Index: base/task_scheduler/utils.cc |
diff --git a/base/task_scheduler/utils.cc b/base/task_scheduler/utils.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..560b779dd580fb4596968eaaf515b5e440a7ce4c |
--- /dev/null |
+++ b/base/task_scheduler/utils.cc |
@@ -0,0 +1,44 @@ |
+// Copyright 2016 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 "base/task_scheduler/utils.h" |
+ |
+#include "base/bind.h" |
+#include "base/task_scheduler/priority_queue.h" |
+#include "base/task_scheduler/task_tracker.h" |
+ |
+namespace base { |
+namespace internal { |
+ |
+namespace { |
+ |
+void PostTaskCallback(scoped_refptr<Sequence> sequence, |
+ PriorityQueue* priority_queue, |
+ scoped_ptr<Task> task) { |
+ if (sequence->PushTask(std::move(task))) { |
+ // |sequence| was empty before |task| was inserted into it. That means that |
+ // |sequence| must be inserted in |priority_queue|. |
+ SequenceSortKey sequence_sort_key = sequence->GetSortKey(); |
gab
2016/03/21 19:11:53
const
fdoray
2016/03/24 19:21:09
Done.
|
+ priority_queue->BeginTransaction()->Push(make_scoped_ptr( |
+ new PriorityQueue::SequenceAndSortKey(sequence, sequence_sort_key))); |
gab
2016/03/21 19:11:53
std::move(sequence)
Not sure whether compiler can
fdoray
2016/03/24 19:21:09
Done.
|
+ } |
+} |
+ |
+} // namespace |
+ |
+void PostTaskHelper(scoped_ptr<Task> task, |
+ scoped_refptr<Sequence> sequence, |
+ PriorityQueue* priority_queue, |
+ TaskTracker* task_tracker) { |
+ DCHECK(task.get()); |
gab
2016/03/21 19:11:53
No .get() for bool operations here and below
fdoray
2016/03/24 19:21:09
Done.
|
+ DCHECK(sequence.get()); |
+ DCHECK(priority_queue); |
+ DCHECK(task_tracker); |
+ |
+ task_tracker->PostTask(Bind(&PostTaskCallback, sequence, priority_queue), |
gab
2016/03/21 19:11:53
std::move(sequence)
fdoray
2016/03/24 19:21:09
Done.
|
+ std::move(task)); |
+} |
+ |
+} // namespace internal |
+} // namespace base |