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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 "RemoteTextDetector.h"
#if ENABLE(GPU_PROCESS)
#include "ArgumentCoders.h"
#include "RemoteRenderingBackend.h"
#include "SharedPreferencesForWebProcess.h"
#include <WebCore/DetectedTextInterface.h>
#include <WebCore/NativeImage.h>
#include <WebCore/TextDetectorInterface.h>
#include <wtf/TZoneMallocInlines.h>
#define MESSAGE_CHECK(assertion) MESSAGE_CHECK_BASE(assertion, m_renderingBackend.get().streamConnection());
namespace WebKit {
WTF_MAKE_TZONE_ALLOCATED_IMPL(RemoteTextDetector);
RemoteTextDetector::RemoteTextDetector(Ref<WebCore::ShapeDetection::TextDetector>&& textDetector, RemoteRenderingBackend& renderingBackend, ShapeDetectionIdentifier identifier)
: m_backing(WTFMove(textDetector))
, m_renderingBackend(renderingBackend)
, m_identifier(identifier)
{
}
RemoteTextDetector::~RemoteTextDetector() = default;
std::optional<SharedPreferencesForWebProcess> RemoteTextDetector::sharedPreferencesForWebProcess() const
{
return Ref { m_renderingBackend.get() }->sharedPreferencesForWebProcess();
}
void RemoteTextDetector::detect(WebCore::RenderingResourceIdentifier renderingResourceIdentifier, CompletionHandler<void(Vector<WebCore::ShapeDetection::DetectedText>&&)>&& completionHandler)
{
RefPtr sourceImage = m_renderingBackend.get().remoteResourceCache().cachedNativeImage(renderingResourceIdentifier);
MESSAGE_CHECK(sourceImage);
m_backing->detect(*sourceImage, WTFMove(completionHandler));
}
} // namespace WebKit
#undef MESSAGE_CHECK
#endif // ENABLE(GPU_PROCESS)
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