Fall back to creating a Release runtime Direct3D device if Debug device creation fails.

src/libGLESv2/renderer/Renderer11.cpp

@@ -163,14 +163,32 @@ EGLint Renderer11::initialize()
         D3D_FEATURE_LEVEL_10_0,
     };
 
-    HRESULT result = D3D11CreateDevice(NULL,
+    HRESULT result = S_OK;
+
+#ifdef _DEBUG
+    result = D3D11CreateDevice(NULL,
                                D3D_DRIVER_TYPE_HARDWARE,
                                NULL,
-                                       #if defined(_DEBUG)
                                D3D11_CREATE_DEVICE_DEBUG,
-                                       #else
+                               featureLevels,
+                               ArraySize(featureLevels),
+                               D3D11_SDK_VERSION,
+                               &mDevice,
+                               &mFeatureLevel,
+                               &mDeviceContext);
+
+    if (!mDevice || FAILED(result))
+    {
+        ERR("Failed creating Debug D3D11 device - falling back to release runtime.\n");
+    }
+
+    if (!mDevice || FAILED(result))
+#endif
+    {
+        result = D3D11CreateDevice(NULL,
+                                   D3D_DRIVER_TYPE_HARDWARE,
+                                   NULL,
                                    0,
-                                       #endif
                                    featureLevels,
                                    ArraySize(featureLevels),
                                    D3D11_SDK_VERSION,
@@ -183,6 +201,7 @@ EGLint Renderer11::initialize()
             ERR("Could not create D3D11 device - aborting!\n");
             return EGL_NOT_INITIALIZED;   // Cleanup done by destructor through glDestroyRenderer
         }
+    }
 
     IDXGIDevice *dxgiDevice = NULL;
     result = mDevice->QueryInterface(__uuidof(IDXGIDevice), (void**)&dxgiDevice);