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Path: utzoo!sq!hobie
From: hobie@sq.UUCP
Newsgroups: comp.sys.amiga
Subject: Interrupt serving?
Message-ID: <1987Oct3.144520.16356@sq.uucp>
Date: Sat, 3-Oct-87 14:45:20 EDT
Article-I.D.: sq.1987Oct3.144520.16356
Posted: Sat Oct  3 14:45:20 1987
Date-Received: Sat, 3-Oct-87 16:36:38 EDT
Reply-To: hobie@sq.uucp (Hobie Orris)
Distribution: na
Organization: SoftQuad Inc., Toronto
Lines: 12
Checksum: 61137

	I have been trying to do some display hacking based on a vertical
retrace interrupt server.  I have Dan Silva's example from the IFF disk, which,
although invaluable, does not address my specific needs.  If I put in really
innocuous code, like assignment statements, it runs.  As soon as I try to fool
with the display inside the server routine, it croaks.  I have tried using
ScreenToFront(), SetRast(), and DrawGList() but none of them work.
	If someone has a different example, then I would like to see it.  I am
using Manx 3.4a.  Thanks.

 Hobie Orris			 	| 	
 guest of SoftQuad Inc., Toronto, Ont.	|"There'll be no more giant leeches
 {ihnp4 | decvax | ? }!utzoo!sq!hobie	| When you find the good Lord Jesus"