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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_PIXEL_BUFFER_RASTER_WORKER_POOL_H_ | 5 #ifndef CC_RESOURCES_PIXEL_BUFFER_RASTER_WORKER_POOL_H_ |
6 #define CC_RESOURCES_PIXEL_BUFFER_RASTER_WORKER_POOL_H_ | 6 #define CC_RESOURCES_PIXEL_BUFFER_RASTER_WORKER_POOL_H_ |
7 | 7 |
8 #include <deque> | 8 #include <deque> |
9 | 9 |
10 #include "base/containers/hash_tables.h" | 10 #include "base/containers/hash_tables.h" |
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26 class CC_EXPORT PixelBufferRasterWorkerPool : public RasterWorkerPool { | 26 class CC_EXPORT PixelBufferRasterWorkerPool : public RasterWorkerPool { |
27 public: | 27 public: |
28 virtual ~PixelBufferRasterWorkerPool(); | 28 virtual ~PixelBufferRasterWorkerPool(); |
29 | 29 |
30 static scoped_ptr<RasterWorkerPool> Create( | 30 static scoped_ptr<RasterWorkerPool> Create( |
31 ResourceProvider* resource_provider, | 31 ResourceProvider* resource_provider, |
32 size_t max_transfer_buffer_usage_bytes); | 32 size_t max_transfer_buffer_usage_bytes); |
33 | 33 |
34 // Overridden from RasterWorkerPool: | 34 // Overridden from RasterWorkerPool: |
35 virtual void Shutdown() OVERRIDE; | 35 virtual void Shutdown() OVERRIDE; |
36 virtual void ScheduleTasks(RasterTask::Queue* queue) OVERRIDE; | 36 virtual void ScheduleTasks(RasterTaskQueue* queue) OVERRIDE; |
37 virtual unsigned GetResourceTarget() const OVERRIDE; | 37 virtual unsigned GetResourceTarget() const OVERRIDE; |
38 virtual ResourceFormat GetResourceFormat() const OVERRIDE; | 38 virtual ResourceFormat GetResourceFormat() const OVERRIDE; |
39 virtual void CheckForCompletedTasks() OVERRIDE; | 39 virtual void CheckForCompletedTasks() OVERRIDE; |
40 | 40 |
41 // Overridden from internal::WorkerPoolTaskClient: | 41 // Overridden from internal::WorkerPoolTaskClient: |
42 virtual SkCanvas* AcquireCanvasForRaster(internal::RasterWorkerPoolTask* task) | 42 virtual SkCanvas* AcquireCanvasForRaster(internal::RasterWorkerPoolTask* task) |
43 OVERRIDE; | 43 OVERRIDE; |
44 virtual void OnRasterCompleted(internal::RasterWorkerPoolTask* task, | 44 virtual void OnRasterCompleted(internal::RasterWorkerPoolTask* task, |
45 const PicturePileImpl::Analysis& analysis) | 45 const PicturePileImpl::Analysis& analysis) |
46 OVERRIDE; | 46 OVERRIDE; |
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75 void CheckForCompletedWorkerPoolTasks(); | 75 void CheckForCompletedWorkerPoolTasks(); |
76 bool IsRasterTaskRequiredForActivation(internal::RasterWorkerPoolTask* task) | 76 bool IsRasterTaskRequiredForActivation(internal::RasterWorkerPoolTask* task) |
77 const; | 77 const; |
78 | 78 |
79 const char* StateName() const; | 79 const char* StateName() const; |
80 scoped_ptr<base::Value> StateAsValue() const; | 80 scoped_ptr<base::Value> StateAsValue() const; |
81 scoped_ptr<base::Value> ThrottleStateAsValue() const; | 81 scoped_ptr<base::Value> ThrottleStateAsValue() const; |
82 | 82 |
83 bool shutdown_; | 83 bool shutdown_; |
84 | 84 |
85 RasterTask::Queue raster_tasks_; | 85 RasterTaskQueue raster_tasks_; |
86 RasterTaskSet raster_tasks_required_for_activation_; | 86 RasterTaskSet raster_tasks_required_for_activation_; |
87 RasterTaskStateMap raster_task_states_; | 87 RasterTaskStateMap raster_task_states_; |
88 RasterTaskDeque raster_tasks_with_pending_upload_; | 88 RasterTaskDeque raster_tasks_with_pending_upload_; |
89 RasterTaskDeque completed_raster_tasks_; | 89 RasterTaskDeque completed_raster_tasks_; |
90 TaskDeque completed_image_decode_tasks_; | 90 TaskDeque completed_image_decode_tasks_; |
91 | 91 |
92 size_t scheduled_raster_task_count_; | 92 size_t scheduled_raster_task_count_; |
93 size_t bytes_pending_upload_; | 93 size_t bytes_pending_upload_; |
94 size_t max_bytes_pending_upload_; | 94 size_t max_bytes_pending_upload_; |
95 bool has_performed_uploads_since_last_flush_; | 95 bool has_performed_uploads_since_last_flush_; |
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107 internal::Task::Vector completed_tasks_; | 107 internal::Task::Vector completed_tasks_; |
108 | 108 |
109 base::WeakPtrFactory<PixelBufferRasterWorkerPool> weak_factory_; | 109 base::WeakPtrFactory<PixelBufferRasterWorkerPool> weak_factory_; |
110 | 110 |
111 DISALLOW_COPY_AND_ASSIGN(PixelBufferRasterWorkerPool); | 111 DISALLOW_COPY_AND_ASSIGN(PixelBufferRasterWorkerPool); |
112 }; | 112 }; |
113 | 113 |
114 } // namespace cc | 114 } // namespace cc |
115 | 115 |
116 #endif // CC_RESOURCES_PIXEL_BUFFER_RASTER_WORKER_POOL_H_ | 116 #endif // CC_RESOURCES_PIXEL_BUFFER_RASTER_WORKER_POOL_H_ |
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