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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CC_RESOURCES_PICTURE_H_ | 5 #ifndef CC_RESOURCES_PICTURE_H_ |
6 #define CC_RESOURCES_PICTURE_H_ | 6 #define CC_RESOURCES_PICTURE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <utility> | 9 #include <utility> |
10 #include <vector> | 10 #include <vector> |
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64 | 64 |
65 // Gather pixel refs from recording. | 65 // Gather pixel refs from recording. |
66 void GatherPixelRefs(const SkTileGridPicture::TileGridInfo& tile_grid_info); | 66 void GatherPixelRefs(const SkTileGridPicture::TileGridInfo& tile_grid_info); |
67 | 67 |
68 // Has Record() been called yet? | 68 // Has Record() been called yet? |
69 bool HasRecording() const { return picture_.get() != NULL; } | 69 bool HasRecording() const { return picture_.get() != NULL; } |
70 | 70 |
71 // Apply this scale and raster the negated region into the canvas. See comment | 71 // Apply this scale and raster the negated region into the canvas. See comment |
72 // in PicturePileImpl::RasterCommon for explanation on negated content region. | 72 // in PicturePileImpl::RasterCommon for explanation on negated content region. |
73 int Raster(SkCanvas* canvas, | 73 int Raster(SkCanvas* canvas, |
74 SkDrawPictureCallback* callback, | |
75 const Region& negated_content_region, | 74 const Region& negated_content_region, |
76 float contents_scale); | 75 float contents_scale); |
77 | 76 |
78 // Draw the picture directly into the given canvas, without applying any | 77 // Draw the picture directly into the given canvas, without applying any |
79 // clip/scale/layer transformations. | 78 // clip/scale/layer transformations. |
80 void Replay(SkCanvas* canvas); | 79 void Replay(SkCanvas* canvas); |
81 | 80 |
82 scoped_ptr<base::Value> AsValue() const; | 81 scoped_ptr<base::Value> AsValue() const; |
83 | 82 |
84 class CC_EXPORT PixelRefIterator { | 83 class CC_EXPORT PixelRefIterator { |
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151 AsTraceableRecordData() const; | 150 AsTraceableRecordData() const; |
152 | 151 |
153 friend class base::RefCountedThreadSafe<Picture>; | 152 friend class base::RefCountedThreadSafe<Picture>; |
154 friend class PixelRefIterator; | 153 friend class PixelRefIterator; |
155 DISALLOW_COPY_AND_ASSIGN(Picture); | 154 DISALLOW_COPY_AND_ASSIGN(Picture); |
156 }; | 155 }; |
157 | 156 |
158 } // namespace cc | 157 } // namespace cc |
159 | 158 |
160 #endif // CC_RESOURCES_PICTURE_H_ | 159 #endif // CC_RESOURCES_PICTURE_H_ |
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