94f39a493f
Creating a new cogl texture may fail, in which case the intent to free it will crash. While something is clearly wrong (insanely large window, oom, ...), crashing the WM is harsh and we should try to avoid it if at all possible, so carry on. https://bugzilla.gnome.org/show_bug.cgi?id=722266
Intro ===== Fix me. Env Vars ======== MUTTER_DISABLE_MIPMAPS - set to disable use of mipmaped windows.