view Lib/fftw-3.2.1/api/f77funcs.h @ 1:e86e9c111b29

Updates stuff that potentially fixes the memory leak and also makes it work on Windows and Linux (Need to test). Still have to fix fftw include for linux in Jucer.

/*
 * Copyright (c) 2003, 2007-8 Matteo Frigo
 * Copyright (c) 2003, 2007-8 Massachusetts Institute of Technology
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

/* Functions in the FFTW Fortran API, mangled according to the
   F77(...) macro.  This file is designed to be #included by
   f77api.c, possibly multiple times in order to support multiple
   compiler manglings (via redefinition of F77). */

FFTW_VOIDFUNC F77(execute, EXECUTE)(X(plan) * const p)
WITH_ALIGNED_STACK({
     plan *pln = (*p)->pln;
     pln->adt->solve(pln, (*p)->prb);
})

FFTW_VOIDFUNC F77(destroy_plan, DESTROY_PLAN)(X(plan) *p)
{
     X(destroy_plan)(*p);
}

FFTW_VOIDFUNC F77(cleanup, CLEANUP)(void)
{
     X(cleanup)();
}

FFTW_VOIDFUNC F77(forget_wisdom, FORGET_WISDOM)(void)
{
     X(forget_wisdom)();
}

FFTW_VOIDFUNC F77(export_wisdom, EXPORT_WISDOM)(void (*f77_write_char)(char *, void *),
				       void *data)
{
     write_char_data ad;
     ad.f77_write_char = f77_write_char;
     ad.data = data;
     X(export_wisdom)(write_char, (void *) &ad);
}

FFTW_VOIDFUNC F77(import_wisdom, IMPORT_WISDOM)(int *isuccess,
				       void (*f77_read_char)(int *, void *),
				       void *data)
{
     read_char_data ed;
     ed.f77_read_char = f77_read_char;
     ed.data = data;
     *isuccess = X(import_wisdom)(read_char, (void *) &ed);
}

FFTW_VOIDFUNC F77(import_system_wisdom, IMPORT_SYSTEM_WISDOM)(int *isuccess)
{
     *isuccess = X(import_system_wisdom)();
}

FFTW_VOIDFUNC F77(print_plan, PRINT_PLAN)(X(plan) * const p)
{
     X(print_plan)(*p);
     fflush(stdout);
}

FFTW_VOIDFUNC F77(flops,FLOPS)(X(plan) *p, double *add, double *mul, double *fma)
{
     X(flops)(*p, add, mul, fma);
}

/******************************** DFT ***********************************/

FFTW_VOIDFUNC F77(plan_dft, PLAN_DFT)(X(plan) *p, int *rank, const int *n,
			     C *in, C *out, int *sign, int *flags)
{
     int *nrev = reverse_n(*rank, n);
     *p = X(plan_dft)(*rank, nrev, in, out, *sign, *flags);
     X(ifree0)(nrev);
}

FFTW_VOIDFUNC F77(plan_dft_1d, PLAN_DFT_1D)(X(plan) *p, int *n, C *in, C *out,
				   int *sign, int *flags)
{
     *p = X(plan_dft_1d)(*n, in, out, *sign, *flags);
}

FFTW_VOIDFUNC F77(plan_dft_2d, PLAN_DFT_2D)(X(plan) *p, int *nx, int *ny,
				   C *in, C *out, int *sign, int *flags)
{
     *p = X(plan_dft_2d)(*ny, *nx, in, out, *sign, *flags);
}

FFTW_VOIDFUNC F77(plan_dft_3d, PLAN_DFT_3D)(X(plan) *p, int *nx, int *ny, int *nz,
				   C *in, C *out,
				   int *sign, int *flags)
{
     *p = X(plan_dft_3d)(*nz, *ny, *nx, in, out, *sign, *flags);
}

FFTW_VOIDFUNC F77(plan_many_dft, PLAN_MANY_DFT)(X(plan) *p, int *rank, const int *n,
				       int *howmany,
				       C *in, const int *inembed,
				       int *istride, int *idist,
				       C *out, const int *onembed,
				       int *ostride, int *odist,
				       int *sign, int *flags)
{
     int *nrev = reverse_n(*rank, n);
     int *inembedrev = reverse_n(*rank, inembed);
     int *onembedrev = reverse_n(*rank, onembed);
     *p = X(plan_many_dft)(*rank, nrev, *howmany,
			   in, inembedrev, *istride, *idist,
			   out, onembedrev, *ostride, *odist,
			   *sign, *flags);
     X(ifree0)(onembedrev);
     X(ifree0)(inembedrev);
     X(ifree0)(nrev);
}

FFTW_VOIDFUNC F77(plan_guru_dft, PLAN_GURU_DFT)(X(plan) *p, int *rank, const int *n,
				       const int *is, const int *os,
				       int *howmany_rank, const int *h_n,
				       const int *h_is, const int *h_os,
				       C *in, C *out, int *sign, int *flags)
{
     X(iodim) *dims = make_dims(*rank, n, is, os);
     X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
     *p = X(plan_guru_dft)(*rank, dims, *howmany_rank, howmany_dims,
			   in, out, *sign, *flags);
     X(ifree0)(howmany_dims);
     X(ifree0)(dims);
}

FFTW_VOIDFUNC F77(plan_guru_split_dft, PLAN_GURU_SPLIT_DFT)(X(plan) *p, int *rank, const int *n,
				       const int *is, const int *os,
				       int *howmany_rank, const int *h_n,
				       const int *h_is, const int *h_os,
				       R *ri, R *ii, R *ro, R *io, int *flags)
{
     X(iodim) *dims = make_dims(*rank, n, is, os);
     X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
     *p = X(plan_guru_split_dft)(*rank, dims, *howmany_rank, howmany_dims,
			   ri, ii, ro, io, *flags);
     X(ifree0)(howmany_dims);
     X(ifree0)(dims);
}

FFTW_VOIDFUNC F77(execute_dft, EXECUTE_DFT)(X(plan) * const p, C *in, C *out)
WITH_ALIGNED_STACK({
     plan_dft *pln = (plan_dft *) (*p)->pln;
     if ((*p)->sign == FFT_SIGN)
          pln->apply((plan *) pln, in[0], in[0]+1, out[0], out[0]+1);
     else
          pln->apply((plan *) pln, in[0]+1, in[0], out[0]+1, out[0]);
})

FFTW_VOIDFUNC F77(execute_split_dft, EXECUTE_SPLIT_DFT)(X(plan) * const p,
					       R *ri, R *ii, R *ro, R *io)
WITH_ALIGNED_STACK({
     plan_dft *pln = (plan_dft *) (*p)->pln;
     pln->apply((plan *) pln, ri, ii, ro, io);
})

/****************************** DFT r2c *********************************/

FFTW_VOIDFUNC F77(plan_dft_r2c, PLAN_DFT_R2C)(X(plan) *p, int *rank, const int *n,
				     R *in, C *out, int *flags)
{
     int *nrev = reverse_n(*rank, n);
     *p = X(plan_dft_r2c)(*rank, nrev, in, out, *flags);
     X(ifree0)(nrev);
}

FFTW_VOIDFUNC F77(plan_dft_r2c_1d, PLAN_DFT_R2C_1D)(X(plan) *p, int *n, R *in, C *out,
					   int *flags)
{
     *p = X(plan_dft_r2c_1d)(*n, in, out, *flags);
}

FFTW_VOIDFUNC F77(plan_dft_r2c_2d, PLAN_DFT_R2C_2D)(X(plan) *p, int *nx, int *ny,
					   R *in, C *out, int *flags)
{
     *p = X(plan_dft_r2c_2d)(*ny, *nx, in, out, *flags);
}

FFTW_VOIDFUNC F77(plan_dft_r2c_3d, PLAN_DFT_R2C_3D)(X(plan) *p,
					   int *nx, int *ny, int *nz,
					   R *in, C *out,
					   int *flags)
{
     *p = X(plan_dft_r2c_3d)(*nz, *ny, *nx, in, out, *flags);
}

FFTW_VOIDFUNC F77(plan_many_dft_r2c, PLAN_MANY_DFT_R2C)(
     X(plan) *p, int *rank, const int *n,
     int *howmany,
     R *in, const int *inembed, int *istride, int *idist,
     C *out, const int *onembed, int *ostride, int *odist,
     int *flags)
{
     int *nrev = reverse_n(*rank, n);
     int *inembedrev = reverse_n(*rank, inembed);
     int *onembedrev = reverse_n(*rank, onembed);
     *p = X(plan_many_dft_r2c)(*rank, nrev, *howmany,
			       in, inembedrev, *istride, *idist,
			       out, onembedrev, *ostride, *odist,
			       *flags);
     X(ifree0)(onembedrev);
     X(ifree0)(inembedrev);
     X(ifree0)(nrev);
}

FFTW_VOIDFUNC F77(plan_guru_dft_r2c, PLAN_GURU_DFT_R2C)(
     X(plan) *p, int *rank, const int *n,
     const int *is, const int *os,
     int *howmany_rank, const int *h_n,
     const int *h_is, const int *h_os,
     R *in, C *out, int *flags)
{
     X(iodim) *dims = make_dims(*rank, n, is, os);
     X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
     *p = X(plan_guru_dft_r2c)(*rank, dims, *howmany_rank, howmany_dims,
			       in, out, *flags);
     X(ifree0)(howmany_dims);
     X(ifree0)(dims);
}

FFTW_VOIDFUNC F77(plan_guru_split_dft_r2c, PLAN_GURU_SPLIT_DFT_R2C)(
     X(plan) *p, int *rank, const int *n,
     const int *is, const int *os,
     int *howmany_rank, const int *h_n,
     const int *h_is, const int *h_os,
     R *in, R *ro, R *io, int *flags)
{
     X(iodim) *dims = make_dims(*rank, n, is, os);
     X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
     *p = X(plan_guru_split_dft_r2c)(*rank, dims, *howmany_rank, howmany_dims,
			       in, ro, io, *flags);
     X(ifree0)(howmany_dims);
     X(ifree0)(dims);
}

FFTW_VOIDFUNC F77(execute_dft_r2c, EXECUTE_DFT_R2C)(X(plan) * const p, R *in, C *out)
WITH_ALIGNED_STACK({
     plan_rdft2 *pln = (plan_rdft2 *) (*p)->pln;
     problem_rdft2 *prb = (problem_rdft2 *) (*p)->prb;
     pln->apply((plan *) pln, in, in + (prb->r1 - prb->r0), out[0], out[0]+1);
})

FFTW_VOIDFUNC F77(execute_split_dft_r2c, EXECUTE_SPLIT_DFT_R2C)(X(plan) * const p,
						       R *in, R *ro, R *io)
WITH_ALIGNED_STACK({
     plan_rdft2 *pln = (plan_rdft2 *) (*p)->pln;
     problem_rdft2 *prb = (problem_rdft2 *) (*p)->prb;
     pln->apply((plan *) pln, in, in + (prb->r1 - prb->r0), ro, io);
})

/****************************** DFT c2r *********************************/

FFTW_VOIDFUNC F77(plan_dft_c2r, PLAN_DFT_C2R)(X(plan) *p, int *rank, const int *n,
				     C *in, R *out, int *flags)
{
     int *nrev = reverse_n(*rank, n);
     *p = X(plan_dft_c2r)(*rank, nrev, in, out, *flags);
     X(ifree0)(nrev);
}

FFTW_VOIDFUNC F77(plan_dft_c2r_1d, PLAN_DFT_C2R_1D)(X(plan) *p, int *n, C *in, R *out,
					   int *flags)
{
     *p = X(plan_dft_c2r_1d)(*n, in, out, *flags);
}

FFTW_VOIDFUNC F77(plan_dft_c2r_2d, PLAN_DFT_C2R_2D)(X(plan) *p, int *nx, int *ny,
					   C *in, R *out, int *flags)
{
     *p = X(plan_dft_c2r_2d)(*ny, *nx, in, out, *flags);
}

FFTW_VOIDFUNC F77(plan_dft_c2r_3d, PLAN_DFT_C2R_3D)(X(plan) *p,
					   int *nx, int *ny, int *nz,
					   C *in, R *out,
					   int *flags)
{
     *p = X(plan_dft_c2r_3d)(*nz, *ny, *nx, in, out, *flags);
}

FFTW_VOIDFUNC F77(plan_many_dft_c2r, PLAN_MANY_DFT_C2R)(
     X(plan) *p, int *rank, const int *n,
     int *howmany,
     C *in, const int *inembed, int *istride, int *idist,
     R *out, const int *onembed, int *ostride, int *odist,
     int *flags)
{
     int *nrev = reverse_n(*rank, n);
     int *inembedrev = reverse_n(*rank, inembed);
     int *onembedrev = reverse_n(*rank, onembed);
     *p = X(plan_many_dft_c2r)(*rank, nrev, *howmany,
			       in, inembedrev, *istride, *idist,
			       out, onembedrev, *ostride, *odist,
			       *flags);
     X(ifree0)(onembedrev);
     X(ifree0)(inembedrev);
     X(ifree0)(nrev);
}

FFTW_VOIDFUNC F77(plan_guru_dft_c2r, PLAN_GURU_DFT_C2R)(
     X(plan) *p, int *rank, const int *n,
     const int *is, const int *os,
     int *howmany_rank, const int *h_n,
     const int *h_is, const int *h_os,
     C *in, R *out, int *flags)
{
     X(iodim) *dims = make_dims(*rank, n, is, os);
     X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
     *p = X(plan_guru_dft_c2r)(*rank, dims, *howmany_rank, howmany_dims,
			       in, out, *flags);
     X(ifree0)(howmany_dims);
     X(ifree0)(dims);
}

FFTW_VOIDFUNC F77(plan_guru_split_dft_c2r, PLAN_GURU_SPLIT_DFT_C2R)(
     X(plan) *p, int *rank, const int *n,
     const int *is, const int *os,
     int *howmany_rank, const int *h_n,
     const int *h_is, const int *h_os,
     R *ri, R *ii, R *out, int *flags)
{
     X(iodim) *dims = make_dims(*rank, n, is, os);
     X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
     *p = X(plan_guru_split_dft_c2r)(*rank, dims, *howmany_rank, howmany_dims,
			       ri, ii, out, *flags);
     X(ifree0)(howmany_dims);
     X(ifree0)(dims);
}

FFTW_VOIDFUNC F77(execute_dft_c2r, EXECUTE_DFT_C2R)(X(plan) * const p, C *in, R *out)
WITH_ALIGNED_STACK({
     plan_rdft2 *pln = (plan_rdft2 *) (*p)->pln;
     problem_rdft2 *prb = (problem_rdft2 *) (*p)->prb;
     pln->apply((plan *) pln, out, out + (prb->r1 - prb->r0), in[0], in[0]+1);
})

FFTW_VOIDFUNC F77(execute_split_dft_c2r, EXECUTE_SPLIT_DFT_C2R)(X(plan) * const p,
					   R *ri, R *ii, R *out)
WITH_ALIGNED_STACK({
     plan_rdft2 *pln = (plan_rdft2 *) (*p)->pln;
     problem_rdft2 *prb = (problem_rdft2 *) (*p)->prb;
     pln->apply((plan *) pln, out, out + (prb->r1 - prb->r0), ri, ii);
})

/****************************** r2r *********************************/

FFTW_VOIDFUNC F77(plan_r2r, PLAN_R2R)(X(plan) *p, int *rank, const int *n,
			     R *in, R *out,
			     int *kind, int *flags)
{
     int *nrev = reverse_n(*rank, n);
     X(r2r_kind) *k = ints2kinds(*rank, kind);
     *p = X(plan_r2r)(*rank, nrev, in, out, k, *flags);
     X(ifree0)(k);
     X(ifree0)(nrev);
}

FFTW_VOIDFUNC F77(plan_r2r_1d, PLAN_R2R_1D)(X(plan) *p, int *n, R *in, R *out,
				   int *kind, int *flags)
{
     *p = X(plan_r2r_1d)(*n, in, out, (X(r2r_kind)) *kind, *flags);
}

FFTW_VOIDFUNC F77(plan_r2r_2d, PLAN_R2R_2D)(X(plan) *p, int *nx, int *ny,
				   R *in, R *out, 
				   int *kindx, int *kindy, int *flags)
{
     *p = X(plan_r2r_2d)(*ny, *nx, in, out,
			 (X(r2r_kind)) *kindy, (X(r2r_kind)) *kindx, *flags);
}

FFTW_VOIDFUNC F77(plan_r2r_3d, PLAN_R2R_3D)(X(plan) *p,
				   int *nx, int *ny, int *nz,
				   R *in, R *out,
				   int *kindx, int *kindy, int *kindz,
				   int *flags)
{
     *p = X(plan_r2r_3d)(*nz, *ny, *nx, in, out,
			 (X(r2r_kind)) *kindz, (X(r2r_kind)) *kindy, 
			 (X(r2r_kind)) *kindx, *flags);
}

FFTW_VOIDFUNC F77(plan_many_r2r, PLAN_MANY_R2R)(
     X(plan) *p, int *rank, const int *n,
     int *howmany,
     R *in, const int *inembed, int *istride, int *idist,
     R *out, const int *onembed, int *ostride, int *odist,
     int *kind, int *flags)
{
     int *nrev = reverse_n(*rank, n);
     int *inembedrev = reverse_n(*rank, inembed);
     int *onembedrev = reverse_n(*rank, onembed);
     X(r2r_kind) *k = ints2kinds(*rank, kind);
     *p = X(plan_many_r2r)(*rank, nrev, *howmany,
			       in, inembedrev, *istride, *idist,
			       out, onembedrev, *ostride, *odist,
			       k, *flags);
     X(ifree0)(k);
     X(ifree0)(onembedrev);
     X(ifree0)(inembedrev);
     X(ifree0)(nrev);
}

FFTW_VOIDFUNC F77(plan_guru_r2r, PLAN_GURU_R2R)(
     X(plan) *p, int *rank, const int *n,
     const int *is, const int *os,
     int *howmany_rank, const int *h_n,
     const int *h_is, const int *h_os,
     R *in, R *out, int *kind, int *flags)
{
     X(iodim) *dims = make_dims(*rank, n, is, os);
     X(iodim) *howmany_dims = make_dims(*howmany_rank, h_n, h_is, h_os);
     X(r2r_kind) *k = ints2kinds(*rank, kind);
     *p = X(plan_guru_r2r)(*rank, dims, *howmany_rank, howmany_dims,
			       in, out, k, *flags);
     X(ifree0)(k);
     X(ifree0)(howmany_dims);
     X(ifree0)(dims);
}

FFTW_VOIDFUNC F77(execute_r2r, EXECUTE_R2R)(X(plan) * const p, R *in, R *out)
WITH_ALIGNED_STACK({
     plan_rdft *pln = (plan_rdft *) (*p)->pln;
     pln->apply((plan *) pln, in, out);
})