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10 |
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#include "platform.h" |
11 |
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#include "standard.h" |
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< |
#include "rtprocess.h" |
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> |
#include "paths.h" |
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#include "color.h" |
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#include "calcomp.h" |
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#include "view.h" |
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|
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< |
#define MAXINP 32 /* maximum number of input files */ |
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> |
#define MAXINP 1024 /* maximum number of input files */ |
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#define WINSIZ 64 /* scanline window size */ |
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#define MIDSCN ((WINSIZ-1)/2+1) |
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|
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|
69 |
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char *progname; /* global argv[0] */ |
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|
71 |
+ |
int echoheader = 1; |
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int wrongformat = 0; |
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int gotview; |
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|
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|
76 |
< |
static gethfunc tabputs; |
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> |
static gethfunc headline; |
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static void checkfile(void); |
78 |
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static double rgb_bright(COLOR clr); |
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static double xyz_bright(COLOR clr); |
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case 'w': |
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nowarn = !nowarn; |
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continue; |
114 |
+ |
case 'h': |
115 |
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echoheader = !echoheader; |
116 |
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continue; |
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case 'f': |
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case 'e': |
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a++; |
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continue; |
199 |
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case 'w': |
200 |
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continue; |
201 |
+ |
case 'h': |
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continue; |
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case 'f': |
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fcompile(argv[++a]); |
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continue; |
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eputs("Usage: "); |
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eputs(argv[0]); |
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eputs( |
237 |
< |
" [-w][-x xr][-y yr][-e expr][-f file] [ [-o][-s f][-c r g b] pic ..]\n"); |
237 |
> |
" [-w][-h][-x xr][-y yr][-e expr][-f file] [ [-o][-s f][-c r g b] hdr ..]\n"); |
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quit(1); |
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return 1; /* pro forma return */ |
240 |
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} |
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|
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|
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static int |
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< |
tabputs( /* put out string preceded by a tab */ |
244 |
> |
headline( /* check header line & echo if requested */ |
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char *s, |
246 |
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void *p |
247 |
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) |
270 |
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input[nfiles].pa *= aspectval(s); |
271 |
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else if (isview(s) && sscanview(&input[nfiles].vw, s) > 0) |
272 |
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gotview++; |
273 |
< |
/* echo line */ |
274 |
< |
putchar('\t'); |
275 |
< |
return(fputs(s, stdout)); |
273 |
> |
|
274 |
> |
if (echoheader) { /* echo line */ |
275 |
> |
putchar('\t'); |
276 |
> |
return(fputs(s, stdout)); |
277 |
> |
} |
278 |
> |
return(0); |
279 |
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} |
280 |
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|
281 |
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|
285 |
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register int i; |
286 |
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/* process header */ |
287 |
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gotview = 0; |
288 |
< |
fputs(input[nfiles].name, stdout); |
289 |
< |
fputs(":\n", stdout); |
290 |
< |
getheader(input[nfiles].fp, tabputs, NULL); |
288 |
> |
if (echoheader) { |
289 |
> |
fputs(input[nfiles].name, stdout); |
290 |
> |
fputs(":\n", stdout); |
291 |
> |
} |
292 |
> |
getheader(input[nfiles].fp, headline, NULL); |
293 |
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if (wrongformat < 0) { |
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eputs(input[nfiles].name); |
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eputs(": not a Radiance picture\n"); |
398 |
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advance(); |
399 |
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varset(vypos, '=', (double)ypos); |
400 |
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for (xpos = 0; xpos < xres; xpos++) { |
401 |
< |
xscan = (long)xpos*xmax/xres; |
401 |
> |
xscan = (xpos+.5)*xmax/xres; |
402 |
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varset(vxpos, '=', (double)xpos); |
403 |
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eclock++; |
404 |
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if (brtdef != NULL) { |
437 |
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register COLOR *st; |
438 |
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register int i, j; |
439 |
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|
440 |
< |
for (ytarget = (long)ypos*ymax/yres; yscan > ytarget; yscan--) |
440 |
> |
for (ytarget = (ypos+.5)*ymax/yres; yscan > ytarget; yscan--) |
441 |
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for (i = 0; i < nfiles; i++) { |
442 |
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st = input[i].scan[WINSIZ-1]; |
443 |
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for (j = WINSIZ-1; j > 0; j--) /* rotate window */ |
450 |
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eputs(": read error\n"); |
451 |
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quit(1); |
452 |
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} |
453 |
< |
if (fabs(colval(input[i].coef,RED)-1.0) > 1e-3 || |
454 |
< |
fabs(colval(input[i].coef,GRN)-1.0) > 1e-3 || |
444 |
< |
fabs(colval(input[i].coef,BLU)-1.0) > 1e-3) |
445 |
< |
for (j = 0; j < xmax; j++) /* adjust color */ |
446 |
< |
multcolor(st[j], input[i].coef); |
453 |
> |
for (j = 0; j < xmax; j++) /* adjust color */ |
454 |
> |
multcolor(st[j], input[i].coef); |
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} |
456 |
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} |
457 |
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|
458 |
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|
459 |
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static double |
460 |
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l_expos( /* return picture exposure */ |
461 |
< |
register char *nam |
461 |
> |
char *nam |
462 |
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) |
463 |
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{ |
464 |
< |
register int fn, n; |
464 |
> |
int fn, n; |
465 |
> |
double d; |
466 |
|
|
467 |
< |
fn = argument(1) - .5; |
468 |
< |
if (fn < 0 || fn >= nfiles) |
469 |
< |
return(1.0); |
467 |
> |
d = argument(1); |
468 |
> |
if (d <= -0.5 || d >= nfiles+0.5) { |
469 |
> |
errno = EDOM; |
470 |
> |
return(0.0); |
471 |
> |
} |
472 |
> |
if (d < 0.5) |
473 |
> |
return((double)nfiles); |
474 |
> |
fn = d - 0.5; |
475 |
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if (nam == vbrtexp) |
476 |
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return((*ourbright)(input[fn].expos)); |
477 |
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n = 3; |
487 |
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static double |
488 |
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l_pixaspect(char *nm) /* return pixel aspect ratio */ |
489 |
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{ |
490 |
< |
register int fn; |
490 |
> |
int fn; |
491 |
> |
double d; |
492 |
|
|
493 |
< |
fn = argument(1) - .5; |
494 |
< |
if (fn < 0 || fn >= nfiles) |
495 |
< |
return(1.0); |
493 |
> |
d = argument(1); |
494 |
> |
if (d <= -0.5 || d >= nfiles+0.5) { |
495 |
> |
errno = EDOM; |
496 |
> |
return(0.0); |
497 |
> |
} |
498 |
> |
if (d < 0.5) |
499 |
> |
return((double)nfiles); |
500 |
> |
fn = d - 0.5; |
501 |
|
return(input[fn].pa); |
502 |
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} |
503 |
|
|
511 |
|
register int n, xoff, yoff; |
512 |
|
double d; |
513 |
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|
514 |
< |
fn = argument(1) - .5; |
515 |
< |
if (fn < 0 || fn >= nfiles) { |
514 |
> |
d = argument(1); |
515 |
> |
if (d <= -0.5 || d >= nfiles+0.5) { |
516 |
|
errno = EDOM; |
517 |
|
return(0.0); |
518 |
|
} |
519 |
+ |
if (d < 0.5) |
520 |
+ |
return((double)nfiles); |
521 |
+ |
fn = d - 0.5; |
522 |
|
xoff = yoff = 0; |
523 |
|
n = nargum(); |
524 |
|
if (n >= 2) { |
570 |
|
static FVECT lorg[MAXINP], ldir[MAXINP]; |
571 |
|
static double ldist[MAXINP]; |
572 |
|
RREAL loc[2]; |
573 |
+ |
double d; |
574 |
|
int fn; |
575 |
|
register int i; |
576 |
|
|
577 |
< |
fn = argument(1) - .5; |
578 |
< |
if (fn < 0 || fn >= nfiles) { |
577 |
> |
d = argument(1); |
578 |
> |
if (d <= -0.5 || d >= nfiles+0.5) { |
579 |
|
errno = EDOM; |
580 |
|
return(0.0); |
581 |
|
} |
582 |
+ |
if (d < 0.5) |
583 |
+ |
return((double)nfiles); |
584 |
+ |
fn = d - 0.5; |
585 |
|
if (ltick[fn] != eclock) { /* need to compute? */ |
586 |
|
lorg[fn][0] = lorg[fn][1] = lorg[fn][2] = 0.0; |
587 |
|
ldir[fn][0] = ldir[fn][1] = ldir[fn][2] = 0.0; |
618 |
|
register int i; |
619 |
|
|
620 |
|
d = argument(1); |
621 |
< |
if (d < .5 || d >= nfiles+.5) { |
621 |
> |
if (d <= -0.5 || d >= nfiles+0.5) { |
622 |
|
errno = EDOM; |
623 |
|
return(0.0); |
624 |
|
} |
625 |
< |
fn = d - .5; |
625 |
> |
if (d < 0.5) |
626 |
> |
return((double)nfiles); |
627 |
> |
fn = d - 0.5; |
628 |
|
if (ltick[fn] != eclock) { /* need to compute? */ |
629 |
|
psize[fn] = 0.0; |
630 |
|
if (input[fn].vw.type == 0) |
631 |
|
errno = EDOM; |
632 |
|
else if (input[fn].vw.type != VT_PAR && |
633 |
< |
funvalue(vray[6], 1, &d) > FTINY) { |
633 |
> |
funvalue(vray[6], 1, &d) >= -FTINY) { |
634 |
|
for (i = 0; i < 3; i++) |
635 |
|
dir0[i] = funvalue(vray[3+i], 1, &d); |
636 |
|
pix2loc(locx, &input[fn].rs, xscan+1, ymax-1-yscan); |