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/*
* Copyright (C) 2021 Sony Interactive Entertainment Inc.
*
* 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. AND ITS CONTRIBUTORS ``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 ITS 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 USE(GRAPHICS_LAYER_WC)
#include "Connection.h"
#include "MessageReceiver.h"
#include "MessageSender.h"
#include "WCLayerTreeHostIdentifier.h"
#include "WCSharedSceneContextHolder.h"
#include <WebCore/ProcessIdentifier.h>
namespace WebKit {
class GPUConnectionToWebProcess;
class UpdateInfo;
class WCScene;
struct WCUpateInfo;
class RemoteWCLayerTreeHost : public IPC::MessageReceiver, private IPC::MessageSender {
WTF_MAKE_FAST_ALLOCATED;
public:
static std::unique_ptr<RemoteWCLayerTreeHost> create(GPUConnectionToWebProcess&, WebKit::WCLayerTreeHostIdentifier, uint64_t nativeWindow, bool usesOffscreenRendering);
RemoteWCLayerTreeHost(GPUConnectionToWebProcess&, WebKit::WCLayerTreeHostIdentifier, uint64_t nativeWindow, bool usesOffscreenRendering);
~RemoteWCLayerTreeHost();
// message handlers
void update(WCUpateInfo&&, CompletionHandler<void(std::optional<WebKit::UpdateInfo>)>&&);
private:
// IPC::MessageReceiver
void didReceiveMessage(IPC::Connection&, IPC::Decoder&) override;
// IPC::MessageSender
IPC::Connection* messageSenderConnection() const override;
uint64_t messageSenderDestinationID() const override;
WeakPtr<GPUConnectionToWebProcess> m_connectionToWebProcess;
WebCore::ProcessIdentifier m_webProcessIdentifier;
WCLayerTreeHostIdentifier m_identifier;
RefPtr<WCSharedSceneContextHolder::Holder> m_sharedSceneContextHolder;
std::unique_ptr<WCScene> m_scene;
};
} // namespace WebKit
#endif // USE(GRAPHICS_LAYER_WC)
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