From 9e2e1500640a20b8c89e13a103f60b4679afd6b2 Mon Sep 17 00:00:00 2001
From: Geenz <geenz@geenzo.com>
Date: Fri, 7 Dec 2012 11:07:41 -0500
Subject: Check to see if GL_EXT_texture_sRGB and GL_ARB_framebuffer_sRGB are
 available.

---
 indra/llrender/llgl.cpp | 9 +++++++++
 indra/llrender/llgl.h   | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp
index 0b56b3889c..ab6310f545 100644
--- a/indra/llrender/llgl.cpp
+++ b/indra/llrender/llgl.cpp
@@ -969,6 +969,15 @@ void LLGLManager::initExtensions()
 							ExtensionExists("GL_EXT_framebuffer_multisample", gGLHExts.mSysExts) &&
 							ExtensionExists("GL_EXT_packed_depth_stencil", gGLHExts.mSysExts);
 #endif
+#ifdef GL_EXT_texture_sRGB
+	mHassRGBTexture = ExtensionExists("GL_EXT_texture_sRGB", gGLHExts.mSysExts);
+#endif
+	
+#ifdef GL_ARB_framebuffer_sRGB
+	mHassRGBFramebuffer = ExtensionExists("GL_ARB_framebuffer_sRGB", gGLHExts.mSysExts);
+#else
+	mHassRGBFramebuffer = ExtensionExists("GL_EXT_framebuffer_sRGB", gGLHExts.mSysExts);
+#endif
 	
 	mHasMipMapGeneration = mHasFramebufferObject || mGLVersion >= 1.4f;
 
diff --git a/indra/llrender/llgl.h b/indra/llrender/llgl.h
index d70e764769..1e921d1e97 100644
--- a/indra/llrender/llgl.h
+++ b/indra/llrender/llgl.h
@@ -115,6 +115,8 @@ public:
 	BOOL mHasARBEnvCombine;
 	BOOL mHasCubeMap;
 	BOOL mHasDebugOutput;
+	BOOL mHassRGBTexture;
+	BOOL mHassRGBFramebuffer;
 
 	// Vendor-specific extensions
 	BOOL mIsATI;
-- 
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