delorie.com/archives/browse.cgi   search  
Mail Archives: djgpp/1993/09/22/01:32:05

Date: Wed, 22 Sep 93 14:35:34 CST
From: michaels AT vsl DOT com DOT AU (Michael Snoswell)
To: djgpp AT sun DOT soe DOT clarkson DOT edu
Subject: Why doesn't LIBGRX support CGA mode?

Why is there no CGA driver with LIBGRX? Is it because it uses different 
addressing or something?

The reason I ask is that I have an app that I want to be able to run on as many
machines as possible. There's bound to be some poor sucker with CGA who wants to
run it but can't. Would this be an easy thing to write or would it be
fundamentally different to the EGA and VGA drivers that LIBGRX supports?
(I know nothing about CGA registers etc or assembler)

Thanks
	Michael Snoswell

- Raw text -


  webmaster     delorie software   privacy  
  Copyright 2019   by DJ Delorie     Updated Jul 2019