lcms2.h [include/lcms2.h] - Woboq Code Browser

1	//---------------------------------------------------------------------------------
2	//
3	// Little Color Management System
4	// Copyright (c) 1998-2014 Marti Maria Saguer
5	//
6	// Permission is hereby granted, free of charge, to any person obtaining
7	// a copy of this software and associated documentation files (the "Software"),
8	// to deal in the Software without restriction, including without limitation
9	// the rights to use, copy, modify, merge, publish, distribute, sublicense,
10	// and/or sell copies of the Software, and to permit persons to whom the Software
11	// is furnished to do so, subject to the following conditions:
12	//
13	// The above copyright notice and this permission notice shall be included in
14	// all copies or substantial portions of the Software.
15	//
16	// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17	// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
18	// THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19	// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20	// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21	// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22	// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23	//
24	//---------------------------------------------------------------------------------
25	//
26	// Version 2.6
27	//
28
29	#ifndef _lcms2_H
30
31	// ******** Configuration toggles **************************************
32
33	// Uncomment this one if you are using big endian machines
34	// #define CMS_USE_BIG_ENDIAN 1
35
36	// Uncomment this one if your compiler/machine does NOT support the
37	// "long long" type.
38	// #define CMS_DONT_USE_INT64 1
39
40	// Uncomment this if your compiler doesn't work with fast floor function
41	// #define CMS_DONT_USE_FAST_FLOOR 1
42
43	// Uncomment this line if you want lcms to use the black point tag in profile,
44	// if commented, lcms will compute the black point by its own.
45	// It is safer to leave it commented out
46	// #define CMS_USE_PROFILE_BLACK_POINT_TAG 1
47
48	// Uncomment this line if you are compiling as C++ and want a C++ API
49	// #define CMS_USE_CPP_API
50
51	// Uncomment this line if you need strict CGATS syntax. Makes CGATS files to
52	// require "KEYWORD" on undefined identifiers, keep it comented out unless needed
53	// #define CMS_STRICT_CGATS 1
54
55	// Uncomment to get rid of the tables for "half" float support
56	// #define CMS_NO_HALF_SUPPORT 1
57
58	// Uncomment to get rid of pthreads/windows dependency
59	// #define CMS_NO_PTHREADS 1
60
61	// ******** End of configuration toggles ****************************
62
63	// Needed for streams
64	#include <stdio.h>
65
66	// Needed for portability (C99 per 7.1.2)
67	#include <limits.h>
68	#include <time.h>
69	#include <stddef.h>
70
71	#ifndef CMS_USE_CPP_API
72	# ifdef __cplusplus
73	extern "C" {
74	# endif
75	#endif
76
77	// Version/release
78	#define LCMS_VERSION 2060
79
80	// I will give the chance of redefining basic types for compilers that are not fully C99 compliant
81	#ifndef CMS_BASIC_TYPES_ALREADY_DEFINED
82
83	// Base types
84	typedef unsigned char cmsUInt8Number; // That is guaranteed by the C99 spec
85	typedef signed char cmsInt8Number; // That is guaranteed by the C99 spec
86
87	#if CHAR_BIT != 8
88	# error "Unable to find 8 bit type, unsupported compiler"
89	#endif
90
91	// IEEE float storage numbers
92	typedef float cmsFloat32Number;
93	typedef double cmsFloat64Number;
94
95	// 16-bit base types
96	#if (USHRT_MAX == 65535U)
97	typedef unsigned short cmsUInt16Number;
98	#elif (UINT_MAX == 65535U)
99	typedef unsigned int cmsUInt16Number;
100	#else
101	# error "Unable to find 16 bits unsigned type, unsupported compiler"
102	#endif
103
104	#if (SHRT_MAX == 32767)
105	typedef short cmsInt16Number;
106	#elif (INT_MAX == 32767)
107	typedef int cmsInt16Number;
108	#else
109	# error "Unable to find 16 bits signed type, unsupported compiler"
110	#endif
111
112	// 32-bit base type
113	#if (UINT_MAX == 4294967295U)
114	typedef unsigned int cmsUInt32Number;
115	#elif (ULONG_MAX == 4294967295U)
116	typedef unsigned long cmsUInt32Number;
117	#else
118	# error "Unable to find 32 bit unsigned type, unsupported compiler"
119	#endif
120
121	#if (INT_MAX == +2147483647)
122	typedef int cmsInt32Number;
123	#elif (LONG_MAX == +2147483647)
124	typedef long cmsInt32Number;
125	#else
126	# error "Unable to find 32 bit signed type, unsupported compiler"
127	#endif
128
129	// 64-bit base types
130	#ifndef CMS_DONT_USE_INT64
131	# if (ULONG_MAX == 18446744073709551615U)
132	typedef unsigned long cmsUInt64Number;
133	# elif (ULLONG_MAX == 18446744073709551615U)
134	typedef unsigned long long cmsUInt64Number;
135	# else
136	# define CMS_DONT_USE_INT64 1
137	# endif
138	# if (LONG_MAX == +9223372036854775807)
139	typedef long cmsInt64Number;
140	# elif (LLONG_MAX == +9223372036854775807)
141	typedef long long cmsInt64Number;
142	# else
143	# define CMS_DONT_USE_INT64 1
144	# endif
145	#endif
146	#endif
147
148	// In the case 64 bit numbers are not supported by the compiler
149	#ifdef CMS_DONT_USE_INT64
150	typedef cmsUInt32Number cmsUInt64Number[`2`];
151	typedef cmsInt32Number cmsInt64Number[`2`];
152	#endif
153
154	// Derivative types
155	typedef cmsUInt32Number cmsSignature;
156	typedef cmsUInt16Number cmsU8Fixed8Number;
157	typedef cmsInt32Number cmsS15Fixed16Number;
158	typedef cmsUInt32Number cmsU16Fixed16Number;
159
160	// Boolean type, which will be using the native integer
161	typedef int cmsBool;
162
163	// Try to detect windows
164	#if defined (_WIN32) \|\| defined(_WIN64) \|\| defined(WIN32) \|\| defined(_WIN32_)
165	# define CMS_IS_WINDOWS_ 1
166	#endif
167
168	#ifdef _MSC_VER
169	# define CMS_IS_WINDOWS_ 1
170	#endif
171
172	#ifdef __BORLANDC__
173	# define CMS_IS_WINDOWS_ 1
174	#endif
175
176	// Try to detect big endian platforms. This list can be endless, so only some checks are performed over here.
177	// you can pass this toggle to the compiler by using -DCMS_USE_BIG_ENDIAN or something similar
178
179	#if defined(__sgi__) \|\| defined(__sgi) \|\| defined(sparc)
180	# define CMS_USE_BIG_ENDIAN 1
181	#endif
182
183	#if defined(__s390__) \|\| defined(__s390x__)
184	# define CMS_USE_BIG_ENDIAN 1
185	#endif
186
187	# ifdef TARGET_CPU_PPC
188	# if TARGET_CPU_PPC
189	# define CMS_USE_BIG_ENDIAN 1
190	# endif
191	# endif
192
193	#if defined(__powerpc__) \|\| defined(__ppc__) \|\| defined(TARGET_CPU_PPC)
194	# define CMS_USE_BIG_ENDIAN 1
195	# if defined (__GNUC__) && defined(__BYTE_ORDER) && defined(__LITTLE_ENDIAN)
196	# if __BYTE_ORDER == __LITTLE_ENDIAN
197	// // Don't use big endian for PowerPC little endian mode
198	# undef CMS_USE_BIG_ENDIAN
199	# endif
200	# endif
201	#endif
202
203	// WORDS_BIGENDIAN takes precedence
204	#if defined(_HOST_BIG_ENDIAN) \|\| defined(__BIG_ENDIAN__) \|\| defined(WORDS_BIGENDIAN)
205	# define CMS_USE_BIG_ENDIAN 1
206	#endif
207
208	#ifdef macintosh
209	# ifdef __BIG_ENDIAN__
210	# define CMS_USE_BIG_ENDIAN 1
211	# endif
212	# ifdef __LITTLE_ENDIAN__
213	# undef CMS_USE_BIG_ENDIAN
214	# endif
215	#endif
216
217	// Calling convention -- this is hardly platform and compiler dependent
218	#ifdef CMS_IS_WINDOWS_
219	# if defined(CMS_DLL) \|\| defined(CMS_DLL_BUILD)
220	# ifdef __BORLANDC__
221	# define CMSEXPORT __stdcall _export
222	# define CMSAPI
223	# else
224	# define CMSEXPORT _stdcall
225	# ifdef CMS_DLL_BUILD
226	# define CMSAPI __declspec(dllexport)
227	# else
228	# define CMSAPI __declspec(dllimport)
229	# endif
230	# endif
231	# else
232	# define CMSEXPORT
233	# define CMSAPI
234	# endif
235	#else
236	# define CMSEXPORT
237	# define CMSAPI
238	#endif
239
240	#ifdef HasTHREADS
241	# if HasTHREADS == 1
242	# undef CMS_NO_PTHREADS
243	# else
244	# define CMS_NO_PTHREADS 1
245	# endif
246	#endif
247
248	// Some common definitions
249	#define cmsMAX_PATH 256
250
251	#ifndef FALSE
252	# define FALSE 0
253	#endif
254	#ifndef TRUE
255	# define TRUE 1
256	#endif
257
258	// D50 XYZ normalized to Y=1.0
259	#define cmsD50X 0.9642
260	#define cmsD50Y 1.0
261	#define cmsD50Z 0.8249
262
263	// V4 perceptual black
264	#define cmsPERCEPTUAL_BLACK_X 0.00336
265	#define cmsPERCEPTUAL_BLACK_Y 0.0034731
266	#define cmsPERCEPTUAL_BLACK_Z 0.00287
267
268	// Definitions in ICC spec
269	#define cmsMagicNumber 0x61637370 // 'acsp'
270	#define lcmsSignature 0x6c636d73 // 'lcms'
271
272
273	// Base ICC type definitions
274	typedef enum {
275	cmsSigChromaticityType = `0x6368726D`, // 'chrm'
276	cmsSigColorantOrderType = `0x636C726F`, // 'clro'
277	cmsSigColorantTableType = `0x636C7274`, // 'clrt'
278	cmsSigCrdInfoType = `0x63726469`, // 'crdi'
279	cmsSigCurveType = `0x63757276`, // 'curv'
280	cmsSigDataType = `0x64617461`, // 'data'
281	cmsSigDictType = `0x64696374`, // 'dict'
282	cmsSigDateTimeType = `0x6474696D`, // 'dtim'
283	cmsSigDeviceSettingsType = `0x64657673`, // 'devs'
284	cmsSigLut16Type = `0x6d667432`, // 'mft2'
285	cmsSigLut8Type = `0x6d667431`, // 'mft1'
286	cmsSigLutAtoBType = `0x6d414220`, // 'mAB '
287	cmsSigLutBtoAType = `0x6d424120`, // 'mBA '
288	cmsSigMeasurementType = `0x6D656173`, // 'meas'
289	cmsSigMultiLocalizedUnicodeType = `0x6D6C7563`, // 'mluc'
290	cmsSigMultiProcessElementType = `0x6D706574`, // 'mpet'
291	cmsSigNamedColorType = `0x6E636f6C`, // 'ncol' -- DEPRECATED!
292	cmsSigNamedColor2Type = `0x6E636C32`, // 'ncl2'
293	cmsSigParametricCurveType = `0x70617261`, // 'para'
294	cmsSigProfileSequenceDescType = `0x70736571`, // 'pseq'
295	cmsSigProfileSequenceIdType = `0x70736964`, // 'psid'
296	cmsSigResponseCurveSet16Type = `0x72637332`, // 'rcs2'
297	cmsSigS15Fixed16ArrayType = `0x73663332`, // 'sf32'
298	cmsSigScreeningType = `0x7363726E`, // 'scrn'
299	cmsSigSignatureType = `0x73696720`, // 'sig '
300	cmsSigTextType = `0x74657874`, // 'text'
301	cmsSigTextDescriptionType = `0x64657363`, // 'desc'
302	cmsSigU16Fixed16ArrayType = `0x75663332`, // 'uf32'
303	cmsSigUcrBgType = `0x62666420`, // 'bfd '
304	cmsSigUInt16ArrayType = `0x75693136`, // 'ui16'
305	cmsSigUInt32ArrayType = `0x75693332`, // 'ui32'
306	cmsSigUInt64ArrayType = `0x75693634`, // 'ui64'
307	cmsSigUInt8ArrayType = `0x75693038`, // 'ui08'
308	cmsSigVcgtType = `0x76636774`, // 'vcgt'
309	cmsSigViewingConditionsType = `0x76696577`, // 'view'
310	cmsSigXYZType = `0x58595A20` // 'XYZ '
311
312
313	} cmsTagTypeSignature;
314
315	// Base ICC tag definitions
316	typedef enum {
317	cmsSigAToB0Tag = `0x41324230`, // 'A2B0'
318	cmsSigAToB1Tag = `0x41324231`, // 'A2B1'
319	cmsSigAToB2Tag = `0x41324232`, // 'A2B2'
320	cmsSigBlueColorantTag = `0x6258595A`, // 'bXYZ'
321	cmsSigBlueMatrixColumnTag = `0x6258595A`, // 'bXYZ'
322	cmsSigBlueTRCTag = `0x62545243`, // 'bTRC'
323	cmsSigBToA0Tag = `0x42324130`, // 'B2A0'
324	cmsSigBToA1Tag = `0x42324131`, // 'B2A1'
325	cmsSigBToA2Tag = `0x42324132`, // 'B2A2'
326	cmsSigCalibrationDateTimeTag = `0x63616C74`, // 'calt'
327	cmsSigCharTargetTag = `0x74617267`, // 'targ'
328	cmsSigChromaticAdaptationTag = `0x63686164`, // 'chad'
329	cmsSigChromaticityTag = `0x6368726D`, // 'chrm'
330	cmsSigColorantOrderTag = `0x636C726F`, // 'clro'
331	cmsSigColorantTableTag = `0x636C7274`, // 'clrt'
332	cmsSigColorantTableOutTag = `0x636C6F74`, // 'clot'
333	cmsSigColorimetricIntentImageStateTag = `0x63696973`, // 'ciis'
334	cmsSigCopyrightTag = `0x63707274`, // 'cprt'
335	cmsSigCrdInfoTag = `0x63726469`, // 'crdi'
336	cmsSigDataTag = `0x64617461`, // 'data'
337	cmsSigDateTimeTag = `0x6474696D`, // 'dtim'
338	cmsSigDeviceMfgDescTag = `0x646D6E64`, // 'dmnd'
339	cmsSigDeviceModelDescTag = `0x646D6464`, // 'dmdd'
340	cmsSigDeviceSettingsTag = `0x64657673`, // 'devs'
341	cmsSigDToB0Tag = `0x44324230`, // 'D2B0'
342	cmsSigDToB1Tag = `0x44324231`, // 'D2B1'
343	cmsSigDToB2Tag = `0x44324232`, // 'D2B2'
344	cmsSigDToB3Tag = `0x44324233`, // 'D2B3'
345	cmsSigBToD0Tag = `0x42324430`, // 'B2D0'
346	cmsSigBToD1Tag = `0x42324431`, // 'B2D1'
347	cmsSigBToD2Tag = `0x42324432`, // 'B2D2'
348	cmsSigBToD3Tag = `0x42324433`, // 'B2D3'
349	cmsSigGamutTag = `0x67616D74`, // 'gamt'
350	cmsSigGrayTRCTag = `0x6b545243`, // 'kTRC'
351	cmsSigGreenColorantTag = `0x6758595A`, // 'gXYZ'
352	cmsSigGreenMatrixColumnTag = `0x6758595A`, // 'gXYZ'
353	cmsSigGreenTRCTag = `0x67545243`, // 'gTRC'
354	cmsSigLuminanceTag = `0x6C756d69`, // 'lumi'
355	cmsSigMeasurementTag = `0x6D656173`, // 'meas'
356	cmsSigMediaBlackPointTag = `0x626B7074`, // 'bkpt'
357	cmsSigMediaWhitePointTag = `0x77747074`, // 'wtpt'
358	cmsSigNamedColorTag = `0x6E636f6C`, // 'ncol' // Deprecated by the ICC
359	cmsSigNamedColor2Tag = `0x6E636C32`, // 'ncl2'
360	cmsSigOutputResponseTag = `0x72657370`, // 'resp'
361	cmsSigPerceptualRenderingIntentGamutTag = `0x72696730`, // 'rig0'
362	cmsSigPreview0Tag = `0x70726530`, // 'pre0'
363	cmsSigPreview1Tag = `0x70726531`, // 'pre1'
364	cmsSigPreview2Tag = `0x70726532`, // 'pre2'
365	cmsSigProfileDescriptionTag = `0x64657363`, // 'desc'
366	cmsSigProfileDescriptionMLTag = `0x6473636d`, // 'dscm'
367	cmsSigProfileSequenceDescTag = `0x70736571`, // 'pseq'
368	cmsSigProfileSequenceIdTag = `0x70736964`, // 'psid'
369	cmsSigPs2CRD0Tag = `0x70736430`, // 'psd0'
370	cmsSigPs2CRD1Tag = `0x70736431`, // 'psd1'
371	cmsSigPs2CRD2Tag = `0x70736432`, // 'psd2'
372	cmsSigPs2CRD3Tag = `0x70736433`, // 'psd3'
373	cmsSigPs2CSATag = `0x70733273`, // 'ps2s'
374	cmsSigPs2RenderingIntentTag = `0x70733269`, // 'ps2i'
375	cmsSigRedColorantTag = `0x7258595A`, // 'rXYZ'
376	cmsSigRedMatrixColumnTag = `0x7258595A`, // 'rXYZ'
377	cmsSigRedTRCTag = `0x72545243`, // 'rTRC'
378	cmsSigSaturationRenderingIntentGamutTag = `0x72696732`, // 'rig2'
379	cmsSigScreeningDescTag = `0x73637264`, // 'scrd'
380	cmsSigScreeningTag = `0x7363726E`, // 'scrn'
381	cmsSigTechnologyTag = `0x74656368`, // 'tech'
382	cmsSigUcrBgTag = `0x62666420`, // 'bfd '
383	cmsSigViewingCondDescTag = `0x76756564`, // 'vued'
384	cmsSigViewingConditionsTag = `0x76696577`, // 'view'
385	cmsSigVcgtTag = `0x76636774`, // 'vcgt'
386	cmsSigMetaTag = `0x6D657461` // 'meta'
387
388	} cmsTagSignature;
389
390
391	// ICC Technology tag
392	typedef enum {
393	cmsSigDigitalCamera = `0x6463616D`, // 'dcam'
394	cmsSigFilmScanner = `0x6673636E`, // 'fscn'
395	cmsSigReflectiveScanner = `0x7273636E`, // 'rscn'
396	cmsSigInkJetPrinter = `0x696A6574`, // 'ijet'
397	cmsSigThermalWaxPrinter = `0x74776178`, // 'twax'
398	cmsSigElectrophotographicPrinter = `0x6570686F`, // 'epho'
399	cmsSigElectrostaticPrinter = `0x65737461`, // 'esta'
400	cmsSigDyeSublimationPrinter = `0x64737562`, // 'dsub'
401	cmsSigPhotographicPaperPrinter = `0x7270686F`, // 'rpho'
402	cmsSigFilmWriter = `0x6670726E`, // 'fprn'
403	cmsSigVideoMonitor = `0x7669646D`, // 'vidm'
404	cmsSigVideoCamera = `0x76696463`, // 'vidc'
405	cmsSigProjectionTelevision = `0x706A7476`, // 'pjtv'
406	cmsSigCRTDisplay = `0x43525420`, // 'CRT '
407	cmsSigPMDisplay = `0x504D4420`, // 'PMD '
408	cmsSigAMDisplay = `0x414D4420`, // 'AMD '
409	cmsSigPhotoCD = `0x4B504344`, // 'KPCD'
410	cmsSigPhotoImageSetter = `0x696D6773`, // 'imgs'
411	cmsSigGravure = `0x67726176`, // 'grav'
412	cmsSigOffsetLithography = `0x6F666673`, // 'offs'
413	cmsSigSilkscreen = `0x73696C6B`, // 'silk'
414	cmsSigFlexography = `0x666C6578`, // 'flex'
415	cmsSigMotionPictureFilmScanner = `0x6D706673`, // 'mpfs'
416	cmsSigMotionPictureFilmRecorder = `0x6D706672`, // 'mpfr'
417	cmsSigDigitalMotionPictureCamera = `0x646D7063`, // 'dmpc'
418	cmsSigDigitalCinemaProjector = `0x64636A70` // 'dcpj'
419
420	} cmsTechnologySignature;
421
422
423	// ICC Color spaces
424	typedef enum {
425	cmsSigXYZData = `0x58595A20`, // 'XYZ '
426	cmsSigLabData = `0x4C616220`, // 'Lab '
427	cmsSigLuvData = `0x4C757620`, // 'Luv '
428	cmsSigYCbCrData = `0x59436272`, // 'YCbr'
429	cmsSigYxyData = `0x59787920`, // 'Yxy '
430	cmsSigRgbData = `0x52474220`, // 'RGB '
431	cmsSigGrayData = `0x47524159`, // 'GRAY'
432	cmsSigHsvData = `0x48535620`, // 'HSV '
433	cmsSigHlsData = `0x484C5320`, // 'HLS '
434	cmsSigCmykData = `0x434D594B`, // 'CMYK'
435	cmsSigCmyData = `0x434D5920`, // 'CMY '
436	cmsSigMCH1Data = `0x4D434831`, // 'MCH1'
437	cmsSigMCH2Data = `0x4D434832`, // 'MCH2'
438	cmsSigMCH3Data = `0x4D434833`, // 'MCH3'
439	cmsSigMCH4Data = `0x4D434834`, // 'MCH4'
440	cmsSigMCH5Data = `0x4D434835`, // 'MCH5'
441	cmsSigMCH6Data = `0x4D434836`, // 'MCH6'
442	cmsSigMCH7Data = `0x4D434837`, // 'MCH7'
443	cmsSigMCH8Data = `0x4D434838`, // 'MCH8'
444	cmsSigMCH9Data = `0x4D434839`, // 'MCH9'
445	cmsSigMCHAData = `0x4D434841`, // 'MCHA'
446	cmsSigMCHBData = `0x4D434842`, // 'MCHB'
447	cmsSigMCHCData = `0x4D434843`, // 'MCHC'
448	cmsSigMCHDData = `0x4D434844`, // 'MCHD'
449	cmsSigMCHEData = `0x4D434845`, // 'MCHE'
450	cmsSigMCHFData = `0x4D434846`, // 'MCHF'
451	cmsSigNamedData = `0x6e6d636c`, // 'nmcl'
452	cmsSig1colorData = `0x31434C52`, // '1CLR'
453	cmsSig2colorData = `0x32434C52`, // '2CLR'
454	cmsSig3colorData = `0x33434C52`, // '3CLR'
455	cmsSig4colorData = `0x34434C52`, // '4CLR'
456	cmsSig5colorData = `0x35434C52`, // '5CLR'
457	cmsSig6colorData = `0x36434C52`, // '6CLR'
458	cmsSig7colorData = `0x37434C52`, // '7CLR'
459	cmsSig8colorData = `0x38434C52`, // '8CLR'
460	cmsSig9colorData = `0x39434C52`, // '9CLR'
461	cmsSig10colorData = `0x41434C52`, // 'ACLR'
462	cmsSig11colorData = `0x42434C52`, // 'BCLR'
463	cmsSig12colorData = `0x43434C52`, // 'CCLR'
464	cmsSig13colorData = `0x44434C52`, // 'DCLR'
465	cmsSig14colorData = `0x45434C52`, // 'ECLR'
466	cmsSig15colorData = `0x46434C52`, // 'FCLR'
467	cmsSigLuvKData = `0x4C75764B` // 'LuvK'
468
469	} cmsColorSpaceSignature;
470
471	// ICC Profile Class
472	typedef enum {
473	cmsSigInputClass = `0x73636E72`, // 'scnr'
474	cmsSigDisplayClass = `0x6D6E7472`, // 'mntr'
475	cmsSigOutputClass = `0x70727472`, // 'prtr'
476	cmsSigLinkClass = `0x6C696E6B`, // 'link'
477	cmsSigAbstractClass = `0x61627374`, // 'abst'
478	cmsSigColorSpaceClass = `0x73706163`, // 'spac'
479	cmsSigNamedColorClass = `0x6e6d636c` // 'nmcl'
480
481	} cmsProfileClassSignature;
482
483	// ICC Platforms
484	typedef enum {
485	cmsSigMacintosh = `0x4150504C`, // 'APPL'
486	cmsSigMicrosoft = `0x4D534654`, // 'MSFT'
487	cmsSigSolaris = `0x53554E57`, // 'SUNW'
488	cmsSigSGI = `0x53474920`, // 'SGI '
489	cmsSigTaligent = `0x54474E54`, // 'TGNT'
490	cmsSigUnices = `0x2A6E6978` // 'nix' // From argyll -- Not official*
491
492	} cmsPlatformSignature;
493
494	// Reference gamut
495	#define cmsSigPerceptualReferenceMediumGamut 0x70726d67 //'prmg'
496
497	// For cmsSigColorimetricIntentImageStateTag
498	#define cmsSigSceneColorimetryEstimates 0x73636F65 //'scoe'
499	#define cmsSigSceneAppearanceEstimates 0x73617065 //'sape'
500	#define cmsSigFocalPlaneColorimetryEstimates 0x66706365 //'fpce'
501	#define cmsSigReflectionHardcopyOriginalColorimetry 0x72686F63 //'rhoc'
502	#define cmsSigReflectionPrintOutputColorimetry 0x72706F63 //'rpoc'
503
504	// Multi process elements types
505	typedef enum {
506	cmsSigCurveSetElemType = `0x63767374`, //'cvst'
507	cmsSigMatrixElemType = `0x6D617466`, //'matf'
508	cmsSigCLutElemType = `0x636C7574`, //'clut'
509
510	cmsSigBAcsElemType = `0x62414353`, // 'bACS'
511	cmsSigEAcsElemType = `0x65414353`, // 'eACS'
512
513	// Custom from here, not in the ICC Spec
514	cmsSigXYZ2LabElemType = `0x6C327820`, // 'l2x '
515	cmsSigLab2XYZElemType = `0x78326C20`, // 'x2l '
516	cmsSigNamedColorElemType = `0x6E636C20`, // 'ncl '
517	cmsSigLabV2toV4 = `0x32203420`, // '2 4 '
518	cmsSigLabV4toV2 = `0x34203220`, // '4 2 '
519
520	// Identities
521	cmsSigIdentityElemType = `0x69646E20`, // 'idn '
522
523	// Float to floatPCS
524	cmsSigLab2FloatPCS = `0x64326C20`, // 'd2l '
525	cmsSigFloatPCS2Lab = `0x6C326420`, // 'l2d '
526	cmsSigXYZ2FloatPCS = `0x64327820`, // 'd2x '
527	cmsSigFloatPCS2XYZ = `0x78326420` // 'x2d '
528
529	} cmsStageSignature;
530
531	// Types of CurveElements
532	typedef enum {
533
534	cmsSigFormulaCurveSeg = `0x70617266`, // 'parf'
535	cmsSigSampledCurveSeg = `0x73616D66`, // 'samf'
536	cmsSigSegmentedCurve = `0x63757266` // 'curf'
537
538	} cmsCurveSegSignature;
539
540	// Used in ResponseCurveType
541	#define cmsSigStatusA 0x53746141 //'StaA'
542	#define cmsSigStatusE 0x53746145 //'StaE'
543	#define cmsSigStatusI 0x53746149 //'StaI'
544	#define cmsSigStatusT 0x53746154 //'StaT'
545	#define cmsSigStatusM 0x5374614D //'StaM'
546	#define cmsSigDN 0x444E2020 //'DN '
547	#define cmsSigDNP 0x444E2050 //'DN P'
548	#define cmsSigDNN 0x444E4E20 //'DNN '
549	#define cmsSigDNNP 0x444E4E50 //'DNNP'
550
551	// Device attributes, currently defined values correspond to the low 4 bytes
552	// of the 8 byte attribute quantity
553	#define cmsReflective 0
554	#define cmsTransparency 1
555	#define cmsGlossy 0
556	#define cmsMatte 2
557
558	// Common structures in ICC tags
559	typedef struct {
560	cmsUInt32Number len;
561	cmsUInt32Number flag;
562	cmsUInt8Number data[`1`];
563
564	} cmsICCData;
565
566	// ICC date time
567	typedef struct {
568	cmsUInt16Number year;
569	cmsUInt16Number month;
570	cmsUInt16Number day;
571	cmsUInt16Number hours;
572	cmsUInt16Number minutes;
573	cmsUInt16Number seconds;
574
575	} cmsDateTimeNumber;
576
577	// ICC XYZ
578	typedef struct {
579	cmsS15Fixed16Number X;
580	cmsS15Fixed16Number Y;
581	cmsS15Fixed16Number Z;
582
583	} cmsEncodedXYZNumber;
584
585
586	// Profile ID as computed by MD5 algorithm
587	typedef union {
588	cmsUInt8Number ID8[`16`];
589	cmsUInt16Number ID16[`8`];
590	cmsUInt32Number ID32[`4`];
591
592	} cmsProfileID;
593
594
595	// ----------------------------------------------------------------------------------------------
596	// ICC profile internal base types. Strictly, shouldn't be declared in this header, but maybe
597	// somebody want to use this info for accessing profile header directly, so here it is.
598
599	// Profile header -- it is 32-bit aligned, so no issues are expected on alignment
600	typedef struct {
601	cmsUInt32Number size; // Profile size in bytes
602	cmsSignature cmmId; // CMM for this profile
603	cmsUInt32Number version; // Format version number
604	cmsProfileClassSignature deviceClass; // Type of profile
605	cmsColorSpaceSignature colorSpace; // Color space of data
606	cmsColorSpaceSignature pcs; // PCS, XYZ or Lab only
607	cmsDateTimeNumber date; // Date profile was created
608	cmsSignature magic; // Magic Number to identify an ICC profile
609	cmsPlatformSignature platform; // Primary Platform
610	cmsUInt32Number flags; // Various bit settings
611	cmsSignature manufacturer; // Device manufacturer
612	cmsUInt32Number model; // Device model number
613	cmsUInt64Number attributes; // Device attributes
614	cmsUInt32Number renderingIntent;// Rendering intent
615	cmsEncodedXYZNumber illuminant; // Profile illuminant
616	cmsSignature creator; // Profile creator
617	cmsProfileID profileID; // Profile ID using MD5
618	cmsInt8Number reserved[`28`]; // Reserved for future use
619
620	} cmsICCHeader;
621
622	// ICC base tag
623	typedef struct {
624	cmsTagTypeSignature sig;
625	cmsInt8Number reserved[`4`];
626
627	} cmsTagBase;
628
629	// A tag entry in directory
630	typedef struct {
631	cmsTagSignature sig; // The tag signature
632	cmsUInt32Number offset; // Start of tag
633	cmsUInt32Number size; // Size in bytes
634
635	} cmsTagEntry;
636
637	// ----------------------------------------------------------------------------------------------
638
639	// Little CMS specific typedefs
640
641	typedef void* cmsHANDLE ; // Generic handle
642	typedef void* cmsHPROFILE; // Opaque typedefs to hide internals
643	typedef void* cmsHTRANSFORM;
644
645	#define cmsMAXCHANNELS 16 // Maximum number of channels in ICC profiles
646
647	// Format of pixel is defined by one cmsUInt32Number, using bit fields as follows
648	//
649	// 2 1 0
650	// 3 2 10987 6 5 4 3 2 1 098 7654 321
651	// A O TTTTT U Y F P X S EEE CCCC BBB
652	//
653	// A: Floating point -- With this flag we can differentiate 16 bits as float and as int
654	// O: Optimized -- previous optimization already returns the final 8-bit value
655	// T: Pixeltype
656	// F: Flavor 0=MinIsBlack(Chocolate) 1=MinIsWhite(Vanilla)
657	// P: Planar? 0=Chunky, 1=Planar
658	// X: swap 16 bps endianess?
659	// S: Do swap? ie, BGR, KYMC
660	// E: Extra samples
661	// C: Channels (Samples per pixel)
662	// B: bytes per sample
663	// Y: Swap first - changes ABGR to BGRA and KCMY to CMYK
664
665	#define FLOAT_SH(a) ((a) << 22)
666	#define OPTIMIZED_SH(s) ((s) << 21)
667	#define COLORSPACE_SH(s) ((s) << 16)
668	#define SWAPFIRST_SH(s) ((s) << 14)
669	#define FLAVOR_SH(s) ((s) << 13)
670	#define PLANAR_SH(p) ((p) << 12)
671	#define ENDIAN16_SH(e) ((e) << 11)
672	#define DOSWAP_SH(e) ((e) << 10)
673	#define EXTRA_SH(e) ((e) << 7)
674	#define CHANNELS_SH(c) ((c) << 3)
675	#define BYTES_SH(b) (b)
676
677	// These macros unpack format specifiers into integers
678	#define T_FLOAT(a) (((a)>>22)&1)
679	#define T_OPTIMIZED(o) (((o)>>21)&1)
680	#define T_COLORSPACE(s) (((s)>>16)&31)
681	#define T_SWAPFIRST(s) (((s)>>14)&1)
682	#define T_FLAVOR(s) (((s)>>13)&1)
683	#define T_PLANAR(p) (((p)>>12)&1)
684	#define T_ENDIAN16(e) (((e)>>11)&1)
685	#define T_DOSWAP(e) (((e)>>10)&1)
686	#define T_EXTRA(e) (((e)>>7)&7)
687	#define T_CHANNELS(c) (((c)>>3)&15)
688	#define T_BYTES(b) ((b)&7)
689
690
691	// Pixel types
692	#define PT_ANY 0 // Don't check colorspace
693	// 1 & 2 are reserved
694	#define PT_GRAY 3
695	#define PT_RGB 4
696	#define PT_CMY 5
697	#define PT_CMYK 6
698	#define PT_YCbCr 7
699	#define PT_YUV 8 // Lu'v'
700	#define PT_XYZ 9
701	#define PT_Lab 10
702	#define PT_YUVK 11 // Lu'v'K
703	#define PT_HSV 12
704	#define PT_HLS 13
705	#define PT_Yxy 14
706
707	#define PT_MCH1 15
708	#define PT_MCH2 16
709	#define PT_MCH3 17
710	#define PT_MCH4 18
711	#define PT_MCH5 19
712	#define PT_MCH6 20
713	#define PT_MCH7 21
714	#define PT_MCH8 22
715	#define PT_MCH9 23
716	#define PT_MCH10 24
717	#define PT_MCH11 25
718	#define PT_MCH12 26
719	#define PT_MCH13 27
720	#define PT_MCH14 28
721	#define PT_MCH15 29
722
723	#define PT_LabV2 30 // Identical to PT_Lab, but using the V2 old encoding
724
725	// Some (not all!) representations
726
727	#ifndef TYPE_RGB_8 // TYPE_RGB_8 is a very common identifier, so don't include ours
728	// if user has it already defined.
729
730	#define TYPE_GRAY_8 (COLORSPACE_SH(PT_GRAY)\|CHANNELS_SH(1)\|BYTES_SH(1))
731	#define TYPE_GRAY_8_REV (COLORSPACE_SH(PT_GRAY)\|CHANNELS_SH(1)\|BYTES_SH(1)\|FLAVOR_SH(1))
732	#define TYPE_GRAY_16 (COLORSPACE_SH(PT_GRAY)\|CHANNELS_SH(1)\|BYTES_SH(2))
733	#define TYPE_GRAY_16_REV (COLORSPACE_SH(PT_GRAY)\|CHANNELS_SH(1)\|BYTES_SH(2)\|FLAVOR_SH(1))
734	#define TYPE_GRAY_16_SE (COLORSPACE_SH(PT_GRAY)\|CHANNELS_SH(1)\|BYTES_SH(2)\|ENDIAN16_SH(1))
735	#define TYPE_GRAYA_8 (COLORSPACE_SH(PT_GRAY)\|EXTRA_SH(1)\|CHANNELS_SH(1)\|BYTES_SH(1))
736	#define TYPE_GRAYA_16 (COLORSPACE_SH(PT_GRAY)\|EXTRA_SH(1)\|CHANNELS_SH(1)\|BYTES_SH(2))
737	#define TYPE_GRAYA_16_SE (COLORSPACE_SH(PT_GRAY)\|EXTRA_SH(1)\|CHANNELS_SH(1)\|BYTES_SH(2)\|ENDIAN16_SH(1))
738	#define TYPE_GRAYA_8_PLANAR (COLORSPACE_SH(PT_GRAY)\|EXTRA_SH(1)\|CHANNELS_SH(1)\|BYTES_SH(1)\|PLANAR_SH(1))
739	#define TYPE_GRAYA_16_PLANAR (COLORSPACE_SH(PT_GRAY)\|EXTRA_SH(1)\|CHANNELS_SH(1)\|BYTES_SH(2)\|PLANAR_SH(1))
740
741	#define TYPE_RGB_8 (COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(1))
742	#define TYPE_RGB_8_PLANAR (COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(1)\|PLANAR_SH(1))
743	#define TYPE_BGR_8 (COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(1)\|DOSWAP_SH(1))
744	#define TYPE_BGR_8_PLANAR (COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(1)\|DOSWAP_SH(1)\|PLANAR_SH(1))
745	#define TYPE_RGB_16 (COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(2))
746	#define TYPE_RGB_16_PLANAR (COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(2)\|PLANAR_SH(1))
747	#define TYPE_RGB_16_SE (COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(2)\|ENDIAN16_SH(1))
748	#define TYPE_BGR_16 (COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(2)\|DOSWAP_SH(1))
749	#define TYPE_BGR_16_PLANAR (COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(2)\|DOSWAP_SH(1)\|PLANAR_SH(1))
750	#define TYPE_BGR_16_SE (COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(2)\|DOSWAP_SH(1)\|ENDIAN16_SH(1))
751
752	#define TYPE_RGBA_8 (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(1))
753	#define TYPE_RGBA_8_PLANAR (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(1)\|PLANAR_SH(1))
754	#define TYPE_RGBA_16 (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(2))
755	#define TYPE_RGBA_16_PLANAR (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(2)\|PLANAR_SH(1))
756	#define TYPE_RGBA_16_SE (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(2)\|ENDIAN16_SH(1))
757
758	#define TYPE_ARGB_8 (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(1)\|SWAPFIRST_SH(1))
759	#define TYPE_ARGB_8_PLANAR (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(1)\|SWAPFIRST_SH(1)\|PLANAR_SH(1))
760	#define TYPE_ARGB_16 (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(2)\|SWAPFIRST_SH(1))
761
762	#define TYPE_ABGR_8 (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(1)\|DOSWAP_SH(1))
763	#define TYPE_ABGR_8_PLANAR (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(1)\|DOSWAP_SH(1)\|PLANAR_SH(1))
764	#define TYPE_ABGR_16 (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(2)\|DOSWAP_SH(1))
765	#define TYPE_ABGR_16_PLANAR (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(2)\|DOSWAP_SH(1)\|PLANAR_SH(1))
766	#define TYPE_ABGR_16_SE (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(2)\|DOSWAP_SH(1)\|ENDIAN16_SH(1))
767
768	#define TYPE_BGRA_8 (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(1)\|DOSWAP_SH(1)\|SWAPFIRST_SH(1))
769	#define TYPE_BGRA_8_PLANAR (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(1)\|DOSWAP_SH(1)\|SWAPFIRST_SH(1)\|PLANAR_SH(1))
770	#define TYPE_BGRA_16 (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(2)\|DOSWAP_SH(1)\|SWAPFIRST_SH(1))
771	#define TYPE_BGRA_16_SE (COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(2)\|ENDIAN16_SH(1)\|DOSWAP_SH(1)\|SWAPFIRST_SH(1))
772
773	#define TYPE_CMY_8 (COLORSPACE_SH(PT_CMY)\|CHANNELS_SH(3)\|BYTES_SH(1))
774	#define TYPE_CMY_8_PLANAR (COLORSPACE_SH(PT_CMY)\|CHANNELS_SH(3)\|BYTES_SH(1)\|PLANAR_SH(1))
775	#define TYPE_CMY_16 (COLORSPACE_SH(PT_CMY)\|CHANNELS_SH(3)\|BYTES_SH(2))
776	#define TYPE_CMY_16_PLANAR (COLORSPACE_SH(PT_CMY)\|CHANNELS_SH(3)\|BYTES_SH(2)\|PLANAR_SH(1))
777	#define TYPE_CMY_16_SE (COLORSPACE_SH(PT_CMY)\|CHANNELS_SH(3)\|BYTES_SH(2)\|ENDIAN16_SH(1))
778
779	#define TYPE_CMYK_8 (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(1))
780	#define TYPE_CMYKA_8 (COLORSPACE_SH(PT_CMYK)\|EXTRA_SH(1)\|CHANNELS_SH(4)\|BYTES_SH(1))
781	#define TYPE_CMYK_8_REV (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(1)\|FLAVOR_SH(1))
782	#define TYPE_YUVK_8 TYPE_CMYK_8_REV
783	#define TYPE_CMYK_8_PLANAR (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(1)\|PLANAR_SH(1))
784	#define TYPE_CMYK_16 (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(2))
785	#define TYPE_CMYK_16_REV (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(2)\|FLAVOR_SH(1))
786	#define TYPE_YUVK_16 TYPE_CMYK_16_REV
787	#define TYPE_CMYK_16_PLANAR (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(2)\|PLANAR_SH(1))
788	#define TYPE_CMYK_16_SE (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(2)\|ENDIAN16_SH(1))
789
790	#define TYPE_KYMC_8 (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(1)\|DOSWAP_SH(1))
791	#define TYPE_KYMC_16 (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(2)\|DOSWAP_SH(1))
792	#define TYPE_KYMC_16_SE (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(2)\|DOSWAP_SH(1)\|ENDIAN16_SH(1))
793
794	#define TYPE_KCMY_8 (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(1)\|SWAPFIRST_SH(1))
795	#define TYPE_KCMY_8_REV (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(1)\|FLAVOR_SH(1)\|SWAPFIRST_SH(1))
796	#define TYPE_KCMY_16 (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(2)\|SWAPFIRST_SH(1))
797	#define TYPE_KCMY_16_REV (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(2)\|FLAVOR_SH(1)\|SWAPFIRST_SH(1))
798	#define TYPE_KCMY_16_SE (COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(2)\|ENDIAN16_SH(1)\|SWAPFIRST_SH(1))
799
800	#define TYPE_CMYK5_8 (COLORSPACE_SH(PT_MCH5)\|CHANNELS_SH(5)\|BYTES_SH(1))
801	#define TYPE_CMYK5_16 (COLORSPACE_SH(PT_MCH5)\|CHANNELS_SH(5)\|BYTES_SH(2))
802	#define TYPE_CMYK5_16_SE (COLORSPACE_SH(PT_MCH5)\|CHANNELS_SH(5)\|BYTES_SH(2)\|ENDIAN16_SH(1))
803	#define TYPE_KYMC5_8 (COLORSPACE_SH(PT_MCH5)\|CHANNELS_SH(5)\|BYTES_SH(1)\|DOSWAP_SH(1))
804	#define TYPE_KYMC5_16 (COLORSPACE_SH(PT_MCH5)\|CHANNELS_SH(5)\|BYTES_SH(2)\|DOSWAP_SH(1))
805	#define TYPE_KYMC5_16_SE (COLORSPACE_SH(PT_MCH5)\|CHANNELS_SH(5)\|BYTES_SH(2)\|DOSWAP_SH(1)\|ENDIAN16_SH(1))
806	#define TYPE_CMYK6_8 (COLORSPACE_SH(PT_MCH6)\|CHANNELS_SH(6)\|BYTES_SH(1))
807	#define TYPE_CMYK6_8_PLANAR (COLORSPACE_SH(PT_MCH6)\|CHANNELS_SH(6)\|BYTES_SH(1)\|PLANAR_SH(1))
808	#define TYPE_CMYK6_16 (COLORSPACE_SH(PT_MCH6)\|CHANNELS_SH(6)\|BYTES_SH(2))
809	#define TYPE_CMYK6_16_PLANAR (COLORSPACE_SH(PT_MCH6)\|CHANNELS_SH(6)\|BYTES_SH(2)\|PLANAR_SH(1))
810	#define TYPE_CMYK6_16_SE (COLORSPACE_SH(PT_MCH6)\|CHANNELS_SH(6)\|BYTES_SH(2)\|ENDIAN16_SH(1))
811	#define TYPE_CMYK7_8 (COLORSPACE_SH(PT_MCH7)\|CHANNELS_SH(7)\|BYTES_SH(1))
812	#define TYPE_CMYK7_16 (COLORSPACE_SH(PT_MCH7)\|CHANNELS_SH(7)\|BYTES_SH(2))
813	#define TYPE_CMYK7_16_SE (COLORSPACE_SH(PT_MCH7)\|CHANNELS_SH(7)\|BYTES_SH(2)\|ENDIAN16_SH(1))
814	#define TYPE_KYMC7_8 (COLORSPACE_SH(PT_MCH7)\|CHANNELS_SH(7)\|BYTES_SH(1)\|DOSWAP_SH(1))
815	#define TYPE_KYMC7_16 (COLORSPACE_SH(PT_MCH7)\|CHANNELS_SH(7)\|BYTES_SH(2)\|DOSWAP_SH(1))
816	#define TYPE_KYMC7_16_SE (COLORSPACE_SH(PT_MCH7)\|CHANNELS_SH(7)\|BYTES_SH(2)\|DOSWAP_SH(1)\|ENDIAN16_SH(1))
817	#define TYPE_CMYK8_8 (COLORSPACE_SH(PT_MCH8)\|CHANNELS_SH(8)\|BYTES_SH(1))
818	#define TYPE_CMYK8_16 (COLORSPACE_SH(PT_MCH8)\|CHANNELS_SH(8)\|BYTES_SH(2))
819	#define TYPE_CMYK8_16_SE (COLORSPACE_SH(PT_MCH8)\|CHANNELS_SH(8)\|BYTES_SH(2)\|ENDIAN16_SH(1))
820	#define TYPE_KYMC8_8 (COLORSPACE_SH(PT_MCH8)\|CHANNELS_SH(8)\|BYTES_SH(1)\|DOSWAP_SH(1))
821	#define TYPE_KYMC8_16 (COLORSPACE_SH(PT_MCH8)\|CHANNELS_SH(8)\|BYTES_SH(2)\|DOSWAP_SH(1))
822	#define TYPE_KYMC8_16_SE (COLORSPACE_SH(PT_MCH8)\|CHANNELS_SH(8)\|BYTES_SH(2)\|DOSWAP_SH(1)\|ENDIAN16_SH(1))
823	#define TYPE_CMYK9_8 (COLORSPACE_SH(PT_MCH9)\|CHANNELS_SH(9)\|BYTES_SH(1))
824	#define TYPE_CMYK9_16 (COLORSPACE_SH(PT_MCH9)\|CHANNELS_SH(9)\|BYTES_SH(2))
825	#define TYPE_CMYK9_16_SE (COLORSPACE_SH(PT_MCH9)\|CHANNELS_SH(9)\|BYTES_SH(2)\|ENDIAN16_SH(1))
826	#define TYPE_KYMC9_8 (COLORSPACE_SH(PT_MCH9)\|CHANNELS_SH(9)\|BYTES_SH(1)\|DOSWAP_SH(1))
827	#define TYPE_KYMC9_16 (COLORSPACE_SH(PT_MCH9)\|CHANNELS_SH(9)\|BYTES_SH(2)\|DOSWAP_SH(1))
828	#define TYPE_KYMC9_16_SE (COLORSPACE_SH(PT_MCH9)\|CHANNELS_SH(9)\|BYTES_SH(2)\|DOSWAP_SH(1)\|ENDIAN16_SH(1))
829	#define TYPE_CMYK10_8 (COLORSPACE_SH(PT_MCH10)\|CHANNELS_SH(10)\|BYTES_SH(1))
830	#define TYPE_CMYK10_16 (COLORSPACE_SH(PT_MCH10)\|CHANNELS_SH(10)\|BYTES_SH(2))
831	#define TYPE_CMYK10_16_SE (COLORSPACE_SH(PT_MCH10)\|CHANNELS_SH(10)\|BYTES_SH(2)\|ENDIAN16_SH(1))
832	#define TYPE_KYMC10_8 (COLORSPACE_SH(PT_MCH10)\|CHANNELS_SH(10)\|BYTES_SH(1)\|DOSWAP_SH(1))
833	#define TYPE_KYMC10_16 (COLORSPACE_SH(PT_MCH10)\|CHANNELS_SH(10)\|BYTES_SH(2)\|DOSWAP_SH(1))
834	#define TYPE_KYMC10_16_SE (COLORSPACE_SH(PT_MCH10)\|CHANNELS_SH(10)\|BYTES_SH(2)\|DOSWAP_SH(1)\|ENDIAN16_SH(1))
835	#define TYPE_CMYK11_8 (COLORSPACE_SH(PT_MCH11)\|CHANNELS_SH(11)\|BYTES_SH(1))
836	#define TYPE_CMYK11_16 (COLORSPACE_SH(PT_MCH11)\|CHANNELS_SH(11)\|BYTES_SH(2))
837	#define TYPE_CMYK11_16_SE (COLORSPACE_SH(PT_MCH11)\|CHANNELS_SH(11)\|BYTES_SH(2)\|ENDIAN16_SH(1))
838	#define TYPE_KYMC11_8 (COLORSPACE_SH(PT_MCH11)\|CHANNELS_SH(11)\|BYTES_SH(1)\|DOSWAP_SH(1))
839	#define TYPE_KYMC11_16 (COLORSPACE_SH(PT_MCH11)\|CHANNELS_SH(11)\|BYTES_SH(2)\|DOSWAP_SH(1))
840	#define TYPE_KYMC11_16_SE (COLORSPACE_SH(PT_MCH11)\|CHANNELS_SH(11)\|BYTES_SH(2)\|DOSWAP_SH(1)\|ENDIAN16_SH(1))
841	#define TYPE_CMYK12_8 (COLORSPACE_SH(PT_MCH12)\|CHANNELS_SH(12)\|BYTES_SH(1))
842	#define TYPE_CMYK12_16 (COLORSPACE_SH(PT_MCH12)\|CHANNELS_SH(12)\|BYTES_SH(2))
843	#define TYPE_CMYK12_16_SE (COLORSPACE_SH(PT_MCH12)\|CHANNELS_SH(12)\|BYTES_SH(2)\|ENDIAN16_SH(1))
844	#define TYPE_KYMC12_8 (COLORSPACE_SH(PT_MCH12)\|CHANNELS_SH(12)\|BYTES_SH(1)\|DOSWAP_SH(1))
845	#define TYPE_KYMC12_16 (COLORSPACE_SH(PT_MCH12)\|CHANNELS_SH(12)\|BYTES_SH(2)\|DOSWAP_SH(1))
846	#define TYPE_KYMC12_16_SE (COLORSPACE_SH(PT_MCH12)\|CHANNELS_SH(12)\|BYTES_SH(2)\|DOSWAP_SH(1)\|ENDIAN16_SH(1))
847
848	// Colorimetric
849	#define TYPE_XYZ_16 (COLORSPACE_SH(PT_XYZ)\|CHANNELS_SH(3)\|BYTES_SH(2))
850	#define TYPE_Lab_8 (COLORSPACE_SH(PT_Lab)\|CHANNELS_SH(3)\|BYTES_SH(1))
851	#define TYPE_LabV2_8 (COLORSPACE_SH(PT_LabV2)\|CHANNELS_SH(3)\|BYTES_SH(1))
852
853	#define TYPE_ALab_8 (COLORSPACE_SH(PT_Lab)\|CHANNELS_SH(3)\|BYTES_SH(1)\|EXTRA_SH(1)\|SWAPFIRST_SH(1))
854	#define TYPE_ALabV2_8 (COLORSPACE_SH(PT_LabV2)\|CHANNELS_SH(3)\|BYTES_SH(1)\|EXTRA_SH(1)\|SWAPFIRST_SH(1))
855	#define TYPE_Lab_16 (COLORSPACE_SH(PT_Lab)\|CHANNELS_SH(3)\|BYTES_SH(2))
856	#define TYPE_LabV2_16 (COLORSPACE_SH(PT_LabV2)\|CHANNELS_SH(3)\|BYTES_SH(2))
857	#define TYPE_Yxy_16 (COLORSPACE_SH(PT_Yxy)\|CHANNELS_SH(3)\|BYTES_SH(2))
858
859	// YCbCr
860	#define TYPE_YCbCr_8 (COLORSPACE_SH(PT_YCbCr)\|CHANNELS_SH(3)\|BYTES_SH(1))
861	#define TYPE_YCbCr_8_PLANAR (COLORSPACE_SH(PT_YCbCr)\|CHANNELS_SH(3)\|BYTES_SH(1)\|PLANAR_SH(1))
862	#define TYPE_YCbCr_16 (COLORSPACE_SH(PT_YCbCr)\|CHANNELS_SH(3)\|BYTES_SH(2))
863	#define TYPE_YCbCr_16_PLANAR (COLORSPACE_SH(PT_YCbCr)\|CHANNELS_SH(3)\|BYTES_SH(2)\|PLANAR_SH(1))
864	#define TYPE_YCbCr_16_SE (COLORSPACE_SH(PT_YCbCr)\|CHANNELS_SH(3)\|BYTES_SH(2)\|ENDIAN16_SH(1))
865
866	// YUV
867	#define TYPE_YUV_8 (COLORSPACE_SH(PT_YUV)\|CHANNELS_SH(3)\|BYTES_SH(1))
868	#define TYPE_YUV_8_PLANAR (COLORSPACE_SH(PT_YUV)\|CHANNELS_SH(3)\|BYTES_SH(1)\|PLANAR_SH(1))
869	#define TYPE_YUV_16 (COLORSPACE_SH(PT_YUV)\|CHANNELS_SH(3)\|BYTES_SH(2))
870	#define TYPE_YUV_16_PLANAR (COLORSPACE_SH(PT_YUV)\|CHANNELS_SH(3)\|BYTES_SH(2)\|PLANAR_SH(1))
871	#define TYPE_YUV_16_SE (COLORSPACE_SH(PT_YUV)\|CHANNELS_SH(3)\|BYTES_SH(2)\|ENDIAN16_SH(1))
872
873	// HLS
874	#define TYPE_HLS_8 (COLORSPACE_SH(PT_HLS)\|CHANNELS_SH(3)\|BYTES_SH(1))
875	#define TYPE_HLS_8_PLANAR (COLORSPACE_SH(PT_HLS)\|CHANNELS_SH(3)\|BYTES_SH(1)\|PLANAR_SH(1))
876	#define TYPE_HLS_16 (COLORSPACE_SH(PT_HLS)\|CHANNELS_SH(3)\|BYTES_SH(2))
877	#define TYPE_HLS_16_PLANAR (COLORSPACE_SH(PT_HLS)\|CHANNELS_SH(3)\|BYTES_SH(2)\|PLANAR_SH(1))
878	#define TYPE_HLS_16_SE (COLORSPACE_SH(PT_HLS)\|CHANNELS_SH(3)\|BYTES_SH(2)\|ENDIAN16_SH(1))
879
880	// HSV
881	#define TYPE_HSV_8 (COLORSPACE_SH(PT_HSV)\|CHANNELS_SH(3)\|BYTES_SH(1))
882	#define TYPE_HSV_8_PLANAR (COLORSPACE_SH(PT_HSV)\|CHANNELS_SH(3)\|BYTES_SH(1)\|PLANAR_SH(1))
883	#define TYPE_HSV_16 (COLORSPACE_SH(PT_HSV)\|CHANNELS_SH(3)\|BYTES_SH(2))
884	#define TYPE_HSV_16_PLANAR (COLORSPACE_SH(PT_HSV)\|CHANNELS_SH(3)\|BYTES_SH(2)\|PLANAR_SH(1))
885	#define TYPE_HSV_16_SE (COLORSPACE_SH(PT_HSV)\|CHANNELS_SH(3)\|BYTES_SH(2)\|ENDIAN16_SH(1))
886
887	// Named color index. Only 16 bits allowed (don't check colorspace)
888	#define TYPE_NAMED_COLOR_INDEX (CHANNELS_SH(1)\|BYTES_SH(2))
889
890	// Float formatters.
891	#define TYPE_XYZ_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_XYZ)\|CHANNELS_SH(3)\|BYTES_SH(4))
892	#define TYPE_Lab_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_Lab)\|CHANNELS_SH(3)\|BYTES_SH(4))
893	#define TYPE_LabA_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_Lab)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(4))
894	#define TYPE_GRAY_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_GRAY)\|CHANNELS_SH(1)\|BYTES_SH(4))
895	#define TYPE_RGB_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(4))
896
897	#define TYPE_RGBA_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(4))
898	#define TYPE_ARGB_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(4)\|SWAPFIRST_SH(1))
899	#define TYPE_BGR_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(4)\|DOSWAP_SH(1))
900	#define TYPE_BGRA_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(4)\|DOSWAP_SH(1)\|SWAPFIRST_SH(1))
901	#define TYPE_ABGR_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(4)\|DOSWAP_SH(1))
902
903	#define TYPE_CMYK_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(4))
904
905	// Floating point formatters.
906	// NOTE THAT 'BYTES' FIELD IS SET TO ZERO ON DLB because 8 bytes overflows the bitfield
907	#define TYPE_XYZ_DBL (FLOAT_SH(1)\|COLORSPACE_SH(PT_XYZ)\|CHANNELS_SH(3)\|BYTES_SH(0))
908	#define TYPE_Lab_DBL (FLOAT_SH(1)\|COLORSPACE_SH(PT_Lab)\|CHANNELS_SH(3)\|BYTES_SH(0))
909	#define TYPE_GRAY_DBL (FLOAT_SH(1)\|COLORSPACE_SH(PT_GRAY)\|CHANNELS_SH(1)\|BYTES_SH(0))
910	#define TYPE_RGB_DBL (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(0))
911	#define TYPE_BGR_DBL (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(0)\|DOSWAP_SH(1))
912	#define TYPE_CMYK_DBL (FLOAT_SH(1)\|COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(0))
913
914	// IEEE 754-2008 "half"
915	#define TYPE_GRAY_HALF_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_GRAY)\|CHANNELS_SH(1)\|BYTES_SH(2))
916	#define TYPE_RGB_HALF_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(2))
917	#define TYPE_RGBA_HALF_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(2))
918	#define TYPE_CMYK_HALF_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_CMYK)\|CHANNELS_SH(4)\|BYTES_SH(2))
919
920	#define TYPE_RGBA_HALF_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(2))
921	#define TYPE_ARGB_HALF_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(2)\|SWAPFIRST_SH(1))
922	#define TYPE_BGR_HALF_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(2)\|DOSWAP_SH(1))
923	#define TYPE_BGRA_HALF_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|EXTRA_SH(1)\|CHANNELS_SH(3)\|BYTES_SH(2)\|DOSWAP_SH(1)\|SWAPFIRST_SH(1))
924	#define TYPE_ABGR_HALF_FLT (FLOAT_SH(1)\|COLORSPACE_SH(PT_RGB)\|CHANNELS_SH(3)\|BYTES_SH(2)\|DOSWAP_SH(1))
925
926	#endif
927
928	// Colorspaces
929	typedef struct {
930	cmsFloat64Number X;
931	cmsFloat64Number Y;
932	cmsFloat64Number Z;
933
934	} cmsCIEXYZ;
935
936	typedef struct {
937	cmsFloat64Number x;
938	cmsFloat64Number y;
939	cmsFloat64Number Y;
940
941	} cmsCIExyY;
942
943	typedef struct {
944	cmsFloat64Number L;
945	cmsFloat64Number a;
946	cmsFloat64Number b;
947
948	} cmsCIELab;
949
950	typedef struct {
951	cmsFloat64Number L;
952	cmsFloat64Number C;
953	cmsFloat64Number h;
954
955	} cmsCIELCh;
956
957	typedef struct {
958	cmsFloat64Number J;
959	cmsFloat64Number C;
960	cmsFloat64Number h;
961
962	} cmsJCh;
963
964	typedef struct {
965	cmsCIEXYZ Red;
966	cmsCIEXYZ Green;
967	cmsCIEXYZ Blue;
968
969	} cmsCIEXYZTRIPLE;
970
971	typedef struct {
972	cmsCIExyY Red;
973	cmsCIExyY Green;
974	cmsCIExyY Blue;
975
976	} cmsCIExyYTRIPLE;
977
978	// Illuminant types for structs below
979	#define cmsILLUMINANT_TYPE_UNKNOWN 0x0000000
980	#define cmsILLUMINANT_TYPE_D50 0x0000001
981	#define cmsILLUMINANT_TYPE_D65 0x0000002
982	#define cmsILLUMINANT_TYPE_D93 0x0000003
983	#define cmsILLUMINANT_TYPE_F2 0x0000004
984	#define cmsILLUMINANT_TYPE_D55 0x0000005
985	#define cmsILLUMINANT_TYPE_A 0x0000006
986	#define cmsILLUMINANT_TYPE_E 0x0000007
987	#define cmsILLUMINANT_TYPE_F8 0x0000008
988
989	typedef struct {
990	cmsUInt32Number Observer; // 0 = unknown, 1=CIE 1931, 2=CIE 1964
991	cmsCIEXYZ Backing; // Value of backing
992	cmsUInt32Number Geometry; // 0=unknown, 1=45/0, 0/45 2=0d, d/0
993	cmsFloat64Number Flare; // 0..1.0
994	cmsUInt32Number IlluminantType;
995
996	} cmsICCMeasurementConditions;
997
998	typedef struct {
999	cmsCIEXYZ IlluminantXYZ; // Not the same struct as CAM02,
1000	cmsCIEXYZ SurroundXYZ; // This is for storing the tag
1001	cmsUInt32Number IlluminantType; // viewing condition
1002
1003	} cmsICCViewingConditions;
1004
1005	// Support of non-standard functions --------------------------------------------------------------------------------------
1006
1007	CMSAPI int CMSEXPORT cmsstrcasecmp(const char* s1, const char* s2);
1008	CMSAPI long int CMSEXPORT cmsfilelength(FILE* f);
1009
1010
1011	// Context handling --------------------------------------------------------------------------------------------------------
1012
1013	// Each context holds its owns globals and its own plug-ins. There is a global context with the id = 0 for lecacy compatibility
1014	// though using the global context is not recomended. Proper context handling makes lcms more thread-safe.
1015
1016	typedef struct _cmsContext_struct* cmsContext;
1017
1018	CMSAPI cmsContext CMSEXPORT cmsCreateContext(void* Plugin, void* UserData);
1019	CMSAPI void CMSEXPORT cmsDeleteContext(cmsContext ContexID);
1020	CMSAPI cmsContext CMSEXPORT cmsDupContext(cmsContext ContextID, void* NewUserData);
1021	CMSAPI void* CMSEXPORT cmsGetContextUserData(cmsContext ContextID);
1022
1023	// Plug-In registering --------------------------------------------------------------------------------------------------
1024
1025	CMSAPI cmsBool CMSEXPORT cmsPlugin(void* Plugin);
1026	CMSAPI cmsBool CMSEXPORT cmsPluginTHR(cmsContext ContextID, void* Plugin);
1027	CMSAPI void CMSEXPORT cmsUnregisterPlugins(void);
1028	CMSAPI void CMSEXPORT cmsUnregisterPluginsTHR(cmsContext ContextID);
1029
1030	// Error logging ----------------------------------------------------------------------------------------------------------
1031
1032	// There is no error handling at all. When a function fails, it returns proper value.
1033	// For example, all create functions does return NULL on failure. Other may return FALSE.
1034	// It may be interesting, for the developer, to know why the function is failing.
1035	// for that reason, lcms2 does offer a logging function. This function will get
1036	// an ENGLISH string with some clues on what is going wrong. You can show this
1037	// info to the end user if you wish, or just create some sort of log on disk.
1038	// The logging function should NOT terminate the program, as this obviously can leave
1039	// unfreed resources. It is the programmer's responsibility to check each function
1040	// return code to make sure it didn't fail.
1041
1042	#define cmsERROR_UNDEFINED 0
1043	#define cmsERROR_FILE 1
1044	#define cmsERROR_RANGE 2
1045	#define cmsERROR_INTERNAL 3
1046	#define cmsERROR_NULL 4
1047	#define cmsERROR_READ 5
1048	#define cmsERROR_SEEK 6
1049	#define cmsERROR_WRITE 7
1050	#define cmsERROR_UNKNOWN_EXTENSION 8
1051	#define cmsERROR_COLORSPACE_CHECK 9
1052	#define cmsERROR_ALREADY_DEFINED 10
1053	#define cmsERROR_BAD_SIGNATURE 11
1054	#define cmsERROR_CORRUPTION_DETECTED 12
1055	#define cmsERROR_NOT_SUITABLE 13
1056
1057	// Error logger is called with the ContextID when a message is raised. This gives the
1058	// chance to know which thread is responsible of the warning and any environment associated
1059	// with it. Non-multithreading applications may safely ignore this parameter.
1060	// Note that under certain special circumstances, ContextID may be NULL.
1061	typedef void (* cmsLogErrorHandlerFunction)(cmsContext ContextID, cmsUInt32Number ErrorCode, const char *Text);
1062
1063	// Allows user to set any specific logger
1064	CMSAPI void CMSEXPORT cmsSetLogErrorHandler(cmsLogErrorHandlerFunction Fn);
1065	CMSAPI void CMSEXPORT cmsSetLogErrorHandlerTHR(cmsContext ContextID, cmsLogErrorHandlerFunction Fn);
1066
1067	// Conversions --------------------------------------------------------------------------------------------------------------
1068
1069	// Returns pointers to constant structs
1070	CMSAPI const cmsCIEXYZ* CMSEXPORT cmsD50_XYZ(void);
1071	CMSAPI const cmsCIExyY* CMSEXPORT cmsD50_xyY(void);
1072
1073	// Colorimetric space conversions
1074	CMSAPI void CMSEXPORT cmsXYZ2xyY(cmsCIExyY* Dest, const cmsCIEXYZ* Source);
1075	CMSAPI void CMSEXPORT cmsxyY2XYZ(cmsCIEXYZ* Dest, const cmsCIExyY* Source);
1076	CMSAPI void CMSEXPORT cmsXYZ2Lab(const cmsCIEXYZ* WhitePoint, cmsCIELab* Lab, const cmsCIEXYZ* xyz);
1077	CMSAPI void CMSEXPORT cmsLab2XYZ(const cmsCIEXYZ* WhitePoint, cmsCIEXYZ* xyz, const cmsCIELab* Lab);
1078	CMSAPI void CMSEXPORT cmsLab2LCh(cmsCIELChLCh, const* cmsCIELab* Lab);
1079	CMSAPI void CMSEXPORT cmsLCh2Lab(cmsCIELab* Lab, const cmsCIELCh* LCh);
1080
1081	// Encoding /Decoding on PCS
1082	CMSAPI void CMSEXPORT cmsLabEncoded2Float(cmsCIELab* Lab, const cmsUInt16Number wLab[`3`]);
1083	CMSAPI void CMSEXPORT cmsLabEncoded2FloatV2(cmsCIELab* Lab, const cmsUInt16Number wLab[`3`]);
1084	CMSAPI void CMSEXPORT cmsFloat2LabEncoded(cmsUInt16Number wLab[`3`], const cmsCIELab* Lab);
1085	CMSAPI void CMSEXPORT cmsFloat2LabEncodedV2(cmsUInt16Number wLab[`3`], const cmsCIELab* Lab);
1086	CMSAPI void CMSEXPORT cmsXYZEncoded2Float(cmsCIEXYZ* fxyz, const cmsUInt16Number XYZ[`3`]);
1087	CMSAPI void CMSEXPORT cmsFloat2XYZEncoded(cmsUInt16Number XYZ[`3`], const cmsCIEXYZ* fXYZ);
1088
1089	// DeltaE metrics
1090	CMSAPI cmsFloat64Number CMSEXPORT cmsDeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2);
1091	CMSAPI cmsFloat64Number CMSEXPORT cmsCIE94DeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2);
1092	CMSAPI cmsFloat64Number CMSEXPORT cmsBFDdeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2);
1093	CMSAPI cmsFloat64Number CMSEXPORT cmsCMCdeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2, cmsFloat64Number l, cmsFloat64Number c);
1094	CMSAPI cmsFloat64Number CMSEXPORT cmsCIE2000DeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2, cmsFloat64Number Kl, cmsFloat64Number Kc, cmsFloat64Number Kh);
1095
1096	// Temperature <-> Chromaticity (Black body)
1097	CMSAPI cmsBool CMSEXPORT cmsWhitePointFromTemp(cmsCIExyY* WhitePoint, cmsFloat64Number TempK);
1098	CMSAPI cmsBool CMSEXPORT cmsTempFromWhitePoint(cmsFloat64Number* TempK, const cmsCIExyY* WhitePoint);
1099
1100	// Chromatic adaptation
1101	CMSAPI cmsBool CMSEXPORT cmsAdaptToIlluminant(cmsCIEXYZ* Result, const cmsCIEXYZ* SourceWhitePt,
1102	const cmsCIEXYZ* Illuminant,
1103	const cmsCIEXYZ* Value);
1104
1105	// CIECAM02 ---------------------------------------------------------------------------------------------------
1106
1107	// Viewing conditions. Please note those are CAM model viewing conditions, and not the ICC tag viewing
1108	// conditions, which I'm naming cmsICCViewingConditions to make differences evident. Unfortunately, the tag
1109	// cannot deal with surround La, Yb and D value so is basically useless to store CAM02 viewing conditions.
1110
1111
1112	#define AVG_SURROUND 1
1113	#define DIM_SURROUND 2
1114	#define DARK_SURROUND 3
1115	#define CUTSHEET_SURROUND 4
1116
1117	#define D_CALCULATE (-1)
1118
1119	typedef struct {
1120	cmsCIEXYZ whitePoint;
1121	cmsFloat64Number Yb;
1122	cmsFloat64Number La;
1123	int surround;
1124	cmsFloat64Number D_value;
1125
1126	} cmsViewingConditions;
1127
1128	CMSAPI cmsHANDLE CMSEXPORT cmsCIECAM02Init(cmsContext ContextID, const cmsViewingConditions* pVC);
1129	CMSAPI void CMSEXPORT cmsCIECAM02Done(cmsHANDLE hModel);
1130	CMSAPI void CMSEXPORT cmsCIECAM02Forward(cmsHANDLE hModel, const cmsCIEXYZ* pIn, cmsJCh* pOut);
1131	CMSAPI void CMSEXPORT cmsCIECAM02Reverse(cmsHANDLE hModel, const cmsJCh* pIn, cmsCIEXYZ* pOut);
1132
1133
1134	// Tone curves -----------------------------------------------------------------------------------------
1135
1136	// This describes a curve segment. For a table of supported types, see the manual. User can increase the number of
1137	// available types by using a proper plug-in. Parametric segments allow 10 parameters at most
1138
1139	typedef struct {
1140	cmsFloat32Number x0, x1; // Domain; for x0 < x <= x1
1141	cmsInt32Number Type; // Parametric type, Type == 0 means sampled segment. Negative values are reserved
1142	cmsFloat64Number Params[`10`]; // Parameters if Type != 0
1143	cmsUInt32Number nGridPoints; // Number of grid points if Type == 0
1144	cmsFloat32Number* SampledPoints; // Points to an array of floats if Type == 0
1145
1146	} cmsCurveSegment;
1147
1148	// The internal representation is none of your business.
1149	typedef struct _cms_curve_struct cmsToneCurve;
1150
1151	CMSAPI cmsToneCurve* CMSEXPORT cmsBuildSegmentedToneCurve(cmsContext ContextID, cmsInt32Number nSegments, const cmsCurveSegment Segments[]);
1152	CMSAPI cmsToneCurve* CMSEXPORT cmsBuildParametricToneCurve(cmsContext ContextID, cmsInt32Number Type, const cmsFloat64Number Params[]);
1153	CMSAPI cmsToneCurve* CMSEXPORT cmsBuildGamma(cmsContext ContextID, cmsFloat64Number Gamma);
1154	CMSAPI cmsToneCurve* CMSEXPORT cmsBuildTabulatedToneCurve16(cmsContext ContextID, cmsInt32Number nEntries, const cmsUInt16Number values[]);
1155	CMSAPI cmsToneCurve* CMSEXPORT cmsBuildTabulatedToneCurveFloat(cmsContext ContextID, cmsUInt32Number nEntries, const cmsFloat32Number values[]);
1156	CMSAPI void CMSEXPORT cmsFreeToneCurve(cmsToneCurve* Curve);
1157	CMSAPI void CMSEXPORT cmsFreeToneCurveTriple(cmsToneCurve* Curve[`3`]);
1158	CMSAPI cmsToneCurve* CMSEXPORT cmsDupToneCurve(const cmsToneCurve* Src);
1159	CMSAPI cmsToneCurve* CMSEXPORT cmsReverseToneCurve(const cmsToneCurve* InGamma);
1160	CMSAPI cmsToneCurve* CMSEXPORT cmsReverseToneCurveEx(cmsInt32Number nResultSamples, const cmsToneCurve* InGamma);
1161	CMSAPI cmsToneCurve* CMSEXPORT cmsJoinToneCurve(cmsContext ContextID, const cmsToneCurve* X, const cmsToneCurve* Y, cmsUInt32Number nPoints);
1162	CMSAPI cmsBool CMSEXPORT cmsSmoothToneCurve(cmsToneCurve* Tab, cmsFloat64Number lambda);
1163	CMSAPI cmsFloat32Number CMSEXPORT cmsEvalToneCurveFloat(const cmsToneCurve* Curve, cmsFloat32Number v);
1164	CMSAPI cmsUInt16Number CMSEXPORT cmsEvalToneCurve16(const cmsToneCurve* Curve, cmsUInt16Number v);
1165	CMSAPI cmsBool CMSEXPORT cmsIsToneCurveMultisegment(const cmsToneCurve* InGamma);
1166	CMSAPI cmsBool CMSEXPORT cmsIsToneCurveLinear(const cmsToneCurve* Curve);
1167	CMSAPI cmsBool CMSEXPORT cmsIsToneCurveMonotonic(const cmsToneCurve* t);
1168	CMSAPI cmsBool CMSEXPORT cmsIsToneCurveDescending(const cmsToneCurve* t);
1169	CMSAPI cmsInt32Number CMSEXPORT cmsGetToneCurveParametricType(const cmsToneCurve* t);
1170	CMSAPI cmsFloat64Number CMSEXPORT cmsEstimateGamma(const cmsToneCurve* t, cmsFloat64Number Precision);
1171
1172	// Tone curve tabular estimation
1173	CMSAPI cmsUInt32Number CMSEXPORT cmsGetToneCurveEstimatedTableEntries(const cmsToneCurve* t);
1174	CMSAPI const cmsUInt16Number* CMSEXPORT cmsGetToneCurveEstimatedTable(const cmsToneCurve* t);
1175
1176
1177	// Implements pipelines of multi-processing elements -------------------------------------------------------------
1178
1179	// Nothing to see here, move along
1180	typedef struct _cmsPipeline_struct cmsPipeline;
1181	typedef struct _cmsStage_struct cmsStage;
1182
1183	// Those are hi-level pipelines
1184	CMSAPI cmsPipeline* CMSEXPORT cmsPipelineAlloc(cmsContext ContextID, cmsUInt32Number InputChannels, cmsUInt32Number OutputChannels);
1185	CMSAPI void CMSEXPORT cmsPipelineFree(cmsPipeline* lut);
1186	CMSAPI cmsPipeline* CMSEXPORT cmsPipelineDup(const cmsPipeline* Orig);
1187
1188	CMSAPI cmsContext CMSEXPORT cmsGetPipelineContextID(const cmsPipeline* lut);
1189	CMSAPI cmsUInt32Number CMSEXPORT cmsPipelineInputChannels(const cmsPipeline* lut);
1190	CMSAPI cmsUInt32Number CMSEXPORT cmsPipelineOutputChannels(const cmsPipeline* lut);
1191
1192	CMSAPI cmsUInt32Number CMSEXPORT cmsPipelineStageCount(const cmsPipeline* lut);
1193	CMSAPI cmsStage* CMSEXPORT cmsPipelineGetPtrToFirstStage(const cmsPipeline* lut);
1194	CMSAPI cmsStage* CMSEXPORT cmsPipelineGetPtrToLastStage(const cmsPipeline* lut);
1195
1196	CMSAPI void CMSEXPORT cmsPipelineEval16(const cmsUInt16Number In[], cmsUInt16Number Out[], const cmsPipeline* lut);
1197	CMSAPI void CMSEXPORT cmsPipelineEvalFloat(const cmsFloat32Number In[], cmsFloat32Number Out[], const cmsPipeline* lut);
1198	CMSAPI cmsBool CMSEXPORT cmsPipelineEvalReverseFloat(cmsFloat32Number Target[], cmsFloat32Number Result[], cmsFloat32Number Hint[], const cmsPipeline* lut);
1199	CMSAPI cmsBool CMSEXPORT cmsPipelineCat(cmsPipeline* l1, const cmsPipeline* l2);
1200	CMSAPI cmsBool CMSEXPORT cmsPipelineSetSaveAs8bitsFlag(cmsPipeline* lut, cmsBool On);
1201
1202	// Where to place/locate the stages in the pipeline chain
1203	typedef enum { cmsAT_BEGIN, cmsAT_END } cmsStageLoc;
1204
1205	CMSAPI int CMSEXPORT cmsPipelineInsertStage(cmsPipeline* lut, cmsStageLoc loc, cmsStage* mpe);
1206	CMSAPI void CMSEXPORT cmsPipelineUnlinkStage(cmsPipeline* lut, cmsStageLoc loc, cmsStage** mpe);
1207
1208	// This function is quite useful to analyze the structure of a Pipeline and retrieve the Stage elements
1209	// that conform the Pipeline. It should be called with the Pipeline, the number of expected elements and
1210	// then a list of expected types followed with a list of double pointers to Stage elements. If
1211	// the function founds a match with current pipeline, it fills the pointers and returns TRUE
1212	// if not, returns FALSE without touching anything.
1213	CMSAPI cmsBool CMSEXPORT cmsPipelineCheckAndRetreiveStages(const cmsPipeline* Lut, cmsUInt32Number n, ...);
1214
1215	// Matrix has double precision and CLUT has only float precision. That is because an ICC profile can encode
1216	// matrices with far more precision that CLUTS
1217	CMSAPI cmsStage* CMSEXPORT cmsStageAllocIdentity(cmsContext ContextID, cmsUInt32Number nChannels);
1218	CMSAPI cmsStage* CMSEXPORT cmsStageAllocToneCurves(cmsContext ContextID, cmsUInt32Number nChannels, cmsToneCurve* const Curves[]);
1219	CMSAPI cmsStage* CMSEXPORT cmsStageAllocMatrix(cmsContext ContextID, cmsUInt32Number Rows, cmsUInt32Number Cols, const cmsFloat64Number* Matrix, const cmsFloat64Number* Offset);
1220
1221	CMSAPI cmsStage* CMSEXPORT cmsStageAllocCLut16bit(cmsContext ContextID, cmsUInt32Number nGridPoints, cmsUInt32Number inputChan, cmsUInt32Number outputChan, const cmsUInt16Number* Table);
1222	CMSAPI cmsStage* CMSEXPORT cmsStageAllocCLutFloat(cmsContext ContextID, cmsUInt32Number nGridPoints, cmsUInt32Number inputChan, cmsUInt32Number outputChan, const cmsFloat32Number* Table);
1223
1224	CMSAPI cmsStage* CMSEXPORT cmsStageAllocCLut16bitGranular(cmsContext ContextID, const cmsUInt32Number clutPoints[], cmsUInt32Number inputChan, cmsUInt32Number outputChan, const cmsUInt16Number* Table);
1225	CMSAPI cmsStage* CMSEXPORT cmsStageAllocCLutFloatGranular(cmsContext ContextID, const cmsUInt32Number clutPoints[], cmsUInt32Number inputChan, cmsUInt32Number outputChan, const cmsFloat32Number* Table);
1226
1227	CMSAPI cmsStage* CMSEXPORT cmsStageDup(cmsStage* mpe);
1228	CMSAPI void CMSEXPORT cmsStageFree(cmsStage* mpe);
1229	CMSAPI cmsStage* CMSEXPORT cmsStageNext(const cmsStage* mpe);
1230
1231	CMSAPI cmsUInt32Number CMSEXPORT cmsStageInputChannels(const cmsStage* mpe);
1232	CMSAPI cmsUInt32Number CMSEXPORT cmsStageOutputChannels(const cmsStage* mpe);
1233	CMSAPI cmsStageSignature CMSEXPORT cmsStageType(const cmsStage* mpe);
1234	CMSAPI void* CMSEXPORT cmsStageData(const cmsStage* mpe);
1235
1236	// Sampling
1237	typedef cmsInt32Number (* cmsSAMPLER16) (register const cmsUInt16Number In[],
1238	register cmsUInt16Number Out[],
1239	register void * Cargo);
1240
1241	typedef cmsInt32Number (* cmsSAMPLERFLOAT)(register const cmsFloat32Number In[],
1242	register cmsFloat32Number Out[],
1243	register void * Cargo);
1244
1245	// Use this flag to prevent changes being written to destination
1246	#define SAMPLER_INSPECT 0x01000000
1247
1248	// For CLUT only
1249	CMSAPI cmsBool CMSEXPORT cmsStageSampleCLut16bit(cmsStage* mpe, cmsSAMPLER16 Sampler, void* Cargo, cmsUInt32Number dwFlags);
1250	CMSAPI cmsBool CMSEXPORT cmsStageSampleCLutFloat(cmsStage* mpe, cmsSAMPLERFLOAT Sampler, void* Cargo, cmsUInt32Number dwFlags);
1251
1252	// Slicers
1253	CMSAPI cmsBool CMSEXPORT cmsSliceSpace16(cmsUInt32Number nInputs, const cmsUInt32Number clutPoints[],
1254	cmsSAMPLER16 Sampler, void * Cargo);
1255
1256	CMSAPI cmsBool CMSEXPORT cmsSliceSpaceFloat(cmsUInt32Number nInputs, const cmsUInt32Number clutPoints[],
1257	cmsSAMPLERFLOAT Sampler, void * Cargo);
1258
1259	// Multilocalized Unicode management ---------------------------------------------------------------------------------------
1260
1261	typedef struct _cms_MLU_struct cmsMLU;
1262
1263	#define cmsNoLanguage "\0\0"
1264	#define cmsNoCountry "\0\0"
1265
1266	CMSAPI cmsMLU* CMSEXPORT cmsMLUalloc(cmsContext ContextID, cmsUInt32Number nItems);
1267	CMSAPI void CMSEXPORT cmsMLUfree(cmsMLU* mlu);
1268	CMSAPI cmsMLU* CMSEXPORT cmsMLUdup(const cmsMLU* mlu);
1269
1270	CMSAPI cmsBool CMSEXPORT cmsMLUsetASCII(cmsMLU* mlu,
1271	const char LanguageCode[`3`], const char CountryCode[`3`],
1272	const char* ASCIIString);
1273	CMSAPI cmsBool CMSEXPORT cmsMLUsetWide(cmsMLU* mlu,
1274	const char LanguageCode[`3`], const char CountryCode[`3`],
1275	const wchar_t* WideString);
1276
1277	CMSAPI cmsUInt32Number CMSEXPORT cmsMLUgetASCII(const cmsMLU* mlu,
1278	const char LanguageCode[`3`], const char CountryCode[`3`],
1279	char* Buffer, cmsUInt32Number BufferSize);
1280
1281	CMSAPI cmsUInt32Number CMSEXPORT cmsMLUgetWide(const cmsMLU* mlu,
1282	const char LanguageCode[`3`], const char CountryCode[`3`],
1283	wchar_t* Buffer, cmsUInt32Number BufferSize);
1284
1285	CMSAPI cmsBool CMSEXPORT cmsMLUgetTranslation(const cmsMLU* mlu,
1286	const char LanguageCode[`3`], const char CountryCode[`3`],
1287	char ObtainedLanguage[`3`], char ObtainedCountry[`3`]);
1288
1289	CMSAPI cmsUInt32Number CMSEXPORT cmsMLUtranslationsCount(const cmsMLU* mlu);
1290
1291	CMSAPI cmsBool CMSEXPORT cmsMLUtranslationsCodes(const cmsMLU* mlu,
1292	cmsUInt32Number idx,
1293	char LanguageCode[`3`],
1294	char CountryCode[`3`]);
1295
1296	// Undercolorremoval & black generation -------------------------------------------------------------------------------------
1297
1298	typedef struct {
1299	cmsToneCurve* Ucr;
1300	cmsToneCurve* Bg;
1301	cmsMLU* Desc;
1302
1303	} cmsUcrBg;
1304
1305	// Screening ----------------------------------------------------------------------------------------------------------------
1306
1307	#define cmsPRINTER_DEFAULT_SCREENS 0x0001
1308	#define cmsFREQUENCE_UNITS_LINES_CM 0x0000
1309	#define cmsFREQUENCE_UNITS_LINES_INCH 0x0002
1310
1311	#define cmsSPOT_UNKNOWN 0
1312	#define cmsSPOT_PRINTER_DEFAULT 1
1313	#define cmsSPOT_ROUND 2
1314	#define cmsSPOT_DIAMOND 3
1315	#define cmsSPOT_ELLIPSE 4
1316	#define cmsSPOT_LINE 5
1317	#define cmsSPOT_SQUARE 6
1318	#define cmsSPOT_CROSS 7
1319
1320	typedef struct {
1321	cmsFloat64Number Frequency;
1322	cmsFloat64Number ScreenAngle;
1323	cmsUInt32Number SpotShape;
1324
1325	} cmsScreeningChannel;
1326
1327	typedef struct {
1328	cmsUInt32Number Flag;
1329	cmsUInt32Number nChannels;
1330	cmsScreeningChannel Channels[cmsMAXCHANNELS];
1331
1332	} cmsScreening;
1333
1334
1335	// Named color -----------------------------------------------------------------------------------------------------------------
1336
1337	typedef struct _cms_NAMEDCOLORLIST_struct cmsNAMEDCOLORLIST;
1338
1339	CMSAPI cmsNAMEDCOLORLIST* CMSEXPORT cmsAllocNamedColorList(cmsContext ContextID,
1340	cmsUInt32Number n,
1341	cmsUInt32Number ColorantCount,
1342	const char* Prefix, const char* Suffix);
1343
1344	CMSAPI void CMSEXPORT cmsFreeNamedColorList(cmsNAMEDCOLORLIST* v);
1345	CMSAPI cmsNAMEDCOLORLIST* CMSEXPORT cmsDupNamedColorList(const cmsNAMEDCOLORLIST* v);
1346	CMSAPI cmsBool CMSEXPORT cmsAppendNamedColor(cmsNAMEDCOLORLIST* v, const char* Name,
1347	cmsUInt16Number PCS[`3`],
1348	cmsUInt16Number Colorant[cmsMAXCHANNELS]);
1349
1350	CMSAPI cmsUInt32Number CMSEXPORT cmsNamedColorCount(const cmsNAMEDCOLORLIST* v);
1351	CMSAPI cmsInt32Number CMSEXPORT cmsNamedColorIndex(const cmsNAMEDCOLORLIST* v, const char* Name);
1352
1353	CMSAPI cmsBool CMSEXPORT cmsNamedColorInfo(const cmsNAMEDCOLORLIST* NamedColorList, cmsUInt32Number nColor,
1354	char* Name,
1355	char* Prefix,
1356	char* Suffix,
1357	cmsUInt16Number* PCS,
1358	cmsUInt16Number* Colorant);
1359
1360	// Retrieve named color list from transform
1361	CMSAPI cmsNAMEDCOLORLIST* CMSEXPORT cmsGetNamedColorList(cmsHTRANSFORM xform);
1362
1363	// Profile sequence -----------------------------------------------------------------------------------------------------
1364
1365	// Profile sequence descriptor. Some fields come from profile sequence descriptor tag, others
1366	// come from Profile Sequence Identifier Tag
1367	typedef struct {
1368
1369	cmsSignature deviceMfg;
1370	cmsSignature deviceModel;
1371	cmsUInt64Number attributes;
1372	cmsTechnologySignature technology;
1373	cmsProfileID ProfileID;
1374	cmsMLU* Manufacturer;
1375	cmsMLU* Model;
1376	cmsMLU* Description;
1377
1378	} cmsPSEQDESC;
1379
1380	typedef struct {
1381
1382	cmsUInt32Number n;
1383	cmsContext ContextID;
1384	cmsPSEQDESC* seq;
1385
1386	} cmsSEQ;
1387
1388	CMSAPI cmsSEQ* CMSEXPORT cmsAllocProfileSequenceDescription(cmsContext ContextID, cmsUInt32Number n);
1389	CMSAPI cmsSEQ* CMSEXPORT cmsDupProfileSequenceDescription(const cmsSEQ* pseq);
1390	CMSAPI void CMSEXPORT cmsFreeProfileSequenceDescription(cmsSEQ* pseq);
1391
1392	// Dictionaries --------------------------------------------------------------------------------------------------------
1393
1394	typedef struct _cmsDICTentry_struct {
1395
1396	struct _cmsDICTentry_struct* Next;
1397
1398	cmsMLU *DisplayName;
1399	cmsMLU *DisplayValue;
1400	wchar_t* Name;
1401	wchar_t* Value;
1402
1403	} cmsDICTentry;
1404
1405	CMSAPI cmsHANDLE CMSEXPORT cmsDictAlloc(cmsContext ContextID);
1406	CMSAPI void CMSEXPORT cmsDictFree(cmsHANDLE hDict);
1407	CMSAPI cmsHANDLE CMSEXPORT cmsDictDup(cmsHANDLE hDict);
1408
1409	CMSAPI cmsBool CMSEXPORT cmsDictAddEntry(cmsHANDLE hDict, const wchar_t* Name, const wchar_t* Value, const cmsMLU DisplayName, const* cmsMLU *DisplayValue);
1410	CMSAPI const cmsDICTentry* CMSEXPORT cmsDictGetEntryList(cmsHANDLE hDict);
1411	CMSAPI const cmsDICTentry* CMSEXPORT cmsDictNextEntry(const cmsDICTentry* e);
1412
1413	// Access to Profile data ----------------------------------------------------------------------------------------------
1414	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateProfilePlaceholder(cmsContext ContextID);
1415
1416	CMSAPI cmsContext CMSEXPORT cmsGetProfileContextID(cmsHPROFILE hProfile);
1417	CMSAPI cmsInt32Number CMSEXPORT cmsGetTagCount(cmsHPROFILE hProfile);
1418	CMSAPI cmsTagSignature CMSEXPORT cmsGetTagSignature(cmsHPROFILE hProfile, cmsUInt32Number n);
1419	CMSAPI cmsBool CMSEXPORT cmsIsTag(cmsHPROFILE hProfile, cmsTagSignature sig);
1420
1421	// Read and write pre-formatted data
1422	CMSAPI void* CMSEXPORT cmsReadTag(cmsHPROFILE hProfile, cmsTagSignature sig);
1423	CMSAPI cmsBool CMSEXPORT cmsWriteTag(cmsHPROFILE hProfile, cmsTagSignature sig, const void* data);
1424	CMSAPI cmsBool CMSEXPORT cmsLinkTag(cmsHPROFILE hProfile, cmsTagSignature sig, cmsTagSignature dest);
1425	CMSAPI cmsTagSignature CMSEXPORT cmsTagLinkedTo(cmsHPROFILE hProfile, cmsTagSignature sig);
1426
1427	// Read and write raw data
1428	CMSAPI cmsInt32Number CMSEXPORT cmsReadRawTag(cmsHPROFILE hProfile, cmsTagSignature sig, void* Buffer, cmsUInt32Number BufferSize);
1429	CMSAPI cmsBool CMSEXPORT cmsWriteRawTag(cmsHPROFILE hProfile, cmsTagSignature sig, const void* data, cmsUInt32Number Size);
1430
1431	// Access header data
1432	#define cmsEmbeddedProfileFalse 0x00000000
1433	#define cmsEmbeddedProfileTrue 0x00000001
1434	#define cmsUseAnywhere 0x00000000
1435	#define cmsUseWithEmbeddedDataOnly 0x00000002
1436
1437	CMSAPI cmsUInt32Number CMSEXPORT cmsGetHeaderFlags(cmsHPROFILE hProfile);
1438	CMSAPI void CMSEXPORT cmsGetHeaderAttributes(cmsHPROFILE hProfile, cmsUInt64Number* Flags);
1439	CMSAPI void CMSEXPORT cmsGetHeaderProfileID(cmsHPROFILE hProfile, cmsUInt8Number* ProfileID);
1440	CMSAPI cmsBool CMSEXPORT cmsGetHeaderCreationDateTime(cmsHPROFILE hProfile, struct tm *Dest);
1441	CMSAPI cmsUInt32Number CMSEXPORT cmsGetHeaderRenderingIntent(cmsHPROFILE hProfile);
1442
1443	CMSAPI void CMSEXPORT cmsSetHeaderFlags(cmsHPROFILE hProfile, cmsUInt32Number Flags);
1444	CMSAPI cmsUInt32Number CMSEXPORT cmsGetHeaderManufacturer(cmsHPROFILE hProfile);
1445	CMSAPI void CMSEXPORT cmsSetHeaderManufacturer(cmsHPROFILE hProfile, cmsUInt32Number manufacturer);
1446	CMSAPI cmsUInt32Number CMSEXPORT cmsGetHeaderCreator(cmsHPROFILE hProfile);
1447	CMSAPI cmsUInt32Number CMSEXPORT cmsGetHeaderModel(cmsHPROFILE hProfile);
1448	CMSAPI void CMSEXPORT cmsSetHeaderModel(cmsHPROFILE hProfile, cmsUInt32Number model);
1449	CMSAPI void CMSEXPORT cmsSetHeaderAttributes(cmsHPROFILE hProfile, cmsUInt64Number Flags);
1450	CMSAPI void CMSEXPORT cmsSetHeaderProfileID(cmsHPROFILE hProfile, cmsUInt8Number* ProfileID);
1451	CMSAPI void CMSEXPORT cmsSetHeaderRenderingIntent(cmsHPROFILE hProfile, cmsUInt32Number RenderingIntent);
1452
1453	CMSAPI cmsColorSpaceSignature
1454	CMSEXPORT cmsGetPCS(cmsHPROFILE hProfile);
1455	CMSAPI void CMSEXPORT cmsSetPCS(cmsHPROFILE hProfile, cmsColorSpaceSignature pcs);
1456	CMSAPI cmsColorSpaceSignature
1457	CMSEXPORT cmsGetColorSpace(cmsHPROFILE hProfile);
1458	CMSAPI void CMSEXPORT cmsSetColorSpace(cmsHPROFILE hProfile, cmsColorSpaceSignature sig);
1459	CMSAPI cmsProfileClassSignature
1460	CMSEXPORT cmsGetDeviceClass(cmsHPROFILE hProfile);
1461	CMSAPI void CMSEXPORT cmsSetDeviceClass(cmsHPROFILE hProfile, cmsProfileClassSignature sig);
1462	CMSAPI void CMSEXPORT cmsSetProfileVersion(cmsHPROFILE hProfile, cmsFloat64Number Version);
1463	CMSAPI cmsFloat64Number CMSEXPORT cmsGetProfileVersion(cmsHPROFILE hProfile);
1464
1465	CMSAPI cmsUInt32Number CMSEXPORT cmsGetEncodedICCversion(cmsHPROFILE hProfile);
1466	CMSAPI void CMSEXPORT cmsSetEncodedICCversion(cmsHPROFILE hProfile, cmsUInt32Number Version);
1467
1468	// How profiles may be used
1469	#define LCMS_USED_AS_INPUT 0
1470	#define LCMS_USED_AS_OUTPUT 1
1471	#define LCMS_USED_AS_PROOF 2
1472
1473	CMSAPI cmsBool CMSEXPORT cmsIsIntentSupported(cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number UsedDirection);
1474	CMSAPI cmsBool CMSEXPORT cmsIsMatrixShaper(cmsHPROFILE hProfile);
1475	CMSAPI cmsBool CMSEXPORT cmsIsCLUT(cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number UsedDirection);
1476
1477	// Translate form/to our notation to ICC
1478	CMSAPI cmsColorSpaceSignature CMSEXPORT _cmsICCcolorSpace(int OurNotation);
1479	CMSAPI int CMSEXPORT _cmsLCMScolorSpace(cmsColorSpaceSignature ProfileSpace);
1480
1481	CMSAPI cmsUInt32Number CMSEXPORT cmsChannelsOf(cmsColorSpaceSignature ColorSpace);
1482
1483	// Build a suitable formatter for the colorspace of this profile
1484	CMSAPI cmsUInt32Number CMSEXPORT cmsFormatterForColorspaceOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat);
1485	CMSAPI cmsUInt32Number CMSEXPORT cmsFormatterForPCSOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat);
1486
1487
1488	// Localized info
1489	typedef enum {
1490	cmsInfoDescription = `0`,
1491	cmsInfoManufacturer = `1`,
1492	cmsInfoModel = `2`,
1493	cmsInfoCopyright = `3`
1494	} cmsInfoType;
1495
1496	CMSAPI cmsUInt32Number CMSEXPORT cmsGetProfileInfo(cmsHPROFILE hProfile, cmsInfoType Info,
1497	const char LanguageCode[`3`], const char CountryCode[`3`],
1498	wchar_t* Buffer, cmsUInt32Number BufferSize);
1499
1500	CMSAPI cmsUInt32Number CMSEXPORT cmsGetProfileInfoASCII(cmsHPROFILE hProfile, cmsInfoType Info,
1501	const char LanguageCode[`3`], const char CountryCode[`3`],
1502	char* Buffer, cmsUInt32Number BufferSize);
1503
1504	// IO handlers ----------------------------------------------------------------------------------------------------------
1505
1506	typedef struct _cms_io_handler cmsIOHANDLER;
1507
1508	CMSAPI cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromFile(cmsContext ContextID, const char* FileName, const char* AccessMode);
1509	CMSAPI cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromStream(cmsContext ContextID, FILE* Stream);
1510	CMSAPI cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromMem(cmsContext ContextID, void Buffer, cmsUInt32Number size, const* char* AccessMode);
1511	CMSAPI cmsIOHANDLER* CMSEXPORT cmsOpenIOhandlerFromNULL(cmsContext ContextID);
1512	CMSAPI cmsBool CMSEXPORT cmsCloseIOhandler(cmsIOHANDLER* io);
1513
1514	// MD5 message digest --------------------------------------------------------------------------------------------------
1515
1516	CMSAPI cmsBool CMSEXPORT cmsMD5computeID(cmsHPROFILE hProfile);
1517
1518	// Profile high level funtions ------------------------------------------------------------------------------------------
1519
1520	CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromFile(const char ICCProfile, const* char *sAccess);
1521	CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromFileTHR(cmsContext ContextID, const char ICCProfile, const* char *sAccess);
1522	CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromStream(FILE* ICCProfile, const char* sAccess);
1523	CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromStreamTHR(cmsContext ContextID, FILE* ICCProfile, const char* sAccess);
1524	CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromMem(const void * MemPtr, cmsUInt32Number dwSize);
1525	CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromMemTHR(cmsContext ContextID, const void * MemPtr, cmsUInt32Number dwSize);
1526	CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromIOhandlerTHR(cmsContext ContextID, cmsIOHANDLER* io);
1527	CMSAPI cmsHPROFILE CMSEXPORT cmsOpenProfileFromIOhandler2THR(cmsContext ContextID, cmsIOHANDLER* io, cmsBool write);
1528	CMSAPI cmsBool CMSEXPORT cmsCloseProfile(cmsHPROFILE hProfile);
1529
1530	CMSAPI cmsBool CMSEXPORT cmsSaveProfileToFile(cmsHPROFILE hProfile, const char* FileName);
1531	CMSAPI cmsBool CMSEXPORT cmsSaveProfileToStream(cmsHPROFILE hProfile, FILE* Stream);
1532	CMSAPI cmsBool CMSEXPORT cmsSaveProfileToMem(cmsHPROFILE hProfile, void MemPtr, cmsUInt32Number BytesNeeded);
1533	CMSAPI cmsUInt32Number CMSEXPORT cmsSaveProfileToIOhandler(cmsHPROFILE hProfile, cmsIOHANDLER* io);
1534
1535	// Predefined virtual profiles ------------------------------------------------------------------------------------------
1536
1537	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateRGBProfileTHR(cmsContext ContextID,
1538	const cmsCIExyY* WhitePoint,
1539	const cmsCIExyYTRIPLE* Primaries,
1540	cmsToneCurve* const TransferFunction[`3`]);
1541
1542	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateRGBProfile(const cmsCIExyY* WhitePoint,
1543	const cmsCIExyYTRIPLE* Primaries,
1544	cmsToneCurve* const TransferFunction[`3`]);
1545
1546	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateGrayProfileTHR(cmsContext ContextID,
1547	const cmsCIExyY* WhitePoint,
1548	const cmsToneCurve* TransferFunction);
1549
1550	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateGrayProfile(const cmsCIExyY* WhitePoint,
1551	const cmsToneCurve* TransferFunction);
1552
1553	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateLinearizationDeviceLinkTHR(cmsContext ContextID,
1554	cmsColorSpaceSignature ColorSpace,
1555	cmsToneCurve* const TransferFunctions[]);
1556
1557	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateLinearizationDeviceLink(cmsColorSpaceSignature ColorSpace,
1558	cmsToneCurve* const TransferFunctions[]);
1559
1560	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateInkLimitingDeviceLinkTHR(cmsContext ContextID,
1561	cmsColorSpaceSignature ColorSpace, cmsFloat64Number Limit);
1562
1563	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateInkLimitingDeviceLink(cmsColorSpaceSignature ColorSpace, cmsFloat64Number Limit);
1564
1565
1566	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateLab2ProfileTHR(cmsContext ContextID, const cmsCIExyY* WhitePoint);
1567	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateLab2Profile(const cmsCIExyY* WhitePoint);
1568	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateLab4ProfileTHR(cmsContext ContextID, const cmsCIExyY* WhitePoint);
1569	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateLab4Profile(const cmsCIExyY* WhitePoint);
1570
1571	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateXYZProfileTHR(cmsContext ContextID);
1572	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateXYZProfile(void);
1573
1574	CMSAPI cmsHPROFILE CMSEXPORT cmsCreate_sRGBProfileTHR(cmsContext ContextID);
1575	CMSAPI cmsHPROFILE CMSEXPORT cmsCreate_sRGBProfile(void);
1576
1577	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateBCHSWabstractProfileTHR(cmsContext ContextID,
1578	int nLUTPoints,
1579	cmsFloat64Number Bright,
1580	cmsFloat64Number Contrast,
1581	cmsFloat64Number Hue,
1582	cmsFloat64Number Saturation,
1583	int TempSrc,
1584	int TempDest);
1585
1586	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateBCHSWabstractProfile(int nLUTPoints,
1587	cmsFloat64Number Bright,
1588	cmsFloat64Number Contrast,
1589	cmsFloat64Number Hue,
1590	cmsFloat64Number Saturation,
1591	int TempSrc,
1592	int TempDest);
1593
1594	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateNULLProfileTHR(cmsContext ContextID);
1595	CMSAPI cmsHPROFILE CMSEXPORT cmsCreateNULLProfile(void);
1596
1597	// Converts a transform to a devicelink profile
1598	CMSAPI cmsHPROFILE CMSEXPORT cmsTransform2DeviceLink(cmsHTRANSFORM hTransform, cmsFloat64Number Version, cmsUInt32Number dwFlags);
1599
1600	// Intents ----------------------------------------------------------------------------------------------
1601
1602	// ICC Intents
1603	#define INTENT_PERCEPTUAL 0
1604	#define INTENT_RELATIVE_COLORIMETRIC 1
1605	#define INTENT_SATURATION 2
1606	#define INTENT_ABSOLUTE_COLORIMETRIC 3
1607
1608	// Non-ICC intents
1609	#define INTENT_PRESERVE_K_ONLY_PERCEPTUAL 10
1610	#define INTENT_PRESERVE_K_ONLY_RELATIVE_COLORIMETRIC 11
1611	#define INTENT_PRESERVE_K_ONLY_SATURATION 12
1612	#define INTENT_PRESERVE_K_PLANE_PERCEPTUAL 13
1613	#define INTENT_PRESERVE_K_PLANE_RELATIVE_COLORIMETRIC 14
1614	#define INTENT_PRESERVE_K_PLANE_SATURATION 15
1615
1616	// Call with NULL as parameters to get the intent count
1617	CMSAPI cmsUInt32Number CMSEXPORT cmsGetSupportedIntents(cmsUInt32Number nMax, cmsUInt32Number* Codes, char** Descriptions);
1618	CMSAPI cmsUInt32Number CMSEXPORT cmsGetSupportedIntentsTHR(cmsContext ContextID, cmsUInt32Number nMax, cmsUInt32Number* Codes, char** Descriptions);
1619
1620	// Flags
1621
1622	#define cmsFLAGS_NOCACHE 0x0040 // Inhibit 1-pixel cache
1623	#define cmsFLAGS_NOOPTIMIZE 0x0100 // Inhibit optimizations
1624	#define cmsFLAGS_NULLTRANSFORM 0x0200 // Don't transform anyway
1625
1626	// Proofing flags
1627	#define cmsFLAGS_GAMUTCHECK 0x1000 // Out of Gamut alarm
1628	#define cmsFLAGS_SOFTPROOFING 0x4000 // Do softproofing
1629
1630	// Misc
1631	#define cmsFLAGS_BLACKPOINTCOMPENSATION 0x2000
1632	#define cmsFLAGS_NOWHITEONWHITEFIXUP 0x0004 // Don't fix scum dot
1633	#define cmsFLAGS_HIGHRESPRECALC 0x0400 // Use more memory to give better accurancy
1634	#define cmsFLAGS_LOWRESPRECALC 0x0800 // Use less memory to minimize resouces
1635
1636	// For devicelink creation
1637	#define cmsFLAGS_8BITS_DEVICELINK 0x0008 // Create 8 bits devicelinks
1638	#define cmsFLAGS_GUESSDEVICECLASS 0x0020 // Guess device class (for transform2devicelink)
1639	#define cmsFLAGS_KEEP_SEQUENCE 0x0080 // Keep profile sequence for devicelink creation
1640
1641	// Specific to a particular optimizations
1642	#define cmsFLAGS_FORCE_CLUT 0x0002 // Force CLUT optimization
1643	#define cmsFLAGS_CLUT_POST_LINEARIZATION 0x0001 // create postlinearization tables if possible
1644	#define cmsFLAGS_CLUT_PRE_LINEARIZATION 0x0010 // create prelinearization tables if possible
1645
1646	// Fine-tune control over number of gridpoints
1647	#define cmsFLAGS_GRIDPOINTS(n) (((n) & 0xFF) << 16)
1648
1649	// CRD special
1650	#define cmsFLAGS_NODEFAULTRESOURCEDEF 0x01000000
1651
1652	// Transforms ---------------------------------------------------------------------------------------------------
1653
1654	CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateTransformTHR(cmsContext ContextID,
1655	cmsHPROFILE Input,
1656	cmsUInt32Number InputFormat,
1657	cmsHPROFILE Output,
1658	cmsUInt32Number OutputFormat,
1659	cmsUInt32Number Intent,
1660	cmsUInt32Number dwFlags);
1661
1662	CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateTransform(cmsHPROFILE Input,
1663	cmsUInt32Number InputFormat,
1664	cmsHPROFILE Output,
1665	cmsUInt32Number OutputFormat,
1666	cmsUInt32Number Intent,
1667	cmsUInt32Number dwFlags);
1668
1669	CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateProofingTransformTHR(cmsContext ContextID,
1670	cmsHPROFILE Input,
1671	cmsUInt32Number InputFormat,
1672	cmsHPROFILE Output,
1673	cmsUInt32Number OutputFormat,
1674	cmsHPROFILE Proofing,
1675	cmsUInt32Number Intent,
1676	cmsUInt32Number ProofingIntent,
1677	cmsUInt32Number dwFlags);
1678
1679	CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateProofingTransform(cmsHPROFILE Input,
1680	cmsUInt32Number InputFormat,
1681	cmsHPROFILE Output,
1682	cmsUInt32Number OutputFormat,
1683	cmsHPROFILE Proofing,
1684	cmsUInt32Number Intent,
1685	cmsUInt32Number ProofingIntent,
1686	cmsUInt32Number dwFlags);
1687
1688	CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateMultiprofileTransformTHR(cmsContext ContextID,
1689	cmsHPROFILE hProfiles[],
1690	cmsUInt32Number nProfiles,
1691	cmsUInt32Number InputFormat,
1692	cmsUInt32Number OutputFormat,
1693	cmsUInt32Number Intent,
1694	cmsUInt32Number dwFlags);
1695
1696
1697	CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateMultiprofileTransform(cmsHPROFILE hProfiles[],
1698	cmsUInt32Number nProfiles,
1699	cmsUInt32Number InputFormat,
1700	cmsUInt32Number OutputFormat,
1701	cmsUInt32Number Intent,
1702	cmsUInt32Number dwFlags);
1703
1704
1705	CMSAPI cmsHTRANSFORM CMSEXPORT cmsCreateExtendedTransform(cmsContext ContextID,
1706	cmsUInt32Number nProfiles, cmsHPROFILE hProfiles[],
1707	cmsBool BPC[],
1708	cmsUInt32Number Intents[],
1709	cmsFloat64Number AdaptationStates[],
1710	cmsHPROFILE hGamutProfile,
1711	cmsUInt32Number nGamutPCSposition,
1712	cmsUInt32Number InputFormat,
1713	cmsUInt32Number OutputFormat,
1714	cmsUInt32Number dwFlags);
1715
1716	CMSAPI void CMSEXPORT cmsDeleteTransform(cmsHTRANSFORM hTransform);
1717
1718	CMSAPI void CMSEXPORT cmsDoTransform(cmsHTRANSFORM Transform,
1719	const void * InputBuffer,
1720	void * OutputBuffer,
1721	cmsUInt32Number Size);
1722
1723	CMSAPI void CMSEXPORT cmsDoTransformStride(cmsHTRANSFORM Transform,
1724	const void * InputBuffer,
1725	void * OutputBuffer,
1726	cmsUInt32Number Size,
1727	cmsUInt32Number Stride);
1728
1729
1730	CMSAPI void CMSEXPORT cmsSetAlarmCodes(const cmsUInt16Number NewAlarm[cmsMAXCHANNELS]);
1731	CMSAPI void CMSEXPORT cmsGetAlarmCodes(cmsUInt16Number NewAlarm[cmsMAXCHANNELS]);
1732
1733
1734	CMSAPI void CMSEXPORT cmsSetAlarmCodesTHR(cmsContext ContextID,
1735	const cmsUInt16Number AlarmCodes[cmsMAXCHANNELS]);
1736	CMSAPI void CMSEXPORT cmsGetAlarmCodesTHR(cmsContext ContextID,
1737	cmsUInt16Number AlarmCodes[cmsMAXCHANNELS]);
1738
1739
1740
1741	// Adaptation state for absolute colorimetric intent
1742	CMSAPI cmsFloat64Number CMSEXPORT cmsSetAdaptationState(cmsFloat64Number d);
1743	CMSAPI cmsFloat64Number CMSEXPORT cmsSetAdaptationStateTHR(cmsContext ContextID, cmsFloat64Number d);
1744
1745
1746
1747	// Grab the ContextID from an open transform. Returns NULL if a NULL transform is passed
1748	CMSAPI cmsContext CMSEXPORT cmsGetTransformContextID(cmsHTRANSFORM hTransform);
1749
1750	// Grab the input/output formats
1751	CMSAPI cmsUInt32Number CMSEXPORT cmsGetTransformInputFormat(cmsHTRANSFORM hTransform);
1752	CMSAPI cmsUInt32Number CMSEXPORT cmsGetTransformOutputFormat(cmsHTRANSFORM hTransform);
1753
1754	// For backwards compatibility
1755	CMSAPI cmsBool CMSEXPORT cmsChangeBuffersFormat(cmsHTRANSFORM hTransform,
1756	cmsUInt32Number InputFormat,
1757	cmsUInt32Number OutputFormat);
1758
1759
1760
1761	// PostScript ColorRenderingDictionary and ColorSpaceArray ----------------------------------------------------
1762
1763	typedef enum { cmsPS_RESOURCE_CSA, cmsPS_RESOURCE_CRD } cmsPSResourceType;
1764
1765	// lcms2 unified method to access postscript color resources
1766	CMSAPI cmsUInt32Number CMSEXPORT cmsGetPostScriptColorResource(cmsContext ContextID,
1767	cmsPSResourceType Type,
1768	cmsHPROFILE hProfile,
1769	cmsUInt32Number Intent,
1770	cmsUInt32Number dwFlags,
1771	cmsIOHANDLER* io);
1772
1773	CMSAPI cmsUInt32Number CMSEXPORT cmsGetPostScriptCSA(cmsContext ContextID, cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number dwFlags, void* Buffer, cmsUInt32Number dwBufferLen);
1774	CMSAPI cmsUInt32Number CMSEXPORT cmsGetPostScriptCRD(cmsContext ContextID, cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number dwFlags, void* Buffer, cmsUInt32Number dwBufferLen);
1775
1776
1777	// IT8.7 / CGATS.17-200x handling -----------------------------------------------------------------------------
1778
1779	CMSAPI cmsHANDLE CMSEXPORT cmsIT8Alloc(cmsContext ContextID);
1780	CMSAPI void CMSEXPORT cmsIT8Free(cmsHANDLE hIT8);
1781
1782	// Tables
1783	CMSAPI cmsUInt32Number CMSEXPORT cmsIT8TableCount(cmsHANDLE hIT8);
1784	CMSAPI cmsInt32Number CMSEXPORT cmsIT8SetTable(cmsHANDLE hIT8, cmsUInt32Number nTable);
1785
1786	// Persistence
1787	CMSAPI cmsHANDLE CMSEXPORT cmsIT8LoadFromFile(cmsContext ContextID, const char* cFileName);
1788	CMSAPI cmsHANDLE CMSEXPORT cmsIT8LoadFromMem(cmsContext ContextID, void *Ptr, cmsUInt32Number len);
1789	// CMSAPI cmsHANDLE CMSEXPORT cmsIT8LoadFromIOhandler(cmsContext ContextID, cmsIOHANDLER io);*
1790
1791	CMSAPI cmsBool CMSEXPORT cmsIT8SaveToFile(cmsHANDLE hIT8, const char* cFileName);
1792	CMSAPI cmsBool CMSEXPORT cmsIT8SaveToMem(cmsHANDLE hIT8, void MemPtr, cmsUInt32Number BytesNeeded);
1793
1794	// Properties
1795	CMSAPI const char* CMSEXPORT cmsIT8GetSheetType(cmsHANDLE hIT8);
1796	CMSAPI cmsBool CMSEXPORT cmsIT8SetSheetType(cmsHANDLE hIT8, const char* Type);
1797
1798	CMSAPI cmsBool CMSEXPORT cmsIT8SetComment(cmsHANDLE hIT8, const char* cComment);
1799
1800	CMSAPI cmsBool CMSEXPORT cmsIT8SetPropertyStr(cmsHANDLE hIT8, const char* cProp, const char *Str);
1801	CMSAPI cmsBool CMSEXPORT cmsIT8SetPropertyDbl(cmsHANDLE hIT8, const char* cProp, cmsFloat64Number Val);
1802	CMSAPI cmsBool CMSEXPORT cmsIT8SetPropertyHex(cmsHANDLE hIT8, const char* cProp, cmsUInt32Number Val);
1803	CMSAPI cmsBool CMSEXPORT cmsIT8SetPropertyMulti(cmsHANDLE hIT8, const char* Key, const char* SubKey, const char *Buffer);
1804	CMSAPI cmsBool CMSEXPORT cmsIT8SetPropertyUncooked(cmsHANDLE hIT8, const char* Key, const char* Buffer);
1805
1806
1807	CMSAPI const char* CMSEXPORT cmsIT8GetProperty(cmsHANDLE hIT8, const char* cProp);
1808	CMSAPI cmsFloat64Number CMSEXPORT cmsIT8GetPropertyDbl(cmsHANDLE hIT8, const char* cProp);
1809	CMSAPI const char* CMSEXPORT cmsIT8GetPropertyMulti(cmsHANDLE hIT8, const char* Key, const char *SubKey);
1810	CMSAPI cmsUInt32Number CMSEXPORT cmsIT8EnumProperties(cmsHANDLE hIT8, char ***PropertyNames);
1811	CMSAPI cmsUInt32Number CMSEXPORT cmsIT8EnumPropertyMulti(cmsHANDLE hIT8, const char* cProp, const char ***SubpropertyNames);
1812
1813	// Datasets
1814	CMSAPI const char* CMSEXPORT cmsIT8GetDataRowCol(cmsHANDLE hIT8, int row, int col);
1815	CMSAPI cmsFloat64Number CMSEXPORT cmsIT8GetDataRowColDbl(cmsHANDLE hIT8, int row, int col);
1816
1817	CMSAPI cmsBool CMSEXPORT cmsIT8SetDataRowCol(cmsHANDLE hIT8, int row, int col,
1818	const char* Val);
1819
1820	CMSAPI cmsBool CMSEXPORT cmsIT8SetDataRowColDbl(cmsHANDLE hIT8, int row, int col,
1821	cmsFloat64Number Val);
1822
1823	CMSAPI const char* CMSEXPORT cmsIT8GetData(cmsHANDLE hIT8, const char* cPatch, const char* cSample);
1824
1825
1826	CMSAPI cmsFloat64Number CMSEXPORT cmsIT8GetDataDbl(cmsHANDLE hIT8, const char* cPatch, const char* cSample);
1827
1828	CMSAPI cmsBool CMSEXPORT cmsIT8SetData(cmsHANDLE hIT8, const char* cPatch,
1829	const char* cSample,
1830	const char *Val);
1831
1832	CMSAPI cmsBool CMSEXPORT cmsIT8SetDataDbl(cmsHANDLE hIT8, const char* cPatch,
1833	const char* cSample,
1834	cmsFloat64Number Val);
1835
1836	CMSAPI int CMSEXPORT cmsIT8FindDataFormat(cmsHANDLE hIT8, const char* cSample);
1837	CMSAPI cmsBool CMSEXPORT cmsIT8SetDataFormat(cmsHANDLE hIT8, int n, const char *Sample);
1838	CMSAPI int CMSEXPORT cmsIT8EnumDataFormat(cmsHANDLE hIT8, char ***SampleNames);
1839
1840	CMSAPI const char* CMSEXPORT cmsIT8GetPatchName(cmsHANDLE hIT8, int nPatch, char* buffer);
1841	CMSAPI int CMSEXPORT cmsIT8GetPatchByName(cmsHANDLE hIT8, const char *cPatch);
1842
1843	// The LABEL extension
1844	CMSAPI int CMSEXPORT cmsIT8SetTableByLabel(cmsHANDLE hIT8, const char* cSet, const char* cField, const char* ExpectedType);
1845
1846	CMSAPI cmsBool CMSEXPORT cmsIT8SetIndexColumn(cmsHANDLE hIT8, const char* cSample);
1847
1848	// Formatter for double
1849	CMSAPI void CMSEXPORT cmsIT8DefineDblFormat(cmsHANDLE hIT8, const char* Formatter);
1850
1851	// Gamut boundary description routines ------------------------------------------------------------------------------
1852
1853	CMSAPI cmsHANDLE CMSEXPORT cmsGBDAlloc(cmsContext ContextID);
1854	CMSAPI void CMSEXPORT cmsGBDFree(cmsHANDLE hGBD);
1855	CMSAPI cmsBool CMSEXPORT cmsGDBAddPoint(cmsHANDLE hGBD, const cmsCIELab* Lab);
1856	CMSAPI cmsBool CMSEXPORT cmsGDBCompute(cmsHANDLE hGDB, cmsUInt32Number dwFlags);
1857	CMSAPI cmsBool CMSEXPORT cmsGDBCheckPoint(cmsHANDLE hGBD, const cmsCIELab* Lab);
1858
1859	// Feature detection ----------------------------------------------------------------------------------------------
1860
1861	// Estimate the black point
1862	CMSAPI cmsBool CMSEXPORT cmsDetectBlackPoint(cmsCIEXYZ* BlackPoint, cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number dwFlags);
1863	CMSAPI cmsBool CMSEXPORT cmsDetectDestinationBlackPoint(cmsCIEXYZ* BlackPoint, cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number dwFlags);
1864
1865	// Estimate total area coverage
1866	CMSAPI cmsFloat64Number CMSEXPORT cmsDetectTAC(cmsHPROFILE hProfile);
1867
1868
1869	// Poor man's gamut mapping
1870	CMSAPI cmsBool CMSEXPORT cmsDesaturateLab(cmsCIELab* Lab,
1871	double amax, double amin,
1872	double bmax, double bmin);
1873
1874	#ifndef CMS_USE_CPP_API
1875	# ifdef __cplusplus
1876	}
1877	# endif
1878	#endif
1879
1880	#define _lcms2_H
1881	#endif
1882