[PATCH 0/1] MR2543: winemac: Don't constrain surface dimensions to the onscreen part of a window.

[Brendan Shanks (＠bshanks)]

Fixes an issue where a window's image would be stretched as it was moved
further offscreen.
The offscreen part of a window also did not display correctly in Exposé.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/2543