/* This file is autogenerated.  Do not edit. */

/*

 * LIBOIL - Library of Optimized Inner Loops

 * Copyright (c) 2005 David A. Schleef <ds@schleef.org>

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. 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.

 * 

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING

 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 * POSSIBILITY OF SUCH DAMAGE.

 */

//Portions Copyright (c)  2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <math.h>

#include "liboil/liboil.h"

#include "liboil/liboilclasses.h"

static void

clamp_s8_pointer (oil_type_s8 *dest, oil_type_s8 *src1,

    int n

    , oil_type_s8 *low

    , oil_type_s8 *high

    )

{

  while (n) {

    oil_type_s8 x = *src1;

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    *dest = x;

    dest++;

    src1++;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_s8_pointer, clamp_s8);

static void

clamp_u8_pointer (oil_type_u8 *dest, oil_type_u8 *src1,

    int n

    , oil_type_u8 *low

    , oil_type_u8 *high

    )

{

  while (n) {

    oil_type_u8 x = *src1;

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    *dest = x;

    dest++;

    src1++;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_u8_pointer, clamp_u8);

static void

clamp_s16_pointer (oil_type_s16 *dest, oil_type_s16 *src1,

    int n

    , oil_type_s16 *low

    , oil_type_s16 *high

    )

{

  while (n) {

    oil_type_s16 x = *src1;

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    *dest = x;

    dest++;

    src1++;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_s16_pointer, clamp_s16);

static void

clamp_u16_pointer (oil_type_u16 *dest, oil_type_u16 *src1,

    int n

    , oil_type_u16 *low

    , oil_type_u16 *high

    )

{

  while (n) {

    oil_type_u16 x = *src1;

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    *dest = x;

    dest++;

    src1++;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_u16_pointer, clamp_u16);

static void

clamp_s32_pointer (oil_type_s32 *dest, oil_type_s32 *src1,

    int n

    , oil_type_s32 *low

    , oil_type_s32 *high

    )

{

  while (n) {

    oil_type_s32 x = *src1;

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    *dest = x;

    dest++;

    src1++;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_s32_pointer, clamp_s32);

static void

clamp_u32_pointer (oil_type_u32 *dest, oil_type_u32 *src1,

    int n

    , oil_type_u32 *low

    , oil_type_u32 *high

    )

{

  while (n) {

    oil_type_u32 x = *src1;

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    *dest = x;

    dest++;

    src1++;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_u32_pointer, clamp_u32);

static void

clamp_s8_unroll4 (oil_type_s8 *dest, oil_type_s8 *src,

    int n , oil_type_s8 *low, oil_type_s8 *high)

{

  oil_type_s8 x;

  while (n&3) {

    x = *src;

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    *dest = x;

    dest++;

    src++;

    n--;

  }

  n >>= 2;

  while (n) {

    x = src[0];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[0] = x;

    x = src[1];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[1] = x;

    x = src[2];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[2] = x;

    x = src[3];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[3] = x;

    dest+=4;

    src+=4;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_s8_unroll4, clamp_s8);

static void

clamp_u8_unroll4 (oil_type_u8 *dest, oil_type_u8 *src,

    int n , oil_type_u8 *low, oil_type_u8 *high)

{

  oil_type_u8 x;

  while (n&3) {

    x = *src;

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    *dest = x;

    dest++;

    src++;

    n--;

  }

  n >>= 2;

  while (n) {

    x = src[0];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[0] = x;

    x = src[1];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[1] = x;

    x = src[2];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[2] = x;

    x = src[3];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[3] = x;

    dest+=4;

    src+=4;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_u8_unroll4, clamp_u8);

static void

clamp_s16_unroll4 (oil_type_s16 *dest, oil_type_s16 *src,

    int n , oil_type_s16 *low, oil_type_s16 *high)

{

  oil_type_s16 x;

  while (n&3) {

    x = *src;

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    *dest = x;

    dest++;

    src++;

    n--;

  }

  n >>= 2;

  while (n) {

    x = src[0];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[0] = x;

    x = src[1];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[1] = x;

    x = src[2];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[2] = x;

    x = src[3];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[3] = x;

    dest+=4;

    src+=4;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_s16_unroll4, clamp_s16);

static void

clamp_u16_unroll4 (oil_type_u16 *dest, oil_type_u16 *src,

    int n , oil_type_u16 *low, oil_type_u16 *high)

{

  oil_type_u16 x;

  while (n&3) {

    x = *src;

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    *dest = x;

    dest++;

    src++;

    n--;

  }

  n >>= 2;

  while (n) {

    x = src[0];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[0] = x;

    x = src[1];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[1] = x;

    x = src[2];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[2] = x;

    x = src[3];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[3] = x;

    dest+=4;

    src+=4;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_u16_unroll4, clamp_u16);

static void

clamp_s32_unroll4 (oil_type_s32 *dest, oil_type_s32 *src,

    int n , oil_type_s32 *low, oil_type_s32 *high)

{

  oil_type_s32 x;

  while (n&3) {

    x = *src;

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    *dest = x;

    dest++;

    src++;

    n--;

  }

  n >>= 2;

  while (n) {

    x = src[0];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[0] = x;

    x = src[1];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[1] = x;

    x = src[2];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[2] = x;

    x = src[3];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[3] = x;

    dest+=4;

    src+=4;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_s32_unroll4, clamp_s32);

static void

clamp_u32_unroll4 (oil_type_u32 *dest, oil_type_u32 *src,

    int n , oil_type_u32 *low, oil_type_u32 *high)

{

  oil_type_u32 x;

  while (n&3) {

    x = *src;

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    *dest = x;

    dest++;

    src++;

    n--;

  }

  n >>= 2;

  while (n) {

    x = src[0];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[0] = x;

    x = src[1];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[1] = x;

    x = src[2];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[2] = x;

    x = src[3];

    if (x < *low) x = *low;

    if (x > *high) x = *high;

    dest[3] = x;

    dest+=4;

    src+=4;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_u32_unroll4, clamp_u32);

static void

clamp_s8_trick (oil_type_s8 *dest, oil_type_s8 *src,

    int n , oil_type_s8 *low, oil_type_s8 *high)

{

  int x;

  while (n&3) {

    x = *src;

    x = x - (((x-*low)>>31)&(x-*low));

    x = x + (((*high-x)>>31)&(*high-x));

    *dest = x;

    dest++;

    src++;

    n--;

  }

  n >>= 2;

  while (n) {

    x = src[0];

    x = x - (((x-*low)>>31)&(x-*low));

    x = x + (((*high-x)>>31)&(*high-x));

    dest[0] = x;

    x = src[1];

    x = x - (((x-*low)>>31)&(x-*low));

    x = x + (((*high-x)>>31)&(*high-x));

    dest[1] = x;

    x = src[2];

    x = x - (((x-*low)>>31)&(x-*low));

    x = x + (((*high-x)>>31)&(*high-x));

    dest[2] = x;

    x = src[3];

    x = x - (((x-*low)>>31)&(x-*low));

    x = x + (((*high-x)>>31)&(*high-x));

    dest[3] = x;

    dest+=4;

    src+=4;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_s8_trick, clamp_s8);

static void

clamp_u8_trick (oil_type_u8 *dest, oil_type_u8 *src,

    int n , oil_type_u8 *low, oil_type_u8 *high)

{

  int x;

  while (n&3) {

    x = *src;

    x = x - (((x-*low)>>31)&(x-*low));

    x = x + (((*high-x)>>31)&(*high-x));

    *dest = x;

    dest++;

    src++;

    n--;

  }

  n >>= 2;

  while (n) {

    x = src[0];

    x = x - (((x-*low)>>31)&(x-*low));

    x = x + (((*high-x)>>31)&(*high-x));

    dest[0] = x;

    x = src[1];

    x = x - (((x-*low)>>31)&(x-*low));

    x = x + (((*high-x)>>31)&(*high-x));

    dest[1] = x;

    x = src[2];

    x = x - (((x-*low)>>31)&(x-*low));

    x = x + (((*high-x)>>31)&(*high-x));

    dest[2] = x;

    x = src[3];

    x = x - (((x-*low)>>31)&(x-*low));

    x = x + (((*high-x)>>31)&(*high-x));

    dest[3] = x;

    dest+=4;

    src+=4;

    n--;

  }

}

OIL_DEFINE_IMPL (clamp_u8_trick, clamp_u8);

static void

clamp_s16_trick (oil_type_s16 *dest, oil_type_s16 *src,

    int n , oil_type_s16 *low, oil_type_s16 *high)

{

  int x;

  while (n&3) {

    x = *src;

    x = x - (((x-*low)>>31)&(x-*low));

    x = x + (((*high-x)>>31)&(*high-x));

    *dest = x;

    dest++;

    src++;

    n--;

  }

  n >>= 2;

  while (n) {

    x = src[0];

    x = x - (((x-*low)>>31)&(x-*low));

    x = x + (((*high-x)>>31)&(*high-x));

    dest[0] = x;

    x = src[1];

    x = x - (((x-*low)>>31)&(x-*low));