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| 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 |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef CC_RESOURCES_RASTER_WORKER_POOL_DELEGATE_H_ |
| 6 #define CC_RESOURCES_RASTER_WORKER_POOL_DELEGATE_H_ |
| 7 |
| 8 #include <vector> |
| 9 |
| 10 #include "cc/resources/raster_worker_pool.h" |
| 11 |
| 12 namespace cc { |
| 13 |
| 14 class RasterWorkerPoolDelegate : public RasterWorkerPoolClient { |
| 15 public: |
| 16 virtual ~RasterWorkerPoolDelegate(); |
| 17 |
| 18 static scoped_ptr<RasterWorkerPoolDelegate> Create( |
| 19 RasterWorkerPoolClient* client, |
| 20 RasterWorkerPool** first_raster_worker_pool, |
| 21 RasterWorkerPool** last_raster_worker_pool); |
| 22 |
| 23 void SetClient(RasterWorkerPoolClient* client); |
| 24 void Shutdown(); |
| 25 void ScheduleTasks(RasterWorkerPool::RasterTask::Queue* raster_queue); |
| 26 void CheckForCompletedTasks(); |
| 27 |
| 28 // Overriden from RasterWorkerPoolClient: |
| 29 virtual bool ShouldForceTasksRequiredForActivationToComplete() const OVERRIDE; |
| 30 virtual void DidFinishRunningTasks() OVERRIDE; |
| 31 virtual void DidFinishRunningTasksRequiredForActivation() OVERRIDE; |
| 32 |
| 33 private: |
| 34 RasterWorkerPoolDelegate(RasterWorkerPoolClient* client, |
| 35 RasterWorkerPool** first_raster_worker_pool, |
| 36 RasterWorkerPool** last_raster_worker_pool); |
| 37 |
| 38 RasterWorkerPoolClient* client_; |
| 39 typedef std::vector<RasterWorkerPool*> RasterWorkerPoolVector; |
| 40 RasterWorkerPoolVector raster_worker_pools_; |
| 41 size_t did_finish_running_tasks_pending_count_; |
| 42 size_t did_finish_running_tasks_required_for_activation_pending_count_; |
| 43 }; |
| 44 |
| 45 } // namespace cc |
| 46 |
| 47 #endif // CC_RESOURCES_RASTER_WORKER_POOL_DELEGATE_H_ |
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