Add meta_window_actor_get_image()
This is needed for screenshooting and screencasting windows with subsurfaces. It currently uses a hack, and the solution should for 3.36 be replaced with using a window wide ClutterContent.
This is needed for screenshooting and screencasting windows with subsurfaces. It currently uses a hack, and the solution should for 3.36 be replaced with using a window wide ClutterContent.