clang -cc1 -cc1 -triple x86_64-apple-macosx14.0.0 -Wundef-prefix=TARGET_OS_ -Werror=undef-prefix -Wdeprecated-objc-isa-usage -Werror=deprecated-objc-isa-usage -analyze -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name IccMpeBasic.cpp -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=osx -analyzer-checker=security.insecureAPI.decodeValueOfObjCType -analyzer-checker=deadcode -analyzer-checker=cplusplus -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 2 -mframe-pointer=all -ffp-contract=on -fno-rounding-math -funwind-tables=2 -target-sdk-version=14.0 -fcompatibility-qualified-id-block-type-checking -fvisibility-inlines-hidden-static-local-var -target-cpu penryn -tune-cpu generic -debugger-tuning=lldb -target-linker-version 1015.7 -fprofile-instrument=clang -fcoverage-mapping -fcoverage-compilation-dir=/Users/xss/DemoIccMAX-hoyt-master/build/IccProfLib -resource-dir /usr/local/Cellar/llvm/17.0.3/lib/clang/17 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.0.sdk -D IccProfLib2_EXPORTS -I /Users/xss/DemoIccMAX-hoyt-master/build/Cmake/../../IccProfLib -I /Developer/Headers/FlatCarbon -F/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.0.sdk/System/Library/Frameworks -internal-isystem /usr/local/Cellar/llvm/17.0.3/bin/../include/c++/v1 -internal-isystem /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.0.sdk/usr/local/include -internal-isystem /usr/local/Cellar/llvm/17.0.3/lib/clang/17/include -internal-externc-isystem /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.0.sdk/usr/include -std=gnu++17 -fdeprecated-macro -fdebug-compilation-dir=/Users/xss/DemoIccMAX-hoyt-master/build/IccProfLib -ferror-limit 19 -fsanitize=address -fsanitize-system-ignorelist=/usr/local/Cellar/llvm/17.0.3/lib/clang/17/share/asan_ignorelist.txt -fno-sanitize-memory-param-retval -fsanitize-address-use-after-scope -fsanitize-address-globals-dead-stripping -fno-assume-sane-operator-new -stack-protector 1 -fblocks -fencode-extended-block-signature -fregister-global-dtors-with-atexit -fgnuc-version=4.2.1 -fcxx-exceptions -fexceptions -fmax-type-align=16 -analyzer-output=html -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /var/folders/l9/sd9kj1px4yq2wc5_lkwhlt6w0000gn/T/scan-build-2023-10-28-102616-57860-1 -x c++ /Users/xss/DemoIccMAX-hoyt-master/IccProfLib/IccMpeBasic.cpp
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71 | #ifdef WIN32 |
72 | #pragma warning( disable: 4786) //disable warning in <list.h> |
73 | #endif |
74 | |
75 | #include <stdio.h> |
76 | #include <math.h> |
77 | #include <string.h> |
78 | #include <stdlib.h> |
79 | #include "IccMpeBasic.h" |
80 | #include "IccIO.h" |
81 | #include <map> |
82 | #include "IccUtil.h" |
83 | #include "IccCAM.h" |
84 | |
85 | #ifdef USEREFICCMAXNAMESPACE |
86 | namespace refIccMAX { |
87 | #endif |
88 | |
89 | |
90 | |
91 | |
92 | |
93 | |
94 | |
95 | |
96 | |
97 | |
98 | |
99 | CIccFormulaCurveSegment::CIccFormulaCurveSegment(icFloatNumber start, icFloatNumber end) |
100 | { |
101 | m_nReserved = 0; |
102 | m_nReserved2 = 0; |
103 | m_startPoint = start; |
104 | m_endPoint = end; |
105 | |
106 | m_nFunctionType = 0; |
107 | m_nShortcutType = 0; |
108 | m_nParameters = 0; |
109 | m_params = NULL; |
110 | } |
111 | |
112 | |
113 | |
114 | |
115 | |
116 | |
117 | |
118 | |
119 | |
120 | |
121 | |
122 | CIccFormulaCurveSegment::CIccFormulaCurveSegment(const CIccFormulaCurveSegment &seg) |
123 | { |
124 | m_nReserved = seg.m_nReserved; |
125 | m_nReserved2 = seg.m_nReserved2; |
126 | m_startPoint = seg.m_startPoint; |
127 | m_endPoint = seg.m_endPoint; |
128 | |
129 | m_nFunctionType = seg.m_nFunctionType; |
130 | m_nShortcutType = seg.m_nShortcutType; |
131 | m_nParameters = seg.m_nParameters; |
132 | |
133 | if (seg.m_params) { |
134 | m_params = (icFloatNumber*)malloc(m_nParameters*sizeof(icFloatNumber)); |
135 | memcpy(m_params, seg.m_params, m_nParameters*sizeof(icFloatNumber)); |
136 | } |
137 | else |
138 | m_params = NULL; |
139 | } |
140 | |
141 | |
142 | |
143 | |
144 | |
145 | |
146 | |
147 | |
148 | |
149 | |
150 | |
151 | CIccFormulaCurveSegment &CIccFormulaCurveSegment::operator=(const CIccFormulaCurveSegment &seg) |
152 | { |
153 | if (m_params) |
154 | free(m_params); |
155 | |
156 | m_nReserved = seg.m_nReserved; |
157 | m_nReserved2 = seg.m_nReserved2; |
158 | m_startPoint = seg.m_startPoint; |
159 | m_endPoint = seg.m_endPoint; |
160 | |
161 | m_nFunctionType = seg.m_nFunctionType; |
162 | m_nShortcutType = seg.m_nShortcutType; |
163 | m_nParameters = seg.m_nParameters; |
164 | if (seg.m_params) { |
165 | m_params = (icFloatNumber*)malloc(m_nParameters*sizeof(icFloatNumber)); |
166 | memcpy(m_params, seg.m_params, m_nParameters*sizeof(icFloatNumber)); |
167 | } |
168 | else |
169 | m_params = NULL; |
170 | |
171 | return (*this); |
172 | } |
173 | |
174 | |
175 | |
176 | |
177 | |
178 | |
179 | |
180 | |
181 | |
182 | |
183 | |
184 | CIccFormulaCurveSegment::~CIccFormulaCurveSegment() |
185 | { |
186 | if (m_params) { |
| |
187 | free(m_params); |
| 81 | | Attempt to free released memory |
|
188 | } |
189 | } |
190 | |
191 | |
192 | |
193 | |
194 | |
195 | |
196 | |
197 | |
198 | |
199 | |
200 | |
201 | void CIccFormulaCurveSegment::Describe(std::string &sDescription) |
202 | { |
203 | icChar buf[128]; |
204 | |
205 | sDescription += "Segment ["; |
206 | if (m_startPoint==icMinFloat32Number) |
207 | sDescription += "-Infinity, "; |
208 | else { |
209 | sprintf(buf, "%.8f, ", m_startPoint); |
210 | sDescription += buf; |
211 | } |
212 | if (m_endPoint==icMaxFloat32Number) |
213 | sDescription += "+Infinity"; |
214 | else { |
215 | sprintf(buf, "%.8f", m_endPoint); |
216 | sDescription += buf; |
217 | } |
218 | sprintf(buf, "]\r\nFunctionType: %04Xh\r\n", m_nFunctionType); |
219 | sDescription += buf; |
220 | |
221 | switch(m_nFunctionType) { |
222 | case 0x0000: |
223 | if (m_params[1]==0.0 && m_params[2]==0.0) |
224 | sprintf(buf, "Y = %.8f\r\n\r\n", m_params[3]); |
225 | else if (m_params[0]==1.0 && m_params[1]==1.0 && m_params[2]==0.0 && m_params[3]==0.0) |
226 | sprintf(buf, "Y = X\r\n\r\n"); |
227 | else if (m_params[0]==1.0 && m_params[2]==0.0) |
228 | sprintf(buf, "Y = %.8f * X + %.8f\r\n\r\n", |
229 | m_params[1], m_params[3]); |
230 | else |
231 | sprintf(buf, "Y = (%.8f * X + %.8f)^%.4f + %.8f\r\n\r\n", |
232 | m_params[1], m_params[2], m_params[0], m_params[3]); |
233 | sDescription += buf; |
234 | return; |
235 | |
236 | case 0x0001: |
237 | sprintf(buf, "Y = %.8f * log (%.8f * (X ^ %.8f) + %.8f) + %.8f\r\n\r\n", |
238 | m_params[1], m_params[2], m_params[0], m_params[3], m_params[4]); |
239 | sDescription += buf; |
240 | return; |
241 | |
242 | case 0x0002: |
243 | sprintf(buf, "Y = %.8f * (%.8f ^ (%.8f * X + %.8f)) + %.8f\r\n\r\n", |
244 | m_params[0], m_params[1], m_params[2], m_params[3], m_params[4]); |
245 | sDescription += buf; |
246 | return; |
247 | |
248 | case 0x0003: |
249 | if (m_params[1]==0.0 && m_params[2]==0.0) |
250 | sprintf(buf, "Y = %.8f\r\n\r\n", m_params[3]); |
251 | else if (m_params[0]==1.0 && m_params[1]==1.0 && m_params[2]==1.0 && m_params[3]==0.0 && m_params[4]==0.0) |
252 | sprintf(buf, "Y = X\r\n\r\n"); |
253 | else if (m_params[0]==1.0 && m_params[1]==1.0 && m_params[3]==0.0) |
254 | sprintf(buf, "Y = %.8f * X + %.8f\r\n\r\n", |
255 | m_params[2], m_params[3]); |
256 | else if (m_params[0]==1.0 && m_params[2]==1.0 && m_params[3]==0.0) |
257 | sprintf(buf, "Y = %.8f * X + %.8f\r\n\r\n", |
258 | m_params[1], m_params[3]); |
259 | else |
260 | sprintf(buf, "Y = %8f * (%.8f * X + %.8f)^%.4f + %.8f\r\n\r\n", |
261 | m_params[1], m_params[2], m_params[3], m_params[0], m_params[4]); |
262 | sDescription += buf; |
263 | return; |
264 | |
265 | default: |
266 | int i; |
267 | sprintf(buf, "Unknown Function with %d parameters:\r\n\r\n", m_nParameters); |
268 | sDescription += buf; |
269 | |
270 | for (i=0; i<m_nParameters; i++) { |
271 | sprintf(buf, "Param[%d] = %.8lf\r\n\r\n", i, m_params[i]); |
272 | sDescription += buf; |
273 | } |
274 | } |
275 | } |
276 | |
277 | |
278 | |
279 | |
280 | |
281 | |
282 | |
283 | |
284 | |
285 | |
286 | |
287 | |
288 | void CIccFormulaCurveSegment::SetFunction(icUInt16Number functionType, icUInt8Number num_parameters, icFloatNumber *parameters) |
289 | { |
290 | if (m_params) |
291 | free(m_params); |
292 | |
293 | if (num_parameters) { |
294 | m_params = (icFloatNumber*)malloc(num_parameters * sizeof(icFloatNumber)); |
295 | memcpy(m_params, parameters, num_parameters * sizeof(icFloatNumber)); |
296 | } |
297 | else |
298 | m_params = NULL; |
299 | |
300 | m_nFunctionType = functionType; |
301 | m_nParameters = num_parameters; |
302 | } |
303 | |
304 | |
305 | |
306 | |
307 | |
308 | |
309 | |
310 | |
311 | |
312 | |
313 | |
314 | bool CIccFormulaCurveSegment::Read(icUInt32Number size, CIccIO *pIO) |
315 | { |
316 | icCurveSegSignature sig; |
317 | |
318 | icUInt32Number headerSize = sizeof(icTagTypeSignature) + |
319 | sizeof(icUInt32Number) + |
320 | sizeof(icUInt16Number) + |
321 | sizeof(icUInt16Number); |
322 | |
323 | if (headerSize > size) |
| 62 | | Assuming 'headerSize' is <= 'size' | |
|
| |
324 | return false; |
325 | |
326 | if (!pIO) { |
| |
327 | return false; |
328 | } |
329 | |
330 | if (!pIO->Read32(&sig)) |
| 65 | | Assuming the condition is false | |
|
| |
331 | return false; |
332 | |
333 | if (!pIO->Read32(&m_nReserved)) |
| 67 | | Assuming the condition is false | |
|
| |
334 | return false; |
335 | |
336 | if (!pIO->Read16(&m_nFunctionType)) |
| 69 | | Assuming the condition is false | |
|
| |
337 | return false; |
338 | |
339 | if (!pIO->Read16(&m_nReserved2)) |
| 71 | | Assuming the condition is false | |
|
| |
340 | return false; |
341 | |
342 | if (m_params) { |
| 73 | | Assuming field 'm_params' is non-null | |
|
| |
343 | free(m_params); |
| |
344 | } |
345 | |
346 | switch(m_nFunctionType) { |
| 76 | | Control jumps to the 'default' case at line 357 | |
|
347 | case 0x0000: |
348 | m_nParameters = 4; |
349 | break; |
350 | |
351 | case 0x0001: |
352 | case 0x0002: |
353 | case 0x0003: |
354 | m_nParameters = 5; |
355 | break; |
356 | |
357 | default: |
358 | return false; |
359 | } |
360 | |
361 | if (m_nParameters) { |
362 | |
363 | m_params = (icFloatNumber*)malloc(m_nParameters * sizeof(icFloatNumber)); |
364 | if (!m_params) |
365 | return false; |
366 | |
367 | if (pIO->ReadFloat32Float(m_params, m_nParameters)!= m_nParameters) { |
368 | return false; |
369 | } |
370 | } |
371 | else |
372 | m_params = NULL; |
373 | |
374 | return true; |
375 | } |
376 | |
377 | |
378 | |
379 | |
380 | |
381 | |
382 | |
383 | |
384 | |
385 | |
386 | |
387 | bool CIccFormulaCurveSegment::Write(CIccIO *pIO) |
388 | { |
389 | icCurveSegSignature sig = GetType(); |
390 | |
391 | if (!pIO) |
392 | return false; |
393 | |
394 | if (!pIO->Write32(&sig)) |
395 | return false; |
396 | |
397 | if (!pIO->Write32(&m_nReserved)) |
398 | return false; |
399 | |
400 | if (!pIO->Write16(&m_nFunctionType)) |
401 | return false; |
402 | |
403 | if (!pIO->Write16(&m_nReserved2)) |
404 | return false; |
405 | |
406 | switch(m_nFunctionType) { |
407 | case 0x0000: |
408 | if (m_nParameters!=4) |
409 | return false; |
410 | break; |
411 | |
412 | case 0x0001: |
413 | case 0x0002: |
414 | case 0x0003: |
415 | if (m_nParameters!=5) |
416 | return false; |
417 | break; |
418 | } |
419 | |
420 | if (m_nParameters) { |
421 | if (pIO->WriteFloat32Float(m_params, m_nParameters)!=m_nParameters) |
422 | return false; |
423 | } |
424 | |
425 | return true; |
426 | } |
427 | |
428 | |
429 | |
430 | |
431 | |
432 | |
433 | |
434 | |
435 | |
436 | |
437 | |
438 | bool CIccFormulaCurveSegment::Begin(CIccCurveSegment *pPrevSeg = NULL) |
439 | { |
440 | switch (m_nFunctionType) { |
441 | case 0x0000: |
442 | if (!m_params || m_nParameters<4) |
443 | return false; |
444 | |
445 | if (m_params[0] == (icFloatNumber)1.0) { |
446 | if (m_params[2] == (icFloatNumber)0.0 && m_params[3] == (icFloatNumber)0.0) |
447 | m_nShortcutType = 1; |
448 | else if (m_params[2] == 0.0) |
449 | m_nShortcutType = 2; |
450 | else if (m_params[3] == 0.0) |
451 | m_nShortcutType = 3; |
452 | else |
453 | m_nShortcutType = 4; |
454 | } |
455 | else { |
456 | m_nShortcutType = 0; |
457 | } |
458 | |
459 | return true; |
460 | |
461 | case 0x0001: |
462 | if (!m_params || m_nParameters<5) |
463 | return false; |
464 | |
465 | return true; |
466 | |
467 | case 0x0002: |
468 | case 0x0003: |
469 | if (!m_params || m_nParameters<5) |
470 | return false; |
471 | |
472 | return true; |
473 | |
474 | default: |
475 | return false; |
476 | } |
477 | |
478 | return true; |
479 | } |
480 | |
481 | |
482 | |
483 | |
484 | |
485 | |
486 | |
487 | |
488 | |
489 | |
490 | |
491 | icFloatNumber CIccFormulaCurveSegment::Apply(icFloatNumber v) const |
492 | { |
493 | switch (m_nFunctionType) { |
494 | case 0x0000: |
495 | |
496 | switch (m_nShortcutType) { |
497 | case 0: |
498 | default: |
499 | return (icFloatNumber)(pow(m_params[1] * v + m_params[2], m_params[0]) + m_params[3]); |
500 | case 1: |
501 | return (m_params[1] * v); |
502 | case 2: |
503 | return (m_params[1] * v + m_params[3]); |
504 | case 3: |
505 | return (m_params[1] * v + m_params[2]); |
506 | case 4: |
507 | return (m_params[1] * v + m_params[2] + m_params[3]); |
508 | } |
509 | |
510 | case 0x0001: |
511 | |
512 | return (icFloatNumber)(m_params[1] * log10(m_params[2] * pow(v, m_params[0]) + m_params[3]) + m_params[4]); |
513 | |
514 | case 0x0002: |
515 | |
516 | return (icFloatNumber)(m_params[0] * pow(m_params[1], m_params[2] * v + m_params[3]) + m_params[4]); |
517 | |
518 | case 0x0003: |
519 | |
520 | return (icFloatNumber)(m_params[1] * pow(m_params[2] * v + m_params[3], m_params[0]) + m_params[4]); |
521 | } |
522 | |
523 | |
524 | return v; |
525 | } |
526 | |
527 | |
528 | |
529 | |
530 | |
531 | |
532 | |
533 | |
534 | |
535 | |
536 | |
537 | icValidateStatus CIccFormulaCurveSegment::Validate(std::string sigPath, std::string &sReport, const CIccTagMultiProcessElement* pMPE) const |
538 | { |
539 | CIccInfo Info; |
540 | std::string sSigPathName = Info.GetSigPathName(sigPath); |
541 | |
542 | icValidateStatus rv = icValidateOK; |
543 | if (m_nReserved || m_nReserved2) { |
544 | sReport += icMsgValidateWarning; |
545 | sReport += sSigPathName; |
546 | sReport += " formula curve has non zero reserved data.\r\n"; |
547 | rv = icMaxStatus(rv, icValidateWarning); |
548 | } |
549 | |
550 | switch (m_nFunctionType) { |
551 | case 0x0000: |
552 | if (!m_params || m_nParameters<4) { |
553 | sReport += icMsgValidateCriticalError; |
554 | sReport += sSigPathName; |
555 | sReport += " formula curve has Invalid formulaCurveSegment parameters.\r\n"; |
556 | rv = icMaxStatus(rv, icValidateCriticalError); |
557 | } |
558 | else if (m_nParameters > 4) { |
559 | sReport += icMsgValidateWarning; |
560 | sReport += sSigPathName; |
561 | sReport += " formula curve has too many formulaCurveSegment parameters.\r\n"; |
562 | rv = icMaxStatus(rv, icValidateWarning); |
563 | } |
564 | break; |
565 | |
566 | case 0x0001: |
567 | if (!m_params || m_nParameters<5) { |
568 | sReport += icMsgValidateCriticalError; |
569 | sReport += sSigPathName; |
570 | sReport += " formula curve has Invalid formulaCurveSegment parameters.\r\n"; |
571 | rv = icMaxStatus(rv, icValidateCriticalError); |
572 | } |
573 | else if (m_nParameters > 5) { |
574 | sReport += icMsgValidateWarning; |
575 | sReport += sSigPathName; |
576 | sReport += " formula curve has too many formulaCurveSegment parameters.\r\n"; |
577 | rv = icMaxStatus(rv, icValidateWarning); |
578 | } |
579 | break; |
580 | |
581 | case 0x0002: |
582 | if (!m_params || m_nParameters<5) { |
583 | sReport += icMsgValidateCriticalError; |
584 | sReport += sSigPathName; |
585 | sReport += " formula curve has Invalid formulaCurveSegment parameters.\r\n"; |
586 | rv = icMaxStatus(rv, icValidateCriticalError); |
587 | } |
588 | else if (m_nParameters > 5) { |
589 | sReport += icMsgValidateWarning; |
590 | sReport += sSigPathName; |
591 | sReport += " formula curve has too many formulaCurveSegment parameters.\r\n"; |
592 | rv = icMaxStatus(rv, icValidateWarning); |
593 | } |
594 | break; |
595 | |
596 | case 0x0003: |
597 | if (!m_params || m_nParameters<5) { |
598 | sReport += icMsgValidateCriticalError; |
599 | sReport += sSigPathName; |
600 | sReport += " formula curve has Invalid formulaCurveSegment parameters.\r\n"; |
601 | rv = icMaxStatus(rv, icValidateCriticalError); |
602 | } |
603 | else if (m_nParameters > 5) { |
604 | sReport += icMsgValidateWarning; |
605 | sReport += sSigPathName; |
606 | sReport += " formula curve has too many formulaCurveSegment parameters.\r\n"; |
607 | rv = icMaxStatus(rv, icValidateWarning); |
608 | } |
609 | break; |
610 | |
611 | default: |
612 | { |
613 | icChar buf[128]; |
614 | sReport += icMsgValidateCriticalError; |
615 | sReport += sSigPathName; |
616 | sprintf(buf, " formula curve uses unknown formulaCurveSegment function type %d\r\n", m_nFunctionType); |
617 | sReport += buf; |
618 | rv = icMaxStatus(rv, icValidateCriticalError); |
619 | } |
620 | } |
621 | |
622 | return rv; |
623 | } |
624 | |
625 | |
626 | |
627 | |
628 | |
629 | |
630 | |
631 | |
632 | |
633 | |
634 | |
635 | CIccSampledCurveSegment::CIccSampledCurveSegment(icFloatNumber start, icFloatNumber end) |
636 | { |
637 | m_nReserved = 0; |
638 | m_startPoint = start; |
639 | m_endPoint = end; |
640 | m_nCount = 0; |
641 | m_pSamples = 0; |
642 | } |
643 | |
644 | |
645 | |
646 | |
647 | |
648 | |
649 | |
650 | |
651 | |
652 | |
653 | |
654 | CIccSampledCurveSegment::CIccSampledCurveSegment(const CIccSampledCurveSegment &curve) |
655 | { |
656 | m_nReserved = curve.m_nReserved; |
657 | m_startPoint = curve.m_startPoint; |
658 | m_endPoint = curve.m_endPoint; |
659 | m_nCount = curve.m_nCount; |
660 | |
661 | if (m_nCount) { |
662 | m_pSamples = (icFloatNumber*)malloc(m_nCount * sizeof(icFloatNumber)); |
663 | if (m_pSamples) |
664 | memcpy(m_pSamples, curve.m_pSamples, m_nCount * sizeof(icFloatNumber)); |
665 | else |
666 | m_nCount = 0; |
667 | } |
668 | else{ |
669 | m_pSamples = NULL; |
670 | } |
671 | } |
672 | |
673 | |
674 | |
675 | |
676 | |
677 | |
678 | |
679 | |
680 | |
681 | |
682 | |
683 | CIccSampledCurveSegment &CIccSampledCurveSegment::operator=(const CIccSampledCurveSegment &curve) |
684 | { |
685 | if (m_pSamples) |
686 | free(m_pSamples); |
687 | |
688 | m_nReserved = curve.m_nReserved; |
689 | m_startPoint = curve.m_startPoint; |
690 | m_endPoint = curve.m_endPoint; |
691 | m_nCount = curve.m_nCount; |
692 | |
693 | if (m_nCount) { |
694 | m_pSamples = (icFloatNumber*)malloc(m_nCount * sizeof(icFloatNumber)); |
695 | if (m_pSamples) |
696 | memcpy(m_pSamples, curve.m_pSamples, m_nCount * sizeof(icFloatNumber)); |
697 | else |
698 | m_nCount = 0; |
699 | } |
700 | else { |
701 | m_pSamples = NULL; |
702 | } |
703 | return (*this); |
704 | } |
705 | |
706 | |
707 | |
708 | |
709 | |
710 | |
711 | |
712 | |
713 | |
714 | |
715 | |
716 | CIccSampledCurveSegment::~CIccSampledCurveSegment() |
717 | { |
718 | if (m_pSamples) |
719 | free(m_pSamples); |
720 | } |
721 | |
722 | |
723 | |
724 | |
725 | |
726 | |
727 | |
728 | |
729 | |
730 | |
731 | |
732 | |
733 | |
734 | |
735 | |
736 | |
737 | |
738 | |
739 | |
740 | bool CIccSampledCurveSegment::SetSize(icUInt32Number nCount, bool bZeroAlloc) |
741 | { |
742 | if (!nCount) { |
743 | if (m_pSamples) |
744 | free(m_pSamples); |
745 | m_pSamples = NULL; |
746 | m_nCount = nCount; |
747 | return true; |
748 | } |
749 | |
750 | if (m_pSamples) { |
751 | free(m_pSamples); |
752 | } |
753 | |
754 | if (bZeroAlloc) |
755 | m_pSamples = (icFloatNumber*)calloc(nCount, sizeof(icFloatNumber)); |
756 | else |
757 | m_pSamples = (icFloatNumber*)malloc(nCount * sizeof(icFloatNumber)); |
758 | |
759 | if (m_pSamples) |
760 | m_nCount = nCount; |
761 | else |
762 | m_nCount = 0; |
763 | |
764 | return (m_pSamples != NULL); |
765 | } |
766 | |
767 | |
768 | |
769 | |
770 | |
771 | |
772 | |
773 | |
774 | |
775 | |
776 | |
777 | void CIccSampledCurveSegment::Describe(std::string &sDescription) |
778 | { |
779 | icChar buf[128]; |
780 | |
781 | if (m_nCount<2) { |
782 | sDescription += "Empty Segment ["; |
783 | if (m_startPoint==icMinFloat32Number) |
784 | sDescription += "-Infinity, "; |
785 | else { |
786 | sprintf(buf, "%.8f, ", m_startPoint); |
787 | sDescription += buf; |
788 | } |
789 | if (m_endPoint==icMaxFloat32Number) |
790 | sDescription += "+Infinity"; |
791 | else { |
792 | sprintf(buf, "%.8f", m_endPoint); |
793 | sDescription += buf; |
794 | } |
795 | |
796 | sprintf(buf, "]\r\n"); |
797 | sDescription += buf; |
798 | } |
799 | else { |
800 | sDescription += "Sampled Segment ["; |
801 | if (m_startPoint==icMinFloat32Number) |
802 | sDescription += "-Infinity, "; |
803 | else { |
804 | sprintf(buf, "%.8f, ", m_startPoint); |
805 | sDescription += buf; |
806 | } |
807 | if (m_endPoint==icMaxFloat32Number) |
808 | sDescription += "+Infinity"; |
809 | else { |
810 | sprintf(buf, "%.8f", m_endPoint); |
811 | sDescription += buf; |
812 | } |
813 | sprintf(buf, "]\r\n"); |
814 | sDescription += buf; |
815 | sDescription += "IN OUT\r\n"; |
816 | |
817 | icUInt32Number i; |
818 | |
819 | icFloatNumber range = m_endPoint - m_startPoint; |
820 | icFloatNumber last = (icFloatNumber)(m_nCount-1); |
821 | |
822 | for (i=1; i<m_nCount; i++) { |
823 | sprintf(buf, "%.8f %.8f\r\n", m_startPoint + (icFloatNumber)i*range/last, m_pSamples[i]); |
824 | sDescription += buf; |
825 | } |
826 | } |
827 | sDescription += "\r\n"; |
828 | } |
829 | |
830 | |
831 | |
832 | |
833 | |
834 | |
835 | |
836 | |
837 | |
838 | |
839 | |
840 | bool CIccSampledCurveSegment::Read(icUInt32Number size, CIccIO *pIO) |
841 | { |
842 | icCurveSegSignature sig; |
843 | |
844 | icUInt32Number headerSize = sizeof(icTagTypeSignature) + |
845 | sizeof(icUInt32Number) + |
846 | sizeof(icUInt32Number); |
847 | |
848 | if (headerSize > size) |
849 | return false; |
850 | |
851 | if (!pIO) { |
852 | return false; |
853 | } |
854 | |
855 | if (!pIO->Read32(&sig)) |
856 | return false; |
857 | |
858 | if (!pIO->Read32(&m_nReserved)) |
859 | return false; |
860 | |
861 | if (!pIO->Read32(&m_nCount)) |
862 | return false; |
863 | |
864 | if (m_nCount > size - headerSize || m_nCount * sizeof(icFloat32Number) > size - headerSize) |
865 | return false; |
866 | |
867 | |
868 | m_nCount++; |
869 | |
870 | if (!SetSize(m_nCount, false)) |
871 | return false; |
872 | |
873 | if (m_nCount) { |
874 | if (pIO->ReadFloat32Float(m_pSamples+1, m_nCount-1)!=(icInt32Number)(m_nCount-1)) |
875 | return false; |
876 | } |
877 | |
878 | |
879 | m_pSamples[0] = 0; |
880 | |
881 | return true; |
882 | } |
883 | |
884 | |
885 | |
886 | |
887 | |
888 | |
889 | |
890 | |
891 | |
892 | |
893 | |
894 | bool CIccSampledCurveSegment::Write(CIccIO *pIO) |
895 | { |
896 | icCurveSegSignature sig = GetType(); |
897 | |
898 | if (!pIO) |
899 | return false; |
900 | |
901 | if (!pIO->Write32(&sig)) |
902 | return false; |
903 | |
904 | if (!pIO->Write32(&m_nReserved)) |
905 | return false; |
906 | |
907 | icUInt32Number nCount; |
908 | |
909 | if (m_nCount) |
910 | nCount = m_nCount -1; |
911 | else |
912 | nCount = 0; |
913 | |
914 | if (!pIO->Write32(&nCount)) |
915 | return false; |
916 | |
917 | |
918 | if (nCount) { |
919 | if (pIO->WriteFloat32Float(m_pSamples+1, nCount)!=(icInt32Number)nCount) |
920 | return false; |
921 | } |
922 | |
923 | return true; |
924 | } |
925 | |
926 | |
927 | |
928 | |
929 | |
930 | |
931 | |
932 | |
933 | |
934 | |
935 | |
936 | bool CIccSampledCurveSegment::Begin(CIccCurveSegment *pPrevSeg = NULL) |
937 | { |
938 | if (m_nCount<2) |
939 | return false; |
940 | |
941 | m_range = m_endPoint - m_startPoint; |
942 | m_last = (icFloatNumber)(m_nCount - 1); |
943 | |
944 | if (m_endPoint-m_startPoint == 0.0) |
945 | return false; |
946 | |
947 | if (!pPrevSeg) |
948 | return false; |
949 | |
950 | |
951 | m_pSamples[0] = pPrevSeg->Apply(m_startPoint); |
952 | |
953 | return true; |
954 | } |
955 | |
956 | |
957 | |
958 | |
959 | |
960 | |
961 | |
962 | |
963 | |
964 | |
965 | |
966 | icFloatNumber CIccSampledCurveSegment::Apply(icFloatNumber v) const |
967 | { |
968 | if (v<m_startPoint) |
969 | v=m_startPoint; |
970 | else if (v>m_endPoint) |
971 | v=m_endPoint; |
972 | |
973 | icFloatNumber pos = (v-m_startPoint)/m_range * m_last; |
974 | icUInt32Number index = (icUInt32Number) pos; |
975 | icFloatNumber remainder = pos - (icFloatNumber)index; |
976 | |
977 | if (remainder==0.0) |
978 | return m_pSamples[index]; |
979 | |
980 | return (icFloatNumber)((1.0-remainder)*m_pSamples[index] + remainder*m_pSamples[index+1]); |
981 | } |
982 | |
983 | |
984 | |
985 | |
986 | |
987 | |
988 | |
989 | |
990 | |
991 | |
992 | |
993 | icValidateStatus CIccSampledCurveSegment::Validate(std::string sigPath, std::string &sReport, const CIccTagMultiProcessElement* pMPE) const |
994 | { |
995 | CIccInfo Info; |
996 | std::string sSigPathName = Info.GetSigPathName(sigPath); |
997 | |
998 | icValidateStatus rv = icValidateOK; |
999 | if (m_nReserved) { |
1000 | sReport += icMsgValidateWarning; |
1001 | sReport += sSigPathName; |
1002 | sReport += " sampled curve has non zero reserved data.\r\n"; |
1003 | rv = icValidateWarning; |
1004 | } |
1005 | |
1006 | if (m_nCount<1) { |
1007 | sReport += icMsgValidateCriticalError; |
1008 | sReport += sSigPathName; |
1009 | sReport += " sampled curve has too few sample points.\r\n"; |
1010 | rv = icMaxStatus(rv, icValidateCriticalError); |
1011 | } |
1012 | else if (m_endPoint-m_startPoint == 0.0) { |
1013 | sReport += icMsgValidateWarning; |
1014 | sReport += sSigPathName; |
1015 | sReport += " sampled curve has a range of zero.\r\n"; |
1016 | rv = icMaxStatus(rv, icValidateWarning); |
1017 | } |
1018 | |
1019 | return rv; |
1020 | } |
1021 | |
1022 | |
1023 | |
1024 | |
1025 | |
1026 | |
1027 | |
1028 | |
1029 | |
1030 | |
1031 | |
1032 | |
1033 | |
1034 | CIccSingleSampledCurve::CIccSingleSampledCurve(icFloatNumber first, icFloatNumber last) |
1035 | { |
1036 | m_nReserved = 0; |
1037 | m_nCount = 0; |
1038 | m_pSamples = 0; |
1039 | |
1040 | m_storageType = icValueTypeFloat32; |
1041 | m_extensionType = icClipSingleSampledCurve; |
1042 | |
1043 | if (first < last) { |
1044 | m_firstEntry = first; |
1045 | m_lastEntry = last; |
1046 | } |
1047 | else { |
1048 | m_firstEntry = last; |
1049 | m_lastEntry = first; |
1050 | } |
1051 | |
1052 | m_loIntercept = 0; |
1053 | m_loSlope = 0; |
1054 | m_hiIntercept = 1.0; |
1055 | m_hiSlope = 0; |
1056 | } |
1057 | |
1058 | |
1059 | |
1060 | |
1061 | |
1062 | |
1063 | |
1064 | |
1065 | |
1066 | |
1067 | |
1068 | CIccSingleSampledCurve::CIccSingleSampledCurve(const CIccSingleSampledCurve &curve) |
1069 | { |
1070 | m_nReserved = curve.m_nReserved; |
1071 | m_nCount = curve.m_nCount; |
1072 | |
1073 | m_storageType = curve.m_storageType; |
1074 | m_extensionType = curve.m_extensionType; |
1075 | |
1076 | if (m_nCount) { |
1077 | m_pSamples = (icFloatNumber*)malloc(m_nCount * sizeof(icFloatNumber)); |
1078 | if (m_pSamples) |
1079 | memcpy(m_pSamples, curve.m_pSamples, m_nCount * sizeof(icFloatNumber)); |
1080 | else |
1081 | m_nCount = 0; |
1082 | } |
1083 | else{ |
1084 | m_pSamples = NULL; |
1085 | } |
1086 | |
1087 | m_firstEntry = curve.m_firstEntry; |
1088 | m_lastEntry = curve.m_lastEntry; |
1089 | |
1090 | m_loIntercept = curve.m_loIntercept; |
1091 | m_loSlope = curve.m_loSlope; |
1092 | m_hiIntercept = curve.m_hiIntercept; |
1093 | m_hiSlope = curve.m_hiSlope; |
1094 | } |
1095 | |
1096 | |
1097 | |
1098 | |
1099 | |
1100 | |
1101 | |
1102 | |
1103 | |
1104 | |
1105 | |
1106 | CIccSingleSampledCurve &CIccSingleSampledCurve::operator=(const CIccSingleSampledCurve &curve) |
1107 | { |
1108 | if (m_pSamples) |
1109 | free(m_pSamples); |
1110 | |
1111 | m_nReserved = curve.m_nReserved; |
1112 | m_nCount = curve.m_nCount; |
1113 | |
1114 | m_storageType = curve.m_storageType; |
1115 | m_extensionType = curve.m_extensionType; |
1116 | |
1117 | if (m_nCount) { |
1118 | m_pSamples = (icFloatNumber*)malloc(m_nCount * sizeof(icFloatNumber)); |
1119 | if (m_pSamples) |
1120 | memcpy(m_pSamples, curve.m_pSamples, m_nCount * sizeof(icFloatNumber)); |
1121 | else |
1122 | m_nCount = 0; |
1123 | } |
1124 | else { |
1125 | m_pSamples = NULL; |
1126 | } |
1127 | |
1128 | m_firstEntry = curve.m_firstEntry; |
1129 | m_lastEntry = curve.m_lastEntry; |
1130 | |
1131 | m_loIntercept = curve.m_loIntercept; |
1132 | m_loSlope = curve.m_loSlope; |
1133 | m_hiIntercept = curve.m_hiIntercept; |
1134 | m_hiSlope = curve.m_hiSlope; |
1135 | return (*this); |
1136 | } |
1137 | |
1138 | |
1139 | |
1140 | |
1141 | |
1142 | |
1143 | |
1144 | |
1145 | |
1146 | |
1147 | |
1148 | CIccSingleSampledCurve::~CIccSingleSampledCurve() |
1149 | { |
1150 | if (m_pSamples) |
1151 | free(m_pSamples); |
1152 | } |
1153 | |
1154 | |
1155 | |
1156 | |
1157 | |
1158 | |
1159 | |
1160 | |
1161 | |
1162 | |
1163 | |
1164 | |
1165 | void CIccSingleSampledCurve::SetRange(icFloatNumber first, icFloatNumber last) |
1166 | { |
1167 | if (first < last) { |
1168 | m_firstEntry = first; |
1169 | m_lastEntry = last; |
1170 | } |
1171 | else { |
1172 | m_firstEntry = last; |
1173 | m_lastEntry = first; |
1174 | } |
1175 | } |
1176 | |
1177 | |
1178 | |
1179 | |
1180 | |
1181 | |
1182 | |
1183 | |
1184 | |
1185 | |
1186 | |
1187 | |
1188 | |
1189 | |
1190 | |
1191 | bool CIccSingleSampledCurve::SetExtensionType(icUInt16Number nExtensionType) |
1192 | { |
1193 | m_extensionType = nExtensionType; |
1194 | |
1195 | switch (nExtensionType) { |
1196 | case icClipSingleSampledCurve: |
1197 | case icExtendSingleSampledCurve: |
1198 | return true; |
1199 | } |
1200 | return false; |
1201 | } |
1202 | |
1203 | |
1204 | |
1205 | |
1206 | |
1207 | |
1208 | |
1209 | |
1210 | |
1211 | |
1212 | |
1213 | |
1214 | |
1215 | |
1216 | bool CIccSingleSampledCurve::SetStorageType(icUInt16Number nStorateType) |
1217 | { |
1218 | m_storageType = nStorateType; |
1219 | |
1220 | switch (nStorateType) { |
1221 | case icValueTypeUInt8: |
1222 | case icValueTypeUInt16: |
1223 | case icValueTypeFloat16: |
1224 | case icValueTypeFloat32: |
1225 | return true; |
1226 | } |
1227 | return false; |
1228 | } |
1229 | |
1230 | |
1231 | |
1232 | |
1233 | |
1234 | |
1235 | |
1236 | |
1237 | |
1238 | |
1239 | |
1240 | |
1241 | |
1242 | |
1243 | |
1244 | |
1245 | bool CIccSingleSampledCurve::SetSize(icUInt32Number nCount, bool bZeroAlloc) |
1246 | { |
1247 | if (!nCount) { |
1248 | if (m_pSamples) |
1249 | free(m_pSamples); |
1250 | m_pSamples = NULL; |
1251 | m_nCount = nCount; |
1252 | return true; |
1253 | } |
1254 | |
1255 | if (m_pSamples) { |
1256 | free(m_pSamples); |
1257 | } |
1258 | |
1259 | if (bZeroAlloc) |
1260 | m_pSamples = (icFloatNumber*)calloc(nCount, sizeof(icFloatNumber)); |
1261 | else |
1262 | m_pSamples = (icFloatNumber*)malloc(nCount * sizeof(icFloatNumber)); |
1263 | |
1264 | if (m_pSamples) |
1265 | m_nCount = nCount; |
1266 | else |
1267 | m_nCount = 0; |
1268 | |
1269 | return (m_pSamples != NULL); |
1270 | } |
1271 | |
1272 | |
1273 | |
1274 | |
1275 | |
1276 | |
1277 | |
1278 | |
1279 | |
1280 | |
1281 | |
1282 | void CIccSingleSampledCurve::Describe(std::string &sDescription) |
1283 | { |
1284 | icChar buf[128]; |
1285 | |
1286 | if (m_nCount<2) { |
1287 | sDescription += "Empty Single Sampled Curve ["; |
1288 | sprintf(buf, "%.8f, ", m_firstEntry); |
1289 | sDescription += buf; |
1290 | |
1291 | sprintf(buf, "%.8f", m_lastEntry); |
1292 | sDescription += buf; |
1293 | |
1294 | sprintf(buf, "]\r\n"); |
1295 | sDescription += buf; |
1296 | } |
1297 | else { |
1298 | sDescription += "Single Sampled Curve ["; |
1299 | |
1300 | sprintf(buf, "%.8f, ", m_firstEntry); |
1301 | sDescription += buf; |
1302 | |
1303 | sprintf(buf, "%.8f", m_lastEntry); |
1304 | sDescription += buf; |
1305 | |
1306 | sprintf(buf, "]\r\n"); |
1307 | sDescription += buf; |
1308 | |
1309 | switch(m_storageType) { |
1310 | case icValueTypeUInt8: |
1311 | sDescription +="UInt8Number Array\n"; |
1312 | break; |
1313 | case icValueTypeUInt16: |
1314 | sDescription +="UInt16Number Array\n"; |
1315 | break; |
1316 | case icValueTypeFloat16: |
1317 | sDescription +="Float16Number Array\n"; |
1318 | break; |
1319 | case icValueTypeFloat32: |
1320 | sDescription +="Float32Number Array\n"; |
1321 | break; |
1322 | default: |
1323 | sDescription +="Unknown Data Type\n"; |
1324 | break; |
1325 | } |
1326 | |
1327 | switch(m_extensionType) { |
1328 | case icClipSingleSampledCurve: |
1329 | sDescription += "Clip End Points\n"; |
1330 | break; |
1331 | case icExtendSingleSampledCurve: |
1332 | sDescription += "Extend End Points\n"; |
1333 | break; |
1334 | default: |
1335 | sDescription += "Unknown extension handling\n"; |
1336 | break; |
1337 | } |
1338 | sDescription += "IN OUT\r\n"; |
1339 | |
1340 | icUInt32Number i; |
1341 | |
1342 | icFloatNumber range = m_lastEntry - m_firstEntry; |
1343 | icFloatNumber last = (icFloatNumber)(m_nCount-1); |
1344 | |
1345 | for (i=0; i<m_nCount; i++) { |
1346 | sprintf(buf, "%.8f %.8f\r\n", m_firstEntry + (icFloatNumber)i*range/last, m_pSamples[i]); |
1347 | sDescription += buf; |
1348 | } |
1349 | } |
1350 | sDescription += "\r\n"; |
1351 | } |
1352 | |
1353 | |
1354 | |
1355 | |
1356 | |
1357 | |
1358 | |
1359 | |
1360 | |
1361 | |
1362 | |
1363 | bool CIccSingleSampledCurve::Read(icUInt32Number size, CIccIO *pIO) |
1364 | { |
1365 | icCurveSegSignature sig; |
1366 | |
1367 | icUInt32Number headerSize = sizeof(icTagTypeSignature) + |
1368 | sizeof(icUInt32Number) + |
1369 | sizeof(icUInt32Number) + |
1370 | sizeof(icFloat32Number) + |
1371 | sizeof(icFloat32Number) + |
1372 | sizeof(icUInt16Number) + |
1373 | sizeof(icUInt16Number); |
1374 | |
1375 | if (headerSize > size) |
1376 | return false; |
1377 | |
1378 | if (!pIO) { |
1379 | return false; |
1380 | } |
1381 | |
1382 | if (!pIO->Read32(&sig) || sig!=GetType()) |
1383 | return false; |
1384 | |
1385 | if (!pIO->Read32(&m_nReserved)) |
1386 | return false; |
1387 | |
1388 | if (!pIO->Read32(&m_nCount)) |
1389 | return false; |
1390 | |
1391 | if (!pIO->ReadFloat32Float(&m_firstEntry)) |
1392 | return false; |
1393 | |
1394 | if (!pIO->ReadFloat32Float(&m_lastEntry)) |
1395 | return false; |
1396 | |
1397 | if (!pIO->Read16(&m_extensionType)) |
1398 | return false; |
1399 | |
1400 | if (!pIO->Read16(&m_storageType)) |
1401 | return false; |
1402 | |
1403 | if (!SetSize(m_nCount, false)) |
1404 | return false; |
1405 | |
1406 | if (m_nCount > size - headerSize) |
1407 | return false; |
1408 | |
1409 | if (m_nCount) { |
1410 | switch(m_storageType) { |
1411 | case icValueTypeUInt8: |
1412 | if (m_nCount * sizeof(icUInt8Number) > size - headerSize) |
1413 | return false; |
1414 | |
1415 | if (pIO->ReadUInt8Float(m_pSamples, m_nCount)!=(icInt32Number)(m_nCount)) |
1416 | return false; |
1417 | break; |
1418 | case icValueTypeUInt16: |
1419 | if (m_nCount * 2 > size - headerSize) |
1420 | return false; |
1421 | |
1422 | if (pIO->ReadUInt16Float(m_pSamples, m_nCount)!=(icInt32Number)(m_nCount)) |
1423 | return false; |
1424 | break; |
1425 | case icValueTypeFloat16: |
1426 | if (m_nCount * 2 > size - headerSize) |
1427 | return false; |
1428 | |
1429 | if (pIO->ReadFloat16Float(m_pSamples, m_nCount)!=(icInt32Number)(m_nCount)) |
1430 | return false; |
1431 | break; |
1432 | case icValueTypeFloat32: |
1433 | if (m_nCount * sizeof(icFloat32Number) > size - headerSize) |
1434 | return false; |
1435 | |
1436 | if (pIO->ReadFloat32Float(m_pSamples, m_nCount)!=(icInt32Number)(m_nCount)) |
1437 | return false; |
1438 | break; |
1439 | default: |
1440 | return false; |
1441 | } |
1442 | } |
1443 | |
1444 | return true; |
1445 | } |
1446 | |
1447 | |
1448 | |
1449 | |
1450 | |
1451 | |
1452 | |
1453 | |
1454 | |
1455 | |
1456 | |
1457 | bool CIccSingleSampledCurve::Write(CIccIO *pIO) |
1458 | { |
1459 | icCurveElemSignature sig = GetType(); |
1460 | |
1461 | if (!pIO) |
1462 | return false; |
1463 | |
1464 | if (!pIO->Write32(&sig)) |
1465 | return false; |
1466 | |
1467 | if (!pIO->Write32(&m_nReserved)) |
1468 | return false; |
1469 | |
1470 | if (!pIO->Write32(&m_nCount)) |
1471 | return false; |
1472 | |
1473 | if (!pIO->WriteFloat32Float(&m_firstEntry)) |
1474 | return false; |
1475 | |
1476 | if (!pIO->WriteFloat32Float(&m_lastEntry)) |
1477 | return false; |
1478 | |
1479 | if (!pIO->Write16(&m_extensionType)) |
1480 | return false; |
1481 | |
1482 | if (!pIO->Write16(&m_storageType)) |
1483 | return false; |
1484 | |
1485 | if (m_nCount) { |
1486 | |
1487 | switch(m_storageType) { |
1488 | case icValueTypeUInt8: |
1489 | if (pIO->WriteUInt8Float(m_pSamples, m_nCount)!=(icInt32Number)(m_nCount)) |
1490 | return false; |
1491 | break; |
1492 | case icValueTypeUInt16: |
1493 | if (pIO->WriteUInt16Float(m_pSamples, m_nCount)!=(icInt32Number)(m_nCount)) |
1494 | return false; |
1495 | break; |
1496 | case icValueTypeFloat16: |
1497 | if (pIO->WriteFloat16Float(m_pSamples, m_nCount)!=(icInt32Number)(m_nCount)) |
1498 | return false; |
1499 | break; |
1500 | case icValueTypeFloat32: |
1501 | if (pIO->WriteFloat32Float(m_pSamples, m_nCount)!=(icInt32Number)(m_nCount)) |
1502 | return false; |
1503 | break; |
1504 | default: |
1505 | return false; |
1506 | } |
1507 | } |
1508 | |
1509 | return true; |
1510 | } |
1511 | |
1512 | |
1513 | |
1514 | |
1515 | |
1516 | |
1517 | |
1518 | |
1519 | |
1520 | |
1521 | |
1522 | bool CIccSingleSampledCurve::Begin() |
1523 | { |
1524 | if (m_nCount<2) |
1525 | return false; |
1526 | |
1527 | m_range = m_lastEntry - m_firstEntry; |
1528 | m_last = (icFloatNumber)(m_nCount - 1); |
1529 | icFloatNumber stepSize = m_range / m_last; |
1530 | |
1531 | if (m_range == 0.0) |
1532 | return false; |
1533 | |
1534 | switch(m_extensionType) { |
1535 | case icClipSingleSampledCurve: |
1536 | m_loSlope=0.0; |
1537 | m_loIntercept = m_pSamples[0]; |
1538 | |
1539 | m_hiSlope=0.0; |
1540 | m_hiIntercept = m_pSamples[m_nCount-1]; |
1541 | break; |
1542 | |
1543 | case icExtendSingleSampledCurve: |
1544 | m_loSlope = (m_pSamples[1]-m_pSamples[0])/stepSize; |
1545 | m_loIntercept = m_pSamples[0] - m_loSlope*m_firstEntry; |
1546 | |
1547 | m_hiSlope = (m_pSamples[m_nCount-1] - m_pSamples[m_nCount-2])/stepSize; |
1548 | m_hiIntercept = m_pSamples[m_nCount-1] - m_hiSlope*m_lastEntry; |
1549 | break; |
1550 | |
1551 | default: |
1552 | return false; |
1553 | } |
1554 | |
1555 | return true; |
1556 | } |
1557 | |
1558 | |
1559 | |
1560 | |
1561 | |
1562 | |
1563 | |
1564 | |
1565 | |
1566 | |
1567 | |
1568 | icFloatNumber CIccSingleSampledCurve::Apply(icFloatNumber v) const |
1569 | { |
1570 | if (v<m_firstEntry) { |
1571 | return m_loSlope * v + m_loIntercept;; |
1572 | } |
1573 | else if (v>m_lastEntry) { |
1574 | return m_hiSlope * v + m_hiIntercept; |
1575 | } |
1576 | |
1577 | icFloatNumber pos = (v-m_firstEntry)/m_range * m_last; |
1578 | icUInt32Number index = (icUInt32Number) pos; |
1579 | icFloatNumber remainder = pos - (icFloatNumber)index; |
1580 | |
1581 | if (remainder==0.0) |
1582 | return m_pSamples[index]; |
1583 | |
1584 | return (icFloatNumber)((1.0-remainder)*m_pSamples[index] + remainder*m_pSamples[index+1]); |
1585 | } |
1586 | |
1587 | |
1588 | |
1589 | |
1590 | |
1591 | |
1592 | |
1593 | |
1594 | |
1595 | |
1596 | |
1597 | icValidateStatus CIccSingleSampledCurve::Validate(std::string sigPath, std::string &sReport, const CIccTagMultiProcessElement* pMPE) const |
1598 | { |
1599 | CIccInfo Info; |
1600 | std::string sSigPathName = Info.GetSigPathName(sigPath); |
1601 | |
1602 | icValidateStatus rv = icValidateOK; |
1603 | if (m_nReserved) { |
1604 | sReport += icMsgValidateWarning; |
1605 | sReport += sSigPathName; |
1606 | sReport += " single sampled curve has non zero reserved data.\r\n"; |
1607 | rv = icValidateWarning; |
1608 | } |
1609 | |
1610 | if (m_extensionType > icMaxSingleSampledCurveType) { |
1611 | sReport += icMsgValidateCriticalError; |
1612 | sReport += sSigPathName; |
1613 | sReport += " single sampled curve has unknown extension type\r\n"; |
1614 | rv = icMaxStatus(rv, icValidateCriticalError); |
1615 | } |
1616 | |
1617 | if (m_storageType > icMaxValueType) { |
1618 | sReport += icMsgValidateCriticalError; |
1619 | sReport += sSigPathName; |
1620 | sReport += " single sampled curve uses unknown value type\r\n"; |
1621 | rv = icMaxStatus(rv, icValidateCriticalError); |
1622 | } |
1623 | |
1624 | if (m_nCount<2) { |
1625 | sReport += icMsgValidateCriticalError; |
1626 | sReport += sSigPathName; |
1627 | sReport += " single sampled curve has too few sample points.\r\n"; |
1628 | rv = icMaxStatus(rv, icValidateCriticalError); |
1629 | } |
1630 | |
1631 | else if (m_lastEntry-m_firstEntry <= 0.0) { |
1632 | sReport += icMsgValidateWarning; |
1633 | sReport += sSigPathName; |
1634 | sReport += " single sampled curve has an invalid sample range.\r\n"; |
1635 | rv = icMaxStatus(rv, icValidateWarning); |
1636 | } |
1637 | |
1638 | return rv; |
1639 | } |
1640 | |
1641 | |
1642 | |
1643 | |
1644 | |
1645 | |
1646 | |
1647 | |
1648 | |
1649 | |
1650 | |
1651 | CIccCurveSegment* CIccCurveSegment::Create(icCurveSegSignature sig, icFloatNumber start, icFloatNumber end) |
1652 | { |
1653 | switch(sig) { |
1654 | case icSigFormulaCurveSeg: |
1655 | return new CIccFormulaCurveSegment(start, end); |
1656 | case icSigSampledCurveSeg: |
1657 | return new CIccSampledCurveSegment(start, end); |
1658 | default: |
1659 | return NULL; |
1660 | } |
1661 | |
1662 | } |
1663 | |
1664 | |
1665 | |
1666 | |
1667 | |
1668 | |
1669 | |
1670 | |
1671 | |
1672 | |
1673 | |
1674 | CIccSegmentedCurve::CIccSegmentedCurve() |
1675 | { |
1676 | m_list = new CIccCurveSegmentList(); |
1677 | m_nReserved1 = 0; |
1678 | m_nReserved2 = 0; |
1679 | |
1680 | } |
1681 | |
1682 | |
1683 | |
1684 | |
1685 | |
1686 | |
1687 | |
1688 | |
1689 | |
1690 | |
1691 | |
1692 | |
1693 | CIccSegmentedCurve::CIccSegmentedCurve(const CIccSegmentedCurve &curve) |
1694 | { |
1695 | CIccCurveSegmentList::iterator i; |
1696 | |
1697 | m_list = new CIccCurveSegmentList(); |
1698 | |
1699 | for (i=curve.m_list->begin(); i!=curve.m_list->end(); i++) { |
1700 | m_list->push_back((*i)->NewCopy()); |
1701 | } |
1702 | m_nReserved1 = curve.m_nReserved1; |
1703 | m_nReserved2 = curve.m_nReserved2; |
1704 | } |
1705 | |
1706 | |
1707 | |
1708 | |
1709 | |
1710 | |
1711 | |
1712 | |
1713 | |
1714 | |
1715 | |
1716 | |
1717 | CIccSegmentedCurve &CIccSegmentedCurve::operator=(const CIccSegmentedCurve &curve) |
1718 | { |
1719 | Reset(); |
1720 | |
1721 | CIccCurveSegmentList::iterator i; |
1722 | |
1723 | for (i=curve.m_list->begin(); i!=curve.m_list->end(); i++) { |
1724 | m_list->push_back((*i)->NewCopy()); |
1725 | } |
1726 | m_nReserved1 = curve.m_nReserved1; |
1727 | m_nReserved2 = curve.m_nReserved2; |
1728 | |
1729 | return (*this); |
1730 | } |
1731 | |
1732 | |
1733 | |
1734 | |
1735 | |
1736 | |
1737 | |
1738 | |
1739 | |
1740 | |
1741 | |
1742 | |
1743 | CIccSegmentedCurve::~CIccSegmentedCurve() |
1744 | { |
1745 | Reset(); |
1746 | delete m_list; |
1747 | } |
1748 | |
1749 | |
1750 | |
1751 | |
1752 | |
1753 | |
1754 | |
1755 | |
1756 | |
1757 | |
1758 | |
1759 | |
1760 | void CIccSegmentedCurve::Describe(std::string &sDescription) |
1761 | { |
1762 | CIccCurveSegmentList::iterator i; |
1763 | |
1764 | sDescription += "BEGIN_CURVE\r\n"; |
1765 | for (i=m_list->begin(); i!=m_list->end(); i++) { |
1766 | (*i)->Describe(sDescription); |
1767 | } |
1768 | } |
1769 | |
1770 | |
1771 | |
1772 | |
1773 | |
1774 | |
1775 | |
1776 | |
1777 | |
1778 | |
1779 | |
1780 | |
1781 | |
1782 | bool CIccSegmentedCurve::Read(icUInt32Number size, CIccIO *pIO) |
1783 | { |
1784 | icCurveElemSignature sig; |
1785 | |
1786 | icUInt32Number startPos = pIO->Tell(); |
1787 | |
1788 | icUInt32Number headerSize = sizeof(icCurveElemSignature) + |
1789 | sizeof(icUInt32Number) + |
1790 | sizeof(icUInt16Number) + |
1791 | sizeof(icUInt16Number); |
1792 | |
1793 | if (headerSize > size) |
| 41 | | Assuming 'headerSize' is <= 'size' | |
|
| |
1794 | return false; |
1795 | |
1796 | if (!pIO) { |
| |
1797 | return false; |
1798 | } |
1799 | |
1800 | if (!pIO->Read32(&sig)) |
| 44 | | Assuming the condition is false | |
|
| |
1801 | return false; |
1802 | |
1803 | if (sig!=GetType()) |
| 46 | | Assuming the condition is false | |
|
| |
1804 | return false; |
1805 | |
1806 | if (!pIO->Read32(&m_nReserved1)) |
| 48 | | Assuming the condition is false | |
|
| |
1807 | return false; |
1808 | |
1809 | icUInt16Number nSegments; |
1810 | |
1811 | if (!pIO->Read16(&nSegments)) |
| 50 | | Assuming the condition is false | |
|
| |
1812 | return false; |
1813 | |
1814 | if (!pIO->Read16(&m_nReserved2)) |
| 52 | | Assuming the condition is false | |
|
| |
1815 | return false; |
1816 | |
1817 | Reset(); |
1818 | |
1819 | icUInt32Number pos = pIO->Tell(); |
1820 | icCurveSegSignature segSig; |
1821 | CIccCurveSegment *pSeg; |
1822 | |
1823 | if (nSegments==1) { |
| 54 | | Assuming 'nSegments' is equal to 1 | |
|
| |
1824 | if (sizeof(segSig) > size - headerSize) |
| 56 | | Assuming the condition is false | |
|
| |
1825 | return false; |
1826 | |
1827 | if (!pIO->Read32(&segSig)) |
| 58 | | Assuming the condition is false | |
|
| |
1828 | return false; |
1829 | pSeg = CIccCurveSegment::Create(segSig, icMinFloat32Number, icMaxFloat32Number); |
1830 | if (!pSeg) |
| |
1831 | return false; |
1832 | |
1833 | pIO->Seek(pos, icSeekSet); |
1834 | |
1835 | if (!pSeg->Read(size-(pos-startPos), pIO)) { |
| 61 | | Calling 'CIccFormulaCurveSegment::Read' | |
|
| 77 | | Returning; memory was released | |
|
| |
1836 | delete pSeg; |
| 79 | | Calling '~CIccFormulaCurveSegment' | |
|
1837 | return false; |
1838 | } |
1839 | |
1840 | m_list->push_back(pSeg); |
1841 | } |
1842 | else if (nSegments) { |
1843 | if (nSegments > size - headerSize) |
1844 | return false; |
1845 | |
1846 | icFloatNumber *breakpoints=(icFloatNumber*)calloc(nSegments-1, sizeof(icFloatNumber)); |
1847 | |
1848 | if (!breakpoints) |
1849 | return false; |
1850 | |
1851 | if (pIO->ReadFloat32Float(breakpoints, nSegments-1)!=nSegments-1) { |
1852 | free(breakpoints); |
1853 | return false; |
1854 | } |
1855 | |
1856 | int i; |
1857 | for (i=0; i<nSegments; i++) { |
1858 | pos = pIO->Tell(); |
1859 | if (!pIO->Read32(&segSig)) { |
1860 | free(breakpoints); |
1861 | return false; |
1862 | } |
1863 | if (pIO->Seek(pos, icSeekSet)!=(icInt32Number)pos) |
1864 | return false;; |
1865 | |
1866 | if (!i) |
1867 | pSeg = CIccCurveSegment::Create(segSig, icMinFloat32Number, breakpoints[i]); |
1868 | else if (i==nSegments-1) |
1869 | pSeg = CIccCurveSegment::Create(segSig, breakpoints[i-1], icMaxFloat32Number); |
1870 | else |
1871 | pSeg = CIccCurveSegment::Create(segSig, breakpoints[i-1], breakpoints[i]); |
1872 | |
1873 | if (!pSeg) { |
1874 | free(breakpoints); |
1875 | return false; |
1876 | } |
1877 | |
1878 | if (!pSeg->Read(size-(pos-startPos), pIO)) { |
1879 | delete pSeg; |
1880 | free(breakpoints); |
1881 | return false; |
1882 | } |
1883 | |
1884 | m_list->push_back(pSeg); |
1885 | } |
1886 | |
1887 | free(breakpoints); |
1888 | } |
1889 | |
1890 | return true; |
1891 | } |
1892 | |
1893 | |
1894 | |
1895 | |
1896 | |
1897 | |
1898 | |
1899 | |
1900 | |
1901 | |
1902 | |
1903 | |
1904 | bool CIccSegmentedCurve::Write(CIccIO *pIO) |
1905 | { |
1906 | icCurveElemSignature sig = GetType(); |
1907 | |
1908 | if (!pIO) |
1909 | return false; |
1910 | |
1911 | if (!pIO->Write32(&sig)) |
1912 | return false; |
1913 | |
1914 | if (!pIO->Write32(&m_nReserved1)) |
1915 | return false; |
1916 | |
1917 | icUInt16Number nSegments = (icUInt16Number)m_list->size(); |
1918 | |
1919 | if (!pIO->Write16(&nSegments)) |
1920 | return false; |
1921 | |
1922 | if (!pIO->Write16(&m_nReserved2)) |
1923 | return false; |
1924 | |
1925 | CIccCurveSegmentList::iterator i; |
1926 | if (nSegments>1) { |
1927 | icFloatNumber breakpoint; |
1928 | |
1929 | i=m_list->begin(); |
1930 | for (i++; i!=m_list->end(); i++) { |
1931 | breakpoint = (*i)->StartPoint(); |
1932 | if (!pIO->WriteFloat32Float(&breakpoint)) |
1933 | return false; |
1934 | } |
1935 | } |
1936 | for (i=m_list->begin(); i!=m_list->end(); i++) { |
1937 | if (!(*i)->Write(pIO)) |
1938 | return false; |
1939 | } |
1940 | |
1941 | return true; |
1942 | } |
1943 | |
1944 | |
1945 | |
1946 | |
1947 | |
1948 | |
1949 | |
1950 | |
1951 | |
1952 | |
1953 | |
1954 | |
1955 | void CIccSegmentedCurve::Reset() |
1956 | { |
1957 | CIccCurveSegmentList::iterator i; |
1958 | |
1959 | for (i=m_list->begin(); i!=m_list->end(); i++) { |
1960 | delete (*i); |
1961 | } |
1962 | m_list->clear(); |
1963 | } |
1964 | |
1965 | |
1966 | |
1967 | |
1968 | |
1969 | |
1970 | |
1971 | |
1972 | |
1973 | |
1974 | |
1975 | |
1976 | bool CIccSegmentedCurve::Insert(CIccCurveSegment *pCurveSegment) |
1977 | { |
1978 | CIccCurveSegmentList::reverse_iterator last = m_list->rbegin(); |
1979 | |
1980 | if (last!=m_list->rend()) { |
1981 | if (pCurveSegment->StartPoint() == (*last)->EndPoint()) { |
1982 | m_list->push_back(pCurveSegment); |
1983 | return true; |
1984 | } |
1985 | } |
1986 | else { |
1987 | m_list->push_back(pCurveSegment); |
1988 | return true; |
1989 | } |
1990 | |
1991 | return false; |
1992 | } |
1993 | |
1994 | |
1995 | |
1996 | |
1997 | |
1998 | |
1999 | |
2000 | |
2001 | |
2002 | |
2003 | |
2004 | |
2005 | bool CIccSegmentedCurve::Begin() |
2006 | { |
2007 | if (m_list->size()==0) |
2008 | return false; |
2009 | |
2010 | CIccCurveSegmentList::iterator i; |
2011 | CIccCurveSegment *pLast = NULL; |
2012 | |
2013 | for (i=m_list->begin(); i!=m_list->end(); i++) { |
2014 | if (!(*i)->Begin(pLast)) |
2015 | return false; |
2016 | pLast = *i; |
2017 | } |
2018 | |
2019 | return true; |
2020 | } |
2021 | |
2022 | |
2023 | |
2024 | |
2025 | |
2026 | |
2027 | |
2028 | |
2029 | |
2030 | |
2031 | |
2032 | |
2033 | icFloatNumber CIccSegmentedCurve::Apply(icFloatNumber v) const |
2034 | { |
2035 | CIccCurveSegmentList::iterator i; |
2036 | |
2037 | for (i=m_list->begin(); i!=m_list->end(); i++) { |
2038 | if (v <= (*i)->EndPoint()) |
2039 | return (*i)->Apply(v); |
2040 | } |
2041 | return v; |
2042 | } |
2043 | |
2044 | |
2045 | |
2046 | |
2047 | |
2048 | |
2049 | |
2050 | |
2051 | |
2052 | |
2053 | |
2054 | icValidateStatus CIccSegmentedCurve::Validate(std::string sigPath, std::string &sReport, const CIccTagMultiProcessElement* pMPE) const |
2055 | { |
2056 | CIccInfo Info; |
2057 | std::string sSigPathName = Info.GetSigPathName(sigPath); |
2058 | |
2059 | icValidateStatus rv = icValidateOK; |
2060 | if (m_nReserved1 || m_nReserved2) { |
2061 | sReport += icMsgValidateWarning; |
2062 | sReport += sSigPathName; |
2063 | sReport += " Segmented curve has non zero reserved data.\r\n"; |
2064 | rv = icValidateWarning; |
2065 | } |
2066 | |
2067 | if (m_list->size()==0) { |
2068 | sReport += icMsgValidateCriticalError; |
2069 | sReport += sSigPathName; |
2070 | sReport += " Has Empty CurveSegment!\r\n"; |
2071 | return icMaxStatus(rv, icValidateCriticalError); |
2072 | } |
2073 | |
2074 | CIccCurveSegmentList::iterator i; |
2075 | |
2076 | for (i=m_list->begin(); i!=m_list->end(); i++) { |
2077 | rv = icMaxStatus(rv, (*i)->Validate(sigPath+icGetSigPath(GetType()), sReport, pMPE)); |
2078 | } |
2079 | |
2080 | return rv; |
2081 | } |
2082 | |
2083 | |
2084 | |
2085 | |
2086 | |
2087 | |
2088 | |
2089 | |
2090 | |
2091 | |
2092 | |
2093 | |
2094 | CIccCurveSetCurve* CIccCurveSetCurve::Create(icCurveElemSignature sig) |
2095 | { |
2096 | switch (sig) { |
2097 | case icSigSegmentedCurve: |
2098 | return new CIccSegmentedCurve(); |
2099 | case icSigSingleSampledCurve: |
2100 | return new CIccSingleSampledCurve(); |
2101 | default: |
2102 | return NULL; |
2103 | } |
2104 | } |
2105 | |
2106 | |
2107 | |
2108 | |
2109 | |
2110 | |
2111 | |
2112 | |
2113 | |
2114 | |
2115 | |
2116 | CIccMpeCurveSet::CIccMpeCurveSet(int nSize) |
2117 | { |
2118 | m_nReserved = 0; |
2119 | if (nSize) { |
2120 | m_nInputChannels = m_nOutputChannels = nSize; |
2121 | m_curve = (icCurveSetCurvePtr*)calloc(nSize, sizeof(icCurveSetCurvePtr)); |
2122 | m_position = (icPositionNumber*)calloc(nSize, sizeof(icPositionNumber)); |
2123 | } |
2124 | else { |
2125 | m_nInputChannels = m_nOutputChannels = 0; |
2126 | m_curve = NULL; |
2127 | m_position = NULL; |
2128 | } |
2129 | } |
2130 | |
2131 | typedef std::map<icCurveSetCurvePtr, icCurveSetCurvePtr> icCurveMap; |
2132 | |
2133 | |
2134 | |
2135 | |
2136 | |
2137 | |
2138 | |
2139 | |
2140 | |
2141 | |
2142 | |
2143 | CIccMpeCurveSet::CIccMpeCurveSet(const CIccMpeCurveSet &curveSet) |
2144 | { |
2145 | m_nReserved = curveSet.m_nReserved; |
2146 | |
2147 | if (curveSet.m_nInputChannels) { |
2148 | int i; |
2149 | |
2150 | m_nInputChannels = m_nOutputChannels = curveSet.m_nInputChannels; |
2151 | m_curve = (icCurveSetCurvePtr*)calloc(m_nInputChannels, sizeof(icCurveSetCurvePtr)); |
2152 | m_position = (icPositionNumber*)calloc(m_nInputChannels, sizeof(icPositionNumber)); |
2153 | |
2154 | icCurveMap map; |
2155 | for (i=0; i<m_nInputChannels; i++) { |
2156 | CIccCurveSetCurve *ptr = curveSet.m_curve[i]; |
2157 | if (ptr) { |
2158 | if (!map[ptr]) { |
2159 | m_curve[i] = ptr->NewCopy(); |
2160 | map[ptr] = m_curve[i]; |
2161 | } |
2162 | else |
2163 | m_curve[i] = map[ptr]; |
2164 | } |
2165 | } |
2166 | } |
2167 | else { |
2168 | m_nInputChannels = m_nOutputChannels = 0; |
2169 | m_curve = NULL; |
2170 | } |
2171 | } |
2172 | |
2173 | |
2174 | |
2175 | |
2176 | |
2177 | |
2178 | |
2179 | |
2180 | |
2181 | |
2182 | |
2183 | CIccMpeCurveSet &CIccMpeCurveSet::operator=(const CIccMpeCurveSet &curveSet) |
2184 | { |
2185 | m_nReserved = m_nReserved; |
2186 | |
2187 | if (m_curve) { |
2188 | free(m_curve); |
2189 | } |
2190 | |
2191 | if (curveSet.m_nInputChannels) { |
2192 | int i; |
2193 | |
2194 | m_nInputChannels = m_nOutputChannels = curveSet.m_nInputChannels; |
2195 | m_curve = (icCurveSetCurvePtr*)calloc(m_nInputChannels, sizeof(icCurveSetCurvePtr)); |
2196 | m_position = (icPositionNumber*)calloc(m_nInputChannels, sizeof(icPositionNumber)); |
2197 | |
2198 | icCurveMap map; |
2199 | for (i=0; i<m_nInputChannels; i++) { |
2200 | CIccCurveSetCurve *ptr = curveSet.m_curve[i]; |
2201 | if (ptr) { |
2202 | if (!map[ptr]) { |
2203 | m_curve[i] = ptr->NewCopy(); |
2204 | map[ptr] = m_curve[i]; |
2205 | } |
2206 | else |
2207 | m_curve[i] = map[ptr]; |
2208 | } |
2209 | } |
2210 | } |
2211 | else { |
2212 | m_nInputChannels = m_nOutputChannels = 0; |
2213 | m_curve = NULL; |
2214 | } |
2215 | |
2216 | return *this; |
2217 | } |
2218 | |
2219 | |
2220 | |
2221 | |
2222 | |
2223 | |
2224 | |
2225 | |
2226 | |
2227 | |
2228 | |
2229 | CIccMpeCurveSet::~CIccMpeCurveSet() |
2230 | { |
2231 | SetSize(0); |
2232 | } |
2233 | |
2234 | |
2235 | |
2236 | |
2237 | |
2238 | |
2239 | |
2240 | |
2241 | |
2242 | |
2243 | |
2244 | bool CIccMpeCurveSet::SetSize(int nNewSize) |
2245 | { |
2246 | if (m_curve) { |
2247 | icCurveMap map; |
2248 | int i; |
2249 | |
2250 | for (i=0; i<m_nInputChannels; i++) { |
2251 | if (!map[m_curve[i]]) { |
2252 | map[m_curve[i]] = (CIccCurveSetCurve*)1; |
2253 | delete m_curve[i]; |
2254 | } |
2255 | } |
2256 | free(m_curve); |
2257 | } |
2258 | if (m_position) { |
2259 | free(m_position); |
2260 | } |
2261 | |
2262 | if (nNewSize) { |
2263 | m_curve = (icCurveSetCurvePtr*)calloc(nNewSize, sizeof(icCurveSetCurvePtr)); |
2264 | |
2265 | if (!m_curve) { |
2266 | m_position = NULL; |
2267 | m_nInputChannels = m_nOutputChannels = 0; |
2268 | return false; |
2269 | } |
2270 | |
2271 | m_position = (icPositionNumber*)calloc(nNewSize, sizeof(icPositionNumber)); |
2272 | |
2273 | if (!m_position) { |
2274 | free(m_curve); |
2275 | m_curve = NULL; |
2276 | |
2277 | m_nInputChannels = m_nOutputChannels = 0; |
2278 | return false; |
2279 | } |
2280 | m_nInputChannels = m_nOutputChannels = nNewSize; |
2281 | } |
2282 | else { |
2283 | m_curve = NULL; |
2284 | m_nInputChannels = m_nOutputChannels = 0; |
2285 | } |
2286 | |
2287 | return true; |
2288 | } |
2289 | |
2290 | |
2291 | |
2292 | |
2293 | |
2294 | |
2295 | |
2296 | |
2297 | |
2298 | |
2299 | |
2300 | bool CIccMpeCurveSet::SetCurve(int nIndex, icCurveSetCurvePtr newCurve) |
2301 | { |
2302 | if (nIndex<0 || nIndex>m_nInputChannels) |
2303 | return false; |
2304 | |
2305 | if (m_curve) { |
2306 | int i; |
2307 | |
2308 | for (i=0; i<m_nInputChannels; i++) |
2309 | if (i!=nIndex && m_curve[i]==m_curve[nIndex]) |
2310 | break; |
2311 | |
2312 | if (i==m_nInputChannels && m_curve[nIndex]) { |
2313 | delete m_curve[nIndex]; |
2314 | } |
2315 | } |
2316 | m_curve[nIndex] = newCurve; |
2317 | |
2318 | return true; |
2319 | } |
2320 | |
2321 | |
2322 | |
2323 | |
2324 | |
2325 | |
2326 | |
2327 | |
2328 | |
2329 | |
2330 | |
2331 | |
2332 | void CIccMpeCurveSet::Describe(std::string &sDescription) |
2333 | { |
2334 | if (m_curve) { |
2335 | icChar buf[81]; |
2336 | int i; |
2337 | |
2338 | sprintf(buf, "BEGIN_CURVE_SET %d\r\n", m_nInputChannels); |
2339 | sDescription += buf; |
2340 | |
2341 | for (i=0; i<m_nInputChannels; i++) { |
2342 | sprintf(buf, "Curve %d of %d\r\n", i+1, m_nInputChannels); |
2343 | sDescription += buf; |
2344 | if (m_curve[i]) { |
2345 | m_curve[i]->Describe(sDescription); |
2346 | } |
2347 | } |
2348 | sDescription += "END_CURVE_SET\r\n"; |
2349 | } |
2350 | } |
2351 | |
2352 | typedef std::map<icUInt32Number, CIccCurveSetCurve*> icCurveOffsetMap; |
2353 | typedef std::map<CIccCurveSetCurve*, icPositionNumber> icCurvePtrMap; |
2354 | |
2355 | |
2356 | |
2357 | |
2358 | |
2359 | |
2360 | |
2361 | |
2362 | |
2363 | |
2364 | |
2365 | bool CIccMpeCurveSet::Read(icUInt32Number size, CIccIO *pIO) |
2366 | { |
2367 | icElemTypeSignature sig; |
2368 | |
2369 | icUInt32Number startPos = pIO->Tell(); |
2370 | |
2371 | icUInt32Number headerSize = sizeof(icTagTypeSignature) + |
2372 | sizeof(icUInt32Number) + |
2373 | sizeof(icUInt16Number) + |
2374 | sizeof(icUInt16Number); |
2375 | |
2376 | if (headerSize > size) |
| 1 | Assuming 'headerSize' is <= 'size' | |
|
| |
2377 | return false; |
2378 | |
2379 | if (!pIO) { |
| |
2380 | return false; |
2381 | } |
2382 | |
2383 | icUInt16Number nInputChannels, nOutputChannels; |
2384 | |
2385 | if (!pIO->Read32(&sig)) |
| 4 | | Assuming the condition is false | |
|
| |
2386 | return false; |
2387 | |
2388 | if (!pIO->Read32(&m_nReserved)) |
| 6 | | Assuming the condition is false | |
|
| |
2389 | return false; |
2390 | |
2391 | if (!pIO->Read16(&nInputChannels)) |
| 8 | | Assuming the condition is false | |
|
| |
2392 | return false; |
2393 | |
2394 | if (!pIO->Read16(&nOutputChannels)) |
| 10 | | Assuming the condition is false | |
|
| |
2395 | return false; |
2396 | |
2397 | if (nInputChannels != nOutputChannels) |
| 12 | | Assuming 'nInputChannels' is equal to 'nOutputChannels' | |
|
2398 | return false; |
2399 | |
2400 | if (nInputChannels > size - headerSize || nInputChannels * 2*sizeof(icUInt32Number) > size - headerSize) |
| 13 | | Assuming the condition is false | |
|
| 14 | | Assuming the condition is false | |
|
| |
2401 | return false; |
2402 | |
2403 | if (!SetSize(nInputChannels)) |
| |
2404 | return false; |
2405 | |
2406 | if (m_curve) { |
| |
2407 | int i; |
2408 | |
2409 | if (headerSize + m_nInputChannels*2*sizeof(icUInt32Number) > size) |
| 18 | | Assuming the condition is false | |
|
| |
2410 | return false; |
2411 | |
2412 | for (i=0; i<m_nInputChannels; i++) { |
| 20 | | Loop condition is true. Entering loop body | |
|
| 25 | | Assuming 'i' is >= field 'm_nInputChannels' | |
|
| 26 | | Loop condition is false. Execution continues on line 2421 | |
|
2413 | if (!pIO->Read32(&m_position[i].offset)) { |
| 21 | | Assuming the condition is false | |
|
| |
2414 | return false; |
2415 | } |
2416 | if (!pIO->Read32(&m_position[i].size)) { |
| 23 | | Assuming the condition is false | |
|
| |
2417 | return false; |
2418 | } |
2419 | } |
2420 | |
2421 | icCurveOffsetMap map; |
2422 | icCurveElemSignature curveSig; |
2423 | for (i=0; i<m_nInputChannels; i++) { |
| 27 | | Loop condition is true. Entering loop body | |
|
2424 | if (!map[m_position[i].offset]) { |
| 28 | | Assuming the condition is true | |
|
| |
2425 | icUInt32Number pos; |
2426 | if (!m_position[i].offset || !m_position[i].size) { |
| 30 | | Assuming field 'offset' is not equal to 0 | |
|
| 31 | | Assuming field 'size' is not equal to 0 | |
|
| |
2427 | return false; |
2428 | } |
2429 | |
2430 | pos = startPos + m_position[i].offset; |
2431 | if (pIO->Seek(pos, icSeekSet)!=(icInt32Number)pos) { |
| 33 | | Assuming the condition is false | |
|
| |
2432 | return false; |
2433 | } |
2434 | |
2435 | if (!pIO->Read32(&curveSig)) { |
| 35 | | Assuming the condition is false | |
|
| |
2436 | return false; |
2437 | } |
2438 | m_curve[i] = CIccCurveSetCurve::Create(curveSig); |
2439 | |
2440 | if (!m_curve[i]) { |
| |
2441 | return false; |
2442 | } |
2443 | |
2444 | if (pIO->Seek(pos, icSeekSet)!=(icInt32Number)pos) { |
| 38 | | Assuming the condition is false | |
|
| |
2445 | return false; |
2446 | } |
2447 | |
2448 | if (!m_curve[i]->Read(m_position[i].size, pIO)) { |
| 40 | | Calling 'CIccSegmentedCurve::Read' | |
|
2449 | return false; |
2450 | } |
2451 | |
2452 | map[m_position[i].offset] = m_curve[i]; |
2453 | } |
2454 | else { |
2455 | m_curve[i] = map[m_position[i].offset]; |
2456 | } |
2457 | } |
2458 | } |
2459 | |
2460 | return true; |
2461 | } |
2462 | |
2463 | |
2464 | |
2465 | |
2466 | |
2467 | |
2468 | |
2469 | |
2470 | |
2471 | |
2472 | |
2473 | bool CIccMpeCurveSet::Write(CIccIO *pIO) |
2474 | { |
2475 | icElemTypeSignature sig = GetType(); |
2476 | |
2477 | if (!pIO) |
2478 | return false; |
2479 | |
2480 | icUInt32Number elemStart = pIO->Tell(); |
2481 | |
2482 | if (!pIO->Write32(&sig)) |
2483 | return false; |
2484 | |
2485 | if (!pIO->Write32(&m_nReserved)) |
2486 | return false; |
2487 | |
2488 | if (!pIO->Write16(&m_nInputChannels)) |
2489 | return false; |
2490 | |
2491 | if (!pIO->Write16(&m_nInputChannels)) |
2492 | return false; |
2493 | |
2494 | if (m_curve && m_nInputChannels) { |
2495 | int i; |
2496 | icCurvePtrMap map; |
2497 | icUInt32Number start, end; |
2498 | icUInt32Number zeros[2] = { 0, 0}; |
2499 | icPositionNumber position; |
2500 | |
2501 | icUInt32Number startTable = pIO->Tell(); |
2502 | |
2503 | |
2504 | for (i=0; i<m_nInputChannels; i++) { |
2505 | if (pIO->Write32(&zeros[0], 2)!=2) |
2506 | return false; |
2507 | } |
2508 | |
2509 | |
2510 | for (i=0; i<m_nInputChannels; i++) { |
2511 | if (m_curve[i]) { |
2512 | if (map.find(m_curve[i])==map.end()) { |
2513 | start = pIO->Tell(); |
2514 | m_curve[i]->Write(pIO); |
2515 | end = pIO->Tell(); |
2516 | pIO->Align32(); |
2517 | position.offset = start - elemStart; |
2518 | position.size = end - start; |
2519 | map[m_curve[i]] = position; |
2520 | } |
2521 | m_position[i] = map[m_curve[i]]; |
2522 | } |
2523 | } |
2524 | end = pIO->Tell(); |
2525 | |
2526 | |
2527 | pIO->Seek(startTable, icSeekSet); |
2528 | for (i=0; i<m_nInputChannels; i++) { |
2529 | if (!pIO->Write32(&m_position[i].offset)) |
2530 | return false; |
2531 | if (!pIO->Write32(&m_position[i].size)) |
2532 | return false; |
2533 | } |
2534 | |
2535 | pIO->Seek(end, icSeekSet); |
2536 | } |
2537 | |
2538 | return true; |
2539 | } |
2540 | |
2541 | |
2542 | |
2543 | |
2544 | |
2545 | |
2546 | |
2547 | |
2548 | |
2549 | |
2550 | |
2551 | bool CIccMpeCurveSet::Begin(icElemInterp nInterp, CIccTagMultiProcessElement *pMPE) |
2552 | { |
2553 | if (!m_curve) |
2554 | return false; |
2555 | |
2556 | int i; |
2557 | for (i=0; i<m_nInputChannels; i++) { |
2558 | if (!m_curve[i] || !m_curve[i]->Begin()) |
2559 | return false; |
2560 | } |
2561 | |
2562 | return true; |
2563 | } |
2564 | |
2565 | |
2566 | |
2567 | |
2568 | |
2569 | |
2570 | |
2571 | |
2572 | |
2573 | |
2574 | |
2575 | void CIccMpeCurveSet::Apply(CIccApplyMpe *pApply, icFloatNumber *pDestPixel, const icFloatNumber *pSrcPixel) const |
2576 | { |
2577 | int i; |
2578 | for (i=0; i<m_nInputChannels; i++) { |
2579 | *pDestPixel++ = m_curve[i]->Apply(*pSrcPixel++); |
2580 | } |
2581 | } |
2582 | |
2583 | |
2584 | |
2585 | |
2586 | |
2587 | |
2588 | |
2589 | |
2590 | |
2591 | |
2592 | |
2593 | icValidateStatus CIccMpeCurveSet::Validate(std::string sigPath, std::string &sReport, const CIccTagMultiProcessElement* pMPE) const |
2594 | { |
2595 | std::string mpeSigPath = sigPath + icGetSigPath(GetType()); |
2596 | icValidateStatus rv = CIccMultiProcessElement::Validate(sigPath, sReport, pMPE); |
2597 | |
2598 | bool empty=false; |
2599 | if (m_curve) { |
2600 | int i; |
2601 | for (i=0; !empty && i<m_nInputChannels; i++) { |
2602 | if (!m_curve[i]) { |
2603 | empty = true; |
2604 | } |
2605 | else { |
2606 | rv = icMaxStatus(rv, m_curve[i]->Validate(mpeSigPath, sReport, pMPE)); |
2607 | } |
2608 | } |
2609 | } |
2610 | else |
2611 | empty = true; |
2612 | |
2613 | if (empty) { |
2614 | CIccInfo Info; |
2615 | std::string sSigPathName = Info.GetSigPathName(mpeSigPath); |
2616 | |
2617 | sReport += icMsgValidateCriticalError; |
2618 | sReport += sSigPathName; |
2619 | sReport += " - Has Empty Curve Element(s)!\r\n"; |
2620 | return icValidateCriticalError; |
2621 | } |
2622 | |
2623 | return rv; |
2624 | } |
2625 | |
2626 | |
2627 | |
2628 | |
2629 | |
2630 | |
2631 | |
2632 | |
2633 | |
2634 | |
2635 | |
2636 | CIccMpeTintArray::CIccMpeTintArray(int nVectorSize) |
2637 | { |
2638 | m_nReserved = 0; |
2639 | m_nInputChannels = 1; |
2640 | m_nOutputChannels = nVectorSize; |
2641 | m_Array = NULL; |
2642 | } |
2643 | |
2644 | typedef std::map<icCurveSetCurvePtr, icCurveSetCurvePtr> icCurveMap; |
2645 | |
2646 | |
2647 | |
2648 | |
2649 | |
2650 | |
2651 | |
2652 | |
2653 | |
2654 | |
2655 | |
2656 | CIccMpeTintArray::CIccMpeTintArray(const CIccMpeTintArray &tintArray) |
2657 | { |
2658 | m_nReserved = tintArray.m_nReserved; |
2659 | |
2660 | m_nInputChannels = tintArray.m_nInputChannels; |
2661 | m_nOutputChannels = tintArray.m_nOutputChannels; |
2662 | |
2663 | if (tintArray.m_Array) |
2664 | m_Array = (CIccTagNumArray*)tintArray.m_Array->NewCopy(); |
2665 | |
2666 | } |
2667 | |
2668 | |
2669 | |
2670 | |
2671 | |
2672 | |
2673 | |
2674 | |
2675 | |
2676 | |
2677 | |
2678 | CIccMpeTintArray &CIccMpeTintArray::operator=(const CIccMpeTintArray &tintArray) |
2679 | { |
2680 | m_nReserved = m_nReserved; |
2681 | |
2682 | if (m_Array) { |
2683 | delete m_Array; |
2684 | } |
2685 | |
2686 | m_nInputChannels = tintArray.m_nInputChannels; |
2687 | m_nOutputChannels = tintArray.m_nOutputChannels; |
2688 | |
2689 | if (tintArray.m_Array) |
2690 | m_Array = (CIccTagNumArray*)tintArray.m_Array->NewCopy(); |
2691 | |
2692 | return *this; |
2693 | } |
2694 | |
2695 | |
2696 | |
2697 | |
2698 | |
2699 | |
2700 | |
2701 | |
2702 | |
2703 | |
2704 | |
2705 | CIccMpeTintArray::~CIccMpeTintArray() |
2706 | { |
2707 | if (m_Array) |
2708 | delete m_Array; |
2709 | } |
2710 | |
2711 | |
2712 | |
2713 | |
2714 | |
2715 | |
2716 | |
2717 | |
2718 | |
2719 | |
2720 | |
2721 | void CIccMpeTintArray::SetVectorSize(int nVectorSize) |
2722 | { |
2723 | m_nOutputChannels = nVectorSize; |
2724 | } |
2725 | |
2726 | |
2727 | |
2728 | |
2729 | |
2730 | |
2731 | |
2732 | |
2733 | |
2734 | |
2735 | |
2736 | void CIccMpeTintArray::SetArray(CIccTagNumArray *pArray) |
2737 | { |
2738 | if (m_Array) |
2739 | delete m_Array; |
2740 | |
2741 | m_Array = pArray; |
2742 | } |
2743 | |
2744 | |
2745 | |
2746 | |
2747 | |
2748 | |
2749 | |
2750 | |
2751 | |
2752 | |
2753 | |
2754 | |
2755 | void CIccMpeTintArray::Describe(std::string &sDescription) |
2756 | { |
2757 | if (m_Array) { |
2758 | icChar buf[81]; |
2759 | |
2760 | sprintf(buf, "BEGIN_TINT_ARRAY %d\r\n", m_nOutputChannels); |
2761 | sDescription += buf; |
2762 | |
2763 | m_Array->Describe(sDescription); |
2764 | |
2765 | sDescription += "END_TINT_ARRAY\r\n"; |
2766 | } |
2767 | } |
2768 | |
2769 | |
2770 | |
2771 | |
2772 | |
2773 | |
2774 | |
2775 | |
2776 | |
2777 | |
2778 | |
2779 | bool CIccMpeTintArray::Read(icUInt32Number size, CIccIO *pIO) |
2780 | { |
2781 | if (m_Array) |
2782 | delete m_Array; |
2783 | m_Array = NULL; |
2784 | |
2785 | icElemTypeSignature sig; |
2786 | |
2787 | icUInt32Number startPos = pIO->Tell(); |
2788 | |
2789 | icUInt32Number headerSize = sizeof(icElemTypeSignature) + |
2790 | sizeof(icUInt32Number) + |
2791 | sizeof(icUInt16Number) + |
2792 | sizeof(icUInt16Number); |
2793 | |
2794 | if (headerSize +sizeof(icTagTypeSignature) > size) |
2795 | return false; |
2796 | |
2797 | if (!pIO) { |
2798 | return false; |
2799 | } |
2800 | |
2801 | icUInt16Number nInputChannels, nOutputChannels; |
2802 | |
2803 | if (!pIO->Read32(&sig)) |
2804 | return false; |
2805 | |
2806 | if (!pIO->Read32(&m_nReserved)) |
2807 | return false; |
2808 | |
2809 | if (!pIO->Read16(&nInputChannels)) |
2810 | return false; |
2811 | |
2812 | if (!pIO->Read16(&nOutputChannels)) |
2813 | return false; |
2814 | |
2815 | if (nInputChannels != 1 || !nOutputChannels) |
2816 | return false; |
2817 | |
2818 | m_nInputChannels = nInputChannels; |
2819 | m_nOutputChannels = nOutputChannels; |
2820 | |
2821 | icUInt32Number arrayPos = pIO->Tell(); |
2822 | |
2823 | icTagTypeSignature tagType; |
2824 | if (!pIO->Read32(&tagType)) |
2825 | return false; |
2826 | |
2827 | CIccTag *pTag = CIccTag::Create(tagType); |
2828 | if (!pTag) |
2829 | return false; |
2830 | |
2831 | if (!pTag->IsNumArrayType()) { |
2832 | delete pTag; |
2833 | } |
2834 | |
2835 | m_Array = (CIccTagNumArray*)pTag; |
2836 | pIO->Seek(arrayPos, icSeekSet); |
2837 | if (!m_Array->Read(size-headerSize, pIO)) { |
2838 | return false; |
2839 | } |
2840 | |
2841 | icUInt32Number nVals = m_Array->GetNumValues(); |
2842 | if (nVals/m_nOutputChannels <2 || (nVals%m_nOutputChannels) != 0) { |
2843 | return false; |
2844 | } |
2845 | |
2846 | return true; |
2847 | } |
2848 | |
2849 | |
2850 | |
2851 | |
2852 | |
2853 | |
2854 | |
2855 | |
2856 | |
2857 | |
2858 | |
2859 | bool CIccMpeTintArray::Write(CIccIO *pIO) |
2860 | { |
2861 | if (!m_Array) |
2862 | return false; |
2863 | |
2864 | icElemTypeSignature sig = GetType(); |
2865 | |
2866 | if (!pIO) |
2867 | return false; |
2868 | |
2869 | if (!pIO->Write32(&sig)) |
2870 | return false; |
2871 | |
2872 | if (!pIO->Write32(&m_nReserved)) |
2873 | return false; |
2874 | |
2875 | if (!pIO->Write16(&m_nInputChannels)) |
2876 | return false; |
2877 | |
2878 | if (!pIO->Write16(&m_nOutputChannels)) |
2879 | return false; |
2880 | |
2881 | return m_Array->Write(pIO); |
2882 | } |
2883 | |
2884 | |
2885 | |
2886 | |
2887 | |
2888 | |
2889 | |
2890 | |
2891 | |
2892 | |
2893 | |
2894 | bool CIccMpeTintArray::Begin(icElemInterp nInterp, CIccTagMultiProcessElement *pMPE) |
2895 | { |
2896 | if (!m_Array) |
2897 | return false; |
2898 | |
2899 | icUInt32Number nVals = m_Array->GetNumValues(); |
2900 | |
2901 | if (nVals/m_nOutputChannels<2 || nVals % m_nOutputChannels != 0) |
2902 | return false; |
2903 | |
2904 | return true; |
2905 | } |
2906 | |
2907 | |
2908 | |
2909 | |
2910 | |
2911 | |
2912 | |
2913 | |
2914 | |
2915 | |
2916 | |
2917 | void CIccMpeTintArray::Apply(CIccApplyMpe *pApply, icFloatNumber *pDestPixel, const icFloatNumber *pSrcPixel) const |
2918 | { |
2919 | if (m_Array) { |
2920 | m_Array->Interpolate(pDestPixel, *pSrcPixel, m_nOutputChannels); |
2921 | } |
2922 | else |
2923 | memset(pDestPixel, 0, m_nOutputChannels*sizeof(icFloatNumber)); |
2924 | } |
2925 | |
2926 | |
2927 | |
2928 | |
2929 | |
2930 | |
2931 | |
2932 | |
2933 | |
2934 | |
2935 | |
2936 | icValidateStatus CIccMpeTintArray::Validate(std::string sigPath, std::string &sReport, const CIccTagMultiProcessElement* pMPE) const |
2937 | { |
2938 | std::string mpeSigPath = sigPath + icGetSigPath(GetType()); |
2939 | icValidateStatus rv = CIccMultiProcessElement::Validate(sigPath, sReport, pMPE); |
2940 | |
2941 | if (m_nInputChannels!=1) { |
2942 | CIccInfo Info; |
2943 | std::string sSigPathName = Info.GetSigPathName(mpeSigPath); |
2944 | |
2945 | sReport += icMsgValidateCriticalError; |
2946 | sReport += sSigPathName; |
2947 | sReport += " - Bad number of input channels!\r\n"; |
2948 | return icValidateCriticalError; |
2949 | } |
2950 | |
2951 | if (!m_nOutputChannels) { |
2952 | CIccInfo Info; |
2953 | std::string sSigPathName = Info.GetSigPathName(mpeSigPath); |
2954 | |
2955 | sReport += icMsgValidateCriticalError; |
2956 | sReport += sSigPathName; |
2957 | sReport += " - Bad number of output channels!\r\n"; |
2958 | return icValidateCriticalError; |
2959 | } |
2960 | |
2961 | if (!m_Array) { |
2962 | CIccInfo Info; |
2963 | std::string sSigPathName = Info.GetSigPathName(mpeSigPath); |
2964 | |
2965 | sReport += icMsgValidateCriticalError; |
2966 | sReport += sSigPathName; |
2967 | sReport += " - Has no tint values(s)!\r\n"; |
2968 | return icValidateCriticalError; |
2969 | } |
2970 | else { |
2971 | icUInt32Number nVals = m_Array->GetNumValues(); |
2972 | bool bBad = false; |
2973 | |
2974 | |
2975 | |
2976 | |
2977 | |
2978 | |
2979 | |
2980 | |
2981 | |
2982 | |
2983 | |
2984 | |
2985 | |
2986 | |
2987 | |
2988 | |
2989 | if ((nVals % m_nOutputChannels)!=0) { |
2990 | CIccInfo Info; |
2991 | std::string sSigPathName = Info.GetSigPathName(mpeSigPath); |
2992 | |
2993 | sReport += icMsgValidateCriticalError; |
2994 | sReport += sSigPathName; |
2995 | sReport += " - Array size must be multiple of output channels!\r\n"; |
2996 | bBad = true; |
2997 | } |
2998 | |
2999 | if (bBad) { |
3000 | return icValidateCriticalError; |
3001 | } |
3002 | } |
3003 | |
3004 | return rv; |
3005 | } |
3006 | |
3007 | |
3008 | |
3009 | |
3010 | |
3011 | |
3012 | |
3013 | |
3014 | |
3015 | |
3016 | |
3017 | CIccMpeMatrix::CIccMpeMatrix() |
3018 | { |
3019 | m_nReserved = 0; |
3020 | m_nInputChannels = m_nOutputChannels = 0; |
3021 | m_size = 0; |
3022 | m_pMatrix = NULL; |
3023 | m_pConstants = NULL; |
3024 | } |
3025 | |
3026 | |
3027 | |
3028 | |
3029 | |
3030 | |
3031 | |
3032 | |
3033 | |
3034 | |
3035 | |
3036 | |
3037 | CIccMpeMatrix::CIccMpeMatrix(const CIccMpeMatrix &matrix) |
3038 | { |
3039 | m_nReserved = matrix.m_nReserved; |
3040 | |
3041 | m_nInputChannels = matrix.m_nInputChannels; |
3042 | m_nOutputChannels = matrix.m_nOutputChannels; |
3043 | |
3044 | m_size = matrix.m_size; |
3045 | if(matrix.m_pMatrix) { |
3046 | int num = m_size * sizeof(icFloatNumber); |
3047 | m_pMatrix = (icFloatNumber*)malloc(num); |
3048 | memcpy(m_pMatrix, matrix.m_pMatrix, num); |
3049 | } |
3050 | else |
3051 | m_pMatrix = NULL; |
3052 | |
3053 | if (matrix.m_pConstants) { |
3054 | int num = m_nOutputChannels*sizeof(icFloatNumber); |
3055 | m_pConstants = (icFloatNumber*)malloc(num); |
3056 | memcpy(m_pConstants, matrix.m_pConstants, num); |
3057 | } |
3058 | else |
3059 | m_pConstants = NULL; |
3060 | |
3061 | m_bApplyConstants = true; |
3062 | } |
3063 | |
3064 | |
3065 | |
3066 | |
3067 | |
3068 | |
3069 | |
3070 | |
3071 | |
3072 | |
3073 | |
3074 | CIccMpeMatrix &CIccMpeMatrix::operator=(const CIccMpeMatrix &matrix) |
3075 | { |
3076 | m_nReserved = matrix.m_nReserved; |
3077 | |
3078 | m_nInputChannels = matrix.m_nInputChannels; |
3079 | m_nOutputChannels = matrix.m_nOutputChannels; |
3080 | |
3081 | if (m_pMatrix) |
3082 | free(m_pMatrix); |
3083 | |
3084 | m_size = matrix.m_size; |
3085 | if (matrix.m_pMatrix) { |
3086 | int num = m_size * sizeof(icFloatNumber); |
3087 | m_pMatrix = (icFloatNumber*)malloc(num); |
3088 | memcpy(m_pMatrix, matrix.m_pMatrix, num); |
3089 | } |
3090 | else |
3091 | m_pMatrix = NULL; |
3092 | |
3093 | if (m_pConstants) |
3094 | free(m_pConstants); |
3095 | |
3096 | if (matrix.m_pConstants) { |
3097 | int num = m_nOutputChannels*sizeof(icFloatNumber); |
3098 | m_pConstants = (icFloatNumber*)malloc(num); |
3099 | memcpy(m_pConstants, matrix.m_pConstants, num); |
3100 | } |
3101 | else |
3102 | m_pConstants = NULL; |
3103 | |
3104 | m_bApplyConstants = matrix.m_bApplyConstants; |
3105 | |
3106 | return *this; |
3107 | } |
3108 | |
3109 | |
3110 | |
3111 | |
3112 | |
3113 | |
3114 | |
3115 | |
3116 | |
3117 | |
3118 | |
3119 | CIccMpeMatrix::~CIccMpeMatrix() |
3120 | { |
3121 | if (m_pMatrix) |
3122 | free(m_pMatrix); |
3123 | |
3124 | if (m_pConstants) |
3125 | free(m_pConstants); |
3126 | } |
3127 | |
3128 | |
3129 | |
3130 | |
3131 | |
3132 | |
3133 | |
3134 | |
3135 | |
3136 | |
3137 | |
3138 | bool CIccMpeMatrix::SetSize(icUInt16Number nInputChannels, icUInt16Number nOutputChannels, bool bUseConstants) |
3139 | { |
3140 | if (m_pMatrix) { |
3141 | free(m_pMatrix); |
3142 | m_pMatrix = NULL; |
3143 | } |
3144 | if (m_pConstants) { |
3145 | free(m_pConstants); |
3146 | m_pConstants = NULL; |
3147 | } |
3148 | |
3149 | m_size = (icUInt32Number)nInputChannels * nOutputChannels; |
3150 | |
3151 | if (m_size) { |
3152 | m_pMatrix = (icFloatNumber*)calloc(m_size, sizeof(icFloatNumber)); |
3153 | if (!m_pMatrix) |
3154 | return false; |
3155 | } |
3156 | |
3157 | if (bUseConstants) { |
3158 | m_pConstants = (icFloatNumber*)calloc(nOutputChannels, sizeof(icFloatNumber)); |
3159 | |
3160 | if (!m_pConstants) |
3161 | return false; |
3162 | } |
3163 | |
3164 | m_nInputChannels = nInputChannels; |
3165 | m_nOutputChannels = nOutputChannels; |
3166 | |
3167 | return true; |
3168 | } |
3169 | |
3170 | |
3171 | |
3172 | |
3173 | |
3174 | |
3175 | |
3176 | |
3177 | |
3178 | |
3179 | |
3180 | void CIccMpeMatrix::Describe(std::string &sDescription) |
3181 | { |
3182 | icChar buf[81]; |
3183 | int i, j; |
3184 | icFloatNumber *data = m_pMatrix; |
3185 | |
3186 | sprintf(buf, "BEGIN_ELEM_MATRIX %d %d\r\n", m_nInputChannels, m_nOutputChannels); |
3187 | sDescription += buf; |
3188 | |
3189 | for (j=0; j<m_nOutputChannels; j++) { |
3190 | if (data) { |
3191 | for (i=0; i<m_nInputChannels; i++) { |
3192 | if (i) |
3193 | sDescription += " "; |
3194 | sprintf(buf, "%12.8lf", data[i]); |
3195 | sDescription += buf; |
3196 | } |
3197 | if (m_pConstants) { |
3198 | sprintf(buf, " + %12.8lf\r\n", m_pConstants[j]); |
3199 | sDescription += buf; |
3200 | } |
3201 | data += i; |
3202 | } |
3203 | else { |
3204 | sprintf(buf, "ZeroRow + %12.8lf\r\n", m_pConstants[j]); |
3205 | sDescription += buf; |
3206 | } |
3207 | } |
3208 | sDescription += "END_ELEM_MATRIX\r\n"; |
3209 | } |
3210 | |
3211 | |
3212 | |
3213 | |
3214 | |
3215 | |
3216 | |
3217 | |
3218 | |
3219 | |
3220 | |
3221 | bool CIccMpeMatrix::Read(icUInt32Number size, CIccIO *pIO) |
3222 | { |
3223 | icElemTypeSignature sig; |
3224 | |
3225 | icUInt32Number headerSize = sizeof(icElemTypeSignature) + |
3226 | sizeof(icUInt32Number) + |
3227 | sizeof(icUInt16Number) + |
3228 | sizeof(icUInt16Number); |
3229 | |
3230 | if (headerSize > size) |
3231 | return false; |
3232 | |
3233 | icUInt32Number dataSize = size - headerSize; |
3234 | |
3235 | if (!pIO) { |
3236 | return false; |
3237 | } |
3238 | |
3239 | icUInt16Number nInputChannels, nOutputChannels; |
3240 | |
3241 | if (!pIO->Read32(&sig)) |
3242 | return false; |
3243 | |
3244 | if (!pIO->Read32(&m_nReserved)) |
3245 | return false; |
3246 | |
3247 | if (!pIO->Read16(&nInputChannels)) |
3248 | return false; |
3249 | |
3250 | if (!pIO->Read16(&nOutputChannels)) |
3251 | return false; |
3252 | |
3253 | if (dataSize >= (icUInt32Number)nInputChannels * nOutputChannels * sizeof(icFloatNumber) && |
3254 | dataSize < ((icUInt32Number)nInputChannels+1) * nOutputChannels * sizeof(icFloatNumber)) { |
3255 | |
3256 | if (!SetSize(nInputChannels, nOutputChannels, false)) |
3257 | return false; |
3258 | |
3259 | if (!m_pMatrix) |
3260 | return false; |
3261 | |
3262 | |
3263 | if (pIO->ReadFloat32Float(m_pMatrix, m_size) != (icInt32Number)m_size) |
3264 | return false; |
3265 | } |
3266 | else if (dataSize < (icUInt32Number)nInputChannels * nOutputChannels *sizeof(icFloatNumber) && |
3267 | dataSize >= (icUInt32Number)nOutputChannels * sizeof(icFloatNumber)) { |
3268 | |
3269 | if (!SetSize(0, nOutputChannels)) |
3270 | return false; |
3271 | |
3272 | m_nInputChannels = nInputChannels; |
3273 | |
3274 | |
3275 | if (pIO->ReadFloat32Float(m_pConstants, m_nOutputChannels)!=m_nOutputChannels) |
3276 | return false; |
3277 | } |
3278 | else { |
3279 | if ((icUInt32Number)nInputChannels*nOutputChannels > dataSize || |
3280 | ((icUInt32Number)nInputChannels*nOutputChannels + nOutputChannels) > dataSize || |
3281 | ((icUInt32Number)nInputChannels*nOutputChannels + nOutputChannels) * sizeof(icFloat32Number) > dataSize) |
3282 | return false; |
3283 | |
3284 | |
3285 | if (!SetSize(nInputChannels, nOutputChannels)) |
3286 | return false; |
3287 | |
3288 | if (!m_pMatrix) |
3289 | return false; |
3290 | |
3291 | if ((m_size + nOutputChannels)*sizeof(icFloat32Number) > dataSize) |
3292 | return false; |
3293 | |
3294 | |
3295 | if (pIO->ReadFloat32Float(m_pMatrix, m_size)!=(icInt32Number)m_size) |
3296 | return false; |
3297 | |
3298 | |
3299 | if (pIO->ReadFloat32Float(m_pConstants, m_nOutputChannels)!=m_nOutputChannels) |
3300 | return false; |
3301 | } |
3302 | |
3303 | return true; |
3304 | } |
3305 | |
3306 | |
3307 | |
3308 | |
3309 | |
3310 | |
3311 | |
3312 | |
3313 | |
3314 | |
3315 | |
3316 | bool CIccMpeMatrix::Write(CIccIO *pIO) |
3317 | { |
3318 | icElemTypeSignature sig = GetType(); |
3319 | |
3320 | if (!pIO) |
3321 | return false; |
3322 | |
3323 | if (!pIO->Write32(&sig)) |
3324 | return false; |
3325 | |
3326 | if (!pIO->Write32(&m_nReserved)) |
3327 | return false; |
3328 | |
3329 | if (!pIO->Write16(&m_nInputChannels)) |
3330 | return false; |
3331 | |
3332 | if (!pIO->Write16(&m_nOutputChannels)) |
3333 | return false; |
3334 | |
3335 | if (m_pMatrix) { |
3336 | if (pIO->WriteFloat32Float(m_pMatrix, m_size)!=(icInt32Number)m_size) |
3337 | return false; |
3338 | } |
3339 | |
3340 | |
3341 | if (m_pConstants) { |
3342 | if (pIO->WriteFloat32Float(m_pConstants, m_nOutputChannels)!=m_nOutputChannels) |
3343 | return false; |
3344 | } |
3345 | else { |
3346 | |
3347 | icFloat32Number zero = 0; |
3348 | int i; |
3349 | for (i = 0; i < m_nOutputChannels; i++) { |
3350 | if (!pIO->WriteFloat32Float(&zero, 1)) |
3351 | return false; |
3352 | } |
3353 | } |
3354 | |
3355 | return true; |
3356 | } |
3357 | |
3358 | |
3359 | |
3360 | |
3361 | |
3362 | |
3363 | |
3364 | |
3365 | |
3366 | |
3367 | |
3368 | bool CIccMpeMatrix::Begin(icElemInterp nInterp, CIccTagMultiProcessElement *pMPE) |
3369 | { |
3370 | m_bApplyConstants = false; |
3371 | if (m_pConstants) { |
3372 | int i; |
3373 | for (i = 0; i < m_nOutputChannels; i++) { |
3374 | if (icNotZero(m_pConstants[i])) { |
3375 | m_bApplyConstants = true; |
3376 | break; |
3377 | } |
3378 | } |
3379 | } |
3380 | |
3381 | if (m_nInputChannels==3 && m_nOutputChannels==3) |
3382 | m_type = ic3x3Matrix; |
3383 | else if (m_nInputChannels==3 && m_nOutputChannels==4) |
3384 | m_type = ic3x4Matrix; |
3385 | else if (m_nInputChannels==4 && m_nOutputChannels==3) |
3386 | m_type = ic4x3Matrix; |
3387 | else if (m_nInputChannels==4 && m_nOutputChannels==4) |
3388 | m_type = ic4x4Matrix; |
3389 | else |
3390 | m_type = icOtherMatrix; |
3391 | |
3392 | return true; |
3393 | } |
3394 | |
3395 | |
3396 | |
3397 | |
3398 | |
3399 | |
3400 | |
3401 | |
3402 | |
3403 | |
3404 | |
3405 | void CIccMpeMatrix::Apply(CIccApplyMpe *pApply, icFloatNumber *dstPixel, const icFloatNumber *srcPixel) const |
3406 | { |
3407 | icFloatNumber *data = m_pMatrix; |
3408 | if (data) { |
3409 | if (m_bApplyConstants) { |
3410 | switch (m_type) { |
3411 | case ic3x3Matrix: |
3412 | *dstPixel++ = data[ 0]*srcPixel[0] + data[ 1]*srcPixel[1] + data[ 2]*srcPixel[2] + m_pConstants[0]; |
3413 | *dstPixel++ = data[ 3]*srcPixel[0] + data[ 4]*srcPixel[1] + data[ 5]*srcPixel[2] + m_pConstants[1]; |
3414 | *dstPixel = data[ 6]*srcPixel[0] + data[ 7]*srcPixel[1] + data[ 8]*srcPixel[2] + m_pConstants[2]; |
3415 | break; |
3416 | |
3417 | case ic3x4Matrix: |
3418 | *dstPixel++ = data[ 0]*srcPixel[0] + data[ 1]*srcPixel[1] + data[ 2]*srcPixel[2] + m_pConstants[0]; |
3419 | *dstPixel++ = data[ 3]*srcPixel[0] + data[ 4]*srcPixel[1] + data[ 5]*srcPixel[2] + m_pConstants[1]; |
3420 | *dstPixel++ = data[ 6]*srcPixel[0] + data[ 7]*srcPixel[1] + data[ 8]*srcPixel[2] + m_pConstants[2]; |
3421 | *dstPixel = data[ 9]*srcPixel[0] + data[10]*srcPixel[1] + data[11]*srcPixel[2] + m_pConstants[3]; |
3422 | break; |
3423 | |
3424 | case ic4x3Matrix: |
3425 | *dstPixel++ = data[ 0]*srcPixel[0] + data[ 1]*srcPixel[1] + data[ 2]*srcPixel[2] + data[ 3]*srcPixel[3] + m_pConstants[0]; |
3426 | *dstPixel++ = data[ 4]*srcPixel[0] + data[ 5]*srcPixel[1] + data[ 6]*srcPixel[2] + data[ 7]*srcPixel[3] + m_pConstants[1]; |
3427 | *dstPixel = data[ 8]*srcPixel[0] + data[ 9]*srcPixel[1] + data[10]*srcPixel[2] + data[11]*srcPixel[3] + m_pConstants[2]; |
3428 | break; |
3429 | |
3430 | case ic4x4Matrix: |
3431 | *dstPixel++ = data[ 0]*srcPixel[0] + data[ 1]*srcPixel[1] + data[ 2]*srcPixel[2] + data[ 3]*srcPixel[3] + m_pConstants[0]; |
3432 | *dstPixel++ = data[ 4]*srcPixel[0] + data[ 5]*srcPixel[1] + data[ 6]*srcPixel[2] + data[ 7]*srcPixel[3] + m_pConstants[1]; |
3433 | *dstPixel++ = data[ 8]*srcPixel[0] + data[ 9]*srcPixel[1] + data[10]*srcPixel[2] + data[11]*srcPixel[3] + m_pConstants[2]; |
3434 | *dstPixel = data[12]*srcPixel[0] + data[13]*srcPixel[1] + data[14]*srcPixel[2] + data[15]*srcPixel[3] + m_pConstants[3]; |
3435 | break; |
3436 | |
3437 | case icOtherMatrix: |
3438 | default: |
3439 | { |
3440 | int i, j; |
3441 | |
3442 | for (j=0; j<m_nOutputChannels; j++) { |
3443 | *dstPixel = m_pConstants[j]; |
3444 | |
3445 | for (i=0; i<m_nInputChannels; i++) { |
3446 | *dstPixel += data[i]*srcPixel[i]; |
3447 | } |
3448 | |
3449 | data += i; |
3450 | dstPixel++; |
3451 | } |
3452 | } |
3453 | break; |
3454 | } |
3455 | } |
3456 | else { |
3457 | switch (m_type) { |
3458 | case ic3x3Matrix: |
3459 | *dstPixel++ = data[0] * srcPixel[0] + data[1] * srcPixel[1] + data[2] * srcPixel[2]; |
3460 | *dstPixel++ = data[3] * srcPixel[0] + data[4] * srcPixel[1] + data[5] * srcPixel[2]; |
3461 | *dstPixel = data[6] * srcPixel[0] + data[7] * srcPixel[1] + data[8] * srcPixel[2]; |
3462 | break; |
3463 | |
3464 | case ic3x4Matrix: |
3465 | *dstPixel++ = data[0] * srcPixel[0] + data[1] * srcPixel[1] + data[2] * srcPixel[2]; |
3466 | *dstPixel++ = data[3] * srcPixel[0] + data[4] * srcPixel[1] + data[5] * srcPixel[2]; |
3467 | *dstPixel++ = data[6] * srcPixel[0] + data[7] * srcPixel[1] + data[8] * srcPixel[2]; |
3468 | *dstPixel = data[9] * srcPixel[0] + data[10] * srcPixel[1] + data[11] * srcPixel[2]; |
3469 | break; |
3470 | |
3471 | case ic4x3Matrix: |
3472 | *dstPixel++ = data[0] * srcPixel[0] + data[1] * srcPixel[1] + data[2] * srcPixel[2] + data[3] * srcPixel[3]; |
3473 | *dstPixel++ = data[4] * srcPixel[0] + data[5] * srcPixel[1] + data[6] * srcPixel[2] + data[7] * srcPixel[3]; |
3474 | *dstPixel = data[8] * srcPixel[0] + data[9] * srcPixel[1] + data[10] * srcPixel[2] + data[11] * srcPixel[3]; |
3475 | break; |
3476 | |
3477 | case ic4x4Matrix: |
3478 | *dstPixel++ = data[0] * srcPixel[0] + data[1] * srcPixel[1] + data[2] * srcPixel[2] + data[3] * srcPixel[3]; |
3479 | *dstPixel++ = data[4] * srcPixel[0] + data[5] * srcPixel[1] + data[6] * srcPixel[2] + data[7] * srcPixel[3]; |
3480 | *dstPixel++ = data[8] * srcPixel[0] + data[9] * srcPixel[1] + data[10] * srcPixel[2] + data[11] * srcPixel[3]; |
3481 | *dstPixel = data[12] * srcPixel[0] + data[13] * srcPixel[1] + data[14] * srcPixel[2] + data[15] * srcPixel[3]; |
3482 | break; |
3483 | |
3484 | case icOtherMatrix: |
3485 | default: |
3486 | { |
3487 | int i, j; |
3488 | |
3489 | for (j = 0; j < m_nOutputChannels; j++) { |
3490 | *dstPixel = 0.0f; |
3491 | |
3492 | for (i = 0; i < m_nInputChannels; i++) { |
3493 | *dstPixel += data[i] * srcPixel[i]; |
3494 | } |
3495 | |
3496 | data += i; |
3497 | dstPixel++; |
3498 | } |
3499 | } |
3500 | break; |
3501 | } |
3502 | } |
3503 | } |
3504 | else if (m_bApplyConstants) { |
3505 | memcpy(dstPixel, m_pConstants, m_nOutputChannels*sizeof(icFloatNumber)); |
3506 | } |
3507 | else { |
3508 | memset(dstPixel, 0, m_nOutputChannels * sizeof(icFloatNumber)); |
3509 | } |
3510 | } |
3511 | |
3512 | |
3513 | |
3514 | |
3515 | |
3516 | |
3517 | |
3518 | |
3519 | |
3520 | |
3521 | |
3522 | icValidateStatus CIccMpeMatrix::Validate(std::string sigPath, std::string &sReport, const CIccTagMultiProcessElement* pMPE) const |
3523 | { |
3524 | std::string mpeSigPath = sigPath + icGetSigPath(GetType()); |
3525 | icValidateStatus rv = CIccMultiProcessElement::Validate(sigPath, sReport, pMPE); |
3526 | |
3527 | if (!m_pConstants) { |
3528 | CIccInfo Info; |
3529 | std::string sSigPathName = Info.GetSigPathName(mpeSigPath); |
3530 | |
3531 | sReport += icMsgValidateCriticalError; |
3532 | sReport += sSigPathName; |
3533 | sReport += " - Has Empty Matrix Constant data!\r\n"; |
3534 | return icValidateCriticalError; |
3535 | } |
3536 | |
3537 | return rv; |
3538 | } |
3539 | |
3540 | |
3541 | static icFloatNumber NoClip(icFloatNumber v) |
3542 | { |
3543 | return v; |
3544 | } |
3545 | |
3546 | |
3547 | |
3548 | |
3549 | |
3550 | |
3551 | |
3552 | |
3553 | |
3554 | |
3555 | |
3556 | CIccMpeCLUT::CIccMpeCLUT() |
3557 | { |
3558 | m_pCLUT = NULL; |
3559 | m_nInputChannels = 0; |
3560 | m_nOutputChannels = 0; |
3561 | |
3562 | m_nReserved = 0; |
3563 | } |
3564 | |
3565 | |
3566 | |
3567 | |
3568 | |
3569 | |
3570 | |
3571 | |
3572 | |
3573 | |
3574 | |
3575 | CIccMpeCLUT::CIccMpeCLUT(const CIccMpeCLUT &clut) |
3576 | { |
3577 | if (clut.m_pCLUT) |
3578 | m_pCLUT = new CIccCLUT(*clut.m_pCLUT); |
3579 | else |
3580 | m_pCLUT = NULL; |
3581 | |
3582 | m_nReserved = clut.m_nReserved; |
3583 | m_nInputChannels = clut.m_nInputChannels; |
3584 | m_nOutputChannels = clut.m_nOutputChannels; |
3585 | } |
3586 | |
3587 | |
3588 | |
3589 | |
3590 | |
3591 | |
3592 | |
3593 | |
3594 | |
3595 | |
3596 | |
3597 | CIccMpeCLUT &CIccMpeCLUT::operator=(const CIccMpeCLUT &clut) |
3598 | { |
3599 | if (m_pCLUT) |
3600 | delete m_pCLUT; |
3601 | |
3602 | if (clut.m_pCLUT) |
3603 | m_pCLUT = new CIccCLUT(*clut.m_pCLUT); |
3604 | else |
3605 | m_pCLUT = NULL; |
3606 | |
3607 | m_nReserved = clut.m_nReserved; |
3608 | m_nInputChannels = clut.m_nInputChannels; |
3609 | m_nOutputChannels = clut.m_nOutputChannels; |
3610 | |
3611 | return *this; |
3612 | } |
3613 | |
3614 | |
3615 | |
3616 | |
3617 | |
3618 | |
3619 | |
3620 | |
3621 | |
3622 | |
3623 | |
3624 | CIccMpeCLUT::~CIccMpeCLUT() |
3625 | { |
3626 | if (m_pCLUT) |
3627 | delete m_pCLUT; |
3628 | } |
3629 | |
3630 | |
3631 | |
3632 | |
3633 | |
3634 | |
3635 | |
3636 | |
3637 | |
3638 | |
3639 | |
3640 | void CIccMpeCLUT::SetCLUT(CIccCLUT *pCLUT) |
3641 | { |
3642 | if (m_pCLUT) |
3643 | delete m_pCLUT; |
3644 | |
3645 | m_pCLUT = pCLUT; |
3646 | if (pCLUT) { |
3647 | pCLUT->SetClipFunc(NoClip); |
3648 | m_nInputChannels = pCLUT->GetInputDim(); |
3649 | m_nOutputChannels = pCLUT->GetOutputChannels(); |
3650 | } |
3651 | } |
3652 | |
3653 | |
3654 | |
3655 | |
3656 | |
3657 | |
3658 | |
3659 | |
3660 | |
3661 | |
3662 | |
3663 | void CIccMpeCLUT::Describe(std::string &sDescription) |
3664 | { |
3665 | if (m_pCLUT) { |
3666 | m_pCLUT->DumpLut(sDescription, "ELEM_CLUT", icSigUnknownData, icSigUnknownData); |
3667 | } |
3668 | } |
3669 | |
3670 | |
3671 | |
3672 | |
3673 | |
3674 | |
3675 | |
3676 | |
3677 | |
3678 | |
3679 | |
3680 | bool CIccMpeCLUT::Read(icUInt32Number size, CIccIO *pIO) |
3681 | { |
3682 | icTagTypeSignature sig; |
3683 | |
3684 | icUInt32Number headerSize = sizeof(icTagTypeSignature) + |
3685 | sizeof(icUInt32Number) + |
3686 | sizeof(icUInt16Number) + |
3687 | sizeof(icUInt16Number) + |
3688 | 16 * sizeof(icUInt8Number); |
3689 | |
3690 | if (headerSize > size) |
3691 | return false; |
3692 | |
3693 | icUInt32Number dataSize = size - headerSize; |
3694 | |
3695 | if (!pIO) { |
3696 | return false; |
3697 | } |
3698 | |
3699 | if (!pIO->Read32(&sig)) |
3700 | return false; |
3701 | |
3702 | if (!pIO->Read32(&m_nReserved)) |
3703 | return false; |
3704 | |
3705 | if (!pIO->Read16(&m_nInputChannels)) |
3706 | return false; |
3707 | |
3708 | if (!pIO->Read16(&m_nOutputChannels)) |
3709 | return false; |
3710 | |
3711 | icUInt8Number gridPoints[16]; |
3712 | |
3713 | if (pIO->Read8(gridPoints, 16)!=16) { |
3714 | return false; |
3715 | } |
3716 | |
3717 | icUInt32Number nPoints = (icUInt32Number)m_nInputChannels * m_nOutputChannels; |
3718 | |
3719 | if (m_nInputChannels > 16 || nPoints > dataSize || nPoints * sizeof (icFloat32Number) > dataSize) |
3720 | return false; |
3721 | |
3722 | m_pCLUT = new CIccCLUT((icUInt8Number)m_nInputChannels, (icUInt16Number)m_nOutputChannels, 4); |
3723 | |
3724 | if (!m_pCLUT) |
3725 | return false; |
3726 | |
3727 | m_pCLUT->SetClipFunc(NoClip); |
3728 | |
3729 | m_pCLUT->Init(gridPoints); |
3730 | |
3731 | icFloatNumber *pData = m_pCLUT->GetData(0); |
3732 | |
3733 | if (!pData) |
3734 | return false; |
3735 | |
3736 | nPoints = m_pCLUT->NumPoints()*m_nOutputChannels; |
3737 | |
3738 | if (pIO->ReadFloat32Float(pData,nPoints)!= nPoints) |
3739 | return false; |
3740 | |
3741 | return true; |
3742 | } |
3743 | |
3744 | |
3745 | |
3746 | |
3747 | |
3748 | |
3749 | |
3750 | |
3751 | |
3752 | |
3753 | |
3754 | bool CIccMpeCLUT::Write(CIccIO *pIO) |
3755 | { |
3756 | icElemTypeSignature sig = GetType(); |
3757 | |
3758 | if (!pIO) |
3759 | return false; |
3760 | |
3761 | if (!pIO->Write32(&sig)) |
3762 | return false; |
3763 | |
3764 | if (!pIO->Write32(&m_nReserved)) |
3765 | return false; |
3766 | |
3767 | if (!pIO->Write16(&m_nInputChannels)) |
3768 | return false; |
3769 | |
3770 | if (!pIO->Write16(&m_nOutputChannels)) |
3771 | return false; |
3772 | |
3773 | if (m_pCLUT) { |
3774 | icUInt8Number gridPoints[16]; |
3775 | int i; |
3776 | |
3777 | for (i=0; i<16; i++) |
3778 | gridPoints[i] = m_pCLUT->GridPoint(i); |
3779 | |
3780 | if (pIO->Write8(gridPoints, 16)!=16) |
3781 | return false; |
3782 | |
3783 | icFloatNumber *pData = m_pCLUT->GetData(0); |
3784 | icInt32Number nPoints = m_pCLUT->NumPoints()*m_nOutputChannels; |
3785 | |
3786 | if (pIO->WriteFloat32Float(pData, nPoints) != nPoints) |
3787 | return false; |
3788 | } |
3789 | |
3790 | return true; |
3791 | } |
3792 | |
3793 | |
3794 | |
3795 | |
3796 | |
3797 | |
3798 | |
3799 | |
3800 | |
3801 | |
3802 | |
3803 | bool CIccMpeCLUT::Begin(icElemInterp nInterp, CIccTagMultiProcessElement *pMPE) |
3804 | { |
3805 | if (!m_pCLUT) |
3806 | return false; |
3807 | |
3808 | m_pCLUT->Begin(); |
3809 | |
3810 | switch (m_nInputChannels) { |
3811 | case 1: |
3812 | m_interpType = ic1dInterp; |
3813 | break; |
3814 | case 2: |
3815 | m_interpType = ic2dInterp; |
3816 | break; |
3817 | case 3: |
3818 | if (nInterp==icElemInterpTetra) |
3819 | m_interpType = ic3dInterpTetra; |
3820 | else |
3821 | m_interpType = ic3dInterp; |
3822 | break; |
3823 | case 4: |
3824 | m_interpType = ic4dInterp; |
3825 | break; |
3826 | case 5: |
3827 | m_interpType = ic5dInterp; |
3828 | break; |
3829 | case 6: |
3830 | m_interpType = ic6dInterp; |
3831 | break; |
3832 | default: |
3833 | m_interpType = icNdInterp; |
3834 | break; |
3835 | } |
3836 | return true; |
3837 | } |
3838 | |
3839 | |
3840 | |
3841 | |
3842 | |
3843 | |
3844 | |
3845 | |
3846 | |
3847 | |
3848 | |
3849 | void CIccMpeCLUT::Apply(CIccApplyMpe *pApply, icFloatNumber *dstPixel, const icFloatNumber *srcPixel) const |
3850 | { |
3851 | const CIccCLUT *pCLUT = m_pCLUT; |
3852 | |
3853 | switch(m_interpType) { |
3854 | case ic1dInterp: |
3855 | pCLUT->Interp1d(dstPixel, srcPixel); |
3856 | break; |
3857 | case ic2dInterp: |
3858 | pCLUT->Interp2d(dstPixel, srcPixel); |
3859 | break; |
3860 | case ic3dInterpTetra: |
3861 | pCLUT->Interp3dTetra(dstPixel, srcPixel); |
3862 | break; |
3863 | case ic3dInterp: |
3864 | pCLUT->Interp3d(dstPixel, srcPixel); |
3865 | break; |
3866 | case ic4dInterp: |
3867 | pCLUT->Interp4d(dstPixel, srcPixel); |
3868 | break; |
3869 | case ic5dInterp: |
3870 | pCLUT->Interp5d(dstPixel, srcPixel); |
3871 | break; |
3872 | case ic6dInterp: |
3873 | pCLUT->Interp6d(dstPixel, srcPixel); |
3874 | break; |
3875 | case icNdInterp: |
3876 | pCLUT->InterpND(dstPixel, srcPixel); |
3877 | break; |
3878 | } |
3879 | } |
3880 | |
3881 | |
3882 | |
3883 | |
3884 | |
3885 | |
3886 | |
3887 | |
3888 | |
3889 | |
3890 | |
3891 | icValidateStatus CIccMpeCLUT::Validate(std::string sigPath, std::string &sReport, const CIccTagMultiProcessElement* pMPE) const |
3892 | { |
3893 | std::string mpeSigPath = sigPath + icGetSigPath(GetType()); |
3894 | icValidateStatus rv = CIccMultiProcessElement::Validate(sigPath, sReport, pMPE); |
3895 | |
3896 | if (!m_pCLUT) { |
3897 | CIccInfo Info; |
3898 | std::string sSigPathName = Info.GetSigPathName(mpeSigPath); |
3899 | |
3900 | sReport += icMsgValidateCriticalError; |
3901 | sReport += sSigPathName; |
3902 | sReport += " - Has No CLUT!\r\n"; |
3903 | return icValidateCriticalError; |
3904 | } |
3905 | |
3906 | return rv; |
3907 | } |
3908 | |
3909 | |
3910 | |
3911 | |
3912 | |
3913 | |
3914 | |
3915 | |
3916 | |
3917 | |
3918 | |
3919 | CIccMpeExtCLUT::CIccMpeExtCLUT() |
3920 | { |
3921 | m_pCLUT = NULL; |
3922 | m_nInputChannels = 0; |
3923 | m_nOutputChannels = 0; |
3924 | |
3925 | m_nReserved = 0; |
3926 | m_nReserved2 = 0; |
3927 | |
3928 | m_storageType = icValueTypeFloat32; |
3929 | } |
3930 | |
3931 | |
3932 | |
3933 | |
3934 | |
3935 | |
3936 | |
3937 | |
3938 | |
3939 | |
3940 | |
3941 | CIccMpeExtCLUT::CIccMpeExtCLUT(const CIccMpeExtCLUT &clut) : CIccMpeCLUT(clut) |
3942 | { |
3943 | m_nReserved2 = clut.m_nReserved2; |
3944 | m_storageType = clut.m_storageType; |
3945 | } |
3946 | |
3947 | |
3948 | |
3949 | |
3950 | |
3951 | |
3952 | |
3953 | |
3954 | |
3955 | |
3956 | |
3957 | CIccMpeExtCLUT &CIccMpeExtCLUT::operator=(const CIccMpeExtCLUT &clut) |
3958 | { |
3959 | CIccMpeCLUT::operator=(clut); |
3960 | |
3961 | m_nReserved2 = clut.m_nReserved2; |
3962 | m_storageType = clut.m_storageType; |
3963 | |
3964 | return *this; |
3965 | } |
3966 | |
3967 | |
3968 | |
3969 | |
3970 | |
3971 | |
3972 | |
3973 | |
3974 | |
3975 | |
3976 | |
3977 | void CIccMpeExtCLUT::Describe(std::string &sDescription) |
3978 | { |
3979 | if (m_pCLUT) { |
3980 | char desc[256]; |
3981 | sprintf(desc, "EXT_ELEM_CLUT(%d)", m_storageType); |
3982 | |
3983 | m_pCLUT->DumpLut(sDescription, desc, icSigUnknownData, icSigUnknownData); |
3984 | } |
3985 | } |
3986 | |
3987 | |
3988 | |
3989 | |
3990 | |
3991 | |
3992 | |
3993 | |
3994 | |
3995 | |
3996 | |
3997 | |
3998 | |
3999 | |
4000 | bool CIccMpeExtCLUT::SetStorageType(icUInt16Number nStorateType) |
4001 | { |
4002 | m_storageType = nStorateType; |
4003 | |
4004 | switch (nStorateType) { |
4005 | case icValueTypeUInt8: |
4006 | case icValueTypeUInt16: |
4007 | case icValueTypeFloat16: |
4008 | case icValueTypeFloat32: |
4009 | return true; |
4010 | } |
4011 | return false; |
4012 | } |
4013 | |
4014 | |
4015 | |
4016 | |
4017 | |
4018 | |
4019 | |
4020 | |
4021 | |
4022 | |
4023 | |
4024 | |
4025 | bool CIccMpeExtCLUT::Read(icUInt32Number size, CIccIO *pIO) |
4026 | { |
4027 | icTagTypeSignature sig; |
4028 | |
4029 | icUInt32Number headerSize = sizeof(icTagTypeSignature) + |
4030 | sizeof(icUInt32Number) + |
4031 | sizeof(icUInt16Number) + |
4032 | sizeof(icUInt16Number) + |
4033 | sizeof(icUInt16Number) + |
4034 | sizeof(icUInt16Number) + |
4035 | 16 * sizeof(icUInt8Number); |
4036 | |
4037 | if (headerSize > size) |
4038 | return false; |
4039 | |
4040 | icUInt32Number dataSize = size - headerSize; |
4041 | |
4042 | if (!pIO) { |
4043 | return false; |
4044 | } |
4045 | |
4046 | if (!pIO->Read32(&sig)) |
4047 | return false; |
4048 | |
4049 | if (!pIO->Read32(&m_nReserved)) |
4050 | return false; |
4051 | |
4052 | if (!pIO->Read16(&m_nInputChannels)) |
4053 | return false; |
4054 | |
4055 | if (!pIO->Read16(&m_nOutputChannels)) |
4056 | return false; |
4057 | |
4058 | if (!pIO->Read16(&m_storageType)) |
4059 | return false; |
4060 | |
4061 | if (!pIO->Read16(&m_nReserved2)) |
4062 | return false; |
4063 | |
4064 | icUInt8Number gridPoints[16]; |
4065 | |
4066 | if (pIO->Read8(gridPoints, 16)!=16) { |
4067 | return false; |
4068 | } |
4069 | |
4070 | icUInt32Number nPoints = (icUInt32Number)m_nInputChannels * m_nOutputChannels; |
4071 | |
4072 | if (m_nInputChannels > 16 || nPoints > dataSize) |
4073 | return false; |
4074 | |
4075 | m_pCLUT = new CIccCLUT((icUInt8Number)m_nInputChannels, (icUInt16Number)m_nOutputChannels, 4); |
4076 | |
4077 | if (!m_pCLUT) |
4078 | return false; |
4079 | |
4080 | m_pCLUT->SetClipFunc(NoClip); |
4081 | |
4082 | if (!m_pCLUT->Init(gridPoints, dataSize, icGetStorageTypeBytes(m_storageType))) |
4083 | return false; |
4084 | |
4085 | icFloatNumber *pData = m_pCLUT->GetData(0); |
4086 | |
4087 | if (!pData) |
4088 | return false; |
4089 | |
4090 | nPoints = m_pCLUT->NumPoints()*m_nOutputChannels; |
4091 | |
4092 | if (nPoints > dataSize) |
4093 | return false; |
4094 | |
4095 | switch(m_storageType) { |
4096 | case icValueTypeUInt8: |
4097 | if (pIO->ReadUInt8Float(pData,nPoints)!= nPoints) |
4098 | return false; |
4099 | break; |
4100 | |
4101 | case icValueTypeUInt16: |
4102 | if (nPoints * 2 > dataSize) |
4103 | return false; |
4104 | |
4105 | if (pIO->ReadUInt16Float(pData,nPoints)!= nPoints) |
4106 | return false; |
4107 | break; |
4108 | |
4109 | case icValueTypeFloat16: |
4110 | if (nPoints * 2 > dataSize) |
4111 | return false; |
4112 | |
4113 | if (pIO->ReadFloat16Float(pData,nPoints)!= nPoints) |
4114 | return false; |
4115 | break; |
4116 | |
4117 | case icValueTypeFloat32: |
4118 | if (pIO->ReadFloat32Float(pData,nPoints)!= nPoints) |
4119 | return false; |
4120 | break; |
4121 | |
4122 | default: |
4123 | return false; |
4124 | } |
4125 | return true; |
4126 | } |
4127 | |
4128 | |
4129 | |
4130 | |
4131 | |
4132 | |
4133 | |
4134 | |
4135 | |
4136 | |
4137 | |
4138 | bool CIccMpeExtCLUT::Write(CIccIO *pIO) |
4139 | { |
4140 | icElemTypeSignature sig = GetType(); |
4141 | |
4142 | if (!pIO) |
4143 | return false; |
4144 | |
4145 | if (!pIO->Write32(&sig)) |
4146 | return false; |
4147 | |
4148 | if (!pIO->Write32(&m_nReserved)) |
4149 | return false; |
4150 | |
4151 | if (!pIO->Write16(&m_nInputChannels)) |
4152 | return false; |
4153 | |
4154 | if (!pIO->Write16(&m_nOutputChannels)) |
4155 | return false; |
4156 | |
4157 | if (!pIO->Write16(&m_storageType)) |
4158 | return false; |
4159 | |
4160 | if (!pIO->Write16(&m_nReserved2)) |
4161 | return false; |
4162 | |
4163 | if (m_pCLUT) { |
4164 | icUInt8Number gridPoints[16]; |
4165 | int i; |
4166 | |
4167 | for (i=0; i<16; i++) |
4168 | gridPoints[i] = m_pCLUT->GridPoint(i); |
4169 | |
4170 | if (pIO->Write8(gridPoints, 16)!=16) |
4171 | return false; |
4172 | |
4173 | icFloatNumber *pData = m_pCLUT->GetData(0); |
4174 | icInt32Number nPoints = m_pCLUT->NumPoints()*m_nOutputChannels; |
4175 | |
4176 | switch(m_storageType) { |
4177 | case icValueTypeUInt8: |
4178 | if (pIO->WriteUInt8Float(pData,nPoints)!= nPoints) |
4179 | return false; |
4180 | break; |
4181 | |
4182 | case icValueTypeUInt16: |
4183 | if (pIO->WriteUInt16Float(pData,nPoints)!= nPoints) |
4184 | return false; |
4185 | break; |
4186 | |
4187 | case icValueTypeFloat16: |
4188 | if (pIO->WriteFloat16Float(pData,nPoints)!= nPoints) |
4189 | return false; |
4190 | break; |
4191 | |
4192 | case icValueTypeFloat32: |
4193 | if (pIO->WriteFloat32Float(pData,nPoints)!= nPoints) |
4194 | return false; |
4195 | break; |
4196 | |
4197 | default: |
4198 | return false; |
4199 | } |
4200 | } |
4201 | |
4202 | return true; |
4203 | } |
4204 | |
4205 | |
4206 | |
4207 | |
4208 | |
4209 | |
4210 | |
4211 | |
4212 | |
4213 | |
4214 | |
4215 | |
4216 | icValidateStatus CIccMpeExtCLUT::Validate(std::string sigPath, std::string &sReport, const CIccTagMultiProcessElement* pMPE) const |
4217 | { |
4218 | std::string mpeSigPath = sigPath + icGetSigPath(GetType()); |
4219 | icValidateStatus rv = CIccMpeCLUT::Validate(sigPath, sReport, pMPE); |
4220 | |
4221 | if (m_storageType>icMaxValueType) { |
4222 | CIccInfo Info; |
4223 | std::string sSigPathName = Info.GetSigPathName(mpeSigPath); |
4224 | |
4225 | sReport += icMsgValidateCriticalError; |
4226 | sReport += sSigPathName; |
4227 | sReport += " - Invalid value type!\r\n"; |
4228 | return icValidateCriticalError; |
4229 | } |
4230 | |
4231 | return rv; |
4232 | } |
4233 | |
4234 | |
4235 | CIccMpeCAM::CIccMpeCAM() |
4236 | { |
4237 | m_pCAM = NULL; |
4238 | m_nInputChannels = 3; |
4239 | m_nOutputChannels = 3; |
4240 | m_nReserved = 0; |
4241 | } |
4242 | |
4243 | CIccMpeCAM::~CIccMpeCAM() |
4244 | { |
4245 | if (m_pCAM) |
4246 | delete m_pCAM; |
4247 | } |
4248 | |
4249 | bool CIccMpeCAM::Read(icUInt32Number size, CIccIO *pIO) |
4250 | { |
4251 | icTagTypeSignature sig; |
4252 | |
4253 | icUInt32Number headerSize = sizeof(icTagTypeSignature) + |
4254 | sizeof(icUInt32Number) + |
4255 | sizeof(icUInt16Number)*2 + |
4256 | 8 * sizeof(icFloat32Number); |
4257 | |
4258 | if (headerSize > size) |
4259 | return false; |
4260 | |
4261 | if (!pIO) { |
4262 | return false; |
4263 | } |
4264 | |
4265 | if (!pIO->Read32(&sig)) |
4266 | return false; |
4267 | |
4268 | if (sig!=GetType()) |
4269 | return false; |
4270 | |
4271 | if (!pIO->Read32(&m_nReserved)) |
4272 | return false; |
4273 | |
4274 | if (!pIO->Read16(&m_nInputChannels)) |
4275 | return false; |
4276 | |
4277 | if (!pIO->Read16(&m_nOutputChannels)) |
4278 | return false; |
4279 | |
4280 | icFloatNumber param[8]; |
4281 | |
4282 | if (pIO->ReadFloat32Float(param, 8)!=8) |
4283 | return false; |
4284 | |
4285 | if (m_pCAM) |
4286 | delete m_pCAM; |
4287 | |
4288 | m_pCAM = new CIccCamConverter; |
4289 | |
4290 | m_pCAM->SetParameter_WhitePoint(¶m[0]); |
4291 | m_pCAM->SetParameter_La(param[3]); |
4292 | m_pCAM->SetParameter_Yb(param[4]); |
4293 | m_pCAM->SetParameter_C(param[5]); |
4294 | m_pCAM->SetParameter_Nc(param[6]); |
4295 | m_pCAM->SetParameter_F(param[7]); |
4296 | |
4297 | return true; |
4298 | } |
4299 | |
4300 | bool CIccMpeCAM::Write(CIccIO *pIO) |
4301 | { |
4302 | if (!m_pCAM) |
4303 | return false; |
4304 | |
4305 | icElemTypeSignature sig = GetType(); |
4306 | |
4307 | if (!pIO) |
4308 | return false; |
4309 | |
4310 | if (!pIO->Write32(&sig)) |
4311 | return false; |
4312 | |
4313 | if (!pIO->Write32(&m_nReserved)) |
4314 | return false; |
4315 | |
4316 | if (!pIO->Write16(&m_nInputChannels)) |
4317 | return false; |
4318 | |
4319 | if (!pIO->Write16(&m_nOutputChannels)) |
4320 | return false; |
4321 | |
4322 | |
4323 | icFloatNumber param[8]; |
4324 | |
4325 | m_pCAM->GetParameter_WhitePoint(¶m[0]); |
4326 | param[3] = m_pCAM->GetParameter_La(); |
4327 | param[4] = m_pCAM->GetParameter_Yb(); |
4328 | param[5] = m_pCAM->GetParameter_C(); |
4329 | param[6] = m_pCAM->GetParameter_Nc(); |
4330 | param[7] = m_pCAM->GetParameter_F(); |
4331 | |
4332 | if (pIO->WriteFloat32Float(¶m, 8)!=8) |
4333 | return false; |
4334 | |
4335 | return true; |
4336 | } |
4337 | |
4338 | bool CIccMpeCAM::Begin(icElemInterp nInterp, CIccTagMultiProcessElement *pMPE) |
4339 | { |
4340 | if (m_pCAM) { |
4341 | return true; |
4342 | } |
4343 | return false; |
4344 | } |
4345 | |
4346 | void CIccMpeCAM::SetCAM(CIccCamConverter *pCAM) |
4347 | { |
4348 | if (m_pCAM) |
4349 | delete m_pCAM; |
4350 | m_pCAM = pCAM; |
4351 | } |
4352 | |
4353 | void CIccMpeCAM::Describe(std::string &sDescription) |
4354 | { |
4355 | sDescription += "Begin "; |
4356 | sDescription += GetXformName(); |
4357 | sDescription += "\n"; |
4358 | |
4359 | if (m_pCAM) { |
4360 | char line[256]; |
4361 | |
4362 | icFloatNumber xyz[3]; |
4363 | m_pCAM->GetParameter_WhitePoint(xyz); |
4364 | sprintf(line, "WhitePoint (X=%f, Y=%f, Z=%f)\n", xyz[0], xyz[1], xyz[2]); |
4365 | sDescription += line; |
4366 | |
4367 | sprintf(line, "Luminance(La)=%f cd/m^2\n", m_pCAM->GetParameter_La()); |
4368 | sDescription += line; |
4369 | |
4370 | sprintf(line, "Background Luminance(Yb)=%f cd/m^2\n", m_pCAM->GetParameter_Yb()); |
4371 | sDescription += line; |
4372 | |
4373 | sprintf(line, "Impact Surround(C)=%f\n", m_pCAM->GetParameter_C()); |
4374 | sDescription += line; |
4375 | |
4376 | sprintf(line, "Chromatic Induction Factor(Nc)=%f\n", m_pCAM->GetParameter_Nc()); |
4377 | sDescription += line; |
4378 | |
4379 | sprintf(line, "Adaptation Factor(F)=%f\n", m_pCAM->GetParameter_F()); |
4380 | sDescription += line; |
4381 | |
4382 | } |
4383 | sDescription += "End"; |
4384 | sDescription += GetXformName(); |
4385 | sDescription += "\n"; |
4386 | } |
4387 | |
4388 | |
4389 | icValidateStatus CIccMpeCAM::Validate(std::string sigPath, std::string &sReport, const CIccTagMultiProcessElement* pMPE) const |
4390 | { |
4391 | icValidateStatus rv = icValidateOK; |
4392 | |
4393 | if (m_nInputChannels!=3) { |
4394 | sReport += icMsgValidateCriticalError; |
4395 | sReport += "CAM Element Must have 3 input channels\n"; |
4396 | rv = icMaxStatus(icValidateCriticalError, rv); |
4397 | } |
4398 | if (m_nOutputChannels!=3) { |
4399 | sReport += icMsgValidateCriticalError; |
4400 | sReport += "CAM Element Must have 3 output channels"; |
4401 | return icMaxStatus(icValidateCriticalError, rv); |
4402 | } |
4403 | if (!m_pCAM) { |
4404 | sReport += icMsgValidateCriticalError; |
4405 | sReport += "Invalid CAM"; |
4406 | return icMaxStatus(icValidateCriticalError, rv); |
4407 | } |
4408 | |
4409 | return rv; |
4410 | } |
4411 | |
4412 | CIccMpeJabToXYZ::CIccMpeJabToXYZ() : CIccMpeCAM() |
4413 | { |
4414 | } |
4415 | |
4416 | CIccMpeJabToXYZ::CIccMpeJabToXYZ(const CIccMpeJabToXYZ &cam) |
4417 | { |
4418 | if (cam.m_pCAM) { |
4419 | m_pCAM = new CIccCamConverter(); |
4420 | icFloatNumber xyz[3]; |
4421 | cam.m_pCAM->GetParameter_WhitePoint(xyz); |
4422 | m_pCAM->SetParameter_WhitePoint(xyz); |
4423 | m_pCAM->SetParameter_La(cam.m_pCAM->GetParameter_La()); |
4424 | m_pCAM->SetParameter_Yb(cam.m_pCAM->GetParameter_Yb()); |
4425 | m_pCAM->SetParameter_C(cam.m_pCAM->GetParameter_C()); |
4426 | m_pCAM->SetParameter_Nc(cam.m_pCAM->GetParameter_Nc()); |
4427 | m_pCAM->SetParameter_F(cam.m_pCAM->GetParameter_F()); |
4428 | } |
4429 | else |
4430 | m_pCAM = NULL; |
4431 | } |
4432 | |
4433 | CIccMpeJabToXYZ &CIccMpeJabToXYZ::operator=(const CIccMpeJabToXYZ &cam) |
4434 | { |
4435 | if (cam.m_pCAM) { |
4436 | if (m_pCAM) |
4437 | delete m_pCAM; |
4438 | |
4439 | m_pCAM = new CIccCamConverter(); |
4440 | icFloatNumber xyz[3]; |
4441 | |
4442 | cam.m_pCAM->GetParameter_WhitePoint(xyz); |
4443 | m_pCAM->SetParameter_WhitePoint(xyz); |
4444 | m_pCAM->SetParameter_La(cam.m_pCAM->GetParameter_La()); |
4445 | m_pCAM->SetParameter_Yb(cam.m_pCAM->GetParameter_Yb()); |
4446 | m_pCAM->SetParameter_C(cam.m_pCAM->GetParameter_C()); |
4447 | m_pCAM->SetParameter_Nc(cam.m_pCAM->GetParameter_Nc()); |
4448 | m_pCAM->SetParameter_F(cam.m_pCAM->GetParameter_F()); |
4449 | } |
4450 | else |
4451 | m_pCAM = NULL; |
4452 | |
4453 | return *this; |
4454 | } |
4455 | |
4456 | CIccMpeJabToXYZ::~CIccMpeJabToXYZ() |
4457 | { |
4458 | } |
4459 | |
4460 | void CIccMpeJabToXYZ::Apply(CIccApplyMpe *pApply, icFloatNumber *dstPixel, const icFloatNumber *srcPixel) const |
4461 | { |
4462 | if (m_pCAM) |
4463 | m_pCAM->JabToXYZ(srcPixel, dstPixel, 1); |
4464 | } |
4465 | |
4466 | CIccMpeXYZToJab::CIccMpeXYZToJab() : CIccMpeCAM() |
4467 | { |
4468 | } |
4469 | |
4470 | CIccMpeXYZToJab::CIccMpeXYZToJab(const CIccMpeXYZToJab &cam) |
4471 | { |
4472 | if (cam.m_pCAM) { |
4473 | m_pCAM = new CIccCamConverter(); |
4474 | icFloatNumber xyz[3]; |
4475 | |
4476 | cam.m_pCAM->GetParameter_WhitePoint(xyz); |
4477 | m_pCAM->SetParameter_WhitePoint(xyz); |
4478 | m_pCAM->SetParameter_La(cam.m_pCAM->GetParameter_La()); |
4479 | m_pCAM->SetParameter_Yb(cam.m_pCAM->GetParameter_Yb()); |
4480 | m_pCAM->SetParameter_C(cam.m_pCAM->GetParameter_C()); |
4481 | m_pCAM->SetParameter_Nc(cam.m_pCAM->GetParameter_Nc()); |
4482 | m_pCAM->SetParameter_F(cam.m_pCAM->GetParameter_F()); |
4483 | } |
4484 | else |
4485 | m_pCAM = NULL; |
4486 | } |
4487 | |
4488 | CIccMpeXYZToJab &CIccMpeXYZToJab::operator=(const CIccMpeXYZToJab &cam) |
4489 | { |
4490 | if (cam.m_pCAM) { |
4491 | if (m_pCAM) |
4492 | delete m_pCAM; |
4493 | |
4494 | m_pCAM = new CIccCamConverter(); |
4495 | icFloatNumber xyz[3]; |
4496 | |
4497 | cam.m_pCAM->GetParameter_WhitePoint(xyz); |
4498 | m_pCAM->SetParameter_WhitePoint(xyz); |
4499 | m_pCAM->SetParameter_La(cam.m_pCAM->GetParameter_La()); |
4500 | m_pCAM->SetParameter_Yb(cam.m_pCAM->GetParameter_Yb()); |
4501 | m_pCAM->SetParameter_C(cam.m_pCAM->GetParameter_C()); |
4502 | m_pCAM->SetParameter_Nc(cam.m_pCAM->GetParameter_Nc()); |
4503 | m_pCAM->SetParameter_F(cam.m_pCAM->GetParameter_F()); |
4504 | } |
4505 | else |
4506 | m_pCAM = NULL; |
4507 | |
4508 | return *this; |
4509 | } |
4510 | |
4511 | CIccMpeXYZToJab::~CIccMpeXYZToJab() |
4512 | { |
4513 | } |
4514 | |
4515 | void CIccMpeXYZToJab::Apply(CIccApplyMpe *pApply, icFloatNumber *dstPixel, const icFloatNumber *srcPixel) const |
4516 | { |
4517 | if (m_pCAM) |
4518 | m_pCAM->XYZToJab(srcPixel, dstPixel, 1); |
4519 | } |
4520 | |
4521 | |
4522 | #ifdef USEREFICCMAXNAMESPACE |
4523 | } |
4524 | #endif |