/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include "MediaPrefs.h" #include "mozilla/ClearOnShutdown.h" #include "mozilla/Preferences.h" #include "mozilla/StaticPtr.h" #include "MainThreadUtils.h" namespace mozilla { StaticAutoPtr<MediaPrefs> MediaPrefs::sInstance; MediaPrefs& MediaPrefs::GetSingleton() { if (!sInstance) { sInstance = new MediaPrefs; ClearOnShutdown(&sInstance); } MOZ_ASSERT(SingletonExists()); return *sInstance; } bool MediaPrefs::SingletonExists() { return sInstance != nullptr; } MediaPrefs::MediaPrefs() { MediaPrefs::AssertMainThread(); } void MediaPrefs::AssertMainThread() { MOZ_ASSERT(NS_IsMainThread(), "this code must be run on the main thread"); } void MediaPrefs::PrefAddVarCache(bool* aVariable, const char* aPref, bool aDefault) { Preferences::AddBoolVarCache(aVariable, aPref, aDefault); } void MediaPrefs::PrefAddVarCache(int32_t* aVariable, const char* aPref, int32_t aDefault) { Preferences::AddIntVarCache(aVariable, aPref, aDefault); } void MediaPrefs::PrefAddVarCache(uint32_t* aVariable, const char* aPref, uint32_t aDefault) { Preferences::AddUintVarCache(aVariable, aPref, aDefault); } void MediaPrefs::PrefAddVarCache(float* aVariable, const char* aPref, float aDefault) { Preferences::AddFloatVarCache(aVariable, aPref, aDefault); } void MediaPrefs::PrefAddVarCache(AtomicUint32* aVariable, const char* aPref, uint32_t aDefault) { Preferences::AddAtomicUintVarCache(aVariable, aPref, aDefault); } } // namespace mozilla