[Bug 56012] New: Regression: FPS drop in wine-9.0-rc1

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56012

Bug ID: 56012
           Summary: Regression: FPS drop in wine-9.0-rc1
           Product: Wine
           Version: 9.0-rc1
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P2
         Component: winex11.drv
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

In wine 9.0-rc1 FPS does not increase above 55Hz. At the same time, FPS in wine
8 is more than 600Hz, and the game is limited to 240Hz to synchronize with the
monitor. At first I thought this was a bug of the new Wayland driver, but
research showed that in builds without it the FPS is just as low. Software
rendering was also excluded via setting VK_DRIVER_FILES and
DXVK_HUD=devinfo,fps.
Fsync On with WINEFSYNC=1 env variable.

Logs can be downloaded here:
https://bugs.winehq.org/show_bug.cgi?id=55995