From 5fd953df8fafb769d31688c47cf3f8634f858de5 Mon Sep 17 00:00:00 2001
From: Dave Parks <davep@lindenlab.com>
Date: Thu, 10 Mar 2011 00:41:46 -0600
Subject: SH-874 Properly detect available video memory on ATI cards and
 disable vertex buffer objects when available vram is under 256MB.

---
 indra/newview/llfeaturemanager.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'indra/newview/llfeaturemanager.cpp')

diff --git a/indra/newview/llfeaturemanager.cpp b/indra/newview/llfeaturemanager.cpp
index edfc4538a1..9f0b34becc 100644
--- a/indra/newview/llfeaturemanager.cpp
+++ b/indra/newview/llfeaturemanager.cpp
@@ -729,6 +729,10 @@ void LLFeatureManager::applyBaseMasks()
 	{
 		maskFeatures("ATI");
 	}
+	if (gGLManager.mHasATIMemInfo && gGLManager.mVRAM < 256)
+	{
+		maskFeatures("ATIVramLT256");
+	}
 	if (gGLManager.mATIOldDriver)
 	{
 		maskFeatures("ATIOldDriver");
-- 
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