コード例 #1
0
static string osxFontPathByName( string fontname ){
	CFStringRef targetName = CFStringCreateWithCString(NULL, fontname.c_str(), kCFStringEncodingUTF8);
	CTFontDescriptorRef targetDescriptor = CTFontDescriptorCreateWithNameAndSize(targetName, 0.0);
	CFURLRef targetURL = (CFURLRef) CTFontDescriptorCopyAttribute(targetDescriptor, kCTFontURLAttribute);
	string fontPath = "";
	
	if(targetURL) {
		UInt8 buffer[PATH_MAX];
		CFURLGetFileSystemRepresentation(targetURL, true, buffer, PATH_MAX);
		fontPath = string((char *)buffer);
		CFRelease(targetURL);
	}
	
	CFRelease(targetName);
	CFRelease(targetDescriptor);

	return fontPath;
}
コード例 #2
0
ファイル: sdlmain.c プロジェクト: j4y4r/j4ymame
void sdl_osd_interface::init(running_machine &machine)
{
	// call our parent
	osd_interface::init(machine);

	sdl_options &options = downcast<sdl_options &>(machine.options());
	const char *stemp;
	// Switchres
	if (machine.options().modeline())
		switchres_modeline_setup(machine);

	// determine if we are benchmarking, and adjust options appropriately
	int bench = options.bench();
	astring error_string;
	if (bench > 0)
	{
		options.set_value(OPTION_THROTTLE, false, OPTION_PRIORITY_MAXIMUM, error_string);
		options.set_value(OPTION_SOUND, false, OPTION_PRIORITY_MAXIMUM, error_string);
		options.set_value(SDLOPTION_VIDEO, "none", OPTION_PRIORITY_MAXIMUM, error_string);
		options.set_value(OPTION_SECONDS_TO_RUN, bench, OPTION_PRIORITY_MAXIMUM, error_string);
		assert(!error_string);
	}

	// Some driver options - must be before audio init!
	stemp = options.audio_driver();
	if (stemp != NULL && strcmp(stemp, SDLOPTVAL_AUTO) != 0)
	{
		mame_printf_verbose("Setting SDL audiodriver '%s' ...\n", stemp);
		osd_setenv(SDLENV_AUDIODRIVER, stemp, 1);
	}

	stemp = options.video_driver();
	if (stemp != NULL && strcmp(stemp, SDLOPTVAL_AUTO) != 0)
	{
		mame_printf_verbose("Setting SDL videodriver '%s' ...\n", stemp);
		osd_setenv(SDLENV_VIDEODRIVER, stemp, 1);
	}

#if (SDLMAME_SDL2)
		stemp = options.render_driver();
		if (stemp != NULL && strcmp(stemp, SDLOPTVAL_AUTO) != 0)
		{
			mame_printf_verbose("Setting SDL renderdriver '%s' ...\n", stemp);
			//osd_setenv(SDLENV_RENDERDRIVER, stemp, 1);
			SDL_SetHint(SDL_HINT_RENDER_DRIVER, stemp);
		}
#endif

	/* Set the SDL environment variable for drivers wanting to load the
     * lib at startup.
     */
#if USE_OPENGL
	/* FIXME: move lib loading code from drawogl.c here */

	stemp = options.gl_lib();
	if (stemp != NULL && strcmp(stemp, SDLOPTVAL_AUTO) != 0)
	{
		osd_setenv("SDL_VIDEO_GL_DRIVER", stemp, 1);
		mame_printf_verbose("Setting SDL_VIDEO_GL_DRIVER = '%s' ...\n", stemp);
	}
#endif

	/* get number of processors */
	stemp = options.numprocessors();

    osd_num_processors = 0;

	if (strcmp(stemp, "auto") != 0)
	{
		osd_num_processors = atoi(stemp);
		if (osd_num_processors < 1)
		{
			mame_printf_warning("Warning: numprocessors < 1 doesn't make much sense. Assuming auto ...\n");
			osd_num_processors = 0;
		}
	}

	/* Initialize SDL */

	if (!SDLMAME_INIT_IN_WORKER_THREAD)
	{
#if (SDLMAME_SDL2)
		if (SDL_InitSubSystem(SDL_INIT_TIMER|SDL_INIT_AUDIO| SDL_INIT_VIDEO| SDL_INIT_JOYSTICK|SDL_INIT_NOPARACHUTE)) {
#else
		if (SDL_Init(SDL_INIT_TIMER|SDL_INIT_AUDIO| SDL_INIT_VIDEO| SDL_INIT_JOYSTICK|SDL_INIT_NOPARACHUTE)) {
#endif
			mame_printf_error("Could not initialize SDL %s\n", SDL_GetError());
			exit(-1);
		}
		osd_sdl_info();
	}
	// must be before sdlvideo_init!
	machine.add_notifier(MACHINE_NOTIFY_EXIT, machine_notify_delegate(FUNC(osd_exit), &machine));

	defines_verbose();

	if (!SDLMAME_HAS_DEBUGGER)
		if (machine.debug_flags & DEBUG_FLAG_OSD_ENABLED)
		{
			mame_printf_error("sdlmame: -debug not supported on X11-less builds\n\n");
			osd_exit(machine);
			exit(-1);
		}

	if (sdlvideo_init(machine))
	{
		osd_exit(machine);
		mame_printf_error("sdlvideo_init: Initialization failed!\n\n\n");
		fflush(stderr);
		fflush(stdout);
		exit(-1);
	}

	sdlinput_init(machine);
	sdlaudio_init(machine);
	sdloutput_init(machine);

#ifdef SDLMAME_NETWORK
	sdlnetdev_init(machine);
#endif

	if (options.oslog())
		machine.add_logerror_callback(output_oslog);

	/* now setup watchdog */

	int watchdog_timeout = options.watchdog();
	int str = options.seconds_to_run();

	/* only enable watchdog if seconds_to_run is enabled *and* relatively short (time taken from ui.c) */
	if ((watchdog_timeout != 0) && (str > 0) && (str < 60*5 ))
	{
		m_watchdog = auto_alloc(machine, watchdog);
		m_watchdog->setTimeout(watchdog_timeout);
	}

#if (SDLMAME_SDL2)
	SDL_EventState(SDL_TEXTINPUT, SDL_TRUE);
#else
	SDL_EnableUNICODE(SDL_TRUE);
#endif
}

#ifdef SDLMAME_UNIX
#define POINT_SIZE 144.0

#ifdef SDLMAME_MACOSX

#define EXTRA_HEIGHT 1.0
#define EXTRA_WIDTH 1.15

//-------------------------------------------------
//  font_open - attempt to "open" a handle to the
//  font with the given name
//-------------------------------------------------

osd_font sdl_osd_interface::font_open(const char *_name, int &height)
{
	CFStringRef font_name = NULL;
	CTFontRef ct_font = NULL;
	CTFontDescriptorRef font_descriptor;
	CGAffineTransform affine_transform = CGAffineTransformIdentity;

	astring name(_name);

	if (name == "default")
	{
		name = "LucidaGrande";
	}

	/* handle bdf fonts in the core */
	if (name.len() > 4)
		if (name.makeupper().substr(name.len()-4,4) == ".BDF" )
			return NULL;

	font_name = CFStringCreateWithCString( NULL, _name, kCFStringEncodingUTF8 );

	if( font_name != NULL )
	{
      font_descriptor = CTFontDescriptorCreateWithNameAndSize( font_name, POINT_SIZE );

      if( font_descriptor != NULL )
      {
         ct_font = CTFontCreateWithFontDescriptor( font_descriptor, POINT_SIZE, &affine_transform );

         CFRelease( font_descriptor );
      }
   }

   CFRelease( font_name );

   if (!ct_font)
	{
		printf("WARNING: Couldn't find/open font %s, using MAME default\n", name.cstr());
		return NULL;
	}

   CFStringRef real_name = CTFontCopyPostScriptName( ct_font );
   char real_name_c_string[255];
   CFStringGetCString ( real_name, real_name_c_string, 255, kCFStringEncodingUTF8 );
   mame_printf_verbose("Matching font: %s\n", real_name_c_string);
   CFRelease( real_name );

   CGFloat line_height = 0.0;
   line_height += CTFontGetAscent(ct_font);
   line_height += CTFontGetDescent(ct_font);
   line_height += CTFontGetLeading(ct_font);
   height = ceilf(line_height * EXTRA_HEIGHT);

   return (osd_font)ct_font;
}
コード例 #3
0
ファイル: qfontdatabase_mac.cpp プロジェクト: husninazer/qt
static void registerFont(QFontDatabasePrivate::ApplicationFont *fnt)
{
    ATSFontContainerRef handle;
    OSStatus e  = noErr;

    if(fnt->data.isEmpty()) {
#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
        if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5) {
                extern OSErr qt_mac_create_fsref(const QString &, FSRef *); // qglobal.cpp
                FSRef ref;
                if(qt_mac_create_fsref(fnt->fileName, &ref) != noErr)
                    return;

                ATSFontActivateFromFileReference(&ref, kATSFontContextLocal, kATSFontFormatUnspecified, 0, kATSOptionFlagsDefault, &handle);
        } else 
#endif
        {
#ifndef Q_WS_MAC64
                extern Q_CORE_EXPORT OSErr qt_mac_create_fsspec(const QString &, FSSpec *); // global.cpp
                FSSpec spec;
                if(qt_mac_create_fsspec(fnt->fileName, &spec) != noErr)
                    return;

                e = ATSFontActivateFromFileSpecification(&spec, kATSFontContextLocal, kATSFontFormatUnspecified,
                                                   0, kATSOptionFlagsDefault, &handle);
#endif
        }
    } else {
        e = ATSFontActivateFromMemory((void *)fnt->data.constData(), fnt->data.size(), kATSFontContextLocal,
                                           kATSFontFormatUnspecified, 0, kATSOptionFlagsDefault, &handle);

        fnt->data = QByteArray();
    }

    if(e != noErr)
        return;

    ItemCount fontCount = 0;
    e = ATSFontFindFromContainer(handle, kATSOptionFlagsDefault, 0, 0, &fontCount);
    if(e != noErr)
        return;

    QVarLengthArray<ATSFontRef> containedFonts(fontCount);
    e = ATSFontFindFromContainer(handle, kATSOptionFlagsDefault, fontCount, containedFonts.data(), &fontCount);
    if(e != noErr)
        return;

    fnt->families.clear();
#if defined(QT_MAC_USE_COCOA)
    // Make sure that the family name set on the font matches what
    // kCTFontFamilyNameAttribute returns in initializeDb().
    // So far the best solution seems find the installed font
    // using CoreText and get the family name from it.
    // (ATSFontFamilyGetName appears to be the correct API, but also
    // returns the font display name.)
    for(int i = 0; i < containedFonts.size(); ++i) {
        QCFString fontPostScriptName;
        ATSFontGetPostScriptName(containedFonts[i], kATSOptionFlagsDefault, &fontPostScriptName);
        QCFType<CTFontDescriptorRef> font = CTFontDescriptorCreateWithNameAndSize(fontPostScriptName, 14);
        QCFString familyName = (CFStringRef)CTFontDescriptorCopyAttribute(font, kCTFontFamilyNameAttribute);
        fnt->families.append(familyName);
    }
#else
    for(int i = 0; i < containedFonts.size(); ++i) {
        QCFString family;
        ATSFontGetName(containedFonts[i], kATSOptionFlagsDefault, &family);
        fnt->families.append(family);
    }
#endif

    fnt->handle = handle;
}
コード例 #4
0
static OSStatus local_CoreTR(CGContextRef ctx, CGRect r, CFStringRef string,
                             CFStringRef fontName, CGFloat fontSize,
                             TRFallbackBehavior fallbackBehavior,
                             Boolean render, CGFloat baseline, TRInfo* oInfo)
{
  if (!ctx || !string || !fontName) return paramErr;
  CGContextSaveGState(ctx);
  CGContextSetTextMatrix(ctx, CGAffineTransformIdentity);
  CTFontDescriptorRef fdesc = CTFontDescriptorCreateWithNameAndSize(fontName, fontSize);
  CTFontRef font = CTFontCreateWithFontDescriptor(fdesc, fontSize, NULL);
  CFIndex slen = CFStringGetLength(string);
  CFRange range = CFRangeMake(0L,slen);
  UniChar* buff = calloc(slen, sizeof(UniChar));
  CFStringGetCharacters(string, range, buff);
  CGGlyph* glyphs = calloc(slen, sizeof(CGGlyph));
  Boolean supported = CTFontGetGlyphsForCharacters(font, buff, glyphs, slen);
  //NSLog(@"%@ supported for '%@'? %d", fontName, string, supported);
  CFRelease(fdesc);
  if (!supported)
  {
    if (fallbackBehavior == TRLastResortFallbackBehavior)
    {
      CFRelease(font);
      fdesc = CTFontDescriptorCreateWithNameAndSize(CFSTR("LastResort"), fontSize);
      font = CTFontCreateWithFontDescriptor(fdesc, fontSize, NULL);
      CFRelease(fdesc);
      supported = true;
    }
    else
    {
      CFRange rng = CFRangeMake(0L, CFStringGetLength(string));
      CTFontRef font2 = CTFontCreateForString(font, string, rng);
      CFRelease(font);
      CFStringRef fontName2 = CTFontCopyName(font2, kCTFontFullNameKey);
      fdesc = CTFontDescriptorCreateWithNameAndSize(fontName2, fontSize);
      //NSLog(@"falling back to %@ from %@ : %@", fontName2, fontName, fdesc);
      CFRelease(fontName2);
      font = CTFontCreateWithFontDescriptor(fdesc, fontSize, NULL);
      CFRelease(fdesc);
      supported = CTFontGetGlyphsForCharacters(font, buff, glyphs, slen);
    }
  }
  free(buff);
  free(glyphs);
  CFMutableDictionaryRef attrs = CFDictionaryCreateMutable(kCFAllocatorDefault,
                                   1L, &kCFTypeDictionaryKeyCallBacks,
                                   &kCFTypeDictionaryValueCallBacks);
  CFDictionarySetValue(attrs, kCTFontAttributeName, font);
  CFAttributedStringRef attrStr = CFAttributedStringCreate(kCFAllocatorDefault,
                                                           string, attrs);
  CFRelease(attrs);
  CTLineRef line = CTLineCreateWithAttributedString(attrStr);
  CFRelease(attrStr);
  CGRect bounds = CTLineGetImageBounds(line, ctx);
  CGFloat descent = CTFontGetDescent(font);
  CGFloat ascent = CTFontGetAscent(font);
  CFRelease(font);
  if (baseline < 0.0L)
    baseline = ((r.size.height - bounds.size.height + descent)/2.0L);
  if (render && (supported || fallbackBehavior != TRNoRenderFallbackBehavior))
  {
    CGFloat x = r.origin.x + (r.size.width/2.0L) - (bounds.size.width/2.0L) - bounds.origin.x;
    CGFloat y = r.origin.y + baseline;
    CGPoint where = CGPointMake(x, y);
    CGContextSetTextPosition(ctx, where.x, where.y);
    CTLineDraw(line, ctx);
  }
  CFRelease(line);
  if (oInfo)
  {
    oInfo->height = bounds.size.height + descent;
    oInfo->width = bounds.size.width;
    oInfo->ascent = ascent;
    oInfo->descent = descent;
    oInfo->baseline = baseline;
    oInfo->fontSupported = supported;
  }
  CGContextRestoreGState(ctx);
  return (supported)? noErr:kATSUFontsNotMatched;
}
コード例 #5
0
ファイル: osx.c プロジェクト: 9fans/plan9port
Memsubfont*
mksubfont(XFont *f, char *name, int lo, int hi, int size, int antialias)
{
	CFStringRef s;
	CGColorSpaceRef color;
	CGContextRef ctxt;
	CTFontRef font;
	CTFontDescriptorRef desc;
	CGRect bbox;
	Memimage *m, *mc, *m1;
	int x, y, y0;
	int i, height, ascent;
	Fontchar *fc, *fc0;
	Memsubfont *sf;
	CGFloat whitef[] = { 1.0, 1.0 };
	CGColorRef white;

	s = c2mac(name);
	desc = CTFontDescriptorCreateWithNameAndSize(s, size);
	CFRelease(s);
	if(desc == nil)
		return nil;
	font = CTFontCreateWithFontDescriptor(desc, 0, nil);
	CFRelease(desc);
	if(font == nil)
		return nil;
	
	
	bbox = CTFontGetBoundingBox(font);
	x = (int)(bbox.size.width*2 + 0.99999999);

	fontheight(f, size, &height, &ascent);
	y = height;
	y0 = height - ascent;

	m = allocmemimage(Rect(0, 0, x*(hi+1-lo)+1, y+1), GREY8);
	if(m == nil)
		return nil;
	mc = allocmemimage(Rect(0, 0, x+1, y+1), GREY8);
	if(mc == nil){
		freememimage(m);
		return nil;
	}
	memfillcolor(m, DBlack);
	memfillcolor(mc, DBlack);
	fc = malloc((hi+2 - lo) * sizeof fc[0]);
	sf = malloc(sizeof *sf);
	if(fc == nil || sf == nil) {
		freememimage(m);
		freememimage(mc);
		free(fc);
		free(sf);
		return nil;
	}
	fc0 = fc;

	color = CGColorSpaceCreateWithName(kCGColorSpaceGenericGray);
	ctxt = CGBitmapContextCreate(byteaddr(mc, mc->r.min), Dx(mc->r), Dy(mc->r), 8,
		mc->width*sizeof(u32int), color, kCGImageAlphaNone);
	white = CGColorCreate(color, whitef);
	CGColorSpaceRelease(color);
	if(ctxt == nil) {
		freememimage(m);
		freememimage(mc);
		free(fc);
		free(sf);
		return nil;
	}

	CGContextSetAllowsAntialiasing(ctxt, antialias);
	CGContextSetTextPosition(ctxt, 0, 0);	// XXX
#if OSX_VERSION >= 101400
	CGContextSetAllowsFontSmoothing(ctxt, false);
#endif

	x = 0;
	for(i=lo; i<=hi; i++, fc++) {
		char buf[20];
		CFStringRef str;
		CFDictionaryRef attrs;
		CFAttributedStringRef attrString;
		CTLineRef line;
		CGRect r;
		CGPoint p1;
		CFStringRef keys[] = { kCTFontAttributeName, kCTForegroundColorAttributeName };
		CFTypeRef values[] = { font, white };

		sprint(buf, "%C", (Rune)mapUnicode(name, i));
 		str = c2mac(buf);
 		
 		// See https://developer.apple.com/library/ios/documentation/StringsTextFonts/Conceptual/CoreText_Programming/LayoutOperations/LayoutOperations.html#//apple_ref/doc/uid/TP40005533-CH12-SW2
 		attrs = CFDictionaryCreate(kCFAllocatorDefault, (const void**)&keys,
			(const void**)&values, sizeof(keys) / sizeof(keys[0]),
			&kCFTypeDictionaryKeyCallBacks,
			&kCFTypeDictionaryValueCallBacks);
		attrString = CFAttributedStringCreate(kCFAllocatorDefault, str, attrs);
		CFRelease(str);
		CFRelease(attrs);

		line = CTLineCreateWithAttributedString(attrString);
		CGContextSetTextPosition(ctxt, 0, y0);
		r = CTLineGetImageBounds(line, ctxt);
		memfillcolor(mc, DBlack);
		CTLineDraw(line, ctxt);		
		CFRelease(line);

		fc->x = x;
		fc->top = 0;
		fc->bottom = Dy(m->r);

//		fprint(2, "printed %#x: %g %g\n", mapUnicode(i), p1.x, p1.y);
		p1 = CGContextGetTextPosition(ctxt);
		if(p1.x <= 0 || mapUnicode(name, i) == 0xfffd) {
			fc->width = 0;
			fc->left = 0;
			if(i == 0) {
				drawpjw(m, fc, x, (int)(bbox.size.width + 0.99999999), y, y - y0);
				x += fc->width;
			}	
			continue;
		}

		memimagedraw(m, Rect(x, 0, x + p1.x, y), mc, ZP, memopaque, ZP, S);
		fc->width = p1.x;
		fc->left = 0;
		x += p1.x;
	}
	fc->x = x;

	// round up to 32-bit boundary
	// so that in-memory data is same
	// layout as in-file data.
	if(x == 0)
		x = 1;
	if(y == 0)
		y = 1;
	if(antialias)
		x += -x & 3;
	else
		x += -x & 31;
	m1 = allocmemimage(Rect(0, 0, x, y), antialias ? GREY8 : GREY1);
	memimagedraw(m1, m1->r, m, m->r.min, memopaque, ZP, S);
	freememimage(m);
	freememimage(mc);

	sf->name = nil;
	sf->n = hi+1 - lo;
	sf->height = Dy(m1->r);
	sf->ascent = Dy(m1->r) - y0;
	sf->info = fc0;
	sf->bits = m1;
	
	return sf;
}
コード例 #6
0
ファイル: osx.c プロジェクト: 9fans/plan9port
static void
fontheight(XFont *f, int size, int *height, int *ascent)
{
	int i;
	CFStringRef s;
	CGRect bbox;
	CTFontRef font;
	CTFontDescriptorRef desc;
	CGContextRef ctxt;
	CGColorSpaceRef color;

	s = c2mac(f->name);
	desc = CTFontDescriptorCreateWithNameAndSize(s, size);
	CFRelease(s);
	if(desc == nil)
		return;
	font = CTFontCreateWithFontDescriptor(desc, 0, nil);
	CFRelease(desc);
	if(font == nil)
		return;

	color = CGColorSpaceCreateWithName(kCGColorSpaceGenericGray);
	ctxt = CGBitmapContextCreate(nil, 1, 1, 8, 1, color, kCGImageAlphaNone);
	CGColorSpaceRelease(color);
	CGContextSetTextPosition(ctxt, 0, 0);

	for(i=0; i<nelem(lines); i++) {
		CFStringRef keys[] = { kCTFontAttributeName };
		CFTypeRef values[] = { font };
		CFStringRef str;
		CFDictionaryRef attrs;
		CFAttributedStringRef attrString;
		CGRect r;
		CTLineRef line;

 		str = c2mac(lines[i]);
 		
 		// See https://developer.apple.com/library/ios/documentation/StringsTextFonts/Conceptual/CoreText_Programming/LayoutOperations/LayoutOperations.html#//apple_ref/doc/uid/TP40005533-CH12-SW2
 		attrs = CFDictionaryCreate(kCFAllocatorDefault, (const void**)&keys,
			(const void**)&values, sizeof(keys) / sizeof(keys[0]),
			&kCFTypeDictionaryKeyCallBacks,
			&kCFTypeDictionaryValueCallBacks);
		attrString = CFAttributedStringCreate(kCFAllocatorDefault, str, attrs);
		CFRelease(str);
		CFRelease(attrs);

		line = CTLineCreateWithAttributedString(attrString);
		r = CTLineGetImageBounds(line, ctxt);
		r.size.width += r.origin.x;
		r.size.height += r.origin.y;
		CFRelease(line);
		
//	fprint(2, "%s: %g %g %g %g\n", lines[i], r.origin.x, r.origin.y, r.size.width, r.size.height);
		
		if(i == 0)
			bbox = r;
		if(bbox.origin.x > r.origin.x)
			bbox.origin.x = r.origin.x;	
		if(bbox.origin.y > r.origin.y)
			bbox.origin.y = r.origin.y;	
		if(bbox.size.width < r.size.width)
			bbox.size.width = r.size.width;
		if(bbox.size.height < r.size.height)
			bbox.size.height = r.size.height;
	}

	bbox.size.width -= bbox.origin.x;
	bbox.size.height -= bbox.origin.y;

	*height = bbox.size.height + 0.999999;
	*ascent = *height - (-bbox.origin.y + 0.999999);
		
	CGContextRelease(ctxt);
	CFRelease(font);
}