Bug 38744 - Severe texture corruption observed while running OpenGL application
Summary: Severe texture corruption observed while running OpenGL application
Status: RESOLVED DUPLICATE of bug 38270
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/R600 (show other bugs)
Version: 7.10
Hardware: Other other
: high critical
Assignee: Default DRI bug account
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-06-28 05:54 UTC by samit vats
Modified: 2011-06-29 06:07 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
screenshot (331.56 KB, image/pjpeg)
2011-06-28 05:54 UTC, samit vats 		Details
glxinfo (23.50 KB, text/plain)
2011-06-28 05:54 UTC, samit vats 		Details
xorg.log (45.73 KB, text/plain)
2011-06-28 05:55 UTC, samit vats 		Details
phoronix-test-suite (419.40 KB, application/x-gzip-compressed)
2011-06-28 05:56 UTC, samit vats 		Details
xorg.conf (1.34 KB, text/plain)
2011-06-28 05:56 UTC, samit vats 		Details
View All

Description samit vats 2011-06-28 05:54:00 UTC 
Created attachment 48511 [details]
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)
============
Comment 1 samit vats 2011-06-28 05:54:54 UTC 
Created attachment 48512 [details]
glxinfo
Comment 2 samit vats 2011-06-28 05:55:28 UTC 
Created attachment 48513 [details]
xorg.log
Comment 3 samit vats 2011-06-28 05:56:05 UTC 
Created attachment 48514 [details]
phoronix-test-suite
Comment 4 samit vats 2011-06-28 05:56:35 UTC 
Created attachment 48515 [details]
xorg.conf
Comment 5 Alex Deucher 2011-06-28 05:57:49 UTC 
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.
Comment 6 samit vats 2011-06-29 06:05:58 UTC 
(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"
Comment 7 Alex Deucher 2011-06-29 06:07:36 UTC 
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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