cannam@167: /*
cannam@167:  * Copyright (c) 2003, 2007-14 Matteo Frigo
cannam@167:  * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
cannam@167:  *
cannam@167:  * This program is free software; you can redistribute it and/or modify
cannam@167:  * it under the terms of the GNU General Public License as published by
cannam@167:  * the Free Software Foundation; either version 2 of the License, or
cannam@167:  * (at your option) any later version.
cannam@167:  *
cannam@167:  * This program is distributed in the hope that it will be useful,
cannam@167:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@167:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
cannam@167:  * GNU General Public License for more details.
cannam@167:  *
cannam@167:  * You should have received a copy of the GNU General Public License
cannam@167:  * along with this program; if not, write to the Free Software
cannam@167:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
cannam@167:  *
cannam@167:  */
cannam@167: 
cannam@167: #include "rdft/rdft.h"
cannam@167: 
cannam@167: typedef void (*hc2capply) (const plan *ego, R *cr, R *ci);
cannam@167: typedef struct hc2c_solver_s hc2c_solver;
cannam@167: typedef plan *(*hc2c_mkinferior)(const hc2c_solver *ego, rdft_kind kind,
cannam@167: 				 INT r, INT rs,
cannam@167: 				 INT m, INT ms, 
cannam@167: 				 INT v, INT vs,
cannam@167: 				 R *cr, R *ci,
cannam@167: 				 planner *plnr);
cannam@167: 
cannam@167: typedef struct {
cannam@167:      plan super;
cannam@167:      hc2capply apply;
cannam@167: } plan_hc2c;
cannam@167: 
cannam@167: extern plan *X(mkplan_hc2c)(size_t size, const plan_adt *adt, 
cannam@167: 			    hc2capply apply);
cannam@167: 
cannam@167: #define MKPLAN_HC2C(type, adt, apply) \
cannam@167:   (type *)X(mkplan_hc2c)(sizeof(type), adt, apply)
cannam@167: 
cannam@167: struct hc2c_solver_s {
cannam@167:      solver super;
cannam@167:      INT r;
cannam@167: 
cannam@167:      hc2c_mkinferior mkcldw;
cannam@167:      hc2c_kind hc2ckind;
cannam@167: };
cannam@167: 
cannam@167: hc2c_solver *X(mksolver_hc2c)(size_t size, INT r,
cannam@167: 			      hc2c_kind hc2ckind,
cannam@167: 			      hc2c_mkinferior mkcldw);
cannam@167: 
cannam@167: void X(regsolver_hc2c_direct)(planner *plnr, khc2c codelet, 
cannam@167: 			      const hc2c_desc *desc,
cannam@167: 			      hc2c_kind hc2ckind);