[Bug 27464] Mesa 7.8: screen/keyboard frozen when using menus in GLUT application

[Bug 27464] Mesa 7.8: screen/keyboard frozen when using menus in GLUT application

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=27464

Pauli <suokkos@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |NEEDINFO
          Component|GLUT                        |Drivers/DRI/r200
         AssignedTo|mesa3d-dev@lists.sourceforg |dri-devel@lists.sourceforge
                   |e.net                       |.net

--- Comment #2 from Pauli <suokkos@gmail.com> 2010-04-06 01:51:54 PDT ---
Sounds like 3D driver bug. Can you test 3D with kernel 2.6.33 and KMS enabled
libdrm, xf86-video-ati and mesa? http://www.x.org/wiki/radeonBuildHowTo is ood
source of information if you need to compile something.

Please attach your xorg.log.

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[Bug 27464] Mesa 7.8: screen/keyboard frozen when using menus in GLUT application

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=27464

--- Comment #3 from Zbigniew <zb@jabster.pl> 2010-04-06 03:51:30 PDT ---
Created an attachment (id=34709)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=34709)
The requested xorg.log

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[Bug 27464] Mesa 7.8: screen/keyboard frozen when using menus in GLUT application

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=27464

--- Comment #4 from Zbigniew <zb@jabster.pl> 2010-05-26 08:48:57 PDT ---
(In reply to comment #2)
> Sounds like 3D driver bug. Can you test 3D with kernel 2.6.33 and KMS enabled
> libdrm, xf86-video-ati and mesa? http://www.x.org/wiki/radeonBuildHowTo is ood
> source of information if you need to compile something.

Today I made a test using newest kernel 2.6.34 with KMS enabled (of course, 
I've recompiled appropriate libs&drivers according to instructions from the
page mentioned above), using driver xf86-video-ati-6.13.0.tar.bz2 (formerly it
was version 12.4) - so I would to add to my bug report:

- there weren't any more "freezes" neither while switching desktops, nor when
using WM's menu
- still there is heavy CPU load when displaying WireTeapot
- I noticed, that glxgears now shows about 710 FPS - formerly it was over 1000
FPS (why such radical slowdown?)

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[Bug 27464] Mesa 7.8: screen/keyboard frozen when using menus in GLUT application

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https://bugs.freedesktop.org/show_bug.cgi?id=27464

--- Comment #5 from Zbigniew <zb@jabster.pl> 2010-05-26 08:59:47 PDT ---
(In reply to comment #2)
> Sounds like 3D driver bug. Can you test 3D with kernel 2.6.33 and KMS enabled
> libdrm, xf86-video-ati and mesa?

I forgot to mention, that I'm using now Xorg-Server 1.7.7 (former was 1.7.6),
configured WITHOUT two options, that was in use before:

--disable-dmx
--disable-secure-rpc

Is it possible, that the two options could have any influence on the problem
reported (and perhaps on the lower actual FPS rate, when dmx and secure-rpc
aren't disabled)?

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[Bug 27464] Mesa 7.8: screen/keyboard frozen when using menus in GLUT application

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https://bugs.freedesktop.org/show_bug.cgi?id=27464

--- Comment #6 from smoki <smoki00790@gmail.com> ---
(In reply to comment #4)
> 
> - still there is heavy CPU load when displaying WireTeapot

 Today it use ZERO CPU :) tested with mesa 10.2... Overall no problem here at
all now wit this example, so this bug can be closed.

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