[PATCH 1/2] mshtmlmedia: Add dll.

Nikolay Sivov nsivov at codeweavers.com
Thu Apr 21 23:55:17 CDT 2022


On 4/22/22 07:46, Mohamad Al-Jaf wrote:
> On Fri, Apr 22, 2022 at 12:30 AM Nikolay Sivov<nsivov at codeweavers.com>  wrote:
>> I don't see this module on win10+, it's probably something internal to
>> IE, that later got removed.
> Right, it was superseded by mfplat on Windows 8+. I don't think it's
> just internal to IE, that would make Chromium on Windows 7 a
> frankenstein of IE+Chromium.
>
>  From the Chromium source code[1]:
>
>> // On Windows 8+ mfplat.dll provides the MFCreateDXGIDeviceManager API.
>> // On Windows 7 mshtmlmedia.dll provides it.
> The functions are already implemented in mfplat so there's no need to
> implement this dll any further.

Do you see it being loaded at all? It's not always compiled in, and I 
don't immediately see if ENABLE_DX11_FOR_WIN7 is set anywhere.

>
> [1]https://source.chromium.org/chromium/chromium/src/+/main:media/gpu/windows/dxva_video_decode_accelerator_win.cc;l=768;drc=df7539c6e2f02f230233a8950eaebffd404d1e38
>
> --
> Kind regards,
> Mohamad
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