cmsGetCmmInfo(3) CMS cmsGetCmmInfo(3)NAME
cmsGetCmmInfo - return information about a selected CMM
SYNOPSIS
#include <cms.h>
int32 cmsGetCmmInfo(ctxt, cmm, name, value)
CMSContextctxt;
CMSIdentifiercmm;
CMSIdentifiername;
uint32 *value;
DESCRIPTION
Although color manipulation module (CMM) selection is in general left to
the color management system, applications can request a specific CMM.
This call provides a mechanism to query CMMs for information such as
version and name. The following names may be used in queries:
CMS_CMM_NAME
registered name uniquely identifying the CMM. Often
interpreted as a 4 character mnemonic.
CMS_CMM_VERSION
Version of the CMM
CMS_FW_VERSION
Version of SGI/CMS library for which this CMM has been
programmed. The format is 4 bytes: 2 bytes major version, 2
bytes minor version.
ERRORS
CMS_BAD_CONTEXT
The value passed in the ctxt field was not that of a valid CMS
context.
CMS_CMM_NOT_AVAILABLE
The value passed in the cmm field was not a valid name for a
CMM.
CMS_MISSING
The color management system is missing.
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