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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQuick module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
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**
**
**
**
****************************************************************************/
#include "qsgopenvgrenderer_p.h"
#include "qsgopenvgcontext_p.h"
#include "qsgopenvgnodevisitor.h"
#include "qopenvgcontext_p.h"
#include "qsgopenvghelpers.h"
#include <QtGui/QWindow>
#include <VG/openvg.h>
QT_BEGIN_NAMESPACE
QSGOpenVGRenderer::QSGOpenVGRenderer(QSGRenderContext *context)
: QSGRenderer(context)
{
}
QSGOpenVGRenderer::~QSGOpenVGRenderer()
{
}
void QSGOpenVGRenderer::renderScene(uint fboId)
{
Q_UNUSED(fboId)
class B : public QSGBindable
{
public:
void bind() const { }
} bindable;
QSGRenderer::renderScene(bindable);
}
void QSGOpenVGRenderer::render()
{
//Clear the window geometry with the clear color
vgSetfv(VG_CLEAR_COLOR, 4, QSGOpenVGHelpers::qColorToVGColor(clearColor()).constData());
vgClear(0, 0, VG_MAXINT, VG_MAXINT);
// Visit each node to render scene
QSGOpenVGNodeVisitor rendererVisitor;
rendererVisitor.visitChildren(rootNode());
}
void QSGOpenVGRenderer::nodeChanged(QSGNode *node, QSGNode::DirtyState state)
{
QSGRenderer::nodeChanged(node, state);
}
QT_END_NAMESPACE
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