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) ============
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
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
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
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
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.
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"
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 ***
dri-devel@lists.freedesktop.org