[Bug 57620] New: High CPU load when setting "Screen resolution" to other value then 96

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=57620

Bug ID: 57620
           Summary: High CPU load when setting "Screen resolution" to
                    other value then 96
           Product: Wine
           Version: 10.0-rc3
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winex11.drv
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

I am seeing a high CPU load (more than 40%) for the application and the Xorg
server
(also more than 40%) when setting the screen resolution with winecfg to (i.e)
192.
Also the window manager shows a high load.

With screen resolution 96 the high load does not happen.

The application is Framemaker 8 and the Desktop Environment is somewhat special
(Trinity desktop, a KDE 3.5 derivate)

A bisect shows the following commit

0f1d999bb878ea54214057d3662c116271ec4812 is the first bad commit
commit 0f1d999bb878ea54214057d3662c116271ec4812
Author: Rémi Bernon 
Date:   Tue Nov 19 13:28:39 2024 +0100

winex11: Update the Win32 window state outside of event handlers.

I am grateful for any advice on what further information can help to solve
this problem.