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: X(plan) XGURU(r2r)(int rank, const IODIM *dims,
cannam@95: 			 int howmany_rank,
cannam@95: 			 const IODIM *howmany_dims,
cannam@95: 			 R *in, R *out,
cannam@95: 			 const X(r2r_kind) * kind, unsigned flags)
cannam@95: {
cannam@95:      X(plan) p;
cannam@95:      rdft_kind *k;
cannam@95: 
cannam@95:      if (!GURU_KOSHERP(rank, dims, howmany_rank, howmany_dims)) return 0;
cannam@95: 
cannam@95:      k = X(map_r2r_kind)(rank, kind);
cannam@95:      p = X(mkapiplan)(
cannam@95: 	  0, flags,
cannam@95: 	  X(mkproblem_rdft_d)(MKTENSOR_IODIMS(rank, dims, 1, 1),
cannam@95: 			      MKTENSOR_IODIMS(howmany_rank, howmany_dims,
cannam@95: 						 1, 1), 
cannam@95: 			      TAINT_UNALIGNED(in, flags),
cannam@95: 			      TAINT_UNALIGNED(out, flags), k));
cannam@95:      X(ifree0)(k);
cannam@95:      return p;
cannam@95: }