[Bug 32945] Lower part of the screen corrupt with HyperZ enabled

https://bugs.freedesktop.org/show_bug.cgi?id=32945

--- Comment #10 from Marek Olšák maraeo@gmail.com 2011-01-25 14:55:02 PST --- It doesn't add up. Changing numdw must make a visible difference, it determines how many pixels are cleared (multiplied by something).

I don't think 0 is even allowed. Try 1 and see how large part of the screen is rendered correctly. It should be 64x64 or something like that, I don't know for sure. Knowing that size would come in handy. The rest of the screen should be corrupted.