From 9e2e1500640a20b8c89e13a103f60b4679afd6b2 Mon Sep 17 00:00:00 2001
From: Geenz <geenz@geenzo.com>
Date: Fri, 7 Dec 2012 11:07:41 -0500
Subject: [PATCH] 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 0b56b3889c9..ab6310f5455 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 d70e764769a..1e921d1e97c 100644
--- a/indra/llrender/llgl.h
+++ b/indra/llrender/llgl.h
@@ -115,6 +115,8 @@ class LLGLManager
BOOL mHasARBEnvCombine;
BOOL mHasCubeMap;
BOOL mHasDebugOutput;
+ BOOL mHassRGBTexture;
+ BOOL mHassRGBFramebuffer;
// Vendor-specific extensions
BOOL mIsATI;
--
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