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/*
* Copyright (C) 2011 University of Szeged. All rights reserved.
* Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this program; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#include "config.h"
#include "WKImageQt.h"
#include "ShareableBitmap.h"
#include "WKSharedAPICast.h"
#include "WebImage.h"
#include <QPainter>
#include <WebCore/GraphicsContext.h>
#include <WebCore/IntSize.h>
using namespace WebCore;
using namespace WebKit;
QImage WKImageCreateQImage(WKImageRef imageRef)
{
return toImpl(imageRef)->bitmap()->createQImage().copy();
}
WKImageRef WKImageCreateFromQImage(const QImage& image)
{
if (image.isNull())
return 0;
ASSERT(image.bytesPerLine() == image.width() * 4);
RefPtr<WebImage> webImage = WebImage::create(image.size(), static_cast<ImageOptions>(0));
if (!webImage->bitmap())
return 0;
auto graphicsContext = webImage->bitmap()->createGraphicsContext();
QPainter* painter = graphicsContext->platformContext();
painter->drawImage(QPoint(0, 0), image);
return toAPI(webImage.release().leakRef());
}
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