sponge_configuration *sp;
int wire = MI_IS_WIREFRAME(mi);
- if (!sps) {
- sps = (sponge_configuration *)
- calloc (MI_NUM_SCREENS(mi), sizeof (sponge_configuration));
- if (!sps) {
- fprintf(stderr, "%s: out of memory\n", progname);
- exit(1);
- }
- }
+ MI_INIT (mi, sps, NULL);
sp = &sps[MI_SCREEN(mi)];