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Peter Hutterer 522a42e9b4 Push the touchpad magic slowdown to the touchpad accel code
This way the unaccelerated deltas returned by libinput are correct.

To maintain the current behavior we slow down the input speed by the magic
factor and likewise the accelerated output speed. This produces virtually the
same accelerated deltas as the previous code.

The magic factor is applied to the default denominator for guessing a
resolution based on the touchpad diagonal. We can't really get around this
without having a resolution from the touchpad; meanwhile this produces
virtually the same coordinates before/after.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
2015-03-17 15:13:55 +10:00
doc A whole bunch of documentation updates/improvements 2015-03-02 12:45:47 +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 Push the touchpad magic slowdown to the touchpad accel code 2015-03-17 15:13:55 +10:00
test evdev: add evdev_reject_device to reject a couple of oddball devices 2015-03-17 15:13:55 +10:00
tools cosmetic: drop double empty lines 2015-02-20 09:57:39 +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

*/