https://bugs.winehq.org/show_bug.cgi?id=39878
--- Comment #13 from Bruno Jesus 00cpxxx@gmail.com --- (In reply to Wylda from comment #12)
Just an idea - what about limiting max. mem on 32bit prefix & Win ver <= WinXP by Wine's default? 4Gigs VRAM wouldn't fit WinXP 32bit address space anyway, would it?
Sounds reasonable to me, currently there are some similar things done in GlobalMemoryStatus [1]
[1] http://source.winehq.org/git/wine.git/blob/HEAD:/dlls/kernel32/heap.c#l1381