Re: [PATCH v3 0/2] MR7780: win32u: Avoid uneeded (and sometimes harmful) RedrawWindow() calls in expose_window_surface().

[Paul Gofman (＠gofman)]

On Fri May  2 15:43:27 2025 +0000, Paul Gofman wrote:
> But window_rect comes from input rect (which is the Expose event rect).
> And this is the rect which is used on RedrawWindow path or intersected
> with surface rect on surface path, so in both cases it is supposed to
> update only the expected rect. There is special path for NULL rect
> (which obviously assumes the whole window). Am I missing something?

Maybe it is window_rect name which is misleading (while this is pre-existing, it is the same before the patch). Might probably rename it to mapped_rect while we are here?