--- a/dom/media/platforms/wmf/DXVA2Manager.cpp
+++ b/dom/media/platforms/wmf/DXVA2Manager.cpp
@@ -974,17 +974,18 @@ D3D11DXVA2Manager::CopyToBGRATexture(ID3
 
   HRESULT hr;
   RefPtr<ID3D11Texture2D> texture, inTexture;
 
   inTexture = aInTexture;
 
   CD3D11_TEXTURE2D_DESC desc;
   aInTexture->GetDesc(&desc);
-  ConfigureForSize(desc.Width, desc.Height);
+  hr = ConfigureForSize(desc.Width, desc.Height);
+  NS_ENSURE_TRUE(SUCCEEDED(hr), hr);
 
   RefPtr<IDXGIKeyedMutex> mutex;
   inTexture->QueryInterface((IDXGIKeyedMutex**)getter_AddRefs(mutex));
   // The rest of this function will not work if inTexture implements
   // IDXGIKeyedMutex! In that case case we would have to copy to a
   // non-mutex using texture.
 
   if (mutex) {