[PATCH libinput v3 0/5] touchpad gestures support

[Carlos Garnacho]

Hey Hans :),

On Wed, Apr 29, 2015 at 2:18 PM, Hans de Goede <hdegoede at redhat.com> wrote:
> Hi All,
>
> Here is v3 of my touchpad gestures support patch series.
>
> Changes since v2:
> - For pinch gestures instead of reporting finger distance deltas report a scale
>   value which is relative to the initial finger distance
> - Added a new patch to provide cancellation information when a gesture ends

Thanks much for this, these solve all the API issues I was facing.
>From trying things out, it all works as expected. I'll keep
experimenting with this v3 anyway.

>
> Changes since v1:
> - Merge the gesture capability flag and event-debug patched into
>   the "touchpad: Add an API for touchpad gesture events"
> - Update the swipe and pinch/rotate implementations to work with the new
>   typesafe device and normalized coordinates (rebased on latest master),
>   this results in a nice cleanup
>
> I've not yet added filtering / smoothing of the pinch distance (now scale)
> events, because it is not entirely clear to me if everyone thinks this is a
> good idea. So please let me know if you want me to implement this and then
> I'll do a follow up patch with it.

The problem I was seeing with distance jumps on close 2-fg pinches
isn't as big as I first expected (drifts are around/sub 0.01 in
scale), so I guess it's not such an urgent item.

Cheers,
  Carlos