[Bug 34348] Wine xrandr12 failure

https://bugs.winehq.org/show_bug.cgi?id=34348

--- Comment #43 from Erich E. Hoover  ---
Ok, I've now obtained the desired functionality with XRandR:
xrandr --verbose --output LVDS-0 --transform "0.948148,0,0,0,0.948148,0,0,0,1"
--set "Border" "285, 0, 285, 0" --fb "1280x1024"
This properly generates a centered 1280x1024 screen with maintained aspect
ratio on a 1920x1080 display.  I'll hopefully have a chance to put this into
code-form soon, but this should do the trick and allow us to have much better
support for legacy resolutions.  Many thanks to Aaron for pointing me in the
right direction :)