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Remove utils.c

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This commit is contained in:
Simon 2010-08-26 12:20:39 +01:00
parent 72a1d17fe4
commit 2e9edbd99a
2 changed files with 0 additions and 64 deletions
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41
utils.c
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@ -1,41 +0,0 @@
#include "utils.h"
//Signum function
#ifdef WIN32
_inline int sign(float i)
#else
inline int sign(float i)
#endif
{
if (i<0)
return -1;
if (i>0)
return 1;
return 0;
}
#ifdef WIN32
_inline unsigned clamp_flt(float f, float min, float max)
#else
inline unsigned clamp_flt(float f, float min, float max)
#endif
{
if(f<min)
return 0;
if(f>max)
return 255;
return (int)(255.0f*(f-min)/(max-min));
}
#ifdef WIN32
_inline float restrict_flt(float f, float min, float max)
#else
inline float restrict_flt(float f, float min, float max)
#endif
{
if(f<min)
return min;
if(f>max)
return max;
return f;
}

23
utils.h
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@ -1,23 +0,0 @@
#ifndef UTILS_H
#define UTILS_H
//Signum function
#ifdef WIN32
_inline int sign(float i);
#else
inline int sign(float i);
#endif
#ifdef WIN32
_inline unsigned clamp_flt(float f, float min, float max);
#else
inline unsigned clamp_flt(float f, float min, float max);
#endif
#ifdef WIN32
_inline float restrict_flt(float f, float min, float max);
#else
inline float restrict_flt(float f, float min, float max);
#endif
#endif