1 /************************************************************************* 2 * 3 * Apache OpenOffice - a multi-platform office productivity suite 4 * 5 6 Derived by beppec56@openoffice.org from various examples 7 in SampleICC library, the original copyright retained. 8 9 Copyright: � see below 10 */ 11 12 /* 13 * The ICC Software License, Version 0.1 14 * 15 * 16 * Copyright (c) 2003-2006 The International Color Consortium. All rights 17 * reserved. 18 * 19 * Redistribution and use in source and binary forms, with or without 20 * modification, are permitted provided that the following conditions 21 * are met: 22 * 23 * 1. Redistributions of source code must retain the above copyright 24 * notice, this list of conditions and the following disclaimer. 25 * 26 * 2. Redistributions in binary form must reproduce the above copyright 27 * notice, this list of conditions and the following disclaimer in 28 * the documentation and/or other materials provided with the 29 * distribution. 30 * 31 * 3. The end-user documentation included with the redistribution, 32 * if any, must include the following acknowledgment: 33 * "This product includes software developed by the 34 * The International Color Consortium (www.color.org)" 35 * Alternately, this acknowledgment may appear in the software itself, 36 * if and wherever such third-party acknowledgments normally appear. 37 * 38 * 4. The names "ICC" and "The International Color Consortium" must 39 * not be used to imply that the ICC organization endorses or 40 * promotes products derived from this software without prior 41 * written permission. For written permission, please see 42 * <http://www.color.org/>. 43 * 44 * 45 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 46 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 47 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 48 * DISCLAIMED. IN NO EVENT SHALL THE INTERNATIONAL COLOR CONSORTIUM OR 49 * ITS CONTRIBUTING MEMBERS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 50 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 51 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 52 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 53 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 54 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 55 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 56 * SUCH DAMAGE. 57 * ==================================================================== 58 * 59 * This software consists of voluntary contributions made by many 60 * individuals on behalf of the The International Color Consortium. 61 * 62 * 63 * Membership in the ICC is encouraged when this software is used for 64 * commercial purposes. 65 * 66 * 67 * For more information on The International Color Consortium, please 68 * see <http://www.color.org/>. 69 * 70 * 71 */ 72 73 #include <math.h> 74 #include <iostream> 75 #include <fstream> 76 using namespace std; 77 78 #include "IccUtil.h" 79 #include "IccProfile.h" 80 81 #include "Vetters.h" 82 #include "CAT.h" 83 #include "CLUT.h" 84 85 const char * const icc_file_name = "sRGB-IEC61966-2.1.icc"; 86 const char * const hxx_file_name = "sRGB-IEC61966-2.1.hxx"; 87 const char * const this_file_name_and_location =" * icc/source/create_sRGB_profile/create_sRGB_profile.cpp"; 88 89 const char* const description = "sRGB IEC61966-2.1"; 90 //const char* const devicemanufact = "IEC http://www.iec.ch"; not used, device manufactured by OOo seems funny... 91 const char* const devicemodel = "IEC 61966-2.1 Default RGB colour space - sRGB"; 92 const char* const copyright = "Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements; and to You under the Apache License, Version 2.0. "; 93 94 // the creation date is fixed, corresponds to the last time this file has been changed 95 // NOTE: change this date values whenever the data inside the profile are changed. 96 const int data_last_changed_year = 2016; 97 const int data_last_changed_month = 12; 98 const int data_last_day = 24; 99 const int data_last_changed_hour = 43; 100 const int data_last_changed_minute = 00; 101 102 // the following string array it's the standard OOo header format 103 const char * const TheHeader1[] = 104 { 105 "/*************************************************************************", 106 " *", 107 " * Apache OpenOffice - a multi-platform office productivity suite", 108 " *", 109 " * sRGB-IEC61966-2.1.hxx", 110 " *", 111 " * creator: create_sRGB_profile", 112 NULL 113 }; 114 115 const char * const TheHeader2[] = 116 { 117 " *", 118 " * Licensed to the Apache Software Foundation (ASF) under one", 119 " * or more contributor license agreements. See the NOTICE file", 120 " * distributed with this work for additional information", 121 " * regarding copyright ownership. The ASF licenses this file", 122 " * to you under the Apache License, Version 2.0 (the", 123 " * \"License\"); you may not use this file except in compliance", 124 " * with the License. You may obtain a copy of the License at", 125 " *", 126 " * http://www.apache.org/licenses/LICENSE-2.0", 127 " *", 128 " * Unless required by applicable law or agreed to in writing,", 129 " * software distributed under the License is distributed on an", 130 " * \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY", 131 " * KIND, either express or implied. See the License for the", 132 " * specific language governing permissions and limitations", 133 " * under the License.", 134 " ************************************************************************/", 135 "", 136 "#ifndef INCLUDED_ICC_SRGB_IEC61966_2_1_H", 137 "#define INCLUDED_ICC_SRGB_IEC61966_2_1_H", 138 "", 139 "/***********************************************************************", 140 " * NOTE:", 141 " * this file is automatically generated by running the program", 142 " * obtained building:", 143 this_file_name_and_location, 144 " * contained in module icc", 145 " * modify that program if you need to change something.", 146 " ***********************************************************************/", 147 NULL // last string, a null 148 }; 149 150 const char * const TheTail[] = 151 { 152 "#endif /* INCLUDED_ICC_SRGB_IEC61966_2_1_H */", 153 NULL 154 }; 155 156 icFloatNumber computeIEC_RGBtoXYZ( icFloatNumber indata ) 157 { 158 double retval = 0.0; 159 if(indata < 0.04045) 160 retval = indata/12.92; 161 else // apply the other conversion 162 retval = pow( (indata + 0.055)/1.055 , 2.4); 163 164 return retval; 165 } 166 167 icFloatNumber computeIEC_XYZtoRGB( icFloatNumber indata ) 168 { 169 icFloatNumber retval = 0.0; 170 if(indata < 0.0031308) 171 retval = indata*12.92; 172 else // apply the other conversion 173 retval = 1.055*pow( indata , icFloatNumber(1.0/2.4)) - 0.055; 174 175 // cout << retval << endl; 176 return retval; 177 } 178 179 void dumpTag(FILE *outfile, CIccProfile *pIcc, icTagSignature sig) 180 { 181 CIccTag *pTag = pIcc->FindTag(sig); 182 char buf[64]; 183 CIccInfo Fmt; 184 185 std::string contents; 186 187 if (pTag) 188 { 189 fprintf(outfile, "\nContents of %s tag (%s)\n", Fmt.GetTagSigName(sig), icGetSig(buf, sig)); 190 fprintf(outfile,"Type: "); 191 192 if (pTag->IsArrayType()) fprintf(outfile, "Array of "); 193 194 fprintf(outfile, "%s\n", Fmt.GetTagTypeSigName(pTag->GetType())); 195 pTag->Describe(contents); 196 fwrite(contents.c_str(), contents.length(), 1, outfile); 197 } 198 else 199 fprintf(outfile, "Tag (%s) not found in profile\n", icGetSig(buf, sig)); 200 } 201 202 void dumpProfile(FILE *outfile, const char * profileName) 203 { 204 CIccProfile *pIcc; 205 icValidateStatus nStatus; 206 207 pIcc = OpenIccProfile(profileName); 208 209 if (!pIcc) 210 printf("Unable to open '%s'\n", profileName); 211 else 212 { 213 icHeader *pHdr = &pIcc->m_Header; 214 CIccInfo Fmt; 215 char buf[64]; 216 217 fprintf(outfile,"Profile: '%s'\n", profileName); 218 if(Fmt.IsProfileIDCalculated(&pHdr->profileID)) 219 fprintf(outfile,"Profile ID: %s\n", Fmt.GetProfileID(&pHdr->profileID)); 220 else 221 fprintf(outfile,"Profile ID: Profile ID not calculated.\n"); 222 fprintf(outfile,"Size: %ld(0x%lx) bytes\n", pHdr->size, pHdr->size); 223 224 fprintf(outfile,"\nHeader\n"); 225 fprintf(outfile,"------\n"); 226 fprintf(outfile,"Attributes: %s\n", Fmt.GetDeviceAttrName(pHdr->attributes)); 227 fprintf(outfile,"Cmm: %s\n", Fmt.GetCmmSigName((icCmmSignature)(pHdr->cmmId))); 228 fprintf(outfile,"Creation Date: %d/%d/%d %02u:%02u:%02u\n", 229 pHdr->date.month, pHdr->date.day, pHdr->date.year, 230 pHdr->date.hours, pHdr->date.minutes, pHdr->date.seconds); 231 fprintf(outfile,"Creator: %s\n", icGetSig(buf, pHdr->creator)); 232 fprintf(outfile,"Data Color Space: %s\n", Fmt.GetColorSpaceSigName(pHdr->colorSpace)); 233 fprintf(outfile,"Flags %s\n", Fmt.GetProfileFlagsName(pHdr->flags)); 234 fprintf(outfile,"PCS Color Space: %s\n", Fmt.GetColorSpaceSigName(pHdr->pcs)); 235 fprintf(outfile,"Platform: %s\n", Fmt.GetPlatformSigName(pHdr->platform)); 236 fprintf(outfile,"Rendering Intent: %s\n", Fmt.GetRenderingIntentName((icRenderingIntent)(pHdr->renderingIntent))); 237 fprintf(outfile,"Type: %s\n", Fmt.GetProfileClassSigName(pHdr->deviceClass)); 238 fprintf(outfile,"Version: %s\n", Fmt.GetVersionName(pHdr->version)); 239 fprintf(outfile,"Illuminant: X=%.4lf, Y=%.4lf, Z=%.4lf\n", 240 icFtoD(pHdr->illuminant.X), 241 icFtoD(pHdr->illuminant.Y), 242 icFtoD(pHdr->illuminant.Z)); 243 244 fprintf(outfile,"\nProfile Tags\n"); 245 fprintf(outfile,"------------\n"); 246 247 fprintf(outfile,"%25s ID %8s\t%8s\n", "Tag", "Offset", "Size"); 248 fprintf(outfile,"%25s ------ %8s\t%8s\n", "----", "------", "----"); 249 250 int n; 251 TagEntryList::iterator i; 252 253 for (n=0, i=pIcc->m_Tags->begin(); i!=pIcc->m_Tags->end(); i++, n++) 254 { 255 fprintf(outfile,"%25s %s %8ld\t%8ld\n", Fmt.GetTagSigName(i->TagInfo.sig), 256 icGetSig(buf, i->TagInfo.sig, false), 257 i->TagInfo.offset, i->TagInfo.size); 258 } 259 260 for (n=0, i=pIcc->m_Tags->begin(); i!=pIcc->m_Tags->end(); i++, n++) 261 dumpTag(outfile, pIcc, i->TagInfo.sig); 262 } 263 delete pIcc; 264 } 265 266 int main(int argc, char* argv[]) 267 { 268 const char* myName = path_tail(argv[0]); 269 270 try 271 { 272 const char* const out_file_pathname = icc_file_name; 273 274 CIccProfile profile; 275 profile.InitHeader(); 276 277 profile.m_Header.date.year = data_last_changed_year; 278 profile.m_Header.date.month = data_last_changed_month; 279 profile.m_Header.date.day = data_last_day; 280 profile.m_Header.date.hours = data_last_changed_hour; 281 profile.m_Header.date.minutes = data_last_changed_minute; 282 profile.m_Header.date.seconds = 0; 283 284 profile.m_Header.deviceClass = icSigDisplayClass; 285 profile.m_Header.colorSpace = icSigRgbData; 286 profile.m_Header.pcs = icSigXYZData; 287 profile.m_Header.platform = icSigUnkownPlatform; 288 profile.m_Header.attributes = static_cast<icUInt64Number>(icReflective); 289 profile.m_Header.renderingIntent = icPerceptual; 290 291 profile.m_Header.cmmId = 0x6E6F6E65; /* 'none' */ 292 profile.m_Header.model = 0x73524742;//sRGB 293 294 profile.m_Header.version=icVersionNumberV2_1; 295 296 // Required tags for a three-component matrix-based display profile, as laid 297 // out by specification ICC.1:1998-09 (clause 6.3) are: 298 // 299 // copyrightTag 300 // profileDescriptionTag 301 // redMatrixColumnTag 302 // greenMatrixColumnTag 303 // blueMatrixColumnTag 304 // redTRCTag 305 // greenTRCTag 306 // blueTRCTag 307 // mediaWhitePointTag 308 309 // the other tags: 310 // 311 // technologyTag 312 // deviceModelTag 313 // deviceMfgDescTag 314 // mediaBlackPointTag 315 // viewingCondDescTag 316 // viewingConditionsTag 317 // luminanceTag 318 // measurementTag 319 // 320 // are optionals, added for completeness 321 322 // the element below are sorted in the same order as 323 // the list above, but the LUT table, 324 // embedded at the end of the profile 325 326 // copyrightTag 327 CIccTagText* copyrightTag = new CIccTagText; 328 copyrightTag->SetText(copyright); 329 profile.AttachTag(icSigCopyrightTag, copyrightTag); 330 331 // profileDescriptionTag 332 CIccTagTextDescription* descriptionTag = new CIccTagTextDescription; 333 descriptionTag->SetText(description); 334 profile.AttachTag(icSigProfileDescriptionTag, descriptionTag); 335 336 CIccTagXYZ* redMatrixColumnTag = new CIccTagXYZ; 337 //values from raccomandation of ICC for sRGB, D50 referenced characterisation data 338 //should be: 0.4361, 0.2225, 0.0139 according to application notes, 339 // the 'X' value below is the one commonly in use on a very 340 // diffused sRGB profile 341 (*redMatrixColumnTag)[0].X = icDtoF(0.4361); 342 (*redMatrixColumnTag)[0].Y = icDtoF(0.2225); 343 (*redMatrixColumnTag)[0].Z = icDtoF(0.0139); 344 profile.AttachTag(icSigRedMatrixColumnTag, redMatrixColumnTag); 345 346 CIccTagXYZ* greenMatrixColumnTag = new CIccTagXYZ; 347 //values from raccomandation of ICC for sRGB, D50 referenced characterisation data 348 (*greenMatrixColumnTag)[0].X = icDtoF(0.3851); 349 (*greenMatrixColumnTag)[0].Y = icDtoF(0.7169); 350 (*greenMatrixColumnTag)[0].Z = icDtoF(0.0971); 351 profile.AttachTag(icSigGreenMatrixColumnTag, greenMatrixColumnTag); 352 353 CIccTagXYZ* blueMatrixColumnTag = new CIccTagXYZ; 354 //values from raccomandation of ICC for sRGB, D50 referenced characterisation data 355 //should be: 0.1431, 0.0606, 0.7139 according to application notes, 356 // the 'Z' value below is the one commonly in use on a very 357 // diffused sRGB profile 358 (*blueMatrixColumnTag)[0].X = icDtoF(0.1431); 359 (*blueMatrixColumnTag)[0].Y = icDtoF(0.0606); 360 (*blueMatrixColumnTag)[0].Z = icDtoF(0.7141); 361 profile.AttachTag(icSigBlueMatrixColumnTag, blueMatrixColumnTag); 362 363 // mediaWhitePointTag 364 CIccTagXYZ* whitePointTag = new CIccTagXYZ; 365 (*whitePointTag)[0].X = icDtoF(0.9505); 366 (*whitePointTag)[0].Y = icDtoF(1.0); 367 (*whitePointTag)[0].Z = icDtoF(1.0891); 368 profile.AttachTag(icSigMediaWhitePointTag, whitePointTag); 369 370 //device signature (technologytag) 371 CIccTagSignature* deviceSign = new CIccTagSignature; 372 deviceSign->SetValue( icSigCRTDisplay ); 373 profile.AttachTag( icSigTechnologyTag, deviceSign ); 374 375 //device model tag 376 CIccTagTextDescription* deviceModelTag = new CIccTagTextDescription; 377 deviceModelTag->SetText("IEC 61966-2.1 Default RGB colour space - sRGB"); 378 profile.AttachTag( icSigDeviceModelDescTag, deviceModelTag); 379 380 // deviceMfgDescTag 381 CIccTagTextDescription* deviceMfgTag = new CIccTagTextDescription; 382 deviceMfgTag->SetText("IEC http://www.iec.ch"); 383 profile.AttachTag( icSigDeviceMfgDescTag, deviceMfgTag); 384 385 // mediaBlackPointTag 386 CIccTagXYZ* blackPointTag = new CIccTagXYZ; 387 (*blackPointTag)[0].X = 388 (*blackPointTag)[0].Y = 389 (*blackPointTag)[0].Z = icDtoF(0.0); 390 profile.AttachTag(icSigMediaBlackPointTag, blackPointTag); 391 392 // viewingCondDescTag 393 CIccTagTextDescription* viewingCondDescTag = new CIccTagTextDescription; 394 viewingCondDescTag->SetText("Reference viewing condition according to IEC 61966-2.1"); 395 profile.AttachTag( icSigViewingCondDescTag, viewingCondDescTag ); 396 397 // viewingConditionsTag 398 CIccTagViewingConditions* viewingConditionsTag = new CIccTagViewingConditions; 399 // Illuminant tristimulus value 400 (*viewingConditionsTag).m_XYZIllum.X = icDtoF(19.6445); 401 (*viewingConditionsTag).m_XYZIllum.Y = icDtoF(20.3718); 402 (*viewingConditionsTag).m_XYZIllum.Z = icDtoF(16.8089); 403 // surround tristimulus value 404 (*viewingConditionsTag).m_XYZSurround.X = icDtoF(3.9289); 405 (*viewingConditionsTag).m_XYZSurround.Y = icDtoF(4.0744); 406 (*viewingConditionsTag).m_XYZSurround.Z = icDtoF(3.3618); 407 (*viewingConditionsTag).m_illumType = icIlluminantD50; 408 profile.AttachTag( icSigViewingConditionsType, viewingConditionsTag ); 409 410 // luminanceTag 411 CIccTagXYZ* luminanceTag = new CIccTagXYZ; 412 (*luminanceTag)[0].X = icDtoF(76.0365); 413 (*luminanceTag)[0].Y = icDtoF(80.0); 414 (*luminanceTag)[0].Z = icDtoF(87.1246); 415 profile.AttachTag(icSigLuminanceTag, luminanceTag); 416 417 // measurementTag 418 CIccTagMeasurement* measurementTag = new CIccTagMeasurement; 419 (*measurementTag).m_Data.stdObserver = icStdObs1931TwoDegrees; 420 (*measurementTag).m_Data.backing.X = 421 (*measurementTag).m_Data.backing.Y = 422 (*measurementTag).m_Data.backing.Z = icDtoF(0.0); 423 (*measurementTag).m_Data.geometry = icGeometryUnknown; 424 // the flare is 1%, but the library doesn't seem all right with this 425 // see specification ICC.1:1998-09, clause 6.5.8, table 55 fot the right 426 // format of the data value 427 (*measurementTag).m_Data.flare = static_cast< icMeasurementFlare > ( icDtoUF( 0.01 ) );//means 1% 428 (*measurementTag).m_Data.illuminant = icIlluminantD65; 429 profile.AttachTag(icSigMeasurementTag, measurementTag ); 430 431 // compute the LUT curves, they are equal for all three colors 432 // so only one LUT is computed and stored 433 int N = 1024; // number of points in LUTs 434 CIccTagCurve* colorTRCTag = new CIccTagCurve(N); 435 // apply conversion from RGB to XYZ, stepping the RGB value linearly from 0 to 100% 436 // 1024 steps are computed 437 for (int i = 0; i < N; ++i) 438 (*colorTRCTag)[i] = computeIEC_RGBtoXYZ( (icFloatNumber)i/(N-1)); 439 440 profile.AttachTag(icSigRedTRCTag, colorTRCTag); 441 profile.AttachTag(icSigGreenTRCTag, colorTRCTag); 442 profile.AttachTag(icSigBlueTRCTag, colorTRCTag); 443 444 //Verify things 445 string validationReport; 446 icValidateStatus validationStatus = profile.Validate(validationReport); 447 448 switch (validationStatus) 449 { 450 case icValidateOK: 451 break; 452 453 case icValidateWarning: 454 clog << "Profile validation warning" << endl 455 << validationReport; 456 break; 457 458 case icValidateNonCompliant: 459 clog << "Profile non compliancy" << endl 460 << validationReport; 461 break; 462 463 case icValidateCriticalError: 464 default: 465 clog << "Profile Error" << endl 466 << validationReport; 467 } 468 469 // Out it goes 470 CIccFileIO out; 471 out.Open(out_file_pathname, "wb+"); 472 profile.Write(&out); 473 out.Close(); 474 475 FILE *headerfile = fopen(hxx_file_name,"w"); 476 477 //print OpenOffice standard file header 478 const char *the_string; 479 480 int idx = 0; 481 482 while((the_string = TheHeader1[idx++]) != NULL ) 483 fprintf(headerfile,"%s\n",the_string); 484 // print the creation date (today) 485 // print the date of sRGB ICC profile data 486 fprintf(headerfile," * the date of last change to sRGB ICC profile data is:\n * %4d/%02d/%02d - %02d:%02d\n", 487 data_last_changed_year, data_last_changed_month, 488 data_last_day, data_last_changed_hour,data_last_changed_minute ); 489 490 idx = 0; 491 492 while((the_string = TheHeader2[idx++]) != NULL ) 493 fprintf(headerfile,"%s\n",the_string); 494 495 { 496 // spit out the data structure (an array of unsigned char) 497 FILE *infile; 498 499 int achar, number = 1; 500 501 infile = fopen(out_file_pathname,"rb"); 502 503 fseek(infile,0,SEEK_END); 504 long int thesize= ftell(infile); 505 fseek(infile,0,SEEK_SET); 506 507 fprintf(headerfile,"\nsal_uInt8 nsRGB_ICC_profile[%d]=\n{\n ",thesize); 508 509 do 510 { 511 achar = fgetc(infile); 512 if(achar == EOF) 513 break; 514 fprintf(headerfile,"0x%02x",achar); 515 if(number % 12 == 0) 516 fprintf(headerfile,",\n "); 517 else 518 fprintf(headerfile,", "); 519 number++; 520 } while(achar != EOF ); 521 fprintf(headerfile,"\n};\n\n"); 522 523 fclose(infile); 524 } 525 // append the file contents, in human readable form, as comment in the header 526 // get the functions from iccDump 527 528 fprintf(headerfile,"/*****************\n\n"); 529 530 fprintf(headerfile,"This ICC profile contains the following data:\n\n"); 531 532 dumpProfile(headerfile, out_file_pathname ); 533 534 fprintf(headerfile,"\n*****************/\n"); 535 //now append the tail 536 idx = 0; 537 while((the_string = TheTail[idx++]) != NULL ) 538 fprintf(headerfile,"%s\n",the_string); 539 540 fclose(headerfile); 541 542 return EXIT_SUCCESS; 543 } 544 catch (const std::exception& e) 545 { 546 cout << myName << ": error: " << e.what() << endl; 547 return EXIT_FAILURE; 548 } 549 } 550