[Wayland-bugs] [Bug 104533] Hysteresis detection fails on the single-touch axes after a while

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104533

Peter Hutterer <peter.hutterer at who-t.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |NOTOURBUG
             Status|NEEDINFO                    |RESOLVED

--- Comment #4 from Peter Hutterer <peter.hutterer at who-t.net> ---
looks much better, the single touch and multitouch axis events are now in sync.
The hysteresis is disabled now too and with the above recording I can see a few
events get through but they're almost all in the subpixel range. 

 event19  POINTER_MOTION    +1.44s        0.00/ -1.68
 event19  POINTER_MOTION    +1.47s        0.00/ -0.33
 event19  POINTER_MOTION    +2.61s       -0.13/  0.00
 event19  POINTER_MOTION    +3.10s        0.00/ -0.12
 event19  POINTER_MOTION   +10.00s        0.00/ -0.12
 event19  POINTER_MOTION   +12.73s        0.00/  0.12
 event19  POINTER_MOTION   +12.80s        0.11/  0.00

If there's real pointer wobble we may have to adjust the fuzz factor, that
seems to be something worth doing with an EV_ABS override. But meanwhile, I'm
going to claim this is a kernel bug.

https://patchwork.kernel.org/patch/10166045/

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/wayland-bugs/attachments/20180116/ac851895/attachment.html>