[PATCH] dix: add 3x3 transformation matrix xinput property for multi-head handling

[Peter Korsgaard]

>>>>> "Keith" == Keith Packard <keithp at keithp.com> writes:

 Keith> On Wed,  5 May 2010 17:54:07 +0200, Peter Korsgaard <peter.korsgaard at barco.com> wrote:
 >> +
 >> +    /* 3x3 coordinate transformation matrix for abs devs in row major order */
 >> +    float transform[9];

 Keith> Please use a struct pixman_f_transform for this, along with the
 Keith> associated pixman matrix functions.

Ok, I will. It seems like pixman uses doubles though, and xinput only
supports floats, so there's going to be some extra conversion code.

Any other comments before I resend?

-- 
Bye, Peter Korsgaard