C++ (Cpp) PerformanceTracker Examples

Example #1

File: main.cpp Project: JackOfDawn/TankStorm

int main(int argc, char* argv[])
{
	gpMemoryTracker = new MemoryTracker();

	PerformanceTracker* pPerformanceTracker = New PerformanceTracker;
	pPerformanceTracker->startTracking("init");

	gpEventSystem = New EventSystem();
	gpGame = New Game();

	if(!gpGame->init(DISPLAY_WIDTH, DISPLAY_HEIGHT))
	{
		cout << "\nFailed to init Game\n";
		system("PAUSE");
		return 0;
	}

	gpGame->runLoop();

	delete gpUnitManager;
	delete pPerformanceTracker;
	delete gpGame;	
	delete gpEventSystem;
	delete mpTimer;

	if (gpMemoryTracker->getNumAllocations() > 0)
	{
		gpMemoryTracker->reportAllocations(std::cout);
		system("PAUSE");
	}

	delete gpMemoryTracker;

	return 0;
}

Example #2

File: ClientGameSession.cpp Project: parsaiej/NetworkedGameEngine2D

void ClientGameSession::gameLoop()
{
    Timer* pTimer = new Timer();
    PerformanceTracker* pPerformanceTracker = new PerformanceTracker();

    mpTimer->start();
    double deltaTime = 0.0f;

    while( mGameIsRunning )
    {
        pPerformanceTracker->startTracking( "FPS" );
        double start = mpTimer->getElapsedTime();

        mpNetworkPeer->ProcessPackets();
        mpNetworkPeer->CheckChatInput();
        input();
        update( deltaTime );
        draw();

        double sleepAmount = ( start + msSkipTime ) - mpTimer->getElapsedTime();
        if( sleepAmount > 0.0f )
        {
            pTimer->start();
            pTimer->sleepUntilElapsed( sleepAmount );
        }

        pPerformanceTracker->stopTracking( "FPS" );
        deltaTime = pPerformanceTracker->getElapsedTime( "FPS" );
        pPerformanceTracker->clearTracker( "FPS" );
    }
    pTimer->sleepUntilElapsed( 100 );

    delete pTimer;
    delete pPerformanceTracker;
}