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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 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 SkPicturePlayback_DEFINED | 8 #ifndef SkPicturePlayback_DEFINED |
9 #define SkPicturePlayback_DEFINED | 9 #define SkPicturePlayback_DEFINED |
10 | 10 |
11 #include "SkPictureFlat.h" // for DrawType | 11 #include "SkPictureFlat.h" // for DrawType |
| 12 #include "SkPictureStateTree.h" |
12 | 13 |
13 class SkBitmap; | 14 class SkBitmap; |
14 class SkCanvas; | 15 class SkCanvas; |
15 class SkDrawPictureCallback; | 16 class SkDrawPictureCallback; |
16 class SkPaint; | 17 class SkPaint; |
17 class SkPictureData; | 18 class SkPictureData; |
18 | 19 |
19 class SkPicturePlayback : SkNoncopyable { | 20 class SkPicturePlayback : SkNoncopyable { |
20 public: | 21 public: |
21 SkPicturePlayback(const SkPicture* picture) | 22 SkPicturePlayback(const SkPicture* picture) |
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89 | 90 |
90 bool fUseBBH; | 91 bool fUseBBH; |
91 PlaybackReplacements* fReplacements; | 92 PlaybackReplacements* fReplacements; |
92 | 93 |
93 void handleOp(SkReader32* reader, | 94 void handleOp(SkReader32* reader, |
94 DrawType op, | 95 DrawType op, |
95 uint32_t size, | 96 uint32_t size, |
96 SkCanvas* canvas, | 97 SkCanvas* canvas, |
97 const SkMatrix& initialMatrix); | 98 const SkMatrix& initialMatrix); |
98 | 99 |
| 100 const SkPicture::OperationList* getActiveOps(const SkCanvas* canvas); |
| 101 bool initIterator(SkPictureStateTree::Iterator* iter, |
| 102 SkCanvas* canvas, |
| 103 const SkPicture::OperationList *activeOpsList); |
| 104 static void StepIterator(SkPictureStateTree::Iterator* iter, SkReader32* rea
der); |
| 105 static void SkipIterTo(SkPictureStateTree::Iterator* iter, |
| 106 SkReader32* reader, uint32_t skipTo); |
| 107 bool replaceOps(SkPictureStateTree::Iterator* iter, |
| 108 SkReader32* reader, |
| 109 SkCanvas* canvas, |
| 110 const SkMatrix& initialMatrix); |
| 111 |
99 static DrawType ReadOpAndSize(SkReader32* reader, uint32_t* size); | 112 static DrawType ReadOpAndSize(SkReader32* reader, uint32_t* size); |
100 | 113 |
101 class AutoResetOpID { | 114 class AutoResetOpID { |
102 public: | 115 public: |
103 AutoResetOpID(SkPicturePlayback* playback) : fPlayback(playback) { } | 116 AutoResetOpID(SkPicturePlayback* playback) : fPlayback(playback) { } |
104 ~AutoResetOpID() { | 117 ~AutoResetOpID() { |
105 if (NULL != fPlayback) { | 118 if (NULL != fPlayback) { |
106 fPlayback->resetOpID(); | 119 fPlayback->resetOpID(); |
107 } | 120 } |
108 } | 121 } |
109 | 122 |
110 private: | 123 private: |
111 SkPicturePlayback* fPlayback; | 124 SkPicturePlayback* fPlayback; |
112 }; | 125 }; |
113 | 126 |
114 private: | 127 private: |
115 typedef SkNoncopyable INHERITED; | 128 typedef SkNoncopyable INHERITED; |
116 }; | 129 }; |
117 | 130 |
118 #endif | 131 #endif |
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