converting rgb to cmyk using ICC

Hello, I need to convert images from rgb to cmyk using icc i found this code:

which works ok as long as i run in 32bit.

beacuse im using very big arrays for this code, i need to run in 64bit or i get a memory exeption error. the problem is, it doesnt work in 64 bit. it either convert the color completly wrong, or simple doesnt convert at all.

any idea why this code doesnt work? how to make it work? or if you know of other ways to convert please help!

by _madmonkey via /r/csharp

Leave a Reply