[Bug 47968] wine does not work when built with libxinerama on debian testing (bullseye)

WineHQ Bugzilla wine-bugs at winehq.org
Sat Nov 2 23:18:03 CDT 2019


https://bugs.winehq.org/show_bug.cgi?id=47968

Zhiyi Zhang <zzhang at codeweavers.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1

--- Comment #32 from Zhiyi Zhang <zzhang at codeweavers.com> ---
(In reply to msuhoruki from comment #31)
> It seems the problem is related to xinerama and xrandr's priorities.
> dlls/winex11.drv/xrandr.c selects 200 for itself.
> dlls/winex11.drv/xinerama.c alternates on a condition between 1000 and 100.
> In my case xinerama selects 100 because because its desktop_mode??? variable
> is false:
> handler.priority = desktop_mode ? 1000 : 100;
> 
> If I invert that condition (and get 1000) then wine works for me. Is the
> desktop_mode detected incorrectly?

Yes. In the case of Xinerama extension not available, desktop_mode is not set
properly. I will send a patch soon. Thank you very much for your investigation.

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