| 10 |
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| 11 |
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#include <stdio.h> |
| 12 |
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|
| 13 |
+ |
#include <math.h> |
| 14 |
+ |
|
| 15 |
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#include "tiffio.h" |
| 16 |
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|
| 17 |
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#include "color.h" |
| 18 |
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|
| 19 |
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#include "resolu.h" |
| 20 |
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|
| 19 |
– |
extern double atof(); |
| 21 |
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| 22 |
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extern char *malloc(), *realloc(); |
| 23 |
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| 25 |
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| 26 |
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int greyscale = 0; /* produce greyscale image? */ |
| 27 |
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|
| 28 |
< |
double gamma = 2.2; /* gamma correction */ |
| 28 |
> |
double gamcor = 2.2; /* gamma correction */ |
| 29 |
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| 30 |
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int bradj = 0; /* brightness adjustment */ |
| 31 |
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|
| 45 |
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if (argv[i][0] == '-') |
| 46 |
|
switch (argv[i][1]) { |
| 47 |
|
case 'g': |
| 48 |
< |
gamma = atof(argv[++i]); |
| 48 |
> |
gamcor = atof(argv[++i]); |
| 49 |
|
break; |
| 50 |
|
case 'z': |
| 51 |
|
lzcomp = !lzcomp; |
| 69 |
|
else |
| 70 |
|
break; |
| 71 |
|
doneopts: |
| 72 |
< |
setcolrgam(gamma); |
| 72 |
> |
setcolrgam(gamcor); |
| 73 |
|
|
| 74 |
|
if (reverse) |
| 75 |
|
if (i != argc-2 && i != argc-1) |
| 139 |
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if (outf != NULL && strcmp(outf, "-") && |
| 140 |
|
freopen(outf, "w", stdout) == NULL) |
| 141 |
|
quiterr("cannot open Radiance output file"); |
| 142 |
+ |
newheader("RADIANCE", stdout); |
| 143 |
|
fputs(progname, stdout); |
| 144 |
|
if (bradj) |
| 145 |
|
printf(" -e %+d", bradj); |
| 146 |
|
fputs(" -r\n", stdout); |
| 147 |
|
fputformat(COLRFMT, stdout); |
| 148 |
|
putchar('\n'); |
| 149 |
< |
fprtresolu(xmax, ymax, stdout); |
| 149 |
> |
fprtresolu((int)xmax, (int)ymax, stdout); |
| 150 |
|
/* convert image */ |
| 151 |
|
if (nsamps == 1) |
| 152 |
|
pconfig = 1; |
