grail.git/src/touch-caps.c, branch v1.0.12Unnamed repository; edit this file 'description' to name the repository.
https://bitmath.se/org/git/grail.git/atom?h=v1.0.122010-08-30T00:57:38+00:00Make orientation computation more robust2010-08-30T00:57:38+00:00Henrik Rydbergrydberg@bitmath.org2010-08-30T00:57:38+00:00urn:sha1:84366d8e709861e497179ac8ae2126b25d37d5a4
The MT protocol defines the angle to be between -Pi/2 and Pi/2,
and expects the defined range to be symmetric around zero.
Make the angle computation more robust against varying definitions
in the kernel drivers.
Signed-off-by: Henrik Rydberg <rydberg@bitmath.org>
Simplify touch machinery2010-08-19T18:03:15+00:00Henrik Rydbergrydberg@euromail.se2010-08-19T18:03:15+00:00urn:sha1:a704984e03d28b4be40e12c43be1b163bc9e09e2
To be able to model touch information uniformly across all supported
devices, the semantics of the touch attributes has to be treated
explicitly. Drop the generic touch property array and replace it
by an actual structure. In addition, the touch-engine abstraction
turned out to not be needed, so drop it as well.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>