diff -r 56cd8111b7f7 -r 41300fa6a67c tests/benchmarks/uimodels/GraphicsViewBenchmark/resourcemonplugin/resourcemonplugin.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/benchmarks/uimodels/GraphicsViewBenchmark/resourcemonplugin/resourcemonplugin.h Tue Feb 02 00:43:10 2010 +0200 @@ -0,0 +1,97 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, 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 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://qt.nokia.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef __RESOURCEMONPLUGIN_H__ +#define __RESOURCEMONPLUGIN_H__ + +#include +#include "resourcemoninterface.h" + +#if defined (Q_OS_SYMBIAN) +#include + +class TTime; +class TTimeIntervalMicroSeconds; +#endif +#if defined Q_OS_LINUX +#include +#include +#include +#include +#include +#include +#endif + +class ResourceMonitorPlugin : public QObject, ResourceMonitorInterface +{ + Q_OBJECT + Q_INTERFACES(ResourceMonitorInterface) + + public: + ~ResourceMonitorPlugin(); + bool Prepare(QString applicationThreadName); + ResourceMonitorInterface::CpuUsage CPULoad(); + ResourceMonitorInterface::MemoryAllocation MemoryLoad(); + + void BeginMeasureMemoryLoad(); + ResourceMonitorInterface::MemoryAllocation EndMeasureMemoryLoad(); + + void BeginMeasureCPULoad(); + ResourceMonitorInterface::CpuUsage EndMeasureCPULoad(); + + private: + ResourceMonitorInterface::MemoryAllocation iMemoryAtStart; + +#if defined (Q_OS_SYMBIAN) + TTime iPrevSampleTime; + TTimeIntervalMicroSeconds iPrevSystemCpuTime; + TTimeIntervalMicroSeconds iPrevAppCpuTime; + RThread iSysThread; + RThread iAppThread; +#endif +#if defined Q_OS_LINUX + uint64_t iPrevTotalJiffies; + uint64_t iPrevBusyJiffies; + struct timeval iPrevAppCpuTime; +#endif +}; + +#endif //__RESOURCEMONPLUGIN_H__