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#include "memorybarrier_p.h"
#include <Qt3DCore/qpropertyupdatedchange.h>
#include <Qt3DRender/private/qmemorybarrier_p.h>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {

namespace Render {

MemoryBarrier::MemoryBarrier()
    : FrameGraphNode(FrameGraphNode::MemoryBarrier)
    , m_waitOperations(QMemoryBarrier::None)
{
}

MemoryBarrier::~MemoryBarrier()
{
}

QMemoryBarrier::Operations MemoryBarrier::waitOperations() const
{
    return m_waitOperations;
}

void MemoryBarrier::sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e)
{
    if (e->type() == Qt3DCore::PropertyUpdated) {
        Qt3DCore::QPropertyUpdatedChangePtr propertyChange = qSharedPointerCast<Qt3DCore::QPropertyUpdatedChange>(e);
        if (propertyChange->propertyName() == QByteArrayLiteral("waitOperations")) {
            m_waitOperations = propertyChange->value().value<QMemoryBarrier::Operations>();
            markDirty(AbstractRenderer::AllDirty);
        }
    }
    FrameGraphNode::sceneChangeEvent(e);
}

void MemoryBarrier::initializeFromPeer(const Qt3DCore::QNodeCreatedChangeBasePtr &change)
{
    FrameGraphNode::initializeFromPeer(change);
    const auto typedChange = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<QMemoryBarrierData>>(change);
    const QMemoryBarrierData &data = typedChange->data;
    m_waitOperations = data.waitOperations;
}

} // Render

} // Qt3DRender

QT_END_NAMESPACE