| 1 | // Copyright (C) 2021 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QQUICK3DPARTICLESYSTEMLOGGING_H |
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| 5 | #define QQUICK3DPARTICLESYSTEMLOGGING_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <QObject> |
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| 19 | #include <QQmlEngine> |
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| 20 | #include <private/qglobal_p.h> |
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| 21 | |
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| 22 | #include <QtQuick3DParticles/qtquick3dparticlesglobal.h> |
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| 23 | |
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| 24 | QT_BEGIN_NAMESPACE |
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| 25 | |
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| 26 | class Q_QUICK3DPARTICLES_EXPORT QQuick3DParticleSystemLogging : public QObject |
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| 27 | { |
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| 28 | Q_OBJECT |
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| 29 | Q_PROPERTY(int loggingInterval READ loggingInterval WRITE setLoggingInterval NOTIFY loggingIntervalChanged) |
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| 30 | Q_PROPERTY(int updates READ updates NOTIFY updatesChanged) |
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| 31 | Q_PROPERTY(int particlesMax READ particlesMax NOTIFY particlesMaxChanged) |
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| 32 | Q_PROPERTY(int particlesUsed READ particlesUsed NOTIFY particlesUsedChanged) |
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| 33 | Q_PROPERTY(float time READ time NOTIFY timeChanged) |
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| 34 | Q_PROPERTY(float timeAverage READ timeAverage NOTIFY timeAverageChanged) |
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| 35 | Q_PROPERTY(float timeDeviation READ timeDeviation NOTIFY timeDeviationChanged REVISION(6, 3)) |
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| 36 | QML_ANONYMOUS |
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| 37 | QML_ADDED_IN_VERSION(6, 2) |
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| 38 | |
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| 39 | public: |
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| 40 | QQuick3DParticleSystemLogging(QObject *parent = nullptr); |
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| 41 | |
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| 42 | int loggingInterval() const; |
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| 43 | int updates() const; |
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| 44 | int particlesMax() const; |
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| 45 | int particlesUsed() const; |
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| 46 | float time() const; |
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| 47 | float timeAverage() const; |
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| 48 | Q_REVISION(6, 3) float timeDeviation() const; |
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| 49 | |
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| 50 | public Q_SLOTS: |
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| 51 | void setLoggingInterval(int interval); |
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| 52 | |
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| 53 | Q_SIGNALS: |
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| 54 | void loggingIntervalChanged(); |
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| 55 | void updatesChanged(); |
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| 56 | void particlesMaxChanged(); |
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| 57 | void particlesUsedChanged(); |
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| 58 | void timeChanged(); |
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| 59 | void timeAverageChanged(); |
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| 60 | Q_REVISION(6, 3) void timeDeviationChanged(); |
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| 61 | |
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| 62 | private: |
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| 63 | void updateTimes(qint64 time); |
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| 64 | void resetData(); |
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| 65 | |
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| 66 | friend class QQuick3DParticleSystem; |
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| 67 | int m_loggingInterval = 1000; |
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| 68 | int m_updates = 0; |
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| 69 | int m_particlesMax = 0; |
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| 70 | int m_particlesUsed = 0; |
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| 71 | float m_time = 0.0f; |
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| 72 | float m_timeAverage = 0.0f; |
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| 73 | float m_timeDeviation = 0.0f; |
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| 74 | QList<float> m_totalTimesList; |
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| 75 | }; |
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| 76 | |
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| 77 | QT_END_NAMESPACE |
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| 78 | |
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| 79 | #endif // QQUICK3DPARTICLESYSTEMLOGGING_H |
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| 80 | |
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