for example, when using mplayer with xv or gl video driver, which should be better.
Now, I use catalyst 8.8 in Archlinux on my laptop.
but I found that using mplayer with gl video driver cannot return from the fullscreen mode properly, when I press f, the whole screen isn't displayed correctly, well, how should I say, messed up!

I try to get a screenshot when this happens.
but when I use gnome-screenshot to get the pic, the pic is totally correct.

I think when I press the f to back from fullscreen, the screen is not refresh properly.

So, I wanner try the radeon driver.