1 a31db67d 2004-04-21 devnull #include	<u.h>
 2 a31db67d 2004-04-21 devnull #include	<libc.h>
 3 a31db67d 2004-04-21 devnull #include	<libg.h>
 4 a31db67d 2004-04-21 devnull #include	<bio.h>
 5 a31db67d 2004-04-21 devnull #include	"hdr.h"
 6 a31db67d 2004-04-21 devnull 
 7 a31db67d 2004-04-21 devnull Subfont *
 8 a31db67d 2004-04-21 devnull bf(int n, int size, Bitmap *b, int *done)
 9 a31db67d 2004-04-21 devnull {
10 a31db67d 2004-04-21 devnull 	Fontchar *fc;
11 a31db67d 2004-04-21 devnull 	int i, j;
12 a31db67d 2004-04-21 devnull 	Subfont *f;
13 a31db67d 2004-04-21 devnull 
14 a31db67d 2004-04-21 devnull 	fc = (Fontchar *)malloc(sizeof(Fontchar)*(n+1));
15 a31db67d 2004-04-21 devnull 	if(fc == 0){
16 a31db67d 2004-04-21 devnull 		fprint(2, "%s: fontchar malloc(%d) failure\n", argv0, sizeof(Fontchar)*(n+1));
17 a31db67d 2004-04-21 devnull 		exits("fontchar malloc failure");
18 a31db67d 2004-04-21 devnull 	}
19 a31db67d 2004-04-21 devnull 	j = 0;
20 a31db67d 2004-04-21 devnull 	for(i = 0; i <= n; i++){
21 a31db67d 2004-04-21 devnull 		fc[i] = (Fontchar){j, 0, size, 0, size};
22 a31db67d 2004-04-21 devnull 		if(done[i])
23 a31db67d 2004-04-21 devnull 			j += size;
24 a31db67d 2004-04-21 devnull 		else
25 a31db67d 2004-04-21 devnull 			fc[i].width = 0;
26 a31db67d 2004-04-21 devnull 	}
27 a31db67d 2004-04-21 devnull 	fc[n] = (Fontchar){j, 0, size, 0, size};
28 a31db67d 2004-04-21 devnull 	f = subfalloc(n, size, size*7/8, fc, b, ~0, ~0);
29 a31db67d 2004-04-21 devnull 	if(f == 0){
30 a31db67d 2004-04-21 devnull 		fprint(2, "%s: falloc failure\n", argv0);
31 a31db67d 2004-04-21 devnull 		exits("falloc failure");
32 a31db67d 2004-04-21 devnull 	}
33 a31db67d 2004-04-21 devnull 	return(f);
34 a31db67d 2004-04-21 devnull }