[Bug 28509] New: Performance drop in Ultima Online: Mondain's Legacy

http://bugs.winehq.org/show_bug.cgi?id=28509

Bug #: 28509
           Summary: Performance drop in Ultima Online: Mondain's Legacy
           Product: Wine
           Version: 1.3.29
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Good day to all of the devs.

The problem is as written in the subject: upgrading Wine from 1.3.28 to 1.3.29
causes Ultima Online to suffer an annoying performance drop. FPS rate drops,
and I can "see" the client window being redrawn on screen.

Resetting git to 1.3.28 and rebuilding conveniently "solved" the problem.

I'm playing on an ASUS Eeepc 900, which features a 900 MHZ celeron CPU, 1GB of
RAM and a not very powerful graphics card, so I don't know to which extent the
bug is reproducible on more powerful computers. It's also very slow at building
Wine, so I'm soon gonna build another copy of wine on a much powerful computer,
to do some experiments.

I was just accepted as a new maintainer of the application, so let me know of
any help I can give you to help troubleshooting this bug.