangleSupported)
     {