From: jmorriso AT ee DOT ubc DOT ca (John Paul Morrison)
Subject: graphics library internals
To: djgpp AT sun DOT soe DOT clarkson DOT edu
Date: Mon, 22 Feb 93 14:20:10 PST


can someone point me to the right bit of code that handles djgcc's graphics
library? specifically, how the translation from a linear address space
is converted to a physical address space, in order to do bank switching.
and also, how the driver files are loaded and interfaced to djgcc programs.

I know the video memory is mapped around with the 386 paging instructions,
but a tip on which file handles all of that would be appreciated.

as far as loading the drivers, how is it handled and how does the C programs,
make calls (there must be some kind of interface)

I've downloaded all the graphics stuff, but it's a lot to go through.

thanks

__________________________________________________________________________
 John Paul Morrison                     |  
 University of British Columbia, Canada |  
 Electrical Engineering                 |   .sig file without a cause
 jmorriso AT ee DOT ubc DOT ca              VE7JPM |  
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