defines.h

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/*
        File:           LHDefines.h

        Contains:       defines for the CMM

        Written by:     Werner Neubrand

        Version:

        Copyright:      � 1993-1997 by Heidelberger Druckmaschinen AG, all rights reserved.

*/

#ifndef LHDefines_h
#define LHDefines_h

#ifndef LUTS_ARE_PTR_BASED
#define LUTS_ARE_PTR_BASED 0
#else
#define LUTS_ARE_PTR_BASED 1
#endif

/* made a few changes to get it to compile with MrC and SC. */
#if LUTS_ARE_PTR_BASED
        #define LUT_DATA_TYPE           void*
        #define CUBE_DATA_TYPE          void*
        #define DATA_2_PTR
        #define GETDATASIZE(x)          GetPtrSize(x)
        #define SETDATASIZE(x,y)        SetPtrSize(x,y)
        #define LOCK_DATA(x)
        #define UNLOCK_DATA(x)
        #define ALLOC_DATA(x,y)         SmartNewPtr(x,y)
        #define DISPOSE_DATA(x)         DisposePtr((Ptr)(x))
        #define DISPOSE_IF_DATA(x)      DisposeIfPtr((Ptr)(x))
#else
        #define LUT_DATA_TYPE           void**
        #define CUBE_DATA_TYPE          void**
        #define DATA_2_PTR *
        #define GETDATASIZE(x)          GetHandleSize((Handle)(x))
        #define SETDATASIZE(x,y)        SetHandleSize((Handle)(x),(y))
        #define LOCK_DATA(x)            HLock((Handle)(x))
        #define UNLOCK_DATA(x)          HUnlock((Handle)(x))
        #define ALLOC_DATA(x,y)         (void **)SmartNewHandle(x,y)
        #define DISPOSE_DATA(x)         (void **)DisposeHandle((Handle)(x))
        #define DISPOSE_IF_DATA(x)      (void **)DisposeIfHandle((Handle)(x))
#endif


#define         kDoDefaultLut   0
#define         kDoGamutLut             1

#define         kNoInfo                 0
#define         kDoXYZ2Lab              1
#define         kDoLab2XYZ              2

#define         kNumOfRGBchannels 3
#define         kNumOfLab_XYZchannels 3

/*                                                      these constants are the defaults for Do3D and hardware                  */
/*- BYTE ---------------------------------------------------------------------------------- */
#define     adr_bereich_elut       256  /* ElutAdrSize   |  Elut pixeloriented 256 entries 10 bit each dim.     */
#define     adr_breite_elut          8  /* ElutAdrShift  |  2^8 = 256                                                                           */
#define     bit_breite_elut         10  /* ElutWordSize                                                                                                         */


#define     adr_bereich_alut      1024  /* AlutAdrSize   |  Alut pixeloriented 1024 entries 8 bit each dim.     */
#define     adr_breite_alut         10  /* AlutAdrShift  |  2^10 = 1024                                                                         */
#define     bit_breite_alut          8
                
/* constants for the profheader-flags *
#define         kQualityMask            0x00030000
#define         kLookupOnlyMask         0x00040000
#define         kCreateGamutLutMask     0x00080000
#define         kUseRelColorimetric     0x00100000*/
                                                        
#endif

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