Mercurial > hg > openjdk6.drops
view jdk/src/share/native/sun/java2d/cmm/lcms/lcms.h @ 14:c8bd11255f96 jdk6-b12
Import b12
| author | Mark Wielaard <mark@klomp.org> |
|---|---|
| date | Thu, 28 Aug 2008 00:00:00 +0200 |
| parents | a5c0d00d3895 |
| children |
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/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Sun designates this * particular file as subject to the "Classpath" exception as provided * by Sun in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. */ // This file is available under and governed by the GNU General Public // License version 2 only, as published by the Free Software Foundation. // However, the following notice accompanied the original version of this // file: // // // Little cms // Copyright (C) 1998-2006 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 1.16 #undef DEBUG #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 #ifdef _WIN64 #define USE_C 1 #undef USE_ASSEMBLER #else #undef USE_C #define USE_ASSEMBLER 1 #endif // 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. #if !defined(_WIN32) || !defined(_WIN64) #define NON_WINDOWS 1 #endif // Uncomment this one if you are using big endian machines (only meaningful // when NON_WINDOWS is used) #ifndef _LITTLE_ENDIAN #define USE_BIG_ENDIAN 1 #endif // 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 // ********** End of configuration toggles ****************************** #define LCMS_VERSION 116 // Microsoft VisualC++ // Deal with Microsoft's attempt at deprecating C standard runtime functions #ifdef _MSC_VER # undef NON_WINDOWS # if (_MSC_VER >= 1400) # define _CRT_SECURE_NO_DEPRECATE 1 # 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 # 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 #ifdef TARGET_CPU_PPC # define USE_BIG_ENDIAN 1 #endif #ifdef macintosh # 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 int BOOL; typedef char *LPSTR; typedef void *LPVOID; typedef void* LCMSHANDLE; #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> typedef HANDLE LCMSHANDLE; #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 #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 icSigCAM97JABData ((icColorSpaceSignature) 0x4A616231L) // 'Jab1' H. Zeng #define icSigCAM02JABData ((icColorSpaceSignature) 0x4A616232L) // 'Jab2' H. Zeng #define icSigCAM02JCHData ((icColorSpaceSignature) 0x4A636A32L) // 'Jch2' H. Zeng #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 icSigHPGamutDescTag ((icTagSignature) 0x676D7441L) // 'gmtA' H. Zeng #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 #define icSigHPGamutDescType ((icTagTypeSignature) 0x676D7441L) // gmtA H. Zeng 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 filelength # define filelength _filelength #endif #ifndef fileno # define fileno _fileno #endif #ifndef strupr # define strupr _strupr #endif #ifndef hypot # define hypot _hypot #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 BOOL 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 BOOL LCMSEXPORT cmsWhitePointFromTemp(int TempK, LPcmsCIExyY WhitePoint); LCMSAPI BOOL LCMSEXPORT cmsAdaptToIlluminant(LPcmsCIEXYZ Result, LPcmsCIEXYZ SourceWhitePt, LPcmsCIEXYZ Illuminant, LPcmsCIEXYZ Value); LCMSAPI BOOL 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 BOOL 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 BOOL LCMSEXPORT cmsTakeMediaWhitePoint(LPcmsCIEXYZ Dest, cmsHPROFILE hProfile); LCMSAPI BOOL LCMSEXPORT cmsTakeMediaBlackPoint(LPcmsCIEXYZ Dest, cmsHPROFILE hProfile); LCMSAPI BOOL LCMSEXPORT cmsTakeIluminant(LPcmsCIEXYZ Dest, cmsHPROFILE hProfile); LCMSAPI BOOL LCMSEXPORT cmsTakeColorants(LPcmsCIEXYZTRIPLE Dest, cmsHPROFILE hProfile); LCMSAPI DWORD LCMSEXPORT cmsTakeHeaderFlags(cmsHPROFILE hProfile); LCMSAPI DWORD LCMSEXPORT cmsTakeHeaderAttributes(cmsHPROFILE hProfile); LCMSAPI void LCMSEXPORT cmsSetLanguage(int LanguageCode, int CountryCode); 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 BOOL LCMSEXPORT cmsTakeCreationDateTime(struct tm *Dest, cmsHPROFILE hProfile); LCMSAPI BOOL LCMSEXPORT cmsTakeCalibrationDateTime(struct tm *Dest, cmsHPROFILE hProfile); LCMSAPI BOOL LCMSEXPORT cmsIsTag(cmsHPROFILE hProfile, icTagSignature sig); LCMSAPI int LCMSEXPORT cmsTakeRenderingIntent(cmsHPROFILE hProfile); LCMSAPI BOOL 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); // Extended gamut tag -- an HP extension #define LCMSGAMUTMETHOD_SEGMENTMAXIMA 0 #define LCMSGAMUTMETHOD_CONVEXHULL 1 #define LCMSGAMUTMETHOD_ALPHASHAPE 2 #define LCMSGAMUT_PHYSICAL 0 #define LCMSGAMUT_HP1 1 #define LCMSGAMUT_HP2 2 typedef struct { icColorSpaceSignature CoordSig; // Gamut coordinates signature icUInt16Number Method; // Method used to generate gamut icUInt16Number Usage; // Gamut usage or intent char Description[LCMS_DESC_MAX]; // Textual description cmsViewingConditions Vc; // The viewing conditions icUInt32Number Count; // Number of entries double Data[1]; // The current data } cmsGAMUTEX, FAR* LPcmsGAMUTEX; LCMSAPI LPcmsGAMUTEX LCMSEXPORT cmsReadExtendedGamut(cmsHPROFILE hProfile, int index); LCMSAPI void LCMSEXPORT cmsFreeExtendedGamut(LPcmsGAMUTEX gex); // 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 BOOL LCMSEXPORT _cmsIsMatrixShaper(cmsHPROFILE hProfile); #define LCMS_USED_AS_INPUT 0 #define LCMS_USED_AS_OUTPUT 1 #define LCMS_USED_AS_PROOF 2 LCMSAPI BOOL 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 0x00010000 // 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 BOOL 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 BOOL 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 BOOL LCMSEXPORT _cmsSaveProfile(cmsHPROFILE hProfile, const char* FileName); LCMSAPI BOOL LCMSEXPORT _cmsSaveProfileToMem(cmsHPROFILE hProfile, void *MemPtr, size_t* BytesNeeded); // Modify data for a tag in a profile LCMSAPI BOOL LCMSEXPORT _cmsModifyTagData(cmsHPROFILE hProfile, icTagSignature sig, void *data, size_t size); // 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 BOOL LCMSEXPORT cmsIT8SaveToFile(LCMSHANDLE IT8, const char* cFileName); LCMSAPI BOOL LCMSEXPORT cmsIT8SaveToMem(LCMSHANDLE hIT8, void *MemPtr, size_t* BytesNeeded); // Properties LCMSAPI const char* LCMSEXPORT cmsIT8GetSheetType(LCMSHANDLE hIT8); LCMSAPI BOOL LCMSEXPORT cmsIT8SetSheetType(LCMSHANDLE hIT8, const char* Type); LCMSAPI BOOL LCMSEXPORT cmsIT8SetComment(LCMSHANDLE hIT8, const char* cComment); LCMSAPI BOOL LCMSEXPORT cmsIT8SetPropertyStr(LCMSHANDLE hIT8, const char* cProp, const char *Str); LCMSAPI BOOL LCMSEXPORT cmsIT8SetPropertyDbl(LCMSHANDLE hIT8, const char* cProp, double Val); LCMSAPI BOOL LCMSEXPORT cmsIT8SetPropertyHex(LCMSHANDLE hIT8, const char* cProp, int Val); LCMSAPI BOOL 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 BOOL LCMSEXPORT cmsIT8SetDataRowCol(LCMSHANDLE hIT8, int row, int col, const char* Val); LCMSAPI BOOL 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 BOOL LCMSEXPORT cmsIT8SetData(LCMSHANDLE IT8, const char* cPatch, const char* cSample, const char *Val); LCMSAPI BOOL LCMSEXPORT cmsIT8SetDataDbl(LCMSHANDLE hIT8, const char* cPatch, const char* cSample, double Val); LCMSAPI int LCMSEXPORT cmsIT8GetDataFormat(LCMSHANDLE hIT8, const char* cSample); LCMSAPI BOOL 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 BOOL LCMSEXPORT _cmsAddTextTag(cmsHPROFILE hProfile, icTagSignature sig, const char* Text); LCMSAPI BOOL LCMSEXPORT _cmsAddXYZTag(cmsHPROFILE hProfile, icTagSignature sig, const cmsCIEXYZ* XYZ); LCMSAPI BOOL LCMSEXPORT _cmsAddLUTTag(cmsHPROFILE hProfile, icTagSignature sig, const void* lut); LCMSAPI BOOL LCMSEXPORT _cmsAddGammaTag(cmsHPROFILE hProfile, icTagSignature sig, LPGAMMATABLE TransferFunction); LCMSAPI BOOL LCMSEXPORT _cmsAddChromaticityTag(cmsHPROFILE hProfile, icTagSignature sig, LPcmsCIExyYTRIPLE Chrm); LCMSAPI BOOL LCMSEXPORT _cmsAddSequenceDescriptionTag(cmsHPROFILE hProfile, icTagSignature sig, LPcmsSEQ PSeq); LCMSAPI BOOL LCMSEXPORT _cmsAddNamedColorTag(cmsHPROFILE hProfile, icTagSignature sig, LPcmsNAMEDCOLORLIST nc); LCMSAPI BOOL LCMSEXPORT _cmsAddDateTimeTag(cmsHPROFILE hProfile, icTagSignature sig, struct tm *DateTime); LCMSAPI BOOL LCMSEXPORT _cmsAddColorantTableTag(cmsHPROFILE hProfile, icTagSignature sig, LPcmsNAMEDCOLORLIST nc); // --------------------------------------------------------------------------------------------------- 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; } // ------------------------------------------------------------------------------------------- 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); BOOL cdecl VEC3equal(LPWVEC3 a, LPWVEC3 b, double Tolerance); BOOL 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); BOOL 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); BOOL 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, BOOL 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 BOOL FixGrayAxes; // Parameters used for curve creation LCMSGAMMAPARAMS LCurvesSeed[4][MAXCHANNELS]; }; // LUT, FAR* LPLUT; BOOL 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); BOOL 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[]); BOOL cdecl cmsReadICCMatrixRGB2XYZ(LPMAT3 r, cmsHPROFILE hProfile); LPMATSHAPER cdecl cmsBuildInputMatrixShaper(cmsHPROFILE InputProfile); LPMATSHAPER cdecl cmsBuildOutputMatrixShaper(cmsHPROFILE OutputProfile); // White Point & Primary chromas handling BOOL cdecl cmsAdaptationMatrix(LPMAT3 r, LPMAT3 ConeMatrix, LPcmsCIEXYZ FromIll, LPcmsCIEXYZ ToIll); BOOL cdecl cmsAdaptMatrixToD50(LPMAT3 r, LPcmsCIExyY SourceWhitePt); BOOL cdecl cmsAdaptMatrixFromD50(LPMAT3 r, LPcmsCIExyY DestWhitePt); BOOL 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); BOOL 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]; BOOL IsWrite; BOOL SaveAs8Bits; struct tm Created; // I/O handlers size_t (* Read)(void *buffer, size_t size, size_t count, struct _lcms_iccprofile_struct* Icc); BOOL (* Seek)(struct _lcms_iccprofile_struct* Icc, size_t offset); BOOL (* Close)(struct _lcms_iccprofile_struct* Icc); size_t (* Tell)(struct _lcms_iccprofile_struct* Icc); BOOL (* Grow)(struct _lcms_iccprofile_struct* Icc, size_t amount); // Writting BOOL (* 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, BOOL 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 BOOL 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 BOOL 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 BOOL 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