| 52 |
|
headline(char *s, void *p) |
| 53 |
|
{ |
| 54 |
|
IMGHEAD *ip = (IMGHEAD *)p; |
| 55 |
< |
char fmt[32]; |
| 55 |
> |
char fmt[MAXFMTLEN]; |
| 56 |
|
|
| 57 |
|
if (isview(s)) { |
| 58 |
|
ip->gotview += (sscanview(ip->vp, s) > 0); |
| 132 |
|
goto readerr; |
| 133 |
|
fclose(fp); |
| 134 |
|
sprintf(fname, zbfspec, fno); /* load depth buffer */ |
| 135 |
< |
if ((fd = open(fname, O_RDONLY)) < 0) { |
| 135 |
> |
if ((fd = open_float_depth(fname, (long)rs.xr*rs.yr)) < 0) { |
| 136 |
|
sprintf(errmsg, "cannot open depth buffer \"%s\"", fname); |
| 137 |
|
error(SYSTEM, errmsg); |
| 138 |
|
} |
| 207 |
|
} |
| 208 |
|
|
| 209 |
|
|
| 210 |
< |
/* Fill in missing pixels from immediate neighbors */ |
| 210 |
> |
/* Expand foreground pixels to mitigate aliasing/fill errors */ |
| 211 |
|
static void |
| 212 |
|
fill_missing(void) |
| 213 |
|
{ |
| 214 |
|
int n, m; |
| 215 |
|
|
| 216 |
|
for (n = imres.xr*imres.yr; n--; ) |
| 217 |
< |
if (zbuf[n] >= .9*FHUGE && |
| 218 |
< |
zbuf[m = neigh_zmin(zbuf,n)] < .9*FHUGE) |
| 217 |
> |
if (zbuf[n] > 1.25*zbuf[m = neigh_zmin(zbuf,n)]) |
| 218 |
|
copycolor(imbuf[n], imbuf[m]); |
| 219 |
|
} |
| 220 |
|
|
