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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qimagevideobuffer_p.h"
QT_BEGIN_NAMESPACE
QImageVideoBuffer::QImageVideoBuffer(QImage image)
: QAbstractVideoBuffer(QVideoFrame::NoHandle), m_image(std::move(image))
{
}
QVideoFrame::MapMode QImageVideoBuffer::mapMode() const
{
return m_mapMode;
}
QAbstractVideoBuffer::MapData QImageVideoBuffer::map(QVideoFrame::MapMode mode)
{
MapData mapData;
if (m_mapMode == QVideoFrame::NotMapped && !m_image.isNull()
&& mode != QVideoFrame::NotMapped) {
m_mapMode = mode;
mapData.nPlanes = 1;
mapData.bytesPerLine[0] = m_image.bytesPerLine();
mapData.data[0] = m_image.bits();
mapData.size[0] = m_image.sizeInBytes();
}
return mapData;
}
void QImageVideoBuffer::unmap()
{
m_mapMode = QVideoFrame::NotMapped;
}
QT_END_NAMESPACE
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