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6c5f31bce3
MozReview-Commit-ID: 7svQQGxDT6j --HG-- extra : rebase_source : cc3a25a6ac2802844ae6cb0b60fb56254cf068dc
80 lines
1.9 KiB
C++
80 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GFX_VR_THREAD_H
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#define GFX_VR_THREAD_H
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#include "ThreadSafeRefcountingWithMainThreadDestruction.h"
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#include "base/thread.h" // for Thread
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namespace mozilla {
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namespace gfx {
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class VRListenerThreadHolder final
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{
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING_WITH_MAIN_THREAD_DESTRUCTION(VRListenerThreadHolder)
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public:
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VRListenerThreadHolder();
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base::Thread* GetThread() const {
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return mThread;
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}
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static VRListenerThreadHolder* GetSingleton();
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static bool IsActive() {
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return GetSingleton() && Loop();
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}
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static void Start();
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static void Shutdown();
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static MessageLoop* Loop();
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static bool IsInVRListenerThread();
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private:
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~VRListenerThreadHolder();
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base::Thread* const mThread;
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static base::Thread* CreateThread();
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static void DestroyThread(base::Thread* aThread);
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};
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base::Thread* VRListenerThread();
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class VRThread final
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{
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING(VRThread)
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public:
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explicit VRThread(const nsCString& aName);
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void Start();
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void Shutdown();
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void SetLifeTime(uint32_t aLifeTime);
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uint32_t GetLifeTime();
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void CheckLife(TimeStamp aCheckTimestamp);
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void PostTask(already_AddRefed<Runnable> aTask);
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void PostDelayedTask(already_AddRefed<Runnable> aTask, uint32_t aTime);
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const nsCOMPtr<nsIThread> GetThread() const;
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bool IsActive();
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protected:
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~VRThread();
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private:
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nsCOMPtr<nsIThread> mThread;
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TimeStamp mLastActiveTime;
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nsCString mName;
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uint32_t mLifeTime;
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Atomic<bool> mStarted;
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};
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} // namespace gfx
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} // namespace mozilla
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#endif // GFX_VR_THREAD_H
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