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++ // Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #include "qrendertargetselector.h"
++ #include "qrendertargetselector_p.h"
++ #include <Qt3DRender/qrendertarget.h>
++ #include <Qt3DRender/private/qrenderpass_p.h>
++
++ QT_BEGIN_NAMESPACE
++
++
++ namespace Qt3DRender {
++ using namespace Qt3DCore;
++
++ /*!
++ \class Qt3DRender::QRenderTargetSelector
++ \inmodule Qt3DRender
++ \since 5.7
++ \brief Provides a way of specifying a render target.
++
++ A Qt3DRender::QRenderTargetSelector is used to select active Qt3DRender::QRenderTarget
++ for the FrameGraph. When QRenderTargetSelector is present in the FrameGraph,
++ the rendering is directed into QTexture objects or draw buffers instead of the surface
++ specified in the Qt3DRender::QRenderSurfaceSelector.
++ */
++
++ /*!
++ \qmltype RenderTargetSelector
++ \inqmlmodule Qt3D.Render
++ \since 5.7
++ \nativetype Qt3DRender::QRenderTargetSelector
++ \inherits FrameGraphNode
++ \brief Provides a way of specifying a render target.
++
++ A RenderTargetSelector is used to select active RenderTarget
++ for the FrameGraph. When RenderTargetSelector is present in the FrameGraph,
++ the rendering is directed into Texture objects or draw buffers instead of the surface
++ specified in the RenderSurfaceSelector.
++ */
++
++ QRenderTargetSelectorPrivate::QRenderTargetSelectorPrivate()
++ : QFrameGraphNodePrivate()
++ , m_target(nullptr)
++ {
++ }
++
++ /*!
++ Constructs QRenderTargetSelector with given \a parent.
++ */
++ QRenderTargetSelector::QRenderTargetSelector(QNode *parent)
++ : QFrameGraphNode(*new QRenderTargetSelectorPrivate, parent)
++ {
++ }
++
++ /*! \internal */
++ QRenderTargetSelector::~QRenderTargetSelector()
++ {
++ }
++
++ /*!
++ \property Qt3DRender::QRenderTargetSelector::target
++ Holds the current render target
++ */
++
++ /*! \qmlproperty RenderTarget Qt3D.Render::RenderTargetSelector::target
++
++ Holds the current render target
++ */
++ void QRenderTargetSelector::setTarget(QRenderTarget *target)
++ {
++ Q_D(QRenderTargetSelector);
++ if (d->m_target != target) {
++
++ if (d->m_target)
++ d->unregisterDestructionHelper(d->m_target);
++
++ // For inline declaration cases
++ if (target != nullptr && !target->parent())
++ target->setParent(this);
++
++ d->m_target = target;
++
++ if (d->m_target)
++ d->registerDestructionHelper(d->m_target, &QRenderTargetSelector::setTarget, d->m_target);
++
++ emit targetChanged(target);
++ }
++ }
++
++ QRenderTarget *QRenderTargetSelector::target() const
++ {
++ Q_D(const QRenderTargetSelector);
++ return d->m_target;
++ }
++
++ /*! \internal */
++ QRenderTargetSelector::QRenderTargetSelector(QRenderTargetSelectorPrivate &dd, QNode *parent)
++ : QFrameGraphNode(dd, parent)
++ {
++ }
++
++ } // namespace Qt3DRender
++
++ QT_END_NAMESPACE
++
++ #include "moc_qrendertargetselector.cpp"