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/*
* Copyright (C) 2023 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
#include "RenderingBackendIdentifier.h"
#include "ShapeDetectionIdentifier.h"
#include <WebCore/BarcodeDetectorInterface.h>
#include <wtf/CompletionHandler.h>
#include <wtf/Ref.h>
#include <wtf/RefCounted.h>
#include <wtf/TZoneMalloc.h>
#include <wtf/WeakPtr.h>
#if ENABLE(GPU_PROCESS)
namespace IPC {
class StreamClientConnection;
}
namespace WebCore::ShapeDetection {
struct BarcodeDetectorOptions;
enum class BarcodeFormat : uint8_t;
struct DetectedBarcode;
}
namespace WebKit::ShapeDetection {
class RemoteBarcodeDetectorProxy : public WebCore::ShapeDetection::BarcodeDetector {
WTF_MAKE_TZONE_ALLOCATED(RemoteBarcodeDetectorProxy);
public:
static Ref<RemoteBarcodeDetectorProxy> create(Ref<IPC::StreamClientConnection>&&, RenderingBackendIdentifier, ShapeDetectionIdentifier, const WebCore::ShapeDetection::BarcodeDetectorOptions&);
virtual ~RemoteBarcodeDetectorProxy();
static void getSupportedFormats(Ref<IPC::StreamClientConnection>&&, RenderingBackendIdentifier, CompletionHandler<void(Vector<WebCore::ShapeDetection::BarcodeFormat>&&)>&&);
private:
RemoteBarcodeDetectorProxy(Ref<IPC::StreamClientConnection>&&, RenderingBackendIdentifier, ShapeDetectionIdentifier);
RemoteBarcodeDetectorProxy(const RemoteBarcodeDetectorProxy&) = delete;
RemoteBarcodeDetectorProxy(RemoteBarcodeDetectorProxy&&) = delete;
RemoteBarcodeDetectorProxy& operator=(const RemoteBarcodeDetectorProxy&) = delete;
RemoteBarcodeDetectorProxy& operator=(RemoteBarcodeDetectorProxy&&) = delete;
ShapeDetectionIdentifier backing() const { return m_backing; }
void detect(Ref<WebCore::ImageBuffer>&&, CompletionHandler<void(Vector<WebCore::ShapeDetection::DetectedBarcode>&&)>&&) final;
ShapeDetectionIdentifier m_backing;
Ref<IPC::StreamClientConnection> m_streamClientConnection;
RenderingBackendIdentifier m_renderingBackendIdentifier;
};
} // namespace WebKit::ShapeDetection
#endif // ENABLE(GPU_PROCESS)
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