Re: [Qemu-devel] Cocoa Video Driver & mouse grabbing

[Jim C. Brown]

On Sun, Apr 10, 2005 at 07:20:38PM +0200, Herbert Poetzl wrote:
> btw, what is the problem with emulating a touchscreen like
> interface for the guest? it would be sufficient to set the
> coordinate field to the window size and every host point
> could be translated 1:1 to the guest .. no magic, no special
> accelleration, just simple coordinates ...
> 
> probably I'm missing something utterly important here, because
> it cannot be that simple, can it?
> 

Once the absolute coordinates pass through from the touchpad, acceleration can
still be applied. The effect of this is that the translation is no longer
1:1 ... emulating a touchpad doesn't really help unless acceleration is turned
off in touchpad mode for the guest.

-- 
Infinite complexity begets infinite beauty.
Infinite precision begets infinite perfection.