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Diffstat (limited to 'base/icc34.h')
| -rw-r--r-- | base/icc34.h | 1022 |
1 files changed, 1022 insertions, 0 deletions
diff --git a/base/icc34.h b/base/icc34.h new file mode 100644 index 00000000..a58b0b9d --- /dev/null +++ b/base/icc34.h @@ -0,0 +1,1022 @@ +/* Header file guard bands */ +#ifndef ICC_H +#define ICC_H + +/***************************************************************** + Copyright (c) 1994-1996 SunSoft, Inc. + + Rights Reserved + +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 restrict- +ion, 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 NON- +INFRINGEMENT. IN NO EVENT SHALL SUNSOFT, INC. OR ITS PARENT +COMPANY 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. + +Except as contained in this notice, the name of SunSoft, Inc. +shall not be used in advertising or otherwise to promote the +sale, use or other dealings in this Software without written +authorization from SunSoft Inc. +******************************************************************/ + +/* + * This version of the header file corresponds to the profile + * specification version 3.4. + * + * All header file entries are pre-fixed with "ic" to help + * avoid name space collisions. Signatures are pre-fixed with + * icSig. + * + * The structures defined in this header file were created to + * represent a description of an ICC profile on disk. Rather + * than use pointers a technique is used where a single byte array + * was placed at the end of each structure. This allows us in "C" + * to extend the structure by allocating more data than is needed + * to account for variable length structures. + * + * This also ensures that data following is allocated + * contiguously and makes it easier to write and read data from + * the file. + * + * For example to allocate space for a 256 count length UCR + * and BG array, and fill the allocated data. Note strlen + 1 + * to remember NULL terminator. + * + icUcrBgCurve *ucrCurve, *bgCurve; + int ucr_nbytes, bg_nbytes, string_bytes; + icUcrBg *ucrBgWrite; + char ucr_string[100], *ucr_char; + + strcpy(ucr_string, "Example ucrBG curves"); + ucr_nbytes = sizeof(icUInt32Number) + + (UCR_CURVE_SIZE * sizeof(icUInt16Number)); + bg_nbytes = sizeof(icUInt32Number) + + (BG_CURVE_SIZE * sizeof(icUInt16Number)); + string_bytes = strlen(ucr_string) + 1; + + ucrBgWrite = (icUcrBg *)malloc( + (ucr_nbytes + bg_nbytes + string_bytes)); + + ucrCurve = (icUcrBgCurve *)ucrBgWrite->data; + ucrCurve->count = UCR_CURVE_SIZE; + for (i=0; i<ucrCurve->count; i++) + ucrCurve->curve[i] = (icUInt16Number)i; + + bgCurve = (icUcrBgCurve *)((char *)ucrCurve + ucr_nbytes); + bgCurve->count = BG_CURVE_SIZE; + for (i=0; i<bgCurve->count; i++) + bgCurve->curve[i] = 255 - (icUInt16Number)i; + + ucr_char = (char *)((char *)bgCurve + bg_nbytes); + memcpy(ucr_char, ucr_string, string_bytes); + * + */ + +/* + * Many of the structures contain variable length arrays. This + * is represented by the use of the convention. + * + * type data[icAny]; + */ + +/*------------------------------------------------------------------------*/ +/* + * Defines used in the specification + */ +#define icMagicNumber 0x61637370L /* 'acsp' */ +#define icVersionNumber 0x02100000L /* 2.1.0, BCD */ + +/* Screening Encodings */ +#define icPrtrDefaultScreensFalse 0x00000000L /* Bit pos 0 */ +#define icPrtrDefaultScreensTrue 0x00000001L /* Bit pos 0 */ +#define icLinesPerInch 0x00000002L /* Bit pos 1 */ +#define icLinesPerCm 0x00000000L /* Bit pos 1 */ + +/* + * Device attributes, currently defined values correspond + * to the low 4 bytes of the 8 byte attribute quantity, see + * the header for their location. + */ +#define icReflective 0x00000000L /* Bit pos 0 */ +#define icTransparency 0x00000001L /* Bit pos 0 */ +#define icGlossy 0x00000000L /* Bit pos 1 */ +#define icMatte 0x00000002L /* Bit pos 1 */ + +/* + * Profile header flags, the low 16 bits are reserved for consortium + * use. + */ +#define icEmbeddedProfileFalse 0x00000000L /* Bit pos 0 */ +#define icEmbeddedProfileTrue 0x00000001L /* Bit pos 0 */ +#define icUseAnywhere 0x00000000L /* Bit pos 1 */ +#define icUseWithEmbeddedDataOnly 0x00000002L /* Bit pos 1 */ + +/* Ascii or Binary data */ +#define icAsciiData 0x00000000L +#define icBinaryData 0x00000001L + +/* + * Define used to indicate that this is a variable length array + */ +#define icAny 1 + + +/*------------------------------------------------------------------------*/ +/* + * Use this area to translate platform definitions of long + * etc into icXXX form. The rest of the header uses the icXXX + * typedefs. Signatures are 4 byte quantities. + * + */ + + +#ifdef PACKAGE_NAME +/* + June 9, 2003, Adapted for use with configure by Bob Friesenhahn + Added the stupid check for autoconf by Marti Maria. + PACKAGE_NAME is defined if autoconf is being used +*/ + +typedef @UINT8_T@ icUInt8Number; +typedef @UINT16_T@ icUInt16Number; +typedef @UINT32_T@ icUInt32Number; +typedef @UINT32_T@ icUInt64Number[2]; + +typedef @INT8_T@ icInt8Number; +typedef @INT16_T@ icInt16Number; +typedef @INT32_T@ icInt32Number; +typedef @INT32_T@ icInt64Number[2]; + +#elif defined (__digital__) && defined (__unix__) + +/* + *Apr-17-2002: Modified by Marti Maria in order to provide wider portability. + */ + +/* Tru64 */ + +#include <inttypes.h> + +typedef uint8_t icUInt8Number; +typedef uint16_t icUInt16Number; +typedef uint32_t icUInt32Number; +typedef uint32_t icUInt64Number[2]; + +typedef int8_t icInt8Number; +typedef int16_t icInt16Number; +typedef int32_t icInt32Number; +typedef int32_t icInt64Number[2]; + +#elif defined(__sgi) +#include "sgidefs.h" + + +/* + * Number definitions + */ + +/* Unsigned integer numbers */ +typedef unsigned char icUInt8Number; +typedef unsigned short icUInt16Number; +typedef __uint32_t icUInt32Number; +typedef __uint32_t icUInt64Number[2]; + +/* Signed numbers */ +typedef char icInt8Number; +typedef short icInt16Number; +typedef __int32_t icInt32Number; +typedef __int32_t icInt64Number[2]; + + +#elif defined(__GNUC__) || defined(__unix__) || defined(__unix) + +#include <sys/types.h> + +#if defined(__sun) || defined(__hpux) || defined (__MINGW) || defined(__MINGW32__) || defined(HAVE_STDINT_H) + +#if defined (__MINGW) || defined(__MINGW32__) || defined(HAVE_STDINT_H) +#include <stdint.h> +#endif + + +typedef uint8_t icUInt8Number; +typedef uint16_t icUInt16Number; +typedef uint32_t icUInt32Number; +typedef uint32_t icUInt64Number[2]; + +#else + +/* Unsigned integer numbers */ +typedef u_int8_t icUInt8Number; +typedef u_int16_t icUInt16Number; +typedef u_int32_t icUInt32Number; +typedef u_int32_t icUInt64Number[2]; + +#endif /* defined(__sun) || defined(__hpux) || defined (__MINGW) || defined(__MINGW32__) || defined(HAVE_STDINT_H) */ + + +/* Signed numbers */ +typedef int8_t icInt8Number; +typedef int16_t icInt16Number; +typedef int32_t icInt32Number; +typedef int32_t icInt64Number[2]; + + +#else /* default definitions */ + +/* + * Number definitions + */ + +/* Unsigned integer numbers */ +typedef unsigned char icUInt8Number; +typedef unsigned short icUInt16Number; +typedef unsigned long icUInt32Number; +typedef unsigned long icUInt64Number[2]; + +/* Signed numbers */ +typedef char icInt8Number; +typedef short icInt16Number; +typedef long icInt32Number; +typedef long icInt64Number[2]; + + +#endif /* default defs */ + +/* Base types */ + +typedef icInt32Number icSignature; +typedef icInt32Number icS15Fixed16Number; +typedef icUInt32Number icU16Fixed16Number; + + +/*------------------------------------------------------------------------*/ +/* public tags and sizes */ +typedef enum { + icSigAToB0Tag = 0x41324230L, /* 'A2B0' */ + icSigAToB1Tag = 0x41324231L, /* 'A2B1' */ + icSigAToB2Tag = 0x41324232L, /* 'A2B2' */ + icSigBlueColorantTag = 0x6258595AL, /* 'bXYZ' */ + icSigBlueTRCTag = 0x62545243L, /* 'bTRC' */ + icSigBToA0Tag = 0x42324130L, /* 'B2A0' */ + icSigBToA1Tag = 0x42324131L, /* 'B2A1' */ + icSigBToA2Tag = 0x42324132L, /* 'B2A2' */ + icSigCalibrationDateTimeTag = 0x63616C74L, /* 'calt' */ + icSigCharTargetTag = 0x74617267L, /* 'targ' */ + icSigCopyrightTag = 0x63707274L, /* 'cprt' */ + icSigCrdInfoTag = 0x63726469L, /* 'crdi' */ + icSigDeviceMfgDescTag = 0x646D6E64L, /* 'dmnd' */ + icSigDeviceModelDescTag = 0x646D6464L, /* 'dmdd' */ + icSigGamutTag = 0x67616D74L, /* 'gamt ' */ + icSigGrayTRCTag = 0x6b545243L, /* 'kTRC' */ + icSigGreenColorantTag = 0x6758595AL, /* 'gXYZ' */ + icSigGreenTRCTag = 0x67545243L, /* 'gTRC' */ + icSigLuminanceTag = 0x6C756d69L, /* 'lumi' */ + icSigMeasurementTag = 0x6D656173L, /* 'meas' */ + icSigMediaBlackPointTag = 0x626B7074L, /* 'bkpt' */ + icSigMediaWhitePointTag = 0x77747074L, /* 'wtpt' */ + icSigNamedColorTag = 0x6E636f6CL, /* 'ncol' + * OBSOLETE, use ncl2 */ + icSigNamedColor2Tag = 0x6E636C32L, /* 'ncl2' */ + icSigPreview0Tag = 0x70726530L, /* 'pre0' */ + icSigPreview1Tag = 0x70726531L, /* 'pre1' */ + icSigPreview2Tag = 0x70726532L, /* 'pre2' */ + icSigProfileDescriptionTag = 0x64657363L, /* 'desc' */ + icSigProfileSequenceDescTag = 0x70736571L, /* 'pseq' */ + icSigPs2CRD0Tag = 0x70736430L, /* 'psd0' */ + icSigPs2CRD1Tag = 0x70736431L, /* 'psd1' */ + icSigPs2CRD2Tag = 0x70736432L, /* 'psd2' */ + icSigPs2CRD3Tag = 0x70736433L, /* 'psd3' */ + icSigPs2CSATag = 0x70733273L, /* 'ps2s' */ + icSigPs2RenderingIntentTag = 0x70733269L, /* 'ps2i' */ + icSigRedColorantTag = 0x7258595AL, /* 'rXYZ' */ + icSigRedTRCTag = 0x72545243L, /* 'rTRC' */ + icSigScreeningDescTag = 0x73637264L, /* 'scrd' */ + icSigScreeningTag = 0x7363726EL, /* 'scrn' */ + icSigTechnologyTag = 0x74656368L, /* 'tech' */ + icSigUcrBgTag = 0x62666420L, /* 'bfd ' */ + icSigViewingCondDescTag = 0x76756564L, /* 'vued' */ + icSigViewingConditionsTag = 0x76696577L, /* 'view' */ + icMaxEnumTag = 0xFFFFFFFFL +} icTagSignature; + +/* technology signature descriptions */ +typedef enum { + icSigDigitalCamera = 0x6463616DL, /* 'dcam' */ + icSigFilmScanner = 0x6673636EL, /* 'fscn' */ + icSigReflectiveScanner = 0x7273636EL, /* 'rscn' */ + icSigInkJetPrinter = 0x696A6574L, /* 'ijet' */ + icSigThermalWaxPrinter = 0x74776178L, /* 'twax' */ + icSigElectrophotographicPrinter = 0x6570686FL, /* 'epho' */ + icSigElectrostaticPrinter = 0x65737461L, /* 'esta' */ + icSigDyeSublimationPrinter = 0x64737562L, /* 'dsub' */ + icSigPhotographicPaperPrinter = 0x7270686FL, /* 'rpho' */ + icSigFilmWriter = 0x6670726EL, /* 'fprn' */ + icSigVideoMonitor = 0x7669646DL, /* 'vidm' */ + icSigVideoCamera = 0x76696463L, /* 'vidc' */ + icSigProjectionTelevision = 0x706A7476L, /* 'pjtv' */ + icSigCRTDisplay = 0x43525420L, /* 'CRT ' */ + icSigPMDisplay = 0x504D4420L, /* 'PMD ' */ + icSigAMDisplay = 0x414D4420L, /* 'AMD ' */ + icSigPhotoCD = 0x4B504344L, /* 'KPCD' */ + icSigPhotoImageSetter = 0x696D6773L, /* 'imgs' */ + icSigGravure = 0x67726176L, /* 'grav' */ + icSigOffsetLithography = 0x6F666673L, /* 'offs' */ + icSigSilkscreen = 0x73696C6BL, /* 'silk' */ + icSigFlexography = 0x666C6578L, /* 'flex' */ + icMaxEnumTechnology = 0xFFFFFFFFL +} icTechnologySignature; + +/* type signatures */ +typedef enum { + icSigCurveType = 0x63757276L, /* 'curv' */ + icSigDataType = 0x64617461L, /* 'data' */ + icSigDateTimeType = 0x6474696DL, /* 'dtim' */ + icSigLut16Type = 0x6d667432L, /* 'mft2' */ + icSigLut8Type = 0x6d667431L, /* 'mft1' */ + icSigMeasurementType = 0x6D656173L, /* 'meas' */ + icSigNamedColorType = 0x6E636f6CL, /* 'ncol' + * OBSOLETE, use ncl2 */ + icSigProfileSequenceDescType = 0x70736571L, /* 'pseq' */ + icSigS15Fixed16ArrayType = 0x73663332L, /* 'sf32' */ + icSigScreeningType = 0x7363726EL, /* 'scrn' */ + icSigSignatureType = 0x73696720L, /* 'sig ' */ + icSigTextType = 0x74657874L, /* 'text' */ + icSigTextDescriptionType = 0x64657363L, /* 'desc' */ + icSigU16Fixed16ArrayType = 0x75663332L, /* 'uf32' */ + icSigUcrBgType = 0x62666420L, /* 'bfd ' */ + icSigUInt16ArrayType = 0x75693136L, /* 'ui16' */ + icSigUInt32ArrayType = 0x75693332L, /* 'ui32' */ + icSigUInt64ArrayType = 0x75693634L, /* 'ui64' */ + icSigUInt8ArrayType = 0x75693038L, /* 'ui08' */ + icSigViewingConditionsType = 0x76696577L, /* 'view' */ + icSigXYZType = 0x58595A20L, /* 'XYZ ' */ + icSigXYZArrayType = 0x58595A20L, /* 'XYZ ' */ + icSigNamedColor2Type = 0x6E636C32L, /* 'ncl2' */ + icSigCrdInfoType = 0x63726469L, /* 'crdi' */ + icMaxEnumType = 0xFFFFFFFFL +} icTagTypeSignature; + +/* + * Color Space Signatures + * Note that only icSigXYZData and icSigLabData are valid + * Profile Connection Spaces (PCSs) + */ +typedef enum { + icSigXYZData = 0x58595A20L, /* 'XYZ ' */ + icSigLabData = 0x4C616220L, /* 'Lab ' */ + icSigLuvData = 0x4C757620L, /* 'Luv ' */ + icSigYCbCrData = 0x59436272L, /* 'YCbr' */ + icSigYxyData = 0x59787920L, /* 'Yxy ' */ + icSigRgbData = 0x52474220L, /* 'RGB ' */ + icSigGrayData = 0x47524159L, /* 'GRAY' */ + icSigHsvData = 0x48535620L, /* 'HSV ' */ + icSigHlsData = 0x484C5320L, /* 'HLS ' */ + icSigCmykData = 0x434D594BL, /* 'CMYK' */ + icSigCmyData = 0x434D5920L, /* 'CMY ' */ + icSig2colorData = 0x32434C52L, /* '2CLR' */ + icSig3colorData = 0x33434C52L, /* '3CLR' */ + icSig4colorData = 0x34434C52L, /* '4CLR' */ + icSig5colorData = 0x35434C52L, /* '5CLR' */ + icSig6colorData = 0x36434C52L, /* '6CLR' */ + icSig7colorData = 0x37434C52L, /* '7CLR' */ + icSig8colorData = 0x38434C52L, /* '8CLR' */ + icSig9colorData = 0x39434C52L, /* '9CLR' */ + icSig10colorData = 0x41434C52L, /* 'ACLR' */ + icSig11colorData = 0x42434C52L, /* 'BCLR' */ + icSig12colorData = 0x43434C52L, /* 'CCLR' */ + icSig13colorData = 0x44434C52L, /* 'DCLR' */ + icSig14colorData = 0x45434C52L, /* 'ECLR' */ + icSig15colorData = 0x46434C52L, /* 'FCLR' */ + icMaxEnumData = 0xFFFFFFFFL +} icColorSpaceSignature; + +/* profileClass enumerations */ +typedef enum { + icSigInputClass = 0x73636E72L, /* 'scnr' */ + icSigDisplayClass = 0x6D6E7472L, /* 'mntr' */ + icSigOutputClass = 0x70727472L, /* 'prtr' */ + icSigLinkClass = 0x6C696E6BL, /* 'link' */ + icSigAbstractClass = 0x61627374L, /* 'abst' */ + icSigColorSpaceClass = 0x73706163L, /* 'spac' */ + icSigNamedColorClass = 0x6e6d636cL, /* 'nmcl' */ + icMaxEnumClass = 0xFFFFFFFFL +} icProfileClassSignature; + +/* Platform Signatures */ +typedef enum { + icSigMacintosh = 0x4150504CL, /* 'APPL' */ + icSigMicrosoft = 0x4D534654L, /* 'MSFT' */ + icSigSolaris = 0x53554E57L, /* 'SUNW' */ + icSigSGI = 0x53474920L, /* 'SGI ' */ + icSigTaligent = 0x54474E54L, /* 'TGNT' */ + icMaxEnumPlatform = 0xFFFFFFFFL +} icPlatformSignature; + +/*------------------------------------------------------------------------*/ +/* + * Other enums + */ + +/* Measurement Flare, used in the measurmentType tag */ +typedef enum { + icFlare0 = 0x00000000L, /* 0% flare */ + icFlare100 = 0x00000001L, /* 100% flare */ + icMaxFlare = 0xFFFFFFFFL +} icMeasurementFlare; + +/* Measurement Geometry, used in the measurmentType tag */ +typedef enum { + icGeometryUnknown = 0x00000000L, /* Unknown */ + icGeometry045or450 = 0x00000001L, /* 0/45, 45/0 */ + icGeometry0dord0 = 0x00000002L, /* 0/d or d/0 */ + icMaxGeometry = 0xFFFFFFFFL +} icMeasurementGeometry; + +/* Rendering Intents, used in the profile header */ +typedef enum { + icPerceptual = 0, + icRelativeColorimetric = 1, + icSaturation = 2, + icAbsoluteColorimetric = 3, + icMaxEnumIntent = 0xFFFFFFFFL +} icRenderingIntent; + +/* Different Spot Shapes currently defined, used for screeningType */ +typedef enum { + icSpotShapeUnknown = 0, + icSpotShapePrinterDefault = 1, + icSpotShapeRound = 2, + icSpotShapeDiamond = 3, + icSpotShapeEllipse = 4, + icSpotShapeLine = 5, + icSpotShapeSquare = 6, + icSpotShapeCross = 7, + icMaxEnumSpot = 0xFFFFFFFFL +} icSpotShape; + +/* Standard Observer, used in the measurmentType tag */ +typedef enum { + icStdObsUnknown = 0x00000000L, /* Unknown */ + icStdObs1931TwoDegrees = 0x00000001L, /* 2 deg */ + icStdObs1964TenDegrees = 0x00000002L, /* 10 deg */ + icMaxStdObs = 0xFFFFFFFFL +} icStandardObserver; + +/* Pre-defined illuminants, used in measurement and viewing conditions type */ +typedef enum { + icIlluminantUnknown = 0x00000000L, + icIlluminantD50 = 0x00000001L, + icIlluminantD65 = 0x00000002L, + icIlluminantD93 = 0x00000003L, + icIlluminantF2 = 0x00000004L, + icIlluminantD55 = 0x00000005L, + icIlluminantA = 0x00000006L, + icIlluminantEquiPowerE = 0x00000007L, + icIlluminantF8 = 0x00000008L, + icMaxEnumIluminant = 0xFFFFFFFFL +} icIlluminant; + + +/*------------------------------------------------------------------------*/ +/* + * Arrays of numbers + */ + +/* Int8 Array */ +typedef struct { + icInt8Number data[icAny]; /* Variable array of values */ +} icInt8Array; + +/* UInt8 Array */ +typedef struct { + icUInt8Number data[icAny]; /* Variable array of values */ +} icUInt8Array; + +/* uInt16 Array */ +typedef struct { + icUInt16Number data[icAny]; /* Variable array of values */ +} icUInt16Array; + +/* Int16 Array */ +typedef struct { + icInt16Number data[icAny]; /* Variable array of values */ +} icInt16Array; + +/* uInt32 Array */ +typedef struct { + icUInt32Number data[icAny]; /* Variable array of values */ +} icUInt32Array; + +/* Int32 Array */ +typedef struct { + icInt32Number data[icAny]; /* Variable array of values */ +} icInt32Array; + +/* UInt64 Array */ +typedef struct { + icUInt64Number data[icAny]; /* Variable array of values */ +} icUInt64Array; + +/* Int64 Array */ +typedef struct { + icInt64Number data[icAny]; /* Variable array of values */ +} icInt64Array; + +/* u16Fixed16 Array */ +typedef struct { + icU16Fixed16Number data[icAny]; /* Variable array of values */ +} icU16Fixed16Array; + +/* s15Fixed16 Array */ +typedef struct { + icS15Fixed16Number data[icAny]; /* Variable array of values */ +} icS15Fixed16Array; + +/* The base date time number */ +typedef struct { + icUInt16Number year; + icUInt16Number month; + icUInt16Number day; + icUInt16Number hours; + icUInt16Number minutes; + icUInt16Number seconds; +} icDateTimeNumber; + +/* XYZ Number */ +typedef struct { + icS15Fixed16Number X; + icS15Fixed16Number Y; + icS15Fixed16Number Z; +} icXYZNumber; + +/* XYZ Array */ +typedef struct { + icXYZNumber data[icAny]; /* Variable array of XYZ numbers */ +} icXYZArray; + +/* Curve */ +typedef struct { + icUInt32Number count; /* Number of entries */ + icUInt16Number data[icAny]; /* The actual table data, real + * number is determined by count + * Interpretation depends on how + * data is used with a given tag + */ +} icCurve; + +/* Data */ +typedef struct { + icUInt32Number dataFlag; /* 0 = ascii, 1 = binary */ + icInt8Number data[icAny]; /* Data, size from tag */ +} icData; + +/* lut16 */ +typedef struct { + icUInt8Number inputChan; /* Number of input channels */ + icUInt8Number outputChan; /* Number of output channels */ + icUInt8Number clutPoints; /* Number of grid points */ + icInt8Number pad; /* Padding for byte alignment */ + icS15Fixed16Number e00; /* e00 in the 3 * 3 */ + icS15Fixed16Number e01; /* e01 in the 3 * 3 */ + icS15Fixed16Number e02; /* e02 in the 3 * 3 */ + icS15Fixed16Number e10; /* e10 in the 3 * 3 */ + icS15Fixed16Number e11; /* e11 in the 3 * 3 */ + icS15Fixed16Number e12; /* e12 in the 3 * 3 */ + icS15Fixed16Number e20; /* e20 in the 3 * 3 */ + icS15Fixed16Number e21; /* e21 in the 3 * 3 */ + icS15Fixed16Number e22; /* e22 in the 3 * 3 */ + icUInt16Number inputEnt; /* Num of in-table entries */ + icUInt16Number outputEnt; /* Num of out-table entries */ + icUInt16Number data[icAny]; /* Data follows see spec */ +/* + * Data that follows is of this form + * + * icUInt16Number inputTable[inputChan][icAny]; * The in-table + * icUInt16Number clutTable[icAny]; * The clut + * icUInt16Number outputTable[outputChan][icAny]; * The out-table + */ +} icLut16; + +/* lut8, input & output tables are always 256 bytes in length */ +typedef struct { + icUInt8Number inputChan; /* Num of input channels */ + icUInt8Number outputChan; /* Num of output channels */ + icUInt8Number clutPoints; /* Num of grid points */ + icInt8Number pad; + icS15Fixed16Number e00; /* e00 in the 3 * 3 */ + icS15Fixed16Number e01; /* e01 in the 3 * 3 */ + icS15Fixed16Number e02; /* e02 in the 3 * 3 */ + icS15Fixed16Number e10; /* e10 in the 3 * 3 */ + icS15Fixed16Number e11; /* e11 in the 3 * 3 */ + icS15Fixed16Number e12; /* e12 in the 3 * 3 */ + icS15Fixed16Number e20; /* e20 in the 3 * 3 */ + icS15Fixed16Number e21; /* e21 in the 3 * 3 */ + icS15Fixed16Number e22; /* e22 in the 3 * 3 */ + icUInt8Number data[icAny]; /* Data follows see spec */ +/* + * Data that follows is of this form + * + * icUInt8Number inputTable[inputChan][256]; * The in-table + * icUInt8Number clutTable[icAny]; * The clut + * icUInt8Number outputTable[outputChan][256]; * The out-table + */ +} icLut8; + +/* Measurement Data */ +typedef struct { + icStandardObserver stdObserver; /* Standard observer */ + icXYZNumber backing; /* XYZ for backing */ + icMeasurementGeometry geometry; /* Meas. geometry */ + icMeasurementFlare flare; /* Measurement flare */ + icIlluminant illuminant; /* Illuminant */ +} icMeasurement; + +/* Named color */ + +/* + * icNamedColor2 takes the place of icNamedColor + */ +typedef struct { + icUInt32Number vendorFlag; /* Bottom 16 bits for IC use */ + icUInt32Number count; /* Count of named colors */ + icUInt32Number nDeviceCoords; /* Num of device coordinates */ + icInt8Number prefix[32]; /* Prefix for each color name */ + icInt8Number suffix[32]; /* Suffix for each color name */ + icInt8Number data[icAny]; /* Named color data follows */ +/* + * Data that follows is of this form + * + * icInt8Number root1[32]; * Root name for 1st color + * icUInt16Number pcsCoords1[icAny]; * PCS coords of 1st color + * icUInt16Number deviceCoords1[icAny]; * Dev coords of 1st color + * icInt8Number root2[32]; * Root name for 2nd color + * icUInt16Number pcsCoords2[icAny]; * PCS coords of 2nd color + * icUInt16Number deviceCoords2[icAny]; * Dev coords of 2nd color + * : + * : + * Repeat for name and PCS and device color coordinates up to (count-1) + * + * NOTES: + * PCS and device space can be determined from the header. + * + * PCS coordinates are icUInt16 numbers and are described in Annex A of + * the ICC spec. Only 16 bit L*a*b* and XYZ are allowed. The number of + * coordinates is consistent with the headers PCS. + * + * Device coordinates are icUInt16 numbers where 0x0000 represents + * the minimum value and 0xFFFF represents the maximum value. + * If the nDeviceCoords value is 0 this field is not given. + */ +} icNamedColor2; + +/* Profile sequence structure */ +typedef struct { + icSignature deviceMfg; /* Dev Manufacturer */ + icSignature deviceModel; /* Dev Model */ + icUInt64Number attributes; /* Dev attributes */ + icTechnologySignature technology; /* Technology sig */ + icInt8Number data[icAny]; /* Desc text follows */ +/* + * Data that follows is of this form, this is an icInt8Number + * to avoid problems with a compiler generating bad code as + * these arrays are variable in length. + * + * icTextDescription deviceMfgDesc; * Manufacturer text + * icTextDescription modelDesc; * Model text + */ +} icDescStruct; + +/* Profile sequence description */ +typedef struct { + icUInt32Number count; /* Number of descriptions */ + icUInt8Number data[icAny]; /* Array of desc structs */ +} icProfileSequenceDesc; + +/* textDescription */ +typedef struct { + icUInt32Number count; /* Description length */ + icInt8Number data[icAny]; /* Descriptions follow */ +/* + * Data that follows is of this form + * + * icInt8Number desc[count] * NULL terminated ascii string + * icUInt32Number ucLangCode; * UniCode language code + * icUInt32Number ucCount; * UniCode description length + * icInt16Number ucDesc[ucCount];* The UniCode description + * icUInt16Number scCode; * ScriptCode code + * icUInt8Number scCount; * ScriptCode count + * icInt8Number scDesc[67]; * ScriptCode Description + */ +} icTextDescription; + +/* Screening Data */ +typedef struct { + icS15Fixed16Number frequency; /* Frequency */ + icS15Fixed16Number angle; /* Screen angle */ + icSpotShape spotShape; /* Spot Shape encodings below */ +} icScreeningData; + +typedef struct { + icUInt32Number screeningFlag; /* Screening flag */ + icUInt32Number channels; /* Number of channels */ + icScreeningData data[icAny]; /* Array of screening data */ +} icScreening; + +/* Text Data */ +typedef struct { + icInt8Number data[icAny]; /* Variable array of chars */ +} icText; + +/* Structure describing either a UCR or BG curve */ +typedef struct { + icUInt32Number count; /* Curve length */ + icUInt16Number curve[icAny]; /* The array of curve values */ +} icUcrBgCurve; + +/* Under color removal, black generation */ +typedef struct { + icInt8Number data[icAny]; /* The Ucr BG data */ +/* + * Data that follows is of this form, this is a icInt8Number + * to avoid problems with a compiler generating bad code as + * these arrays are variable in length. + * + * icUcrBgCurve ucr; * Ucr curve + * icUcrBgCurve bg; * Bg curve + * icInt8Number string; * UcrBg description + */ +} icUcrBg; + +/* viewingConditionsType */ +typedef struct { + icXYZNumber illuminant; /* In candelas per sq. meter */ + icXYZNumber surround; /* In candelas per sq. meter */ + icIlluminant stdIluminant; /* See icIlluminant defines */ +} icViewingCondition; + +/* CrdInfo type */ +typedef struct { + icUInt32Number count; /* Char count includes NULL */ + icInt8Number desc[icAny]; /* Null terminated string */ +} icCrdInfo; + +/*------------------------------------------------------------------------*/ +/* + * Tag Type definitions + */ + +/* + * Many of the structures contain variable length arrays. This + * is represented by the use of the convention. + * + * type data[icAny]; + */ + +/* The base part of each tag */ +typedef struct { + icTagTypeSignature sig; /* Signature */ + icInt8Number reserved[4]; /* Reserved, set to 0 */ +} icTagBase; + +/* curveType */ +typedef struct { + icTagBase base; /* Signature, "curv" */ + icCurve curve; /* The curve data */ +} icCurveType; + +/* dataType */ +typedef struct { + icTagBase base; /* Signature, "data" */ + icData data; /* The data structure */ +} icDataType; + +/* dateTimeType */ +typedef struct { + icTagBase base; /* Signature, "dtim" */ + icDateTimeNumber date; /* The date */ +} icDateTimeType; + +/* lut16Type */ +typedef struct { + icTagBase base; /* Signature, "mft2" */ + icLut16 lut; /* Lut16 data */ +} icLut16Type; + +/* lut8Type, input & output tables are always 256 bytes in length */ +typedef struct { + icTagBase base; /* Signature, "mft1" */ + icLut8 lut; /* Lut8 data */ +} icLut8Type; + +/* Measurement Type */ +typedef struct { + icTagBase base; /* Signature, "meas" */ + icMeasurement measurement; /* Measurement data */ +} icMeasurementType; + +/* Named color type */ +/* icNamedColor2Type, replaces icNamedColorType */ +typedef struct { + icTagBase base; /* Signature, "ncl2" */ + icNamedColor2 ncolor; /* Named color data */ +} icNamedColor2Type; + +/* Profile sequence description type */ +typedef struct { + icTagBase base; /* Signature, "pseq" */ + icProfileSequenceDesc desc; /* The seq description */ +} icProfileSequenceDescType; + +/* textDescriptionType */ +typedef struct { + icTagBase base; /* Signature, "desc" */ + icTextDescription desc; /* The description */ +} icTextDescriptionType; + +/* s15Fixed16Type */ +typedef struct { + icTagBase base; /* Signature, "sf32" */ + icS15Fixed16Array data; /* Array of values */ +} icS15Fixed16ArrayType; + +typedef struct { + icTagBase base; /* Signature, "scrn" */ + icScreening screen; /* Screening structure */ +} icScreeningType; + +/* sigType */ +typedef struct { + icTagBase base; /* Signature, "sig" */ + icSignature signature; /* The signature data */ +} icSignatureType; + +/* textType */ +typedef struct { + icTagBase base; /* Signature, "text" */ + icText data; /* Variable array of chars */ +} icTextType; + +/* u16Fixed16Type */ +typedef struct { + icTagBase base; /* Signature, "uf32" */ + icU16Fixed16Array data; /* Variable array of values */ +} icU16Fixed16ArrayType; + +/* Under color removal, black generation type */ +typedef struct { + icTagBase base; /* Signature, "bfd " */ + icUcrBg data; /* ucrBg structure */ +} icUcrBgType; + +/* uInt16Type */ +typedef struct { + icTagBase base; /* Signature, "ui16" */ + icUInt16Array data; /* Variable array of values */ +} icUInt16ArrayType; + +/* uInt32Type */ +typedef struct { + icTagBase base; /* Signature, "ui32" */ + icUInt32Array data; /* Variable array of values */ +} icUInt32ArrayType; + +/* uInt64Type */ +typedef struct { + icTagBase base; /* Signature, "ui64" */ + icUInt64Array data; /* Variable array of values */ +} icUInt64ArrayType; + +/* uInt8Type */ +typedef struct { + icTagBase base; /* Signature, "ui08" */ + icUInt8Array data; /* Variable array of values */ +} icUInt8ArrayType; + +/* viewingConditionsType */ +typedef struct { + icTagBase base; /* Signature, "view" */ + icViewingCondition view; /* Viewing conditions */ +} icViewingConditionType; + +/* XYZ Type */ +typedef struct { + icTagBase base; /* Signature, "XYZ" */ + icXYZArray data; /* Variable array of XYZ nums */ +} icXYZType; + +/* CRDInfoType where [0] is the CRD product name count and string and + * [1] -[5] are the rendering intents 0-4 counts and strings + */ +typedef struct { + icTagBase base; /* Signature, "crdi" */ + icCrdInfo info; /* 5 sets of counts & strings */ +}icCrdInfoType; + /* icCrdInfo productName; PS product count/string */ + /* icCrdInfo CRDName0; CRD name for intent 0 */ + /* icCrdInfo CRDName1; CRD name for intent 1 */ + /* icCrdInfo CRDName2; CRD name for intent 2 */ + /* icCrdInfo CRDName3; CRD name for intent 3 */ + +/*------------------------------------------------------------------------*/ + +/* + * Lists of tags, tags, profile header and profile structure + */ + +/* A tag */ +typedef struct { + icTagSignature sig; /* The tag signature */ + icUInt32Number offset; /* Start of tag relative to + * start of header, Spec + * Clause 5 */ + icUInt32Number size; /* Size in bytes */ +} icTag; + +/* A Structure that may be used independently for a list of tags */ +typedef struct { + icUInt32Number count; /* Num tags in the profile */ + icTag tags[icAny]; /* Variable array of tags */ +} icTagList; + +/* The Profile header */ +typedef struct { + icUInt32Number size; /* Prof size in bytes */ + icSignature cmmId; /* CMM for profile */ + icUInt32Number version; /* Format version */ + icProfileClassSignature deviceClass; /* Type of profile */ + icColorSpaceSignature colorSpace; /* Clr space of data */ + icColorSpaceSignature pcs; /* PCS, XYZ or Lab */ + icDateTimeNumber date; /* Creation Date */ + icSignature magic; /* icMagicNumber */ + icPlatformSignature platform; /* Primary Platform */ + icUInt32Number flags; /* Various bits */ + icSignature manufacturer; /* Dev manufacturer */ + icUInt32Number model; /* Dev model number */ + icUInt64Number attributes; /* Device attributes */ + icUInt32Number renderingIntent;/* Rendering intent */ + icXYZNumber illuminant; /* Profile illuminant */ + icSignature creator; /* Profile creator */ + icInt8Number reserved[44]; /* Reserved */ +} icHeader; + +/* + * A profile, + * we can't use icTagList here because its not at the end of the structure + */ +typedef struct { + icHeader header; /* The header */ + icUInt32Number count; /* Num tags in the profile */ + icInt8Number data[icAny]; /* The tagTable and tagData */ +/* + * Data that follows is of the form + * + * icTag tagTable[icAny]; * The tag table + * icInt8Number tagData[icAny]; * The tag data + */ +} icProfile; + +/*------------------------------------------------------------------------*/ +/* Obsolete entries */ + +/* icNamedColor was replaced with icNamedColor2 */ +typedef struct { + icUInt32Number vendorFlag; /* Bottom 16 bits for IC use */ + icUInt32Number count; /* Count of named colors */ + icInt8Number data[icAny]; /* Named color data follows */ +/* + * Data that follows is of this form + * + * icInt8Number prefix[icAny]; * Prefix + * icInt8Number suffix[icAny]; * Suffix + * icInt8Number root1[icAny]; * Root name + * icInt8Number coords1[icAny]; * Color coordinates + * icInt8Number root2[icAny]; * Root name + * icInt8Number coords2[icAny]; * Color coordinates + * : + * : + * Repeat for root name and color coordinates up to (count-1) + */ +} icNamedColor; + +/* icNamedColorType was replaced by icNamedColor2Type */ +typedef struct { + icTagBase base; /* Signature, "ncol" */ + icNamedColor ncolor; /* Named color data */ +} icNamedColorType; + +#endif /* ICC_H */ |