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Diffstat (limited to 'src/sndobj/rfftw/fn_16.c')
-rw-r--r--src/sndobj/rfftw/fn_16.c439
1 files changed, 0 insertions, 439 deletions
diff --git a/src/sndobj/rfftw/fn_16.c b/src/sndobj/rfftw/fn_16.c
deleted file mode 100644
index cbe06fd..0000000
--- a/src/sndobj/rfftw/fn_16.c
+++ /dev/null
@@ -1,439 +0,0 @@
-/*
- * 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 Sun Nov 7 20:43:51 EST 1999 */
-
-#include <fftw-int.h>
-#include <fftw.h>
-
-/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -notwiddle 16 */
-
-/*
- * This function contains 144 FP additions, 24 FP multiplications,
- * (or, 136 additions, 16 multiplications, 8 fused multiply/add),
- * 46 stack variables, and 64 memory accesses
- */
-static const fftw_real K923879532 = FFTW_KONST(+0.923879532511286756128183189396788286822416626);
-static const fftw_real K382683432 = FFTW_KONST(+0.382683432365089771728459984030398866761344562);
-static const fftw_real K707106781 = FFTW_KONST(+0.707106781186547524400844362104849039284835938);
-
-/*
- * Generator Id's :
- * $Id: fn_16.c,v 1.1.1.1 2006/05/12 15:14:59 veplaini Exp $
- * $Id: fn_16.c,v 1.1.1.1 2006/05/12 15:14:59 veplaini Exp $
- * $Id: fn_16.c,v 1.1.1.1 2006/05/12 15:14:59 veplaini Exp $
- */
-
-void fftw_no_twiddle_16(const fftw_complex *input, fftw_complex *output, int istride, int ostride)
-{
- fftw_real tmp7;
- fftw_real tmp115;
- fftw_real tmp38;
- fftw_real tmp129;
- fftw_real tmp49;
- fftw_real tmp95;
- fftw_real tmp83;
- fftw_real tmp105;
- fftw_real tmp29;
- fftw_real tmp123;
- fftw_real tmp73;
- fftw_real tmp101;
- fftw_real tmp78;
- fftw_real tmp102;
- fftw_real tmp126;
- fftw_real tmp141;
- fftw_real tmp14;
- fftw_real tmp130;
- fftw_real tmp45;
- fftw_real tmp116;
- fftw_real tmp52;
- fftw_real tmp85;
- fftw_real tmp55;
- fftw_real tmp84;
- fftw_real tmp22;
- fftw_real tmp118;
- fftw_real tmp62;
- fftw_real tmp98;
- fftw_real tmp67;
- fftw_real tmp99;
- fftw_real tmp121;
- fftw_real tmp140;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp3;
- fftw_real tmp47;
- fftw_real tmp34;
- fftw_real tmp82;
- fftw_real tmp6;
- fftw_real tmp81;
- fftw_real tmp37;
- fftw_real tmp48;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp1;
- fftw_real tmp2;
- fftw_real tmp32;
- fftw_real tmp33;
- ASSERT_ALIGNED_DOUBLE;
- tmp1 = c_re(input[0]);
- tmp2 = c_re(input[8 * istride]);
- tmp3 = tmp1 + tmp2;
- tmp47 = tmp1 - tmp2;
- tmp32 = c_im(input[0]);
- tmp33 = c_im(input[8 * istride]);
- tmp34 = tmp32 + tmp33;
- tmp82 = tmp32 - tmp33;
- }
- {
- fftw_real tmp4;
- fftw_real tmp5;
- fftw_real tmp35;
- fftw_real tmp36;
- ASSERT_ALIGNED_DOUBLE;
- tmp4 = c_re(input[4 * istride]);
- tmp5 = c_re(input[12 * istride]);
- tmp6 = tmp4 + tmp5;
- tmp81 = tmp4 - tmp5;
- tmp35 = c_im(input[4 * istride]);
- tmp36 = c_im(input[12 * istride]);
- tmp37 = tmp35 + tmp36;
- tmp48 = tmp35 - tmp36;
- }
- tmp7 = tmp3 + tmp6;
- tmp115 = tmp3 - tmp6;
- tmp38 = tmp34 + tmp37;
- tmp129 = tmp34 - tmp37;
- tmp49 = tmp47 - tmp48;
- tmp95 = tmp47 + tmp48;
- tmp83 = tmp81 + tmp82;
- tmp105 = tmp82 - tmp81;
- }
- {
- fftw_real tmp25;
- fftw_real tmp69;
- fftw_real tmp77;
- fftw_real tmp124;
- fftw_real tmp28;
- fftw_real tmp74;
- fftw_real tmp72;
- fftw_real tmp125;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp23;
- fftw_real tmp24;
- fftw_real tmp75;
- fftw_real tmp76;
- ASSERT_ALIGNED_DOUBLE;
- tmp23 = c_re(input[15 * istride]);
- tmp24 = c_re(input[7 * istride]);
- tmp25 = tmp23 + tmp24;
- tmp69 = tmp23 - tmp24;
- tmp75 = c_im(input[15 * istride]);
- tmp76 = c_im(input[7 * istride]);
- tmp77 = tmp75 - tmp76;
- tmp124 = tmp75 + tmp76;
- }
- {
- fftw_real tmp26;
- fftw_real tmp27;
- fftw_real tmp70;
- fftw_real tmp71;
- ASSERT_ALIGNED_DOUBLE;
- tmp26 = c_re(input[3 * istride]);
- tmp27 = c_re(input[11 * istride]);
- tmp28 = tmp26 + tmp27;
- tmp74 = tmp26 - tmp27;
- tmp70 = c_im(input[3 * istride]);
- tmp71 = c_im(input[11 * istride]);
- tmp72 = tmp70 - tmp71;
- tmp125 = tmp70 + tmp71;
- }
- tmp29 = tmp25 + tmp28;
- tmp123 = tmp25 - tmp28;
- tmp73 = tmp69 - tmp72;
- tmp101 = tmp69 + tmp72;
- tmp78 = tmp74 + tmp77;
- tmp102 = tmp77 - tmp74;
- tmp126 = tmp124 - tmp125;
- tmp141 = tmp124 + tmp125;
- }
- {
- fftw_real tmp10;
- fftw_real tmp51;
- fftw_real tmp41;
- fftw_real tmp50;
- fftw_real tmp13;
- fftw_real tmp53;
- fftw_real tmp44;
- fftw_real tmp54;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp8;
- fftw_real tmp9;
- fftw_real tmp39;
- fftw_real tmp40;
- ASSERT_ALIGNED_DOUBLE;
- tmp8 = c_re(input[2 * istride]);
- tmp9 = c_re(input[10 * istride]);
- tmp10 = tmp8 + tmp9;
- tmp51 = tmp8 - tmp9;
- tmp39 = c_im(input[2 * istride]);
- tmp40 = c_im(input[10 * istride]);
- tmp41 = tmp39 + tmp40;
- tmp50 = tmp39 - tmp40;
- }
- {
- fftw_real tmp11;
- fftw_real tmp12;
- fftw_real tmp42;
- fftw_real tmp43;
- ASSERT_ALIGNED_DOUBLE;
- tmp11 = c_re(input[14 * istride]);
- tmp12 = c_re(input[6 * istride]);
- tmp13 = tmp11 + tmp12;
- tmp53 = tmp11 - tmp12;
- tmp42 = c_im(input[14 * istride]);
- tmp43 = c_im(input[6 * istride]);
- tmp44 = tmp42 + tmp43;
- tmp54 = tmp42 - tmp43;
- }
- tmp14 = tmp10 + tmp13;
- tmp130 = tmp13 - tmp10;
- tmp45 = tmp41 + tmp44;
- tmp116 = tmp41 - tmp44;
- tmp52 = tmp50 - tmp51;
- tmp85 = tmp51 + tmp50;
- tmp55 = tmp53 + tmp54;
- tmp84 = tmp53 - tmp54;
- }
- {
- fftw_real tmp18;
- fftw_real tmp63;
- fftw_real tmp61;
- fftw_real tmp119;
- fftw_real tmp21;
- fftw_real tmp58;
- fftw_real tmp66;
- fftw_real tmp120;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp16;
- fftw_real tmp17;
- fftw_real tmp59;
- fftw_real tmp60;
- ASSERT_ALIGNED_DOUBLE;
- tmp16 = c_re(input[istride]);
- tmp17 = c_re(input[9 * istride]);
- tmp18 = tmp16 + tmp17;
- tmp63 = tmp16 - tmp17;
- tmp59 = c_im(input[istride]);
- tmp60 = c_im(input[9 * istride]);
- tmp61 = tmp59 - tmp60;
- tmp119 = tmp59 + tmp60;
- }
- {
- fftw_real tmp19;
- fftw_real tmp20;
- fftw_real tmp64;
- fftw_real tmp65;
- ASSERT_ALIGNED_DOUBLE;
- tmp19 = c_re(input[5 * istride]);
- tmp20 = c_re(input[13 * istride]);
- tmp21 = tmp19 + tmp20;
- tmp58 = tmp19 - tmp20;
- tmp64 = c_im(input[5 * istride]);
- tmp65 = c_im(input[13 * istride]);
- tmp66 = tmp64 - tmp65;
- tmp120 = tmp64 + tmp65;
- }
- tmp22 = tmp18 + tmp21;
- tmp118 = tmp18 - tmp21;
- tmp62 = tmp58 + tmp61;
- tmp98 = tmp61 - tmp58;
- tmp67 = tmp63 - tmp66;
- tmp99 = tmp63 + tmp66;
- tmp121 = tmp119 - tmp120;
- tmp140 = tmp119 + tmp120;
- }
- {
- fftw_real tmp15;
- fftw_real tmp30;
- fftw_real tmp31;
- fftw_real tmp46;
- ASSERT_ALIGNED_DOUBLE;
- tmp15 = tmp7 + tmp14;
- tmp30 = tmp22 + tmp29;
- c_re(output[8 * ostride]) = tmp15 - tmp30;
- c_re(output[0]) = tmp15 + tmp30;
- tmp31 = tmp29 - tmp22;
- tmp46 = tmp38 - tmp45;
- c_im(output[4 * ostride]) = tmp31 + tmp46;
- c_im(output[12 * ostride]) = tmp46 - tmp31;
- }
- {
- fftw_real tmp143;
- fftw_real tmp144;
- fftw_real tmp139;
- fftw_real tmp142;
- ASSERT_ALIGNED_DOUBLE;
- tmp143 = tmp38 + tmp45;
- tmp144 = tmp140 + tmp141;
- c_im(output[8 * ostride]) = tmp143 - tmp144;
- c_im(output[0]) = tmp143 + tmp144;
- tmp139 = tmp7 - tmp14;
- tmp142 = tmp140 - tmp141;
- c_re(output[12 * ostride]) = tmp139 - tmp142;
- c_re(output[4 * ostride]) = tmp139 + tmp142;
- }
- {
- fftw_real tmp117;
- fftw_real tmp131;
- fftw_real tmp128;
- fftw_real tmp132;
- fftw_real tmp122;
- fftw_real tmp127;
- ASSERT_ALIGNED_DOUBLE;
- tmp117 = tmp115 + tmp116;
- tmp131 = tmp129 - tmp130;
- tmp122 = tmp118 + tmp121;
- tmp127 = tmp123 - tmp126;
- tmp128 = K707106781 * (tmp122 + tmp127);
- tmp132 = K707106781 * (tmp127 - tmp122);
- c_re(output[10 * ostride]) = tmp117 - tmp128;
- c_re(output[2 * ostride]) = tmp117 + tmp128;
- c_im(output[14 * ostride]) = tmp131 - tmp132;
- c_im(output[6 * ostride]) = tmp131 + tmp132;
- }
- {
- fftw_real tmp133;
- fftw_real tmp137;
- fftw_real tmp136;
- fftw_real tmp138;
- fftw_real tmp134;
- fftw_real tmp135;
- ASSERT_ALIGNED_DOUBLE;
- tmp133 = tmp115 - tmp116;
- tmp137 = tmp130 + tmp129;
- tmp134 = tmp121 - tmp118;
- tmp135 = tmp123 + tmp126;
- tmp136 = K707106781 * (tmp134 - tmp135);
- tmp138 = K707106781 * (tmp134 + tmp135);
- c_re(output[14 * ostride]) = tmp133 - tmp136;
- c_re(output[6 * ostride]) = tmp133 + tmp136;
- c_im(output[10 * ostride]) = tmp137 - tmp138;
- c_im(output[2 * ostride]) = tmp137 + tmp138;
- }
- {
- fftw_real tmp57;
- fftw_real tmp89;
- fftw_real tmp92;
- fftw_real tmp94;
- fftw_real tmp87;
- fftw_real tmp93;
- fftw_real tmp80;
- fftw_real tmp88;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp56;
- fftw_real tmp90;
- fftw_real tmp91;
- fftw_real tmp86;
- fftw_real tmp68;
- fftw_real tmp79;
- ASSERT_ALIGNED_DOUBLE;
- tmp56 = K707106781 * (tmp52 - tmp55);
- tmp57 = tmp49 + tmp56;
- tmp89 = tmp49 - tmp56;
- tmp90 = (K382683432 * tmp62) - (K923879532 * tmp67);
- tmp91 = (K382683432 * tmp78) + (K923879532 * tmp73);
- tmp92 = tmp90 - tmp91;
- tmp94 = tmp90 + tmp91;
- tmp86 = K707106781 * (tmp84 - tmp85);
- tmp87 = tmp83 - tmp86;
- tmp93 = tmp83 + tmp86;
- tmp68 = (K923879532 * tmp62) + (K382683432 * tmp67);
- tmp79 = (K382683432 * tmp73) - (K923879532 * tmp78);
- tmp80 = tmp68 + tmp79;
- tmp88 = tmp79 - tmp68;
- }
- c_re(output[11 * ostride]) = tmp57 - tmp80;
- c_re(output[3 * ostride]) = tmp57 + tmp80;
- c_im(output[15 * ostride]) = tmp87 - tmp88;
- c_im(output[7 * ostride]) = tmp87 + tmp88;
- c_re(output[15 * ostride]) = tmp89 - tmp92;
- c_re(output[7 * ostride]) = tmp89 + tmp92;
- c_im(output[11 * ostride]) = tmp93 - tmp94;
- c_im(output[3 * ostride]) = tmp93 + tmp94;
- }
- {
- fftw_real tmp97;
- fftw_real tmp109;
- fftw_real tmp112;
- fftw_real tmp114;
- fftw_real tmp107;
- fftw_real tmp113;
- fftw_real tmp104;
- fftw_real tmp108;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp96;
- fftw_real tmp110;
- fftw_real tmp111;
- fftw_real tmp106;
- fftw_real tmp100;
- fftw_real tmp103;
- ASSERT_ALIGNED_DOUBLE;
- tmp96 = K707106781 * (tmp85 + tmp84);
- tmp97 = tmp95 + tmp96;
- tmp109 = tmp95 - tmp96;
- tmp110 = (K923879532 * tmp98) - (K382683432 * tmp99);
- tmp111 = (K923879532 * tmp102) + (K382683432 * tmp101);
- tmp112 = tmp110 - tmp111;
- tmp114 = tmp110 + tmp111;
- tmp106 = K707106781 * (tmp52 + tmp55);
- tmp107 = tmp105 - tmp106;
- tmp113 = tmp105 + tmp106;
- tmp100 = (K382683432 * tmp98) + (K923879532 * tmp99);
- tmp103 = (K923879532 * tmp101) - (K382683432 * tmp102);
- tmp104 = tmp100 + tmp103;
- tmp108 = tmp103 - tmp100;
- }
- c_re(output[9 * ostride]) = tmp97 - tmp104;
- c_re(output[ostride]) = tmp97 + tmp104;
- c_im(output[13 * ostride]) = tmp107 - tmp108;
- c_im(output[5 * ostride]) = tmp107 + tmp108;
- c_re(output[13 * ostride]) = tmp109 - tmp112;
- c_re(output[5 * ostride]) = tmp109 + tmp112;
- c_im(output[9 * ostride]) = tmp113 - tmp114;
- c_im(output[ostride]) = tmp113 + tmp114;
- }
-}
-
-fftw_codelet_desc fftw_no_twiddle_16_desc =
-{
- "fftw_no_twiddle_16",
- (void (*)()) fftw_no_twiddle_16,
- 16,
- FFTW_FORWARD,
- FFTW_NOTW,
- 353,
- 0,
- (const int *) 0,
-};
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-05 11:01:34 +0000