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254f4f255f
Change vector_get_direction input to a normalized_coords type rather than passing in a separate x,y pair, and rename it normalized_get_direction to match. Since it now depends on the normalized_coords type which gets declared in libinput-private.h also move it to libinput-private.h . Note this commit also contains a functional change wrt the get_direction usuage in the palm detection. The palm-detection code was calling get_direction on non normalized coordinates, this commits changes the code to normalize the coordinates first. This is the right thing to do as calling get_direction on non normalized coordinates may result in a wrong direction getting returned when the x and y resolution of the touchpad are not identical. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> |
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| README.txt | ||
/*!@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 */