Le 9 mars 10 à 22:59, Henrik Rydberg a écrit :
On the contrary, the MT protocol is dependent on one of the single-
touch events
BTN_TOUCH or ABS_PRESSURE to be present in the event stream for
proper device
identification and for correct handling of zero-finger events. The
latter
because at least one value (BTN_TOUCH or ABS_PRESSURE) must change
state to pass
through input filtering when no fingers are present. This is what
needs
clarification.
Someone has pointed this to me a few weeks ago and tbh I had the
feeling that this is a bug in the protocol that we failed to notice
last summer. I agree with you that BTN_TOUCH plugs the hole, but I
don't find it very satisfactory that we need one protocol to inform
another.
St.
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