cef/libcef/browser/osr/host_display_client_osr.h

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// Copyright 2019 The Chromium Embedded Framework Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CEF_LIBCEF_BROWSER_OSR_HOST_DISPLAY_CLIENT_OSR_H_
#define CEF_LIBCEF_BROWSER_OSR_HOST_DISPLAY_CLIENT_OSR_H_
#include <memory>
#include "base/callback.h"
#include "base/memory/shared_memory.h"
#include "components/viz/host/host_display_client.h"
#include "ui/gfx/native_widget_types.h"
class CefLayeredWindowUpdaterOSR;
class CefRenderWidgetHostViewOSR;
class CefHostDisplayClientOSR : public viz::HostDisplayClient {
public:
CefHostDisplayClientOSR(CefRenderWidgetHostViewOSR* const view,
gfx::AcceleratedWidget widget);
~CefHostDisplayClientOSR() override;
void SetActive(bool active);
const void* GetPixelMemory() const;
gfx::Size GetPixelSize() const;
private:
// mojom::DisplayClient implementation.
void UseProxyOutputDevice(UseProxyOutputDeviceCallback callback) override;
void CreateLayeredWindowUpdater(
mojo::PendingReceiver<viz::mojom::LayeredWindowUpdater> receiver)
override;
#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
void DidCompleteSwapWithNewSize(const gfx::Size& size) override;
#endif
CefRenderWidgetHostViewOSR* const view_;
std::unique_ptr<CefLayeredWindowUpdaterOSR> layered_window_updater_;
bool active_ = false;
DISALLOW_COPY_AND_ASSIGN(CefHostDisplayClientOSR);
};
#endif // CEF_LIBCEF_BROWSER_OSR_HOST_DISPLAY_CLIENT_OSR_H_