[Bug 42592] The Witcher 3 has poor performance

https://bugs.winehq.org/show_bug.cgi?id=42592

--- Comment #67 from Anders Dahlberg  ---
With official Wine 3.2 and recent builds from master I now get:

Game won't launch, just a black screen, hangs, and the following error message:
00c4:err:seh:setup_exception stack overflow 1712 bytes in thread 00c4 eip
000000007bc65c29 esp 000000003b020f60 stack 0x3b020000-0x3b021000-0x3b220000

Official 3.1 works, but with the usual 3-4fps performance.

Haven't tried on a fresh wineprefix (yet) - haven't had the time.

R7 1700 on KDE Neon (~Ubuntu) with 4.15.3-041503-generic x86_64
GTX 1080 with 387.34