Re: [PATCH v2 0/3] MR4915: d3d9: Implement Direct3DCreate9On12().

[Matteo Bruni (＠Mystral)]

Matteo Bruni (@Mystral) commented about dlls/d3d9/tests/d3d9ex.c:
> - ok(hr == E_NOINTERFACE, "Got hr %#lx.\n", hr);
> - ok(d3d9on12 == NULL, "QueryInterface returned interface %p, expected NULL\n", d3d9on12);
> - IDirect3DDevice9_Release(device);
> - IDirect3D9_Release(d3d9);
> -
> - reset_d3d9on12_args(&override_list);
> - override_list.Enable9On12 = TRUE;
> - hr = create_d3d9on12_device(&d3d9, window, &override_list, override_entries, &device);
> - if (FAILED(hr))
> - {
> -
>    skip("Failed to create a regular Direct3DDevice9, skipping d3d9on12 tests\n");
> -
>    goto out;
> - }
> - hr = IDirect3DDevice9_QueryInterface(device, &IID_IDirect3DDevice9On12, (void **)&d3d9on12);
> - ok(hr == E_NOINTERFACE, "Got hr %#lx.\n", hr);
> - ok(d3d9on12 == NULL, "QueryInterface returned interface %p, expected NULL\n", d3d9on12);

Not that I'd expect any surprise, but `d3d9on12` should be reset to 0xdeadbeef before the `QueryInterface()` call, to make sure that's again been set to NULL.