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

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jan 25 16:38:57 PST 2011


--- Comment #12 from Marek Olšák <maraeo at gmail.com> 2011-01-25 16:38:57 PST ---
Created an attachment (id=42497)
 View: https://bugs.freedesktop.org/attachment.cgi?id=42497
 Review: https://bugs.freedesktop.org/review?bug=32945&attachment=42497

hyperz fix v3

Thanks for your time. I've attached a new patch. It fixes more bugs and
although it doesn't fix yours, it's needed for additional testing.

Please do the following.

1) Use numdw = 1.

2) Download Mesa demos if you don't already have them.
(git://anongit.freedesktop.org/mesa/demos, compile with "cmake .; make")

3) Go to src/demos.

4) Execute ./shadowtex with hyperz enabled. Press 'i'.

5) Hold 'p'. You should see flickering all over the screen, but there should be
a little tile in the bottom left-hand corner. How large is the tile?

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