frame.git/src, branch v1.1.1

Do not accept non-mt devices until emulation is in place

2011-02-24T14:43:41+00:00

The current code accepts multi-finger non-mt devices such as older synaptics trackpads, which breaks things since emulation of these devices is not in place. Fixed with this patch. Signed-off-by: Henrik Rydberg

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 functions to extract number of frames and slots

2011-02-17T10:05:48+00:00

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

Fix makefile oops

2011-02-15T13:40:43+00:00

Signed-off-by: Henrik Rydberg

Add set slot by touch id utility

2011-02-15T11:48:14+00:00

Signed-off-by: Henrik Rydberg

Map device coordinates onto target surface

2011-02-15T11:42:41+00:00

The current implementation outputs most touch attributes in device coordinates. However, the primary use case is to map the input device onto an area on the screen, needed in particular for multihead setups. Moreover, the XI2.1 backend works with screen coordinates, creating an unnecessary discrepancy between backends. This patch adds the basic transformation layer to the utouch surface, thus serving as the master point of device-to-surface mapping. Signed-off-by: Henrik Rydberg