Method updatePeriodic

src/drivers/Qt/ConsoleWindow.cpp:4559–4641

}

void consoleWin_t::updatePeriodic(void)
{
	FCEU_PROFILE_FUNC(prof, "updatePeriodic");
	static bool eventProcessingInProg = false;

	if ( eventProcessingInProg )
	{   // Prevent recursion as processEvents function can double back on us
		return;
	}
	eventProcessingInProg = true;
	// Process all events before attempting to render viewport
	QCoreApplication::processEvents();

	eventProcessingInProg = false;

	// Update Input Devices
	FCEUD_UpdateInput();
	
	// RePaint Game Viewport
	transferVideoBuffer();

	// Low Rate Updates
	if ( (updateCounter % 30) == 0 )
	{
		// Keep region menu selection sync'd to actual state
		int actRegion = FCEUI_GetRegion();

		if ( !region[ actRegion ]->isChecked() )
		{
			region[ actRegion ]->setChecked(true);
		}

		powerAct->setEnabled( FCEU_IsValidUI( FCEUI_POWER ) );
		resetAct->setEnabled( FCEU_IsValidUI( FCEUI_RESET ) );
		sresetAct->setEnabled( FCEU_IsValidUI( FCEUI_RESET ) );
		playMovBeginAct->setEnabled( FCEU_IsValidUI( FCEUI_PLAYFROMBEGINNING ) );
		insCoinAct->setEnabled( FCEU_IsValidUI( FCEUI_INSERT_COIN ) );
		fdsSwitchAct->setEnabled( FCEU_IsValidUI( FCEUI_SWITCH_DISK ) );
		fdsEjectAct->setEnabled( FCEU_IsValidUI( FCEUI_EJECT_DISK ) );
		stopMovAct->setEnabled( FCEU_IsValidUI( FCEUI_STOPMOVIE ) );
		recentRomMenu->setEnabled( !recentRomMenu->isEmpty() );
		quickLoadAct->setEnabled( FCEU_IsValidUI( FCEUI_QUICKLOAD ) );
		quickSaveAct->setEnabled( FCEU_IsValidUI( FCEUI_QUICKSAVE ) );
		loadStateAct->setEnabled( FCEU_IsValidUI( FCEUI_LOADSTATE ) );
		saveStateAct->setEnabled( FCEU_IsValidUI( FCEUI_SAVESTATE ) );
		openMovAct->setEnabled( FCEU_IsValidUI( FCEUI_PLAYMOVIE ) );
		recMovAct->setEnabled( FCEU_IsValidUI( FCEUI_RECORDMOVIE ) );
		recAviAct->setEnabled( FCEU_IsValidUI( FCEUI_RECORDMOVIE ) && !FCEU_IsValidUI( FCEUI_STOPAVI ) );
		recAsAviAct->setEnabled( FCEU_IsValidUI( FCEUI_RECORDMOVIE ) && !FCEU_IsValidUI( FCEUI_STOPAVI ) );
		stopAviAct->setEnabled( FCEU_IsValidUI( FCEUI_STOPAVI ) );
		recWavAct->setEnabled( FCEU_IsValidUI( FCEUI_RECORDMOVIE ) && !FCEUI_WaveRecordRunning() );
		recAsWavAct->setEnabled( FCEU_IsValidUI( FCEUI_RECORDMOVIE ) && !FCEUI_WaveRecordRunning() );
		stopWavAct->setEnabled( FCEUI_WaveRecordRunning() );
		tasEditorAct->setEnabled( FCEU_IsValidUI(FCEUI_TASEDITOR) );
	}

	if ( errorMsgValid )
	{