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Side by Side Diff: src/pdf/SkPDFBitmap.h

Issue 1037793002: C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla} (Closed) Base URL: https://skia.googlesource.com/skia@master
Patch Set: git cl web Created 5 years, 9 months ago
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1 /* 1 /*
2 * Copyright 2015 Google Inc. 2 * Copyright 2015 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 #ifndef SkPDFBitmap_DEFINED 7 #ifndef SkPDFBitmap_DEFINED
8 #define SkPDFBitmap_DEFINED 8 #define SkPDFBitmap_DEFINED
9 9
10 #include "SkPDFTypes.h" 10 #include "SkPDFTypes.h"
11 #include "SkBitmap.h" 11 #include "SkBitmap.h"
12 12
13 class SkPDFCanon; 13 class SkPDFCanon;
14 14
15 /** 15 /**
16 * SkPDFBitmap wraps a SkBitmap and serializes it as an image Xobject. 16 * SkPDFBitmap wraps a SkBitmap and serializes it as an image Xobject.
17 * It is designed to use a minimal amout of memory, aside from refing 17 * It is designed to use a minimal amout of memory, aside from refing
18 * the bitmap's pixels, and its emitObject() does not cache any data. 18 * the bitmap's pixels, and its emitObject() does not cache any data.
19 * 19 *
20 * If !bitmap.isImmutable(), then a copy of the bitmap must be made; 20 * If !bitmap.isImmutable(), then a copy of the bitmap must be made;
21 * there is no way around this. 21 * there is no way around this.
22 * 22 *
23 * The SkPDFBitmap::Create function will check the canon for duplicates. 23 * The SkPDFBitmap::Create function will check the canon for duplicates.
24 */ 24 */
25 class SkPDFBitmap : public SkPDFObject { 25 class SkPDFBitmap : public SkPDFObject {
26 public: 26 public:
27 // Returns NULL on unsupported bitmap; 27 // Returns NULL on unsupported bitmap;
28 static SkPDFBitmap* Create(SkPDFCanon*, const SkBitmap&); 28 static SkPDFBitmap* Create(SkPDFCanon*, const SkBitmap&);
29 ~SkPDFBitmap(); 29 ~SkPDFBitmap();
30 void emitObject(SkWStream*, SkPDFCatalog*) SK_OVERRIDE; 30 void emitObject(SkWStream*, SkPDFCatalog*) override;
31 void addResources(SkPDFCatalog*) const SK_OVERRIDE; 31 void addResources(SkPDFCatalog*) const override;
32 bool equals(const SkBitmap& other) const { 32 bool equals(const SkBitmap& other) const {
33 return fBitmap.getGenerationID() == other.getGenerationID() && 33 return fBitmap.getGenerationID() == other.getGenerationID() &&
34 fBitmap.pixelRefOrigin() == other.pixelRefOrigin() && 34 fBitmap.pixelRefOrigin() == other.pixelRefOrigin() &&
35 fBitmap.dimensions() == other.dimensions(); 35 fBitmap.dimensions() == other.dimensions();
36 } 36 }
37 37
38 private: 38 private:
39 const SkBitmap fBitmap; 39 const SkBitmap fBitmap;
40 const SkAutoTUnref<SkPDFObject> fSMask; 40 const SkAutoTUnref<SkPDFObject> fSMask;
41 SkPDFBitmap(const SkBitmap&, SkPDFObject*); 41 SkPDFBitmap(const SkBitmap&, SkPDFObject*);
42 void emitDict(SkWStream*, SkPDFCatalog*, size_t) const; 42 void emitDict(SkWStream*, SkPDFCatalog*, size_t) const;
43 }; 43 };
44 44
45 #endif // SkPDFBitmap_DEFINED 45 #endif // SkPDFBitmap_DEFINED
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