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| 8 |
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#include <stdio.h> |
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#include <time.h> |
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+ |
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#include "color.h" |
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#include "rtio.h" |
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#include "resolu.h" |
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char *progname; |
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int xmax, ymax; |
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double thresh = 0.5; /* threshold value */ |
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COLR threshclr; |
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#define abovethresh(c) ((c)[EXP]>threshclr[EXP] || \ |
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((c)[EXP]==threshclr[EXP] && (c)[GRN]>threshclr[GRN])) |
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| 23 |
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static void quiterr(char *err); |
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static void ra2hex(void); |
| 25 |
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|
| 26 |
< |
main(argc, argv) |
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< |
int argc; |
| 28 |
< |
char *argv[]; |
| 26 |
> |
|
| 27 |
> |
int |
| 28 |
> |
main( |
| 29 |
> |
int argc, |
| 30 |
> |
char *argv[] |
| 31 |
> |
) |
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{ |
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int i; |
| 34 |
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|
| 74 |
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} |
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| 76 |
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| 77 |
< |
quiterr(err) /* print message and exit */ |
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< |
char *err; |
| 77 |
> |
static void |
| 78 |
> |
quiterr( /* print message and exit */ |
| 79 |
> |
char *err |
| 80 |
> |
) |
| 81 |
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{ |
| 82 |
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if (err != NULL) { |
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fprintf(stderr, "%s: %s\n", progname, err); |
| 87 |
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} |
| 88 |
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| 89 |
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|
| 90 |
< |
ra2hex() /* convert Radiance scanlines to 4x1 bit hex */ |
| 90 |
> |
static void |
| 91 |
> |
ra2hex(void) /* convert Radiance scanlines to 4x1 bit hex */ |
| 92 |
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{ |
| 93 |
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static char cmap[] = "0123456789ABCDEF"; |
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COLR *scanin; |
