| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "device/vr/android/gvr/gvr_delegate_provider_factory.h" |
| |
| #include "base/logging.h" |
| |
| namespace device { |
| |
| namespace { |
| GvrDelegateProviderFactory* g_gvr_delegate_provider_factory = nullptr; |
| } // namespace |
| |
| // static |
| GvrDelegateProvider* GvrDelegateProviderFactory::Create() { |
| if (!g_gvr_delegate_provider_factory) |
| return nullptr; |
| return g_gvr_delegate_provider_factory->CreateGvrDelegateProvider(); |
| } |
| |
| // static |
| void GvrDelegateProviderFactory::Install( |
| std::unique_ptr<GvrDelegateProviderFactory> factory) { |
| DCHECK_NE(g_gvr_delegate_provider_factory, factory.get()); |
| if (g_gvr_delegate_provider_factory) |
| delete g_gvr_delegate_provider_factory; |
| g_gvr_delegate_provider_factory = factory.release(); |
| } |
| |
| } // namespace device |