95756f410c
If the native root window isn't resized as well, we will likely crash the next time we draw to the root. On OS X, this can be seen by: 1) Put the display preferences in the menu bar and set X11's preferences so you can access the menu bar in fullscreen mode 2) Set the resolution of your screen lower than normal. 3) Start X11 in fullscreen mode. The root window will cover the screen as expected. 4) Use the menu bar to increase the resolution of the display. The root window will now cover the old area and not the full screen, but 'xwininfo -root' will report the full width. 5) Run 'xsetroot -solid red', and we have the crash you mention above. Leaving/entering fullscreen after #4 will fix the problem. This is because the WINREC is erased when we leave fullscreen mode and it is recreated upon re-entry: RootlessUpdateRooted(FALSE) RootlessDisableRoot(screenInfo.screens[0]) RootlessDestroyFrame (pRoot, winRec); RootlessUpdateRooted(TRUE) RootlessEnableRoot(screenInfo.screens[0]) RootlessEnsureFrame(screenInfo.screens[0]->pRoot) creates a new WINREC... Signed-off-by: Jan Hauffa <hauffa@in.tum.de> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> Acked-By: Jon TURNEY <jon.turney@dronecode.org.uk> Tested-by: Jeremy Huddleston <jeremyhu@apple.com> |
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Makefile.am |