Peter Hutterer de8be07cc0 dix: don't create core motion events for non-x/y valuators. ...

Devices that send motion events with valuators other than x/y get core
motion events with unchanged x/y coordinates. This confuses some
applications.

If the DeviceEvent does not have the x/y valuators set, return BadMatch on
core conversion, thus skipping the event altogether.

Reported-by: Bartosz Brachaczek <b.brachaczek@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Tested-by: Bartosz Brachaczek <b.brachaczek@gmail.com>

2010-09-01 14:42:44 +10:00

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