public software.sextractor

/*

*                               fft.h

*

* Include file for fft.c.

*

*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

*

*       This file part of:      SExtractor

*

*       Copyright:              (C) 2007-2010 IAP/CNRS/UPMC

*

*       Author:                 Emmanuel Bertin (IAP)

*

*       License:                GNU General Public License

*

*       SExtractor 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 3 of the License, or

*       (at your option) any later version.

*       SExtractor 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 SExtractor. If not, see <http://www.gnu.org/licenses/>.

*

*       Last modified:          11/10/2010

*

*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/

#ifndef _FITSCAT_H_

#include "fits/fitscat.h"

#endif

/*---------------------------- Internal constants ---------------------------*/

/*------------------------------- Other Macros ------------------------------*/

#define QFFTWMALLOC(ptr, typ, nel) \

                {if (!(ptr = (typ *)fftwf_malloc((size_t)(nel)*sizeof(typ)))) \

                  error(EXIT_FAILURE, "Not enough memory for ", \

                        #ptr " (" #nel " elements) !");;}

#define QFFTWFREE(ptr)  fftwf_free(ptr)

/*--------------------------- structure definitions -------------------------*/

/*---------------------------------- protos --------------------------------*/

extern void     fft_conv(float *data1, float *fdata2, int *size),

                fft_end(),

                fft_init(int nthreads),

                fft_reset(void);

extern float    *fft_rtf(float *data, int *size);