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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 SkRecorder_DEFINED | 8 #ifndef SkRecorder_DEFINED |
9 #define SkRecorder_DEFINED | 9 #define SkRecorder_DEFINED |
10 | 10 |
11 #include "SkBigPicture.h" | |
12 #include "SkCanvas.h" | 11 #include "SkCanvas.h" |
13 #include "SkMiniRecorder.h" | |
14 #include "SkRecord.h" | 12 #include "SkRecord.h" |
15 #include "SkRecords.h" | 13 #include "SkRecords.h" |
16 #include "SkTDArray.h" | 14 #include "SkTDArray.h" |
17 | 15 |
18 class SkBBHFactory; | 16 class SkBBHFactory; |
19 | 17 |
20 class SkDrawableList : SkNoncopyable { | 18 class SkDrawableList : SkNoncopyable { |
21 public: | 19 public: |
22 ~SkDrawableList(); | 20 ~SkDrawableList(); |
23 | 21 |
24 int count() const { return fArray.count(); } | 22 int count() const { return fArray.count(); } |
25 SkDrawable* const* begin() const { return fArray.begin(); } | 23 SkDrawable* const* begin() const { return fArray.begin(); } |
26 | 24 |
27 void append(SkDrawable* drawable); | 25 void append(SkDrawable* drawable); |
28 | 26 |
29 // Return a new or ref'd array of pictures that were snapped from our drawab
les. | 27 // Return a new or ref'd array of pictures that were snapped from our drawab
les. |
30 SkBigPicture::SnapshotArray* newDrawableSnapshot(); | 28 SkPicture::SnapshotArray* newDrawableSnapshot(); |
31 | 29 |
32 private: | 30 private: |
33 SkTDArray<SkDrawable*> fArray; | 31 SkTDArray<SkDrawable*> fArray; |
34 }; | 32 }; |
35 | 33 |
36 // SkRecorder provides an SkCanvas interface for recording into an SkRecord. | 34 // SkRecorder provides an SkCanvas interface for recording into an SkRecord. |
37 | 35 |
38 class SkRecorder : public SkCanvas { | 36 class SkRecorder : public SkCanvas { |
39 public: | 37 public: |
40 // Does not take ownership of the SkRecord. | 38 // Does not take ownership of the SkRecord. |
41 SkRecorder(SkRecord*, int width, int height, SkMiniRecorder* = nullptr); /
/ legacy version | 39 SkRecorder(SkRecord*, int width, int height); // legacy version |
42 SkRecorder(SkRecord*, const SkRect& bounds, SkMiniRecorder* = nullptr); | 40 SkRecorder(SkRecord*, const SkRect& bounds); |
43 | 41 |
44 void reset(SkRecord*, const SkRect& bounds, SkMiniRecorder* = nullptr); | 42 void reset(SkRecord*, const SkRect& bounds); |
45 | 43 |
46 size_t approxBytesUsedBySubPictures() const { return fApproxBytesUsedBySubPi
ctures; } | 44 size_t approxBytesUsedBySubPictures() const { return fApproxBytesUsedBySubPi
ctures; } |
47 | 45 |
48 SkDrawableList* getDrawableList() const { return fDrawableList.get(); } | 46 SkDrawableList* getDrawableList() const { return fDrawableList.get(); } |
49 SkDrawableList* detachDrawableList() { return fDrawableList.detach(); } | 47 SkDrawableList* detachDrawableList() { return fDrawableList.detach(); } |
50 | 48 |
51 // Make SkRecorder forget entirely about its SkRecord*; all calls to SkRecor
der will fail. | 49 // Make SkRecorder forget entirely about its SkRecord*; all calls to SkRecor
der will fail. |
52 void forgetRecord(); | 50 void forgetRecord(); |
53 | 51 |
54 void willSave() override; | 52 void willSave() override; |
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115 void onClipRegion(const SkRegion& deviceRgn, SkRegion::Op op) override; | 113 void onClipRegion(const SkRegion& deviceRgn, SkRegion::Op op) override; |
116 | 114 |
117 void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*) overri
de; | 115 void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*) overri
de; |
118 | 116 |
119 void beginCommentGroup(const char*) override; | 117 void beginCommentGroup(const char*) override; |
120 void addComment(const char*, const char*) override; | 118 void addComment(const char*, const char*) override; |
121 void endCommentGroup() override; | 119 void endCommentGroup() override; |
122 | 120 |
123 SkSurface* onNewSurface(const SkImageInfo&, const SkSurfaceProps&) override
{ return NULL; } | 121 SkSurface* onNewSurface(const SkImageInfo&, const SkSurfaceProps&) override
{ return NULL; } |
124 | 122 |
125 void flushMiniRecorder(); | |
126 | |
127 private: | 123 private: |
128 template <typename T> | 124 template <typename T> |
129 T* copy(const T*); | 125 T* copy(const T*); |
130 | 126 |
131 template <typename T> | 127 template <typename T> |
132 T* copy(const T[], size_t count); | 128 T* copy(const T[], size_t count); |
133 | 129 |
134 SkIRect devBounds() const { | 130 SkIRect devBounds() const { |
135 SkIRect devBounds; | 131 SkIRect devBounds; |
136 this->getClipDeviceBounds(&devBounds); | 132 this->getClipDeviceBounds(&devBounds); |
137 return devBounds; | 133 return devBounds; |
138 } | 134 } |
139 | 135 |
140 size_t fApproxBytesUsedBySubPictures; | 136 size_t fApproxBytesUsedBySubPictures; |
141 SkRecord* fRecord; | 137 SkRecord* fRecord; |
142 SkAutoTDelete<SkDrawableList> fDrawableList; | 138 SkAutoTDelete<SkDrawableList> fDrawableList; |
143 | |
144 SkMiniRecorder* fMiniRecorder; | |
145 }; | 139 }; |
146 | 140 |
147 #endif//SkRecorder_DEFINED | 141 #endif//SkRecorder_DEFINED |
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