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#include <stdio.h> |
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#include <math.h> |
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#include "rtmisc.h" |
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#include "color.h" |
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extern char *bmalloc(); |
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#define MAXGSHIFT 31 /* maximum shift for gamma table */ |
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int |
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setcolrcor(f, a2) /* set brightness correction */ |
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double (*f)(); |
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double (*f)(double,double); |
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double a2; |
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{ |
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double mult; |
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int |
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setcolrinv(f, a2) /* set inverse brightness correction */ |
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double (*f)(); |
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double (*f)(double,double); |
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double a2; |
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{ |
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double mult; |