Re: [PATCH v4 0/6] MR7715: Implement dynamic formats in directdraw media stream.

[Anton Baskanov (＠baskanov)]

On Wed Apr  9 18:43:48 2025 +0000, Santino Mazza wrote:
> Mmm, looks like it's failing to compile in the pipeline because of this
> line. I suppose it's because dwBitMasks only has 3 elements and in
> offsetof I'm trying to get the offset to a fourth element. In my
> computer it compiles fine, also I got this code from the quartz
> implementation so this is already being done.
> It's complaining that you don't allocate the whole `VIDEOINFO` struct. This fixes the warning for me:
        mt->cbFormat = offsetof(VIDEOINFO, dwBitMasks[3]);
        mt->pbFormat = CoTaskMemRealloc(mt->pbFormat, sizeof(VIDEOINFO));

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https://gitlab.winehq.org/wine/wine/-/merge_requests/7715#note_100533