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* Add velocity estimateHenrik Rydberg2011-02-161-0/+2
| | | | | | | | 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 <rydberg@euromail.se>
* Break out common display functionsHenrik Rydberg2011-02-164-126/+90
| | | | Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
* Optional XI2.1 supportHenrik Rydberg2011-02-153-0/+272
| | | | | | | | | | | | 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 <rydberg@euromail.se>
* Display device properties based on utouch surface insteadHenrik Rydberg2011-02-141-23/+12
| | | | | | | | The current code erroneously extracts the device properties from the evemu device, when there is a utouch surface structure to read from. Remedied with this patch. Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
* Changes required for uploading into UbuntuStephen M. Webb2011-02-142-0/+32
| | | | | Signed-off-by: Stephen M. Webb <stephen.webb@canonical.com>w Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
* Initial load of utouch-framev1.0.0Henrik Rydberg2010-12-302-0/+209
Compiles and runs on mtdev. ABI proof. Signed-off-by: Henrik Rydberg <rydberg@euromail.se>