1 #include <u.h>
2 #include <libc.h>
3 #include <draw.h>
4 
5 Subfont*
6 allocsubfont(char *name, int n, int height, int ascent, Fontchar *info, Image *i)
7 {
8 	Subfont *f;
9 
10 	assert(height != 0 /* allocsubfont */);
11 
12 	f = malloc(sizeof(Subfont));
13 	if(f == 0)
14 		return 0;
15 	f->n = n;
16 	f->height = height;
17 	f->ascent = ascent;
18 	f->info = info;
19 	f->bits = i;
20 	f->ref = 1;
21 	if(name){
22 		f->name = strdup(name);
23 		if(lookupsubfont(i->display, name) == 0)
24 			installsubfont(name, f);
25 	}else
26 		f->name = 0;
27 	return f;
28 }