OLD | NEW |
1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_IMAGE_RASTER_WORKER_POOL_H_ | 5 #ifndef CC_RESOURCES_IMAGE_RASTER_WORKER_POOL_H_ |
6 #define CC_RESOURCES_IMAGE_RASTER_WORKER_POOL_H_ | 6 #define CC_RESOURCES_IMAGE_RASTER_WORKER_POOL_H_ |
7 | 7 |
8 #include "base/memory/weak_ptr.h" | 8 #include "base/memory/weak_ptr.h" |
9 #include "base/values.h" | 9 #include "base/values.h" |
10 #include "cc/resources/raster_worker_pool.h" | 10 #include "cc/resources/raster_worker_pool.h" |
11 #include "cc/resources/rasterizer.h" | 11 #include "cc/resources/rasterizer.h" |
12 | 12 |
13 namespace base { | |
14 namespace debug { | |
15 class ConvertableToTraceFormat; | |
16 } | |
17 } | |
18 | |
19 namespace cc { | 13 namespace cc { |
20 class ResourceProvider; | 14 class ResourceProvider; |
21 | 15 |
22 class CC_EXPORT ImageRasterWorkerPool : public RasterWorkerPool, | 16 class CC_EXPORT ImageRasterWorkerPool : public RasterWorkerPool, |
23 public Rasterizer, | 17 public Rasterizer, |
24 public RasterizerTaskClient { | 18 public RasterizerTaskClient { |
25 public: | 19 public: |
26 virtual ~ImageRasterWorkerPool(); | 20 virtual ~ImageRasterWorkerPool(); |
27 | 21 |
28 static scoped_ptr<RasterWorkerPool> Create( | 22 static scoped_ptr<RasterWorkerPool> Create( |
(...skipping 15 matching lines...) Expand all Loading... |
44 virtual void ReleaseCanvasForRaster(RasterTask* task) OVERRIDE; | 38 virtual void ReleaseCanvasForRaster(RasterTask* task) OVERRIDE; |
45 | 39 |
46 protected: | 40 protected: |
47 ImageRasterWorkerPool(base::SequencedTaskRunner* task_runner, | 41 ImageRasterWorkerPool(base::SequencedTaskRunner* task_runner, |
48 TaskGraphRunner* task_graph_runner, | 42 TaskGraphRunner* task_graph_runner, |
49 ResourceProvider* resource_provider); | 43 ResourceProvider* resource_provider); |
50 | 44 |
51 private: | 45 private: |
52 void OnRasterFinished(); | 46 void OnRasterFinished(); |
53 void OnRasterRequiredForActivationFinished(); | 47 void OnRasterRequiredForActivationFinished(); |
54 scoped_refptr<base::debug::ConvertableToTraceFormat> StateAsValue() const; | 48 scoped_ptr<base::Value> StateAsValue() const; |
55 | 49 |
56 scoped_refptr<base::SequencedTaskRunner> task_runner_; | 50 scoped_refptr<base::SequencedTaskRunner> task_runner_; |
57 TaskGraphRunner* task_graph_runner_; | 51 TaskGraphRunner* task_graph_runner_; |
58 const NamespaceToken namespace_token_; | 52 const NamespaceToken namespace_token_; |
59 RasterizerClient* client_; | 53 RasterizerClient* client_; |
60 ResourceProvider* resource_provider_; | 54 ResourceProvider* resource_provider_; |
61 | 55 |
62 bool raster_tasks_pending_; | 56 bool raster_tasks_pending_; |
63 bool raster_tasks_required_for_activation_pending_; | 57 bool raster_tasks_required_for_activation_pending_; |
64 | 58 |
65 base::WeakPtrFactory<ImageRasterWorkerPool> raster_finished_weak_ptr_factory_; | 59 base::WeakPtrFactory<ImageRasterWorkerPool> raster_finished_weak_ptr_factory_; |
66 | 60 |
67 scoped_refptr<RasterizerTask> raster_finished_task_; | 61 scoped_refptr<RasterizerTask> raster_finished_task_; |
68 scoped_refptr<RasterizerTask> raster_required_for_activation_finished_task_; | 62 scoped_refptr<RasterizerTask> raster_required_for_activation_finished_task_; |
69 | 63 |
70 // Task graph used when scheduling tasks and vector used to gather | 64 // Task graph used when scheduling tasks and vector used to gather |
71 // completed tasks. | 65 // completed tasks. |
72 TaskGraph graph_; | 66 TaskGraph graph_; |
73 Task::Vector completed_tasks_; | 67 Task::Vector completed_tasks_; |
74 | 68 |
75 DISALLOW_COPY_AND_ASSIGN(ImageRasterWorkerPool); | 69 DISALLOW_COPY_AND_ASSIGN(ImageRasterWorkerPool); |
76 }; | 70 }; |
77 | 71 |
78 } // namespace cc | 72 } // namespace cc |
79 | 73 |
80 #endif // CC_RESOURCES_IMAGE_RASTER_WORKER_POOL_H_ | 74 #endif // CC_RESOURCES_IMAGE_RASTER_WORKER_POOL_H_ |
OLD | NEW |