From:	Joseph Morris <jpm AT it-he DOT org>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: svga
Date:	Thu, 08 Jun 2000 00:54:53 +0100
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Gautier wrote:
> 
> Damian Yerrick:
> 
> > Bank switching is different on each video card; VESA tries to fix
> > this, but implementations are extremely buggy.
> 
> However this is normalised by VESA 1.2 and works.

Unless you have a Cirrus Logic card..
I used my own custom video routines and I got reports that it
couldn't be run on nVidia cards despite offering 6 different
combinations of video mode:

15bpp linear
16bpp linear
15bpp banked
16bpp banked
15bpp cirrus hack
16bpp cirrus hack


-- 
JP Morris - aka DOUG the Eagle (Dragon) -=UDIC=-  doug AT it-he DOT org
Fun things to do with the Ultima games            (http://www.it-he.org)
Developing a U6/U7 clone                          (http://fly.to/ire)
d+++ e+ N+ T++ Om U1234!56!7'!S'!8!9!KA u++ uC+++ uF+++ uG---- uLB----
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