subfont.c (560B)
1 #include "u.h" 2 #include "lib.h" 3 #include "draw.h" 4 #include "memdraw.h" 5 6 Memsubfont* 7 allocmemsubfont(char *name, int n, int height, int ascent, Fontchar *info, Memimage *i) 8 { 9 Memsubfont *f; 10 11 f = malloc(sizeof(Memsubfont)); 12 if(f == 0) 13 return 0; 14 f->n = n; 15 f->height = height; 16 f->ascent = ascent; 17 f->info = info; 18 f->bits = i; 19 if(name) 20 f->name = strdup(name); 21 else 22 f->name = 0; 23 return f; 24 } 25 26 void 27 freememsubfont(Memsubfont *f) 28 { 29 if(f == 0) 30 return; 31 free(f->info); /* note: f->info must have been malloc'ed! */ 32 freememimage(f->bits); 33 free(f); 34 }