frame.git/src/frame-xi2.c, branch v1.0.2

Disable time-dependent filtering for current XI2.1

2011-02-22T15:27:05+00:00

Velocity-adjusted positioning and Kalman filters depend on accurate time stamps on events. Until we have device event times, disable this functionality for XI2.1 Tested-by: Chase Douglas Signed-off-by: Henrik Rydberg

Fix ABS_MT_DISTANCE compilation conditional

2011-02-22T14:54:37+00:00

The ABS_MT_DISTANCE is new, and the corresponding entry in xserver-properties.h is even newer. Make compilation conditional on the existence of those two defines. Signed-off-by: Henrik Rydberg

Adjust to xi2 api changes

2011-02-21T12:06:46+00:00

The touch event types have new names since February 2011. Modify accordingly. Signed-off-by: Henrik Rydberg

Add velocity estimate

2011-02-16T17:20:14+00:00

The per-touch velocity is useful in many contexts. This patch adds a simple estimator of the velocity, which also smooths out position jumps caused by course-grained event updates. Signed-off-by: Henrik Rydberg

Optional XI2.1 support

2011-02-15T13:48:57+00:00

This patchs adds optional XI2.1 support to utouch-frame. The utouch/frame-xi2.h header contains helper functions equivalent to utouch/frame-mtdev.h. In addition, the device-to-screen mapping is handled via XEvents and optionally XIPropertyEvent. The latter allows free device placement via xinput set-prop, useful in multi- head setups, thanks to Chase Douglas. Touch frame events can be tested using the utouch-frame-test-xi2 tool. Use --with-xi to enable. Signed-off-by: Henrik Rydberg