| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #include "qqmlprofiler_p.h" |
| 5 | #include "qqmldebugservice_p.h" |
| 6 | |
| 7 | QT_BEGIN_NAMESPACE |
| 8 | |
| 9 | QQmlProfiler::QQmlProfiler() : featuresEnabled(0) |
| 10 | { |
| 11 | static int metatype = qRegisterMetaType<QVector<QQmlProfilerData> >(); |
| 12 | static int metatype2 = qRegisterMetaType<QQmlProfiler::LocationHash> (); |
| 13 | Q_UNUSED(metatype); |
| 14 | Q_UNUSED(metatype2); |
| 15 | m_timer.start(); |
| 16 | } |
| 17 | |
| 18 | void QQmlProfiler::startProfiling(quint64 features) |
| 19 | { |
| 20 | featuresEnabled = features; |
| 21 | } |
| 22 | |
| 23 | void QQmlProfiler::stopProfiling() |
| 24 | { |
| 25 | featuresEnabled = false; |
| 26 | reportData(); |
| 27 | m_locations.clear(); |
| 28 | } |
| 29 | |
| 30 | void QQmlProfiler::reportData() |
| 31 | { |
| 32 | LocationHash resolved; |
| 33 | resolved.reserve(size: m_locations.size()); |
| 34 | for (auto it = m_locations.begin(), end = m_locations.end(); it != end; ++it) { |
| 35 | if (!it->sent) { |
| 36 | resolved.insert(key: it.key(), value: it.value()); |
| 37 | it->sent = true; |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | QVector<QQmlProfilerData> data; |
| 42 | data.swap(other&: m_data); |
| 43 | emit dataReady(data, resolved); |
| 44 | } |
| 45 | |
| 46 | QT_END_NAMESPACE |
| 47 | |
| 48 | #include "moc_qqmlprofiler_p.cpp" |
| 49 |