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remove debug print
[plan9front.git] / sys / src / libdraw / writesubfont.c
1 #include <u.h>
2 #include <libc.h>
3 #include <draw.h>
4
5 static
6 void
7 packinfo(Fontchar *fc, uchar *p, int n)
8 {
9         int j;
10
11         for(j=0;  j<=n;  j++){
12                 p[0] = fc->x;
13                 p[1] = fc->x>>8;
14                 p[2] = fc->top;
15                 p[3] = fc->bottom;
16                 p[4] = fc->left;
17                 p[5] = fc->width;
18                 fc++;
19                 p += 6;
20         }
21 }
22
23 int
24 writesubfont(int fd, Subfont *f)
25 {
26         char hdr[3*12+1];
27         uchar *data;
28         int nb;
29
30         sprint(hdr, "%11d %11d %11d ", f->n, f->height, f->ascent);
31         if(write(fd, hdr, 3*12) != 3*12){
32    Err:
33                 werrstr("writesubfont: bad write: %r");
34                 return -1;
35         }
36         nb = 6*(f->n+1);
37         data = malloc(nb);
38         if(data == nil)
39                 return -1;
40         packinfo(f->info, data, f->n);
41         if(write(fd, data, nb) != nb)
42                 goto Err;
43         free(data);
44         return 0;
45 }