Messages in this thread | | | Date | Thu, 20 Nov 2008 00:34:33 +0100 | From | Henrik Rydberg <> | Subject | Re: [PATCH] input: Add a detailed multi-touch finger data report protocol |
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Jim Gettys wrote: [...] > Also, I'm still concerned about using elipses. I doubt very much any > hardware will ever be reporting elipses; more likely are parallelograms, > or trapezoids, other simple geometric figures, rather than a center with > size and orientation.
The bcm5974 chip is doing precisely this.
Henrik
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