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-rw-r--r--indra/llrender/llgl.cpp11
-rw-r--r--indra/llrender/llgl.h5
2 files changed, 15 insertions, 1 deletions
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp
index 9967c23ce8..5429489075 100644
--- a/indra/llrender/llgl.cpp
+++ b/indra/llrender/llgl.cpp
@@ -445,7 +445,9 @@ LLGLManager::LLGLManager() :
mIsGFFX(FALSE),
mATIOffsetVerticalLines(FALSE),
mATIOldDriver(FALSE),
-
+#if LL_DARWIN
+ mIsMobileGF(FALSE),
+#endif
mHasRequirements(TRUE),
mHasSeparateSpecularColor(FALSE),
@@ -637,6 +639,13 @@ bool LLGLManager::initGL()
{
mIsGF3 = TRUE;
}
+#if LL_DARWIN
+ else if ((mGLRenderer.find("9400M") != std::string::npos)
+ || (mGLRenderer.find("9600M") != std::string::npos))
+ {
+ mIsMobileGF = TRUE;
+ }
+#endif
}
else if (mGLVendor.find("INTEL") != std::string::npos
diff --git a/indra/llrender/llgl.h b/indra/llrender/llgl.h
index 1e921d1e97..767d49cbf2 100644
--- a/indra/llrender/llgl.h
+++ b/indra/llrender/llgl.h
@@ -128,6 +128,11 @@ public:
BOOL mATIOffsetVerticalLines;
BOOL mATIOldDriver;
+#if LL_DARWIN
+ // Needed to distinguish problem cards on older Macs that break with Materials
+ BOOL mIsMobileGF;
+#endif
+
// Whether this version of GL is good enough for SL to use
BOOL mHasRequirements;