Re: [PATCH 7/7] elantech: average the two coordinates when 2 fingers

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On 08/02/2010 03:23 PM, Éric Piel wrote:

[...]

>> For your usecase, perhaps one should add ABS_ZOOM etcetera instead, and patch up

>> synaptics to use those values.
> Detecting the pinch gesture in-kernel? In addition to me not knowing how
> to do gesture recognition, I doubt Dmitry would ever accept such a
> patch, and Peter Hutterer would probably not enjoy a lot either the
> patch for synaptics.
> 
> That's why I like the idea of reporting MT events as well as we can (the
> user will know that on his device some gestures are limited), and  the
> rest of the stack can stay completely standard.


Using my offering of a different solution as an argument _for_ your solution is
incorrect. It is clear that you want zoom to work, and rotate to almost work. I
disagree with the notion of implementing a fairly complex but still incomplete
MT solution to that end alone. I am sure there is a third alternative here.

Henrik
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