[hatari-devel] some videl emulation news

[Nicolas Pomarède]

Le 06/06/2011 22:44, Laurent Sallafranque a écrit :
> OK, thanks for the explanations.
>
> So, hatari takes into account the ram access time every 16 pixels ?
> (sorry, but video.c is quite complex to read)

No, because it would be too difficult to handle with the current 
infrastructure, as it would require to be able to plot pixel every 16 
cycles, including in the middle of any cpu instruction.

So, Hatari draw one line every 512 cycles in low res for example 
(there're very few program/demos that require to update the video every 
16 cycles, "Gen4 Demo" by ULM is one of these but you need good eyes to 
see where's the error :) )

Nicolas