Re: [PATCH 0/4] MR1046: MfMediaEngine audio and invalid format fix.

[Nikolay Sivov (＠nsivov)]

Nikolay Sivov (@nsivov) commented about dlls/mfmediaengine/tests/mfmediaengine.c:
> -    IMFAttributes *attributes;
> +    IMFDXGIDeviceManager *manager = NULL;
> +    IMFMediaEngine *media_engine = NULL;
> +    IMFAttributes *attributes = NULL;
>      UINT token;
>      HRESULT hr;
>
> hr = pMFCreateDXGIDeviceManager(&token, &manager);
>      ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
>
> -    hr = MFCreateAttributes(&attributes, 3);
> -    ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
> +    if (d3d11_dev)
> +    {
> +        hr = pMFCreateDXGIDeviceManager(&token, &manager);
> +        ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
> It's easier to pass in initialized device manager instance.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/1046#note_10535