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Peter Hutterer 5f123a1dbb filter: calculate the time delta correctly
If the delta is 0, the distance is the number of units (within this ms). Delta
1 means velocity across 2 ms, etc.

Bonus: this doesn't return infinite speed anymore if we get more than one
event per ms. This can happen on any device approaching 1000Hz poll rate, but
definitely got triggered by the test suite.

Actual effect was limited, since we cap out acceleration at max_accel we just
hit this earlier and it stayed there.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
2015-03-19 13:01:30 +10:00
doc touchpad: parse the TOUCHPAD_RESOLUTION property 2015-03-17 15:13:55 +10:00
include/linux cosmetic: more duplicate empty line removal 2015-03-02 16:48:51 +10:00
m4 Port evdev code to be used as a shared library 2013-11-12 22:37:20 +01:00
src filter: calculate the time delta correctly 2015-03-19 13:01:30 +10:00
test touchpad: parse the TOUCHPAD_RESOLUTION property 2015-03-17 15:13:55 +10:00
tools tools: print available click methods on device notify 2015-03-18 12:51:28 +10:00
udev Add udev bits to assign LIBINPUT_DEVICE_GROUP 2015-02-18 10:08:29 +10:00
.gitignore add simple symbols leak checker 2015-02-13 10:20:44 +10:00
autogen.sh Port evdev code to be used as a shared library 2013-11-12 22:37:20 +01:00
configure.ac configure.ac: libinput 0.12.0 2015-03-09 14:09:02 +10:00
COPYING test: Test seat wide button and key count helpers 2014-04-23 00:07:40 +02:00
Makefile.am Add udev bits to assign LIBINPUT_DEVICE_GROUP 2015-02-18 10:08:29 +10:00
README.txt README: Add the libinput component to the bugzilla URL 2015-02-09 08:12:45 +10:00

/*!@mainpage

libinput
========

libinput is a library that handles input devices for display servers and other
applications that need to directly deal with input devices.

It provides device detection, device handling, input device event processing
and abstraction so minimize the amount of custom input code the user of
libinput need to provide the common set of functionality that users expect.

Input event processing includes scaling touch coordinates, generating
pointer events from touchpads, pointer acceleration, etc.

libinput originates from weston, the Wayland reference compositor.

The source code of libinput can be found at:
http://cgit.freedesktop.org/wayland/libinput

For more information, visit:
http://www.freedesktop.org/wiki/Software/libinput/

Bugs can be filed in the libinput component of Wayland:
https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=libinput

Online API documentation:
http://wayland.freedesktop.org/libinput/doc/latest/modules.html

*/