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Inside Macintosh: Advanced Color Imaging Reference /

Chapter 3 - ColorSync Manager Reference for Applications and Device Drivers / Constants and Data Types

Color Management Module (CMM) Information Record Structure

Your application supplies an array containing two CMM information record structures of type CMMInfoRecord as a field of the CMCWInfoRecord structure. These structures allow the CMGetCWInfo function to return information about the one or two CMMs used in a given color world. Your application must allocate memory for the array. When your application calls the CMGetCWInfo function, it passes a pointer to the CMCWInfoRecord structure containing the array.

struct CMMInfoRecord {
   OSType   CMMType; /* CMM signature */
   long     CMMVersion;/* CMM version */
};

Field Description

CMMType

The signature of the CMM as specified in the profile header's CMMType field. The CMGetCWInfo function returns this value.

CMMVersion

The version of the CMM. The CMGetCWInfo function returns this value.