John Sadler wrote:
> Does QPC emulate 68020+ and floating point instruction set?
No.
> If not why not extend it so it does,
Basically just too much work.
> so we can use some of the programs George Gwilt is writing,
> particularly his progrms for manipulating images and getting
> pictures of Kodak digital cameras.
He needs floating point for that?
Yes and no!
To change the size of a "partial save area" I use the 68020+ instruction set, which by the way is standard on QXL, Q40, Q60 and Super Gold Card. This operation does not use a FPU.
I also plan to allow the "distortion" of an image so that it appears to be on a cylinder or sphere. This I plan to do using a PFU. Some QXLs, all Q40s and Q60s have this facility - so why not use it?
George Gwilt
