Xref: utzoo comp.sys.amiga.tech:2324 comp.sys.amiga:24849
Path: utzoo!utgpu!attcan!uunet!husc6!uwvax!astroatc!jojo
From: jojo@astroatc.UUCP (Jon Wesener)
Newsgroups: comp.sys.amiga.tech,comp.sys.amiga
Subject: Which blt routine?
Message-ID: <1268@astroatc.UUCP>
Date: 3 Nov 88 17:33:34 GMT
Organization: Astronautics Technology Cntr, Madison, WI
Lines: 14


    Which blitter routine do the bob routines use for blitting through
a mask into the background?  I thought it was the bltmaskrastport
thingy but I'm told that's a really slow.  I want to do about the same
thing without using bobs and am not sure how to go about getting
the blitter to do an AB | ~BC to C where B is a mask and A is a bitmap
and C is the dest bitmap.

thanx,
--j
-- 
... {seismo | harvard } ! {uwvax | cs.wisc.edu} ! astroatc!jojo
"And when the sky is blue, there'll be no cocktails for you.
 But when the sky is black, you can have your bottle back..."