[Coco] DynoSprite Demo 1

Retro Canada retrocanada76 at gmail.com
Sun Oct 6 11:54:10 EDT 2013


what about something unusual:

have the hud as split screen of a vdg hires 256x192x2 and the game as 320x200x16? the vdg will always have a different start address.


On 2013-10-06, at 11:18 AM, Richard Goedeken <Richard at fascinationsoftware.com> wrote:

Yeah that would be a show stopper.  I assumed that you could change the vertical start offset whenever you wanted, but if it only gets read at the start of a frame then this wouldn't work.

Richard

On 10/06/2013 12:38 AM, Nick Marentes wrote:
> I don't believe you can change the start of screen position "mid-field" like
> you can the horizontal offset.
> 
> Correct me if I'm wrong but I'm sure I have tried it and found the GIME
> doesn't accept the change till it has completed a frame.
> 
> Nick
> 
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