[ViewVC] Diff of: radiance/ray/src/util/ranimate.c

Comparing ray/src/util/ranimate.c (file contents):
Revision 2.5 by greg, Tue Jan 23 16:14:28 1996 UTC vs.
Revision 2.60 by greg, Sat Jun 7 05:09:46 2025 UTC

#	Line 1 \| Line 1
1	–	/* Copyright (c) 1995 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		/*
5		* 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		*/
15
16	<	#include "standard.h"
16	>	#include "copyright.h"
17	>
18	>	#include <stdio.h>
19		#include <ctype.h>
13	–	#include <sys/types.h>
20		#include <sys/stat.h>
21	+	#include <time.h>
22	+	#include <signal.h>
23	+
24	+	#include "platform.h"
25	+	#include "rtprocess.h"
26	+	#include "standard.h"
27		#include "view.h"
28		#include "vars.h"
29		#include "netproc.h"
30	<	/* input variables */
31	<	#define HOST 0 /* rendering host machine */
32	<	#define RENDER 1 /* rendering options */
33	<	#define PFILT 2 /* pfilt options */
34	<	#define PINTERP 3 /* pinterp options */
35	<	#define OCTREE 4 /* octree file name */
36	<	#define DIRECTORY 5 /* working (sub)directory */
37	<	#define BASENAME 6 /* output image base name */
38	<	#define VIEWFILE 7 /* animation frame views */
39	<	#define START 8 /* starting frame number */
40	<	#define END 9 /* ending frame number */
41	<	#define RIF 10 /* rad input file */
30	>	/* default blur samples */
31	>	#ifndef DEF_NBLUR
32	>	#define DEF_NBLUR 5
33	>	#endif
34	>	/* default remote shell */
35	>	#ifndef REMSH
36	>	#define REMSH "ssh"
37	>	#endif
38	>	/* input variables (alphabetical by name) */
39	>	#define ANIMATE 0 /* animation command */
40	>	#define ARCHIVE 1 /* archiving command */
41	>	#define BASENAME 2 /* output image base name */
42	>	#define DBLUR 3 /* depth of field blur */
43	>	#define DIRECTORY 4 /* working (sub)directory */
44	>	#define DISKSPACE 5 /* how much disk space to use */
45	>	#define END 6 /* ending frame number */
46	>	#define EXPOSURE 7 /* how to compute exposure */
47	>	#define HOST 8 /* rendering host machine */
48	>	#define INTERP 9 /* # frames to interpolate */
49	>	#define MBLUR 10 /* motion blur parameters */
50		#define NEXTANIM 11 /* next animation file */
51	<	#define ANIMATE 12 /* animation command */
52	<	#define TRANSFER 13 /* frame transfer command */
53	<	#define ARCHIVE 14 /* archiving command */
54	<	#define INTERP 15 /* # frames to interpolate */
55	<	#define OVERSAMP 16 /* # times to oversample image */
56	<	#define MBLUR 17 /* samples for motion blur */
57	<	#define RTRACE 18 /* use rtrace with pinterp? */
58	<	#define DISKSPACE 19 /* how much disk space to use */
59	<	#define RESOLUTION 20 /* desired final resolution */
60	<	#define EXPOSURE 21 /* how to compute exposure */
51	>	#define OCTREE 12 /* octree file name */
52	>	#define OVERSAMP 13 /* # times to oversample image */
53	>	#define PFILT 14 /* pfilt options */
54	>	#define PINTERP 15 /* pinterp options */
55	>	#define RENDER 16 /* rendering options */
56	>	#define RESOLUTION 17 /* desired final resolution */
57	>	#define RIF 18 /* rad input file */
58	>	#define RSH 19 /* remote shell script or program */
59	>	#define RTRACE 20 /* use rtrace with pinterp? */
60	>	#define START 21 /* starting frame number */
61	>	#define TRANSFER 22 /* frame transfer command */
62	>	#define VIEWFILE 23 /* animation frame views */
63
64	<	int NVARS = 22; /* total number of variables */
64	>	int NVARS = 24; /* total number of variables */
65
66		VARIABLE vv[] = { /* variable-value pairs */
45	–	{"host", 4, 0, NULL, NULL},
46	–	{"render", 3, 0, NULL, catvalues},
47	–	{"pfilt", 2, 0, NULL, catvalues},
48	–	{"pinterp", 2, 0, NULL, catvalues},
49	–	{"OCTREE", 3, 0, NULL, onevalue},
50	–	{"DIRECTORY", 3, 0, NULL, onevalue},
51	–	{"BASENAME", 3, 0, NULL, onevalue},
52	–	{"VIEWFILE", 2, 0, NULL, onevalue},
53	–	{"START", 2, 0, NULL, intvalue},
54	–	{"END", 2, 0, NULL, intvalue},
55	–	{"RIF", 3, 0, NULL, onevalue},
56	–	{"NEXTANIM", 3, 0, NULL, onevalue},
67		{"ANIMATE", 2, 0, NULL, onevalue},
58	–	{"TRANSFER", 2, 0, NULL, onevalue},
68		{"ARCHIVE", 2, 0, NULL, onevalue},
69	+	{"BASENAME", 3, 0, NULL, strvalue},
70	+	{"DBLUR", 2, 0, NULL, onevalue},
71	+	{"DIRECTORY", 3, 0, NULL, strvalue},
72	+	{"DISKSPACE", 3, 0, NULL, fltvalue},
73	+	{"END", 2, 0, NULL, intvalue},
74	+	{"EXPOSURE", 3, 0, NULL, onevalue},
75	+	{"host", 4, 0, NULL, NULL},
76		{"INTERPOLATE", 3, 0, NULL, intvalue},
61	–	{"OVERSAMPLE", 2, 0, NULL, fltvalue},
77		{"MBLUR", 2, 0, NULL, onevalue},
78	<	{"RTRACE", 2, 0, NULL, boolvalue},
79	<	{"DISKSPACE", 3, 0, NULL, fltvalue},
78	>	{"NEXTANIM", 3, 0, NULL, strvalue},
79	>	{"OCTREE", 3, 0, NULL, strvalue},
80	>	{"OVERSAMPLE", 2, 0, NULL, fltvalue},
81	>	{"pfilt", 2, 0, NULL, catvalues},
82	>	{"pinterp", 2, 0, NULL, catvalues},
83	>	{"render", 3, 0, NULL, catvalues},
84		{"RESOLUTION", 3, 0, NULL, onevalue},
85	<	{"EXPOSURE", 3, 0, NULL, onevalue},
85	>	{"RIF", 3, 0, NULL, strvalue},
86	>	{"RSH", 3, 0, NULL, onevalue},
87	>	{"RTRACE", 2, 0, NULL, boolvalue},
88	>	{"START", 2, 0, NULL, intvalue},
89	>	{"TRANSFER", 2, 0, NULL, onevalue},
90	>	{"VIEWFILE", 2, 0, NULL, strvalue},
91		};
92
93		#define SFNAME "STATUS" /* status file name */
94
95		struct {
96		char host[64]; /* control host name */
97	<	int pid; /* control process id */
97	>	RT_PID pid; /* control process id */
98		char cfname[128]; /* control file name */
99		int rnext; /* next frame to render */
100		int fnext; /* next frame to filter */
101		int tnext; /* next frame to transfer */
102		} astat; /* animation status */
103
80	–	char progname; / our program name */
104		char cfname; / our control file name */
105
106		int nowarn = 0; /* turn warnings off? */
107		int silent = 0; /* silent mode? */
108		int noaction = 0; /* take no action? */
109
110	<	char rendopt[2048] = ""; /* rendering options */
110	>	char remsh; / remote shell program/script */
111	>	char rendopt[2048]; /* rendering options */
112		char rresopt[32]; /* rendering resolution options */
113		char fresopt[32]; /* filter resolution options */
114		int pfiltalways; /* always use pfilt? */
115
116	+	char arcargs[10240]; /* files to archive */
117	+	char arcfirst, arcnext; /* pointers to first and next argument */
118	+
119		struct pslot {
120	<	int pid; /* process ID (0 if empty) */
120	>	RT_PID pid; /* process ID (0 if empty) */
121		int fout; /* output frame number */
122		int (rcvf)(); / recover function */
123		} pslot; / process slots */
124		int npslots; /* number of process slots */
125
99	–	int lastpid; /* ID of last completed background process */
100	–	PSERVER lastpserver; / last process server used */
101	–
126		#define phostname(ps) ((ps)->hostname[0] ? (ps)->hostname : astat.host)
127	+	PSERVER lastpserver; / last process server with error */
128
129	<	struct pslot *findpslot();
129	>	static struct pslot * findpslot(RT_PID pid);
130	>	static void checkdir(void);
131	>	static VIEW * getview(int n);
132
133	<	VIEW *getview();
134	<	char *getexp();
133	>	static char * dirfile(char df, register char path);
134	>	static char * getexp(int n);
135	>	static int getblur(double mbf, double dbf);
136	>	static int getastat(void);
137	>	static void getradfile(char *rfargs);
138	>	static void badvalue(int vc);
139	>	static int rmfile(char *fn);
140	>	static int runcom(char *cs);
141	>	static int pruncom(char com, char ppins, int maxcopies);
142	>	static void bwait(int ncoms);
143	>	static RT_PID bruncom(char com, int fout, int (rf)());
144	>	static int serverdown(void);
145	>	static pscompfunc donecom;
146	>	static int countviews(void);
147	>	static int dofilt(int frame, int rvr);
148	>	static void archive(void);
149	>	static int frecover(int frame);
150	>	static int recover(int frame);
151	>	static void sethosts(void);
152	>	static void walkwait(int first, int last, char *vfn);
153	>	static void animrend(int frame, VIEW *vp);
154	>	static void transferframes(void);
155	>	static void filterframes(void);
156	>	static void renderframes(int nframes);
157	>	static void animate(void);
158	>	static void setdefaults(void);
159	>	static void putastat(void);
160
161
162	<	main(argc, argv)
163	<	int argc;
164	<	char *argv[];
162	>	int
163	>	main(
164	>	int argc,
165	>	char *argv[]
166	>	)
167		{
168		int explicate = 0;
169		int i;
170	<
171	<	progname = argv[0]; /* get arguments */
170	>	/* set global progname */
171	>	fixargv0(argv[0]);
172	>	/* get arguments */
173		for (i = 1; i < argc && argv[i][0] == '-'; i++)
174		switch (argv[i][1]) {
175		case 'e': /* print variables */
#	Line 137 \| Line 192 \| *char argv[];**
192		cfname = argv[i];
193		/* load variables */
194		loadvars(cfname);
195	+	/* check variables */
196	+	checkvalues();
197		/* did we get DIRECTORY? */
198		checkdir();
199		/* check status */
#	Line 160 \| Line 217 \| *char argv[];**
217		animate();
218		/* all done */
219		if (vdef(NEXTANIM)) {
220	+	char *fullp;
221		argv[i] = vval(NEXTANIM); /* just change input file */
222		if (!silent)
223		printargs(argc, argv, stdout);
224	<	execvp(progname, argv); /* pass to next */
225	<	quit(1); /* shouldn't return */
224	>	fflush(stdout);
225	>	if ((fullp = getpath(argv[0],getenv("PATH"),X_OK)) == NULL)
226	>	fprintf(stderr, "%s: command not found\n", argv[0]);
227	>	else
228	>	execv(fullp, argv);
229	>	quit(1);
230		}
231		quit(0);
232	+	return(0); /* pro forma return */
233		userr:
234		fprintf(stderr, "Usage: %s [-s][-n][-w][-e] anim_file\n", progname);
235		quit(1);
236	+	return 1; /* pro forma return */
237		}
238
239
240	<	getastat() /* check/set animation status */
240	>	static int
241	>	getastat(void) /* check/set animation status */
242		{
243	<	char buf[256];
243	>	char sfname[256];
244		FILE *fp;
245
246	<	sprintf(buf, "%s/%s", vval(DIRECTORY), SFNAME);
247	<	if ((fp = fopen(buf, "r")) == NULL) {
246	>	sprintf(sfname, "%s/%s", vval(DIRECTORY), SFNAME);
247	>	if ((fp = fopen(sfname, "r")) == NULL) {
248		if (errno != ENOENT) {
249	<	perror(buf);
249	>	perror(sfname);
250		return(-1);
251		}
252		astat.rnext = astat.fnext = astat.tnext = 0;
#	Line 201 \| Line 266 \| *getastat() / check/set animation status /*
266		goto fmterr;
267		fclose(fp);
268		if (astat.pid != 0) { /* thinks it's still running */
269	<	gethostname(buf, sizeof(buf));
205	<	if (strcmp(buf, astat.host)) {
269	>	if (strcmp(myhostname(), astat.host)) {
270		fprintf(stderr,
271		"%s: process %d may still be running on host %s\n",
272		progname, astat.pid, astat.host);
#	Line 215 \| Line 279 \| *getastat() / check/set animation status /*
279		}
280		/* assume it is dead */
281		}
282	<	if (strcmp(cfname, astat.cfname) && astat.tnext != 0) { /* other's */
282	>	if (strcmp(cfname, astat.cfname) && astat.pid != 0) { /* other's */
283		fprintf(stderr, "%s: unfinished job \"%s\"\n",
284		progname, astat.cfname);
285		return(-1);
286		}
287	+	/* check control file mods. */
288	+	if (!nowarn && fdate(cfname) > fdate(sfname))
289	+	fprintf(stderr,
290	+	"%s: warning - control file modified since last run\n",
291	+	progname);
292		setours: /* set our values */
293	<	gethostname(astat.host, sizeof(astat.host));
293	>	strcpy(astat.host, myhostname());
294		astat.pid = getpid();
295		strcpy(astat.cfname, cfname);
296		return(0);
297		fmterr:
298		fprintf(stderr, "%s: format error in status file \"%s\"\n",
299	<	progname, buf);
299	>	progname, sfname);
300		fclose(fp);
301		return(-1);
302		}
303
304
305	<	putastat() /* put out current status */
305	>	static void
306	>	putastat(void) /* put out current status */
307		{
308		char buf[256];
309		FILE *fp;
#	Line 255 \| Line 325 \| *putastat() / put out current status /*
325		}
326
327
328	<	checkdir() /* make sure we have our directory */
328	>	static void
329	>	checkdir(void) /* make sure we have our directory */
330		{
331		struct stat stb;
332
#	Line 277 \| Line 348 \| *checkdir() / make sure we have our directory /*
348		}
349
350
351	<	setdefaults() /* set default values */
351	>	static void
352	>	setdefaults(void) /* set default values */
353		{
354	+	extern char *atos();
355	+	int decades;
356		char buf[256];
357
358		if (vdef(ANIMATE)) {
#	Line 312 \| Line 386 \| *setdefaults() / set default values /*
386		quit(1);
387		}
388		if (!vdef(BASENAME)) {
389	<	sprintf(buf, "%s/frame%%03d", vval(DIRECTORY));
389	>	decades = (int)log10((double)vint(END)) + 1;
390	>	if (decades < 3) decades = 3;
391	>	sprintf(buf, "%s/frame%%0%dd", vval(DIRECTORY), decades);
392		vval(BASENAME) = savqstr(buf);
393		vdef(BASENAME)++;
394		}
#	Line 339 \| Line 415 \| *setdefaults() / set default values /*
415		if (!vdef(DISKSPACE)) {
416		if (!nowarn)
417		fprintf(stderr,
418	<	"%s: warning - no %s setting, assuming 100 Mbytes available\n",
418	>	"%s: warning - no %s setting, assuming 1000 Mbytes available\n",
419		progname, vnam(DISKSPACE));
420	<	vval(DISKSPACE) = "100";
420	>	vval(DISKSPACE) = "1000";
421		vdef(DISKSPACE)++;
422		}
423	+	if (!vdef(RSH)) {
424	+	vval(RSH) = REMSH;
425	+	vdef(RSH)++;
426	+	}
427	+	/* locate remote shell program */
428	+	atos(buf, sizeof(buf), vval(RSH));
429	+	if ((remsh = getpath(buf, getenv("PATH"), X_OK)) != NULL)
430	+	remsh = savqstr(remsh);
431	+	else
432	+	remsh = vval(RSH); /* will generate error if used */
433	+
434		/* append rendering options */
435		if (vdef(RENDER))
436		sprintf(rendopt+strlen(rendopt), " %s", vval(RENDER));
437		}
438
439
440	<	sethosts() /* set up process servers */
440	>	static void
441	>	sethosts(void) /* set up process servers */
442		{
443		extern char *iskip();
444		char buf[256], dir, uname;
#	Line 405 \| Line 493 \| *sethosts() / set up process servers /*
493		}
494		}
495
496	<
497	<	getradfile(rfname) /* run rad and get needed variables */
410	<	char *rfname;
496	>	static void
497	>	getradfile(char rfargs) / run rad and get needed variables */
498		{
499		static short mvar[] = {OCTREE,PFILT,RESOLUTION,EXPOSURE,-1};
500		char combuf[256];
501		register int i;
502		register char *cp;
503	+	char *pippt = NULL;
504		/* create rad command */
505		sprintf(rendopt, " @%s/render.opt", vval(DIRECTORY));
506		sprintf(combuf,
507		"rad -v 0 -s -e -w %s OPTFILE=%s \| egrep '^[ \t]*(NOMATCH",
508	<	rfname, rendopt+2);
508	>	rfargs, rendopt+2);
509		cp = combuf;
510	<	while (cp) cp++; / match unset variables */
510	>	while (*cp) {
511	>	if (*cp == '\|') pippt = cp;
512	>	cp++;
513	>	} /* match unset variables */
514		for (i = 0; mvar[i] >= 0; i++)
515		if (!vdef(mvar[i])) {
516		*cp++ = '\|';
517		strcpy(cp, vnam(mvar[i]));
518		while (*cp) cp++;
519	+	pippt = NULL;
520		}
521	<	sprintf(cp, ")[ \t]*=' > %s/radset.var", vval(DIRECTORY));
522	<	cp += 11; /* point to file name */
523	<	if (system(combuf)) {
524	<	fprintf(stderr, "%s: bad rad input file \"%s\"\n",
525	<	progname, rfname);
434	<	quit(1);
521	>	if (pippt != NULL)
522	>	strcpy(pippt, "> " NULL_DEVICE); /* nothing to match */
523	>	else {
524	>	sprintf(cp, ")[ \t]*=' > %s/radset.var", vval(DIRECTORY));
525	>	cp += 11; /* point to file name */
526		}
527	<	loadvars(cp); /* load variables and remove file */
528	<	unlink(cp);
527	>	system(combuf); /* ignore exit code */
528	>	if (pippt == NULL) { /* load variables and remove file */
529	>	loadvars(cp);
530	>	unlink(cp);
531	>	}
532		}
533
534
535	<	animate() /* run animation */
535	>	static void
536	>	animate(void) /* run animation */
537		{
538		int xres, yres;
539		float pa, mult;
#	Line 449 \| Line 544 \| *animate() / run animation /*
544		i = sscanf(vval(RESOLUTION), "%d %d %f", &xres, &yres, &pa);
545		mult = vflt(OVERSAMP);
546		if (i == 3) {
547	<	sprintf(rresopt, "-x %d -y %d -pa %f", (int)(mult*xres),
547	>	sprintf(rresopt, "-x %d -y %d -pa %.3f", (int)(mult*xres),
548		(int)(mult*yres), pa);
549	<	sprintf(fresopt, "-x %d -y %d -pa %f", xres, yres, pa);
549	>	sprintf(fresopt, "-x %d -y %d -pa %.3f", xres, yres, pa);
550		} else if (i) {
551		if (i == 1) yres = xres;
552		sprintf(rresopt, "-x %d -y %d", (int)(mult*xres),
#	Line 468 \| Line 563 \| *animate() / run animation /*
563		progname, vnam(INTERP));
564		vval(INTERP) = "0";
565		}
566	<	if (atoi(vval(MBLUR))) { /* can't handle this yet */
566	>	if (strcmp(vval(MBLUR),"0")) { /* can't handle this */
567		if (!nowarn)
568		fprintf(stderr,
569		"%s: resetting %s=0 for animation\n",
#	Line 478 \| Line 573 \| *animate() / run animation /*
573		}
574		/* figure # frames per batch */
575		d1 = multxresmultyres4; /* space for orig. picture */
576	<	if ((i=vint(INTERP)) \|\| atoi(vval(MBLUR)))
577	<	d1 += multxresmultyres4; /* space for z-buffer */
576	>	if ((i=vint(INTERP)) \|\| getblur(NULL, NULL) > 1)
577	>	d1 += multxresmultyressizeof(float); /* Z-buffer */
578		d2 = xresyres4; /* space for final picture */
579		frames_batch = (i+1)(vflt(DISKSPACE)1048576.-d1)/(d1+i*d2);
580		if (frames_batch < i+2) {
#	Line 487 \| Line 582 \| *animate() / run animation /*
582		progname);
583		quit(1);
584		}
585	+	/* initialize archive argument list */
586	+	i = vdef(ARCHIVE) ? strlen(vval(ARCHIVE))+132 : 132;
587	+	arcnext = arcfirst = arcargs + i;
588		/* initialize status file */
589		if (astat.rnext == 0)
590		astat.rnext = astat.fnext = astat.tnext = vint(START);
#	Line 506 \| Line 604 \| *animate() / run animation /*
604		}
605
606
607	<	renderframes(nframes) /* render next nframes frames */
608	<	int nframes;
607	>	static void
608	>	renderframes(int nframes) /* render next nframes frames */
609		{
610		static char vendbuf[16];
611		VIEW *vp;
#	Line 563 \| Line 661 \| int nframes;
661		}
662
663
664	<	filterframes() /* catch up with filtering */
664	>	static void
665	>	filterframes(void) /* catch up with filtering */
666		{
568	–	VIEW *vp;
667		register int i;
668
669		if (astat.tnext < astat.fnext) /* other work to do first */
670		return;
671		/* filter each view */
672	<	for (i = astat.fnext; i < astat.rnext; i++) {
673	<	if ((vp = getview(i)) == NULL) { /* get view i */
674	<	fprintf(stderr,
577	<	"%s: unexpected error reading view for frame %d\n",
578	<	progname, i);
579	<	quit(1);
580	<	}
581	<	dofilt(i, vp, getexp(i), 0); /* filter frame */
582	<	}
672	>	for (i = astat.fnext; i < astat.rnext; i++)
673	>	dofilt(i, 0);
674	>
675		bwait(0); /* wait for filter processes */
676	<	archive(astat.fnext, i-1); /* archive originals */
676	>	archive(); /* archive originals */
677		astat.fnext = i; /* update status */
678		putastat();
679		}
680
681
682	<	transferframes() /* catch up with picture transfers */
682	>	static void
683	>	transferframes(void) /* catch up with picture transfers */
684		{
685	<	char combuf[10240];
685	>	char combuf[10240], *fbase;
686		register char *cp;
687		register int i;
688
#	Line 600 \| Line 693 \| *transferframes() / catch up with picture transfers**
693		putastat(); /* update status */
694		return;
695		}
696	<	strcpy(combuf, vval(TRANSFER)); /* start transfer command */
697	<	cp = combuf + strlen(combuf);
696	>	strcpy(combuf, "cd "); /* start transfer command */
697	>	fbase = dirfile(cp = combuf+3, vval(BASENAME));
698	>	if (*cp) {
699	>	while (*++cp) ;
700	>	cp++ = ';'; cp++ = ' ';
701	>	} else
702	>	cp = combuf;
703	>	strcpy(cp, vval(TRANSFER));
704	>	while (*cp) cp++;
705		/* make argument list */
706		for (i = astat.tnext; i < astat.fnext; i++) {
707		*cp++ = ' ';
708	<	sprintf(cp, vval(BASENAME), i);
708	>	sprintf(cp, fbase, i);
709		while (*cp) cp++;
710	<	strcpy(cp, ".pic");
710	>	strcpy(cp, ".hdr");
711		cp += 4;
712		}
713		if (runcom(combuf)) { /* transfer frames */
#	Line 620 \| Line 720 \| *transferframes() / catch up with picture transfers**
720		}
721
722
723	<	animrend(frame, vp) /* start animation frame */
724	<	int frame;
725	<	VIEW *vp;
723	>	static void
724	>	animrend( /* start animation frame */
725	>	int frame,
726	>	VIEW *vp
727	>	)
728		{
627	–	extern int recover();
729		char combuf[2048];
730		char fname[128];
731
#	Line 638 \| Line 739 \| *VIEW vp;**
739		}
740
741
742	<	walkwait(first, last, vfn) /* walk-through frames */
743	<	int first, last;
744	<	char *vfn;
742	>	static void
743	>	walkwait( /* walk-through frames */
744	>	int first,
745	>	int last,
746	>	char *vfn
747	>	)
748		{
749	+	double mblurf, dblurf;
750	+	int nblur = getblur(&mblurf, &dblurf);
751		char combuf[2048];
752	<	char *inspoint;
752	>	register char *inspoint;
753		register int i;
754
755		if (!noaction && vint(INTERP)) /* create dummy frames */
#	Line 654 \| Line 760 \| *char vfn;**
760		close(open(combuf, O_RDONLY\|O_CREAT, 0666));
761		}
762		/* create command */
763	<	sprintf(combuf, "rpict%s -w0", rendopt);
764	<	if (vint(INTERP) \|\| atoi(vval(MBLUR)))
765	<	sprintf(combuf+strlen(combuf), " -z %s.zbf", vval(BASENAME));
766	<	sprintf(combuf+strlen(combuf), " -o %s.unf %s -S %d",
763	>	sprintf(combuf, "rpict%s%s -w0", rendopt,
764	>	viewopt(getview(first>1 ? first-1 : 1)));
765	>	inspoint = combuf;
766	>	while (*inspoint) inspoint++;
767	>	if (nblur) {
768	>	sprintf(inspoint, " -pm %.3f", mblurf/nblur);
769	>	while (*inspoint) inspoint++;
770	>	sprintf(inspoint, " -pd %.3f", dblurf/nblur);
771	>	while (*inspoint) inspoint++;
772	>	}
773	>	if (nblur > 1 \|\| vint(INTERP)) {
774	>	sprintf(inspoint, " -z %s.zbf", vval(BASENAME));
775	>	while (*inspoint) inspoint++;
776	>	}
777	>	sprintf(inspoint, " -o %s.unf %s -S %d",
778		vval(BASENAME), rresopt, first);
779	<	inspoint = combuf + strlen(combuf);
779	>	while (*inspoint) inspoint++;
780		sprintf(inspoint, " %s < %s", vval(OCTREE), vfn);
781		/* run in parallel */
782	<	if (pruncom(combuf, inspoint, (last-first+1)/(vint(INTERP)+1))) {
782	>	i = (last-first+1)/(vint(INTERP)+1);
783	>	if (i < 1) i = 1;
784	>	if (pruncom(combuf, inspoint, i)) {
785		fprintf(stderr, "%s: error rendering frames %d through %d\n",
786		progname, first, last);
787		quit(1);
#	Line 677 \| Line 796 \| *char vfn;**
796		}
797
798
799	<	int
800	<	recover(frame) /* recover the specified frame */
682	<	int frame;
799	>	static int
800	>	recover(int frame) /* recover the specified frame */
801		{
802		static int rfrm; / list of recovered frames */
803		static int nrfrms = 0;
804	+	double mblurf, dblurf;
805	+	int nblur = getblur(&mblurf, &dblurf);
806		char combuf[2048];
807		char fname[128];
808		register char *cp;
#	Line 698 \| Line 818 \| int frame;
818		vval(ANIMATE), frame, rendopt);
819		else
820		sprintf(combuf, "rpict%s -w0", rendopt);
821	<	cp = combuf + strlen(combuf);
822	<	if (vint(INTERP) \|\| atoi(vval(MBLUR))) {
821	>	cp = combuf;
822	>	while (*cp) cp++;
823	>	if (nblur) {
824	>	sprintf(cp, " -pm %.3f", mblurf/nblur);
825	>	while (*cp) cp++;
826	>	sprintf(cp, " -pd %.3f", dblurf/nblur);
827	>	while (*cp) cp++;
828	>	}
829	>	if (nblur > 1 \|\| vint(INTERP)) {
830		sprintf(cp, " -z %s.zbf", fname);
831		while (*cp) cp++;
832		}
#	Line 713 \| Line 840 \| int frame;
840		return(1);
841		/* add frame to recovered list */
842		if (nrfrms)
843	<	rfrm = (int )realloc((char )rfrm, (nrfrms+1)*sizeof(int));
843	>	rfrm = (int )realloc((void )rfrm, (nrfrms+1)*sizeof(int));
844		else
845		rfrm = (int *)malloc(sizeof(int));
846		if (rfrm == NULL) {
#	Line 725 \| Line 852 \| int frame;
852		}
853
854
855	<	int
856	<	frecover(frame) /* recover filtered frame */
730	<	int frame;
855	>	static int
856	>	frecover(int frame) /* recover filtered frame */
857		{
858	<	VIEW *vp;
733	<	char *ex;
734	<
735	<	vp = getview(frame);
736	<	ex = getexp(frame);
737	<	if (dofilt(frame, vp, ex, 2) && dofilt(frame, vp, ex, 1))
858	>	if (dofilt(frame, 2) && dofilt(frame, 1))
859		return(1);
860		return(0);
861		}
862
863
864	<	archive(first, last) /* archive and remove renderings */
865	<	int first, last;
864	>	static void
865	>	archive(void) /* archive and remove renderings */
866		{
867		#define RMCOML (sizeof(rmcom)-1)
868		static char rmcom[] = "rm -f";
869	<	int offset = RMCOML;
870	<	char combuf[10240];
871	<	struct stat stb;
751	<	register char *cp;
752	<	register int i;
869	>	char basedir[128];
870	>	int dlen, alen;
871	>	register int j;
872
873	<	if (noaction)
874	<	return;
875	<	if (vdef(ARCHIVE) && strlen(vval(ARCHIVE)) > offset)
876	<	offset = strlen(vval(ARCHIVE));
758	<	cp = combuf + offset;
759	<	cp++ = ' '; / make argument list */
760	<	for (i = first; i <= last; i++) {
761	<	sprintf(cp, vval(BASENAME), i);
762	<	strcat(cp, ".unf");
763	<	if (stat(cp, &stb) == 0 && stb.st_size > 0) { /* non-zero? */
764	<	while (*cp) cp++;
765	<	*cp++ = ' ';
766	<	sprintf(cp, vval(BASENAME), i);
767	<	strcat(cp, ".zbf");
768	<	if (access(cp, F_OK) == 0) { /* exists? */
769	<	while (*cp) cp++;
770	<	*cp++ = ' ';
771	<	}
772	<	}
773	<	}
774	<	*--cp = '\0';
775	<	if (cp <= combuf + offset) /* no files? */
776	<	return;
873	>	if (arcnext == arcfirst)
874	>	return; /* nothing to do */
875	>	dirfile(basedir, vval(BASENAME));
876	>	dlen = strlen(basedir);
877		if (vdef(ARCHIVE)) { /* run archive command */
878	<	i = strlen(vval(ARCHIVE));
879	<	strncpy(combuf+offset-i, vval(ARCHIVE), i);
880	<	if (runcom(combuf+offset-i)) {
881	<	fprintf(stderr,
882	<	"%s: error running archive command on frames %d through %d\n",
883	<	progname, first, last);
878	>	alen = strlen(vval(ARCHIVE));
879	>	if (dlen) {
880	>	j = alen + dlen + 5;
881	>	strncpy(arcfirst-j, "cd ", 3);
882	>	strncpy(arcfirst-j+3, basedir, dlen);
883	>	(arcfirst-j)[dlen+3] = ';'; (arcfirst-j)[dlen+4] = ' ';
884	>	} else
885	>	j = alen;
886	>	strncpy(arcfirst-alen, vval(ARCHIVE), alen);
887	>	if (runcom(arcfirst-j)) {
888	>	fprintf(stderr, "%s: error running archive command\n",
889	>	progname);
890		quit(1);
891		}
892		}
893	+	if (dlen) {
894	+	j = RMCOML + dlen + 5;
895	+	strncpy(arcfirst-j, "cd ", 3);
896	+	strncpy(arcfirst-j+3, basedir, dlen);
897	+	(arcfirst-j)[dlen+3] = ';'; (arcfirst-j)[dlen+4] = ' ';
898	+	} else
899	+	j = RMCOML;
900		/* run remove command */
901	<	strncpy(combuf+offset-RMCOML, rmcom, RMCOML);
902	<	runcom(combuf+offset-RMCOML);
901	>	strncpy(arcfirst-RMCOML, rmcom, RMCOML);
902	>	runcom(arcfirst-j);
903	>	arcnext = arcfirst; /* reset argument list */
904		#undef RMCOML
905		}
906
907
908	<	int
909	<	dofilt(frame, vp, ep, rvr) /* filter frame */
910	<	int frame;
911	<	VIEW *vp;
912	<	char *ep;
799	<	int rvr;
908	>	static int
909	>	dofilt( /* filter frame */
910	>	int frame,
911	>	int rvr
912	>	)
913		{
914	<	extern int frecover();
915	<	char fnbefore[128], fnafter[128];
916	<	char combuf[1024], fname[128];
917	<	int usepinterp, usepfilt;
914	>	static int iter = 0;
915	>	double mblurf, dblurf;
916	>	int nblur = getblur(&mblurf, &dblurf);
917	>	VIEW *vp = getview(frame);
918	>	char *ep = getexp(frame);
919	>	char fnbefore[128], fnafter[128], *fbase;
920	>	char combuf[1024], fname0[128], fname1[128];
921	>	int usepinterp, usepfilt, nora_rgbe;
922		int frseq[2];
923		/* check what is needed */
924	<	usepinterp = atoi(vval(MBLUR));
925	<	usepfilt = pfiltalways \| ep==NULL;
924	>	if (vp == NULL) {
925	>	fprintf(stderr,
926	>	"%s: unexpected error reading view for frame %d\n",
927	>	progname, frame);
928	>	quit(1);
929	>	}
930	>	usepinterp = (nblur > 1);
931	>	usepfilt = pfiltalways \| (ep==NULL);
932	>	if (ep != NULL && !strcmp(ep, "1"))
933	>	ep = "+0";
934	>	nora_rgbe = strcmp(vval(OVERSAMP),"1") \|\| ep==NULL \|\|
935	>	ep != '+' \|\| ep != '-' \|\| !isint(ep);
936		/* compute rendered views */
937		frseq[0] = frame - ((frame-1) % (vint(INTERP)+1));
938		frseq[1] = frseq[0] + vint(INTERP) + 1;
939	+	fbase = dirfile(NULL, vval(BASENAME));
940		if (frseq[1] > vint(END))
941		frseq[1] = vint(END);
942		if (frseq[1] == frame) { /* pfilt only */
943		frseq[0] = frseq[1];
944		usepinterp = 0; /* update what's needed */
945	<	usepfilt \|= vflt(OVERSAMP)>1.01 \|\| strcmp(ep,"1");
946	<	} else if (frseq[0] == frame) { /* no interpolation */
947	<	/* update what's needed */
948	<	if (!usepinterp)
949	<	usepfilt \|= vflt(OVERSAMP)>1.01 \|\| strcmp(ep,"1");
945	>	usepfilt \|= nora_rgbe;
946	>	} else if (frseq[0] == frame) { /* no interpolation needed */
947	>	if (!rvr && frame > 1+vint(INTERP)) { /* archive previous */
948	>	if (arcnext - arcargs +
949	>	strlen(fbase) >= sizeof(arcargs)-8) {
950	>	fprintf(stderr,
951	>	"%s: too many filenames in archive command -- reduce %s variable\n",
952	>	progname, vnam(DISKSPACE));
953	>	quit(1);
954	>	}
955	>	*arcnext++ = ' ';
956	>	sprintf(arcnext, fbase, frame-vint(INTERP)-1);
957	>	while (*arcnext) arcnext++;
958	>	strcpy(arcnext, ".unf");
959	>	arcnext += 4;
960	>	if (usepinterp \|\| vint(INTERP)) { /* and Z-buf */
961	>	*arcnext++ = ' ';
962	>	sprintf(arcnext, fbase, frame-vint(INTERP)-1);
963	>	while (*arcnext) arcnext++;
964	>	strcpy(arcnext, ".zbf");
965	>	arcnext += 4;
966	>	}
967	>	}
968	>	if (!usepinterp) /* update what's needed */
969	>	usepfilt \|= nora_rgbe;
970		} else /* interpolation needed */
971		usepinterp++;
972		if (frseq[1] >= astat.rnext) /* next batch unavailable */
#	Line 831 \| Line 979 \| int rvr;
979		if (usepinterp) { /* using pinterp */
980		if (rvr == 2 && recover(frseq[1])) /* recover after? */
981		return(1);
982	<	if (atoi(vval(MBLUR))) {
983	<	FILE fp; / motion blurring */
984	<	sprintf(fname, "%s/vw0", vval(DIRECTORY));
985	<	if (access(fname, F_OK) == 0)
986	<	sleep(10);
987	<	if ((fp = fopen(fname, "w")) == NULL) {
988	<	perror(fname); quit(1);
989	<	}
990	<	fputs(VIEWSTR, fp);
991	<	fprintview(vp, fp);
992	<	putc('\n', fp); fclose(fp);
993	<	if ((vp = getview(frame+1)) == NULL) {
994	<	fprintf(stderr,
982	>	if (nblur > 1) { /* with pdmblur */
983	>	sprintf(fname0, "%s/vw0%c", vval(DIRECTORY),
984	>	'a'+(iter%26));
985	>	sprintf(fname1, "%s/vw1%c", vval(DIRECTORY),
986	>	'a'+(iter%26));
987	>	if (!noaction) {
988	>	FILE fp; / motion blurring */
989	>	if ((fp = fopen(fname0, "w")) == NULL) {
990	>	perror(fname0); quit(1);
991	>	}
992	>	fputs(VIEWSTR, fp);
993	>	fprintview(vp, fp);
994	>	putc('\n', fp); fclose(fp);
995	>	if ((vp = getview(frame+1)) == NULL) {
996	>	fprintf(stderr,
997		"%s: unexpected error reading view for frame %d\n",
998	<	progname, frame+1);
999	<	quit(1);
998	>	progname, frame+1);
999	>	quit(1);
1000	>	}
1001	>	if ((fp = fopen(fname1, "w")) == NULL) {
1002	>	perror(fname1); quit(1);
1003	>	}
1004	>	fputs(VIEWSTR, fp);
1005	>	fprintview(vp, fp);
1006	>	putc('\n', fp); fclose(fp);
1007		}
851	–	sprintf(fname, "%s/vw1", vval(DIRECTORY));
852	–	if ((fp = fopen(fname, "w")) == NULL) {
853	–	perror(fname); quit(1);
854	–	}
855	–	fputs(VIEWSTR, fp);
856	–	fprintview(vp, fp);
857	–	putc('\n', fp); fclose(fp);
1008		sprintf(combuf,
1009	<	"(pmblur %s %d %s/vw0 %s/vw1; rm -f %s/vw0 %s/vw1) \| pinterp -B",
1010	<	*sskip(vval(MBLUR)) ? sskip2(vval(MBLUR),1) : "1",
1011	<	atoi(vval(MBLUR)), vval(DIRECTORY),
1012	<	vval(DIRECTORY), vval(DIRECTORY),
863	<	vval(DIRECTORY), vval(DIRECTORY));
1009	>	"(pmdblur %.3f %.3f %d %s %s; rm -f %s %s) \| pinterp -B -a",
1010	>	mblurf, dblurf, nblur,
1011	>	fname0, fname1, fname0, fname1);
1012	>	iter++;
1013		} else /* no blurring */
1014		strcpy(combuf, "pinterp");
1015		strcat(combuf, viewopt(vp));
1016		if (vbool(RTRACE))
1017		sprintf(combuf+strlen(combuf), " -ff -fr '%s -w0 %s'",
1018	<	rendopt, vval(OCTREE));
1018	>	rendopt+1, vval(OCTREE));
1019		if (vdef(PINTERP))
1020		sprintf(combuf+strlen(combuf), " %s", vval(PINTERP));
1021		if (usepfilt)
1022		sprintf(combuf+strlen(combuf), " %s", rresopt);
1023		else
1024	<	sprintf(combuf+strlen(combuf), " %s -e %s",
1024	>	sprintf(combuf+strlen(combuf), " -a %s -e %s",
1025		fresopt, ep);
1026		sprintf(combuf+strlen(combuf), " %s.unf %s.zbf",
1027		fnbefore, fnbefore);
#	Line 907 \| Line 1056 \| int rvr;
1056		} else { /* else just check it */
1057		if (rvr == 2)
1058		return(1);
1059	<	sprintf(combuf, "ra_rgbe -r %s.unf", fnbefore);
1059	>	sprintf(combuf, "ra_rgbe -e %s -r %s.unf", ep, fnbefore);
1060		}
1061		/* output file name */
1062	<	sprintf(fname, vval(BASENAME), frame);
1063	<	sprintf(combuf+strlen(combuf), " > %s.pic", fname);
1062	>	sprintf(fname0, vval(BASENAME), frame);
1063	>	sprintf(combuf+strlen(combuf), " > %s.hdr", fname0);
1064		if (rvr) /* in recovery */
1065		return(runcom(combuf));
1066		bruncom(combuf, frame, frecover); /* else run in background */
#	Line 919 \| Line 1068 \| int rvr;
1068		}
1069
1070
1071	<	VIEW *
1072	<	getview(n) /* get view number n */
924	<	int n;
1071	>	static VIEW *
1072	>	getview(int n) /* get view number n */
1073		{
1074		static FILE viewfp = NULL; / view file pointer */
1075		static int viewnum = 0; /* current view number */
#	Line 933 \| Line 1081 \| int n;
1081		fclose(viewfp);
1082		viewfp = NULL;
1083		viewnum = 0;
1084	<	copystruct(&curview, &stdview);
1084	>	curview = stdview;
1085		}
1086		return(NULL);
1087		}
1088	<	if (viewfp == NULL) { /* open file */
1088	>	if (viewfp == NULL) { /* open file */
1089		if ((viewfp = fopen(vval(VIEWFILE), "r")) == NULL) {
1090		perror(vval(VIEWFILE));
1091		quit(1);
1092		}
1093	<	} else if (n < viewnum) { /* rewind file */
1093	>	} else if (n > 0 && n < viewnum) { /* rewind file */
1094	>	if (viewnum == 1 && feof(viewfp))
1095	>	return(&curview); /* just one view */
1096		if (fseek(viewfp, 0L, 0) == EOF) {
1097		perror(vval(VIEWFILE));
1098		quit(1);
1099		}
1100	<	copystruct(&curview, &stdview);
1100	>	curview = stdview;
1101		viewnum = 0;
1102		}
1103	+	if (n < 0) { /* get next view */
1104	+	register int c = getc(viewfp);
1105	+	if (c == EOF)
1106	+	return((VIEW )NULL); / that's it */
1107	+	ungetc(c, viewfp);
1108	+	n = viewnum + 1;
1109	+	}
1110		while (n > viewnum) { /* scan to desired view */
1111		if (fgets(linebuf, sizeof(linebuf), viewfp) == NULL)
1112	<	return(NULL);
1112	>	return(viewnum==1 ? &curview : (VIEW *)NULL);
1113		if (isview(linebuf) && sscanview(&curview, linebuf) > 0)
1114		viewnum++;
1115		}
#	Line 960 \| Line 1117 \| int n;
1117		}
1118
1119
1120	<	int
1121	<	countviews() /* count views in view file */
1120	>	static int
1121	>	countviews(void) /* count views in view file */
1122		{
1123	<	register int n = 0;
1123	>	int n;
1124
1125	<	while (getview(n+1) != NULL)
1125	>	if (getview(n=1) == NULL)
1126	>	return(0);
1127	>	while (getview(-1) != NULL)
1128		n++;
1129		return(n);
1130		}
1131
1132
1133	<	char *
1134	<	getexp(n) /* get exposure for nth frame */
976	<	int n;
1133	>	static char *
1134	>	getexp(int n) /* get exposure for nth frame */
1135		{
978	–	extern char *fskip();
1136		static char expval[32];
1137		static FILE *expfp = NULL;
1138		static long *exppos;
#	Line 985 \| Line 1142 \| int n;
1142		if (n == 0) { /* signal to close file */
1143		if (expfp != NULL) {
1144		fclose(expfp);
1145	+	free((void *)exppos);
1146		expfp = NULL;
1147		}
1148		return(NULL);
1149	<	}
1149	>	} else if (n > vint(END)) /* request past end (error?) */
1150	>	return(NULL);
1151		if (!vdef(EXPOSURE)) /* no setting (auto) */
1152		return(NULL);
1153		if (isflt(vval(EXPOSURE))) /* always the same */
#	Line 1026 \| Line 1185 \| int n;
1185		}
1186		curfrm++;
1187		cp = fskip(expval); /* check format */
1188	<	if (cp == NULL \|\| *cp != '\n') {
1188	>	if (cp != NULL)
1189	>	while (isspace(*cp))
1190	>	*cp++ = '\0';
1191	>	if (cp == NULL \|\| *cp) {
1192		fprintf(stderr,
1193		"%s: exposure format error on line %d\n",
1194		vval(EXPOSURE), curfrm);
1195		quit(1);
1196		}
1035	–	*cp = '\0';
1197		}
1198		return(expval); /* return value */
1199		}
1200
1201
1202	<	struct pslot *
1203	<	findpslot(pid) /* find or allocate a process slot */
1043	<	int pid;
1202	>	static struct pslot *
1203	>	findpslot(RT_PID pid) /* find or allocate a process slot */
1204		{
1205		register struct pslot *psempty = NULL;
1206		register int i;
#	Line 1055 \| Line 1215 \| int pid;
1215		}
1216
1217
1218	<	int
1219	<	donecom(ps, pn, status) /* clean up after finished process */
1220	<	PSERVER *ps;
1221	<	int pn;
1222	<	int status;
1218	>	static int
1219	>	donecom( /* clean up after finished process */
1220	>	PSERVER *ps,
1221	>	int pn,
1222	>	int status
1223	>	)
1224		{
1225	<	register PROC *pp;
1225	>	register NETPROC *pp;
1226	>	register struct pslot *psl;
1227
1228		pp = ps->proc + pn;
1229		if (pp->elen) { /* pass errors */
#	Line 1073 \| Line 1235 \| int status;
1235		if (ps->hostname[0])
1236		status = 1; /* because rsh doesn't return status */
1237		}
1238	+	lastpserver = NULL;
1239	+	psl = findpslot(pp->pid); /* check for bruncom() slot */
1240	+	if (psl->pid) {
1241	+	if (status) {
1242	+	if (psl->rcvf != NULL) /* attempt recovery */
1243	+	status = (*psl->rcvf)(psl->fout);
1244	+	if (status) {
1245	+	fprintf(stderr,
1246	+	"%s: error rendering frame %d\n",
1247	+	progname, psl->fout);
1248	+	quit(1);
1249	+	}
1250	+	lastpserver = ps;
1251	+	}
1252	+	psl->pid = 0; /* free process slot */
1253	+	} else if (status)
1254	+	lastpserver = ps;
1255		freestr(pp->com); /* free command string */
1077	–	lastpid = pp->pid; /* record PID for bwait() */
1078	–	lastpserver = ps; /* record server for serverdown() */
1256		return(status);
1257		}
1258
1259
1260	<	int
1261	<	serverdown() /* check status of last process server */
1260	>	static int
1261	>	serverdown(void) /* check status of last process server */
1262		{
1263	+	if (lastpserver == NULL \|\| !lastpserver->hostname[0])
1264	+	return(0);
1265		if (pserverOK(lastpserver)) /* server still up? */
1266		return(0);
1267		delpserver(lastpserver); /* else delete it */
#	Line 1095 \| Line 1274 \| *serverdown() / check status of last process server**
1274		}
1275
1276
1277	<	int
1278	<	bruncom(com, fout, rf) /* run a command in the background */
1279	<	char *com;
1280	<	int fout;
1281	<	int (*rf)();
1277	>	static RT_PID
1278	>	bruncom( /* run a command in the background */
1279	>	char *com,
1280	>	int fout,
1281	>	int (*rf)()
1282	>	)
1283		{
1284	<	int pid;
1284	>	RT_PID pid;
1285		register struct pslot *psl;
1286
1287		if (noaction) {
#	Line 1109 \| Line 1289 \| *int (rf)();**
1289		printf("\t%s\n", com); /* echo command */
1290		return(0);
1291		}
1292	<	/* else start it when we can */
1293	<	while ((pid = startjob(NULL, savestr(com), donecom)) == -1)
1292	>	com = savestr(com); /* else start it when we can */
1293	>	while ((pid = startjob(NULL, com, donecom)) == -1)
1294		bwait(1);
1295		if (!silent) { /* echo command */
1296		PSERVER *ps;
1297	<	int psn = pid;
1297	>	RT_PID psn = pid;
1298		ps = findjob(&psn);
1299		printf("\t%s\n", com);
1300		printf("\tProcess started on %s\n", phostname(ps));
#	Line 1128 \| Line 1308 \| *int (rf)();**
1308		}
1309
1310
1311	<	bwait(ncoms) /* wait for batch job(s) to finish */
1312	<	int ncoms;
1311	>	static void
1312	>	bwait(int ncoms) /* wait for batch job(s) to finish */
1313		{
1314		int status;
1135	–	register struct pslot *psl;
1315
1316		if (noaction)
1317		return;
1318		while ((status = wait4job(NULL, -1)) != -1) {
1319	<	psl = findpslot(lastpid);
1320	<	if (status) { /* attempt recovery */
1321	<	serverdown(); /* check server */
1143	<	if (psl->rcvf == NULL \|\| (*psl->rcvf)(psl->fout)) {
1144	<	fprintf(stderr,
1145	<	"%s: error rendering frame %d\n",
1146	<	progname, psl->fout);
1147	<	quit(1);
1148	<	}
1149	<	}
1150	<	psl->pid = 0; /* free process slot */
1151	<	if (!--ncoms)
1152	<	return; /* done enough */
1319	>	serverdown(); /* update server status */
1320	>	if (--ncoms == 0)
1321	>	break; /* done enough */
1322		}
1323		}
1324
1325
1326	<	int
1327	<	pruncom(com, ppins, maxcopies) /* run a command in parallel over network */
1328	<	char com, ppins;
1329	<	int maxcopies;
1326	>	static int
1327	>	pruncom( /* run a command in parallel over network */
1328	>	char *com,
1329	>	char *ppins,
1330	>	int maxcopies
1331	>	)
1332		{
1333		int retstatus = 0;
1334		int hostcopies;
1335	<	char com1buf[10240], com1, endcom1;
1335	>	char buf[10240], com1, s;
1336		int status;
1337	+	int pfd;
1338	+	register int n;
1339		register PSERVER *ps;
1340
1341		if (!silent)
1342	<	printf("\t%s &\n", com); /* echo command */
1342	>	printf("\t%s\n", com); /* echo command */
1343		if (noaction)
1344		return(0);
1345		fflush(stdout);
#	Line 1174 \| Line 1347 \| int maxcopies;
1347		for (ps = pslist; ps != NULL; ps = ps->next) {
1348		hostcopies = 0;
1349		if (maxcopies > 1 && ps->nprocs > 1 && ppins != NULL) {
1350	<	strcpy(com1=com1buf, com); /* build -PP command */
1350	>	strcpy(com1=buf, com); /* build -PP command */
1351		sprintf(com1+(ppins-com), " -PP %s/%s.persist",
1352		vval(DIRECTORY), phostname(ps));
1353	+	unlink(com1+(ppins-com)+5);
1354		strcat(com1, ppins);
1355	<	endcom1 = com1 + strlen(com1);
1182	<	sprintf(endcom1, "; kill `sed -n '1s/^[^ ]* //p' %s/%s.persist`",
1183	<	vval(DIRECTORY), phostname(ps));
1184	<	} else {
1355	>	} else
1356		com1 = com;
1357	<	endcom1 = NULL;
1357	>	while (maxcopies > 0) {
1358	>	s = savestr(com1);
1359	>	if (startjob(ps, s, donecom) != -1) {
1360	>	sleep(20);
1361	>	hostcopies++;
1362	>	maxcopies--;
1363	>	} else {
1364	>	freestr(s);
1365	>	break;
1366	>	}
1367		}
1188	–	while (maxcopies > 0 &&
1189	–	startjob(ps, savestr(com1), donecom) != -1) {
1190	–	sleep(10);
1191	–	hostcopies++;
1192	–	maxcopies--;
1193	–	if (endcom1 != NULL)
1194	–	*endcom1 = '\0';
1195	–	}
1368		if (!silent && hostcopies) {
1369		if (hostcopies > 1)
1370		printf("\t%d duplicate processes", hostcopies);
#	Line 1204 \| Line 1376 \| int maxcopies;
1376		}
1377		/* wait for jobs to finish */
1378		while ((status = wait4job(NULL, -1)) != -1)
1379	<	if (status)
1380	<	retstatus += !serverdown(); /* check server */
1379	>	retstatus += status && !serverdown();
1380	>	/* terminate parallel rpict's */
1381	>	for (ps = pslist; ps != NULL; ps = ps->next) {
1382	>	sprintf(buf, "%s/%s.persist", vval(DIRECTORY), phostname(ps));
1383	>	if ((pfd = open(buf, O_RDONLY)) >= 0) {
1384	>	n = read(pfd, buf, sizeof(buf)-1); /* get PID */
1385	>	buf[n] = '\0';
1386	>	close(pfd);
1387	>	for (n = 0; buf[n] && !isspace(buf[n]); n++)
1388	>	;
1389	>	/* terminate */
1390	>	sprintf(buf, "kill -ALRM %d", atoi(buf+n));
1391	>	wait4job(ps, startjob(ps, buf, NULL));
1392	>	}
1393	>	}
1394		return(retstatus);
1395		}
1396
1397
1398	<	runcom(cs) /* run a command locally and wait for it */
1399	<	char *cs;
1398	>	static int
1399	>	runcom(char cs) / run a command locally and wait for it */
1400		{
1401		if (!silent) /* echo it */
1402		printf("\t%s\n", cs);
#	Line 1222 \| Line 1407 \| *char cs;**
1407		}
1408
1409
1410	<	rmfile(fn) /* remove a file */
1411	<	char *fn;
1410	>	static int
1411	>	rmfile(char fn) / remove a file */
1412		{
1413		if (!silent)
1414	<	#ifdef MSDOS
1414	>	#if defined(_WIN32) \|\| defined(_WIN64)
1415		printf("\tdel %s\n", fn);
1416		#else
1417		printf("\trm -f %s\n", fn);
#	Line 1237 \| Line 1422 \| *char fn;**
1422		}
1423
1424
1425	<	badvalue(vc) /* report bad variable value and exit */
1426	<	int vc;
1425	>	static void
1426	>	badvalue(int vc) /* report bad variable value and exit */
1427		{
1428		fprintf(stderr, "%s: bad value for variable '%s'\n",
1429		progname, vnam(vc));
1430		quit(1);
1431	+	}
1432	+
1433	+
1434	+	static char *
1435	+	dirfile( /* separate path into directory and file */
1436	+	char *df,
1437	+	register char *path
1438	+	)
1439	+	{
1440	+	register int i;
1441	+	int psep;
1442	+
1443	+	for (i = 0, psep = -1; path[i]; i++)
1444	+	if (path[i] == '/')
1445	+	psep = i;
1446	+	if (df != NULL) {
1447	+	if (psep == 0) {
1448	+	df[0] = '/';
1449	+	df[1] = '\0';
1450	+	} else if (psep > 0) {
1451	+	strncpy(df, path, psep);
1452	+	df[psep] = '\0';
1453	+	} else
1454	+	df[0] = '\0';
1455	+	}
1456	+	return(path+psep+1);
1457	+	}
1458	+
1459	+
1460	+	static int
1461	+	getblur(double mbf, double dbf) /* get # blur samples (and fraction) */
1462	+	{
1463	+	double mblurf, dblurf;
1464	+	int nmblur, ndblur;
1465	+	char *s;
1466	+	/* get motion blur */
1467	+	if (vdef(ANIMATE) \|\| !vdef(MBLUR) \|\| (mblurf = atof(vval(MBLUR))) < 0.0)
1468	+	mblurf = 0.0;
1469	+	if (mbf != NULL)
1470	+	*mbf = mblurf;
1471	+	if (mblurf <= FTINY)
1472	+	nmblur = 0;
1473	+	else if (!*(s = sskip(vval(MBLUR))))
1474	+	nmblur = DEF_NBLUR;
1475	+	else if ((nmblur = atoi(s)) <= 0)
1476	+	nmblur = 1;
1477	+	/* get depth-of-field blur */
1478	+	if (!vdef(DBLUR) \|\| (dblurf = atof(vval(DBLUR))) < 0.0)
1479	+	dblurf = 0.0;
1480	+	if (dbf != NULL)
1481	+	*dbf = dblurf;
1482	+	if (dblurf <= FTINY)
1483	+	ndblur = 0;
1484	+	else if (!*(s = sskip(vval(DBLUR))))
1485	+	ndblur = DEF_NBLUR;
1486	+	else if ((ndblur = atoi(s)) <= 0)
1487	+	ndblur = 1;
1488	+	if ((nmblur == 1) & (ndblur == 1))
1489	+	return(1);
1490	+	/* return combined samples */
1491	+	return(nmblur + ndblur);
1492		}

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Comparing ray/src/util/ranimate.c (file contents): Revision 2.5 by greg, Tue Jan 23 16:14:28 1996 UTC vs. Revision 2.60 by greg, Sat Jun 7 05:09:46 2025 UTC

Diff Legend

Comparing ray/src/util/ranimate.c (file contents):
Revision 2.5 by greg, Tue Jan 23 16:14:28 1996 UTC vs.
Revision 2.60 by greg, Sat Jun 7 05:09:46 2025 UTC