1 |
/* Copyright (c) 1992 Regents of the University of California */ |
2 |
|
3 |
#ifndef lint |
4 |
static char SCCSid[] = "$SunId$ LBL"; |
5 |
#endif |
6 |
|
7 |
/* |
8 |
* pvalue.c - program to print pixel values. |
9 |
* |
10 |
* 4/23/86 |
11 |
*/ |
12 |
|
13 |
#include "standard.h" |
14 |
|
15 |
#include "color.h" |
16 |
|
17 |
#include "resolu.h" |
18 |
|
19 |
#define min(a,b) ((a)<(b)?(a):(b)) |
20 |
|
21 |
RESOLU picres; /* resolution of picture */ |
22 |
|
23 |
int uniq = 0; /* print only unique values? */ |
24 |
|
25 |
int doexposure = 0; /* exposure change? (>100 to print) */ |
26 |
|
27 |
int dataonly = 0; /* data only format? */ |
28 |
|
29 |
int brightonly = 0; /* only brightness values? */ |
30 |
|
31 |
int reverse = 0; /* reverse conversion? */ |
32 |
|
33 |
int format = 'a'; /* input/output format */ |
34 |
char *fmtid = "ascii"; /* format identifier for header */ |
35 |
|
36 |
int header = 1; /* do header? */ |
37 |
|
38 |
int resolution = 1; /* put/get resolution string? */ |
39 |
|
40 |
int original = 0; /* convert to original values? */ |
41 |
|
42 |
int wrongformat = 0; /* wrong input format? */ |
43 |
|
44 |
double gamcor = 1.0; /* gamma correction */ |
45 |
|
46 |
int ord[3] = {RED, GRN, BLU}; /* RGB ordering */ |
47 |
int rord[4]; /* reverse ordering */ |
48 |
|
49 |
COLOR exposure = WHTCOLOR; |
50 |
|
51 |
char *progname; |
52 |
|
53 |
FILE *fin; |
54 |
|
55 |
int (*getval)(), (*putval)(); |
56 |
|
57 |
|
58 |
main(argc, argv) |
59 |
int argc; |
60 |
char **argv; |
61 |
{ |
62 |
extern int checkhead(); |
63 |
double d, expval = 1.0; |
64 |
int i; |
65 |
|
66 |
progname = argv[0]; |
67 |
|
68 |
for (i = 1; i < argc; i++) |
69 |
if (argv[i][0] == '-' || argv[i][0] == '+') |
70 |
switch (argv[i][1]) { |
71 |
case 'h': /* header */ |
72 |
header = argv[i][0] == '+'; |
73 |
break; |
74 |
case 'H': /* resolution string */ |
75 |
resolution = argv[i][0] == '+'; |
76 |
break; |
77 |
case 'u': /* unique values */ |
78 |
uniq = argv[i][0] == '-'; |
79 |
break; |
80 |
case 'o': /* original values */ |
81 |
original = argv[i][0] == '-'; |
82 |
break; |
83 |
case 'g': /* gamma correction */ |
84 |
gamcor = atof(argv[i+1]); |
85 |
if (argv[i][0] == '+') |
86 |
gamcor = 1.0/gamcor; |
87 |
i++; |
88 |
break; |
89 |
case 'e': /* exposure correction */ |
90 |
d = atof(argv[i+1]); |
91 |
if (argv[i+1][0] == '-' || argv[i+1][0] == '+') |
92 |
d = pow(2.0, d); |
93 |
if (argv[i][0] == '-') |
94 |
doexposure = 100; |
95 |
scalecolor(exposure, d); |
96 |
expval *= d; |
97 |
doexposure++; |
98 |
i++; |
99 |
break; |
100 |
case 'R': /* reverse byte sequence */ |
101 |
if (argv[i][0] == '-') { |
102 |
ord[0]=BLU; ord[1]=GRN; ord[2]=RED; |
103 |
} else { |
104 |
ord[0]=RED; ord[1]=GRN; ord[2]=BLU; |
105 |
} |
106 |
break; |
107 |
case 'r': /* reverse conversion */ |
108 |
reverse = argv[i][0] == '-'; |
109 |
break; |
110 |
case 'b': /* brightness values */ |
111 |
brightonly = argv[i][0] == '-'; |
112 |
break; |
113 |
case 'd': /* data only (no indices) */ |
114 |
dataonly = argv[i][0] == '-'; |
115 |
switch (argv[i][2]) { |
116 |
case '\0': |
117 |
case 'a': /* ascii */ |
118 |
format = 'a'; |
119 |
fmtid = "ascii"; |
120 |
break; |
121 |
case 'i': /* integer */ |
122 |
format = 'i'; |
123 |
fmtid = "ascii"; |
124 |
break; |
125 |
case 'b': /* byte */ |
126 |
dataonly = 1; |
127 |
format = 'b'; |
128 |
fmtid = "byte"; |
129 |
break; |
130 |
case 'f': /* float */ |
131 |
dataonly = 1; |
132 |
format = 'f'; |
133 |
fmtid = "float"; |
134 |
break; |
135 |
case 'd': /* double */ |
136 |
dataonly = 1; |
137 |
format = 'd'; |
138 |
fmtid = "double"; |
139 |
break; |
140 |
default: |
141 |
goto unkopt; |
142 |
} |
143 |
break; |
144 |
case 'x': /* x resolution */ |
145 |
case 'X': /* x resolution */ |
146 |
resolution = 0; |
147 |
if (argv[i][0] == '-') |
148 |
picres.or |= XDECR; |
149 |
picres.xr = atoi(argv[++i]); |
150 |
break; |
151 |
case 'y': /* y resolution */ |
152 |
case 'Y': /* y resolution */ |
153 |
resolution = 0; |
154 |
if (argv[i][0] == '-') |
155 |
picres.or |= YDECR; |
156 |
if (picres.xr == 0) |
157 |
picres.or |= YMAJOR; |
158 |
picres.yr = atoi(argv[++i]); |
159 |
break; |
160 |
default: |
161 |
unkopt: |
162 |
fprintf(stderr, "%s: unknown option: %s\n", |
163 |
progname, argv[i]); |
164 |
quit(1); |
165 |
break; |
166 |
} |
167 |
else |
168 |
break; |
169 |
/* recognize special formats */ |
170 |
if (dataonly && format == 'b') |
171 |
if (brightonly) |
172 |
fmtid = "8-bit_grey"; |
173 |
else |
174 |
fmtid = "24-bit_rgb"; |
175 |
/* assign reverse ordering */ |
176 |
rord[ord[0]] = 0; |
177 |
rord[ord[1]] = 1; |
178 |
rord[ord[2]] = 2; |
179 |
/* get input */ |
180 |
if (i == argc) { |
181 |
fin = stdin; |
182 |
} else if (i == argc-1) { |
183 |
if ((fin = fopen(argv[i], "r")) == NULL) { |
184 |
fprintf(stderr, "%s: can't open file \"%s\"\n", |
185 |
progname, argv[i]); |
186 |
quit(1); |
187 |
} |
188 |
} else { |
189 |
fprintf(stderr, "%s: bad # file arguments\n", progname); |
190 |
quit(1); |
191 |
} |
192 |
|
193 |
set_io(); |
194 |
|
195 |
if (reverse) { |
196 |
#ifdef MSDOS |
197 |
setmode(fileno(stdout), O_BINARY); |
198 |
if (format != 'a' && format != 'i') |
199 |
setmode(fileno(fin), O_BINARY); |
200 |
#endif |
201 |
/* get header */ |
202 |
if (header) { |
203 |
if (checkheader(fin, fmtid, stdout) < 0) { |
204 |
fprintf(stderr, "%s: wrong input format\n", |
205 |
progname); |
206 |
quit(1); |
207 |
} |
208 |
} else |
209 |
newheader("RADIANCE", stdout); |
210 |
/* get resolution */ |
211 |
if ((resolution && !fgetsresolu(&picres, fin)) || |
212 |
picres.xr <= 0 || picres.yr <= 0) { |
213 |
fprintf(stderr, "%s: missing resolution\n", progname); |
214 |
quit(1); |
215 |
} |
216 |
/* add to header */ |
217 |
printargs(i, argv, stdout); |
218 |
if (doexposure > 100) |
219 |
fputexpos(expval, stdout); |
220 |
fputformat(COLRFMT, stdout); |
221 |
putchar('\n'); |
222 |
fputsresolu(&picres, stdout); /* always put resolution */ |
223 |
valtopix(); |
224 |
} else { |
225 |
#ifdef MSDOS |
226 |
setmode(fileno(fin), O_BINARY); |
227 |
if (format != 'a' && format != 'i') |
228 |
setmode(fileno(stdout), O_BINARY); |
229 |
#endif |
230 |
/* get header */ |
231 |
getheader(fin, checkhead, NULL); |
232 |
if (wrongformat) { |
233 |
fprintf(stderr, "%s: input not a Radiance picture\n", |
234 |
progname); |
235 |
quit(1); |
236 |
} |
237 |
if (!fgetsresolu(&picres, fin)) { |
238 |
fprintf(stderr, "%s: missing resolution\n", progname); |
239 |
quit(1); |
240 |
} |
241 |
if (header) { |
242 |
printargs(i, argv, stdout); |
243 |
if (doexposure > 100) |
244 |
fputexpos(expval, stdout); |
245 |
fputformat(fmtid, stdout); |
246 |
putchar('\n'); |
247 |
} |
248 |
if (resolution) /* put resolution */ |
249 |
fputsresolu(&picres, stdout); |
250 |
pixtoval(); |
251 |
} |
252 |
|
253 |
quit(0); |
254 |
} |
255 |
|
256 |
|
257 |
checkhead(line) /* deal with line from header */ |
258 |
char *line; |
259 |
{ |
260 |
char fmt[32]; |
261 |
double d; |
262 |
COLOR ctmp; |
263 |
|
264 |
if (formatval(fmt, line)) |
265 |
wrongformat = strcmp(fmt, COLRFMT); |
266 |
else if (original && isexpos(line)) { |
267 |
d = 1.0/exposval(line); |
268 |
scalecolor(exposure, d); |
269 |
doexposure++; |
270 |
} else if (original && iscolcor(line)) { |
271 |
colcorval(ctmp, line); |
272 |
setcolor(exposure, colval(exposure,RED)/colval(ctmp,RED), |
273 |
colval(exposure,GRN)/colval(ctmp,GRN), |
274 |
colval(exposure,BLU)/colval(ctmp,BLU)); |
275 |
doexposure++; |
276 |
} else if (header) |
277 |
fputs(line, stdout); |
278 |
} |
279 |
|
280 |
|
281 |
pixtoval() /* convert picture to values */ |
282 |
{ |
283 |
register COLOR *scanln; |
284 |
int dogamma; |
285 |
COLOR lastc; |
286 |
FLOAT hv[2]; |
287 |
int y; |
288 |
register int x; |
289 |
|
290 |
scanln = (COLOR *)malloc(scanlen(&picres)*sizeof(COLOR)); |
291 |
if (scanln == NULL) { |
292 |
fprintf(stderr, "%s: out of memory\n", progname); |
293 |
quit(1); |
294 |
} |
295 |
dogamma = gamcor < .95 || gamcor > 1.05; |
296 |
setcolor(lastc, 0.0, 0.0, 0.0); |
297 |
for (y = 0; y < numscans(&picres); y++) { |
298 |
if (freadscan(scanln, scanlen(&picres), fin) < 0) { |
299 |
fprintf(stderr, "%s: read error\n", progname); |
300 |
quit(1); |
301 |
} |
302 |
for (x = 0; x < scanlen(&picres); x++) { |
303 |
if (uniq) |
304 |
if ( colval(scanln[x],RED) == |
305 |
colval(lastc,RED) && |
306 |
colval(scanln[x],GRN) == |
307 |
colval(lastc,GRN) && |
308 |
colval(scanln[x],BLU) == |
309 |
colval(lastc,BLU) ) |
310 |
continue; |
311 |
else |
312 |
copycolor(lastc, scanln[x]); |
313 |
if (doexposure) |
314 |
multcolor(scanln[x], exposure); |
315 |
if (dogamma) |
316 |
setcolor(scanln[x], |
317 |
pow(colval(scanln[x],RED), 1.0/gamcor), |
318 |
pow(colval(scanln[x],GRN), 1.0/gamcor), |
319 |
pow(colval(scanln[x],BLU), 1.0/gamcor)); |
320 |
if (!dataonly) { |
321 |
pix2loc(hv, &picres, x, y); |
322 |
printf("%7d %7d ", (int)(hv[0]*picres.xr), |
323 |
(int)(hv[1]*picres.yr)); |
324 |
} |
325 |
if ((*putval)(scanln[x], stdout) < 0) { |
326 |
fprintf(stderr, "%s: write error\n", progname); |
327 |
quit(1); |
328 |
} |
329 |
} |
330 |
} |
331 |
free((char *)scanln); |
332 |
} |
333 |
|
334 |
|
335 |
valtopix() /* convert values to a pixel file */ |
336 |
{ |
337 |
int dogamma; |
338 |
register COLOR *scanln; |
339 |
int y; |
340 |
register int x; |
341 |
|
342 |
scanln = (COLOR *)malloc(scanlen(&picres)*sizeof(COLOR)); |
343 |
if (scanln == NULL) { |
344 |
fprintf(stderr, "%s: out of memory\n", progname); |
345 |
quit(1); |
346 |
} |
347 |
dogamma = gamcor < .95 || gamcor > 1.05; |
348 |
for (y = 0; y < numscans(&picres); y++) { |
349 |
for (x = 0; x < scanlen(&picres); x++) { |
350 |
if (!dataonly) |
351 |
fscanf(fin, "%*d %*d"); |
352 |
if ((*getval)(scanln[x], fin) < 0) { |
353 |
fprintf(stderr, "%s: read error\n", progname); |
354 |
quit(1); |
355 |
} |
356 |
if (dogamma) |
357 |
setcolor(scanln[x], |
358 |
pow(colval(scanln[x],RED), gamcor), |
359 |
pow(colval(scanln[x],GRN), gamcor), |
360 |
pow(colval(scanln[x],BLU), gamcor)); |
361 |
if (doexposure) |
362 |
multcolor(scanln[x], exposure); |
363 |
} |
364 |
if (fwritescan(scanln, scanlen(&picres), stdout) < 0) { |
365 |
fprintf(stderr, "%s: write error\n", progname); |
366 |
quit(1); |
367 |
} |
368 |
} |
369 |
free((char *)scanln); |
370 |
} |
371 |
|
372 |
|
373 |
quit(code) |
374 |
int code; |
375 |
{ |
376 |
exit(code); |
377 |
} |
378 |
|
379 |
|
380 |
getcascii(col, fp) /* get an ascii color value from fp */ |
381 |
COLOR col; |
382 |
FILE *fp; |
383 |
{ |
384 |
double vd[3]; |
385 |
|
386 |
if (fscanf(fp, "%lf %lf %lf", &vd[0], &vd[1], &vd[2]) != 3) |
387 |
return(-1); |
388 |
setcolor(col, vd[rord[RED]], vd[rord[GRN]], vd[rord[BLU]]); |
389 |
return(0); |
390 |
} |
391 |
|
392 |
|
393 |
getcdouble(col, fp) /* get a double color value from fp */ |
394 |
COLOR col; |
395 |
FILE *fp; |
396 |
{ |
397 |
double vd[3]; |
398 |
|
399 |
if (fread((char *)vd, sizeof(double), 3, fp) != 3) |
400 |
return(-1); |
401 |
setcolor(col, vd[rord[RED]], vd[rord[GRN]], vd[rord[BLU]]); |
402 |
return(0); |
403 |
} |
404 |
|
405 |
|
406 |
getcfloat(col, fp) /* get a float color value from fp */ |
407 |
COLOR col; |
408 |
FILE *fp; |
409 |
{ |
410 |
float vf[3]; |
411 |
|
412 |
if (fread((char *)vf, sizeof(float), 3, fp) != 3) |
413 |
return(-1); |
414 |
setcolor(col, vf[rord[RED]], vf[rord[GRN]], vf[rord[BLU]]); |
415 |
return(0); |
416 |
} |
417 |
|
418 |
|
419 |
getcint(col, fp) /* get an int color value from fp */ |
420 |
COLOR col; |
421 |
FILE *fp; |
422 |
{ |
423 |
int vi[3]; |
424 |
|
425 |
if (fscanf(fp, "%d %d %d", &vi[0], &vi[1], &vi[2]) != 3) |
426 |
return(-1); |
427 |
setcolor(col, (vi[rord[RED]]+.5)/256., |
428 |
(vi[rord[GRN]]+.5)/256., (vi[rord[BLU]]+.5)/256.); |
429 |
return(0); |
430 |
} |
431 |
|
432 |
|
433 |
getcbyte(col, fp) /* get a byte color value from fp */ |
434 |
COLOR col; |
435 |
FILE *fp; |
436 |
{ |
437 |
BYTE vb[3]; |
438 |
|
439 |
if (fread((char *)vb, sizeof(BYTE), 3, fp) != 3) |
440 |
return(-1); |
441 |
setcolor(col, (vb[rord[RED]]+.5)/256., |
442 |
(vb[rord[GRN]]+.5)/256., (vb[rord[BLU]]+.5)/256.); |
443 |
return(0); |
444 |
} |
445 |
|
446 |
|
447 |
getbascii(col, fp) /* get an ascii brightness value from fp */ |
448 |
COLOR col; |
449 |
FILE *fp; |
450 |
{ |
451 |
double vd; |
452 |
|
453 |
if (fscanf(fp, "%lf", &vd) != 1) |
454 |
return(-1); |
455 |
setcolor(col, vd, vd, vd); |
456 |
return(0); |
457 |
} |
458 |
|
459 |
|
460 |
getbdouble(col, fp) /* get a double brightness value from fp */ |
461 |
COLOR col; |
462 |
FILE *fp; |
463 |
{ |
464 |
double vd; |
465 |
|
466 |
if (fread((char *)&vd, sizeof(double), 1, fp) != 1) |
467 |
return(-1); |
468 |
setcolor(col, vd, vd, vd); |
469 |
return(0); |
470 |
} |
471 |
|
472 |
|
473 |
getbfloat(col, fp) /* get a float brightness value from fp */ |
474 |
COLOR col; |
475 |
FILE *fp; |
476 |
{ |
477 |
float vf; |
478 |
|
479 |
if (fread((char *)&vf, sizeof(float), 1, fp) != 1) |
480 |
return(-1); |
481 |
setcolor(col, vf, vf, vf); |
482 |
return(0); |
483 |
} |
484 |
|
485 |
|
486 |
getbint(col, fp) /* get an int brightness value from fp */ |
487 |
COLOR col; |
488 |
FILE *fp; |
489 |
{ |
490 |
int vi; |
491 |
double d; |
492 |
|
493 |
if (fscanf(fp, "%d", &vi) != 1) |
494 |
return(-1); |
495 |
d = (vi+.5)/256.; |
496 |
setcolor(col, d, d, d); |
497 |
return(0); |
498 |
} |
499 |
|
500 |
|
501 |
getbbyte(col, fp) /* get a byte brightness value from fp */ |
502 |
COLOR col; |
503 |
FILE *fp; |
504 |
{ |
505 |
BYTE vb; |
506 |
double d; |
507 |
|
508 |
if (fread((char *)&vb, sizeof(BYTE), 1, fp) != 1) |
509 |
return(-1); |
510 |
d = (vb+.5)/256.; |
511 |
setcolor(col, d, d, d); |
512 |
return(0); |
513 |
} |
514 |
|
515 |
|
516 |
putcascii(col, fp) /* put an ascii color to fp */ |
517 |
COLOR col; |
518 |
FILE *fp; |
519 |
{ |
520 |
fprintf(fp, "%15.3e %15.3e %15.3e\n", |
521 |
colval(col,ord[0]), |
522 |
colval(col,ord[1]), |
523 |
colval(col,ord[2])); |
524 |
|
525 |
return(ferror(fp) ? -1 : 0); |
526 |
} |
527 |
|
528 |
|
529 |
putcfloat(col, fp) /* put a float color to fp */ |
530 |
COLOR col; |
531 |
FILE *fp; |
532 |
{ |
533 |
float vf[3]; |
534 |
|
535 |
vf[0] = colval(col,ord[0]); |
536 |
vf[1] = colval(col,ord[1]); |
537 |
vf[2] = colval(col,ord[2]); |
538 |
fwrite((char *)vf, sizeof(float), 3, fp); |
539 |
|
540 |
return(ferror(fp) ? -1 : 0); |
541 |
} |
542 |
|
543 |
|
544 |
putcdouble(col, fp) /* put a double color to fp */ |
545 |
COLOR col; |
546 |
FILE *fp; |
547 |
{ |
548 |
double vd[3]; |
549 |
|
550 |
vd[0] = colval(col,ord[0]); |
551 |
vd[1] = colval(col,ord[1]); |
552 |
vd[2] = colval(col,ord[2]); |
553 |
fwrite((char *)vd, sizeof(double), 3, fp); |
554 |
|
555 |
return(ferror(fp) ? -1 : 0); |
556 |
} |
557 |
|
558 |
|
559 |
putcint(col, fp) /* put an int color to fp */ |
560 |
COLOR col; |
561 |
FILE *fp; |
562 |
{ |
563 |
fprintf(fp, "%d %d %d\n", |
564 |
(int)(colval(col,ord[0])*256.), |
565 |
(int)(colval(col,ord[1])*256.), |
566 |
(int)(colval(col,ord[2])*256.)); |
567 |
|
568 |
return(ferror(fp) ? -1 : 0); |
569 |
} |
570 |
|
571 |
|
572 |
putcbyte(col, fp) /* put a byte color to fp */ |
573 |
COLOR col; |
574 |
FILE *fp; |
575 |
{ |
576 |
register int i; |
577 |
BYTE vb[3]; |
578 |
|
579 |
i = colval(col,ord[0])*256.; |
580 |
vb[0] = min(i,255); |
581 |
i = colval(col,ord[1])*256.; |
582 |
vb[1] = min(i,255); |
583 |
i = colval(col,ord[2])*256.; |
584 |
vb[2] = min(i,255); |
585 |
fwrite((char *)vb, sizeof(BYTE), 3, fp); |
586 |
|
587 |
return(ferror(fp) ? -1 : 0); |
588 |
} |
589 |
|
590 |
|
591 |
putbascii(col, fp) /* put an ascii brightness to fp */ |
592 |
COLOR col; |
593 |
FILE *fp; |
594 |
{ |
595 |
fprintf(fp, "%15.3e\n", bright(col)); |
596 |
|
597 |
return(ferror(fp) ? -1 : 0); |
598 |
} |
599 |
|
600 |
|
601 |
putbfloat(col, fp) /* put a float brightness to fp */ |
602 |
COLOR col; |
603 |
FILE *fp; |
604 |
{ |
605 |
float vf; |
606 |
|
607 |
vf = bright(col); |
608 |
fwrite((char *)&vf, sizeof(float), 1, fp); |
609 |
|
610 |
return(ferror(fp) ? -1 : 0); |
611 |
} |
612 |
|
613 |
|
614 |
putbdouble(col, fp) /* put a double brightness to fp */ |
615 |
COLOR col; |
616 |
FILE *fp; |
617 |
{ |
618 |
double vd; |
619 |
|
620 |
vd = bright(col); |
621 |
fwrite((char *)&vd, sizeof(double), 1, fp); |
622 |
|
623 |
return(ferror(fp) ? -1 : 0); |
624 |
} |
625 |
|
626 |
|
627 |
putbint(col, fp) /* put an int brightness to fp */ |
628 |
COLOR col; |
629 |
FILE *fp; |
630 |
{ |
631 |
fprintf(fp, "%d\n", (int)(bright(col)*256.)); |
632 |
|
633 |
return(ferror(fp) ? -1 : 0); |
634 |
} |
635 |
|
636 |
|
637 |
putbbyte(col, fp) /* put a byte brightness to fp */ |
638 |
COLOR col; |
639 |
FILE *fp; |
640 |
{ |
641 |
register int i; |
642 |
BYTE vb; |
643 |
|
644 |
i = bright(col)*256.; |
645 |
vb = min(i,255); |
646 |
fwrite((char *)&vb, sizeof(BYTE), 1, fp); |
647 |
|
648 |
return(ferror(fp) ? -1 : 0); |
649 |
} |
650 |
|
651 |
|
652 |
set_io() /* set put and get functions */ |
653 |
{ |
654 |
switch (format) { |
655 |
case 'a': /* ascii */ |
656 |
if (brightonly) { |
657 |
getval = getbascii; |
658 |
putval = putbascii; |
659 |
} else { |
660 |
getval = getcascii; |
661 |
putval = putcascii; |
662 |
} |
663 |
return; |
664 |
case 'f': /* binary float */ |
665 |
if (brightonly) { |
666 |
getval = getbfloat; |
667 |
putval = putbfloat; |
668 |
} else { |
669 |
getval = getcfloat; |
670 |
putval = putcfloat; |
671 |
} |
672 |
return; |
673 |
case 'd': /* binary double */ |
674 |
if (brightonly) { |
675 |
getval = getbdouble; |
676 |
putval = putbdouble; |
677 |
} else { |
678 |
getval = getcdouble; |
679 |
putval = putcdouble; |
680 |
} |
681 |
return; |
682 |
case 'i': /* integer */ |
683 |
if (brightonly) { |
684 |
getval = getbint; |
685 |
putval = putbint; |
686 |
} else { |
687 |
getval = getcint; |
688 |
putval = putcint; |
689 |
} |
690 |
return; |
691 |
case 'b': /* byte */ |
692 |
if (brightonly) { |
693 |
getval = getbbyte; |
694 |
putval = putbbyte; |
695 |
} else { |
696 |
getval = getcbyte; |
697 |
putval = putcbyte; |
698 |
} |
699 |
return; |
700 |
} |
701 |
} |