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- //
- // Little cms
- // Copyright (C) 1998-2007 Marti Maria
- //
- // Permission is hereby granted, free of charge, to any person obtaining
- // a copy of this software and associated documentation files (the "Software"),
- // to deal in the Software without restriction, including without limitation
- // the rights to use, copy, modify, merge, publish, distribute, sublicense,
- // and/or sell copies of the Software, and to permit persons to whom the Software
- // is furnished to do so, subject to the following conditions:
- //
- // The above copyright notice and this permission notice shall be included in
- // all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
- // THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- // Version 1.17
-
- #ifndef __cms_H
-
- // ********** Configuration toggles ****************************************
-
- // Optimization mode.
- //
- // Note that USE_ASSEMBLER Is fastest by far, but it is limited to Pentium.
- // USE_FLOAT are the generic floating-point routines. USE_C should work on
- // virtually any machine.
-
- //#define USE_FLOAT 1
- // #define USE_C 1
- #define USE_ASSEMBLER 1
-
- // Define this if you are using this package as a DLL (windows only)
-
- // #define LCMS_DLL 1
- // #define LCMS_DLL_BUILD 1
-
- // Uncomment if you are trying the engine in a non-windows environment
- // like linux, SGI, VAX, FreeBSD, BeOS, etc.
- #define NON_WINDOWS 1
-
- // Uncomment this one if you are using big endian machines (only meaningful
- // when NON_WINDOWS is used)
- // #define USE_BIG_ENDIAN 1
-
- // Uncomment this one if your compiler/machine does support the
- // "long long" type This will speedup fixed point math. (USE_C only)
- #define USE_INT64 1
-
- // Some machines does not have a reliable 'swab' function. Usually
- // leave commented unless the testbed diagnoses the contrary.
- // #define USE_CUSTOM_SWAB 1
-
- // Uncomment this if your compiler supports inline
- #define USE_INLINE 1
-
- // Uncomment this if your compiler doesn't work with fast floor function
- // #define USE_DEFAULT_FLOOR_CONVERSION 1
-
- // Uncomment this line on multithreading environments
- // #define USE_PTHREADS 1
-
- // Uncomment this line if you want lcms to use the black point tag in profile,
- // if commented, lcms will compute the black point by its own.
- // It is safer to leve it commented out
- // #define HONOR_BLACK_POINT_TAG 1
-
- // ********** End of configuration toggles ******************************
-
- #define LCMS_VERSION 117
-
- // Microsoft VisualC++
-
- // Deal with Microsoft's attempt at deprecating C standard runtime functions
- #ifdef _MSC_VER
- # undef NON_WINDOWS
- # if (_MSC_VER >= 1400)
- # ifndef _CRT_SECURE_NO_DEPRECATE
- # define _CRT_SECURE_NO_DEPRECATE 1
- # endif
- # endif
- #endif
-
- // Borland C
-
- #ifdef __BORLANDC__
- # undef NON_WINDOWS
- #endif
-
- #include <stdio.h>
- #include <stdlib.h>
- #include <math.h>
- #include <assert.h>
- #include <stdarg.h>
- #include <time.h>
-
- // Metroworks CodeWarrior
- #ifdef __MWERKS__
- # define unlink remove
- # if WIN32
- # define USE_CUSTOM_SWAB 1
- # undef NON_WINDOWS
- # else
- # define NON_WINDOWS 1
- # endif
- #endif
-
-
- // Here comes the Non-Windows settings
-
- #ifdef NON_WINDOWS
-
- // Non windows environments. Also avoid indentation on includes.
-
- #ifdef USE_PTHREADS
- # include <pthread.h>
- typedef pthread_rwlock_t LCMS_RWLOCK_T;
- # define LCMS_CREATE_LOCK(x) pthread_rwlock_init((x), NULL)
- # define LCMS_FREE_LOCK(x) pthread_rwlock_destroy((x))
- # define LCMS_READ_LOCK(x) pthread_rwlock_rdlock((x))
- # define LCMS_WRITE_LOCK(x) pthread_rwlock_wrlock((x))
- # define LCMS_UNLOCK(x) pthread_rwlock_unlock((x))
- #endif
-
- #undef LCMS_DLL
-
- #ifdef USE_ASSEMBLER
- # undef USE_ASSEMBLER
- # define USE_C 1
- #endif
-
- #ifdef _HOST_BIG_ENDIAN
- # define USE_BIG_ENDIAN 1
- #endif
-
- #if defined(__sgi__) || defined(__sgi) || defined(__powerpc__) || defined(sparc) || defined(__ppc__)
- # define USE_BIG_ENDIAN 1
- #endif
-
- #if TARGET_CPU_PPC
- # define USE_BIG_ENDIAN 1
- #endif
-
- #if macintosh
- # ifndef __LITTLE_ENDIAN__
- # define USE_BIG_ENDIAN 1
- # endif
- #endif
-
- #if __BIG_ENDIAN__
- # define USE_BIG_ENDIAN 1
- #endif
-
- #ifdef WORDS_BIGENDIAN
- # define USE_BIG_ENDIAN 1
- #endif
-
- #if defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__)
- # include <sys/types.h>
- # define USE_INT64 1
- # define LCMSSLONGLONG int64_t
- # define LCMSULONGLONG u_int64_t
- #endif
-
- #ifdef USE_INT64
- # ifndef LCMSULONGLONG
- # define LCMSULONGLONG unsigned long long
- # define LCMSSLONGLONG long long
- # endif
- #endif
-
- #if !defined(__INTEGRITY)
- # include <memory.h>
- #endif
-
- #include <string.h>
-
- #if defined(__GNUC__) || defined(__FreeBSD__)
- # include <unistd.h>
- #endif
-
- #ifndef LCMS_WIN_TYPES_ALREADY_DEFINED
-
- typedef unsigned char BYTE, *LPBYTE;
- typedef unsigned short WORD, *LPWORD;
- typedef unsigned long DWORD, *LPDWORD;
- typedef char *LPSTR;
- typedef void *LPVOID;
-
- #define ZeroMemory(p,l) memset((p),0,(l))
- #define CopyMemory(d,s,l) memcpy((d),(s),(l))
- #define FAR
-
- #ifndef stricmp
- # define stricmp strcasecmp
- #endif
-
-
- #ifndef FALSE
- # define FALSE 0
- #endif
- #ifndef TRUE
- # define TRUE 1
- #endif
-
- #define LOWORD(l) ((WORD)(l))
- #define HIWORD(l) ((WORD)((DWORD)(l) >> 16))
-
- #ifndef MAX_PATH
- # define MAX_PATH (256)
- #endif
-
- #define cdecl
- #endif
-
- // The specification for "inline" is section 6.7.4 of the C99 standard (ISO/IEC 9899:1999).
-
- #define LCMS_INLINE static inline
-
- #else
-
- // Win32 stuff
-
- #ifndef WIN32_LEAN_AND_MEAN
- # define WIN32_LEAN_AND_MEAN
- #endif
-
- #include <windows.h>
-
- #ifdef _WIN64
- # ifdef USE_ASSEMBLER
- # undef USE_ASSEMBLER
- # define USE_C 1
- # endif
- #endif
-
- #ifdef USE_INT64
- # ifndef LCMSULONGLONG
- # define LCMSULONGLONG unsigned __int64
- # define LCMSSLONGLONG __int64
- # endif
- #endif
-
- // This works for both VC & BorlandC
- #define LCMS_INLINE __inline
-
- #ifdef USE_PTHREADS
- typedef CRITICAL_SECTION LCMS_RWLOCK_T;
- # define LCMS_CREATE_LOCK(x) InitializeCriticalSection((x))
- # define LCMS_FREE_LOCK(x) DeleteCriticalSection((x))
- # define LCMS_READ_LOCK(x) EnterCriticalSection((x))
- # define LCMS_WRITE_LOCK(x) EnterCriticalSection((x))
- # define LCMS_UNLOCK(x) LeaveCriticalSection((x))
- #endif
-
- #endif
-
- #ifndef USE_PTHREADS
- typedef int LCMS_RWLOCK_T;
- # define LCMS_CREATE_LOCK(x)
- # define LCMS_FREE_LOCK(x)
- # define LCMS_READ_LOCK(x)
- # define LCMS_WRITE_LOCK(x)
- # define LCMS_UNLOCK(x)
- #endif
-
- // Base types
-
- typedef int LCMSBOOL;
- typedef void* LCMSHANDLE;
-
- #include "icc34.h" // ICC header file
-
-
- // Some tag & type additions
-
- #define lcmsSignature ((icSignature) 0x6c636d73L)
-
- #define icSigLuvKData ((icColorSpaceSignature) 0x4C75764BL) // 'LuvK'
-
- #define icSigHexachromeData ((icColorSpaceSignature) 0x4d434836L) // MCH6
- #define icSigHeptachromeData ((icColorSpaceSignature) 0x4d434837L) // MCH7
- #define icSigOctachromeData ((icColorSpaceSignature) 0x4d434838L) // MCH8
-
- #define icSigMCH5Data ((icColorSpaceSignature) 0x4d434835L) // MCH5
- #define icSigMCH6Data ((icColorSpaceSignature) 0x4d434836L) // MCH6
- #define icSigMCH7Data ((icColorSpaceSignature) 0x4d434837L) // MCH7
- #define icSigMCH8Data ((icColorSpaceSignature) 0x4d434838L) // MCH8
- #define icSigMCH9Data ((icColorSpaceSignature) 0x4d434839L) // MCH9
- #define icSigMCHAData ((icColorSpaceSignature) 0x4d434841L) // MCHA
- #define icSigMCHBData ((icColorSpaceSignature) 0x4d434842L) // MCHB
- #define icSigMCHCData ((icColorSpaceSignature) 0x4d434843L) // MCHC
- #define icSigMCHDData ((icColorSpaceSignature) 0x4d434844L) // MCHD
- #define icSigMCHEData ((icColorSpaceSignature) 0x4d434845L) // MCHE
- #define icSigMCHFData ((icColorSpaceSignature) 0x4d434846L) // MCHF
-
- #define icSigChromaticityTag ((icTagSignature) 0x6368726dL) // As per Addendum 2 to Spec. ICC.1:1998-09
- #define icSigChromaticAdaptationTag ((icTagSignature) 0x63686164L) // 'chad'
- #define icSigColorantTableTag ((icTagSignature) 0x636c7274L) // 'clrt'
- #define icSigColorantTableOutTag ((icTagSignature) 0x636c6f74L) // 'clot'
-
- #define icSigParametricCurveType ((icTagTypeSignature) 0x70617261L) // parametric (ICC 4.0)
- #define icSigMultiLocalizedUnicodeType ((icTagTypeSignature) 0x6D6C7563L)
- #define icSigS15Fixed16ArrayType ((icTagTypeSignature) 0x73663332L)
- #define icSigChromaticityType ((icTagTypeSignature) 0x6368726dL)
- #define icSiglutAtoBType ((icTagTypeSignature) 0x6d414220L) // mAB
- #define icSiglutBtoAType ((icTagTypeSignature) 0x6d424120L) // mBA
- #define icSigColorantTableType ((icTagTypeSignature) 0x636c7274L) // clrt
-
-
- typedef struct {
- icUInt8Number gridPoints[16]; // Number of grid points in each dimension.
- icUInt8Number prec; // Precision of data elements in bytes.
- icUInt8Number pad1;
- icUInt8Number pad2;
- icUInt8Number pad3;
- /*icUInt8Number data[icAny]; Data follows see spec for size */
- } icCLutStruct;
-
- // icLutAtoB
- typedef struct {
- icUInt8Number inputChan; // Number of input channels
- icUInt8Number outputChan; // Number of output channels
- icUInt8Number pad1;
- icUInt8Number pad2;
- icUInt32Number offsetB; // Offset to first "B" curve
- icUInt32Number offsetMat; // Offset to matrix
- icUInt32Number offsetM; // Offset to first "M" curve
- icUInt32Number offsetC; // Offset to CLUT
- icUInt32Number offsetA; // Offset to first "A" curve
- /*icUInt8Number data[icAny]; Data follows see spec for size */
- } icLutAtoB;
-
- // icLutBtoA
- typedef struct {
- icUInt8Number inputChan; // Number of input channels
- icUInt8Number outputChan; // Number of output channels
- icUInt8Number pad1;
- icUInt8Number pad2;
- icUInt32Number offsetB; // Offset to first "B" curve
- icUInt32Number offsetMat; // Offset to matrix
- icUInt32Number offsetM; // Offset to first "M" curve
- icUInt32Number offsetC; // Offset to CLUT
- icUInt32Number offsetA; // Offset to first "A" curve
- /*icUInt8Number data[icAny]; Data follows see spec for size */
- } icLutBtoA;
-
-
-
-
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- // Calling convention
-
- #ifdef NON_WINDOWS
- # define LCMSEXPORT
- # define LCMSAPI
- #else
- # ifdef LCMS_DLL
- # ifdef __BORLANDC__
- # define LCMSEXPORT __stdcall _export
- # define LCMSAPI
- # else
- // VC++
- # define LCMSEXPORT _stdcall
- # ifdef LCMS_DLL_BUILD
- # define LCMSAPI __declspec(dllexport)
- # else
- # define LCMSAPI __declspec(dllimport)
- # endif
- # endif
- # else
- # define LCMSEXPORT cdecl
- # define LCMSAPI
- # endif
- #endif
-
- #ifdef USE_ASSEMBLER
- #ifdef __BORLANDC__
-
- # define ASM asm
- # define RET(v) return(v)
- #else
- // VC++
- # define ASM __asm
- # define RET(v) return
- #endif
- #endif
-
- #ifdef _MSC_VER
- #ifndef stricmp
- # define stricmp _stricmp
- #endif
- #ifndef unlink
- # define unlink _unlink
- #endif
- #ifndef swab
- # define swab _swab
- #endif
- #ifndef itoa
- # define itoa _itoa
- #endif
- #ifndef fileno
- # define fileno _fileno
- #endif
- #ifndef strupr
- # define strupr _strupr
- #endif
- #ifndef hypot
- # define hypot _hypot
- #endif
- #ifndef snprintf
- # define snprintf _snprintf
- #endif
- #ifndef vsnprintf
- # define vsnprintf _vsnprintf
- #endif
-
-
- #endif
-
-
- #ifndef M_PI
- # define M_PI 3.14159265358979323846
- #endif
-
- #ifndef LOGE
- # define LOGE 0.4342944819
- #endif
-
- // ********** Little cms API ***************************************************
-
- typedef LCMSHANDLE cmsHPROFILE; // Opaque typedefs to hide internals
- typedef LCMSHANDLE cmsHTRANSFORM;
-
- #define MAXCHANNELS 16 // Maximum number of channels
-
- // Format of pixel is defined by one DWORD, using bit fields as follows
- //
- // TTTTT U Y F P X S EEE CCCC BBB
- //
- // T: Pixeltype
- // F: Flavor 0=MinIsBlack(Chocolate) 1=MinIsWhite(Vanilla)
- // P: Planar? 0=Chunky, 1=Planar
- // X: swap 16 bps endianess?
- // S: Do swap? ie, BGR, KYMC
- // E: Extra samples
- // C: Channels (Samples per pixel)
- // B: Bytes per sample
- // Y: Swap first - changes ABGR to BGRA and KCMY to CMYK
-
-
- #define COLORSPACE_SH(s) ((s) << 16)
- #define SWAPFIRST_SH(s) ((s) << 14)
- #define FLAVOR_SH(s) ((s) << 13)
- #define PLANAR_SH(p) ((p) << 12)
- #define ENDIAN16_SH(e) ((e) << 11)
- #define DOSWAP_SH(e) ((e) << 10)
- #define EXTRA_SH(e) ((e) << 7)
- #define CHANNELS_SH(c) ((c) << 3)
- #define BYTES_SH(b) (b)
-
- // Pixel types
-
- #define PT_ANY 0 // Don't check colorspace
- // 1 & 2 are reserved
- #define PT_GRAY 3
- #define PT_RGB 4
- #define PT_CMY 5
- #define PT_CMYK 6
- #define PT_YCbCr 7
- #define PT_YUV 8 // Lu'v'
- #define PT_XYZ 9
- #define PT_Lab 10
- #define PT_YUVK 11 // Lu'v'K
- #define PT_HSV 12
- #define PT_HLS 13
- #define PT_Yxy 14
- #define PT_HiFi 15
- #define PT_HiFi7 16
- #define PT_HiFi8 17
- #define PT_HiFi9 18
- #define PT_HiFi10 19
- #define PT_HiFi11 20
- #define PT_HiFi12 21
- #define PT_HiFi13 22
- #define PT_HiFi14 23
- #define PT_HiFi15 24
-
- #define NOCOLORSPACECHECK(x) ((x) & 0xFFFF)
-
- // Some (not all!) representations
-
- #ifndef TYPE_RGB_8 // TYPE_RGB_8 is a very common identifier, so don't include ours
- // if user has it already defined.
-
- #define TYPE_GRAY_8 (COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(1))
- #define TYPE_GRAY_8_REV (COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(1)|FLAVOR_SH(1))
- #define TYPE_GRAY_16 (COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(2))
- #define TYPE_GRAY_16_REV (COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(2)|FLAVOR_SH(1))
- #define TYPE_GRAY_16_SE (COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(2)|ENDIAN16_SH(1))
- #define TYPE_GRAYA_8 (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(1))
- #define TYPE_GRAYA_16 (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(2))
- #define TYPE_GRAYA_16_SE (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(2)|ENDIAN16_SH(1))
- #define TYPE_GRAYA_8_PLANAR (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(1)|PLANAR_SH(1))
- #define TYPE_GRAYA_16_PLANAR (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(2)|PLANAR_SH(1))
-
- #define TYPE_RGB_8 (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(1))
- #define TYPE_RGB_8_PLANAR (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
- #define TYPE_BGR_8 (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1))
- #define TYPE_BGR_8_PLANAR (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|PLANAR_SH(1))
- #define TYPE_RGB_16 (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2))
- #define TYPE_RGB_16_PLANAR (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
- #define TYPE_RGB_16_SE (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
- #define TYPE_BGR_16 (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1))
- #define TYPE_BGR_16_PLANAR (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|PLANAR_SH(1))
- #define TYPE_BGR_16_SE (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
-
- #define TYPE_RGBA_8 (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1))
- #define TYPE_RGBA_8_PLANAR (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
- #define TYPE_RGBA_16 (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2))
- #define TYPE_RGBA_16_PLANAR (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
- #define TYPE_RGBA_16_SE (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
-
- #define TYPE_ARGB_8 (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|SWAPFIRST_SH(1))
- #define TYPE_ARGB_16 (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|SWAPFIRST_SH(1))
-
- #define TYPE_ABGR_8 (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1))
- #define TYPE_ABGR_16 (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1))
- #define TYPE_ABGR_16_PLANAR (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|PLANAR_SH(1))
- #define TYPE_ABGR_16_SE (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
-
- #define TYPE_BGRA_8 (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1))
- #define TYPE_BGRA_16 (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|SWAPFIRST_SH(1))
- #define TYPE_BGRA_16_SE (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1)|SWAPFIRST_SH(1))
-
- #define TYPE_CMY_8 (COLORSPACE_SH(PT_CMY)|CHANNELS_SH(3)|BYTES_SH(1))
- #define TYPE_CMY_8_PLANAR (COLORSPACE_SH(PT_CMY)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
- #define TYPE_CMY_16 (COLORSPACE_SH(PT_CMY)|CHANNELS_SH(3)|BYTES_SH(2))
- #define TYPE_CMY_16_PLANAR (COLORSPACE_SH(PT_CMY)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
- #define TYPE_CMY_16_SE (COLORSPACE_SH(PT_CMY)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
-
- #define TYPE_CMYK_8 (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(1))
- #define TYPE_CMYKA_8 (COLORSPACE_SH(PT_CMYK)|EXTRA_SH(1)|CHANNELS_SH(4)|BYTES_SH(1))
- #define TYPE_CMYK_8_REV (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(1)|FLAVOR_SH(1))
- #define TYPE_YUVK_8 TYPE_CMYK_8_REV
- #define TYPE_CMYK_8_PLANAR (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(1)|PLANAR_SH(1))
- #define TYPE_CMYK_16 (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2))
- #define TYPE_CMYK_16_REV (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|FLAVOR_SH(1))
- #define TYPE_YUVK_16 TYPE_CMYK_16_REV
- #define TYPE_CMYK_16_PLANAR (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|PLANAR_SH(1))
- #define TYPE_CMYK_16_SE (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|ENDIAN16_SH(1))
-
- #define TYPE_KYMC_8 (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(1)|DOSWAP_SH(1))
- #define TYPE_KYMC_16 (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|DOSWAP_SH(1))
- #define TYPE_KYMC_16_SE (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
-
- #define TYPE_KCMY_8 (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(1)|SWAPFIRST_SH(1))
- #define TYPE_KCMY_8_REV (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(1)|FLAVOR_SH(1)|SWAPFIRST_SH(1))
- #define TYPE_KCMY_16 (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|SWAPFIRST_SH(1))
- #define TYPE_KCMY_16_REV (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|FLAVOR_SH(1)|SWAPFIRST_SH(1))
- #define TYPE_KCMY_16_SE (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|ENDIAN16_SH(1)|SWAPFIRST_SH(1))
-
-
- // HiFi separations, Thanks to Steven Greaves for providing the code,
- // the colorspace is not checked
- #define TYPE_CMYK5_8 (CHANNELS_SH(5)|BYTES_SH(1))
- #define TYPE_CMYK5_16 (CHANNELS_SH(5)|BYTES_SH(2))
- #define TYPE_CMYK5_16_SE (CHANNELS_SH(5)|BYTES_SH(2)|ENDIAN16_SH(1))
- #define TYPE_KYMC5_8 (CHANNELS_SH(5)|BYTES_SH(1)|DOSWAP_SH(1))
- #define TYPE_KYMC5_16 (CHANNELS_SH(5)|BYTES_SH(2)|DOSWAP_SH(1))
- #define TYPE_KYMC5_16_SE (CHANNELS_SH(5)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
-
- #define TYPE_CMYKcm_8 (CHANNELS_SH(6)|BYTES_SH(1))
- #define TYPE_CMYKcm_8_PLANAR (CHANNELS_SH(6)|BYTES_SH(1)|PLANAR_SH(1))
- #define TYPE_CMYKcm_16 (CHANNELS_SH(6)|BYTES_SH(2))
- #define TYPE_CMYKcm_16_PLANAR (CHANNELS_SH(6)|BYTES_SH(2)|PLANAR_SH(1))
- #define TYPE_CMYKcm_16_SE (CHANNELS_SH(6)|BYTES_SH(2)|ENDIAN16_SH(1))
-
- // Separations with more than 6 channels aren't very standarized,
- // Except most start with CMYK and add other colors, so I just used
- // then total number of channels after CMYK i.e CMYK8_8
-
- #define TYPE_CMYK7_8 (CHANNELS_SH(7)|BYTES_SH(1))
- #define TYPE_CMYK7_16 (CHANNELS_SH(7)|BYTES_SH(2))
- #define TYPE_CMYK7_16_SE (CHANNELS_SH(7)|BYTES_SH(2)|ENDIAN16_SH(1))
- #define TYPE_KYMC7_8 (CHANNELS_SH(7)|BYTES_SH(1)|DOSWAP_SH(1))
- #define TYPE_KYMC7_16 (CHANNELS_SH(7)|BYTES_SH(2)|DOSWAP_SH(1))
- #define TYPE_KYMC7_16_SE (CHANNELS_SH(7)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
- #define TYPE_CMYK8_8 (CHANNELS_SH(8)|BYTES_SH(1))
- #define TYPE_CMYK8_16 (CHANNELS_SH(8)|BYTES_SH(2))
- #define TYPE_CMYK8_16_SE (CHANNELS_SH(8)|BYTES_SH(2)|ENDIAN16_SH(1))
- #define TYPE_KYMC8_8 (CHANNELS_SH(8)|BYTES_SH(1)|DOSWAP_SH(1))
- #define TYPE_KYMC8_16 (CHANNELS_SH(8)|BYTES_SH(2)|DOSWAP_SH(1))
- #define TYPE_KYMC8_16_SE (CHANNELS_SH(8)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
- #define TYPE_CMYK9_8 (CHANNELS_SH(9)|BYTES_SH(1))
- #define TYPE_CMYK9_16 (CHANNELS_SH(9)|BYTES_SH(2))
- #define TYPE_CMYK9_16_SE (CHANNELS_SH(9)|BYTES_SH(2)|ENDIAN16_SH(1))
- #define TYPE_KYMC9_8 (CHANNELS_SH(9)|BYTES_SH(1)|DOSWAP_SH(1))
- #define TYPE_KYMC9_16 (CHANNELS_SH(9)|BYTES_SH(2)|DOSWAP_SH(1))
- #define TYPE_KYMC9_16_SE (CHANNELS_SH(9)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
- #define TYPE_CMYK10_8 (CHANNELS_SH(10)|BYTES_SH(1))
- #define TYPE_CMYK10_16 (CHANNELS_SH(10)|BYTES_SH(2))
- #define TYPE_CMYK10_16_SE (CHANNELS_SH(10)|BYTES_SH(2)|ENDIAN16_SH(1))
- #define TYPE_KYMC10_8 (CHANNELS_SH(10)|BYTES_SH(1)|DOSWAP_SH(1))
- #define TYPE_KYMC10_16 (CHANNELS_SH(10)|BYTES_SH(2)|DOSWAP_SH(1))
- #define TYPE_KYMC10_16_SE (CHANNELS_SH(10)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
- #define TYPE_CMYK11_8 (CHANNELS_SH(11)|BYTES_SH(1))
- #define TYPE_CMYK11_16 (CHANNELS_SH(11)|BYTES_SH(2))
- #define TYPE_CMYK11_16_SE (CHANNELS_SH(11)|BYTES_SH(2)|ENDIAN16_SH(1))
- #define TYPE_KYMC11_8 (CHANNELS_SH(11)|BYTES_SH(1)|DOSWAP_SH(1))
- #define TYPE_KYMC11_16 (CHANNELS_SH(11)|BYTES_SH(2)|DOSWAP_SH(1))
- #define TYPE_KYMC11_16_SE (CHANNELS_SH(11)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
- #define TYPE_CMYK12_8 (CHANNELS_SH(12)|BYTES_SH(1))
- #define TYPE_CMYK12_16 (CHANNELS_SH(12)|BYTES_SH(2))
- #define TYPE_CMYK12_16_SE (CHANNELS_SH(12)|BYTES_SH(2)|ENDIAN16_SH(1))
- #define TYPE_KYMC12_8 (CHANNELS_SH(12)|BYTES_SH(1)|DOSWAP_SH(1))
- #define TYPE_KYMC12_16 (CHANNELS_SH(12)|BYTES_SH(2)|DOSWAP_SH(1))
- #define TYPE_KYMC12_16_SE (CHANNELS_SH(12)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
-
- // Colorimetric
-
- #define TYPE_XYZ_16 (COLORSPACE_SH(PT_XYZ)|CHANNELS_SH(3)|BYTES_SH(2))
- #define TYPE_Lab_8 (COLORSPACE_SH(PT_Lab)|CHANNELS_SH(3)|BYTES_SH(1))
- #define TYPE_ALab_8 (COLORSPACE_SH(PT_Lab)|CHANNELS_SH(3)|BYTES_SH(1)|EXTRA_SH(1)|DOSWAP_SH(1))
- #define TYPE_Lab_16 (COLORSPACE_SH(PT_Lab)|CHANNELS_SH(3)|BYTES_SH(2))
- #define TYPE_Yxy_16 (COLORSPACE_SH(PT_Yxy)|CHANNELS_SH(3)|BYTES_SH(2))
-
- // YCbCr
-
- #define TYPE_YCbCr_8 (COLORSPACE_SH(PT_YCbCr)|CHANNELS_SH(3)|BYTES_SH(1))
- #define TYPE_YCbCr_8_PLANAR (COLORSPACE_SH(PT_YCbCr)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
- #define TYPE_YCbCr_16 (COLORSPACE_SH(PT_YCbCr)|CHANNELS_SH(3)|BYTES_SH(2))
- #define TYPE_YCbCr_16_PLANAR (COLORSPACE_SH(PT_YCbCr)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
- #define TYPE_YCbCr_16_SE (COLORSPACE_SH(PT_YCbCr)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
-
- // YUV
-
- #define TYPE_YUV_8 (COLORSPACE_SH(PT_YUV)|CHANNELS_SH(3)|BYTES_SH(1))
- #define TYPE_YUV_8_PLANAR (COLORSPACE_SH(PT_YUV)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
- #define TYPE_YUV_16 (COLORSPACE_SH(PT_YUV)|CHANNELS_SH(3)|BYTES_SH(2))
- #define TYPE_YUV_16_PLANAR (COLORSPACE_SH(PT_YUV)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
- #define TYPE_YUV_16_SE (COLORSPACE_SH(PT_YUV)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
-
- // HLS
-
- #define TYPE_HLS_8 (COLORSPACE_SH(PT_HLS)|CHANNELS_SH(3)|BYTES_SH(1))
- #define TYPE_HLS_8_PLANAR (COLORSPACE_SH(PT_HLS)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
- #define TYPE_HLS_16 (COLORSPACE_SH(PT_HLS)|CHANNELS_SH(3)|BYTES_SH(2))
- #define TYPE_HLS_16_PLANAR (COLORSPACE_SH(PT_HLS)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
- #define TYPE_HLS_16_SE (COLORSPACE_SH(PT_HLS)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
-
-
- // HSV
-
- #define TYPE_HSV_8 (COLORSPACE_SH(PT_HSV)|CHANNELS_SH(3)|BYTES_SH(1))
- #define TYPE_HSV_8_PLANAR (COLORSPACE_SH(PT_HSV)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
- #define TYPE_HSV_16 (COLORSPACE_SH(PT_HSV)|CHANNELS_SH(3)|BYTES_SH(2))
- #define TYPE_HSV_16_PLANAR (COLORSPACE_SH(PT_HSV)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
- #define TYPE_HSV_16_SE (COLORSPACE_SH(PT_HSV)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
-
- // Named color index. Only 16 bits allowed (don't check colorspace)
-
- #define TYPE_NAMED_COLOR_INDEX (CHANNELS_SH(1)|BYTES_SH(2))
-
- // Double values. Painful slow, but sometimes helpful. NOTE THAT 'BYTES' FIELD IS SET TO ZERO!
-
- #define TYPE_XYZ_DBL (COLORSPACE_SH(PT_XYZ)|CHANNELS_SH(3)|BYTES_SH(0))
- #define TYPE_Lab_DBL (COLORSPACE_SH(PT_Lab)|CHANNELS_SH(3)|BYTES_SH(0))
- #define TYPE_GRAY_DBL (COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(0))
- #define TYPE_RGB_DBL (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(0))
- #define TYPE_CMYK_DBL (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(0))
-
- #endif
-
-
- // Gamma table parameters
-
- typedef struct {
-
- unsigned int Crc32; // Has my table been touched?
-
- // Keep initial parameters for further serialization
-
- int Type;
- double Params[10];
-
- } LCMSGAMMAPARAMS, FAR* LPLCMSGAMMAPARAMS;
-
- // Gamma tables.
-
- typedef struct {
-
- LCMSGAMMAPARAMS Seed; // Parameters used for table creation
-
- // Table-based representation follows
-
- int nEntries;
- WORD GammaTable[1];
-
- } GAMMATABLE;
-
- typedef GAMMATABLE FAR* LPGAMMATABLE;
-
- // Sampled curves (1D)
- typedef struct {
-
- int nItems;
- double* Values;
-
- } SAMPLEDCURVE;
-
- typedef SAMPLEDCURVE FAR* LPSAMPLEDCURVE;
-
- // Vectors
- typedef struct { // Float Vector
-
- double n[3];
-
- } VEC3;
-
- typedef VEC3 FAR* LPVEC3;
-
-
- typedef struct { // Matrix
-
- VEC3 v[3];
-
- } MAT3;
-
- typedef MAT3 FAR* LPMAT3;
-
- // Colorspace values
- typedef struct {
-
- double X;
- double Y;
- double Z;
-
- } cmsCIEXYZ;
-
- typedef cmsCIEXYZ FAR* LPcmsCIEXYZ;
-
- typedef struct {
-
- double x;
- double y;
- double Y;
-
- } cmsCIExyY;
-
- typedef cmsCIExyY FAR* LPcmsCIExyY;
-
- typedef struct {
-
- double L;
- double a;
- double b;
-
- } cmsCIELab;
-
- typedef cmsCIELab FAR* LPcmsCIELab;
-
- typedef struct {
-
- double L;
- double C;
- double h;
-
- } cmsCIELCh;
-
- typedef cmsCIELCh FAR* LPcmsCIELCh;
-
- typedef struct {
-
- double J;
- double C;
- double h;
-
- } cmsJCh;
-
- typedef cmsJCh FAR* LPcmsJCh;
-
- // Primaries
- typedef struct {
-
- cmsCIEXYZ Red;
- cmsCIEXYZ Green;
- cmsCIEXYZ Blue;
-
- } cmsCIEXYZTRIPLE;
-
- typedef cmsCIEXYZTRIPLE FAR* LPcmsCIEXYZTRIPLE;
-
-
- typedef struct {
-
- cmsCIExyY Red;
- cmsCIExyY Green;
- cmsCIExyY Blue;
-
- } cmsCIExyYTRIPLE;
-
- typedef cmsCIExyYTRIPLE FAR* LPcmsCIExyYTRIPLE;
-
-
-
- // Following ICC spec
-
- #define D50X (0.9642)
- #define D50Y (1.0)
- #define D50Z (0.8249)
-
- #define PERCEPTUAL_BLACK_X (0.00336)
- #define PERCEPTUAL_BLACK_Y (0.0034731)
- #define PERCEPTUAL_BLACK_Z (0.00287)
-
- // Does return pointers to constant structs
-
- LCMSAPI LPcmsCIEXYZ LCMSEXPORT cmsD50_XYZ(void);
- LCMSAPI LPcmsCIExyY LCMSEXPORT cmsD50_xyY(void);
-
-
- // Input/Output
-
- LCMSAPI cmsHPROFILE LCMSEXPORT cmsOpenProfileFromFile(const char *ICCProfile, const char *sAccess);
- LCMSAPI cmsHPROFILE LCMSEXPORT cmsOpenProfileFromMem(LPVOID MemPtr, DWORD dwSize);
- LCMSAPI LCMSBOOL LCMSEXPORT cmsCloseProfile(cmsHPROFILE hProfile);
-
- // Predefined run-time profiles
-
- LCMSAPI cmsHPROFILE LCMSEXPORT cmsCreateRGBProfile(LPcmsCIExyY WhitePoint,
- LPcmsCIExyYTRIPLE Primaries,
- LPGAMMATABLE TransferFunction[3]);
-
- LCMSAPI cmsHPROFILE LCMSEXPORT cmsCreateGrayProfile(LPcmsCIExyY WhitePoint,
- LPGAMMATABLE TransferFunction);
-
- LCMSAPI cmsHPROFILE LCMSEXPORT cmsCreateLinearizationDeviceLink(icColorSpaceSignature ColorSpace,
- LPGAMMATABLE TransferFunctions[]);
-
- LCMSAPI cmsHPROFILE LCMSEXPORT cmsCreateInkLimitingDeviceLink(icColorSpaceSignature ColorSpace,
- double Limit);
-
-
- LCMSAPI cmsHPROFILE LCMSEXPORT cmsCreateLabProfile(LPcmsCIExyY WhitePoint);
- LCMSAPI cmsHPROFILE LCMSEXPORT cmsCreateLab4Profile(LPcmsCIExyY WhitePoint);
-
- LCMSAPI cmsHPROFILE LCMSEXPORT cmsCreateXYZProfile(void);
- LCMSAPI cmsHPROFILE LCMSEXPORT cmsCreate_sRGBProfile(void);
-
-
-
- LCMSAPI cmsHPROFILE LCMSEXPORT cmsCreateBCHSWabstractProfile(int nLUTPoints,
- double Bright,
- double Contrast,
- double Hue,
- double Saturation,
- int TempSrc,
- int TempDest);
-
- LCMSAPI cmsHPROFILE LCMSEXPORT cmsCreateNULLProfile(void);
-
-
- // Colorimetric space conversions
-
- LCMSAPI void LCMSEXPORT cmsXYZ2xyY(LPcmsCIExyY Dest, const cmsCIEXYZ* Source);
- LCMSAPI void LCMSEXPORT cmsxyY2XYZ(LPcmsCIEXYZ Dest, const cmsCIExyY* Source);
- LCMSAPI void LCMSEXPORT cmsXYZ2Lab(LPcmsCIEXYZ WhitePoint, LPcmsCIELab Lab, const cmsCIEXYZ* xyz);
- LCMSAPI void LCMSEXPORT cmsLab2XYZ(LPcmsCIEXYZ WhitePoint, LPcmsCIEXYZ xyz, const cmsCIELab* Lab);
- LCMSAPI void LCMSEXPORT cmsLab2LCh(LPcmsCIELCh LCh, const cmsCIELab* Lab);
- LCMSAPI void LCMSEXPORT cmsLCh2Lab(LPcmsCIELab Lab, const cmsCIELCh* LCh);
-
-
- // CIELab handling
-
- LCMSAPI double LCMSEXPORT cmsDeltaE(LPcmsCIELab Lab1, LPcmsCIELab Lab2);
- LCMSAPI double LCMSEXPORT cmsCIE94DeltaE(LPcmsCIELab Lab1, LPcmsCIELab Lab2);
- LCMSAPI double LCMSEXPORT cmsBFDdeltaE(LPcmsCIELab Lab1, LPcmsCIELab Lab2);
- LCMSAPI double LCMSEXPORT cmsCMCdeltaE(LPcmsCIELab Lab1, LPcmsCIELab Lab2);
- LCMSAPI double LCMSEXPORT cmsCIE2000DeltaE(LPcmsCIELab Lab1, LPcmsCIELab Lab2, double Kl, double Kc, double Kh);
-
- LCMSAPI void LCMSEXPORT cmsClampLab(LPcmsCIELab Lab, double amax, double amin, double bmax, double bmin);
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsWhitePointFromTemp(int TempK, LPcmsCIExyY WhitePoint);
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsAdaptToIlluminant(LPcmsCIEXYZ Result,
- LPcmsCIEXYZ SourceWhitePt,
- LPcmsCIEXYZ Illuminant,
- LPcmsCIEXYZ Value);
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsBuildRGB2XYZtransferMatrix(LPMAT3 r,
- LPcmsCIExyY WhitePoint,
- LPcmsCIExyYTRIPLE Primaries);
-
- // Viewing conditions
-
- #define AVG_SURROUND_4 0
- #define AVG_SURROUND 1
- #define DIM_SURROUND 2
- #define DARK_SURROUND 3
- #define CUTSHEET_SURROUND 4
-
- #define D_CALCULATE (-1)
- #define D_CALCULATE_DISCOUNT (-2)
-
- typedef struct {
-
- cmsCIEXYZ whitePoint;
- double Yb;
- double La;
- int surround;
- double D_value;
-
- } cmsViewingConditions;
-
- typedef cmsViewingConditions FAR* LPcmsViewingConditions;
-
- // CIECAM97s
-
- LCMSAPI LCMSHANDLE LCMSEXPORT cmsCIECAM97sInit(LPcmsViewingConditions pVC2);
- LCMSAPI void LCMSEXPORT cmsCIECAM97sDone(LCMSHANDLE hModel);
- LCMSAPI void LCMSEXPORT cmsCIECAM97sForward(LCMSHANDLE hModel, LPcmsCIEXYZ pIn, LPcmsJCh pOut);
- LCMSAPI void LCMSEXPORT cmsCIECAM97sReverse(LCMSHANDLE hModel, LPcmsJCh pIn, LPcmsCIEXYZ pOut);
-
-
- // CIECAM02
-
- LCMSAPI LCMSHANDLE LCMSEXPORT cmsCIECAM02Init(LPcmsViewingConditions pVC);
- LCMSAPI void LCMSEXPORT cmsCIECAM02Done(LCMSHANDLE hModel);
- LCMSAPI void LCMSEXPORT cmsCIECAM02Forward(LCMSHANDLE hModel, LPcmsCIEXYZ pIn, LPcmsJCh pOut);
- LCMSAPI void LCMSEXPORT cmsCIECAM02Reverse(LCMSHANDLE hModel, LPcmsJCh pIn, LPcmsCIEXYZ pOut);
-
-
- // Gamma
-
- LCMSAPI LPGAMMATABLE LCMSEXPORT cmsBuildGamma(int nEntries, double Gamma);
- LCMSAPI LPGAMMATABLE LCMSEXPORT cmsBuildParametricGamma(int nEntries, int Type, double Params[]);
- LCMSAPI LPGAMMATABLE LCMSEXPORT cmsAllocGamma(int nEntries);
- LCMSAPI void LCMSEXPORT cmsFreeGamma(LPGAMMATABLE Gamma);
- LCMSAPI void LCMSEXPORT cmsFreeGammaTriple(LPGAMMATABLE Gamma[3]);
- LCMSAPI LPGAMMATABLE LCMSEXPORT cmsDupGamma(LPGAMMATABLE Src);
- LCMSAPI LPGAMMATABLE LCMSEXPORT cmsReverseGamma(int nResultSamples, LPGAMMATABLE InGamma);
- LCMSAPI LPGAMMATABLE LCMSEXPORT cmsJoinGamma(LPGAMMATABLE InGamma, LPGAMMATABLE OutGamma);
- LCMSAPI LPGAMMATABLE LCMSEXPORT cmsJoinGammaEx(LPGAMMATABLE InGamma, LPGAMMATABLE OutGamma, int nPoints);
- LCMSAPI LCMSBOOL LCMSEXPORT cmsSmoothGamma(LPGAMMATABLE Tab, double lambda);
- LCMSAPI double LCMSEXPORT cmsEstimateGamma(LPGAMMATABLE t);
- LCMSAPI double LCMSEXPORT cmsEstimateGammaEx(LPWORD Table, int nEntries, double Thereshold);
- LCMSAPI LPGAMMATABLE LCMSEXPORT cmsReadICCGamma(cmsHPROFILE hProfile, icTagSignature sig);
- LCMSAPI LPGAMMATABLE LCMSEXPORT cmsReadICCGammaReversed(cmsHPROFILE hProfile, icTagSignature sig);
-
- // Access to Profile data.
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsTakeMediaWhitePoint(LPcmsCIEXYZ Dest, cmsHPROFILE hProfile);
- LCMSAPI LCMSBOOL LCMSEXPORT cmsTakeMediaBlackPoint(LPcmsCIEXYZ Dest, cmsHPROFILE hProfile);
- LCMSAPI LCMSBOOL LCMSEXPORT cmsTakeIluminant(LPcmsCIEXYZ Dest, cmsHPROFILE hProfile);
- LCMSAPI LCMSBOOL LCMSEXPORT cmsTakeColorants(LPcmsCIEXYZTRIPLE Dest, cmsHPROFILE hProfile);
- LCMSAPI DWORD LCMSEXPORT cmsTakeHeaderFlags(cmsHPROFILE hProfile);
- LCMSAPI DWORD LCMSEXPORT cmsTakeHeaderAttributes(cmsHPROFILE hProfile);
-
- LCMSAPI void LCMSEXPORT cmsSetLanguage(const char LanguageCode[4], const char CountryCode[4]);
- LCMSAPI const char* LCMSEXPORT cmsTakeProductName(cmsHPROFILE hProfile);
- LCMSAPI const char* LCMSEXPORT cmsTakeProductDesc(cmsHPROFILE hProfile);
- LCMSAPI const char* LCMSEXPORT cmsTakeProductInfo(cmsHPROFILE hProfile);
- LCMSAPI const char* LCMSEXPORT cmsTakeManufacturer(cmsHPROFILE hProfile);
- LCMSAPI const char* LCMSEXPORT cmsTakeModel(cmsHPROFILE hProfile);
- LCMSAPI const char* LCMSEXPORT cmsTakeCopyright(cmsHPROFILE hProfile);
- LCMSAPI const BYTE* LCMSEXPORT cmsTakeProfileID(cmsHPROFILE hProfile);
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsTakeCreationDateTime(struct tm *Dest, cmsHPROFILE hProfile);
- LCMSAPI LCMSBOOL LCMSEXPORT cmsTakeCalibrationDateTime(struct tm *Dest, cmsHPROFILE hProfile);
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIsTag(cmsHPROFILE hProfile, icTagSignature sig);
- LCMSAPI int LCMSEXPORT cmsTakeRenderingIntent(cmsHPROFILE hProfile);
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsTakeCharTargetData(cmsHPROFILE hProfile, char** Data, size_t* len);
-
- LCMSAPI int LCMSEXPORT cmsReadICCTextEx(cmsHPROFILE hProfile, icTagSignature sig, char *Text, size_t size);
- LCMSAPI int LCMSEXPORT cmsReadICCText(cmsHPROFILE hProfile, icTagSignature sig, char *Text);
-
-
- #define LCMS_DESC_MAX 512
-
- typedef struct {
-
- icSignature deviceMfg;
- icSignature deviceModel;
- icUInt32Number attributes[2];
- icTechnologySignature technology;
-
- char Manufacturer[LCMS_DESC_MAX];
- char Model[LCMS_DESC_MAX];
-
- } cmsPSEQDESC, FAR *LPcmsPSEQDESC;
-
- typedef struct {
-
- int n;
- cmsPSEQDESC seq[1];
-
- } cmsSEQ, FAR *LPcmsSEQ;
-
-
- LCMSAPI LPcmsSEQ LCMSEXPORT cmsReadProfileSequenceDescription(cmsHPROFILE hProfile);
- LCMSAPI void LCMSEXPORT cmsFreeProfileSequenceDescription(LPcmsSEQ pseq);
-
-
- // Translate form/to our notation to ICC
- LCMSAPI icColorSpaceSignature LCMSEXPORT _cmsICCcolorSpace(int OurNotation);
- LCMSAPI int LCMSEXPORT _cmsLCMScolorSpace(icColorSpaceSignature ProfileSpace);
- LCMSAPI int LCMSEXPORT _cmsChannelsOf(icColorSpaceSignature ColorSpace);
- LCMSAPI LCMSBOOL LCMSEXPORT _cmsIsMatrixShaper(cmsHPROFILE hProfile);
-
- // How profiles may be used
- #define LCMS_USED_AS_INPUT 0
- #define LCMS_USED_AS_OUTPUT 1
- #define LCMS_USED_AS_PROOF 2
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIsIntentSupported(cmsHPROFILE hProfile, int Intent, int UsedDirection);
-
- LCMSAPI icColorSpaceSignature LCMSEXPORT cmsGetPCS(cmsHPROFILE hProfile);
- LCMSAPI icColorSpaceSignature LCMSEXPORT cmsGetColorSpace(cmsHPROFILE hProfile);
- LCMSAPI icProfileClassSignature LCMSEXPORT cmsGetDeviceClass(cmsHPROFILE hProfile);
- LCMSAPI DWORD LCMSEXPORT cmsGetProfileICCversion(cmsHPROFILE hProfile);
- LCMSAPI void LCMSEXPORT cmsSetProfileICCversion(cmsHPROFILE hProfile, DWORD Version);
- LCMSAPI icInt32Number LCMSEXPORT cmsGetTagCount(cmsHPROFILE hProfile);
- LCMSAPI icTagSignature LCMSEXPORT cmsGetTagSignature(cmsHPROFILE hProfile, icInt32Number n);
-
-
- LCMSAPI void LCMSEXPORT cmsSetDeviceClass(cmsHPROFILE hProfile, icProfileClassSignature sig);
- LCMSAPI void LCMSEXPORT cmsSetColorSpace(cmsHPROFILE hProfile, icColorSpaceSignature sig);
- LCMSAPI void LCMSEXPORT cmsSetPCS(cmsHPROFILE hProfile, icColorSpaceSignature pcs);
- LCMSAPI void LCMSEXPORT cmsSetRenderingIntent(cmsHPROFILE hProfile, int RenderingIntent);
- LCMSAPI void LCMSEXPORT cmsSetHeaderFlags(cmsHPROFILE hProfile, DWORD Flags);
- LCMSAPI void LCMSEXPORT cmsSetHeaderAttributes(cmsHPROFILE hProfile, DWORD Flags);
- LCMSAPI void LCMSEXPORT cmsSetProfileID(cmsHPROFILE hProfile, LPBYTE ProfileID);
-
- // Intents
-
- #define INTENT_PERCEPTUAL 0
- #define INTENT_RELATIVE_COLORIMETRIC 1
- #define INTENT_SATURATION 2
- #define INTENT_ABSOLUTE_COLORIMETRIC 3
-
- // Flags
-
- #define cmsFLAGS_MATRIXINPUT 0x0001
- #define cmsFLAGS_MATRIXOUTPUT 0x0002
- #define cmsFLAGS_MATRIXONLY (cmsFLAGS_MATRIXINPUT|cmsFLAGS_MATRIXOUTPUT)
-
- #define cmsFLAGS_NOWHITEONWHITEFIXUP 0x0004 // Don't hot fix scum dot
- #define cmsFLAGS_NOPRELINEARIZATION 0x0010 // Don't create prelinearization tables
- // on precalculated transforms (internal use)
-
- #define cmsFLAGS_GUESSDEVICECLASS 0x0020 // Guess device class (for transform2devicelink)
-
- #define cmsFLAGS_NOTCACHE 0x0040 // Inhibit 1-pixel cache
-
- #define cmsFLAGS_NOTPRECALC 0x0100
- #define cmsFLAGS_NULLTRANSFORM 0x0200 // Don't transform anyway
- #define cmsFLAGS_HIGHRESPRECALC 0x0400 // Use more memory to give better accurancy
- #define cmsFLAGS_LOWRESPRECALC 0x0800 // Use less memory to minimize resouces
-
-
- #define cmsFLAGS_WHITEBLACKCOMPENSATION 0x2000
- #define cmsFLAGS_BLACKPOINTCOMPENSATION cmsFLAGS_WHITEBLACKCOMPENSATION
-
- // Proofing flags
-
- #define cmsFLAGS_GAMUTCHECK 0x1000 // Out of Gamut alarm
- #define cmsFLAGS_SOFTPROOFING 0x4000 // Do softproofing
-
- // Black preservation
-
- #define cmsFLAGS_PRESERVEBLACK 0x8000
-
- // CRD special
-
- #define cmsFLAGS_NODEFAULTRESOURCEDEF 0x01000000
-
- // Gridpoints
-
- #define cmsFLAGS_GRIDPOINTS(n) (((n) & 0xFF) << 16)
-
-
- // Transforms
-
- LCMSAPI cmsHTRANSFORM LCMSEXPORT cmsCreateTransform(cmsHPROFILE Input,
- DWORD InputFormat,
- cmsHPROFILE Output,
- DWORD OutputFormat,
- int Intent,
- DWORD dwFlags);
-
- LCMSAPI cmsHTRANSFORM LCMSEXPORT cmsCreateProofingTransform(cmsHPROFILE Input,
- DWORD InputFormat,
- cmsHPROFILE Output,
- DWORD OutputFormat,
- cmsHPROFILE Proofing,
- int Intent,
- int ProofingIntent,
- DWORD dwFlags);
-
- LCMSAPI cmsHTRANSFORM LCMSEXPORT cmsCreateMultiprofileTransform(cmsHPROFILE hProfiles[],
- int nProfiles,
- DWORD InputFormat,
- DWORD OutputFormat,
- int Intent,
- DWORD dwFlags);
-
- LCMSAPI void LCMSEXPORT cmsDeleteTransform(cmsHTRANSFORM hTransform);
-
- LCMSAPI void LCMSEXPORT cmsDoTransform(cmsHTRANSFORM Transform,
- LPVOID InputBuffer,
- LPVOID OutputBuffer,
- unsigned int Size);
-
- LCMSAPI void LCMSEXPORT cmsChangeBuffersFormat(cmsHTRANSFORM hTransform, DWORD InputFormat, DWORD dwOutputFormat);
-
- LCMSAPI void LCMSEXPORT cmsSetAlarmCodes(int r, int g, int b);
- LCMSAPI void LCMSEXPORT cmsGetAlarmCodes(int *r, int *g, int *b);
-
-
- // Adaptation state for absolute colorimetric intent
-
- LCMSAPI double LCMSEXPORT cmsSetAdaptationState(double d);
-
-
- // Primary preservation strategy
-
- #define LCMS_PRESERVE_PURE_K 0
- #define LCMS_PRESERVE_K_PLANE 1
-
- LCMSAPI int LCMSEXPORT cmsSetCMYKPreservationStrategy(int n);
-
- // Named color support
- typedef struct {
- char Name[MAX_PATH];
- WORD PCS[3];
- WORD DeviceColorant[MAXCHANNELS];
-
-
- } cmsNAMEDCOLOR, FAR* LPcmsNAMEDCOLOR;
-
- typedef struct {
- int nColors;
- int Allocated;
- int ColorantCount;
- char Prefix[33];
- char Suffix[33];
-
- cmsNAMEDCOLOR List[1];
-
- } cmsNAMEDCOLORLIST, FAR* LPcmsNAMEDCOLORLIST;
-
- // Named color support
-
- LCMSAPI int LCMSEXPORT cmsNamedColorCount(cmsHTRANSFORM xform);
- LCMSAPI LCMSBOOL LCMSEXPORT cmsNamedColorInfo(cmsHTRANSFORM xform, int nColor, char* Name, char* Prefix, char* Suffix);
- LCMSAPI int LCMSEXPORT cmsNamedColorIndex(cmsHTRANSFORM xform, const char* Name);
-
- // Colorant tables
-
- LCMSAPI LPcmsNAMEDCOLORLIST LCMSEXPORT cmsReadColorantTable(cmsHPROFILE hProfile, icTagSignature sig);
-
- // Profile creation
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsAddTag(cmsHPROFILE hProfile, icTagSignature sig, const void* data);
-
- // Converts a transform to a devicelink profile
- LCMSAPI cmsHPROFILE LCMSEXPORT cmsTransform2DeviceLink(cmsHTRANSFORM hTransform, DWORD dwFlags);
-
- // Set the 'save as 8-bit' flag
- LCMSAPI void LCMSEXPORT _cmsSetLUTdepth(cmsHPROFILE hProfile, int depth);
-
-
- // Save profile
- LCMSAPI LCMSBOOL LCMSEXPORT _cmsSaveProfile(cmsHPROFILE hProfile, const char* FileName);
- LCMSAPI LCMSBOOL LCMSEXPORT _cmsSaveProfileToMem(cmsHPROFILE hProfile, void *MemPtr,
- size_t* BytesNeeded);
-
-
-
- // PostScript ColorRenderingDictionary and ColorSpaceArray
-
- LCMSAPI DWORD LCMSEXPORT cmsGetPostScriptCSA(cmsHPROFILE hProfile, int Intent, LPVOID Buffer, DWORD dwBufferLen);
- LCMSAPI DWORD LCMSEXPORT cmsGetPostScriptCRD(cmsHPROFILE hProfile, int Intent, LPVOID Buffer, DWORD dwBufferLen);
- LCMSAPI DWORD LCMSEXPORT cmsGetPostScriptCRDEx(cmsHPROFILE hProfile, int Intent, DWORD dwFlags, LPVOID Buffer, DWORD dwBufferLen);
-
-
- // Error handling
-
- #define LCMS_ERROR_ABORT 0
- #define LCMS_ERROR_SHOW 1
- #define LCMS_ERROR_IGNORE 2
-
- LCMSAPI int LCMSEXPORT cmsErrorAction(int nAction);
-
- #define LCMS_ERRC_WARNING 0x1000
- #define LCMS_ERRC_RECOVERABLE 0x2000
- #define LCMS_ERRC_ABORTED 0x3000
-
- typedef int (* cmsErrorHandlerFunction)(int ErrorCode, const char *ErrorText);
-
- LCMSAPI void LCMSEXPORT cmsSetErrorHandler(cmsErrorHandlerFunction Fn);
-
-
- // LUT manipulation
-
-
- typedef struct _lcms_LUT_struc LUT, FAR* LPLUT; // opaque pointer
-
- LCMSAPI LPLUT LCMSEXPORT cmsAllocLUT(void);
- LCMSAPI LPLUT LCMSEXPORT cmsAllocLinearTable(LPLUT NewLUT, LPGAMMATABLE Tables[], int nTable);
- LCMSAPI LPLUT LCMSEXPORT cmsAlloc3DGrid(LPLUT Lut, int clutPoints, int inputChan, int outputChan);
- LCMSAPI LPLUT LCMSEXPORT cmsSetMatrixLUT(LPLUT Lut, LPMAT3 M);
- LCMSAPI LPLUT LCMSEXPORT cmsSetMatrixLUT4(LPLUT Lut, LPMAT3 M, LPVEC3 off, DWORD dwFlags);
- LCMSAPI void LCMSEXPORT cmsFreeLUT(LPLUT Lut);
- LCMSAPI void LCMSEXPORT cmsEvalLUT(LPLUT Lut, WORD In[], WORD Out[]);
- LCMSAPI double LCMSEXPORT cmsEvalLUTreverse(LPLUT Lut, WORD Target[], WORD Result[], LPWORD Hint);
- LCMSAPI LPLUT LCMSEXPORT cmsReadICCLut(cmsHPROFILE hProfile, icTagSignature sig);
- LCMSAPI LPLUT LCMSEXPORT cmsDupLUT(LPLUT Orig);
-
- // LUT Sampling
-
- typedef int (* _cmsSAMPLER)(register WORD In[],
- register WORD Out[],
- register LPVOID Cargo);
-
- #define SAMPLER_HASTL1 LUT_HASTL1
- #define SAMPLER_HASTL2 LUT_HASTL2
- #define SAMPLER_INSPECT 0x01000000
-
- LCMSAPI int LCMSEXPORT cmsSample3DGrid(LPLUT Lut, _cmsSAMPLER Sampler, LPVOID Cargo, DWORD dwFlags);
-
- // Formatters
-
- typedef unsigned char* (* cmsFORMATTER)(register void* CMMcargo,
- register WORD ToUnroll[],
- register LPBYTE Buffer);
-
- LCMSAPI void LCMSEXPORT cmsSetUserFormatters(cmsHTRANSFORM hTransform, DWORD dwInput, cmsFORMATTER Input,
- DWORD dwOutput, cmsFORMATTER Output);
-
- LCMSAPI void LCMSEXPORT cmsGetUserFormatters(cmsHTRANSFORM hTransform,
- LPDWORD InputFormat, cmsFORMATTER* Input,
- LPDWORD OutputFormat, cmsFORMATTER* Output);
-
-
- // IT8.7 / CGATS.17-200x handling
-
- LCMSAPI LCMSHANDLE LCMSEXPORT cmsIT8Alloc(void);
- LCMSAPI void LCMSEXPORT cmsIT8Free(LCMSHANDLE IT8);
-
- // Tables
-
- LCMSAPI int LCMSEXPORT cmsIT8TableCount(LCMSHANDLE IT8);
- LCMSAPI int LCMSEXPORT cmsIT8SetTable(LCMSHANDLE IT8, int nTable);
-
- // Persistence
- LCMSAPI LCMSHANDLE LCMSEXPORT cmsIT8LoadFromFile(const char* cFileName);
- LCMSAPI LCMSHANDLE LCMSEXPORT cmsIT8LoadFromMem(void *Ptr, size_t len);
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIT8SaveToFile(LCMSHANDLE IT8, const char* cFileName);
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIT8SaveToMem(LCMSHANDLE hIT8, void *MemPtr, size_t* BytesNeeded);
-
- // Properties
- LCMSAPI const char* LCMSEXPORT cmsIT8GetSheetType(LCMSHANDLE hIT8);
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIT8SetSheetType(LCMSHANDLE hIT8, const char* Type);
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIT8SetComment(LCMSHANDLE hIT8, const char* cComment);
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIT8SetPropertyStr(LCMSHANDLE hIT8, const char* cProp, const char *Str);
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIT8SetPropertyDbl(LCMSHANDLE hIT8, const char* cProp, double Val);
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIT8SetPropertyHex(LCMSHANDLE hIT8, const char* cProp, int Val);
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIT8SetPropertyUncooked(LCMSHANDLE hIT8, const char* Key, const char* Buffer);
-
-
- LCMSAPI const char* LCMSEXPORT cmsIT8GetProperty(LCMSHANDLE hIT8, const char* cProp);
- LCMSAPI double LCMSEXPORT cmsIT8GetPropertyDbl(LCMSHANDLE hIT8, const char* cProp);
- LCMSAPI int LCMSEXPORT cmsIT8EnumProperties(LCMSHANDLE IT8, char ***PropertyNames);
-
- // Datasets
-
- LCMSAPI const char* LCMSEXPORT cmsIT8GetDataRowCol(LCMSHANDLE IT8, int row, int col);
- LCMSAPI double LCMSEXPORT cmsIT8GetDataRowColDbl(LCMSHANDLE IT8, int row, int col);
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIT8SetDataRowCol(LCMSHANDLE hIT8, int row, int col,
- const char* Val);
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIT8SetDataRowColDbl(LCMSHANDLE hIT8, int row, int col,
- double Val);
-
- LCMSAPI const char* LCMSEXPORT cmsIT8GetData(LCMSHANDLE IT8, const char* cPatch, const char* cSample);
-
-
- LCMSAPI double LCMSEXPORT cmsIT8GetDataDbl(LCMSHANDLE IT8, const char* cPatch, const char* cSample);
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIT8SetData(LCMSHANDLE IT8, const char* cPatch,
- const char* cSample,
- const char *Val);
-
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIT8SetDataDbl(LCMSHANDLE hIT8, const char* cPatch,
- const char* cSample,
- double Val);
-
- LCMSAPI int LCMSEXPORT cmsIT8GetDataFormat(LCMSHANDLE hIT8, const char* cSample);
- LCMSAPI LCMSBOOL LCMSEXPORT cmsIT8SetDataFormat(LCMSHANDLE IT8, int n, const char *Sample);
- LCMSAPI int LCMSEXPORT cmsIT8EnumDataFormat(LCMSHANDLE IT8, char ***SampleNames);
-
-
- LCMSAPI const char* LCMSEXPORT cmsIT8GetPatchName(LCMSHANDLE hIT8, int nPatch, char* buffer);
-
- // The LABEL extension
-
- LCMSAPI int LCMSEXPORT cmsIT8SetTableByLabel(LCMSHANDLE hIT8, const char* cSet, const char* cField, const char* ExpectedType);
-
- // Formatter for double
- LCMSAPI void LCMSEXPORT cmsIT8DefineDblFormat(LCMSHANDLE IT8, const char* Formatter);
-
-
- // ***************************************************************************
- // End of Little cms API From here functions are private
- // You can use them only if using static libraries, and at your own risk of
- // be stripped or changed at futures releases.
-
- #ifndef LCMS_APIONLY
-
-
- // Compatibility with anterior versions-- not needed anymore
- // -- Morge
-
- LCMSAPI void LCMSEXPORT cmsLabEncoded2Float(LPcmsCIELab Lab, const WORD wLab[3]);
- LCMSAPI void LCMSEXPORT cmsLabEncoded2Float4(LPcmsCIELab Lab, const WORD wLab[3]);
- LCMSAPI void LCMSEXPORT cmsFloat2LabEncoded(WORD wLab[3], const cmsCIELab* Lab);
- LCMSAPI void LCMSEXPORT cmsFloat2LabEncoded4(WORD wLab[3], const cmsCIELab* Lab);
- LCMSAPI void LCMSEXPORT cmsXYZEncoded2Float(LPcmsCIEXYZ fxyz, const WORD XYZ[3]);
- LCMSAPI void LCMSEXPORT cmsFloat2XYZEncoded(WORD XYZ[3], const cmsCIEXYZ* fXYZ);
-
-
- // Profiling Extensions --- Would be removed from API in future revisions
-
- LCMSAPI LCMSBOOL LCMSEXPORT _cmsAddTextTag(cmsHPROFILE hProfile, icTagSignature sig, const char* Text);
- LCMSAPI LCMSBOOL LCMSEXPORT _cmsAddXYZTag(cmsHPROFILE hProfile, icTagSignature sig, const cmsCIEXYZ* XYZ);
- LCMSAPI LCMSBOOL LCMSEXPORT _cmsAddLUTTag(cmsHPROFILE hProfile, icTagSignature sig, const void* lut);
- LCMSAPI LCMSBOOL LCMSEXPORT _cmsAddGammaTag(cmsHPROFILE hProfile, icTagSignature sig, LPGAMMATABLE TransferFunction);
- LCMSAPI LCMSBOOL LCMSEXPORT _cmsAddChromaticityTag(cmsHPROFILE hProfile, icTagSignature sig, LPcmsCIExyYTRIPLE Chrm);
- LCMSAPI LCMSBOOL LCMSEXPORT _cmsAddSequenceDescriptionTag(cmsHPROFILE hProfile, icTagSignature sig, LPcmsSEQ PSeq);
- LCMSAPI LCMSBOOL LCMSEXPORT _cmsAddNamedColorTag(cmsHPROFILE hProfile, icTagSignature sig, LPcmsNAMEDCOLORLIST nc);
- LCMSAPI LCMSBOOL LCMSEXPORT _cmsAddDateTimeTag(cmsHPROFILE hProfile, icTagSignature sig, struct tm *DateTime);
- LCMSAPI LCMSBOOL LCMSEXPORT _cmsAddColorantTableTag(cmsHPROFILE hProfile, icTagSignature sig, LPcmsNAMEDCOLORLIST nc);
- LCMSAPI LCMSBOOL LCMSEXPORT _cmsAddChromaticAdaptationTag(cmsHPROFILE hProfile, icTagSignature sig, const cmsCIEXYZ* mat);
-
- // --------------------------------------------------------------------------------------------------- Inline functions
-
- // Fast floor conversion logic. Thanks to Sree Kotay and Stuart Nixon
- // note than this only works in the range ..-32767...+32767 because
- // mantissa is interpreted as 15.16 fixed point.
- // The union is to avoid pointer aliasing overoptimization.
-
- LCMS_INLINE int _cmsQuickFloor(double val)
- {
- #ifdef USE_DEFAULT_FLOOR_CONVERSION
- return (int) floor(val);
- #else
- const double _lcms_double2fixmagic = 68719476736.0 * 1.5; // 2^36 * 1.5, (52-16=36) uses limited precision to floor
- union {
- double val;
- int halves[2];
- } temp;
-
- temp.val = val + _lcms_double2fixmagic;
-
-
- #ifdef USE_BIG_ENDIAN
- return temp.halves[1] >> 16;
- #else
- return temp.halves[0] >> 16;
- #endif
- #endif
- }
-
-
-
- // Clamp with saturation
-
- LCMS_INLINE WORD _cmsClampWord(int in)
- {
- if (in < 0) return 0;
- if (in > 0xFFFF) return 0xFFFFU; // Including marker
- return (WORD) in;
- }
-
- #ifndef LCMS_USER_ALLOC
-
- // Low-level alloc hook
-
- LCMS_INLINE void* _cmsMalloc(size_t size)
- {
- if (size > ((size_t) 1024*1024*500)) return NULL; // Never allow over 500Mb
- if (size < 0) return NULL; // Prevent signed size_t exploits
-
- return (void*) malloc(size);
- }
-
-
- LCMS_INLINE void _cmsFree(void *Ptr)
- {
- if (Ptr) free(Ptr);
- }
-
- #endif
-
- // ------------------------------------------------------------------------------------------- end of inline functions
-
- // Signal error from inside lcms code
-
- void cdecl cmsSignalError(int ErrorCode, const char *ErrorText, ...);
-
- // Alignment handling (needed in ReadLUT16 and ReadLUT8)
-
- typedef struct {
- icS15Fixed16Number a;
- icUInt16Number b;
-
- } _cmsTestAlign16;
-
- #define SIZEOF_UINT16_ALIGNED (sizeof(_cmsTestAlign16) - sizeof(icS15Fixed16Number))
-
- typedef struct {
- icS15Fixed16Number a;
- icUInt8Number b;
-
- } _cmsTestAlign8;
-
- #define SIZEOF_UINT8_ALIGNED (sizeof(_cmsTestAlign8) - sizeof(icS15Fixed16Number))
-
-
- // Fixed point
-
-
- typedef icInt32Number Fixed32; // Fixed 15.16 whith sign
-
- #define INT_TO_FIXED(x) ((x)<<16)
- #define DOUBLE_TO_FIXED(x) ((Fixed32) ((x)*65536.0+0.5))
- #define FIXED_TO_INT(x) ((x)>>16)
- #define FIXED_REST_TO_INT(x) ((x)& 0xFFFFU)
- #define FIXED_TO_DOUBLE(x) (((double)x)/65536.0)
- #define ROUND_FIXED_TO_INT(x) (((x)+0x8000)>>16)
-
-
- Fixed32 cdecl FixedMul(Fixed32 a, Fixed32 b);
- Fixed32 cdecl FixedSquare(Fixed32 a);
-
-
- #ifdef USE_INLINE
-
- LCMS_INLINE Fixed32 ToFixedDomain(int a) { return a + ((a + 0x7fff) / 0xffff); }
- LCMS_INLINE int FromFixedDomain(Fixed32 a) { return a - ((a + 0x7fff) >> 16); }
-
- #else
-
- Fixed32 cdecl ToFixedDomain(int a); // (a * 65536.0 / 65535.0)
- int cdecl FromFixedDomain(Fixed32 a); // (a * 65535.0 + .5)
-
- #endif
-
- Fixed32 cdecl FixedLERP(Fixed32 a, Fixed32 l, Fixed32 h);
- WORD cdecl FixedScale(WORD a, Fixed32 s);
-
- // Vector & Matrix operations. I'm using the notation frequently found in
- // literature. Mostly 'Graphic Gems' samples. Not to be same routines.
-
- // Vector members
-
- #define VX 0
- #define VY 1
- #define VZ 2
-
- typedef struct { // Fixed 15.16 bits vector
- Fixed32 n[3];
- } WVEC3, FAR* LPWVEC3;
-
- typedef struct { // Matrix (Fixed 15.16)
- WVEC3 v[3];
- } WMAT3, FAR* LPWMAT3;
-
-
-
- void cdecl VEC3init(LPVEC3 r, double x, double y, double z); // double version
- void cdecl VEC3initF(LPWVEC3 r, double x, double y, double z); // Fix32 version
- void cdecl VEC3toFix(LPWVEC3 r, LPVEC3 v);
- void cdecl VEC3fromFix(LPVEC3 r, LPWVEC3 v);
- void cdecl VEC3scaleFix(LPWORD r, LPWVEC3 Scale);
- void cdecl VEC3swap(LPVEC3 a, LPVEC3 b);
- void cdecl VEC3divK(LPVEC3 r, LPVEC3 v, double d);
- void cdecl VEC3perK(LPVEC3 r, LPVEC3 v, double d);
- void cdecl VEC3minus(LPVEC3 r, LPVEC3 a, LPVEC3 b);
- void cdecl VEC3perComp(LPVEC3 r, LPVEC3 a, LPVEC3 b);
- LCMSBOOL cdecl VEC3equal(LPWVEC3 a, LPWVEC3 b, double Tolerance);
- LCMSBOOL cdecl VEC3equalF(LPVEC3 a, LPVEC3 b, double Tolerance);
- void cdecl VEC3scaleAndCut(LPWVEC3 r, LPVEC3 v, double d);
- void cdecl VEC3cross(LPVEC3 r, LPVEC3 u, LPVEC3 v);
- void cdecl VEC3saturate(LPVEC3 v);
- double cdecl VEC3distance(LPVEC3 a, LPVEC3 b);
- double cdecl VEC3length(LPVEC3 a);
-
- void cdecl MAT3identity(LPMAT3 a);
- void cdecl MAT3per(LPMAT3 r, LPMAT3 a, LPMAT3 b);
- void cdecl MAT3perK(LPMAT3 r, LPMAT3 v, double d);
- int cdecl MAT3inverse(LPMAT3 a, LPMAT3 b);
- LCMSBOOL cdecl MAT3solve(LPVEC3 x, LPMAT3 a, LPVEC3 b);
- double cdecl MAT3det(LPMAT3 m);
- void cdecl MAT3eval(LPVEC3 r, LPMAT3 a, LPVEC3 v);
- void cdecl MAT3toFix(LPWMAT3 r, LPMAT3 v);
- void cdecl MAT3fromFix(LPMAT3 r, LPWMAT3 v);
- void cdecl MAT3evalW(LPWVEC3 r, LPWMAT3 a, LPWVEC3 v);
- LCMSBOOL cdecl MAT3isIdentity(LPWMAT3 a, double Tolerance);
- void cdecl MAT3scaleAndCut(LPWMAT3 r, LPMAT3 v, double d);
-
- // Is a table linear?
-
- int cdecl cmsIsLinear(WORD Table[], int nEntries);
-
- // I hold this structures describing domain
- // details mainly for optimization purposes.
-
- struct _lcms_l16params_struc;
-
- typedef void (* _cms3DLERP)(WORD Input[],
- WORD Output[],
- WORD LutTable[],
- struct _lcms_l16params_struc* p);
-
-
-
- typedef struct _lcms_l8opt_struc { // Used on 8 bit interpolations
-
- unsigned int X0[256], Y0[256], Z0[256];
- WORD rx[256], ry[256], rz[256];
-
- } L8PARAMS, FAR* LPL8PARAMS;
-
- typedef struct _lcms_l16params_struc { // Used on 16 bits interpolations
-
- int nSamples; // Valid on all kinds of tables
- int nInputs; // != 1 only in 3D interpolation
- int nOutputs; // != 1 only in 3D interpolation
-
- WORD Domain;
-
- int opta1, opta2;
- int opta3, opta4; // Optimization for 3D LUT
- int opta5, opta6;
- int opta7, opta8;
-
- _cms3DLERP Interp3D; // The interpolation routine
-
- LPL8PARAMS p8; // Points to some tables for 8-bit speedup
-
- } L16PARAMS, *LPL16PARAMS;
-
-
- void cdecl cmsCalcL16Params(int nSamples, LPL16PARAMS p);
- void cdecl cmsCalcCLUT16Params(int nSamples, int InputChan, int OutputChan, LPL16PARAMS p);
- void cdecl cmsCalcCLUT16ParamsEx(int nSamples, int InputChan, int OutputChan,
- LCMSBOOL lUseTetrahedral, LPL16PARAMS p);
-
- WORD cdecl cmsLinearInterpLUT16(WORD Value, WORD LutTable[], LPL16PARAMS p);
- Fixed32 cdecl cmsLinearInterpFixed(WORD Value1, WORD LutTable[], LPL16PARAMS p);
- WORD cdecl cmsReverseLinearInterpLUT16(WORD Value, WORD LutTable[], LPL16PARAMS p);
-
- void cdecl cmsTrilinearInterp16(WORD Input[],
- WORD Output[],
- WORD LutTable[],
- LPL16PARAMS p);
-
- void cdecl cmsTetrahedralInterp16(WORD Input[],
- WORD Output[],
- WORD LutTable[], LPL16PARAMS p);
-
- void cdecl cmsTetrahedralInterp8(WORD Input[],
- WORD Output[],
- WORD LutTable[], LPL16PARAMS p);
-
- // LUT handling
-
- #define LUT_HASMATRIX 0x0001 // Do-op Flags
- #define LUT_HASTL1 0x0002
- #define LUT_HASTL2 0x0008
- #define LUT_HAS3DGRID 0x0010
-
- // New in rev 4.0 of ICC spec
-
- #define LUT_HASMATRIX3 0x0020 // Matrix + offset for LutAToB
- #define LUT_HASMATRIX4 0x0040 // Matrix + offset for LutBToA
-
- #define LUT_HASTL3 0x0100 // '3' curves for LutAToB
- #define LUT_HASTL4 0x0200 // '4' curves for LutBToA
-
- // V4 emulation
-
- #define LUT_V4_OUTPUT_EMULATE_V2 0x10000 // Is a V4 output LUT, emulating V2
- #define LUT_V4_INPUT_EMULATE_V2 0x20000 // Is a V4 input LUT, emulating V2
- #define LUT_V2_OUTPUT_EMULATE_V4 0x40000 // Is a V2 output LUT, emulating V4
- #define LUT_V2_INPUT_EMULATE_V4 0x80000 // Is a V2 input LUT, emulating V4
-
-
- struct _lcms_LUT_struc {
-
- DWORD wFlags;
- WMAT3 Matrix; // 15fixed16 matrix
-
- unsigned int InputChan;
- unsigned int OutputChan;
- unsigned int InputEntries;
- unsigned int OutputEntries;
- unsigned int cLutPoints;
-
-
- LPWORD L1[MAXCHANNELS]; // First linearization
- LPWORD L2[MAXCHANNELS]; // Last linearization
-
- LPWORD T; // 3D CLUT
- unsigned int Tsize; // CLUT size in bytes
-
- // Parameters & Optimizations
-
- L16PARAMS In16params;
- L16PARAMS Out16params;
- L16PARAMS CLut16params;
-
- int Intent; // Accomplished intent
-
- // New for Rev 4.0 of spec (reserved)
-
- WMAT3 Mat3;
- WVEC3 Ofs3;
- LPWORD L3[MAXCHANNELS];
- L16PARAMS L3params;
- unsigned int L3Entries;
-
- WMAT3 Mat4;
- WVEC3 Ofs4;
- LPWORD L4[MAXCHANNELS];
- L16PARAMS L4params;
- unsigned int L4Entries;
-
- // Gray axes fixup. Only on v2 8-bit Lab LUT
-
- LCMSBOOL FixGrayAxes;
-
-
- // Parameters used for curve creation
-
- LCMSGAMMAPARAMS LCurvesSeed[4][MAXCHANNELS];
-
-
- }; // LUT, FAR* LPLUT;
-
-
- LCMSBOOL cdecl _cmsSmoothEndpoints(LPWORD Table, int nEntries);
-
-
- // CRC of gamma tables
-
- unsigned int _cmsCrc32OfGammaTable(LPGAMMATABLE Table);
-
- // Sampled curves
-
- LPSAMPLEDCURVE cdecl cmsAllocSampledCurve(int nItems);
- void cdecl cmsFreeSampledCurve(LPSAMPLEDCURVE p);
- LPSAMPLEDCURVE cdecl cmsDupSampledCurve(LPSAMPLEDCURVE p);
-
- LPSAMPLEDCURVE cdecl cmsConvertGammaToSampledCurve(LPGAMMATABLE Gamma, int nPoints);
- LPGAMMATABLE cdecl cmsConvertSampledCurveToGamma(LPSAMPLEDCURVE Sampled, double Max);
-
- void cdecl cmsEndpointsOfSampledCurve(LPSAMPLEDCURVE p, double* Min, double* Max);
- void cdecl cmsClampSampledCurve(LPSAMPLEDCURVE p, double Min, double Max);
- LCMSBOOL cdecl cmsSmoothSampledCurve(LPSAMPLEDCURVE Tab, double SmoothingLambda);
- void cdecl cmsRescaleSampledCurve(LPSAMPLEDCURVE p, double Min, double Max, int nPoints);
-
- LPSAMPLEDCURVE cdecl cmsJoinSampledCurves(LPSAMPLEDCURVE X, LPSAMPLEDCURVE Y, int nResultingPoints);
-
- // Shaper/Matrix handling
-
- #define MATSHAPER_HASMATRIX 0x0001 // Do-ops flags
- #define MATSHAPER_HASSHAPER 0x0002
- #define MATSHAPER_INPUT 0x0004 // Behaviour
- #define MATSHAPER_OUTPUT 0x0008
- #define MATSHAPER_HASINPSHAPER 0x0010
- #define MATSHAPER_ALLSMELTED (MATSHAPER_INPUT|MATSHAPER_OUTPUT)
-
-
- typedef struct {
- DWORD dwFlags;
-
- WMAT3 Matrix;
-
- L16PARAMS p16; // Primary curve
- LPWORD L[3];
-
- L16PARAMS p2_16; // Secondary curve (used as input in smelted ones)
- LPWORD L2[3];
-
- } MATSHAPER, FAR* LPMATSHAPER;
-
- LPMATSHAPER cdecl cmsAllocMatShaper(LPMAT3 matrix, LPGAMMATABLE Shaper[], DWORD Behaviour);
- LPMATSHAPER cdecl cmsAllocMatShaper2(LPMAT3 matrix, LPGAMMATABLE In[], LPGAMMATABLE Out[], DWORD Behaviour);
-
- void cdecl cmsFreeMatShaper(LPMATSHAPER MatShaper);
- void cdecl cmsEvalMatShaper(LPMATSHAPER MatShaper, WORD In[], WORD Out[]);
-
- LCMSBOOL cdecl cmsReadICCMatrixRGB2XYZ(LPMAT3 r, cmsHPROFILE hProfile);
-
- LPMATSHAPER cdecl cmsBuildInputMatrixShaper(cmsHPROFILE InputProfile);
- LPMATSHAPER cdecl cmsBuildOutputMatrixShaper(cmsHPROFILE OutputProfile);
-
-
-
- // White Point & Primary chromas handling
- LCMSBOOL cdecl cmsAdaptationMatrix(LPMAT3 r, LPMAT3 ConeMatrix, LPcmsCIEXYZ FromIll, LPcmsCIEXYZ ToIll);
- LCMSBOOL cdecl cmsAdaptMatrixToD50(LPMAT3 r, LPcmsCIExyY SourceWhitePt);
- LCMSBOOL cdecl cmsAdaptMatrixFromD50(LPMAT3 r, LPcmsCIExyY DestWhitePt);
-
- LCMSBOOL cdecl cmsReadChromaticAdaptationMatrix(LPMAT3 r, cmsHPROFILE hProfile);
-
- // Inter-PCS conversion routines. They assume D50 as white point.
- void cdecl cmsXYZ2LabEncoded(WORD XYZ[3], WORD Lab[3]);
- void cdecl cmsLab2XYZEncoded(WORD Lab[3], WORD XYZ[3]);
-
- // Retrieve text representation of WP
- void cdecl _cmsIdentifyWhitePoint(char *Buffer, LPcmsCIEXYZ WhitePt);
-
- // Quantize to WORD in a (MaxSamples - 1) domain
- WORD cdecl _cmsQuantizeVal(double i, int MaxSamples);
-
- LPcmsNAMEDCOLORLIST cdecl cmsAllocNamedColorList(int n);
- int cdecl cmsReadICCnamedColorList(cmsHTRANSFORM xform, cmsHPROFILE hProfile, icTagSignature sig);
- void cdecl cmsFreeNamedColorList(LPcmsNAMEDCOLORLIST List);
- LCMSBOOL cdecl cmsAppendNamedColor(cmsHTRANSFORM xform, const char* Name, WORD PCS[3], WORD Colorant[MAXCHANNELS]);
-
-
- // I/O
-
- #define MAX_TABLE_TAG 100
-
- // This is the internal struct holding profile details.
-
- typedef struct _lcms_iccprofile_struct {
-
- void* stream; // Associated stream. If NULL,
- // tags are supposed to be in
- // memory rather than in a file.
-
- // Only most important items found in ICC profile
-
- icProfileClassSignature DeviceClass;
- icColorSpaceSignature ColorSpace;
- icColorSpaceSignature PCS;
- icRenderingIntent RenderingIntent;
- icUInt32Number flags;
- icUInt32Number attributes;
- cmsCIEXYZ Illuminant;
-
- // Additions for V4 profiles
-
- icUInt32Number Version;
- MAT3 ChromaticAdaptation;
- cmsCIEXYZ MediaWhitePoint;
- cmsCIEXYZ MediaBlackPoint;
- BYTE ProfileID[16];
-
-
- // Dictionary
-
- icInt32Number TagCount;
- icTagSignature TagNames[MAX_TABLE_TAG];
- size_t TagSizes[MAX_TABLE_TAG];
- size_t TagOffsets[MAX_TABLE_TAG];
- LPVOID TagPtrs[MAX_TABLE_TAG];
-
- char PhysicalFile[MAX_PATH];
-
- LCMSBOOL IsWrite;
- LCMSBOOL SaveAs8Bits;
-
- struct tm Created;
-
- // I/O handlers
-
- size_t (* Read)(void *buffer, size_t size, size_t count, struct _lcms_iccprofile_struct* Icc);
-
- LCMSBOOL (* Seek)(struct _lcms_iccprofile_struct* Icc, size_t offset);
- LCMSBOOL (* Close)(struct _lcms_iccprofile_struct* Icc);
- size_t (* Tell)(struct _lcms_iccprofile_struct* Icc);
-
- // Writting
-
- LCMSBOOL (* Write)(struct _lcms_iccprofile_struct* Icc, size_t size, LPVOID Ptr);
-
- size_t UsedSpace;
-
-
- } LCMSICCPROFILE, FAR* LPLCMSICCPROFILE;
-
-
- // Create an empty template for virtual profiles
- cmsHPROFILE cdecl _cmsCreateProfilePlaceholder(void);
-
- // Search into tag dictionary
- icInt32Number cdecl _cmsSearchTag(LPLCMSICCPROFILE Profile, icTagSignature sig, LCMSBOOL lSignalError);
-
- // Search for a particular tag, replace if found or add new one else
- LPVOID _cmsInitTag(LPLCMSICCPROFILE Icc, icTagSignature sig, size_t size, const void* Init);
-
-
- LPLCMSICCPROFILE cdecl _cmsCreateProfileFromFilePlaceholder(const char* FileName);
- LPLCMSICCPROFILE cdecl _cmsCreateProfileFromMemPlaceholder(LPVOID MemPtr, DWORD dwSize);
-
- void _cmsSetSaveToDisk(LPLCMSICCPROFILE Icc, const char* FileName);
- void _cmsSetSaveToMemory(LPLCMSICCPROFILE Icc, LPVOID MemPtr, size_t dwSize);
-
-
-
- // These macros unpack format specifiers into integers
-
- #define T_COLORSPACE(s) (((s)>>16)&31)
- #define T_SWAPFIRST(s) (((s)>>14)&1)
- #define T_FLAVOR(s) (((s)>>13)&1)
- #define T_PLANAR(p) (((p)>>12)&1)
- #define T_ENDIAN16(e) (((e)>>11)&1)
- #define T_DOSWAP(e) (((e)>>10)&1)
- #define T_EXTRA(e) (((e)>>7)&7)
- #define T_CHANNELS(c) (((c)>>3)&15)
- #define T_BYTES(b) ((b)&7)
-
-
-
- // Internal XFORM struct
- struct _cmstransform_struct;
-
- // Full xform
- typedef void (* _cmsCOLORCALLBACKFN)(struct _cmstransform_struct *Transform,
- LPVOID InputBuffer,
- LPVOID OutputBuffer, unsigned int Size);
-
- // intermediate pass, from WORD[] to WORD[]
-
- typedef void (* _cmsADJFN)(WORD In[], WORD Out[], LPWMAT3 m, LPWVEC3 b);
-
- typedef void (* _cmsTRANSFN)(struct _cmstransform_struct *Transform,
- WORD In[], WORD Out[]);
-
- typedef void (* _cmsCNVRT)(WORD In[], WORD Out[]);
-
- typedef LPBYTE (* _cmsFIXFN)(register struct _cmstransform_struct *info,
- register WORD ToUnroll[],
- register LPBYTE Buffer);
-
-
-
- // Transformation
- typedef struct _cmstransform_struct {
-
- // Keep formats for further reference
- DWORD InputFormat, OutputFormat;
-
- DWORD StrideIn, StrideOut; // Planar support
-
- int Intent, ProofIntent;
- int DoGamutCheck;
-
-
- cmsHPROFILE InputProfile;
- cmsHPROFILE OutputProfile;
- cmsHPROFILE PreviewProfile;
-
- icColorSpaceSignature EntryColorSpace;
- icColorSpaceSignature ExitColorSpace;
-
- DWORD dwOriginalFlags; // Flags as specified by user
-
- WMAT3 m1, m2; // Matrix holding inter PCS operation
- WVEC3 of1, of2; // Offset terms
-
- _cmsCOLORCALLBACKFN xform;
-
- // Steps in xFORM
-
- _cmsFIXFN FromInput;
- _cmsTRANSFN FromDevice;
- _cmsADJFN Stage1;
- _cmsADJFN Stage2;
- _cmsTRANSFN ToDevice;
- _cmsFIXFN ToOutput;
-
- // LUTs
-
- LPLUT Device2PCS;
- LPLUT PCS2Device;
- LPLUT Gamut; // Gamut check
- LPLUT Preview; // Preview (Proof)
-
- LPLUT DeviceLink; // Precalculated grid - device link profile
- LPLUT GamutCheck; // Precalculated device -> gamut check
-
- // Matrix/Shapers
-
- LPMATSHAPER InMatShaper;
- LPMATSHAPER OutMatShaper;
- LPMATSHAPER SmeltMatShaper;
-
- // Phase of Lab/XYZ, Abs/Rel
-
- int Phase1, Phase2, Phase3;
-
- // Named color table
-
- LPcmsNAMEDCOLORLIST NamedColorList;
-
- // Flag for transform involving v4 profiles
-
- LCMSBOOL lInputV4Lab, lOutputV4Lab;
-
-
- // 1-pixel cache
-
- WORD CacheIn[MAXCHANNELS];
- WORD CacheOut[MAXCHANNELS];
-
- double AdaptationState; // Figure for v4 incomplete state of adaptation
-
- LCMS_RWLOCK_T rwlock;
-
- } _cmsTRANSFORM,FAR *_LPcmsTRANSFORM;
-
-
-
- // Packing & Unpacking
-
- _cmsFIXFN cdecl _cmsIdentifyInputFormat(_LPcmsTRANSFORM xform, DWORD dwInput);
- _cmsFIXFN cdecl _cmsIdentifyOutputFormat(_LPcmsTRANSFORM xform, DWORD dwOutput);
-
-
- // Conversion
-
- #define XYZRel 0
- #define LabRel 1
-
-
- int cdecl cmsChooseCnvrt(int Absolute,
- int Phase1, LPcmsCIEXYZ BlackPointIn,
- LPcmsCIEXYZ WhitePointIn,
- LPcmsCIEXYZ IlluminantIn,
- LPMAT3 ChromaticAdaptationMatrixIn,
-
- int Phase2, LPcmsCIEXYZ BlackPointOut,
- LPcmsCIEXYZ WhitePointOut,
- LPcmsCIEXYZ IlluminantOut,
- LPMAT3 ChromaticAdaptationMatrixOut,
- int DoBPC,
- double AdaptationState,
- _cmsADJFN *fn1,
- LPWMAT3 wm, LPWVEC3 wof);
-
-
-
- // Clamping & Gamut handling
-
- LCMSBOOL cdecl _cmsEndPointsBySpace(icColorSpaceSignature Space,
- WORD **White, WORD **Black, int *nOutputs);
-
- WORD * cdecl _cmsWhiteBySpace(icColorSpaceSignature Space);
-
-
-
- WORD cdecl Clamp_L(Fixed32 in);
- WORD cdecl Clamp_ab(Fixed32 in);
-
- // Detection of black point
-
- #define LCMS_BPFLAGS_D50_ADAPTED 0x0001
-
- int cdecl cmsDetectBlackPoint(LPcmsCIEXYZ BlackPoint, cmsHPROFILE hProfile, int Intent, DWORD dwFlags);
-
- // choose reasonable resolution
- int cdecl _cmsReasonableGridpointsByColorspace(icColorSpaceSignature Colorspace, DWORD dwFlags);
-
- // Precalculate device link
- LPLUT cdecl _cmsPrecalculateDeviceLink(cmsHTRANSFORM h, DWORD dwFlags);
-
- // Precalculate black preserving device link
- LPLUT _cmsPrecalculateBlackPreservingDeviceLink(cmsHTRANSFORM hCMYK2CMYK, DWORD dwFlags);
-
- // Precalculate gamut check
- LPLUT cdecl _cmsPrecalculateGamutCheck(cmsHTRANSFORM h);
-
- // Hot fixes bad profiles
- LCMSBOOL cdecl _cmsFixWhiteMisalignment(_LPcmsTRANSFORM p);
-
- // Marks LUT as 8 bit on input
- LPLUT cdecl _cmsBlessLUT8(LPLUT Lut);
-
- // Compute gamut boundary
- LPLUT cdecl _cmsComputeGamutLUT(cmsHPROFILE hProfile, int Intent);
-
- // Compute softproof
- LPLUT cdecl _cmsComputeSoftProofLUT(cmsHPROFILE hProfile, int nIntent);
-
- // Find a suitable prelinearization tables, matching the given transform
- void cdecl _cmsComputePrelinearizationTablesFromXFORM(cmsHTRANSFORM h[], int nTransforms, LPLUT Grid);
-
-
- // Build a tone curve for K->K' if possible (only works on CMYK)
- LPGAMMATABLE _cmsBuildKToneCurve(cmsHTRANSFORM hCMYK2CMYK, int nPoints);
-
- // These are two VITAL macros, from converting between 8 and 16 bit
- // representation.
-
- #define RGB_8_TO_16(rgb) (WORD) ((((WORD) (rgb)) << 8)|(rgb))
- #define RGB_16_TO_8(rgb) (BYTE) ((((rgb) * 65281 + 8388608) >> 24) & 0xFF)
-
-
- #endif // LCMS_APIONLY
-
-
- #define __cms_H
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif
-
-