On Wed, Sep 02, 2015 at 01:20:34PM -0500, Derek Foreman wrote:
> On 29/07/15 01:39 AM, Jonas Ådahl wrote:
> > Provide timestamps with microsecond granularity if the backend can
> > provide it. Backends that can't should set it to 0.
> >
> > Signed-off-by: Jonas Ådahl <jad...@gmail.com>
> > ---
> >
> > This requires libinput master branch. I didn't add any dependency
> > checking since libinput hasn't been released with the new _get_time_usec
> > functions, but I doubt this will be merged before that so we can just fix
> > this patch after the next libinput version is released.
>
> Has this functionality landed in a libinput release now?
Yes, it is available in the 0.21 release from last month.
>
> Can we update the libinput requirement in the build stuff along with this?
>
> If you can update this to make any build failures happen in configure
> instead of at build time, this is:
> Reviewed-by: Derek Foreman <der...@osg.samsung.com>
Thanks
Jonas
>
> >
> >
> > src/compositor.h | 1 +
> > src/libinput-device.c | 3 +++
> > 2 files changed, 4 insertions(+)
> >
> > diff --git a/src/compositor.h b/src/compositor.h
> > index 4d5b0e1..20c1dd3 100644
> > --- a/src/compositor.h
> > +++ b/src/compositor.h
> > @@ -247,6 +247,7 @@ enum weston_pointer_motion_mask {
> >
> > struct weston_pointer_motion_event {
> > uint32_t mask;
> > + uint64_t time_usec;
> > double x;
> > double y;
> > double dx;
> > diff --git a/src/libinput-device.c b/src/libinput-device.c
> > index 78133f2..eae6f0c 100644
> > --- a/src/libinput-device.c
> > +++ b/src/libinput-device.c
> > @@ -89,6 +89,8 @@ handle_pointer_motion(struct libinput_device
> > *libinput_device,
> > struct evdev_device *device =
> > libinput_device_get_user_data(libinput_device);
> > struct weston_pointer_motion_event event = { 0 };
> > + uint64_t time_usec =
> > + libinput_event_pointer_get_time_usec(pointer_event);
> > double dx_unaccel, dy_unaccel;
> >
> > dx_unaccel = libinput_event_pointer_get_dx_unaccelerated(pointer_event);
> > @@ -97,6 +99,7 @@ handle_pointer_motion(struct libinput_device
> > *libinput_device,
> > event = (struct weston_pointer_motion_event) {
> > .mask = WESTON_POINTER_MOTION_REL |
> > WESTON_POINTER_MOTION_REL_NOACCEL,
> > + .time_usec = time_usec,
> > .dx = libinput_event_pointer_get_dx(pointer_event),
> > .dy = libinput_event_pointer_get_dy(pointer_event),
> > .dx_unaccel = dx_unaccel,
> >
>
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