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xwayland: Also check resolution-change-emulation when the xwl_window itself moves 

The recent change to use the top-level non-window-manager Window drawable
coordinates from xwl_window_check_resolution_change_emulation() in
combination with only calling it on a resize when the top-level window
is moved breaks things with mutter/gnome-shell.

When fullscreening a X11 window, mutter moves its window-decoration Window
wrapping the top-level Window to the monitor's origin coordinates (e.g. 0x0)
last. This updates the top-level's drawable coordinates, but as the
actual MoveWindow is called on the wrapper Window and not on the toplevel
we do not call xwl_window_check_resolution_change_emulation() and we never
enable the viewport.

This commit fixes this by also calling
xwl_window_check_resolution_change_emulation() if the Window being moved
is an xwl_window itself.

Acked-by: Olivier Fourdan <ofourdan@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Hans de Goede 2020-01-15 14:36:45 +01:00
parent 6d98f840da
commit 4fc107460a
1 changed files with 1 additions and 1 deletions
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2
hw/xwayland/xwayland-window.c
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@ -689,7 +689,7 @@ xwl_resize_window(WindowPtr window,
xwl_screen->ResizeWindow = screen->ResizeWindow;
screen->ResizeWindow = xwl_resize_window;
if (xwl_window && xwl_window_is_toplevel(window))
if (xwl_window && (xwl_window_get(window) || xwl_window_is_toplevel(window)))
xwl_window_check_resolution_change_emulation(xwl_window);
}