| 9 |
|
*/ |
| 10 |
|
|
| 11 |
|
#include "standard.h" |
| 12 |
+ |
#include <ctype.h> |
| 13 |
|
#include <sys/types.h> |
| 14 |
|
#include <sys/stat.h> |
| 15 |
|
#include "view.h" |
| 16 |
|
#include "vars.h" |
| 17 |
+ |
#include "netproc.h" |
| 18 |
|
/* input variables */ |
| 19 |
|
#define HOST 0 /* rendering host machine */ |
| 20 |
|
#define RENDER 1 /* rendering options */ |
| 89 |
|
char fresopt[32]; /* filter resolution options */ |
| 90 |
|
int pfiltalways; /* always use pfilt? */ |
| 91 |
|
|
| 92 |
+ |
struct pslot { |
| 93 |
+ |
int pid; /* process ID (0 if empty) */ |
| 94 |
+ |
int fout; /* output frame number */ |
| 95 |
+ |
int (*rcvf)(); /* recover function */ |
| 96 |
+ |
} *pslot; /* process slots */ |
| 97 |
+ |
int npslots; /* number of process slots */ |
| 98 |
+ |
|
| 99 |
+ |
int lastpid; /* ID of last completed background process */ |
| 100 |
+ |
PSERVER *lastpserver; /* last process server used */ |
| 101 |
+ |
|
| 102 |
+ |
struct pslot *findpslot(); |
| 103 |
+ |
|
| 104 |
|
VIEW *getview(); |
| 105 |
|
char *getexp(); |
| 106 |
|
|
| 152 |
|
/* print variables */ |
| 153 |
|
if (explicate) |
| 154 |
|
printvars(stdout); |
| 155 |
+ |
/* set up process servers */ |
| 156 |
+ |
sethosts(); |
| 157 |
|
/* run animation */ |
| 158 |
|
animate(); |
| 159 |
|
/* all done */ |
| 161 |
|
argv[i] = vval(NEXTANIM); /* just change input file */ |
| 162 |
|
if (!silent) |
| 163 |
|
printargs(argc, argv, stdout); |
| 164 |
< |
if (!noaction) { |
| 165 |
< |
execvp(progname, argv); /* pass to next */ |
| 150 |
< |
quit(1); /* shouldn't return */ |
| 151 |
< |
} |
| 164 |
> |
execvp(progname, argv); /* pass to next */ |
| 165 |
> |
quit(1); /* shouldn't return */ |
| 166 |
|
} |
| 167 |
|
quit(0); |
| 168 |
|
userr: |
| 236 |
|
char buf[256]; |
| 237 |
|
FILE *fp; |
| 238 |
|
|
| 239 |
+ |
if (noaction) |
| 240 |
+ |
return; |
| 241 |
|
sprintf(buf, "%s/%s", vval(DIRECTORY), SFNAME); |
| 242 |
|
if ((fp = fopen(buf, "w")) == NULL) { |
| 243 |
|
perror(buf); |
| 279 |
|
{ |
| 280 |
|
char buf[256]; |
| 281 |
|
|
| 282 |
< |
if (vdef(OCTREE) == vdef(ANIMATE)) { |
| 282 |
> |
if (vdef(ANIMATE)) { |
| 283 |
> |
vval(OCTREE) = NULL; |
| 284 |
> |
vdef(OCTREE) = 0; |
| 285 |
> |
} else if (!vdef(OCTREE)) { |
| 286 |
|
fprintf(stderr, "%s: either %s or %s must be defined\n", |
| 287 |
|
progname, vnam(OCTREE), vnam(ANIMATE)); |
| 288 |
|
quit(1); |
| 291 |
|
fprintf(stderr, "%s: %s undefined\n", progname, vnam(VIEWFILE)); |
| 292 |
|
quit(1); |
| 293 |
|
} |
| 294 |
+ |
if (!vdef(HOST)) { |
| 295 |
+ |
vval(HOST) = LHOSTNAME; |
| 296 |
+ |
vdef(HOST)++; |
| 297 |
+ |
} |
| 298 |
|
if (!vdef(START)) { |
| 299 |
|
vval(START) = "1"; |
| 300 |
|
vdef(START)++; |
| 343 |
|
} |
| 344 |
|
|
| 345 |
|
|
| 346 |
+ |
sethosts() /* set up process servers */ |
| 347 |
+ |
{ |
| 348 |
+ |
extern char *iskip(); |
| 349 |
+ |
char buf[256], *dir, *uname; |
| 350 |
+ |
int np; |
| 351 |
+ |
register char *cp; |
| 352 |
+ |
int i; |
| 353 |
+ |
|
| 354 |
+ |
npslots = 0; |
| 355 |
+ |
if (noaction) |
| 356 |
+ |
return; |
| 357 |
+ |
for (i = 0; i < vdef(HOST); i++) { /* add each host */ |
| 358 |
+ |
dir = uname = NULL; |
| 359 |
+ |
np = 1; |
| 360 |
+ |
strcpy(cp=buf, nvalue(HOST, i)); /* copy to buffer */ |
| 361 |
+ |
cp = sskip(cp); /* skip host name */ |
| 362 |
+ |
while (isspace(*cp)) |
| 363 |
+ |
*cp++ = '\0'; |
| 364 |
+ |
if (*cp) { /* has # processes? */ |
| 365 |
+ |
np = atoi(cp); |
| 366 |
+ |
if ((cp = iskip(cp)) == NULL || (*cp && !isspace(*cp))) |
| 367 |
+ |
badvalue(HOST); |
| 368 |
+ |
while (isspace(*cp)) |
| 369 |
+ |
cp++; |
| 370 |
+ |
if (*cp) { /* has directory? */ |
| 371 |
+ |
dir = cp; |
| 372 |
+ |
cp = sskip(cp); /* skip dir. */ |
| 373 |
+ |
while (isspace(*cp)) |
| 374 |
+ |
*cp++ = '\0'; |
| 375 |
+ |
if (*cp) { /* has user? */ |
| 376 |
+ |
uname = cp; |
| 377 |
+ |
if (*sskip(cp)) |
| 378 |
+ |
badvalue(HOST); |
| 379 |
+ |
} |
| 380 |
+ |
} |
| 381 |
+ |
} |
| 382 |
+ |
if (addpserver(buf, dir, uname, np) == NULL) { |
| 383 |
+ |
if (!nowarn) |
| 384 |
+ |
fprintf(stderr, |
| 385 |
+ |
"%s: cannot execute on host \"%s\"\n", |
| 386 |
+ |
progname, buf); |
| 387 |
+ |
} else |
| 388 |
+ |
npslots += np; |
| 389 |
+ |
} |
| 390 |
+ |
if (npslots == 0) { |
| 391 |
+ |
fprintf(stderr, "%s: no working process servers\n", progname); |
| 392 |
+ |
quit(1); |
| 393 |
+ |
} |
| 394 |
+ |
pslot = (struct pslot *)calloc(npslots, sizeof(struct pslot)); |
| 395 |
+ |
if (pslot == NULL) { |
| 396 |
+ |
perror("malloc"); |
| 397 |
+ |
quit(1); |
| 398 |
+ |
} |
| 399 |
+ |
} |
| 400 |
+ |
|
| 401 |
+ |
|
| 402 |
|
getradfile(rfname) /* run rad and get needed variables */ |
| 403 |
|
char *rfname; |
| 404 |
|
{ |
| 485 |
|
astat.rnext = astat.fnext = astat.tnext = vint(START); |
| 486 |
|
putastat(); |
| 487 |
|
/* render in batches */ |
| 488 |
< |
while (astat.rnext <= vint(END)) { |
| 488 |
> |
while (astat.tnext <= vint(END)) { |
| 489 |
|
renderframes(frames_batch); |
| 490 |
|
filterframes(); |
| 491 |
|
transferframes(); |
| 545 |
|
} |
| 546 |
|
} |
| 547 |
|
if (vdef(ANIMATE)) /* wait for renderings to finish */ |
| 548 |
< |
animwait(0); |
| 548 |
> |
bwait(0); |
| 549 |
|
else { /* else if walk-through */ |
| 550 |
|
fclose(fp); /* close view file */ |
| 551 |
|
walkwait(astat.rnext, lastframe, vfname); /* walk it */ |
| 552 |
|
unlink(vfname); /* remove view file */ |
| 553 |
|
} |
| 475 |
– |
if (vdef(ARCHIVE)) /* archive results */ |
| 476 |
– |
archive(astat.rnext, lastframe); |
| 554 |
|
astat.rnext = i; /* update status */ |
| 555 |
|
putastat(); |
| 556 |
|
} |
| 571 |
|
progname, i); |
| 572 |
|
quit(1); |
| 573 |
|
} |
| 574 |
< |
dofilt(i, vp, getexp(i)); /* filter frame */ |
| 574 |
> |
dofilt(i, vp, getexp(i), 0); /* filter frame */ |
| 575 |
|
} |
| 576 |
< |
filtwait(0); /* wait for filter processes */ |
| 576 |
> |
bwait(0); /* wait for filter processes */ |
| 577 |
> |
archive(astat.fnext, i-1); /* archive originals */ |
| 578 |
|
astat.fnext = i; /* update status */ |
| 579 |
|
putastat(); |
| 580 |
|
} |
| 617 |
|
int frame; |
| 618 |
|
VIEW *vp; |
| 619 |
|
{ |
| 620 |
+ |
extern int recover(); |
| 621 |
|
char combuf[2048]; |
| 622 |
|
char fname[128]; |
| 623 |
|
|
| 625 |
|
strcat(fname, ".unf"); |
| 626 |
|
if (access(fname, F_OK) == 0) |
| 627 |
|
return; |
| 628 |
< |
sprintf(combuf, "%s %d | rpict%s%s %s > %s", vval(ANIMATE), frame, |
| 628 |
> |
sprintf(combuf, "%s %d | rpict%s%s -w0 %s > %s", vval(ANIMATE), frame, |
| 629 |
|
rendopt, viewopt(vp), rresopt, fname); |
| 630 |
< |
if (runcom(combuf)) { |
| 552 |
< |
fprintf(stderr, "%s: error rendering frame %d\n", |
| 553 |
< |
progname, frame); |
| 554 |
< |
quit(1); |
| 555 |
< |
} |
| 630 |
> |
bruncom(combuf, frame, recover); /* run in background */ |
| 631 |
|
} |
| 632 |
|
|
| 633 |
|
|
| 559 |
– |
animwait(nwait) /* wait for renderings to finish */ |
| 560 |
– |
int nwait; |
| 561 |
– |
{ |
| 562 |
– |
/* currently does nothing since parallel rendering not working */ |
| 563 |
– |
} |
| 564 |
– |
|
| 565 |
– |
|
| 634 |
|
walkwait(first, last, vfn) /* walk-through frames */ |
| 635 |
|
int first, last; |
| 636 |
|
char *vfn; |
| 646 |
|
close(open(combuf, O_RDONLY|O_CREAT, 0666)); |
| 647 |
|
} |
| 648 |
|
/* create command */ |
| 649 |
< |
sprintf(combuf, "rpict%s ", rendopt); |
| 649 |
> |
sprintf(combuf, "rpict%s -w0 ", rendopt); |
| 650 |
|
if (vint(INTERP) || atoi(vval(MBLUR))) |
| 651 |
|
sprintf(combuf+strlen(combuf), "-z %s.zbf ", vval(BASENAME)); |
| 652 |
|
sprintf(combuf+strlen(combuf), "-o %s.unf %s -S %d %s < %s", |
| 653 |
|
vval(BASENAME), rresopt, first, vval(OCTREE), vfn); |
| 654 |
< |
if (runcom(combuf)) { |
| 655 |
< |
fprintf(stderr, |
| 656 |
< |
"%s: error rendering walk-through frames %d through %d\n", |
| 654 |
> |
/* run in parallel */ |
| 655 |
> |
if (pruncom(combuf, (last-first+1)/(vint(INTERP)+1))) { |
| 656 |
> |
fprintf(stderr, "%s: error rendering frames %d through %d\n", |
| 657 |
|
progname, first, last); |
| 658 |
|
quit(1); |
| 659 |
|
} |
| 667 |
|
} |
| 668 |
|
|
| 669 |
|
|
| 670 |
+ |
int |
| 671 |
|
recover(frame) /* recover the specified frame */ |
| 672 |
|
int frame; |
| 673 |
|
{ |
| 674 |
+ |
static int *rfrm; /* list of recovered frames */ |
| 675 |
+ |
static int nrfrms = 0; |
| 676 |
|
char combuf[2048]; |
| 677 |
|
char fname[128]; |
| 678 |
|
register char *cp; |
| 679 |
< |
|
| 679 |
> |
register int i; |
| 680 |
> |
/* check to see if recovered already */ |
| 681 |
> |
for (i = nrfrms; i--; ) |
| 682 |
> |
if (rfrm[i] == frame) |
| 683 |
> |
return(0); |
| 684 |
> |
/* build command */ |
| 685 |
|
sprintf(fname, vval(BASENAME), frame); |
| 686 |
|
if (vdef(ANIMATE)) |
| 687 |
< |
sprintf(combuf, "%s %d | rpict%s", |
| 687 |
> |
sprintf(combuf, "%s %d | rpict%s -w0", |
| 688 |
|
vval(ANIMATE), frame, rendopt); |
| 689 |
|
else |
| 690 |
< |
sprintf(combuf, "rpict%s", rendopt); |
| 690 |
> |
sprintf(combuf, "rpict%s -w0", rendopt); |
| 691 |
|
cp = combuf + strlen(combuf); |
| 692 |
|
if (vint(INTERP) || atoi(vval(MBLUR))) { |
| 693 |
|
sprintf(cp, " -z %s.zbf", fname); |
| 699 |
|
*cp++ = ' '; |
| 700 |
|
strcpy(cp, vval(OCTREE)); |
| 701 |
|
} |
| 702 |
< |
if (runcom(combuf)) { |
| 703 |
< |
fprintf(stderr, "%s: error recovering frame %d\n", |
| 704 |
< |
progname, frame); |
| 702 |
> |
if (runcom(combuf)) /* run command */ |
| 703 |
> |
return(1); |
| 704 |
> |
/* add frame to recovered list */ |
| 705 |
> |
if (nrfrms) |
| 706 |
> |
rfrm = (int *)realloc((char *)rfrm, (nrfrms+1)*sizeof(int)); |
| 707 |
> |
else |
| 708 |
> |
rfrm = (int *)malloc(sizeof(int)); |
| 709 |
> |
if (rfrm == NULL) { |
| 710 |
> |
perror("malloc"); |
| 711 |
|
quit(1); |
| 712 |
|
} |
| 713 |
+ |
rfrm[nrfrms++] = frame; |
| 714 |
+ |
return(0); |
| 715 |
|
} |
| 716 |
|
|
| 717 |
|
|
| 718 |
< |
archive(first, last) /* archive finished renderings */ |
| 718 |
> |
int |
| 719 |
> |
frecover(frame) /* recover filtered frame */ |
| 720 |
> |
int frame; |
| 721 |
> |
{ |
| 722 |
> |
VIEW *vp; |
| 723 |
> |
char *ex; |
| 724 |
> |
|
| 725 |
> |
vp = getview(frame); |
| 726 |
> |
ex = getexp(frame); |
| 727 |
> |
if (dofilt(frame, vp, ex, 2) && dofilt(frame, vp, ex, 1)) |
| 728 |
> |
return(1); |
| 729 |
> |
return(0); |
| 730 |
> |
} |
| 731 |
> |
|
| 732 |
> |
|
| 733 |
> |
archive(first, last) /* archive and remove renderings */ |
| 734 |
|
int first, last; |
| 735 |
|
{ |
| 736 |
+ |
#define RMCOML (sizeof(rmcom)-1) |
| 737 |
+ |
static char rmcom[] = "rm -f"; |
| 738 |
+ |
int offset = RMCOML; |
| 739 |
|
char combuf[10240]; |
| 638 |
– |
int offset; |
| 740 |
|
struct stat stb; |
| 741 |
|
register char *cp; |
| 742 |
|
register int i; |
| 743 |
|
|
| 744 |
< |
strcpy(cp=combuf, vval(ARCHIVE)); |
| 745 |
< |
while (*cp) cp++; |
| 746 |
< |
offset = cp - combuf; |
| 744 |
> |
if (noaction) |
| 745 |
> |
return; |
| 746 |
> |
if (vdef(ARCHIVE) && strlen(vval(ARCHIVE)) > offset) |
| 747 |
> |
offset = strlen(vval(ARCHIVE)); |
| 748 |
> |
cp = combuf + offset; |
| 749 |
|
*cp++ = ' '; /* make argument list */ |
| 750 |
|
for (i = first; i <= last; i++) { |
| 751 |
|
sprintf(cp, vval(BASENAME), i); |
| 764 |
|
*--cp = '\0'; |
| 765 |
|
if (cp <= combuf + offset) /* no files? */ |
| 766 |
|
return; |
| 767 |
< |
if (runcom(combuf)) { /* run archive command */ |
| 768 |
< |
fprintf(stderr, |
| 767 |
> |
if (vdef(ARCHIVE)) { /* run archive command */ |
| 768 |
> |
i = strlen(vval(ARCHIVE)); |
| 769 |
> |
strncpy(combuf+offset-i, vval(ARCHIVE), i); |
| 770 |
> |
if (runcom(combuf+offset-i)) { |
| 771 |
> |
fprintf(stderr, |
| 772 |
|
"%s: error running archive command on frames %d through %d\n", |
| 773 |
< |
progname, first, last); |
| 774 |
< |
quit(1); |
| 773 |
> |
progname, first, last); |
| 774 |
> |
quit(1); |
| 775 |
> |
} |
| 776 |
|
} |
| 777 |
+ |
/* run remove command */ |
| 778 |
+ |
strncpy(combuf+offset-RMCOML, rmcom, RMCOML); |
| 779 |
+ |
runcom(combuf+offset-RMCOML); |
| 780 |
+ |
#undef RMCOML |
| 781 |
|
} |
| 782 |
|
|
| 783 |
|
|
| 784 |
< |
dofilt(frame, vp, ep) /* filter frame */ |
| 784 |
> |
int |
| 785 |
> |
dofilt(frame, vp, ep, rvr) /* filter frame */ |
| 786 |
|
int frame; |
| 787 |
|
VIEW *vp; |
| 788 |
|
char *ep; |
| 789 |
+ |
int rvr; |
| 790 |
|
{ |
| 791 |
+ |
extern int frecover(); |
| 792 |
|
char fnbefore[128], fnafter[128]; |
| 793 |
|
char combuf[1024], fname[128]; |
| 794 |
|
int usepinterp, usepfilt; |
| 795 |
< |
int frbefore, frafter, triesleft; |
| 795 |
> |
int frseq[2]; |
| 796 |
|
/* check what is needed */ |
| 797 |
|
usepinterp = atoi(vval(MBLUR)); |
| 798 |
|
usepfilt = pfiltalways | ep==NULL; |
| 799 |
|
/* compute rendered views */ |
| 800 |
< |
frbefore = frame - ((frame-1) % (vint(INTERP)+1)); |
| 801 |
< |
frafter = frbefore + vint(INTERP) + 1; |
| 802 |
< |
if (frafter > vint(END)) |
| 803 |
< |
frafter = vint(END); |
| 804 |
< |
if (frafter == frame) { /* pfilt only */ |
| 805 |
< |
frbefore = frafter; |
| 800 |
> |
frseq[0] = frame - ((frame-1) % (vint(INTERP)+1)); |
| 801 |
> |
frseq[1] = frseq[0] + vint(INTERP) + 1; |
| 802 |
> |
if (frseq[1] > vint(END)) |
| 803 |
> |
frseq[1] = vint(END); |
| 804 |
> |
if (frseq[1] == frame) { /* pfilt only */ |
| 805 |
> |
frseq[0] = frseq[1]; |
| 806 |
|
usepinterp = 0; /* update what's needed */ |
| 807 |
|
usepfilt |= vflt(OVERSAMP)>1.01 || strcmp(ep,"1"); |
| 808 |
< |
triesleft = 2; |
| 695 |
< |
} else if (frbefore == frame) { /* no interpolation */ |
| 696 |
< |
/* remove unneeded files */ |
| 697 |
< |
if (frbefore-vint(INTERP)-1 >= 1) { |
| 698 |
< |
sprintf(fname, vval(BASENAME), frbefore-vint(INTERP)-1); |
| 699 |
< |
sprintf(combuf, "rm -f %s.unf %s.zbf", fname, fname); |
| 700 |
< |
runcom(combuf); |
| 701 |
< |
} |
| 808 |
> |
} else if (frseq[0] == frame) { /* no interpolation */ |
| 809 |
|
/* update what's needed */ |
| 810 |
< |
if (usepinterp) |
| 704 |
< |
triesleft = 3; |
| 705 |
< |
else { |
| 810 |
> |
if (!usepinterp) |
| 811 |
|
usepfilt |= vflt(OVERSAMP)>1.01 || strcmp(ep,"1"); |
| 812 |
< |
triesleft = 2; |
| 708 |
< |
} |
| 709 |
< |
} else { /* interpolation needed */ |
| 812 |
> |
} else /* interpolation needed */ |
| 813 |
|
usepinterp++; |
| 814 |
< |
triesleft = 3; |
| 815 |
< |
} |
| 816 |
< |
if (frafter >= astat.rnext) { /* next batch unavailable */ |
| 817 |
< |
frafter = frbefore; |
| 818 |
< |
if (triesleft > 2) |
| 819 |
< |
triesleft = 2; |
| 820 |
< |
} |
| 718 |
< |
sprintf(fnbefore, vval(BASENAME), frbefore); |
| 719 |
< |
sprintf(fnafter, vval(BASENAME), frafter); |
| 720 |
< |
tryit: /* generate command */ |
| 814 |
> |
if (frseq[1] >= astat.rnext) /* next batch unavailable */ |
| 815 |
> |
frseq[1] = frseq[0]; |
| 816 |
> |
sprintf(fnbefore, vval(BASENAME), frseq[0]); |
| 817 |
> |
sprintf(fnafter, vval(BASENAME), frseq[1]); |
| 818 |
> |
if (rvr == 1 && recover(frseq[0])) /* recover before frame? */ |
| 819 |
> |
return(1); |
| 820 |
> |
/* generate command */ |
| 821 |
|
if (usepinterp) { /* using pinterp */ |
| 822 |
+ |
if (rvr == 2 && recover(frseq[1])) /* recover after? */ |
| 823 |
+ |
return(1); |
| 824 |
|
if (atoi(vval(MBLUR))) { |
| 825 |
|
FILE *fp; /* motion blurring */ |
| 826 |
|
sprintf(fname, "%s/vw0", vval(DIRECTORY)); |
| 845 |
|
putc('\n', fp); fclose(fp); |
| 846 |
|
sprintf(combuf, |
| 847 |
|
"(pmblur %s %d %s/vw0 %s/vw1; rm -f %s/vw0 %s/vw1) | pinterp -B", |
| 848 |
< |
*sskip(vval(MBLUR)) ? sskip(vval(MBLUR)) : "1", |
| 848 |
> |
*sskip(vval(MBLUR)) ? sskip2(vval(MBLUR),1) : "1", |
| 849 |
|
atoi(vval(MBLUR)), vval(DIRECTORY), |
| 850 |
|
vval(DIRECTORY), vval(DIRECTORY), |
| 851 |
|
vval(DIRECTORY), vval(DIRECTORY)); |
| 853 |
|
strcpy(combuf, "pinterp"); |
| 854 |
|
strcat(combuf, viewopt(vp)); |
| 855 |
|
if (vbool(RTRACE)) |
| 856 |
< |
sprintf(combuf+strlen(combuf), " -ff -fr '%s %s'", |
| 856 |
> |
sprintf(combuf+strlen(combuf), " -ff -fr '%s -w0 %s'", |
| 857 |
|
rendopt, vval(OCTREE)); |
| 858 |
|
if (vdef(PINTERP)) |
| 859 |
|
sprintf(combuf+strlen(combuf), " %s", vval(PINTERP)); |
| 864 |
|
fresopt, ep); |
| 865 |
|
sprintf(combuf+strlen(combuf), " %s.unf %s.zbf", |
| 866 |
|
fnbefore, fnbefore); |
| 867 |
< |
if (frafter != frbefore) |
| 867 |
> |
if (frseq[1] != frseq[0]) |
| 868 |
|
sprintf(combuf+strlen(combuf), " %s.unf %s.zbf", |
| 869 |
|
fnafter, fnafter); |
| 870 |
|
if (usepfilt) { /* also pfilt */ |
| 880 |
|
sprintf(combuf+strlen(combuf), " %s", fresopt); |
| 881 |
|
} |
| 882 |
|
} else if (usepfilt) { /* pfilt only */ |
| 883 |
+ |
if (rvr == 2) |
| 884 |
+ |
return(1); |
| 885 |
|
if (vdef(PFILT)) |
| 886 |
|
sprintf(combuf, "pfilt %s", vval(PFILT)); |
| 887 |
|
else |
| 893 |
|
sprintf(combuf+strlen(combuf), " %s %s.unf", |
| 894 |
|
fresopt, fnbefore); |
| 895 |
|
} else { /* else just check it */ |
| 896 |
+ |
if (rvr == 2) |
| 897 |
+ |
return(1); |
| 898 |
|
sprintf(combuf, "ra_rgbe -r %s.unf", fnbefore); |
| 899 |
|
} |
| 900 |
|
/* output file name */ |
| 901 |
|
sprintf(fname, vval(BASENAME), frame); |
| 902 |
|
sprintf(combuf+strlen(combuf), " > %s.pic", fname); |
| 903 |
< |
if (runcom(combuf)) /* run filter command */ |
| 904 |
< |
switch (--triesleft) { |
| 905 |
< |
case 2: /* try to recover frafter */ |
| 906 |
< |
recover(frafter); |
| 801 |
< |
goto tryit; |
| 802 |
< |
case 1: /* try to recover frbefore */ |
| 803 |
< |
recover(frbefore); |
| 804 |
< |
goto tryit; |
| 805 |
< |
default: /* we've really failed */ |
| 806 |
< |
fprintf(stderr, |
| 807 |
< |
"%s: unrecoverable filtering error on frame %d\n", |
| 808 |
< |
progname, frame); |
| 809 |
< |
quit(1); |
| 810 |
< |
} |
| 903 |
> |
if (rvr) /* in recovery */ |
| 904 |
> |
return(runcom(combuf)); |
| 905 |
> |
bruncom(combuf, frame, frecover); /* else run in background */ |
| 906 |
> |
return(0); |
| 907 |
|
} |
| 908 |
|
|
| 909 |
|
|
| 814 |
– |
filtwait(nwait) /* wait for filtering processes to finish */ |
| 815 |
– |
int nwait; |
| 816 |
– |
{ |
| 817 |
– |
/* currently does nothing since parallel filtering not working */ |
| 818 |
– |
} |
| 819 |
– |
|
| 820 |
– |
|
| 910 |
|
VIEW * |
| 911 |
|
getview(n) /* get view number n */ |
| 912 |
|
int n; |
| 1026 |
|
} |
| 1027 |
|
|
| 1028 |
|
|
| 1029 |
< |
runcom(cs) /* run command */ |
| 1029 |
> |
struct pslot * |
| 1030 |
> |
findpslot(pid) /* find or allocate a process slot */ |
| 1031 |
> |
int pid; |
| 1032 |
> |
{ |
| 1033 |
> |
register struct pslot *psempty = NULL; |
| 1034 |
> |
register int i; |
| 1035 |
> |
|
| 1036 |
> |
for (i = 0; i < npslots; i++) { /* look for match */ |
| 1037 |
> |
if (pslot[i].pid == pid) |
| 1038 |
> |
return(pslot+i); |
| 1039 |
> |
if (psempty == NULL && pslot[i].pid == 0) |
| 1040 |
> |
psempty = pslot+i; |
| 1041 |
> |
} |
| 1042 |
> |
return(psempty); /* return emtpy slot (error if NULL) */ |
| 1043 |
> |
} |
| 1044 |
> |
|
| 1045 |
> |
|
| 1046 |
> |
int |
| 1047 |
> |
donecom(ps, pn, status) /* clean up after finished process */ |
| 1048 |
> |
PSERVER *ps; |
| 1049 |
> |
int pn; |
| 1050 |
> |
int status; |
| 1051 |
> |
{ |
| 1052 |
> |
register PROC *pp; |
| 1053 |
> |
|
| 1054 |
> |
pp = ps->proc + pn; |
| 1055 |
> |
if (!silent) { /* echo command */ |
| 1056 |
> |
if (ps->hostname[0]) |
| 1057 |
> |
printf("On %s:", ps->hostname); |
| 1058 |
> |
printf("\t%s\n", pp->com); |
| 1059 |
> |
fflush(stdout); |
| 1060 |
> |
} |
| 1061 |
> |
if (pp->elen) { /* pass errors */ |
| 1062 |
> |
fputs(pp->errs, stderr); |
| 1063 |
> |
fflush(stderr); |
| 1064 |
> |
if (ps->hostname[0]) |
| 1065 |
> |
status = 1; /* because rsh doesn't return status */ |
| 1066 |
> |
} |
| 1067 |
> |
freestr(pp->com); /* free command string */ |
| 1068 |
> |
lastpid = pp->pid; /* record PID for bwait() */ |
| 1069 |
> |
lastpserver = ps; /* record server for serverdown() */ |
| 1070 |
> |
return(status); |
| 1071 |
> |
} |
| 1072 |
> |
|
| 1073 |
> |
|
| 1074 |
> |
int |
| 1075 |
> |
serverdown() /* check status of last process server */ |
| 1076 |
> |
{ |
| 1077 |
> |
if (pserverOK(lastpserver)) /* server still up? */ |
| 1078 |
> |
return(0); |
| 1079 |
> |
delpserver(lastpserver); /* else delete it */ |
| 1080 |
> |
if (pslist == NULL) { |
| 1081 |
> |
fprintf(stderr, "%s: all process servers are down\n", |
| 1082 |
> |
progname); |
| 1083 |
> |
quit(1); |
| 1084 |
> |
} |
| 1085 |
> |
return(1); |
| 1086 |
> |
} |
| 1087 |
> |
|
| 1088 |
> |
|
| 1089 |
> |
int |
| 1090 |
> |
bruncom(com, fout, rf) /* run a command in the background */ |
| 1091 |
> |
char *com; |
| 1092 |
> |
int fout; |
| 1093 |
> |
int (*rf)(); |
| 1094 |
> |
{ |
| 1095 |
> |
int pid; |
| 1096 |
> |
register struct pslot *psl; |
| 1097 |
> |
|
| 1098 |
> |
if (noaction) { |
| 1099 |
> |
if (!silent) |
| 1100 |
> |
printf("\t%s\n", com); /* just echo it */ |
| 1101 |
> |
return(0); |
| 1102 |
> |
} |
| 1103 |
> |
/* else start it when we can */ |
| 1104 |
> |
while ((pid = startjob(NULL, savestr(com), donecom)) == -1) |
| 1105 |
> |
bwait(1); |
| 1106 |
> |
psl = findpslot(pid); /* record info. in appropriate slot */ |
| 1107 |
> |
psl->pid = pid; |
| 1108 |
> |
psl->fout = fout; |
| 1109 |
> |
psl->rcvf = rf; |
| 1110 |
> |
return(pid); |
| 1111 |
> |
} |
| 1112 |
> |
|
| 1113 |
> |
|
| 1114 |
> |
bwait(ncoms) /* wait for batch job(s) to finish */ |
| 1115 |
> |
int ncoms; |
| 1116 |
> |
{ |
| 1117 |
> |
int status; |
| 1118 |
> |
register struct pslot *psl; |
| 1119 |
> |
|
| 1120 |
> |
if (noaction) |
| 1121 |
> |
return; |
| 1122 |
> |
while ((status = wait4job(NULL, -1)) != -1) { |
| 1123 |
> |
psl = findpslot(lastpid); |
| 1124 |
> |
if (status) { /* attempt recovery */ |
| 1125 |
> |
serverdown(); /* check server */ |
| 1126 |
> |
if (psl->rcvf == NULL || (*psl->rcvf)(psl->fout)) { |
| 1127 |
> |
fprintf(stderr, |
| 1128 |
> |
"%s: error rendering frame %d\n", |
| 1129 |
> |
progname, psl->fout); |
| 1130 |
> |
quit(1); |
| 1131 |
> |
} |
| 1132 |
> |
} |
| 1133 |
> |
psl->pid = 0; /* free process slot */ |
| 1134 |
> |
if (!--ncoms) |
| 1135 |
> |
return; /* done enough */ |
| 1136 |
> |
} |
| 1137 |
> |
} |
| 1138 |
> |
|
| 1139 |
> |
|
| 1140 |
> |
int |
| 1141 |
> |
pruncom(com, maxcopies) /* run a command in parallel over network */ |
| 1142 |
> |
char *com; |
| 1143 |
> |
int maxcopies; |
| 1144 |
> |
{ |
| 1145 |
> |
int retstatus = 0; |
| 1146 |
> |
int status; |
| 1147 |
> |
register PSERVER *ps; |
| 1148 |
> |
|
| 1149 |
> |
if (noaction) { |
| 1150 |
> |
if (!silent) |
| 1151 |
> |
printf("\t%s\n", com); /* just echo */ |
| 1152 |
> |
return(0); |
| 1153 |
> |
} |
| 1154 |
> |
/* start jobs on each server */ |
| 1155 |
> |
for (ps = pslist; ps != NULL; ps = ps->next) |
| 1156 |
> |
while (maxcopies > 0 && |
| 1157 |
> |
startjob(ps, savestr(com), donecom) != -1) { |
| 1158 |
> |
sleep(10); |
| 1159 |
> |
maxcopies--; |
| 1160 |
> |
} |
| 1161 |
> |
/* wait for jobs to finish */ |
| 1162 |
> |
while ((status = wait4job(NULL, -1)) != -1) |
| 1163 |
> |
if (status) |
| 1164 |
> |
retstatus += !serverdown(); /* check server */ |
| 1165 |
> |
return(retstatus); |
| 1166 |
> |
} |
| 1167 |
> |
|
| 1168 |
> |
|
| 1169 |
> |
runcom(cs) /* run a command locally and wait for it */ |
| 1170 |
|
char *cs; |
| 1171 |
|
{ |
| 1172 |
|
if (!silent) /* echo it */ |