cannam@95: /*
cannam@95:  * Copyright (c) 2003, 2007-11 Matteo Frigo
cannam@95:  * Copyright (c) 2003, 2007-11 Massachusetts Institute of Technology
cannam@95:  *
cannam@95:  * This program is free software; you can redistribute it and/or modify
cannam@95:  * it under the terms of the GNU General Public License as published by
cannam@95:  * the Free Software Foundation; either version 2 of the License, or
cannam@95:  * (at your option) any later version.
cannam@95:  *
cannam@95:  * This program is distributed in the hope that it will be useful,
cannam@95:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@95:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
cannam@95:  * GNU General Public License for more details.
cannam@95:  *
cannam@95:  * You should have received a copy of the GNU General Public License
cannam@95:  * along with this program; if not, write to the Free Software
cannam@95:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
cannam@95:  *
cannam@95:  */
cannam@95: 
cannam@95: #include "api.h"
cannam@95: #include "rdft.h"
cannam@95: 
cannam@95: /* guru interface: requires care in alignment, r - i, etcetera. */
cannam@95: void X(execute_dft_c2r)(const X(plan) p, C *in, R *out)
cannam@95: {
cannam@95:      plan_rdft2 *pln = (plan_rdft2 *) p->pln;
cannam@95:      problem_rdft2 *prb = (problem_rdft2 *) p->prb;
cannam@95:      pln->apply((plan *) pln, out, out + (prb->r1 - prb->r0), in[0], in[0]+1);
cannam@95: }