[Bug 28517] [r300g] loop unrolling fails (was: Savage 2 : characters are not rendered + another corruptions)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 26 14:09:58 PDT 2010


https://bugs.freedesktop.org/show_bug.cgi?id=28517

--- Comment #23 from Sven Arvidsson <sa at whiz.se> 2010-08-26 14:09:58 PDT ---
Dunno why, but the black screen was caused by libtxc_dxtn, removing it made the
problem go away. Anyway, some more observations about the performance problem: 

* It's not CPU-related, the game is only using about 60-70% on my system, so
shouldn't be a problem. 

* If run the game in a window, all other graphics related operations (such as
moving windows) slows to a crawl. 

* There's no significant difference in performance if I set all video options
in the game to their lowest setting.


Another game (from the same developers) that's having the same problem, is
Heroes of Newerth.
http://www.heroesofnewerth.com/download.php

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