[Bug 22968] Restricted Area game - freezes

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=22968

Michael Curran <curran.michaelp at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |curran.michaelp at gmail.com

--- Comment #2 from Michael Curran <curran.michaelp at gmail.com> 2010-09-02 10:35:12 CDT ---
In this case it looks like dib transactions are causing the freeze.  The
application is performing some activity pixel by pixel causing a large number
of calls to X11DRV_GetPixel alternating with surface_modify_location.  Each
pass through surface_modify_location flags the context(?) as changed and forces
a lock and resync during the next X11DRV_GetPixel call.  I can provide any log
needed, up to +all, if anyone is interested.  I am working to get a backtrace
from both functions to see if either could be adjusted to avoid the current
pattern of alternating between them, but my winedbg skills need work.

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