0,0 → 1,1722 |
//--------------------------------------------------------------------------------- |
// |
// Little Color Management System |
// Copyright (c) 1998-2010 Marti Maria Saguer |
// |
// 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 2.0 |
// |
|
#ifndef _lcms2_H |
|
// ********** Configuration toggles **************************************** |
|
// Uncomment this one if you are using big endian machines |
// #define CMS_USE_BIG_ENDIAN 1 |
|
// Uncomment this one if your compiler/machine does NOT support the |
// "long long" type. |
// #define CMS_DONT_USE_INT64 1 |
|
// Uncomment this if your compiler doesn't work with fast floor function |
// #define CMS_DONT_USE_FAST_FLOOR 1 |
|
// Uncomment this line if your system does not support multithreading |
#define CMS_DONT_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 leave it commented out |
// #define CMS_USE_PROFILE_BLACK_POINT_TAG 1 |
|
// Uncomment this line if you are compiling as C++ and want a C++ API |
// #define CMS_USE_CPP_API |
|
// Uncomment this line if you need strict CGATS syntax. Makes CGATS files to |
// require "KEYWORD" on undefined identifiers, keep it comented out unless needed |
// #define CMS_STRICT_CGATS 1 |
|
// ********** End of configuration toggles ****************************** |
|
// Needed for streams |
#include <stdio.h> |
|
// Needed for portability (C99 per 7.1.2) |
#include <limits.h> |
#include <time.h> |
#include <stddef.h> |
|
#ifndef CMS_USE_CPP_API |
# ifdef __cplusplus |
extern "C" { |
# endif |
#endif |
|
// Version/release |
#define LCMS_VERSION 2000 |
|
// I will give the chance of redefining basic types for compilers that are not fully C99 compliant |
#ifndef CMS_BASIC_TYPES_ALREADY_DEFINED |
|
// Base types |
typedef unsigned char cmsUInt8Number; // That is guaranteed by the C99 spec |
typedef signed char cmsInt8Number; // That is guaranteed by the C99 spec |
|
// IEEE float storage numbers |
typedef float cmsFloat32Number; |
typedef double cmsFloat64Number; |
|
// 16-bit base types |
#if (USHRT_MAX == 65535U) |
typedef unsigned short cmsUInt16Number; |
#elif (UINT_MAX == 65535U) |
typedef unsigned int cmsUInt16Number; |
#else |
# error "Unable to find 16 bits unsigned type, unsupported compiler" |
#endif |
|
#if (SHRT_MAX == 32767) |
typedef short cmsInt16Number; |
#elif (INT_MAX == 32767) |
typedef int cmsInt16Number; |
#else |
# error "Unable to find 16 bits signed type, unsupported compiler" |
#endif |
|
// 32-bit base type |
#if (UINT_MAX == 4294967295U) |
typedef unsigned int cmsUInt32Number; |
#elif (ULONG_MAX == 4294967295U) |
typedef unsigned long cmsUInt32Number; |
#else |
# error "Unable to find 32 bit unsigned type, unsupported compiler" |
#endif |
|
#if (INT_MAX == +2147483647) |
typedef int cmsInt32Number; |
#elif (LONG_MAX == +2147483647) |
typedef long cmsInt32Number; |
#else |
# error "Unable to find 32 bit signed type, unsupported compiler" |
#endif |
|
// 64-bit base types |
#ifndef CMS_DONT_USE_INT64 |
# if (ULONG_MAX == 18446744073709551615U) |
typedef unsigned long cmsUInt64Number; |
# elif (ULLONG_MAX == 18446744073709551615U) |
typedef unsigned long long cmsUInt64Number; |
# else |
# define CMS_DONT_USE_INT64 1 |
# endif |
# if (LONG_MAX == +9223372036854775807) |
typedef long cmsInt64Number; |
# elif (LLONG_MAX == +9223372036854775807) |
typedef long long cmsInt64Number; |
# else |
# define CMS_DONT_USE_INT64 1 |
# endif |
#endif |
#endif |
|
// In the case 64 bit numbers are not supported by the compiler |
#ifdef CMS_DONT_USE_INT64 |
typedef cmsUInt32Number cmsUInt64Number[2]; |
typedef cmsInt32Number cmsInt64Number[2]; |
#endif |
|
// Derivative types |
typedef cmsUInt32Number cmsSignature; |
typedef cmsUInt16Number cmsU8Fixed8Number; |
typedef cmsInt32Number cmsS15Fixed16Number; |
typedef cmsUInt32Number cmsU16Fixed16Number; |
|
// Boolean type, which will be using the native integer |
typedef int cmsBool; |
|
// Try to detect windows |
#if defined (_WIN32) || defined(_WIN64) || defined(WIN32) || defined(_WIN32_) |
# define CMS_IS_WINDOWS_ 1 |
#endif |
|
#ifdef _MSC_VER |
# define CMS_IS_WINDOWS_ 1 |
#endif |
|
#ifdef __BORLANDC__ |
# define CMS_IS_WINDOWS_ 1 |
#endif |
|
// Try to detect big endian platforms. This list can be endless, so only some checks are performed over here. |
// you can pass this toggle to the compiler by using -DCMS_USE_BIG_ENDIAN or something similar |
|
#if defined(_HOST_BIG_ENDIAN) || defined(__BIG_ENDIAN__) || defined(WORDS_BIGENDIAN) |
# define CMS_USE_BIG_ENDIAN 1 |
#endif |
|
#if defined(__sgi__) || defined(__sgi) || defined(__powerpc__) || defined(sparc) |
# define CMS_USE_BIG_ENDIAN 1 |
#endif |
|
#if defined(__ppc__) || defined(__s390__) || defined(__s390x__) |
# define CMS_USE_BIG_ENDIAN 1 |
#endif |
|
#ifdef TARGET_CPU_PPC |
# define CMS_USE_BIG_ENDIAN 1 |
#endif |
|
#ifdef macintosh |
# ifndef __LITTLE_ENDIAN__ |
# define CMS_USE_BIG_ENDIAN 1 |
# endif |
#endif |
|
// Calling convention -- this is hardly platform and compiler dependent |
#ifdef CMS_IS_WINDOWS_ |
# if defined(CMS_DLL) || defined(CMS_DLL_BUILD) |
# ifdef __BORLANDC__ |
# define CMSEXPORT __stdcall _export |
# define CMSAPI |
# else |
# define CMSEXPORT _stdcall |
# ifdef CMS_DLL_BUILD |
# define CMSAPI __declspec(dllexport) |
# else |
# define CMSAPI __declspec(dllimport) |
# endif |
# endif |
# else |
# define CMSEXPORT |
# define CMSAPI |
# endif |
#else |
# define CMSEXPORT |
# define CMSAPI |
#endif |
|
// Some common definitions |
#define cmsMAX_PATH 256 |
|
#ifndef FALSE |
# define FALSE 0 |
#endif |
#ifndef TRUE |
# define TRUE 1 |
#endif |
|
// D50 XYZ normalized to Y=1.0 |
#define cmsD50X 0.9642 |
#define cmsD50Y 1.0 |
#define cmsD50Z 0.8249 |
|
// V4 perceptual black |
#define cmsPERCEPTUAL_BLACK_X 0.00336 |
#define cmsPERCEPTUAL_BLACK_Y 0.0034731 |
#define cmsPERCEPTUAL_BLACK_Z 0.00287 |
|
// Definitions in ICC spec |
#define cmsMagicNumber 0x61637370 // 'acsp' |
#define lcmsSignature 0x6c636d73 // 'lcms' |
|
|
// Base ICC type definitions |
typedef enum { |
cmsSigChromaticityType = 0x6368726D, // 'chrm' |
cmsSigColorantOrderType = 0x636C726F, // 'clro' |
cmsSigColorantTableType = 0x636C7274, // 'clrt' |
cmsSigCrdInfoType = 0x63726469, // 'crdi' |
cmsSigCurveType = 0x63757276, // 'curv' |
cmsSigDataType = 0x64617461, // 'data' |
cmsSigDateTimeType = 0x6474696D, // 'dtim' |
cmsSigDeviceSettingsType = 0x64657673, // 'devs' |
cmsSigLut16Type = 0x6d667432, // 'mft2' |
cmsSigLut8Type = 0x6d667431, // 'mft1' |
cmsSigLutAtoBType = 0x6d414220, // 'mAB ' |
cmsSigLutBtoAType = 0x6d424120, // 'mBA ' |
cmsSigMeasurementType = 0x6D656173, // 'meas' |
cmsSigMultiLocalizedUnicodeType = 0x6D6C7563, // 'mluc' |
cmsSigMultiProcessElementType = 0x6D706574, // 'mpet' |
cmsSigNamedColorType = 0x6E636f6C, // 'ncol' -- DEPRECATED! |
cmsSigNamedColor2Type = 0x6E636C32, // 'ncl2' |
cmsSigParametricCurveType = 0x70617261, // 'para' |
cmsSigProfileSequenceDescType = 0x70736571, // 'pseq' |
cmsSigProfileSequenceIdType = 0x70736964, // 'psid' |
cmsSigResponseCurveSet16Type = 0x72637332, // 'rcs2' |
cmsSigS15Fixed16ArrayType = 0x73663332, // 'sf32' |
cmsSigScreeningType = 0x7363726E, // 'scrn' |
cmsSigSignatureType = 0x73696720, // 'sig ' |
cmsSigTextType = 0x74657874, // 'text' |
cmsSigTextDescriptionType = 0x64657363, // 'desc' |
cmsSigU16Fixed16ArrayType = 0x75663332, // 'uf32' |
cmsSigUcrBgType = 0x62666420, // 'bfd ' |
cmsSigUInt16ArrayType = 0x75693136, // 'ui16' |
cmsSigUInt32ArrayType = 0x75693332, // 'ui32' |
cmsSigUInt64ArrayType = 0x75693634, // 'ui64' |
cmsSigUInt8ArrayType = 0x75693038, // 'ui08' |
cmsSigViewingConditionsType = 0x76696577, // 'view' |
cmsSigXYZType = 0x58595A20, // 'XYZ ' |
cmsSigVcgtType = 0x76636774 // 'vcgt' |
|
} cmsTagTypeSignature; |
|
// Base ICC tag definitions |
typedef enum { |
cmsSigAToB0Tag = 0x41324230, // 'A2B0' |
cmsSigAToB1Tag = 0x41324231, // 'A2B1' |
cmsSigAToB2Tag = 0x41324232, // 'A2B2' |
cmsSigBlueColorantTag = 0x6258595A, // 'bXYZ' |
cmsSigBlueMatrixColumnTag = 0x6258595A, // 'bXYZ' |
cmsSigBlueTRCTag = 0x62545243, // 'bTRC' |
cmsSigBToA0Tag = 0x42324130, // 'B2A0' |
cmsSigBToA1Tag = 0x42324131, // 'B2A1' |
cmsSigBToA2Tag = 0x42324132, // 'B2A2' |
cmsSigCalibrationDateTimeTag = 0x63616C74, // 'calt' |
cmsSigCharTargetTag = 0x74617267, // 'targ' |
cmsSigChromaticAdaptationTag = 0x63686164, // 'chad' |
cmsSigChromaticityTag = 0x6368726D, // 'chrm' |
cmsSigColorantOrderTag = 0x636C726F, // 'clro' |
cmsSigColorantTableTag = 0x636C7274, // 'clrt' |
cmsSigColorantTableOutTag = 0x636C6F74, // 'clot' |
cmsSigColorimetricIntentImageStateTag = 0x63696973, // 'ciis' |
cmsSigCopyrightTag = 0x63707274, // 'cprt' |
cmsSigCrdInfoTag = 0x63726469, // 'crdi' |
cmsSigDataTag = 0x64617461, // 'data' |
cmsSigDateTimeTag = 0x6474696D, // 'dtim' |
cmsSigDeviceMfgDescTag = 0x646D6E64, // 'dmnd' |
cmsSigDeviceModelDescTag = 0x646D6464, // 'dmdd' |
cmsSigDeviceSettingsTag = 0x64657673, // 'devs' |
cmsSigDToB0Tag = 0x44324230, // 'D2B0' |
cmsSigDToB1Tag = 0x44324231, // 'D2B1' |
cmsSigDToB2Tag = 0x44324232, // 'D2B2' |
cmsSigDToB3Tag = 0x44324233, // 'D2B3' |
cmsSigBToD0Tag = 0x42324430, // 'B2D0' |
cmsSigBToD1Tag = 0x42324431, // 'B2D1' |
cmsSigBToD2Tag = 0x42324432, // 'B2D2' |
cmsSigBToD3Tag = 0x42324433, // 'B2D3' |
cmsSigGamutTag = 0x67616D74, // 'gamt' |
cmsSigGrayTRCTag = 0x6b545243, // 'kTRC' |
cmsSigGreenColorantTag = 0x6758595A, // 'gXYZ' |
cmsSigGreenMatrixColumnTag = 0x6758595A, // 'gXYZ' |
cmsSigGreenTRCTag = 0x67545243, // 'gTRC' |
cmsSigLuminanceTag = 0x6C756d69, // 'lumi' |
cmsSigMeasurementTag = 0x6D656173, // 'meas' |
cmsSigMediaBlackPointTag = 0x626B7074, // 'bkpt' |
cmsSigMediaWhitePointTag = 0x77747074, // 'wtpt' |
cmsSigNamedColorTag = 0x6E636f6C, // 'ncol' // Deprecated by the ICC |
cmsSigNamedColor2Tag = 0x6E636C32, // 'ncl2' |
cmsSigOutputResponseTag = 0x72657370, // 'resp' |
cmsSigPerceptualRenderingIntentGamutTag = 0x72696730, // 'rig0' |
cmsSigPreview0Tag = 0x70726530, // 'pre0' |
cmsSigPreview1Tag = 0x70726531, // 'pre1' |
cmsSigPreview2Tag = 0x70726532, // 'pre2' |
cmsSigProfileDescriptionTag = 0x64657363, // 'desc' |
cmsSigProfileSequenceDescTag = 0x70736571, // 'pseq' |
cmsSigProfileSequenceIdTag = 0x70736964, // 'psid' |
cmsSigPs2CRD0Tag = 0x70736430, // 'psd0' |
cmsSigPs2CRD1Tag = 0x70736431, // 'psd1' |
cmsSigPs2CRD2Tag = 0x70736432, // 'psd2' |
cmsSigPs2CRD3Tag = 0x70736433, // 'psd3' |
cmsSigPs2CSATag = 0x70733273, // 'ps2s' |
cmsSigPs2RenderingIntentTag = 0x70733269, // 'ps2i' |
cmsSigRedColorantTag = 0x7258595A, // 'rXYZ' |
cmsSigRedMatrixColumnTag = 0x7258595A, // 'rXYZ' |
cmsSigRedTRCTag = 0x72545243, // 'rTRC' |
cmsSigSaturationRenderingIntentGamutTag = 0x72696732, // 'rig2' |
cmsSigScreeningDescTag = 0x73637264, // 'scrd' |
cmsSigScreeningTag = 0x7363726E, // 'scrn' |
cmsSigTechnologyTag = 0x74656368, // 'tech' |
cmsSigUcrBgTag = 0x62666420, // 'bfd ' |
cmsSigViewingCondDescTag = 0x76756564, // 'vued' |
cmsSigViewingConditionsTag = 0x76696577, // 'view' |
cmsSigVcgtTag = 0x76636774 // 'vcgt' |
|
} cmsTagSignature; |
|
|
// ICC Technology tag |
typedef enum { |
cmsSigDigitalCamera = 0x6463616D, // 'dcam' |
cmsSigFilmScanner = 0x6673636E, // 'fscn' |
cmsSigReflectiveScanner = 0x7273636E, // 'rscn' |
cmsSigInkJetPrinter = 0x696A6574, // 'ijet' |
cmsSigThermalWaxPrinter = 0x74776178, // 'twax' |
cmsSigElectrophotographicPrinter = 0x6570686F, // 'epho' |
cmsSigElectrostaticPrinter = 0x65737461, // 'esta' |
cmsSigDyeSublimationPrinter = 0x64737562, // 'dsub' |
cmsSigPhotographicPaperPrinter = 0x7270686F, // 'rpho' |
cmsSigFilmWriter = 0x6670726E, // 'fprn' |
cmsSigVideoMonitor = 0x7669646D, // 'vidm' |
cmsSigVideoCamera = 0x76696463, // 'vidc' |
cmsSigProjectionTelevision = 0x706A7476, // 'pjtv' |
cmsSigCRTDisplay = 0x43525420, // 'CRT ' |
cmsSigPMDisplay = 0x504D4420, // 'PMD ' |
cmsSigAMDisplay = 0x414D4420, // 'AMD ' |
cmsSigPhotoCD = 0x4B504344, // 'KPCD' |
cmsSigPhotoImageSetter = 0x696D6773, // 'imgs' |
cmsSigGravure = 0x67726176, // 'grav' |
cmsSigOffsetLithography = 0x6F666673, // 'offs' |
cmsSigSilkscreen = 0x73696C6B, // 'silk' |
cmsSigFlexography = 0x666C6578, // 'flex' |
cmsSigMotionPictureFilmScanner = 0x6D706673, // 'mpfs' |
cmsSigMotionPictureFilmRecorder = 0x6D706672, // 'mpfr' |
cmsSigDigitalMotionPictureCamera = 0x646D7063, // 'dmpc' |
cmsSigDigitalCinemaProjector = 0x64636A70, // 'dcpj' |
|
} cmsTechnologySignature; |
|
|
// ICC Color spaces |
typedef enum { |
cmsSigXYZData = 0x58595A20, // 'XYZ ' |
cmsSigLabData = 0x4C616220, // 'Lab ' |
cmsSigLuvData = 0x4C757620, // 'Luv ' |
cmsSigYCbCrData = 0x59436272, // 'YCbr' |
cmsSigYxyData = 0x59787920, // 'Yxy ' |
cmsSigRgbData = 0x52474220, // 'RGB ' |
cmsSigGrayData = 0x47524159, // 'GRAY' |
cmsSigHsvData = 0x48535620, // 'HSV ' |
cmsSigHlsData = 0x484C5320, // 'HLS ' |
cmsSigCmykData = 0x434D594B, // 'CMYK' |
cmsSigCmyData = 0x434D5920, // 'CMY ' |
cmsSigMCH1Data = 0x4D434831, // 'MCH1' |
cmsSigMCH2Data = 0x4D434832, // 'MCH2' |
cmsSigMCH3Data = 0x4D434833, // 'MCH3' |
cmsSigMCH4Data = 0x4D434834, // 'MCH4' |
cmsSigMCH5Data = 0x4D434835, // 'MCH5' |
cmsSigMCH6Data = 0x4D434836, // 'MCH6' |
cmsSigMCH7Data = 0x4D434837, // 'MCH7' |
cmsSigMCH8Data = 0x4D434838, // 'MCH8' |
cmsSigMCH9Data = 0x4D434839, // 'MCH9' |
cmsSigMCHAData = 0x4D43483A, // 'MCHA' |
cmsSigMCHBData = 0x4D43483B, // 'MCHB' |
cmsSigMCHCData = 0x4D43483C, // 'MCHC' |
cmsSigMCHDData = 0x4D43483D, // 'MCHD' |
cmsSigMCHEData = 0x4D43483E, // 'MCHE' |
cmsSigMCHFData = 0x4D43483F, // 'MCHF' |
cmsSigNamedData = 0x6e6d636c, // 'nmcl' |
cmsSig1colorData = 0x31434C52, // '1CLR' |
cmsSig2colorData = 0x32434C52, // '2CLR' |
cmsSig3colorData = 0x33434C52, // '3CLR' |
cmsSig4colorData = 0x34434C52, // '4CLR' |
cmsSig5colorData = 0x35434C52, // '5CLR' |
cmsSig6colorData = 0x36434C52, // '6CLR' |
cmsSig7colorData = 0x37434C52, // '7CLR' |
cmsSig8colorData = 0x38434C52, // '8CLR' |
cmsSig9colorData = 0x39434C52, // '9CLR' |
cmsSig10colorData = 0x41434C52, // 'ACLR' |
cmsSig11colorData = 0x42434C52, // 'BCLR' |
cmsSig12colorData = 0x43434C52, // 'CCLR' |
cmsSig13colorData = 0x44434C52, // 'DCLR' |
cmsSig14colorData = 0x45434C52, // 'ECLR' |
cmsSig15colorData = 0x46434C52, // 'FCLR' |
cmsSigLuvKData = 0x4C75764B // 'LuvK' |
|
} cmsColorSpaceSignature; |
|
// ICC Profile Class |
typedef enum { |
cmsSigInputClass = 0x73636E72, // 'scnr' |
cmsSigDisplayClass = 0x6D6E7472, // 'mntr' |
cmsSigOutputClass = 0x70727472, // 'prtr' |
cmsSigLinkClass = 0x6C696E6B, // 'link' |
cmsSigAbstractClass = 0x61627374, // 'abst' |
cmsSigColorSpaceClass = 0x73706163, // 'spac' |
cmsSigNamedColorClass = 0x6e6d636c, // 'nmcl' |
|
} cmsProfileClassSignature; |
|
// ICC Platforms |
typedef enum { |
cmsSigMacintosh = 0x4150504C, // 'APPL' |
cmsSigMicrosoft = 0x4D534654, // 'MSFT' |
cmsSigSolaris = 0x53554E57, // 'SUNW' |
cmsSigSGI = 0x53474920, // 'SGI ' |
cmsSigTaligent = 0x54474E54, // 'TGNT' |
cmsSigUnices = 0x2A6E6978 // '*nix' // From argyll -- Not official |
|
} cmsPlatformSignature; |
|
// Reference gamut |
#define cmsSigPerceptualReferenceMediumGamut 0x70726d67 //'prmg' |
|
// For cmsSigColorimetricIntentImageStateTag |
#define cmsSigSceneColorimetryEstimates 0x73636F65 //'scoe' |
#define cmsSigSceneAppearanceEstimates 0x73617065 //'sape' |
#define cmsSigFocalPlaneColorimetryEstimates 0x66706365 //'fpce' |
#define cmsSigReflectionHardcopyOriginalColorimetry 0x72686F63 //'rhoc' |
#define cmsSigReflectionPrintOutputColorimetry 0x72706F63 //'rpoc' |
|
// Multi process elements types |
typedef enum { |
cmsSigCurveSetElemType = 0x63767374, //'cvst' |
cmsSigMatrixElemType = 0x6D617466, //'matf' |
cmsSigCLutElemType = 0x636C7574, //'clut' |
|
cmsSigBAcsElemType = 0x62414353, // 'bACS' |
cmsSigEAcsElemType = 0x65414353, // 'eACS' |
|
// Custom from here, not in the ICC Spec |
cmsSigXYZ2LabElemType = 0x6C327820, // 'l2x ' |
cmsSigLab2XYZElemType = 0x78326C20, // 'x2l ' |
cmsSigNamedColorElemType = 0x6E636C20, // 'ncl ' |
cmsSigLabV2toV4 = 0x32203420, // '2 4 ' |
cmsSigLabV4toV2 = 0x34203220, // '4 2 ' |
|
// Identities |
cmsSigIdentityElemType = 0x69646E20 // 'idn ' |
|
} cmsStageSignature; |
|
// Types of CurveElements |
typedef enum { |
|
cmsSigFormulaCurveSeg = 0x70617266, // 'parf' |
cmsSigSampledCurveSeg = 0x73616D66, // 'samf' |
cmsSigSegmentedCurve = 0x63757266 // 'curf' |
|
} cmsCurveSegSignature; |
|
// Used in ResponseCurveType |
#define cmsSigStatusA 0x53746141 //'StaA' |
#define cmsSigStatusE 0x53746145 //'StaE' |
#define cmsSigStatusI 0x53746149 //'StaI' |
#define cmsSigStatusT 0x53746154 //'StaT' |
#define cmsSigStatusM 0x5374614D //'StaM' |
#define cmsSigDN 0x444E2020 //'DN ' |
#define cmsSigDNP 0x444E2050 //'DN P' |
#define cmsSigDNN 0x444E4E20 //'DNN ' |
#define cmsSigDNNP 0x444E4E50 //'DNNP' |
|
// Device attributes, currently defined values correspond to the low 4 bytes |
// of the 8 byte attribute quantity |
#define cmsReflective 0 |
#define cmsTransparency 1 |
#define cmsGlossy 0 |
#define cmsMatte 2 |
|
// Common structures in ICC tags |
typedef struct { |
cmsUInt32Number len; |
cmsUInt32Number flag; |
cmsUInt8Number data[1]; |
|
} cmsICCData; |
|
// ICC date time |
typedef struct { |
cmsUInt16Number year; |
cmsUInt16Number month; |
cmsUInt16Number day; |
cmsUInt16Number hours; |
cmsUInt16Number minutes; |
cmsUInt16Number seconds; |
|
} cmsDateTimeNumber; |
|
// ICC XYZ |
typedef struct { |
cmsS15Fixed16Number X; |
cmsS15Fixed16Number Y; |
cmsS15Fixed16Number Z; |
|
} cmsEncodedXYZNumber; |
|
|
// Profile ID as computed by MD5 algorithm |
typedef union { |
cmsUInt8Number ID8[16]; |
cmsUInt16Number ID16[8]; |
cmsUInt32Number ID32[4]; |
|
} cmsProfileID; |
|
|
// ---------------------------------------------------------------------------------------------- |
// ICC profile internal base types. Strictly, shouldn't be declared in this header, but maybe |
// somebody want to use this info for accessing profile header directly, so here it is. |
|
// Profile header -- it is 32-bit aligned, so no issues are expected on alignment |
typedef struct { |
cmsUInt32Number size; // Profile size in bytes |
cmsSignature cmmId; // CMM for this profile |
cmsUInt32Number version; // Format version number |
cmsProfileClassSignature deviceClass; // Type of profile |
cmsColorSpaceSignature colorSpace; // Color space of data |
cmsColorSpaceSignature pcs; // PCS, XYZ or Lab only |
cmsDateTimeNumber date; // Date profile was created |
cmsSignature magic; // Magic Number to identify an ICC profile |
cmsPlatformSignature platform; // Primary Platform |
cmsUInt32Number flags; // Various bit settings |
cmsSignature manufacturer; // Device manufacturer |
cmsUInt32Number model; // Device model number |
cmsUInt64Number attributes; // Device attributes |
cmsUInt32Number renderingIntent;// Rendering intent |
cmsEncodedXYZNumber illuminant; // Profile illuminant |
cmsSignature creator; // Profile creator |
cmsProfileID profileID; // Profile ID using MD5 |
cmsInt8Number reserved[28]; // Reserved for future use |
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} cmsICCHeader; |
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// ICC base tag |
typedef struct { |
cmsTagTypeSignature sig; |
cmsInt8Number reserved[4]; |
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} cmsTagBase; |
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// A tag entry in directory |
typedef struct { |
cmsTagSignature sig; // The tag signature |
cmsUInt32Number offset; // Start of tag |
cmsUInt32Number size; // Size in bytes |
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} cmsTagEntry; |
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// ---------------------------------------------------------------------------------------------- |
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// Little CMS specific typedefs |
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typedef void* cmsContext; // Context identifier for multithreaded environments |
typedef void* cmsHANDLE ; // Generic handle |
typedef void* cmsHPROFILE; // Opaque typedefs to hide internals |
typedef void* cmsHTRANSFORM; |
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#define cmsMAXCHANNELS 16 // Maximum number of channels in ICC profiles |
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// Format of pixel is defined by one cmsUInt32Number, using bit fields as follows |
// |
// A O TTTTT U Y F P X S EEE CCCC BBB |
// |
// A: Floating point -- With this flag we can differentiate 16 bits as float and as int |
// O: Optimized -- previous optimization already returns the final 8-bit value |
// 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 FLOAT_SH(a) ((a) << 22) |
#define OPTIMIZED_SH(s) ((s) << 21) |
#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) |
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// These macros unpack format specifiers into integers |
#define T_FLOAT(a) (((a)>>22)&1) |
#define T_OPTIMIZED(o) (((o)>>21)&1) |
#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) |
|
|
// 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_MCH1 15 |
#define PT_MCH2 16 |
#define PT_MCH3 17 |
#define PT_MCH4 18 |
#define PT_MCH5 19 |
#define PT_MCH6 20 |
#define PT_MCH7 21 |
#define PT_MCH8 22 |
#define PT_MCH9 23 |
#define PT_MCH10 24 |
#define PT_MCH11 25 |
#define PT_MCH12 26 |
#define PT_MCH13 27 |
#define PT_MCH14 28 |
#define PT_MCH15 29 |
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#define PT_LabV2 30 // Identical to PT_Lab, but using the V2 old encoding |
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// Some (not all!) representations |
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#ifndef TYPE_RGB_8 // TYPE_RGB_8 is a very common identifier, so don't include ours |
// if user has it already defined. |
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#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)) |
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#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)) |
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#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)) |
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#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)) |
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#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)) |
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#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)) |
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#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)) |
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#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)) |
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#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)) |
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#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)) |
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#define TYPE_CMYK5_8 (COLORSPACE_SH(PT_MCH5)|CHANNELS_SH(5)|BYTES_SH(1)) |
#define TYPE_CMYK5_16 (COLORSPACE_SH(PT_MCH5)|CHANNELS_SH(5)|BYTES_SH(2)) |
#define TYPE_CMYK5_16_SE (COLORSPACE_SH(PT_MCH5)|CHANNELS_SH(5)|BYTES_SH(2)|ENDIAN16_SH(1)) |
#define TYPE_KYMC5_8 (COLORSPACE_SH(PT_MCH5)|CHANNELS_SH(5)|BYTES_SH(1)|DOSWAP_SH(1)) |
#define TYPE_KYMC5_16 (COLORSPACE_SH(PT_MCH5)|CHANNELS_SH(5)|BYTES_SH(2)|DOSWAP_SH(1)) |
#define TYPE_KYMC5_16_SE (COLORSPACE_SH(PT_MCH5)|CHANNELS_SH(5)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1)) |
#define TYPE_CMYK6_8 (COLORSPACE_SH(PT_MCH6)|CHANNELS_SH(6)|BYTES_SH(1)) |
#define TYPE_CMYK6_8_PLANAR (COLORSPACE_SH(PT_MCH6)|CHANNELS_SH(6)|BYTES_SH(1)|PLANAR_SH(1)) |
#define TYPE_CMYK6_16 (COLORSPACE_SH(PT_MCH6)|CHANNELS_SH(6)|BYTES_SH(2)) |
#define TYPE_CMYK6_16_PLANAR (COLORSPACE_SH(PT_MCH6)|CHANNELS_SH(6)|BYTES_SH(2)|PLANAR_SH(1)) |
#define TYPE_CMYK6_16_SE (COLORSPACE_SH(PT_MCH6)|CHANNELS_SH(6)|BYTES_SH(2)|ENDIAN16_SH(1)) |
#define TYPE_CMYK7_8 (COLORSPACE_SH(PT_MCH7)|CHANNELS_SH(7)|BYTES_SH(1)) |
#define TYPE_CMYK7_16 (COLORSPACE_SH(PT_MCH7)|CHANNELS_SH(7)|BYTES_SH(2)) |
#define TYPE_CMYK7_16_SE (COLORSPACE_SH(PT_MCH7)|CHANNELS_SH(7)|BYTES_SH(2)|ENDIAN16_SH(1)) |
#define TYPE_KYMC7_8 (COLORSPACE_SH(PT_MCH7)|CHANNELS_SH(7)|BYTES_SH(1)|DOSWAP_SH(1)) |
#define TYPE_KYMC7_16 (COLORSPACE_SH(PT_MCH7)|CHANNELS_SH(7)|BYTES_SH(2)|DOSWAP_SH(1)) |
#define TYPE_KYMC7_16_SE (COLORSPACE_SH(PT_MCH7)|CHANNELS_SH(7)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1)) |
#define TYPE_CMYK8_8 (COLORSPACE_SH(PT_MCH8)|CHANNELS_SH(8)|BYTES_SH(1)) |
#define TYPE_CMYK8_16 (COLORSPACE_SH(PT_MCH8)|CHANNELS_SH(8)|BYTES_SH(2)) |
#define TYPE_CMYK8_16_SE (COLORSPACE_SH(PT_MCH8)|CHANNELS_SH(8)|BYTES_SH(2)|ENDIAN16_SH(1)) |
#define TYPE_KYMC8_8 (COLORSPACE_SH(PT_MCH8)|CHANNELS_SH(8)|BYTES_SH(1)|DOSWAP_SH(1)) |
#define TYPE_KYMC8_16 (COLORSPACE_SH(PT_MCH8)|CHANNELS_SH(8)|BYTES_SH(2)|DOSWAP_SH(1)) |
#define TYPE_KYMC8_16_SE (COLORSPACE_SH(PT_MCH8)|CHANNELS_SH(8)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1)) |
#define TYPE_CMYK9_8 (COLORSPACE_SH(PT_MCH9)|CHANNELS_SH(9)|BYTES_SH(1)) |
#define TYPE_CMYK9_16 (COLORSPACE_SH(PT_MCH9)|CHANNELS_SH(9)|BYTES_SH(2)) |
#define TYPE_CMYK9_16_SE (COLORSPACE_SH(PT_MCH9)|CHANNELS_SH(9)|BYTES_SH(2)|ENDIAN16_SH(1)) |
#define TYPE_KYMC9_8 (COLORSPACE_SH(PT_MCH9)|CHANNELS_SH(9)|BYTES_SH(1)|DOSWAP_SH(1)) |
#define TYPE_KYMC9_16 (COLORSPACE_SH(PT_MCH9)|CHANNELS_SH(9)|BYTES_SH(2)|DOSWAP_SH(1)) |
#define TYPE_KYMC9_16_SE (COLORSPACE_SH(PT_MCH9)|CHANNELS_SH(9)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1)) |
#define TYPE_CMYK10_8 (COLORSPACE_SH(PT_MCH10)|CHANNELS_SH(10)|BYTES_SH(1)) |
#define TYPE_CMYK10_16 (COLORSPACE_SH(PT_MCH10)|CHANNELS_SH(10)|BYTES_SH(2)) |
#define TYPE_CMYK10_16_SE (COLORSPACE_SH(PT_MCH10)|CHANNELS_SH(10)|BYTES_SH(2)|ENDIAN16_SH(1)) |
#define TYPE_KYMC10_8 (COLORSPACE_SH(PT_MCH10)|CHANNELS_SH(10)|BYTES_SH(1)|DOSWAP_SH(1)) |
#define TYPE_KYMC10_16 (COLORSPACE_SH(PT_MCH10)|CHANNELS_SH(10)|BYTES_SH(2)|DOSWAP_SH(1)) |
#define TYPE_KYMC10_16_SE (COLORSPACE_SH(PT_MCH10)|CHANNELS_SH(10)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1)) |
#define TYPE_CMYK11_8 (COLORSPACE_SH(PT_MCH11)|CHANNELS_SH(11)|BYTES_SH(1)) |
#define TYPE_CMYK11_16 (COLORSPACE_SH(PT_MCH11)|CHANNELS_SH(11)|BYTES_SH(2)) |
#define TYPE_CMYK11_16_SE (COLORSPACE_SH(PT_MCH11)|CHANNELS_SH(11)|BYTES_SH(2)|ENDIAN16_SH(1)) |
#define TYPE_KYMC11_8 (COLORSPACE_SH(PT_MCH11)|CHANNELS_SH(11)|BYTES_SH(1)|DOSWAP_SH(1)) |
#define TYPE_KYMC11_16 (COLORSPACE_SH(PT_MCH11)|CHANNELS_SH(11)|BYTES_SH(2)|DOSWAP_SH(1)) |
#define TYPE_KYMC11_16_SE (COLORSPACE_SH(PT_MCH11)|CHANNELS_SH(11)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1)) |
#define TYPE_CMYK12_8 (COLORSPACE_SH(PT_MCH12)|CHANNELS_SH(12)|BYTES_SH(1)) |
#define TYPE_CMYK12_16 (COLORSPACE_SH(PT_MCH12)|CHANNELS_SH(12)|BYTES_SH(2)) |
#define TYPE_CMYK12_16_SE (COLORSPACE_SH(PT_MCH12)|CHANNELS_SH(12)|BYTES_SH(2)|ENDIAN16_SH(1)) |
#define TYPE_KYMC12_8 (COLORSPACE_SH(PT_MCH12)|CHANNELS_SH(12)|BYTES_SH(1)|DOSWAP_SH(1)) |
#define TYPE_KYMC12_16 (COLORSPACE_SH(PT_MCH12)|CHANNELS_SH(12)|BYTES_SH(2)|DOSWAP_SH(1)) |
#define TYPE_KYMC12_16_SE (COLORSPACE_SH(PT_MCH12)|CHANNELS_SH(12)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1)) |
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// 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_LabV2_8 (COLORSPACE_SH(PT_LabV2)|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_ALabV2_8 (COLORSPACE_SH(PT_LabV2)|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_LabV2_16 (COLORSPACE_SH(PT_LabV2)|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)) |
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// Named color index. Only 16 bits allowed (don't check colorspace) |
#define TYPE_NAMED_COLOR_INDEX (CHANNELS_SH(1)|BYTES_SH(2)) |
|
// Float formatters. |
#define TYPE_XYZ_FLT (FLOAT_SH(1)|COLORSPACE_SH(PT_XYZ)|CHANNELS_SH(3)|BYTES_SH(4)) |
#define TYPE_Lab_FLT (FLOAT_SH(1)|COLORSPACE_SH(PT_Lab)|CHANNELS_SH(3)|BYTES_SH(4)) |
#define TYPE_GRAY_FLT (FLOAT_SH(1)|COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(4)) |
#define TYPE_RGB_FLT (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(4)) |
#define TYPE_CMYK_FLT (FLOAT_SH(1)|COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(4)) |
|
// Floating point formatters. |
// NOTE THAT 'BYTES' FIELD IS SET TO ZERO ON DLB because 8 bytes overflows the bitfield |
#define TYPE_XYZ_DBL (FLOAT_SH(1)|COLORSPACE_SH(PT_XYZ)|CHANNELS_SH(3)|BYTES_SH(0)) |
#define TYPE_Lab_DBL (FLOAT_SH(1)|COLORSPACE_SH(PT_Lab)|CHANNELS_SH(3)|BYTES_SH(0)) |
#define TYPE_GRAY_DBL (FLOAT_SH(1)|COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(0)) |
#define TYPE_RGB_DBL (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(0)) |
#define TYPE_CMYK_DBL (FLOAT_SH(1)|COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(0)) |
|
#endif |
|
// Colorspaces |
typedef struct { |
cmsFloat64Number X; |
cmsFloat64Number Y; |
cmsFloat64Number Z; |
|
} cmsCIEXYZ; |
|
typedef struct { |
cmsFloat64Number x; |
cmsFloat64Number y; |
cmsFloat64Number Y; |
|
} cmsCIExyY; |
|
typedef struct { |
cmsFloat64Number L; |
cmsFloat64Number a; |
cmsFloat64Number b; |
|
} cmsCIELab; |
|
typedef struct { |
cmsFloat64Number L; |
cmsFloat64Number C; |
cmsFloat64Number h; |
|
} cmsCIELCh; |
|
typedef struct { |
cmsFloat64Number J; |
cmsFloat64Number C; |
cmsFloat64Number h; |
|
} cmsJCh; |
|
typedef struct { |
cmsCIEXYZ Red; |
cmsCIEXYZ Green; |
cmsCIEXYZ Blue; |
|
} cmsCIEXYZTRIPLE; |
|
typedef struct { |
cmsCIExyY Red; |
cmsCIExyY Green; |
cmsCIExyY Blue; |
|
} cmsCIExyYTRIPLE; |
|
// Illuminant types for structs below |
#define cmsILLUMINANT_TYPE_UNKNOWN 0x0000000 |
#define cmsILLUMINANT_TYPE_D50 0x0000001 |
#define cmsILLUMINANT_TYPE_D65 0x0000002 |
#define cmsILLUMINANT_TYPE_D93 0x0000003 |
#define cmsILLUMINANT_TYPE_F2 0x0000004 |
#define cmsILLUMINANT_TYPE_D55 0x0000005 |
#define cmsILLUMINANT_TYPE_A 0x0000006 |
#define cmsILLUMINANT_TYPE_E 0x0000007 |
#define cmsILLUMINANT_TYPE_F8 0x0000008 |
|
typedef struct { |
cmsUInt32Number Observer; // 0 = unknown, 1=CIE 1931, 2=CIE 1964 |
cmsCIEXYZ Backing; // Value of backing |
cmsUInt32Number Geometry; // 0=unknown, 1=45/0, 0/45 2=0d, d/0 |
cmsFloat64Number Flare; // 0..1.0 |
cmsUInt32Number IlluminantType; |
|
} cmsICCMeasurementConditions; |
|
typedef struct { |
cmsCIEXYZ IlluminantXYZ; // Not the same struct as CAM02, |
cmsCIEXYZ SurroundXYZ; // This is for storing the tag |
cmsUInt32Number IlluminantType; // viewing condition |
|
} cmsICCViewingConditions; |
|
// Support of non-standard functions -------------------------------------------------------------------------------------- |
|
CMSAPI int CMSEXPORT cmsstrcasecmp(const char* s1, const char* s2); |
CMSAPI long int CMSEXPORT cmsfilelength(FILE* f); |
|
// Plug-In registering --------------------------------------------------------------------------------------------------- |
|
CMSAPI cmsBool CMSEXPORT cmsPlugin(void* Plugin); |
CMSAPI void CMSEXPORT cmsUnregisterPlugins(void); |
|
// Error logging ---------------------------------------------------------------------------------------------------------- |
|
// There is no error handling at all. When a function fails, it returns proper value. |
// For example, all create functions does return NULL on failure. Other may return FALSE. |
// It may be interesting, for the developer, to know why the function is failing. |
// for that reason, lcms2 does offer a logging function. This function will get |
// an ENGLISH string with some clues on what is going wrong. You can show this |
// info to the end user if you wish, or just create some sort of log on disk. |
// The logging function should NOT terminate the program, as this obviously can leave |
// unfreed resources. It is the programmer's responsibility to check each function |
// return code to make sure it didn't fail. |
|
#define cmsERROR_UNDEFINED 0 |
#define cmsERROR_FILE 1 |
#define cmsERROR_RANGE 2 |
#define cmsERROR_INTERNAL 3 |
#define cmsERROR_NULL 4 |
#define cmsERROR_READ 5 |
#define cmsERROR_SEEK 6 |
#define cmsERROR_WRITE 7 |
#define cmsERROR_UNKNOWN_EXTENSION 8 |
#define cmsERROR_COLORSPACE_CHECK 9 |
#define cmsERROR_ALREADY_DEFINED 10 |
#define cmsERROR_BAD_SIGNATURE 11 |
#define cmsERROR_CORRUPTION_DETECTED 12 |
#define cmsERROR_NOT_SUITABLE 13 |
|
// Error logger is called with the ContextID when a message is raised. This gives the |
// chance to know which thread is responsible of the warning and any environment associated |
// with it. Non-multithreading applications may safely ignore this parameter. |
// Note that under certain special circumstances, ContextID may be NULL. |
typedef void (* cmsLogErrorHandlerFunction)(cmsContext ContextID, cmsUInt32Number ErrorCode, const char *Text); |
|
// Allows user to set any specific logger |
CMSAPI void CMSEXPORT cmsSetLogErrorHandler(cmsLogErrorHandlerFunction Fn); |
|
// Conversions -------------------------------------------------------------------------------------------------------------- |
|
// Returns pointers to constant structs |
CMSAPI const cmsCIEXYZ* CMSEXPORT cmsD50_XYZ(void); |
CMSAPI const cmsCIExyY* CMSEXPORT cmsD50_xyY(void); |
|
// Colorimetric space conversions |
CMSAPI void CMSEXPORT cmsXYZ2xyY(cmsCIExyY* Dest, const cmsCIEXYZ* Source); |
CMSAPI void CMSEXPORT cmsxyY2XYZ(cmsCIEXYZ* Dest, const cmsCIExyY* Source); |
CMSAPI void CMSEXPORT cmsXYZ2Lab(const cmsCIEXYZ* WhitePoint, cmsCIELab* Lab, const cmsCIEXYZ* xyz); |
CMSAPI void CMSEXPORT cmsLab2XYZ(const cmsCIEXYZ* WhitePoint, cmsCIEXYZ* xyz, const cmsCIELab* Lab); |
CMSAPI void CMSEXPORT cmsLab2LCh(cmsCIELCh*LCh, const cmsCIELab* Lab); |
CMSAPI void CMSEXPORT cmsLCh2Lab(cmsCIELab* Lab, const cmsCIELCh* LCh); |
|
// Encoding /Decoding on PCS |
CMSAPI void CMSEXPORT cmsLabEncoded2Float(cmsCIELab* Lab, const cmsUInt16Number wLab[3]); |
CMSAPI void CMSEXPORT cmsLabEncoded2FloatV2(cmsCIELab* Lab, const cmsUInt16Number wLab[3]); |
CMSAPI void CMSEXPORT cmsFloat2LabEncoded(cmsUInt16Number wLab[3], const cmsCIELab* Lab); |
CMSAPI void CMSEXPORT cmsFloat2LabEncodedV2(cmsUInt16Number wLab[3], const cmsCIELab* Lab); |
CMSAPI void CMSEXPORT cmsXYZEncoded2Float(cmsCIEXYZ* fxyz, const cmsUInt16Number XYZ[3]); |
CMSAPI void CMSEXPORT cmsFloat2XYZEncoded(cmsUInt16Number XYZ[3], const cmsCIEXYZ* fXYZ); |
|
// DeltaE metrics |
CMSAPI cmsFloat64Number CMSEXPORT cmsDeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2); |
CMSAPI cmsFloat64Number CMSEXPORT cmsCIE94DeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2); |
CMSAPI cmsFloat64Number CMSEXPORT cmsBFDdeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2); |
CMSAPI cmsFloat64Number CMSEXPORT cmsCMCdeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2, cmsFloat64Number l, cmsFloat64Number c); |
CMSAPI cmsFloat64Number CMSEXPORT cmsCIE2000DeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2, cmsFloat64Number Kl, cmsFloat64Number Kc, cmsFloat64Number Kh); |
|
// Temperature <-> Chromaticity (Black body) |
CMSAPI cmsBool CMSEXPORT cmsWhitePointFromTemp(cmsCIExyY* WhitePoint, cmsFloat64Number TempK); |
CMSAPI cmsBool CMSEXPORT cmsTempFromWhitePoint(cmsFloat64Number* TempK, const cmsCIExyY* WhitePoint); |
|
// Chromatic adaptation |
CMSAPI cmsBool CMSEXPORT cmsAdaptToIlluminant(cmsCIEXYZ* Result, const cmsCIEXYZ* SourceWhitePt, |
const cmsCIEXYZ* Illuminant, |
const cmsCIEXYZ* Value); |
|
// CIECAM02 --------------------------------------------------------------------------------------------------- |
|
// Viewing conditions. Please note those are CAM model viewing conditions, and not the ICC tag viewing |
// conditions, which I'm naming cmsICCViewingConditions to make differences evident. Unfortunately, the tag |
// cannot deal with surround La, Yb and D value so is basically useless to store CAM02 viewing conditions. |
|
|
#define AVG_SURROUND 1 |
#define DIM_SURROUND 2 |
#define DARK_SURROUND 3 |
#define CUTSHEET_SURROUND 4 |
|
#define D_CALCULATE (-1) |
|
typedef struct { |
cmsCIEXYZ whitePoint; |
cmsFloat64Number Yb; |
cmsFloat64Number La; |
int surround; |
cmsFloat64Number D_value; |
|
} cmsViewingConditions; |
|
CMSAPI cmsHANDLE CMSEXPORT cmsCIECAM02Init(cmsContext ContextID, const cmsViewingConditions* pVC); |
CMSAPI void CMSEXPORT cmsCIECAM02Done(cmsHANDLE hModel); |
CMSAPI void CMSEXPORT cmsCIECAM02Forward(cmsHANDLE hModel, const cmsCIEXYZ* pIn, cmsJCh* pOut); |
CMSAPI void CMSEXPORT cmsCIECAM02Reverse(cmsHANDLE hModel, const cmsJCh* pIn, cmsCIEXYZ* pOut); |
|
|
// Tone curves ----------------------------------------------------------------------------------------- |
|
// This describes a curve segment. For a table of supported types, see the manual. User can increase the number of |
// available types by using a proper plug-in. Parametric segments allow 10 parameters at most |
|
typedef struct { |
cmsFloat32Number x0, x1; // Domain; for x0 < x <= x1 |
cmsInt32Number Type; // Parametric type, Type == 0 means sampled segment. Negative values are reserved |
cmsFloat64Number Params[10]; // Parameters if Type != 0 |
cmsUInt32Number nGridPoints; // Number of grid points if Type == 0 |
cmsFloat32Number* SampledPoints; // Points to an array of floats if Type == 0 |
|
} cmsCurveSegment; |
|
// The internal representation is none of your business. |
typedef struct _cms_curve_struct cmsToneCurve; |
|
CMSAPI cmsToneCurve* CMSEXPORT cmsBuildSegmentedToneCurve(cmsContext ContextID, cmsInt32Number nSegments, const cmsCurveSegment Segments[]); |
CMSAPI cmsToneCurve* CMSEXPORT cmsBuildParametricToneCurve(cmsContext ContextID, cmsInt32Number Type, const cmsFloat64Number Params[]); |
CMSAPI cmsToneCurve* CMSEXPORT cmsBuildGamma(cmsContext ContextID, cmsFloat64Number Gamma); |
CMSAPI cmsToneCurve* CMSEXPORT cmsBuildTabulatedToneCurve16(cmsContext ContextID, cmsInt32Number nEntries, const cmsUInt16Number values[]); |
CMSAPI cmsToneCurve* CMSEXPORT cmsBuildTabulatedToneCurveFloat(cmsContext ContextID, cmsUInt32Number nEntries, const cmsFloat32Number values[]); |
CMSAPI void CMSEXPORT cmsFreeToneCurve(cmsToneCurve* Curve); |
CMSAPI void CMSEXPORT cmsFreeToneCurveTriple(cmsToneCurve* Curve[3]); |
CMSAPI cmsToneCurve* CMSEXPORT cmsDupToneCurve(const cmsToneCurve* Src); |
CMSAPI cmsToneCurve* CMSEXPORT cmsReverseToneCurve(const cmsToneCurve* InGamma); |
CMSAPI cmsToneCurve* CMSEXPORT cmsReverseToneCurveEx(cmsInt32Number nResultSamples, const cmsToneCurve* InGamma); |
CMSAPI cmsToneCurve* CMSEXPORT cmsJoinToneCurve(cmsContext ContextID, const cmsToneCurve* X, const cmsToneCurve* Y, cmsUInt32Number nPoints); |
CMSAPI cmsBool CMSEXPORT cmsSmoothToneCurve(cmsToneCurve* Tab, cmsFloat64Number lambda); |
CMSAPI cmsFloat32Number CMSEXPORT cmsEvalToneCurveFloat(const cmsToneCurve* Curve, cmsFloat32Number v); |
CMSAPI cmsUInt16Number CMSEXPORT cmsEvalToneCurve16(const cmsToneCurve* Curve, cmsUInt16Number v); |
CMSAPI cmsBool CMSEXPORT cmsIsToneCurveMultisegment(const cmsToneCurve* InGamma); |
CMSAPI cmsBool CMSEXPORT cmsIsToneCurveLinear(const cmsToneCurve* Curve); |
CMSAPI cmsBool CMSEXPORT cmsIsToneCurveMonotonic(const cmsToneCurve* t); |
CMSAPI cmsBool CMSEXPORT cmsIsToneCurveDescending(const cmsToneCurve* t); |
CMSAPI cmsInt32Number CMSEXPORT cmsGetToneCurveParametricType(const cmsToneCurve* t); |
CMSAPI cmsFloat64Number CMSEXPORT cmsEstimateGamma(const cmsToneCurve* t, cmsFloat64Number Precision); |
|
|
// Implements pipelines of multi-processing elements ------------------------------------------------------------- |
|
// Nothing to see here, move along |
typedef struct _cmsPipeline_struct cmsPipeline; |
typedef struct _cmsStage_struct cmsStage; |
|
// Those are hi-level pipelines |
CMSAPI cmsPipeline* CMSEXPORT cmsPipelineAlloc(cmsContext ContextID, cmsUInt32Number InputChannels, cmsUInt32Number OutputChannels); |
CMSAPI void CMSEXPORT cmsPipelineFree(cmsPipeline* lut); |
CMSAPI cmsPipeline* CMSEXPORT cmsPipelineDup(const cmsPipeline* Orig); |
|
CMSAPI cmsUInt32Number CMSEXPORT cmsPipelineInputChannels(const cmsPipeline* lut); |
CMSAPI cmsUInt32Number CMSEXPORT cmsPipelineOutputChannels(const cmsPipeline* lut); |
|
CMSAPI cmsUInt32Number CMSEXPORT cmsPipelineStageCount(const cmsPipeline* lut); |
CMSAPI cmsStage* CMSEXPORT cmsPipelineGetPtrToFirstStage(const cmsPipeline* lut); |
CMSAPI cmsStage* CMSEXPORT cmsPipelineGetPtrToLastStage(const cmsPipeline* lut); |
|
CMSAPI void CMSEXPORT cmsPipelineEval16(const cmsUInt16Number In[], cmsUInt16Number Out[], const cmsPipeline* lut); |
CMSAPI void CMSEXPORT cmsPipelineEvalFloat(const cmsFloat32Number In[], cmsFloat32Number Out[], const cmsPipeline* lut); |
CMSAPI cmsBool CMSEXPORT cmsPipelineEvalReverseFloat(cmsFloat32Number Target[], cmsFloat32Number Result[], cmsFloat32Number Hint[], const cmsPipeline* lut); |
CMSAPI cmsBool CMSEXPORT cmsPipelineCat(cmsPipeline* l1, const cmsPipeline* l2); |
CMSAPI cmsBool CMSEXPORT cmsPipelineSetSaveAs8bitsFlag(cmsPipeline* lut, cmsBool On); |
|
// Where to place/locate the stages in the pipeline chain |
typedef enum { cmsAT_BEGIN, cmsAT_END } cmsStageLoc; |
|
CMSAPI void CMSEXPORT cmsPipelineInsertStage(cmsPipeline* lut, cmsStageLoc loc, cmsStage* mpe); |
CMSAPI void CMSEXPORT cmsPipelineUnlinkStage(cmsPipeline* lut, cmsStageLoc loc, cmsStage** mpe); |
|
// This function is quite useful to analyze the structure of a Pipeline and retrieve the Stage elements |
// that conform the Pipeline. It should be called with the Pipeline, the number of expected elements and |
// then a list of expected types followed with a list of double pointers to Stage elements. If |
// the function founds a match with current pipeline, it fills the pointers and returns TRUE |
// if not, returns FALSE without touching anything. |
CMSAPI cmsBool CMSEXPORT cmsPipelineCheckAndRetreiveStages(const cmsPipeline* Lut, cmsUInt32Number n, ...); |
|
// Matrix has double precision and CLUT has only float precision. That is because an ICC profile can encode |
// matrices with far more precision that CLUTS |
CMSAPI cmsStage* CMSEXPORT cmsStageAllocIdentity(cmsContext ContextID, cmsUInt32Number nChannels); |
CMSAPI cmsStage* CMSEXPORT cmsStageAllocToneCurves(cmsContext ContextID, cmsUInt32Number nChannels, cmsToneCurve* const Curves[]); |
CMSAPI cmsStage* CMSEXPORT cmsStageAllocMatrix(cmsContext ContextID, cmsUInt32Number Rows, cmsUInt32Number Cols, const cmsFloat64Number* Matrix, const cmsFloat64Number* Offset); |
|
CMSAPI cmsStage* CMSEXPORT cmsStageAllocCLut16bit(cmsContext ContextID, cmsUInt32Number nGridPoints, cmsUInt32Number inputChan, cmsUInt32Number outputChan, const cmsUInt16Number* Table); |
CMSAPI cmsStage* CMSEXPORT cmsStageAllocCLutFloat(cmsContext ContextID, cmsUInt32Number nGridPoints, cmsUInt32Number inputChan, cmsUInt32Number outputChan, const cmsFloat32Number* Table); |
|
CMSAPI cmsStage* CMSEXPORT cmsStageAllocCLut16bitGranular(cmsContext ContextID, const cmsUInt32Number clutPoints[], cmsUInt32Number inputChan, cmsUInt32Number outputChan, const cmsUInt16Number* Table); |
CMSAPI cmsStage* CMSEXPORT cmsStageAllocCLutFloatGranular(cmsContext ContextID, const cmsUInt32Number clutPoints[], cmsUInt32Number inputChan, cmsUInt32Number outputChan, const cmsFloat32Number* Table); |
|
CMSAPI cmsStage* CMSEXPORT cmsStageDup(cmsStage* mpe); |
CMSAPI void CMSEXPORT cmsStageFree(cmsStage* mpe); |
CMSAPI cmsStage* CMSEXPORT cmsStageNext(const cmsStage* mpe); |
|
CMSAPI cmsUInt32Number CMSEXPORT cmsStageInputChannels(const cmsStage* mpe); |
CMSAPI cmsUInt32Number CMSEXPORT cmsStageOutputChannels(const cmsStage* mpe); |
CMSAPI cmsStageSignature CMSEXPORT cmsStageType(const cmsStage* mpe); |
CMSAPI void* CMSEXPORT cmsStageData(const cmsStage* mpe); |
|
// Sampling |
typedef cmsInt32Number (* cmsSAMPLER16) (register const cmsUInt16Number In[], |
register cmsUInt16Number Out[], |
register void * Cargo); |
|
typedef cmsInt32Number (* cmsSAMPLERFLOAT)(register const cmsFloat32Number In[], |
register cmsFloat32Number Out[], |
register void * Cargo); |
|
// Use this flag to prevent changes being written to destination |
#define SAMPLER_INSPECT 0x01000000 |
|
// For CLUT only |
CMSAPI cmsBool CMSEXPORT cmsStageSampleCLut16bit(cmsStage* mpe, cmsSAMPLER16 Sampler, void* Cargo, cmsUInt32Number dwFlags); |
CMSAPI cmsBool CMSEXPORT cmsStageSampleCLutFloat(cmsStage* mpe, cmsSAMPLERFLOAT Sampler, void* Cargo, cmsUInt32Number dwFlags); |
|
|
// Slicers |
CMSAPI cmsBool CMSEXPORT cmsSliceSpace16(cmsUInt32Number nInputs, const cmsUInt32Number clutPoints[], |
cmsSAMPLER16 Sampler, void * Cargo); |
|
CMSAPI cmsBool CMSEXPORT cmsSliceSpaceFloat(cmsUInt32Number nInputs, const cmsUInt32Number clutPoints[], |
cmsSAMPLERFLOAT Sampler, void * Cargo); |
|
// Multilocalized Unicode management --------------------------------------------------------------------------------------- |
|
typedef struct _cms_MLU_struct cmsMLU; |
|
#define cmsNoLanguage "\0\0" |
#define cmsNoCountry "\0\0" |
|
CMSAPI cmsMLU* CMSEXPORT cmsMLUalloc(cmsContext ContextID, cmsUInt32Number nItems); |
CMSAPI void CMSEXPORT cmsMLUfree(cmsMLU* mlu); |
CMSAPI cmsMLU* CMSEXPORT cmsMLUdup(const cmsMLU* mlu); |
|
CMSAPI cmsBool CMSEXPORT cmsMLUsetASCII(cmsMLU* mlu, |
const char LanguageCode[3], const char CountryCode[3], |
const char* ASCIIString); |
CMSAPI cmsBool CMSEXPORT cmsMLUsetWide(cmsMLU* mlu, |
const char LanguageCode[3], const char CountryCode[3], |
const wchar_t* WideString); |
|
CMSAPI cmsUInt32Number CMSEXPORT cmsMLUgetASCII(const cmsMLU* mlu, |
const char LanguageCode[3], const char CountryCode[3], |
char* Buffer, cmsUInt32Number BufferSize); |
|
CMSAPI cmsUInt32Number CMSEXPORT cmsMLUgetWide(const cmsMLU* mlu, |
const char LanguageCode[3], const char CountryCode[3], |
wchar_t* Buffer, cmsUInt32Number BufferSize); |
|
CMSAPI cmsBool CMSEXPORT cmsMLUgetTranslation(const cmsMLU* mlu, |
const char LanguageCode[3], const char CountryCode[3], |
char ObtainedLanguage[3], char ObtainedCountry[3]); |
|
// Undercolorremoval & black generation ------------------------------------------------------------------------------------- |
|
typedef struct { |
cmsToneCurve* Ucr; |
cmsToneCurve* Bg; |
cmsMLU* Desc; |
|
} cmsUcrBg; |
|
// Screening ---------------------------------------------------------------------------------------------------------------- |
|
#define cmsPRINTER_DEFAULT_SCREENS 0x0001 |
#define cmsFREQUENCE_UNITS_LINES_CM 0x0000 |
#define cmsFREQUENCE_UNITS_LINES_INCH 0x0002 |
|
#define cmsSPOT_UNKNOWN 0 |
#define cmsSPOT_PRINTER_DEFAULT 1 |
#define cmsSPOT_ROUND 2 |
#define cmsSPOT_DIAMOND 3 |
#define cmsSPOT_ELLIPSE 4 |
#define cmsSPOT_LINE 5 |
#define cmsSPOT_SQUARE 6 |
#define cmsSPOT_CROSS 7 |
|
typedef struct { |
cmsFloat64Number Frequency; |
cmsFloat64Number ScreenAngle; |
cmsUInt32Number SpotShape; |
|
} cmsScreeningChannel; |
|
typedef struct { |
cmsUInt32Number Flag; |
cmsUInt32Number nChannels; |
cmsScreeningChannel Channels[cmsMAXCHANNELS]; |
|
} cmsScreening; |
|
|
// Named color ----------------------------------------------------------------------------------------------------------------- |
|
typedef struct _cms_NAMEDCOLORLIST_struct cmsNAMEDCOLORLIST; |
|
CMSAPI cmsNAMEDCOLORLIST* CMSEXPORT cmsAllocNamedColorList(cmsContext ContextID, |
cmsUInt32Number n, |
cmsUInt32Number ColorantCount, |
const char* Prefix, const char* Suffix); |
|
CMSAPI void CMSEXPORT cmsFreeNamedColorList(cmsNAMEDCOLORLIST* v); |
CMSAPI cmsNAMEDCOLORLIST* CMSEXPORT cmsDupNamedColorList(const cmsNAMEDCOLORLIST* v); |
CMSAPI cmsBool CMSEXPORT cmsAppendNamedColor(cmsNAMEDCOLORLIST* v, const char* Name, |
cmsUInt16Number PCS[3], |
cmsUInt16Number Colorant[cmsMAXCHANNELS]); |
|
CMSAPI cmsUInt32Number CMSEXPORT cmsNamedColorCount(const cmsNAMEDCOLORLIST* v); |
CMSAPI cmsInt32Number CMSEXPORT cmsNamedColorIndex(const cmsNAMEDCOLORLIST* v, const char* Name); |
|
CMSAPI cmsBool CMSEXPORT cmsNamedColorInfo(const cmsNAMEDCOLORLIST* NamedColorList, cmsUInt32Number nColor, |
char* Name, |
char* Prefix, |
char* Suffix, |
cmsUInt16Number* PCS, |
cmsUInt16Number* Colorant); |
|
// Retrieve named color list from transform |
CMSAPI cmsNAMEDCOLORLIST* CMSEXPORT cmsGetNamedColorList(cmsHTRANSFORM xform); |
|
// Profile sequence ----------------------------------------------------------------------------------------------------- |
|
// Profile sequence descriptor. Some fields come from profile sequence descriptor tag, others |
// come from Profile Sequence Identifier Tag |
typedef struct { |
cmsSignature deviceMfg; |
cmsSignature deviceModel; |
cmsUInt64Number attributes; |
cmsTechnologySignature technology; |
cmsProfileID ProfileID; |
cmsMLU* Manufacturer; |
cmsMLU* Model; |
cmsMLU* Description; |
|
} cmsPSEQDESC; |
|
typedef struct { |
|
cmsUInt32Number n; |
cmsContext ContextID; |
cmsPSEQDESC* seq; |
|
} cmsSEQ; |
|
CMSAPI cmsSEQ* CMSEXPORT cmsAllocProfileSequenceDescription(cmsContext ContextID, cmsUInt32Number n); |
CMSAPI cmsSEQ* CMSEXPORT cmsDupProfileSequenceDescription(const cmsSEQ* pseq); |
CMSAPI void CMSEXPORT cmsFreeProfileSequenceDescription(cmsSEQ* pseq); |
|
// Access to Profile data ---------------------------------------------------------------------------------------------- |
CMSAPI cmsHPROFILE CMSEXPORT cmsCreateProfilePlaceholder(cmsContext ContextID); |
|
CMSAPI cmsContext CMSEXPORT cmsGetProfileContextID(cmsHPROFILE hProfile); |
CMSAPI cmsInt32Number CMSEXPORT cmsGetTagCount(cmsHPROFILE hProfile); |
CMSAPI cmsTagSignature CMSEXPORT cmsGetTagSignature(cmsHPROFILE hProfile, cmsUInt32Number n); |
CMSAPI cmsBool CMSEXPORT cmsIsTag(cmsHPROFILE hProfile, cmsTagSignature sig); |
|
// Read and write pre-formatted data |
CMSAPI void* CMSEXPORT cmsReadTag(cmsHPROFILE hProfile, cmsTagSignature sig); |
CMSAPI cmsBool CMSEXPORT cmsWriteTag(cmsHPROFILE hProfile, cmsTagSignature sig, const void* data); |
CMSAPI cmsBool CMSEXPORT cmsLinkTag(cmsHPROFILE hProfile, cmsTagSignature sig, cmsTagSignature dest); |
|
// Read and write raw data |
CMSAPI cmsInt32Number CMSEXPORT cmsReadRawTag(cmsHPROFILE hProfile, cmsTagSignature sig, void* Buffer, cmsUInt32Number BufferSize); |
CMSAPI cmsBool CMSEXPORT cmsWriteRawTag(cmsHPROFILE hProfile, cmsTagSignature sig, const void* data, cmsUInt32Number Size); |
|
// Access header data |
CMSAPI cmsUInt32Number CMSEXPORT cmsGetHeaderFlags(cmsHPROFILE hProfile); |
CMSAPI void CMSEXPORT cmsGetHeaderAttributes(cmsHPROFILE hProfile, cmsUInt64Number* Flags); |
CMSAPI void CMSEXPORT cmsGetHeaderProfileID(cmsHPROFILE hProfile, cmsUInt8Number* ProfileID); |
CMSAPI cmsBool CMSEXPORT cmsGetHeaderCreationDateTime(cmsHPROFILE hProfile, struct tm *Dest); |
CMSAPI cmsUInt32Number CMSEXPORT cmsGetHeaderRenderingIntent(cmsHPROFILE hProfile); |
|
CMSAPI void CMSEXPORT cmsSetHeaderFlags(cmsHPROFILE hProfile, cmsUInt32Number Flags); |
CMSAPI cmsUInt32Number CMSEXPORT cmsGetHeaderManufacturer(cmsHPROFILE hProfile); |
CMSAPI void CMSEXPORT cmsSetHeaderManufacturer(cmsHPROFILE hProfile, cmsUInt32Number manufacturer); |
CMSAPI cmsUInt32Number CMSEXPORT cmsGetHeaderModel(cmsHPROFILE hProfile); |
CMSAPI void CMSEXPORT cmsSetHeaderModel(cmsHPROFILE hProfile, cmsUInt32Number model); |
CMSAPI void CMSEXPORT cmsSetHeaderAttributes(cmsHPROFILE hProfile, cmsUInt64Number Flags); |
CMSAPI void CMSEXPORT cmsSetHeaderProfileID(cmsHPROFILE hProfile, cmsUInt8Number* ProfileID); |
CMSAPI void CMSEXPORT cmsSetHeaderRenderingIntent(cmsHPROFILE hProfile, cmsUInt32Number RenderingIntent); |
|
CMSAPI cmsColorSpaceSignature |
CMSEXPORT cmsGetPCS(cmsHPROFILE hProfile); |
CMSAPI void CMSEXPORT cmsSetPCS(cmsHPROFILE hProfile, cmsColorSpaceSignature pcs); |
CMSAPI cmsColorSpaceSignature |
CMSEXPORT cmsGetColorSpace(cmsHPROFILE hProfile); |
CMSAPI void CMSEXPORT cmsSetColorSpace(cmsHPROFILE hProfile, cmsColorSpaceSignature sig); |
CMSAPI cmsProfileClassSignature |
CMSEXPORT cmsGetDeviceClass(cmsHPROFILE hProfile); |
CMSAPI void CMSEXPORT cmsSetDeviceClass(cmsHPROFILE hProfile, cmsProfileClassSignature sig); |
CMSAPI void CMSEXPORT cmsSetProfileVersion(cmsHPROFILE hProfile, cmsFloat64Number Version); |
CMSAPI cmsFloat64Number CMSEXPORT cmsGetProfileVersion(cmsHPROFILE hProfile); |
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CMSAPI cmsUInt32Number CMSEXPORT cmsGetEncodedICCversion(cmsHPROFILE hProfile); |
CMSAPI void CMSEXPORT cmsSetEncodedICCversion(cmsHPROFILE hProfile, cmsUInt32Number Version); |
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// How profiles may be used |
#define LCMS_USED_AS_INPUT 0 |
#define LCMS_USED_AS_OUTPUT 1 |
#define LCMS_USED_AS_PROOF 2 |
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CMSAPI cmsBool CMSEXPORT cmsIsIntentSupported(cmsHPROFILE hProfile, cmsUInt32Number Intent, int UsedDirection); |
CMSAPI cmsBool CMSEXPORT cmsIsMatrixShaper(cmsHPROFILE hProfile); |
CMSAPI cmsBool CMSEXPORT cmsIsCLUT(cmsHPROFILE hProfile, cmsUInt32Number Intent, int UsedDirection); |
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// Translate form/to our notation to ICC |
CMSAPI cmsColorSpaceSignature CMSEXPORT _cmsICCcolorSpace(int OurNotation); |
CMSAPI int CMSEXPORT _cmsLCMScolorSpace(cmsColorSpaceSignature ProfileSpace); |
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CMSAPI cmsUInt32Number CMSEXPORT cmsChannelsOf(cmsColorSpaceSignature ColorSpace); |
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// Build a suitable formatter for the colorspace of this profile |
CMSAPI cmsUInt32Number CMSEXPORT cmsFormatterForColorspaceOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat); |
CMSAPI cmsUInt32Number CMSEXPORT cmsFormatterForPCSOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat); |
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// Localized info |
typedef enum { |
cmsInfoDescription = 0, |
cmsInfoManufacturer = 1, |
cmsInfoModel = 2, |
cmsInfoCopyright = 3 |
} cmsInfoType; |
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CMSAPI cmsUInt32Number CMSEXPORT cmsGetProfileInfo(cmsHPROFILE hProfile, cmsInfoType Info, |
const char LanguageCode[3], const char CountryCode[3], |
wchar_t* Buffer, cmsUInt32Number BufferSize); |
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CMSAPI cmsUInt32Number CMSEXPORT cmsGetProfileInfoASCII(cmsHPROFILE hProfile, cmsInfoType Info, |
const char LanguageCode[3], const char CountryCode[3], |
char* Buffer, cmsUInt32Number BufferSize); |
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// IO handlers ---------------------------------------------------------------------------------------------------------- |
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typedef struct _cms_io_handler cmsIOHANDLER; |
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CMSAPI cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromFile(cmsContext ContextID, const char* FileName, const char* AccessMode); |
CMSAPI cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromStream(cmsContext ContextID, FILE* Stream); |
CMSAPI cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromMem(cmsContext ContextID, void *Buffer, cmsUInt32Number size, const char* AccessMode); |
CMSAPI cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromNULL(cmsContext ContextID); |
CMSAPI cmsBool CMSEXPORT cmsCloseIOhandler(cmsIOHANDLER* io); |
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// MD5 message digest -------------------------------------------------------------------------------------------------- |
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CMSAPI cmsBool CMSEXPORT cmsMD5computeID(cmsHPROFILE hProfile); |
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// Profile high level funtions ------------------------------------------------------------------------------------------ |
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CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromFile(const char *ICCProfile, const char *sAccess); |
CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromFileTHR(cmsContext ContextID, const char *ICCProfile, const char *sAccess); |
CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromStream(FILE* ICCProfile, const char* sAccess); |
CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromStreamTHR(cmsContext ContextID, FILE* ICCProfile, const char* sAccess); |
CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromMem(const void * MemPtr, cmsUInt32Number dwSize); |
CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromMemTHR(cmsContext ContextID, const void * MemPtr, cmsUInt32Number dwSize); |
CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromIOhandlerTHR(cmsContext ContextID, cmsIOHANDLER* io); |
CMSAPI cmsBool CMSEXPORT cmsCloseProfile(cmsHPROFILE hProfile); |
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CMSAPI cmsBool CMSEXPORT cmsSaveProfileToFile(cmsHPROFILE hProfile, const char* FileName); |
CMSAPI cmsBool CMSEXPORT cmsSaveProfileToStream(cmsHPROFILE hProfile, FILE* Stream); |
CMSAPI cmsBool CMSEXPORT cmsSaveProfileToMem(cmsHPROFILE hProfile, void *MemPtr, cmsUInt32Number* BytesNeeded); |
CMSAPI cmsUInt32Number CMSEXPORT cmsSaveProfileToIOhandler(cmsHPROFILE hProfile, cmsIOHANDLER* io); |
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// Predefined virtual profiles ------------------------------------------------------------------------------------------ |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreateRGBProfileTHR(cmsContext ContextID, |
const cmsCIExyY* WhitePoint, |
const cmsCIExyYTRIPLE* Primaries, |
cmsToneCurve* const TransferFunction[3]); |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreateRGBProfile(const cmsCIExyY* WhitePoint, |
const cmsCIExyYTRIPLE* Primaries, |
cmsToneCurve* const TransferFunction[3]); |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreateGrayProfileTHR(cmsContext ContextID, |
const cmsCIExyY* WhitePoint, |
const cmsToneCurve* TransferFunction); |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreateGrayProfile(const cmsCIExyY* WhitePoint, |
const cmsToneCurve* TransferFunction); |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreateLinearizationDeviceLinkTHR(cmsContext ContextID, |
cmsColorSpaceSignature ColorSpace, |
cmsToneCurve* const TransferFunctions[]); |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreateLinearizationDeviceLink(cmsColorSpaceSignature ColorSpace, |
cmsToneCurve* const TransferFunctions[]); |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreateInkLimitingDeviceLinkTHR(cmsContext ContextID, |
cmsColorSpaceSignature ColorSpace, cmsFloat64Number Limit); |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreateInkLimitingDeviceLink(cmsColorSpaceSignature ColorSpace, cmsFloat64Number Limit); |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreateLab2ProfileTHR(cmsContext ContextID, const cmsCIExyY* WhitePoint); |
CMSAPI cmsHPROFILE CMSEXPORT cmsCreateLab2Profile(const cmsCIExyY* WhitePoint); |
CMSAPI cmsHPROFILE CMSEXPORT cmsCreateLab4ProfileTHR(cmsContext ContextID, const cmsCIExyY* WhitePoint); |
CMSAPI cmsHPROFILE CMSEXPORT cmsCreateLab4Profile(const cmsCIExyY* WhitePoint); |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreateXYZProfileTHR(cmsContext ContextID); |
CMSAPI cmsHPROFILE CMSEXPORT cmsCreateXYZProfile(void); |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreate_sRGBProfileTHR(cmsContext ContextID); |
CMSAPI cmsHPROFILE CMSEXPORT cmsCreate_sRGBProfile(void); |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreateBCHSWabstractProfileTHR(cmsContext ContextID, |
int nLUTPoints, |
cmsFloat64Number Bright, |
cmsFloat64Number Contrast, |
cmsFloat64Number Hue, |
cmsFloat64Number Saturation, |
int TempSrc, |
int TempDest); |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreateBCHSWabstractProfile(int nLUTPoints, |
cmsFloat64Number Bright, |
cmsFloat64Number Contrast, |
cmsFloat64Number Hue, |
cmsFloat64Number Saturation, |
int TempSrc, |
int TempDest); |
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CMSAPI cmsHPROFILE CMSEXPORT cmsCreateNULLProfileTHR(cmsContext ContextID); |
CMSAPI cmsHPROFILE CMSEXPORT cmsCreateNULLProfile(void); |
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// Converts a transform to a devicelink profile |
CMSAPI cmsHPROFILE CMSEXPORT cmsTransform2DeviceLink(cmsHTRANSFORM hTransform, cmsFloat64Number Version, cmsUInt32Number dwFlags); |
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// Intents ---------------------------------------------------------------------------------------------- |
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// ICC Intents |
#define INTENT_PERCEPTUAL 0 |
#define INTENT_RELATIVE_COLORIMETRIC 1 |
#define INTENT_SATURATION 2 |
#define INTENT_ABSOLUTE_COLORIMETRIC 3 |
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// Non-ICC intents |
#define INTENT_PRESERVE_K_ONLY_PERCEPTUAL 10 |
#define INTENT_PRESERVE_K_ONLY_RELATIVE_COLORIMETRIC 11 |
#define INTENT_PRESERVE_K_ONLY_SATURATION 12 |
#define INTENT_PRESERVE_K_PLANE_PERCEPTUAL 13 |
#define INTENT_PRESERVE_K_PLANE_RELATIVE_COLORIMETRIC 14 |
#define INTENT_PRESERVE_K_PLANE_SATURATION 15 |
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// Call with NULL as parameters to get the intent count |
CMSAPI cmsUInt32Number CMSEXPORT cmsGetSupportedIntents(cmsUInt32Number nMax, cmsUInt32Number* Codes, char** Descriptions); |
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// Flags |
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#define cmsFLAGS_NOCACHE 0x0040 // Inhibit 1-pixel cache |
#define cmsFLAGS_NOOPTIMIZE 0x0100 // Inhibit optimizations |
#define cmsFLAGS_NULLTRANSFORM 0x0200 // Don't transform anyway |
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// Proofing flags |
#define cmsFLAGS_GAMUTCHECK 0x1000 // Out of Gamut alarm |
#define cmsFLAGS_SOFTPROOFING 0x4000 // Do softproofing |
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// Misc |
#define cmsFLAGS_BLACKPOINTCOMPENSATION 0x2000 |
#define cmsFLAGS_NOWHITEONWHITEFIXUP 0x0004 // Don't fix scum dot |
#define cmsFLAGS_HIGHRESPRECALC 0x0400 // Use more memory to give better accurancy |
#define cmsFLAGS_LOWRESPRECALC 0x0800 // Use less memory to minimize resouces |
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// For devicelink creation |
#define cmsFLAGS_8BITS_DEVICELINK 0x0008 // Create 8 bits devicelinks |
#define cmsFLAGS_GUESSDEVICECLASS 0x0020 // Guess device class (for transform2devicelink) |
#define cmsFLAGS_KEEP_SEQUENCE 0x0080 // Keep profile sequence for devicelink creation |
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// Specific to a particular optimizations |
#define cmsFLAGS_FORCE_CLUT 0x0002 // Force CLUT optimization |
#define cmsFLAGS_CLUT_POST_LINEARIZATION 0x0001 // create postlinearization tables if possible |
#define cmsFLAGS_CLUT_PRE_LINEARIZATION 0x0010 // create prelinearization tables if possible |
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// Fine-tune control over number of gridpoints |
#define cmsFLAGS_GRIDPOINTS(n) (((n) & 0xFF) << 16) |
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// CRD special |
#define cmsFLAGS_NODEFAULTRESOURCEDEF 0x01000000 |
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// Transforms --------------------------------------------------------------------------------------------------- |
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CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateTransformTHR(cmsContext ContextID, |
cmsHPROFILE Input, |
cmsUInt32Number InputFormat, |
cmsHPROFILE Output, |
cmsUInt32Number OutputFormat, |
cmsUInt32Number Intent, |
cmsUInt32Number dwFlags); |
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CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateTransform(cmsHPROFILE Input, |
cmsUInt32Number InputFormat, |
cmsHPROFILE Output, |
cmsUInt32Number OutputFormat, |
cmsUInt32Number Intent, |
cmsUInt32Number dwFlags); |
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CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateProofingTransformTHR(cmsContext ContextID, |
cmsHPROFILE Input, |
cmsUInt32Number InputFormat, |
cmsHPROFILE Output, |
cmsUInt32Number OutputFormat, |
cmsHPROFILE Proofing, |
cmsUInt32Number Intent, |
cmsUInt32Number ProofingIntent, |
cmsUInt32Number dwFlags); |
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CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateProofingTransform(cmsHPROFILE Input, |
cmsUInt32Number InputFormat, |
cmsHPROFILE Output, |
cmsUInt32Number OutputFormat, |
cmsHPROFILE Proofing, |
cmsUInt32Number Intent, |
cmsUInt32Number ProofingIntent, |
cmsUInt32Number dwFlags); |
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CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateMultiprofileTransformTHR(cmsContext ContextID, |
cmsHPROFILE hProfiles[], |
cmsUInt32Number nProfiles, |
cmsUInt32Number InputFormat, |
cmsUInt32Number OutputFormat, |
cmsUInt32Number Intent, |
cmsUInt32Number dwFlags); |
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CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateMultiprofileTransform(cmsHPROFILE hProfiles[], |
cmsUInt32Number nProfiles, |
cmsUInt32Number InputFormat, |
cmsUInt32Number OutputFormat, |
cmsUInt32Number Intent, |
cmsUInt32Number dwFlags); |
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CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateExtendedTransform(cmsContext ContextID, |
cmsUInt32Number nProfiles, cmsHPROFILE hProfiles[], |
cmsBool BPC[], |
cmsUInt32Number Intents[], |
cmsFloat64Number AdaptationStates[], |
cmsHPROFILE hGamutProfile, |
cmsUInt32Number nGamutPCSposition, |
cmsUInt32Number InputFormat, |
cmsUInt32Number OutputFormat, |
cmsUInt32Number dwFlags); |
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CMSAPI void CMSEXPORT cmsDeleteTransform(cmsHTRANSFORM hTransform); |
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CMSAPI void CMSEXPORT cmsDoTransform(cmsHTRANSFORM Transform, |
const void * InputBuffer, |
void * OutputBuffer, |
cmsUInt32Number Size); |
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CMSAPI void CMSEXPORT cmsSetAlarmCodes(cmsUInt16Number NewAlarm[cmsMAXCHANNELS]); |
CMSAPI void CMSEXPORT cmsGetAlarmCodes(cmsUInt16Number NewAlarm[cmsMAXCHANNELS]); |
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// Adaptation state for absolute colorimetric intent |
CMSAPI cmsFloat64Number CMSEXPORT cmsSetAdaptationState(cmsFloat64Number d); |
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CMSAPI cmsContext CMSEXPORT cmsGetTransformContextID(cmsHTRANSFORM hTransform); |
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// PostScript ColorRenderingDictionary and ColorSpaceArray ---------------------------------------------------- |
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typedef enum { cmsPS_RESOURCE_CSA, cmsPS_RESOURCE_CRD } cmsPSResourceType; |
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// lcms2 unified method to access postscript color resources |
CMSAPI cmsUInt32Number CMSEXPORT cmsGetPostScriptColorResource(cmsContext ContextID, |
cmsPSResourceType Type, |
cmsHPROFILE hProfile, |
cmsUInt32Number Intent, |
cmsUInt32Number dwFlags, |
cmsIOHANDLER* io); |
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CMSAPI cmsUInt32Number CMSEXPORT cmsGetPostScriptCSA(cmsContext ContextID, cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number dwFlags, void* Buffer, cmsUInt32Number dwBufferLen); |
CMSAPI cmsUInt32Number CMSEXPORT cmsGetPostScriptCRD(cmsContext ContextID, cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number dwFlags, void* Buffer, cmsUInt32Number dwBufferLen); |
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// IT8.7 / CGATS.17-200x handling ----------------------------------------------------------------------------- |
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CMSAPI cmsHANDLE CMSEXPORT cmsIT8Alloc(cmsContext ContextID); |
CMSAPI void CMSEXPORT cmsIT8Free(cmsHANDLE hIT8); |
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// Tables |
CMSAPI cmsUInt32Number CMSEXPORT cmsIT8TableCount(cmsHANDLE hIT8); |
CMSAPI cmsInt32Number CMSEXPORT cmsIT8SetTable(cmsHANDLE hIT8, cmsUInt32Number nTable); |
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// Persistence |
CMSAPI cmsHANDLE CMSEXPORT cmsIT8LoadFromFile(cmsContext ContextID, const char* cFileName); |
CMSAPI cmsHANDLE CMSEXPORT cmsIT8LoadFromMem(cmsContext ContextID, void *Ptr, cmsUInt32Number len); |
// CMSAPI cmsHANDLE CMSEXPORT cmsIT8LoadFromIOhandler(cmsContext ContextID, cmsIOHANDLER* io); |
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CMSAPI cmsBool CMSEXPORT cmsIT8SaveToFile(cmsHANDLE hIT8, const char* cFileName); |
CMSAPI cmsBool CMSEXPORT cmsIT8SaveToMem(cmsHANDLE hIT8, void *MemPtr, cmsUInt32Number* BytesNeeded); |
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// Properties |
CMSAPI const char* CMSEXPORT cmsIT8GetSheetType(cmsHANDLE hIT8); |
CMSAPI cmsBool CMSEXPORT cmsIT8SetSheetType(cmsHANDLE hIT8, const char* Type); |
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CMSAPI cmsBool CMSEXPORT cmsIT8SetComment(cmsHANDLE hIT8, const char* cComment); |
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CMSAPI cmsBool CMSEXPORT cmsIT8SetPropertyStr(cmsHANDLE hIT8, const char* cProp, const char *Str); |
CMSAPI cmsBool CMSEXPORT cmsIT8SetPropertyDbl(cmsHANDLE hIT8, const char* cProp, cmsFloat64Number Val); |
CMSAPI cmsBool CMSEXPORT cmsIT8SetPropertyHex(cmsHANDLE hIT8, const char* cProp, cmsUInt32Number Val); |
CMSAPI cmsBool CMSEXPORT cmsIT8SetPropertyUncooked(cmsHANDLE hIT8, const char* Key, const char* Buffer); |
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CMSAPI const char* CMSEXPORT cmsIT8GetProperty(cmsHANDLE hIT8, const char* cProp); |
CMSAPI cmsFloat64Number CMSEXPORT cmsIT8GetPropertyDbl(cmsHANDLE hIT8, const char* cProp); |
CMSAPI cmsUInt32Number CMSEXPORT cmsIT8EnumProperties(cmsHANDLE hIT8, char ***PropertyNames); |
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// Datasets |
CMSAPI const char* CMSEXPORT cmsIT8GetDataRowCol(cmsHANDLE hIT8, int row, int col); |
CMSAPI cmsFloat64Number CMSEXPORT cmsIT8GetDataRowColDbl(cmsHANDLE hIT8, int row, int col); |
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CMSAPI cmsBool CMSEXPORT cmsIT8SetDataRowCol(cmsHANDLE hIT8, int row, int col, |
const char* Val); |
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CMSAPI cmsBool CMSEXPORT cmsIT8SetDataRowColDbl(cmsHANDLE hIT8, int row, int col, |
cmsFloat64Number Val); |
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CMSAPI const char* CMSEXPORT cmsIT8GetData(cmsHANDLE hIT8, const char* cPatch, const char* cSample); |
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CMSAPI cmsFloat64Number CMSEXPORT cmsIT8GetDataDbl(cmsHANDLE hIT8, const char* cPatch, const char* cSample); |
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CMSAPI cmsBool CMSEXPORT cmsIT8SetData(cmsHANDLE hIT8, const char* cPatch, |
const char* cSample, |
const char *Val); |
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CMSAPI cmsBool CMSEXPORT cmsIT8SetDataDbl(cmsHANDLE hIT8, const char* cPatch, |
const char* cSample, |
cmsFloat64Number Val); |
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CMSAPI int CMSEXPORT cmsIT8FindDataFormat(cmsHANDLE hIT8, const char* cSample); |
CMSAPI cmsBool CMSEXPORT cmsIT8SetDataFormat(cmsHANDLE hIT8, int n, const char *Sample); |
CMSAPI int CMSEXPORT cmsIT8EnumDataFormat(cmsHANDLE hIT8, char ***SampleNames); |
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CMSAPI const char* CMSEXPORT cmsIT8GetPatchName(cmsHANDLE hIT8, int nPatch, char* buffer); |
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// The LABEL extension |
CMSAPI int CMSEXPORT cmsIT8SetTableByLabel(cmsHANDLE hIT8, const char* cSet, const char* cField, const char* ExpectedType); |
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// Formatter for double |
CMSAPI void CMSEXPORT cmsIT8DefineDblFormat(cmsHANDLE hIT8, const char* Formatter); |
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// Gamut boundary description routines ------------------------------------------------------------------------------ |
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CMSAPI cmsHANDLE CMSEXPORT cmsGBDAlloc(cmsContext ContextID); |
CMSAPI void CMSEXPORT cmsGBDFree(cmsHANDLE hGBD); |
CMSAPI cmsBool CMSEXPORT cmsGDBAddPoint(cmsHANDLE hGBD, const cmsCIELab* Lab); |
CMSAPI cmsBool CMSEXPORT cmsGDBCompute(cmsHANDLE hGDB, cmsUInt32Number dwFlags); |
CMSAPI cmsBool CMSEXPORT cmsGDBCheckPoint(cmsHANDLE hGBD, const cmsCIELab* Lab); |
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// Feature detection ---------------------------------------------------------------------------------------------- |
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// Estimate the black point |
CMSAPI cmsBool CMSEXPORT cmsDetectBlackPoint(cmsCIEXYZ* BlackPoint, cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number dwFlags); |
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// Estimate total area coverage |
CMSAPI cmsFloat64Number CMSEXPORT cmsDetectTAC(cmsHPROFILE hProfile); |
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// Poor man's gamut mapping |
CMSAPI cmsBool CMSEXPORT cmsDesaturateLab(cmsCIELab* Lab, |
double amax, double amin, |
double bmax, double bmin); |
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#ifndef CMS_USE_CPP_API |
# ifdef __cplusplus |
} |
# endif |
#endif |
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#define _lcms2_H |
#endif |
Property changes: |
Added: svn:executable |
+* |
\ No newline at end of property |