On Thu, 28 Jun 2001, Glenn Saunders wrote:
> Japanese systems often use different resolutions like 256 horizontal. Is
> that just so they can fit the X coordinate in one byte? The video encoder
> must have to be more complicated to use a resolution like that.
Well, if it's an even power of 2, you just let the horizontal counter
free-run. It'll wrap around to 0 at the end of the line...no decoding
needed.
-Chris
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