CoCalc -- lcms2.h

GitHub Repository: PojavLauncherTeam/mobile
Path: blob/master/src/java.desktop/share/native/liblcms/lcms2.h
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/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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// This file is available under and governed by the GNU General Public
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// License version 2 only, as published by the Free Software Foundation.
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// However, the following notice accompanied the original version of this
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// file:
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//
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//---------------------------------------------------------------------------------
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//
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//  Little Color Management System
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//  Copyright (c) 1998-2021 Marti Maria Saguer
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the Software
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// is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
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// THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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//---------------------------------------------------------------------------------
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//
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// Version 2.12
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//
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#ifndef _lcms2_H
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// ********** Configuration toggles ****************************************
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// Uncomment this one if you are using big endian machines
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// #define CMS_USE_BIG_ENDIAN   1
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// Uncomment this one if your compiler/machine does NOT support the
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// "long long" type.
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// #define CMS_DONT_USE_INT64        1
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// Uncomment this if your compiler doesn't work with fast floor function
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// #define CMS_DONT_USE_FAST_FLOOR 1
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// Uncomment this line if you want lcms to use the black point tag in profile,
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// if commented, lcms will compute the black point by its own.
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// It is safer to leave it commented out
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// #define CMS_USE_PROFILE_BLACK_POINT_TAG    1
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// Uncomment this line if you are compiling as C++ and want a C++ API
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// #define CMS_USE_CPP_API
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// Uncomment this line if you need strict CGATS syntax. Makes CGATS files to
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// require "KEYWORD" on undefined identifiers, keep it commented out unless needed
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// #define CMS_STRICT_CGATS  1
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// Uncomment to get rid of the tables for "half" float support
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// #define CMS_NO_HALF_SUPPORT 1
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// Uncomment to get rid of pthreads/windows dependency
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// #define CMS_NO_PTHREADS  1
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// Uncomment this for special windows mutex initialization (see lcms2_internal.h)
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// #define CMS_RELY_ON_WINDOWS_STATIC_MUTEX_INIT
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// Uncomment this to remove the "register" storage class
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// #define CMS_NO_REGISTER_KEYWORD 1
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// ********** End of configuration toggles ******************************
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// Needed for streams
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#include <stdio.h>
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// Needed for portability (C99 per 7.1.2)
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#include <limits.h>
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#include <time.h>
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#include <stddef.h>
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#ifndef CMS_USE_CPP_API
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#   ifdef __cplusplus
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extern "C" {
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#   endif
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#endif
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// Version/release
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#define LCMS_VERSION        2120
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// I will give the chance of redefining basic types for compilers that are not fully C99 compliant
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#ifndef CMS_BASIC_TYPES_ALREADY_DEFINED
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// Base types
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typedef unsigned char        cmsUInt8Number;   // That is guaranteed by the C99 spec
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typedef signed char          cmsInt8Number;    // That is guaranteed by the C99 spec
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#if CHAR_BIT != 8
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#  error "Unable to find 8 bit type, unsupported compiler"
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#endif
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// IEEE float storage numbers
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typedef float                cmsFloat32Number;
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typedef double               cmsFloat64Number;
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// 16-bit base types
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#if (USHRT_MAX == 65535U)
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 typedef unsigned short      cmsUInt16Number;
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#elif (UINT_MAX == 65535U)
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 typedef unsigned int        cmsUInt16Number;
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#else
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#  error "Unable to find 16 bits unsigned type, unsupported compiler"
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#endif
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#if (SHRT_MAX == 32767)
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  typedef  short             cmsInt16Number;
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#elif (INT_MAX == 32767)
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  typedef  int               cmsInt16Number;
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#else
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#  error "Unable to find 16 bits signed type, unsupported compiler"
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#endif
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// 32-bit base type
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#if (UINT_MAX == 4294967295U)
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 typedef unsigned int        cmsUInt32Number;
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#elif (ULONG_MAX == 4294967295U)
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 typedef unsigned long       cmsUInt32Number;
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#else
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#  error "Unable to find 32 bit unsigned type, unsupported compiler"
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#endif
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#if (INT_MAX == +2147483647)
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 typedef  int                cmsInt32Number;
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#elif (LONG_MAX == +2147483647)
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 typedef  long               cmsInt32Number;
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#else
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#  error "Unable to find 32 bit signed type, unsupported compiler"
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#endif
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// 64-bit base types
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#ifndef CMS_DONT_USE_INT64
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#  if (ULONG_MAX  == 18446744073709551615U)
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    typedef unsigned long   cmsUInt64Number;
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#  elif (ULLONG_MAX == 18446744073709551615U)
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      typedef unsigned long long   cmsUInt64Number;
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#  else
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#     define CMS_DONT_USE_INT64 1
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#  endif
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#  if (LONG_MAX == +9223372036854775807)
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      typedef  long          cmsInt64Number;
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#  elif (LLONG_MAX == +9223372036854775807)
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      typedef  long long     cmsInt64Number;
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#  else
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#     define CMS_DONT_USE_INT64 1
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#  endif
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#endif
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#endif
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// Handle "register" keyword
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#if defined(CMS_NO_REGISTER_KEYWORD) && !defined(CMS_DLL) && !defined(CMS_DLL_BUILD)
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#  define CMSREGISTER
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#else
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#  define CMSREGISTER register
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#endif
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// In the case 64 bit numbers are not supported by the compiler
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#ifdef CMS_DONT_USE_INT64
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    typedef cmsUInt32Number      cmsUInt64Number[2];
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    typedef cmsInt32Number       cmsInt64Number[2];
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#endif
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// Derivative types
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typedef cmsUInt32Number      cmsSignature;
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typedef cmsUInt16Number      cmsU8Fixed8Number;
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typedef cmsInt32Number       cmsS15Fixed16Number;
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typedef cmsUInt32Number      cmsU16Fixed16Number;
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// Boolean type, which will be using the native integer
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typedef int                  cmsBool;
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// Try to detect windows
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#if defined (_WIN32) || defined(_WIN64) || defined(WIN32) || defined(_WIN32_)
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#  define CMS_IS_WINDOWS_ 1
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#endif
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#ifdef _MSC_VER
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#  define CMS_IS_WINDOWS_ 1
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#endif
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#ifdef __BORLANDC__
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#  define CMS_IS_WINDOWS_ 1
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#endif
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// Try to detect big endian platforms. This list can be endless, so primarily rely on the configure script
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// on Unix-like systems, and allow it to be set on the compiler command line using
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// -DCMS_USE_BIG_ENDIAN or something similar
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#ifdef CMS_USE_BIG_ENDIAN // set at compiler command line takes overall precedence
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#  if CMS_USE_BIG_ENDIAN == 0
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#    undef CMS_USE_BIG_ENDIAN
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#  endif
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#else // CMS_USE_BIG_ENDIAN
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#  ifdef WORDS_BIGENDIAN // set by configure (or explicitly on compiler command line)
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#    define CMS_USE_BIG_ENDIAN 1
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#  else // WORDS_BIGENDIAN
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// Fall back to platform/compiler specific tests
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#    if defined(__sgi__) || defined(__sgi) || defined(sparc)
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#      define CMS_USE_BIG_ENDIAN      1
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#    endif
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#    if defined(__s390__) || defined(__s390x__)
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#      define CMS_USE_BIG_ENDIAN   1
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#    endif
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#    ifdef macintosh
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#      ifdef __BIG_ENDIAN__
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#        define CMS_USE_BIG_ENDIAN      1
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#      endif
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#      ifdef __LITTLE_ENDIAN__
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#        undef CMS_USE_BIG_ENDIAN
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#      endif
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#    endif
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#  endif  // WORDS_BIGENDIAN
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#  if defined(_HOST_BIG_ENDIAN) || defined(__BIG_ENDIAN__)
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#    define CMS_USE_BIG_ENDIAN      1
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#  endif
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#endif  // CMS_USE_BIG_ENDIAN
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// Calling convention -- this is hardly platform and compiler dependent
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#ifdef CMS_IS_WINDOWS_
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#  if defined(CMS_DLL) || defined(CMS_DLL_BUILD)
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#     ifdef __BORLANDC__
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#        define CMSEXPORT       __stdcall _export
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#        define CMSAPI
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#     else
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#        define CMSEXPORT      __stdcall
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#        ifdef CMS_DLL_BUILD
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#            define CMSAPI    __declspec(dllexport)
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#        else
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#           define CMSAPI     __declspec(dllimport)
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#        endif
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#     endif
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#  else
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#     define CMSEXPORT
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#     define CMSAPI
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#  endif
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#else  // not Windows
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#  ifdef HAVE_FUNC_ATTRIBUTE_VISIBILITY
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#     define CMSEXPORT
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#     define CMSAPI    __attribute__((visibility("default")))
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#  else
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#     define CMSEXPORT
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#     define CMSAPI
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#  endif
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#endif  // CMS_IS_WINDOWS_
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#ifdef HasTHREADS
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# if HasTHREADS == 1
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#    undef CMS_NO_PTHREADS
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# else
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#    define CMS_NO_PTHREADS 1
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# endif
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#endif
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// Some common definitions
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#define cmsMAX_PATH     256
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#ifndef FALSE
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#       define FALSE 0
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#endif
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#ifndef TRUE
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#       define TRUE  1
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#endif
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// D50 XYZ normalized to Y=1.0
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#define cmsD50X  0.9642
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#define cmsD50Y  1.0
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#define cmsD50Z  0.8249
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// V4 perceptual black
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#define cmsPERCEPTUAL_BLACK_X  0.00336
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#define cmsPERCEPTUAL_BLACK_Y  0.0034731
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#define cmsPERCEPTUAL_BLACK_Z  0.00287
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// Definitions in ICC spec
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#define cmsMagicNumber  0x61637370     // 'acsp'
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#define lcmsSignature   0x6c636d73     // 'lcms'
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// Base ICC type definitions
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typedef enum {
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    cmsSigChromaticityType                  = 0x6368726D,  // 'chrm'
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    cmsSigColorantOrderType                 = 0x636C726F,  // 'clro'
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    cmsSigColorantTableType                 = 0x636C7274,  // 'clrt'
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    cmsSigCrdInfoType                       = 0x63726469,  // 'crdi'
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    cmsSigCurveType                         = 0x63757276,  // 'curv'
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    cmsSigDataType                          = 0x64617461,  // 'data'
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    cmsSigDictType                          = 0x64696374,  // 'dict'
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    cmsSigDateTimeType                      = 0x6474696D,  // 'dtim'
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    cmsSigDeviceSettingsType                = 0x64657673,  // 'devs'
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    cmsSigLut16Type                         = 0x6d667432,  // 'mft2'
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    cmsSigLut8Type                          = 0x6d667431,  // 'mft1'
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    cmsSigLutAtoBType                       = 0x6d414220,  // 'mAB '
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    cmsSigLutBtoAType                       = 0x6d424120,  // 'mBA '
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    cmsSigMeasurementType                   = 0x6D656173,  // 'meas'
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    cmsSigMultiLocalizedUnicodeType         = 0x6D6C7563,  // 'mluc'
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    cmsSigMultiProcessElementType           = 0x6D706574,  // 'mpet'
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    cmsSigNamedColorType                    = 0x6E636f6C,  // 'ncol' -- DEPRECATED!
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    cmsSigNamedColor2Type                   = 0x6E636C32,  // 'ncl2'
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    cmsSigParametricCurveType               = 0x70617261,  // 'para'
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    cmsSigProfileSequenceDescType           = 0x70736571,  // 'pseq'
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    cmsSigProfileSequenceIdType             = 0x70736964,  // 'psid'
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    cmsSigResponseCurveSet16Type            = 0x72637332,  // 'rcs2'
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    cmsSigS15Fixed16ArrayType               = 0x73663332,  // 'sf32'
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    cmsSigScreeningType                     = 0x7363726E,  // 'scrn'
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    cmsSigSignatureType                     = 0x73696720,  // 'sig '
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    cmsSigTextType                          = 0x74657874,  // 'text'
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    cmsSigTextDescriptionType               = 0x64657363,  // 'desc'
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    cmsSigU16Fixed16ArrayType               = 0x75663332,  // 'uf32'
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    cmsSigUcrBgType                         = 0x62666420,  // 'bfd '
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    cmsSigUInt16ArrayType                   = 0x75693136,  // 'ui16'
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    cmsSigUInt32ArrayType                   = 0x75693332,  // 'ui32'
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    cmsSigUInt64ArrayType                   = 0x75693634,  // 'ui64'
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    cmsSigUInt8ArrayType                    = 0x75693038,  // 'ui08'
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    cmsSigVcgtType                          = 0x76636774,  // 'vcgt'
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    cmsSigViewingConditionsType             = 0x76696577,  // 'view'
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    cmsSigXYZType                           = 0x58595A20   // 'XYZ '
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} cmsTagTypeSignature;
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// Base ICC tag definitions
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typedef enum {
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    cmsSigAToB0Tag                          = 0x41324230,  // 'A2B0'
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    cmsSigAToB1Tag                          = 0x41324231,  // 'A2B1'
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    cmsSigAToB2Tag                          = 0x41324232,  // 'A2B2'
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    cmsSigBlueColorantTag                   = 0x6258595A,  // 'bXYZ'
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    cmsSigBlueMatrixColumnTag               = 0x6258595A,  // 'bXYZ'
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    cmsSigBlueTRCTag                        = 0x62545243,  // 'bTRC'
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    cmsSigBToA0Tag                          = 0x42324130,  // 'B2A0'
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    cmsSigBToA1Tag                          = 0x42324131,  // 'B2A1'
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    cmsSigBToA2Tag                          = 0x42324132,  // 'B2A2'
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    cmsSigCalibrationDateTimeTag            = 0x63616C74,  // 'calt'
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    cmsSigCharTargetTag                     = 0x74617267,  // 'targ'
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    cmsSigChromaticAdaptationTag            = 0x63686164,  // 'chad'
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    cmsSigChromaticityTag                   = 0x6368726D,  // 'chrm'
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    cmsSigColorantOrderTag                  = 0x636C726F,  // 'clro'
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    cmsSigColorantTableTag                  = 0x636C7274,  // 'clrt'
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    cmsSigColorantTableOutTag               = 0x636C6F74,  // 'clot'
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    cmsSigColorimetricIntentImageStateTag   = 0x63696973,  // 'ciis'
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    cmsSigCopyrightTag                      = 0x63707274,  // 'cprt'
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    cmsSigCrdInfoTag                        = 0x63726469,  // 'crdi'
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    cmsSigDataTag                           = 0x64617461,  // 'data'
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    cmsSigDateTimeTag                       = 0x6474696D,  // 'dtim'
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    cmsSigDeviceMfgDescTag                  = 0x646D6E64,  // 'dmnd'
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    cmsSigDeviceModelDescTag                = 0x646D6464,  // 'dmdd'
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    cmsSigDeviceSettingsTag                 = 0x64657673,  // 'devs'
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    cmsSigDToB0Tag                          = 0x44324230,  // 'D2B0'
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    cmsSigDToB1Tag                          = 0x44324231,  // 'D2B1'
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    cmsSigDToB2Tag                          = 0x44324232,  // 'D2B2'
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    cmsSigDToB3Tag                          = 0x44324233,  // 'D2B3'
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    cmsSigBToD0Tag                          = 0x42324430,  // 'B2D0'
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    cmsSigBToD1Tag                          = 0x42324431,  // 'B2D1'
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    cmsSigBToD2Tag                          = 0x42324432,  // 'B2D2'
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    cmsSigBToD3Tag                          = 0x42324433,  // 'B2D3'
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    cmsSigGamutTag                          = 0x67616D74,  // 'gamt'
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    cmsSigGrayTRCTag                        = 0x6b545243,  // 'kTRC'
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    cmsSigGreenColorantTag                  = 0x6758595A,  // 'gXYZ'
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    cmsSigGreenMatrixColumnTag              = 0x6758595A,  // 'gXYZ'
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    cmsSigGreenTRCTag                       = 0x67545243,  // 'gTRC'
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    cmsSigLuminanceTag                      = 0x6C756d69,  // 'lumi'
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    cmsSigMeasurementTag                    = 0x6D656173,  // 'meas'
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    cmsSigMediaBlackPointTag                = 0x626B7074,  // 'bkpt'
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    cmsSigMediaWhitePointTag                = 0x77747074,  // 'wtpt'
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    cmsSigNamedColorTag                     = 0x6E636f6C,  // 'ncol' // Deprecated by the ICC
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    cmsSigNamedColor2Tag                    = 0x6E636C32,  // 'ncl2'
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    cmsSigOutputResponseTag                 = 0x72657370,  // 'resp'
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    cmsSigPerceptualRenderingIntentGamutTag = 0x72696730,  // 'rig0'
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    cmsSigPreview0Tag                       = 0x70726530,  // 'pre0'
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    cmsSigPreview1Tag                       = 0x70726531,  // 'pre1'
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    cmsSigPreview2Tag                       = 0x70726532,  // 'pre2'
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    cmsSigProfileDescriptionTag             = 0x64657363,  // 'desc'
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    cmsSigProfileDescriptionMLTag           = 0x6473636d,  // 'dscm'
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    cmsSigProfileSequenceDescTag            = 0x70736571,  // 'pseq'
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    cmsSigProfileSequenceIdTag              = 0x70736964,  // 'psid'
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    cmsSigPs2CRD0Tag                        = 0x70736430,  // 'psd0'
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    cmsSigPs2CRD1Tag                        = 0x70736431,  // 'psd1'
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    cmsSigPs2CRD2Tag                        = 0x70736432,  // 'psd2'
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    cmsSigPs2CRD3Tag                        = 0x70736433,  // 'psd3'
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    cmsSigPs2CSATag                         = 0x70733273,  // 'ps2s'
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    cmsSigPs2RenderingIntentTag             = 0x70733269,  // 'ps2i'
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    cmsSigRedColorantTag                    = 0x7258595A,  // 'rXYZ'
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    cmsSigRedMatrixColumnTag                = 0x7258595A,  // 'rXYZ'
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    cmsSigRedTRCTag                         = 0x72545243,  // 'rTRC'
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    cmsSigSaturationRenderingIntentGamutTag = 0x72696732,  // 'rig2'
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    cmsSigScreeningDescTag                  = 0x73637264,  // 'scrd'
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    cmsSigScreeningTag                      = 0x7363726E,  // 'scrn'
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    cmsSigTechnologyTag                     = 0x74656368,  // 'tech'
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    cmsSigUcrBgTag                          = 0x62666420,  // 'bfd '
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    cmsSigViewingCondDescTag                = 0x76756564,  // 'vued'
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    cmsSigViewingConditionsTag              = 0x76696577,  // 'view'
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    cmsSigVcgtTag                           = 0x76636774,  // 'vcgt'
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    cmsSigMetaTag                           = 0x6D657461,  // 'meta'
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    cmsSigArgyllArtsTag                     = 0x61727473   // 'arts'
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} cmsTagSignature;
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// ICC Technology tag
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typedef enum {
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    cmsSigDigitalCamera                     = 0x6463616D,  // 'dcam'
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    cmsSigFilmScanner                       = 0x6673636E,  // 'fscn'
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    cmsSigReflectiveScanner                 = 0x7273636E,  // 'rscn'
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    cmsSigInkJetPrinter                     = 0x696A6574,  // 'ijet'
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    cmsSigThermalWaxPrinter                 = 0x74776178,  // 'twax'
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    cmsSigElectrophotographicPrinter        = 0x6570686F,  // 'epho'
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    cmsSigElectrostaticPrinter              = 0x65737461,  // 'esta'
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    cmsSigDyeSublimationPrinter             = 0x64737562,  // 'dsub'
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    cmsSigPhotographicPaperPrinter          = 0x7270686F,  // 'rpho'
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    cmsSigFilmWriter                        = 0x6670726E,  // 'fprn'
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    cmsSigVideoMonitor                      = 0x7669646D,  // 'vidm'
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    cmsSigVideoCamera                       = 0x76696463,  // 'vidc'
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    cmsSigProjectionTelevision              = 0x706A7476,  // 'pjtv'
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    cmsSigCRTDisplay                        = 0x43525420,  // 'CRT '
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    cmsSigPMDisplay                         = 0x504D4420,  // 'PMD '
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    cmsSigAMDisplay                         = 0x414D4420,  // 'AMD '
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    cmsSigPhotoCD                           = 0x4B504344,  // 'KPCD'
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    cmsSigPhotoImageSetter                  = 0x696D6773,  // 'imgs'
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    cmsSigGravure                           = 0x67726176,  // 'grav'
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    cmsSigOffsetLithography                 = 0x6F666673,  // 'offs'
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    cmsSigSilkscreen                        = 0x73696C6B,  // 'silk'
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    cmsSigFlexography                       = 0x666C6578,  // 'flex'
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    cmsSigMotionPictureFilmScanner          = 0x6D706673,  // 'mpfs'
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    cmsSigMotionPictureFilmRecorder         = 0x6D706672,  // 'mpfr'
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    cmsSigDigitalMotionPictureCamera        = 0x646D7063,  // 'dmpc'
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    cmsSigDigitalCinemaProjector            = 0x64636A70   // 'dcpj'
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} cmsTechnologySignature;
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// ICC Color spaces
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typedef enum {
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    cmsSigXYZData                           = 0x58595A20,  // 'XYZ '
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    cmsSigLabData                           = 0x4C616220,  // 'Lab '
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    cmsSigLuvData                           = 0x4C757620,  // 'Luv '
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    cmsSigYCbCrData                         = 0x59436272,  // 'YCbr'
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    cmsSigYxyData                           = 0x59787920,  // 'Yxy '
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    cmsSigRgbData                           = 0x52474220,  // 'RGB '
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    cmsSigGrayData                          = 0x47524159,  // 'GRAY'
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    cmsSigHsvData                           = 0x48535620,  // 'HSV '
480
    cmsSigHlsData                           = 0x484C5320,  // 'HLS '
481
    cmsSigCmykData                          = 0x434D594B,  // 'CMYK'
482
    cmsSigCmyData                           = 0x434D5920,  // 'CMY '
483
    cmsSigMCH1Data                          = 0x4D434831,  // 'MCH1'
484
    cmsSigMCH2Data                          = 0x4D434832,  // 'MCH2'
485
    cmsSigMCH3Data                          = 0x4D434833,  // 'MCH3'
486
    cmsSigMCH4Data                          = 0x4D434834,  // 'MCH4'
487
    cmsSigMCH5Data                          = 0x4D434835,  // 'MCH5'
488
    cmsSigMCH6Data                          = 0x4D434836,  // 'MCH6'
489
    cmsSigMCH7Data                          = 0x4D434837,  // 'MCH7'
490
    cmsSigMCH8Data                          = 0x4D434838,  // 'MCH8'
491
    cmsSigMCH9Data                          = 0x4D434839,  // 'MCH9'
492
    cmsSigMCHAData                          = 0x4D434841,  // 'MCHA'
493
    cmsSigMCHBData                          = 0x4D434842,  // 'MCHB'
494
    cmsSigMCHCData                          = 0x4D434843,  // 'MCHC'
495
    cmsSigMCHDData                          = 0x4D434844,  // 'MCHD'
496
    cmsSigMCHEData                          = 0x4D434845,  // 'MCHE'
497
    cmsSigMCHFData                          = 0x4D434846,  // 'MCHF'
498
    cmsSigNamedData                         = 0x6e6d636c,  // 'nmcl'
499
    cmsSig1colorData                        = 0x31434C52,  // '1CLR'
500
    cmsSig2colorData                        = 0x32434C52,  // '2CLR'
501
    cmsSig3colorData                        = 0x33434C52,  // '3CLR'
502
    cmsSig4colorData                        = 0x34434C52,  // '4CLR'
503
    cmsSig5colorData                        = 0x35434C52,  // '5CLR'
504
    cmsSig6colorData                        = 0x36434C52,  // '6CLR'
505
    cmsSig7colorData                        = 0x37434C52,  // '7CLR'
506
    cmsSig8colorData                        = 0x38434C52,  // '8CLR'
507
    cmsSig9colorData                        = 0x39434C52,  // '9CLR'
508
    cmsSig10colorData                       = 0x41434C52,  // 'ACLR'
509
    cmsSig11colorData                       = 0x42434C52,  // 'BCLR'
510
    cmsSig12colorData                       = 0x43434C52,  // 'CCLR'
511
    cmsSig13colorData                       = 0x44434C52,  // 'DCLR'
512
    cmsSig14colorData                       = 0x45434C52,  // 'ECLR'
513
    cmsSig15colorData                       = 0x46434C52,  // 'FCLR'
514
    cmsSigLuvKData                          = 0x4C75764B   // 'LuvK'
515

516
} cmsColorSpaceSignature;
517

518
// ICC Profile Class
519
typedef enum {
520
    cmsSigInputClass                        = 0x73636E72,  // 'scnr'
521
    cmsSigDisplayClass                      = 0x6D6E7472,  // 'mntr'
522
    cmsSigOutputClass                       = 0x70727472,  // 'prtr'
523
    cmsSigLinkClass                         = 0x6C696E6B,  // 'link'
524
    cmsSigAbstractClass                     = 0x61627374,  // 'abst'
525
    cmsSigColorSpaceClass                   = 0x73706163,  // 'spac'
526
    cmsSigNamedColorClass                   = 0x6e6d636c   // 'nmcl'
527

528
} cmsProfileClassSignature;
529

530
// ICC Platforms
531
typedef enum {
532
    cmsSigMacintosh                         = 0x4150504C,  // 'APPL'
533
    cmsSigMicrosoft                         = 0x4D534654,  // 'MSFT'
534
    cmsSigSolaris                           = 0x53554E57,  // 'SUNW'
535
    cmsSigSGI                               = 0x53474920,  // 'SGI '
536
    cmsSigTaligent                          = 0x54474E54,  // 'TGNT'
537
    cmsSigUnices                            = 0x2A6E6978   // '*nix'   // From argyll -- Not official
538

539
} cmsPlatformSignature;
540

541
// Reference gamut
542
#define  cmsSigPerceptualReferenceMediumGamut         0x70726d67  //'prmg'
543

544
// For cmsSigColorimetricIntentImageStateTag
545
#define  cmsSigSceneColorimetryEstimates              0x73636F65  //'scoe'
546
#define  cmsSigSceneAppearanceEstimates               0x73617065  //'sape'
547
#define  cmsSigFocalPlaneColorimetryEstimates         0x66706365  //'fpce'
548
#define  cmsSigReflectionHardcopyOriginalColorimetry  0x72686F63  //'rhoc'
549
#define  cmsSigReflectionPrintOutputColorimetry       0x72706F63  //'rpoc'
550

551
// Multi process elements types
552
typedef enum {
553
    cmsSigCurveSetElemType              = 0x63767374,  //'cvst'
554
    cmsSigMatrixElemType                = 0x6D617466,  //'matf'
555
    cmsSigCLutElemType                  = 0x636C7574,  //'clut'
556

557
    cmsSigBAcsElemType                  = 0x62414353,  // 'bACS'
558
    cmsSigEAcsElemType                  = 0x65414353,  // 'eACS'
559

560
    // Custom from here, not in the ICC Spec
561
    cmsSigXYZ2LabElemType               = 0x6C327820,  // 'l2x '
562
    cmsSigLab2XYZElemType               = 0x78326C20,  // 'x2l '
563
    cmsSigNamedColorElemType            = 0x6E636C20,  // 'ncl '
564
    cmsSigLabV2toV4                     = 0x32203420,  // '2 4 '
565
    cmsSigLabV4toV2                     = 0x34203220,  // '4 2 '
566

567
    // Identities
568
    cmsSigIdentityElemType              = 0x69646E20,  // 'idn '
569

570
    // Float to floatPCS
571
    cmsSigLab2FloatPCS                  = 0x64326C20,  // 'd2l '
572
    cmsSigFloatPCS2Lab                  = 0x6C326420,  // 'l2d '
573
    cmsSigXYZ2FloatPCS                  = 0x64327820,  // 'd2x '
574
    cmsSigFloatPCS2XYZ                  = 0x78326420,  // 'x2d '
575
    cmsSigClipNegativesElemType         = 0x636c7020   // 'clp '
576

577
} cmsStageSignature;
578

579
// Types of CurveElements
580
typedef enum {
581

582
    cmsSigFormulaCurveSeg               = 0x70617266, // 'parf'
583
    cmsSigSampledCurveSeg               = 0x73616D66, // 'samf'
584
    cmsSigSegmentedCurve                = 0x63757266  // 'curf'
585

586
} cmsCurveSegSignature;
587

588
// Used in ResponseCurveType
589
#define  cmsSigStatusA                    0x53746141 //'StaA'
590
#define  cmsSigStatusE                    0x53746145 //'StaE'
591
#define  cmsSigStatusI                    0x53746149 //'StaI'
592
#define  cmsSigStatusT                    0x53746154 //'StaT'
593
#define  cmsSigStatusM                    0x5374614D //'StaM'
594
#define  cmsSigDN                         0x444E2020 //'DN  '
595
#define  cmsSigDNP                        0x444E2050 //'DN P'
596
#define  cmsSigDNN                        0x444E4E20 //'DNN '
597
#define  cmsSigDNNP                       0x444E4E50 //'DNNP'
598

599
// Device attributes, currently defined values correspond to the low 4 bytes
600
// of the 8 byte attribute quantity
601
#define cmsReflective     0
602
#define cmsTransparency   1
603
#define cmsGlossy         0
604
#define cmsMatte          2
605

606
// Common structures in ICC tags
607
typedef struct {
608
    cmsUInt32Number len;
609
    cmsUInt32Number flag;
610
    cmsUInt8Number  data[1];
611

612
} cmsICCData;
613

614
// ICC date time
615
typedef struct {
616
    cmsUInt16Number      year;
617
    cmsUInt16Number      month;
618
    cmsUInt16Number      day;
619
    cmsUInt16Number      hours;
620
    cmsUInt16Number      minutes;
621
    cmsUInt16Number      seconds;
622

623
} cmsDateTimeNumber;
624

625
// ICC XYZ
626
typedef struct {
627
    cmsS15Fixed16Number  X;
628
    cmsS15Fixed16Number  Y;
629
    cmsS15Fixed16Number  Z;
630

631
} cmsEncodedXYZNumber;
632

633

634
// Profile ID as computed by MD5 algorithm
635
typedef union {
636
    cmsUInt8Number       ID8[16];
637
    cmsUInt16Number      ID16[8];
638
    cmsUInt32Number      ID32[4];
639

640
} cmsProfileID;
641

642

643
// ----------------------------------------------------------------------------------------------
644
// ICC profile internal base types. Strictly, shouldn't be declared in this header, but maybe
645
// somebody want to use this info for accessing profile header directly, so here it is.
646

647
// Profile header -- it is 32-bit aligned, so no issues are expected on alignment
648
typedef struct {
649
    cmsUInt32Number              size;           // Profile size in bytes
650
    cmsSignature                 cmmId;          // CMM for this profile
651
    cmsUInt32Number              version;        // Format version number
652
    cmsProfileClassSignature     deviceClass;    // Type of profile
653
    cmsColorSpaceSignature       colorSpace;     // Color space of data
654
    cmsColorSpaceSignature       pcs;            // PCS, XYZ or Lab only
655
    cmsDateTimeNumber            date;           // Date profile was created
656
    cmsSignature                 magic;          // Magic Number to identify an ICC profile
657
    cmsPlatformSignature         platform;       // Primary Platform
658
    cmsUInt32Number              flags;          // Various bit settings
659
    cmsSignature                 manufacturer;   // Device manufacturer
660
    cmsUInt32Number              model;          // Device model number
661
    cmsUInt64Number              attributes;     // Device attributes
662
    cmsUInt32Number              renderingIntent;// Rendering intent
663
    cmsEncodedXYZNumber          illuminant;     // Profile illuminant
664
    cmsSignature                 creator;        // Profile creator
665
    cmsProfileID                 profileID;      // Profile ID using MD5
666
    cmsInt8Number                reserved[28];   // Reserved for future use
667

668
} cmsICCHeader;
669

670
// ICC base tag
671
typedef struct {
672
    cmsTagTypeSignature  sig;
673
    cmsInt8Number        reserved[4];
674

675
} cmsTagBase;
676

677
// A tag entry in directory
678
typedef struct {
679
    cmsTagSignature      sig;            // The tag signature
680
    cmsUInt32Number      offset;         // Start of tag
681
    cmsUInt32Number      size;           // Size in bytes
682

683
} cmsTagEntry;
684

685
// ----------------------------------------------------------------------------------------------
686

687
// Little CMS specific typedefs
688

689
typedef void* cmsHANDLE ;              // Generic handle
690
typedef void* cmsHPROFILE;             // Opaque typedefs to hide internals
691
typedef void* cmsHTRANSFORM;
692

693
#define cmsMAXCHANNELS  16                // Maximum number of channels in ICC profiles
694

695
// Format of pixel is defined by one cmsUInt32Number, using bit fields as follows
696
//
697
//                               2                1          0
698
//                          3 2 10987 6 5 4 3 2 1 098 7654 321
699
//                          A O TTTTT U Y F P X S EEE CCCC BBB
700
//
701
//            A: Floating point -- With this flag we can differentiate 16 bits as float and as int
702
//            O: Optimized -- previous optimization already returns the final 8-bit value
703
//            T: Pixeltype
704
//            F: Flavor  0=MinIsBlack(Chocolate) 1=MinIsWhite(Vanilla)
705
//            P: Planar? 0=Chunky, 1=Planar
706
//            X: swap 16 bps endianness?
707
//            S: Do swap? ie, BGR, KYMC
708
//            E: Extra samples
709
//            C: Channels (Samples per pixel)
710
//            B: bytes per sample
711
//            Y: Swap first - changes ABGR to BGRA and KCMY to CMYK
712

713
#define FLOAT_SH(a)            ((a) << 22)
714
#define OPTIMIZED_SH(s)        ((s) << 21)
715
#define COLORSPACE_SH(s)       ((s) << 16)
716
#define SWAPFIRST_SH(s)        ((s) << 14)
717
#define FLAVOR_SH(s)           ((s) << 13)
718
#define PLANAR_SH(p)           ((p) << 12)
719
#define ENDIAN16_SH(e)         ((e) << 11)
720
#define DOSWAP_SH(e)           ((e) << 10)
721
#define EXTRA_SH(e)            ((e) << 7)
722
#define CHANNELS_SH(c)         ((c) << 3)
723
#define BYTES_SH(b)            (b)
724

725
// These macros unpack format specifiers into integers
726
#define T_FLOAT(a)            (((a)>>22)&1)
727
#define T_OPTIMIZED(o)        (((o)>>21)&1)
728
#define T_COLORSPACE(s)       (((s)>>16)&31)
729
#define T_SWAPFIRST(s)        (((s)>>14)&1)
730
#define T_FLAVOR(s)           (((s)>>13)&1)
731
#define T_PLANAR(p)           (((p)>>12)&1)
732
#define T_ENDIAN16(e)         (((e)>>11)&1)
733
#define T_DOSWAP(e)           (((e)>>10)&1)
734
#define T_EXTRA(e)            (((e)>>7)&7)
735
#define T_CHANNELS(c)         (((c)>>3)&15)
736
#define T_BYTES(b)            ((b)&7)
737

738

739
// Pixel types
740
#define PT_ANY       0    // Don't check colorspace
741
                          // 1 & 2 are reserved
742
#define PT_GRAY      3
743
#define PT_RGB       4
744
#define PT_CMY       5
745
#define PT_CMYK      6
746
#define PT_YCbCr     7
747
#define PT_YUV       8      // Lu'v'
748
#define PT_XYZ       9
749
#define PT_Lab       10
750
#define PT_YUVK      11     // Lu'v'K
751
#define PT_HSV       12
752
#define PT_HLS       13
753
#define PT_Yxy       14
754

755
#define PT_MCH1      15
756
#define PT_MCH2      16
757
#define PT_MCH3      17
758
#define PT_MCH4      18
759
#define PT_MCH5      19
760
#define PT_MCH6      20
761
#define PT_MCH7      21
762
#define PT_MCH8      22
763
#define PT_MCH9      23
764
#define PT_MCH10     24
765
#define PT_MCH11     25
766
#define PT_MCH12     26
767
#define PT_MCH13     27
768
#define PT_MCH14     28
769
#define PT_MCH15     29
770

771
#define PT_LabV2     30     // Identical to PT_Lab, but using the V2 old encoding
772

773
// Some (not all!) representations
774

775
#ifndef TYPE_RGB_8      // TYPE_RGB_8 is a very common identifier, so don't include ours
776
                        // if user has it already defined.
777

778
#define TYPE_GRAY_8            (COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(1))
779
#define TYPE_GRAY_8_REV        (COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(1)|FLAVOR_SH(1))
780
#define TYPE_GRAY_16           (COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(2))
781
#define TYPE_GRAY_16_REV       (COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(2)|FLAVOR_SH(1))
782
#define TYPE_GRAY_16_SE        (COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(2)|ENDIAN16_SH(1))
783
#define TYPE_GRAYA_8           (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(1))
784
#define TYPE_GRAYA_16          (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(2))
785
#define TYPE_GRAYA_16_SE       (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(2)|ENDIAN16_SH(1))
786
#define TYPE_GRAYA_8_PLANAR    (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(1)|PLANAR_SH(1))
787
#define TYPE_GRAYA_16_PLANAR   (COLORSPACE_SH(PT_GRAY)|EXTRA_SH(1)|CHANNELS_SH(1)|BYTES_SH(2)|PLANAR_SH(1))
788

789
#define TYPE_RGB_8             (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(1))
790
#define TYPE_RGB_8_PLANAR      (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
791
#define TYPE_BGR_8             (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1))
792
#define TYPE_BGR_8_PLANAR      (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|PLANAR_SH(1))
793
#define TYPE_RGB_16            (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2))
794
#define TYPE_RGB_16_PLANAR     (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
795
#define TYPE_RGB_16_SE         (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
796
#define TYPE_BGR_16            (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1))
797
#define TYPE_BGR_16_PLANAR     (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|PLANAR_SH(1))
798
#define TYPE_BGR_16_SE         (COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
799

800
#define TYPE_RGBA_8            (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1))
801
#define TYPE_RGBA_8_PLANAR     (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
802
#define TYPE_RGBA_16           (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2))
803
#define TYPE_RGBA_16_PLANAR    (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
804
#define TYPE_RGBA_16_SE        (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
805

806
#define TYPE_ARGB_8            (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|SWAPFIRST_SH(1))
807
#define TYPE_ARGB_8_PLANAR     (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|SWAPFIRST_SH(1)|PLANAR_SH(1))
808
#define TYPE_ARGB_16           (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|SWAPFIRST_SH(1))
809

810
#define TYPE_ABGR_8            (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1))
811
#define TYPE_ABGR_8_PLANAR     (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|PLANAR_SH(1))
812
#define TYPE_ABGR_16           (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1))
813
#define TYPE_ABGR_16_PLANAR    (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|PLANAR_SH(1))
814
#define TYPE_ABGR_16_SE        (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
815

816
#define TYPE_BGRA_8            (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(1)|DOSWAP_SH(1)|SWAPFIRST_SH(1))
817
#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))
818
#define TYPE_BGRA_16           (COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1)|SWAPFIRST_SH(1))
819
#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))
820

821
#define TYPE_CMY_8             (COLORSPACE_SH(PT_CMY)|CHANNELS_SH(3)|BYTES_SH(1))
822
#define TYPE_CMY_8_PLANAR      (COLORSPACE_SH(PT_CMY)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
823
#define TYPE_CMY_16            (COLORSPACE_SH(PT_CMY)|CHANNELS_SH(3)|BYTES_SH(2))
824
#define TYPE_CMY_16_PLANAR     (COLORSPACE_SH(PT_CMY)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
825
#define TYPE_CMY_16_SE         (COLORSPACE_SH(PT_CMY)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
826

827
#define TYPE_CMYK_8            (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(1))
828
#define TYPE_CMYKA_8           (COLORSPACE_SH(PT_CMYK)|EXTRA_SH(1)|CHANNELS_SH(4)|BYTES_SH(1))
829
#define TYPE_CMYK_8_REV        (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(1)|FLAVOR_SH(1))
830
#define TYPE_YUVK_8            TYPE_CMYK_8_REV
831
#define TYPE_CMYK_8_PLANAR     (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(1)|PLANAR_SH(1))
832
#define TYPE_CMYK_16           (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2))
833
#define TYPE_CMYK_16_REV       (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|FLAVOR_SH(1))
834
#define TYPE_YUVK_16           TYPE_CMYK_16_REV
835
#define TYPE_CMYK_16_PLANAR    (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|PLANAR_SH(1))
836
#define TYPE_CMYK_16_SE        (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|ENDIAN16_SH(1))
837

838
#define TYPE_KYMC_8            (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(1)|DOSWAP_SH(1))
839
#define TYPE_KYMC_16           (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|DOSWAP_SH(1))
840
#define TYPE_KYMC_16_SE        (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
841

842
#define TYPE_KCMY_8            (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(1)|SWAPFIRST_SH(1))
843
#define TYPE_KCMY_8_REV        (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(1)|FLAVOR_SH(1)|SWAPFIRST_SH(1))
844
#define TYPE_KCMY_16           (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|SWAPFIRST_SH(1))
845
#define TYPE_KCMY_16_REV       (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|FLAVOR_SH(1)|SWAPFIRST_SH(1))
846
#define TYPE_KCMY_16_SE        (COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2)|ENDIAN16_SH(1)|SWAPFIRST_SH(1))
847

848
#define TYPE_CMYK5_8           (COLORSPACE_SH(PT_MCH5)|CHANNELS_SH(5)|BYTES_SH(1))
849
#define TYPE_CMYK5_16          (COLORSPACE_SH(PT_MCH5)|CHANNELS_SH(5)|BYTES_SH(2))
850
#define TYPE_CMYK5_16_SE       (COLORSPACE_SH(PT_MCH5)|CHANNELS_SH(5)|BYTES_SH(2)|ENDIAN16_SH(1))
851
#define TYPE_KYMC5_8           (COLORSPACE_SH(PT_MCH5)|CHANNELS_SH(5)|BYTES_SH(1)|DOSWAP_SH(1))
852
#define TYPE_KYMC5_16          (COLORSPACE_SH(PT_MCH5)|CHANNELS_SH(5)|BYTES_SH(2)|DOSWAP_SH(1))
853
#define TYPE_KYMC5_16_SE       (COLORSPACE_SH(PT_MCH5)|CHANNELS_SH(5)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
854
#define TYPE_CMYK6_8           (COLORSPACE_SH(PT_MCH6)|CHANNELS_SH(6)|BYTES_SH(1))
855
#define TYPE_CMYK6_8_PLANAR    (COLORSPACE_SH(PT_MCH6)|CHANNELS_SH(6)|BYTES_SH(1)|PLANAR_SH(1))
856
#define TYPE_CMYK6_16          (COLORSPACE_SH(PT_MCH6)|CHANNELS_SH(6)|BYTES_SH(2))
857
#define TYPE_CMYK6_16_PLANAR   (COLORSPACE_SH(PT_MCH6)|CHANNELS_SH(6)|BYTES_SH(2)|PLANAR_SH(1))
858
#define TYPE_CMYK6_16_SE       (COLORSPACE_SH(PT_MCH6)|CHANNELS_SH(6)|BYTES_SH(2)|ENDIAN16_SH(1))
859
#define TYPE_CMYK7_8           (COLORSPACE_SH(PT_MCH7)|CHANNELS_SH(7)|BYTES_SH(1))
860
#define TYPE_CMYK7_16          (COLORSPACE_SH(PT_MCH7)|CHANNELS_SH(7)|BYTES_SH(2))
861
#define TYPE_CMYK7_16_SE       (COLORSPACE_SH(PT_MCH7)|CHANNELS_SH(7)|BYTES_SH(2)|ENDIAN16_SH(1))
862
#define TYPE_KYMC7_8           (COLORSPACE_SH(PT_MCH7)|CHANNELS_SH(7)|BYTES_SH(1)|DOSWAP_SH(1))
863
#define TYPE_KYMC7_16          (COLORSPACE_SH(PT_MCH7)|CHANNELS_SH(7)|BYTES_SH(2)|DOSWAP_SH(1))
864
#define TYPE_KYMC7_16_SE       (COLORSPACE_SH(PT_MCH7)|CHANNELS_SH(7)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
865
#define TYPE_CMYK8_8           (COLORSPACE_SH(PT_MCH8)|CHANNELS_SH(8)|BYTES_SH(1))
866
#define TYPE_CMYK8_16          (COLORSPACE_SH(PT_MCH8)|CHANNELS_SH(8)|BYTES_SH(2))
867
#define TYPE_CMYK8_16_SE       (COLORSPACE_SH(PT_MCH8)|CHANNELS_SH(8)|BYTES_SH(2)|ENDIAN16_SH(1))
868
#define TYPE_KYMC8_8           (COLORSPACE_SH(PT_MCH8)|CHANNELS_SH(8)|BYTES_SH(1)|DOSWAP_SH(1))
869
#define TYPE_KYMC8_16          (COLORSPACE_SH(PT_MCH8)|CHANNELS_SH(8)|BYTES_SH(2)|DOSWAP_SH(1))
870
#define TYPE_KYMC8_16_SE       (COLORSPACE_SH(PT_MCH8)|CHANNELS_SH(8)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
871
#define TYPE_CMYK9_8           (COLORSPACE_SH(PT_MCH9)|CHANNELS_SH(9)|BYTES_SH(1))
872
#define TYPE_CMYK9_16          (COLORSPACE_SH(PT_MCH9)|CHANNELS_SH(9)|BYTES_SH(2))
873
#define TYPE_CMYK9_16_SE       (COLORSPACE_SH(PT_MCH9)|CHANNELS_SH(9)|BYTES_SH(2)|ENDIAN16_SH(1))
874
#define TYPE_KYMC9_8           (COLORSPACE_SH(PT_MCH9)|CHANNELS_SH(9)|BYTES_SH(1)|DOSWAP_SH(1))
875
#define TYPE_KYMC9_16          (COLORSPACE_SH(PT_MCH9)|CHANNELS_SH(9)|BYTES_SH(2)|DOSWAP_SH(1))
876
#define TYPE_KYMC9_16_SE       (COLORSPACE_SH(PT_MCH9)|CHANNELS_SH(9)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
877
#define TYPE_CMYK10_8          (COLORSPACE_SH(PT_MCH10)|CHANNELS_SH(10)|BYTES_SH(1))
878
#define TYPE_CMYK10_16         (COLORSPACE_SH(PT_MCH10)|CHANNELS_SH(10)|BYTES_SH(2))
879
#define TYPE_CMYK10_16_SE      (COLORSPACE_SH(PT_MCH10)|CHANNELS_SH(10)|BYTES_SH(2)|ENDIAN16_SH(1))
880
#define TYPE_KYMC10_8          (COLORSPACE_SH(PT_MCH10)|CHANNELS_SH(10)|BYTES_SH(1)|DOSWAP_SH(1))
881
#define TYPE_KYMC10_16         (COLORSPACE_SH(PT_MCH10)|CHANNELS_SH(10)|BYTES_SH(2)|DOSWAP_SH(1))
882
#define TYPE_KYMC10_16_SE      (COLORSPACE_SH(PT_MCH10)|CHANNELS_SH(10)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
883
#define TYPE_CMYK11_8          (COLORSPACE_SH(PT_MCH11)|CHANNELS_SH(11)|BYTES_SH(1))
884
#define TYPE_CMYK11_16         (COLORSPACE_SH(PT_MCH11)|CHANNELS_SH(11)|BYTES_SH(2))
885
#define TYPE_CMYK11_16_SE      (COLORSPACE_SH(PT_MCH11)|CHANNELS_SH(11)|BYTES_SH(2)|ENDIAN16_SH(1))
886
#define TYPE_KYMC11_8          (COLORSPACE_SH(PT_MCH11)|CHANNELS_SH(11)|BYTES_SH(1)|DOSWAP_SH(1))
887
#define TYPE_KYMC11_16         (COLORSPACE_SH(PT_MCH11)|CHANNELS_SH(11)|BYTES_SH(2)|DOSWAP_SH(1))
888
#define TYPE_KYMC11_16_SE      (COLORSPACE_SH(PT_MCH11)|CHANNELS_SH(11)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
889
#define TYPE_CMYK12_8          (COLORSPACE_SH(PT_MCH12)|CHANNELS_SH(12)|BYTES_SH(1))
890
#define TYPE_CMYK12_16         (COLORSPACE_SH(PT_MCH12)|CHANNELS_SH(12)|BYTES_SH(2))
891
#define TYPE_CMYK12_16_SE      (COLORSPACE_SH(PT_MCH12)|CHANNELS_SH(12)|BYTES_SH(2)|ENDIAN16_SH(1))
892
#define TYPE_KYMC12_8          (COLORSPACE_SH(PT_MCH12)|CHANNELS_SH(12)|BYTES_SH(1)|DOSWAP_SH(1))
893
#define TYPE_KYMC12_16         (COLORSPACE_SH(PT_MCH12)|CHANNELS_SH(12)|BYTES_SH(2)|DOSWAP_SH(1))
894
#define TYPE_KYMC12_16_SE      (COLORSPACE_SH(PT_MCH12)|CHANNELS_SH(12)|BYTES_SH(2)|DOSWAP_SH(1)|ENDIAN16_SH(1))
895

896
// Colorimetric
897
#define TYPE_XYZ_16            (COLORSPACE_SH(PT_XYZ)|CHANNELS_SH(3)|BYTES_SH(2))
898
#define TYPE_Lab_8             (COLORSPACE_SH(PT_Lab)|CHANNELS_SH(3)|BYTES_SH(1))
899
#define TYPE_LabV2_8           (COLORSPACE_SH(PT_LabV2)|CHANNELS_SH(3)|BYTES_SH(1))
900

901
#define TYPE_ALab_8            (COLORSPACE_SH(PT_Lab)|CHANNELS_SH(3)|BYTES_SH(1)|EXTRA_SH(1)|SWAPFIRST_SH(1))
902
#define TYPE_ALabV2_8          (COLORSPACE_SH(PT_LabV2)|CHANNELS_SH(3)|BYTES_SH(1)|EXTRA_SH(1)|SWAPFIRST_SH(1))
903
#define TYPE_Lab_16            (COLORSPACE_SH(PT_Lab)|CHANNELS_SH(3)|BYTES_SH(2))
904
#define TYPE_LabV2_16          (COLORSPACE_SH(PT_LabV2)|CHANNELS_SH(3)|BYTES_SH(2))
905
#define TYPE_Yxy_16            (COLORSPACE_SH(PT_Yxy)|CHANNELS_SH(3)|BYTES_SH(2))
906

907
// YCbCr
908
#define TYPE_YCbCr_8           (COLORSPACE_SH(PT_YCbCr)|CHANNELS_SH(3)|BYTES_SH(1))
909
#define TYPE_YCbCr_8_PLANAR    (COLORSPACE_SH(PT_YCbCr)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
910
#define TYPE_YCbCr_16          (COLORSPACE_SH(PT_YCbCr)|CHANNELS_SH(3)|BYTES_SH(2))
911
#define TYPE_YCbCr_16_PLANAR   (COLORSPACE_SH(PT_YCbCr)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
912
#define TYPE_YCbCr_16_SE       (COLORSPACE_SH(PT_YCbCr)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
913

914
// YUV
915
#define TYPE_YUV_8             (COLORSPACE_SH(PT_YUV)|CHANNELS_SH(3)|BYTES_SH(1))
916
#define TYPE_YUV_8_PLANAR      (COLORSPACE_SH(PT_YUV)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
917
#define TYPE_YUV_16            (COLORSPACE_SH(PT_YUV)|CHANNELS_SH(3)|BYTES_SH(2))
918
#define TYPE_YUV_16_PLANAR     (COLORSPACE_SH(PT_YUV)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
919
#define TYPE_YUV_16_SE         (COLORSPACE_SH(PT_YUV)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
920

921
// HLS
922
#define TYPE_HLS_8             (COLORSPACE_SH(PT_HLS)|CHANNELS_SH(3)|BYTES_SH(1))
923
#define TYPE_HLS_8_PLANAR      (COLORSPACE_SH(PT_HLS)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
924
#define TYPE_HLS_16            (COLORSPACE_SH(PT_HLS)|CHANNELS_SH(3)|BYTES_SH(2))
925
#define TYPE_HLS_16_PLANAR     (COLORSPACE_SH(PT_HLS)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
926
#define TYPE_HLS_16_SE         (COLORSPACE_SH(PT_HLS)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
927

928
// HSV
929
#define TYPE_HSV_8             (COLORSPACE_SH(PT_HSV)|CHANNELS_SH(3)|BYTES_SH(1))
930
#define TYPE_HSV_8_PLANAR      (COLORSPACE_SH(PT_HSV)|CHANNELS_SH(3)|BYTES_SH(1)|PLANAR_SH(1))
931
#define TYPE_HSV_16            (COLORSPACE_SH(PT_HSV)|CHANNELS_SH(3)|BYTES_SH(2))
932
#define TYPE_HSV_16_PLANAR     (COLORSPACE_SH(PT_HSV)|CHANNELS_SH(3)|BYTES_SH(2)|PLANAR_SH(1))
933
#define TYPE_HSV_16_SE         (COLORSPACE_SH(PT_HSV)|CHANNELS_SH(3)|BYTES_SH(2)|ENDIAN16_SH(1))
934

935
// Named color index. Only 16 bits allowed (don't check colorspace)
936
#define TYPE_NAMED_COLOR_INDEX (CHANNELS_SH(1)|BYTES_SH(2))
937

938
// Float formatters.
939
#define TYPE_XYZ_FLT          (FLOAT_SH(1)|COLORSPACE_SH(PT_XYZ)|CHANNELS_SH(3)|BYTES_SH(4))
940
#define TYPE_Lab_FLT          (FLOAT_SH(1)|COLORSPACE_SH(PT_Lab)|CHANNELS_SH(3)|BYTES_SH(4))
941
#define TYPE_LabA_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_Lab)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4))
942
#define TYPE_GRAY_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(4))
943
#define TYPE_RGB_FLT          (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(4))
944

945
#define TYPE_RGBA_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4))
946
#define TYPE_ARGB_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)|SWAPFIRST_SH(1))
947
#define TYPE_BGR_FLT          (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(4)|DOSWAP_SH(1))
948
#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))
949
#define TYPE_ABGR_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)|DOSWAP_SH(1))
950

951
#define TYPE_CMYK_FLT         (FLOAT_SH(1)|COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(4))
952

953
// Floating point formatters.
954
// NOTE THAT 'BYTES' FIELD IS SET TO ZERO ON DLB because 8 bytes overflows the bitfield
955
#define TYPE_XYZ_DBL          (FLOAT_SH(1)|COLORSPACE_SH(PT_XYZ)|CHANNELS_SH(3)|BYTES_SH(0))
956
#define TYPE_Lab_DBL          (FLOAT_SH(1)|COLORSPACE_SH(PT_Lab)|CHANNELS_SH(3)|BYTES_SH(0))
957
#define TYPE_GRAY_DBL         (FLOAT_SH(1)|COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(0))
958
#define TYPE_RGB_DBL          (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(0))
959
#define TYPE_BGR_DBL          (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(0)|DOSWAP_SH(1))
960
#define TYPE_CMYK_DBL         (FLOAT_SH(1)|COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(0))
961

962
// IEEE 754-2008 "half"
963
#define TYPE_GRAY_HALF_FLT    (FLOAT_SH(1)|COLORSPACE_SH(PT_GRAY)|CHANNELS_SH(1)|BYTES_SH(2))
964
#define TYPE_RGB_HALF_FLT     (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2))
965
#define TYPE_RGBA_HALF_FLT    (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2))
966
#define TYPE_CMYK_HALF_FLT    (FLOAT_SH(1)|COLORSPACE_SH(PT_CMYK)|CHANNELS_SH(4)|BYTES_SH(2))
967

968
#define TYPE_RGBA_HALF_FLT    (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2))
969
#define TYPE_ARGB_HALF_FLT    (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(2)|SWAPFIRST_SH(1))
970
#define TYPE_BGR_HALF_FLT     (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1))
971
#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))
972
#define TYPE_ABGR_HALF_FLT    (FLOAT_SH(1)|COLORSPACE_SH(PT_RGB)|CHANNELS_SH(3)|BYTES_SH(2)|DOSWAP_SH(1))
973

974
#endif
975

976
// Colorspaces
977
typedef struct {
978
        cmsFloat64Number X;
979
        cmsFloat64Number Y;
980
        cmsFloat64Number Z;
981

982
    } cmsCIEXYZ;
983

984
typedef struct {
985
        cmsFloat64Number x;
986
        cmsFloat64Number y;
987
        cmsFloat64Number Y;
988

989
    } cmsCIExyY;
990

991
typedef struct {
992
        cmsFloat64Number L;
993
        cmsFloat64Number a;
994
        cmsFloat64Number b;
995

996
    } cmsCIELab;
997

998
typedef struct {
999
        cmsFloat64Number L;
1000
        cmsFloat64Number C;
1001
        cmsFloat64Number h;
1002

1003
    } cmsCIELCh;
1004

1005
typedef struct {
1006
        cmsFloat64Number J;
1007
        cmsFloat64Number C;
1008
        cmsFloat64Number h;
1009

1010
    } cmsJCh;
1011

1012
typedef struct {
1013
        cmsCIEXYZ  Red;
1014
        cmsCIEXYZ  Green;
1015
        cmsCIEXYZ  Blue;
1016

1017
    } cmsCIEXYZTRIPLE;
1018

1019
typedef struct {
1020
        cmsCIExyY  Red;
1021
        cmsCIExyY  Green;
1022
        cmsCIExyY  Blue;
1023

1024
    } cmsCIExyYTRIPLE;
1025

1026
// Illuminant types for structs below
1027
#define cmsILLUMINANT_TYPE_UNKNOWN 0x0000000
1028
#define cmsILLUMINANT_TYPE_D50     0x0000001
1029
#define cmsILLUMINANT_TYPE_D65     0x0000002
1030
#define cmsILLUMINANT_TYPE_D93     0x0000003
1031
#define cmsILLUMINANT_TYPE_F2      0x0000004
1032
#define cmsILLUMINANT_TYPE_D55     0x0000005
1033
#define cmsILLUMINANT_TYPE_A       0x0000006
1034
#define cmsILLUMINANT_TYPE_E       0x0000007
1035
#define cmsILLUMINANT_TYPE_F8      0x0000008
1036

1037
typedef struct {
1038
        cmsUInt32Number  Observer;    // 0 = unknown, 1=CIE 1931, 2=CIE 1964
1039
        cmsCIEXYZ        Backing;     // Value of backing
1040
        cmsUInt32Number  Geometry;    // 0=unknown, 1=45/0, 0/45 2=0d, d/0
1041
        cmsFloat64Number Flare;       // 0..1.0
1042
        cmsUInt32Number  IlluminantType;
1043

1044
    } cmsICCMeasurementConditions;
1045

1046
typedef struct {
1047
        cmsCIEXYZ       IlluminantXYZ;   // Not the same struct as CAM02,
1048
        cmsCIEXYZ       SurroundXYZ;     // This is for storing the tag
1049
        cmsUInt32Number IlluminantType;  // viewing condition
1050

1051
    } cmsICCViewingConditions;
1052

1053
// Get LittleCMS version (for shared objects) -----------------------------------------------------------------------------
1054

1055
CMSAPI int               CMSEXPORT cmsGetEncodedCMMversion(void);
1056

1057
// Support of non-standard functions --------------------------------------------------------------------------------------
1058

1059
CMSAPI int               CMSEXPORT cmsstrcasecmp(const char* s1, const char* s2);
1060
CMSAPI long int          CMSEXPORT cmsfilelength(FILE* f);
1061

1062

1063
// Context handling --------------------------------------------------------------------------------------------------------
1064

1065
// Each context holds its owns globals and its own plug-ins. There is a global context with the id = 0 for lecacy compatibility
1066
// though using the global context is not recommended. Proper context handling makes lcms more thread-safe.
1067

1068
typedef struct _cmsContext_struct* cmsContext;
1069

1070
CMSAPI cmsContext       CMSEXPORT cmsCreateContext(void* Plugin, void* UserData);
1071
CMSAPI void             CMSEXPORT cmsDeleteContext(cmsContext ContextID);
1072
CMSAPI cmsContext       CMSEXPORT cmsDupContext(cmsContext ContextID, void* NewUserData);
1073
CMSAPI void*            CMSEXPORT cmsGetContextUserData(cmsContext ContextID);
1074

1075
// Plug-In registering  --------------------------------------------------------------------------------------------------
1076

1077
CMSAPI cmsBool           CMSEXPORT cmsPlugin(void* Plugin);
1078
CMSAPI cmsBool           CMSEXPORT cmsPluginTHR(cmsContext ContextID, void* Plugin);
1079
CMSAPI void              CMSEXPORT cmsUnregisterPlugins(void);
1080
CMSAPI void              CMSEXPORT cmsUnregisterPluginsTHR(cmsContext ContextID);
1081

1082
// Error logging ----------------------------------------------------------------------------------------------------------
1083

1084
// There is no error handling at all. When a function fails, it returns proper value.
1085
// For example, all create functions does return NULL on failure. Other may return FALSE.
1086
// It may be interesting, for the developer, to know why the function is failing.
1087
// for that reason, lcms2 does offer a logging function. This function will get
1088
// an ENGLISH string with some clues on what is going wrong. You can show this
1089
// info to the end user if you wish, or just create some sort of log on disk.
1090
// The logging function should NOT terminate the program, as this obviously can leave
1091
// unfreed resources. It is the programmer's responsibility to check each function
1092
// return code to make sure it didn't fail.
1093

1094
#define cmsERROR_UNDEFINED                    0
1095
#define cmsERROR_FILE                         1
1096
#define cmsERROR_RANGE                        2
1097
#define cmsERROR_INTERNAL                     3
1098
#define cmsERROR_NULL                         4
1099
#define cmsERROR_READ                         5
1100
#define cmsERROR_SEEK                         6
1101
#define cmsERROR_WRITE                        7
1102
#define cmsERROR_UNKNOWN_EXTENSION            8
1103
#define cmsERROR_COLORSPACE_CHECK             9
1104
#define cmsERROR_ALREADY_DEFINED              10
1105
#define cmsERROR_BAD_SIGNATURE                11
1106
#define cmsERROR_CORRUPTION_DETECTED          12
1107
#define cmsERROR_NOT_SUITABLE                 13
1108

1109
// Error logger is called with the ContextID when a message is raised. This gives the
1110
// chance to know which thread is responsible of the warning and any environment associated
1111
// with it. Non-multithreading applications may safely ignore this parameter.
1112
// Note that under certain special circumstances, ContextID may be NULL.
1113
typedef void  (* cmsLogErrorHandlerFunction)(cmsContext ContextID, cmsUInt32Number ErrorCode, const char *Text);
1114

1115
// Allows user to set any specific logger
1116
CMSAPI void              CMSEXPORT cmsSetLogErrorHandler(cmsLogErrorHandlerFunction Fn);
1117
CMSAPI void              CMSEXPORT cmsSetLogErrorHandlerTHR(cmsContext ContextID, cmsLogErrorHandlerFunction Fn);
1118

1119
// Conversions --------------------------------------------------------------------------------------------------------------
1120

1121
// Returns pointers to constant structs
1122
CMSAPI const cmsCIEXYZ*  CMSEXPORT cmsD50_XYZ(void);
1123
CMSAPI const cmsCIExyY*  CMSEXPORT cmsD50_xyY(void);
1124

1125
// Colorimetric space conversions
1126
CMSAPI void              CMSEXPORT cmsXYZ2xyY(cmsCIExyY* Dest, const cmsCIEXYZ* Source);
1127
CMSAPI void              CMSEXPORT cmsxyY2XYZ(cmsCIEXYZ* Dest, const cmsCIExyY* Source);
1128
CMSAPI void              CMSEXPORT cmsXYZ2Lab(const cmsCIEXYZ* WhitePoint, cmsCIELab* Lab, const cmsCIEXYZ* xyz);
1129
CMSAPI void              CMSEXPORT cmsLab2XYZ(const cmsCIEXYZ* WhitePoint, cmsCIEXYZ* xyz, const cmsCIELab* Lab);
1130
CMSAPI void              CMSEXPORT cmsLab2LCh(cmsCIELCh*LCh, const cmsCIELab* Lab);
1131
CMSAPI void              CMSEXPORT cmsLCh2Lab(cmsCIELab* Lab, const cmsCIELCh* LCh);
1132

1133
// Encoding /Decoding on PCS
1134
CMSAPI void              CMSEXPORT cmsLabEncoded2Float(cmsCIELab* Lab, const cmsUInt16Number wLab[3]);
1135
CMSAPI void              CMSEXPORT cmsLabEncoded2FloatV2(cmsCIELab* Lab, const cmsUInt16Number wLab[3]);
1136
CMSAPI void              CMSEXPORT cmsFloat2LabEncoded(cmsUInt16Number wLab[3], const cmsCIELab* Lab);
1137
CMSAPI void              CMSEXPORT cmsFloat2LabEncodedV2(cmsUInt16Number wLab[3], const cmsCIELab* Lab);
1138
CMSAPI void              CMSEXPORT cmsXYZEncoded2Float(cmsCIEXYZ* fxyz, const cmsUInt16Number XYZ[3]);
1139
CMSAPI void              CMSEXPORT cmsFloat2XYZEncoded(cmsUInt16Number XYZ[3], const cmsCIEXYZ* fXYZ);
1140

1141
// DeltaE metrics
1142
CMSAPI cmsFloat64Number  CMSEXPORT cmsDeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2);
1143
CMSAPI cmsFloat64Number  CMSEXPORT cmsCIE94DeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2);
1144
CMSAPI cmsFloat64Number  CMSEXPORT cmsBFDdeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2);
1145
CMSAPI cmsFloat64Number  CMSEXPORT cmsCMCdeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2, cmsFloat64Number l, cmsFloat64Number c);
1146
CMSAPI cmsFloat64Number  CMSEXPORT cmsCIE2000DeltaE(const cmsCIELab* Lab1, const cmsCIELab* Lab2, cmsFloat64Number Kl, cmsFloat64Number Kc, cmsFloat64Number Kh);
1147

1148
// Temperature <-> Chromaticity (Black body)
1149
CMSAPI cmsBool           CMSEXPORT cmsWhitePointFromTemp(cmsCIExyY* WhitePoint, cmsFloat64Number  TempK);
1150
CMSAPI cmsBool           CMSEXPORT cmsTempFromWhitePoint(cmsFloat64Number* TempK, const cmsCIExyY* WhitePoint);
1151

1152
// Chromatic adaptation
1153
CMSAPI cmsBool           CMSEXPORT cmsAdaptToIlluminant(cmsCIEXYZ* Result, const cmsCIEXYZ* SourceWhitePt,
1154
                                                                           const cmsCIEXYZ* Illuminant,
1155
                                                                           const cmsCIEXYZ* Value);
1156

1157
// CIECAM02 ---------------------------------------------------------------------------------------------------
1158

1159
// Viewing conditions. Please note those are CAM model viewing conditions, and not the ICC tag viewing
1160
// conditions, which I'm naming cmsICCViewingConditions to make differences evident. Unfortunately, the tag
1161
// cannot deal with surround La, Yb and D value so is basically useless to store CAM02 viewing conditions.
1162

1163

1164
#define AVG_SURROUND       1
1165
#define DIM_SURROUND       2
1166
#define DARK_SURROUND      3
1167
#define CUTSHEET_SURROUND  4
1168

1169
#define D_CALCULATE        (-1)
1170

1171
typedef struct {
1172
    cmsCIEXYZ        whitePoint;
1173
    cmsFloat64Number Yb;
1174
    cmsFloat64Number La;
1175
    cmsUInt32Number  surround;
1176
    cmsFloat64Number D_value;
1177

1178
    } cmsViewingConditions;
1179

1180
CMSAPI cmsHANDLE         CMSEXPORT cmsCIECAM02Init(cmsContext ContextID, const cmsViewingConditions* pVC);
1181
CMSAPI void              CMSEXPORT cmsCIECAM02Done(cmsHANDLE hModel);
1182
CMSAPI void              CMSEXPORT cmsCIECAM02Forward(cmsHANDLE hModel, const cmsCIEXYZ* pIn, cmsJCh* pOut);
1183
CMSAPI void              CMSEXPORT cmsCIECAM02Reverse(cmsHANDLE hModel, const cmsJCh* pIn,    cmsCIEXYZ* pOut);
1184

1185

1186
// Tone curves -----------------------------------------------------------------------------------------
1187

1188
// This describes a curve segment. For a table of supported types, see the manual. User can increase the number of
1189
// available types by using a proper plug-in. Parametric segments allow 10 parameters at most
1190

1191
typedef struct {
1192
    cmsFloat32Number   x0, x1;           // Domain; for x0 < x <= x1
1193
    cmsInt32Number     Type;             // Parametric type, Type == 0 means sampled segment. Negative values are reserved
1194
    cmsFloat64Number   Params[10];       // Parameters if Type != 0
1195
    cmsUInt32Number    nGridPoints;      // Number of grid points if Type == 0
1196
    cmsFloat32Number*  SampledPoints;    // Points to an array of floats if Type == 0
1197

1198
} cmsCurveSegment;
1199

1200
// The internal representation is none of your business.
1201
typedef struct _cms_curve_struct cmsToneCurve;
1202

1203
CMSAPI cmsToneCurve*     CMSEXPORT cmsBuildSegmentedToneCurve(cmsContext ContextID, cmsUInt32Number nSegments, const cmsCurveSegment Segments[]);
1204
CMSAPI cmsToneCurve*     CMSEXPORT cmsBuildParametricToneCurve(cmsContext ContextID, cmsInt32Number Type, const cmsFloat64Number Params[]);
1205
CMSAPI cmsToneCurve*     CMSEXPORT cmsBuildGamma(cmsContext ContextID, cmsFloat64Number Gamma);
1206
CMSAPI cmsToneCurve*     CMSEXPORT cmsBuildTabulatedToneCurve16(cmsContext ContextID, cmsUInt32Number nEntries, const cmsUInt16Number values[]);
1207
CMSAPI cmsToneCurve*     CMSEXPORT cmsBuildTabulatedToneCurveFloat(cmsContext ContextID, cmsUInt32Number nEntries, const cmsFloat32Number values[]);
1208
CMSAPI void              CMSEXPORT cmsFreeToneCurve(cmsToneCurve* Curve);
1209
CMSAPI void              CMSEXPORT cmsFreeToneCurveTriple(cmsToneCurve* Curve[3]);
1210
CMSAPI cmsToneCurve*     CMSEXPORT cmsDupToneCurve(const cmsToneCurve* Src);
1211
CMSAPI cmsToneCurve*     CMSEXPORT cmsReverseToneCurve(const cmsToneCurve* InGamma);
1212
CMSAPI cmsToneCurve*     CMSEXPORT cmsReverseToneCurveEx(cmsUInt32Number nResultSamples, const cmsToneCurve* InGamma);
1213
CMSAPI cmsToneCurve*     CMSEXPORT cmsJoinToneCurve(cmsContext ContextID, const cmsToneCurve* X,  const cmsToneCurve* Y, cmsUInt32Number nPoints);
1214
CMSAPI cmsBool           CMSEXPORT cmsSmoothToneCurve(cmsToneCurve* Tab, cmsFloat64Number lambda);
1215
CMSAPI cmsFloat32Number  CMSEXPORT cmsEvalToneCurveFloat(const cmsToneCurve* Curve, cmsFloat32Number v);
1216
CMSAPI cmsUInt16Number   CMSEXPORT cmsEvalToneCurve16(const cmsToneCurve* Curve, cmsUInt16Number v);
1217
CMSAPI cmsBool           CMSEXPORT cmsIsToneCurveMultisegment(const cmsToneCurve* InGamma);
1218
CMSAPI cmsBool           CMSEXPORT cmsIsToneCurveLinear(const cmsToneCurve* Curve);
1219
CMSAPI cmsBool           CMSEXPORT cmsIsToneCurveMonotonic(const cmsToneCurve* t);
1220
CMSAPI cmsBool           CMSEXPORT cmsIsToneCurveDescending(const cmsToneCurve* t);
1221
CMSAPI cmsInt32Number    CMSEXPORT cmsGetToneCurveParametricType(const cmsToneCurve* t);
1222
CMSAPI cmsFloat64Number  CMSEXPORT cmsEstimateGamma(const cmsToneCurve* t, cmsFloat64Number Precision);
1223
CMSAPI cmsFloat64Number* CMSEXPORT cmsGetToneCurveParams(const cmsToneCurve* t);
1224

1225
// Tone curve tabular estimation
1226
CMSAPI cmsUInt32Number         CMSEXPORT cmsGetToneCurveEstimatedTableEntries(const cmsToneCurve* t);
1227
CMSAPI const cmsUInt16Number*  CMSEXPORT cmsGetToneCurveEstimatedTable(const cmsToneCurve* t);
1228

1229

1230
// Implements pipelines of multi-processing elements -------------------------------------------------------------
1231

1232
// Nothing to see here, move along
1233
typedef struct _cmsPipeline_struct cmsPipeline;
1234
typedef struct _cmsStage_struct cmsStage;
1235

1236
// Those are hi-level pipelines
1237
CMSAPI cmsPipeline*      CMSEXPORT cmsPipelineAlloc(cmsContext ContextID, cmsUInt32Number InputChannels, cmsUInt32Number OutputChannels);
1238
CMSAPI void              CMSEXPORT cmsPipelineFree(cmsPipeline* lut);
1239
CMSAPI cmsPipeline*      CMSEXPORT cmsPipelineDup(const cmsPipeline* Orig);
1240

1241
CMSAPI cmsContext        CMSEXPORT cmsGetPipelineContextID(const cmsPipeline* lut);
1242
CMSAPI cmsUInt32Number   CMSEXPORT cmsPipelineInputChannels(const cmsPipeline* lut);
1243
CMSAPI cmsUInt32Number   CMSEXPORT cmsPipelineOutputChannels(const cmsPipeline* lut);
1244

1245
CMSAPI cmsUInt32Number   CMSEXPORT cmsPipelineStageCount(const cmsPipeline* lut);
1246
CMSAPI cmsStage*         CMSEXPORT cmsPipelineGetPtrToFirstStage(const cmsPipeline* lut);
1247
CMSAPI cmsStage*         CMSEXPORT cmsPipelineGetPtrToLastStage(const cmsPipeline* lut);
1248

1249
CMSAPI void              CMSEXPORT cmsPipelineEval16(const cmsUInt16Number In[], cmsUInt16Number Out[], const cmsPipeline* lut);
1250
CMSAPI void              CMSEXPORT cmsPipelineEvalFloat(const cmsFloat32Number In[], cmsFloat32Number Out[], const cmsPipeline* lut);
1251
CMSAPI cmsBool           CMSEXPORT cmsPipelineEvalReverseFloat(cmsFloat32Number Target[], cmsFloat32Number Result[], cmsFloat32Number Hint[], const cmsPipeline* lut);
1252
CMSAPI cmsBool           CMSEXPORT cmsPipelineCat(cmsPipeline* l1, const cmsPipeline* l2);
1253
CMSAPI cmsBool           CMSEXPORT cmsPipelineSetSaveAs8bitsFlag(cmsPipeline* lut, cmsBool On);
1254

1255
// Where to place/locate the stages in the pipeline chain
1256
typedef enum { cmsAT_BEGIN, cmsAT_END } cmsStageLoc;
1257

1258
CMSAPI cmsBool           CMSEXPORT cmsPipelineInsertStage(cmsPipeline* lut, cmsStageLoc loc, cmsStage* mpe);
1259
CMSAPI void              CMSEXPORT cmsPipelineUnlinkStage(cmsPipeline* lut, cmsStageLoc loc, cmsStage** mpe);
1260

1261
// This function is quite useful to analyze the structure of a Pipeline and retrieve the Stage elements
1262
// that conform the Pipeline. It should be called with the Pipeline, the number of expected elements and
1263
// then a list of expected types followed with a list of double pointers to Stage elements. If
1264
// the function founds a match with current pipeline, it fills the pointers and returns TRUE
1265
// if not, returns FALSE without touching anything.
1266
CMSAPI cmsBool           CMSEXPORT cmsPipelineCheckAndRetreiveStages(const cmsPipeline* Lut, cmsUInt32Number n, ...);
1267

1268
// Matrix has double precision and CLUT has only float precision. That is because an ICC profile can encode
1269
// matrices with far more precision that CLUTS
1270
CMSAPI cmsStage*         CMSEXPORT cmsStageAllocIdentity(cmsContext ContextID, cmsUInt32Number nChannels);
1271
CMSAPI cmsStage*         CMSEXPORT cmsStageAllocToneCurves(cmsContext ContextID, cmsUInt32Number nChannels, cmsToneCurve* const Curves[]);
1272
CMSAPI cmsStage*         CMSEXPORT cmsStageAllocMatrix(cmsContext ContextID, cmsUInt32Number Rows, cmsUInt32Number Cols, const cmsFloat64Number* Matrix, const cmsFloat64Number* Offset);
1273

1274
CMSAPI cmsStage*         CMSEXPORT cmsStageAllocCLut16bit(cmsContext ContextID, cmsUInt32Number nGridPoints, cmsUInt32Number inputChan, cmsUInt32Number outputChan, const cmsUInt16Number* Table);
1275
CMSAPI cmsStage*         CMSEXPORT cmsStageAllocCLutFloat(cmsContext ContextID, cmsUInt32Number nGridPoints, cmsUInt32Number inputChan, cmsUInt32Number outputChan, const cmsFloat32Number* Table);
1276

1277
CMSAPI cmsStage*         CMSEXPORT cmsStageAllocCLut16bitGranular(cmsContext ContextID, const cmsUInt32Number clutPoints[], cmsUInt32Number inputChan, cmsUInt32Number outputChan, const cmsUInt16Number* Table);
1278
CMSAPI cmsStage*         CMSEXPORT cmsStageAllocCLutFloatGranular(cmsContext ContextID, const cmsUInt32Number clutPoints[], cmsUInt32Number inputChan, cmsUInt32Number outputChan, const cmsFloat32Number* Table);
1279

1280
CMSAPI cmsStage*         CMSEXPORT cmsStageDup(cmsStage* mpe);
1281
CMSAPI void              CMSEXPORT cmsStageFree(cmsStage* mpe);
1282
CMSAPI cmsStage*         CMSEXPORT cmsStageNext(const cmsStage* mpe);
1283

1284
CMSAPI cmsUInt32Number   CMSEXPORT cmsStageInputChannels(const cmsStage* mpe);
1285
CMSAPI cmsUInt32Number   CMSEXPORT cmsStageOutputChannels(const cmsStage* mpe);
1286
CMSAPI cmsStageSignature CMSEXPORT cmsStageType(const cmsStage* mpe);
1287
CMSAPI void*             CMSEXPORT cmsStageData(const cmsStage* mpe);
1288

1289
// Sampling
1290
typedef cmsInt32Number (* cmsSAMPLER16)   (CMSREGISTER const cmsUInt16Number In[],
1291
                                           CMSREGISTER cmsUInt16Number Out[],
1292
                                           CMSREGISTER void * Cargo);
1293

1294
typedef cmsInt32Number (* cmsSAMPLERFLOAT)(CMSREGISTER const cmsFloat32Number In[],
1295
                                           CMSREGISTER cmsFloat32Number Out[],
1296
                                           CMSREGISTER void * Cargo);
1297

1298
// Use this flag to prevent changes being written to destination
1299
#define SAMPLER_INSPECT     0x01000000
1300

1301
// For CLUT only
1302
CMSAPI cmsBool           CMSEXPORT cmsStageSampleCLut16bit(cmsStage* mpe, cmsSAMPLER16 Sampler, void* Cargo, cmsUInt32Number dwFlags);
1303
CMSAPI cmsBool           CMSEXPORT cmsStageSampleCLutFloat(cmsStage* mpe, cmsSAMPLERFLOAT Sampler, void* Cargo, cmsUInt32Number dwFlags);
1304

1305
// Slicers
1306
CMSAPI cmsBool           CMSEXPORT cmsSliceSpace16(cmsUInt32Number nInputs, const cmsUInt32Number clutPoints[],
1307
                                                   cmsSAMPLER16 Sampler, void * Cargo);
1308

1309
CMSAPI cmsBool           CMSEXPORT cmsSliceSpaceFloat(cmsUInt32Number nInputs, const cmsUInt32Number clutPoints[],
1310
                                                   cmsSAMPLERFLOAT Sampler, void * Cargo);
1311

1312
// Multilocalized Unicode management ---------------------------------------------------------------------------------------
1313

1314
typedef struct _cms_MLU_struct cmsMLU;
1315

1316
#define  cmsNoLanguage "\0\0"
1317
#define  cmsNoCountry  "\0\0"
1318

1319
CMSAPI cmsMLU*           CMSEXPORT cmsMLUalloc(cmsContext ContextID, cmsUInt32Number nItems);
1320
CMSAPI void              CMSEXPORT cmsMLUfree(cmsMLU* mlu);
1321
CMSAPI cmsMLU*           CMSEXPORT cmsMLUdup(const cmsMLU* mlu);
1322

1323
CMSAPI cmsBool           CMSEXPORT cmsMLUsetASCII(cmsMLU* mlu,
1324
                                                  const char LanguageCode[3], const char CountryCode[3],
1325
                                                  const char* ASCIIString);
1326
CMSAPI cmsBool           CMSEXPORT cmsMLUsetWide(cmsMLU* mlu,
1327
                                                  const char LanguageCode[3], const char CountryCode[3],
1328
                                                  const wchar_t* WideString);
1329

1330
CMSAPI cmsUInt32Number   CMSEXPORT cmsMLUgetASCII(const cmsMLU* mlu,
1331
                                                  const char LanguageCode[3], const char CountryCode[3],
1332
                                                  char* Buffer,    cmsUInt32Number BufferSize);
1333

1334
CMSAPI cmsUInt32Number   CMSEXPORT cmsMLUgetWide(const cmsMLU* mlu,
1335
                                                 const char LanguageCode[3], const char CountryCode[3],
1336
                                                 wchar_t* Buffer, cmsUInt32Number BufferSize);
1337

1338
CMSAPI cmsBool           CMSEXPORT cmsMLUgetTranslation(const cmsMLU* mlu,
1339
                                                         const char LanguageCode[3], const char CountryCode[3],
1340
                                                         char ObtainedLanguage[3], char ObtainedCountry[3]);
1341

1342
CMSAPI cmsUInt32Number   CMSEXPORT cmsMLUtranslationsCount(const cmsMLU* mlu);
1343

1344
CMSAPI cmsBool           CMSEXPORT cmsMLUtranslationsCodes(const cmsMLU* mlu,
1345
                                                             cmsUInt32Number idx,
1346
                                                             char LanguageCode[3],
1347
                                                             char CountryCode[3]);
1348

1349
// Undercolorremoval & black generation -------------------------------------------------------------------------------------
1350

1351
typedef struct {
1352
        cmsToneCurve* Ucr;
1353
        cmsToneCurve* Bg;
1354
        cmsMLU*       Desc;
1355

1356
} cmsUcrBg;
1357

1358
// Screening ----------------------------------------------------------------------------------------------------------------
1359

1360
#define cmsPRINTER_DEFAULT_SCREENS     0x0001
1361
#define cmsFREQUENCE_UNITS_LINES_CM    0x0000
1362
#define cmsFREQUENCE_UNITS_LINES_INCH  0x0002
1363

1364
#define cmsSPOT_UNKNOWN         0
1365
#define cmsSPOT_PRINTER_DEFAULT 1
1366
#define cmsSPOT_ROUND           2
1367
#define cmsSPOT_DIAMOND         3
1368
#define cmsSPOT_ELLIPSE         4
1369
#define cmsSPOT_LINE            5
1370
#define cmsSPOT_SQUARE          6
1371
#define cmsSPOT_CROSS           7
1372

1373
typedef struct {
1374
    cmsFloat64Number  Frequency;
1375
    cmsFloat64Number  ScreenAngle;
1376
    cmsUInt32Number   SpotShape;
1377

1378
} cmsScreeningChannel;
1379

1380
typedef struct {
1381
    cmsUInt32Number Flag;
1382
    cmsUInt32Number nChannels;
1383
    cmsScreeningChannel Channels[cmsMAXCHANNELS];
1384

1385
} cmsScreening;
1386

1387

1388
// Named color -----------------------------------------------------------------------------------------------------------------
1389

1390
typedef struct _cms_NAMEDCOLORLIST_struct cmsNAMEDCOLORLIST;
1391

1392
CMSAPI cmsNAMEDCOLORLIST* CMSEXPORT cmsAllocNamedColorList(cmsContext ContextID,
1393
                                                           cmsUInt32Number n,
1394
                                                           cmsUInt32Number ColorantCount,
1395
                                                           const char* Prefix, const char* Suffix);
1396

1397
CMSAPI void               CMSEXPORT cmsFreeNamedColorList(cmsNAMEDCOLORLIST* v);
1398
CMSAPI cmsNAMEDCOLORLIST* CMSEXPORT cmsDupNamedColorList(const cmsNAMEDCOLORLIST* v);
1399
CMSAPI cmsBool            CMSEXPORT cmsAppendNamedColor(cmsNAMEDCOLORLIST* v, const char* Name,
1400
                                                            cmsUInt16Number PCS[3],
1401
                                                            cmsUInt16Number Colorant[cmsMAXCHANNELS]);
1402

1403
CMSAPI cmsUInt32Number    CMSEXPORT cmsNamedColorCount(const cmsNAMEDCOLORLIST* v);
1404
CMSAPI cmsInt32Number     CMSEXPORT cmsNamedColorIndex(const cmsNAMEDCOLORLIST* v, const char* Name);
1405

1406
CMSAPI cmsBool            CMSEXPORT cmsNamedColorInfo(const cmsNAMEDCOLORLIST* NamedColorList, cmsUInt32Number nColor,
1407
                                                      char* Name,
1408
                                                      char* Prefix,
1409
                                                      char* Suffix,
1410
                                                      cmsUInt16Number* PCS,
1411
                                                      cmsUInt16Number* Colorant);
1412

1413
// Retrieve named color list from transform
1414
CMSAPI cmsNAMEDCOLORLIST* CMSEXPORT cmsGetNamedColorList(cmsHTRANSFORM xform);
1415

1416
// Profile sequence -----------------------------------------------------------------------------------------------------
1417

1418
// Profile sequence descriptor. Some fields come from profile sequence descriptor tag, others
1419
// come from Profile Sequence Identifier Tag
1420
typedef struct {
1421

1422
    cmsSignature           deviceMfg;
1423
    cmsSignature           deviceModel;
1424
    cmsUInt64Number        attributes;
1425
    cmsTechnologySignature technology;
1426
    cmsProfileID           ProfileID;
1427
    cmsMLU*                Manufacturer;
1428
    cmsMLU*                Model;
1429
    cmsMLU*                Description;
1430

1431
} cmsPSEQDESC;
1432

1433
typedef struct {
1434

1435
    cmsUInt32Number n;
1436
    cmsContext      ContextID;
1437
    cmsPSEQDESC*    seq;
1438

1439
} cmsSEQ;
1440

1441
CMSAPI cmsSEQ*           CMSEXPORT cmsAllocProfileSequenceDescription(cmsContext ContextID, cmsUInt32Number n);
1442
CMSAPI cmsSEQ*           CMSEXPORT cmsDupProfileSequenceDescription(const cmsSEQ* pseq);
1443
CMSAPI void              CMSEXPORT cmsFreeProfileSequenceDescription(cmsSEQ* pseq);
1444

1445
// Dictionaries --------------------------------------------------------------------------------------------------------
1446

1447
typedef struct _cmsDICTentry_struct {
1448

1449
    struct _cmsDICTentry_struct* Next;
1450

1451
    cmsMLU *DisplayName;
1452
    cmsMLU *DisplayValue;
1453
    wchar_t* Name;
1454
    wchar_t* Value;
1455

1456
} cmsDICTentry;
1457

1458
CMSAPI cmsHANDLE           CMSEXPORT cmsDictAlloc(cmsContext ContextID);
1459
CMSAPI void                CMSEXPORT cmsDictFree(cmsHANDLE hDict);
1460
CMSAPI cmsHANDLE           CMSEXPORT cmsDictDup(cmsHANDLE hDict);
1461

1462
CMSAPI cmsBool             CMSEXPORT cmsDictAddEntry(cmsHANDLE hDict, const wchar_t* Name, const wchar_t* Value, const cmsMLU *DisplayName, const cmsMLU *DisplayValue);
1463
CMSAPI const cmsDICTentry* CMSEXPORT cmsDictGetEntryList(cmsHANDLE hDict);
1464
CMSAPI const cmsDICTentry* CMSEXPORT cmsDictNextEntry(const cmsDICTentry* e);
1465

1466
// Access to Profile data ----------------------------------------------------------------------------------------------
1467
CMSAPI cmsHPROFILE       CMSEXPORT cmsCreateProfilePlaceholder(cmsContext ContextID);
1468

1469
CMSAPI cmsContext        CMSEXPORT cmsGetProfileContextID(cmsHPROFILE hProfile);
1470
CMSAPI cmsInt32Number    CMSEXPORT cmsGetTagCount(cmsHPROFILE hProfile);
1471
CMSAPI cmsTagSignature   CMSEXPORT cmsGetTagSignature(cmsHPROFILE hProfile, cmsUInt32Number n);
1472
CMSAPI cmsBool           CMSEXPORT cmsIsTag(cmsHPROFILE hProfile, cmsTagSignature sig);
1473

1474
// Read and write pre-formatted data
1475
CMSAPI void*             CMSEXPORT cmsReadTag(cmsHPROFILE hProfile, cmsTagSignature sig);
1476
CMSAPI cmsBool           CMSEXPORT cmsWriteTag(cmsHPROFILE hProfile, cmsTagSignature sig, const void* data);
1477
CMSAPI cmsBool           CMSEXPORT cmsLinkTag(cmsHPROFILE hProfile, cmsTagSignature sig, cmsTagSignature dest);
1478
CMSAPI cmsTagSignature   CMSEXPORT cmsTagLinkedTo(cmsHPROFILE hProfile, cmsTagSignature sig);
1479

1480
// Read and write raw data
1481
CMSAPI cmsUInt32Number   CMSEXPORT cmsReadRawTag(cmsHPROFILE hProfile, cmsTagSignature sig, void* Buffer, cmsUInt32Number BufferSize);
1482
CMSAPI cmsBool           CMSEXPORT cmsWriteRawTag(cmsHPROFILE hProfile, cmsTagSignature sig, const void* data, cmsUInt32Number Size);
1483

1484
// Access header data
1485
#define cmsEmbeddedProfileFalse    0x00000000
1486
#define cmsEmbeddedProfileTrue     0x00000001
1487
#define cmsUseAnywhere             0x00000000
1488
#define cmsUseWithEmbeddedDataOnly 0x00000002
1489

1490
CMSAPI cmsUInt32Number   CMSEXPORT cmsGetHeaderFlags(cmsHPROFILE hProfile);
1491
CMSAPI void              CMSEXPORT cmsGetHeaderAttributes(cmsHPROFILE hProfile, cmsUInt64Number* Flags);
1492
CMSAPI void              CMSEXPORT cmsGetHeaderProfileID(cmsHPROFILE hProfile, cmsUInt8Number* ProfileID);
1493
CMSAPI cmsBool           CMSEXPORT cmsGetHeaderCreationDateTime(cmsHPROFILE hProfile, struct tm *Dest);
1494
CMSAPI cmsUInt32Number   CMSEXPORT cmsGetHeaderRenderingIntent(cmsHPROFILE hProfile);
1495

1496
CMSAPI void              CMSEXPORT cmsSetHeaderFlags(cmsHPROFILE hProfile, cmsUInt32Number Flags);
1497
CMSAPI cmsUInt32Number   CMSEXPORT cmsGetHeaderManufacturer(cmsHPROFILE hProfile);
1498
CMSAPI void              CMSEXPORT cmsSetHeaderManufacturer(cmsHPROFILE hProfile, cmsUInt32Number manufacturer);
1499
CMSAPI cmsUInt32Number   CMSEXPORT cmsGetHeaderCreator(cmsHPROFILE hProfile);
1500
CMSAPI cmsUInt32Number   CMSEXPORT cmsGetHeaderModel(cmsHPROFILE hProfile);
1501
CMSAPI void              CMSEXPORT cmsSetHeaderModel(cmsHPROFILE hProfile, cmsUInt32Number model);
1502
CMSAPI void              CMSEXPORT cmsSetHeaderAttributes(cmsHPROFILE hProfile, cmsUInt64Number Flags);
1503
CMSAPI void              CMSEXPORT cmsSetHeaderProfileID(cmsHPROFILE hProfile, cmsUInt8Number* ProfileID);
1504
CMSAPI void              CMSEXPORT cmsSetHeaderRenderingIntent(cmsHPROFILE hProfile, cmsUInt32Number RenderingIntent);
1505

1506
CMSAPI cmsColorSpaceSignature
1507
                         CMSEXPORT cmsGetPCS(cmsHPROFILE hProfile);
1508
CMSAPI void              CMSEXPORT cmsSetPCS(cmsHPROFILE hProfile, cmsColorSpaceSignature pcs);
1509
CMSAPI cmsColorSpaceSignature
1510
                         CMSEXPORT cmsGetColorSpace(cmsHPROFILE hProfile);
1511
CMSAPI void              CMSEXPORT cmsSetColorSpace(cmsHPROFILE hProfile, cmsColorSpaceSignature sig);
1512
CMSAPI cmsProfileClassSignature
1513
                         CMSEXPORT cmsGetDeviceClass(cmsHPROFILE hProfile);
1514
CMSAPI void              CMSEXPORT cmsSetDeviceClass(cmsHPROFILE hProfile, cmsProfileClassSignature sig);
1515
CMSAPI void              CMSEXPORT cmsSetProfileVersion(cmsHPROFILE hProfile, cmsFloat64Number Version);
1516
CMSAPI cmsFloat64Number  CMSEXPORT cmsGetProfileVersion(cmsHPROFILE hProfile);
1517

1518
CMSAPI cmsUInt32Number   CMSEXPORT cmsGetEncodedICCversion(cmsHPROFILE hProfile);
1519
CMSAPI void              CMSEXPORT cmsSetEncodedICCversion(cmsHPROFILE hProfile, cmsUInt32Number Version);
1520

1521
// How profiles may be used
1522
#define LCMS_USED_AS_INPUT      0
1523
#define LCMS_USED_AS_OUTPUT     1
1524
#define LCMS_USED_AS_PROOF      2
1525

1526
CMSAPI cmsBool           CMSEXPORT cmsIsIntentSupported(cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number UsedDirection);
1527
CMSAPI cmsBool           CMSEXPORT cmsIsMatrixShaper(cmsHPROFILE hProfile);
1528
CMSAPI cmsBool           CMSEXPORT cmsIsCLUT(cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number UsedDirection);
1529

1530
// Translate form/to our notation to ICC
1531
CMSAPI cmsColorSpaceSignature   CMSEXPORT _cmsICCcolorSpace(int OurNotation);
1532
CMSAPI int                      CMSEXPORT _cmsLCMScolorSpace(cmsColorSpaceSignature ProfileSpace);
1533

1534
CMSAPI cmsUInt32Number   CMSEXPORT cmsChannelsOf(cmsColorSpaceSignature ColorSpace);
1535

1536
// Build a suitable formatter for the colorspace of this profile. nBytes=1 means 8 bits, nBytes=2 means 16 bits.
1537
CMSAPI cmsUInt32Number   CMSEXPORT cmsFormatterForColorspaceOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat);
1538
CMSAPI cmsUInt32Number   CMSEXPORT cmsFormatterForPCSOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat);
1539

1540

1541
// Localized info
1542
typedef enum {
1543
             cmsInfoDescription  = 0,
1544
             cmsInfoManufacturer = 1,
1545
             cmsInfoModel        = 2,
1546
             cmsInfoCopyright    = 3
1547
} cmsInfoType;
1548

1549
CMSAPI cmsUInt32Number   CMSEXPORT cmsGetProfileInfo(cmsHPROFILE hProfile, cmsInfoType Info,
1550
                                                            const char LanguageCode[3], const char CountryCode[3],
1551
                                                            wchar_t* Buffer, cmsUInt32Number BufferSize);
1552

1553
CMSAPI cmsUInt32Number   CMSEXPORT cmsGetProfileInfoASCII(cmsHPROFILE hProfile, cmsInfoType Info,
1554
                                                            const char LanguageCode[3], const char CountryCode[3],
1555
                                                            char* Buffer, cmsUInt32Number BufferSize);
1556

1557
// IO handlers ----------------------------------------------------------------------------------------------------------
1558

1559
typedef struct _cms_io_handler cmsIOHANDLER;
1560

1561
CMSAPI cmsIOHANDLER*     CMSEXPORT cmsOpenIOhandlerFromFile(cmsContext ContextID, const char* FileName, const char* AccessMode);
1562
CMSAPI cmsIOHANDLER*     CMSEXPORT cmsOpenIOhandlerFromStream(cmsContext ContextID, FILE* Stream);
1563
CMSAPI cmsIOHANDLER*     CMSEXPORT cmsOpenIOhandlerFromMem(cmsContext ContextID, void *Buffer, cmsUInt32Number size, const char* AccessMode);
1564
CMSAPI cmsIOHANDLER*     CMSEXPORT cmsOpenIOhandlerFromNULL(cmsContext ContextID);
1565
CMSAPI cmsIOHANDLER*     CMSEXPORT cmsGetProfileIOhandler(cmsHPROFILE hProfile);
1566
CMSAPI cmsBool           CMSEXPORT cmsCloseIOhandler(cmsIOHANDLER* io);
1567

1568
// MD5 message digest --------------------------------------------------------------------------------------------------
1569

1570
CMSAPI cmsBool           CMSEXPORT cmsMD5computeID(cmsHPROFILE hProfile);
1571

1572
// Profile high level functions ------------------------------------------------------------------------------------------
1573

1574
CMSAPI cmsHPROFILE      CMSEXPORT cmsOpenProfileFromFile(const char *ICCProfile, const char *sAccess);
1575
CMSAPI cmsHPROFILE      CMSEXPORT cmsOpenProfileFromFileTHR(cmsContext ContextID, const char *ICCProfile, const char *sAccess);
1576
CMSAPI cmsHPROFILE      CMSEXPORT cmsOpenProfileFromStream(FILE* ICCProfile, const char* sAccess);
1577
CMSAPI cmsHPROFILE      CMSEXPORT cmsOpenProfileFromStreamTHR(cmsContext ContextID, FILE* ICCProfile, const char* sAccess);
1578
CMSAPI cmsHPROFILE      CMSEXPORT cmsOpenProfileFromMem(const void * MemPtr, cmsUInt32Number dwSize);
1579
CMSAPI cmsHPROFILE      CMSEXPORT cmsOpenProfileFromMemTHR(cmsContext ContextID, const void * MemPtr, cmsUInt32Number dwSize);
1580
CMSAPI cmsHPROFILE      CMSEXPORT cmsOpenProfileFromIOhandlerTHR(cmsContext ContextID, cmsIOHANDLER* io);
1581
CMSAPI cmsHPROFILE      CMSEXPORT cmsOpenProfileFromIOhandler2THR(cmsContext ContextID, cmsIOHANDLER* io, cmsBool write);
1582
CMSAPI cmsBool          CMSEXPORT cmsCloseProfile(cmsHPROFILE hProfile);
1583

1584
CMSAPI cmsBool          CMSEXPORT cmsSaveProfileToFile(cmsHPROFILE hProfile, const char* FileName);
1585
CMSAPI cmsBool          CMSEXPORT cmsSaveProfileToStream(cmsHPROFILE hProfile, FILE* Stream);
1586
CMSAPI cmsBool          CMSEXPORT cmsSaveProfileToMem(cmsHPROFILE hProfile, void *MemPtr, cmsUInt32Number* BytesNeeded);
1587
CMSAPI cmsUInt32Number  CMSEXPORT cmsSaveProfileToIOhandler(cmsHPROFILE hProfile, cmsIOHANDLER* io);
1588

1589
// Predefined virtual profiles ------------------------------------------------------------------------------------------
1590

1591
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateRGBProfileTHR(cmsContext ContextID,
1592
                                                   const cmsCIExyY* WhitePoint,
1593
                                                   const cmsCIExyYTRIPLE* Primaries,
1594
                                                   cmsToneCurve* const TransferFunction[3]);
1595

1596
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateRGBProfile(const cmsCIExyY* WhitePoint,
1597
                                                   const cmsCIExyYTRIPLE* Primaries,
1598
                                                   cmsToneCurve* const TransferFunction[3]);
1599

1600
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateGrayProfileTHR(cmsContext ContextID,
1601
                                                    const cmsCIExyY* WhitePoint,
1602
                                                    const cmsToneCurve* TransferFunction);
1603

1604
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateGrayProfile(const cmsCIExyY* WhitePoint,
1605
                                                    const cmsToneCurve* TransferFunction);
1606

1607
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateLinearizationDeviceLinkTHR(cmsContext ContextID,
1608
                                                                cmsColorSpaceSignature ColorSpace,
1609
                                                                cmsToneCurve* const TransferFunctions[]);
1610

1611
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateLinearizationDeviceLink(cmsColorSpaceSignature ColorSpace,
1612
                                                                cmsToneCurve* const TransferFunctions[]);
1613

1614
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateInkLimitingDeviceLinkTHR(cmsContext ContextID,
1615
                                                              cmsColorSpaceSignature ColorSpace, cmsFloat64Number Limit);
1616

1617
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateInkLimitingDeviceLink(cmsColorSpaceSignature ColorSpace, cmsFloat64Number Limit);
1618

1619

1620
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateLab2ProfileTHR(cmsContext ContextID, const cmsCIExyY* WhitePoint);
1621
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateLab2Profile(const cmsCIExyY* WhitePoint);
1622
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateLab4ProfileTHR(cmsContext ContextID, const cmsCIExyY* WhitePoint);
1623
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateLab4Profile(const cmsCIExyY* WhitePoint);
1624

1625
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateXYZProfileTHR(cmsContext ContextID);
1626
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateXYZProfile(void);
1627

1628
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreate_sRGBProfileTHR(cmsContext ContextID);
1629
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreate_sRGBProfile(void);
1630

1631
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateBCHSWabstractProfileTHR(cmsContext ContextID,
1632
                                                             cmsUInt32Number nLUTPoints,
1633
                                                             cmsFloat64Number Bright,
1634
                                                             cmsFloat64Number Contrast,
1635
                                                             cmsFloat64Number Hue,
1636
                                                             cmsFloat64Number Saturation,
1637
                                                             cmsUInt32Number TempSrc,
1638
                                                             cmsUInt32Number TempDest);
1639

1640
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateBCHSWabstractProfile(cmsUInt32Number nLUTPoints,
1641
                                                             cmsFloat64Number Bright,
1642
                                                             cmsFloat64Number Contrast,
1643
                                                             cmsFloat64Number Hue,
1644
                                                             cmsFloat64Number Saturation,
1645
                                                             cmsUInt32Number TempSrc,
1646
                                                             cmsUInt32Number TempDest);
1647

1648
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateNULLProfileTHR(cmsContext ContextID);
1649
CMSAPI cmsHPROFILE      CMSEXPORT cmsCreateNULLProfile(void);
1650

1651
// Converts a transform to a devicelink profile
1652
CMSAPI cmsHPROFILE      CMSEXPORT cmsTransform2DeviceLink(cmsHTRANSFORM hTransform, cmsFloat64Number Version, cmsUInt32Number dwFlags);
1653

1654
// Intents ----------------------------------------------------------------------------------------------
1655

1656
// ICC Intents
1657
#define INTENT_PERCEPTUAL                              0
1658
#define INTENT_RELATIVE_COLORIMETRIC                   1
1659
#define INTENT_SATURATION                              2
1660
#define INTENT_ABSOLUTE_COLORIMETRIC                   3
1661

1662
// Non-ICC intents
1663
#define INTENT_PRESERVE_K_ONLY_PERCEPTUAL             10
1664
#define INTENT_PRESERVE_K_ONLY_RELATIVE_COLORIMETRIC  11
1665
#define INTENT_PRESERVE_K_ONLY_SATURATION             12
1666
#define INTENT_PRESERVE_K_PLANE_PERCEPTUAL            13
1667
#define INTENT_PRESERVE_K_PLANE_RELATIVE_COLORIMETRIC 14
1668
#define INTENT_PRESERVE_K_PLANE_SATURATION            15
1669

1670
// Call with NULL as parameters to get the intent count
1671
CMSAPI cmsUInt32Number  CMSEXPORT cmsGetSupportedIntents(cmsUInt32Number nMax, cmsUInt32Number* Codes, char** Descriptions);
1672
CMSAPI cmsUInt32Number  CMSEXPORT cmsGetSupportedIntentsTHR(cmsContext ContextID, cmsUInt32Number nMax, cmsUInt32Number* Codes, char** Descriptions);
1673

1674
// Flags
1675

1676
#define cmsFLAGS_NOCACHE                  0x0040    // Inhibit 1-pixel cache
1677
#define cmsFLAGS_NOOPTIMIZE               0x0100    // Inhibit optimizations
1678
#define cmsFLAGS_NULLTRANSFORM            0x0200    // Don't transform anyway
1679

1680
// Proofing flags
1681
#define cmsFLAGS_GAMUTCHECK               0x1000    // Out of Gamut alarm
1682
#define cmsFLAGS_SOFTPROOFING             0x4000    // Do softproofing
1683

1684
// Misc
1685
#define cmsFLAGS_BLACKPOINTCOMPENSATION   0x2000
1686
#define cmsFLAGS_NOWHITEONWHITEFIXUP      0x0004    // Don't fix scum dot
1687
#define cmsFLAGS_HIGHRESPRECALC           0x0400    // Use more memory to give better accuracy
1688
#define cmsFLAGS_LOWRESPRECALC            0x0800    // Use less memory to minimize resources
1689

1690
// For devicelink creation
1691
#define cmsFLAGS_8BITS_DEVICELINK         0x0008   // Create 8 bits devicelinks
1692
#define cmsFLAGS_GUESSDEVICECLASS         0x0020   // Guess device class (for transform2devicelink)
1693
#define cmsFLAGS_KEEP_SEQUENCE            0x0080   // Keep profile sequence for devicelink creation
1694

1695
// Specific to a particular optimizations
1696
#define cmsFLAGS_FORCE_CLUT               0x0002    // Force CLUT optimization
1697
#define cmsFLAGS_CLUT_POST_LINEARIZATION  0x0001    // create postlinearization tables if possible
1698
#define cmsFLAGS_CLUT_PRE_LINEARIZATION   0x0010    // create prelinearization tables if possible
1699

1700
// Specific to unbounded mode
1701
#define cmsFLAGS_NONEGATIVES              0x8000    // Prevent negative numbers in floating point transforms
1702

1703
// Copy alpha channels when transforming
1704
#define cmsFLAGS_COPY_ALPHA               0x04000000 // Alpha channels are copied on cmsDoTransform()
1705

1706
// Fine-tune control over number of gridpoints
1707
#define cmsFLAGS_GRIDPOINTS(n)           (((n) & 0xFF) << 16)
1708

1709
// CRD special
1710
#define cmsFLAGS_NODEFAULTRESOURCEDEF     0x01000000
1711

1712
// Transforms ---------------------------------------------------------------------------------------------------
1713

1714
CMSAPI cmsHTRANSFORM    CMSEXPORT cmsCreateTransformTHR(cmsContext ContextID,
1715
                                                  cmsHPROFILE Input,
1716
                                                  cmsUInt32Number InputFormat,
1717
                                                  cmsHPROFILE Output,
1718
                                                  cmsUInt32Number OutputFormat,
1719
                                                  cmsUInt32Number Intent,
1720
                                                  cmsUInt32Number dwFlags);
1721

1722
CMSAPI cmsHTRANSFORM    CMSEXPORT cmsCreateTransform(cmsHPROFILE Input,
1723
                                                  cmsUInt32Number InputFormat,
1724
                                                  cmsHPROFILE Output,
1725
                                                  cmsUInt32Number OutputFormat,
1726
                                                  cmsUInt32Number Intent,
1727
                                                  cmsUInt32Number dwFlags);
1728

1729
CMSAPI cmsHTRANSFORM    CMSEXPORT cmsCreateProofingTransformTHR(cmsContext ContextID,
1730
                                                  cmsHPROFILE Input,
1731
                                                  cmsUInt32Number InputFormat,
1732
                                                  cmsHPROFILE Output,
1733
                                                  cmsUInt32Number OutputFormat,
1734
                                                  cmsHPROFILE Proofing,
1735
                                                  cmsUInt32Number Intent,
1736
                                                  cmsUInt32Number ProofingIntent,
1737
                                                  cmsUInt32Number dwFlags);
1738

1739
CMSAPI cmsHTRANSFORM    CMSEXPORT cmsCreateProofingTransform(cmsHPROFILE Input,
1740
                                                  cmsUInt32Number InputFormat,
1741
                                                  cmsHPROFILE Output,
1742
                                                  cmsUInt32Number OutputFormat,
1743
                                                  cmsHPROFILE Proofing,
1744
                                                  cmsUInt32Number Intent,
1745
                                                  cmsUInt32Number ProofingIntent,
1746
                                                  cmsUInt32Number dwFlags);
1747

1748
CMSAPI cmsHTRANSFORM    CMSEXPORT cmsCreateMultiprofileTransformTHR(cmsContext ContextID,
1749
                                                  cmsHPROFILE hProfiles[],
1750
                                                  cmsUInt32Number nProfiles,
1751
                                                  cmsUInt32Number InputFormat,
1752
                                                  cmsUInt32Number OutputFormat,
1753
                                                  cmsUInt32Number Intent,
1754
                                                  cmsUInt32Number dwFlags);
1755

1756

1757
CMSAPI cmsHTRANSFORM    CMSEXPORT cmsCreateMultiprofileTransform(cmsHPROFILE hProfiles[],
1758
                                                  cmsUInt32Number nProfiles,
1759
                                                  cmsUInt32Number InputFormat,
1760
                                                  cmsUInt32Number OutputFormat,
1761
                                                  cmsUInt32Number Intent,
1762
                                                  cmsUInt32Number dwFlags);
1763

1764

1765
CMSAPI cmsHTRANSFORM    CMSEXPORT cmsCreateExtendedTransform(cmsContext ContextID,
1766
                                                   cmsUInt32Number nProfiles, cmsHPROFILE hProfiles[],
1767
                                                   cmsBool  BPC[],
1768
                                                   cmsUInt32Number Intents[],
1769
                                                   cmsFloat64Number AdaptationStates[],
1770
                                                   cmsHPROFILE hGamutProfile,
1771
                                                   cmsUInt32Number nGamutPCSposition,
1772
                                                   cmsUInt32Number InputFormat,
1773
                                                   cmsUInt32Number OutputFormat,
1774
                                                   cmsUInt32Number dwFlags);
1775

1776
CMSAPI void             CMSEXPORT cmsDeleteTransform(cmsHTRANSFORM hTransform);
1777

1778
CMSAPI void             CMSEXPORT cmsDoTransform(cmsHTRANSFORM Transform,
1779
                                                 const void * InputBuffer,
1780
                                                 void * OutputBuffer,
1781
                                                 cmsUInt32Number Size);
1782

1783
CMSAPI void             CMSEXPORT cmsDoTransformStride(cmsHTRANSFORM Transform,   // Deprecated
1784
                                                 const void * InputBuffer,
1785
                                                 void * OutputBuffer,
1786
                                                 cmsUInt32Number Size,
1787
                                                 cmsUInt32Number Stride);
1788

1789
CMSAPI void             CMSEXPORT cmsDoTransformLineStride(cmsHTRANSFORM  Transform,
1790
                                                 const void* InputBuffer,
1791
                                                 void* OutputBuffer,
1792
                                                 cmsUInt32Number PixelsPerLine,
1793
                                                 cmsUInt32Number LineCount,
1794
                                                 cmsUInt32Number BytesPerLineIn,
1795
                                                 cmsUInt32Number BytesPerLineOut,
1796
                                                 cmsUInt32Number BytesPerPlaneIn,
1797
                                                 cmsUInt32Number BytesPerPlaneOut);
1798

1799

1800
CMSAPI void             CMSEXPORT cmsSetAlarmCodes(const cmsUInt16Number NewAlarm[cmsMAXCHANNELS]);
1801
CMSAPI void             CMSEXPORT cmsGetAlarmCodes(cmsUInt16Number NewAlarm[cmsMAXCHANNELS]);
1802

1803

1804
CMSAPI void             CMSEXPORT cmsSetAlarmCodesTHR(cmsContext ContextID,
1805
                                                          const cmsUInt16Number AlarmCodes[cmsMAXCHANNELS]);
1806
CMSAPI void             CMSEXPORT cmsGetAlarmCodesTHR(cmsContext ContextID,
1807
                                                          cmsUInt16Number AlarmCodes[cmsMAXCHANNELS]);
1808

1809

1810

1811
// Adaptation state for absolute colorimetric intent
1812
CMSAPI cmsFloat64Number CMSEXPORT cmsSetAdaptationState(cmsFloat64Number d);
1813
CMSAPI cmsFloat64Number CMSEXPORT cmsSetAdaptationStateTHR(cmsContext ContextID, cmsFloat64Number d);
1814

1815

1816

1817
// Grab the ContextID from an open transform. Returns NULL if a NULL transform is passed
1818
CMSAPI cmsContext       CMSEXPORT cmsGetTransformContextID(cmsHTRANSFORM hTransform);
1819

1820
// Grab the input/output formats
1821
CMSAPI cmsUInt32Number CMSEXPORT cmsGetTransformInputFormat(cmsHTRANSFORM hTransform);
1822
CMSAPI cmsUInt32Number CMSEXPORT cmsGetTransformOutputFormat(cmsHTRANSFORM hTransform);
1823

1824
// For backwards compatibility
1825
CMSAPI cmsBool          CMSEXPORT cmsChangeBuffersFormat(cmsHTRANSFORM hTransform,
1826
                                                         cmsUInt32Number InputFormat,
1827
                                                         cmsUInt32Number OutputFormat);
1828

1829

1830

1831
// PostScript ColorRenderingDictionary and ColorSpaceArray ----------------------------------------------------
1832

1833
typedef enum { cmsPS_RESOURCE_CSA, cmsPS_RESOURCE_CRD } cmsPSResourceType;
1834

1835
// lcms2 unified method to access postscript color resources
1836
CMSAPI cmsUInt32Number  CMSEXPORT cmsGetPostScriptColorResource(cmsContext ContextID,
1837
                                                                cmsPSResourceType Type,
1838
                                                                cmsHPROFILE hProfile,
1839
                                                                cmsUInt32Number Intent,
1840
                                                                cmsUInt32Number dwFlags,
1841
                                                                cmsIOHANDLER* io);
1842

1843
CMSAPI cmsUInt32Number  CMSEXPORT cmsGetPostScriptCSA(cmsContext ContextID, cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number dwFlags, void* Buffer, cmsUInt32Number dwBufferLen);
1844
CMSAPI cmsUInt32Number  CMSEXPORT cmsGetPostScriptCRD(cmsContext ContextID, cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number dwFlags, void* Buffer, cmsUInt32Number dwBufferLen);
1845

1846

1847
// IT8.7 / CGATS.17-200x handling -----------------------------------------------------------------------------
1848

1849
CMSAPI cmsHANDLE        CMSEXPORT cmsIT8Alloc(cmsContext ContextID);
1850
CMSAPI void             CMSEXPORT cmsIT8Free(cmsHANDLE hIT8);
1851

1852
// Tables
1853
CMSAPI cmsUInt32Number  CMSEXPORT cmsIT8TableCount(cmsHANDLE hIT8);
1854
CMSAPI cmsInt32Number   CMSEXPORT cmsIT8SetTable(cmsHANDLE hIT8, cmsUInt32Number nTable);
1855

1856
// Persistence
1857
CMSAPI cmsHANDLE        CMSEXPORT cmsIT8LoadFromFile(cmsContext ContextID, const char* cFileName);
1858
CMSAPI cmsHANDLE        CMSEXPORT cmsIT8LoadFromMem(cmsContext ContextID, const void *Ptr, cmsUInt32Number len);
1859
// CMSAPI cmsHANDLE        CMSEXPORT cmsIT8LoadFromIOhandler(cmsContext ContextID, cmsIOHANDLER* io);
1860

1861
CMSAPI cmsBool          CMSEXPORT cmsIT8SaveToFile(cmsHANDLE hIT8, const char* cFileName);
1862
CMSAPI cmsBool          CMSEXPORT cmsIT8SaveToMem(cmsHANDLE hIT8, void *MemPtr, cmsUInt32Number* BytesNeeded);
1863

1864
// Properties
1865
CMSAPI const char*      CMSEXPORT cmsIT8GetSheetType(cmsHANDLE hIT8);
1866
CMSAPI cmsBool          CMSEXPORT cmsIT8SetSheetType(cmsHANDLE hIT8, const char* Type);
1867

1868
CMSAPI cmsBool          CMSEXPORT cmsIT8SetComment(cmsHANDLE hIT8, const char* cComment);
1869

1870
CMSAPI cmsBool          CMSEXPORT cmsIT8SetPropertyStr(cmsHANDLE hIT8, const char* cProp, const char *Str);
1871
CMSAPI cmsBool          CMSEXPORT cmsIT8SetPropertyDbl(cmsHANDLE hIT8, const char* cProp, cmsFloat64Number Val);
1872
CMSAPI cmsBool          CMSEXPORT cmsIT8SetPropertyHex(cmsHANDLE hIT8, const char* cProp, cmsUInt32Number Val);
1873
CMSAPI cmsBool          CMSEXPORT cmsIT8SetPropertyMulti(cmsHANDLE hIT8, const char* Key, const char* SubKey, const char *Buffer);
1874
CMSAPI cmsBool          CMSEXPORT cmsIT8SetPropertyUncooked(cmsHANDLE hIT8, const char* Key, const char* Buffer);
1875

1876

1877
CMSAPI const char*      CMSEXPORT cmsIT8GetProperty(cmsHANDLE hIT8, const char* cProp);
1878
CMSAPI cmsFloat64Number CMSEXPORT cmsIT8GetPropertyDbl(cmsHANDLE hIT8, const char* cProp);
1879
CMSAPI const char*      CMSEXPORT cmsIT8GetPropertyMulti(cmsHANDLE hIT8, const char* Key, const char *SubKey);
1880
CMSAPI cmsUInt32Number  CMSEXPORT cmsIT8EnumProperties(cmsHANDLE hIT8, char ***PropertyNames);
1881
CMSAPI cmsUInt32Number  CMSEXPORT cmsIT8EnumPropertyMulti(cmsHANDLE hIT8, const char* cProp, const char ***SubpropertyNames);
1882

1883
// Datasets
1884
CMSAPI const char*      CMSEXPORT cmsIT8GetDataRowCol(cmsHANDLE hIT8, int row, int col);
1885
CMSAPI cmsFloat64Number CMSEXPORT cmsIT8GetDataRowColDbl(cmsHANDLE hIT8, int row, int col);
1886

1887
CMSAPI cmsBool          CMSEXPORT cmsIT8SetDataRowCol(cmsHANDLE hIT8, int row, int col,
1888
                                                const char* Val);
1889

1890
CMSAPI cmsBool          CMSEXPORT cmsIT8SetDataRowColDbl(cmsHANDLE hIT8, int row, int col,
1891
                                                cmsFloat64Number Val);
1892

1893
CMSAPI const char*      CMSEXPORT cmsIT8GetData(cmsHANDLE hIT8, const char* cPatch, const char* cSample);
1894

1895

1896
CMSAPI cmsFloat64Number CMSEXPORT cmsIT8GetDataDbl(cmsHANDLE hIT8, const char* cPatch, const char* cSample);
1897

1898
CMSAPI cmsBool          CMSEXPORT cmsIT8SetData(cmsHANDLE hIT8, const char* cPatch,
1899
                                                const char* cSample,
1900
                                                const char *Val);
1901

1902
CMSAPI cmsBool          CMSEXPORT cmsIT8SetDataDbl(cmsHANDLE hIT8, const char* cPatch,
1903
                                                const char* cSample,
1904
                                                cmsFloat64Number Val);
1905

1906
CMSAPI int              CMSEXPORT cmsIT8FindDataFormat(cmsHANDLE hIT8, const char* cSample);
1907
CMSAPI cmsBool          CMSEXPORT cmsIT8SetDataFormat(cmsHANDLE hIT8, int n, const char *Sample);
1908
CMSAPI int              CMSEXPORT cmsIT8EnumDataFormat(cmsHANDLE hIT8, char ***SampleNames);
1909

1910
CMSAPI const char*      CMSEXPORT cmsIT8GetPatchName(cmsHANDLE hIT8, int nPatch, char* buffer);
1911
CMSAPI int              CMSEXPORT cmsIT8GetPatchByName(cmsHANDLE hIT8, const char *cPatch);
1912

1913
// The LABEL extension
1914
CMSAPI int              CMSEXPORT cmsIT8SetTableByLabel(cmsHANDLE hIT8, const char* cSet, const char* cField, const char* ExpectedType);
1915

1916
CMSAPI cmsBool          CMSEXPORT cmsIT8SetIndexColumn(cmsHANDLE hIT8, const char* cSample);
1917

1918
// Formatter for double
1919
CMSAPI void             CMSEXPORT cmsIT8DefineDblFormat(cmsHANDLE hIT8, const char* Formatter);
1920

1921
// Gamut boundary description routines ------------------------------------------------------------------------------
1922

1923
CMSAPI cmsHANDLE        CMSEXPORT cmsGBDAlloc(cmsContext ContextID);
1924
CMSAPI void             CMSEXPORT cmsGBDFree(cmsHANDLE hGBD);
1925
CMSAPI cmsBool          CMSEXPORT cmsGDBAddPoint(cmsHANDLE hGBD, const cmsCIELab* Lab);
1926
CMSAPI cmsBool          CMSEXPORT cmsGDBCompute(cmsHANDLE  hGDB, cmsUInt32Number dwFlags);
1927
CMSAPI cmsBool          CMSEXPORT cmsGDBCheckPoint(cmsHANDLE hGBD, const cmsCIELab* Lab);
1928

1929
// Feature detection  ----------------------------------------------------------------------------------------------
1930

1931
// Estimate the black point
1932
CMSAPI cmsBool          CMSEXPORT cmsDetectBlackPoint(cmsCIEXYZ* BlackPoint, cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number dwFlags);
1933
CMSAPI cmsBool          CMSEXPORT cmsDetectDestinationBlackPoint(cmsCIEXYZ* BlackPoint, cmsHPROFILE hProfile, cmsUInt32Number Intent, cmsUInt32Number dwFlags);
1934

1935
// Estimate total area coverage
1936
CMSAPI cmsFloat64Number CMSEXPORT cmsDetectTAC(cmsHPROFILE hProfile);
1937

1938

1939
// Poor man's gamut mapping
1940
CMSAPI cmsBool          CMSEXPORT cmsDesaturateLab(cmsCIELab* Lab,
1941
                                                   double amax, double amin,
1942
                                                   double bmax, double bmin);
1943

1944
#ifndef CMS_USE_CPP_API
1945
#   ifdef __cplusplus
1946
    }
1947
#   endif
1948
#endif
1949

1950
#define _lcms2_H
1951
#endif
1952

1953
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