[Bug 38744] New: Severe texture corruption observed while running OpenGL application

[Bug 38744] New: Severe texture corruption observed while running OpenGL application

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=38744

           Summary: Severe texture corruption observed while running
                    OpenGL application
           Product: Mesa
           Version: 7.10
          Platform: Other
        OS/Version: other
            Status: NEW
          Severity: critical
          Priority: high
         Component: Drivers/DRI/R600
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: hysvats@gmail.com


Created an attachment (id=48511)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=48511)
screenshot

KMS Driver Stack Details:
=========================

1)    Kernel- 2.6.38-8-generice-pae   
2)    Libdrm-2.4.23
3)    Mesa-7.10.1
4)    Xorg-server-1.10.0
5)    ddx: xf86-video-ati-6.14.99


System Environment:
===================

O.S. - Ubuntu-11.04(32 bit)
ASIC – NI Barts Pro(6739)
CPU  - Intel(R) Core(TM) 2 CPU 6300 @1.86GHz

Steps to Reproduce:
===================

1) Install phoronix test suite from the attachment and resolve any dependency
related to PHP with synaptic

2) Install padman with
    phoronix-test-suite install padman

3) Run padman application as below using phoronix-test-suite

   FORCE_TIMES_TO_RUN=1  phoronix-test-suite run padman

   Choose resolution 1280x1024


Observation: Severe texture corruption observed (Screenshot attached)
============

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[Bug 38744] Severe texture corruption observed while running OpenGL application

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=38744

--- Comment #1 from samit vats <hysvats@gmail.com> 2011-06-28 05:54:54 PDT ---
Created an attachment (id=48512)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=48512)
glxinfo

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[Bug 38744] Severe texture corruption observed while running OpenGL application

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=38744

--- Comment #2 from samit vats <hysvats@gmail.com> 2011-06-28 05:55:28 PDT ---
Created an attachment (id=48513)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=48513)
xorg.log

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[Bug 38744] Severe texture corruption observed while running OpenGL application

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=38744

--- Comment #3 from samit vats <hysvats@gmail.com> 2011-06-28 05:56:05 PDT ---
Created an attachment (id=48514)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=48514)
phoronix-test-suite

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[Bug 38744] Severe texture corruption observed while running OpenGL application

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=38744

--- Comment #4 from samit vats <hysvats@gmail.com> 2011-06-28 05:56:35 PDT ---
Created an attachment (id=48515)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=48515)
xorg.conf

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[Bug 38744] Severe texture corruption observed while running OpenGL application

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=38744

--- Comment #5 from Alex Deucher <agd5f@yahoo.com> 2011-06-28 05:57:49 PDT ---
This looks like a duplicate of bug 38270.  Does disabling tiling in your
xorg.conf help?
Option "ColorTiling" "False"
in the device section of your xorg.conf.

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[Bug 38744] Severe texture corruption observed while running OpenGL application

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=38744

--- Comment #6 from samit vats <hysvats@gmail.com> 2011-06-29 06:05:58 PDT ---
(In reply to comment #5)
> This looks like a duplicate of bug 38270.  Does disabling tiling in your
> xorg.conf help?
> Option "ColorTiling" "False"
> in the device section of your xorg.conf.


Yes, the issue is not reproduced with Option "ColorTiling" "False"

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[Bug 38744] Severe texture corruption observed while running OpenGL application

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=38744

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |DUPLICATE

--- Comment #7 from Alex Deucher <agd5f@yahoo.com> 2011-06-29 06:07:36 PDT ---
Should be fixed in r600g in mesa git (soon to be mesa 7.11).

*** This bug has been marked as a duplicate of bug 38270 ***

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