From 9e3c08db40b8916968b9f30096c7be3f00ce9647 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:44:51 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- widget/InProcessCompositorWidget.h | 55 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 widget/InProcessCompositorWidget.h (limited to 'widget/InProcessCompositorWidget.h') diff --git a/widget/InProcessCompositorWidget.h b/widget/InProcessCompositorWidget.h new file mode 100644 index 0000000000..eb44668de9 --- /dev/null +++ b/widget/InProcessCompositorWidget.h @@ -0,0 +1,55 @@ +/* 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 mozilla_widget_InProcessCompositorWidget_h__ +#define mozilla_widget_InProcessCompositorWidget_h__ + +#include "CompositorWidget.h" + +namespace mozilla { +namespace widget { + +// This version of CompositorWidget implements a wrapper around +// nsBaseWidget. +class InProcessCompositorWidget : public CompositorWidget { + public: + explicit InProcessCompositorWidget(const layers::CompositorOptions& aOptions, + nsBaseWidget* aWidget); + + virtual bool PreRender(WidgetRenderingContext* aManager) override; + virtual void PostRender(WidgetRenderingContext* aManager) override; + virtual RefPtr GetNativeLayerRoot() override; + virtual already_AddRefed StartRemoteDrawing() override; + virtual already_AddRefed StartRemoteDrawingInRegion( + const LayoutDeviceIntRegion& aInvalidRegion, + layers::BufferMode* aBufferMode) override; + virtual void EndRemoteDrawing() override; + virtual void EndRemoteDrawingInRegion( + gfx::DrawTarget* aDrawTarget, + const LayoutDeviceIntRegion& aInvalidRegion) override; + virtual void CleanupRemoteDrawing() override; + virtual void CleanupWindowEffects() override; + virtual bool InitCompositor(layers::Compositor* aCompositor) override; + virtual LayoutDeviceIntSize GetClientSize() override; + virtual uint32_t GetGLFrameBufferFormat() override; + virtual void ObserveVsync(VsyncObserver* aObserver) override; + virtual uintptr_t GetWidgetKey() override; + + // If you can override this method, inherit from CompositorWidget instead. + nsIWidget* RealWidget() override; + + protected: + nsBaseWidget* mWidget; + // Bug 1679368: Maintain an additional widget pointer, constant, and + // function for sanity checking while we chase a crash. + static const char* CANARY_VALUE; + const char* mCanary; + nsBaseWidget* mWidgetSanity; + void CheckWidgetSanity(); +}; + +} // namespace widget +} // namespace mozilla + +#endif -- cgit v1.2.3