cannam@127: /*
cannam@127:  * Copyright (c) 2003, 2007-14 Matteo Frigo
cannam@127:  * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
cannam@127:  *
cannam@127:  * This program is free software; you can redistribute it and/or modify
cannam@127:  * it under the terms of the GNU General Public License as published by
cannam@127:  * the Free Software Foundation; either version 2 of the License, or
cannam@127:  * (at your option) any later version.
cannam@127:  *
cannam@127:  * This program is distributed in the hope that it will be useful,
cannam@127:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@127:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
cannam@127:  * GNU General Public License for more details.
cannam@127:  *
cannam@127:  * You should have received a copy of the GNU General Public License
cannam@127:  * along with this program; if not, write to the Free Software
cannam@127:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
cannam@127:  *
cannam@127:  */
cannam@127: 
cannam@127: #include "api.h"
cannam@127: #include "dft.h"
cannam@127: 
cannam@127: /* guru interface: requires care in alignment etcetera. */
cannam@127: void X(execute_dft)(const X(plan) p, C *in, C *out)
cannam@127: {
cannam@127:      plan_dft *pln = (plan_dft *) p->pln;
cannam@127:      if (p->sign == FFT_SIGN)
cannam@127: 	  pln->apply((plan *) pln, in[0], in[0]+1, out[0], out[0]+1);
cannam@127:      else
cannam@127: 	  pln->apply((plan *) pln, in[0]+1, in[0], out[0]+1, out[0]);
cannam@127: }