/*

  * Copyright (c) 2005

  *	Eric Anholt.  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/liboilclasses.h>

 #include <liboil/liboilfunction.h>

 #ifdef HAVE_GCC_ASM             

 #include <mmintrin.h>  

 static void

 composite_add_u8_const_src_mmx (uint8_t *dest, uint8_t *src1_1, int n)

 {

   __m64 xmm0;

   uint8_t add = *src1_1;

   xmm0 = _mm_set1_pi8(add);

   for (; n >= 8; n -= 8) {

     *(__m64 *)dest = _mm_adds_pu8(xmm0, *(__m64 *)dest);

     dest += 8;

   }

   for (; n > 0; n--) {

     int val = *dest + add;

     if (val > 255)

       val = 255;

     *dest++ = val;

   }

   _mm_empty();

 }

 OIL_DEFINE_IMPL_FULL (composite_add_u8_const_src_mmx,

     composite_add_u8_const_src, OIL_IMPL_FLAG_MMX);

 #endif

 #if 0

 #ifdef	__SYMBIAN32__

 OilFunctionImpl* __oil_function_impl_composite_add_u8_const_src_mmx() {

 		return &_oil_function_impl_composite_add_u8_const_src_mmx;

 }

 #endif

 #endif