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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_RASTERIZER_H_ | 5 #ifndef CC_RESOURCES_RASTERIZER_H_ |
6 #define CC_RESOURCES_RASTERIZER_H_ | 6 #define CC_RESOURCES_RASTERIZER_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
11 #include "cc/resources/resource_format.h" | 11 #include "cc/resources/resource_format.h" |
12 #include "cc/resources/task_graph_runner.h" | 12 #include "cc/resources/task_graph_runner.h" |
13 | 13 |
14 class SkCanvas; | 14 class SkCanvas; |
reveman
2014/08/12 14:31:26
please remove this if no longer needed.
auygun
2014/08/13 14:18:53
Acknowledged.
| |
15 | 15 |
16 namespace cc { | 16 namespace cc { |
17 class ImageDecodeTask; | 17 class ImageDecodeTask; |
18 class RasterTask; | 18 class RasterTask; |
19 class Resource; | 19 class Resource; |
20 class RasterBuffer; | |
20 | 21 |
21 class CC_EXPORT RasterizerTaskClient { | 22 class CC_EXPORT RasterizerTaskClient { |
22 public: | 23 public: |
23 virtual SkCanvas* AcquireCanvasForRaster(RasterTask* task) = 0; | 24 virtual RasterBuffer* AcquireBufferForRaster(RasterTask* task) = 0; |
24 virtual void ReleaseCanvasForRaster(RasterTask* task) = 0; | 25 virtual void ReleaseBufferForRaster(RasterTask* task) = 0; |
25 | 26 |
26 protected: | 27 protected: |
27 virtual ~RasterizerTaskClient() {} | 28 virtual ~RasterizerTaskClient() {} |
28 }; | 29 }; |
29 | 30 |
30 class CC_EXPORT RasterizerTask : public Task { | 31 class CC_EXPORT RasterizerTask : public Task { |
31 public: | 32 public: |
32 typedef std::vector<scoped_refptr<RasterizerTask> > Vector; | 33 typedef std::vector<scoped_refptr<RasterizerTask> > Vector; |
33 | 34 |
34 virtual void ScheduleOnOriginThread(RasterizerTaskClient* client) = 0; | 35 virtual void ScheduleOnOriginThread(RasterizerTaskClient* client) = 0; |
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156 // Check for completed tasks and dispatch reply callbacks. | 157 // Check for completed tasks and dispatch reply callbacks. |
157 virtual void CheckForCompletedTasks() = 0; | 158 virtual void CheckForCompletedTasks() = 0; |
158 | 159 |
159 protected: | 160 protected: |
160 virtual ~Rasterizer() {} | 161 virtual ~Rasterizer() {} |
161 }; | 162 }; |
162 | 163 |
163 } // namespace cc | 164 } // namespace cc |
164 | 165 |
165 #endif // CC_RESOURCES_RASTERIZER_H_ | 166 #endif // CC_RESOURCES_RASTERIZER_H_ |
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