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/*

 * Copyright (c) 1997-1999 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

 *

 */

/* This file was automatically generated --- DO NOT EDIT */

/* Generated on Tue May 18 13:54:36 EDT 1999 */

#include <fftw-int.h>

#include <fftw.h>

/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -real2hc 11 */

/*

 * This function contains 60 FP additions, 50 FP multiplications,

 * (or, 60 additions, 50 multiplications, 0 fused multiply/add),

 * 17 stack variables, and 22 memory accesses

 */

static const fftw_real K654860733 = FFTW_KONST(+0.654860733945285064056925072466293553183791199);

static const fftw_real K142314838 = FFTW_KONST(+0.142314838273285140443792668616369668791051361);

static const fftw_real K959492973 = FFTW_KONST(+0.959492973614497389890368057066327699062454848);

static const fftw_real K415415013 = FFTW_KONST(+0.415415013001886425529274149229623203524004910);

static const fftw_real K841253532 = FFTW_KONST(+0.841253532831181168861811648919367717513292498);

static const fftw_real K989821441 = FFTW_KONST(+0.989821441880932732376092037776718787376519372);

static const fftw_real K909631995 = FFTW_KONST(+0.909631995354518371411715383079028460060241051);

static const fftw_real K281732556 = FFTW_KONST(+0.281732556841429697711417915346616899035777899);

static const fftw_real K540640817 = FFTW_KONST(+0.540640817455597582107635954318691695431770608);

static const fftw_real K755749574 = FFTW_KONST(+0.755749574354258283774035843972344420179717445);

/*

 * Generator Id's :

 * $Id: frc_11.c,v 1.2 2003-03-24 11:14:58 pj Exp $

 * $Id: frc_11.c,v 1.2 2003-03-24 11:14:58 pj Exp $

 * $Id: frc_11.c,v 1.2 2003-03-24 11:14:58 pj Exp $

 */

void fftw_real2hc_11(const fftw_real *input, fftw_real *real_output, fftw_real *imag_output, int istride, int real_ostride, int imag_ostride)

{

     fftw_real tmp1;

     fftw_real tmp4;

     fftw_real tmp21;

     fftw_real tmp16;

     fftw_real tmp17;

     fftw_real tmp13;

     fftw_real tmp18;

     fftw_real tmp10;

     fftw_real tmp20;

     fftw_real tmp7;

     fftw_real tmp19;

     fftw_real tmp11;

     fftw_real tmp12;

     ASSERT_ALIGNED_DOUBLE();

     tmp1 = input[0];

     {

          fftw_real tmp2;

          fftw_real tmp3;

          fftw_real tmp14;

          fftw_real tmp15;

          ASSERT_ALIGNED_DOUBLE();

          tmp2 = input[2 * istride];

          tmp3 = input[9 * istride];

          tmp4 = tmp2 + tmp3;

          tmp21 = tmp3 - tmp2;

          tmp14 = input[istride];

          tmp15 = input[10 * istride];

          tmp16 = tmp14 + tmp15;

          tmp17 = tmp15 - tmp14;

     }

     tmp11 = input[3 * istride];

     tmp12 = input[8 * istride];

     tmp13 = tmp11 + tmp12;

     tmp18 = tmp12 - tmp11;

     {

          fftw_real tmp8;

          fftw_real tmp9;

          fftw_real tmp5;

          fftw_real tmp6;

          ASSERT_ALIGNED_DOUBLE();

          tmp8 = input[5 * istride];

          tmp9 = input[6 * istride];

          tmp10 = tmp8 + tmp9;

          tmp20 = tmp9 - tmp8;

          tmp5 = input[4 * istride];

          tmp6 = input[7 * istride];

          tmp7 = tmp5 + tmp6;

          tmp19 = tmp6 - tmp5;

     }

     imag_output[4 * imag_ostride] = (K755749574 * tmp17) + (K540640817 * tmp18) + (K281732556 * tmp19) - (K909631995 * tmp20) - (K989821441 * tmp21);

     imag_output[imag_ostride] = (K540640817 * tmp17) + (K909631995 * tmp21) + (K989821441 * tmp18) + (K755749574 * tmp19) + (K281732556 * tmp20);

     imag_output[5 * imag_ostride] = (K281732556 * tmp17) + (K755749574 * tmp18) + (K989821441 * tmp20) - (K909631995 * tmp19) - (K540640817 * tmp21);

     imag_output[2 * imag_ostride] = (K909631995 * tmp17) + (K755749574 * tmp21) - (K540640817 * tmp20) - (K989821441 * tmp19) - (K281732556 * tmp18);

     imag_output[3 * imag_ostride] = (K989821441 * tmp17) + (K540640817 * tmp19) + (K755749574 * tmp20) - (K909631995 * tmp18) - (K281732556 * tmp21);

     real_output[4 * real_ostride] = tmp1 + (K841253532 * tmp13) + (K415415013 * tmp10) - (K959492973 * tmp7) - (K142314838 * tmp4) - (K654860733 * tmp16);

     real_output[5 * real_ostride] = tmp1 + (K841253532 * tmp4) + (K415415013 * tmp7) - (K142314838 * tmp10) - (K654860733 * tmp13) - (K959492973 * tmp16);

     real_output[real_ostride] = tmp1 + (K841253532 * tmp16) + (K415415013 * tmp4) - (K959492973 * tmp10) - (K654860733 * tmp7) - (K142314838 * tmp13);

     real_output[0] = tmp1 + tmp16 + tmp4 + tmp13 + tmp7 + tmp10;

     real_output[3 * real_ostride] = tmp1 + (K415415013 * tmp13) + (K841253532 * tmp7) - (K654860733 * tmp10) - (K959492973 * tmp4) - (K142314838 * tmp16);

     real_output[2 * real_ostride] = tmp1 + (K415415013 * tmp16) + (K841253532 * tmp10) - (K142314838 * tmp7) - (K959492973 * tmp13) - (K654860733 * tmp4);

}

fftw_codelet_desc fftw_real2hc_11_desc =

{

     "fftw_real2hc_11",

     (void (*)()) fftw_real2hc_11,

     11,

     FFTW_FORWARD,

     FFTW_REAL2HC,

     244,

     0,

     (const int *) 0,

};