Mercurial > hg > batch-feature-extraction-tool
comparison Lib/fftw-3.2.1/kernel/stride.c @ 15:585caf503ef5 tip
Tidy up for ROLI
author | Geogaddi\David <d.m.ronan@qmul.ac.uk> |
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date | Tue, 17 May 2016 18:50:19 +0100 |
parents | 636c989477e7 |
children |
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14:636c989477e7 | 15:585caf503ef5 |
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1 /* | |
2 * Copyright (c) 2003, 2007-8 Matteo Frigo | |
3 * Copyright (c) 2003, 2007-8 Massachusetts Institute of Technology | |
4 * | |
5 * This program is free software; you can redistribute it and/or modify | |
6 * it under the terms of the GNU General Public License as published by | |
7 * the Free Software Foundation; either version 2 of the License, or | |
8 * (at your option) any later version. | |
9 * | |
10 * This program is distributed in the hope that it will be useful, | |
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 * GNU General Public License for more details. | |
14 * | |
15 * You should have received a copy of the GNU General Public License | |
16 * along with this program; if not, write to the Free Software | |
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 * | |
19 */ | |
20 | |
21 #include "ifftw.h" | |
22 | |
23 const INT X(an_INT_guaranteed_to_be_zero) = 0; | |
24 | |
25 #ifdef PRECOMPUTE_ARRAY_INDICES | |
26 stride X(mkstride)(INT n, INT s) | |
27 { | |
28 int i; | |
29 INT *p = (INT *) MALLOC(n * sizeof(INT), STRIDES); | |
30 | |
31 for (i = 0; i < n; ++i) | |
32 p[i] = s * i; | |
33 | |
34 return p; | |
35 } | |
36 | |
37 void X(stride_destroy)(stride p) | |
38 { | |
39 X(ifree0)(p); | |
40 } | |
41 | |
42 #endif |