Part of the big revamp to get rid of libinput_tablet_tool_axis and
replace it with a set of axis-specific APIs.
Only the rel wheel has true delta events, everything else is a delta
calculated by libinput based on the previous position. Since we supply that
position to the callers anyway, they can determine that delta themselves
where needed.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Lyude <cpaul@redhat.com>
Part of the big revamp to get rid of libinput_tablet_tool_axis and
replace it with a set of axis-specific APIs.
Note that this commit drops the ability to check whether a tablet has an x or
y axis. If it doesn't, libinput won't initialize the tablet anyway so this was
superfluous already.
Likewise with the tilt axes - either we have x and y tilt or we have neither,
so separate checks for tilt_x and tilt_y is unnecessary.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Lyude <cpaul@redhat.com>
Second part of the big revamp to get rid of libinput_tablet_tool_axis and
replace it with a set of axis-specific APIs.
Note that this commit drops the ability to get the absolute value from a
relative wheel. The previous API always returned 0 for this case, it is not
needed anymore.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Lyude <cpaul@redhat.com>
First part of the big revamp to get rid of libinput_tablet_tool_axis and
replace it with a set of axis-specific APIs.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Lyude <cpaul@redhat.com>
If a tool wears out, it may have a pre-loaded pressure offset. In that case,
even when the tool is not physically in contact with the tablet surface it
will send pressure events.
Use automatic pressure offset detection, similar to what the X.Org wacom
driver does. On proximity-in, check the pressure and if the distance is above
50% of the range and the pressure is nonzero but below 20% of the range, use
that value as pressure offset.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Ping Cheng <pingc@wacom.com>
The file is already larger than 4k, so we ended up truncating the file for the
tests. This went unnoticed until recent additions that ended up truncating it
halfway through an assignment.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Converts two doubles to 24.8 fixed-width integers so assertions can be made with
doubles in tests
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
(cherry picked from commit 9d96286a44)
Once we trigger diagonal scrolling, the device's scroll direction is set as
horiz+vert. From then on, both axes will be set on every subsequent scroll
event, even when the actual delta for an axis is 0.
This causes continuous scroll stop events in clients that care about these
things.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
We dont' want to fill up the event queue and cause SYN_DROPPED events.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
If all fingers are released in the same frame, we won't be able to find the
top-most touch.
https://bugs.freedesktop.org/show_bug.cgi?id=93204
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
If the test is filtered out and we never run it generates a false positive.
Though it isn't listed in the "Checks" summary this is a bit hard to tell when
you're running >700 tests.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
At least on the t440, this is enough to trigger correct detection between
pinch and scroll 90% of the time. Since scrolling is significantly more
prevalent than gesturing, erring on the side of scrolling at the cost of
misdetecting some gestures is acceptable.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Behavior for axis events in the same event frame as the BTN_TOUCH is to
always send axis events before any tip state.
Behavior for button events in the same event frame as the BTN_TOUCH is to
order button events to happen when the tip is in proximity, i.e. after the tip
event on tip down and before the tip event on tip up.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
The tablet tip works like a button in the kernel but is otherwise not really
a button. Split it into an explicit tip up/down event instead.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
