Beispiel #1
0
void initTracker(pp_uint32 bpp, PPDisplayDevice::Orientations orientation, 
				 bool swapRedBlue, bool noSplash)
{
	// Initialize SDL
	if ( SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER) < 0 ) 
	{
		fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError());
		exit(EXIT_FAILURE);
	}
				
	// Enable drag and drop
	SDL_EventState(SDL_DROPFILE, SDL_ENABLE);

#if (defined(unix) || defined(__unix__) || defined(_AIX) || defined(__OpenBSD__)) && \
	(!defined(__CYGWIN32__) && !defined(ENABLE_NANOX) && \
	 !defined(__QNXNTO__) && !defined(__AROS__))

	// Initialise crash handler
	struct sigaction act;
	struct sigaction oldAct;
	memset(&act, 0, sizeof(act));
	act.sa_handler = crashHandler;
	act.sa_flags = SA_RESETHAND;
	sigaction(SIGTERM | SIGILL | SIGABRT | SIGFPE | SIGSEGV, &act, &oldAct);
	sigaction(SIGILL, &act, &oldAct);
	sigaction(SIGABRT, &act, &oldAct);
	sigaction(SIGFPE, &act, &oldAct);
	sigaction(SIGSEGV, &act, &oldAct);
#endif
	
#if defined(HAVE_X11)
	SDL_SysWMinfo info;
	SDL_VERSION(&info.version);
	if ( SDL_GetWindowWMInfo(0, &info) && info.subsystem == SDL_SYSWM_X11)
		isX11 = true;	// Used in SDL_KeyTranslation.cpp
#endif

	// ------------ Initialise tracker ---------------
	myTracker = new Tracker();

	PPSize windowSize = myTracker->getWindowSizeFromDatabase();
	bool fullScreen = myTracker->getFullScreenFlagFromDatabase();
	pp_int32 scaleFactor = myTracker->getScreenScaleFactorFromDatabase();

#ifdef __LOWRES__
	windowSize.width = DISPLAYDEVICE_WIDTH;
	windowSize.height = DISPLAYDEVICE_HEIGHT;
#endif

#ifdef __OPENGL__
	myDisplayDevice = new PPDisplayDeviceOGL(windowSize.width, windowSize.height, scaleFactor, bpp, fullScreen, orientation, swapRedBlue);
#else
	myDisplayDevice = new PPDisplayDeviceFB(windowSize.width, windowSize.height, scaleFactor,
											bpp, fullScreen, orientation, swapRedBlue);
#endif 
	
	SDL_SetWindowTitle(myDisplayDevice->getWindow(), "Loading MilkyTracker...");
	myDisplayDevice->init();

	myTrackerScreen = new PPScreen(myDisplayDevice, myTracker);
	myTracker->setScreen(myTrackerScreen);

	// Kickstart SDL event loop early so that the splash screen is made visible
	SDL_PumpEvents();
	
	// Startup procedure
	myTracker->startUp(noSplash);

#ifdef HAVE_LIBASOUND
	InitMidi();
#endif

	// Try to create timer
	timer = SDL_AddTimer(20, timerCallback, NULL);
	
	// Start capturing text input events
	SDL_StartTextInput();

	ticking = true;
}
Beispiel #2
0
void initTracker(pp_uint32 bpp, PPDisplayDevice::Orientations orientation, 
				 bool swapRedBlue, bool fullScreen, bool noSplash)
{
	/* Initialize SDL */
	if ( SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER) < 0 ) 
	{
		fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError());
		exit(1);
	}
	// atexit(SDL_Quit);	Not really needed, and needs a wrapper for OS/2

#ifdef __GP2X__
	if ( SDL_Init(SDL_INIT_JOYSTICK) < 0 || !SDL_JoystickOpen(0)) 
	{
		fprintf(stderr, "Couldn't initialize SDL Joystick: %s\n",SDL_GetError());
		exit(1);
	}
	mouse.x = 0;
	mouse.y = 0;
	mouse.ticks = 0;
	mouse.button = 0;
#endif

	SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY,
	                    SDL_DEFAULT_REPEAT_INTERVAL);
						
	SDL_EnableUNICODE(1);

#if (defined(unix) || defined(__unix__) || defined(_AIX) || defined(__OpenBSD__)) && \
    (!defined(__CYGWIN32__) && !defined(ENABLE_NANOX) && \
     !defined(__QNXNTO__) && !defined(__AROS__))

	// Initialise crash handler
	struct sigaction act;
	struct sigaction oldAct;
	memset(&act, 0, sizeof(act));
	act.sa_handler = crashHandler;
	act.sa_flags = SA_RESETHAND;
	sigaction(SIGTERM | SIGILL | SIGABRT | SIGFPE | SIGSEGV, &act, &oldAct);
	sigaction(SIGILL, &act, &oldAct);
	sigaction(SIGABRT, &act, &oldAct);
	sigaction(SIGFPE, &act, &oldAct);
	sigaction(SIGSEGV, &act, &oldAct);
#endif
	
#if defined(HAVE_X11) && !defined(__QTOPIA__)
	SDL_SysWMinfo info;
	SDL_VERSION(&info.version);
	if ( SDL_GetWMInfo(&info) && info.subsystem == SDL_SYSWM_X11)
		isX11 = true;	// Used in SDL_KeyTranslation.cpp
#endif

	SDL_WM_SetCaption("Loading MilkyTracker...", "MilkyTracker");
	// ------------ initialise tracker ---------------
	myTracker = new Tracker();

	PPSize windowSize = myTracker->getWindowSizeFromDatabase();
 	if (!fullScreen) 
		fullScreen = myTracker->getFullScreenFlagFromDatabase();
	pp_int32 scaleFactor = myTracker->getScreenScaleFactorFromDatabase();

#ifdef __LOWRES__
	windowSize.width = DISPLAYDEVICE_WIDTH;
	windowSize.height = DISPLAYDEVICE_HEIGHT;
#endif

#ifdef __OPENGL__
	myDisplayDevice = new PPDisplayDeviceOGL(screen, windowSize.width, windowSize.height, 1, bpp, fullScreen, orientation, swapRedBlue);
#else
	myDisplayDevice = new PPDisplayDeviceFB(screen, windowSize.width, windowSize.height, scaleFactor, 
											bpp, fullScreen, orientation, swapRedBlue);
#endif 
	
	myDisplayDevice->init();

	myTrackerScreen = new PPScreen(myDisplayDevice, myTracker);
	myTracker->setScreen(myTrackerScreen);

#ifdef __QTOPIA__
	// On Qtopia I have to run a short event loop
	// until drawing/blitting can be performed
	// so the splash screen will be visible
	for (pp_int32 i = 0; i < 500; i++)
	{
		SDL_Event event;
		SDL_PollEvent(&event);
	}
#endif
	
	// Startup procedure
	myTracker->startUp(noSplash);

#ifdef HAVE_LIBASOUND
	InitMidi();
#endif

	// try to create timer
	SDL_SetTimer(20, timerCallback);	

	timerMutex->lock();
	ticking = true;
	timerMutex->unlock();
}