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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 #include "public/platform/scheduler/child/webthread_impl_for_worker_scheduler.h" | 5 #include "public/platform/scheduler/child/webthread_impl_for_worker_scheduler.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/location.h" | 8 #include "base/location.h" |
9 #include "base/memory/ptr_util.h" | 9 #include "base/memory/ptr_util.h" |
10 #include "base/single_thread_task_runner.h" | 10 #include "base/single_thread_task_runner.h" |
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31 bool started = thread_->StartWithOptions(options); | 31 bool started = thread_->StartWithOptions(options); |
32 CHECK(started); | 32 CHECK(started); |
33 thread_task_runner_ = thread_->task_runner(); | 33 thread_task_runner_ = thread_->task_runner(); |
34 } | 34 } |
35 | 35 |
36 void WebThreadImplForWorkerScheduler::Init() { | 36 void WebThreadImplForWorkerScheduler::Init() { |
37 base::WaitableEvent completion( | 37 base::WaitableEvent completion( |
38 base::WaitableEvent::ResetPolicy::AUTOMATIC, | 38 base::WaitableEvent::ResetPolicy::AUTOMATIC, |
39 base::WaitableEvent::InitialState::NOT_SIGNALED); | 39 base::WaitableEvent::InitialState::NOT_SIGNALED); |
40 thread_task_runner_->PostTask( | 40 thread_task_runner_->PostTask( |
41 FROM_HERE, base::Bind(&WebThreadImplForWorkerScheduler::InitOnThread, | 41 FROM_HERE, |
42 base::Unretained(this), &completion)); | 42 base::Bind(&WebThreadImplForWorkerScheduler::InitOnThread, |
| 43 base::Unretained(this), &completion)); |
43 completion.Wait(); | 44 completion.Wait(); |
44 } | 45 } |
45 | 46 |
46 WebThreadImplForWorkerScheduler::~WebThreadImplForWorkerScheduler() { | 47 WebThreadImplForWorkerScheduler::~WebThreadImplForWorkerScheduler() { |
47 if (task_runner_delegate_) { | 48 if (task_runner_delegate_) { |
48 base::WaitableEvent completion( | 49 base::WaitableEvent completion( |
49 base::WaitableEvent::ResetPolicy::AUTOMATIC, | 50 base::WaitableEvent::ResetPolicy::AUTOMATIC, |
50 base::WaitableEvent::InitialState::NOT_SIGNALED); | 51 base::WaitableEvent::InitialState::NOT_SIGNALED); |
51 // Restore the original task runner so that the thread can tear itself down. | 52 // Restore the original task runner so that the thread can tear itself down. |
52 thread_task_runner_->PostTask( | 53 thread_task_runner_->PostTask( |
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123 worker_scheduler_->AddTaskObserver(observer); | 124 worker_scheduler_->AddTaskObserver(observer); |
124 } | 125 } |
125 | 126 |
126 void WebThreadImplForWorkerScheduler::RemoveTaskObserverInternal( | 127 void WebThreadImplForWorkerScheduler::RemoveTaskObserverInternal( |
127 base::MessageLoop::TaskObserver* observer) { | 128 base::MessageLoop::TaskObserver* observer) { |
128 worker_scheduler_->RemoveTaskObserver(observer); | 129 worker_scheduler_->RemoveTaskObserver(observer); |
129 } | 130 } |
130 | 131 |
131 } // namespace scheduler | 132 } // namespace scheduler |
132 } // namespace blink | 133 } // namespace blink |
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