| 1 |
greg |
3.1 |
#ifndef lint
|
| 2 |
greg |
3.19 |
static const char RCSid[] = "$Id: ranimove.c,v 3.18 2016/04/18 22:39:13 greg Exp $";
|
| 3 |
greg |
3.1 |
#endif
|
| 4 |
|
|
/*
|
| 5 |
|
|
* Radiance object animation program
|
| 6 |
|
|
*
|
| 7 |
|
|
* Main program and control file handling.
|
| 8 |
|
|
*
|
| 9 |
|
|
* See ranimove.h and the ranimove(1) man page for details.
|
| 10 |
|
|
*/
|
| 11 |
|
|
|
| 12 |
greg |
3.2 |
#include "copyright.h"
|
| 13 |
greg |
3.1 |
|
| 14 |
greg |
3.3 |
#include <time.h>
|
| 15 |
schorsch |
3.16 |
#if defined(_WIN32) || defined(_WIN64)
|
| 16 |
schorsch |
3.9 |
#include <winsock.h> /* struct timeval. XXX find a replacement? */
|
| 17 |
|
|
#else
|
| 18 |
schorsch |
3.4 |
#include <sys/time.h>
|
| 19 |
|
|
#endif
|
| 20 |
greg |
3.1 |
#include <ctype.h>
|
| 21 |
schorsch |
3.5 |
#include <string.h>
|
| 22 |
|
|
|
| 23 |
schorsch |
3.16 |
#include "platform.h"
|
| 24 |
schorsch |
3.5 |
#include "paths.h"
|
| 25 |
|
|
#include "ranimove.h"
|
| 26 |
greg |
3.1 |
|
| 27 |
|
|
int NVARS = NV_INIT; /* total number of variables */
|
| 28 |
|
|
|
| 29 |
|
|
VARIABLE vv[] = VV_INIT; /* variable-value pairs */
|
| 30 |
|
|
|
| 31 |
|
|
extern int nowarn; /* don't report warnings? */
|
| 32 |
|
|
int silent = 0; /* run silently? */
|
| 33 |
|
|
|
| 34 |
|
|
int quickstart = 0; /* time initial frame as well? */
|
| 35 |
|
|
|
| 36 |
|
|
int nprocs = 1; /* number of rendering processes */
|
| 37 |
|
|
|
| 38 |
|
|
int rtperfrm = 60; /* seconds to spend per frame */
|
| 39 |
|
|
|
| 40 |
|
|
double ndthresh = 2.; /* noticeable difference threshold */
|
| 41 |
|
|
int ndtset = 0; /* user threshold -- stop when reached? */
|
| 42 |
|
|
|
| 43 |
|
|
int fbeg = 1; /* starting frame */
|
| 44 |
|
|
int fend = 0; /* ending frame */
|
| 45 |
|
|
int fcur; /* current frame being rendered */
|
| 46 |
|
|
|
| 47 |
|
|
char lorendoptf[32]; /* low quality options file */
|
| 48 |
|
|
RAYPARAMS lorendparams; /* low quality rendering parameters */
|
| 49 |
|
|
char hirendoptf[32]; /* high quality options file */
|
| 50 |
|
|
RAYPARAMS hirendparams; /* high quality rendering parameters */
|
| 51 |
|
|
RAYPARAMS *curparams; /* current parameter settings */
|
| 52 |
|
|
int twolevels; /* low and high quality differ */
|
| 53 |
|
|
|
| 54 |
|
|
double mblur; /* vflt(MBLUR) */
|
| 55 |
|
|
double rate; /* vflt(RATE) */
|
| 56 |
|
|
|
| 57 |
|
|
char objtmpf[32]; /* object temporary file */
|
| 58 |
|
|
|
| 59 |
|
|
struct ObjMove *obj_move; /* object movements */
|
| 60 |
|
|
|
| 61 |
|
|
int haveprio = 0; /* high-level saliency specified */
|
| 62 |
|
|
|
| 63 |
|
|
int gargc; /* global argc for printargs */
|
| 64 |
|
|
char **gargv; /* global argv for printargs */
|
| 65 |
|
|
|
| 66 |
schorsch |
3.10 |
static void setdefaults(void);
|
| 67 |
|
|
static void setmove(struct ObjMove *om, char *ms);
|
| 68 |
|
|
static void setrendparams(char *optf, char *qval);
|
| 69 |
|
|
static void getradfile(char *rfargs);
|
| 70 |
|
|
static void animate(void);
|
| 71 |
|
|
static int countviews(void); /* XXX duplicated function */
|
| 72 |
|
|
static char * getobjname(struct ObjMove *om);
|
| 73 |
|
|
static char * getxf(struct ObjMove *om, int n);
|
| 74 |
|
|
|
| 75 |
greg |
3.1 |
|
| 76 |
|
|
int
|
| 77 |
schorsch |
3.10 |
main(
|
| 78 |
|
|
int argc,
|
| 79 |
|
|
char *argv[]
|
| 80 |
|
|
)
|
| 81 |
greg |
3.1 |
{
|
| 82 |
|
|
int explicate = 0;
|
| 83 |
|
|
char *cfname;
|
| 84 |
|
|
int i;
|
| 85 |
|
|
|
| 86 |
|
|
progname = argv[0]; /* get arguments */
|
| 87 |
|
|
gargc = argc;
|
| 88 |
|
|
gargv = argv;
|
| 89 |
|
|
for (i = 1; i < argc && argv[i][0] == '-'; i++)
|
| 90 |
|
|
switch (argv[i][1]) {
|
| 91 |
|
|
case 't': /* seconds per frame */
|
| 92 |
|
|
rtperfrm = atoi(argv[++i]);
|
| 93 |
|
|
break;
|
| 94 |
|
|
case 'd': /* noticeable difference */
|
| 95 |
|
|
ndthresh = atof(argv[++i]);
|
| 96 |
|
|
ndtset = 1;
|
| 97 |
|
|
break;
|
| 98 |
|
|
case 'e': /* print variables */
|
| 99 |
|
|
explicate++;
|
| 100 |
|
|
break;
|
| 101 |
|
|
case 's': /* silent running */
|
| 102 |
|
|
silent++;
|
| 103 |
|
|
break;
|
| 104 |
|
|
case 'q': /* start quickly */
|
| 105 |
|
|
quickstart++;
|
| 106 |
|
|
break;
|
| 107 |
|
|
case 'w': /* turn off warnings */
|
| 108 |
|
|
nowarn++;
|
| 109 |
|
|
break;
|
| 110 |
|
|
case 'f': /* frame range */
|
| 111 |
|
|
switch (sscanf(argv[++i], "%d,%d", &fbeg, &fend)) {
|
| 112 |
|
|
case 2:
|
| 113 |
schorsch |
3.7 |
if ((fbeg <= 0) | (fend < fbeg))
|
| 114 |
greg |
3.1 |
goto userr;
|
| 115 |
|
|
break;
|
| 116 |
|
|
case 1:
|
| 117 |
|
|
if (fbeg <= 0)
|
| 118 |
|
|
goto userr;
|
| 119 |
|
|
fend = 0;
|
| 120 |
|
|
break;
|
| 121 |
|
|
default:
|
| 122 |
|
|
goto userr;
|
| 123 |
|
|
}
|
| 124 |
|
|
break;
|
| 125 |
|
|
case 'n': /* number of processes */
|
| 126 |
|
|
nprocs = atoi(argv[++i]);
|
| 127 |
|
|
break;
|
| 128 |
|
|
default:
|
| 129 |
|
|
goto userr;
|
| 130 |
|
|
}
|
| 131 |
|
|
if (rtperfrm <= 0) {
|
| 132 |
|
|
if (!ndtset)
|
| 133 |
|
|
error(USER, "specify -d jnd with -t 0");
|
| 134 |
|
|
rtperfrm = 7*24*3600;
|
| 135 |
|
|
}
|
| 136 |
|
|
if (i != argc-1)
|
| 137 |
|
|
goto userr;
|
| 138 |
|
|
cfname = argv[i];
|
| 139 |
|
|
/* load variables */
|
| 140 |
|
|
loadvars(cfname);
|
| 141 |
|
|
/* check variables */
|
| 142 |
|
|
checkvalues();
|
| 143 |
|
|
/* load RIF if any */
|
| 144 |
|
|
if (vdef(RIF))
|
| 145 |
|
|
getradfile(vval(RIF));
|
| 146 |
|
|
/* set defaults */
|
| 147 |
|
|
setdefaults();
|
| 148 |
|
|
/* print variables */
|
| 149 |
|
|
if (explicate)
|
| 150 |
|
|
printvars(stdout);
|
| 151 |
|
|
/* run animation */
|
| 152 |
|
|
if (nprocs > 0)
|
| 153 |
|
|
animate();
|
| 154 |
|
|
/* all done */
|
| 155 |
|
|
if (lorendoptf[0])
|
| 156 |
|
|
unlink(lorendoptf);
|
| 157 |
greg |
3.8 |
if (hirendoptf[0] && strcmp(hirendoptf, lorendoptf))
|
| 158 |
greg |
3.1 |
unlink(hirendoptf);
|
| 159 |
|
|
if (objtmpf[0])
|
| 160 |
|
|
unlink(objtmpf);
|
| 161 |
|
|
return(0);
|
| 162 |
|
|
userr:
|
| 163 |
|
|
fprintf(stderr,
|
| 164 |
|
|
"Usage: %s [-n nprocs][-f beg,end][-t sec][-d jnd][-s][-w][-e] anim_file\n",
|
| 165 |
|
|
progname);
|
| 166 |
|
|
quit(1);
|
| 167 |
schorsch |
3.10 |
return 1; /* pro forma return */
|
| 168 |
greg |
3.1 |
}
|
| 169 |
|
|
|
| 170 |
|
|
|
| 171 |
|
|
void
|
| 172 |
schorsch |
3.11 |
eputs( /* put string to stderr */
|
| 173 |
greg |
3.18 |
char *s
|
| 174 |
schorsch |
3.11 |
)
|
| 175 |
greg |
3.1 |
{
|
| 176 |
|
|
static int midline = 0;
|
| 177 |
|
|
|
| 178 |
|
|
if (!*s)
|
| 179 |
|
|
return;
|
| 180 |
|
|
if (!midline++) {
|
| 181 |
|
|
fputs(progname, stderr);
|
| 182 |
|
|
fputs(": ", stderr);
|
| 183 |
|
|
}
|
| 184 |
|
|
fputs(s, stderr);
|
| 185 |
|
|
if (s[strlen(s)-1] == '\n') {
|
| 186 |
|
|
fflush(stderr);
|
| 187 |
|
|
midline = 0;
|
| 188 |
|
|
}
|
| 189 |
|
|
}
|
| 190 |
|
|
|
| 191 |
|
|
|
| 192 |
greg |
3.13 |
void
|
| 193 |
greg |
3.18 |
quit(int ec) /* make sure exit is called */
|
| 194 |
greg |
3.13 |
{
|
| 195 |
|
|
if (ray_pnprocs > 0) /* close children if any */
|
| 196 |
greg |
3.19 |
ray_pclose(0);
|
| 197 |
|
|
else if (ray_pnprocs < 0)
|
| 198 |
|
|
_exit(ec); /* avoid flush in child */
|
| 199 |
greg |
3.13 |
exit(ec);
|
| 200 |
|
|
}
|
| 201 |
|
|
|
| 202 |
|
|
|
| 203 |
schorsch |
3.10 |
static void
|
| 204 |
|
|
setdefaults(void) /* set default values */
|
| 205 |
greg |
3.1 |
{
|
| 206 |
|
|
int nviews;
|
| 207 |
|
|
int decades;
|
| 208 |
|
|
char buf[256];
|
| 209 |
|
|
int i;
|
| 210 |
|
|
|
| 211 |
|
|
if (!vdef(OCTREEF)) {
|
| 212 |
|
|
sprintf(errmsg, "%s or %s must be defined",
|
| 213 |
|
|
vnam(OCTREEF), vnam(RIF));
|
| 214 |
|
|
error(USER, errmsg);
|
| 215 |
|
|
}
|
| 216 |
|
|
if (!vdef(VIEWFILE)) {
|
| 217 |
|
|
sprintf(errmsg, "%s must be defined", vnam(VIEWFILE));
|
| 218 |
|
|
error(USER, errmsg);
|
| 219 |
|
|
}
|
| 220 |
|
|
nviews = countviews();
|
| 221 |
|
|
if (!nviews)
|
| 222 |
|
|
error(USER, "no views in view file");
|
| 223 |
|
|
if (!vdef(END)) {
|
| 224 |
|
|
if (nviews == 1) {
|
| 225 |
|
|
sprintf(errmsg, "%s must be defined for single view",
|
| 226 |
|
|
vnam(END));
|
| 227 |
|
|
error(USER, errmsg);
|
| 228 |
|
|
}
|
| 229 |
|
|
sprintf(buf, "%d", nviews);
|
| 230 |
|
|
vval(END) = savqstr(buf);
|
| 231 |
|
|
vdef(END)++;
|
| 232 |
|
|
}
|
| 233 |
|
|
if (!fend)
|
| 234 |
|
|
fend = vint(END);
|
| 235 |
|
|
if (fbeg > fend)
|
| 236 |
|
|
error(USER, "begin after end");
|
| 237 |
|
|
if (!vdef(BASENAME)) {
|
| 238 |
|
|
decades = (int)log10((double)vint(END)) + 1;
|
| 239 |
|
|
if (decades < 3) decades = 3;
|
| 240 |
|
|
sprintf(buf, "frame%%0%dd", decades);
|
| 241 |
|
|
vval(BASENAME) = savqstr(buf);
|
| 242 |
|
|
vdef(BASENAME)++;
|
| 243 |
|
|
}
|
| 244 |
|
|
if (!vdef(RATE)) {
|
| 245 |
|
|
vval(RATE) = "8";
|
| 246 |
|
|
vdef(RATE)++;
|
| 247 |
|
|
}
|
| 248 |
|
|
rate = vflt(RATE);
|
| 249 |
|
|
if (!vdef(RESOLUTION)) {
|
| 250 |
|
|
vval(RESOLUTION) = "640";
|
| 251 |
|
|
vdef(RESOLUTION)++;
|
| 252 |
|
|
}
|
| 253 |
|
|
if (!vdef(MBLUR)) {
|
| 254 |
|
|
vval(MBLUR) = "0";
|
| 255 |
|
|
vdef(MBLUR)++;
|
| 256 |
|
|
}
|
| 257 |
|
|
mblur = vflt(MBLUR);
|
| 258 |
|
|
if (mblur > 1.)
|
| 259 |
|
|
mblur = 1.;
|
| 260 |
|
|
/* set up objects */
|
| 261 |
|
|
if (vdef(MOVE)) {
|
| 262 |
|
|
obj_move = (struct ObjMove *)malloc(
|
| 263 |
|
|
sizeof(struct ObjMove)*vdef(MOVE) );
|
| 264 |
|
|
if (obj_move == NULL)
|
| 265 |
|
|
error(SYSTEM, "out of memory in setdefaults");
|
| 266 |
|
|
for (i = 0; i < vdef(MOVE); i++)
|
| 267 |
|
|
setmove(&obj_move[i], nvalue(MOVE, i));
|
| 268 |
|
|
}
|
| 269 |
|
|
/* set up high quality options */
|
| 270 |
|
|
setrendparams(hirendoptf, vval(HIGHQ));
|
| 271 |
|
|
ray_save(&hirendparams);
|
| 272 |
|
|
/* set up low quality options */
|
| 273 |
|
|
setrendparams(lorendoptf, vval(LOWQ));
|
| 274 |
|
|
ray_save(&lorendparams);
|
| 275 |
|
|
curparams = &lorendparams;
|
| 276 |
schorsch |
3.5 |
twolevels = memcmp(&lorendparams, &hirendparams, sizeof(RAYPARAMS));
|
| 277 |
greg |
3.1 |
}
|
| 278 |
|
|
|
| 279 |
|
|
|
| 280 |
schorsch |
3.10 |
static void
|
| 281 |
|
|
setmove( /* assign a move object from spec. */
|
| 282 |
|
|
struct ObjMove *om,
|
| 283 |
|
|
char *ms
|
| 284 |
|
|
)
|
| 285 |
greg |
3.1 |
{
|
| 286 |
|
|
char parname[128];
|
| 287 |
|
|
char *cp;
|
| 288 |
|
|
|
| 289 |
|
|
ms = nextword(parname, sizeof(parname), ms);
|
| 290 |
|
|
if (!parname[0])
|
| 291 |
|
|
goto badspec;
|
| 292 |
|
|
for (cp = parname; *cp; cp++)
|
| 293 |
|
|
if (isspace(*cp))
|
| 294 |
|
|
*cp = '_';
|
| 295 |
|
|
for (om->parent = (om - obj_move); om->parent--; )
|
| 296 |
|
|
if (!strcmp(parname, obj_move[om->parent].name))
|
| 297 |
|
|
break;
|
| 298 |
|
|
if (om->parent < 0 &&
|
| 299 |
|
|
strcmp(parname, ".") && strcmp(parname, VOIDID)) {
|
| 300 |
|
|
sprintf(errmsg, "undefined parent object '%s'", parname);
|
| 301 |
|
|
error(USER, errmsg);
|
| 302 |
|
|
}
|
| 303 |
|
|
ms = nextword(om->name, sizeof(om->name), ms);
|
| 304 |
|
|
if (!om->name[0])
|
| 305 |
|
|
goto badspec;
|
| 306 |
|
|
for (cp = om->name; *cp; cp++)
|
| 307 |
|
|
if (isspace(*cp))
|
| 308 |
|
|
*cp = '_';
|
| 309 |
|
|
ms = nextword(om->xf_file, sizeof(om->xf_file), ms);
|
| 310 |
|
|
if (!strcmp(om->xf_file, "."))
|
| 311 |
|
|
om->xf_file[0] = '\0';
|
| 312 |
|
|
if (!om->xf_file[0]) {
|
| 313 |
|
|
om->xfs[0] = '\0';
|
| 314 |
|
|
} else if (om->xf_file[0] == '-') {
|
| 315 |
|
|
strcpy(om->xfs, om->xf_file);
|
| 316 |
|
|
om->xf_file[0] = '\0';
|
| 317 |
|
|
}
|
| 318 |
|
|
ms = nextword(om->spec, sizeof(om->spec), ms);
|
| 319 |
|
|
if (om->spec[0]) {
|
| 320 |
|
|
if (!strcmp(om->spec, ".") || !strcmp(om->spec, VOIDID))
|
| 321 |
|
|
om->spec[0] = '\0';
|
| 322 |
|
|
ms = nextword(om->prio_file, sizeof(om->prio_file), ms);
|
| 323 |
|
|
} else
|
| 324 |
|
|
om->prio_file[0] = '\0';
|
| 325 |
|
|
if (om->prio_file[0]) {
|
| 326 |
|
|
if (isflt(om->prio_file)) {
|
| 327 |
|
|
om->prio = atof(om->prio_file);
|
| 328 |
|
|
om->prio_file[0] = '\0';
|
| 329 |
schorsch |
3.7 |
haveprio |= ((om->prio < 0.95) | (om->prio > 1.05));
|
| 330 |
greg |
3.1 |
} else
|
| 331 |
|
|
haveprio = 1;
|
| 332 |
|
|
} else
|
| 333 |
|
|
om->prio = 1.;
|
| 334 |
|
|
om->cfm = -1;
|
| 335 |
|
|
return;
|
| 336 |
|
|
badspec:
|
| 337 |
|
|
error(USER, "bad object specification");
|
| 338 |
|
|
}
|
| 339 |
|
|
|
| 340 |
|
|
|
| 341 |
schorsch |
3.10 |
static void
|
| 342 |
|
|
setrendparams( /* set global rendering parameters */
|
| 343 |
|
|
char *optf,
|
| 344 |
|
|
char *qval
|
| 345 |
|
|
)
|
| 346 |
greg |
3.1 |
{
|
| 347 |
|
|
char *argv[1024];
|
| 348 |
|
|
char **av = argv;
|
| 349 |
|
|
int ac, i, rval;
|
| 350 |
|
|
|
| 351 |
|
|
av[ac=0] = NULL;
|
| 352 |
|
|
/* load options from file, first */
|
| 353 |
|
|
if (optf != NULL && *optf) {
|
| 354 |
greg |
3.17 |
ac = wordfile(av, 1024, optf);
|
| 355 |
greg |
3.1 |
if (ac < 0) {
|
| 356 |
|
|
sprintf(errmsg, "cannot load options file \"%s\"",
|
| 357 |
|
|
optf);
|
| 358 |
|
|
error(SYSTEM, errmsg);
|
| 359 |
|
|
}
|
| 360 |
|
|
}
|
| 361 |
|
|
/* then from options string */
|
| 362 |
|
|
if (qval != NULL && qval[0] == '-')
|
| 363 |
greg |
3.17 |
ac += wordstring(av+ac, 1024-ac, qval);
|
| 364 |
greg |
3.1 |
|
| 365 |
greg |
3.8 |
/* restore default parameters */
|
| 366 |
|
|
ray_restore(NULL);
|
| 367 |
greg |
3.1 |
/* set what we have */
|
| 368 |
|
|
for (i = 0; i < ac; i++) {
|
| 369 |
|
|
while ((rval = expandarg(&ac, &av, i)) > 0)
|
| 370 |
|
|
;
|
| 371 |
|
|
if (rval < 0) {
|
| 372 |
|
|
sprintf(errmsg, "cannot expand '%s'", av[i]);
|
| 373 |
|
|
error(SYSTEM, errmsg);
|
| 374 |
|
|
}
|
| 375 |
|
|
if (!strcmp(av[i], "-w")) {
|
| 376 |
|
|
nowarn++;
|
| 377 |
|
|
continue;
|
| 378 |
|
|
}
|
| 379 |
|
|
rval = getrenderopt(ac-i, av+i);
|
| 380 |
greg |
3.8 |
if (rval < 0) {
|
| 381 |
|
|
sprintf(errmsg, "bad render option at '%s'", av[i]);
|
| 382 |
|
|
error(USER, errmsg);
|
| 383 |
greg |
3.1 |
}
|
| 384 |
greg |
3.8 |
i += rval;
|
| 385 |
greg |
3.1 |
}
|
| 386 |
|
|
}
|
| 387 |
|
|
|
| 388 |
|
|
|
| 389 |
schorsch |
3.10 |
static void
|
| 390 |
|
|
getradfile( /* run rad and get needed variables */
|
| 391 |
|
|
char *rfargs
|
| 392 |
|
|
)
|
| 393 |
greg |
3.1 |
{
|
| 394 |
|
|
static short mvar[] = {OCONV,OCTREEF,RESOLUTION,EXPOSURE,-1};
|
| 395 |
|
|
char combuf[256];
|
| 396 |
greg |
3.18 |
int i;
|
| 397 |
|
|
char *cp;
|
| 398 |
schorsch |
3.10 |
char *pippt = NULL;
|
| 399 |
greg |
3.1 |
/* create rad command */
|
| 400 |
|
|
strcpy(lorendoptf, "ranim0.opt");
|
| 401 |
|
|
sprintf(combuf,
|
| 402 |
|
|
"rad -v 0 -s -e -w %s %s oconv=-f OPTFILE=%s | egrep '^[ \t]*(NOMATCH",
|
| 403 |
|
|
rfargs,
|
| 404 |
|
|
(vdef(LOWQ) && vval(LOWQ)[0]!='-') ? vval(LOWQ) : "",
|
| 405 |
|
|
lorendoptf);
|
| 406 |
|
|
cp = combuf;
|
| 407 |
|
|
while (*cp) {
|
| 408 |
|
|
if (*cp == '|') pippt = cp;
|
| 409 |
|
|
cp++;
|
| 410 |
|
|
} /* match unset variables */
|
| 411 |
|
|
for (i = 0; mvar[i] >= 0; i++)
|
| 412 |
|
|
if (!vdef(mvar[i])) {
|
| 413 |
|
|
*cp++ = '|';
|
| 414 |
|
|
strcpy(cp, vnam(mvar[i]));
|
| 415 |
|
|
while (*cp) cp++;
|
| 416 |
|
|
pippt = NULL;
|
| 417 |
|
|
}
|
| 418 |
|
|
if (pippt != NULL)
|
| 419 |
schorsch |
3.5 |
strcpy(pippt, "> " NULL_DEVICE); /* nothing to match */
|
| 420 |
greg |
3.1 |
else {
|
| 421 |
|
|
strcpy(cp, ")[ \t]*=' > ranimove.var");
|
| 422 |
|
|
cp += 11; /* point to file name */
|
| 423 |
|
|
}
|
| 424 |
|
|
system(combuf); /* ignore exit code */
|
| 425 |
|
|
if (pippt == NULL) { /* load variables and remove file */
|
| 426 |
|
|
loadvars(cp);
|
| 427 |
|
|
unlink(cp);
|
| 428 |
|
|
}
|
| 429 |
|
|
if (!vdef(HIGHQ) || vval(HIGHQ)[0]=='-') {
|
| 430 |
|
|
strcpy(hirendoptf, lorendoptf);
|
| 431 |
|
|
return;
|
| 432 |
|
|
}
|
| 433 |
|
|
/* get high quality options */
|
| 434 |
|
|
strcpy(hirendoptf, "ranim1.opt");
|
| 435 |
|
|
sprintf(combuf, "rad -v 0 -s -w %s %s OPTFILE=%s",
|
| 436 |
|
|
rfargs, vval(HIGHQ), hirendoptf);
|
| 437 |
|
|
system(combuf);
|
| 438 |
|
|
}
|
| 439 |
|
|
|
| 440 |
|
|
|
| 441 |
schorsch |
3.10 |
static void
|
| 442 |
|
|
animate(void) /* run through animation */
|
| 443 |
greg |
3.1 |
{
|
| 444 |
|
|
int rpass;
|
| 445 |
|
|
|
| 446 |
|
|
if (fbeg > 1) /* synchronize transforms */
|
| 447 |
|
|
getoctspec(fbeg-1);
|
| 448 |
|
|
|
| 449 |
|
|
for (fcur = fbeg; fcur <= fend; fcur++) {
|
| 450 |
|
|
if (!silent)
|
| 451 |
|
|
printf("Frame %d:\n", fcur);
|
| 452 |
|
|
/* base rendering */
|
| 453 |
|
|
init_frame();
|
| 454 |
|
|
/* refinement */
|
| 455 |
|
|
for (rpass = 0; refine_frame(rpass); rpass++)
|
| 456 |
|
|
;
|
| 457 |
|
|
/* final filter pass */
|
| 458 |
|
|
filter_frame();
|
| 459 |
|
|
/* output frame */
|
| 460 |
|
|
send_frame();
|
| 461 |
|
|
}
|
| 462 |
|
|
/* free resources */
|
| 463 |
|
|
free_frame();
|
| 464 |
|
|
if (nprocs > 1)
|
| 465 |
|
|
ray_pdone(1);
|
| 466 |
|
|
else
|
| 467 |
|
|
ray_done(1);
|
| 468 |
|
|
getview(0);
|
| 469 |
|
|
getexp(0);
|
| 470 |
|
|
}
|
| 471 |
|
|
|
| 472 |
|
|
|
| 473 |
greg |
3.18 |
VIEW *
|
| 474 |
schorsch |
3.10 |
getview( /* get view number n */
|
| 475 |
|
|
int n
|
| 476 |
|
|
)
|
| 477 |
greg |
3.1 |
{
|
| 478 |
|
|
static FILE *viewfp = NULL; /* view file pointer */
|
| 479 |
|
|
static int viewnum = 0; /* current view number */
|
| 480 |
|
|
static VIEW curview = STDVIEW; /* current view */
|
| 481 |
|
|
char linebuf[256];
|
| 482 |
|
|
|
| 483 |
|
|
if (n == 0) { /* signal to close file and clean up */
|
| 484 |
|
|
if (viewfp != NULL) {
|
| 485 |
|
|
fclose(viewfp);
|
| 486 |
|
|
viewfp = NULL;
|
| 487 |
|
|
viewnum = 0;
|
| 488 |
schorsch |
3.6 |
curview = stdview;
|
| 489 |
greg |
3.1 |
}
|
| 490 |
|
|
return(NULL);
|
| 491 |
|
|
}
|
| 492 |
|
|
if (viewfp == NULL) { /* open file */
|
| 493 |
|
|
if ((viewfp = fopen(vval(VIEWFILE), "r")) == NULL) {
|
| 494 |
|
|
perror(vval(VIEWFILE));
|
| 495 |
|
|
quit(1);
|
| 496 |
|
|
}
|
| 497 |
|
|
} else if (n > 0 && n < viewnum) { /* rewind file */
|
| 498 |
|
|
if (viewnum == 1 && feof(viewfp))
|
| 499 |
|
|
return(&curview); /* just one view */
|
| 500 |
|
|
if (fseek(viewfp, 0L, 0) == EOF) {
|
| 501 |
|
|
perror(vval(VIEWFILE));
|
| 502 |
|
|
quit(1);
|
| 503 |
|
|
}
|
| 504 |
schorsch |
3.6 |
curview = stdview;
|
| 505 |
greg |
3.1 |
viewnum = 0;
|
| 506 |
|
|
}
|
| 507 |
|
|
if (n < 0) { /* get next view */
|
| 508 |
greg |
3.18 |
int c = getc(viewfp);
|
| 509 |
greg |
3.1 |
if (c == EOF)
|
| 510 |
|
|
return(NULL); /* that's it */
|
| 511 |
|
|
ungetc(c, viewfp);
|
| 512 |
|
|
n = viewnum + 1;
|
| 513 |
|
|
}
|
| 514 |
|
|
while (n > viewnum) { /* scan to desired view */
|
| 515 |
|
|
if (fgets(linebuf, sizeof(linebuf), viewfp) == NULL)
|
| 516 |
|
|
return(viewnum==1 ? &curview : (VIEW *)NULL);
|
| 517 |
|
|
if (isview(linebuf) && sscanview(&curview, linebuf) > 0)
|
| 518 |
|
|
viewnum++;
|
| 519 |
|
|
}
|
| 520 |
|
|
return(&curview); /* return it */
|
| 521 |
|
|
}
|
| 522 |
|
|
|
| 523 |
|
|
|
| 524 |
schorsch |
3.10 |
static int
|
| 525 |
|
|
countviews(void) /* count views in view file */
|
| 526 |
greg |
3.1 |
{
|
| 527 |
|
|
int n;
|
| 528 |
|
|
|
| 529 |
|
|
if (getview(n=1) == NULL)
|
| 530 |
|
|
return(0);
|
| 531 |
|
|
while (getview(-1) != NULL)
|
| 532 |
|
|
n++;
|
| 533 |
|
|
return(n);
|
| 534 |
|
|
}
|
| 535 |
|
|
|
| 536 |
|
|
|
| 537 |
greg |
3.18 |
char *
|
| 538 |
schorsch |
3.10 |
getexp( /* get exposure for nth frame */
|
| 539 |
|
|
int n
|
| 540 |
|
|
)
|
| 541 |
greg |
3.1 |
{
|
| 542 |
|
|
extern char *fskip();
|
| 543 |
|
|
static char expval[32];
|
| 544 |
|
|
static FILE *expfp = NULL;
|
| 545 |
|
|
static int curfrm = 0;
|
| 546 |
greg |
3.18 |
char *cp;
|
| 547 |
greg |
3.1 |
|
| 548 |
|
|
if (n == 0) { /* signal to close file */
|
| 549 |
|
|
if (expfp != NULL) {
|
| 550 |
|
|
fclose(expfp);
|
| 551 |
|
|
expfp = NULL;
|
| 552 |
|
|
}
|
| 553 |
|
|
return(NULL);
|
| 554 |
|
|
}
|
| 555 |
|
|
if (!vdef(EXPOSURE)) /* no setting (auto) */
|
| 556 |
|
|
return(NULL);
|
| 557 |
|
|
if (isflt(vval(EXPOSURE))) /* always the same */
|
| 558 |
|
|
return(vval(EXPOSURE));
|
| 559 |
|
|
if (expfp == NULL) { /* open exposure file */
|
| 560 |
|
|
if ((expfp = fopen(vval(EXPOSURE), "r")) == NULL) {
|
| 561 |
|
|
sprintf(errmsg, "cannot open exposure file \"%s\"",
|
| 562 |
|
|
vval(EXPOSURE));
|
| 563 |
|
|
error(SYSTEM, errmsg);
|
| 564 |
|
|
}
|
| 565 |
|
|
curfrm = 0;
|
| 566 |
|
|
}
|
| 567 |
|
|
if (curfrm > n) { /* rewind if necessary */
|
| 568 |
|
|
rewind(expfp);
|
| 569 |
|
|
curfrm = 0;
|
| 570 |
|
|
}
|
| 571 |
|
|
while (n > curfrm) { /* read to line */
|
| 572 |
|
|
if (fgets(expval, sizeof(expval), expfp) == NULL) {
|
| 573 |
|
|
sprintf(errmsg, "%s: too few exposures",
|
| 574 |
|
|
vval(EXPOSURE));
|
| 575 |
|
|
error(USER, errmsg);
|
| 576 |
|
|
}
|
| 577 |
|
|
if (strlen(expval) == sizeof(expval)-1)
|
| 578 |
|
|
goto formerr;
|
| 579 |
|
|
curfrm++;
|
| 580 |
|
|
}
|
| 581 |
|
|
cp = fskip(expval); /* check format */
|
| 582 |
|
|
if (cp != NULL)
|
| 583 |
|
|
while (isspace(*cp))
|
| 584 |
|
|
*cp++ = '\0';
|
| 585 |
|
|
if (cp == NULL || *cp)
|
| 586 |
|
|
goto formerr;
|
| 587 |
|
|
return(expval); /* return value */
|
| 588 |
|
|
formerr:
|
| 589 |
|
|
sprintf(errmsg, "%s: exposure format error on line %d",
|
| 590 |
|
|
vval(EXPOSURE), curfrm);
|
| 591 |
|
|
error(USER, errmsg);
|
| 592 |
schorsch |
3.10 |
return NULL; /* pro forma return */
|
| 593 |
greg |
3.1 |
}
|
| 594 |
|
|
|
| 595 |
|
|
|
| 596 |
greg |
3.18 |
double
|
| 597 |
schorsch |
3.10 |
expspec_val( /* get exposure value from spec. */
|
| 598 |
|
|
char *s
|
| 599 |
|
|
)
|
| 600 |
greg |
3.1 |
{
|
| 601 |
|
|
double expval;
|
| 602 |
|
|
|
| 603 |
|
|
if (s == NULL || !*s)
|
| 604 |
|
|
return(1.0);
|
| 605 |
|
|
|
| 606 |
|
|
expval = atof(s);
|
| 607 |
schorsch |
3.7 |
if ((s[0] == '+') | (s[0] == '-'))
|
| 608 |
greg |
3.1 |
return(pow(2.0, expval));
|
| 609 |
|
|
return(expval);
|
| 610 |
|
|
}
|
| 611 |
|
|
|
| 612 |
|
|
|
| 613 |
greg |
3.18 |
char *
|
| 614 |
schorsch |
3.10 |
getoctspec( /* get octree for the given frame */
|
| 615 |
|
|
int n
|
| 616 |
|
|
)
|
| 617 |
greg |
3.1 |
{
|
| 618 |
|
|
static char combuf[1024];
|
| 619 |
greg |
3.14 |
static int cfm = 0;
|
| 620 |
greg |
3.1 |
int uses_inline;
|
| 621 |
|
|
FILE *fp;
|
| 622 |
|
|
int i;
|
| 623 |
|
|
/* is octree static? */
|
| 624 |
|
|
if (!vdef(MOVE))
|
| 625 |
|
|
return(vval(OCTREEF));
|
| 626 |
greg |
3.14 |
/* done already? */
|
| 627 |
greg |
3.1 |
if (n == cfm)
|
| 628 |
|
|
return(combuf);
|
| 629 |
|
|
/* else create object file */
|
| 630 |
greg |
3.14 |
fp = fopen(mktemp(strcpy(objtmpf, TEMPLATE)), "w");
|
| 631 |
greg |
3.1 |
if (fp == NULL) {
|
| 632 |
|
|
sprintf(errmsg, "cannot write to moving objects file '%s'",
|
| 633 |
|
|
objtmpf);
|
| 634 |
|
|
error(SYSTEM, errmsg);
|
| 635 |
|
|
}
|
| 636 |
|
|
uses_inline = 0;
|
| 637 |
|
|
for (i = 0; i < vdef(MOVE); i++) {
|
| 638 |
|
|
int inlc = (obj_move[i].spec[0] == '!');
|
| 639 |
|
|
if (!obj_move[i].spec[0])
|
| 640 |
|
|
continue;
|
| 641 |
|
|
if (inlc)
|
| 642 |
|
|
fprintf(fp, "%s %d \\\n\t| xform",
|
| 643 |
|
|
obj_move[i].spec, n);
|
| 644 |
|
|
else
|
| 645 |
|
|
fputs("!xform", fp);
|
| 646 |
|
|
fprintf(fp, " -n %s", getobjname(&obj_move[i]));
|
| 647 |
|
|
fputs(getxf(&obj_move[i], n), fp);
|
| 648 |
|
|
if (!inlc)
|
| 649 |
|
|
fprintf(fp, " %s\n", obj_move[i].spec);
|
| 650 |
|
|
else
|
| 651 |
|
|
fputc('\n', fp);
|
| 652 |
|
|
uses_inline |= inlc;
|
| 653 |
|
|
}
|
| 654 |
|
|
if (fclose(fp) == EOF)
|
| 655 |
|
|
error(SYSTEM, "error writing moving objects file");
|
| 656 |
|
|
if (uses_inline)
|
| 657 |
|
|
sprintf(combuf, "!oconv %s -f -i '%s' %s",
|
| 658 |
|
|
vdef(OCONV) ? vval(OCONV) : "",
|
| 659 |
|
|
vval(OCTREEF), objtmpf);
|
| 660 |
|
|
else
|
| 661 |
greg |
3.14 |
sprintf(combuf, "!xform -f %s | oconv %s -f -i '%s' -",
|
| 662 |
|
|
objtmpf, vdef(OCONV) ? vval(OCONV) : "",
|
| 663 |
|
|
vval(OCTREEF));
|
| 664 |
greg |
3.1 |
return(combuf);
|
| 665 |
|
|
}
|
| 666 |
|
|
|
| 667 |
|
|
|
| 668 |
schorsch |
3.10 |
static char *
|
| 669 |
|
|
getobjname( /* get fully qualified object name */
|
| 670 |
greg |
3.18 |
struct ObjMove *om
|
| 671 |
schorsch |
3.10 |
)
|
| 672 |
greg |
3.1 |
{
|
| 673 |
|
|
static char objName[512];
|
| 674 |
greg |
3.18 |
char *cp = objName;
|
| 675 |
greg |
3.1 |
|
| 676 |
|
|
strcpy(cp, om->name);
|
| 677 |
|
|
while (om->parent >= 0) {
|
| 678 |
|
|
while (*cp) cp++;
|
| 679 |
|
|
*cp++ = '@';
|
| 680 |
|
|
om = &obj_move[om->parent];
|
| 681 |
|
|
strcpy(cp, om->name);
|
| 682 |
|
|
}
|
| 683 |
|
|
return(objName);
|
| 684 |
|
|
}
|
| 685 |
|
|
|
| 686 |
|
|
|
| 687 |
schorsch |
3.10 |
static char *
|
| 688 |
|
|
getxf( /* get total transform for object */
|
| 689 |
greg |
3.18 |
struct ObjMove *om,
|
| 690 |
schorsch |
3.10 |
int n
|
| 691 |
|
|
)
|
| 692 |
greg |
3.1 |
{
|
| 693 |
|
|
static char xfsbuf[4096];
|
| 694 |
|
|
char *xfp;
|
| 695 |
|
|
int framestep = 0;
|
| 696 |
|
|
XF oxf;
|
| 697 |
|
|
FILE *fp;
|
| 698 |
|
|
char abuf[512];
|
| 699 |
|
|
char *av[64];
|
| 700 |
|
|
int ac;
|
| 701 |
|
|
int i;
|
| 702 |
greg |
3.18 |
char *cp;
|
| 703 |
greg |
3.1 |
/* get parent transform, first */
|
| 704 |
|
|
if (om->parent >= 0)
|
| 705 |
|
|
xfp = getxf(&obj_move[om->parent], n);
|
| 706 |
|
|
else
|
| 707 |
|
|
*(xfp = xfsbuf + sizeof(xfsbuf)-1) = '\0';
|
| 708 |
|
|
/* get transform spec. & priority */
|
| 709 |
|
|
if (om->cfm != n) {
|
| 710 |
|
|
if (om->xf_file[0]) {
|
| 711 |
|
|
fp = fopen(om->xf_file, "r");
|
| 712 |
|
|
if (fp == NULL) {
|
| 713 |
|
|
sprintf(errmsg,
|
| 714 |
|
|
"cannot open transform file '%s'",
|
| 715 |
|
|
om->xf_file);
|
| 716 |
|
|
error(SYSTEM, errmsg);
|
| 717 |
|
|
}
|
| 718 |
|
|
for (i = 0; i < n; i++)
|
| 719 |
|
|
if (fgetline(om->xfs, sizeof(om->xfs), fp)
|
| 720 |
|
|
== NULL) {
|
| 721 |
|
|
sprintf(errmsg,
|
| 722 |
|
|
"too few transforms in file '%s'",
|
| 723 |
|
|
om->xf_file);
|
| 724 |
|
|
error(USER, errmsg);
|
| 725 |
|
|
}
|
| 726 |
|
|
fclose(fp);
|
| 727 |
|
|
}
|
| 728 |
|
|
strcpy(cp=abuf, om->xfs);
|
| 729 |
|
|
ac = 0;
|
| 730 |
|
|
for ( ; ; ) {
|
| 731 |
|
|
while (isspace(*cp))
|
| 732 |
|
|
*cp++ = '\0';
|
| 733 |
|
|
if (!*cp)
|
| 734 |
|
|
break;
|
| 735 |
|
|
av[ac++] = cp;
|
| 736 |
|
|
while (*++cp && !isspace(*cp))
|
| 737 |
|
|
;
|
| 738 |
|
|
}
|
| 739 |
|
|
av[ac] = NULL;
|
| 740 |
|
|
if (xf(&oxf, ac, av) != ac ||
|
| 741 |
|
|
fabs(oxf.sca) <= FTINY) {
|
| 742 |
|
|
sprintf(errmsg, "bad transform args: %s",
|
| 743 |
|
|
om->xfs);
|
| 744 |
|
|
error(USER, errmsg);
|
| 745 |
|
|
}
|
| 746 |
|
|
copymat4(om->xfm, oxf.xfm);
|
| 747 |
|
|
if (om->prio_file[0]) {
|
| 748 |
|
|
fp = fopen(om->prio_file, "r");
|
| 749 |
|
|
if (fp == NULL) {
|
| 750 |
|
|
sprintf(errmsg,
|
| 751 |
|
|
"cannot open priority file '%s'",
|
| 752 |
|
|
om->prio_file);
|
| 753 |
|
|
error(SYSTEM, errmsg);
|
| 754 |
|
|
}
|
| 755 |
|
|
for (i = 0; i < n; i++)
|
| 756 |
|
|
if (fgets(abuf, sizeof(abuf), fp)
|
| 757 |
|
|
== NULL) {
|
| 758 |
|
|
sprintf(errmsg,
|
| 759 |
|
|
"too few priorities in file '%s'",
|
| 760 |
|
|
om->prio_file);
|
| 761 |
|
|
error(USER, errmsg);
|
| 762 |
|
|
}
|
| 763 |
|
|
fclose(fp);
|
| 764 |
|
|
cp = fskip(abuf);
|
| 765 |
|
|
if (cp != NULL)
|
| 766 |
|
|
while (isspace(*cp))
|
| 767 |
|
|
*cp++ = '\0';
|
| 768 |
|
|
if (cp == NULL || *cp) {
|
| 769 |
|
|
sprintf(errmsg,
|
| 770 |
|
|
"priority '%s' in file '%s' not a number",
|
| 771 |
|
|
abuf, om->prio_file);
|
| 772 |
|
|
error(USER, errmsg);
|
| 773 |
|
|
}
|
| 774 |
|
|
om->prio = atof(abuf);
|
| 775 |
|
|
}
|
| 776 |
|
|
framestep = (n == om->cfm + 1);
|
| 777 |
|
|
om->cfm = n;
|
| 778 |
|
|
}
|
| 779 |
|
|
/* prepend to parent transform */
|
| 780 |
|
|
if (om->xfs[0]) {
|
| 781 |
|
|
i = strlen(om->xfs);
|
| 782 |
|
|
if (xfp - i <= xfsbuf)
|
| 783 |
|
|
error(INTERNAL, "transform too long in getxf");
|
| 784 |
|
|
cp = om->xfs + i;
|
| 785 |
|
|
while (i--)
|
| 786 |
|
|
*--xfp = *--cp;
|
| 787 |
|
|
*--xfp = ' ';
|
| 788 |
|
|
}
|
| 789 |
|
|
if (framestep)
|
| 790 |
|
|
copymat4(oxf.xfm, om->cxfm);
|
| 791 |
|
|
if (om->parent >= 0) {
|
| 792 |
|
|
multmat4(om->cxfm, om->xfm, obj_move[om->parent].cxfm);
|
| 793 |
|
|
om->cprio = obj_move[om->parent].cprio * om->prio;
|
| 794 |
|
|
} else {
|
| 795 |
|
|
copymat4(om->cxfm, om->xfm);
|
| 796 |
|
|
om->cprio = om->prio;
|
| 797 |
|
|
}
|
| 798 |
|
|
/* XXX bxfm relies on call order */
|
| 799 |
schorsch |
3.6 |
if (framestep) {
|
| 800 |
greg |
3.1 |
if (invmat4(om->bxfm, om->cxfm))
|
| 801 |
|
|
multmat4(om->bxfm, om->bxfm, oxf.xfm);
|
| 802 |
|
|
else
|
| 803 |
|
|
setident4(om->bxfm);
|
| 804 |
schorsch |
3.6 |
}
|
| 805 |
greg |
3.1 |
/* all done */
|
| 806 |
|
|
return(xfp);
|
| 807 |
|
|
}
|
| 808 |
|
|
|
| 809 |
|
|
|
| 810 |
greg |
3.18 |
int
|
| 811 |
schorsch |
3.10 |
getmove( /* find matching move object */
|
| 812 |
|
|
OBJECT obj
|
| 813 |
|
|
)
|
| 814 |
greg |
3.1 |
{
|
| 815 |
|
|
static int lasti;
|
| 816 |
|
|
static OBJECT lasto = OVOID;
|
| 817 |
|
|
char *onm, *objnm;
|
| 818 |
|
|
int len, len2;
|
| 819 |
greg |
3.18 |
int i;
|
| 820 |
greg |
3.1 |
|
| 821 |
|
|
if (obj == OVOID)
|
| 822 |
|
|
return(-1);
|
| 823 |
|
|
if (obj == lasto)
|
| 824 |
|
|
return(lasti);
|
| 825 |
|
|
/* look for matching object */
|
| 826 |
|
|
onm = objptr(obj)->oname;
|
| 827 |
|
|
for (i = vdef(MOVE); i--; ) {
|
| 828 |
|
|
objnm = obj_move[i].name;
|
| 829 |
|
|
len = strlen(objnm);
|
| 830 |
|
|
if (!strncmp(onm, objnm, len)) {
|
| 831 |
schorsch |
3.7 |
if ((obj_move[i].parent < 0) & (onm[len] == '.'))
|
| 832 |
greg |
3.1 |
break;
|
| 833 |
|
|
objnm = getobjname(&obj_move[i]) + len;
|
| 834 |
|
|
len2 = strlen(objnm);
|
| 835 |
|
|
if (!strncmp(onm+len, objnm, len2) && onm[len+len2] == '.')
|
| 836 |
|
|
break;
|
| 837 |
|
|
}
|
| 838 |
|
|
}
|
| 839 |
|
|
lasto = obj; /* cache what we found */
|
| 840 |
|
|
return(lasti = i);
|
| 841 |
|
|
}
|
| 842 |
|
|
|
| 843 |
|
|
|
| 844 |
greg |
3.18 |
double
|
| 845 |
schorsch |
3.10 |
obj_prio( /* return priority for object */
|
| 846 |
|
|
OBJECT obj
|
| 847 |
|
|
)
|
| 848 |
greg |
3.1 |
{
|
| 849 |
|
|
int moi;
|
| 850 |
|
|
|
| 851 |
|
|
if (obj == OVOID || (moi = getmove(obj)) < 0)
|
| 852 |
|
|
return(1.0);
|
| 853 |
|
|
return(obj_move[moi].cprio);
|
| 854 |
|
|
}
|
| 855 |
|
|
|
| 856 |
|
|
|
| 857 |
schorsch |
3.16 |
#if defined(_WIN32) || defined(_WIN64)
|
| 858 |
greg |
3.15 |
/* replacement function for Windoze */
|
| 859 |
|
|
static int
|
| 860 |
|
|
gettimeofday(struct timeval *tp, void *dummy)
|
| 861 |
|
|
{
|
| 862 |
|
|
FILETIME ft;
|
| 863 |
|
|
LARGE_INTEGER li;
|
| 864 |
|
|
__int64 t;
|
| 865 |
|
|
|
| 866 |
|
|
SYSTEMTIME st;
|
| 867 |
|
|
FILETIME ft2;
|
| 868 |
|
|
LARGE_INTEGER li2;
|
| 869 |
|
|
__int64 t2;
|
| 870 |
|
|
|
| 871 |
|
|
st.wYear = 1970;
|
| 872 |
|
|
st.wHour = 0;
|
| 873 |
|
|
st.wMinute = 0;
|
| 874 |
|
|
st.wSecond = 0;
|
| 875 |
|
|
st.wMilliseconds = 1;
|
| 876 |
|
|
|
| 877 |
|
|
SystemTimeToFileTime(&st, &ft2);
|
| 878 |
|
|
li2.LowPart = ft2.dwLowDateTime;
|
| 879 |
|
|
li2.HighPart = ft2.dwHighDateTime;
|
| 880 |
|
|
t2 = li2.QuadPart;
|
| 881 |
|
|
|
| 882 |
|
|
GetSystemTimeAsFileTime(&ft);
|
| 883 |
|
|
li.LowPart = ft.dwLowDateTime;
|
| 884 |
|
|
li.HighPart = ft.dwHighDateTime;
|
| 885 |
|
|
t = li.QuadPart;
|
| 886 |
|
|
t -= t2; // From 1970
|
| 887 |
|
|
t /= 10; // In microseconds
|
| 888 |
|
|
tp->tv_sec = (long)(t / 1000000);
|
| 889 |
|
|
tp->tv_usec = (long)(t % 1000000);
|
| 890 |
|
|
return 0;
|
| 891 |
|
|
}
|
| 892 |
|
|
|
| 893 |
|
|
#endif
|
| 894 |
|
|
|
| 895 |
greg |
3.18 |
double
|
| 896 |
schorsch |
3.10 |
getTime(void) /* get current time (CPU or real) */
|
| 897 |
greg |
3.1 |
{
|
| 898 |
|
|
struct timeval time_now;
|
| 899 |
|
|
/* return CPU time if one process */
|
| 900 |
|
|
if (nprocs == 1)
|
| 901 |
|
|
return((double)clock()*(1.0/(double)CLOCKS_PER_SEC));
|
| 902 |
|
|
/* otherwise, return wall time */
|
| 903 |
|
|
gettimeofday(&time_now, NULL);
|
| 904 |
|
|
return((double)time_now.tv_sec + 1e-6*(double)time_now.tv_usec);
|
| 905 |
|
|
}
|
