Comment 2 for bug 340150

I'm pretty sure this wishlist item should be declined.

Bug #307203 : Enabling mipmap options in the (static) app. switcher stops icons from displaying

They are also disabling this option upstream.
http://cgit.compiz.org/compiz/plugins/staticswitcher/commit/?id=a4fddcb9d85e75680b70b1d5ba925449ee5b94b0