grail.git/src, branch v1.0.12

Do not compute velocity until enough data is available

2010-09-01T19:18:07+00:00

The first few ticks since a configuration change are not really suited for velocity computation, so move the speed computation over to the periodic sampling point. Signed-off-by: Henrik Rydberg

Make orientation computation more robust

2010-08-30T00:57:38+00:00

The MT protocol defines the angle to be between -Pi/2 and Pi/2, and expects the defined range to be symmetric around zero. Make the angle computation more robust against varying definitions in the kernel drivers. Signed-off-by: Henrik Rydberg

Introduce tapping from any finger configuration

2010-08-26T14:29:01+00:00

The current code only emits taps from zero fingers to N fingers. This patch introduces tapping from any prior finger configuration. A tap is defined as an increased number of fingers followed by a decrease within the tap timeout. A tap is reported as the maximum number of fingers present during the tap sequence. Signed-off-by: Henrik Rydberg

Trim tapping timeouts

2010-08-26T14:25:33+00:00

Reduce the tapping timeout to 200 ms. Signed-off-by: Henrik Rydberg

Correct abs event handling

2010-08-26T14:23:38+00:00

The current code lets abs events through during one-finger drags, and tapping does not work properly due to abs events not always being present during taps. Track the pointer position and emit abs events only if no gestures are in effect, and only if not explicitly filtered. Signed-off-by: Henrik Rydberg

Plug hole in tentative gestures state during finger transition

2010-08-26T14:16:22+00:00

During finger configuration transition, as well as after a tap, there would be no tentative gestures registered in the instantiator, leading to faulty emission of motion events. Fixed with this patch. Signed-off-by: Henrik Rydberg

Declare missing header file for distro package

2010-08-20T06:40:40+00:00

Signed-off-by: Henrik Rydberg

Add contact information to the property list

2010-08-19T20:15:55+00:00

Add the five first contacts to the property list, and unify the handling of all gesture types in this regard. To avoid duplication, move the scaling of properties closer to the gesture recognizer. Move all gesture event handling code to grail-event.c, simplifying the structure somewhat. Signed-off-by: Henrik Rydberg

Use the touch_caps directly rather than grail_get_units()

2010-08-19T19:38:54+00:00

Add grail_contact and a method to retrieve the current contacts

2010-08-19T19:17:42+00:00

This patch adds the possibility to extract the current set of contacts from the grail state. Signed-off-by: Henrik Rydberg