[Bug 31400] New: Rendering in Civilization III very slow
wine-bugs at winehq.org
wine-bugs at winehq.org
Sat Aug 4 05:47:54 CDT 2012
http://bugs.winehq.org/show_bug.cgi?id=31400
Bug #: 31400
Summary: Rendering in Civilization III very slow
Product: Wine
Version: 1.5.10
Platform: x86
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: gdi32
AssignedTo: wine-bugs at winehq.org
ReportedBy: mecirt at yahoo.com
Classification: Unclassified
Created attachment 41266
--> http://bugs.winehq.org/attachment.cgi?id=41266
Wine debug output
Rendering in the Civilization III: Conquests game is really slow in the 1.5.10
version of wine - about 2-3 FPS. This is most likely related to the OpenGL DIB
engine introduced as per bug 30669 - the game was not rendering properly in
prior wine versions.
I have tried profiling, but with very limited success - I can't get valgrind to
work with wine, and sysprof reports high CPU usage in Xorg caused by copying
bitmaps around, with no further details. Xorg also has a 90%+ CPU usage while
the game is running.
I have tried both the integrated Intel card (Sandy Bridge) and a GeForce GT
555M through bumblebee, with identical results.
Attached a dump with WINEDEBUG=warn+all,+gdi,+dib,+opengl,+d3d,+ddraw - not
really sure what else I can do to diagnose the issue.
The problem is present in both the Steam and a NoCD version - the dump is from
the noCD one to eliminate any possible Steam interference.
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