Some devices require more than just flipping around the buttons, such as
tablets.
When it comes to devices like tablets, because the position of the palm rest is
on the right, the entire tablet has to be flipped around in order to be usable
by lefties. As such, this requires that we reverse the coordinates of the
tablets in addition to flipping the buttons on the tablet. As such, renaming
these functions so that they aren't specific to devices where only the buttons
are flipped seems appropriate.
Signed-off-by: Stephen Chandler Paul <thatslyude@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
In the device description, define the interfaces for touch down/move even
though we technically don't have those interfaces. Makes it easier to test.
The fake-mt tests make sure the device shows up correctly and that no touch
events are being sent for touch events.
This device is a pointer device too, the pointer tests will test it for
correct functionality of the REL_X/Y bits, no special test needed.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
New configuration API:
libinput_device_config_calibration_has_matrix()
libinput_device_config_calibration_set_matrix()
libinput_device_config_calibration_get_matrix()
libinput_device_config_calibration_get_default_matrix()
Deprecates libinput_device_calibrate().
For coordinate transformation, we're using a precalculated matrix. Thus, to
support ..._get_matrix() we need to store the original user-specified matrix
separately, in an unmangled state.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Basic tests for rotation, translation and scaling events.
Note that tests need to be added separately for single-touch and touch
devices, this is a restriction of the litest framework.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Fixed point numbers can easily overflow, and double to fixed point
conversion is lossy. Use floating point (double) where fixed point
numbers where previously used and remove the li_fixed_t type.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
libinput currently handles 16 per device touch points. Test that we
behave as expected when a device has an even higher number of active
touch points.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Instead of having a test device which only purpose is to test absolute
coordinate transformation, use the litest_create_device_with_overrides()
API to create a specially crafted wacom touch device with high
resolution.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Instead of having one touch events representing different types of touch
events by providing a touch type, have one separate event type per touch
type. This means the LIBINPUT_EVENT_TYPE_TOUCH is replaced with
LIBINPUT_EVENT_TYPE_TOUCH_DOWN, LIBINPUT_EVENT_TYPE_TOUCH_MOTION,
LIBINPUT_EVENT_TYPE_TOUCH_UP and LIBINPUT_EVENT_TYPE_TOUCH_CANCEL.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Add a test case and test device that checks if the scale transform can
handle high resolution devices and output monitor resolutions.
The test case is created in a way that it will fail if the coordinate
transform expression will overflow if only 32 bit integer data
containers are used.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
