Re: [hatari-devel] First 68060 demo running from beginning to the end

[Laurent Sallafranque <laurent.sallafranque@xxxxxxx>]

Hi Anders,

Thanks for the reply.
So, there may be some overflows or imprecisions in the FPU core.
But I don't know anything about the FPU, so, it will stay like this for now.

Nice demo anyway.

regards

Laurent


Le 06/02/2012 18:19, Anders Eriksson a écrit :
> On Mon, 6 Feb 2012, laurent.sallafranque@xxxxxxx wrote:
>
> > The tridi hand screen shows some glitches around the hand.
> > I suspect some "limit values" reached during the DSP tridi computing 
> > (like overflows or imprecision).
> > Maybe someone from DHS could tell me more about it ?
>
> Hi,
>
> the 96k intro only uses the DSP for the synthesizer. The 3D uses the 
> FPU a lot for subpixel edges.
>
> --
> Anders Eriksson
> ae@xxxxxx     http://www.dhs.nu/
> ae@xxxxxxxxx  http://www.atari.org/