CKMY craziness...

[Boudewijn Rempt]

On Mon, 22 Nov 2004, Cyrille Berger wrote:

> how fast (or slow) is it to change from a color space to an other one ?

Not that bad, it depends a bit on the colour space -- cmyk is a fair bit
slower than gray or rgb. It's basically another filter that needs to
handle every pixel, so much is dependent on the effciency of iterators
or other ways of accessing pixels.