Index: third_party/WebKit/Source/core/workers/WorkerTaskRunners.cpp |
diff --git a/third_party/WebKit/Source/core/workers/WorkerTaskRunners.cpp b/third_party/WebKit/Source/core/workers/WorkerTaskRunners.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..d05252ddb25236c0a0d0aafa130940bae700535c |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/workers/WorkerTaskRunners.cpp |
@@ -0,0 +1,34 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "core/workers/WorkerTaskRunners.h" |
+ |
+#include "core/workers/WorkerOrWorkletGlobalScope.h" |
+#include "platform/WebTaskRunner.h" |
+#include "platform/wtf/Assertions.h" |
+#include "public/platform/Platform.h" |
+ |
+namespace blink { |
+ |
+RefPtr<WorkerTaskRunners> WorkerTaskRunners::Create( |
+ WorkerOrWorkletGlobalScope* global_scope) { |
+ return AdoptRef(new WorkerTaskRunners(global_scope)); |
+} |
+ |
+WorkerTaskRunners::WorkerTaskRunners(WorkerOrWorkletGlobalScope* global_scope) { |
+ DCHECK(global_scope); |
+ DCHECK(global_scope->IsContextThread()); |
+ for (unsigned i = 0; i < static_cast<unsigned>(TaskType::kNumberOfTaskTypes); |
+ ++i) { |
+ TaskType type = static_cast<TaskType>(i); |
+ task_runners_.insert(type, TaskRunnerHelper::Get(type, global_scope)); |
+ } |
+} |
+ |
+RefPtr<WebTaskRunner> WorkerTaskRunners::Get(TaskType type) { |
+ DCHECK_GT(TaskType::kNumberOfTaskTypes, type); |
+ return task_runners_.at(type); |
Sami
2017/04/12 15:54:06
Is there some benefit to caching runners in |task_
kinuko
2017/04/13 01:46:59
Yeah, (in case it wasn't clear) I agree with this
nhiroki
2017/04/13 08:23:50
I removed WorkerTaskRunners. The original motivati
|
+} |
+ |
+} // namespace blink |