diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2016-01-18 17:04:39 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2016-01-22 09:53:21 +1000 |
| commit | 14baf58e3746bc07c1c290fb673b5723d45eb077 (patch) | |
| tree | ed730062bfeaf475a7f65c6c1f4201ff1a6e9cc6 | |
| parent | 82335b0ab91db7965cd25f1a7e1666f27f9f47cd (diff) | |
touchpad: don't try to unhover touches if nothing changed
If the touch hasn't updated, the distance hasn't changed so there is no need
to unhover.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
| -rw-r--r-- | src/evdev-mt-touchpad.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/evdev-mt-touchpad.c b/src/evdev-mt-touchpad.c index 6f834fb1..62087fb0 100644 --- a/src/evdev-mt-touchpad.c +++ b/src/evdev-mt-touchpad.c @@ -743,6 +743,9 @@ tp_unhover_abs_distance(struct tp_dispatch *tp, uint64_t time) for (i = 0; i < tp->ntouches; i++) { t = tp_get_touch(tp, i); + if (!t->dirty) + continue; + if (t->state == TOUCH_HOVERING) { if (t->distance == 0) { /* avoid jumps when landing a finger */ |