Re: [stella] tia hue luminance

Subject: Re: [stella] tia hue luminance
From: Adam Wozniak <adam@xxxxxxxxxxxxxxxx>
Date: Wed, 10 Dec 2003 08:05:40 -0800 (PST)
On Wed, 10 Dec 2003, Thomas Jentzsch wrote:
> Adam wrote:
> > http://cuddlepuddle.org/~adam/video.cgi
> > 
> > Lets you tweak parameters.
> 
> I had some fun playing with that. A phase shift of ~-40 makes it look 
> almost like the emulator NTSC palettes.

The only way to get a true white for col=0 lu=7 is to use a ypmult >= 1/14.
This tends to wash out the other colors though.

I wonder if this factor should be different for col=0 in the same way that
saturation is different for col=0?

-- 
adam@xxxxxxxxxxxxxxxx        http://cuddlepuddle.org/~adam/pgp.html
Will code for food.          http://cuddlepuddle.org/~adam/resume.html
"The dinosaurs are not around today because they did not have a space program."
  -- Arthur C. Clarke

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