From: "Michael Stewart" <mike AT reggin DOT freeserve DOT co DOT uk>
Newsgroups: comp.os.msdos.djgpp
References: <393A97A6 DOT 68C0EB6 AT ne DOT infi DOT net> <393A9867 DOT 8872DAEE AT it-he DOT org> <8heat2$cho$1 AT supernews DOT com> <393C606A DOT 174FA10D AT ne DOT infi DOT net>
Subject: Re: svga
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Date: Tue, 6 Jun 2000 15:28:30 +0100
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Martell <crazy AT ne DOT infi DOT net> wrote in message
news:393C606A DOT 174FA10D AT ne DOT infi DOT net...
> i have known about allegro, and i've heard lots of great and wonderful
things
> about it,
> but i am not creating my program to just work, but i would like to write
the
> graphical
> functions myself, just for the knowledge of how they work, so using
pre-written
> functions
> is not what im looking for here.
> i already know how to allocate 307 kb and how to get into svga mode,
switch
> banks, but
> im having trouble transfering the buffer to the screen.  (64K at a time
thanx
> to bank switching).
> anybody have any ideas/suggestions/comments/source code that might help me
do
> this?

http://www.delorie.com/djgpp/doc/ug/graphics/vesa.html
Look at the function copy_to_vesa_screen