| 287 |
|
} |
| 288 |
|
return; |
| 289 |
|
memerr: |
| 290 |
< |
quit("out of memory"); |
| 290 |
> |
quiterr("out of memory"); |
| 291 |
|
} |
| 292 |
|
|
| 293 |
|
|
| 407 |
|
XFeep(0); |
| 408 |
|
return(-1); |
| 409 |
|
} |
| 410 |
< |
viewray(rorg, rdir, &ourview, (ekey->x-xoff+.5)/xmax, |
| 411 |
< |
(ymax-1-ekey->y+yoff+.5)/ymax); |
| 410 |
> |
if (viewray(rorg, rdir, &ourview, (ekey->x-xoff+.5)/xmax, |
| 411 |
> |
(ymax-1-ekey->y+yoff+.5)/ymax) < 0) |
| 412 |
> |
return(-1); |
| 413 |
|
printf("%e %e %e ", rorg[0], rorg[1], rorg[2]); |
| 414 |
|
printf("%e %e %e\n", rdir[0], rdir[1], rdir[2]); |
| 415 |
|
fflush(stdout); |
| 548 |
|
|
| 549 |
|
if ((inl = (rgbpixel *)malloc(xmax*sizeof(rgbpixel))) == NULL |
| 550 |
|
|| (cerr = (short *)calloc(xmax,sizeof(short))) == NULL) |
| 551 |
< |
quit("out of memory in getmono"); |
| 551 |
> |
quiterr("out of memory in getmono"); |
| 552 |
|
dp = ourras->data.m - 1; |
| 553 |
|
for (y = 0; y < ymax; y++) { |
| 554 |
|
picreadline3(y, inl); |
| 635 |
|
if (scanpos == NULL || scanpos[y] == -1) |
| 636 |
|
return(-1); |
| 637 |
|
if (fseek(fin, scanpos[y], 0) == -1) |
| 638 |
< |
quit("fseek error"); |
| 638 |
> |
quiterr("fseek error"); |
| 639 |
|
cury = y; |
| 640 |
|
} else if (scanpos != NULL) |
| 641 |
|
scanpos[y] = ftell(fin); |
| 681 |
|
register int i, val; |
| 682 |
|
|
| 683 |
|
for (i = 0; i < 256; i++) { |
| 684 |
< |
val = pow(i/256.0, 1.0/gamcor) * 256.0; |
| 684 |
> |
val = pow((i+0.5)/256.0, 1.0/gamcor) * 256.0; |
| 685 |
|
map[0][i] = map[1][i] = map[2][i] = val; |
| 686 |
|
} |
| 687 |
|
} |
