In order to provide higher precision event time stamps, change the
internal time measuring from milliseconds to microseconds.
Microseconds are chosen because it is the most fine grained time stamp
we can get from evdev.
The API is extended with high precision getters whenever the given
information is available.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
3mm is too large, especially on fine-grained scroll motions. Since we
already use the hysteresis to defuzz the current touchpad point, having a
slower threshold here should not cause any adverse motions.
This affects the pinch gestures too and needs a minor test adjustment. The
atmel hover device's resolution is low enough that we trigger a >1 degree
angle now, make the movement a bit more finegrained.
https://bugs.freedesktop.org/show_bug.cgi?id=91364
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Removes some dead assignments, an unused function, and
uses %d format specifier for int.
Signed-off-by: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3finger swipe, pinch and spread. While we expect the pinch/spread to have a
zero angle, the discrete coordinates we use cause some angle, but below 1
degree.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
