Re: C64 graphics card

From: Christopher Phillips (
Date: 2004-11-03 12:54:11

On 1 Nov 2004, at 09:21, David Wood wrote:

> Okay I'll bite. :)
> it's a 4AM invention, but the concepts are there. ;-)

This looks like it's more targeted to producing a windowing system than 
a 3d accelerator?

> I agree with screen clearing btw.  Two things would help tremendously:
> First, clearing the screen quickly is a must.  I'd consider setting up 
> a
> rectangle fill in hardware if possible, or just a memory fill if not.
> Second, double buffering would be nice so that data can be drawn 
> offscreen.
> We all like this of course.

hehe - yup, double buffering would be good.

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