From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- widget/windows/CompositorWidgetChild.h | 60 ++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 widget/windows/CompositorWidgetChild.h (limited to 'widget/windows/CompositorWidgetChild.h') diff --git a/widget/windows/CompositorWidgetChild.h b/widget/windows/CompositorWidgetChild.h new file mode 100644 index 0000000000..2de686b706 --- /dev/null +++ b/widget/windows/CompositorWidgetChild.h @@ -0,0 +1,60 @@ +/* -*- Mode: C++; tab-width: 2; 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/. */ + +#ifndef widget_windows_CompositorWidgetChild_h +#define widget_windows_CompositorWidgetChild_h + +#include "WinCompositorWidget.h" +#include "mozilla/widget/PCompositorWidgetChild.h" +#include "mozilla/widget/CompositorWidgetVsyncObserver.h" + +namespace mozilla { +class CompositorVsyncDispatcher; + +namespace widget { + +namespace remote_backbuffer { +class Provider; +} + +class CompositorWidgetChild final : public PCompositorWidgetChild, + public PlatformCompositorWidgetDelegate { + public: + CompositorWidgetChild(RefPtr aVsyncDispatcher, + RefPtr aVsyncObserver, + const CompositorWidgetInitData& aInitData); + ~CompositorWidgetChild() override; + + bool Initialize(); + + void EnterPresentLock() override; + void LeavePresentLock() override; + void OnDestroyWindow() override; + bool OnWindowResize(const LayoutDeviceIntSize& aSize) override; + void OnWindowModeChange(nsSizeMode aSizeMode) override; + void UpdateTransparency(nsTransparencyMode aMode) override; + void ClearTransparentWindow() override; + + mozilla::ipc::IPCResult RecvObserveVsync() override; + mozilla::ipc::IPCResult RecvUnobserveVsync() override; + mozilla::ipc::IPCResult RecvUpdateCompositorWnd( + const WindowsHandle& aCompositorWnd, const WindowsHandle& aParentWnd, + UpdateCompositorWndResolver&& aResolve) override; + + private: + RefPtr mVsyncDispatcher; + RefPtr mVsyncObserver; + HWND mCompositorWnd; + + HWND mWnd; + nsTransparencyMode mTransparencyMode; + + std::unique_ptr mRemoteBackbufferProvider; +}; + +} // namespace widget +} // namespace mozilla + +#endif // widget_windows_CompositorWidgetChild_h -- cgit v1.2.3