[JD Smith <jdsmith@as...>]

On Thu, 2006-10-26 at 15:14 -0700, Daniel M. German wrote:
> 
> 
> Ok, let us put the code in, but in a more generalizable way.
> 
> Instead of adding 2 parms, let us add only one (a pointer to a
> struct).
> 
> The struct will contain:
> 
> * Any info needed (in this case the 2 thresholds)
> 
> * A pointer to a function to call to determine if one should use the
>   points. This function should accept:
> 
> What do you think?

Sounds reasonable.  The problem is, what does that function take as
input, RGBHSV for both pixels?  Pre-compute them all before deciding
whether to proceed?  Would slow things down a bit.

JD