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39
40#ifndef QT3DRENDER_QWAITFENCE_H
41#define QT3DRENDER_QWAITFENCE_H
42
43#include <Qt3DRender/QFrameGraphNode>
44
45QT_BEGIN_NAMESPACE
46
47namespace Qt3DRender {
48
49class QWaitFencePrivate;
50
51class Q_3DRENDERSHARED_EXPORT QWaitFence : public QFrameGraphNode
52{
53 Q_OBJECT
54 Q_PROPERTY(HandleType handleType READ handleType WRITE setHandleType NOTIFY handleTypeChanged)
55 Q_PROPERTY(QVariant handle READ handle WRITE setHandle NOTIFY handleChanged)
56 Q_PROPERTY(bool waitOnCPU READ waitOnCPU WRITE setWaitOnCPU NOTIFY waitOnCPUChanged)
57 Q_PROPERTY(quint64 timeout READ timeout WRITE setTimeout NOTIFY timeoutChanged)
58
59public:
60 enum HandleType {
61 NoHandle,
62 OpenGLFenceId
63 };
64 Q_ENUM(HandleType) // LCOV_EXCL_LINE
65 explicit QWaitFence(Qt3DCore::QNode *parent = nullptr);
66 ~QWaitFence();
67
68 void setHandleType(HandleType type);
69 void setHandle(QVariant handle);
70
71 HandleType handleType() const;
72 QVariant handle() const;
73
74 bool waitOnCPU() const;
75 void setWaitOnCPU(bool waitOnCPU);
76
77 quint64 timeout() const;
78 void setTimeout(quint64 timeout);
79
80Q_SIGNALS:
81 void waitOnCPUChanged(bool waitOnCPU);
82 void timeoutChanged(quint64 timeoutChanged);
83 void handleTypeChanged(HandleType handleType);
84 void handleChanged(QVariant handle);
85
86protected:
87 explicit QWaitFence(QWaitFencePrivate &dd, Qt3DCore::QNode *parent = nullptr);
88
89private:
90 Q_DECLARE_PRIVATE(QWaitFence)
91 Qt3DCore::QNodeCreatedChangeBasePtr createNodeCreationChange() const override;
92};
93
94} // Qt3DRender
95
96QT_END_NAMESPACE
97
98#endif // QT3DRENDER_QWAITFENCE_H
99

source code of qt3d/src/render/framegraph/qwaitfence.h