New subject: [Bug 49318] wayland X11DRV_ChangeDisplaySettingsEx

4 Jun 2020


      https://bugs.winehq.org/show_bug.cgi?id=49318
Bug ID: 49318
           Summary: wayland X11DRV_ChangeDisplaySettingsEx
           Product: Wine
           Version: unspecified
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs@winehq.org
          Reporter: damianatorrpm@gmail.com
      Distribution: ---
I've did extensive test on dozens of steam games and another extensive test on
wine games.
Some wine titles have issues like theses:
`0024:err:x11settings:X11DRV_ChangeDisplaySettingsEx No matching mode found:
width=800 height=600 bpp=16 (XRandR 1.2)`
One can force the resolution by setting a virtual desktop and they would work
unless its bpp is 256 colors.
For X11 there is the workaround to start a new XServer with 256 colors.
What I think here should happen is that when on XWayland X11DRV accepts
everything as matched mode exactly when requested + whatever is reported as
supported mode.
The reason to not support everything is that some games would have resolution
drop down menu that is bigger than all your monitors combined.
Just let a virtual mode be found and let whatever wayland compositor you are on
deal with it.
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[Bug 49318] New: wayland X11DRV_ChangeDisplaySettingsEx