2
* Copyright (c) 2003, 2006 Matteo Frigo
3
* Copyright (c) 2003, 2006 Massachusetts Institute of Technology
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.
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.
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
24
const int *X(rdft2_pad)(int rnk, const int *n, const int *nembed,
25
int inplace, int cmplx, int **nfree)
29
if (!nembed && rnk > 0) {
30
if (inplace || cmplx) {
31
int *np = (int *) MALLOC(sizeof(int) * rnk, PROBLEMS);
32
memcpy(np, n, sizeof(int) * rnk);
33
np[rnk - 1] = (n[rnk - 1] / 2 + 1) * (1 + !cmplx);