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++ // Copyright (C) 2021 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++
++ #include "qquick3dprofiler_p.h"
++
++ #include <QtQml/qqmlfile.h>
++ #include <QtQml/private/qqmlcontextdata_p.h>
++
++ #include <QtCore/qcoreapplication.h>
++ #include <QtCore/qthread.h>
++
++ QT_BEGIN_NAMESPACE
++
++ #if QT_CONFIG(qml_debug)
++
++ // Enable to debug profiling without client app.
++ //#define PROFILE_WITHOUT_CLIENT
++
++ // instance will be set, unset in constructor. Allows static methods to be inlined.
++ QQuick3DProfiler *QQuick3DProfiler::s_instance = nullptr;
++ #ifdef PROFILE_WITHOUT_CLIENT
++ quint64 QQuick3DProfiler::featuresEnabled = 0xffffffff;
++ #else
++ quint64 QQuick3DProfiler::featuresEnabled = 0;
++ #endif
++ QHash<QByteArray, int> QQuick3DProfiler::s_eventData = {};
++ QHash<int, QByteArray> QQuick3DProfiler::s_eventDataRev = {};
++ QMutex QQuick3DProfiler::s_eventDataMutex;
++
++ QThreadStorage<QQuick3DProfilerSceneGraphData::TimingData> QQuick3DProfilerSceneGraphData::eventTimings = QThreadStorage<QQuick3DProfilerSceneGraphData::TimingData>();
++
++ QQuick3DProfilerData::QQuick3DProfilerData(qint64 time, int messageType, int detailType, qint64 d1, qint64 d2, const QList<int> &ids)
++ : QQuick3DProfilerData(time, messageType, detailType, d1, d2)
++ {
++ static int ID_MARKER = 0xed000000;
++ int size = qMin(ids.size(), s_numSupportedIds);
++ for (int i = 0; i < size; i++)
++ this->ids[i] = ids[i] | ID_MARKER;
++ }
++
++ int QQuick3DProfiler::registerObject(const QObject *object)
++ {
++ QMutexLocker lock(&s_eventDataMutex);
++
++ #ifdef PROFILE_WITHOUT_CLIENT
++ if (!s_instance)
++ s_instance = new QQuick3DProfiler(nullptr);
++ #else
++ if (!s_instance)
++ return 0;
++ #endif
++ QQmlData *qmlData = QQmlData::get(object);
++ QByteArray typeAndLocation;
++ int id = 0;
++ if (qmlData) {
++ QQmlType qmlType = QQmlMetaType::qmlType(object->metaObject());
++ QString fileName = qmlData->compilationUnit
++ ? qmlData->compilationUnit->fileName() : (qmlData->outerContext ? qmlData->outerContext->urlString() : QString());
++ typeAndLocation = (qmlType.qmlTypeName() + QLatin1Char(' ') + fileName + QLatin1Char(':') + QString::number(qmlData->lineNumber)).toUtf8();
++ if (!s_eventData.contains(typeAndLocation)) {
++ id = s_eventData.size() + 1;
++ s_eventData.insert(typeAndLocation, id);
++ s_eventDataRev.insert(id, typeAndLocation);
++ s_instance->processMessage(QQuick3DProfilerData(s_instance->timestamp(), Quick3DFrame, Quick3DEventData, id, 0));
++ } else {
++ id = s_eventData.value(typeAndLocation);
++ }
++ }
++ return id;
++ }
++
++ int QQuick3DProfiler::registerString(const QByteArray &string)
++ {
++ QMutexLocker lock(&s_eventDataMutex);
++ #ifdef PROFILE_WITHOUT_CLIENT
++ if (!s_instance)
++ s_instance = new QQuick3DProfiler(nullptr);
++ #else
++ if (!s_instance)
++ return 0;
++ #endif
++ int id = 0;
++ if (!s_eventData.contains(string)) {
++ id = s_eventData.size() + 1;
++ s_eventData.insert(string, id);
++ s_eventDataRev.insert(id, string);
++ s_instance->processMessage(QQuick3DProfilerData(s_instance->timestamp(), Quick3DFrame, Quick3DEventData, id, 0));
++ } else {
++ id = s_eventData.value(string);
++ }
++ return id;
++ }
++
++ void QQuick3DProfiler::initialize(QObject *parent)
++ {
++ Q_ASSERT(s_instance == nullptr);
++ s_instance = new QQuick3DProfiler(parent);
++ }
++
++ QQuick3DProfiler::QQuick3DProfiler(QObject *parent)
++ : QObject(parent)
++ {
++ m_timer.start();
++ }
++
++ QQuick3DProfiler::~QQuick3DProfiler()
++ {
++ QMutexLocker lock(&m_dataMutex);
++ featuresEnabled = 0;
++ s_instance = nullptr;
++ }
++
++ void QQuick3DProfiler::startProfilingImpl(quint64 features)
++ {
++ QMutexLocker lock(&m_dataMutex);
++ featuresEnabled = features;
++ }
++
++ void QQuick3DProfiler::stopProfilingImpl()
++ {
++ QMutexLocker lock(&m_dataMutex);
++ featuresEnabled = 0;
++ emit dataReady(m_data, s_eventDataRev);
++ m_data.clear();
++ }
++
++ void QQuick3DProfiler::reportDataImpl()
++ {
++ QMutexLocker lock(&m_dataMutex);
++ emit dataReady(m_data, s_eventDataRev);
++ m_data.clear();
++ }
++
++ void QQuick3DProfiler::setTimer(const QElapsedTimer &t)
++ {
++ QMutexLocker lock(&m_dataMutex);
++ m_timer = t;
++ }
++
++ #endif
++ QT_END_NAMESPACE