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| author | Peter Hutterer <peter.hutterer@who-t.net> | 2018-01-08 10:39:48 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2018-01-09 13:47:42 +1000 |
| commit | f5a9e38c90380741adaf3ae38642d30f7564e922 (patch) | |
| tree | 7b0c60c00b280a4feb3f817685e5ec5a88909639 /test | |
| parent | 932911d22932c61b682e96f4b469fbe547abe8a9 (diff) | |
touchpad: don't disable the hysteresis unless a finger is down
On the very first event, the last_motion_time set by tp_begin_touch is not yet
set because we are called before the pressure-based touch detection takes
effect. And any event timestamp is more than 80ms after a zero timestamp,
causing the hysteresis to always be disabled.
https://bugs.freedesktop.org/show_bug.cgi?id=98839#c74
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'test')
| -rw-r--r-- | test/test-touchpad.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/test-touchpad.c b/test/test-touchpad.c index 808c0639..836640b7 100644 --- a/test/test-touchpad.c +++ b/test/test-touchpad.c @@ -642,6 +642,10 @@ START_TEST(touchpad_edge_scroll_timeout) /* move 0.5mm, enough to load up the motion history, but less than * the scroll threshold of 2mm */ litest_touch_down(dev, 0, 99, 20); + libinput_dispatch(li); + litest_timeout_hysteresis(); + libinput_dispatch(li); + litest_touch_move_to(dev, 0, 99, 20, 99, 20 + mm/2, 8, 0); libinput_dispatch(li); litest_assert_empty_queue(li); |