Re: [PATCH 1/2] windowscodecs: Improve compatibility of IMILBitmapSource interface.

[Vincent Povirk (they/them)]

static HRESULT WINAPI IMILUnknown1Impl_QueryInterface(IMILUnknown1
*iface, REFIID iid,
     void **ppv)
 {
-    BitmapImpl *This = impl_from_IMILUnknown1(iface);
-
-    TRACE("(%p,%s,%p)\n", iface, debugstr_guid(iid), ppv);
-
-    if (!ppv) return E_INVALIDARG;
-
-    if (IsEqualIID(&IID_IUnknown, iid))
-    {
-        IUnknown_AddRef(&This->IMILUnknown1_iface);
-        *ppv = iface;
-        return S_OK;
-    }
-
-    return IWICBitmap_QueryInterface(&This->IWICBitmap_iface, iid, ppv);
+    FIXME("(%p,%s,%p): stub\n", iface, debugstr_guid(iid), ppv);
+    *ppv = NULL;
+    return E_NOINTERFACE;
 }

Why are we removing this? Does native violate COM rules by not
returning an interface for IUnknown?