Mail Archives: djgpp/1996/07/29/00:45:10
valgasu wrote:
> Hello, I'm wondering, under VBE 2.0 is there any function that lets you
> use a "split screen" (like the Line Compare Register in normal VGA)...
> Being able to do this is rather important to my program, so, if this is
> not supported, does anyone know where I can get info on svga chipsets?
> If enough still support it in svga modes, I will just set up a function
> table to accomplish what I need...
>
> thanx in advance for any replies....
You can get information for svga chipsets by calling the companies.
Ask them for databooks and make sure they know you wish to do register
level programming.
Be warned that not all companies have invested much money into these
services and I have had some trouble getting Cirrus Logic's system
to understand what I want, although the folks were pretty friendly.
Look into the documentation for the code to the XFree86 server for
coordinates to some companies and general advice, and keep us posted
as to your experience.
Good Luck!
Mihai Moise ( moisemih AT ift DOT ulaval DOT ca )
(check out DOS/svgalib, when available.)
Day after day, day after day,
We stuck, ni breath ni motion.
As idle as a painted ship,
Upon a painted ocean.
The rime of the ancient mariner
S. T. Coleridge
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