
With recent changes in the way the window mask texture is constructed, the shape_region is always set, which means that we can remove conditionals checking if the shape region is set. https://bugzilla.gnome.org/show_bug.cgi?id=679901
Intro ===== Fix me. Env Vars ======== MUTTER_DISABLE_MIPMAPS - set to disable use of mipmaped windows.