28 Oct
2025
28 Oct
'25
7:54 p.m.
The content view's layer can have internal sublayers from Cocoa, so assuming anything about the hierarchy is dangerous and can result in us removing backing layers for visible content. --- Fixes solid grey fullscreen windows in some games. It's not clear to me why the content view layer only sometimes has sublayers; it may be a macOS version difference or something, but either way we should not assume anything about what's going on in there. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9301