ICCprofileSize Win CS5 and MAC CS4/CS5

Question

Hi,
I open 16 bit .ppm file and select "Leave as is (don't color manage)".
Inside format plugin on formatSelectorWriteStart iCCprofile set to:
1) Windows CS5 32 bit - 3144
2) MAC CS5 64 bit - 0
3) MAC CS5 32 bit - 0
4) MAC CS4 32 bit - 3144
Please advice me why on some platforms I have icc associated with image on some not.
Thank you.

Answer 1

It is the same code.
It can be easily reproduced with SimpleFormat plugin sample
1) Change SimpleFormat.r:
FormatICCFlags { iccCannotEmbedGray,
iccCanEmbedIndexed,
iccCanEmbedRGB,
iccCanEmbedCMYK },
FormatICCRequiredFlags { iccGrayOptional,
iccIndexedOptional,
iccRGBRequired,
iccCMYKOptional }
2) print gFormatRecord->iCCprofileSize in the bbeginning of DoWriteStart(void)
3) open color .ppm or .jpeg(without icc), select "leave as is(don't color manage)"
4) save as SimpleFormat
with CS5 on windows  iCCprofileSize == 3144, on MAC iCCprofileSize == 0
Cheers