3 * Copyright 2004 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2, or (at your option)
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Radio; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street,
20 * Boston, MA 02110-1301, USA.
27 #include <gri_add_const_ss.h>
30 gri_add_const_ss (short *dst, const short *src, int nshorts, short konst)
32 static const int STRIDE = 8;
36 for (i = 0; i < nshorts - (STRIDE - 1); i += STRIDE){
37 dst[i + 0] = src[i + 0] + konst;
38 dst[i + 1] = src[i + 1] + konst;
39 dst[i + 2] = src[i + 2] + konst;
40 dst[i + 3] = src[i + 3] + konst;
41 dst[i + 4] = src[i + 4] + konst;
42 dst[i + 5] = src[i + 5] + konst;
43 dst[i + 6] = src[i + 6] + konst;
44 dst[i + 7] = src[i + 7] + konst;
47 for (; i < nshorts; i++)
48 dst[i] = src[i] + konst;