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- Path: informatik.tu-muenchen.de!fischerj
- From: fischerj@informatik.tu-muenchen.de (Juergen "Rally" Fischer)
- Newsgroups: comp.sys.amiga.programmer
- Subject: Re: doubling pixels horizontally
- Date: 29 Feb 1996 15:29:10 GMT
- Organization: Technische Universitaet Muenchen, Germany
- Distribution: world
- Message-ID: <4h4go6$mc4@sunsystem5.informatik.tu-muenchen.de>
- References: <4f4ibc$gl9@news.cs.tu-berlin.de> <591.6610T1165T2102@login.eunet.no><1045.6611T753T2256@vip.cybercity.dk><4faoe1$47@sunsystem5.informatik.tu-muenchen.de><2991.6612T1034T625@vip.cybercity.dk><576.6613T1070T1730@login.eunet.no><1257.6614T57T922@vip.cybercity.dk><1225.6615T1229T800@login.eunet.no><1140.6616T51T1538@vip.cybercity.dk> <3764.6622T781T478@ifi.uio.no> <4gbkq8$104@sunsystem5.informatik.tu-muenchen.de> <2038.6625T1088T2898@ifi.uio.no>
- NNTP-Posting-Host: hphalle2i.informatik.tu-muenchen.de
- Originator: fischerj@hphalle2i.informatik.tu-muenchen.de
-
-
- In article <2038.6625T1088T2898@ifi.uio.no>, ludvigp@ifi.uio.no (Ludvig Pedersen) writes:
-
- |> >Ludvig Pedersen (ludvigp@ifi.uio.no) wrote:
-
- |> >Tell me what you want, people, multiple instructions in line rulz,
- |> >just like any C code does. You get more source code overview
- |> >once you learned to read this style.
- |> I don't agree at all.
-
- You like gfa basic, huh ? :)
-
-
- |>
- |> No big deal. And you already know how the modulo registers work in double-scan
- |> mode.
- It is always a big deal to write code on paper! problemo!
- I got no multisync ;)
-
- |>
- |> >Afaik no way to get it OSy.
- |> When you have already hacked out FMODE and MODULOs. You don't need to do more
- |> hacking to make it work in multisync.
-
- BTW you need to hack modulos in a different way.
- mhmhm 2x2. Lores will get 160 pix automatic, right ?
-
- |>
- |> >: Intuition screens are often promoted to another screenmodes.
- |> >: Have you thought about that the modulo registers work different in
- |> >: scandoubling modes like DBLPAL, DBLNTSC?
- |> >In DBLPAL you need to display same line _4_ times to let it look
- |> >like normal 2x4.
- |> No real problem. If you use a UserCopperlist.
- |>
- |> >: There is a lot of things to think about! :(
- |> >you can't think about all things.
- |> >Do it for PAL and provide 4 pass solution for other monitors.
-
- |> I guess you don't have a Multisync? Just like the coder how put their code
- yep you got it :)
-
- |> sections in chipram because they don't have any fast memory! :-/
-
- naaaaaah! if I use writeparr8 i'm fully legal for any 64bit-mega-scan-mode :)
-
-
- B T W : I gues you haven't tried this ?
-
- because: you never know which ddfstrt/stp values intuition uses.
- i.e. , write modulo = 40 for 320er mode and you get display-rubbish!
-
- it is a problem. you end up poking almost all regs...
-
- |>
- |> Just try, it isn't much harder than PAL.
-
- well. loadviev(0) will get me into pal anyway.
- usercopperlists are static, no fast buffering (screentofront sucks).
-
- |>
- |>
- |> <sb>Ludde - Amiga Demo Coder
- |> <sb>Virtual Reality & Official Be developer
- |> <sb>ludvigp@ifi.uio.no
- |>
- ------------------------------------------------------------------------
- fischerj@Informatik.TU-Muenchen.DE (Juergen "Rally" Fischer) =:)
-
-