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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSGOPENVGHELPERS_H
+#define QSGOPENVGHELPERS_H
+
+#include <QtGui/QPainterPath>
+#include <QtGui/QColor>
+#include <QtGui/QImage>
+#include <VG/openvg.h>
+
+QT_BEGIN_NAMESPACE
+
+namespace QSGOpenVGHelpers {
+
+VGPath qPainterPathToVGPath(const QPainterPath &path);
+void qDrawTiled(VGImage image, const QSize imageSize, const QRectF &targetRect, const QPointF offset, float scaleX, float scaleY);
+void qDrawBorderImage(VGImage image, const QSizeF &textureSize, const QRectF &targetRect, const QRectF &innerTargetRect, const QRectF &subSourceRect);
+void qDrawSubImage(VGImage image, const QRectF &sourceRect, const QPointF &destOffset);
+const QVector<VGfloat> qColorToVGColor(const QColor &color, float opacity = 1.0f);
+VGImageFormat qImageFormatToVGImageFormat(QImage::Format format);
+QImage::Format qVGImageFormatToQImageFormat(VGImageFormat format);
+
+};
+
+QT_END_NAMESPACE
+
+#endif // QSGOPENVGHELPERS_H