I've run into a strange issue in Photoshop and am not quite sure
where the problem lies.
Here's the situation:
Greyscale mode document in Photoshop, filled with white (K0%). Assign
as source profile Black ink - US Web Coated Swop v2. Convert to
profile, use Adobe RGB '98 as destination, Apple cmm, and relative
colorimetric as intent, BPC on.
The resulting RGB values that I get are 255, 254, 253. Using Adobe
ACE CMM, I get 255, 255, 255, and if I turn off BPC then I also get
255, 255, 255 if using the Apple CMM.
So my question is, why would I not get RGB 255, 255, 255 from using
the Apple CMM w/ BPC, and is this likely a glitch with the CMM?