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- Path: ifi.uio.no!usenet
- From: ludvigp@ifi.uio.no (Ludvig Pedersen)
- Newsgroups: comp.sys.amiga.programmer
- Subject: Re: doubling pixels horizontally
- Date: 16 Mar 1996 12:06:34 GMT
- Organization: Dept. of Informatics, University of Oslo, Norway
- Message-ID: <1551.6647T1230T1675@ifi.uio.no>
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-
- >|> >so anyone of us got a bug or 030 is very different here ?
- >|> Its not a bug, bustest also confirmed that. Reading from fastram, move.l
- >|> is faster than movem. But on writing movem is faster! :-)
- >well, it rather looks like movem read has become slower vs. 020 :\
- Possible. Is movem read faster on a 020 with fastmem?
-
- >|> What is LAME? >:( That you have problems with you math again? :-)
- >probs _again_ ? what ?
- >anyway I parsed your sentense wrong, I thought you get 203300 dbra's per
- >second. more a language prob than a math prob ;)
- ok
-
- >|> How *hard* can it really be??? This is pretty elementary math! ;-)
- >hey wait a minute, I'm master of theoretic cycle calculation if
- >given proper data, I already released 020-14 fastmem timings
- >before having fastmem in my A1200. baeh! :)
- >we talk about mem moves. i.e
- No. reg moves (more a language prob?)
-
- >where is the move reg,reg you (and writer of bustest) talk about ? ;)
- Well, ehh, wasnt we just talking about that?
-
- The 203300 dbra's etc was from the reg move test.
-
- Anyway, to clear things up a bit:
-
- Do you agree that a register move on my 030-50mhz takes 40ns?
-
-
- >hmm genlock supporting doom engine should maybe not use color 0 for
- >rendering. and genlock supporting demo should always use color 0 for
- >background :) mixing amigademo with mtv :D well, genlocks are not
- >ghostlook-compatible I guess, demo must be switched to 4pass...
- Yes, if you don't want ghosted genlock display too.
-
-
-
-
- <sb>Ludde - Amiga Demo Coder
- <sb>Virtual Reality & Official Be developer
- <sb>ludvigp@ifi.uio.no
-
-