Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!tut.cis.ohio-state.edu!XEROX.COM!"John_D._Sybalsky.mvenvos"
From: "John_D._Sybalsky.mvenvos"@XEROX.COM
Newsgroups: comp.sys.xerox
Subject: Re: SCALEDBITBLT bug/patch
Message-ID: <900328-201454-7298@Xerox>
Date: 1 Mar 94 16:59:13 GMT
Sender: arun_welch@tut.cis.ohio-state.edu
Distribution: inet
Organization: Info-1100
Lines: 9

In Medley 1.15 & up (coming "soon"), SCALEDBITBLT passes its
DESTINATIONLEFT and DESTINATIONBOTTOM arguments along to the underlying
routing, rather than coercing NILs to zero.  This is because the device can
often do the positioning faster than it takes to do the two calls to
DSPXPOSITION & DSPYPOSITION.  I've changed the display code to match this
(so it'll work right),, and the IP code will follow.  Probably, the
Postscript code should handle NILs as well?

--John