Re: [stella] formula

Subject: Re: [stella] formula
From: "Thomas Jentzsch" <tjentzsch@xxxxxx>
Date: Mon, 17 Sep 2001 09:01:29 +0200
Glenn wrote:
> What was the formula used to generate ntscpalette.png?  Is there a 
> PAL/SECAM formula too?

There has been a discussion about Stella-emulator colors here before, and the result was, that z26 produces the most accurate ones. So, why don't you take the screenshot form z26? It also supports PAL and SECAM modes.

Look at vga.asm, there you'll find the start and endvalues for each color (NTSCPaletteTable etc.), and the algorithm (GeneratePalette) that calculates the values between.

Have fun!
Thomas Jentzsch         | *** Every bit is sacred ! ***
tjentzsch at web dot de |

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