www.delorie.com/archives/browse.cgi | search |
To: | djgpp AT sun DOT soe DOT clarkson DOT edu |
Subject: | Mode X drivers |
Reply-To: | dmb AT ai DOT mit DOT edu |
Date: | Wed, 14 Jul 93 09:46:03 -0400 |
From: | David Baggett <dmb AT xbar DOT ai DOT mit DOT edu> |
Are there any drivers that support the "X" modes (like 360x480x256) but map the video contiguously to 0xD0000000? I've been playing around with et4000x.grn and it seems that if you write directly to screen RAM it doesn't work. (It does work if you use GRPlotNC, though.) Alternatively, perhaps someone could describe the way that video RAM *is* mapped, so I could adjust my VGA mode 13 drawing routines accordingly? Thanks, Dave Baggett
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |