/*
* 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