Re: [PATCH v3 0/8] MR5665: For a CS_PARENTDC child use parent for visible region calculations.

[Dmitry Timoshkov (＠dmitry)]

On Wed Jun 12 17:53:25 2024 +0000, Jinoh Kang wrote:
> What if the parent window is using parent DC too? Shall we ascend the
> ancestor chain until we meet a non-`CS_PARENTDC` window?
> I think that your test answers this question, because "static" and "parentdc_class" both have CS_PARENTDC style.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/5665#note_72992