///////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2004 Intel Corporation 
// All rights reserved. 
//
// Redistribution and use in source and binary forms, with or without 
// modification, are permitted provided that the following conditions are met: 
//
// * Redistributions of source code must retain the above copyright notice, 
// this list of conditions and the following disclaimer. 
// * 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. 
// * Neither name of Intel Corporation nor the names of its contributors 
// may be used to endorse or promote products derived from this software 
// without specific prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
// "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 INTEL OR 
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//
///////////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "ipp.h"
#include "tools.h"

int main(int argc, char *argv[])
{
	IppiSize size = {320, 240};

	int stride;
	Ipp8u* pSrc = ippiMalloc_8u_C3(size.width, size.height, &stride);
	ippiImageJaehne_8u_C3R(pSrc, stride, size);
	ipView_8u_C3R(pSrc, stride, size, "Source image", 0);

	int dstStride;
	Ipp8u* pDst = ippiMalloc_8u_C3(size.width, size.height, &dstStride);
	ippiCopy_8u_C3R(pSrc, stride, pDst, dstStride, size);
	ipView_8u_C3R(pDst, dstStride, size, "Destination image 1", 0);

	IppiSize ROISize = { size.width/2, size.height/2 };
	ippiCopy_8u_C3R(pSrc, stride, pDst, dstStride, ROISize);
	ipView_8u_C3R(pDst, dstStride, ROISize, "Destination image, small", 0);

	IppiPoint srcOffset = { size.width/4, size.height/4 };
	ippiCopy_8u_C3R(pSrc + srcOffset.x*3 + srcOffset.y*stride, stride,
		pDst, dstStride, ROISize);
	ipView_8u_C3R(pDst, dstStride, ROISize, "Destination image, small & shifted", 1);

	return 0;
}