From d0d0604f3286cb816f365b07c18917652776702c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jos=C3=A9=20Fonseca?= <jfonseca@vmware.com>
Date: Mon, 11 Mar 2013 22:37:29 +0000
Subject: [PATCH] dispatch: Compensate for broken GL headers in Visual Studio
 2012

---
 dispatch/glimports.hpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/dispatch/glimports.hpp b/dispatch/glimports.hpp
index 773d50f..e6d1d32 100644
--- a/dispatch/glimports.hpp
+++ b/dispatch/glimports.hpp
@@ -46,6 +46,14 @@
 #include <GL/glext.h>
 
 
+// Windows 8 GL headers define GL_EXT_paletted_texture but not
+// GL_TEXTURE_INDEX_SIZE_EXT, and due to the way we include DirectX headers, it
+// ends up taking precedence over the ones we bundle...
+#if defined(GL_EXT_paletted_texture) && !defined(GL_TEXTURE_INDEX_SIZE_EXT)
+#define GL_TEXTURE_INDEX_SIZE_EXT 0x80ED
+#endif
+
+
 // GL_NVX_gpu_memory_info
 #define GL_GPU_MEMORY_INFO_DEDICATED_VIDMEM_NVX          0x9047
 #define GL_GPU_MEMORY_INFO_TOTAL_AVAILABLE_MEMORY_NVX    0x9048
-- 
2.43.0