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Peter Hutterer ac0f5e799a touchpad: delay fake finger processing until the EV_SYN
A switch from BTN_TOOL_FINGER to BTN_TOOL_DOUBLETAP sets the former to 0, then
the latter to 1, within the same frame. In the previous code we'd end the
first touchpoint, then start two new ones immediately after when the DOUBLETAP
comes in. This causes bug notices in the edge scrolling code and finger
miscounts in the tapping code (since neither processes the change, there is no
SYN_REPORT between the two).

Only update the state bits when we get the events, handle the fake touch
sequence start/end on SYN_REPORT instead.

https://bugs.freedesktop.org/show_bug.cgi?id=89949

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
2015-04-09 07:52:21 +10:00
doc Revert "touchpad: parse the TOUCHPAD_RESOLUTION property" 2015-03-20 11:09:05 +10:00
include/linux include: update to v3.18 header 2015-04-08 09:26:02 +10:00
m4 Port evdev code to be used as a shared library 2013-11-12 22:37:20 +01:00
src touchpad: delay fake finger processing until the EV_SYN 2015-04-09 07:52:21 +10:00
test touchpad: count the tapping fingers separately from the main touchpad code 2015-04-08 11:42:53 +02:00
tools tools: don't use deprecated gdk_cursor_new() 2015-03-20 08:47:39 +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 0.13.0 2015-03-24 15:49:41 +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

*/