[A83] Re: Grey scale(and enterlacing,is that the right word for it?)
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[A83] Re: Grey scale(and enterlacing,is that the right word for it?)
> Van: David Phillips <david@acz.org>
>
> > > VTI does grayscale by cheating. It does not support grayscale on the
> > > 82 line of calcs. It watches for the video ram port being switched,
> > > and if it's in a grayscale pattern, it displays grayscale.
> >
> > My VTI83 displays grey though...
>
> Did you modify it? What version? I didn't think it did grayscale, since
> it's never really used anywhere. Maybe the latest released version got
> it due to that moon patrol game.
The way you descibed (fade out) is/was already implemented in VTI 2.5 beta
4 & 5. What did you mean with "VTI does grayscale by cheating. It does not
support grayscale on the 82 line of calcs. It watches for the video ram
port being switched, and if it's in a grayscale pattern, it displays
grayscale."
I guess you meant to say that VTI does this "video ram port"-trick with the
'higher' Ti calcs? btw, shouldn't it do the fade out too then? Else it
would cause tremendous flicker on your monitor...
Henk Poley <><