[Bug 27221] Big 3D performance regression and broken textures on R200

[Bug 27221] Big 3D performance regression and broken textures on R200

[bugzilla-daemon]

http://bugs.freedesktop.org/show_bug.cgi?id=27221


Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
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         AssignedTo|xorg-driver-ati@lists.x.org |dri-
                   |                            |devel@lists.sourceforge.net




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[Bug 27221] Big 3D performance regression and broken textures on R200

[bugzilla-daemon]

http://bugs.freedesktop.org/show_bug.cgi?id=27221





--- Comment #4 from Pauli <suokkos@gmail.com>  2010-03-21 08:25:51 PST ---
What version of mesa are you using?

What version of mesa was last to work?


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[Bug 27221] Big 3D performance regression and broken textures on R200

[bugzilla-daemon]

http://bugs.freedesktop.org/show_bug.cgi?id=27221





--- Comment #5 from Ondrej Zary <linux@rainbow-software.org>  2010-03-21 14:24:09 PST ---
mesa-7.7 (slackware-current)
mesa-7.5.1 worked fine


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[Bug 27221] Big 3D performance regression and broken textures on R200

[bugzilla-daemon]

http://bugs.freedesktop.org/show_bug.cgi?id=27221





--- Comment #6 from Pauli <suokkos@gmail.com>  2010-03-22 11:38:34 PST ---
I tested UrbanTerror with mesa 7.9 and kernel 2.6.34-rc1 (KMS).

- No texture problems for me. 
- ramerates are definedly in slow side but not unplayable. I can have playable
(35+ minimum) fps at 800x600 while 1024x768 is close to playable. 1024x768 has
problem that minimum fps drops quite a lot (18 fps is lowest that I noticed)
sometimes which is not good for shooters.


Games is clearly GPU limited (cpufreq is selecting the lowest speed and cpu use
stays around 50%).


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[Bug 27221] Big 3D performance regression and broken textures on R200

[bugzilla-daemon]

http://bugs.freedesktop.org/show_bug.cgi?id=27221





--- Comment #7 from Ondrej Zary <linux@rainbow-software.org>  2010-03-24 10:28:16 PST ---
Downgrading mesa to 7.5 while keeping X server 1.7.5 fixes the textures but not
the low performance.


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[Bug 27221] Big 3D performance regression and broken textures on R200

[bugzilla-daemon]

http://bugs.freedesktop.org/show_bug.cgi?id=27221





--- Comment #8 from Ondrej Zary <linux@rainbow-software.org>  2010-03-28 05:31:53 PST ---
Downgrading X server to 1.6.3 and radeon driver to 6.12.2 (while keeping mesa
7.7) fixes the performance but not the textures. So there are two bugs, not
just one.


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[Bug 27221] Big 3D performance regression and broken textures on R200

[bugzilla-daemon]

http://bugs.freedesktop.org/show_bug.cgi?id=27221





--- Comment #9 from Ondrej Zary <linux@rainbow-software.org>  2010-03-28 06:15:01 PST ---
6.12.3 (with X server 1.6.3) is OK, 6.12.4 (with X server 1.7.5) is bad.


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[Bug 27221] Big 3D performance regression and broken textures on R200

[bugzilla-daemon]

http://bugs.freedesktop.org/show_bug.cgi?id=27221





--- Comment #10 from Michel Dänzer <michel@daenzer.net>  2010-03-28 06:25:24 PST ---
(In reply to comment #8)
> Downgrading X server to 1.6.3 and radeon driver to 6.12.2 (while keeping mesa
> 7.7) fixes the performance but not the textures.

Please try isolating it further by only changing the version of the driver or
xserver.

> So there are two bugs, not just one.

They need to be tracked separately then.


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[Bug 27221] Big 3D performance regression and broken textures on R200

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https://bugs.freedesktop.org/show_bug.cgi?id=27221

--- Comment #11 from smoki <smoki00790@gmail.com> ---
 Render correctly here and i tested two year ago performance with different
drivers and was OKish for KMS:

http://www.phoronix.com/forums/showthread.php?68319-Radeon-Gallium3D-A-Half-Decade-Behind-Catalyst&p=248042#post248042

 And it is practicaly the same with current git mesa 10.2 :).

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