Comment 52 for bug 988079

Daniel van Vugt (vanvugt) wrote :

That's right. "Unredirect fullscreen windows" should fix performance for full screen graphics, BUT BEWARE:

1. Enabling that option will generally make it impossible for any other window to pop up in front. For example, if you run a browser full screen, then you can never get any popup/context menus.

2. The option is not reliable in my experience. It doesn't detect all full screen windows as full screen. That needs investigation.