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#include "copyright.h" |
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< |
#include "color.h" |
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> |
#include <stdio.h> |
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#include <string.h> |
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+ |
#include "color.h" |
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#define CEPS 1e-4 /* color epsilon */ |
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vv = 1.; /* check each limit */ |
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for (i = 0; i < 3; i++) |
180 |
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if (gamut & CGAMUT_LOWER && col[i] < lower[i]) { |
181 |
< |
v = (lower[i]+CEPS - cgry[i])/(col[i] - cgry[i]); |
181 |
> |
v = (lower[i] - cgry[i])/(col[i] - cgry[i]); |
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if (v < vv) vv = v; |
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rflags |= CGAMUT_LOWER; |
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} else if (gamut & CGAMUT_UPPER && col[i] > upper[i]) { |
185 |
< |
v = (upper[i]-CEPS - cgry[i])/(col[i] - cgry[i]); |
185 |
> |
v = (upper[i] - cgry[i])/(col[i] - cgry[i]); |
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if (v < vv) vv = v; |
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rflags |= CGAMUT_UPPER; |
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} |