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Tasklist

FS#41503 - [intel-dri][mesa][mesa-libgl] 10.2.5 is laggier than 10.2.4

Attached to Project: Arch Linux
Opened by Ben Foppa (BenFoppa) - Friday, 08 August 2014, 01:01 GMT
Last edited by Jan de Groot (JGC) - Thursday, 11 September 2014, 11:06 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To Jan de Groot (JGC)
Andreas Radke (AndyRTR)
Laurent Carlier (lordheavy)
Architecture x86_64
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
Updating the intel-dri/mesa/mesa-libgl family of packages to 10.2.5 from 10.2.4 causes noticeably slower performance (in Team Fortress 2, as well as https://github.com/bfops/playform)
Changing various combinations of sna/uxa acceleration, no acceleration, no DRI has no positive impact (some variations in the rendering).
Reverting to 10.2.4 solves this problem.

00:02.0 VGA compatible controller: Intel Corporation Crystal Well Integrated Graphics Controller (rev 08)
This task depends upon

Closed by  Jan de Groot (JGC)
Thursday, 11 September 2014, 11:06 GMT
Reason for closing:  Upstream
Additional comments about closing:  Please take performance bugs upstream. We can't do much here, as we don't have your hardware and your information is only minimal.
Comment by patrick (potomac) - Friday, 08 August 2014, 16:42 GMT
you can do a bisect with git in order to find the commit who has created the bug,

http://git-scm.com/docs/git-bisect

then after you can warn the mesa developpers :

https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa

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