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489630f58b
Using a 0-100% range is useful but in some cases we need events with finer than 1% granularity. And fix up the two-finger test that now fails. This was a bug in the test anyway, the dx/dy supplied here was 1% of the touchpad width. Confined to integers this meant we only ever had the touch down, then the single move by 1%. That caused two events - not enough to satisfy tp_estimate_delta, so we always had a delta of 0/0 regardless of the size of the move. Now with doubles this fails, so drop it to 0.1% instead, which is small enough on all touchpads we currently have. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Hans de Goede <hdegoede@redhat.com> |
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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/