diff options
Diffstat (limited to 'src/plugins/qmltooling/qmldbg_profiler')
11 files changed, 492 insertions, 346 deletions
diff --git a/src/plugins/qmltooling/qmldbg_profiler/qmldbg_profiler.pro b/src/plugins/qmltooling/qmldbg_profiler/qmldbg_profiler.pro index 4fcfb41a8c..4629a7b81e 100644 --- a/src/plugins/qmltooling/qmldbg_profiler/qmldbg_profiler.pro +++ b/src/plugins/qmltooling/qmldbg_profiler/qmldbg_profiler.pro @@ -1,5 +1,5 @@ TARGET = qmldbg_profiler -QT = qml-private core-private +QT = qml-private core-private packetprotocol-private SOURCES += \ $$PWD/qqmlenginecontrolservice.cpp \ @@ -10,6 +10,7 @@ SOURCES += \ HEADERS += \ $$PWD/../shared/qqmlconfigurabledebugservice.h \ + $$PWD/../shared/qqmldebugpacket.h \ $$PWD/qqmlenginecontrolservice.h \ $$PWD/qqmlprofileradapter.h \ $$PWD/qqmlprofilerservice.h \ diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.cpp b/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.cpp index 4f131ac481..6b653d5a54 100644 --- a/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.cpp +++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.cpp @@ -1,56 +1,61 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtQml module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "qqmlenginecontrolservice.h" -#include <QQmlEngine> +#include "qqmldebugpacket.h" +#include <QJSEngine> QT_BEGIN_NAMESPACE -const QString QQmlEngineControlService::s_key = QStringLiteral("EngineControl"); - -QQmlEngineControlService::QQmlEngineControlService(QObject *parent) : - QQmlDebugService(s_key, 1, parent) +QQmlEngineControlServiceImpl::QQmlEngineControlServiceImpl(QObject *parent) : + QQmlEngineControlService(1, parent) { } -void QQmlEngineControlService::messageReceived(const QByteArray &message) +void QQmlEngineControlServiceImpl::messageReceived(const QByteArray &message) { QMutexLocker lock(&dataMutex); - QQmlDebugStream d(message); + QQmlDebugPacket d(message); int command; int engineId; d >> command >> engineId; - QQmlEngine *engine = qobject_cast<QQmlEngine *>(objectForId(engineId)); + QJSEngine *engine = qobject_cast<QJSEngine *>(objectForId(engineId)); if (command == StartWaitingEngine && startingEngines.contains(engine)) { startingEngines.removeOne(engine); emit attachedToEngine(engine); @@ -60,7 +65,7 @@ void QQmlEngineControlService::messageReceived(const QByteArray &message) } } -void QQmlEngineControlService::engineAboutToBeAdded(QQmlEngine *engine) +void QQmlEngineControlServiceImpl::engineAboutToBeAdded(QJSEngine *engine) { QMutexLocker lock(&dataMutex); if (state() == Enabled) { @@ -73,7 +78,7 @@ void QQmlEngineControlService::engineAboutToBeAdded(QQmlEngine *engine) } } -void QQmlEngineControlService::engineAboutToBeRemoved(QQmlEngine *engine) +void QQmlEngineControlServiceImpl::engineAboutToBeRemoved(QJSEngine *engine) { QMutexLocker lock(&dataMutex); if (state() == Enabled) { @@ -86,7 +91,7 @@ void QQmlEngineControlService::engineAboutToBeRemoved(QQmlEngine *engine) } } -void QQmlEngineControlService::engineAdded(QQmlEngine *engine) +void QQmlEngineControlServiceImpl::engineAdded(QJSEngine *engine) { if (state() == Enabled) { QMutexLocker lock(&dataMutex); @@ -96,7 +101,7 @@ void QQmlEngineControlService::engineAdded(QQmlEngine *engine) } } -void QQmlEngineControlService::engineRemoved(QQmlEngine *engine) +void QQmlEngineControlServiceImpl::engineRemoved(QJSEngine *engine) { if (state() == Enabled) { QMutexLocker lock(&dataMutex); @@ -106,22 +111,21 @@ void QQmlEngineControlService::engineRemoved(QQmlEngine *engine) } } -void QQmlEngineControlService::sendMessage(QQmlEngineControlService::MessageType type, QQmlEngine *engine) +void QQmlEngineControlServiceImpl::sendMessage(QQmlEngineControlServiceImpl::MessageType type, QJSEngine *engine) { - QByteArray message; - QQmlDebugStream d(&message, QIODevice::WriteOnly); - d << type << idForObject(engine); - emit messageToClient(name(), message); + QQmlDebugPacket d; + d << int(type) << idForObject(engine); + emit messageToClient(name(), d.data()); } -void QQmlEngineControlService::stateChanged(State) +void QQmlEngineControlServiceImpl::stateChanged(State) { // We flush everything for any kind of state change, to avoid complicated timing issues. QMutexLocker lock(&dataMutex); - foreach (QQmlEngine *engine, startingEngines) + foreach (QJSEngine *engine, startingEngines) emit attachedToEngine(engine); startingEngines.clear(); - foreach (QQmlEngine *engine, stoppingEngines) + foreach (QJSEngine *engine, stoppingEngines) emit detachedFromEngine(engine); stoppingEngines.clear(); } diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.h b/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.h index e2a93e562a..1138310820 100644 --- a/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.h +++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlenginecontrolservice.h @@ -1,31 +1,37 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtQml module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** @@ -35,7 +41,7 @@ #define QQMLENGINECONTROLSERVICE_H #include <QMutex> -#include <private/qqmldebugservice_p.h> +#include <private/qqmldebugserviceinterfaces_p.h> // // W A R N I N G @@ -50,11 +56,9 @@ QT_BEGIN_NAMESPACE -class QQmlEngineControlService : public QQmlDebugService +class QQmlEngineControlServiceImpl : public QQmlEngineControlService { public: - static const QString s_key; - enum MessageType { EngineAboutToBeAdded, EngineAdded, @@ -67,22 +71,24 @@ public: StopWaitingEngine }; - QQmlEngineControlService(QObject *parent = 0); + QQmlEngineControlServiceImpl(QObject *parent = 0); protected: + friend class QQmlProfilerServiceFactory; + QMutex dataMutex; - QList<QQmlEngine *> startingEngines; - QList<QQmlEngine *> stoppingEngines; + QList<QJSEngine *> startingEngines; + QList<QJSEngine *> stoppingEngines; - void messageReceived(const QByteArray &); - void engineAboutToBeAdded(QQmlEngine *); - void engineAboutToBeRemoved(QQmlEngine *); - void engineAdded(QQmlEngine *); - void engineRemoved(QQmlEngine *); + void messageReceived(const QByteArray &) Q_DECL_OVERRIDE; + void engineAboutToBeAdded(QJSEngine *) Q_DECL_OVERRIDE; + void engineAboutToBeRemoved(QJSEngine *) Q_DECL_OVERRIDE; + void engineAdded(QJSEngine *) Q_DECL_OVERRIDE; + void engineRemoved(QJSEngine *) Q_DECL_OVERRIDE; - void sendMessage(MessageType type, QQmlEngine *engine); + void sendMessage(MessageType type, QJSEngine *engine); - void stateChanged(State); + void stateChanged(State) Q_DECL_OVERRIDE; }; QT_END_NAMESPACE diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.cpp b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.cpp index 245900abae..a193ddea0b 100644 --- a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.cpp +++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.cpp @@ -1,44 +1,53 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtQml module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "qqmlprofileradapter.h" +#include "qqmldebugpacket.h" + #include <private/qqmldebugserviceinterfaces_p.h> QT_BEGIN_NAMESPACE QQmlProfilerAdapter::QQmlProfilerAdapter(QQmlProfilerService *service, QQmlEnginePrivate *engine) : - QQmlAbstractProfilerAdapter(service), next(0) + next(0) { + setService(service); engine->enableProfiler(); connect(this, SIGNAL(profilingEnabled(quint64)), engine->profiler, SLOT(startProfiling(quint64))); connect(this, SIGNAL(profilingEnabledWhileWaiting(quint64)), @@ -49,74 +58,81 @@ QQmlProfilerAdapter::QQmlProfilerAdapter(QQmlProfilerService *service, QQmlEngin connect(this, SIGNAL(dataRequested()), engine->profiler, SLOT(reportData())); connect(this, SIGNAL(referenceTimeKnown(QElapsedTimer)), engine->profiler, SLOT(setTimer(QElapsedTimer))); - connect(engine->profiler, SIGNAL(dataReady(QVector<QQmlProfilerData>)), - this, SLOT(receiveData(QVector<QQmlProfilerData>))); + connect(engine->profiler, + SIGNAL(dataReady(QVector<QQmlProfilerData>,QQmlProfiler::LocationHash)), + this, + SLOT(receiveData(QVector<QQmlProfilerData>,QQmlProfiler::LocationHash))); } // convert to QByteArrays that can be sent to the debug client // use of QDataStream can skew results // (see tst_qqmldebugtrace::trace() benchmark) -static void qQmlProfilerDataToByteArrays(const QQmlProfilerData *d, QList<QByteArray> &messages) +static void qQmlProfilerDataToByteArrays(const QQmlProfilerData &d, + const QQmlProfiler::LocationHash &locations, + QList<QByteArray> &messages) { - QByteArray data; - Q_ASSERT_X(((d->messageType | d->detailType) & (1 << 31)) == 0, Q_FUNC_INFO, - "You can use at most 31 message types and 31 detail types."); - for (uint decodedMessageType = 0; (d->messageType >> decodedMessageType) != 0; + QQmlDebugPacket ds; + Q_ASSERT_X((d.messageType & (1 << 31)) == 0, Q_FUNC_INFO, + "You can use at most 31 message types."); + for (quint32 decodedMessageType = 0; (d.messageType >> decodedMessageType) != 0; ++decodedMessageType) { - if ((d->messageType & (1 << decodedMessageType)) == 0) + if ((d.messageType & (1 << decodedMessageType)) == 0) continue; - for (uint decodedDetailType = 0; (d->detailType >> decodedDetailType) != 0; - ++decodedDetailType) { - if ((d->detailType & (1 << decodedDetailType)) == 0) - continue; + //### using QDataStream is relatively expensive + ds << d.time << decodedMessageType << static_cast<quint32>(d.detailType); - //### using QDataStream is relatively expensive - QQmlDebugStream ds(&data, QIODevice::WriteOnly); - ds << d->time << decodedMessageType << decodedDetailType; + QQmlProfiler::Location l = locations.value(d.locationId); - switch (decodedMessageType) { - case QQmlProfilerDefinitions::RangeStart: - if (decodedDetailType == (int)QQmlProfilerDefinitions::Binding) - ds << QQmlProfilerDefinitions::QmlBinding; - break; - case QQmlProfilerDefinitions::RangeData: - ds << (d->detailString.isEmpty() ? d->detailUrl.toString() : d->detailString); - break; - case QQmlProfilerDefinitions::RangeLocation: - ds << (d->detailUrl.isEmpty() ? d->detailString : d->detailUrl.toString()) << d->x - << d->y; - break; - case QQmlProfilerDefinitions::RangeEnd: break; - default: - Q_ASSERT_X(false, Q_FUNC_INFO, "Invalid message type."); - break; - } - messages << data; - data.clear(); + switch (decodedMessageType) { + case QQmlProfilerDefinitions::RangeStart: + case QQmlProfilerDefinitions::RangeEnd: + break; + case QQmlProfilerDefinitions::RangeData: + ds << (l.location.sourceFile.isEmpty() ? l.url.toString() : l.location.sourceFile); + break; + case QQmlProfilerDefinitions::RangeLocation: + ds << (l.url.isEmpty() ? l.location.sourceFile : l.url.toString()) + << static_cast<qint32>(l.location.line) << static_cast<qint32>(l.location.column); + break; + default: + Q_ASSERT_X(false, Q_FUNC_INFO, "Invalid message type."); + break; } + messages.append(ds.squeezedData()); + ds.clear(); } } qint64 QQmlProfilerAdapter::sendMessages(qint64 until, QList<QByteArray> &messages) { while (next != data.length()) { - if (data[next].time > until) - return data[next].time; - qQmlProfilerDataToByteArrays(&(data[next++]), messages); + const QQmlProfilerData &nextData = data.at(next); + if (nextData.time > until || messages.length() > s_numMessagesPerBatch) + return nextData.time; + qQmlProfilerDataToByteArrays(nextData, locations, messages); + ++next; } next = 0; data.clear(); + locations.clear(); return -1; } -void QQmlProfilerAdapter::receiveData(const QVector<QQmlProfilerData> &new_data) +void QQmlProfilerAdapter::receiveData(const QVector<QQmlProfilerData> &new_data, + const QQmlProfiler::LocationHash &new_locations) { if (data.isEmpty()) data = new_data; else data.append(new_data); + + if (locations.isEmpty()) + locations = new_locations; + else + locations.unite(new_locations); + service->dataReady(this); } diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.h b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.h index eceb58ce3a..7e13b6c479 100644 --- a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.h +++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofileradapter.h @@ -1,31 +1,37 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtQml module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** @@ -54,13 +60,15 @@ class QQmlProfilerAdapter : public QQmlAbstractProfilerAdapter { Q_OBJECT public: QQmlProfilerAdapter(QQmlProfilerService *service, QQmlEnginePrivate *engine); - qint64 sendMessages(qint64 until, QList<QByteArray> &messages); + qint64 sendMessages(qint64 until, QList<QByteArray> &messages) Q_DECL_OVERRIDE; public slots: - void receiveData(const QVector<QQmlProfilerData> &new_data); + void receiveData(const QVector<QQmlProfilerData> &new_data, + const QQmlProfiler::LocationHash &locations); private: QVector<QQmlProfilerData> data; + QQmlProfiler::LocationHash locations; int next; }; diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.cpp b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.cpp index a5ee494ced..e17722bb3d 100644 --- a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.cpp +++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.cpp @@ -1,31 +1,37 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtQml module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** @@ -35,9 +41,11 @@ #include "qv4profileradapter.h" #include "qqmlprofileradapter.h" #include "qqmlprofilerservicefactory.h" -#include <private/qqmlengine_p.h> +#include "qqmldebugpacket.h" + +#include <private/qjsengine_p.h> +#include <private/qqmldebugpluginmanager_p.h> -#include <QtCore/qdatastream.h> #include <QtCore/qurl.h> #include <QtCore/qtimer.h> #include <QtCore/qthread.h> @@ -45,11 +53,19 @@ QT_BEGIN_NAMESPACE +Q_QML_DEBUG_PLUGIN_LOADER(QQmlAbstractProfilerAdapter) + QQmlProfilerServiceImpl::QQmlProfilerServiceImpl(QObject *parent) : QQmlConfigurableDebugService<QQmlProfilerService>(1, parent), m_waitingForStop(false) { m_timer.start(); + QQmlAbstractProfilerAdapter *quickAdapter = + loadQQmlAbstractProfilerAdapter(QLatin1String("QQuickProfilerAdapter")); + if (quickAdapter) { + addGlobalProfiler(quickAdapter); + quickAdapter->setService(this); + } } QQmlProfilerServiceImpl::~QQmlProfilerServiceImpl() @@ -75,8 +91,8 @@ void QQmlProfilerServiceImpl::dataReady(QQmlAbstractProfilerAdapter *profiler) } m_startTimes.insert(0, profiler); if (dataComplete) { - QList<QQmlEngine *> enginesToRelease; - foreach (QQmlEngine *engine, m_stoppingEngines) { + QList<QJSEngine *> enginesToRelease; + foreach (QJSEngine *engine, m_stoppingEngines) { foreach (QQmlAbstractProfilerAdapter *engineProfiler, m_engineProfilers.values(engine)) { if (m_startTimes.values().contains(engineProfiler)) { enginesToRelease.append(engine); @@ -85,27 +101,30 @@ void QQmlProfilerServiceImpl::dataReady(QQmlAbstractProfilerAdapter *profiler) } } sendMessages(); - foreach (QQmlEngine *engine, enginesToRelease) { + foreach (QJSEngine *engine, enginesToRelease) { m_stoppingEngines.removeOne(engine); emit detachedFromEngine(engine); } } } -void QQmlProfilerServiceImpl::engineAboutToBeAdded(QQmlEngine *engine) +void QQmlProfilerServiceImpl::engineAboutToBeAdded(QJSEngine *engine) { Q_ASSERT_X(QThread::currentThread() == engine->thread(), Q_FUNC_INFO, "QML profilers have to be added from the engine thread"); QMutexLocker lock(&m_configMutex); - QQmlProfilerAdapter *qmlAdapter = new QQmlProfilerAdapter(this, QQmlEnginePrivate::get(engine)); + if (QQmlEngine *qmlEngine = qobject_cast<QQmlEngine *>(engine)) { + QQmlProfilerAdapter *qmlAdapter = + new QQmlProfilerAdapter(this, QQmlEnginePrivate::get(qmlEngine)); + addEngineProfiler(qmlAdapter, engine); + } QV4ProfilerAdapter *v4Adapter = new QV4ProfilerAdapter(this, QV8Engine::getV4(engine->handle())); - addEngineProfiler(qmlAdapter, engine); addEngineProfiler(v4Adapter, engine); QQmlConfigurableDebugService<QQmlProfilerService>::engineAboutToBeAdded(engine); } -void QQmlProfilerServiceImpl::engineAdded(QQmlEngine *engine) +void QQmlProfilerServiceImpl::engineAdded(QJSEngine *engine) { Q_ASSERT_X(QThread::currentThread() == engine->thread(), Q_FUNC_INFO, "QML profilers have to be added from the engine thread"); @@ -115,7 +134,7 @@ void QQmlProfilerServiceImpl::engineAdded(QQmlEngine *engine) profiler->stopWaiting(); } -void QQmlProfilerServiceImpl::engineAboutToBeRemoved(QQmlEngine *engine) +void QQmlProfilerServiceImpl::engineAboutToBeRemoved(QJSEngine *engine) { Q_ASSERT_X(QThread::currentThread() == engine->thread(), Q_FUNC_INFO, "QML profilers have to be removed from the engine thread"); @@ -135,7 +154,7 @@ void QQmlProfilerServiceImpl::engineAboutToBeRemoved(QQmlEngine *engine) } } -void QQmlProfilerServiceImpl::engineRemoved(QQmlEngine *engine) +void QQmlProfilerServiceImpl::engineRemoved(QJSEngine *engine) { Q_ASSERT_X(QThread::currentThread() == engine->thread(), Q_FUNC_INFO, "QML profilers have to be removed from the engine thread"); @@ -148,7 +167,7 @@ void QQmlProfilerServiceImpl::engineRemoved(QQmlEngine *engine) m_engineProfilers.remove(engine); } -void QQmlProfilerServiceImpl::addEngineProfiler(QQmlAbstractProfilerAdapter *profiler, QQmlEngine *engine) +void QQmlProfilerServiceImpl::addEngineProfiler(QQmlAbstractProfilerAdapter *profiler, QJSEngine *engine) { profiler->moveToThread(thread()); profiler->synchronize(m_timer); @@ -176,7 +195,6 @@ void QQmlProfilerServiceImpl::removeGlobalProfiler(QQmlAbstractProfilerAdapter * QMutexLocker lock(&m_configMutex); removeProfilerFromStartTimes(profiler); m_globalProfilers.removeOne(profiler); - delete profiler; } void QQmlProfilerServiceImpl::removeProfilerFromStartTimes(const QQmlAbstractProfilerAdapter *profiler) @@ -198,12 +216,17 @@ void QQmlProfilerServiceImpl::removeProfilerFromStartTimes(const QQmlAbstractPro * * If any engine profiler is started like that also start all global profilers. */ -void QQmlProfilerServiceImpl::startProfiling(QQmlEngine *engine, quint64 features) +void QQmlProfilerServiceImpl::startProfiling(QJSEngine *engine, quint64 features) { QMutexLocker lock(&m_configMutex); - QByteArray message; - QQmlDebugStream d(&message, QIODevice::WriteOnly); + if (features & static_cast<quint64>(1) << ProfileDebugMessages) { + if (QDebugMessageService *messageService = + QQmlDebugConnector::instance()->service<QDebugMessageService>()) + messageService->synchronizeTime(m_timer); + } + + QQmlDebugPacket d; d << m_timer.nsecsElapsed() << (int)Event << (int)StartTrace; bool startedAny = false; @@ -217,8 +240,8 @@ void QQmlProfilerServiceImpl::startProfiling(QQmlEngine *engine, quint64 feature if (startedAny) d << idForObject(engine); } else { - QSet<QQmlEngine *> engines; - for (QMultiHash<QQmlEngine *, QQmlAbstractProfilerAdapter *>::iterator i(m_engineProfilers.begin()); + QSet<QJSEngine *> engines; + for (QMultiHash<QJSEngine *, QQmlAbstractProfilerAdapter *>::iterator i(m_engineProfilers.begin()); i != m_engineProfilers.end(); ++i) { if (!i.value()->isRunning()) { engines << i.key(); @@ -226,7 +249,7 @@ void QQmlProfilerServiceImpl::startProfiling(QQmlEngine *engine, quint64 feature startedAny = true; } } - foreach (QQmlEngine *profiledEngine, engines) + foreach (QJSEngine *profiledEngine, engines) d << idForObject(profiledEngine); } @@ -239,7 +262,7 @@ void QQmlProfilerServiceImpl::startProfiling(QQmlEngine *engine, quint64 feature emit startFlushTimer(); } - emit messageToClient(name(), message); + emit messageToClient(name(), d.data()); } /*! @@ -249,14 +272,14 @@ void QQmlProfilerServiceImpl::startProfiling(QQmlEngine *engine, quint64 feature * If afterwards no more engine profilers are running, also stop all global profilers. Otherwise * only make them report their data. */ -void QQmlProfilerServiceImpl::stopProfiling(QQmlEngine *engine) +void QQmlProfilerServiceImpl::stopProfiling(QJSEngine *engine) { QMutexLocker lock(&m_configMutex); QList<QQmlAbstractProfilerAdapter *> stopping; QList<QQmlAbstractProfilerAdapter *> reporting; bool stillRunning = false; - for (QMultiHash<QQmlEngine *, QQmlAbstractProfilerAdapter *>::iterator i(m_engineProfilers.begin()); + for (QMultiHash<QJSEngine *, QQmlAbstractProfilerAdapter *>::iterator i(m_engineProfilers.begin()); i != m_engineProfilers.end(); ++i) { if (i.value()->isRunning()) { if (engine == 0 || i.key() == engine) { @@ -299,15 +322,13 @@ void QQmlProfilerServiceImpl::sendMessages() { QList<QByteArray> messages; - QByteArray data; - + QQmlDebugPacket traceEnd; if (m_waitingForStop) { - QQmlDebugStream traceEnd(&data, QIODevice::WriteOnly); traceEnd << m_timer.nsecsElapsed() << (int)Event << (int)EndTrace; - QSet<QQmlEngine *> seen; + QSet<QJSEngine *> seen; foreach (QQmlAbstractProfilerAdapter *profiler, m_startTimes) { - for (QMultiHash<QQmlEngine *, QQmlAbstractProfilerAdapter *>::iterator i(m_engineProfilers.begin()); + for (QMultiHash<QJSEngine *, QQmlAbstractProfilerAdapter *>::iterator i(m_engineProfilers.begin()); i != m_engineProfilers.end(); ++i) { if (i.value() == profiler && !seen.contains(i.key())) { seen << i.key(); @@ -320,23 +341,25 @@ void QQmlProfilerServiceImpl::sendMessages() while (!m_startTimes.empty()) { QQmlAbstractProfilerAdapter *first = m_startTimes.begin().value(); m_startTimes.erase(m_startTimes.begin()); - if (!m_startTimes.empty()) { - qint64 next = first->sendMessages(m_startTimes.begin().key(), messages); - if (next != -1) - m_startTimes.insert(next, first); - } else { - first->sendMessages(std::numeric_limits<qint64>::max(), messages); + qint64 next = first->sendMessages(m_startTimes.isEmpty() ? + std::numeric_limits<qint64>::max() : + m_startTimes.begin().key(), messages); + if (next != -1) + m_startTimes.insert(next, first); + + if (messages.length() >= QQmlAbstractProfilerAdapter::s_numMessagesPerBatch) { + emit messagesToClient(name(), messages); + messages.clear(); } } if (m_waitingForStop) { //indicate completion - messages << data; - data.clear(); + messages << traceEnd.data(); - QQmlDebugStream ds(&data, QIODevice::WriteOnly); + QQmlDebugPacket ds; ds << (qint64)-1 << (int)Complete; - messages << data; + messages << ds.data(); m_waitingForStop = false; } @@ -360,8 +383,10 @@ void QQmlProfilerServiceImpl::stateAboutToBeChanged(QQmlDebugService::State newS // Stop all profiling and send the data before we get disabled. if (newState != Enabled) { - foreach (QQmlEngine *engine, m_engineProfilers.keys()) - stopProfiling(engine); + for (auto it = m_engineProfilers.keyBegin(), end = m_engineProfilers.keyEnd(); + it != end; ++it) { + stopProfiling(*it); + } } } @@ -369,8 +394,7 @@ void QQmlProfilerServiceImpl::messageReceived(const QByteArray &message) { QMutexLocker lock(&m_configMutex); - QByteArray rwData = message; - QQmlDebugStream stream(&rwData, QIODevice::ReadOnly); + QQmlDebugPacket stream(message); int engineId = -1; quint64 features = std::numeric_limits<quint64>::max(); @@ -397,9 +421,9 @@ void QQmlProfilerServiceImpl::messageReceived(const QByteArray &message) // If engineId == -1 objectForId() and then the cast will return 0. if (enabled) - startProfiling(qobject_cast<QQmlEngine *>(objectForId(engineId)), features); + startProfiling(qobject_cast<QJSEngine *>(objectForId(engineId)), features); else - stopProfiling(qobject_cast<QQmlEngine *>(objectForId(engineId))); + stopProfiling(qobject_cast<QJSEngine *>(objectForId(engineId))); stopWaiting(); } diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.h b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.h index 9b139ffabb..6490e77f44 100644 --- a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.h +++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservice.h @@ -1,31 +1,37 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtQml module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** @@ -64,8 +70,6 @@ QT_BEGIN_NAMESPACE class QUrl; -class QQmlEngine; - class QQmlProfilerServiceImpl : public QQmlConfigurableDebugService<QQmlProfilerService>, @@ -74,21 +78,22 @@ class QQmlProfilerServiceImpl : Q_OBJECT public: - void engineAboutToBeAdded(QQmlEngine *engine); - void engineAboutToBeRemoved(QQmlEngine *engine); - void engineAdded(QQmlEngine *engine); - void engineRemoved(QQmlEngine *engine); + void engineAboutToBeAdded(QJSEngine *engine) Q_DECL_OVERRIDE; + void engineAboutToBeRemoved(QJSEngine *engine) Q_DECL_OVERRIDE; + void engineAdded(QJSEngine *engine) Q_DECL_OVERRIDE; + void engineRemoved(QJSEngine *engine) Q_DECL_OVERRIDE; - void addGlobalProfiler(QQmlAbstractProfilerAdapter *profiler); - void removeGlobalProfiler(QQmlAbstractProfilerAdapter *profiler); + void addGlobalProfiler(QQmlAbstractProfilerAdapter *profiler) Q_DECL_OVERRIDE; + void removeGlobalProfiler(QQmlAbstractProfilerAdapter *profiler) Q_DECL_OVERRIDE; - void startProfiling(QQmlEngine *engine, quint64 features = std::numeric_limits<quint64>::max()); - void stopProfiling(QQmlEngine *engine); + void startProfiling(QJSEngine *engine, + quint64 features = std::numeric_limits<quint64>::max()) Q_DECL_OVERRIDE; + void stopProfiling(QJSEngine *engine) Q_DECL_OVERRIDE; QQmlProfilerServiceImpl(QObject *parent = 0); - ~QQmlProfilerServiceImpl(); + ~QQmlProfilerServiceImpl() Q_DECL_OVERRIDE; - void dataReady(QQmlAbstractProfilerAdapter *profiler); + void dataReady(QQmlAbstractProfilerAdapter *profiler) Q_DECL_OVERRIDE; signals: void startFlushTimer(); @@ -98,14 +103,14 @@ private slots: void flush(); protected: - virtual void stateAboutToBeChanged(State state); - virtual void messageReceived(const QByteArray &); + virtual void stateAboutToBeChanged(State state) Q_DECL_OVERRIDE; + virtual void messageReceived(const QByteArray &) Q_DECL_OVERRIDE; private: friend class QQmlProfilerServiceFactory; void sendMessages(); - void addEngineProfiler(QQmlAbstractProfilerAdapter *profiler, QQmlEngine *engine); + void addEngineProfiler(QQmlAbstractProfilerAdapter *profiler, QJSEngine *engine); void removeProfilerFromStartTimes(const QQmlAbstractProfilerAdapter *profiler); QElapsedTimer m_timer; @@ -113,8 +118,8 @@ private: bool m_waitingForStop; QList<QQmlAbstractProfilerAdapter *> m_globalProfilers; - QMultiHash<QQmlEngine *, QQmlAbstractProfilerAdapter *> m_engineProfilers; - QList<QQmlEngine *> m_stoppingEngines; + QMultiHash<QJSEngine *, QQmlAbstractProfilerAdapter *> m_engineProfilers; + QList<QJSEngine *> m_stoppingEngines; QMultiMap<qint64, QQmlAbstractProfilerAdapter *> m_startTimes; }; diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservicefactory.cpp b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservicefactory.cpp index 83c2075246..19100b6e8f 100644 --- a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservicefactory.cpp +++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservicefactory.cpp @@ -1,31 +1,37 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtQml module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** @@ -42,8 +48,8 @@ QQmlDebugService *QQmlProfilerServiceFactory::create(const QString &key) if (key == QQmlProfilerServiceImpl::s_key) return new QQmlProfilerServiceImpl(this); - if (key == QQmlEngineControlService::s_key) - return new QQmlEngineControlService(this); + if (key == QQmlEngineControlServiceImpl::s_key) + return new QQmlEngineControlServiceImpl(this); return 0; } diff --git a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservicefactory.h b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservicefactory.h index b570136e5b..772e53bde7 100644 --- a/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservicefactory.h +++ b/src/plugins/qmltooling/qmldbg_profiler/qqmlprofilerservicefactory.h @@ -1,31 +1,37 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtQml module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** diff --git a/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.cpp b/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.cpp index 24e01f4c68..68a71a5524 100644 --- a/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.cpp +++ b/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.cpp @@ -1,31 +1,37 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtQml module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** @@ -37,12 +43,17 @@ QT_BEGIN_NAMESPACE QV4ProfilerAdapter::QV4ProfilerAdapter(QQmlProfilerService *service, QV4::ExecutionEngine *engine) : - QQmlAbstractProfilerAdapter(service), dataPos(0), memoryPos(0) + m_functionCallPos(0), m_memoryPos(0) { + setService(service); engine->enableProfiler(); connect(this, SIGNAL(profilingEnabled(quint64)), - engine->profiler, SLOT(startProfiling(quint64))); + this, SLOT(forwardEnabled(quint64))); connect(this, SIGNAL(profilingEnabledWhileWaiting(quint64)), + this, SLOT(forwardEnabledWhileWaiting(quint64)), Qt::DirectConnection); + connect(this, SIGNAL(v4ProfilingEnabled(quint64)), + engine->profiler, SLOT(startProfiling(quint64))); + connect(this, SIGNAL(v4ProfilingEnabledWhileWaiting(quint64)), engine->profiler, SLOT(startProfiling(quint64)), Qt::DirectConnection); connect(this, SIGNAL(profilingDisabled()), engine->profiler, SLOT(stopProfiling())); connect(this, SIGNAL(profilingDisabledWhileWaiting()), engine->profiler, SLOT(stopProfiling()), @@ -50,38 +61,44 @@ QV4ProfilerAdapter::QV4ProfilerAdapter(QQmlProfilerService *service, QV4::Execut connect(this, SIGNAL(dataRequested()), engine->profiler, SLOT(reportData())); connect(this, SIGNAL(referenceTimeKnown(QElapsedTimer)), engine->profiler, SLOT(setTimer(QElapsedTimer))); - connect(engine->profiler, SIGNAL(dataReady(QVector<QV4::Profiling::FunctionCallProperties>, + connect(engine->profiler, SIGNAL(dataReady(QV4::Profiling::FunctionLocationHash, + QVector<QV4::Profiling::FunctionCallProperties>, QVector<QV4::Profiling::MemoryAllocationProperties>)), - this, SLOT(receiveData(QVector<QV4::Profiling::FunctionCallProperties>, + this, SLOT(receiveData(QV4::Profiling::FunctionLocationHash, + QVector<QV4::Profiling::FunctionCallProperties>, QVector<QV4::Profiling::MemoryAllocationProperties>))); } -qint64 QV4ProfilerAdapter::appendMemoryEvents(qint64 until, QList<QByteArray> &messages) +qint64 QV4ProfilerAdapter::appendMemoryEvents(qint64 until, QList<QByteArray> &messages, + QQmlDebugPacket &d) { - QByteArray message; - while (memory_data.length() > memoryPos && memory_data[memoryPos].timestamp <= until) { - QQmlDebugStream d(&message, QIODevice::WriteOnly); - QV4::Profiling::MemoryAllocationProperties &props = memory_data[memoryPos]; + // Make it const, so that we cannot accidentally detach it. + const QVector<QV4::Profiling::MemoryAllocationProperties> &memoryData = m_memoryData; + + while (memoryData.length() > m_memoryPos && memoryData[m_memoryPos].timestamp <= until) { + const QV4::Profiling::MemoryAllocationProperties &props = memoryData[m_memoryPos]; d << props.timestamp << MemoryAllocation << props.type << props.size; - ++memoryPos; - messages.append(message); + ++m_memoryPos; + messages.append(d.squeezedData()); + d.clear(); } - return memory_data.length() == memoryPos ? -1 : memory_data[memoryPos].timestamp; + return memoryData.length() == m_memoryPos ? -1 : memoryData[m_memoryPos].timestamp; } qint64 QV4ProfilerAdapter::finalizeMessages(qint64 until, QList<QByteArray> &messages, - qint64 callNext) + qint64 callNext, QQmlDebugPacket &d) { if (callNext == -1) { - data.clear(); - dataPos = 0; + m_functionLocations.clear(); + m_functionCallData.clear(); + m_functionCallPos = 0; } - qint64 memoryNext = appendMemoryEvents(until, messages); + qint64 memoryNext = appendMemoryEvents(until, messages, d); if (memoryNext == -1) { - memory_data.clear(); - memoryPos = 0; + m_memoryData.clear(); + m_memoryPos = 0; return callNext; } @@ -90,64 +107,97 @@ qint64 QV4ProfilerAdapter::finalizeMessages(qint64 until, QList<QByteArray> &mes qint64 QV4ProfilerAdapter::sendMessages(qint64 until, QList<QByteArray> &messages) { - QByteArray message; + QQmlDebugPacket d; + + // Make it const, so that we cannot accidentally detach it. + const QVector<QV4::Profiling::FunctionCallProperties> &functionCallData = m_functionCallData; + const QV4::Profiling::FunctionLocationHash &functionLocations = m_functionLocations; + while (true) { - while (!stack.isEmpty() && (dataPos == data.length() || - stack.top() <= data[dataPos].start)) { - if (stack.top() > until) - return finalizeMessages(until, messages, stack.top()); - - appendMemoryEvents(stack.top(), messages); - QQmlDebugStream d(&message, QIODevice::WriteOnly); - d << stack.pop() << RangeEnd << Javascript; - messages.append(message); + while (!m_stack.isEmpty() && + (m_functionCallPos == functionCallData.length() || + m_stack.top() <= functionCallData[m_functionCallPos].start)) { + if (m_stack.top() > until || messages.length() > s_numMessagesPerBatch) + return finalizeMessages(until, messages, m_stack.top(), d); + + appendMemoryEvents(m_stack.top(), messages, d); + d << m_stack.pop() << RangeEnd << Javascript; + messages.append(d.squeezedData()); + d.clear(); } - while (dataPos != data.length() && (stack.empty() || data[dataPos].start < stack.top())) { - const QV4::Profiling::FunctionCallProperties &props = data[dataPos]; - if (props.start > until) - return finalizeMessages(until, messages, props.start); - - appendMemoryEvents(props.start, messages); - - QQmlDebugStream d_start(&message, QIODevice::WriteOnly); - d_start << props.start << RangeStart << Javascript; - messages.push_back(message); - message.clear(); - QQmlDebugStream d_location(&message, QIODevice::WriteOnly); - d_location << props.start << RangeLocation << Javascript << props.file << props.line - << props.column; - messages.push_back(message); - message.clear(); - QQmlDebugStream d_data(&message, QIODevice::WriteOnly); - d_data << props.start << RangeData << Javascript << props.name; - messages.push_back(message); - message.clear(); - stack.push(props.end); - ++dataPos; + while (m_functionCallPos != functionCallData.length() && + (m_stack.empty() || functionCallData[m_functionCallPos].start < m_stack.top())) { + const QV4::Profiling::FunctionCallProperties &props = + functionCallData[m_functionCallPos]; + if (props.start > until || messages.length() > s_numMessagesPerBatch) + return finalizeMessages(until, messages, props.start, d); + + appendMemoryEvents(props.start, messages, d); + auto location = functionLocations.constFind(props.id); + Q_ASSERT(location != functionLocations.constEnd()); + + d << props.start << RangeStart << Javascript; + messages.push_back(d.squeezedData()); + d.clear(); + d << props.start << RangeLocation << Javascript << location->file << location->line + << location->column; + messages.push_back(d.squeezedData()); + d.clear(); + d << props.start << RangeData << Javascript << location->name; + messages.push_back(d.squeezedData()); + d.clear(); + m_stack.push(props.end); + ++m_functionCallPos; } - if (stack.empty() && dataPos == data.length()) - return finalizeMessages(until, messages, -1); + if (m_stack.empty() && m_functionCallPos == functionCallData.length()) + return finalizeMessages(until, messages, -1, d); } } void QV4ProfilerAdapter::receiveData( - const QVector<QV4::Profiling::FunctionCallProperties> &new_data, - const QVector<QV4::Profiling::MemoryAllocationProperties> &new_memory_data) + const QV4::Profiling::FunctionLocationHash &locations, + const QVector<QV4::Profiling::FunctionCallProperties> &functionCallData, + const QVector<QV4::Profiling::MemoryAllocationProperties> &memoryData) { // In rare cases it could be that another flush or stop event is processed while data from // the previous one is still pending. In that case we just append the data. + if (m_functionLocations.isEmpty()) + m_functionLocations = locations; + else + m_functionLocations.unite(locations); - if (data.isEmpty()) - data = new_data; + if (m_functionCallData.isEmpty()) + m_functionCallData = functionCallData; else - data.append(new_data); + m_functionCallData.append(functionCallData); - if (memory_data.isEmpty()) - memory_data = new_memory_data; + if (m_memoryData.isEmpty()) + m_memoryData = memoryData; else - memory_data.append(new_memory_data); + m_memoryData.append(memoryData); service->dataReady(this); } +quint64 QV4ProfilerAdapter::translateFeatures(quint64 qmlFeatures) +{ + quint64 v4Features = 0; + const quint64 one = 1; + if (qmlFeatures & (one << ProfileJavaScript)) + v4Features |= (one << QV4::Profiling::FeatureFunctionCall); + if (qmlFeatures & (one << ProfileMemory)) + v4Features |= (one << QV4::Profiling::FeatureMemoryAllocation); + return v4Features; +} + +void QV4ProfilerAdapter::forwardEnabled(quint64 features) +{ + emit v4ProfilingEnabled(translateFeatures(features)); +} + +void QV4ProfilerAdapter::forwardEnabledWhileWaiting(quint64 features) +{ + emit v4ProfilingEnabledWhileWaiting(translateFeatures(features)); +} + QT_END_NAMESPACE diff --git a/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.h b/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.h index cea3da72e3..968825c346 100644 --- a/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.h +++ b/src/plugins/qmltooling/qmldbg_profiler/qv4profileradapter.h @@ -1,31 +1,37 @@ /**************************************************************************** ** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtQml module of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** @@ -47,6 +53,7 @@ #include <private/qv4profiling_p.h> #include <private/qqmlabstractprofileradapter_p.h> +#include "qqmldebugpacket.h" #include <QStack> #include <QList> @@ -62,18 +69,31 @@ public: virtual qint64 sendMessages(qint64 until, QList<QByteArray> &messages); +signals: + void v4ProfilingEnabled(quint64 v4Features); + void v4ProfilingEnabledWhileWaiting(quint64 v4Features); + public slots: - void receiveData(const QVector<QV4::Profiling::FunctionCallProperties> &, + void receiveData(const QV4::Profiling::FunctionLocationHash &, + const QVector<QV4::Profiling::FunctionCallProperties> &, const QVector<QV4::Profiling::MemoryAllocationProperties> &); +private slots: + void forwardEnabled(quint64 features); + void forwardEnabledWhileWaiting(quint64 features); + private: - QVector<QV4::Profiling::FunctionCallProperties> data; - QVector<QV4::Profiling::MemoryAllocationProperties> memory_data; - int dataPos; - int memoryPos; - QStack<qint64> stack; - qint64 appendMemoryEvents(qint64 until, QList<QByteArray> &messages); - qint64 finalizeMessages(qint64 until, QList<QByteArray> &messages, qint64 callNext); + QV4::Profiling::FunctionLocationHash m_functionLocations; + QVector<QV4::Profiling::FunctionCallProperties> m_functionCallData; + QVector<QV4::Profiling::MemoryAllocationProperties> m_memoryData; + int m_functionCallPos; + int m_memoryPos; + QStack<qint64> m_stack; + qint64 appendMemoryEvents(qint64 until, QList<QByteArray> &messages, QQmlDebugPacket &d); + qint64 finalizeMessages(qint64 until, QList<QByteArray> &messages, qint64 callNext, + QQmlDebugPacket &d); + + static quint64 translateFeatures(quint64 qmlFeatures); }; QT_END_NAMESPACE |