[Bug 9307] World of Warcraft does not work on wine-0.9.43-52-g308da63

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=9307


Tomas Carnecky <tom at dbservice.com> changed:

           What    |Removed                     |Added
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                 CC|                            |tom at dbservice.com




--- Comment #4 from Tomas Carnecky <tom at dbservice.com>  2007-08-13 19:03:56 ---
Bisecting yielded 308da6313ec8dcf0352f312fc1192290cf717f04 as the first bad
commit (winex11: Set proper pixel format flags.). The problem is that WoW
doesn't like the PFD_SUPPORT_GDI flag which is now being set for all on-screen
pixelformats (wine didn't use it before). From MSDN: PFD_SUPPORT_GDI: The
buffer supports GDI drawing. This flag and PFD_DOUBLEBUFFER are mutually
exclusive in the current generic implementation..  whatever 'current generic
implementation' means.

PFD_SUPPORT_GDI was not being set in earlier versions of wine, it was
introduced by that bad commit. It is now mapped to GLX_X_RENDERABLE. I will try
to disassemble WoW.exe to see where exactly it fails if the flag is set.


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