xwayland: Fix a couple of regressions from !1300
- Jun 17, 2024
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If a child window of the same size is unmapped, we should stop walking the tree looking for the surface window to use. Whatever lies beneath is not visible anyway. This also fixes an issue with the Damage list becoming corrupted when destroying a window, because the first thing that DeleteWindow() does is to unmap the window and crush the window tree underneath it. Signed-off-by:
Olivier Fourdan <ofourdan@redhat.com> Reviewed-by:
Michel Dänzer <mdaenzer@redhat.com> Fixes: 3a0fc268 - xwayland: Add xwl_window::surface_window Closes: #1680 Part-of: <!1564>
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While walking the window tree looking for the surface window to use, we should ignore windows using manual redirection. If a client manually redirects a window, it has control over how the contents of that window are presented. It's not safe to present them directly to the Wayland compositor. v2: break instead of continue, reword commit message (Michel) Signed-off-by:
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