14 |
|
#include "color.h" |
15 |
|
#include "resolu.h" |
16 |
|
#include "lookup.h" |
17 |
+ |
#include "random.h" |
18 |
|
#include "calcomp.h" |
19 |
|
|
20 |
|
#ifndef MAXMODLIST |
379 |
|
rtargv[rtargc++] = contrib ? RTCONTRIB : RTCOEFF; |
380 |
|
/* just asking for defaults? */ |
381 |
|
if (!strcmp(argv[i], "-defaults")) { |
382 |
< |
char sxres[16], syres[16]; |
382 |
> |
char nps[8], sxres[16], syres[16]; |
383 |
|
char *rtpath; |
383 |
– |
printf("-n %-2d\t\t\t\t# number of processes\n", nprocs); |
384 |
|
printf("-c %-5d\t\t\t# accumulated rays per record\n", |
385 |
|
accumulate); |
386 |
|
printf("-V%c\t\t\t\t# output %s\n", contrib ? '+' : '-', |
387 |
|
contrib ? "contributions" : "coefficients"); |
388 |
|
fflush(stdout); /* report OUR options */ |
389 |
+ |
rtargv[rtargc++] = "-n"; |
390 |
+ |
sprintf(nps, "%d", nprocs); |
391 |
+ |
rtargv[rtargc++] = nps; |
392 |
|
rtargv[rtargc++] = header ? "-h+" : "-h-"; |
393 |
|
sprintf(fmt, "-f%c%c", inpfmt, outfmt); |
394 |
|
rtargv[rtargc++] = fmt; |
546 |
|
raysleft = 0; |
547 |
|
if ((account = accumulate) > 0) |
548 |
|
raysleft *= accumulate; |
549 |
< |
waitflush = xres; |
549 |
> |
waitflush = (yres > 0) & (xres > 1) ? 0 : xres; |
550 |
|
if (!recover) |
551 |
|
return; |
552 |
|
/* recover previous values */ |
667 |
|
mnp = cp; |
668 |
|
break; |
669 |
|
case 'd': |
670 |
+ |
case 'i': |
671 |
+ |
case 'o': |
672 |
+ |
case 'x': |
673 |
+ |
case 'X': |
674 |
|
if (bnp != NULL) |
675 |
|
return -1; |
676 |
|
bnp = cp; |
737 |
|
{ |
738 |
|
if ((xr > 0) & (yr > 0)) /* resolution string */ |
739 |
|
fprtresolu(xr, yr, fout); |
733 |
– |
if (xres > 0) /* global flush flag */ |
734 |
– |
fflush(fout); |
740 |
|
} |
741 |
|
|
742 |
|
/* Get output stream pointer (open and write header if new and noopen==0) */ |
757 |
|
if (header) |
758 |
|
printheader(stdout, NULL); |
759 |
|
printresolu(stdout, xres, yres); |
760 |
+ |
if (waitflush > 0) |
761 |
+ |
fflush(stdout); |
762 |
|
stdos.xr = xres; stdos.yr = yres; |
763 |
|
using_stdout = 1; |
764 |
|
} |
827 |
|
if (outfmt == 'a') |
828 |
|
putc('\n', sop->ofp); |
829 |
|
} |
830 |
< |
if (xres > 0) |
830 |
> |
if (waitflush > 0) |
831 |
|
fflush(sop->ofp); |
832 |
|
} |
833 |
|
sop->reclen += noopen; /* add to length if noopen */ |
957 |
|
default: |
958 |
|
error(INTERNAL, "botched output format"); |
959 |
|
} |
960 |
+ |
if (waitflush < 0 && frandom() < 0.001) |
961 |
+ |
fflush(fout); /* staggers writes */ |
962 |
|
} |
963 |
|
|
964 |
|
/* output ray tallies and clear for next accumulation */ |
996 |
|
if (using_stdout & (outfmt == 'a')) |
997 |
|
putc('\n', stdout); |
998 |
|
if (!waitflush) { |
999 |
< |
waitflush = xres; |
999 |
> |
waitflush = (yres > 0) & (xres > 1) ? 0 : xres; |
1000 |
|
if (using_stdout) |
1001 |
|
fflush(stdout); |
1002 |
|
} |