/* * Copyright (C) 2017 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #if ENABLE(MEDIA_STREAM) #include "CaptureDeviceManager.h" namespace WebCore { class DisplayCaptureManagerCocoa final : public CaptureDeviceManager { public: static DisplayCaptureManagerCocoa& singleton(); DisplayCaptureManagerCocoa() = default; void refreshCaptureDevices() final; private: virtual ~DisplayCaptureManagerCocoa(); const Vector<CaptureDevice>& captureDevices() final; std::optional<CaptureDevice> captureDeviceWithPersistentID(CaptureDevice::DeviceType, const String&) final; std::optional<CaptureDevice> screenCaptureDeviceWithPersistentID(const String&); struct CGDisplayCaptureDevice { uint32_t cgDirectDisplayID; uint32_t cgOpenGLDisplayMask; }; Vector<CGDisplayCaptureDevice> m_displaysInternal; Vector<CaptureDevice> m_displays; bool m_observingDisplayChanges { false }; }; } // namespace WebCore #endif // ENABLE(MEDIA_STREAM)