float_minmax.h

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/* Copyright  (C) 2010-2018 The RetroArch team
 *
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 * The following license statement only applies to this file (float_minmax.h).
 * ---------------------------------------------------------------------------------------
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 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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#ifndef __LIBRETRO_SDK_MATH_FLOAT_MINMAX_H__
#define __LIBRETRO_SDK_MATH_FLOAT_MINMAX_H__

#include <stdint.h>
#include <math.h>

#include <retro_inline.h>
#include <retro_miscellaneous.h>
#include <retro_environment.h>

#ifdef __SSE2__
#include <emmintrin.h>
#include <mmintrin.h>
#endif

static INLINE float float_min(float a, float b)
{
#ifdef __SSE2__
   _mm_store_ss( &a, _mm_min_ss(_mm_set_ss(a),_mm_set_ss(b)) );
   return a;
#elif !defined(DJGPP) && (defined(__STDC_C99__) || defined(__STDC_C11__))
   return fminf(a, b);
#else
   return MIN(a, b);
#endif
}

static INLINE float float_max(float a, float b)
{
#ifdef __SSE2__
   _mm_store_ss( &a, _mm_max_ss(_mm_set_ss(a),_mm_set_ss(b)) );
   return a;
#elif !defined(DJGPP) && (defined(__STDC_C99__) || defined(__STDC_C11__))
   return fmaxf(a, b);
#else
   return MAX(a, b);
#endif
}


#endif