7 |
|
* 4/23/86 |
8 |
|
*/ |
9 |
|
|
10 |
+ |
#include "platform.h" |
11 |
|
#include "standard.h" |
11 |
– |
|
12 |
|
#include "color.h" |
13 |
– |
|
14 |
– |
#include <time.h> |
15 |
– |
|
13 |
|
#include "resolu.h" |
14 |
+ |
#include "view.h" |
15 |
|
|
18 |
– |
typedef unsigned short uint16; /* sizeof (uint16) must == 2 */ |
19 |
– |
|
16 |
|
#define min(a,b) ((a)<(b)?(a):(b)) |
17 |
|
|
18 |
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/* what to put out (also RED, GRN, BLU) */ |
20 |
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#define BRIGHT 4 |
21 |
|
|
22 |
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RESOLU picres; /* resolution of picture */ |
27 |
– |
|
23 |
|
int uniq = 0; /* print only unique values? */ |
29 |
– |
|
24 |
|
int doexposure = 0; /* exposure change? (>100 to print) */ |
31 |
– |
|
25 |
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int dataonly = 0; /* data only format? */ |
33 |
– |
|
26 |
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int putprim = ALL; /* what to put out */ |
35 |
– |
|
27 |
|
int reverse = 0; /* reverse conversion? */ |
37 |
– |
|
28 |
|
int format = 'a'; /* input/output format */ |
29 |
|
char *fmtid = "ascii"; /* format identifier for header */ |
40 |
– |
|
30 |
|
int header = 1; /* do header? */ |
42 |
– |
|
31 |
|
long skipbytes = 0; /* skip bytes in input? */ |
32 |
< |
|
45 |
< |
int swapbytes = 0; /* swap bytes in 16-bit words? */ |
46 |
< |
|
32 |
> |
int swapbytes = 0; /* swap bytes? */ |
33 |
|
int interleave = 1; /* file is interleaved? */ |
48 |
– |
|
34 |
|
int resolution = 1; /* put/get resolution string? */ |
50 |
– |
|
35 |
|
int original = 0; /* convert to original values? */ |
52 |
– |
|
36 |
|
int wrongformat = 0; /* wrong input format? */ |
54 |
– |
|
37 |
|
double gamcor = 1.0; /* gamma correction */ |
38 |
|
|
39 |
|
int ord[3] = {RED, GRN, BLU}; /* RGB ordering */ |
46 |
|
FILE *fin; |
47 |
|
FILE *fin2 = NULL, *fin3 = NULL; /* for other color channels */ |
48 |
|
|
67 |
– |
int (*getval)(), (*putval)(); |
49 |
|
|
50 |
< |
double |
51 |
< |
rgb_bright(clr) |
52 |
< |
COLOR clr; |
50 |
> |
typedef int getfunc_t(COLOR col); |
51 |
> |
typedef int putfunc_t(COLOR col); |
52 |
> |
typedef double brightfunc_t(COLOR col); |
53 |
> |
|
54 |
> |
getfunc_t *getval; |
55 |
> |
putfunc_t *putval; |
56 |
> |
brightfunc_t *mybright; |
57 |
> |
|
58 |
> |
static gethfunc checkhead; |
59 |
> |
static brightfunc_t rgb_bright, xyz_bright; |
60 |
> |
static getfunc_t getbascii, getbint, getbdouble, getbfloat, getbbyte, getbword; |
61 |
> |
static getfunc_t getcascii, getcint, getcdouble, getcfloat, getcbyte, getcword; |
62 |
> |
static putfunc_t putbascii, putbint, putbdouble, putbfloat, putbbyte, putbword; |
63 |
> |
static putfunc_t putcascii, putcint, putcdouble, putcfloat, putcbyte, putcword; |
64 |
> |
static putfunc_t putpascii, putpint, putpdouble, putpfloat, putpbyte, putpword; |
65 |
> |
|
66 |
> |
static void set_io(void); |
67 |
> |
static void pixtoval(void); |
68 |
> |
static void valtopix(void); |
69 |
> |
static void swap16(uint16 *wp, int n); |
70 |
> |
static void swap32(uint32 *wp, int n); |
71 |
> |
static void swap64(char *wp, int n); |
72 |
> |
|
73 |
> |
|
74 |
> |
static double |
75 |
> |
rgb_bright( |
76 |
> |
COLOR clr |
77 |
> |
) |
78 |
|
{ |
79 |
|
return(bright(clr)); |
80 |
|
} |
81 |
|
|
82 |
< |
double |
83 |
< |
xyz_bright(clr) |
84 |
< |
COLOR clr; |
82 |
> |
static double |
83 |
> |
xyz_bright( |
84 |
> |
COLOR clr |
85 |
> |
) |
86 |
|
{ |
87 |
|
return(clr[CIEY]); |
88 |
|
} |
89 |
|
|
90 |
< |
double (*mybright)() = &rgb_bright; |
91 |
< |
|
92 |
< |
|
93 |
< |
main(argc, argv) |
94 |
< |
int argc; |
88 |
< |
char **argv; |
90 |
> |
int |
91 |
> |
main( |
92 |
> |
int argc, |
93 |
> |
char **argv |
94 |
> |
) |
95 |
|
{ |
90 |
– |
extern int checkhead(); |
91 |
– |
extern long atol(); |
96 |
|
double d, expval = 1.0; |
97 |
|
int i; |
98 |
|
|
99 |
|
progname = argv[0]; |
100 |
+ |
mybright = &rgb_bright; /* default */ |
101 |
|
|
102 |
|
for (i = 1; i < argc; i++) |
103 |
|
if (argv[i][0] == '-' || argv[i][0] == '+') |
181 |
|
format = 'w'; |
182 |
|
fmtid = "16-bit"; |
183 |
|
break; |
184 |
+ |
case 'F': /* swapped floats */ |
185 |
+ |
swapbytes = 1; |
186 |
|
case 'f': /* float */ |
187 |
|
dataonly = 1; |
188 |
|
format = 'f'; |
189 |
|
fmtid = "float"; |
190 |
|
break; |
191 |
+ |
case 'D': /* swapped doubles */ |
192 |
+ |
swapbytes = 1; |
193 |
|
case 'd': /* double */ |
194 |
|
dataonly = 1; |
195 |
|
format = 'd'; |
225 |
|
else |
226 |
|
break; |
227 |
|
/* recognize special formats */ |
228 |
< |
if (dataonly && format == 'b') |
228 |
> |
if (dataonly && format == 'b') { |
229 |
|
if (putprim == ALL) |
230 |
|
fmtid = "24-bit_rgb"; |
231 |
|
else |
232 |
|
fmtid = "8-bit_grey"; |
233 |
< |
if (dataonly && format == 'w') |
233 |
> |
} |
234 |
> |
if (dataonly && format == 'w') { |
235 |
|
if (putprim == ALL) |
236 |
|
fmtid = "48-bit_rgb"; |
237 |
|
else |
238 |
|
fmtid = "16-bit_grey"; |
239 |
+ |
} |
240 |
|
/* assign reverse ordering */ |
241 |
|
rord[ord[0]] = 0; |
242 |
|
rord[ord[1]] = 1; |
282 |
|
} |
283 |
|
|
284 |
|
if (reverse) { |
285 |
< |
#ifdef MSDOS |
286 |
< |
setmode(fileno(stdout), O_BINARY); |
285 |
> |
#ifdef _WIN32 |
286 |
> |
SET_FILE_BINARY(stdout); |
287 |
|
if (format != 'a' && format != 'i') |
288 |
< |
setmode(fileno(fin), O_BINARY); |
288 |
> |
SET_FILE_BINARY(fin); |
289 |
|
#endif |
290 |
|
/* get header */ |
291 |
|
if (header) { |
330 |
|
fputsresolu(&picres, stdout); /* always put resolution */ |
331 |
|
valtopix(); |
332 |
|
} else { |
333 |
< |
#ifdef MSDOS |
334 |
< |
setmode(fileno(fin), O_BINARY); |
333 |
> |
#ifdef _WIN32 |
334 |
> |
SET_FILE_BINARY(fin); |
335 |
|
if (format != 'a' && format != 'i') |
336 |
< |
setmode(fileno(stdout), O_BINARY); |
336 |
> |
SET_FILE_BINARY(stdout); |
337 |
|
#endif |
338 |
|
/* get header */ |
339 |
|
getheader(fin, checkhead, NULL); |
360 |
|
} |
361 |
|
|
362 |
|
quit(0); |
363 |
+ |
return 0; /* pro forma return */ |
364 |
|
} |
365 |
|
|
366 |
|
|
367 |
< |
int |
368 |
< |
checkhead(line) /* deal with line from header */ |
369 |
< |
char *line; |
367 |
> |
static int |
368 |
> |
checkhead( /* deal with line from header */ |
369 |
> |
char *line, |
370 |
> |
void *p |
371 |
> |
) |
372 |
|
{ |
373 |
|
char fmt[32]; |
374 |
|
double d; |
375 |
|
COLOR ctmp; |
376 |
|
|
377 |
|
if (formatval(fmt, line)) { |
378 |
< |
if (!strcmp(fmt, CIEFMT)) { |
378 |
> |
if (!strcmp(fmt, CIEFMT)) |
379 |
|
mybright = &xyz_bright; |
380 |
< |
if (original) { |
367 |
< |
scalecolor(exposure, 1./WHTEFFICACY); |
368 |
< |
doexposure++; |
369 |
< |
} |
370 |
< |
} else if (!strcmp(fmt, COLRFMT)) |
380 |
> |
else if (!strcmp(fmt, COLRFMT)) |
381 |
|
mybright = &rgb_bright; |
382 |
|
else |
383 |
|
wrongformat++; |
384 |
|
} else if (original && isexpos(line)) { |
385 |
|
d = 1.0/exposval(line); |
386 |
|
scalecolor(exposure, d); |
387 |
+ |
fprintf(stderr, "scaled exposure by %f, now at %f\n", d, bright(exposure)); |
388 |
|
doexposure++; |
389 |
|
} else if (original && iscolcor(line)) { |
390 |
|
colcorval(ctmp, line); |
398 |
|
} |
399 |
|
|
400 |
|
|
401 |
< |
pixtoval() /* convert picture to values */ |
401 |
> |
static void |
402 |
> |
pixtoval(void) /* convert picture to values */ |
403 |
|
{ |
404 |
|
register COLOR *scanln; |
405 |
|
int dogamma; |
406 |
|
COLOR lastc; |
407 |
< |
FLOAT hv[2]; |
407 |
> |
RREAL hv[2]; |
408 |
|
int startprim, endprim; |
409 |
|
long startpos; |
410 |
|
int y; |
436 |
|
quit(1); |
437 |
|
} |
438 |
|
for (x = 0; x < scanlen(&picres); x++) { |
439 |
< |
if (uniq) |
439 |
> |
if (uniq) { |
440 |
|
if ( colval(scanln[x],RED) == |
441 |
|
colval(lastc,RED) && |
442 |
|
colval(scanln[x],GRN) == |
446 |
|
continue; |
447 |
|
else |
448 |
|
copycolor(lastc, scanln[x]); |
449 |
+ |
} |
450 |
|
if (doexposure) |
451 |
|
multcolor(scanln[x], exposure); |
452 |
|
if (dogamma) |
472 |
|
} |
473 |
|
|
474 |
|
|
475 |
< |
valtopix() /* convert values to a pixel file */ |
475 |
> |
static void |
476 |
> |
valtopix(void) /* convert values to a pixel file */ |
477 |
|
{ |
478 |
|
int dogamma; |
479 |
|
register COLOR *scanln; |
525 |
|
} |
526 |
|
|
527 |
|
|
528 |
< |
swap16(wp, n) /* swap n 16-bit words */ |
529 |
< |
register uint16 *wp; |
530 |
< |
int n; |
528 |
> |
static void |
529 |
> |
swap16( /* swap n 16-bit words */ |
530 |
> |
register uint16 *wp, |
531 |
> |
int n |
532 |
> |
) |
533 |
|
{ |
534 |
|
while (n-- > 0) { |
535 |
|
*wp = *wp << 8 | ((*wp >> 8) & 0xff); |
537 |
|
} |
538 |
|
} |
539 |
|
|
540 |
< |
getcascii(col) /* get an ascii color value from stream(s) */ |
541 |
< |
COLOR col; |
540 |
> |
|
541 |
> |
static void |
542 |
> |
swap32( /* swap n 32-bit words */ |
543 |
> |
register uint32 *wp, |
544 |
> |
int n |
545 |
> |
) |
546 |
|
{ |
547 |
+ |
while (n-- > 0) { |
548 |
+ |
*wp = *wp << 24 | ((*wp >> 24) & 0xff) | |
549 |
+ |
(*wp & 0xff00) << 8 | (*wp & 0xff0000) >> 8; |
550 |
+ |
wp++; |
551 |
+ |
} |
552 |
+ |
} |
553 |
+ |
|
554 |
+ |
|
555 |
+ |
static void |
556 |
+ |
swap64( /* swap n 64-bit words */ |
557 |
+ |
register char *wp, |
558 |
+ |
int n |
559 |
+ |
) |
560 |
+ |
{ |
561 |
+ |
register int t; |
562 |
+ |
|
563 |
+ |
while (n-- > 0) { |
564 |
+ |
t = wp[0]; wp[0] = wp[7]; wp[7] = t; |
565 |
+ |
t = wp[1]; wp[1] = wp[6]; wp[6] = t; |
566 |
+ |
t = wp[2]; wp[2] = wp[5]; wp[5] = t; |
567 |
+ |
t = wp[3]; wp[3] = wp[4]; wp[4] = t; |
568 |
+ |
wp += 8; |
569 |
+ |
} |
570 |
+ |
} |
571 |
+ |
|
572 |
+ |
|
573 |
+ |
static int |
574 |
+ |
getcascii( /* get an ascii color value from stream(s) */ |
575 |
+ |
COLOR col |
576 |
+ |
) |
577 |
+ |
{ |
578 |
|
double vd[3]; |
579 |
|
|
580 |
|
if (fin2 == NULL) { |
591 |
|
} |
592 |
|
|
593 |
|
|
594 |
< |
getcdouble(col) /* get a double color value from stream(s) */ |
595 |
< |
COLOR col; |
594 |
> |
static int |
595 |
> |
getcdouble( /* get a double color value from stream(s) */ |
596 |
> |
COLOR col |
597 |
> |
) |
598 |
|
{ |
599 |
|
double vd[3]; |
600 |
|
|
607 |
|
fread((char *)(vd+2), sizeof(double), 1, fin3) != 1) |
608 |
|
return(-1); |
609 |
|
} |
610 |
+ |
if (swapbytes) |
611 |
+ |
swap64((char *)vd, 3); |
612 |
|
setcolor(col, vd[rord[RED]], vd[rord[GRN]], vd[rord[BLU]]); |
613 |
|
return(0); |
614 |
|
} |
615 |
|
|
616 |
|
|
617 |
< |
getcfloat(col) /* get a float color value from stream(s) */ |
618 |
< |
COLOR col; |
617 |
> |
static int |
618 |
> |
getcfloat( /* get a float color value from stream(s) */ |
619 |
> |
COLOR col |
620 |
> |
) |
621 |
|
{ |
622 |
|
float vf[3]; |
623 |
|
|
630 |
|
fread((char *)(vf+2), sizeof(float), 1, fin3) != 1) |
631 |
|
return(-1); |
632 |
|
} |
633 |
+ |
if (swapbytes) |
634 |
+ |
swap32((uint32 *)vf, 3); |
635 |
|
setcolor(col, vf[rord[RED]], vf[rord[GRN]], vf[rord[BLU]]); |
636 |
|
return(0); |
637 |
|
} |
638 |
|
|
639 |
|
|
640 |
< |
getcint(col) /* get an int color value from stream(s) */ |
641 |
< |
COLOR col; |
640 |
> |
static int |
641 |
> |
getcint( /* get an int color value from stream(s) */ |
642 |
> |
COLOR col |
643 |
> |
) |
644 |
|
{ |
645 |
|
int vi[3]; |
646 |
|
|
659 |
|
} |
660 |
|
|
661 |
|
|
662 |
< |
getcbyte(col) /* get a byte color value from stream(s) */ |
663 |
< |
COLOR col; |
662 |
> |
static int |
663 |
> |
getcbyte( /* get a byte color value from stream(s) */ |
664 |
> |
COLOR col |
665 |
> |
) |
666 |
|
{ |
667 |
|
BYTE vb[3]; |
668 |
|
|
681 |
|
} |
682 |
|
|
683 |
|
|
684 |
< |
getcword(col) /* get a 16-bit color value from stream(s) */ |
685 |
< |
COLOR col; |
684 |
> |
static int |
685 |
> |
getcword( /* get a 16-bit color value from stream(s) */ |
686 |
> |
COLOR col |
687 |
> |
) |
688 |
|
{ |
689 |
|
uint16 vw[3]; |
690 |
|
|
705 |
|
} |
706 |
|
|
707 |
|
|
708 |
< |
getbascii(col) /* get an ascii brightness value from fin */ |
709 |
< |
COLOR col; |
708 |
> |
static int |
709 |
> |
getbascii( /* get an ascii brightness value from fin */ |
710 |
> |
COLOR col |
711 |
> |
) |
712 |
|
{ |
713 |
|
double vd; |
714 |
|
|
719 |
|
} |
720 |
|
|
721 |
|
|
722 |
< |
getbdouble(col) /* get a double brightness value from fin */ |
723 |
< |
COLOR col; |
722 |
> |
static int |
723 |
> |
getbdouble( /* get a double brightness value from fin */ |
724 |
> |
COLOR col |
725 |
> |
) |
726 |
|
{ |
727 |
|
double vd; |
728 |
|
|
729 |
|
if (fread((char *)&vd, sizeof(double), 1, fin) != 1) |
730 |
|
return(-1); |
731 |
+ |
if (swapbytes) |
732 |
+ |
swap64((char *)&vd, 1); |
733 |
|
setcolor(col, vd, vd, vd); |
734 |
|
return(0); |
735 |
|
} |
736 |
|
|
737 |
|
|
738 |
< |
getbfloat(col) /* get a float brightness value from fin */ |
739 |
< |
COLOR col; |
738 |
> |
static int |
739 |
> |
getbfloat( /* get a float brightness value from fin */ |
740 |
> |
COLOR col |
741 |
> |
) |
742 |
|
{ |
743 |
|
float vf; |
744 |
|
|
745 |
|
if (fread((char *)&vf, sizeof(float), 1, fin) != 1) |
746 |
|
return(-1); |
747 |
+ |
if (swapbytes) |
748 |
+ |
swap32((uint32 *)&vf, 1); |
749 |
|
setcolor(col, vf, vf, vf); |
750 |
|
return(0); |
751 |
|
} |
752 |
|
|
753 |
|
|
754 |
< |
getbint(col) /* get an int brightness value from fin */ |
755 |
< |
COLOR col; |
754 |
> |
static int |
755 |
> |
getbint( /* get an int brightness value from fin */ |
756 |
> |
COLOR col |
757 |
> |
) |
758 |
|
{ |
759 |
|
int vi; |
760 |
|
double d; |
767 |
|
} |
768 |
|
|
769 |
|
|
770 |
< |
getbbyte(col) /* get a byte brightness value from fin */ |
771 |
< |
COLOR col; |
770 |
> |
static int |
771 |
> |
getbbyte( /* get a byte brightness value from fin */ |
772 |
> |
COLOR col |
773 |
> |
) |
774 |
|
{ |
775 |
|
BYTE vb; |
776 |
|
double d; |
783 |
|
} |
784 |
|
|
785 |
|
|
786 |
< |
getbword(col) /* get a 16-bit brightness value from fin */ |
787 |
< |
COLOR col; |
786 |
> |
static int |
787 |
> |
getbword( /* get a 16-bit brightness value from fin */ |
788 |
> |
COLOR col |
789 |
> |
) |
790 |
|
{ |
791 |
|
uint16 vw; |
792 |
|
double d; |
801 |
|
} |
802 |
|
|
803 |
|
|
804 |
< |
putcascii(col) /* put an ascii color to stdout */ |
805 |
< |
COLOR col; |
804 |
> |
static int |
805 |
> |
putcascii( /* put an ascii color to stdout */ |
806 |
> |
COLOR col |
807 |
> |
) |
808 |
|
{ |
809 |
|
fprintf(stdout, "%15.3e %15.3e %15.3e\n", |
810 |
|
colval(col,ord[0]), |
815 |
|
} |
816 |
|
|
817 |
|
|
818 |
< |
putcfloat(col) /* put a float color to stdout */ |
819 |
< |
COLOR col; |
818 |
> |
static int |
819 |
> |
putcfloat( /* put a float color to stdout */ |
820 |
> |
COLOR col |
821 |
> |
) |
822 |
|
{ |
823 |
|
float vf[3]; |
824 |
|
|
825 |
|
vf[0] = colval(col,ord[0]); |
826 |
|
vf[1] = colval(col,ord[1]); |
827 |
|
vf[2] = colval(col,ord[2]); |
828 |
+ |
if (swapbytes) |
829 |
+ |
swap32((uint32 *)vf, 3); |
830 |
|
fwrite((char *)vf, sizeof(float), 3, stdout); |
831 |
|
|
832 |
|
return(ferror(stdout) ? -1 : 0); |
833 |
|
} |
834 |
|
|
835 |
|
|
836 |
< |
putcdouble(col) /* put a double color to stdout */ |
837 |
< |
COLOR col; |
836 |
> |
static int |
837 |
> |
putcdouble( /* put a double color to stdout */ |
838 |
> |
COLOR col |
839 |
> |
) |
840 |
|
{ |
841 |
|
double vd[3]; |
842 |
|
|
843 |
|
vd[0] = colval(col,ord[0]); |
844 |
|
vd[1] = colval(col,ord[1]); |
845 |
|
vd[2] = colval(col,ord[2]); |
846 |
+ |
if (swapbytes) |
847 |
+ |
swap64((char *)vd, 3); |
848 |
|
fwrite((char *)vd, sizeof(double), 3, stdout); |
849 |
|
|
850 |
|
return(ferror(stdout) ? -1 : 0); |
851 |
|
} |
852 |
|
|
853 |
|
|
854 |
< |
putcint(col) /* put an int color to stdout */ |
855 |
< |
COLOR col; |
854 |
> |
static int |
855 |
> |
putcint( /* put an int color to stdout */ |
856 |
> |
COLOR col |
857 |
> |
) |
858 |
|
{ |
859 |
|
fprintf(stdout, "%d %d %d\n", |
860 |
|
(int)(colval(col,ord[0])*256.), |
865 |
|
} |
866 |
|
|
867 |
|
|
868 |
< |
putcbyte(col) /* put a byte color to stdout */ |
869 |
< |
COLOR col; |
868 |
> |
static int |
869 |
> |
putcbyte( /* put a byte color to stdout */ |
870 |
> |
COLOR col |
871 |
> |
) |
872 |
|
{ |
873 |
|
long i; |
874 |
|
BYTE vb[3]; |
885 |
|
} |
886 |
|
|
887 |
|
|
888 |
< |
putcword(col) /* put a 16-bit color to stdout */ |
889 |
< |
COLOR col; |
888 |
> |
static int |
889 |
> |
putcword( /* put a 16-bit color to stdout */ |
890 |
> |
COLOR col |
891 |
> |
) |
892 |
|
{ |
893 |
|
long i; |
894 |
|
uint16 vw[3]; |
907 |
|
} |
908 |
|
|
909 |
|
|
910 |
< |
putbascii(col) /* put an ascii brightness to stdout */ |
911 |
< |
COLOR col; |
910 |
> |
static int |
911 |
> |
putbascii( /* put an ascii brightness to stdout */ |
912 |
> |
COLOR col |
913 |
> |
) |
914 |
|
{ |
915 |
|
fprintf(stdout, "%15.3e\n", (*mybright)(col)); |
916 |
|
|
918 |
|
} |
919 |
|
|
920 |
|
|
921 |
< |
putbfloat(col) /* put a float brightness to stdout */ |
922 |
< |
COLOR col; |
921 |
> |
static int |
922 |
> |
putbfloat( /* put a float brightness to stdout */ |
923 |
> |
COLOR col |
924 |
> |
) |
925 |
|
{ |
926 |
|
float vf; |
927 |
|
|
928 |
|
vf = (*mybright)(col); |
929 |
+ |
if (swapbytes) |
930 |
+ |
swap32((uint32 *)&vf, 1); |
931 |
|
fwrite((char *)&vf, sizeof(float), 1, stdout); |
932 |
|
|
933 |
|
return(ferror(stdout) ? -1 : 0); |
934 |
|
} |
935 |
|
|
936 |
|
|
937 |
< |
putbdouble(col) /* put a double brightness to stdout */ |
938 |
< |
COLOR col; |
937 |
> |
static int |
938 |
> |
putbdouble( /* put a double brightness to stdout */ |
939 |
> |
COLOR col |
940 |
> |
) |
941 |
|
{ |
942 |
|
double vd; |
943 |
|
|
944 |
|
vd = (*mybright)(col); |
945 |
+ |
if (swapbytes) |
946 |
+ |
swap64((char *)&vd, 1); |
947 |
|
fwrite((char *)&vd, sizeof(double), 1, stdout); |
948 |
|
|
949 |
|
return(ferror(stdout) ? -1 : 0); |
950 |
|
} |
951 |
|
|
952 |
|
|
953 |
< |
putbint(col) /* put an int brightness to stdout */ |
954 |
< |
COLOR col; |
953 |
> |
static int |
954 |
> |
putbint( /* put an int brightness to stdout */ |
955 |
> |
COLOR col |
956 |
> |
) |
957 |
|
{ |
958 |
|
fprintf(stdout, "%d\n", (int)((*mybright)(col)*256.)); |
959 |
|
|
961 |
|
} |
962 |
|
|
963 |
|
|
964 |
< |
putbbyte(col) /* put a byte brightness to stdout */ |
965 |
< |
COLOR col; |
964 |
> |
static int |
965 |
> |
putbbyte( /* put a byte brightness to stdout */ |
966 |
> |
COLOR col |
967 |
> |
) |
968 |
|
{ |
969 |
|
register int i; |
970 |
|
BYTE vb; |
977 |
|
} |
978 |
|
|
979 |
|
|
980 |
< |
putbword(col) /* put a 16-bit brightness to stdout */ |
981 |
< |
COLOR col; |
980 |
> |
static int |
981 |
> |
putbword( /* put a 16-bit brightness to stdout */ |
982 |
> |
COLOR col |
983 |
> |
) |
984 |
|
{ |
985 |
|
long i; |
986 |
|
uint16 vw; |
995 |
|
} |
996 |
|
|
997 |
|
|
998 |
< |
putpascii(col) /* put an ascii primary to stdout */ |
999 |
< |
COLOR col; |
998 |
> |
static int |
999 |
> |
putpascii( /* put an ascii primary to stdout */ |
1000 |
> |
COLOR col |
1001 |
> |
) |
1002 |
|
{ |
1003 |
|
fprintf(stdout, "%15.3e\n", colval(col,putprim)); |
1004 |
|
|
1006 |
|
} |
1007 |
|
|
1008 |
|
|
1009 |
< |
putpfloat(col) /* put a float primary to stdout */ |
1010 |
< |
COLOR col; |
1009 |
> |
static int |
1010 |
> |
putpfloat( /* put a float primary to stdout */ |
1011 |
> |
COLOR col |
1012 |
> |
) |
1013 |
|
{ |
1014 |
|
float vf; |
1015 |
|
|
1016 |
|
vf = colval(col,putprim); |
1017 |
+ |
if (swapbytes) |
1018 |
+ |
swap32((uint32 *)&vf, 1); |
1019 |
|
fwrite((char *)&vf, sizeof(float), 1, stdout); |
1020 |
|
|
1021 |
|
return(ferror(stdout) ? -1 : 0); |
1022 |
|
} |
1023 |
|
|
1024 |
|
|
1025 |
< |
putpdouble(col) /* put a double primary to stdout */ |
1026 |
< |
COLOR col; |
1025 |
> |
static int |
1026 |
> |
putpdouble( /* put a double primary to stdout */ |
1027 |
> |
COLOR col |
1028 |
> |
) |
1029 |
|
{ |
1030 |
|
double vd; |
1031 |
|
|
1032 |
|
vd = colval(col,putprim); |
1033 |
+ |
if (swapbytes) |
1034 |
+ |
swap64((char *)&vd, 1); |
1035 |
|
fwrite((char *)&vd, sizeof(double), 1, stdout); |
1036 |
|
|
1037 |
|
return(ferror(stdout) ? -1 : 0); |
1038 |
|
} |
1039 |
|
|
1040 |
|
|
1041 |
< |
putpint(col) /* put an int primary to stdout */ |
1042 |
< |
COLOR col; |
1041 |
> |
static int |
1042 |
> |
putpint( /* put an int primary to stdout */ |
1043 |
> |
COLOR col |
1044 |
> |
) |
1045 |
|
{ |
1046 |
|
fprintf(stdout, "%d\n", (int)(colval(col,putprim)*256.)); |
1047 |
|
|
1049 |
|
} |
1050 |
|
|
1051 |
|
|
1052 |
< |
putpbyte(col) /* put a byte primary to stdout */ |
1053 |
< |
COLOR col; |
1052 |
> |
static int |
1053 |
> |
putpbyte( /* put a byte primary to stdout */ |
1054 |
> |
COLOR col |
1055 |
> |
) |
1056 |
|
{ |
1057 |
|
long i; |
1058 |
|
BYTE vb; |
1065 |
|
} |
1066 |
|
|
1067 |
|
|
1068 |
< |
putpword(col) /* put a 16-bit primary to stdout */ |
1069 |
< |
COLOR col; |
1068 |
> |
static int |
1069 |
> |
putpword( /* put a 16-bit primary to stdout */ |
1070 |
> |
COLOR col |
1071 |
> |
) |
1072 |
|
{ |
1073 |
|
long i; |
1074 |
|
uint16 vw; |
1083 |
|
} |
1084 |
|
|
1085 |
|
|
1086 |
< |
set_io() /* set put and get functions */ |
1086 |
> |
static void |
1087 |
> |
set_io(void) /* set put and get functions */ |
1088 |
|
{ |
1089 |
|
switch (format) { |
1090 |
|
case 'a': /* ascii */ |
1212 |
|
} |
1213 |
|
return; |
1214 |
|
} |
1215 |
< |
badopt: |
1215 |
> |
/* badopt: */ /* label not used */ |
1216 |
|
fprintf(stderr, "%s: botched file type\n", progname); |
1217 |
|
quit(1); |
1218 |
|
namerr: |