| 1 | /**************************************************************************** | 
| 2 | ** | 
| 3 | ** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB). | 
| 4 | ** Contact: https://www.qt.io/licensing/ | 
| 5 | ** | 
| 6 | ** This file is part of the Qt3D module of the Qt Toolkit. | 
| 7 | ** | 
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ | 
| 9 | ** Commercial License Usage | 
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| 16 | ** | 
| 17 | ** GNU Lesser General Public License Usage | 
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | 
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| 22 | ** ensure the GNU Lesser General Public License version 3 requirements | 
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| 24 | ** | 
| 25 | ** GNU General Public License Usage | 
| 26 | ** Alternatively, this file may be used under the terms of the GNU | 
| 27 | ** General Public License version 2.0 or (at your option) the GNU General | 
| 28 | ** Public license version 3 or any later version approved by the KDE Free | 
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| 35 | ** | 
| 36 | ** $QT_END_LICENSE$ | 
| 37 | ** | 
| 38 | ****************************************************************************/ | 
| 39 |  | 
| 40 | #ifndef QT3DCORE_QSYSTEMINFORMATIONSERVICE_P_P_H | 
| 41 | #define QT3DCORE_QSYSTEMINFORMATIONSERVICE_P_P_H | 
| 42 |  | 
| 43 | // | 
| 44 | //  W A R N I N G | 
| 45 | //  ------------- | 
| 46 | // | 
| 47 | // This file is not part of the Qt API.  It exists for the convenience | 
| 48 | // of other Qt classes.  This header file may change from version to | 
| 49 | // version without notice, or even be removed. | 
| 50 | // | 
| 51 | // We mean it. | 
| 52 | // | 
| 53 |  | 
| 54 | #include <QtCore/QThreadStorage> | 
| 55 | #include <QtCore/QElapsedTimer> | 
| 56 | #include <QtCore/QFile> | 
| 57 | #include <QtCore/QMutex> | 
| 58 |  | 
| 59 | #include <Qt3DCore/qt3dcore_global.h> | 
| 60 | #include <Qt3DCore/private/qt3dcore_global_p.h> | 
| 61 | #include <Qt3DCore/private/qabstractserviceprovider_p.h> | 
| 62 | #include <Qt3DCore/private/qservicelocator_p.h> | 
| 63 | #include <Qt3DCore/private/qsysteminformationservice_p.h> | 
| 64 |  | 
| 65 | QT_BEGIN_NAMESPACE | 
| 66 |  | 
| 67 | namespace Qt3DCore { | 
| 68 |  | 
| 69 | namespace Debug { | 
| 70 | class AspectCommandDebugger; | 
| 71 | } // Debug | 
| 72 |  | 
| 73 | union Q_3DCORE_PRIVATE_EXPORT JobId | 
| 74 | { | 
| 75 |     JobId() : id(0L) { } | 
| 76 |     JobId(quint32 t, quint32 i) { typeAndInstance[0] = t; typeAndInstance[1] = i; } | 
| 77 |  | 
| 78 |     quint32 typeAndInstance[2]; | 
| 79 |     quint64 id; | 
| 80 | }; | 
| 81 |  | 
| 82 | class Q_3DCORE_PRIVATE_EXPORT QSystemInformationServicePrivate : public QAbstractServiceProviderPrivate | 
| 83 | { | 
| 84 | public: | 
| 85 |     struct JobRunStats | 
| 86 |     { | 
| 87 |         JobRunStats() { jobId.id = 0; startTime = 0L; endTime = 0L; } | 
| 88 |  | 
| 89 |         qint64 startTime; | 
| 90 |         qint64 endTime; | 
| 91 |         JobId jobId; // QAspectJob subclasses should properly populate the jobId | 
| 92 |         quint64 threadId; | 
| 93 |     }; | 
| 94 |  | 
| 95 |     QSystemInformationServicePrivate(QAspectEngine *aspectEngine, const QString &description); | 
| 96 |     ~QSystemInformationServicePrivate(); | 
| 97 |  | 
| 98 |     static QSystemInformationServicePrivate *get(QSystemInformationService *q); | 
| 99 |  | 
| 100 |     // Aspects + Job threads | 
| 101 |     void addJobLogStatsEntry(JobRunStats &stats); | 
| 102 |  | 
| 103 |     // Submission thread | 
| 104 |     void addSubmissionLogStatsEntry(JobRunStats &stats); | 
| 105 |  | 
| 106 |     void writeFrameJobLogStats(); | 
| 107 |     void updateTracing(); | 
| 108 |  | 
| 109 |     QAspectEngine *m_aspectEngine; | 
| 110 |     bool m_traceEnabled; | 
| 111 |     bool m_graphicsTraceEnabled; | 
| 112 |  | 
| 113 |     QElapsedTimer m_jobsStatTimer; | 
| 114 |     QThreadStorage<QVector<JobRunStats> *> m_jobStatsCached; | 
| 115 |  | 
| 116 |     QVector<QVector<JobRunStats> *> m_localStorages; | 
| 117 |     QVector<JobRunStats> *m_submissionStorage; | 
| 118 |  | 
| 119 |     QMutex m_localStoragesMutex; | 
| 120 |  | 
| 121 |     QScopedPointer<QFile> m_traceFile; | 
| 122 |     quint32 m_frameId; | 
| 123 |  | 
| 124 |     Debug::AspectCommandDebugger *m_commandDebugger; | 
| 125 |  | 
| 126 |     Q_DECLARE_PUBLIC(QSystemInformationService) | 
| 127 | }; | 
| 128 |  | 
| 129 | class Q_3DCORE_PRIVATE_EXPORT QTaskLogger { | 
| 130 | public: | 
| 131 |     enum Type { | 
| 132 |         AspectJob, | 
| 133 |         Submission | 
| 134 |     }; | 
| 135 |  | 
| 136 |     QTaskLogger(QSystemInformationService *service, const JobId &jobId, Type type); | 
| 137 |     QTaskLogger(QSystemInformationService *service, const quint32 jobType, const quint32 instance, Type type = Submission); | 
| 138 |  | 
| 139 |     ~QTaskLogger(); | 
| 140 |  | 
| 141 |     void end(qint64 t = 0L); | 
| 142 |     qint64 restart(); | 
| 143 |  | 
| 144 | private: | 
| 145 |     QSystemInformationService *m_service; | 
| 146 |     QSystemInformationServicePrivate::JobRunStats m_stats; | 
| 147 |     Type m_type; | 
| 148 | }; | 
| 149 |  | 
| 150 | } | 
| 151 |  | 
| 152 | QT_END_NAMESPACE | 
| 153 |  | 
| 154 | #endif // QT3DCORE_QSYSTEMINFORMATIONSERVICE_P_P_H | 
| 155 |  | 
| 156 |  |