Use the D3D11 adapter LUID for our adapter identifier check in ProgramBinary.

TRAC #22498 Signed-off-by: Geoff Lang Signed-off-by: Shannon Woods Author: Jamie Madill git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1852 736b8ea6-26fd-11df-bfd4-992fa37f6226

Use the D3D11 adapter LUID for our adapter identifier check in ProgramBinary.
43db7955 · shannon.woods@transgaming.com · eec5c630 · 43db7955
Commit 43db7955 authored Feb 28, 2013 by shannon.woods@transgaming.com
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Renderer11.cpp src/libGLESv2/renderer/Renderer11.cpp +6 -4

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--- a/src/libGLESv2/renderer/Renderer11.cpp
+++ b/src/libGLESv2/renderer/Renderer11.cpp
@@ -1837,10 +1837,12 @@ std::string Renderer11::getRendererDescription() const

 GUID Renderer11::getAdapterIdentifier() const
 {
-    // TODO
-    // UNIMPLEMENTED();
-    GUID foo = {0};
-    return foo;
+    // Use the adapter LUID as our adapter ID
+    // This number is local to a machine is only guaranteed to be unique between restarts
+    META_ASSERT(sizeof(LUID) <= sizeof(GUID));
+    GUID adapterId = {0};
+    memcpy(&adapterId, &mAdapterDescription.AdapterLuid, sizeof(LUID));
+    return adapterId;
 }

 bool Renderer11::getBGRATextureSupport() const