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c374d11fac
Bug: b/235812579 Change-Id: I9fa3dc4a65044df8b44fff4e9bfeac7233fa381c Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/266080 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Artem Titov <titovartem@webrtc.org> Cr-Commit-Position: refs/heads/main@{#37248}
57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
/*
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* Copyright 2020 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "api/task_queue/pending_task_safety_flag.h"
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namespace webrtc {
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// static
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rtc::scoped_refptr<PendingTaskSafetyFlag> PendingTaskSafetyFlag::CreateInternal(
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bool alive) {
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// Explicit new, to access private constructor.
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return rtc::scoped_refptr<PendingTaskSafetyFlag>(
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new PendingTaskSafetyFlag(alive));
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}
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// static
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rtc::scoped_refptr<PendingTaskSafetyFlag> PendingTaskSafetyFlag::Create() {
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return CreateInternal(true);
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}
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rtc::scoped_refptr<PendingTaskSafetyFlag>
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PendingTaskSafetyFlag::CreateDetached() {
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rtc::scoped_refptr<PendingTaskSafetyFlag> safety_flag = CreateInternal(true);
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safety_flag->main_sequence_.Detach();
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return safety_flag;
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}
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rtc::scoped_refptr<PendingTaskSafetyFlag>
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PendingTaskSafetyFlag::CreateDetachedInactive() {
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rtc::scoped_refptr<PendingTaskSafetyFlag> safety_flag = CreateInternal(false);
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safety_flag->main_sequence_.Detach();
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return safety_flag;
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}
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void PendingTaskSafetyFlag::SetNotAlive() {
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RTC_DCHECK_RUN_ON(&main_sequence_);
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alive_ = false;
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}
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void PendingTaskSafetyFlag::SetAlive() {
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RTC_DCHECK_RUN_ON(&main_sequence_);
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alive_ = true;
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}
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bool PendingTaskSafetyFlag::alive() const {
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RTC_DCHECK_RUN_ON(&main_sequence_);
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return alive_;
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}
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} // namespace webrtc
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