/*******************************************************************************
*
 * Copyright (c) 2013 - 2016, Freescale Semiconductor, Inc.
 * Copyright 2016-2021 NXP
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * o Redistributions of source code must retain the above copyright notice, this list
 *   of conditions and the following disclaimer.
 * o Redistributions in binary form must reproduce the above copyright notice, this
 *   list of conditions and the following disclaimer in the documentation and/or
 *   other materials provided with the distribution.
 *
 * o Neither the name of the copyright holder nor the names of its
 *   contributors may be used to endorse or promote products derived from this
 *   software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* 
*
****************************************************************************//*!
*
* @brief  Saturation
* 
*******************************************************************************/
#ifndef _MLIB_SAT_A32_H_
#define _MLIB_SAT_A32_H_

#if defined(__cplusplus)
extern "C" {
#endif

/*******************************************************************************
* Includes
*******************************************************************************/  
#include "mlib_types.h"

/*******************************************************************************
* Macros
*******************************************************************************/  
#define MLIB_Sat_F16a_Ci(a32Accum) MLIB_Sat_F16a_FCi(a32Accum) 
  
/***************************************************************************//*!
*
* Takes the fractional part from number in accumulator format and
* saturate if the original number is greater than 1. 
* 
*******************************************************************************/ 
static inline frac16_t MLIB_Sat_F16a_FCi(register acc32_t a32Accum)
{
    register int32_t i32z;
    i32z = (int32_t)(a32Accum);
  
    i32z = (i32z > ((int32_t)(INT16_MAX))) ? ((int32_t)(INT16_MAX)) : i32z;
    i32z = (i32z < ((int32_t)(INT16_MIN))) ? ((int32_t)(INT16_MIN)) : i32z;
    return ((frac16_t)(i32z));
}
#if defined(__cplusplus)
}
#endif

#endif /* _MLIB_SAT_A32_H_ */
