/*

 * LIBOIL - Library of Optimized Inner Loops

 * Copyright (c) 2004 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 <liboil/liboilfunction.h>

OIL_DECLARE_CLASS (copy8x8_u8);

#ifdef HAVE_UNALIGNED_ACCESS

static void

copy8x8_u8_ints (uint8_t *d1, int ds, const uint8_t *s1, int ss)

{

  int j;

  for (j=0;j<8;j++){

    ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0];

    ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1];

    d1+=ds;

    s1+=ss;

  }

}

OIL_DEFINE_IMPL (copy8x8_u8_ints, copy8x8_u8);

#endif

#ifdef HAVE_UNALIGNED_ACCESS

static void

copy8x8_u8_ints_unrolled (uint8_t *d1, int ds, const uint8_t *s1, int ss)

{

  ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0];

  ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1];

  d1+=ds; s1+=ss;

  ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0];

  ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1];

  d1+=ds; s1+=ss;

  ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0];

  ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1];

  d1+=ds; s1+=ss;

  ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0];

  ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1];

  d1+=ds; s1+=ss;

  ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0];

  ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1];

  d1+=ds; s1+=ss;

  ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0];

  ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1];

  d1+=ds; s1+=ss;

  ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0];

  ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1];

  d1+=ds; s1+=ss;

  ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0];

  ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1];

}

OIL_DEFINE_IMPL (copy8x8_u8_ints_unrolled, copy8x8_u8);

#endif

#ifdef HAVE_UNALIGNED_ACCESS

#ifdef	__SYMBIAN32__

OilFunctionImpl* __oil_function_impl_copy8x8_u8_ints() {

		return &_oil_function_impl_copy8x8_u8_ints;

}

#endif

#endif

#ifdef HAVE_UNALIGNED_ACCESS

#ifdef	__SYMBIAN32__

OilFunctionImpl* __oil_function_impl_copy8x8_u8_ints_unrolled() {

		return &_oil_function_impl_copy8x8_u8_ints_unrolled;

}

#endif

#endif