Tablet to screen coordinate conversion (again)

[Magnus Vigerlöf]

On torsdag 27 december 2007, Giuseppe Bilotta wrote:
[...]
> On Thursday 27 December 2007 12:55, Egor Voznessenski wrote:
> > Giuseppe Bilotta <giuseppe.bilotta <at> gmail.com> writes:
> >> Hello,
> >>
> >> having just fixed a bug that prevented the acecad driver I'm
> >> maintaining from working at all with xorg 1.4, I hit the problem
> >> discussed in this February thread:
> >> http://lists.freedesktop.org/pipermail/xorg/2007-February/022126.html
> >
> > Hello, I wonder if you solved the problem - since I have the same with
> > my FreeBSD wacom driver. Manual conversion seems to work but drawing
> > in Gimp becomes too jerky.
> > Of course the best way is to update the cursor in the way R6.9 did,
> > probably old mipointer.c will work ;-)
>
> I'm doing the manual conversion
>
> http://gitweb.freedesktop.org/?p=xorg/driver/xf86-input-acecad.git;a=commit
>;h=0ee57c9d8048c3e80356a3eab18b6871a21a3a96
> http://gitweb.freedesktop.org/?p=xorg/driver/xf86-input-acecad.git;a=commit
>;h=bf27c55a83a83fea4afe0499d1b2d592110e945a
>
> It sucks, but we can't do better unless X reverts to the old behaviour.

I've been working on something that will add the scaling again. We're getting 
people over at the linuxwacom list who want 'proper' reporting back too. 
Check my posts in December for more info:
http://lists.freedesktop.org/archives/xorg/2007-December/

Cheers
  Magnus