DXUT11: Filter out "Microsoft Basic Renderer" software device from enum

Core/DXUT.h

@@ -67,7 +67,7 @@
 // Direct3D11 includes
 #include <d3dcommon.h>
 #include <dxgi.h>
-#include <d3d11.h>
+#include <d3d11_1.h>
 #include <d3dcompiler.h>
 
 // DirectXMath includes
@@ -122,6 +122,7 @@
     ((DWORD)((((a)&0xff)<<24)|(((r)&0xff)<<16)|(((g)&0xff)<<8)|((b)&0xff)))
 #endif
 
+#define DXUT_VERSION 1103
 
 //--------------------------------------------------------------------------------------
 // SAL2 fixups for VS 2010

Core/DXUTDevice11.cpp

@@ -139,6 +139,22 @@ HRESULT CD3D11Enumeration::Enumerate( LPDXUTCALLBACKISD3D11DEVICEACCEPTABLE IsD3
         if( FAILED( hr ) ) // DXGIERR_NOT_FOUND is expected when the end of the list is hit
             break;
 
+        IDXGIAdapter2* pAdapter2 = nullptr;
+        if ( SUCCEEDED( pAdapter->QueryInterface( __uuidof(IDXGIAdapter2), ( LPVOID* )&pAdapter2 ) ) )
+        {
+            // Succeeds on Directx 11.1 Runtime systems
+            DXGI_ADAPTER_DESC2 desc;
+            hr = pAdapter2->GetDesc2( &desc );
+            pAdapter2->Release();
+
+            if ( SUCCEEDED(hr) && ( desc.Flags & DXGI_ADAPTER_FLAG_SOFTWARE ) )
+            {
+                // Skip "always there" Microsoft Basics Display Driver
+                pAdapter->Release();
+                continue;
+            }
+        }
+
         CD3D11EnumAdapterInfo* pAdapterInfo = new (std::nothrow) CD3D11EnumAdapterInfo;
         if( !pAdapterInfo )
         {