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annotate src/fftw-3.3.8/dft/dft.h @ 84:08ae793730bd

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Add null config files
author Chris Cannam
date Mon, 02 Mar 2020 14:03:47 +0000
parents d0c2a83c1364
children
rev   line source
Chris@82 1 /*
Chris@82 2 * Copyright (c) 2003, 2007-14 Matteo Frigo
Chris@82 3 * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
Chris@82 4 *
Chris@82 5 * This program is free software; you can redistribute it and/or modify
Chris@82 6 * it under the terms of the GNU General Public License as published by
Chris@82 7 * the Free Software Foundation; either version 2 of the License, or
Chris@82 8 * (at your option) any later version.
Chris@82 9 *
Chris@82 10 * This program is distributed in the hope that it will be useful,
Chris@82 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@82 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Chris@82 13 * GNU General Public License for more details.
Chris@82 14 *
Chris@82 15 * You should have received a copy of the GNU General Public License
Chris@82 16 * along with this program; if not, write to the Free Software
Chris@82 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Chris@82 18 *
Chris@82 19 */
Chris@82 20
Chris@82 21
Chris@82 22 #ifndef __DFT_H__
Chris@82 23 #define __DFT_H__
Chris@82 24
Chris@82 25 #include "kernel/ifftw.h"
Chris@82 26 #include "dft/codelet-dft.h"
Chris@82 27
Chris@82 28 #ifdef __cplusplus
Chris@82 29 extern "C"
Chris@82 30 {
Chris@82 31 #endif /* __cplusplus */
Chris@82 32
Chris@82 33 /* problem.c: */
Chris@82 34 typedef struct {
Chris@82 35 problem super;
Chris@82 36 tensor *sz, *vecsz;
Chris@82 37 R *ri, *ii, *ro, *io;
Chris@82 38 } problem_dft;
Chris@82 39
Chris@82 40 void X(dft_zerotens)(tensor *sz, R *ri, R *ii);
Chris@82 41 problem *X(mkproblem_dft)(const tensor *sz, const tensor *vecsz,
Chris@82 42 R *ri, R *ii, R *ro, R *io);
Chris@82 43 problem *X(mkproblem_dft_d)(tensor *sz, tensor *vecsz,
Chris@82 44 R *ri, R *ii, R *ro, R *io);
Chris@82 45
Chris@82 46 /* solve.c: */
Chris@82 47 void X(dft_solve)(const plan *ego_, const problem *p_);
Chris@82 48
Chris@82 49 /* plan.c: */
Chris@82 50 typedef void (*dftapply) (const plan *ego, R *ri, R *ii, R *ro, R *io);
Chris@82 51
Chris@82 52 typedef struct {
Chris@82 53 plan super;
Chris@82 54 dftapply apply;
Chris@82 55 } plan_dft;
Chris@82 56
Chris@82 57 plan *X(mkplan_dft)(size_t size, const plan_adt *adt, dftapply apply);
Chris@82 58
Chris@82 59 #define MKPLAN_DFT(type, adt, apply) \
Chris@82 60 (type *)X(mkplan_dft)(sizeof(type), adt, apply)
Chris@82 61
Chris@82 62 /* various solvers */
Chris@82 63 solver *X(mksolver_dft_direct)(kdft k, const kdft_desc *desc);
Chris@82 64 solver *X(mksolver_dft_directbuf)(kdft k, const kdft_desc *desc);
Chris@82 65
Chris@82 66 void X(dft_rank0_register)(planner *p);
Chris@82 67 void X(dft_rank_geq2_register)(planner *p);
Chris@82 68 void X(dft_indirect_register)(planner *p);
Chris@82 69 void X(dft_indirect_transpose_register)(planner *p);
Chris@82 70 void X(dft_vrank_geq1_register)(planner *p);
Chris@82 71 void X(dft_vrank2_transpose_register)(planner *p);
Chris@82 72 void X(dft_vrank3_transpose_register)(planner *p);
Chris@82 73 void X(dft_buffered_register)(planner *p);
Chris@82 74 void X(dft_generic_register)(planner *p);
Chris@82 75 void X(dft_rader_register)(planner *p);
Chris@82 76 void X(dft_bluestein_register)(planner *p);
Chris@82 77 void X(dft_nop_register)(planner *p);
Chris@82 78 void X(ct_generic_register)(planner *p);
Chris@82 79 void X(ct_genericbuf_register)(planner *p);
Chris@82 80
Chris@82 81 /* configurations */
Chris@82 82 void X(dft_conf_standard)(planner *p);
Chris@82 83
Chris@82 84 #ifdef __cplusplus
Chris@82 85 } /* extern "C" */
Chris@82 86 #endif /* __cplusplus */
Chris@82 87
Chris@82 88 #endif /* __DFT_H__ */