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-rw-r--r--third_party/libwebrtc/rtc_base/task_queue.cc32
1 files changed, 32 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_base/task_queue.cc b/third_party/libwebrtc/rtc_base/task_queue.cc
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+++ b/third_party/libwebrtc/rtc_base/task_queue.cc
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+/*
+ * Copyright 2019 The WebRTC Project Authors. All rights reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+#include "rtc_base/task_queue.h"
+
+#include "api/task_queue/task_queue_base.h"
+
+namespace rtc {
+
+TaskQueue::TaskQueue(
+ std::unique_ptr<webrtc::TaskQueueBase, webrtc::TaskQueueDeleter> task_queue)
+ : impl_(task_queue.release()) {}
+
+TaskQueue::~TaskQueue() {
+ // There might running task that tries to rescheduler itself to the TaskQueue
+ // and not yet aware TaskQueue destructor is called.
+ // Calling back to TaskQueue::PostTask need impl_ pointer still be valid, so
+ // do not invalidate impl_ pointer until Delete returns.
+ impl_->Delete();
+}
+
+bool TaskQueue::IsCurrent() const {
+ return impl_->IsCurrent();
+}
+
+} // namespace rtc