| 17 |
|
#include "color.h" |
| 18 |
|
|
| 19 |
|
extern char *malloc(); |
| 20 |
+ |
extern float *matchlamp(); |
| 21 |
|
|
| 22 |
|
#define CHECKRAD 1.5 /* radius to check for filtering */ |
| 23 |
|
|
| 45 |
|
|
| 46 |
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char *tfname = NULL; |
| 47 |
|
|
| 48 |
+ |
char *lampdat = "lamp.tab"; /* lamp data file */ |
| 49 |
+ |
|
| 50 |
|
int xres, yres; /* resolution of input */ |
| 51 |
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double inpaspect = 1.0; /* pixel aspect ratio of input */ |
| 52 |
+ |
int correctaspect = 0; /* aspect ratio correction? */ |
| 53 |
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|
| 54 |
|
int xrad; /* x window size */ |
| 55 |
|
int yrad; /* y window size */ |
| 70 |
|
extern long ftell(); |
| 71 |
|
extern int quit(), headline(); |
| 72 |
|
FILE *fin; |
| 73 |
+ |
float *lampcolor; |
| 74 |
+ |
char *lamptype = NULL; |
| 75 |
|
long fpos; |
| 76 |
|
double outaspect = 0.0; |
| 77 |
|
double d; |
| 109 |
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} else |
| 110 |
|
nrows = atoi(argv[i]); |
| 111 |
|
break; |
| 112 |
+ |
case 'c': |
| 113 |
+ |
correctaspect = !correctaspect; |
| 114 |
+ |
break; |
| 115 |
|
case 'p': |
| 116 |
|
i++; |
| 117 |
|
outaspect = atof(argv[i]); |
| 139 |
|
} |
| 140 |
|
i++; |
| 141 |
|
break; |
| 142 |
+ |
case 'f': |
| 143 |
+ |
lampdat = argv[++i]; |
| 144 |
+ |
break; |
| 145 |
+ |
case 't': |
| 146 |
+ |
lamptype = argv[++i]; |
| 147 |
+ |
break; |
| 148 |
|
case '1': |
| 149 |
|
singlepass = 1; |
| 150 |
|
break; |
| 205 |
|
fprintf(stderr, "%s: bad # file arguments\n", progname); |
| 206 |
|
quit(1); |
| 207 |
|
} |
| 208 |
+ |
/* get lamp data (if necessary) */ |
| 209 |
+ |
if (lamptype != NULL) { |
| 210 |
+ |
if (loadlamps(lampdat) < 0) |
| 211 |
+ |
quit(1); |
| 212 |
+ |
if ((lampcolor = matchlamp(lamptype)) == NULL) { |
| 213 |
+ |
fprintf(stderr, "%s: unknown lamp type\n", lamptype); |
| 214 |
+ |
quit(1); |
| 215 |
+ |
} |
| 216 |
+ |
colval(exposure,RED) /= lampcolor[0]; |
| 217 |
+ |
colval(exposure,GRN) /= lampcolor[1]; |
| 218 |
+ |
colval(exposure,BLU) /= lampcolor[2]; |
| 219 |
+ |
freelamps(); |
| 220 |
+ |
} |
| 221 |
|
/* get header */ |
| 222 |
|
getheader(fin, headline); |
| 223 |
|
/* add new header info. */ |
| 396 |
|
quit(1); |
| 397 |
|
} |
| 398 |
|
/* record pixel aspect and exposure */ |
| 399 |
< |
d = x_c / y_r; |
| 400 |
< |
if (d < .99 || d > 1.01) |
| 401 |
< |
fputaspect(d, stdout); |
| 399 |
> |
if (!correctaspect) { |
| 400 |
> |
d = x_c / y_r; |
| 401 |
> |
if (d < .99 || d > 1.01) |
| 402 |
> |
fputaspect(d, stdout); |
| 403 |
> |
} |
| 404 |
|
d = bright(exposure); |
| 405 |
|
if (d < .995 || d > 1.005) |
| 406 |
|
fputexpos(d, stdout); |