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Re: Color fringe hires behavior



Bryan Parkoff wrote:
> "mmphosis" <markstock@mail.com> wrote in message
> 1163446598.958267.214550@m7g2000cwm.googlegroups.com">news:1163446598.958267.214550@m7g2000cwm.googlegroups.com...
> > REM this code is self-documenting so this comment probably won't
> > explain what the code actually does :)
> >
> >> is there an emulator that has reproduced the color fringe behavior
> >> perfectly/correctly?
> >
> > I've haven't seen an emulator that does the fringes behavior
> > "perfectly/correctly" yet.  (Catakig, AppleWin, KEGS, Bernie.)
>
> Hello,
>
>     I am writing video for Apple II Emulator.  It is my goal to make video
> looks perfectly using artifact colors of NTSC in RGB screen and it looks
> colored fringe in some areas.  It is not finished and I will announce at
> later time.  The correct emulated video will fix most emulators when
> programmers wish to accept my programming code.
>
> Bryan Parkoff

Funny that, you and me both then, eh?  How portable is your
implementation?  I've taken an approach to produce something quasi
cycle accurate video -- just working out the translation of colors for
now and I'll be done after I put together a 6502 emulator (and, hey, I
know that processor.  Not hard. ;-)  Funny though, because I started
going this route because I wanted to perfect my apple image converter,
and to port a mockingboard AY emulator to java.  And here I am with the
foundation of an emulator, hoping to gosling that java 5 or 6 are fast
enough to produce cycle-accurate video with color fringe artifacting at
60fps.  All so I can take pretty pictures, blow them to bits and
reproduce them in less-pretty colors on an 8-bit machine.

I think I probably need a vacation.  :-D