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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 | 9 |
10 #include "SkPDFCatalog.h" | 10 #include "SkPDFCatalog.h" |
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82 SkDELETE(fOtherPageResources); | 82 SkDELETE(fOtherPageResources); |
83 } | 83 } |
84 | 84 |
85 namespace { | 85 namespace { |
86 class Streamer { | 86 class Streamer { |
87 public: | 87 public: |
88 Streamer(SkPDFCatalog* cat, SkWStream* out) | 88 Streamer(SkPDFCatalog* cat, SkWStream* out) |
89 : fCat(cat), fOut(out), fBaseOffset(SkToOffT(out->bytesWritten())) { | 89 : fCat(cat), fOut(out), fBaseOffset(SkToOffT(out->bytesWritten())) { |
90 } | 90 } |
91 | 91 |
92 void stream(SkPDFObject* obj) { | 92 void stream(SkPDFObject* object) { |
93 fCat->setFileOffset(obj, this->offset()); | 93 fCat->setFileOffset(object, this->offset()); |
94 obj->emit(fOut, fCat, true); | 94 SkPDFObject* realObject = fCat->getSubstituteObject(object); |
| 95 fCat->emitObjectNumber(fOut, realObject); |
| 96 fOut->writeText(" obj\n"); |
| 97 realObject->emitObject(fOut, fCat); |
| 98 fOut->writeText("\nendobj\n"); |
95 } | 99 } |
96 | 100 |
97 off_t offset() { | 101 off_t offset() { |
98 return SkToOffT(fOut->bytesWritten()) - fBaseOffset; | 102 return SkToOffT(fOut->bytesWritten()) - fBaseOffset; |
99 } | 103 } |
100 | 104 |
101 private: | 105 private: |
102 SkPDFCatalog* const fCat; | 106 SkPDFCatalog* const fCat; |
103 SkWStream* const fOut; | 107 SkWStream* const fOut; |
104 const off_t fBaseOffset; | 108 const off_t fBaseOffset; |
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345 fTrailerDict->insertInt("Size", int(objCount)); | 349 fTrailerDict->insertInt("Size", int(objCount)); |
346 fTrailerDict->insert("Root", new SkPDFObjRef(fDocCatalog))->unref(); | 350 fTrailerDict->insert("Root", new SkPDFObjRef(fDocCatalog))->unref(); |
347 } | 351 } |
348 | 352 |
349 stream->writeText("trailer\n"); | 353 stream->writeText("trailer\n"); |
350 fTrailerDict->emitObject(stream, fCatalog.get()); | 354 fTrailerDict->emitObject(stream, fCatalog.get()); |
351 stream->writeText("\nstartxref\n"); | 355 stream->writeText("\nstartxref\n"); |
352 stream->writeBigDecAsText(fXRefFileOffset); | 356 stream->writeBigDecAsText(fXRefFileOffset); |
353 stream->writeText("\n%%EOF"); | 357 stream->writeText("\n%%EOF"); |
354 } | 358 } |
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