[Bug 18001] New: Mass Effect Xlib: unexpected async reply
wine-bugs at winehq.org
wine-bugs at winehq.org
Fri Apr 10 23:44:14 CDT 2009
http://bugs.winehq.org/show_bug.cgi?id=18001
Summary: Mass Effect Xlib: unexpected async reply
Product: Wine
Version: 1.1.18
Platform: PC-x86-64
OS/Version: Linux
Status: UNCONFIRMED
Severity: major
Priority: P2
Component: directx-d3d
AssignedTo: wine-bugs at winehq.org
ReportedBy: ylai at users.sourceforge.net
Created an attachment (id=20378)
--> (http://bugs.winehq.org/attachment.cgi?id=20378)
Patch for missing OpenGL locks in dlls/wined3d/context.c
When running Mass Effect 1.0 with Wine 1.1.18 on RHEL 5 and Core 2 Duo T7500,
it frequently crashes with "Xlib: unexpected async reply", caused by multiple
threads to access the same GLX surface. Enabling tracing for d3d shows that
this happens at least in the vincinity of context_bind_fbo, and
context_apply_attachment_filter_states (dlls/wined3d/context.c). These
functions lack OpenGL locking via ENTER_GL()/LEAVE_GL().
Applying the attached patch apparently fixes the problem.
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