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// Copyright (C) 2016 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
#ifndef QT3DRENDER_QMEMORYBARRIER_H
#define QT3DRENDER_QMEMORYBARRIER_H
#include <Qt3DRender/qframegraphnode.h>
QT_BEGIN_NAMESPACE
namespace Qt3DRender {
class QMemoryBarrierPrivate;
class Q_3DRENDERSHARED_EXPORT QMemoryBarrier : public QFrameGraphNode
{
Q_OBJECT
public:
explicit QMemoryBarrier(Qt3DCore::QNode *parent = nullptr);
~QMemoryBarrier();
enum Operation {
None = 0,
VertexAttributeArray = (1 << 0),
ElementArray = (1 << 1),
Uniform = (1 << 2),
TextureFetch = (1 << 3),
ShaderImageAccess = (1 << 4),
Command = (1 << 5),
PixelBuffer = (1 << 6),
TextureUpdate = (1 << 7),
BufferUpdate = (1 << 8),
FrameBuffer = (1 << 9),
TransformFeedback = (1 << 10),
AtomicCounter = (1 << 11),
ShaderStorage = (1 << 12),
QueryBuffer = (1 << 13),
All = 0xFFFFFFFF
};
Q_DECLARE_FLAGS(Operations, Operation)
Q_FLAG(Operations)
Operations waitOperations() const;
public Q_SLOTS:
void setWaitOperations(QMemoryBarrier::Operations operations);
Q_SIGNALS:
void waitOperationsChanged(QMemoryBarrier::Operations barrierTypes);
protected:
explicit QMemoryBarrier(QMemoryBarrierPrivate &dd, Qt3DCore::QNode *parent = nullptr);
private:
Q_DECLARE_PRIVATE(QMemoryBarrier)
};
} // Qt3DRender
QT_END_NAMESPACE
#endif // QT3DRENDER_QMEMORYBARRIER_H