https://bugs.winehq.org/show_bug.cgi?id=57070
--- Comment #3 from Hanabishi i.r.e.c.c.a.k.u.n+bugs.winehq.org@gmail.com --- Hmm, I picked up https://sourceforge.net/projects/openglchecker/ for testing, but it does not show any regression in its benchmarks.
So looks like it's indeed a cnc-ddraw exclusive issue. Do you have ideas how it could be affected? Do I need to report in into cnc-ddraw upstream instead?