test: lh_core/genluts.c File Reference

02002 { 02003 icHeader profHeader; 02004 LHConcatProfileSet* theProfileSet; 02005 CMProfileRef theProfile; 02006 OSType previousDataColorSpace = 0x20202020; 02007 OSType previousConnectionSpace = 0x20202020; 02008 UINT32 previousRenderingIntent; 02009 CMError err = noErr; 02010 OSErr aOSerr = noErr; 02011 UINT32 elementSize = 0; 02012 SINT16 max; 02013 SINT16 theSize; 02014 SINT16 index = 0; 02015 UINT16 profLoop; 02016 Boolean amIPCS = FALSE; 02017 OSType theTag; 02018 UINT32 intentIndex = 0; 02019 long nDeviceCoords; 02020 02021 LH_START_PROC("Create_LH_ProfileSet") 02022 02023 nDeviceCoords=0; 02024 max = profileSet->count * 3; 02025 theSize = sizeof (LHConcatProfileSet) + sizeof(LHProfile) * max; 02026 theProfileSet = (LHConcatProfileSet *)SmartNewPtrClear(theSize, &aOSerr); 02027 err = aOSerr; 02028 if (err) 02029 goto CleanupAndExit; 02030 02031 theProfileSet->keyIndex = profileSet->keyIndex; 02032 02033 CMSession->hasNamedColorProf = NoNamedColorProfile; 02034 for ( profLoop = 0; profLoop < profileSet->count; profLoop++ ) 02035 { 02036 err = CMGetProfileHeader(profileSet->profileSet[profLoop], (CMCoreProfileHeader *)&profHeader); 02037 if (err) 02038 goto CleanupAndExit; 02039 if (profLoop == 0){ 02040 #ifdef RenderInt 02041 if( CMSession-> dwFlags != 0xffffffff ){ 02042 profHeader.renderingIntent = GetActualRenderingIntent( CMSession, profLoop ); 02043 } 02044 #endif 02045 theProfileSet->prof[index].renderingIntent = profHeader.renderingIntent; 02046 } 02047 else{ 02048 #ifdef RenderInt 02049 if( CMSession-> dwFlags != 0xffffffff ){ 02050 profHeader.renderingIntent = GetActualRenderingIntent( CMSession, profLoop ); 02051 previousRenderingIntent = profHeader.renderingIntent; 02052 } 02053 #endif 02054 theProfileSet->prof[index].renderingIntent = previousRenderingIntent; 02055 } 02056 if ( (profLoop > 0) && (profLoop < profileSet->count - 1) ) 02057 { 02058 /*----------------------------------------------------------------------------- color space conv. inbetween? -> ignore the profile*/ 02059 if( profHeader.deviceClass == icSigColorSpaceClass ) 02060 continue; 02061 if( profHeader.deviceClass == icSigNamedColorClass ){ 02062 err = cmCantConcatenateError; 02063 goto CleanupAndExit; 02064 } 02065 } 02066 /*------------------------------------------------------------------------------------------------------- 02067 if we have non matching pcs color spaces, we have to add a conversion between Lab and XYZ 02068 -------------------------------------------------------------------------------------------------------*/ 02069 if( profHeader.deviceClass == icSigNamedColorClass ){ 02070 err = InitNamedColorProfileData( CMSession, profileSet->profileSet[profLoop], profHeader.pcs, &nDeviceCoords ); 02071 if (err) 02072 goto CleanupAndExit; 02073 profHeader.pcs = icSigLabData; 02074 if( profileSet->count == 1 ){ 02075 CMSession->hasNamedColorProf = NamedColorProfileOnly; 02076 //CMSession->dataColorSpace = profHeader.colorSpace; 02077 } 02078 else if( profLoop == 0 ){ 02079 CMSession->hasNamedColorProf = NamedColorProfileAtBegin; 02080 profHeader.colorSpace = icSigNamedData; 02081 CMSession->firstColorSpace = icSigNamedData; 02082 theProfileSet->prof[index].pcsConversionMode = kNoInfo; 02083 theProfileSet->prof[index].profileSet = 0; 02084 index++; 02085 theProfileSet->prof[index].renderingIntent = previousRenderingIntent; 02086 previousDataColorSpace = (OSType)profHeader.colorSpace; 02087 } 02088 else if( profLoop == profileSet->count-1 ){ 02089 CMSession->hasNamedColorProf = NamedColorProfileAtEnd; 02090 CMSession->lastColorSpace = icSigNamedData; 02091 profHeader.colorSpace = icSigNamedData; 02092 theProfileSet->prof[index].pcsConversionMode = kNoInfo; 02093 theProfileSet->prof[index].profileSet = 0; 02094 index++; 02095 theProfileSet->prof[index].renderingIntent = previousRenderingIntent; 02096 } 02097 } 02098 if (amIPCS) 02099 { 02100 if (previousConnectionSpace != (OSType)profHeader.pcs) 02101 { 02102 /* insert a XYZ <--> Lab conversion lut */ 02103 if (previousConnectionSpace == icSigLabData) 02104 theProfileSet->prof[index].pcsConversionMode = kDoLab2XYZ; /* create Lab->XYZ */ 02105 else 02106 theProfileSet->prof[index].pcsConversionMode = kDoXYZ2Lab; /* create XYZ->Lab */ 02107 index++; 02108 theProfileSet->prof[index].renderingIntent = previousRenderingIntent; 02109 } 02110 } else if (index > 0) 02111 { 02112 if ( previousDataColorSpace != (OSType)profHeader.colorSpace) 02113 { 02114 /* copy old profile for back transform to pcs */ 02115 theProfileSet->prof[index].profileSet = theProfileSet->prof[index-1].profileSet; 02116 index++; 02117 theProfileSet->count = index; 02118 02119 if (previousConnectionSpace != (OSType)profHeader.pcs) 02120 { 02121 /* insert a XYZ <--> Lab conversion lut */ 02122 if (previousConnectionSpace == icSigLabData) 02123 theProfileSet->prof[index].pcsConversionMode = kDoLab2XYZ; /* create Lab->XYZ */ 02124 else 02125 theProfileSet->prof[index].pcsConversionMode = kDoXYZ2Lab; /* create XYZ->Lab */ 02126 theProfileSet->prof[index].renderingIntent = previousRenderingIntent; 02127 index++; 02128 } 02129 02130 previousDataColorSpace = profHeader.colorSpace; 02131 previousConnectionSpace = profHeader.pcs; 02132 amIPCS = TRUE; 02133 } 02134 } 02135 02136 /*------------------------------------------------------------------------------------------------------- 02137 copy the profile from the original profileSet to the LinoProfileSet 02138 -------------------------------------------------------------------------------------------------------*/ 02139 theProfileSet->prof[index].profileSet = profileSet->profileSet[profLoop]; 02140 if( profHeader.deviceClass == icSigNamedColorClass ){ 02141 theProfileSet->prof[index].profileSet = 0; 02142 } 02143 index++; 02144 if( intentIndex < CMSession-> nIntents -1 ) intentIndex++; 02145 /*------------------------------------------------------------------------------------------------------- 02146 more than 2 profiles -> we have to double the profile in our own LHConcatProfileSet 02147 if we have the profiles RGB RGB RGB we will now correctly generate: RGB RGB rgb RGB 02148 XYZ XYZ XYZ XYZ XYZ xyz XYZ 02149 -------------------------------------------------------------------------------------------------------*/ 02150 if( amIPCS && (profLoop > 0) && (profLoop < profileSet->count - 1) ) 02151 { 02152 /*----------------------------------------------------------------------------- color space conv. inbetween? -> ignore the profile*/ 02153 if (profHeader.deviceClass == icSigColorSpaceClass) 02154 index--; /* not used. behavior changed. see above */ 02155 else 02156 { 02157 /*------------------------------------------------------------------------- if the inserted profile contains a preview tag, then use it...*/ 02158 theProfile = theProfileSet->prof[index-1].profileSet; 02159 02160 /* Do we check the right preview tag for the intent */ 02161 switch (previousRenderingIntent) 02162 { 02163 case icPerceptual: /* Photographic images */ 02164 theTag = icSigPreview0Tag; 02165 break; 02166 02167 case icRelativeColorimetric: /* Logo Colors */ 02168 theTag = icSigPreview1Tag; 02169 break; 02170 02171 case icSaturation: /* Business graphics */ 02172 theTag = icSigPreview2Tag; 02173 break; 02174 02175 case icAbsoluteColorimetric: /* Logo Colors */ 02176 theTag = icSigPreview1Tag; 02177 break; 02178 02179 default: 02180 err = cmProfileError; 02181 goto CleanupAndExit; 02182 } 02183 err = CMGetProfileElement(theProfile, theTag, &elementSize, nil); 02184 02185 if (err == noErr) 02186 { 02187 theProfileSet->prof[index-1].usePreviewTag = TRUE; 02188 theProfileSet->prof[index-1].renderingIntent = profHeader.renderingIntent; /* for concate absolute */ 02189 } else 02190 { 02191 /*------------------------------------------------------------------------- ... else insert the same profile once more */ 02192 if ( (profHeader.deviceClass != icSigAbstractClass) && (profHeader.deviceClass != icSigLinkClass) && (profHeader.deviceClass != icSigNamedColorClass) ) 02193 { 02194 #ifdef RenderInt 02195 if( CMSession-> dwFlags != 0xffffffff ){ 02196 profHeader.renderingIntent = GetActualRenderingIntent( CMSession, 0xffffffff ); 02197 } 02198 #endif 02199 theProfileSet->prof[index].profileSet = profileSet->profileSet[profLoop]; 02200 theProfileSet->prof[index].renderingIntent = profHeader.renderingIntent;/* for concate absolute */ 02201 index++; 02202 } 02203 } 02204 amIPCS = FALSE; /* will force that we stay in PCS... */ 02205 } 02206 } 02207 theProfileSet->count = index; 02208 previousDataColorSpace = profHeader.colorSpace; 02209 previousConnectionSpace = profHeader.pcs; 02210 previousRenderingIntent = profHeader.renderingIntent; 02211 02212 if( profHeader.deviceClass == icSigLinkClass ){ 02213 previousDataColorSpace = profHeader.pcs; 02214 amIPCS = TRUE; 02215 } 02216 if (amIPCS) 02217 amIPCS = (previousDataColorSpace == icSigLabData) || (previousDataColorSpace == icSigXYZData); 02218 else 02219 amIPCS = TRUE; 02220 } 02221 02222 #ifdef ALLOW_DEVICE_LINK 02223 if( (CMSession)->appendDeviceLink ){ 02224 if( previousDataColorSpace == (CMSession)->lastColorSpace ){ 02225 theProfileSet->prof[index].profileSet = profileSet->profileSet[profLoop]; 02226 theProfileSet->prof[index].renderingIntent = icPerceptual; 02227 index++; 02228 theProfileSet->count = index; 02229 err = CMGetProfileHeader(profileSet->profileSet[profLoop], (CMCoreProfileHeader *)&profHeader); 02230 if (err) 02231 goto CleanupAndExit; 02232 (CMSession)->lastColorSpace = profHeader.pcs; 02233 } 02234 else{ 02235 err = cmCantConcatenateError; 02236 goto CleanupAndExit; 02237 } 02238 } 02239 if( CMSession->hasNamedColorProf == NamedColorProfileAtEnd || CMSession->hasNamedColorProf == NamedColorProfileOnly ){ 02240 theProfileSet->count--; 02241 } 02242 if( CMSession->hasNamedColorProf == NamedColorProfileAtBegin ){ 02243 theProfileSet->count--; /* remove first profile */ 02244 for( profLoop=0; profLoop<theProfileSet->count; profLoop++){ 02245 theProfileSet->prof[profLoop] = theProfileSet->prof[profLoop+1]; 02246 } 02247 } 02248 #endif 02249 *newProfileSet = theProfileSet; 02250 theProfileSet = nil; 02251 /* --------------------------------------------------------------------------------- 02252 clean up 02253 --------------------------------------------------------------------------------- */ 02254 CleanupAndExit: 02255 theProfileSet = (LHConcatProfileSet *)DisposeIfPtr((Ptr)theProfileSet); 02256 02257 LH_END_PROC("Create_LH_ProfileSet") 02258 return err; 02259 }

02428 { 02429 icHeader profHeader; 02430 CMLutParam aDoNDimTableData; 02431 DoMatrixForCubeStruct aDoMatrixForCubeStruct; 02432 CMCalcParam calcParam; 02433 02434 CMError err = noErr; 02435 OSErr aOSerr = noErr; 02436 CUBE_DATA_TYPE inputBuffer = nil; 02437 CUBE_DATA_TYPE outputBuffer = nil; 02438 02439 SINT32 loop; 02440 SINT32 theSize; 02441 SINT32 theElutSize; 02442 SINT32 theAlutSize; 02443 SINT32 theCubeSize; 02444 SINT32 theExtraSize=1; 02445 SINT32 theCubePixelCount; 02446 UINT16 profLoop; 02447 SINT32 savedGridPoints; 02448 SINT32 gridBits; 02449 SINT32 gridPointsCube; 02450 Boolean SavedoCreate_16bit_XLut; 02451 Boolean SavedoCreate_16bit_ALut; 02452 void *SaveoutputLut; 02453 long SaveoutputLutEntryCount; 02454 long SaveoutputLutWordSize; 02455 /*long SavegridPointsCube;*/ 02456 UINT8 bIsLabConnection = 0; 02457 02458 SINT32 numOfElutsCube; 02459 02460 Boolean doSaveElut = TRUE; 02461 Boolean skipCombi = FALSE; 02462 Boolean pcsConversion = FALSE; 02463 Boolean useOutputBuffer; 02464 LHCombiData theCombiData; 02465 CMLutParam theLutData; 02466 SINT32 theBufferByteCount; 02467 UINT16 aUINT16; 02468 UINT16 *wordPtr = nil; 02469 UINT8 *xlutPtr = nil; 02470 #ifdef DoLabSpecial 02471 UINT32 aFac; 02472 UINT32 i; 02473 #endif 02474 02475 #ifdef WRITE_LUTS 02476 Str255 fileString; 02477 #endif 02478 #ifdef DEBUG_OUTPUT 02479 Str255 lutString; 02480 #endif 02481 LH_START_PROC("CreateCombi") 02482 02483 theBufferByteCount = 2; 02484 SetMem(&theCombiData, sizeof(LHCombiData), 0); 02485 SetMem(&theLutData, sizeof(CMLutParam), 0); 02486 02487 theCombiData.amIPCS = FALSE; /* amIPCS has to be FALSE at the beginning of the chain */ 02488 if ( modelingData->hasNamedColorProf == NamedColorProfileAtBegin ){ 02489 theCombiData.amIPCS = TRUE; 02490 } 02491 if (newProfileSet->count == 1) 02492 skipCombi = TRUE; 02493 02494 err = CMGetProfileHeader(profileSet->profileSet[0], (CMCoreProfileHeader *)&profHeader); 02495 if (err) 02496 goto CleanupAndExit; 02497 modelingData->precision = (SINT16)((profHeader.flags & kQualityMask)>>16); 02498 02499 #ifdef RenderInt 02500 if( modelingData-> dwFlags != 0xffffffff ){ 02501 modelingData->precision = (short)( modelingData->dwFlags & 0x0ffff); 02502 } 02503 #endif 02504 if ( modelingData->precision >= cmBestMode ) /* first fix - best mode creates 16-bit luts */ 02505 { 02506 theCombiData.doCreate_16bit_Combi = TRUE; 02507 modelingData->precision = cmBestMode; 02508 } 02509 else 02510 { 02511 theCombiData.doCreate_16bit_Combi = FALSE; 02512 } 02513 #ifdef DEBUG_OUTPUT 02514 if ( DebugCheck(kThisFile, kDebugMiscInfo) ) 02515 DebugPrint(" CMMModelHandle->precision = %d doCreate_16bit_Combi=%d\n",modelingData->precision,theCombiData.doCreate_16bit_Combi); 02516 #endif 02517 02518 switch (modelingData->precision) 02519 { 02520 case cmNormalMode: 02521 if (createGamutLut) 02522 theCubePixelCount = 87382; 02523 else 02524 theCubePixelCount = 87382; 02525 if( modelingData->lookup )theCubePixelCount = 87382; 02526 break; 02527 case cmDraftMode: 02528 if (createGamutLut) 02529 theCubePixelCount = 5462; 02530 else 02531 theCubePixelCount = 5462; /* 5462 * 3 � 4 * 8 * 8 * 8 * 8 -> allow 8^4 */ 02532 break; 02533 case cmBestMode: 02534 if (createGamutLut) 02535 theCubePixelCount = 87382; 02536 else 02537 theCubePixelCount = 87382; /* 87382 * 3 � 4 * 16 * 16 * 16 * 16; -> allow 16^4 !!! */ 02538 break; 02539 } 02540 theCubeSize = theCubePixelCount * 3; 02541 theCombiData.precision = modelingData->precision; 02542 theCombiData.maxProfileCount = newProfileSet->count-1; 02543 theCombiData.doCreateLinkProfile = (modelingData->currentCall == kCMMNewLinkProfile); 02544 switch ( modelingData->firstColorSpace ) 02545 { 02546 case icSigXYZData: 02547 case icSigLabData: 02548 case icSigLuvData: 02549 case icSigYxyData: 02550 case icSigRgbData: 02551 case icSigHsvData: 02552 case icSigHlsData: 02553 case icSigCmyData: 02554 #ifdef PI_Application_h 02555 case icSigYCbCrData: 02556 case icSigMCH3Data: 02557 case icSigNamedData: 02558 #endif 02559 err = CalcGridPoints4Cube ( theCubeSize, 3, &theCombiData.gridPointsCube, &gridBits ); /* 3 input channels */ 02560 break; 02561 case icSigGrayData: 02562 theCubeSize = 255 ; 02563 err = CalcGridPoints4Cube ( theCubeSize, 1, &theCombiData.gridPointsCube, &gridBits ); /* 1 input channel */ 02564 break; 02565 case icSigCmykData: 02566 case icSigMCH4Data: 02567 err = CalcGridPoints4Cube ( theCubeSize, 4, &theCombiData.gridPointsCube, &gridBits ); /* 4 input channels */ 02568 break; 02569 case icSigMCH2Data: 02570 err = CalcGridPoints4Cube ( theCubeSize, 2, &theCombiData.gridPointsCube, &gridBits ); /* 2 input channels */ 02571 break; 02572 case icSigMCH5Data: 02573 err = CalcGridPoints4Cube ( theCubeSize, 5, &theCombiData.gridPointsCube, &gridBits ); /* 5 input channels */ 02574 break; 02575 case icSigMCH6Data: 02576 err = CalcGridPoints4Cube ( theCubeSize, 6, &theCombiData.gridPointsCube, &gridBits ); /* 6 input channels */ 02577 break; 02578 case icSigMCH7Data: 02579 err = CalcGridPoints4Cube ( theCubeSize, 7, &theCombiData.gridPointsCube, &gridBits ); /* 7 input channels */ 02580 break; 02581 case icSigMCH8Data: 02582 err = CalcGridPoints4Cube ( theCubeSize, 8, &theCombiData.gridPointsCube, &gridBits ); /* 8 input channels */ 02583 break; 02584 } 02585 02586 bIsLabConnection = 0; 02587 if( profHeader.pcs == icSigXYZData ){ 02588 for ( profLoop = 0; profLoop < newProfileSet->count; profLoop++ ){ 02589 if( newProfileSet->prof[profLoop].profileSet == 0 ){ 02590 bIsLabConnection |= 1; 02591 } 02592 } 02593 } 02594 err = CMGetProfileHeader(profileSet->profileSet[profileSet->count-1], (CMCoreProfileHeader *)&profHeader); 02595 if (err) 02596 goto CleanupAndExit; 02597 if( profHeader.pcs == icSigXYZData ){ 02598 for ( profLoop = 0; profLoop < newProfileSet->count; profLoop++ ){ 02599 if( newProfileSet->prof[profLoop].profileSet == 0 && !createGamutLut ){ 02600 bIsLabConnection |=2; 02601 } 02602 } 02603 } 02604 /*bIsLabConnection = 0;*/ 02605 if( modelingData->hasNamedColorProf == NamedColorProfileAtBegin ){ 02606 bIsLabConnection |=1; 02607 theCombiData.doCreate_16bit_Combi = TRUE; 02608 } 02609 02610 if( modelingData->hasNamedColorProf == NamedColorProfileAtEnd ){ 02611 bIsLabConnection |=2; 02612 theCombiData.doCreate_16bit_Combi = TRUE; 02613 } 02614 02615 /*-------------------------------------------------------------------------------------------------- 02616 -- loop over all profiles 02617 --------------------------------------------------------------------------------------------------*/ 02618 for ( profLoop = 0; profLoop < newProfileSet->count; profLoop++ ) 02619 { 02620 #ifdef DEBUG_OUTPUT 02621 if ( DebugCheck(kThisFile, kDebugMiscInfo) ) 02622 DebugPrint(" <�� Processing profile #%d ��>\n",profLoop); 02623 #endif 02624 theCombiData.profLoop = (long)profLoop; 02625 if ( theCombiData.doCreateLinkProfile ) 02626 { 02627 theCombiData.doCreate_16bit_ELut = TRUE; 02628 theCombiData.doCreate_16bit_XLut = TRUE; /* UWE 9.2.96 */ 02629 theCombiData.doCreate_16bit_ALut = TRUE; 02630 } else 02631 { 02632 theCombiData.doCreate_16bit_ELut = ( profLoop != 0 ); 02633 theCombiData.doCreate_16bit_XLut = theCombiData.doCreate_16bit_Combi; /* UWE 9.2.96 */ 02634 theCombiData.doCreate_16bit_ALut = ( profLoop != newProfileSet->count-1 ); 02635 } 02636 if (newProfileSet->prof[profLoop].profileSet) 02637 { 02638 theCombiData.theProfile = newProfileSet->prof[profLoop].profileSet; 02639 err = CMGetProfileHeader(theCombiData.theProfile, (CMCoreProfileHeader *)&profHeader); 02640 if (err) 02641 goto CleanupAndExit; 02642 theCombiData.profileClass = profHeader.deviceClass; 02643 theCombiData.dataColorSpace = profHeader.colorSpace; 02644 theCombiData.profileConnectionSpace = profHeader.pcs; 02645 theCombiData.renderingIntent = newProfileSet->prof[profLoop].renderingIntent; 02646 pcsConversion = FALSE; 02647 } 02648 else{ 02649 pcsConversion = TRUE; 02650 } 02651 if ( (err == noErr) || pcsConversion ){ 02652 /*------------------------ free pointers... */ 02653 theLutData.inputLut = DISPOSE_IF_DATA(theLutData.inputLut); 02654 theLutData.outputLut = DISPOSE_IF_DATA(theLutData.outputLut); 02655 theLutData.colorLut = DISPOSE_IF_DATA(theLutData.colorLut); 02656 theLutData.matrixMFT = DisposeIfPtr(theLutData.matrixMFT); 02657 theLutData.matrixTRC = DisposeIfPtr(theLutData.matrixTRC); 02658 02659 if (pcsConversion) 02660 { 02661 /*�� 02662 pcsConversion: we have to convert: XYZ <--> Lab 02663 ��*/ 02664 if (inputBuffer == nil) 02665 { 02666 theLutData.colorLutInDim = 3; 02667 #ifdef DoLabSpecial 02668 if( modelingData->firstColorSpace == icSigLabData || modelingData->firstColorSpace == icSigLuvData ){ 02669 err = MakeSpecialCube16(theLutData.colorLutInDim, &theCubeSize, &theLutData.colorLut, &gridBits, &theExtraSize ); 02670 } 02671 else 02672 #endif 02673 err = MakeCube16(theLutData.colorLutInDim, &theCubeSize, &theLutData.colorLut, &gridBits, &theExtraSize ); 02674 #ifdef DEBUG_OUTPUT 02675 if ( DebugCheck(kThisFile, kDebugMiscInfo) ) 02676 DebugPrint(" MakeCube16 -> '%d' bits cubeSize = %d\n",gridBits, theCubeSize); 02677 #endif 02678 if (err) 02679 goto CleanupAndExit; 02680 theCubePixelCount = theCubeSize / theLutData.colorLutInDim; 02681 numOfElutsCube = theLutData.colorLutInDim; 02682 gridPointsCube = 1<<gridBits; 02683 savedGridPoints = gridPointsCube; 02684 if( profLoop == 0 ){ 02685 theLutData.inputLutEntryCount = 1<<adr_breite_elut; 02686 if( theCombiData.doCreate_16bit_ELut ) theLutData.inputLutWordSize = VAL_USED_BITS; 02687 else theLutData.inputLutWordSize = bit_breite_elut; 02688 theLutData.colorLutGridPoints = gridPointsCube; 02689 } 02690 02691 } 02692 else{ 02693 theLutData.colorLut = inputBuffer; 02694 inputBuffer = nil; 02695 } 02696 02697 LOCK_DATA(theLutData.colorLut); 02698 #ifdef DEBUG_OUTPUT 02699 ShowCube16( profLoop, "Lab<->XYZ", createGamutLut, (UINT16 *)DATA_2_PTR(theLutData.colorLut), gridPointsCube, theLutData.colorLutInDim, 3,VAL_USED_BITS ); 02700 #endif 02701 /*if ( modelingData->hasNamedColorProf == NamedColorProfileAtBegin ){ 02702 inputBuffer = theLutData.colorLut; 02703 theLutData.colorLut = 0; 02704 QuantizeNamedValues( modelingData, inputBuffer, theCubeSize/theLutData.colorLutInDim ); 02705 theCombiData.amIPCS = TRUE; 02706 #ifdef DEBUG_OUTPUT 02707 ShowCube16( profLoop, "after Lab<->XYZ", createGamutLut, (UINT16 *)DATA_2_PTR(theLutData.colorLut), gridPointsCube, theLutData.colorLutInDim, 3, VAL_USED_BITS ); 02708 #endif 02709 UNLOCK_DATA(theLutData.colorLut); 02710 skipCombi = FALSE; 02711 theLutData.colorLutInDim = kNumOfLab_XYZchannels; 02712 theLutData.colorLutOutDim = kNumOfLab_XYZchannels; 02713 continue; 02714 } 02715 else */ 02716 if ( newProfileSet->prof[profLoop].pcsConversionMode == kDoLab2XYZ ) 02717 { 02718 #ifdef DEBUG_OUTPUT 02719 if ( DebugCheck(kThisFile, kDebugMiscInfo) ) 02720 DebugPrint(" doing a PCS conversion: Lab -> XYZ\n"); 02721 #endif 02722 Lab2XYZ_forCube16((UINT16*)DATA_2_PTR(theLutData.colorLut), theCubePixelCount); 02723 } 02724 else if ( newProfileSet->prof[profLoop].pcsConversionMode == kDoXYZ2Lab ) 02725 { 02726 #ifdef DEBUG_OUTPUT 02727 if ( DebugCheck(kThisFile, kDebugMiscInfo) ) 02728 DebugPrint(" doing a PCS conversion: XYZ -> Lab\n"); 02729 #endif 02730 XYZ2Lab_forCube16((UINT16*)DATA_2_PTR(theLutData.colorLut), theCubePixelCount); 02731 } 02732 #ifdef DEBUG_OUTPUT 02733 ShowCube16( profLoop, "after Lab<->XYZ", createGamutLut, (UINT16 *)DATA_2_PTR(theLutData.colorLut), gridPointsCube, theLutData.colorLutInDim, 3, VAL_USED_BITS ); 02734 #endif 02735 UNLOCK_DATA(theLutData.colorLut); 02736 skipCombi = TRUE; 02737 theLutData.colorLutInDim = kNumOfLab_XYZchannels; 02738 theLutData.colorLutOutDim = kNumOfLab_XYZchannels; 02739 } else 02740 { 02741 /*�� 02742 NO pcsConversion: we are dealing with a profile 02743 ��*/ 02744 theCombiData.doCreateGamutLut = createGamutLut && (profLoop == newProfileSet->count - 1); 02745 theCombiData.usePreviewTag = (UINT8)newProfileSet->prof[profLoop].usePreviewTag; 02746 02747 /*---------------------------------------------------------------------------------------------- 02748 get data out of the profile 02749 ----------------------------------------------------------------------------------------------*/ 02750 02751 if( bIsLabConnection & 1 ){ 02752 if ( theCombiData.maxProfileCount > 0 ){ 02753 theCombiData.maxProfileCount = 0; 02754 SavedoCreate_16bit_XLut = theCombiData.doCreate_16bit_XLut; 02755 theCombiData.doCreate_16bit_XLut = TRUE; 02756 } 02757 } 02758 if( bIsLabConnection & 2 ){ 02759 SavedoCreate_16bit_ALut = theCombiData.doCreate_16bit_ALut; 02760 theCombiData.doCreate_16bit_ALut = TRUE; 02761 } 02762 err = ExtractAllLuts (&theLutData, &theCombiData); 02763 if( newProfileSet->count == 1 ){ 02764 gridPointsCube = theLutData.colorLutGridPoints; 02765 } 02766 02767 if( bIsLabConnection & 1 ){ 02768 theCombiData.maxProfileCount = newProfileSet->count-1; 02769 if ( theCombiData.maxProfileCount > 0 ){ 02770 theCombiData.doCreate_16bit_XLut = SavedoCreate_16bit_XLut; 02771 } 02772 } 02773 if( bIsLabConnection & 2 ){ 02774 theCombiData.doCreate_16bit_ALut = SavedoCreate_16bit_ALut; 02775 } 02776 02777 if (err) 02778 goto CleanupAndExit; 02779 if ( (theLutData.colorLutInDim == 0) || (theLutData.colorLutOutDim == 0)) 02780 { 02781 err = cmProfileError; 02782 goto CleanupAndExit; 02783 } 02784 } 02785 #ifdef DEBUG_OUTPUT 02786 if ( DebugCheck(kThisFile, kDebugEXASizeInfo) ) 02787 { 02788 if (theLutData.inputLut) 02789 DebugPrint(" Elut = %6d\n", (theLutData.inputLutEntryCount*theLutData.colorLutInDim*(theLutData.inputLutWordSize>8?2:1))); 02790 if (theLutData.colorLut) 02791 DebugPrint(" Xlut colorLutGridPoints = %6d\n colorLutInDim = %6d\n colorLutOutDim = %6d\n colorLutWordSize = %6d\n", 02792 theLutData.colorLutGridPoints,theLutData.colorLutInDim,theLutData.colorLutOutDim,theLutData.colorLutWordSize); 02793 if (theLutData.outputLut) 02794 DebugPrint(" Alut = %6d ", (theLutData.outputLutEntryCount*theLutData.colorLutOutDim*(theLutData.outputLutWordSize>8?2:1))); 02795 DebugPrint("\n"); 02796 } 02797 #endif 02798 if (theLutData.matrixMFT) 02799 skipCombi = FALSE; 02800 /*---------------------------------------------------------------------------------------------- 02801 save first Elut... 02802 ----------------------------------------------------------------------------------------------*/ 02803 if (doSaveElut) 02804 { 02805 if ( skipCombi ) 02806 savedGridPoints = theLutData.colorLutGridPoints; 02807 else 02808 { 02809 if (theLutData.colorLutInDim == 1) 02810 { 02811 theCubeSize = 255 ; 02812 } 02813 /*------------------------create and initialize cube*/ 02814 #ifdef DoLabSpecial 02815 if( modelingData->firstColorSpace == icSigLabData || modelingData->firstColorSpace == icSigLuvData ){ 02816 err = MakeSpecialCube16(theLutData.colorLutInDim, &theCubeSize, &inputBuffer, &gridBits, &theExtraSize ); 02817 } 02818 else 02819 #endif 02820 err = MakeCube16(theLutData.colorLutInDim, &theCubeSize, &inputBuffer, &gridBits, &theExtraSize); 02821 #ifdef DEBUG_OUTPUT 02822 if ( DebugCheck(kThisFile, kDebugMiscInfo) ) 02823 DebugPrint(" MakeCube16 -> '%d' bits cubeSize = %d\n",gridBits, theCubeSize); 02824 #endif 02825 if (err) 02826 goto CleanupAndExit; 02827 theCubePixelCount = theCubeSize / theLutData.colorLutInDim; 02828 numOfElutsCube = theLutData.colorLutInDim; 02829 gridPointsCube = 1<<gridBits; 02830 savedGridPoints = gridPointsCube; 02831 } 02832 02833 /*theSize = GETDATASIZE(theLutData.inputLut); */ /* save final ELUT */ 02834 theSize = theLutData.inputLutEntryCount * theLutData.colorLutInDim; /* save final ELUT */ 02835 if ( theLutData.inputLutWordSize > 8 ) 02836 theSize *= 2; 02837 02838 if( bIsLabConnection & 1 ){ 02839 02840 finalLutData->inputLut = ALLOC_DATA(theSize+2, &aOSerr); 02841 err = aOSerr; 02842 if (err) 02843 goto CleanupAndExit; 02844 02845 /*------------------------------------------------------------------------------------------ create linear elut*/ 02846 theElutSize = theSize / theLutData.colorLutInDim; 02847 LOCK_DATA(finalLutData->inputLut); 02848 if( theCombiData.doCreate_16bit_ELut || theCombiData.doCreate_16bit_Combi){ 02849 CreateLinearElut16 ( (Ptr)DATA_2_PTR(finalLutData->inputLut), theElutSize/ sizeof (UINT16), gridPointsCube, 0 ); 02850 finalLutData->inputLutWordSize = VAL_USED_BITS; 02851 } 02852 else{ 02853 CreateLinearElut ( (Ptr)DATA_2_PTR(finalLutData->inputLut), theElutSize/ sizeof (UINT16), gridPointsCube, 0 ); 02854 finalLutData->inputLutWordSize = bit_breite_elut; 02855 } 02856 for (loop = 0; loop < theLutData.colorLutInDim; loop++) 02857 BlockMoveData(DATA_2_PTR(finalLutData->inputLut), (Ptr)DATA_2_PTR(finalLutData->inputLut) + loop * theElutSize, theElutSize); 02858 finalLutData->inputLutEntryCount = theElutSize/sizeof(UINT16); 02859 UNLOCK_DATA(finalLutData->inputLut); 02860 finalLutData->colorLutInDim = theLutData.colorLutInDim; 02861 bIsLabConnection &= ~1; 02862 } 02863 else{ 02864 finalLutData->inputLutWordSize = theLutData.inputLutWordSize; 02865 finalLutData->inputLut = theLutData.inputLut; 02866 finalLutData->inputLutEntryCount = theLutData.inputLutEntryCount; 02867 finalLutData->colorLutInDim = theLutData.colorLutInDim; 02868 02869 theLutData.inputLut = ALLOC_DATA(theSize+2, &aOSerr); 02870 err = aOSerr; 02871 if (err) 02872 goto CleanupAndExit; 02873 02874 /*------------------------------------------------------------------------------------------ create linear elut*/ 02875 theElutSize = theSize / theLutData.colorLutInDim; 02876 LOCK_DATA(theLutData.inputLut); 02877 CreateLinearElut16 ( (Ptr)DATA_2_PTR(theLutData.inputLut), theElutSize/ sizeof (UINT16), theLutData.colorLutGridPoints, 0); 02878 for (loop = 0; loop < theLutData.colorLutInDim; loop++) 02879 BlockMoveData(DATA_2_PTR(theLutData.inputLut), (Ptr)DATA_2_PTR(theLutData.inputLut) + loop * theElutSize, theElutSize); 02880 theLutData.inputLutEntryCount = theElutSize/sizeof(UINT16); 02881 theLutData.inputLutWordSize = VAL_USED_BITS; 02882 UNLOCK_DATA(theLutData.inputLut); 02883 } 02884 doSaveElut = FALSE; 02885 #ifdef DoLabSpecial 02886 if( (modelingData->firstColorSpace == icSigLabData || modelingData->firstColorSpace == icSigLuvData) ){ 02887 LOCK_DATA(finalLutData->inputLut); 02888 wordPtr = (UINT16 *)DATA_2_PTR( finalLutData->inputLut ); 02889 aFac = (((1<<15)*((UINT32)finalLutData->inputLutEntryCount-1)*(UINT32)gridPointsCube + finalLutData->inputLutEntryCount/2)/ 02890 (UINT32)finalLutData->inputLutEntryCount + gridPointsCube/2)/((UINT32)gridPointsCube-1); 02891 i = finalLutData->inputLutEntryCount/2 - 1; 02892 for( aUINT16 = 0; aUINT16 < (UINT16)finalLutData->colorLutInDim; aUINT16++){ 02893 for( loop = 0; loop <= (SINT32)(i+1); loop++){ 02894 *wordPtr++ = (UINT16)((*wordPtr * aFac + (1<<(15-1)) )>>15); 02895 } 02896 02897 for( loop = 1; loop <= (SINT32)i; loop++){ 02898 *wordPtr++ = (UINT16)((*wordPtr * ((aFac *( i - loop ) + (1<<15) * loop + i/2)/i) + (1<<(15-1)) )>>15); 02899 } 02900 } 02901 UNLOCK_DATA(finalLutData->inputLut); 02902 } 02903 #endif 02904 } 02905 02906 /*---------------------------------------------------------------------------------------------- 02907 save last Alut... 02908 ----------------------------------------------------------------------------------------------*/ 02909 if (profLoop == newProfileSet->count - 1) 02910 { 02911 /*theSize = GETDATASIZE(theLutData.outputLut);*/ 02912 theSize = theLutData.outputLutEntryCount * theLutData.colorLutOutDim; /* save final ALUT */ 02913 if ( theLutData.outputLutWordSize > 8 ) 02914 theSize *= 2; 02915 if( bIsLabConnection & 2 ){ 02916 SaveoutputLut = theLutData.outputLut; 02917 SaveoutputLutEntryCount = theLutData.outputLutEntryCount; 02918 SaveoutputLutWordSize = theLutData.outputLutWordSize; 02919 } 02920 else{ 02921 finalLutData->outputLut = theLutData.outputLut; 02922 finalLutData->outputLutEntryCount = theLutData.outputLutEntryCount; 02923 finalLutData->outputLutWordSize = theLutData.outputLutWordSize; 02924 } 02925 finalLutData->colorLutOutDim = theLutData.colorLutOutDim; 02926 02927 theAlutSize = (1<<adr_breite_alut); 02928 if (theCombiData.doCreate_16bit_ALut || theCombiData.doCreate_16bit_Combi)/* UWE 9.2.96*/ 02929 { 02930 theSize = sizeof(UINT16);; 02931 theLutData.outputLut = ALLOC_DATA(theLutData.colorLutOutDim * theAlutSize * theSize+theSize, &aOSerr); 02932 err = aOSerr; 02933 if (err) 02934 goto CleanupAndExit; 02935 LOCK_DATA(theLutData.outputLut); 02936 CreateLinearAlut16 ( (UINT16 *)DATA_2_PTR(theLutData.outputLut), theAlutSize); 02937 for (loop = 1; loop < theLutData.colorLutOutDim; loop++) 02938 BlockMoveData(DATA_2_PTR(theLutData.outputLut), (Ptr)DATA_2_PTR(theLutData.outputLut) + loop * theAlutSize * sizeof(UINT16), theAlutSize * sizeof(UINT16)); 02939 theLutData.outputLutEntryCount = (SINT16)theAlutSize; 02940 theLutData.outputLutWordSize = VAL_USED_BITS; 02941 UNLOCK_DATA(theLutData.outputLut); 02942 } 02943 else 02944 { 02945 theSize = sizeof(UINT8);; 02946 theLutData.outputLut = ALLOC_DATA(theLutData.colorLutOutDim * theAlutSize * theSize+theSize, &aOSerr); 02947 err = aOSerr; 02948 if (err) 02949 goto CleanupAndExit; 02950 LOCK_DATA(theLutData.outputLut); 02951 02952 CreateLinearAlut( (UINT8*)DATA_2_PTR(theLutData.outputLut), theAlutSize ); 02953 for (loop = 1; loop < theLutData.colorLutOutDim; loop++) 02954 BlockMoveData(DATA_2_PTR(theLutData.outputLut), (Ptr)DATA_2_PTR(theLutData.outputLut) + loop * theAlutSize, theAlutSize); 02955 theLutData.outputLutEntryCount = theAlutSize; 02956 theLutData.outputLutWordSize = bit_breite_alut; 02957 UNLOCK_DATA(theLutData.outputLut); 02958 theBufferByteCount = 1; /* last should be Byte ALUT*/ 02959 } 02960 if( bIsLabConnection & 2 ){ 02961 bIsLabConnection &= ~2; 02962 finalLutData->outputLut = theLutData.outputLut; 02963 finalLutData->outputLutEntryCount = theLutData.outputLutEntryCount; 02964 finalLutData->outputLutWordSize = theLutData.outputLutWordSize; 02965 theLutData.outputLut = SaveoutputLut; 02966 theLutData.outputLutEntryCount = SaveoutputLutEntryCount; 02967 theLutData.outputLutWordSize = SaveoutputLutWordSize; 02968 } 02969 } 02970 02971 if (skipCombi) 02972 { 02973 /*============================================================================================= 02974 we have either only one profile -or- we did do a pcsConversion 02975 =============================================================================================*/ 02976 if (newProfileSet->count == 1){ /* one profile */ 02977 theSize = 1; 02978 theExtraSize = 1; 02979 for( loop=0; loop<(theLutData.colorLutInDim-1); ++loop){ /* Extra Size for Interpolation */ 02980 theSize *=theLutData.colorLutGridPoints ; 02981 theExtraSize += theSize; 02982 } 02983 theSize = 1; 02984 for( loop=0; loop<theLutData.colorLutInDim; ++loop){ 02985 theSize *= theLutData.colorLutGridPoints; 02986 } 02987 theSize *= theLutData.colorLutOutDim; 02988 #ifdef ALLOW_MMX 02989 theExtraSize++; /* +1 for MMX 4 Byte access */ 02990 #endif 02991 theExtraSize *= theLutData.colorLutOutDim; 02992 inputBuffer = DISPOSE_IF_DATA(inputBuffer); 02993 if( theCombiData.doCreate_16bit_Combi ){ 02994 inputBuffer = ALLOC_DATA( (theSize+theExtraSize) * 2, &aOSerr ); 02995 err = aOSerr; 02996 if (err) 02997 goto CleanupAndExit; 02998 02999 LOCK_DATA(theLutData.colorLut); 03000 LOCK_DATA(inputBuffer); 03001 wordPtr = (UINT16 *)DATA_2_PTR( inputBuffer ); 03002 xlutPtr = (UINT8 *)DATA_2_PTR( theLutData.colorLut ); 03003 if( theLutData.colorLutWordSize == 8 ){ 03004 for( loop=0; loop<theSize; ++loop){ 03005 aUINT16 = (UINT16)xlutPtr[loop]; 03006 wordPtr[loop] = (aUINT16<<8) | aUINT16; 03007 } 03008 } 03009 else{ 03010 BlockMoveData( xlutPtr, wordPtr, theSize * 2 ); 03011 } 03012 UNLOCK_DATA(theLutData.colorLut); 03013 UNLOCK_DATA(inputBuffer); 03014 theLutData.colorLut = inputBuffer; 03015 theLutData.colorLutWordSize = 16; 03016 inputBuffer = 0; 03017 } 03018 else{ 03019 inputBuffer = ALLOC_DATA( (theSize+theExtraSize), &aOSerr ); 03020 err = aOSerr; 03021 if (err) 03022 goto CleanupAndExit; 03023 03024 LOCK_DATA(theLutData.colorLut); 03025 LOCK_DATA(inputBuffer); 03026 wordPtr = (UINT16 *)DATA_2_PTR( inputBuffer ); 03027 xlutPtr = (UINT8 *)DATA_2_PTR( theLutData.colorLut ); 03028 BlockMoveData( xlutPtr, wordPtr, theSize ); 03029 UNLOCK_DATA(theLutData.colorLut); 03030 UNLOCK_DATA(inputBuffer); 03031 DISPOSE_IF_DATA( theLutData.colorLut ); 03032 theLutData.colorLut = inputBuffer; 03033 theLutData.colorLutWordSize = 8; 03034 inputBuffer = 0; 03035 } 03036 /* if( theCombiData.doCreate_16bit_Combi ){ 03037 if( theLutData.colorLutWordSize == 8 ){ 03038 theSize = 1; 03039 for( loop=0; loop<theLutData.colorLutInDim; ++loop){ 03040 theSize *= theLutData.colorLutGridPoints; 03041 } 03042 theSize = theSize * theLutData.colorLutOutDim; 03043 inputBuffer = DISPOSE_IF_DATA(inputBuffer); 03044 inputBuffer = ALLOC_DATA( theSize * 2+2, &aOSerr ); 03045 err = aOSerr; 03046 if (err) 03047 goto CleanupAndExit; 03048 03049 LOCK_DATA(theLutData.colorLut); 03050 LOCK_DATA(inputBuffer); 03051 wordPtr = DATA_2_PTR( inputBuffer ); 03052 xlutPtr = DATA_2_PTR( theLutData.colorLut ); 03053 for( loop=0; loop<theSize; ++loop){ 03054 aUINT16 = (UINT16)xlutPtr[loop]; 03055 wordPtr[loop] = (aUINT16<<8) | aUINT16; 03056 } 03057 UNLOCK_DATA(theLutData.colorLut); 03058 UNLOCK_DATA(inputBuffer); 03059 theLutData.colorLut = inputBuffer; 03060 theLutData.colorLutWordSize = 16; 03061 inputBuffer = 0; 03062 } 03063 }*/ 03064 } 03065 inputBuffer = DISPOSE_IF_DATA(inputBuffer); 03066 inputBuffer = theLutData.colorLut; 03067 if (inputBuffer){ 03068 theCubeSize = theCubePixelCount * theLutData.colorLutInDim; 03069 theCubeSize *= theLutData.colorLutOutDim; 03070 } 03071 theLutData.colorLut = 0; 03072 if ( (profLoop == newProfileSet->count - 1) && ( ! theCombiData.doCreate_16bit_ALut && !theCombiData.doCreate_16bit_Combi) )/* UWE 9.2.96*/ 03073 theBufferByteCount = 1; /* last should be Byte ALUT*/ 03074 03075 } else 03076 { 03077 /*============================================================================================= 03078 create combi 03079 =============================================================================================*/ 03080 if (theLutData.matrixTRC) 03081 { 03082 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 03083 the profile contained a matrix/TRC: 03084 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ 03085 LOCK_DATA(theLutData.inputLut); 03086 LOCK_DATA(theLutData.outputLut); 03087 LOCK_DATA(inputBuffer); 03088 #ifdef DEBUG_OUTPUT 03089 if ( DebugCheck(kThisFile, kDebugMiscInfo) ) 03090 { 03091 DebugPrint("� matrixTRC: calling DoMatrixForCube16 (gridPointsCube = %d inputBuffer = %d)\n", gridPointsCube, theCubeSize); 03092 DebugPrint(" theLutData.colorLutGridPoints = %d\n", theLutData.colorLutGridPoints); 03093 DebugPrint(" %f %f %f\n %f %f %f\n %f %f %f\n", 03094 (*(Matrix2D *)theLutData.matrixTRC)[0][0],(*(Matrix2D *)theLutData.matrixTRC)[0][1],(*(Matrix2D *)theLutData.matrixTRC)[0][2], 03095 (*(Matrix2D *)theLutData.matrixTRC)[1][0],(*(Matrix2D *)theLutData.matrixTRC)[1][1],(*(Matrix2D *)theLutData.matrixTRC)[1][2], 03096 (*(Matrix2D *)theLutData.matrixTRC)[2][0],(*(Matrix2D *)theLutData.matrixTRC)[2][1],(*(Matrix2D *)theLutData.matrixTRC)[2][2]); 03097 } 03098 if ( createGamutLut ) 03099 { 03100 if (DebugLutCheck(kDisplayEXAGamut) ) 03101 { 03102 lutString[0] = sprintf((SINT8*)&lutString[1], "Gamut-E Lut #%d @ matrixTRC", profLoop); 03103 DoDisplayLutNew(lutString,&theLutData, 0); 03104 lutString[0] = sprintf((SINT8*)&lutString[1], "Gamut-A Lut #%d @ matrixTRC", profLoop); 03105 DoDisplayLutNew(lutString,&theLutData, 2); 03106 } 03107 } else if (DebugLutCheck(kDebugEXAReal)) 03108 { 03109 03110 lutString[0] = sprintf((SINT8*)&lutString[1], "E Lut #%d @ matrixTRC", profLoop); 03111 DoDisplayLutNew(lutString,&theLutData, 0); 03112 lutString[0] = sprintf((SINT8*)&lutString[1], "A Lut #%d @ matrixTRC", profLoop); 03113 DoDisplayLutNew(lutString,&theLutData, 2); 03114 } 03115 #endif 03116 #ifdef WRITE_LUTS 03117 if ( !createGamutLut ) 03118 { 03119 fileString[0] = sprintf((SINT8*)&fileString[1], "E Lut #%d @ matrixTRC", profLoop); 03120 WriteLut2File( fileString,theLutData.inputLut, 'ELUT'); 03121 fileString[0] = sprintf((SINT8*)&fileString[1], "A Lut #%d @ matrixTRC", profLoop); 03122 WriteLut2File( fileString,theLutData.outputLut, 'ALUT'); 03123 } 03124 #endif 03125 aDoMatrixForCubeStruct.aElutAdrSize = theLutData.inputLutEntryCount; 03126 aDoMatrixForCubeStruct.aElutAdrShift = 0; 03127 aDoMatrixForCubeStruct.aElutWordSize = theLutData.inputLutWordSize; 03128 aDoMatrixForCubeStruct.separateEluts = TRUE; 03129 aDoMatrixForCubeStruct.ein_lut = (UINT16 *)DATA_2_PTR(theLutData.inputLut); 03130 aDoMatrixForCubeStruct.aAlutAdrSize = theLutData.outputLutEntryCount; 03131 aDoMatrixForCubeStruct.aAlutAdrShift = 0; 03132 aDoMatrixForCubeStruct.aAlutWordSize = theLutData.outputLutWordSize; 03133 aDoMatrixForCubeStruct.separateAluts = TRUE; 03134 aDoMatrixForCubeStruct.aus_lut = (UINT8 *)DATA_2_PTR(theLutData.outputLut); 03135 aDoMatrixForCubeStruct.theMatrix = (Matrix2D *)theLutData.matrixTRC; 03136 aDoMatrixForCubeStruct.aPointCount = theCubePixelCount; 03137 aDoMatrixForCubeStruct.gridPoints = gridPointsCube; 03138 aDoMatrixForCubeStruct.aBufferByteCount = theBufferByteCount; 03139 aDoMatrixForCubeStruct.theArr = (UINT8 *)DATA_2_PTR(inputBuffer); 03140 #ifdef DEBUG_OUTPUT 03141 ShowCube16( profLoop, "DoMatrixForCube16", createGamutLut, (UINT16 *)DATA_2_PTR(inputBuffer), gridPointsCube, numOfElutsCube, 3, VAL_USED_BITS ); 03142 #endif 03143 #ifdef WRITE_LUTS 03144 if ( !createGamutLut ) 03145 { 03146 fileString[0] = sprintf((SINT8*)&fileString[1], "DoMat4Cube #%d (TRC)", profLoop); 03147 WriteLut2File( fileString,inputBuffer, 'XLUT'); 03148 } 03149 #endif 03150 DoMatrixForCube16( &aDoMatrixForCubeStruct ); 03151 #ifdef DEBUG_OUTPUT 03152 ShowCube16( profLoop, "after DoMatrixForCube16", createGamutLut, (UINT16 *)DATA_2_PTR(inputBuffer), gridPointsCube, numOfElutsCube, 3, 8*theBufferByteCount ); 03153 #endif 03154 #ifdef WRITE_LUTS 03155 if ( !createGamutLut ) 03156 { 03157 fileString[0] = sprintf((SINT8*)&fileString[1], "after DoMat4Cube #%d (TRC)", profLoop); 03158 WriteLut2File( fileString,inputBuffer, 'XLUT'); 03159 } 03160 #endif 03161 03162 UNLOCK_DATA(inputBuffer); 03163 UNLOCK_DATA(theLutData.inputLut); 03164 UNLOCK_DATA(theLutData.outputLut); 03165 /*SETDATASIZE(inputBuffer, theCubePixelCount * theLutData.colorLutOutDim * theBufferByteCount);*/ 03166 } else 03167 { 03168 /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 03169 the profile contained a mft 03170 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ 03171 03172 /*----------------------------------------------------------------------------------------- absolute colorimetry*/ 03173 if ( theCombiData.amIPCS && newProfileSet->prof[profLoop].renderingIntent == icAbsoluteColorimetric ) 03174 { 03175 /*for concate absolute, make sure this is not done when preview tag exists)*/ 03176 if (!newProfileSet->prof[profLoop].usePreviewTag) { 03177 LOCK_DATA(inputBuffer); 03178 err = DoAbsoluteShiftForPCS_Cube16( (UINT16*)DATA_2_PTR(inputBuffer), theCubePixelCount, 03179 theCombiData.theProfile, (Boolean)(theCombiData.profileConnectionSpace != icSigLabData), kAbsShiftBeforeDoNDim ); 03180 UNLOCK_DATA(inputBuffer); 03181 if (err) 03182 goto CleanupAndExit; 03183 } 03184 } 03185 if (theLutData.matrixMFT) 03186 { 03187 /*----------------------------------------------------------------------------------------- 03188 the profile contained a mft AND a matrix: 03189 -----------------------------------------------------------------------------------------*/ 03190 /*------------------------------------ pcs is Lab -> handle direct (without Elut and Alut) */ 03191 LOCK_DATA(inputBuffer); 03192 #ifdef DEBUG_OUTPUT 03193 if ( DebugCheck(kThisFile, kDebugMiscInfo) ) 03194 { 03195 DebugPrint("� matrixMFT: calling DoOnlyMatrixForCube16\n"); 03196 DebugPrint(" %f %f %f\n %f %f %f\n %f %f %f\n", 03197 (*(Matrix2D *)theLutData.matrixMFT)[0][0],(*(Matrix2D *)theLutData.matrixMFT)[0][1],(*(Matrix2D *)theLutData.matrixMFT)[0][2], 03198 (*(Matrix2D *)theLutData.matrixMFT)[1][0],(*(Matrix2D *)theLutData.matrixMFT)[1][1],(*(Matrix2D *)theLutData.matrixMFT)[1][2], 03199 (*(Matrix2D *)theLutData.matrixMFT)[2][0],(*(Matrix2D *)theLutData.matrixMFT)[2][1],(*(Matrix2D *)theLutData.matrixMFT)[2][2]); 03200 } 03201 #endif 03202 #ifdef DEBUG_OUTPUT 03203 ShowCube16( profLoop, "DoOnlyMatrixForCube16 (mft)", createGamutLut, (UINT16 *)DATA_2_PTR(inputBuffer), gridPointsCube, numOfElutsCube, kNumOfLab_XYZchannels, VAL_USED_BITS ); 03204 #endif 03205 #ifdef WRITE_LUTS 03206 if ( !createGamutLut ) 03207 { 03208 fileString[0] = sprintf((SINT8*)&fileString[1], "DoOnlyMat4Cube #%d (mft)", profLoop); 03209 WriteLut2File( fileString,inputBuffer, 'XLUT'); 03210 } 03211 #endif 03212 DoOnlyMatrixForCube16( (Matrix2D *)theLutData.matrixMFT, (Ptr)DATA_2_PTR(inputBuffer), theCubePixelCount, gridPointsCube ); 03213 #ifdef DEBUG_OUTPUT 03214 ShowCube16( profLoop, "after DoOnlyMatrixForCube16 (mft)", createGamutLut, (UINT16 *)DATA_2_PTR(inputBuffer), gridPointsCube, numOfElutsCube, kNumOfLab_XYZchannels, VAL_USED_BITS ); 03215 #endif 03216 #ifdef WRITE_LUTS 03217 if ( !createGamutLut ) 03218 { 03219 fileString[0] = sprintf((SINT8*)&fileString[1], "DoOnlyMat4Cube #%d (mft)", profLoop); 03220 WriteLut2File( fileString,inputBuffer, 'XLUT'); 03221 } 03222 #endif 03223 03224 UNLOCK_DATA(inputBuffer); 03225 } 03226 if (theLutData.colorLutInDim >= theLutData.colorLutOutDim && theBufferByteCount == 2 ) 03227 { 03228 outputBuffer = inputBuffer; 03229 useOutputBuffer = FALSE; 03230 } else 03231 { 03232 outputBuffer = ALLOC_DATA( (theCubePixelCount + theExtraSize ) * theLutData.colorLutOutDim * theBufferByteCount, &aOSerr); 03233 err = aOSerr; 03234 if (err) 03235 goto CleanupAndExit; 03236 useOutputBuffer = TRUE; 03237 } 03238 LOCK_DATA(inputBuffer); 03239 LOCK_DATA(outputBuffer); 03240 LOCK_DATA(theLutData.inputLut); 03241 LOCK_DATA(theLutData.colorLut); 03242 LOCK_DATA(theLutData.outputLut); 03243 #ifdef DEBUG_OUTPUT 03244 if ( createGamutLut ) 03245 { 03246 if ( DebugLutCheck(kDisplayEXAGamut) ) 03247 { 03248 lutString[0] = sprintf((SINT8*)&lutString[1], "Gamut-E Lut #%d @ DoNDim", profLoop); 03249 DoDisplayLutNew(lutString,&theLutData, 0); 03250 lutString[0] = sprintf((SINT8*)&lutString[1], "Gamut-A Lut #%d @ DoNDim", profLoop); 03251 DoDisplayLutNew(lutString,&theLutData, 2); 03252 lutString[0] = sprintf((SINT8*)&lutString[1], "Gamut-X Lut #%d @ DoNDim", profLoop); 03253 DoDisplayLutNew(lutString, &theLutData,1); 03254 } 03255 } else if (DebugLutCheck(kDebugEXAReal) ) 03256 { 03257 lutString[0] = sprintf((SINT8*)&lutString[1], "E Lut #%d @ DoNDim", profLoop); 03258 DoDisplayLutNew(lutString,&theLutData, 0); 03259 lutString[0] = sprintf((SINT8*)&lutString[1], "A Lut #%d @ DoNDim", profLoop); 03260 DoDisplayLutNew(lutString,&theLutData, 2); 03261 lutString[0] = sprintf((SINT8*)&lutString[1], "X Lut #%d @ DoNDim", profLoop); 03262 DoDisplayLutNew(lutString, &theLutData,1); 03263 } 03264 #endif 03265 03266 #ifdef WRITE_LUTS 03267 if ( !createGamutLut ) 03268 { 03269 fileString[0] = sprintf((SINT8*)&fileString[1], "E Lut #%d @ DoNDim", profLoop); 03270 WriteLut2File( fileString,theLutData.inputLut, 'ELUT'); 03271 fileString[0] = sprintf((SINT8*)&fileString[1], "A Lut #%d @ DoNDim", profLoop); 03272 WriteLut2File( fileString,theLutData.outputLut, 'ALUT'); 03273 fileString[0] = sprintf((SINT8*)&fileString[1], "X Lut #%d @ DoNDim", profLoop); 03274 WriteLut2File( fileString,theLutData.colorLut, 'XLUT'); 03275 } 03276 #endif 03277 03278 calcParam.cmInputColorSpace = cm16PerChannelPacking; 03279 calcParam.cmOutputColorSpace = theBufferByteCount == 1 ? cm8PerChannelPacking : cm16PerChannelPacking; 03280 calcParam.cmPixelPerLine = theCubePixelCount; 03281 calcParam.cmLineCount = 1; 03282 calcParam.cmInputPixelOffset = sizeof(SINT16)*theLutData.colorLutInDim; 03283 calcParam.cmOutputPixelOffset = theBufferByteCount*theLutData.colorLutOutDim; 03284 calcParam.cmInputBytesPerLine = theCubePixelCount*calcParam.cmInputPixelOffset; 03285 calcParam.cmOutputBytesPerLine = theCubePixelCount*calcParam.cmOutputPixelOffset; 03286 /* calcParam.cmInputBytesPerPixel = calcParam.cmInputPixelOffset; */ 03287 /* calcParam.cmOutputBytesPerPixel = calcParam.cmOutputPixelOffset;*/ 03288 for (loop = 0; loop<theLutData.colorLutInDim; loop++) 03289 calcParam.inputData[loop] = (Ptr)(DATA_2_PTR(inputBuffer)) + loop * sizeof(SINT16); 03290 for (loop = 0; loop<theLutData.colorLutOutDim; loop++) 03291 calcParam.outputData[loop] = (Ptr)(DATA_2_PTR(outputBuffer)) + loop * theBufferByteCount; 03292 calcParam.clearMask = FALSE; 03293 calcParam.copyAlpha = FALSE; 03294 03295 #ifdef DEBUG_OUTPUT 03296 ShowCube16( profLoop, "DoNDim", createGamutLut, (UINT16 *)DATA_2_PTR(inputBuffer), gridPointsCube, numOfElutsCube, theLutData.colorLutInDim, VAL_USED_BITS ); 03297 #endif 03298 #ifdef WRITE_LUTS 03299 if ( !createGamutLut ) 03300 { 03301 fileString[0] = sprintf((SINT8*)&fileString[1], "DoNDim #%d", profLoop); 03302 WriteLut2File( fileString,inputBuffer, 'XLUT'); 03303 } 03304 #endif 03305 03306 aDoNDimTableData = theLutData; 03307 #if ! LUTS_ARE_PTR_BASED 03308 aDoNDimTableData.inputLut = DATA_2_PTR(theLutData.inputLut); 03309 aDoNDimTableData.colorLut = DATA_2_PTR(theLutData.colorLut); 03310 aDoNDimTableData.outputLut = DATA_2_PTR(theLutData.outputLut); 03311 #endif 03312 if (theLutData.colorLutWordSize == 18) /* �� */ 03313 { 03314 if ( theBufferByteCount == 1 ) 03315 err = CalcNDim_Data16To8_Lut8(&calcParam, &aDoNDimTableData); 03316 else 03317 err = CalcNDim_Data16To16_Lut8(&calcParam, &aDoNDimTableData); 03318 } else 03319 { 03320 if ( theBufferByteCount == 1 ) 03321 err = CalcNDim_Data16To8_Lut16(&calcParam, &aDoNDimTableData); 03322 else 03323 err = CalcNDim_Data16To16_Lut16(&calcParam, &aDoNDimTableData); 03324 } 03325 if (err) 03326 goto CleanupAndExit; 03327 #ifdef DEBUG_OUTPUT 03328 ShowCube16( profLoop, "after DoNDim", createGamutLut, (UINT16 *)DATA_2_PTR(outputBuffer), gridPointsCube, numOfElutsCube, theLutData.colorLutOutDim, 8*theBufferByteCount ); 03329 #endif 03330 #ifdef WRITE_LUTS 03331 if ( !createGamutLut ) 03332 { 03333 fileString[0] = sprintf((SINT8*)&fileString[1], "after DoNDim #%d", profLoop); 03334 WriteLut2File( fileString,outputBuffer, 'XLUT'); 03335 } 03336 #endif 03337 UNLOCK_DATA(theLutData.inputLut); 03338 UNLOCK_DATA(theLutData.colorLut); 03339 UNLOCK_DATA(theLutData.outputLut); 03340 UNLOCK_DATA(inputBuffer); 03341 UNLOCK_DATA(outputBuffer); 03342 03343 /*----------------------------------------------------------------------------------------- absolute colorimetry*/ 03344 /*for concate absolute, make sure this IS done when preview tag exists)*/ 03345 if (newProfileSet->prof[profLoop].usePreviewTag && newProfileSet->prof[profLoop].renderingIntent == icAbsoluteColorimetric) { 03346 LOCK_DATA(outputBuffer); 03347 err = DoAbsoluteShiftForPCS_Cube16( (UINT16*)DATA_2_PTR(outputBuffer), theCubePixelCount, 03348 theCombiData.theProfile, (Boolean)(theCombiData.profileConnectionSpace != icSigLabData), kAbsShiftAfterDoNDim ); 03349 UNLOCK_DATA(outputBuffer); 03350 if (err) 03351 goto CleanupAndExit; 03352 } 03353 if ( !theCombiData.amIPCS && newProfileSet->prof[profLoop].renderingIntent == icAbsoluteColorimetric ) 03354 { 03355 LOCK_DATA(outputBuffer); 03356 err = DoAbsoluteShiftForPCS_Cube16( (UINT16*)DATA_2_PTR(outputBuffer), theCubePixelCount, 03357 theCombiData.theProfile, (Boolean)(theCombiData.profileConnectionSpace != icSigLabData), kAbsShiftAfterDoNDim ); 03358 UNLOCK_DATA(outputBuffer); 03359 if (err) 03360 goto CleanupAndExit; 03361 } 03362 03363 if (useOutputBuffer) 03364 { 03365 inputBuffer = DISPOSE_IF_DATA(inputBuffer); 03366 inputBuffer = outputBuffer; 03367 } else 03368 { 03369 /*SETDATASIZE(inputBuffer, theCubePixelCount * theLutData.colorLutOutDim * theBufferByteCount);*/ 03370 /*err = MemError();*/ 03371 /*inputBuffer = ALLOC_DATA( theCubePixelCount * theLutData.colorLutOutDim * theBufferByteCount, &aOSerr ); 03372 err = aOSerr; 03373 if (err) 03374 goto CleanupAndExit;*/ 03375 } 03376 /*theCubeSize = GETDATASIZE(inputBuffer)/theBufferByteCount;*/ 03377 theCubeSize = theCubePixelCount * theLutData.colorLutOutDim * theBufferByteCount; 03378 outputBuffer = nil; 03379 } 03380 } 03381 } 03382 skipCombi = FALSE; 03383 if( profHeader.deviceClass == icSigLinkClass ){ 03384 theCombiData.dataColorSpace = profHeader.pcs; 03385 theCombiData.amIPCS = TRUE; 03386 } 03387 03388 if (theCombiData.amIPCS && !pcsConversion) 03389 theCombiData.amIPCS = (theCombiData.usePreviewTag == TRUE) || (theCombiData.dataColorSpace == icSigLabData) || (theCombiData.dataColorSpace == icSigXYZData); 03390 else 03391 theCombiData.amIPCS = TRUE; 03392 } 03393 #ifdef DEBUG_OUTPUT 03394 if ( DebugCheck(kThisFile, kDebugMiscInfo) ) 03395 DebugPrint(" <��>\n"); 03396 #endif 03397 theLutData.colorLut = DISPOSE_IF_DATA(theLutData.colorLut); 03398 theLutData.colorLut = inputBuffer; 03399 inputBuffer = nil; 03400 03401 finalLutData->colorLut = theLutData.colorLut; theLutData.colorLut = nil; 03402 finalLutData->colorLutGridPoints = savedGridPoints; 03403 if ( theBufferByteCount == 1 ) 03404 finalLutData->colorLutWordSize = 8; 03405 else 03406 finalLutData->colorLutWordSize = 16; 03407 /* --------------------------------------------------------------------------------- 03408 clean up 03409 ---------------------------------------------------------------------------------*/ 03410 CleanupAndExit: 03411 inputBuffer = DISPOSE_IF_DATA(inputBuffer); 03412 outputBuffer = DISPOSE_IF_DATA(outputBuffer); 03413 theLutData.inputLut = DISPOSE_IF_DATA(theLutData.inputLut); 03414 theLutData.outputLut = DISPOSE_IF_DATA(theLutData.outputLut); 03415 theLutData.colorLut = DISPOSE_IF_DATA(theLutData.colorLut); 03416 theLutData.matrixMFT = DisposeIfPtr(theLutData.matrixMFT); 03417 theLutData.matrixTRC = DisposeIfPtr(theLutData.matrixTRC); 03418 03419 LH_END_PROC("CreateCombi") 03420 return err; 03421 }

00312 { 00313 SINT32 adr_Bits; 00314 SINT32 loop,i; 00315 SINT32 shift; 00316 SINT32 aRound; 00317 SINT32 aVal; 00318 #ifdef DEBUG_OUTPUT 00319 CMError err = noErr; 00320 #endif 00321 00322 LH_START_PROC("CreateLinearAlut") 00323 for( i=1; i<100; ++i) 00324 if ( (1<<i) == count ) 00325 break; /* calculate gridpoints */ 00326 if ( i<= 0 || i >= 100 ) 00327 return; 00328 adr_Bits = i; 00329 shift = adr_Bits - 8; 00330 if ( shift > 0 ) 00331 aRound = (1<<(shift-1)); 00332 else 00333 aRound = 0; 00334 00335 for ( loop = 0; loop < count; loop++) 00336 { 00337 aVal = ( loop + aRound ) >> shift; 00338 if ( aVal > 255 ) 00339 aVal = 255; 00340 theAlut[loop] = (UINT8)aVal; 00341 } 00342 LH_END_PROC("CreateLinearAlut") 00343 }

00283 { 00284 SINT32 count = aCount; 00285 SINT32 loop; 00286 SINT32 aFac = 4096*VAL_MAXM1/(count-1); 00287 SINT32 aRound = 2047; 00288 SINT32 aVal; 00289 #ifdef DEBUG_OUTPUT 00290 CMError err = noErr; 00291 #endif 00292 00293 LH_START_PROC("CreateLinearAlut16") 00294 for ( loop = 0; loop < count; loop++) 00295 { 00296 aVal = ( loop * aFac + aRound ) >> 12; 00297 if ( aVal > VAL_MAXM1 ) 00298 aVal = VAL_MAXM1; 00299 theAlut[loop] = (UINT16)aVal; 00300 } 00301 LH_END_PROC("CreateLinearAlut16") 00302 }

00222 { 00223 UINT16* wordPtr; 00224 register UINT32 aVal; 00225 SINT32 loop; 00226 register UINT32 aFac; 00227 register UINT32 aDiv; 00228 register UINT32 aRound; 00229 register UINT32 aMax; 00230 #ifdef DEBUG_OUTPUT 00231 CMError err = noErr; 00232 #endif 00233 00234 LH_START_PROC("CreateLinearElut") 00235 if ( gridPointsCube ) 00236 { 00237 if( gridPoints ){ 00238 aMax = 1024 * (gridPoints-1) / gridPoints; 00239 aFac = (UINT32)((gridPoints-1) * (1024 * gridPointsCube) + (gridPointsCube-1) / 2) ; 00240 aFac = aFac / (gridPointsCube-1); 00241 aDiv = (UINT32)((gridPoints * (theSize-1) + .9999999 )); 00242 } 00243 else{ 00244 aFac = (UINT32)( (1024 * gridPointsCube) + (gridPointsCube-1) / 2) ; 00245 aFac = aFac / (gridPointsCube-1); 00246 aDiv = (UINT32)(( (theSize-1) + .9999999 )); 00247 aMax = 1023; 00248 } 00249 } 00250 else 00251 { 00252 if( gridPoints ){ 00253 aMax = 1024 * (gridPoints-1) / gridPoints; 00254 aFac = (gridPoints-1) * 1024/2; 00255 aDiv = gridPoints * (theSize-1)/2; 00256 } 00257 else{ 00258 aMax = 1023; 00259 aFac = aMax; 00260 aDiv = (theSize-1) ; 00261 } 00262 } 00263 aRound = aDiv/2-1; 00264 wordPtr = (UINT16*)theElut; 00265 for (loop =0; loop< theSize; loop++) 00266 { 00267 aVal = (loop * aFac + aRound ) / aDiv; 00268 if ( aVal > aMax ) 00269 aVal = aMax; 00270 wordPtr[loop] = (UINT16)aVal; 00271 } 00272 LH_END_PROC("CreateLinearElut") 00273 }

00162 { 00163 UINT16* wordPtr; 00164 register UINT32 aVal; 00165 SINT16 loop; 00166 register UINT32 aFac; 00167 register UINT32 aDiv; 00168 register UINT32 aRound; 00169 #ifdef DEBUG_OUTPUT 00170 CMError err = noErr; 00171 #endif 00172 00173 LH_START_PROC("CreateLinearElut16") 00174 if ( gridPointsCube ) 00175 { 00176 if( gridPoints ){ 00177 aFac = (UINT32)((gridPoints-1) * (256*128. * gridPointsCube) + (gridPointsCube-1) / 2) ; 00178 aFac = aFac / (gridPointsCube-1); 00179 aDiv = (UINT32)((gridPoints * (theSize-1) + .9999999 )/ 2.); 00180 } 00181 else{ 00182 aFac = (UINT32)( (256*128. * gridPointsCube) + (gridPointsCube-1) / 2) ; 00183 aFac = aFac / (gridPointsCube-1); 00184 aDiv = (UINT32)(( (theSize-1) + .9999999 )/ 2.); 00185 } 00186 } 00187 else 00188 { 00189 if( gridPoints ){ 00190 aFac = (gridPoints-1) * 65536; 00191 aDiv = gridPoints * (theSize-1); 00192 } 00193 else{ 00194 aFac = 65535 ; 00195 aDiv = (theSize-1) ; 00196 } 00197 } 00198 aRound = aDiv/2-1; 00199 wordPtr = (UINT16*)theElut; 00200 for (loop =0; loop< theSize; loop++) 00201 { 00202 aVal = (loop * aFac + aRound ) / aDiv; 00203 if ( aVal > VAL_MAXM1 ) 00204 aVal = VAL_MAXM1; 00205 wordPtr[loop] = (UINT16)aVal; 00206 } 00207 LH_END_PROC("CreateLinearElut16") 00208 }

00382 { 00383 OSType colorantTags[3]; 00384 icXYZType colorantData[3]; 00385 SINT16 loop; 00386 CMError err; 00387 UINT32 elementSize; 00388 00389 LH_START_PROC("DoMakeGamutForMonitor") 00390 00391 colorantTags[0] = icSigRedColorantTag; 00392 colorantTags[1] = icSigGreenColorantTag; 00393 colorantTags[2] = icSigBlueColorantTag; 00394 00395 /* --------------------------------------------------------------------------------- */ 00396 for (loop = 0; loop < 3; loop++) 00397 { 00398 err = CMGetProfileElement(theCombiData->theProfile, colorantTags[loop], &elementSize, nil); 00399 if (err != noErr) 00400 goto CleanupAndExit; 00401 err = CMGetProfileElement(theCombiData->theProfile, colorantTags[loop], &elementSize, &colorantData[loop]); 00402 #ifdef IntelMode 00403 SwapLongOffset( &colorantData[loop].base.sig, 0, 4 ); 00404 SwapLongOffset( &colorantData[loop], (ULONG)((char*)&colorantData[0].data.data[0]-(char*)&colorantData[0]), elementSize ); 00405 #endif 00406 if (err != noErr) 00407 goto CleanupAndExit; 00408 } 00409 00410 if ( theCombiData->precision == cmBestMode ) 00411 { 00412 err = MakeGamut16or32ForMonitor( &colorantData[0], &colorantData[1], &colorantData[2], theLutData, TRUE ); 00413 theLutData->colorLutGridPoints = 32; 00414 } 00415 else 00416 { 00417 err = MakeGamut16or32ForMonitor( &colorantData[0], &colorantData[1], &colorantData[2], theLutData, FALSE); 00418 theLutData->colorLutGridPoints = 16; 00419 } 00420 theLutData->colorLutInDim = 3; 00421 theLutData->colorLutOutDim = 1; 00422 theLutData->inputLutEntryCount = (1<<adr_breite_elut); 00423 theLutData->inputLutWordSize = VAL_USED_BITS; 00424 theLutData->outputLutEntryCount = adr_bereich_alut; 00425 theLutData->outputLutWordSize = bit_breite_alut; 00426 theLutData->colorLutWordSize = 8; 00427 00428 #ifdef DEBUG_OUTPUT 00429 if ( DebugLutCheck( kDisplayGamut ) ) 00430 { 00431 LOCK_DATA(theLutData->colorLut); 00432 if (theCombiData->precision == cmBestMode) 00433 Show32by32by32GamutXLUT(DATA_2_PTR(theLutData->colorLut)); 00434 else 00435 Show16by16by16GamutXLUT(DATA_2_PTR(theLutData->colorLut)); 00436 UNLOCK_DATA(theLutData->colorLut); 00437 } 00438 #endif 00439 00440 CleanupAndExit: 00441 00442 LH_END_PROC("DoMakeGamutForMonitor") 00443 return err; 00444 }

01463 { 01464 CMError err = noErr; 01465 OSErr aOSerr = noErr; 01466 LUT_DATA_TYPE theElut = nil; 01467 LUT_DATA_TYPE theXlut = nil; 01468 LUT_DATA_TYPE theAlut = nil; 01469 SINT32 theElutSize; 01470 SINT32 theAlutSize; 01471 SINT32 theXlutSize; 01472 SINT32 loop; 01473 UINT32 elementSize; 01474 UINT8* bytePtr = nil; 01475 UINT16* wordPtr = nil; 01476 icCurveType* pCurveTag = nil; 01477 SINT32 theSize; 01478 01479 LH_START_PROC("Extract_Gray_Luts") 01480 01481 theLutData->colorLutGridPoints = 2; 01482 01483 if (theCombiData->amIPCS) 01484 { 01485 theLutData->colorLutInDim = 3; 01486 theLutData->colorLutOutDim = 1; 01487 } else 01488 { 01489 theLutData->colorLutInDim = 1; 01490 theLutData->colorLutOutDim = 3; 01491 } 01492 01493 if (err) 01494 goto CleanupAndExit; 01495 01496 /* --------------------------------------------------------------------------------- get tag data */ 01497 err = CMGetProfileElement(theCombiData->theProfile, icSigGrayTRCTag, &elementSize, nil); 01498 if (err) 01499 goto CleanupAndExit; 01500 pCurveTag = (icCurveType *)SmartNewPtr(elementSize, &aOSerr); 01501 err = aOSerr; 01502 if (err) 01503 goto CleanupAndExit; 01504 err = CMGetProfileElement(theCombiData->theProfile, icSigGrayTRCTag, &elementSize, pCurveTag); 01505 #ifdef IntelMode 01506 SwapLongOffset( &pCurveTag->base.sig, 0, 4 ); 01507 SwapLong( &pCurveTag->curve.count ); 01508 SwapShortOffset( pCurveTag, (ULONG)((SINT8*)&pCurveTag->curve.data[0]-(SINT8*)pCurveTag), elementSize ); 01509 #endif 01510 if (err) 01511 goto CleanupAndExit; 01512 01513 /* �� 01514 X l u t 01515 ��*/ 01516 if ( theCombiData->profileConnectionSpace == icSigLabData ) 01517 { 01518 if (theCombiData->amIPCS) /*------------------------------------------------ Lab -> Gray */ 01519 { 01520 theXlutSize = ((1 << theLutData->colorLutInDim)+1 ) * (theLutData->colorLutOutDim) * sizeof(UINT16); /*+1=Extra Size for Interpolatio UK13.8.96*/ 01521 theXlut = ALLOC_DATA(theXlutSize + sizeof (UINT16), &aOSerr); 01522 err = aOSerr; 01523 if (err) 01524 goto CleanupAndExit; 01525 LOCK_DATA(theXlut); 01526 wordPtr = (UINT16*)DATA_2_PTR(theXlut); 01527 *(wordPtr ) = 0x0000; 01528 *(wordPtr + 1) = 0x0000; 01529 *(wordPtr + 2) = 0x0000; 01530 *(wordPtr + 3) = 0x0000; 01531 *(wordPtr + 4) = 0xffff; 01532 *(wordPtr + 5) = 0xffff; 01533 *(wordPtr + 6) = 0xffff; 01534 *(wordPtr + 7) = 0xffff; 01535 UNLOCK_DATA(theXlut); 01536 theLutData->colorLutWordSize = 16; 01537 } else /*------------------------------------------------ Gray -> Lab */ 01538 { 01539 theXlutSize = (1 << theLutData->colorLutInDim ) * (theLutData->colorLutOutDim) * sizeof(UINT16); 01540 theXlut = ALLOC_DATA(theXlutSize + sizeof (UINT16), &aOSerr); 01541 err = aOSerr; 01542 if (err) 01543 goto CleanupAndExit; 01544 LOCK_DATA(theXlut); 01545 wordPtr = (UINT16*)DATA_2_PTR(theXlut); 01546 *(wordPtr ) = 0x0000; 01547 *(wordPtr + 1) = 0x0000; 01548 *(wordPtr + 2) = 0x0000; 01549 *(wordPtr + 3) = 0xffff; 01550 *(wordPtr + 4) = 0xffff; 01551 *(wordPtr + 5) = 0xffff; 01552 UNLOCK_DATA(theXlut); 01553 theLutData->colorLutWordSize = 16; 01554 } 01555 } else 01556 { 01557 if (theCombiData->amIPCS) /*------------------------------------------------ XYZ -> Gray */ 01558 { 01559 theLutData->colorLutGridPoints = 3; 01560 theXlutSize = (9 * theLutData->colorLutInDim ) * (theLutData->colorLutOutDim) * sizeof(UINT16); 01561 theXlut = ALLOC_DATA(theXlutSize + 7*sizeof (UINT16), &aOSerr); 01562 err = aOSerr; 01563 if (err) 01564 goto CleanupAndExit; 01565 LOCK_DATA(theXlut); 01566 wordPtr = (UINT16*)DATA_2_PTR(theXlut); 01567 for (loop = 0; loop < theLutData->colorLutGridPoints; loop ++) 01568 { 01569 *wordPtr++ = 0x0000; 01570 *wordPtr++ = 0x0000; 01571 *wordPtr++ = 0x0000; 01572 *wordPtr++ = 0xffff; 01573 *wordPtr++ = 0xffff; 01574 *wordPtr++ = 0xffff; 01575 *wordPtr++ = 0xffff; 01576 *wordPtr++ = 0xffff; 01577 *wordPtr++ = 0xffff; 01578 } 01579 UNLOCK_DATA(theXlut); 01580 theLutData->colorLutWordSize = 16; 01581 } else /*------------------------------------------------ Gray -> XYZ */ 01582 { 01583 theXlutSize = (1 << theLutData->colorLutInDim ) * (theLutData->colorLutOutDim) * sizeof(UINT16); 01584 theXlut = ALLOC_DATA(theXlutSize + sizeof (UINT16), &aOSerr); 01585 err = aOSerr; 01586 if (err) 01587 goto CleanupAndExit; 01588 LOCK_DATA(theXlut); 01589 wordPtr = (UINT16*)DATA_2_PTR(theXlut); 01590 *(wordPtr ) = 0x0000; 01591 *(wordPtr + 1) = 0x0000; 01592 *(wordPtr + 2) = 0x0000; 01593 *(wordPtr + 3) = 0x0f6d5 / 2; 01594 *(wordPtr + 4) = 0x0ffff / 2; 01595 *(wordPtr + 5) = 0x0d3c2 / 2; 01596 UNLOCK_DATA(theXlut); 01597 theLutData->colorLutWordSize = 16; 01598 } 01599 } 01600 01601 /* �� 01602 E l u t 01603 ��*/ 01604 theElutSize = (1<<adr_breite_elut) * sizeof (UINT16); 01605 theElut = ALLOC_DATA(theElutSize * theLutData->colorLutInDim + sizeof (UINT16), &aOSerr); 01606 err = aOSerr; 01607 if (err) 01608 goto CleanupAndExit; 01609 LOCK_DATA(theElut); 01610 01611 if (theCombiData->amIPCS) 01612 { 01613 /* ----------------------------------------------------------------------------- 01614 if PCS -> create Elut 01615 -----------------------------------------------------------------------------*/ 01616 if ( theCombiData->doCreate_16bit_ELut ) /* this is NOT the first Elut */ 01617 { 01618 CreateLinearElut16 ( (Ptr)DATA_2_PTR(theElut), theElutSize / sizeof(UINT16), theLutData->colorLutGridPoints, 0); 01619 theLutData->inputLutEntryCount = theElutSize / sizeof(UINT16); 01620 theLutData->inputLutWordSize = VAL_USED_BITS; 01621 } 01622 else /* this is the first Elut*/ 01623 { 01624 if ( theCombiData->doCreate_16bit_Combi ) /* UWE 9.2.96 */ 01625 { 01626 CreateLinearElut16 ( (Ptr)DATA_2_PTR(theElut), theElutSize / sizeof(UINT16), theCombiData->gridPointsCube, 0); 01627 theLutData->inputLutWordSize = VAL_USED_BITS; 01628 } 01629 else 01630 { 01631 CreateLinearElut ( (Ptr)DATA_2_PTR(theElut), theElutSize / sizeof(UINT16), theCombiData->gridPointsCube, 0); 01632 theLutData->inputLutWordSize = bit_breite_elut; 01633 } 01634 theLutData->inputLutEntryCount = theElutSize / sizeof(UINT16); 01635 } 01636 } 01637 else 01638 { 01639 /* ----------------------------------------------------------------------------- 01640 ... else get Elut from TRC tag 01641 -----------------------------------------------------------------------------*/ 01642 if ( theCombiData->doCreate_16bit_ELut ) /* this is NOT the first Elut */ 01643 { 01644 err = Fill_ushort_ELUT_from_CurveTag(pCurveTag, (UINT16*)DATA_2_PTR(theElut), adr_breite_elut, VAL_USED_BITS, theLutData->colorLutGridPoints); 01645 theLutData->inputLutEntryCount = (1<<adr_breite_elut); 01646 theLutData->inputLutWordSize = VAL_USED_BITS; 01647 } 01648 else /* this is the first Elut */ 01649 { 01650 if ( theCombiData->doCreate_16bit_Combi ) /* UWE 9.2.96 */ 01651 { 01652 err = Fill_ushort_ELUT_from_CurveTag(pCurveTag, (UINT16*)DATA_2_PTR(theElut), adr_breite_elut, VAL_USED_BITS, theCombiData->gridPointsCube); 01653 theLutData->inputLutWordSize = VAL_USED_BITS; 01654 } 01655 else 01656 { 01657 err = Fill_ushort_ELUT_from_CurveTag(pCurveTag, (UINT16*)DATA_2_PTR(theElut), adr_breite_elut, bit_breite_elut, theCombiData->gridPointsCube); 01658 theLutData->inputLutWordSize = bit_breite_elut; 01659 } 01660 theLutData->inputLutEntryCount = (1<<adr_breite_elut); 01661 } 01662 01663 } 01664 for (loop = 1; loop < (theLutData->colorLutInDim); loop++) 01665 BlockMoveData(DATA_2_PTR(theElut), (Ptr)DATA_2_PTR(theElut) + loop * theElutSize, theElutSize); 01666 UNLOCK_DATA(theElut); 01667 01668 /* �� 01669 A l u t 01670 ��*/ 01671 if ( theCombiData->doCreate_16bit_ALut || theCombiData->doCreate_16bit_Combi ) /* UWE 9.2.96*/ 01672 theSize = sizeof(UINT16); 01673 else 01674 theSize = sizeof(UINT8); 01675 01676 theAlutSize = (1<<adr_breite_alut); 01677 theAlut = ALLOC_DATA(theLutData->colorLutOutDim * theAlutSize * theSize + theSize, &aOSerr); 01678 err = aOSerr; 01679 if (err) 01680 goto CleanupAndExit; 01681 01682 LOCK_DATA(theAlut); 01683 if (theCombiData->amIPCS) 01684 { 01685 /* ----------------------------------------------------------------------------- 01686 if PCS -> get Alut from TRC tag 01687 -----------------------------------------------------------------------------*/ 01688 if ( theCombiData->doCreate_16bit_ALut || theCombiData->doCreate_16bit_Combi ) /* UWE 9.2.96 this is NOT the last Alut*/ 01689 { 01690 err = Fill_inverse_ushort_ALUT_from_CurveTag( pCurveTag, (UINT16*)DATA_2_PTR(theAlut), adr_breite_alut); 01691 if (err) 01692 goto CleanupAndExit; 01693 theLutData->outputLutEntryCount = (SINT16)theAlutSize; 01694 theLutData->outputLutWordSize = VAL_USED_BITS; 01695 } 01696 else /* this is the last Alut */ 01697 { 01698 err = Fill_inverse_byte_ALUT_from_CurveTag( pCurveTag, (UINT8*)DATA_2_PTR(theAlut), adr_breite_alut); 01699 if (err) 01700 goto CleanupAndExit; 01701 theLutData->outputLutEntryCount = (SINT16)theAlutSize; 01702 theLutData->outputLutWordSize = bit_breite_alut; 01703 } 01704 } else 01705 { 01706 /* ----------------------------------------------------------------------------- 01707 ... else create linear Alut 01708 -----------------------------------------------------------------------------*/ 01709 if ( theCombiData->doCreate_16bit_ALut || theCombiData->doCreate_16bit_Combi ) /* UWE 9.2.96 this is NOT the last Alut */ 01710 { 01711 CreateLinearAlut16 ( (UINT16 *)DATA_2_PTR(theAlut), theAlutSize); 01712 theLutData->outputLutEntryCount = (SINT16)theAlutSize; 01713 theLutData->outputLutWordSize = VAL_USED_BITS; 01714 if ( theCombiData->profileConnectionSpace == icSigLabData ) 01715 SetMem16((Ptr)DATA_2_PTR(theAlut) + theAlutSize * theSize, (theLutData->colorLutOutDim -1 ) * theAlutSize, 0x08000); 01716 else 01717 { 01718 for (loop = 1; loop < theLutData->colorLutOutDim; loop++) 01719 BlockMoveData(DATA_2_PTR(theAlut), (Ptr)DATA_2_PTR(theAlut) + loop * theAlutSize * sizeof(UINT16), theAlutSize * sizeof(UINT16)); 01720 } 01721 } 01722 else /* this is the last Alut */ 01723 { 01724 CreateLinearAlut ( (UINT8 *)DATA_2_PTR(theAlut), theAlutSize); 01725 theLutData->outputLutEntryCount = theAlutSize; 01726 theLutData->outputLutWordSize = VAL_USED_BITS; 01727 if ( theCombiData->profileConnectionSpace == icSigLabData ) 01728 SetMem((Ptr)DATA_2_PTR(theAlut) + theAlutSize * theSize, (theLutData->colorLutOutDim -1 ) * theAlutSize * theSize, 0x080); 01729 else 01730 { 01731 for (loop = 1; loop < theLutData->colorLutOutDim; loop++) 01732 BlockMoveData(DATA_2_PTR(theAlut), (Ptr)DATA_2_PTR(theAlut) + loop * theAlutSize, theAlutSize); 01733 } 01734 } 01735 } 01736 UNLOCK_DATA(theAlut); 01737 01738 /* --------------------------------------------------------------------------------- */ 01739 theLutData->inputLut = theElut; theElut = nil; 01740 theLutData->outputLut = theAlut; theAlut = nil; 01741 theLutData->colorLut = theXlut; theXlut = nil; 01742 01743 /* --------------------------------------------------------------------------------- 01744 clean up 01745 --------------------------------------------------------------------------------- */ 01746 CleanupAndExit: 01747 pCurveTag = (icCurveType*)DisposeIfPtr((Ptr)pCurveTag); 01748 theElut = DISPOSE_IF_DATA(theElut); 01749 theAlut = DISPOSE_IF_DATA(theAlut); 01750 theXlut = DISPOSE_IF_DATA(theXlut); 01751 01752 LH_END_PROC("Extract_Gray_Luts") 01753 return err; 01754 }

00834 { 00835 CMError err = noErr; 00836 OSErr aOSerr = noErr; 00837 UINT32 byteCount; 00838 SINT32 offset; 00839 SINT32 clutSize; 00840 SINT32 i; 00841 SINT32 inputTableEntries; 00842 SINT32 outputTableEntries; 00843 Ptr theOutputLuts = nil; /* ��12/1/95;*/ 00844 Boolean readLutFromFile = TRUE; 00845 UINT16* shortPtr; 00846 00847 LH_START_PROC("Extract_MFT_Alut") 00848 00849 clutSize = theLutData->colorLutOutDim; 00850 for(i=0; i<theLutData->colorLutInDim; i++) 00851 clutSize *= theLutData->colorLutGridPoints; 00852 /* ============================================================================================================================ 00853 mft1 00854 ============================================================================================================================ */ 00855 if ( *((OSType*)profileLutPtr) == icSigLut8Type ) 00856 { 00857 /* --------------------------------------------------------------------------------- get outputLuts out of the profile */ 00858 inputTableEntries = 256; 00859 outputTableEntries = 256; 00860 offset = 48 + (inputTableEntries * theLutData->colorLutInDim) + clutSize; 00861 byteCount = theLutData->colorLutOutDim * outputTableEntries; 00862 theOutputLuts = SmartNewPtr(byteCount, &aOSerr); 00863 err = aOSerr; 00864 if (err) 00865 goto CleanupAndExit; 00866 err = CMGetPartialProfileElement(theCombiData->theProfile, theTag, offset, &byteCount, theOutputLuts); 00867 if (err) 00868 goto CleanupAndExit; 00869 if ( theCombiData->doCreate_16bit_ALut || theCombiData->doCreate_16bit_Combi ) /* this is NOT the last Alut*/ 00870 { 00871 err = Fill_ushort_ALUTs_from_lut8Tag( theLutData, theOutputLuts, adr_breite_alut); 00872 if (err) 00873 goto CleanupAndExit; 00874 theLutData->outputLutEntryCount = adr_bereich_alut; 00875 theLutData->outputLutWordSize = VAL_USED_BITS; 00876 } 00877 else /* this is the last Alut */ 00878 { 00879 err = Fill_byte_ALUTs_from_lut8Tag( theLutData, theOutputLuts, adr_breite_alut); 00880 if (err) 00881 goto CleanupAndExit; 00882 theLutData->outputLutEntryCount = adr_bereich_alut; 00883 theLutData->outputLutWordSize = bit_breite_alut; 00884 } 00885 } 00886 /* ============================================================================================================================ 00887 mft2 00888 ============================================================================================================================ */ 00889 else 00890 { 00891 /* --------------------------------------------------------------------------------- get outputLuts out of the profile */ 00892 inputTableEntries = ((icLut16Type *)profileLutPtr)->lut.inputEnt; 00893 if (inputTableEntries <2) 00894 { 00895 #if realThing 00896 err = cmProfileError; 00897 goto CleanupAndExit; 00898 #endif 00899 } 00900 outputTableEntries = ((icLut16Type *)profileLutPtr)->lut.outputEnt; 00901 if (outputTableEntries <2) 00902 { 00903 #if ! realThing 00904 readLutFromFile = FALSE; 00905 outputTableEntries = 2; 00906 #else 00907 err = cmProfileError; 00908 goto CleanupAndExit; 00909 #endif 00910 } 00911 if (readLutFromFile) 00912 { 00913 offset = 52 + (( inputTableEntries * theLutData->colorLutInDim) + clutSize) * sizeof(UINT16); 00914 byteCount = theLutData->colorLutOutDim * outputTableEntries * sizeof(UINT16); 00915 theOutputLuts = SmartNewPtr(byteCount, &aOSerr); 00916 err = aOSerr; 00917 if (err) 00918 goto CleanupAndExit; 00919 err = CMGetPartialProfileElement(theCombiData->theProfile, theTag, offset, &byteCount, theOutputLuts); 00920 if (err) 00921 goto CleanupAndExit; 00922 #ifdef IntelMode 00923 SwapShortOffset( theOutputLuts, 0, byteCount ); 00924 #endif 00925 } else 00926 { 00927 theOutputLuts = SmartNewPtr(2 * sizeof(SINT16) * theLutData->colorLutOutDim, &aOSerr); 00928 err = aOSerr; 00929 if (err) 00930 goto CleanupAndExit; 00931 shortPtr = (UINT16*)theOutputLuts; 00932 for (i = 0; i< ( theLutData->colorLutOutDim * outputTableEntries ); i+=outputTableEntries) 00933 { 00934 shortPtr[i] = 0; 00935 shortPtr[i+1] = (UINT16)0xFFFF; 00936 } 00937 } 00938 if ( theCombiData->doCreate_16bit_ALut || theCombiData->doCreate_16bit_Combi )/* UWE 9.2.96 this is NOT the last Alut */ 00939 { 00940 err = Fill_ushort_ALUTs_from_lut16Tag( theLutData, theOutputLuts, adr_breite_alut, outputTableEntries); 00941 if (err) 00942 goto CleanupAndExit; 00943 theLutData->outputLutEntryCount = adr_bereich_alut; 00944 theLutData->outputLutWordSize = VAL_USED_BITS; 00945 } 00946 else /* this is the last Alut */ 00947 { 00948 err = Fill_byte_ALUTs_from_lut16Tag( theLutData, theOutputLuts, adr_breite_alut, outputTableEntries); 00949 if (err) 00950 goto CleanupAndExit; 00951 theLutData->outputLutEntryCount = adr_bereich_alut; 00952 theLutData->outputLutWordSize = bit_breite_alut; 00953 } 00954 } 00955 00956 /*--------------------------------------------------------------------------------- 00957 clean up & exit 00958 ---------------------------------------------------------------------------------*/ 00959 CleanupAndExit: 00960 theOutputLuts = DisposeIfPtr(theOutputLuts); 00961 00962 LH_END_PROC("Extract_MFT_Alut") 00963 return err; 00964 }

00516 { 00517 CMError err = noErr; 00518 OSErr aOSerr = noErr; 00519 UINT32 byteCount; 00520 SINT32 offset; 00521 SINT32 i; 00522 SINT32 inputTableEntries; 00523 Ptr theInputLuts = nil; /*��12/1/95*/ 00524 Boolean readLutFromFile = TRUE; 00525 UINT16* shortPtr; 00526 00527 LH_START_PROC("Extract_MFT_Elut") 00528 00529 /* ============================================================================================================================ 00530 mft1 00531 ============================================================================================================================ */ 00532 if ( *((OSType*)profileLutPtr) == icSigLut8Type ) 00533 { 00534 /* --------------------------------------------------------------------------------- get inputLuts out of the profile */ 00535 inputTableEntries = 256; 00536 offset = 48; /* input luts for mft1 start at byte 48 */ 00537 byteCount = theLutData->colorLutInDim * inputTableEntries; 00538 theInputLuts = SmartNewPtr(byteCount, &aOSerr); 00539 err = aOSerr; 00540 if (err) 00541 goto CleanupAndExit; 00542 err = CMGetPartialProfileElement(theCombiData->theProfile, theTag, offset, &byteCount, theInputLuts); 00543 if (err) 00544 goto CleanupAndExit; 00545 if ( theCombiData->doCreate_16bit_ELut ) /* this is NOT the first Elut -or- doCreateLinkProfile */ 00546 { 00547 /* if we create a LinkProfile the Elut should not be scaled... */ 00548 if ((theCombiData->doCreateLinkProfile) && (theCombiData->profLoop == 0)) 00549 err = Fill_ushort_ELUTs_from_lut8Tag( theLutData, theInputLuts, adr_breite_elut, bit_breite_elut, 0 ); 00550 else /* else scale Elut to gridpoints in profile... */ 00551 err = Fill_ushort_ELUTs_from_lut8Tag( theLutData, theInputLuts, adr_breite_elut, VAL_USED_BITS, theLutData->colorLutGridPoints ); 00552 theLutData->inputLutEntryCount = (1<<adr_breite_elut); 00553 theLutData->inputLutWordSize = VAL_USED_BITS; 00554 } 00555 else /* this is the first Elut */ 00556 { 00557 if ( theCombiData->doCreate_16bit_Combi ) /* UWE 9.2.96 */ 00558 { 00559 if (theCombiData->maxProfileCount == 0) /* if we have only one profile, the scale Elut to gridpoints in profile...*/ 00560 err = Fill_ushort_ELUTs_from_lut8Tag( theLutData, theInputLuts, adr_breite_elut, VAL_USED_BITS, theLutData->colorLutGridPoints ); 00561 else /* else scale Elut to the gridpoints in the cube...*/ 00562 err = Fill_ushort_ELUTs_from_lut8Tag( theLutData, theInputLuts, adr_breite_elut, VAL_USED_BITS, theCombiData->gridPointsCube ); 00563 theLutData->inputLutWordSize = VAL_USED_BITS; 00564 } 00565 else 00566 { 00567 if (theCombiData->maxProfileCount == 0) /* if we have only one profile, the scale Elut to gridpoints in profile...*/ 00568 err = Fill_ushort_ELUTs_from_lut8Tag( theLutData, theInputLuts, adr_breite_elut, bit_breite_elut, theLutData->colorLutGridPoints ); 00569 else /* else scale Elut to the gridpoints in the cube...*/ 00570 err = Fill_ushort_ELUTs_from_lut8Tag( theLutData, theInputLuts, adr_breite_elut, bit_breite_elut, theCombiData->gridPointsCube ); 00571 theLutData->inputLutWordSize = bit_breite_elut; 00572 00573 } 00574 theLutData->inputLutEntryCount = (1<<adr_breite_elut); 00575 } 00576 } 00577 else 00578 /* ============================================================================================================================ 00579 mft2 00580 ============================================================================================================================ */ 00581 { 00582 /* --------------------------------------------------------------------------------- get inputLuts out of the profile */ 00583 inputTableEntries = ((icLut16Type *)profileLutPtr)->lut.inputEnt; 00584 if (inputTableEntries <2) 00585 { 00586 #if ! realThing 00587 readLutFromFile = FALSE; 00588 inputTableEntries = 2; 00589 #else 00590 err = cmProfileError; 00591 goto CleanupAndExit; 00592 #endif 00593 } 00594 if (readLutFromFile) 00595 { 00596 offset = 52; /* input luts for mft2 start at byte 52 */ 00597 byteCount = theLutData->colorLutInDim * inputTableEntries * sizeof(UINT16); 00598 theInputLuts = SmartNewPtr(byteCount, &aOSerr); 00599 err = aOSerr; 00600 if (err) 00601 goto CleanupAndExit; 00602 err = CMGetPartialProfileElement(theCombiData->theProfile, theTag, offset, &byteCount, theInputLuts); 00603 #ifdef IntelMode 00604 SwapShortOffset( theInputLuts, 0, byteCount ); 00605 #endif 00606 if (err) 00607 goto CleanupAndExit; 00608 } else 00609 { 00610 theInputLuts = SmartNewPtr(inputTableEntries * sizeof(SINT16) * theLutData->colorLutInDim, &aOSerr); 00611 err = aOSerr; 00612 if (err) 00613 goto CleanupAndExit; /* ��12/1/95 */ 00614 shortPtr = (UINT16*)theInputLuts; 00615 for (i = 0; i< (theLutData->colorLutInDim * inputTableEntries); i+=inputTableEntries) 00616 { 00617 shortPtr[i] = 0; 00618 shortPtr[i+1] = 0xFFFF; 00619 } 00620 } 00621 if ( theCombiData->doCreate_16bit_ELut ) /* this is NOT the first Elut -or- doCreateLinkProfile */ 00622 { 00623 /* if we create a LinkProfile the Elut should not be scaled... */ 00624 if ((theCombiData->doCreateLinkProfile) && (theCombiData->profLoop == 0)) 00625 err = Fill_ushort_ELUTs_from_lut16Tag( theLutData, theInputLuts, adr_breite_elut, VAL_USED_BITS, 0, inputTableEntries ); 00626 else /* else scale Elut to gridpoints in profile... */ 00627 err = Fill_ushort_ELUTs_from_lut16Tag( theLutData, theInputLuts, adr_breite_elut, VAL_USED_BITS, theLutData->colorLutGridPoints, inputTableEntries ); 00628 theLutData->inputLutEntryCount = (1<<adr_breite_elut); 00629 theLutData->inputLutWordSize = VAL_USED_BITS; 00630 } 00631 else /* this is the first Elut */ 00632 { 00633 if ( theCombiData->doCreate_16bit_Combi ) /* UWE 9.2.96 */ 00634 { 00635 if (theCombiData->maxProfileCount == 0) /* if we have only one profile, the scale Elut to gridpoints in profile...*/ 00636 err = Fill_ushort_ELUTs_from_lut16Tag( theLutData, theInputLuts, adr_breite_elut, VAL_USED_BITS, theLutData->colorLutGridPoints, inputTableEntries ); 00637 else /* else scale Elut to the gridpoints in the cube...*/ 00638 err = Fill_ushort_ELUTs_from_lut16Tag( theLutData, theInputLuts, adr_breite_elut, VAL_USED_BITS, theCombiData->gridPointsCube, inputTableEntries ); 00639 theLutData->inputLutWordSize = VAL_USED_BITS; 00640 } 00641 else 00642 { 00643 if (theCombiData->maxProfileCount == 0) /* if we have only one profile, the scale Elut to gridpoints in profile...*/ 00644 err = Fill_ushort_ELUTs_from_lut16Tag( theLutData, theInputLuts, adr_breite_elut, bit_breite_elut, theLutData->colorLutGridPoints, inputTableEntries ); 00645 else /* else scale Elut to the gridpoints in the cube...*/ 00646 err = Fill_ushort_ELUTs_from_lut16Tag( theLutData, theInputLuts, adr_breite_elut, bit_breite_elut, theCombiData->gridPointsCube, inputTableEntries ); 00647 theLutData->inputLutWordSize = bit_breite_elut; 00648 } 00649 theLutData->inputLutEntryCount = (1<<adr_breite_elut); 00650 } 00651 } 00652 if (err) 00653 goto CleanupAndExit; 00654 00655 /* --------------------------------------------------------------------------------- 00656 clean up & exit 00657 ---------------------------------------------------------------------------------*/ 00658 CleanupAndExit: 00659 theInputLuts = DisposeIfPtr(theInputLuts); 00660 00661 LH_END_PROC("Extract_MFT_Elut") 00662 return err; 00663 }

00677 { 00678 CMError err = noErr; 00679 OSErr aOSerr = noErr; 00680 SINT32 i; 00681 SINT32 clutSize; 00682 LUT_DATA_TYPE localXlut = nil; 00683 Ptr tempXlut = nil; 00684 Ptr bytePtr = nil; 00685 Ptr xlutPtr = nil; 00686 SINT32 offset; 00687 SINT32 inputTableEntries; 00688 UINT32 byteCount; 00689 UINT32 theSize; 00690 UINT32 aExtraSize; 00691 00692 LH_START_PROC("Extract_MFT_Xlut") 00693 00694 clutSize = theLutData->colorLutOutDim; 00695 for(i=0; i<theLutData->colorLutInDim; i++) 00696 clutSize *= theLutData->colorLutGridPoints; 00697 00698 /* ============================================================================================================================ 00699 mft1 00700 ============================================================================================================================ */ 00701 if ( *((OSType*)profileLutPtr) == icSigLut8Type ) 00702 { 00703 if ( theCombiData->maxProfileCount == 0 ){ /* Link Profile UK13.8.96*/ 00704 theSize = 1; 00705 aExtraSize = 1; 00706 for( i=0; i<(theLutData->colorLutInDim-1); ++i){ /* Extra Size for Interpolation */ 00707 theSize *= theLutData->colorLutGridPoints; 00708 aExtraSize += theSize; 00709 } 00710 #ifdef ALLOW_MMX 00711 aExtraSize++; /* +1 for MMX 4 Byte access */ 00712 #endif 00713 } 00714 else{ 00715 aExtraSize = 0; 00716 } 00717 aExtraSize *= theLutData->colorLutOutDim; 00718 localXlut = ALLOC_DATA(clutSize+aExtraSize, &aOSerr); 00719 err = aOSerr; 00720 if (err) 00721 goto CleanupAndExit; 00722 LOCK_DATA(localXlut); 00723 inputTableEntries = 256; 00724 offset = 48 + (inputTableEntries * theLutData->colorLutInDim); 00725 byteCount = clutSize; 00726 err = CMGetPartialProfileElement(theCombiData->theProfile, theTag, offset, &byteCount, DATA_2_PTR(localXlut)); 00727 theLutData->colorLutWordSize = 8; 00728 if (err) 00729 goto CleanupAndExit; 00730 } else 00731 /* ============================================================================================================================ 00732 mft2 00733 ============================================================================================================================ */ 00734 { 00735 if (( theCombiData->maxProfileCount > 0 ) || (theCombiData->doCreateLinkProfile) || (theCombiData->doCreate_16bit_XLut))/* UWE 9.2.96*/ 00736 clutSize *= 2; 00737 if ( theCombiData->maxProfileCount == 0 ){ /* Link Profile UK13.8.96*/ 00738 theSize = 1; 00739 aExtraSize = 1; 00740 for( i=0; i<(theLutData->colorLutInDim-1); ++i){ /* Extra Size for Interpolation */ 00741 theSize *= theLutData->colorLutGridPoints; 00742 aExtraSize += theSize; 00743 } 00744 if (( theCombiData->doCreateLinkProfile) || (theCombiData->doCreate_16bit_XLut)){ 00745 aExtraSize *= 2; 00746 } 00747 #ifdef ALLOW_MMX 00748 aExtraSize++; /* +1 for MMX 4 Byte access */ 00749 #endif 00750 } 00751 else{ 00752 aExtraSize = 0; 00753 } 00754 aExtraSize *= theLutData->colorLutOutDim; 00755 localXlut = ALLOC_DATA(clutSize+aExtraSize, &aOSerr); 00756 err = aOSerr; 00757 if (err) 00758 goto CleanupAndExit; 00759 LOCK_DATA(localXlut); 00760 inputTableEntries = ((icLut16Type *)profileLutPtr)->lut.inputEnt; 00761 if (inputTableEntries <2) 00762 { 00763 err = cmProfileError; 00764 goto CleanupAndExit; 00765 } 00766 offset = 52 + ( inputTableEntries * theLutData->colorLutInDim) * sizeof(UINT16); 00767 00768 if (( theCombiData->maxProfileCount > 0 ) || (theCombiData->doCreateLinkProfile) || (theCombiData->doCreate_16bit_XLut))/* UWE 9.2.96 */ 00769 { 00770 byteCount = clutSize; 00771 tempXlut = 0; 00772 err = CMGetPartialProfileElement(theCombiData->theProfile, theTag, offset, &byteCount, DATA_2_PTR(localXlut)); 00773 #ifdef IntelMode 00774 SwapShortOffset( localXlut, 0, byteCount ); 00775 #endif 00776 theLutData->colorLutWordSize = VAL_USED_BITS; 00777 if (err) 00778 goto CleanupAndExit; 00779 } 00780 else 00781 { /* should only happen with 1 Link profile */ 00782 #ifdef DEBUG_OUTPUT 00783 if ( DebugCheck(kThisFile, kDebugMiscInfo) ) 00784 DebugPrint("� Extract_MFT_Xlut: 1 Link profile mode\n",err); 00785 #endif 00786 byteCount = clutSize * sizeof(UINT16); 00787 tempXlut = SmartNewPtr(byteCount, &aOSerr); 00788 err = aOSerr; 00789 if (err) 00790 goto CleanupAndExit; 00791 err = CMGetPartialProfileElement(theCombiData->theProfile, theTag, offset, &byteCount, tempXlut); 00792 #ifdef IntelMode 00793 /* SwapShortOffset( tempXlut, 0, byteCount ); !! do not swap, take first byte */ 00794 #endif 00795 if (err) 00796 goto CleanupAndExit; 00797 bytePtr = tempXlut; 00798 xlutPtr = (Ptr)DATA_2_PTR(localXlut); 00799 for (i = 0; i < clutSize; i++) 00800 { 00801 *xlutPtr = *bytePtr; 00802 bytePtr+=2; 00803 xlutPtr++; 00804 } 00805 theLutData->colorLutWordSize = 8; 00806 } 00807 } 00808 UNLOCK_DATA(localXlut); 00809 theLutData->colorLut = localXlut; 00810 localXlut = nil; 00811 00812 /* --------------------------------------------------------------------------------- 00813 clean up & exit 00814 ---------------------------------------------------------------------------------*/ 00815 CleanupAndExit: 00816 localXlut = DISPOSE_IF_DATA(localXlut); 00817 tempXlut = DisposeIfPtr(tempXlut); 00818 00819 LH_END_PROC("Extract_MFT_Xlut") 00820 return err; 00821 }

01059 { 01060 OSType trcSig[kNumOfRGBchannels]; 01061 icCurveType* pCurveTag = nil; 01062 icCurveType* invertCurveTag = nil; 01063 CMError err = noErr; 01064 OSErr aOSerr = noErr; 01065 UINT32 elementSize; 01066 SINT32 loop; 01067 SINT32 theSize; 01068 SINT32 theAlutSize; 01069 UINT8 addrBits; 01070 LUT_DATA_TYPE localAlut = nil; 01071 01072 LH_START_PROC("Extract_TRC_Alut") 01073 01074 /* ---------------------------------------------------- initialization */ 01075 addrBits = adr_breite_alut; 01076 if ( theCombiData->doCreate_16bit_ALut || theCombiData->doCreate_16bit_Combi )/* UWE 9.2.96 */ 01077 theSize = sizeof(UINT16); 01078 else 01079 theSize = sizeof(UINT8); 01080 theAlutSize = (1<<addrBits); 01081 localAlut = ALLOC_DATA(theLutData->colorLutOutDim * theAlutSize * theSize + theSize, &aOSerr); 01082 err = aOSerr; 01083 if (err) 01084 { 01085 #ifdef DEBUG_OUTPUT 01086 if ( err && DebugCheck(kThisFile, kDebugErrorInfo) ) 01087 DebugPrint("� Extract_TRC_Alut ALLOC_DATA(%d * %d) error\n",theLutData->colorLutOutDim , theAlutSize); 01088 #endif 01089 goto CleanupAndExit; 01090 } 01091 LOCK_DATA(localAlut); 01092 if (!theCombiData->amIPCS) 01093 { 01094 /* --------------------------------------------------------------------------------- 01095 if NOT PCS -> create linear Alut ... 01096 ---------------------------------------------------------------------------------*/ 01097 if ( theCombiData->doCreate_16bit_ALut || theCombiData->doCreate_16bit_Combi )/* UWE 9.2.96 this is NOT the last Alut */ 01098 { 01099 CreateLinearAlut16 ( (UINT16 *)DATA_2_PTR(localAlut),theAlutSize); 01100 for (loop = 0; loop < theLutData->colorLutOutDim; loop++) 01101 BlockMoveData(DATA_2_PTR(localAlut), (Ptr)DATA_2_PTR(localAlut) + loop * theAlutSize * sizeof(UINT16), theAlutSize * sizeof(UINT16)); 01102 theLutData->outputLutEntryCount = (SINT16)theAlutSize; 01103 theLutData->outputLutWordSize = VAL_USED_BITS; 01104 } 01105 else /* this is NOT the last Alut */ 01106 { 01107 CreateLinearAlut ( (UINT8 *)DATA_2_PTR(localAlut),theAlutSize); 01108 for (loop = 0; loop < theLutData->colorLutOutDim; loop++) 01109 BlockMoveData(DATA_2_PTR(localAlut), (Ptr)DATA_2_PTR(localAlut) + loop * theAlutSize, theAlutSize); 01110 theLutData->outputLutEntryCount = (SINT16)theAlutSize; 01111 theLutData->outputLutWordSize = 8; 01112 } 01113 } 01114 else 01115 { 01116 /* --------------------------------------------------------------------------------- 01117 ... else take TRCs for Aluts 01118 ---------------------------------------------------------------------------------*/ 01119 trcSig[0] = icSigRedTRCTag; 01120 trcSig[1] = icSigGreenTRCTag; 01121 trcSig[2] = icSigBlueTRCTag; 01122 01123 for (loop = 0; loop < kNumOfRGBchannels; loop++) 01124 { 01125 err = CMGetProfileElement(theCombiData->theProfile, trcSig[loop], &elementSize, nil); 01126 if (err) 01127 goto CleanupAndExit; 01128 pCurveTag = (icCurveType *)SmartNewPtr(elementSize, &aOSerr); 01129 err = aOSerr; 01130 if (err) 01131 goto CleanupAndExit; 01132 01133 err = CMGetProfileElement(theCombiData->theProfile, trcSig[loop], &elementSize, pCurveTag); 01134 if (err){ 01135 goto CleanupAndExit; 01136 } 01137 #ifdef IntelMode 01138 SwapLongOffset( &pCurveTag->base.sig, 0, 4 ); 01139 SwapLong( &pCurveTag->curve.count ); 01140 SwapShortOffset( pCurveTag, (ULONG)((SINT8*)&pCurveTag->curve.data[0]-(SINT8*)pCurveTag), elementSize ); 01141 #endif 01142 if (pCurveTag) 01143 { 01144 if ( theCombiData->doCreate_16bit_ALut || theCombiData->doCreate_16bit_Combi ) /* UWE 9.2.96 this is NOT the last Alut*/ 01145 { 01146 err = Fill_inverse_ushort_ALUT_from_CurveTag( pCurveTag, (UINT16*)DATA_2_PTR(localAlut) + (theAlutSize * loop), addrBits); 01147 if (err) 01148 goto CleanupAndExit; 01149 theLutData->outputLutEntryCount = (SINT16)theAlutSize; 01150 theLutData->outputLutWordSize = VAL_USED_BITS; 01151 } 01152 else /* this is the last Alut */ 01153 { 01154 err = Fill_inverse_byte_ALUT_from_CurveTag( pCurveTag, (UINT8*)DATA_2_PTR(localAlut) + (theAlutSize * loop), addrBits); 01155 if (err) 01156 goto CleanupAndExit; 01157 theLutData->outputLutEntryCount = (SINT16)theAlutSize; 01158 theLutData->outputLutWordSize = bit_breite_alut; 01159 } 01160 pCurveTag = (icCurveType*)DisposeIfPtr((Ptr)pCurveTag); 01161 } else 01162 { 01163 err = unimpErr; 01164 goto CleanupAndExit; 01165 } 01166 } 01167 } 01168 UNLOCK_DATA(localAlut); 01169 /* ----------------------------------------------- no error occured -> save results */ 01170 theLutData->outputLut = localAlut; 01171 localAlut = nil; 01172 /* --------------------------------------------------------------------------------- 01173 clean up & exit 01174 ---------------------------------------------------------------------------------*/ 01175 CleanupAndExit: 01176 localAlut = DISPOSE_IF_DATA(localAlut); 01177 pCurveTag = (icCurveType*)DisposeIfPtr((Ptr)pCurveTag); 01178 01179 LH_END_PROC("Extract_TRC_Alut") 01180 return err; 01181 }

01192 { 01193 OSType trcSig[kNumOfRGBchannels]; 01194 icCurveType* pCurveTag = nil; 01195 SINT32 loop; 01196 SINT32 theElutSize; 01197 CMError err = noErr; 01198 OSErr aOSerr = noErr; 01199 UINT32 elementSize; 01200 LUT_DATA_TYPE localElut = nil; 01201 Ptr singleElut = nil; 01202 01203 LH_START_PROC("Extract_TRC_Elut") 01204 01205 theElutSize = (1<<adr_breite_elut) * sizeof (UINT16); 01206 localElut = ALLOC_DATA(theLutData->colorLutInDim * theElutSize + sizeof (UINT16), &aOSerr); 01207 err = aOSerr; 01208 if (err) 01209 goto CleanupAndExit; 01210 01211 /* --------------------------------------------------------------------------------- set gridPoints */ 01212 theLutData->colorLutGridPoints = theCombiData->gridPointsCube; 01213 01214 LOCK_DATA(localElut); 01215 if (theCombiData->amIPCS) 01216 { 01217 /* --------------------------------------------------------------------------------- 01218 if PCS -> create linear Elut... 01219 --------------------------------------------------------------------------------- */ 01220 if ( theCombiData->doCreate_16bit_ELut ) /* this is NOT the first Elut */ 01221 { 01222 CreateLinearElut16 ( (Ptr)DATA_2_PTR(localElut), theElutSize / sizeof(UINT16), theLutData->colorLutGridPoints, 0); 01223 theLutData->inputLutEntryCount = theElutSize / sizeof(UINT16); 01224 theLutData->inputLutWordSize = VAL_USED_BITS; 01225 } 01226 else /* this is the first Elut */ 01227 { 01228 if ( theCombiData->doCreate_16bit_Combi ) /* UWE 9.2.96 */ 01229 { 01230 CreateLinearElut16 ( (Ptr)DATA_2_PTR(localElut), theElutSize / sizeof(UINT16), theCombiData->gridPointsCube, 0); 01231 theLutData->inputLutWordSize = VAL_USED_BITS; 01232 } 01233 else 01234 { 01235 CreateLinearElut ( (Ptr)DATA_2_PTR(localElut), theElutSize / sizeof(UINT16), theCombiData->gridPointsCube, 0); 01236 theLutData->inputLutWordSize = bit_breite_elut; 01237 } 01238 theLutData->inputLutEntryCount = theElutSize / sizeof(UINT16); 01239 } 01240 for (loop = 1; loop < theLutData->colorLutInDim; loop++) 01241 BlockMoveData(DATA_2_PTR(localElut), (Ptr)DATA_2_PTR(localElut) + loop * theElutSize, theElutSize); 01242 } 01243 else 01244 { 01245 /* --------------------------------------------------------------------------------- 01246 ... else take TRCs for Eluts 01247 --------------------------------------------------------------------------------- */ 01248 trcSig[0] = icSigRedTRCTag; 01249 trcSig[1] = icSigGreenTRCTag; 01250 trcSig[2] = icSigBlueTRCTag; 01251 01252 singleElut = SmartNewPtr(theElutSize, &aOSerr); 01253 err = aOSerr; 01254 if (err) 01255 goto CleanupAndExit; 01256 for (loop = 0; loop < kNumOfRGBchannels; loop++) 01257 { 01258 err = CMGetProfileElement(theCombiData->theProfile, trcSig[loop], &elementSize, nil); 01259 if (err) 01260 goto CleanupAndExit; 01261 pCurveTag = (icCurveType *)SmartNewPtr(elementSize, &aOSerr); 01262 err = aOSerr; 01263 if (err) 01264 goto CleanupAndExit; 01265 01266 err = CMGetProfileElement(theCombiData->theProfile, trcSig[loop], &elementSize, pCurveTag); 01267 #ifdef IntelMode 01268 SwapLongOffset( &pCurveTag->base.sig, 0, 4 ); 01269 SwapLong( &pCurveTag->curve.count ); 01270 SwapShortOffset( pCurveTag, (ULONG)((char*)&pCurveTag->curve.data[0]-(char*)pCurveTag), elementSize ); 01271 #endif 01272 if (err) 01273 goto CleanupAndExit; 01274 if ( theCombiData->doCreate_16bit_ELut ) /* this is either NOT the first Elut -or- we have a NewLinkProfile call */ 01275 { 01276 if ((theCombiData->doCreateLinkProfile) && (theCombiData->profLoop == 0)) 01277 err = Fill_ushort_ELUT_from_CurveTag(pCurveTag, (UINT16*)singleElut, adr_breite_elut, VAL_USED_BITS, 0); 01278 else 01279 err = Fill_ushort_ELUT_from_CurveTag(pCurveTag, (UINT16*)singleElut, adr_breite_elut, VAL_USED_BITS, theLutData->colorLutGridPoints); 01280 theLutData->inputLutEntryCount = (1<<adr_breite_elut); 01281 theLutData->inputLutWordSize = VAL_USED_BITS; 01282 } 01283 else /* this is the first Elut */ 01284 { 01285 if ( theCombiData->doCreate_16bit_Combi ) /* UWE 9.2.96 */ 01286 { 01287 err = Fill_ushort_ELUT_from_CurveTag(pCurveTag, (UINT16*)singleElut, adr_breite_elut, VAL_USED_BITS, theCombiData->gridPointsCube); 01288 theLutData->inputLutWordSize = VAL_USED_BITS; 01289 } 01290 else 01291 { 01292 err = Fill_ushort_ELUT_from_CurveTag(pCurveTag, (UINT16*)singleElut, adr_breite_elut, bit_breite_elut, theCombiData->gridPointsCube); 01293 theLutData->inputLutWordSize = bit_breite_elut; 01294 } 01295 theLutData->inputLutEntryCount = (1<<adr_breite_elut); 01296 } 01297 if (err) 01298 goto CleanupAndExit; 01299 BlockMoveData(singleElut, (Ptr)DATA_2_PTR(localElut) + loop * theElutSize, theElutSize); 01300 pCurveTag = (icCurveType *)DisposeIfPtr((Ptr)pCurveTag); 01301 } 01302 } 01303 /* ----------------------------------------------- no error occured -> save results */ 01304 UNLOCK_DATA(localElut); 01305 theLutData->inputLut = localElut; 01306 localElut = nil; 01307 /* --------------------------------------------------------------------------------- 01308 clean up & exit 01309 --------------------------------------------------------------------------------- */ 01310 CleanupAndExit: 01311 pCurveTag = (icCurveType *)DisposeIfPtr((Ptr)pCurveTag); 01312 localElut = DISPOSE_IF_DATA(localElut); 01313 singleElut = DisposeIfPtr(singleElut); 01314 01315 LH_END_PROC("Extract_TRC_Elut") 01316 return err; 01317 }

01326 { 01327 icXYZType colorantData[kNumOfRGBchannels]; 01328 icXYZType curMediaWhite; 01329 Matrix2D localMatrix; 01330 Matrix2D invertMatrix; 01331 OSType colorantTags[kNumOfRGBchannels]; 01332 CMError err = noErr; 01333 OSErr aOSerr = noErr; 01334 SINT32 loop; 01335 SINT32 i; 01336 SINT32 j; 01337 UINT32 elementSize; 01338 double factor; 01339 01340 LH_START_PROC("Extract_TRC_Matrix") 01341 01342 /* -----------------------------------------------------------------initialize */ 01343 colorantTags[0] = icSigRedColorantTag; 01344 colorantTags[1] = icSigGreenColorantTag; 01345 colorantTags[2] = icSigBlueColorantTag; 01346 01347 /* --------------------------------------------------------------------------------- 01348 take Matrix from profile 01349 ---------------------------------------------------------------------------------*/ 01350 for (loop = 0; loop < kNumOfRGBchannels; loop++) 01351 { 01352 err = CMGetProfileElement(theCombiData->theProfile, colorantTags[loop], &elementSize, nil); 01353 if (err != noErr) 01354 goto CleanupAndExit; 01355 err = CMGetProfileElement(theCombiData->theProfile, colorantTags[loop], &elementSize, &colorantData[loop]); 01356 #ifdef IntelMode 01357 SwapLongOffset( &colorantData[loop].base.sig, 0, 4 ); 01358 SwapLongOffset( &colorantData[loop], (ULONG)((SINT8*)&colorantData[0].data.data[0]-(SINT8*)&colorantData[0]), elementSize ); 01359 #endif 01360 if (err != noErr) 01361 goto CleanupAndExit; 01362 localMatrix[0][loop] = ((double)colorantData[loop].data.data[0].X) / 65536. / 2.; 01363 localMatrix[1][loop] = ((double)colorantData[loop].data.data[0].Y) / 65536. / 2.; 01364 localMatrix[2][loop] = ((double)colorantData[loop].data.data[0].Z) / 65536. / 2.; 01365 } 01366 01367 if (theCombiData->renderingIntent == icAbsoluteColorimetric) 01368 { 01369 elementSize = sizeof(icXYZType); 01370 err = CMGetProfileElement(theCombiData->theProfile, icSigMediaWhitePointTag, &elementSize, &curMediaWhite); 01371 #ifdef IntelMode 01372 SwapLongOffset( &curMediaWhite.base.sig, 0, 4 ); 01373 SwapLongOffset( &curMediaWhite, (ULONG)((SINT8*)&curMediaWhite.data.data[0]-(SINT8*)&curMediaWhite), elementSize ); 01374 #endif 01375 if (err != cmElementTagNotFound) /* otherwise take D50 -> do nothing */ 01376 { 01377 if (err != noErr) 01378 goto CleanupAndExit; 01379 01380 for (i=0; i<3; i++) /* adjust for media white point */ 01381 { 01382 if (i == 0) /* divide X by D50 white X */ 01383 factor = ((double)curMediaWhite.data.data[0].X) / 65536. / 0.9642; 01384 else if (i == 1) 01385 factor = ((double)curMediaWhite.data.data[0].Y) / 65536.; 01386 else /* divide Z by D50 white Z */ 01387 factor = ((double)curMediaWhite.data.data[0].Z) / 65536. / 0.8249; 01388 01389 for (j=0; j<3; j++) 01390 localMatrix[i][j] *= factor; 01391 } 01392 } 01393 } 01394 01395 if (theCombiData->amIPCS) 01396 { 01397 doubMatrixInvert(localMatrix, invertMatrix); 01398 BlockMoveData(invertMatrix, localMatrix, 9 * sizeof(double)); 01399 } 01400 01401 theLutData->matrixTRC = SmartNewPtr(sizeof(Matrix2D), &aOSerr); 01402 err = aOSerr; 01403 if (err) 01404 goto CleanupAndExit; 01405 BlockMoveData(localMatrix, theLutData->matrixTRC, sizeof(Matrix2D)); 01406 /* --------------------------------------------------------------------------------- 01407 clean up & exit 01408 ---------------------------------------------------------------------------------*/ 01409 CleanupAndExit: 01410 01411 LH_END_PROC("Extract_TRC_Matrix") 01412 return err; 01413 }

00976 { 00977 CMError err = noErr; 00978 OSErr aOSerr = noErr; 00979 Ptr profileLutPtr = nil; 00980 UINT32 elementSize; 00981 double factor; 00982 UINT32 byteCount; 00983 00984 LH_START_PROC("ExtractAll_MFT_Luts") 00985 00986 /* -------------------------------------------------------- get partial tag data from profile */ 00987 err = CMGetProfileElement(theCombiData->theProfile, theTag, &elementSize, nil); 00988 if (err) 00989 goto CleanupAndExit; 00990 00991 byteCount = 52; /* get the first 52 bytes out of the profile */ 00992 profileLutPtr = SmartNewPtr(byteCount, &aOSerr); 00993 err = aOSerr; 00994 if (err) 00995 goto CleanupAndExit; 00996 00997 err = CMGetProfileElement(theCombiData->theProfile, theTag, &byteCount, profileLutPtr); 00998 #ifdef IntelMode 00999 SwapLongOffset( &((icLut16Type*)profileLutPtr)->base.sig, 0, 4 ); 01000 SwapShortOffset( &((icLut16Type*)profileLutPtr)->lut.inputEnt, 0, 2 ); 01001 SwapShortOffset( &((icLut16Type*)profileLutPtr)->lut.outputEnt, 0, 2 ); 01002 #endif 01003 if (err) 01004 goto CleanupAndExit; 01005 01006 theLutData->colorLutInDim = ((icLut8Type*)profileLutPtr)->lut.inputChan; 01007 theLutData->colorLutOutDim = ((icLut8Type*)profileLutPtr)->lut.outputChan; 01008 theLutData->colorLutGridPoints = ((icLut8Type*)profileLutPtr)->lut.clutPoints; 01009 01010 /* ---------------------------------------------------------------------- handle matrix 01011 matrix is only used if: 01012 � number of input channels is 3 and 01013 � input is XYZ 01014 matrix is identity for output when pcs == Lab 01015 */ 01016 if ( ( theLutData->colorLutInDim == 3) && 01017 ( ( theCombiData->amIPCS && (theCombiData->profileConnectionSpace == icSigXYZData) ) || 01018 ( !theCombiData->amIPCS && (theCombiData->dataColorSpace == icSigXYZData) ) ) ) 01019 { 01020 factor = 1.; 01021 err = GetMatrixFromProfile(theLutData, theCombiData, theTag, factor); 01022 } 01023 01024 /* ---------------------------------------------------------------------- process A Lut */ 01025 err = Extract_MFT_Alut( theLutData, theCombiData, profileLutPtr, theTag ); 01026 if (err) 01027 goto CleanupAndExit; 01028 01029 /* ---------------------------------------------------------------------- process X Lut */ 01030 err = Extract_MFT_Xlut ( theLutData, theCombiData, profileLutPtr, theTag ); 01031 if (err) 01032 goto CleanupAndExit; 01033 01034 /* ---------------------------------------------------------------------- process E Lut */ 01035 err = Extract_MFT_Elut( theLutData, theCombiData, profileLutPtr, theTag ); 01036 if (err) 01037 goto CleanupAndExit; 01038 01039 /* --------------------------------------------------------------------------------- 01040 clean up 01041 ---------------------------------------------------------------------------------*/ 01042 CleanupAndExit: 01043 profileLutPtr = DisposeIfPtr(profileLutPtr); 01044 01045 LH_END_PROC("ExtractAll_MFT_Luts") 01046 return err; 01047 }

01423 { 01424 CMError err = noErr; 01425 01426 LH_START_PROC("ExtractAll_TRC_Luts") 01427 01428 theLutData->colorLutInDim = kNumOfRGBchannels; 01429 theLutData->colorLutOutDim = kNumOfRGBchannels; 01430 01431 /* ------------------------------------------------------------------------- process A lut */ 01432 err = Extract_TRC_Alut( theLutData, theCombiData); 01433 if (err != noErr) 01434 goto CleanupAndExit; 01435 01436 /* ------------------------------------------------------------------------- process matrix */ 01437 err = Extract_TRC_Matrix ( theLutData, theCombiData); 01438 if (err != noErr) 01439 goto CleanupAndExit; 01440 01441 /* ------------------------------------------------------------------------- process E lut */ 01442 err = Extract_TRC_Elut( theLutData, theCombiData); 01443 if (err != noErr) 01444 goto CleanupAndExit; 01445 01446 /* --------------------------------------------------------------------------------- 01447 clean up 01448 ---------------------------------------------------------------------------------*/ 01449 CleanupAndExit: 01450 01451 LH_END_PROC("ExtractAll_TRC_Luts") 01452 return err; 01453 }

01764 { 01765 CMError err = noErr; 01766 OSType theTag; 01767 01768 LH_START_PROC("ExtractAllLuts") 01769 01770 /* --------------------------------------------------------------------------------- find out what tag to use... */ 01771 if ( theCombiData->doCreateGamutLut ) 01772 theTag = icSigGamutTag; 01773 else 01774 { 01775 switch (theCombiData->renderingIntent) 01776 { 01777 case icPerceptual: /* Photographic images */ 01778 if (theCombiData->usePreviewTag) 01779 theTag = icSigPreview0Tag; 01780 else 01781 { 01782 if (theCombiData->amIPCS) 01783 theTag = icSigBToA0Tag; 01784 else 01785 theTag = icSigAToB0Tag; 01786 } 01787 break; 01788 case icRelativeColorimetric: /* Logo Colors */ 01789 if (theCombiData->usePreviewTag) 01790 theTag = icSigPreview1Tag; 01791 else 01792 { 01793 if (theCombiData->amIPCS) 01794 theTag = icSigBToA1Tag; 01795 else 01796 theTag = icSigAToB1Tag; 01797 } 01798 break; 01799 case icSaturation: /* Business graphics */ 01800 if (theCombiData->usePreviewTag) 01801 theTag = icSigPreview2Tag; 01802 else 01803 { 01804 if (theCombiData->amIPCS) 01805 theTag = icSigBToA2Tag; 01806 else 01807 theTag = icSigAToB2Tag; 01808 } 01809 break; 01810 case icAbsoluteColorimetric: /* Logo Colors */ 01811 if (theCombiData->usePreviewTag) 01812 theTag = icSigPreview1Tag; 01813 else 01814 { 01815 if (theCombiData->amIPCS) 01816 theTag = icSigBToA1Tag; 01817 else 01818 theTag = icSigAToB1Tag; 01819 } 01820 break; 01821 default: 01822 err = cmProfileError; 01823 break; 01824 } 01825 } 01826 #ifdef DEBUG_OUTPUT 01827 if ( DebugCheck(kThisFile, kDebugMiscInfo) ) 01828 DebugPrint(" ExtractAllLuts: theTag = '%4.4s'=0x%08X (renderingIntent = %d)\n", &theTag, theTag, theCombiData->renderingIntent ); 01829 #endif 01830 01831 switch (theCombiData->profileClass) 01832 { 01833 /* --------------------------------------------------------------------------------- 01834 input profile 01835 ---------------------------------------------------------------------------------*/ 01836 case icSigInputClass: 01837 switch (theCombiData->dataColorSpace) 01838 { 01839 case icSigGrayData: /* Gray Input Profile */ 01840 err = Extract_Gray_Luts( theLutData, theCombiData); 01841 break; 01842 case icSigRgbData: /* RGB Input Profile */ 01843 err = ExtractAll_MFT_Luts( theLutData, theCombiData, theTag ); 01844 if ( err != noErr && theCombiData->renderingIntent != icPerceptual ) 01845 { 01846 if (theCombiData->amIPCS) 01847 theTag = icSigBToA0Tag; 01848 else 01849 theTag = icSigAToB0Tag; 01850 #ifdef DEBUG_OUTPUT 01851 if ( DebugCheck(kThisFile, kDebugErrorInfo) ) 01852 DebugPrint("� 'scnr': ExtractAll_MFT_Luts failed - continuing with '%4.4s'...\n", &theTag); 01853 #endif 01854 err = ExtractAll_MFT_Luts( theLutData, theCombiData, theTag ); 01855 } 01856 if (( err != noErr ) && (theCombiData->profileConnectionSpace == icSigXYZData )) 01857 { 01858 /* XYZ and no mft -> try matrix/TRC: */ 01859 #ifdef DEBUG_OUTPUT 01860 if ( DebugCheck(kThisFile, kDebugErrorInfo) ) 01861 DebugPrint("� 'scnr': ExtractAll_MFT_Luts failed - continuing with TRC...\n"); 01862 #endif 01863 err = ExtractAll_TRC_Luts( theLutData, theCombiData ); 01864 } 01865 break; 01866 case icSigCmykData: /* CMYK */ 01867 err = ExtractAll_MFT_Luts( theLutData, theCombiData, theTag ); 01868 if ( err != noErr && theCombiData->renderingIntent != icPerceptual ) 01869 { 01870 if (theCombiData->amIPCS) 01871 theTag = icSigBToA0Tag; 01872 else 01873 theTag = icSigAToB0Tag; 01874 #ifdef DEBUG_OUTPUT 01875 if ( DebugCheck(kThisFile, kDebugErrorInfo) ) 01876 DebugPrint("� 'scnr': ExtractAll_MFT_Luts failed - continuing with '%4.4s'...\n", &theTag); 01877 #endif 01878 err = ExtractAll_MFT_Luts( theLutData, theCombiData, theTag ); 01879 } 01880 break; 01881 default: /* this covers also: cmHSVData, cmHLSData, cmCMYData */ 01882 /* CMYK Input Profile must have an A2B0Tag (see page 17 InterColor Profile Format) */ 01883 if (theCombiData->amIPCS) 01884 theTag = icSigBToA0Tag; 01885 else 01886 theTag = icSigAToB0Tag; 01887 err = ExtractAll_MFT_Luts( theLutData, theCombiData, theTag ); 01888 break; 01889 } 01890 break; 01891 /* --------------------------------------------------------------------------------- 01892 display profile 01893 ---------------------------------------------------------------------------------*/ 01894 case icSigDisplayClass: 01895 switch (theCombiData->dataColorSpace) 01896 { 01897 case icSigGrayData: /* Gray display Profile */ 01898 err = Extract_Gray_Luts( theLutData, theCombiData); 01899 break; 01900 case icSigRgbData: /* RGB display Profile */ 01901 if ( theCombiData->doCreateGamutLut) 01902 { 01903 err = DoMakeGamutForMonitor( theLutData, theCombiData ); 01904 } else 01905 { 01906 err = ExtractAll_MFT_Luts(theLutData, theCombiData, theTag); 01907 if (( err != noErr ) && (theCombiData->profileConnectionSpace == icSigXYZData )) 01908 { 01909 /* XYZ and no mft -> try matrix/TRC: */ 01910 #ifdef DEBUG_OUTPUT 01911 if ( DebugCheck(kThisFile, kDebugErrorInfo) ) 01912 DebugPrint("� 'mntr': ExtractAll_MFT_Luts failed - continuing with TRC...\n"); 01913 #endif 01914 err = ExtractAll_TRC_Luts( theLutData, theCombiData ); 01915 } 01916 } 01917 break; 01918 case icSigCmykData: 01919 default: /* this covers: cmCMYK, cmHSVData, cmHLSData, cmCMYData */ 01920 err = ExtractAll_MFT_Luts(theLutData, theCombiData, theTag); 01921 break; 01922 } 01923 break; 01924 /* --------------------------------------------------------------------------------- 01925 output profile 01926 ---------------------------------------------------------------------------------*/ 01927 case icSigOutputClass: 01928 switch (theCombiData->dataColorSpace) 01929 { 01930 case icSigGrayData: /* Gray output Profile */ 01931 err = Extract_Gray_Luts( theLutData, theCombiData ); 01932 break; 01933 case icSigRgbData: /* RGB output Profile */ 01934 case icSigCmykData: /* CMYK output Profile */ 01935 default: /* this covers also: cmHSVData, cmHLSData, cmCMYData*/ 01936 err = ExtractAll_MFT_Luts( theLutData, theCombiData, theTag ); 01937 break; 01938 } 01939 break; 01940 /* --------------------------------------------------------------------------------- 01941 DeviceLink profile 01942 ---------------------------------------------------------------------------------*/ 01943 case icSigLinkClass: 01944 err = ExtractAll_MFT_Luts( theLutData, theCombiData, icSigAToB0Tag ); 01945 break; 01946 /* --------------------------------------------------------------------------------- 01947 ColorSpaceConversion profile 01948 ---------------------------------------------------------------------------------*/ 01949 case icSigColorSpaceClass: /* 'spac' */ 01950 if (theCombiData->amIPCS) 01951 err = ExtractAll_MFT_Luts( theLutData, theCombiData, icSigBToA0Tag ); 01952 else 01953 err = ExtractAll_MFT_Luts( theLutData, theCombiData, icSigAToB0Tag ); 01954 break; 01955 /* --------------------------------------------------------------------------------- 01956 Abstract profile 01957 ---------------------------------------------------------------------------------*/ 01958 case icSigAbstractClass: /* 'abst' */ 01959 err = ExtractAll_MFT_Luts( theLutData, theCombiData, icSigAToB0Tag ); 01960 break; 01961 default: 01962 err = cmProfileError; 01963 break; 01964 } 01965 01966 LH_END_PROC("ExtractAllLuts") 01967 return err; 01968 }

00458 { 00459 CMError err = noErr; 00460 OSErr aOSerr = noErr; 00461 SINT32 i; 00462 SINT32 j; 00463 Matrix2D localMatrix; 00464 long matrix[3][3]; 00465 UINT32 byteCount; 00466 SINT32 offset; 00467 00468 LH_START_PROC("GetMatrixFromProfile") 00469 00470 /* -------------------------------------------------------- get tag data from profile */ 00471 offset = 12; /* matrix starts at byte 12 */ 00472 byteCount = 9 * sizeof(Fixed); 00473 err = CMGetPartialProfileElement(theCombiData->theProfile, theTag, offset, &byteCount, &matrix); 00474 #ifdef IntelMode 00475 SwapLongOffset( &matrix, 0, byteCount ); 00476 #endif 00477 if (err) 00478 goto CleanupAndExit; 00479 00480 for (i = 0; i < 3; i++) 00481 for (j = 0; j < 3; j++) 00482 localMatrix[i][j] = (double)( matrix[i][j] / 65536.0 * factor); 00483 00484 if ( 0 || localMatrix[0][0] + localMatrix[1][1] + localMatrix[2][2] != 3.0 ) /* ignore ident */ 00485 { 00486 theLutData->matrixMFT = SmartNewPtr(sizeof(Matrix2D), &aOSerr); 00487 err = aOSerr; 00488 if (err) 00489 goto CleanupAndExit; 00490 BlockMoveData(localMatrix, theLutData->matrixMFT, sizeof(Matrix2D)); 00491 } 00492 else 00493 theLutData->matrixMFT = nil; 00494 /* --------------------------------------------------------------------------------- 00495 clean up 00496 ---------------------------------------------------------------------------------*/ 00497 CleanupAndExit: 00498 00499 LH_END_PROC("GetMatrixFromProfile") 00500 return err; 00501 }

03724 { 03725 CMError err = noErr; 03726 UINT32 elementSize,count,nDeviceCoords,i; 03727 LUT_DATA_TYPE profileLutPtr = 0; 03728 Ptr cPtr; 03729 OSErr aOSerr; 03730 03731 *theDeviceCoords = 0; 03732 if( storage->hasNamedColorProf != NoNamedColorProfile ){ /* allow only 1 named profile */ 03733 err = cmCantConcatenateError; 03734 goto CleanupAndExit; 03735 } 03736 err = CMGetProfileElement(aProf, icSigNamedColor2Tag, &elementSize, nil); 03737 if (err) 03738 goto CleanupAndExit; 03739 03740 profileLutPtr = ALLOC_DATA(elementSize, &aOSerr ); 03741 err = aOSerr; 03742 if (err) 03743 goto CleanupAndExit; 03744 03745 LOCK_DATA(profileLutPtr); 03746 err = CMGetProfileElement( aProf, icSigNamedColor2Tag, &elementSize, DATA_2_PTR(profileLutPtr) ); 03747 if (err) 03748 goto CleanupAndExit; 03749 #ifdef IntelMode 03750 SwapLongOffset( &((icNamedColor2Type*)profileLutPtr)->ncolor.count, 0, 4 ); 03751 SwapLongOffset( &((icNamedColor2Type*)profileLutPtr)->ncolor.nDeviceCoords, 0, 4 ); 03752 #endif 03753 count = ((icNamedColor2Type*)profileLutPtr)->ncolor.count; 03754 nDeviceCoords = ((icNamedColor2Type*)profileLutPtr)->ncolor.nDeviceCoords; 03755 cPtr = &((icNamedColor2Type*)profileLutPtr)->ncolor.data[0]; 03756 if( pcs == icSigXYZData ){ 03757 for( i=0; i<count; i++){ 03758 cPtr += 32; 03759 #ifdef IntelMode 03760 SwapShortOffset( cPtr, 0, 3*2 ); 03761 XYZ2Lab_forCube16((unsigned short *)cPtr, 1); 03762 cPtr += 3*2; 03763 SwapShortOffset( cPtr, 0, nDeviceCoords*2 ); 03764 cPtr += nDeviceCoords*2; 03765 #else 03766 XYZ2Lab_forCube16((unsigned short *)cPtr, 1); 03767 cPtr += 3*2 + nDeviceCoords*2; 03768 #endif 03769 } 03770 } 03771 #ifdef IntelMode 03772 else{ 03773 for( i=0; i<count; i++){ 03774 cPtr += 32; 03775 SwapShortOffset( cPtr, 0, 3*2 ); 03776 cPtr += 3*2; 03777 SwapShortOffset( cPtr, 0, nDeviceCoords*2 ); 03778 cPtr += nDeviceCoords*2; 03779 } 03780 } 03781 #endif 03782 storage->theNamedColorTagData = profileLutPtr; 03783 UNLOCK_DATA(profileLutPtr); 03784 profileLutPtr = 0; 03785 *theDeviceCoords = nDeviceCoords; 03786 03787 CleanupAndExit: 03788 DISPOSE_IF_DATA(profileLutPtr); 03789 return err; 03790 }

02273 { 02274 long needBits,theSize,aExtraSize; 02275 long i,gridPoints; 02276 OSErr err = noErr; 02277 UINT16 *cube = nil; 02278 CUBE_DATA_TYPE tempCube; 02279 02280 LH_START_PROC("MakeSpecialCube16") 02281 err = CalcGridPoints4Cube(*theCubeSize, inputDim, &gridPoints, &needBits); 02282 if (err) 02283 goto CleanupAndExit; 02284 02285 theSize = 1; 02286 aExtraSize = 1; 02287 for( i=0; i<(inputDim-1); ++i){ /* Extra Size for Interpolation */ 02288 theSize *= gridPoints; 02289 aExtraSize += theSize; 02290 } 02291 02292 #ifdef ALLOW_MMX 02293 aExtraSize++; /* +1 for MMX 4 Byte access */ 02294 #endif 02295 theSize *= gridPoints; 02296 02297 *theExtraSize = aExtraSize; 02298 *theCubeSize = theSize * inputDim; 02299 tempCube = ALLOC_DATA( (theSize+aExtraSize) * inputDim*2, &err); 02300 if (err != noErr) 02301 goto CleanupAndExit; 02302 LOCK_DATA(tempCube); 02303 cube = (UINT16*)DATA_2_PTR(tempCube); 02304 02305 *theBits = needBits; 02306 if( inputDim == 3) 02307 { 02308 register unsigned long aShift; 02309 register long j,k; 02310 register UINT16 aI, aJ, aK; 02311 aShift = (16 - needBits); 02312 02313 gridPoints /= 2; 02314 needBits--; 02315 for( i=0; i<=gridPoints; ++i){ 02316 aI = (UINT16)(i<< aShift); 02317 for( j=0; j<=gridPoints; ++j){ 02318 aJ = (UINT16)(j<< aShift); 02319 for( k=0; k<=gridPoints; ++k){ 02320 *cube++ = aI; 02321 *cube++ = aJ; 02322 aK = (UINT16)(k<< aShift); 02323 *cube++ = aK; 02324 } 02325 for( k=1; k<gridPoints; ++k){ 02326 *cube++ = aI; 02327 *cube++ = aJ; 02328 aK = (UINT16)(k<< aShift); 02329 aK |= aK >> needBits; 02330 aK |= aK >> (2*needBits); 02331 aK |= aK >> (4*needBits); 02332 *cube++ = aK+0x08000; 02333 } 02334 } 02335 for( j=1; j<gridPoints; ++j){ 02336 aJ = (UINT16)(j<< aShift); 02337 aJ |= aJ >> needBits; 02338 aJ |= aJ >> (2*needBits); 02339 aJ |= aJ >> (4*needBits); 02340 aJ += 0x08000; 02341 for( k=0; k<=gridPoints; ++k){ 02342 *cube++ = aI; 02343 *cube++ = aJ; 02344 aK = (UINT16)(k<< aShift); 02345 *cube++ = aK; 02346 } 02347 for( k=1; k<gridPoints; ++k){ 02348 *cube++ = aI; 02349 *cube++ = aJ; 02350 aK = (UINT16)(k<< aShift); 02351 aK |= aK >> needBits; 02352 aK |= aK >> (2*needBits); 02353 aK |= aK >> (4*needBits); 02354 *cube++ = aK+0x08000; 02355 } 02356 } 02357 } 02358 for( i=1; i<gridPoints; ++i){ 02359 aI = (UINT16)(i<< aShift); 02360 aI |= aI >> needBits; 02361 aI |= aI >> (2*needBits); 02362 aI |= aI >> (4*needBits); 02363 aI += 0x08000; 02364 for( j=0; j<=gridPoints; ++j){ 02365 aJ = (UINT16)(j<< aShift); 02366 for( k=0; k<=gridPoints; ++k){ 02367 *cube++ = aI; 02368 *cube++ = aJ; 02369 aK = (UINT16)(k<< aShift); 02370 *cube++ = aK; 02371 } 02372 for( k=1; k<gridPoints; ++k){ 02373 *cube++ = aI; 02374 *cube++ = aJ; 02375 aK = (UINT16)(k<< aShift); 02376 aK |= aK >> needBits; 02377 aK |= aK >> (2*needBits); 02378 aK |= aK >> (4*needBits); 02379 *cube++ = aK+0x08000; 02380 } 02381 } 02382 for( j=1; j<gridPoints; ++j){ 02383 aJ = (UINT16)(j<< aShift); 02384 aJ |= aJ >> needBits; 02385 aJ |= aJ >> (2*needBits); 02386 aJ |= aJ >> (4*needBits); 02387 aJ += 0x08000; 02388 for( k=0; k<=gridPoints; ++k){ 02389 *cube++ = aI; 02390 *cube++ = aJ; 02391 aK = (UINT16)(k<< aShift); 02392 *cube++ = aK; 02393 } 02394 for( k=1; k<gridPoints; ++k){ 02395 *cube++ = aI; 02396 *cube++ = aJ; 02397 aK = (UINT16)(k<< aShift); 02398 aK |= aK >> needBits; 02399 aK |= aK >> (2*needBits); 02400 aK |= aK >> (4*needBits); 02401 *cube++ = aK+0x08000; 02402 } 02403 } 02404 } 02405 } 02406 UNLOCK_DATA(tempCube); 02407 *theCube = tempCube; 02408 CleanupAndExit: 02409 LH_END_PROC("MakeSpecialCube16") 02410 return err; 02411 }

03434 { 03435 icHeader firstHeader; 03436 icHeader lastHeader; 03437 LHConcatProfileSet* newProfileSet = nil; 03438 CMError err = noErr; 03439 Boolean needGamutCalc = FALSE; 03440 CMLutParam theLutData; 03441 UINT16 count; 03442 03443 LH_START_PROC("PrepareCombiLUTs") 03444 /*err = PrepareCombiLUTsNew ( CMSession, profileSet ); 03445 LH_END_PROC("PrepareCombiLUTs") 03446 return err;*/ 03447 SetMem(&theLutData, sizeof(CMLutParam), 0); 03448 count = profileSet->count; 03449 03450 /* ------------------------------------------------------------------------------------------------*/ 03451 err = CMGetProfileHeader(profileSet->profileSet[0], (CMCoreProfileHeader *)&firstHeader); 03452 if (err) 03453 goto CleanupAndExit; 03454 (CMSession)->firstColorSpace = firstHeader.colorSpace; 03455 03456 err = CMGetProfileHeader(profileSet->profileSet[count-1], (CMCoreProfileHeader *)&lastHeader); 03457 if (err) 03458 goto CleanupAndExit; 03459 (CMSession)->lastColorSpace = lastHeader.colorSpace; 03460 if( lastHeader.deviceClass == icSigLinkClass ) 03461 (CMSession)->lastColorSpace = lastHeader.pcs; 03462 else 03463 (CMSession)->lastColorSpace = lastHeader.colorSpace; 03464 #ifdef ALLOW_DEVICE_LINK 03465 if( count > 1 && lastHeader.deviceClass == icSigLinkClass ){ 03466 (CMSession)->appendDeviceLink = TRUE; 03467 profileSet->count--; 03468 } 03469 else{ 03470 (CMSession)->appendDeviceLink = FALSE; 03471 } 03472 #endif 03473 /* ------------------------------------------------------------------------------------------------ 03474 right now we create the gamut-luts always if the last profile is a display -or- an output profile 03475 (NO gamut-luts are created for a CMMNewLinkProfile-call). 03476 ------------------------------------------------------------------------------------------------*/ 03477 if ( (lastHeader.deviceClass == icSigOutputClass) || (lastHeader.deviceClass == icSigDisplayClass) ) 03478 needGamutCalc = TRUE; 03479 03480 if ( (CMSession)->currentCall == kCMMNewLinkProfile ) 03481 needGamutCalc = FALSE; 03482 03483 /* ------------------------------------------------------------------------------------------------ 03484 we could speed up the init-phase if we would use a flag in the first profile to indicate whether 03485 or not the gamut-luts should be created: 03486 ------------------------------------------------------------------------------------------------*/ 03487 if ( (firstHeader.flags & kCreateGamutLutMask) == kCreateGamutLutMask) 03488 needGamutCalc = FALSE; 03489 03490 #ifdef RenderInt 03491 if( CMSession-> dwFlags != 0xffffffff ){ 03492 if( CMSession->dwFlags & kCreateGamutLutMask ){ 03493 needGamutCalc = FALSE; 03494 } 03495 else if( lastHeader.deviceClass == icSigOutputClass || 03496 lastHeader.deviceClass == icSigDisplayClass ) 03497 needGamutCalc = TRUE; 03498 } 03499 #endif 03500 /* ------------------------------------------------------------------------------------------------*/ 03501 err = Create_LH_ProfileSet( CMSession, profileSet, &newProfileSet); 03502 if (err) 03503 goto CleanupAndExit; 03504 03505 #ifdef DEBUG_OUTPUT 03506 if ( ! needGamutCalc && DebugCheck(kThisFile, kDebugMiscInfo) ) 03507 DebugPrint("\n <=================== Gamut Combi is not created =================>\n\n"); 03508 #endif 03509 /*=============================================================================================*/ 03510 /* Create Gamut Combi*/ 03511 /*=============================================================================================*/ 03512 if( CMSession->hasNamedColorProf == NamedColorProfileOnly || 03513 CMSession->hasNamedColorProf == NamedColorProfileAtEnd )needGamutCalc = FALSE; 03514 if (needGamutCalc) 03515 { 03516 #ifdef DEBUG_OUTPUT 03517 if ( DebugCheck(kThisFile, kDebugMiscInfo) ) 03518 DebugPrint(" <======================= Create Gamut Combi =====================>\n"); 03519 #endif 03520 if( lastHeader.pcs != icSigXYZData && /* since there's only a makeGamutForMonitor for xyz */ 03521 lastHeader.deviceClass == icSigDisplayClass && 03522 lastHeader.colorSpace == icSigRgbData ){ /* insert a Lab->XYZ conversion */ 03523 03524 newProfileSet->prof[newProfileSet->count] = newProfileSet->prof[newProfileSet->count-1]; 03525 newProfileSet->prof[newProfileSet->count-1].pcsConversionMode = kDoLab2XYZ; /* create Lab->XYZ */ 03526 newProfileSet->prof[newProfileSet->count-1].profileSet = 0; 03527 newProfileSet->prof[newProfileSet->count-1].renderingIntent = 0; 03528 newProfileSet->count++; 03529 } 03530 err = CreateCombi(CMSession, profileSet, newProfileSet, &theLutData, kDoGamutLut ); 03531 if( lastHeader.pcs != icSigXYZData && /* since there's only a makeGamutForMonitor for xyz */ 03532 lastHeader.deviceClass == icSigDisplayClass && 03533 lastHeader.colorSpace == icSigRgbData ){ /* remove a Lab->XYZ conversion */ 03534 03535 newProfileSet->count--; 03536 newProfileSet->prof[newProfileSet->count-1] = newProfileSet->prof[newProfileSet->count]; 03537 } 03538 /* continue even if err != noErr !!!!*/ 03539 #ifdef DEBUG_OUTPUT 03540 if ( err && DebugCheck(kThisFile, kDebugErrorInfo) ) 03541 DebugPrint("� Error: PrepareCombiLUTs - kDoGamutLut: %d\n",err); 03542 #endif 03543 03544 if (err == noErr) 03545 { 03546 #ifdef DEBUG_OUTPUT 03547 if (DebugLutCheck(kDisplayEXAGamut) ) 03548 { 03549 LOCK_DATA(theLutData.inputLut); 03550 LOCK_DATA(theLutData.colorLut); 03551 LOCK_DATA(theLutData.outputLut); 03552 DoDisplayLutNew("\pFINAL GAMUT E Lut", &theLutData, 0); 03553 DoDisplayLutNew("\pFINAL GAMUT A Lut", &theLutData, 2); 03554 DoDisplayLutNew("\pFINAL GAMUT X Lut", &theLutData, 1); 03555 UNLOCK_DATA(theLutData.inputLut); 03556 UNLOCK_DATA(theLutData.colorLut); 03557 UNLOCK_DATA(theLutData.outputLut); 03558 } 03559 if ( DebugLutCheck( kDisplayGamut ) ) 03560 { 03561 LOCK_DATA(theLutData.colorLut); 03562 if ((CMSession)->precision == cmBestMode) 03563 Show32by32by32GamutXLUT(DATA_2_PTR(theLutData.colorLut)); 03564 else 03565 Show16by16by16GamutXLUT(DATA_2_PTR(theLutData.colorLut)); 03566 UNLOCK_DATA(theLutData.colorLut); 03567 } 03568 #endif 03569 if (theLutData.inputLut == nil) 03570 { 03571 #ifdef DEBUG_OUTPUT 03572 if ( DebugCheck(kThisFile, kDebugErrorInfo) ) 03573 DebugPrint("� ERROR: final Gamut Elut == nil\n"); 03574 #endif 03575 } else 03576 { 03577 (CMSession)->gamutLutParam.inputLut = theLutData.inputLut; /* E lut */ 03578 theLutData.inputLut = nil; 03579 } 03580 03581 if (theLutData.outputLut == nil) 03582 { 03583 #ifdef DEBUG_OUTPUT 03584 if ( DebugCheck(kThisFile, kDebugErrorInfo) ) 03585 DebugPrint("� ERROR: final Gamut Alut == nil\n"); 03586 #endif 03587 } else 03588 { 03589 (CMSession)->gamutLutParam.outputLut = theLutData.outputLut; /* A lut */ 03590 theLutData.outputLut = nil; 03591 } 03592 03593 if (theLutData.colorLut == nil) 03594 { 03595 #ifdef DEBUG_OUTPUT 03596 if ( DebugCheck(kThisFile, kDebugErrorInfo) ) 03597 DebugPrint("� ERROR: final Gamut Xlut == nil\n"); 03598 #endif 03599 } else 03600 { 03601 (CMSession)->gamutLutParam.colorLut = theLutData.colorLut; /* X lut */ 03602 theLutData.colorLut = nil; 03603 } 03604 (CMSession)->gamutLutParam.colorLutInDim = theLutData.colorLutInDim; 03605 (CMSession)->gamutLutParam.colorLutOutDim = theLutData.colorLutOutDim; 03606 (CMSession)->gamutLutParam.colorLutGridPoints = theLutData.colorLutGridPoints; 03607 (CMSession)->gamutLutParam.colorLutWordSize = theLutData.colorLutWordSize; 03608 (CMSession)->gamutLutParam.inputLutWordSize = theLutData.inputLutWordSize; 03609 (CMSession)->gamutLutParam.outputLutWordSize = theLutData.outputLutWordSize; 03610 (CMSession)->gamutLutParam.inputLutEntryCount = theLutData.inputLutEntryCount; 03611 (CMSession)->gamutLutParam.outputLutEntryCount = theLutData.outputLutEntryCount; 03612 } 03613 else{ 03614 theLutData.inputLut = DISPOSE_IF_DATA(theLutData.inputLut); 03615 theLutData.outputLut = DISPOSE_IF_DATA(theLutData.outputLut); 03616 theLutData.colorLut = DISPOSE_IF_DATA(theLutData.colorLut); 03617 } 03618 } 03619 /*============================================================================================= 03620 Create 'real' Combi 03621 =============================================================================================*/ 03622 #ifdef DEBUG_OUTPUT 03623 if ( DebugCheck(kThisFile, kDebugMiscInfo) ) 03624 DebugPrint(" <======================= Create real Combi ======================>\n"); 03625 #endif 03626 03627 err = CreateCombi(CMSession, profileSet, newProfileSet, &theLutData, kDoDefaultLut ); 03628 if (err){ 03629 CMSession->theNamedColorTagData = DISPOSE_IF_DATA( CMSession->theNamedColorTagData); 03630 CMSession->gamutLutParam.inputLut = DISPOSE_IF_DATA( CMSession->gamutLutParam.inputLut); 03631 CMSession->gamutLutParam.outputLut = DISPOSE_IF_DATA( CMSession->gamutLutParam.outputLut); 03632 CMSession->gamutLutParam.colorLut = DISPOSE_IF_DATA( CMSession->gamutLutParam.colorLut); 03633 goto CleanupAndExit; 03634 } 03635 03636 #ifdef DEBUG_OUTPUT 03637 if (DebugLutCheck(kDebugEXAReal) ) 03638 { 03639 LOCK_DATA(theLutData.inputLut); 03640 LOCK_DATA(theLutData.colorLut); 03641 LOCK_DATA(theLutData.outputLut); 03642 DoDisplayLutNew("\pFINAL E Lut", &theLutData, 0); 03643 DoDisplayLutNew("\pFINAL A Lut", &theLutData, 2); 03644 DoDisplayLutNew("\pFINAL X Lut", &theLutData, 1); 03645 UNLOCK_DATA(theLutData.inputLut); 03646 UNLOCK_DATA(theLutData.colorLut); 03647 UNLOCK_DATA(theLutData.outputLut); 03648 } 03649 #endif 03650 #ifdef WRITE_LUTS 03651 LOCK_DATA(theLutData.inputLut); 03652 LOCK_DATA(theLutData.colorLut); 03653 LOCK_DATA(theLutData.outputLut); 03654 WriteLut2File( "\pFINAL E Lut",theLutData.inputLut, 'ELUT'); 03655 WriteLut2File( "\pFINAL A Lut",theLutData.outputLut, 'ALUT'); 03656 WriteLut2File( "\pFINAL X Lut",theLutData.colorLut, 'XLUT'); 03657 UNLOCK_DATA(theLutData.inputLut); 03658 UNLOCK_DATA(theLutData.colorLut); 03659 UNLOCK_DATA(theLutData.outputLut); 03660 #endif 03661 /*------------------------ save all results...*/ 03662 if (theLutData.inputLut == nil) 03663 { 03664 #ifdef DEBUG_OUTPUT 03665 if ( DebugCheck(kThisFile, kDebugErrorInfo) ) 03666 DebugPrint("� ERROR: theLutData.inputLut == nil\n"); 03667 #endif 03668 } else 03669 { 03670 (CMSession)->lutParam.inputLut = theLutData.inputLut; /* E lut */ 03671 theLutData.inputLut = nil; 03672 } 03673 03674 if (theLutData.outputLut == nil) 03675 { 03676 #ifdef DEBUG_OUTPUT 03677 if ( DebugCheck(kThisFile, kDebugErrorInfo) ) 03678 DebugPrint("� ERROR: theLutData.outputLut == nil\n"); 03679 #endif 03680 } else 03681 { 03682 (CMSession)->lutParam.outputLut = theLutData.outputLut; /* A lut */ 03683 theLutData.outputLut = nil; 03684 } 03685 03686 if (theLutData.colorLut == nil) 03687 { 03688 #ifdef DEBUG_OUTPUT 03689 if ( DebugCheck(kThisFile, kDebugErrorInfo) ) 03690 DebugPrint("� ERROR: theLutData.colorLut == nil\n"); 03691 #endif 03692 } else 03693 { 03694 (CMSession)->lutParam.colorLut = theLutData.colorLut; /* X lut */ 03695 theLutData.colorLut = nil; 03696 } 03697 03698 (CMSession)->lutParam.colorLutInDim = theLutData.colorLutInDim; 03699 (CMSession)->lutParam.colorLutOutDim = theLutData.colorLutOutDim; 03700 (CMSession)->lutParam.colorLutGridPoints = theLutData.colorLutGridPoints; 03701 (CMSession)->lutParam.colorLutWordSize = theLutData.colorLutWordSize; 03702 (CMSession)->lutParam.inputLutWordSize = theLutData.inputLutWordSize; 03703 (CMSession)->lutParam.outputLutWordSize = theLutData.outputLutWordSize; 03704 (CMSession)->lutParam.inputLutEntryCount = theLutData.inputLutEntryCount; 03705 (CMSession)->lutParam.outputLutEntryCount = theLutData.outputLutEntryCount; 03706 03707 /* --------------------------------------------------------------------------------- 03708 clean up & exit 03709 ---------------------------------------------------------------------------------*/ 03710 CleanupAndExit: 03711 newProfileSet = (LHConcatProfileSet *)DisposeIfPtr((Ptr)newProfileSet); 03712 theLutData.inputLut = DISPOSE_IF_DATA(theLutData.inputLut); 03713 theLutData.outputLut = DISPOSE_IF_DATA(theLutData.outputLut); 03714 theLutData.colorLut = DISPOSE_IF_DATA(theLutData.colorLut); 03715 03716 LH_END_PROC("PrepareCombiLUTs") 03717 return err; 03718 }

00359 { 00360 register SINT32 i; 00361 register SINT32 count = numBytes; 00362 register UINT16 *ptr = (UINT16 *)wordPtr; 00363 register UINT16 value = wordValue; 00364 #ifdef DEBUG_OUTPUT 00365 CMError err = noErr; 00366 #endif 00367 00368 LH_START_PROC("SetMem16") 00369 for (i = 0; i < count; ++i) 00370 *ptr++ = value; 00371 LH_END_PROC("SetMem16") 00372 }


Defines
#define	ALLOW_DEVICE_LINK /* allows link as the last profile in a chain, change in PI_CMM.c too */
#define	CLIPPByte(x, a, b) ((x)<(a)?(UINT8)(a):((x)>(b)?(UINT8)(b):(UINT8)(x+.5)))
#define	CLIPPWord(x, a, b) ((x)<(a)?(UINT16)(a):((x)>(b)?(UINT16)(b):(UINT16)(x+.5)))
#define	VAL_USED_BITS 16
#define	VAL_MAX (1<<VAL_USED_BITS)
#define	VAL_MAXM1 (VAL_MAX-1)
#define	DoLabSpecial
Functions
void	CreateLinearElut16 (Ptr theElut, SINT32 theSize, SINT32 gridPoints, SINT32 gridPointsCube)
void	CreateLinearElut (Ptr theElut, SINT32 theSize, SINT32 gridPoints, SINT32 gridPointsCube)
void	CreateLinearAlut16 (UINT16 *theAlut, SINT32 aCount)
void	CreateLinearAlut (UINT8 *theAlut, SINT32 count)
void	SetMem16 (void *wordPtr, UINT32 numBytes, UINT16 wordValue)
CMError	DoMakeGamutForMonitor (CMLutParamPtr theLutData, LHCombiDataPtr theCombiData)
CMError	GetMatrixFromProfile (CMLutParamPtr theLutData, LHCombiDataPtr theCombiData, OSType theTag, double factor)
CMError	Extract_MFT_Elut (CMLutParamPtr theLutData, LHCombiDataPtr theCombiData, Ptr profileLutPtr, OSType theTag)
CMError	Extract_MFT_Xlut (CMLutParamPtr theLutData, LHCombiDataPtr theCombiData, Ptr profileLutPtr, OSType theTag)
CMError	Extract_MFT_Alut (CMLutParamPtr theLutData, LHCombiDataPtr theCombiData, Ptr profileLutPtr, OSType theTag)
CMError	ExtractAll_MFT_Luts (CMLutParamPtr theLutData, LHCombiDataPtr theCombiData, OSType theTag)
CMError	Extract_TRC_Alut (CMLutParamPtr theLutData, LHCombiDataPtr theCombiData)
CMError	Extract_TRC_Elut (CMLutParamPtr theLutData, LHCombiDataPtr theCombiData)
CMError	Extract_TRC_Matrix (CMLutParamPtr theLutData, LHCombiDataPtr theCombiData)
CMError	ExtractAll_TRC_Luts (CMLutParamPtr theLutData, LHCombiDataPtr theCombiData)
CMError	Extract_Gray_Luts (CMLutParamPtr theLutData, LHCombiDataPtr theCombiData)
CMError	ExtractAllLuts (CMLutParamPtr theLutData, LHCombiDataPtr theCombiData)
CMError	InitNamedColorProfileData (CMMModelPtr storage, CMProfileRef aProf, long pcs, long *theDeviceCoords)
CMError	Create_LH_ProfileSet (CMMModelPtr CMSession, CMConcatProfileSet profileSet, LHConcatProfileSet *newProfileSet)
OSErr	MakeSpecialCube16 (long inputDim, long theCubeSize, CUBE_DATA_TYPE theCube, long theBits, long theExtraSize)
CMError	CreateCombi (CMMModelPtr modelingData, CMConcatProfileSet profileSet, LHConcatProfileSet newProfileSet, CMLutParamPtr finalLutData, Boolean createGamutLut)
CMError	PrepareCombiLUTs (CMMModelPtr CMSession, CMConcatProfileSet *profileSet)

genluts.c File Reference

Defines

Functions

Define Documentation

Function Documentation