/* |
File: ICC.h |
Abstract: The structures defined in this header file represent a description of an ICC profile on disk |
Version: 1.4 |
|
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple |
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In consideration of your agreement to abide by the following terms, and |
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Neither the name, trademarks, service marks or logos of Apple Inc. may |
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without specific prior written permission from Apple. Except as |
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works in which the Apple Software may be incorporated. |
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The Apple Software is provided by Apple on an "AS IS" basis. APPLE |
MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION |
THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS |
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IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL |
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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Copyright (C) 2012 Apple Inc. All Rights Reserved. |
|
*/ |
|
/* Header file guard bands */ |
#ifndef ICC_H |
#define ICC_H |
|
#if __APPLE__ |
#pragma pack(push, 2) |
#endif |
|
/***************************************************************** |
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 __sgi |
#include "sgidefs.h" |
|
typedef __int32_t icSignature; |
|
/* |
* 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]; |
|
/* Fixed numbers */ |
typedef __int32_t icS15Fixed16Number; |
typedef __uint32_t icU16Fixed16Number; |
|
#else /* default definitions */ |
|
#include <stdint.h> |
|
typedef int32_t icSignature; |
|
/* |
* 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]; |
|
/* Fixed numbers */ |
typedef int32_t icS15Fixed16Number; |
typedef uint32_t icU16Fixed16Number; |
#endif /* default defs */ |
|
/*------------------------------------------------------------------------*/ |
/* 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; |
|
#if __APPLE__ |
#pragma pack(pop) |
#endif |
|
#endif /* ICC_H */ |
