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

Comparing src/util/ranimate.c (file contents):
Revision 2.18 by greg, Mon Jul 8 14:53:17 1996 UTC vs.
Revision 2.50 by schorsch, Mon Sep 12 14:40:14 2005 UTC

#	Line 1 \| Line 1
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		/*
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 "paths.h"
27	+	#include "standard.h"
28		#include "view.h"
29		#include "vars.h"
30		#include "netproc.h"
31	+	/* default blur samples */
32	+	#ifndef DEF_NBLUR
33	+	#define DEF_NBLUR 5
34	+	#endif
35		/* default remote shell */
36	<	#ifdef _AUX_SOURCE
37	<	#define REMSH "remsh"
21	<	#else
22	<	#define REMSH "rsh"
36	>	#ifndef REMSH
37	>	#define REMSH "ssh"
38		#endif
39	<	/* input variables */
40	<	#define HOST 0 /* rendering host machine */
41	<	#define RENDER 1 /* rendering options */
42	<	#define PFILT 2 /* pfilt options */
43	<	#define PINTERP 3 /* pinterp options */
44	<	#define OCTREE 4 /* octree file name */
45	<	#define DIRECTORY 5 /* working (sub)directory */
46	<	#define BASENAME 6 /* output image base name */
47	<	#define VIEWFILE 7 /* animation frame views */
48	<	#define START 8 /* starting frame number */
49	<	#define END 9 /* ending frame number */
50	<	#define RIF 10 /* rad input file */
39	>	/* input variables (alphabetical by name) */
40	>	#define ANIMATE 0 /* animation command */
41	>	#define ARCHIVE 1 /* archiving command */
42	>	#define BASENAME 2 /* output image base name */
43	>	#define DBLUR 3 /* depth of field blur */
44	>	#define DIRECTORY 4 /* working (sub)directory */
45	>	#define DISKSPACE 5 /* how much disk space to use */
46	>	#define END 6 /* ending frame number */
47	>	#define EXPOSURE 7 /* how to compute exposure */
48	>	#define HOST 8 /* rendering host machine */
49	>	#define INTERP 9 /* # frames to interpolate */
50	>	#define MBLUR 10 /* motion blur parameters */
51		#define NEXTANIM 11 /* next animation file */
52	<	#define ANIMATE 12 /* animation command */
53	<	#define TRANSFER 13 /* frame transfer command */
54	<	#define ARCHIVE 14 /* archiving command */
55	<	#define INTERP 15 /* # frames to interpolate */
56	<	#define OVERSAMP 16 /* # times to oversample image */
57	<	#define MBLUR 17 /* samples for motion blur */
58	<	#define RTRACE 18 /* use rtrace with pinterp? */
59	<	#define DISKSPACE 19 /* how much disk space to use */
60	<	#define RESOLUTION 20 /* desired final resolution */
61	<	#define EXPOSURE 21 /* how to compute exposure */
62	<	#define RSH 22 /* remote shell script or program */
52	>	#define OCTREE 12 /* octree file name */
53	>	#define OVERSAMP 13 /* # times to oversample image */
54	>	#define PFILT 14 /* pfilt options */
55	>	#define PINTERP 15 /* pinterp options */
56	>	#define RENDER 16 /* rendering options */
57	>	#define RESOLUTION 17 /* desired final resolution */
58	>	#define RIF 18 /* rad input file */
59	>	#define RSH 19 /* remote shell script or program */
60	>	#define RTRACE 20 /* use rtrace with pinterp? */
61	>	#define START 21 /* starting frame number */
62	>	#define TRANSFER 22 /* frame transfer command */
63	>	#define VIEWFILE 23 /* animation frame views */
64
65	<	int NVARS = 23; /* total number of variables */
65	>	int NVARS = 24; /* total number of variables */
66
67		VARIABLE vv[] = { /* variable-value pairs */
52	–	{"host", 4, 0, NULL, NULL},
53	–	{"render", 3, 0, NULL, catvalues},
54	–	{"pfilt", 2, 0, NULL, catvalues},
55	–	{"pinterp", 2, 0, NULL, catvalues},
56	–	{"OCTREE", 3, 0, NULL, onevalue},
57	–	{"DIRECTORY", 3, 0, NULL, onevalue},
58	–	{"BASENAME", 3, 0, NULL, onevalue},
59	–	{"VIEWFILE", 2, 0, NULL, onevalue},
60	–	{"START", 2, 0, NULL, intvalue},
61	–	{"END", 2, 0, NULL, intvalue},
62	–	{"RIF", 3, 0, NULL, onevalue},
63	–	{"NEXTANIM", 3, 0, NULL, onevalue},
68		{"ANIMATE", 2, 0, NULL, onevalue},
65	–	{"TRANSFER", 2, 0, NULL, onevalue},
69		{"ARCHIVE", 2, 0, NULL, onevalue},
70	+	{"BASENAME", 3, 0, NULL, onevalue},
71	+	{"DBLUR", 2, 0, NULL, onevalue},
72	+	{"DIRECTORY", 3, 0, NULL, onevalue},
73	+	{"DISKSPACE", 3, 0, NULL, fltvalue},
74	+	{"END", 2, 0, NULL, intvalue},
75	+	{"EXPOSURE", 3, 0, NULL, onevalue},
76	+	{"host", 4, 0, NULL, NULL},
77		{"INTERPOLATE", 3, 0, NULL, intvalue},
68	–	{"OVERSAMPLE", 2, 0, NULL, fltvalue},
78		{"MBLUR", 2, 0, NULL, onevalue},
79	<	{"RTRACE", 2, 0, NULL, boolvalue},
80	<	{"DISKSPACE", 3, 0, NULL, fltvalue},
79	>	{"NEXTANIM", 3, 0, NULL, onevalue},
80	>	{"OCTREE", 3, 0, NULL, onevalue},
81	>	{"OVERSAMPLE", 2, 0, NULL, fltvalue},
82	>	{"pfilt", 2, 0, NULL, catvalues},
83	>	{"pinterp", 2, 0, NULL, catvalues},
84	>	{"render", 3, 0, NULL, catvalues},
85		{"RESOLUTION", 3, 0, NULL, onevalue},
86	<	{"EXPOSURE", 3, 0, NULL, onevalue},
86	>	{"RIF", 3, 0, NULL, onevalue},
87		{"RSH", 3, 0, NULL, onevalue},
88	+	{"RTRACE", 2, 0, NULL, boolvalue},
89	+	{"START", 2, 0, NULL, intvalue},
90	+	{"TRANSFER", 2, 0, NULL, onevalue},
91	+	{"VIEWFILE", 2, 0, NULL, onevalue},
92		};
93
94		#define SFNAME "STATUS" /* status file name */
95
96		struct {
97		char host[64]; /* control host name */
98	<	int pid; /* control process id */
98	>	RT_PID pid; /* control process id */
99		char cfname[128]; /* control file name */
100		int rnext; /* next frame to render */
101		int fnext; /* next frame to filter */
#	Line 93 \| Line 110 \| *int silent = 0; / silent mode? /*
110		int noaction = 0; /* take no action? */
111
112		char remsh; / remote shell program/script */
113	<	char rendopt[2048] = ""; /* rendering options */
113	>	char rendopt[2048]; /* rendering options */
114		char rresopt[32]; /* rendering resolution options */
115		char fresopt[32]; /* filter resolution options */
116		int pfiltalways; /* always use pfilt? */
#	Line 102 \| Line 119 \| *char arcargs[10240]; / files to archive /*
119		char arcfirst, arcnext; /* pointers to first and next argument */
120
121		struct pslot {
122	<	int pid; /* process ID (0 if empty) */
122	>	RT_PID pid; /* process ID (0 if empty) */
123		int fout; /* output frame number */
124		int (rcvf)(); / recover function */
125		} pslot; / process slots */
126		int npslots; /* number of process slots */
127
128		#define phostname(ps) ((ps)->hostname[0] ? (ps)->hostname : astat.host)
112	–
113	–	struct pslot *findpslot();
114	–
129		PSERVER lastpserver; / last process server with error */
130
131	<	VIEW *getview();
132	<	char *getexp();
131	>	static struct pslot * findpslot(RT_PID pid);
132	>	static void checkdir(void);
133	>	static VIEW * getview(int n);
134
135	<	extern time_t fdate(), time();
135	>	static char * dirfile(char df, register char path);
136	>	static char * getexp(int n);
137	>	static int getblur(double mbf, double dbf);
138	>	static int getastat(void);
139	>	static void getradfile(char *rfargs);
140	>	static void badvalue(int vc);
141	>	static int rmfile(char *fn);
142	>	static int runcom(char *cs);
143	>	static int pruncom(char com, char ppins, int maxcopies);
144	>	static void bwait(int ncoms);
145	>	static RT_PID bruncom(char com, int fout, int (rf)());
146	>	static int serverdown(void);
147	>	static pscompfunc donecom;
148	>	static int countviews(void);
149	>	static int dofilt(int frame, int rvr);
150	>	static void archive(void);
151	>	static int frecover(int frame);
152	>	static int recover(int frame);
153	>	static void sethosts(void);
154	>	static void walkwait(int first, int last, char *vfn);
155	>	static void animrend(int frame, VIEW *vp);
156	>	static void transferframes(void);
157	>	static void filterframes(void);
158	>	static void renderframes(int nframes);
159	>	static void animate(void);
160	>	static void setdefaults(void);
161	>	static void putastat(void);
162
163
164	<	main(argc, argv)
165	<	int argc;
166	<	char *argv[];
164	>	int
165	>	main(
166	>	int argc,
167	>	char *argv[]
168	>	)
169		{
170		int explicate = 0;
171		int i;
#	Line 150 \| Line 193 \| *char argv[];**
193		cfname = argv[i];
194		/* load variables */
195		loadvars(cfname);
196	+	/* check variables */
197	+	checkvalues();
198		/* did we get DIRECTORY? */
199		checkdir();
200		/* check status */
#	Line 183 \| Line 228 \| *char argv[];**
228		quit(1);
229		}
230		quit(0);
231	+	return 0; /* pro forma return */
232		userr:
233		fprintf(stderr, "Usage: %s [-s][-n][-w][-e] anim_file\n", progname);
234		quit(1);
235	+	return 1; /* pro forma return */
236		}
237
238
239	<	getastat() /* check/set animation status */
239	>	static int
240	>	getastat(void) /* check/set animation status */
241		{
242		char sfname[256];
243		FILE *fp;
#	Line 230 \| Line 278 \| *getastat() / check/set animation status /*
278		}
279		/* assume it is dead */
280		}
281	<	if (strcmp(cfname, astat.cfname) && astat.tnext != 0) { /* other's */
281	>	if (strcmp(cfname, astat.cfname) && astat.pid != 0) { /* other's */
282		fprintf(stderr, "%s: unfinished job \"%s\"\n",
283		progname, astat.cfname);
284		return(-1);
#	Line 253 \| Line 301 \| fmterr:
301		}
302
303
304	<	putastat() /* put out current status */
304	>	static void
305	>	putastat(void) /* put out current status */
306		{
307		char buf[256];
308		FILE *fp;
#	Line 275 \| Line 324 \| *putastat() / put out current status /*
324		}
325
326
327	<	checkdir() /* make sure we have our directory */
327	>	static void
328	>	checkdir(void) /* make sure we have our directory */
329		{
330		struct stat stb;
331
#	Line 297 \| Line 347 \| *checkdir() / make sure we have our directory /*
347		}
348
349
350	<	setdefaults() /* set default values */
350	>	static void
351	>	setdefaults(void) /* set default values */
352		{
353		extern char *atos();
354	+	int decades;
355		char buf[256];
356
357		if (vdef(ANIMATE)) {
#	Line 333 \| Line 385 \| *setdefaults() / set default values /*
385		quit(1);
386		}
387		if (!vdef(BASENAME)) {
388	<	sprintf(buf, "%s/frame%%03d", vval(DIRECTORY));
388	>	decades = (int)log10((double)vint(END)) + 1;
389	>	if (decades < 3) decades = 3;
390	>	sprintf(buf, "%s/frame%%0%dd", vval(DIRECTORY), decades);
391		vval(BASENAME) = savqstr(buf);
392		vdef(BASENAME)++;
393		}
#	Line 382 \| Line 436 \| *setdefaults() / set default values /*
436		}
437
438
439	<	sethosts() /* set up process servers */
439	>	static void
440	>	sethosts(void) /* set up process servers */
441		{
442		extern char *iskip();
443		char buf[256], dir, uname;
#	Line 437 \| Line 492 \| *sethosts() / set up process servers /*
492		}
493		}
494
495	<
496	<	getradfile(rfargs) /* run rad and get needed variables */
442	<	char *rfargs;
495	>	static void
496	>	getradfile(char rfargs) / run rad and get needed variables */
497		{
498		static short mvar[] = {OCTREE,PFILT,RESOLUTION,EXPOSURE,-1};
499		char combuf[256];
500		register int i;
501		register char *cp;
502	+	char *pippt = NULL;
503		/* create rad command */
504		sprintf(rendopt, " @%s/render.opt", vval(DIRECTORY));
505		sprintf(combuf,
506		"rad -v 0 -s -e -w %s OPTFILE=%s \| egrep '^[ \t]*(NOMATCH",
507		rfargs, rendopt+2);
508		cp = combuf;
509	<	while (cp) cp++; / match unset variables */
509	>	while (*cp) {
510	>	if (*cp == '\|') pippt = cp;
511	>	cp++;
512	>	} /* match unset variables */
513		for (i = 0; mvar[i] >= 0; i++)
514		if (!vdef(mvar[i])) {
515		*cp++ = '\|';
516		strcpy(cp, vnam(mvar[i]));
517		while (*cp) cp++;
518	+	pippt = NULL;
519		}
520	<	sprintf(cp, ")[ \t]*=' > %s/radset.var", vval(DIRECTORY));
521	<	cp += 11; /* point to file name */
522	<	if (system(combuf)) {
523	<	fprintf(stderr, "%s: error executing rad command:\n\t%s\n",
524	<	progname, combuf);
466	<	quit(1);
520	>	if (pippt != NULL)
521	>	strcpy(pippt, "> " NULL_DEVICE); /* nothing to match */
522	>	else {
523	>	sprintf(cp, ")[ \t]*=' > %s/radset.var", vval(DIRECTORY));
524	>	cp += 11; /* point to file name */
525		}
526	<	loadvars(cp); /* load variables and remove file */
527	<	unlink(cp);
526	>	system(combuf); /* ignore exit code */
527	>	if (pippt == NULL) { /* load variables and remove file */
528	>	loadvars(cp);
529	>	unlink(cp);
530	>	}
531		}
532
533
534	<	animate() /* run animation */
534	>	static void
535	>	animate(void) /* run animation */
536		{
537		int xres, yres;
538		float pa, mult;
#	Line 500 \| Line 562 \| *animate() / run animation /*
562		progname, vnam(INTERP));
563		vval(INTERP) = "0";
564		}
565	<	if (atoi(vval(MBLUR))) { /* can't handle this yet */
565	>	if (strcmp(vval(MBLUR),"0")) { /* can't handle this */
566		if (!nowarn)
567		fprintf(stderr,
568		"%s: resetting %s=0 for animation\n",
#	Line 510 \| Line 572 \| *animate() / run animation /*
572		}
573		/* figure # frames per batch */
574		d1 = multxresmultyres4; /* space for orig. picture */
575	<	if ((i=vint(INTERP)) \|\| atoi(vval(MBLUR)))
575	>	if ((i=vint(INTERP)) \|\| getblur(NULL, NULL) > 1)
576		d1 += multxresmultyressizeof(float); /* Z-buffer */
577		d2 = xresyres4; /* space for final picture */
578		frames_batch = (i+1)(vflt(DISKSPACE)1048576.-d1)/(d1+i*d2);
#	Line 520 \| Line 582 \| *animate() / run animation /*
582		quit(1);
583		}
584		/* initialize archive argument list */
585	<	i = 16;
524	<	if (vdef(ARCHIVE) && strlen(vval(ARCHIVE)) > i)
525	<	i = strlen(vval(ARCHIVE));
585	>	i = vdef(ARCHIVE) ? strlen(vval(ARCHIVE))+132 : 132;
586		arcnext = arcfirst = arcargs + i;
587		/* initialize status file */
588		if (astat.rnext == 0)
#	Line 543 \| Line 603 \| *animate() / run animation /*
603		}
604
605
606	<	renderframes(nframes) /* render next nframes frames */
607	<	int nframes;
606	>	static void
607	>	renderframes(int nframes) /* render next nframes frames */
608		{
609		static char vendbuf[16];
610		VIEW *vp;
#	Line 600 \| Line 660 \| int nframes;
660		}
661
662
663	<	filterframes() /* catch up with filtering */
663	>	static void
664	>	filterframes(void) /* catch up with filtering */
665		{
605	–	VIEW *vp;
666		register int i;
667
668		if (astat.tnext < astat.fnext) /* other work to do first */
669		return;
670		/* filter each view */
671	<	for (i = astat.fnext; i < astat.rnext; i++) {
672	<	if ((vp = getview(i)) == NULL) { /* get view i */
673	<	fprintf(stderr,
614	<	"%s: unexpected error reading view for frame %d\n",
615	<	progname, i);
616	<	quit(1);
617	<	}
618	<	dofilt(i, vp, getexp(i), 0); /* filter frame */
619	<	}
671	>	for (i = astat.fnext; i < astat.rnext; i++)
672	>	dofilt(i, 0);
673	>
674		bwait(0); /* wait for filter processes */
675		archive(); /* archive originals */
676		astat.fnext = i; /* update status */
#	Line 624 \| Line 678 \| *filterframes() / catch up with filtering /*
678		}
679
680
681	<	transferframes() /* catch up with picture transfers */
681	>	static void
682	>	transferframes(void) /* catch up with picture transfers */
683		{
684	<	char combuf[10240];
684	>	char combuf[10240], *fbase;
685		register char *cp;
686		register int i;
687
#	Line 637 \| Line 692 \| *transferframes() / catch up with picture transfers**
692		putastat(); /* update status */
693		return;
694		}
695	<	strcpy(combuf, vval(TRANSFER)); /* start transfer command */
696	<	cp = combuf + strlen(combuf);
695	>	strcpy(combuf, "cd "); /* start transfer command */
696	>	fbase = dirfile(cp = combuf+3, vval(BASENAME));
697	>	if (*cp) {
698	>	while (*++cp) ;
699	>	cp++ = ';'; cp++ = ' ';
700	>	} else
701	>	cp = combuf;
702	>	strcpy(cp, vval(TRANSFER));
703	>	while (*cp) cp++;
704		/* make argument list */
705		for (i = astat.tnext; i < astat.fnext; i++) {
706		*cp++ = ' ';
707	<	sprintf(cp, vval(BASENAME), i);
707	>	sprintf(cp, fbase, i);
708		while (*cp) cp++;
709		strcpy(cp, ".pic");
710		cp += 4;
#	Line 657 \| Line 719 \| *transferframes() / catch up with picture transfers**
719		}
720
721
722	<	animrend(frame, vp) /* start animation frame */
723	<	int frame;
724	<	VIEW *vp;
722	>	static void
723	>	animrend( /* start animation frame */
724	>	int frame,
725	>	VIEW *vp
726	>	)
727		{
664	–	extern int recover();
728		char combuf[2048];
729		char fname[128];
730
#	Line 675 \| Line 738 \| *VIEW vp;**
738		}
739
740
741	<	walkwait(first, last, vfn) /* walk-through frames */
742	<	int first, last;
743	<	char *vfn;
741	>	static void
742	>	walkwait( /* walk-through frames */
743	>	int first,
744	>	int last,
745	>	char *vfn
746	>	)
747		{
748	+	double mblurf, dblurf;
749	+	int nblur = getblur(&mblurf, &dblurf);
750		char combuf[2048];
751	<	char *inspoint;
751	>	register char *inspoint;
752		register int i;
753
754		if (!noaction && vint(INTERP)) /* create dummy frames */
#	Line 691 \| Line 759 \| *char vfn;**
759		close(open(combuf, O_RDONLY\|O_CREAT, 0666));
760		}
761		/* create command */
762	<	sprintf(combuf, "rpict%s -w0", rendopt);
763	<	if (vint(INTERP) \|\| atoi(vval(MBLUR)))
764	<	sprintf(combuf+strlen(combuf), " -z %s.zbf", vval(BASENAME));
765	<	sprintf(combuf+strlen(combuf), " -o %s.unf %s -S %d",
762	>	sprintf(combuf, "rpict%s%s -w0", rendopt,
763	>	viewopt(getview(first>1 ? first-1 : 1)));
764	>	inspoint = combuf;
765	>	while (*inspoint) inspoint++;
766	>	if (nblur) {
767	>	sprintf(inspoint, " -pm %.3f", mblurf/nblur);
768	>	while (*inspoint) inspoint++;
769	>	sprintf(inspoint, " -pd %.3f", dblurf/nblur);
770	>	while (*inspoint) inspoint++;
771	>	}
772	>	if (nblur > 1 \|\| vint(INTERP)) {
773	>	sprintf(inspoint, " -z %s.zbf", vval(BASENAME));
774	>	while (*inspoint) inspoint++;
775	>	}
776	>	sprintf(inspoint, " -o %s.unf %s -S %d",
777		vval(BASENAME), rresopt, first);
778	<	inspoint = combuf + strlen(combuf);
778	>	while (*inspoint) inspoint++;
779		sprintf(inspoint, " %s < %s", vval(OCTREE), vfn);
780		/* run in parallel */
781		i = (last-first+1)/(vint(INTERP)+1);
#	Line 716 \| Line 795 \| *char vfn;**
795		}
796
797
798	<	int
799	<	recover(frame) /* recover the specified frame */
721	<	int frame;
798	>	static int
799	>	recover(int frame) /* recover the specified frame */
800		{
801		static int rfrm; / list of recovered frames */
802		static int nrfrms = 0;
803	+	double mblurf, dblurf;
804	+	int nblur = getblur(&mblurf, &dblurf);
805		char combuf[2048];
806		char fname[128];
807		register char *cp;
#	Line 737 \| Line 817 \| int frame;
817		vval(ANIMATE), frame, rendopt);
818		else
819		sprintf(combuf, "rpict%s -w0", rendopt);
820	<	cp = combuf + strlen(combuf);
821	<	if (vint(INTERP) \|\| atoi(vval(MBLUR))) {
820	>	cp = combuf;
821	>	while (*cp) cp++;
822	>	if (nblur) {
823	>	sprintf(cp, " -pm %.3f", mblurf/nblur);
824	>	while (*cp) cp++;
825	>	sprintf(cp, " -pd %.3f", dblurf/nblur);
826	>	while (*cp) cp++;
827	>	}
828	>	if (nblur > 1 \|\| vint(INTERP)) {
829		sprintf(cp, " -z %s.zbf", fname);
830		while (*cp) cp++;
831		}
#	Line 752 \| Line 839 \| int frame;
839		return(1);
840		/* add frame to recovered list */
841		if (nrfrms)
842	<	rfrm = (int )realloc((char )rfrm, (nrfrms+1)*sizeof(int));
842	>	rfrm = (int )realloc((void )rfrm, (nrfrms+1)*sizeof(int));
843		else
844		rfrm = (int *)malloc(sizeof(int));
845		if (rfrm == NULL) {
#	Line 764 \| Line 851 \| int frame;
851		}
852
853
854	<	int
855	<	frecover(frame) /* recover filtered frame */
769	<	int frame;
854	>	static int
855	>	frecover(int frame) /* recover filtered frame */
856		{
857	<	VIEW *vp;
772	<	char *ex;
773	<
774	<	vp = getview(frame);
775	<	ex = getexp(frame);
776	<	if (dofilt(frame, vp, ex, 2) && dofilt(frame, vp, ex, 1))
857	>	if (dofilt(frame, 2) && dofilt(frame, 1))
858		return(1);
859		return(0);
860		}
861
862
863	<	archive() /* archive and remove renderings */
863	>	static void
864	>	archive(void) /* archive and remove renderings */
865		{
866		#define RMCOML (sizeof(rmcom)-1)
867		static char rmcom[] = "rm -f";
868	<	register int i;
868	>	char basedir[128];
869	>	int dlen, alen;
870	>	register int j;
871
872		if (arcnext == arcfirst)
873		return; /* nothing to do */
874	+	dirfile(basedir, vval(BASENAME));
875	+	dlen = strlen(basedir);
876		if (vdef(ARCHIVE)) { /* run archive command */
877	<	i = strlen(vval(ARCHIVE));
878	<	strncpy(arcfirst-i, vval(ARCHIVE), i);
879	<	if (runcom(arcfirst-i)) {
877	>	alen = strlen(vval(ARCHIVE));
878	>	if (dlen) {
879	>	j = alen + dlen + 5;
880	>	strncpy(arcfirst-j, "cd ", 3);
881	>	strncpy(arcfirst-j+3, basedir, dlen);
882	>	(arcfirst-j)[dlen+3] = ';'; (arcfirst-j)[dlen+4] = ' ';
883	>	} else
884	>	j = alen;
885	>	strncpy(arcfirst-alen, vval(ARCHIVE), alen);
886	>	if (runcom(arcfirst-j)) {
887		fprintf(stderr, "%s: error running archive command\n",
888		progname);
889		quit(1);
890		}
891		}
892	+	if (dlen) {
893	+	j = RMCOML + dlen + 5;
894	+	strncpy(arcfirst-j, "cd ", 3);
895	+	strncpy(arcfirst-j+3, basedir, dlen);
896	+	(arcfirst-j)[dlen+3] = ';'; (arcfirst-j)[dlen+4] = ' ';
897	+	} else
898	+	j = RMCOML;
899		/* run remove command */
900		strncpy(arcfirst-RMCOML, rmcom, RMCOML);
901	<	runcom(arcfirst-RMCOML);
901	>	runcom(arcfirst-j);
902		arcnext = arcfirst; /* reset argument list */
903		#undef RMCOML
904		}
905
906
907	<	int
908	<	dofilt(frame, vp, ep, rvr) /* filter frame */
909	<	int frame;
910	<	VIEW *vp;
911	<	char *ep;
812	<	int rvr;
907	>	static int
908	>	dofilt( /* filter frame */
909	>	int frame,
910	>	int rvr
911	>	)
912		{
814	–	extern int frecover();
913		static int iter = 0;
914	<	char fnbefore[128], fnafter[128];
914	>	double mblurf, dblurf;
915	>	int nblur = getblur(&mblurf, &dblurf);
916	>	VIEW *vp = getview(frame);
917	>	char *ep = getexp(frame);
918	>	char fnbefore[128], fnafter[128], *fbase;
919		char combuf[1024], fname0[128], fname1[128];
920		int usepinterp, usepfilt, nora_rgbe;
921		int frseq[2];
922		/* check what is needed */
923	<	usepinterp = atoi(vval(MBLUR));
924	<	usepfilt = pfiltalways \| ep==NULL;
923	>	if (vp == NULL) {
924	>	fprintf(stderr,
925	>	"%s: unexpected error reading view for frame %d\n",
926	>	progname, frame);
927	>	quit(1);
928	>	}
929	>	usepinterp = (nblur > 1);
930	>	usepfilt = pfiltalways \| (ep==NULL);
931		if (ep != NULL && !strcmp(ep, "1"))
932		ep = "+0";
933		nora_rgbe = strcmp(vval(OVERSAMP),"1") \|\| ep==NULL \|\|
#	Line 827 \| Line 935 \| int rvr;
935		/* compute rendered views */
936		frseq[0] = frame - ((frame-1) % (vint(INTERP)+1));
937		frseq[1] = frseq[0] + vint(INTERP) + 1;
938	+	fbase = dirfile(NULL, vval(BASENAME));
939		if (frseq[1] > vint(END))
940		frseq[1] = vint(END);
941		if (frseq[1] == frame) { /* pfilt only */
#	Line 836 \| Line 945 \| int rvr;
945		} else if (frseq[0] == frame) { /* no interpolation needed */
946		if (!rvr && frame > 1+vint(INTERP)) { /* archive previous */
947		*arcnext++ = ' ';
948	<	sprintf(arcnext, vval(BASENAME), frame-vint(INTERP)-1);
948	>	sprintf(arcnext, fbase, frame-vint(INTERP)-1);
949		while (*arcnext) arcnext++;
950		strcpy(arcnext, ".unf");
951		arcnext += 4;
952		if (usepinterp \|\| vint(INTERP)) { /* and Z-buf */
953		*arcnext++ = ' ';
954	<	sprintf(arcnext, vval(BASENAME),
846	<	frame-vint(INTERP)-1);
954	>	sprintf(arcnext, fbase, frame-vint(INTERP)-1);
955		while (*arcnext) arcnext++;
956		strcpy(arcnext, ".zbf");
957		arcnext += 4;
#	Line 863 \| Line 971 \| int rvr;
971		if (usepinterp) { /* using pinterp */
972		if (rvr == 2 && recover(frseq[1])) /* recover after? */
973		return(1);
974	<	if (atoi(vval(MBLUR))) {
867	<	FILE fp; / motion blurring */
974	>	if (nblur > 1) { /* with pdmblur */
975		sprintf(fname0, "%s/vw0%c", vval(DIRECTORY),
976		'a'+(iter%26));
870	–	if ((fp = fopen(fname0, "w")) == NULL) {
871	–	perror(fname0); quit(1);
872	–	}
873	–	fputs(VIEWSTR, fp);
874	–	fprintview(vp, fp);
875	–	putc('\n', fp); fclose(fp);
876	–	if ((vp = getview(frame+1)) == NULL) {
877	–	fprintf(stderr,
878	–	"%s: unexpected error reading view for frame %d\n",
879	–	progname, frame+1);
880	–	quit(1);
881	–	}
977		sprintf(fname1, "%s/vw1%c", vval(DIRECTORY),
978		'a'+(iter%26));
979	<	if ((fp = fopen(fname1, "w")) == NULL) {
980	<	perror(fname1); quit(1);
979	>	if (!noaction) {
980	>	FILE fp; / motion blurring */
981	>	if ((fp = fopen(fname0, "w")) == NULL) {
982	>	perror(fname0); quit(1);
983	>	}
984	>	fputs(VIEWSTR, fp);
985	>	fprintview(vp, fp);
986	>	putc('\n', fp); fclose(fp);
987	>	if ((vp = getview(frame+1)) == NULL) {
988	>	fprintf(stderr,
989	>	"%s: unexpected error reading view for frame %d\n",
990	>	progname, frame+1);
991	>	quit(1);
992	>	}
993	>	if ((fp = fopen(fname1, "w")) == NULL) {
994	>	perror(fname1); quit(1);
995	>	}
996	>	fputs(VIEWSTR, fp);
997	>	fprintview(vp, fp);
998	>	putc('\n', fp); fclose(fp);
999		}
887	–	fputs(VIEWSTR, fp);
888	–	fprintview(vp, fp);
889	–	putc('\n', fp); fclose(fp);
1000		sprintf(combuf,
1001	<	"(pmblur %s %d %s %s; rm -f %s %s) \| pinterp -B",
1002	<	*sskip(vval(MBLUR)) ? sskip2(vval(MBLUR),1) : "1",
893	<	atoi(vval(MBLUR)),
1001	>	"(pmdblur %.3f %.3f %d %s %s; rm -f %s %s) \| pinterp -B -a",
1002	>	mblurf, dblurf, nblur,
1003		fname0, fname1, fname0, fname1);
1004		iter++;
1005		} else /* no blurring */
#	Line 898 \| Line 1007 \| int rvr;
1007		strcat(combuf, viewopt(vp));
1008		if (vbool(RTRACE))
1009		sprintf(combuf+strlen(combuf), " -ff -fr '%s -w0 %s'",
1010	<	rendopt, vval(OCTREE));
1010	>	rendopt+1, vval(OCTREE));
1011		if (vdef(PINTERP))
1012		sprintf(combuf+strlen(combuf), " %s", vval(PINTERP));
1013		if (usepfilt)
1014		sprintf(combuf+strlen(combuf), " %s", rresopt);
1015		else
1016	<	sprintf(combuf+strlen(combuf), " %s -e %s",
1016	>	sprintf(combuf+strlen(combuf), " -a %s -e %s",
1017		fresopt, ep);
1018		sprintf(combuf+strlen(combuf), " %s.unf %s.zbf",
1019		fnbefore, fnbefore);
#	Line 951 \| Line 1060 \| int rvr;
1060		}
1061
1062
1063	<	VIEW *
1064	<	getview(n) /* get view number n */
956	<	int n;
1063	>	static VIEW *
1064	>	getview(int n) /* get view number n */
1065		{
1066		static FILE viewfp = NULL; / view file pointer */
1067		static int viewnum = 0; /* current view number */
#	Line 965 \| Line 1073 \| int n;
1073		fclose(viewfp);
1074		viewfp = NULL;
1075		viewnum = 0;
1076	<	copystruct(&curview, &stdview);
1076	>	curview = stdview;
1077		}
1078		return(NULL);
1079		}
1080	<	if (viewfp == NULL) { /* open file */
1080	>	if (viewfp == NULL) { /* open file */
1081		if ((viewfp = fopen(vval(VIEWFILE), "r")) == NULL) {
1082		perror(vval(VIEWFILE));
1083		quit(1);
1084		}
1085	<	} else if (n < viewnum) { /* rewind file */
1085	>	} else if (n > 0 && n < viewnum) { /* rewind file */
1086		if (viewnum == 1 && feof(viewfp))
1087		return(&curview); /* just one view */
1088		if (fseek(viewfp, 0L, 0) == EOF) {
1089		perror(vval(VIEWFILE));
1090		quit(1);
1091		}
1092	<	copystruct(&curview, &stdview);
1092	>	curview = stdview;
1093		viewnum = 0;
1094		}
1095	+	if (n < 0) { /* get next view */
1096	+	register int c = getc(viewfp);
1097	+	if (c == EOF)
1098	+	return((VIEW )NULL); / that's it */
1099	+	ungetc(c, viewfp);
1100	+	n = viewnum + 1;
1101	+	}
1102		while (n > viewnum) { /* scan to desired view */
1103		if (fgets(linebuf, sizeof(linebuf), viewfp) == NULL)
1104		return(viewnum==1 ? &curview : (VIEW *)NULL);
#	Line 994 \| Line 1109 \| int n;
1109		}
1110
1111
1112	<	int
1113	<	countviews() /* count views in view file */
1112	>	static int
1113	>	countviews(void) /* count views in view file */
1114		{
1115	<	register int n = 0;
1115	>	int n;
1116
1117	<	while (getview(n+1) != NULL)
1117	>	if (getview(n=1) == NULL)
1118	>	return(0);
1119	>	while (getview(-1) != NULL)
1120		n++;
1121		return(n);
1122		}
1123
1124
1125	<	char *
1126	<	getexp(n) /* get exposure for nth frame */
1010	<	int n;
1125	>	static char *
1126	>	getexp(int n) /* get exposure for nth frame */
1127		{
1128		extern char *fskip();
1129		static char expval[32];
#	Line 1019 \| Line 1135 \| int n;
1135		if (n == 0) { /* signal to close file */
1136		if (expfp != NULL) {
1137		fclose(expfp);
1138	<	free((char *)exppos);
1138	>	free((void *)exppos);
1139		expfp = NULL;
1140		}
1141		return(NULL);
#	Line 1076 \| Line 1192 \| int n;
1192		}
1193
1194
1195	<	struct pslot *
1196	<	findpslot(pid) /* find or allocate a process slot */
1081	<	int pid;
1195	>	static struct pslot *
1196	>	findpslot(RT_PID pid) /* find or allocate a process slot */
1197		{
1198		register struct pslot *psempty = NULL;
1199		register int i;
#	Line 1093 \| Line 1208 \| int pid;
1208		}
1209
1210
1211	<	int
1212	<	donecom(ps, pn, status) /* clean up after finished process */
1213	<	PSERVER *ps;
1214	<	int pn;
1215	<	int status;
1211	>	static int
1212	>	donecom( /* clean up after finished process */
1213	>	PSERVER *ps,
1214	>	int pn,
1215	>	int status
1216	>	)
1217		{
1218	<	register PROC *pp;
1218	>	register NETPROC *pp;
1219		register struct pslot *psl;
1220
1221		pp = ps->proc + pn;
#	Line 1134 \| Line 1250 \| int status;
1250		}
1251
1252
1253	<	int
1254	<	serverdown() /* check status of last process server */
1253	>	static int
1254	>	serverdown(void) /* check status of last process server */
1255		{
1256		if (lastpserver == NULL \|\| !lastpserver->hostname[0])
1257		return(0);
#	Line 1151 \| Line 1267 \| *serverdown() / check status of last process server**
1267		}
1268
1269
1270	<	int
1271	<	bruncom(com, fout, rf) /* run a command in the background */
1272	<	char *com;
1273	<	int fout;
1274	<	int (*rf)();
1270	>	static RT_PID
1271	>	bruncom( /* run a command in the background */
1272	>	char *com,
1273	>	int fout,
1274	>	int (*rf)()
1275	>	)
1276		{
1277	<	int pid;
1277	>	RT_PID pid;
1278		register struct pslot *psl;
1279
1280		if (noaction) {
#	Line 1170 \| Line 1287 \| *int (rf)();**
1287		bwait(1);
1288		if (!silent) { /* echo command */
1289		PSERVER *ps;
1290	<	int psn = pid;
1290	>	RT_PID psn = pid;
1291		ps = findjob(&psn);
1292		printf("\t%s\n", com);
1293		printf("\tProcess started on %s\n", phostname(ps));
#	Line 1184 \| Line 1301 \| *int (rf)();**
1301		}
1302
1303
1304	<	bwait(ncoms) /* wait for batch job(s) to finish */
1305	<	int ncoms;
1304	>	static void
1305	>	bwait(int ncoms) /* wait for batch job(s) to finish */
1306		{
1307		int status;
1308
#	Line 1199 \| Line 1316 \| int ncoms;
1316		}
1317
1318
1319	<	int
1320	<	pruncom(com, ppins, maxcopies) /* run a command in parallel over network */
1321	<	char com, ppins;
1322	<	int maxcopies;
1319	>	static int
1320	>	pruncom( /* run a command in parallel over network */
1321	>	char *com,
1322	>	char *ppins,
1323	>	int maxcopies
1324	>	)
1325		{
1326		int retstatus = 0;
1327		int hostcopies;
#	Line 1224 \| Line 1343 \| int maxcopies;
1343		strcpy(com1=buf, com); /* build -PP command */
1344		sprintf(com1+(ppins-com), " -PP %s/%s.persist",
1345		vval(DIRECTORY), phostname(ps));
1346	+	unlink(com1+(ppins-com)+5);
1347		strcat(com1, ppins);
1348		} else
1349		com1 = com;
#	Line 1268 \| Line 1388 \| int maxcopies;
1388		}
1389
1390
1391	<	runcom(cs) /* run a command locally and wait for it */
1392	<	char *cs;
1391	>	static int
1392	>	runcom(char cs) / run a command locally and wait for it */
1393		{
1394		if (!silent) /* echo it */
1395		printf("\t%s\n", cs);
#	Line 1280 \| Line 1400 \| *char cs;**
1400		}
1401
1402
1403	<	rmfile(fn) /* remove a file */
1404	<	char *fn;
1403	>	static int
1404	>	rmfile(char fn) / remove a file */
1405		{
1406		if (!silent)
1407	<	#ifdef MSDOS
1407	>	#ifdef _WIN32
1408		printf("\tdel %s\n", fn);
1409		#else
1410		printf("\trm -f %s\n", fn);
#	Line 1295 \| Line 1415 \| *char fn;**
1415		}
1416
1417
1418	<	badvalue(vc) /* report bad variable value and exit */
1419	<	int vc;
1418	>	static void
1419	>	badvalue(int vc) /* report bad variable value and exit */
1420		{
1421		fprintf(stderr, "%s: bad value for variable '%s'\n",
1422		progname, vnam(vc));
1423		quit(1);
1424	+	}
1425	+
1426	+
1427	+	static char *
1428	+	dirfile( /* separate path into directory and file */
1429	+	char *df,
1430	+	register char *path
1431	+	)
1432	+	{
1433	+	register int i;
1434	+	int psep;
1435	+
1436	+	for (i = 0, psep = -1; path[i]; i++)
1437	+	if (path[i] == '/')
1438	+	psep = i;
1439	+	if (df != NULL) {
1440	+	if (psep == 0) {
1441	+	df[0] = '/';
1442	+	df[1] = '\0';
1443	+	} else if (psep > 0) {
1444	+	strncpy(df, path, psep);
1445	+	df[psep] = '\0';
1446	+	} else
1447	+	df[0] = '\0';
1448	+	}
1449	+	return(path+psep+1);
1450	+	}
1451	+
1452	+
1453	+	static int
1454	+	getblur(double mbf, double dbf) /* get # blur samples (and fraction) */
1455	+	{
1456	+	double mblurf, dblurf;
1457	+	int nmblur, ndblur;
1458	+	char *s;
1459	+	/* get motion blur */
1460	+	if (!vdef(MBLUR) \|\| (mblurf = atof(vval(MBLUR))) < 0.0)
1461	+	mblurf = 0.0;
1462	+	if (mbf != NULL)
1463	+	*mbf = mblurf;
1464	+	if (mblurf <= FTINY)
1465	+	nmblur = 0;
1466	+	else if (!*(s = sskip(vval(MBLUR))))
1467	+	nmblur = DEF_NBLUR;
1468	+	else if ((nmblur = atoi(s)) <= 0)
1469	+	nmblur = 1;
1470	+	/* get depth-of-field blur */
1471	+	if (!vdef(DBLUR) \|\| (dblurf = atof(vval(DBLUR))) < 0.0)
1472	+	dblurf = 0.0;
1473	+	if (dbf != NULL)
1474	+	*dbf = dblurf;
1475	+	if (dblurf <= FTINY)
1476	+	ndblur = 0;
1477	+	else if (!*(s = sskip(vval(DBLUR))))
1478	+	ndblur = DEF_NBLUR;
1479	+	else if ((ndblur = atoi(s)) <= 0)
1480	+	ndblur = 1;
1481	+	if ((nmblur == 1) & (ndblur == 1))
1482	+	return(1);
1483	+	/* return combined samples */
1484	+	return(nmblur + ndblur);
1485		}

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Comparing src/util/ranimate.c (file contents): Revision 2.18 by greg, Mon Jul 8 14:53:17 1996 UTC vs. Revision 2.50 by schorsch, Mon Sep 12 14:40:14 2005 UTC

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Comparing src/util/ranimate.c (file contents):
Revision 2.18 by greg, Mon Jul 8 14:53:17 1996 UTC vs.
Revision 2.50 by schorsch, Mon Sep 12 14:40:14 2005 UTC