14 |
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#include <fcntl.h> |
15 |
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#endif |
16 |
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|
17 |
+ |
#include <math.h> |
18 |
+ |
|
19 |
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#include <ctype.h> |
20 |
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|
21 |
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#include "color.h" |
22 |
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|
23 |
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#include "resolu.h" |
24 |
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|
23 |
– |
extern double pow(); |
25 |
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|
26 |
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extern char *malloc(); |
27 |
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|
41 |
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char *argv[]; |
42 |
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{ |
43 |
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char inpbuf[2]; |
44 |
< |
double gamma = 2.2; |
44 |
> |
double gamcor = 2.2; |
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int binflag = 1; |
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int reverse = 0; |
47 |
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int ptype; |
53 |
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if (argv[i][0] == '-') |
54 |
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switch (argv[i][1]) { |
55 |
|
case 'g': |
56 |
< |
gamma = atof(argv[++i]); |
56 |
> |
gamcor = atof(argv[++i]); |
57 |
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break; |
58 |
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case 'e': |
59 |
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if (argv[i+1][0] != '+' && argv[i+1][0] != '-') |
80 |
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exit(1); |
81 |
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} |
82 |
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if (i == argc-2 && freopen(argv[i+1], "w", stdout) == NULL) { |
83 |
< |
fprintf(stderr, "can't open output \"%s\"\n", |
83 |
> |
fprintf(stderr, "%s: can't open output \"%s\"\n", |
84 |
|
progname, argv[i+1]); |
85 |
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exit(1); |
86 |
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} |
87 |
< |
setcolrgam(gamma); |
87 |
> |
setcolrgam(gamcor); |
88 |
|
if (reverse) { |
89 |
|
/* get header */ |
90 |
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if (read(fileno(stdin), inpbuf, 2) != 2 || inpbuf[0] != 'P') |
99 |
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ymax = scanint(stdin); |
100 |
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maxval = scanint(stdin); |
101 |
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/* put header */ |
102 |
+ |
newheader("RADIANCE", stdout); |
103 |
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printargs(i, argv, stdout); |
104 |
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fputformat(COLRFMT, stdout); |
105 |
|
putchar('\n'); |
161 |
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int (*getscan)(); |
162 |
|
{ |
163 |
|
COLR *scanout; |
162 |
– |
register int x; |
164 |
|
int y; |
165 |
|
/* allocate scanline */ |
166 |
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scanout = (COLR *)malloc(xmax*sizeof(COLR)); |