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;
}
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;
}
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;
}
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;
}
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;
}
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);
}