diff options
Diffstat (limited to 'src/fftw3/api/plan-many-dft-c2r.c')
-rw-r--r-- | src/fftw3/api/plan-many-dft-c2r.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/src/fftw3/api/plan-many-dft-c2r.c b/src/fftw3/api/plan-many-dft-c2r.c deleted file mode 100644 index 81b6338..0000000 --- a/src/fftw3/api/plan-many-dft-c2r.c +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright (c) 2003 Matteo Frigo - * Copyright (c) 2003 Massachusetts Institute of Technology - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include "api.h" -#include "rdft.h" - -X(plan) X(plan_many_dft_c2r)(int rank, const int *n, - int howmany, - C *in, const int *inembed, - int istride, int idist, - R *out, const int *onembed, - int ostride, int odist, unsigned flags) -{ - R *ri, *ii; - int *nfi, *nfo; - int inplace; - X(plan) p; - - if (!X(many_kosherp)(rank, n, howmany)) return 0; - - X(extract_reim)(FFT_SIGN, in, &ri, &ii); - inplace = out == ri; - - if (!inplace) - flags |= FFTW_DESTROY_INPUT; - p = X(mkapiplan)( - 0, flags, - X(mkproblem_rdft2_d)( - X(mktensor_rowmajor)( - rank, n, - X (rdft2_pad)(rank, n, inembed, inplace, 1, &nfi), - X (rdft2_pad)(rank, n, onembed, inplace, 0, &nfo), - 2 * istride, ostride), - X(mktensor_1d)(howmany, 2 * idist, odist), - TAINT_UNALIGNED(out, flags), - TAINT_UNALIGNED(ri, flags), TAINT_UNALIGNED(ii, flags), - HC2R)); - - X(ifree0)(nfi); - X(ifree0)(nfo); - return p; -} |