/*

 * LIBOIL - Library of Optimized Inner Loops

 * Copyright (c) 2003,2004 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/liboil.h>

#include "jpeg.h"

/**

 * oil_scanlinescale2_u8:

 * @d: destination array

 * @s: source array

 * @n: number of elements

 *

 * Upsamples the source array by a factor of two.  That is, if the

 * values in @s are A,B,C,D,E, the values written to @d are

 * A,A,B,B,C,C,D,D,E,E.  Note that @n is the number of elements

 * written to @d, and that half of @s is not used.

 */

OIL_DEFINE_CLASS (scanlinescale2_u8, "uint8_t *d, uint8_t *s, int n");

static void

scanlinescale2_u8_ref (uint8_t *dest, uint8_t *src, int n)

{

	int i;

	for(i=0;i<n;i++){

		dest[i] = src[i/2];

	}

}

OIL_DEFINE_IMPL_REF (scanlinescale2_u8_ref, scanlinescale2_u8);

#ifdef	__SYMBIAN32__

OilFunctionClass* __oil_function_class_scanlinescale2_u8() {

		return &_oil_function_class_scanlinescale2_u8;

}

#endif

#ifdef	__SYMBIAN32__

OilFunctionImpl* __oil_function_impl_scanlinescale2_u8_ref() {

		return &_oil_function_impl_scanlinescale2_u8_ref;

}

#endif

#ifdef	__SYMBIAN32__

EXPORT_C void** _oil_function_class_ptr_scanlinescale2_u8 ()	{

	oil_function_class_ptr_scanlinescale2_u8 = __oil_function_class_scanlinescale2_u8();

	return &oil_function_class_ptr_scanlinescale2_u8->func;

	}

#endif