Dnia 02/22/2006 01:31 PM, Użytkownik Joachim Frieben napisał:
After installing FC5T3 including updates on 2 different machines, I am
puzzled by the surprisingly poor OpenGL performance when running the
"glxgears" command
Mesa does not enable compiler optimisations by default:
http://cvs.freedesktop.org/mesa/Mesa/configs/linux-dri (see the log next
to the 1.12 revision)
http://sourceforge.net/mailarchive/forum.php?thread_id=5432450&forum_id=5154
I spotted this when I was testing modular X.Org X11 in September 2005. I
also wrote an email about it to Mike A. Harris , but I did not get an
answer ;)
Mesa seems to be built with `-Wall -O -g' flags. You may want to
download srpm and modify configs/default/linux-dri file. Changing
OPT_FLAGS variable to the output of `rpm --eval %{optflags}' command may
resolve your problem.
Unfortunately, I cannot test it because I have nVidia crap and nv driver
does not support 3D acceleration [1]. Hopefully, I'll swith soon to ATI
RADEON 8500 :)
[1] It would be great if someone could port BeOS driver to X.Org X11
http://haikunews.org/1050
https://bugs.freedesktop.org/show_bug.cgi?id=5190#c5
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