Input barriers don't work with wacom mouse
@hadess
Submitted by Bastien Nocera Assigned to Xorg Project Team
Description
Using a Wacom Intuos4 with its mouse, I cannot get gnome-shell's hot corner, or message tray to appear.
It seems that the code to detect force/speed being applied on the barriers doesn't work when the mouse has "jitters" and the movement isn't smooth, as occurs with the wacom mouse.
See also https://bugzilla.freedesktop.org/show_bug.cgi?id=57383