[Coco] DynoSprite Demo 1

[Richard Goedeken]

I'm using the GIME vert/horz start registers; that's why there is a limit on 
the maximum height.  There are 2 pairs of screen buffers: front pair and back 
pair for double buffering, and within each pair there are 2 buffers: one for 
odd-byte screen start (X) position, and one for event byte start position. 
This allows me to get 1-byte background positioning, even though the GIME 
horizontal start must be aligned to a 2-byte boundary.  I don't think it would 
be possible to scroll the entire 320x200 screen in software at 60fps.

Richard

On 10/05/2013 01:38 PM, Nick Marentes wrote:
> Richard...
>
> Are you moving the background using the GIME's hardware scroll or are you
> doing the scroll in software?
>
> Nick
>
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