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- Path: northshore.shore.net!not-for-mail
- From: farren@shore.net (farren user)
- Newsgroups: comp.sys.amiga.hardware
- Subject: Re: Amiga vs. PC
- Date: 1 Mar 1996 13:44:28 -0500
- Organization: Focus Studios
- Message-ID: <4h7gic$89h@northshore.shore.net>
- References: <4glavu$dlq@hasle.sn.no> <oj6viksh27w.fsf@hpsrk.fc.hp.com> <4h1vmj$fg3@fbi-news.Informatik.Uni-Dortmund.DE> <1996Feb29.191743.8528@scala.scala.com>
- NNTP-Posting-Host: northshore.shore.net
-
- dave.haynie@scala.com (Dave Haynie) writes:
-
- >Virtually all PC-based graphics cards have blitters that run 10x-50x
- >faster than the Amiga's blitter.
-
- Sort of true, but few of them offer quite as much flexibility as the
- Amiga's blitter. They're generally optimized to support Windows
- operations, and those are somewhat cruder than the Amiga's blitter
- possibilities. And in order to access even those capabilities, you've
- got to use a custom driver for each different chipset - a major pain
- in the wazoo. Your other choice is to use the OS's own routines, but
- they have some significant limitations. You end up using up a lot
- of the extra power provided by the fast CPU and graphics hardware
- just to do things that the Amiga could do without imposing that extra
- burden on the software. I surely do wish that somebody, somewhere,
- would do a chipset that combined the Amiga's flexibility with
- the PC's raw power.
-
- >Well, there ya go. I heard somewhere that OS/2 uses sprites, perhaps
- >that's the important difference between the it and Windows.
-
- OS/2 will use a hardware sprite, but there's an extreme limitation -
- there are few, if any, PC gfx cards that will support a multicolored
- sprite/pointer. So if you specify a custom pointer in OS/2, and
- don't make it a monochrome one, you have to do pointers in software
- again, flicker and all. See last sentence above :-)
-
- --
- Michael J. Farren, Ex-Lemmings Manager | All standard disclaimers apply.
- Currently unemployed - know anyone |
- looking for a good game programmer? | Are we not Lemmings? If you click
- farren@shore.net, farren@well.com | us, do we not ... Oh, no!
-