Path: utzoo!attcan!uunet!wuarchive!udel!haven!decuac!bacchus.pa.dec.com!wsl.dec.com!klee
From: klee@wsl.dec.com (Ken Lee)
Newsgroups: comp.windows.x
Subject: Re: Locking Areas of the (physical) Display.
Message-ID: <1990Oct29.092840@wsl.dec.com>
Date: 29 Oct 90 17:28:40 GMT
References: <1990Oct28.223626.1319@research.canon.oz.au>
Sender: news@wrl.dec.com (News)
Reply-To: klee@wsl.dec.com
Organization: DEC Western Software Laboratory
Lines: 13

In article <1990Oct28.223626.1319@research.canon.oz.au>, andy@research.canon.oz.au (Andy Newman) writes:
|> How can I ensure that the display (the area of it that the
|> hardware is writing to) is not disturbed while my hardware is
|> operating? 

Some of the hardware-oriented extensions to X have a similar problem.
Try looking at VEX, the video extension to X.

-- 
Ken Lee
DEC Western Software Laboratory, Palo Alto, Calif.
Internet: klee@wsl.dec.com
uucp: uunet!decwrl!klee