1 |
– |
/* Copyright (c) 1996 Regents of the University of California */ |
2 |
– |
|
1 |
|
#ifndef lint |
2 |
< |
static char SCCSid[] = "$SunId$ LBL"; |
2 |
> |
static const char RCSid[] = "$Id$"; |
3 |
|
#endif |
6 |
– |
|
4 |
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/* |
5 |
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* Radiance animation control program |
6 |
+ |
* |
7 |
+ |
* The main difference between this program and ranimove is that |
8 |
+ |
* we have many optimizations here for camera motion in static |
9 |
+ |
* environments, calling rpict and pinterp on multiple processors, |
10 |
+ |
* where ranimove puts its emphasis on object motion, and does |
11 |
+ |
* not use any external programs for image generation. |
12 |
+ |
* |
13 |
+ |
* See the ranimate(1) man page for further details. |
14 |
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*/ |
15 |
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|
16 |
< |
#include "standard.h" |
16 |
> |
#include "copyright.h" |
17 |
> |
|
18 |
> |
#include <stdio.h> |
19 |
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#include <ctype.h> |
13 |
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#include <sys/types.h> |
20 |
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#include <sys/stat.h> |
21 |
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#include <time.h> |
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+ |
#include <signal.h> |
23 |
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|
24 |
+ |
#include "platform.h" |
25 |
+ |
#include "paths.h" |
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+ |
#include "rtio.h" |
27 |
+ |
#include "rterror.h" |
28 |
+ |
#include "rtmisc.h" |
29 |
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#include "view.h" |
30 |
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#include "vars.h" |
31 |
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#include "netproc.h" |
32 |
+ |
/* default blur samples */ |
33 |
+ |
#ifndef DEF_NBLUR |
34 |
+ |
#define DEF_NBLUR 5 |
35 |
+ |
#endif |
36 |
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/* default remote shell */ |
19 |
– |
#ifdef _AUX_SOURCE |
20 |
– |
#define REMSH "remsh" |
21 |
– |
#else |
37 |
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#define REMSH "rsh" |
23 |
– |
#endif |
38 |
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/* input variables (alphabetical by name) */ |
39 |
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#define ANIMATE 0 /* animation command */ |
40 |
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#define ARCHIVE 1 /* archiving command */ |
45 |
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#define EXPOSURE 6 /* how to compute exposure */ |
46 |
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#define HOST 7 /* rendering host machine */ |
47 |
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#define INTERP 8 /* # frames to interpolate */ |
48 |
< |
#define MBLUR 9 /* samples for motion blur */ |
48 |
> |
#define MBLUR 9 /* motion blur parameters */ |
49 |
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#define NEXTANIM 10 /* next animation file */ |
50 |
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#define OCTREE 11 /* octree file name */ |
51 |
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#define OVERSAMP 12 /* # times to oversample image */ |
123 |
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int npslots; /* number of process slots */ |
124 |
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|
125 |
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#define phostname(ps) ((ps)->hostname[0] ? (ps)->hostname : astat.host) |
112 |
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|
113 |
– |
struct pslot *findpslot(); |
114 |
– |
|
126 |
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PSERVER *lastpserver; /* last process server with error */ |
127 |
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|
128 |
< |
VIEW *getview(); |
129 |
< |
char *getexp(), *dirfile(); |
128 |
> |
static struct pslot * findpslot(int pid); |
129 |
> |
static void checkdir(void); |
130 |
> |
static VIEW * getview(int n); |
131 |
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|
132 |
< |
extern time_t fdate(), time(); |
132 |
> |
static char * dirfile(char *df, register char *path); |
133 |
> |
static char * getexp(int n); |
134 |
> |
static int getblur(double *bf); |
135 |
> |
static int getastat(void); |
136 |
> |
static void getradfile(char *rfargs); |
137 |
> |
static void badvalue(int vc); |
138 |
> |
static int rmfile(char *fn); |
139 |
> |
static int runcom(char *cs); |
140 |
> |
static int pruncom(char *com, char *ppins, int maxcopies); |
141 |
> |
static void bwait(int ncoms); |
142 |
> |
static int bruncom(char *com, int fout, int (*rf)()); |
143 |
> |
static int serverdown(void); |
144 |
> |
static pscompfunc donecom; |
145 |
> |
static int countviews(void); |
146 |
> |
static int dofilt(int frame, int rvr); |
147 |
> |
static void archive(void); |
148 |
> |
static int frecover(int frame); |
149 |
> |
static int recover(int frame); |
150 |
> |
static void sethosts(void); |
151 |
> |
static void walkwait(int first, int last, char *vfn); |
152 |
> |
static void animrend(int frame, VIEW *vp); |
153 |
> |
static void transferframes(void); |
154 |
> |
static void filterframes(void); |
155 |
> |
static void renderframes(int nframes); |
156 |
> |
static void animate(void); |
157 |
> |
static void setdefaults(void); |
158 |
> |
static void putastat(void); |
159 |
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|
160 |
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|
161 |
< |
main(argc, argv) |
162 |
< |
int argc; |
163 |
< |
char *argv[]; |
161 |
> |
int |
162 |
> |
main( |
163 |
> |
int argc, |
164 |
> |
char *argv[] |
165 |
> |
) |
166 |
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{ |
167 |
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int explicate = 0; |
168 |
|
int i; |
225 |
|
quit(1); |
226 |
|
} |
227 |
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quit(0); |
228 |
+ |
return 0; /* pro forma return */ |
229 |
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userr: |
230 |
|
fprintf(stderr, "Usage: %s [-s][-n][-w][-e] anim_file\n", progname); |
231 |
|
quit(1); |
232 |
+ |
return 1; /* pro forma return */ |
233 |
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} |
234 |
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|
235 |
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|
236 |
< |
getastat() /* check/set animation status */ |
236 |
> |
static int |
237 |
> |
getastat(void) /* check/set animation status */ |
238 |
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{ |
239 |
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char sfname[256]; |
240 |
|
FILE *fp; |
298 |
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} |
299 |
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|
300 |
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|
301 |
< |
putastat() /* put out current status */ |
301 |
> |
static void |
302 |
> |
putastat(void) /* put out current status */ |
303 |
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{ |
304 |
|
char buf[256]; |
305 |
|
FILE *fp; |
321 |
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} |
322 |
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|
323 |
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|
324 |
< |
checkdir() /* make sure we have our directory */ |
324 |
> |
static void |
325 |
> |
checkdir(void) /* make sure we have our directory */ |
326 |
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{ |
327 |
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struct stat stb; |
328 |
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|
344 |
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} |
345 |
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|
346 |
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|
347 |
< |
setdefaults() /* set default values */ |
347 |
> |
static void |
348 |
> |
setdefaults(void) /* set default values */ |
349 |
|
{ |
350 |
|
extern char *atos(); |
351 |
|
int decades; |
433 |
|
} |
434 |
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|
435 |
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|
436 |
< |
sethosts() /* set up process servers */ |
436 |
> |
static void |
437 |
> |
sethosts(void) /* set up process servers */ |
438 |
|
{ |
439 |
|
extern char *iskip(); |
440 |
|
char buf[256], *dir, *uname; |
489 |
|
} |
490 |
|
} |
491 |
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|
492 |
< |
|
493 |
< |
getradfile(rfargs) /* run rad and get needed variables */ |
447 |
< |
char *rfargs; |
492 |
> |
static void |
493 |
> |
getradfile(char *rfargs) /* run rad and get needed variables */ |
494 |
|
{ |
495 |
|
static short mvar[] = {OCTREE,PFILT,RESOLUTION,EXPOSURE,-1}; |
496 |
|
char combuf[256]; |
497 |
|
register int i; |
498 |
|
register char *cp; |
499 |
< |
char *pippt; |
499 |
> |
char *pippt = NULL; |
500 |
|
/* create rad command */ |
501 |
|
sprintf(rendopt, " @%s/render.opt", vval(DIRECTORY)); |
502 |
|
sprintf(combuf, |
515 |
|
pippt = NULL; |
516 |
|
} |
517 |
|
if (pippt != NULL) |
518 |
< |
strcpy(pippt, "> /dev/null"); /* nothing to match */ |
518 |
> |
strcpy(pippt, "> " NULL_DEVICE); /* nothing to match */ |
519 |
|
else { |
520 |
|
sprintf(cp, ")[ \t]*=' > %s/radset.var", vval(DIRECTORY)); |
521 |
|
cp += 11; /* point to file name */ |
522 |
|
} |
523 |
< |
if (system(combuf)) { |
478 |
< |
fprintf(stderr, "%s: error executing rad command:\n\t%s\n", |
479 |
< |
progname, combuf); |
480 |
< |
quit(1); |
481 |
< |
} |
523 |
> |
system(combuf); /* ignore exit code */ |
524 |
|
if (pippt == NULL) { /* load variables and remove file */ |
525 |
|
loadvars(cp); |
526 |
|
unlink(cp); |
528 |
|
} |
529 |
|
|
530 |
|
|
531 |
< |
animate() /* run animation */ |
531 |
> |
static void |
532 |
> |
animate(void) /* run animation */ |
533 |
|
{ |
534 |
|
int xres, yres; |
535 |
|
float pa, mult; |
559 |
|
progname, vnam(INTERP)); |
560 |
|
vval(INTERP) = "0"; |
561 |
|
} |
562 |
< |
if (atoi(vval(MBLUR))) { /* can't handle this yet */ |
562 |
> |
if (strcmp(vval(MBLUR),"0")) { /* can't handle this */ |
563 |
|
if (!nowarn) |
564 |
|
fprintf(stderr, |
565 |
|
"%s: resetting %s=0 for animation\n", |
569 |
|
} |
570 |
|
/* figure # frames per batch */ |
571 |
|
d1 = mult*xres*mult*yres*4; /* space for orig. picture */ |
572 |
< |
if ((i=vint(INTERP)) || atoi(vval(MBLUR))) |
572 |
> |
if ((i=vint(INTERP)) || getblur(NULL) > 1) |
573 |
|
d1 += mult*xres*mult*yres*sizeof(float); /* Z-buffer */ |
574 |
|
d2 = xres*yres*4; /* space for final picture */ |
575 |
|
frames_batch = (i+1)*(vflt(DISKSPACE)*1048576.-d1)/(d1+i*d2); |
600 |
|
} |
601 |
|
|
602 |
|
|
603 |
< |
renderframes(nframes) /* render next nframes frames */ |
604 |
< |
int nframes; |
603 |
> |
static void |
604 |
> |
renderframes(int nframes) /* render next nframes frames */ |
605 |
|
{ |
606 |
|
static char vendbuf[16]; |
607 |
|
VIEW *vp; |
657 |
|
} |
658 |
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|
659 |
|
|
660 |
< |
filterframes() /* catch up with filtering */ |
660 |
> |
static void |
661 |
> |
filterframes(void) /* catch up with filtering */ |
662 |
|
{ |
619 |
– |
VIEW *vp; |
663 |
|
register int i; |
664 |
|
|
665 |
|
if (astat.tnext < astat.fnext) /* other work to do first */ |
666 |
|
return; |
667 |
|
/* filter each view */ |
668 |
< |
for (i = astat.fnext; i < astat.rnext; i++) { |
669 |
< |
if ((vp = getview(i)) == NULL) { /* get view i */ |
670 |
< |
fprintf(stderr, |
628 |
< |
"%s: unexpected error reading view for frame %d\n", |
629 |
< |
progname, i); |
630 |
< |
quit(1); |
631 |
< |
} |
632 |
< |
dofilt(i, vp, getexp(i), 0); /* filter frame */ |
633 |
< |
} |
668 |
> |
for (i = astat.fnext; i < astat.rnext; i++) |
669 |
> |
dofilt(i, 0); |
670 |
> |
|
671 |
|
bwait(0); /* wait for filter processes */ |
672 |
|
archive(); /* archive originals */ |
673 |
|
astat.fnext = i; /* update status */ |
675 |
|
} |
676 |
|
|
677 |
|
|
678 |
< |
transferframes() /* catch up with picture transfers */ |
678 |
> |
static void |
679 |
> |
transferframes(void) /* catch up with picture transfers */ |
680 |
|
{ |
681 |
|
char combuf[10240], *fbase; |
682 |
|
register char *cp; |
716 |
|
} |
717 |
|
|
718 |
|
|
719 |
< |
animrend(frame, vp) /* start animation frame */ |
720 |
< |
int frame; |
721 |
< |
VIEW *vp; |
719 |
> |
static void |
720 |
> |
animrend( /* start animation frame */ |
721 |
> |
int frame, |
722 |
> |
VIEW *vp |
723 |
> |
) |
724 |
|
{ |
685 |
– |
extern int recover(); |
725 |
|
char combuf[2048]; |
726 |
|
char fname[128]; |
727 |
|
|
735 |
|
} |
736 |
|
|
737 |
|
|
738 |
< |
walkwait(first, last, vfn) /* walk-through frames */ |
739 |
< |
int first, last; |
740 |
< |
char *vfn; |
738 |
> |
static void |
739 |
> |
walkwait( /* walk-through frames */ |
740 |
> |
int first, |
741 |
> |
int last, |
742 |
> |
char *vfn |
743 |
> |
) |
744 |
|
{ |
745 |
+ |
double blurf; |
746 |
+ |
int nblur = getblur(&blurf); |
747 |
|
char combuf[2048]; |
748 |
< |
char *inspoint; |
748 |
> |
register char *inspoint; |
749 |
|
register int i; |
750 |
|
|
751 |
|
if (!noaction && vint(INTERP)) /* create dummy frames */ |
758 |
|
/* create command */ |
759 |
|
sprintf(combuf, "rpict%s%s -w0", rendopt, |
760 |
|
viewopt(getview(first>1 ? first-1 : 1))); |
761 |
< |
if (vint(INTERP) || atoi(vval(MBLUR))) |
762 |
< |
sprintf(combuf+strlen(combuf), " -z %s.zbf", vval(BASENAME)); |
763 |
< |
sprintf(combuf+strlen(combuf), " -o %s.unf %s -S %d", |
761 |
> |
inspoint = combuf; |
762 |
> |
while (*inspoint) inspoint++; |
763 |
> |
if (nblur) { |
764 |
> |
sprintf(inspoint, " -pm %.3f", blurf/nblur); |
765 |
> |
while (*inspoint) inspoint++; |
766 |
> |
} |
767 |
> |
if (nblur > 1 || vint(INTERP)) { |
768 |
> |
sprintf(inspoint, " -z %s.zbf", vval(BASENAME)); |
769 |
> |
while (*inspoint) inspoint++; |
770 |
> |
} |
771 |
> |
sprintf(inspoint, " -o %s.unf %s -S %d", |
772 |
|
vval(BASENAME), rresopt, first); |
773 |
< |
inspoint = combuf + strlen(combuf); |
773 |
> |
while (*inspoint) inspoint++; |
774 |
|
sprintf(inspoint, " %s < %s", vval(OCTREE), vfn); |
775 |
|
/* run in parallel */ |
776 |
|
i = (last-first+1)/(vint(INTERP)+1); |
790 |
|
} |
791 |
|
|
792 |
|
|
793 |
< |
int |
794 |
< |
recover(frame) /* recover the specified frame */ |
743 |
< |
int frame; |
793 |
> |
static int |
794 |
> |
recover(int frame) /* recover the specified frame */ |
795 |
|
{ |
796 |
|
static int *rfrm; /* list of recovered frames */ |
797 |
|
static int nrfrms = 0; |
798 |
+ |
double blurf; |
799 |
+ |
int nblur = getblur(&blurf); |
800 |
|
char combuf[2048]; |
801 |
|
char fname[128]; |
802 |
|
register char *cp; |
812 |
|
vval(ANIMATE), frame, rendopt); |
813 |
|
else |
814 |
|
sprintf(combuf, "rpict%s -w0", rendopt); |
815 |
< |
cp = combuf + strlen(combuf); |
816 |
< |
if (vint(INTERP) || atoi(vval(MBLUR))) { |
815 |
> |
cp = combuf; |
816 |
> |
while (*cp) cp++; |
817 |
> |
if (nblur) { |
818 |
> |
sprintf(cp, " -pm %.3f", blurf/nblur); |
819 |
> |
while (*cp) cp++; |
820 |
> |
} |
821 |
> |
if (nblur > 1 || vint(INTERP)) { |
822 |
|
sprintf(cp, " -z %s.zbf", fname); |
823 |
|
while (*cp) cp++; |
824 |
|
} |
832 |
|
return(1); |
833 |
|
/* add frame to recovered list */ |
834 |
|
if (nrfrms) |
835 |
< |
rfrm = (int *)realloc((char *)rfrm, (nrfrms+1)*sizeof(int)); |
835 |
> |
rfrm = (int *)realloc((void *)rfrm, (nrfrms+1)*sizeof(int)); |
836 |
|
else |
837 |
|
rfrm = (int *)malloc(sizeof(int)); |
838 |
|
if (rfrm == NULL) { |
844 |
|
} |
845 |
|
|
846 |
|
|
847 |
< |
int |
848 |
< |
frecover(frame) /* recover filtered frame */ |
791 |
< |
int frame; |
847 |
> |
static int |
848 |
> |
frecover(int frame) /* recover filtered frame */ |
849 |
|
{ |
850 |
< |
VIEW *vp; |
794 |
< |
char *ex; |
795 |
< |
|
796 |
< |
vp = getview(frame); |
797 |
< |
ex = getexp(frame); |
798 |
< |
if (dofilt(frame, vp, ex, 2) && dofilt(frame, vp, ex, 1)) |
850 |
> |
if (dofilt(frame, 2) && dofilt(frame, 1)) |
851 |
|
return(1); |
852 |
|
return(0); |
853 |
|
} |
854 |
|
|
855 |
|
|
856 |
< |
archive() /* archive and remove renderings */ |
856 |
> |
static void |
857 |
> |
archive(void) /* archive and remove renderings */ |
858 |
|
{ |
859 |
|
#define RMCOML (sizeof(rmcom)-1) |
860 |
|
static char rmcom[] = "rm -f"; |
897 |
|
} |
898 |
|
|
899 |
|
|
900 |
< |
int |
901 |
< |
dofilt(frame, vp, ep, rvr) /* filter frame */ |
902 |
< |
int frame; |
903 |
< |
VIEW *vp; |
904 |
< |
char *ep; |
852 |
< |
int rvr; |
900 |
> |
static int |
901 |
> |
dofilt( /* filter frame */ |
902 |
> |
int frame, |
903 |
> |
int rvr |
904 |
> |
) |
905 |
|
{ |
854 |
– |
extern int frecover(); |
906 |
|
static int iter = 0; |
907 |
+ |
double blurf; |
908 |
+ |
int nblur = getblur(&blurf); |
909 |
+ |
VIEW *vp = getview(frame); |
910 |
+ |
char *ep = getexp(frame); |
911 |
|
char fnbefore[128], fnafter[128], *fbase; |
912 |
|
char combuf[1024], fname0[128], fname1[128]; |
913 |
|
int usepinterp, usepfilt, nora_rgbe; |
914 |
|
int frseq[2]; |
915 |
|
/* check what is needed */ |
916 |
< |
usepinterp = atoi(vval(MBLUR)); |
917 |
< |
usepfilt = pfiltalways | ep==NULL; |
916 |
> |
if (vp == NULL) { |
917 |
> |
fprintf(stderr, |
918 |
> |
"%s: unexpected error reading view for frame %d\n", |
919 |
> |
progname, frame); |
920 |
> |
quit(1); |
921 |
> |
} |
922 |
> |
usepinterp = (nblur > 1); |
923 |
> |
usepfilt = pfiltalways | (ep==NULL); |
924 |
|
if (ep != NULL && !strcmp(ep, "1")) |
925 |
|
ep = "+0"; |
926 |
|
nora_rgbe = strcmp(vval(OVERSAMP),"1") || ep==NULL || |
964 |
|
if (usepinterp) { /* using pinterp */ |
965 |
|
if (rvr == 2 && recover(frseq[1])) /* recover after? */ |
966 |
|
return(1); |
967 |
< |
if (atoi(vval(MBLUR))) { |
967 |
> |
if (nblur > 1) { /* with pmblur */ |
968 |
|
sprintf(fname0, "%s/vw0%c", vval(DIRECTORY), |
969 |
|
'a'+(iter%26)); |
970 |
|
sprintf(fname1, "%s/vw1%c", vval(DIRECTORY), |
991 |
|
putc('\n', fp); fclose(fp); |
992 |
|
} |
993 |
|
sprintf(combuf, |
994 |
< |
"(pmblur %s %d %s %s; rm -f %s %s) | pinterp -B", |
995 |
< |
*sskip(vval(MBLUR)) ? sskip2(vval(MBLUR),1) : "1", |
935 |
< |
atoi(vval(MBLUR)), |
994 |
> |
"(pmblur %.3f %d %s %s; rm -f %s %s) | pinterp -B -a", |
995 |
> |
blurf, nblur, |
996 |
|
fname0, fname1, fname0, fname1); |
997 |
|
iter++; |
998 |
|
} else /* no blurring */ |
1006 |
|
if (usepfilt) |
1007 |
|
sprintf(combuf+strlen(combuf), " %s", rresopt); |
1008 |
|
else |
1009 |
< |
sprintf(combuf+strlen(combuf), " %s -e %s", |
1009 |
> |
sprintf(combuf+strlen(combuf), " -a %s -e %s", |
1010 |
|
fresopt, ep); |
1011 |
|
sprintf(combuf+strlen(combuf), " %s.unf %s.zbf", |
1012 |
|
fnbefore, fnbefore); |
1053 |
|
} |
1054 |
|
|
1055 |
|
|
1056 |
< |
VIEW * |
1057 |
< |
getview(n) /* get view number n */ |
998 |
< |
int n; |
1056 |
> |
static VIEW * |
1057 |
> |
getview(int n) /* get view number n */ |
1058 |
|
{ |
1059 |
|
static FILE *viewfp = NULL; /* view file pointer */ |
1060 |
|
static int viewnum = 0; /* current view number */ |
1066 |
|
fclose(viewfp); |
1067 |
|
viewfp = NULL; |
1068 |
|
viewnum = 0; |
1069 |
< |
copystruct(&curview, &stdview); |
1069 |
> |
curview = stdview; |
1070 |
|
} |
1071 |
|
return(NULL); |
1072 |
|
} |
1082 |
|
perror(vval(VIEWFILE)); |
1083 |
|
quit(1); |
1084 |
|
} |
1085 |
< |
copystruct(&curview, &stdview); |
1085 |
> |
curview = stdview; |
1086 |
|
viewnum = 0; |
1087 |
|
} |
1088 |
|
if (n < 0) { /* get next view */ |
1102 |
|
} |
1103 |
|
|
1104 |
|
|
1105 |
< |
int |
1106 |
< |
countviews() /* count views in view file */ |
1105 |
> |
static int |
1106 |
> |
countviews(void) /* count views in view file */ |
1107 |
|
{ |
1108 |
|
int n; |
1109 |
|
|
1115 |
|
} |
1116 |
|
|
1117 |
|
|
1118 |
< |
char * |
1119 |
< |
getexp(n) /* get exposure for nth frame */ |
1061 |
< |
int n; |
1118 |
> |
static char * |
1119 |
> |
getexp(int n) /* get exposure for nth frame */ |
1120 |
|
{ |
1121 |
|
extern char *fskip(); |
1122 |
|
static char expval[32]; |
1128 |
|
if (n == 0) { /* signal to close file */ |
1129 |
|
if (expfp != NULL) { |
1130 |
|
fclose(expfp); |
1131 |
< |
free((char *)exppos); |
1131 |
> |
free((void *)exppos); |
1132 |
|
expfp = NULL; |
1133 |
|
} |
1134 |
|
return(NULL); |
1185 |
|
} |
1186 |
|
|
1187 |
|
|
1188 |
< |
struct pslot * |
1189 |
< |
findpslot(pid) /* find or allocate a process slot */ |
1132 |
< |
int pid; |
1188 |
> |
static struct pslot * |
1189 |
> |
findpslot(int pid) /* find or allocate a process slot */ |
1190 |
|
{ |
1191 |
|
register struct pslot *psempty = NULL; |
1192 |
|
register int i; |
1201 |
|
} |
1202 |
|
|
1203 |
|
|
1204 |
< |
int |
1205 |
< |
donecom(ps, pn, status) /* clean up after finished process */ |
1206 |
< |
PSERVER *ps; |
1207 |
< |
int pn; |
1208 |
< |
int status; |
1204 |
> |
static int |
1205 |
> |
donecom( /* clean up after finished process */ |
1206 |
> |
PSERVER *ps, |
1207 |
> |
int pn, |
1208 |
> |
int status |
1209 |
> |
) |
1210 |
|
{ |
1211 |
< |
register PROC *pp; |
1211 |
> |
register NETPROC *pp; |
1212 |
|
register struct pslot *psl; |
1213 |
|
|
1214 |
|
pp = ps->proc + pn; |
1243 |
|
} |
1244 |
|
|
1245 |
|
|
1246 |
< |
int |
1247 |
< |
serverdown() /* check status of last process server */ |
1246 |
> |
static int |
1247 |
> |
serverdown(void) /* check status of last process server */ |
1248 |
|
{ |
1249 |
|
if (lastpserver == NULL || !lastpserver->hostname[0]) |
1250 |
|
return(0); |
1260 |
|
} |
1261 |
|
|
1262 |
|
|
1263 |
< |
int |
1264 |
< |
bruncom(com, fout, rf) /* run a command in the background */ |
1265 |
< |
char *com; |
1266 |
< |
int fout; |
1267 |
< |
int (*rf)(); |
1263 |
> |
static int |
1264 |
> |
bruncom( /* run a command in the background */ |
1265 |
> |
char *com, |
1266 |
> |
int fout, |
1267 |
> |
int (*rf)() |
1268 |
> |
) |
1269 |
|
{ |
1270 |
|
int pid; |
1271 |
|
register struct pslot *psl; |
1294 |
|
} |
1295 |
|
|
1296 |
|
|
1297 |
< |
bwait(ncoms) /* wait for batch job(s) to finish */ |
1298 |
< |
int ncoms; |
1297 |
> |
static void |
1298 |
> |
bwait(int ncoms) /* wait for batch job(s) to finish */ |
1299 |
|
{ |
1300 |
|
int status; |
1301 |
|
|
1309 |
|
} |
1310 |
|
|
1311 |
|
|
1312 |
< |
int |
1313 |
< |
pruncom(com, ppins, maxcopies) /* run a command in parallel over network */ |
1314 |
< |
char *com, *ppins; |
1315 |
< |
int maxcopies; |
1312 |
> |
static int |
1313 |
> |
pruncom( /* run a command in parallel over network */ |
1314 |
> |
char *com, |
1315 |
> |
char *ppins, |
1316 |
> |
int maxcopies |
1317 |
> |
) |
1318 |
|
{ |
1319 |
|
int retstatus = 0; |
1320 |
|
int hostcopies; |
1336 |
|
strcpy(com1=buf, com); /* build -PP command */ |
1337 |
|
sprintf(com1+(ppins-com), " -PP %s/%s.persist", |
1338 |
|
vval(DIRECTORY), phostname(ps)); |
1339 |
+ |
unlink(com1+(ppins-com)+5); |
1340 |
|
strcat(com1, ppins); |
1341 |
|
} else |
1342 |
|
com1 = com; |
1381 |
|
} |
1382 |
|
|
1383 |
|
|
1384 |
< |
runcom(cs) /* run a command locally and wait for it */ |
1385 |
< |
char *cs; |
1384 |
> |
static int |
1385 |
> |
runcom(char *cs) /* run a command locally and wait for it */ |
1386 |
|
{ |
1387 |
|
if (!silent) /* echo it */ |
1388 |
|
printf("\t%s\n", cs); |
1393 |
|
} |
1394 |
|
|
1395 |
|
|
1396 |
< |
rmfile(fn) /* remove a file */ |
1397 |
< |
char *fn; |
1396 |
> |
static int |
1397 |
> |
rmfile(char *fn) /* remove a file */ |
1398 |
|
{ |
1399 |
|
if (!silent) |
1400 |
< |
#ifdef MSDOS |
1400 |
> |
#ifdef _WIN32 |
1401 |
|
printf("\tdel %s\n", fn); |
1402 |
|
#else |
1403 |
|
printf("\trm -f %s\n", fn); |
1408 |
|
} |
1409 |
|
|
1410 |
|
|
1411 |
< |
badvalue(vc) /* report bad variable value and exit */ |
1412 |
< |
int vc; |
1411 |
> |
static void |
1412 |
> |
badvalue(int vc) /* report bad variable value and exit */ |
1413 |
|
{ |
1414 |
|
fprintf(stderr, "%s: bad value for variable '%s'\n", |
1415 |
|
progname, vnam(vc)); |
1417 |
|
} |
1418 |
|
|
1419 |
|
|
1420 |
< |
char * |
1421 |
< |
dirfile(df, path) /* separate path into directory and file */ |
1422 |
< |
char *df; |
1423 |
< |
register char *path; |
1420 |
> |
static char * |
1421 |
> |
dirfile( /* separate path into directory and file */ |
1422 |
> |
char *df, |
1423 |
> |
register char *path |
1424 |
> |
) |
1425 |
|
{ |
1426 |
|
register int i; |
1427 |
|
int psep; |
1429 |
|
for (i = 0, psep = -1; path[i]; i++) |
1430 |
|
if (path[i] == '/') |
1431 |
|
psep = i; |
1432 |
< |
if (df != NULL) |
1432 |
> |
if (df != NULL) { |
1433 |
|
if (psep == 0) { |
1434 |
|
df[0] = '/'; |
1435 |
|
df[1] = '\0'; |
1438 |
|
df[psep] = '\0'; |
1439 |
|
} else |
1440 |
|
df[0] = '\0'; |
1441 |
+ |
} |
1442 |
|
return(path+psep+1); |
1443 |
+ |
} |
1444 |
+ |
|
1445 |
+ |
|
1446 |
+ |
static int |
1447 |
+ |
getblur(double *bf) /* get # blur samples (and fraction) */ |
1448 |
+ |
{ |
1449 |
+ |
double blurf; |
1450 |
+ |
int nblur; |
1451 |
+ |
char *s; |
1452 |
+ |
|
1453 |
+ |
if (!vdef(MBLUR)) { |
1454 |
+ |
if (bf != NULL) |
1455 |
+ |
*bf = 0.0; |
1456 |
+ |
return(0); |
1457 |
+ |
} |
1458 |
+ |
blurf = atof(vval(MBLUR)); |
1459 |
+ |
if (blurf < 0.0) |
1460 |
+ |
blurf = 0.0; |
1461 |
+ |
if (bf != NULL) |
1462 |
+ |
*bf = blurf; |
1463 |
+ |
if (blurf <= FTINY) |
1464 |
+ |
return(0); |
1465 |
+ |
s = sskip(vval(MBLUR)); |
1466 |
+ |
if (!*s) |
1467 |
+ |
return(DEF_NBLUR); |
1468 |
+ |
nblur = atoi(s); |
1469 |
+ |
if (nblur <= 0) |
1470 |
+ |
return(1); |
1471 |
+ |
return(nblur); |
1472 |
|
} |