From:	"Andrew R. Gillett" <arganoid AT fatal-design DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Page Flipping with Allegro?
Date:	Sat, 11 Mar 2000 00:00:38 -0000
Organization:	www.release-dates.co.uk
Lines:	15
Message-ID:	<MPG.13339d04ea6580a798b984@news.freeserve.net>
References:	<Pine DOT LNX DOT 4 DOT 10 DOT 10003102032460 DOT 5016-100000 AT darkstar DOT grendel DOT net>
NNTP-Posting-Host:	modem-108.pajama-cardinal.dialup.pol.co.uk
X-Trace:	newsg4.svr.pol.co.uk 952732911 29096 62.137.45.236 (11 Mar 2000 00:01:51 GMT)
NNTP-Posting-Date:	11 Mar 2000 00:01:51 GMT
X-Complaints-To:	abuse AT theplanet DOT net
X-Newsreader:	MicroPlanet Gravity v2.20
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

In comp.os.msdos.djgpp, Kalum Somaratna aka Grendel wrote:
> >and some more code along with it to handle the flipping and such,
> 
> ?? AFAIK scroll_screen does wait for the vsync before modifying any
> registers, so what exactly is this code that you wrote to handle the
> flipping.

vsync doesn't work on all VESA implementations, which may be why the 
reason that Al is getting flicker.

-- 
Andrew Gillett      http://argnet.fatal-design.com/     ICQ: See homepage
"Well, as you know Stew, I love my God, my Queen, AND my fellow countrymen.
 And I can tell you, it's a bugger trying to juggle it so they don't find out
 about each other." - Richard Herring

- Raw text -