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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. 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.
*/
#include "config.h"
#include "RemoteBarcodeDetector.h"
#if ENABLE(GPU_PROCESS)
#include "ArgumentCoders.h"
#include "RemoteRenderingBackend.h"
#include "RemoteResourceCache.h"
#include "ShapeDetectionObjectHeap.h"
#include "SharedPreferencesForWebProcess.h"
#include <WebCore/BarcodeDetectorInterface.h>
#include <WebCore/DetectedBarcodeInterface.h>
#include <WebCore/ImageBuffer.h>
#include <wtf/TZoneMallocInlines.h>
namespace WebKit {
WTF_MAKE_TZONE_ALLOCATED_IMPL(RemoteBarcodeDetector);
RemoteBarcodeDetector::RemoteBarcodeDetector(Ref<WebCore::ShapeDetection::BarcodeDetector>&& barcodeDetector, ShapeDetection::ObjectHeap& objectHeap, RemoteRenderingBackend& backend, ShapeDetectionIdentifier identifier, WebCore::ProcessIdentifier webProcessIdentifier)
: m_backing(WTFMove(barcodeDetector))
, m_objectHeap(objectHeap)
, m_backend(backend)
, m_identifier(identifier)
, m_webProcessIdentifier(webProcessIdentifier)
{
}
RemoteBarcodeDetector::~RemoteBarcodeDetector() = default;
std::optional<SharedPreferencesForWebProcess> RemoteBarcodeDetector::sharedPreferencesForWebProcess() const
{
return protectedBackend()->sharedPreferencesForWebProcess();
}
Ref<WebCore::ShapeDetection::BarcodeDetector> RemoteBarcodeDetector::protectedBacking() const
{
return backing();
}
Ref<RemoteRenderingBackend> RemoteBarcodeDetector::protectedBackend() const
{
return m_backend.get();
}
void RemoteBarcodeDetector::detect(WebCore::RenderingResourceIdentifier renderingResourceIdentifier, CompletionHandler<void(Vector<WebCore::ShapeDetection::DetectedBarcode>&&)>&& completionHandler)
{
auto sourceImage = protectedBackend()->imageBuffer(renderingResourceIdentifier);
if (!sourceImage) {
completionHandler({ });
return;
}
protectedBacking()->detect(*sourceImage, WTFMove(completionHandler));
}
} // namespace WebKit
#endif // ENABLE(GPU_PROCESS)
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