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/* Copyright (C) 2016 - IIT Bombay - FOSSEE
This file must be used under the terms of the CeCILL.
This source file is licensed as described in the file COPYING, which
you should have received as part of this distribution. The terms
are also available at
http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
Author: Siddhesh Wani
Organization: FOSSEE, IIT Bombay
Email: toolbox@scilab.in
*/
/*Function returns cumulative sum of members of array/matrix*/
#include "cumsum.h"
#include "types.h"
void u16rowcumsuma(uint16 *in1, int row, int column, uint16 *out)
{
int row_cnt, col_cnt = 0;
/*assign elements in first row as it is*/
for (col_cnt = 0; col_cnt < column; col_cnt++)
{
out[col_cnt*row] = in1[col_cnt*row];
}
/*For second row onwards*/
for (col_cnt = 0; col_cnt < column; col_cnt++)
{
for ( row_cnt = 1; row_cnt < row; row_cnt++)
{
out[col_cnt*row+row_cnt] = in1[col_cnt*row+row_cnt] \
+ out[col_cnt*row+row_cnt -1];
}
}
}
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