Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Path: utzoo!mnetor!uunet!seismo!rutgers!rochester!udel!burdvax!sdcrdcf!trwrb!cadovax!keithd
From: keithd@cadovax.UUCP (Keith Doyle)
Newsgroups: comp.sys.amiga
Subject: Re: BltMaskBitMapRastPort
Message-ID: <1692@cadovax.UUCP>
Date: Thu, 13-Aug-87 13:34:52 EDT
Article-I.D.: cadovax.1692
Posted: Thu Aug 13 13:34:52 1987
Date-Received: Sat, 15-Aug-87 11:43:33 EDT
References: <1702@amiga.amiga.UUCP> <6978@steinmetz.steinmetz.UUCP>
Reply-To: keithd@cadovax.UUCP (Keith Doyle)
Organization: Contel Business Systems, Torrance, CA
Lines: 22

BTW, while we're talking about blitter routines, has anyone written
or seen the source to a complete general purpose arbitrary rectangle
blit routine?  I mean, like the system BlitBitMap (or whatever it
is called, I forget) but that will allow important modifications, like
the use of a mask plane, the changing of MINTERMS, etc. (modifications
allowed because we have the source, not because everything is
parameterized).

While there is enough information at my disposal to create such a beast,
I'd just as soon not re-invent the wheel and save a little time if
possible.  Figuring out all those shifts and offsets etc. is something
I'm sure has been done dozens of times by now.

Keith Doyle
#  {ucbvax,decvax}!trwrb!cadovax!keithd
#  cadovax!keithd@ucla-locus.arpa  Contel Business Systems 213-323-8170

-- 
Keith Doyle
#  {ucbvax,decvax}!trwrb!cadovax!keithd
#  cadovax!keithd@ucla-locus.arpa  Contel Business Systems 213-323-8170
"You'll PAY to know what you REALLY think!"