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

[Nikolay Sivov (＠nsivov)]

Nikolay Sivov (@nsivov) commented about dlls/mfmediaengine/main.c:
> }
>
> memcpy(&subtype, &MFVideoFormat_Base, sizeof(subtype));
> -    if (!(subtype.Data1 = MFMapDXGIFormatToDX9Format(output_format)))
> +    while (!(subtype.Data1 = MFMapDXGIFormatToDX9Format(output_format)))
>      {
> -        WARN("Unrecognized output format %#x.\n", output_format);
> -        return E_FAIL;
> +        WARN("Unrecognized output format %#x, using DXGI_FORMAT_B8G8R8A8_UNORM as fallback.\n", output_format);
> +        output_format = DXGI_FORMAT_B8G8R8A8_UNORM;
>      }

Why this format in particular, and why a "while" loop?

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/1046#note_10541