| /* |
| * Copyright (C) 2017 Igalia, S.L. All right reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #include "config.h" |
| #include "VRManager.h" |
| |
| #include "VRPlatformDisplay.h" |
| #include "VRPlatformManager.h" |
| |
| #if USE(OPENVR) |
| #include "VRPlatformManagerOpenVR.h" |
| #endif |
| |
| namespace WebCore { |
| |
| VRManager& VRManager::singleton() |
| { |
| static NeverDestroyed<VRManager> instance; |
| return instance; |
| } |
| |
| VRManager::VRManager() |
| { |
| #if USE(OPENVR) |
| m_platformManager = VRPlatformManagerOpenVR::create(); |
| #endif |
| } |
| |
| VRManager::~VRManager() |
| { |
| m_platformManager = nullptr; |
| } |
| |
| std::optional<VRManager::VRDisplaysVector> VRManager::getVRDisplays() |
| { |
| if (!m_platformManager) |
| return std::nullopt; |
| |
| return m_platformManager->getVRDisplays(); |
| } |
| |
| }; // namespace WebCore |