VsyncIOThreadHolder.h (1092B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef mozilla_gfx_ipc_VsyncIOThreadHolder_h 8 #define mozilla_gfx_ipc_VsyncIOThreadHolder_h 9 10 #include "mozilla/RefPtr.h" 11 #include "nsIThread.h" 12 #include "nsThreadUtils.h" 13 14 namespace mozilla { 15 namespace gfx { 16 17 class VsyncIOThreadHolder final { 18 public: 19 VsyncIOThreadHolder(); 20 21 NS_INLINE_DECL_THREADSAFE_REFCOUNTING(VsyncIOThreadHolder) 22 23 bool Start(); 24 25 RefPtr<nsIThread> GetThread() const; 26 27 bool IsOnCurrentThread() const { return mThread->IsOnCurrentThread(); } 28 29 void Dispatch(already_AddRefed<nsIRunnable> task) { 30 mThread->Dispatch(std::move(task), NS_DISPATCH_NORMAL); 31 } 32 33 private: 34 ~VsyncIOThreadHolder(); 35 36 private: 37 RefPtr<nsIThread> mThread; 38 }; 39 40 } // namespace gfx 41 } // namespace mozilla 42 43 #endif // mozilla_gfx_ipc_VsyncIOThreadHolder_h