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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 #ifndef SkDiscardablePixelRef_DEFINED | 8 #ifndef SkDiscardablePixelRef_DEFINED |
9 #define SkDiscardablePixelRef_DEFINED | 9 #define SkDiscardablePixelRef_DEFINED |
10 | 10 |
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34 } | 34 } |
35 | 35 |
36 private: | 36 private: |
37 SkImageGenerator* const fGenerator; | 37 SkImageGenerator* const fGenerator; |
38 SkDiscardableMemory::Factory* const fDMFactory; | 38 SkDiscardableMemory::Factory* const fDMFactory; |
39 const size_t fRowBytes; | 39 const size_t fRowBytes; |
40 // These const members should not change over the life of the | 40 // These const members should not change over the life of the |
41 // PixelRef, since the SkBitmap doesn't expect them to change. | 41 // PixelRef, since the SkBitmap doesn't expect them to change. |
42 | 42 |
43 SkDiscardableMemory* fDiscardableMemory; | 43 SkDiscardableMemory* fDiscardableMemory; |
44 bool fDiscardableMemoryIsLocked; | |
45 SkAutoTUnref<SkColorTable> fCTable; | 44 SkAutoTUnref<SkColorTable> fCTable; |
46 | 45 |
47 /* Takes ownership of SkImageGenerator. */ | 46 /* Takes ownership of SkImageGenerator. */ |
48 SkDiscardablePixelRef(const SkImageInfo&, SkImageGenerator*, | 47 SkDiscardablePixelRef(const SkImageInfo&, SkImageGenerator*, |
49 size_t rowBytes, | 48 size_t rowBytes, |
50 SkDiscardableMemory::Factory* factory); | 49 SkDiscardableMemory::Factory* factory); |
51 | 50 |
52 virtual bool onGetYUV8Planes(SkISize sizes[3], | 51 virtual bool onGetYUV8Planes(SkISize sizes[3], |
53 void* planes[3], | 52 void* planes[3], |
54 size_t rowBytes[3], | 53 size_t rowBytes[3], |
55 SkYUVColorSpace* colorSpace) SK_OVERRIDE { | 54 SkYUVColorSpace* colorSpace) SK_OVERRIDE { |
56 return fGenerator->getYUV8Planes(sizes, planes, rowBytes, colorSpace); | 55 return fGenerator->getYUV8Planes(sizes, planes, rowBytes, colorSpace); |
57 } | 56 } |
58 | 57 |
59 friend bool SkInstallDiscardablePixelRef(SkImageGenerator*, SkBitmap*, | 58 friend bool SkInstallDiscardablePixelRef(SkImageGenerator*, SkBitmap*, |
60 SkDiscardableMemory::Factory*); | 59 SkDiscardableMemory::Factory*); |
61 | 60 |
62 typedef SkPixelRef INHERITED; | 61 typedef SkPixelRef INHERITED; |
63 }; | 62 }; |
64 | 63 |
65 #endif // SkDiscardablePixelRef_DEFINED | 64 #endif // SkDiscardablePixelRef_DEFINED |
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