OLD | NEW |
1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkPdfNativeDoc.h" | 8 #include "SkPdfNativeDoc.h" |
9 #include "SkPdfNativeTokenizer.h" | 9 #include "SkPdfNativeTokenizer.h" |
10 #include "SkPdfNativeObject.h" | 10 #include "SkPdfNativeObject.h" |
(...skipping 157 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
168 // and resolve references?... or not ... | 168 // and resolve references?... or not ... |
169 } | 169 } |
170 | 170 |
171 void SkPdfNativeDoc::loadWithoutXRef() { | 171 void SkPdfNativeDoc::loadWithoutXRef() { |
172 const unsigned char* current = fFileContent; | 172 const unsigned char* current = fFileContent; |
173 const unsigned char* end = fFileContent + fContentLength; | 173 const unsigned char* end = fFileContent + fContentLength; |
174 | 174 |
175 // TODO(edisonn): read pdf version | 175 // TODO(edisonn): read pdf version |
176 current = ignoreLine(current, end); | 176 current = ignoreLine(current, end); |
177 | 177 |
178 current = skipPdfWhiteSpaces(0, current, end); | 178 current = skipPdfWhiteSpaces(current, end); |
179 while (current < end) { | 179 while (current < end) { |
180 SkPdfNativeObject token; | 180 SkPdfNativeObject token; |
181 current = nextObject(0, current, end, &token, NULL, NULL PUT_TRACK_STREA
M_ARGS_EXPL2(0, fFileContent)); | 181 current = nextObject(current, end, &token, NULL, NULL); |
182 if (token.isInteger()) { | 182 if (token.isInteger()) { |
183 int id = (int)token.intValue(); | 183 int id = (int)token.intValue(); |
184 | 184 |
185 token.reset(); | 185 token.reset(); |
186 current = nextObject(0, current, end, &token, NULL, NULL PUT_TRACK_S
TREAM_ARGS_EXPL2(0, fFileContent)); | 186 current = nextObject(current, end, &token, NULL, NULL); |
187 // int generation = (int)token.intValue(); // TODO(edisonn): ignore
d for now | 187 // int generation = (int)token.intValue(); // TODO(edisonn): ignore
d for now |
188 | 188 |
189 token.reset(); | 189 token.reset(); |
190 current = nextObject(0, current, end, &token, NULL, NULL PUT_TRACK_S
TREAM_ARGS_EXPL2(0, fFileContent)); | 190 current = nextObject(current, end, &token, NULL, NULL); |
191 // TODO(edisonn): must be obj, return error if not? ignore ? | 191 // TODO(edisonn): must be obj, return error if not? ignore ? |
192 if (!token.isKeyword("obj")) { | 192 if (!token.isKeyword("obj")) { |
193 SkPdfReport(kWarning_SkPdfIssueSeverity, kMissingToken_SkPdfIssu
e, "Could not find obj", NULL, NULL); | 193 SkPdfReport(kWarning_SkPdfIssueSeverity, kMissingToken_SkPdfIssu
e, "Could not find obj", NULL, NULL); |
194 continue; | 194 continue; |
195 } | 195 } |
196 | 196 |
197 while (fObjects.count() < id + 1) { | 197 while (fObjects.count() < id + 1) { |
198 reset(fObjects.append()); | 198 reset(fObjects.append()); |
199 } | 199 } |
200 | 200 |
201 fObjects[id].fOffset = current - fFileContent; | 201 fObjects[id].fOffset = current - fFileContent; |
202 | 202 |
203 SkPdfNativeObject* obj = fAllocator->allocObject(); | 203 SkPdfNativeObject* obj = fAllocator->allocObject(); |
204 current = nextObject(0, current, end, obj, fAllocator, this PUT_TRAC
K_STREAM_ARGS_EXPL2(0, fFileContent)); | 204 current = nextObject(current, end, obj, fAllocator, this); |
205 | 205 |
206 fObjects[id].fResolvedReference = obj; | 206 fObjects[id].fResolvedReference = obj; |
207 fObjects[id].fObj = obj; | 207 fObjects[id].fObj = obj; |
208 fObjects[id].fIsReferenceResolved = true; | 208 fObjects[id].fIsReferenceResolved = true; |
209 | 209 |
210 | 210 |
211 // set objects | 211 // set objects |
212 } else if (token.isKeyword("trailer")) { | 212 } else if (token.isKeyword("trailer")) { |
213 long dummy; | 213 long dummy; |
214 current = readTrailer(current, end, true, &dummy, true); | 214 current = readTrailer(current, end, true, &dummy, true); |
215 } else if (token.isKeyword("startxref")) { | 215 } else if (token.isKeyword("startxref")) { |
216 token.reset(); | 216 token.reset(); |
217 current = nextObject(0, current, end, &token, NULL, NULL PUT_TRACK_S
TREAM_ARGS_EXPL2(0, fFileContent)); // ignore | 217 current = nextObject(current, end, &token, NULL, NULL); // ignore |
218 } | 218 } |
219 | 219 |
220 current = skipPdfWhiteSpaces(0, current, end); | 220 current = skipPdfWhiteSpaces(current, end); |
221 } | 221 } |
222 | 222 |
223 // TODO(edisonn): hack, detect root catalog - we need to implement liniarize
d support, and remove this hack. | 223 // TODO(edisonn): hack, detect root catalog - we need to implement liniarize
d support, and remove this hack. |
224 if (!fRootCatalogRef) { | 224 if (!fRootCatalogRef) { |
225 for (unsigned int i = 0 ; i < objects(); i++) { | 225 for (unsigned int i = 0 ; i < objects(); i++) { |
226 SkPdfNativeObject* obj = object(i); | 226 SkPdfNativeObject* obj = object(i); |
227 SkPdfNativeObject* root = (obj && obj->isDictionary()) ? obj->get("R
oot") : NULL; | 227 SkPdfNativeObject* root = (obj && obj->isDictionary()) ? obj->get("R
oot") : NULL; |
228 if (root && root->isReference()) { | 228 if (root && root->isReference()) { |
229 fRootCatalogRef = root; | 229 fRootCatalogRef = root; |
230 } | 230 } |
(...skipping 14 matching lines...) Expand all Loading... |
245 } | 245 } |
246 | 246 |
247 // TODO(edisonn): NYI | 247 // TODO(edisonn): NYI |
248 SkPdfNativeDoc::~SkPdfNativeDoc() { | 248 SkPdfNativeDoc::~SkPdfNativeDoc() { |
249 sk_free((void*)fFileContent); | 249 sk_free((void*)fFileContent); |
250 delete fAllocator; | 250 delete fAllocator; |
251 } | 251 } |
252 | 252 |
253 const unsigned char* SkPdfNativeDoc::readCrossReferenceSection(const unsigned ch
ar* xrefStart, const unsigned char* trailerEnd) { | 253 const unsigned char* SkPdfNativeDoc::readCrossReferenceSection(const unsigned ch
ar* xrefStart, const unsigned char* trailerEnd) { |
254 SkPdfNativeObject xref; | 254 SkPdfNativeObject xref; |
255 const unsigned char* current = nextObject(0, xrefStart, trailerEnd, &xref, N
ULL, NULL PUT_TRACK_STREAM_ARGS_EXPL2(0, fFileContent)); | 255 const unsigned char* current = nextObject(xrefStart, trailerEnd, &xref, NULL
, NULL); |
256 | 256 |
257 if (!xref.isKeyword("xref")) { | 257 if (!xref.isKeyword("xref")) { |
258 SkPdfReport(kWarning_SkPdfIssueSeverity, kMissingToken_SkPdfIssue, "Coul
d not find sref", NULL, NULL); | 258 SkPdfReport(kWarning_SkPdfIssueSeverity, kMissingToken_SkPdfIssue, "Coul
d not find sref", NULL, NULL); |
259 return trailerEnd; | 259 return trailerEnd; |
260 } | 260 } |
261 | 261 |
262 SkPdfNativeObject token; | 262 SkPdfNativeObject token; |
263 while (current < trailerEnd) { | 263 while (current < trailerEnd) { |
264 token.reset(); | 264 token.reset(); |
265 const unsigned char* previous = current; | 265 const unsigned char* previous = current; |
266 current = nextObject(0, current, trailerEnd, &token, NULL, NULL PUT_TRAC
K_STREAM_ARGS_EXPL2(0, fFileContent)); | 266 current = nextObject(current, trailerEnd, &token, NULL, NULL); |
267 if (!token.isInteger()) { | 267 if (!token.isInteger()) { |
268 SkPdfReport(kInfo_SkPdfIssueSeverity, kNoIssue_SkPdfIssue, "Done rea
dCrossReferenceSection", NULL, NULL); | 268 SkPdfReport(kInfo_SkPdfIssueSeverity, kNoIssue_SkPdfIssue, "Done rea
dCrossReferenceSection", NULL, NULL); |
269 return previous; | 269 return previous; |
270 } | 270 } |
271 | 271 |
272 int startId = (int)token.intValue(); | 272 int startId = (int)token.intValue(); |
273 token.reset(); | 273 token.reset(); |
274 current = nextObject(0, current, trailerEnd, &token, NULL, NULL PUT_TRAC
K_STREAM_ARGS_EXPL2(0, fFileContent)); | 274 current = nextObject(current, trailerEnd, &token, NULL, NULL); |
275 | 275 |
276 if (!token.isInteger()) { | 276 if (!token.isInteger()) { |
277 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "readCros
sReferenceSection", &token, SkPdfNativeObject::kInteger_PdfObjectType, NULL); | 277 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "readCros
sReferenceSection", &token, SkPdfNativeObject::kInteger_PdfObjectType, NULL); |
278 return current; | 278 return current; |
279 } | 279 } |
280 | 280 |
281 int entries = (int)token.intValue(); | 281 int entries = (int)token.intValue(); |
282 | 282 |
283 for (int i = 0; i < entries; i++) { | 283 for (int i = 0; i < entries; i++) { |
284 token.reset(); | 284 token.reset(); |
285 current = nextObject(0, current, trailerEnd, &token, NULL, NULL PUT_
TRACK_STREAM_ARGS_EXPL2(0, fFileContent)); | 285 current = nextObject(current, trailerEnd, &token, NULL, NULL); |
286 if (!token.isInteger()) { | 286 if (!token.isInteger()) { |
287 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "read
CrossReferenceSection", &token, SkPdfNativeObject::kInteger_PdfObjectType, NULL)
; | 287 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "read
CrossReferenceSection", &token, SkPdfNativeObject::kInteger_PdfObjectType, NULL)
; |
288 return current; | 288 return current; |
289 } | 289 } |
290 int offset = (int)token.intValue(); | 290 int offset = (int)token.intValue(); |
291 | 291 |
292 token.reset(); | 292 token.reset(); |
293 current = nextObject(0, current, trailerEnd, &token, NULL, NULL PUT_
TRACK_STREAM_ARGS_EXPL2(0, fFileContent)); | 293 current = nextObject(current, trailerEnd, &token, NULL, NULL); |
294 if (!token.isInteger()) { | 294 if (!token.isInteger()) { |
295 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "read
CrossReferenceSection", &token, SkPdfNativeObject::kInteger_PdfObjectType, NULL)
; | 295 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "read
CrossReferenceSection", &token, SkPdfNativeObject::kInteger_PdfObjectType, NULL)
; |
296 return current; | 296 return current; |
297 } | 297 } |
298 int generation = (int)token.intValue(); | 298 int generation = (int)token.intValue(); |
299 | 299 |
300 token.reset(); | 300 token.reset(); |
301 current = nextObject(0, current, trailerEnd, &token, NULL, NULL PUT_
TRACK_STREAM_ARGS_EXPL2(0, fFileContent)); | 301 current = nextObject(current, trailerEnd, &token, NULL, NULL); |
302 if (!token.isKeyword() || token.lenstr() != 1 || (*token.c_str() !=
'f' && *token.c_str() != 'n')) { | 302 if (!token.isKeyword() || token.lenstr() != 1 || (*token.c_str() !=
'f' && *token.c_str() != 'n')) { |
303 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "read
CrossReferenceSection: f or n expected", &token, SkPdfNativeObject::kKeyword_Pdf
ObjectType, NULL); | 303 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "read
CrossReferenceSection: f or n expected", &token, SkPdfNativeObject::kKeyword_Pdf
ObjectType, NULL); |
304 return current; | 304 return current; |
305 } | 305 } |
306 | 306 |
307 addCrossSectionInfo(startId + i, generation, offset, *token.c_str()
== 'f'); | 307 addCrossSectionInfo(startId + i, generation, offset, *token.c_str()
== 'f'); |
308 } | 308 } |
309 } | 309 } |
310 SkPdfReport(kInfo_SkPdfIssueSeverity, kNoIssue_SkPdfIssue, "Unexpected end o
f readCrossReferenceSection", NULL, NULL); | 310 SkPdfReport(kInfo_SkPdfIssueSeverity, kNoIssue_SkPdfIssue, "Unexpected end o
f readCrossReferenceSection", NULL, NULL); |
311 return current; | 311 return current; |
312 } | 312 } |
313 | 313 |
314 const unsigned char* SkPdfNativeDoc::readTrailer(const unsigned char* trailerSta
rt, const unsigned char* trailerEnd, bool storeCatalog, long* prev, bool skipKey
word) { | 314 const unsigned char* SkPdfNativeDoc::readTrailer(const unsigned char* trailerSta
rt, const unsigned char* trailerEnd, bool storeCatalog, long* prev, bool skipKey
word) { |
315 *prev = -1; | 315 *prev = -1; |
316 | 316 |
317 const unsigned char* current = trailerStart; | 317 const unsigned char* current = trailerStart; |
318 if (!skipKeyword) { | 318 if (!skipKeyword) { |
319 SkPdfNativeObject trailerKeyword; | 319 SkPdfNativeObject trailerKeyword; |
320 // TODO(edisonn): use null allocator, and let it just fail if memory | 320 // TODO(edisonn): use null allocator, and let it just fail if memory |
321 // needs allocated (but no crash)! | 321 // needs allocated (but no crash)! |
322 current = nextObject(0, current, trailerEnd, &trailerKeyword, NULL, NULL
PUT_TRACK_STREAM_ARGS_EXPL2(0, fFileContent)); | 322 current = nextObject(current, trailerEnd, &trailerKeyword, NULL, NULL); |
323 | 323 |
324 if (!trailerKeyword.isKeyword() || strlen("trailer") != trailerKeyword.l
enstr() || | 324 if (!trailerKeyword.isKeyword() || strlen("trailer") != trailerKeyword.l
enstr() || |
325 strncmp(trailerKeyword.c_str(), "trailer", strlen("trailer")) != 0)
{ | 325 strncmp(trailerKeyword.c_str(), "trailer", strlen("trailer")) != 0)
{ |
326 // TODO(edisonn): report warning, rebuild trailer from objects. | 326 // TODO(edisonn): report warning, rebuild trailer from objects. |
327 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "readTrai
ler: trailer keyword expected", &trailerKeyword, SkPdfNativeObject::kKeyword_Pdf
ObjectType, NULL); | 327 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "readTrai
ler: trailer keyword expected", &trailerKeyword, SkPdfNativeObject::kKeyword_Pdf
ObjectType, NULL); |
328 return current; | 328 return current; |
329 } | 329 } |
330 } | 330 } |
331 | 331 |
332 SkPdfNativeObject token; | 332 SkPdfNativeObject token; |
333 current = nextObject(0, current, trailerEnd, &token, fAllocator, NULL PUT_TR
ACK_STREAM_ARGS_EXPL2(0, fFileContent)); | 333 current = nextObject(current, trailerEnd, &token, fAllocator, NULL); |
334 if (!token.isDictionary()) { | 334 if (!token.isDictionary()) { |
335 return current; | 335 return current; |
336 } | 336 } |
337 SkPdfFileTrailerDictionary* trailer = (SkPdfFileTrailerDictionary*)&token; | 337 SkPdfFileTrailerDictionary* trailer = (SkPdfFileTrailerDictionary*)&token; |
338 if (!trailer->valid()) { | 338 if (!trailer->valid()) { |
339 return current; | 339 return current; |
340 } | 340 } |
341 | 341 |
342 if (storeCatalog) { | 342 if (storeCatalog) { |
343 SkPdfNativeObject* ref = trailer->Root(NULL); | 343 SkPdfNativeObject* ref = trailer->Root(NULL); |
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378 const unsigned char* current = fFileContent + startOffset; | 378 const unsigned char* current = fFileContent + startOffset; |
379 const unsigned char* end = fFileContent + fContentLength; | 379 const unsigned char* end = fFileContent + fContentLength; |
380 | 380 |
381 SkPdfNativeTokenizer tokenizer(current, end - current, fAllocator, this); | 381 SkPdfNativeTokenizer tokenizer(current, end - current, fAllocator, this); |
382 | 382 |
383 SkPdfNativeObject idObj; | 383 SkPdfNativeObject idObj; |
384 SkPdfNativeObject generationObj; | 384 SkPdfNativeObject generationObj; |
385 SkPdfNativeObject objKeyword; | 385 SkPdfNativeObject objKeyword; |
386 SkPdfNativeObject* dict = fAllocator->allocObject(); | 386 SkPdfNativeObject* dict = fAllocator->allocObject(); |
387 | 387 |
388 current = nextObject(0, current, end, &idObj, NULL, NULL PUT_TRACK_STREAM_AR
GS_EXPL2(0, fFileContent)); | 388 current = nextObject(current, end, &idObj, NULL, NULL); |
389 if (current >= end) { | 389 if (current >= end) { |
390 SkPdfReport(kIgnoreError_SkPdfIssueSeverity, kReadStreamError_SkPdfIssue
, "reading id", NULL, NULL); | 390 SkPdfReport(kIgnoreError_SkPdfIssueSeverity, kReadStreamError_SkPdfIssue
, "reading id", NULL, NULL); |
391 return NULL; | 391 return NULL; |
392 } | 392 } |
393 | 393 |
394 current = nextObject(0, current, end, &generationObj, NULL, NULL PUT_TRACK_S
TREAM_ARGS_EXPL2(0, fFileContent)); | 394 current = nextObject(current, end, &generationObj, NULL, NULL); |
395 if (current >= end) { | 395 if (current >= end) { |
396 SkPdfReport(kIgnoreError_SkPdfIssueSeverity, kReadStreamError_SkPdfIssue
, "reading generation", NULL, NULL); | 396 SkPdfReport(kIgnoreError_SkPdfIssueSeverity, kReadStreamError_SkPdfIssue
, "reading generation", NULL, NULL); |
397 return NULL; | 397 return NULL; |
398 } | 398 } |
399 | 399 |
400 current = nextObject(0, current, end, &objKeyword, NULL, NULL PUT_TRACK_STRE
AM_ARGS_EXPL2(0, fFileContent)); | 400 current = nextObject(current, end, &objKeyword, NULL, NULL); |
401 if (current >= end) { | 401 if (current >= end) { |
402 SkPdfReport(kIgnoreError_SkPdfIssueSeverity, kReadStreamError_SkPdfIssue
, "reading keyword obj", NULL, NULL); | 402 SkPdfReport(kIgnoreError_SkPdfIssueSeverity, kReadStreamError_SkPdfIssue
, "reading keyword obj", NULL, NULL); |
403 return NULL; | 403 return NULL; |
404 } | 404 } |
405 | 405 |
406 if (!idObj.isInteger() || id != idObj.intValue()) { | 406 if (!idObj.isInteger() || id != idObj.intValue()) { |
407 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "readObject:
unexpected id", &idObj, SkPdfNativeObject::kInteger_PdfObjectType, NULL); | 407 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "readObject:
unexpected id", &idObj, SkPdfNativeObject::kInteger_PdfObjectType, NULL); |
408 } | 408 } |
409 | 409 |
410 // TODO(edisonn): verify that the generation is the right one | 410 // TODO(edisonn): verify that the generation is the right one |
411 if (!generationObj.isInteger() /* || generation != generationObj.intValue()*
/) { | 411 if (!generationObj.isInteger() /* || generation != generationObj.intValue()*
/) { |
412 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "readObject:
unexpected generation", &generationObj, SkPdfNativeObject::kInteger_PdfObjectTyp
e, NULL); | 412 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "readObject:
unexpected generation", &generationObj, SkPdfNativeObject::kInteger_PdfObjectTyp
e, NULL); |
413 } | 413 } |
414 | 414 |
415 if (!objKeyword.isKeyword() || strcmp(objKeyword.c_str(), "obj") != 0) { | 415 if (!objKeyword.isKeyword() || strcmp(objKeyword.c_str(), "obj") != 0) { |
416 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "readObject:
unexpected obj keyword", &objKeyword, SkPdfNativeObject::kKeyword_PdfObjectType,
NULL); | 416 SkPdfReportUnexpectedType(kIgnoreError_SkPdfIssueSeverity, "readObject:
unexpected obj keyword", &objKeyword, SkPdfNativeObject::kKeyword_PdfObjectType,
NULL); |
417 } | 417 } |
418 | 418 |
419 current = nextObject(1, current, end, dict, fAllocator, this PUT_TRACK_STREA
M_ARGS_EXPL2(0, fFileContent)); | 419 current = nextObject(current, end, dict, fAllocator, this); |
420 | 420 |
421 // TODO(edisonn): report warning/error - verify last token is endobj | 421 // TODO(edisonn): report warning/error - verify last token is endobj |
422 | 422 |
423 return dict; | 423 return dict; |
424 } | 424 } |
425 | 425 |
426 void SkPdfNativeDoc::fillPages(SkPdfPageTreeNodeDictionary* tree) { | 426 void SkPdfNativeDoc::fillPages(SkPdfPageTreeNodeDictionary* tree) { |
427 SkPdfArray* kids = tree->Kids(this); | 427 SkPdfArray* kids = tree->Kids(this); |
428 if (kids == NULL) { | 428 if (kids == NULL) { |
429 *fPages.append() = (SkPdfPageObjectDictionary*)tree; | 429 *fPages.append() = (SkPdfPageObjectDictionary*)tree; |
(...skipping 87 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
517 | 517 |
518 return fObjects[i].fObj; | 518 return fObjects[i].fObj; |
519 } | 519 } |
520 | 520 |
521 const SkPdfMapper* SkPdfNativeDoc::mapper() const { | 521 const SkPdfMapper* SkPdfNativeDoc::mapper() const { |
522 return fMapper; | 522 return fMapper; |
523 } | 523 } |
524 | 524 |
525 SkPdfReal* SkPdfNativeDoc::createReal(double value) const { | 525 SkPdfReal* SkPdfNativeDoc::createReal(double value) const { |
526 SkPdfNativeObject* obj = fAllocator->allocObject(); | 526 SkPdfNativeObject* obj = fAllocator->allocObject(); |
527 SkPdfNativeObject::makeReal(value, obj PUT_TRACK_PARAMETERS_SRC); | 527 SkPdfNativeObject::makeReal(value, obj); |
| 528 // TODO(edisonn): TRACK_FROM_CODE(obj); |
528 return (SkPdfReal*)obj; | 529 return (SkPdfReal*)obj; |
529 } | 530 } |
530 | 531 |
531 SkPdfInteger* SkPdfNativeDoc::createInteger(int value) const { | 532 SkPdfInteger* SkPdfNativeDoc::createInteger(int value) const { |
532 SkPdfNativeObject* obj = fAllocator->allocObject(); | 533 SkPdfNativeObject* obj = fAllocator->allocObject(); |
533 SkPdfNativeObject::makeInteger(value, obj PUT_TRACK_PARAMETERS_SRC); | 534 SkPdfNativeObject::makeInteger(value, obj); |
| 535 // TODO(edisonn): TRACK_FROM_CODE(obj); |
534 return (SkPdfInteger*)obj; | 536 return (SkPdfInteger*)obj; |
535 } | 537 } |
536 | 538 |
537 SkPdfString* SkPdfNativeDoc::createString(const unsigned char* sz, size_t len) c
onst { | 539 SkPdfString* SkPdfNativeDoc::createString(const unsigned char* sz, size_t len) c
onst { |
538 SkPdfNativeObject* obj = fAllocator->allocObject(); | 540 SkPdfNativeObject* obj = fAllocator->allocObject(); |
539 SkPdfNativeObject::makeString(sz, len, obj PUT_TRACK_PARAMETERS_SRC); | 541 SkPdfNativeObject::makeString(sz, len, obj); |
| 542 // TODO(edisonn): TRACK_FROM_CODE(obj); |
540 return (SkPdfString*)obj; | 543 return (SkPdfString*)obj; |
541 } | 544 } |
542 | 545 |
543 SkPdfAllocator* SkPdfNativeDoc::allocator() const { | 546 SkPdfAllocator* SkPdfNativeDoc::allocator() const { |
544 return fAllocator; | 547 return fAllocator; |
545 } | 548 } |
546 | 549 |
547 // TODO(edisonn): fix infinite loop if ref to itself! | 550 // TODO(edisonn): fix infinite loop if ref to itself! |
548 // TODO(edisonn): perf, fix refs at load, and resolve will simply return fResolv
edReference? | 551 // TODO(edisonn): perf, fix refs at load, and resolve will simply return fResolv
edReference? |
549 SkPdfNativeObject* SkPdfNativeDoc::resolveReference(SkPdfNativeObject* ref) { | 552 SkPdfNativeObject* SkPdfNativeDoc::resolveReference(SkPdfNativeObject* ref) { |
(...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
596 return (SkPdfNativeObject*)ref; | 599 return (SkPdfNativeObject*)ref; |
597 } | 600 } |
598 | 601 |
599 size_t SkPdfNativeDoc::bytesUsed() const { | 602 size_t SkPdfNativeDoc::bytesUsed() const { |
600 return fAllocator->bytesUsed() + | 603 return fAllocator->bytesUsed() + |
601 fContentLength + | 604 fContentLength + |
602 fObjects.count() * sizeof(PublicObjectEntry) + | 605 fObjects.count() * sizeof(PublicObjectEntry) + |
603 fPages.count() * sizeof(SkPdfPageObjectDictionary*) + | 606 fPages.count() * sizeof(SkPdfPageObjectDictionary*) + |
604 sizeof(*this); | 607 sizeof(*this); |
605 } | 608 } |
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