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- Path: newsbf02.news.aol.com!not-for-mail
- From: userabyss@aol.com (Userabyss)
- Newsgroups: comp.sys.amiga.programmer
- Subject: Q: Blitter stealing cpu cycles while C2P?
- Date: 17 Feb 1996 11:24:17 -0500
- Organization: America Online, Inc. (1-800-827-6364)
- Sender: root@newsbf02.news.aol.com
- Message-ID: <4g4vfh$sjq@newsbf02.news.aol.com>
- Reply-To: userabyss@aol.com (Userabyss)
- NNTP-Posting-Host: newsbf02.mail.aol.com
-
- I'm using a 2 pass C2P routine: 1st pass cpu (040: 5000 micros), 2nd pass
- asynchronously blitter (8000 micros).
-
- so as i was using the routine with a zooming routine (2x2) i sometimes get
- strange results out of my profiler so I was wondering if it could be that
- the blitter pass is stealing cpu cycles while i'm rendering the zoomer...
-
- my 2nd problem was that it seemed when i was rendering the zoomer into a
- scrambled chunky buffer it was according to my profiler faster when using
- a scrambling table than rendering vertically...
-