553 lines
21 KiB
C++
553 lines
21 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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Derived by beppec56@openoffice.org from various examples
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in SampleICC library, the original copyright retained.
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Copyright: © see below
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*/
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/*
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* The ICC Software License, Version 0.1
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*
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*
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* Copyright (c) 2003-2006 The International Color Consortium. All rights
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* reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. The end-user documentation included with the redistribution,
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* if any, must include the following acknowledgment:
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* "This product includes software developed by the
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* The International Color Consortium (www.color.org)"
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* Alternately, this acknowledgment may appear in the software itself,
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* if and wherever such third-party acknowledgments normally appear.
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*
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* 4. The names "ICC" and "The International Color Consortium" must
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* not be used to imply that the ICC organization endorses or
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* promotes products derived from this software without prior
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* written permission. For written permission, please see
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* <http://www.color.org/>.
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*
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE INTERNATIONAL COLOR CONSORTIUM OR
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* ITS CONTRIBUTING MEMBERS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the The International Color Consortium.
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*
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*
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* Membership in the ICC is encouraged when this software is used for
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* commercial purposes.
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*
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*
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* For more information on The International Color Consortium, please
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* see <http://www.color.org/>.
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*
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*
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*/
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#include <math.h>
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#include <iostream>
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#include <fstream>
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using namespace std;
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#include "IccUtil.h"
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#include "IccProfile.h"
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#include "Vetters.h"
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#include "CAT.h"
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#include "CLUT.h"
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const char * const icc_file_name = "sRGB-IEC61966-2.1.icc";
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const char * const hxx_file_name = "sRGB-IEC61966-2.1.hxx";
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const char * const this_file_name_and_location =" * icc/source/create_sRGB_profile/create_sRGB_profile.cpp";
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const char* const description = "sRGB IEC61966-2.1";
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//const char* const devicemanufact = "IEC http://www.iec.ch"; not used, device manufactured by OOo seems funny...
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const char* const devicemodel = "IEC 61966-2.1 Default RGB colour space - sRGB";
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const char* const copyright = "The Contents of this file are made available subject to the terms of GNU Lesser General Public License version 3";
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// the creation date is fixed, corresponds to the last time this file has been changed
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// NOTE: change this date values whenever the data inside the profile are changed.
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const int data_last_changed_year = 2007;
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const int data_last_changed_month = 12;
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const int data_last_day = 12;
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const int data_last_changed_hour = 18;
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const int data_last_changed_minute = 32;
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// the following string array it's the standard OOo header format
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const char * const TheHeader1[] =
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{
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"/*************************************************************************",
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" *",
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" * OpenOffice.org - a multi-platform office productivity suite",
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" *",
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" * sRGB-IEC61966-2.1.hxx",
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" *",
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" * creator: create_sRGB_profile",
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NULL
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};
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const char * const TheHeader2[] =
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{
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" *",
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" * This file is part of OpenOffice.org.",
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" *",
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" * OpenOffice.org is free software: you can redistribute it and/or modify",
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" * it under the terms of the GNU Lesser General Public License version 3",
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" * only, as published by the Free Software Foundation.",
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" *",
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" * OpenOffice.org is distributed in the hope that it will be useful,",
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" * but WITHOUT ANY WARRANTY; without even the implied warranty of",
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" * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the",
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" * GNU Lesser General Public License version 3 for more details",
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" * (a copy is included in the LICENSE file that accompanied this code).",
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" *",
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" * You should have received a copy of the GNU Lesser General Public License",
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" * version 3 along with OpenOffice.org. If not, see",
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" * <http://www.openoffice.org/license.html>",
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" * for a copy of the LGPLv3 License.",
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" *",
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" ************************************************************************/",
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"",
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"#ifndef INCLUDED_ICC_SRGB_IEC61966_2_1_H",
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"#define INCLUDED_ICC_SRGB_IEC61966_2_1_H",
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"",
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"/***********************************************************************",
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" * NOTE:",
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" * this file is automatically generated by running the program",
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" * obtained building:",
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this_file_name_and_location,
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" * contained in module icc",
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" * modify that program if you need to change something.",
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" ***********************************************************************/",
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NULL // last string, a null
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};
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const char * const TheTail[] =
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{
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"#endif /* INCLUDED_ICC_SRGB_IEC61966_2_1_H */",
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NULL
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};
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icFloatNumber computeIEC_RGBtoXYZ( icFloatNumber indata )
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{
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double retval = 0.0;
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if(indata < 0.04045)
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retval = indata/12.92;
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else // apply the other conversion
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retval = pow( (indata + 0.055)/1.055 , 2.4);
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return retval;
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}
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icFloatNumber computeIEC_XYZtoRGB( icFloatNumber indata )
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{
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icFloatNumber retval = 0.0;
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if(indata < 0.0031308)
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retval = indata*12.92;
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else // apply the other conversion
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retval = 1.055*pow( indata , icFloatNumber(1.0/2.4)) - 0.055;
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// cout << retval << endl;
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return retval;
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}
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void dumpTag(FILE *outfile, CIccProfile *pIcc, icTagSignature sig)
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{
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CIccTag *pTag = pIcc->FindTag(sig);
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char buf[64];
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CIccInfo Fmt;
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std::string contents;
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if (pTag)
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{
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fprintf(outfile, "\nContents of %s tag (%s)\n", Fmt.GetTagSigName(sig), icGetSig(buf, sig));
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fprintf(outfile,"Type: ");
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if (pTag->IsArrayType()) fprintf(outfile, "Array of ");
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fprintf(outfile, "%s\n", Fmt.GetTagTypeSigName(pTag->GetType()));
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pTag->Describe(contents);
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fwrite(contents.c_str(), contents.length(), 1, outfile);
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}
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else
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fprintf(outfile, "Tag (%s) not found in profile\n", icGetSig(buf, sig));
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}
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void dumpProfile(FILE *outfile, const char * profileName)
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{
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CIccProfile *pIcc;
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icValidateStatus nStatus;
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pIcc = OpenIccProfile(profileName);
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if (!pIcc)
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printf("Unable to open '%s'\n", profileName);
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else
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{
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icHeader *pHdr = &pIcc->m_Header;
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CIccInfo Fmt;
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char buf[64];
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fprintf(outfile,"Profile: '%s'\n", profileName);
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if(Fmt.IsProfileIDCalculated(&pHdr->profileID))
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fprintf(outfile,"Profile ID: %s\n", Fmt.GetProfileID(&pHdr->profileID));
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else
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fprintf(outfile,"Profile ID: Profile ID not calculated.\n");
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fprintf(outfile,"Size: %ld(0x%lx) bytes\n", pHdr->size, pHdr->size);
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fprintf(outfile,"\nHeader\n");
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fprintf(outfile,"------\n");
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fprintf(outfile,"Attributes: %s\n", Fmt.GetDeviceAttrName(pHdr->attributes));
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fprintf(outfile,"Cmm: %s\n", Fmt.GetCmmSigName((icCmmSignature)(pHdr->cmmId)));
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fprintf(outfile,"Creation Date: %d/%d/%d %02u:%02u:%02u\n",
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pHdr->date.month, pHdr->date.day, pHdr->date.year,
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pHdr->date.hours, pHdr->date.minutes, pHdr->date.seconds);
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fprintf(outfile,"Creator: %s\n", icGetSig(buf, pHdr->creator));
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fprintf(outfile,"Data Color Space: %s\n", Fmt.GetColorSpaceSigName(pHdr->colorSpace));
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fprintf(outfile,"Flags %s\n", Fmt.GetProfileFlagsName(pHdr->flags));
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fprintf(outfile,"PCS Color Space: %s\n", Fmt.GetColorSpaceSigName(pHdr->pcs));
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fprintf(outfile,"Platform: %s\n", Fmt.GetPlatformSigName(pHdr->platform));
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fprintf(outfile,"Rendering Intent: %s\n", Fmt.GetRenderingIntentName((icRenderingIntent)(pHdr->renderingIntent)));
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fprintf(outfile,"Type: %s\n", Fmt.GetProfileClassSigName(pHdr->deviceClass));
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fprintf(outfile,"Version: %s\n", Fmt.GetVersionName(pHdr->version));
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fprintf(outfile,"Illuminant: X=%.4lf, Y=%.4lf, Z=%.4lf\n",
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icFtoD(pHdr->illuminant.X),
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icFtoD(pHdr->illuminant.Y),
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icFtoD(pHdr->illuminant.Z));
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fprintf(outfile,"\nProfile Tags\n");
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fprintf(outfile,"------------\n");
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fprintf(outfile,"%25s ID %8s\t%8s\n", "Tag", "Offset", "Size");
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fprintf(outfile,"%25s ------ %8s\t%8s\n", "----", "------", "----");
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int n;
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TagEntryList::iterator i;
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for (n=0, i=pIcc->m_Tags->begin(); i!=pIcc->m_Tags->end(); ++i, ++n)
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{
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fprintf(outfile,"%25s %s %8ld\t%8ld\n", Fmt.GetTagSigName(i->TagInfo.sig),
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icGetSig(buf, i->TagInfo.sig, false),
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i->TagInfo.offset, i->TagInfo.size);
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}
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for (n=0, i=pIcc->m_Tags->begin(); i!=pIcc->m_Tags->end(); ++i, ++n)
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dumpTag(outfile, pIcc, i->TagInfo.sig);
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}
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delete pIcc;
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}
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int main(int argc, char* argv[])
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{
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const char* myName = path_tail(argv[0]);
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try
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{
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const char* const out_file_pathname = icc_file_name;
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CIccProfile profile;
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profile.InitHeader();
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profile.m_Header.date.year = data_last_changed_year;
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profile.m_Header.date.month = data_last_changed_month;
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profile.m_Header.date.day = data_last_day;
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profile.m_Header.date.hours = data_last_changed_hour;
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profile.m_Header.date.minutes = data_last_changed_minute;
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profile.m_Header.date.seconds = 0;
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profile.m_Header.deviceClass = icSigDisplayClass;
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profile.m_Header.colorSpace = icSigRgbData;
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profile.m_Header.pcs = icSigXYZData;
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profile.m_Header.platform = icSigUnkownPlatform;
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profile.m_Header.attributes = static_cast<icUInt64Number>(icReflective);
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profile.m_Header.renderingIntent = icPerceptual;
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profile.m_Header.cmmId = 0x6E6F6E65; /* 'none' */
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profile.m_Header.model = 0x73524742;//sRGB
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profile.m_Header.version=icVersionNumberV2_1;
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// Required tags for a three-component matrix-based display profile, as laid
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// out by specification ICC.1:1998-09 (clause 6.3) are:
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//
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// copyrightTag
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// profileDescriptionTag
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// redMatrixColumnTag
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// greenMatrixColumnTag
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// blueMatrixColumnTag
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// redTRCTag
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// greenTRCTag
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// blueTRCTag
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// mediaWhitePointTag
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// the other tags:
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//
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// technologyTag
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// deviceModelTag
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// deviceMfgDescTag
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// mediaBlackPointTag
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// viewingCondDescTag
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// viewingConditionsTag
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// luminanceTag
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// measurementTag
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//
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// are optionals, added for completeness
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// the element below are sorted in the same order as
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// the list above, but the LUT table,
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// embedded at the end of the profile
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// copyrightTag
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CIccTagText* copyrightTag = new CIccTagText;
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copyrightTag->SetText(copyright);
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profile.AttachTag(icSigCopyrightTag, copyrightTag);
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// profileDescriptionTag
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CIccTagTextDescription* descriptionTag = new CIccTagTextDescription;
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descriptionTag->SetText(description);
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profile.AttachTag(icSigProfileDescriptionTag, descriptionTag);
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CIccTagXYZ* redMatrixColumnTag = new CIccTagXYZ;
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//values from raccomandation of ICC for sRGB, D50 referenced characterisation data
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//should be: 0.4361, 0.2225, 0.0139 according to application notes,
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// the 'X' value below is the one commonly in use on a very
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// diffused sRGB profile
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(*redMatrixColumnTag)[0].X = icDtoF(0.4361);
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(*redMatrixColumnTag)[0].Y = icDtoF(0.2225);
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(*redMatrixColumnTag)[0].Z = icDtoF(0.0139);
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profile.AttachTag(icSigRedMatrixColumnTag, redMatrixColumnTag);
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CIccTagXYZ* greenMatrixColumnTag = new CIccTagXYZ;
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//values from raccomandation of ICC for sRGB, D50 referenced characterisation data
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(*greenMatrixColumnTag)[0].X = icDtoF(0.3851);
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(*greenMatrixColumnTag)[0].Y = icDtoF(0.7169);
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(*greenMatrixColumnTag)[0].Z = icDtoF(0.0971);
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profile.AttachTag(icSigGreenMatrixColumnTag, greenMatrixColumnTag);
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CIccTagXYZ* blueMatrixColumnTag = new CIccTagXYZ;
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//values from raccomandation of ICC for sRGB, D50 referenced characterisation data
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//should be: 0.1431, 0.0606, 0.7139 according to application notes,
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// the 'Z' value below is the one commonly in use on a very
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// diffused sRGB profile
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(*blueMatrixColumnTag)[0].X = icDtoF(0.1431);
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(*blueMatrixColumnTag)[0].Y = icDtoF(0.0606);
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(*blueMatrixColumnTag)[0].Z = icDtoF(0.7141);
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profile.AttachTag(icSigBlueMatrixColumnTag, blueMatrixColumnTag);
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// mediaWhitePointTag
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CIccTagXYZ* whitePointTag = new CIccTagXYZ;
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(*whitePointTag)[0].X = icDtoF(0.9505);
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(*whitePointTag)[0].Y = icDtoF(1.0);
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(*whitePointTag)[0].Z = icDtoF(1.0891);
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profile.AttachTag(icSigMediaWhitePointTag, whitePointTag);
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//device signature (technologytag)
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CIccTagSignature* deviceSign = new CIccTagSignature;
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deviceSign->SetValue( icSigCRTDisplay );
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profile.AttachTag( icSigTechnologyTag, deviceSign );
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//device model tag
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CIccTagTextDescription* deviceModelTag = new CIccTagTextDescription;
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deviceModelTag->SetText("IEC 61966-2.1 Default RGB colour space - sRGB");
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profile.AttachTag( icSigDeviceModelDescTag, deviceModelTag);
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// deviceMfgDescTag
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CIccTagTextDescription* deviceMfgTag = new CIccTagTextDescription;
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deviceMfgTag->SetText("IEC http://www.iec.ch");
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profile.AttachTag( icSigDeviceMfgDescTag, deviceMfgTag);
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// mediaBlackPointTag
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CIccTagXYZ* blackPointTag = new CIccTagXYZ;
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(*blackPointTag)[0].X =
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(*blackPointTag)[0].Y =
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(*blackPointTag)[0].Z = icDtoF(0.0);
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profile.AttachTag(icSigMediaBlackPointTag, blackPointTag);
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// viewingCondDescTag
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CIccTagTextDescription* viewingCondDescTag = new CIccTagTextDescription;
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viewingCondDescTag->SetText("Reference viewing condition according to IEC 61966-2.1");
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profile.AttachTag( icSigViewingCondDescTag, viewingCondDescTag );
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// viewingConditionsTag
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CIccTagViewingConditions* viewingConditionsTag = new CIccTagViewingConditions;
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// Illuminant tristimulus value
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(*viewingConditionsTag).m_XYZIllum.X = icDtoF(19.6445);
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(*viewingConditionsTag).m_XYZIllum.Y = icDtoF(20.3718);
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(*viewingConditionsTag).m_XYZIllum.Z = icDtoF(16.8089);
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// surround tristimulus value
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(*viewingConditionsTag).m_XYZSurround.X = icDtoF(3.9289);
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(*viewingConditionsTag).m_XYZSurround.Y = icDtoF(4.0744);
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(*viewingConditionsTag).m_XYZSurround.Z = icDtoF(3.3618);
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(*viewingConditionsTag).m_illumType = icIlluminantD50;
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profile.AttachTag( icSigViewingConditionsType, viewingConditionsTag );
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// luminanceTag
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CIccTagXYZ* luminanceTag = new CIccTagXYZ;
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(*luminanceTag)[0].X = icDtoF(76.0365);
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(*luminanceTag)[0].Y = icDtoF(80.0);
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(*luminanceTag)[0].Z = icDtoF(87.1246);
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profile.AttachTag(icSigLuminanceTag, luminanceTag);
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// measurementTag
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CIccTagMeasurement* measurementTag = new CIccTagMeasurement;
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(*measurementTag).m_Data.stdObserver = icStdObs1931TwoDegrees;
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(*measurementTag).m_Data.backing.X =
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(*measurementTag).m_Data.backing.Y =
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(*measurementTag).m_Data.backing.Z = icDtoF(0.0);
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(*measurementTag).m_Data.geometry = icGeometryUnknown;
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// the flare is 1%, but the library doesn't seem all right with this
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// see specification ICC.1:1998-09, clause 6.5.8, table 55 fot the right
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// format of the data value
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(*measurementTag).m_Data.flare = static_cast< icMeasurementFlare > ( icDtoUF( 0.01 ) );//means 1%
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(*measurementTag).m_Data.illuminant = icIlluminantD65;
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profile.AttachTag(icSigMeasurementTag, measurementTag );
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// compute the LUT curves, they are equal for all three colors
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// so only one LUT is computed and stored
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int N = 1024; // number of points in LUTs
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CIccTagCurve* colorTRCTag = new CIccTagCurve(N);
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// apply conversion from RGB to XYZ, stepping the RGB value linearly from 0 to 100%
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// 1024 steps are computed
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for (int i = 0; i < N; ++i)
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(*colorTRCTag)[i] = computeIEC_RGBtoXYZ( (icFloatNumber)i/(N-1));
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profile.AttachTag(icSigRedTRCTag, colorTRCTag);
|
|
profile.AttachTag(icSigGreenTRCTag, colorTRCTag);
|
|
profile.AttachTag(icSigBlueTRCTag, colorTRCTag);
|
|
|
|
//Verify things
|
|
string validationReport;
|
|
icValidateStatus validationStatus = profile.Validate(validationReport);
|
|
|
|
switch (validationStatus)
|
|
{
|
|
case icValidateOK:
|
|
break;
|
|
|
|
case icValidateWarning:
|
|
clog << "Profile validation warning" << endl
|
|
<< validationReport;
|
|
break;
|
|
|
|
case icValidateNonCompliant:
|
|
clog << "Profile non compliancy" << endl
|
|
<< validationReport;
|
|
break;
|
|
|
|
case icValidateCriticalError:
|
|
default:
|
|
clog << "Profile Error" << endl
|
|
<< validationReport;
|
|
}
|
|
|
|
// Out it goes
|
|
CIccFileIO out;
|
|
out.Open(out_file_pathname, "wb+");
|
|
profile.Write(&out);
|
|
out.Close();
|
|
|
|
FILE *headerfile = fopen(hxx_file_name,"w");
|
|
|
|
//print OpenOffice standard file header
|
|
const char *the_string;
|
|
|
|
int idx = 0;
|
|
|
|
while((the_string = TheHeader1[idx++]) != NULL )
|
|
fprintf(headerfile,"%s\n",the_string);
|
|
// print the creation date (today)
|
|
// print the date of sRGB ICC profile data
|
|
fprintf(headerfile," * the date of last change to sRGB ICC profile data is:\n * %4d/%02d/%02d - %02d:%02d\n",
|
|
data_last_changed_year, data_last_changed_month,
|
|
data_last_day, data_last_changed_hour,data_last_changed_minute );
|
|
|
|
idx = 0;
|
|
|
|
while((the_string = TheHeader2[idx++]) != NULL )
|
|
fprintf(headerfile,"%s\n",the_string);
|
|
|
|
{
|
|
// spit out the data structure (an array of unsigned char)
|
|
FILE *infile;
|
|
|
|
int achar, number = 1;
|
|
|
|
infile = fopen(out_file_pathname,"rb");
|
|
|
|
fseek(infile,0,SEEK_END);
|
|
long int thesize= ftell(infile);
|
|
fseek(infile,0,SEEK_SET);
|
|
|
|
fprintf(headerfile,"\nsal_uInt8 nsRGB_ICC_profile[%d]=\n{\n ",thesize);
|
|
|
|
do
|
|
{
|
|
achar = fgetc(infile);
|
|
if(achar == EOF)
|
|
break;
|
|
fprintf(headerfile,"0x%02x",achar);
|
|
if(number % 12 == 0)
|
|
fprintf(headerfile,",\n ");
|
|
else
|
|
fprintf(headerfile,", ");
|
|
number++;
|
|
} while(achar != EOF );
|
|
fprintf(headerfile,"\n};\n\n");
|
|
|
|
fclose(infile);
|
|
}
|
|
// append the file contents, in human readable form, as comment in the header
|
|
// get the functions from iccDump
|
|
|
|
fprintf(headerfile,"/*****************\n\n");
|
|
|
|
fprintf(headerfile,"This ICC profile contains the following data:\n\n");
|
|
|
|
dumpProfile(headerfile, out_file_pathname );
|
|
|
|
fprintf(headerfile,"\n*****************/\n");
|
|
//now append the tail
|
|
idx = 0;
|
|
while((the_string = TheTail[idx++]) != NULL )
|
|
fprintf(headerfile,"%s\n",the_string);
|
|
|
|
fclose(headerfile);
|
|
|
|
return EXIT_SUCCESS;
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
cout << myName << ": error: " << e.what() << endl;
|
|
return EXIT_FAILURE;
|
|
}
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|