https://bugs.winehq.org/show_bug.cgi?id=35718
--- Comment #96 from Kol kol@MV8660.spb.edu --- This is a patch derived from the one from Comment#94 but it is intended to be applied against recent Wine-CSMT (https://github.com/stefand/wine/archive/master.zip) which is correspondent to version 1.7.31.
I have tested that the WGL patch is compatible with the CSMT patch and not only fixes the Crysis 1 slowdown bug but also adds 2-5 frames per second to such games as TES4:Oblivion and TES5:Skyrim as compared to the pure CSMT. On the other hand the patched Wine refuses to launch several games (Half Life 1, for example).