[Bug 39175] New: ColorTiling "true" is causing bad OpenGL visualizations

[Bug 39175] New: ColorTiling "true" is causing bad OpenGL visualizations

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=39175

           Summary: ColorTiling "true" is causing bad OpenGL
                    visualizations
           Product: Mesa
           Version: git
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: blocker
          Priority: medium
         Component: Drivers/Gallium/r600
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: dj_def@webmail.it


Video Card: ATI Radeon HD 5670 512 MB RAM
OS: Kubuntu 11.04 32 bit
Software version: kernel 3.0 rcx and 2.6.38, drm git, mesa git, xf86-video-ati
git, kde 4.6.4

ColorTiling can't be "true" (default) in xorg.conf otherwise all the programs
that use opengl will have a very bad output (very jagged lines) full of
distortions. This affects even kwin desktop effects.
As a workaround I put ColorTiling "false" in xorg.conf.

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[Bug 39175] ColorTiling "true" is causing bad OpenGL visualizations

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=39175

--- Comment #1 from Alex Deucher <agd5f@yahoo.com> 2011-07-12 12:08:32 PDT ---
Please attach your xorg log, config, dmesg output, and glxinfo output.

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[Bug 39175] ColorTiling "true" is causing bad OpenGL visualizations

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=39175

--- Comment #2 from Alex Deucher <agd5f@yahoo.com> 2011-07-12 12:09:04 PDT ---
Also, can you attach a picture of the problem?

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[Bug 39175] ColorTiling "true" is causing bad OpenGL visualizations

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=39175

--- Comment #3 from Siganderson <dj_def@webmail.it> 2011-07-12 13:51:56 PDT ---
I'm closing this bug, as I discoverd that it was my fault:
I noticed a /etc/ld.so.conf.d/GL.conf file that told kubuntu to load files in
/usr/lib/mesa before /opt/xorg/lib (as I specified in /etc/ld.so.conf).
I discoverd this thing reading the output of glxinfo| grep Mesa that reported
7.10.2 instead of 7.12-devel...

I edited /etc/ld.so.conf.d/GL.conf in this way:
/opt/xorg/lib
#/usr/lib/mesa

and now things are working correctly.

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[Bug 39175] ColorTiling "true" is causing bad OpenGL visualizations

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=39175

Siganderson <dj_def@webmail.it> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |NOTABUG
           Priority|medium                      |lowest

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