void CommandTester::startNext()
{
Q_ASSERT(!m_action);
m_abort = false;
m_restart = false;
if (!hasCommands())
return;
Command *command = &m_commands[0];
if (command->matchCmd.isEmpty()) {
commandPassed(true);
} else {
m_action = new Action(this);
const QString text = getTextData(m_data);
m_action->setInput(text.toUtf8());
m_action->setData(m_data);
const QString arg = getTextData(m_action->input());
m_action->setCommand(command->matchCmd, QStringList(arg));
connect(m_action, SIGNAL(actionFinished(Action*)), SLOT(actionFinished()));
m_action->start();
}
}
bool Client::processCommands()
{
if (!hasCommands())
return false;
processCommand();
return true;
}
int EqPly::run()
{
// 1. connect to server
eq::ServerPtr server = new eq::Server;
if( !connectServer( server ))
{
LBERROR << "Can't open server" << std::endl;
return EXIT_FAILURE;
}
// 2. choose config
eq::fabric::ConfigParams configParams;
Config* config = static_cast<Config*>(server->chooseConfig( configParams ));
if( !config )
{
LBERROR << "No matching config on server" << std::endl;
disconnectServer( server );
return EXIT_FAILURE;
}
// 3. init config
lunchbox::Clock clock;
config->setInitData( _initData );
if( !config->init( ))
{
LBWARN << "Error during initialization: " << config->getError()
<< std::endl;
server->releaseConfig( config );
disconnectServer( server );
return EXIT_FAILURE;
}
if( config->getError( ))
LBWARN << "Error during initialization: " << config->getError()
<< std::endl;
LBLOG( LOG_STATS ) << "Config init took " << clock.getTimef() << " ms"
<< std::endl;
// 4. run main loop
uint32_t maxFrames = _initData.getMaxFrames();
int lastFrame = 0;
clock.reset();
while( config->isRunning( ) && maxFrames-- )
{
config->startFrame();
if( config->getError( ))
LBWARN << "Error during frame start: " << config->getError()
<< std::endl;
config->finishFrame();
if( config->getAnimationFrame() == 1 )
{
const float time = clock.resetTimef();
const size_t nFrames = config->getFinishedFrame() - lastFrame;
lastFrame = config->getFinishedFrame();
LBLOG( LOG_STATS ) << time << " ms for " << nFrames << " frames @ "
<< ( nFrames / time * 1000.f) << " FPS)"
<< std::endl;
}
while( !config->needRedraw( )) // wait for an event requiring redraw
{
if( hasCommands( )) // execute non-critical pending commands
{
processCommand();
config->handleEvents(); // non-blocking
}
else // no pending commands, block on user event
{
const eq::EventICommand& event = config->getNextEvent();
if( !config->handleEvent( event ))
LBVERB << "Unhandled " << event << std::endl;
}
}
config->handleEvents(); // process all pending events
}
const uint32_t frame = config->finishAllFrames();
const float time = clock.resetTimef();
const size_t nFrames = frame - lastFrame;
LBLOG( LOG_STATS ) << time << " ms for " << nFrames << " frames @ "
<< ( nFrames / time * 1000.f) << " FPS)" << std::endl;
// 5. exit config
clock.reset();
config->exit();
LBLOG( LOG_STATS ) << "Exit took " << clock.getTimef() << " ms" <<std::endl;
// 6. cleanup and exit
server->releaseConfig( config );
if( !disconnectServer( server ))
LBERROR << "Client::disconnectServer failed" << std::endl;
return EXIT_SUCCESS;
}
void CommandTester::commandPassed(bool passed)
{
Q_ASSERT(hasCommands());
const Command command = m_commands.takeFirst();
emit commandPassed(command, passed);
}
int Client::run( const int argc, char** argv )
{
// 0. Init local client
if( !initLocal( argc, argv ))
{
LBERROR << "Can't init client" << std::endl;
return EXIT_FAILURE;
}
// 1. connect to server
eq::ServerPtr server = new eq::Server;
if( !connectServer( server ))
{
LBERROR << "Can't open server" << std::endl;
exitLocal();
return EXIT_FAILURE;
}
// 2. choose config
eq::fabric::ConfigParams configParams;
Config* config = static_cast< Config * >(
server->chooseConfig( configParams ));
if( !config )
{
LBERROR << "No matching config on server" << std::endl;
disconnectServer( server );
exitLocal();
return EXIT_FAILURE;
}
FrameData& frameData = config->getFrameData();
frameData.setup( _impl->_applicationParameters, _impl->_rendererParameters );
frameData.getVolumeSettings()->setURI( _impl->_applicationParameters.dataFileName);
// 3. init config
lunchbox::Clock clock;
if( !config->init( argc, argv ))
{
server->releaseConfig( config );
disconnectServer( server );
exitLocal();
return EXIT_FAILURE;
}
LBLOG( LOG_STATS ) << "Config init took " << clock.getTimef() << " ms"
<< std::endl;
// 4. run main loop
uint32_t maxFrames = _impl->_applicationParameters.maxFrames;
frameData.getCameraSettings()->setDefaultCameraPosition(
_impl->_applicationParameters.cameraPosition );
frameData.getCameraSettings()->setDefaultCameraLookAt(
_impl->_applicationParameters.cameraLookAt );
clock.reset();
while( config->isRunning() && maxFrames-- )
{
if( !config->frame()) // If not valid, reset maxFrames
maxFrames++;
if( _impl->_idleFunc )
_impl->_idleFunc(); // order is important to latency
while( !config->needRedraw( )) // wait for an event requiring redraw
{
if( hasCommands( )) // execute non-critical pending commands
{
processCommand();
config->handleEvents(); // non-blocking
}
else // no pending commands, block on user event
{
// Poll ZeroEq subscribers at least every 100 ms in handleEvents
const eq::EventICommand& event = config->getNextEvent( 100 );
if( event.isValid( ))
config->handleEvent( event );
config->handleEvents(); // non-blocking
}
}
config->handleEvents(); // process all pending events
}
const uint32_t frame = config->finishAllFrames();
const float time = clock.getTimef();
LBLOG( LOG_STATS ) << "Rendering took " << time << " ms (" << frame
<< " frames @ " << ( frame / time * 1000.f) << " FPS)"
<< std::endl;
// 5. exit config
clock.reset();
config->exit();
LBLOG( LOG_STATS ) << "Exit took " << clock.getTimef() << " ms" <<std::endl;
// 6. cleanup and exit
server->releaseConfig( config );
if( !disconnectServer( server ))
LBERROR << "Client::disconnectServer failed" << std::endl;
server = 0;
exitLocal();
return EXIT_SUCCESS;
}