Returns TRUE if Window.setComposited can be used to redirect drawing on the window using compositing.
Currently this only works on X11 with XComposite and XDamage extensions available.
TRUE if windows may be composited.
Deprecated: Compositing is an outdated technology that only ever worked on X11.
2.12
Returns TRUE if Window.setComposited can be used to redirect drawing on the window using compositing.
Currently this only works on X11 with XComposite and XDamage extensions available.