Re: [colorforth] Low res or low color ColorForth
- Subject: Re: [colorforth] Low res or low color ColorForth
- From: Mark Slicker <maslicke@xxxxxxxxxxx>
- Date: Mon, 1 Mar 2004 11:48:59 -0500 (EST)
On Mon, 1 Mar 2004, Kurt B. Kaiser wrote:
> "Chuck Moore" <chipchuck@xxxxxxxxxxxxxx> writes:
>
> > * Move image from RAM to video card using AGP. Synchronize transfer with
> > vertical retrace.
>
> urg. There are a lot of older computers suitable for ColorForth that
> don't have AGP.
I don't think the software interface is any different for AGP and PCI.
This style of drawing simply copies the image to the portion of memory
mapped to the frame buffer.
Mark
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