OLD | NEW |
(Empty) | |
| 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 #include "cc/resources/raster_worker_pool_delegate.h" |
| 6 |
| 7 namespace cc { |
| 8 |
| 9 RasterWorkerPoolDelegate::RasterWorkerPoolDelegate( |
| 10 RasterWorkerPoolClient* client, |
| 11 RasterWorkerPool** first_raster_worker_pool, |
| 12 RasterWorkerPool** last_raster_worker_pool) |
| 13 : client_(client), |
| 14 raster_worker_pools_(first_raster_worker_pool, last_raster_worker_pool), |
| 15 did_finish_running_tasks_pending_count_(0u), |
| 16 did_finish_running_tasks_required_for_activation_pending_count_(0u) { |
| 17 DCHECK(client_); |
| 18 for (RasterWorkerPoolVector::iterator it = raster_worker_pools_.begin(); |
| 19 it != raster_worker_pools_.end(); |
| 20 ++it) |
| 21 (*it)->SetClient(this); |
| 22 } |
| 23 |
| 24 RasterWorkerPoolDelegate::~RasterWorkerPoolDelegate() {} |
| 25 |
| 26 // static |
| 27 scoped_ptr<RasterWorkerPoolDelegate> RasterWorkerPoolDelegate::Create( |
| 28 RasterWorkerPoolClient* client, |
| 29 RasterWorkerPool** first_raster_worker_pool, |
| 30 RasterWorkerPool** last_raster_worker_pool) { |
| 31 return make_scoped_ptr(new RasterWorkerPoolDelegate( |
| 32 client, first_raster_worker_pool, last_raster_worker_pool)); |
| 33 } |
| 34 |
| 35 void RasterWorkerPoolDelegate::Shutdown() { |
| 36 for (RasterWorkerPoolVector::iterator it = raster_worker_pools_.begin(); |
| 37 it != raster_worker_pools_.end(); |
| 38 ++it) |
| 39 (*it)->Shutdown(); |
| 40 } |
| 41 |
| 42 void RasterWorkerPoolDelegate::ScheduleTasks( |
| 43 RasterWorkerPool::RasterTask::Queue* raster_queue) { |
| 44 for (size_t i = 0; i < raster_worker_pools_.size(); ++i) |
| 45 raster_worker_pools_[i]->ScheduleTasks(&raster_queue[i]); |
| 46 |
| 47 did_finish_running_tasks_pending_count_ = raster_worker_pools_.size(); |
| 48 did_finish_running_tasks_required_for_activation_pending_count_ = |
| 49 raster_worker_pools_.size(); |
| 50 } |
| 51 |
| 52 void RasterWorkerPoolDelegate::CheckForCompletedTasks() { |
| 53 for (RasterWorkerPoolVector::iterator it = raster_worker_pools_.begin(); |
| 54 it != raster_worker_pools_.end(); |
| 55 ++it) |
| 56 (*it)->CheckForCompletedTasks(); |
| 57 } |
| 58 |
| 59 bool RasterWorkerPoolDelegate::ShouldForceTasksRequiredForActivationToComplete() |
| 60 const { |
| 61 DCHECK(client_); |
| 62 return client_->ShouldForceTasksRequiredForActivationToComplete(); |
| 63 } |
| 64 |
| 65 void RasterWorkerPoolDelegate::DidFinishRunningTasks() { |
| 66 DCHECK_LT(0u, did_finish_running_tasks_pending_count_); |
| 67 if (--did_finish_running_tasks_pending_count_) |
| 68 return; |
| 69 client_->DidFinishRunningTasks(); |
| 70 } |
| 71 |
| 72 void RasterWorkerPoolDelegate::DidFinishRunningTasksRequiredForActivation() { |
| 73 DCHECK_LT(0u, |
| 74 did_finish_running_tasks_required_for_activation_pending_count_); |
| 75 if (--did_finish_running_tasks_required_for_activation_pending_count_) |
| 76 return; |
| 77 client_->DidFinishRunningTasksRequiredForActivation(); |
| 78 } |
| 79 |
| 80 } // namespace cc |
OLD | NEW |