diff options
Diffstat (limited to 'src/sndobj/rfftw/fcr_32.c')
| -rw-r--r-- | src/sndobj/rfftw/fcr_32.c | 490 |
1 files changed, 0 insertions, 490 deletions
diff --git a/src/sndobj/rfftw/fcr_32.c b/src/sndobj/rfftw/fcr_32.c deleted file mode 100644 index 7a21b13..0000000 --- a/src/sndobj/rfftw/fcr_32.c +++ /dev/null @@ -1,490 +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 20:44:27 EST 1999 */
-
-#include <fftw-int.h>
-#include <fftw.h>
-
-/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -hc2real 32 */
-
-/*
- * This function contains 156 FP additions, 54 FP multiplications,
- * (or, 140 additions, 38 multiplications, 16 fused multiply/add),
- * 44 stack variables, and 64 memory accesses
- */
-static const fftw_real K765366864 = FFTW_KONST(+0.765366864730179543456919968060797733522689125);
-static const fftw_real K1_847759065 = FFTW_KONST(+1.847759065022573512256366378793576573644833252);
-static const fftw_real K555570233 = FFTW_KONST(+0.555570233019602224742830813948532874374937191);
-static const fftw_real K831469612 = FFTW_KONST(+0.831469612302545237078788377617905756738560812);
-static const fftw_real K195090322 = FFTW_KONST(+0.195090322016128267848284868477022240927691618);
-static const fftw_real K980785280 = FFTW_KONST(+0.980785280403230449126182236134239036973933731);
-static const fftw_real K1_414213562 = FFTW_KONST(+1.414213562373095048801688724209698078569671875);
-static const fftw_real K2_000000000 = FFTW_KONST(+2.000000000000000000000000000000000000000000000);
-
-/*
- * Generator Id's :
- * $Id: fcr_32.c,v 1.1.1.1 2006/05/12 15:14:44 veplaini Exp $
- * $Id: fcr_32.c,v 1.1.1.1 2006/05/12 15:14:44 veplaini Exp $
- * $Id: fcr_32.c,v 1.1.1.1 2006/05/12 15:14:44 veplaini Exp $
- */
-
-void fftw_hc2real_32(const fftw_real *real_input, const fftw_real *imag_input, fftw_real *output, int real_istride, int imag_istride, int ostride)
-{
- fftw_real tmp9;
- fftw_real tmp134;
- fftw_real tmp96;
- fftw_real tmp37;
- fftw_real tmp32;
- fftw_real tmp58;
- fftw_real tmp56;
- fftw_real tmp80;
- fftw_real tmp145;
- fftw_real tmp149;
- fftw_real tmp119;
- fftw_real tmp123;
- fftw_real tmp6;
- fftw_real tmp34;
- fftw_real tmp93;
- fftw_real tmp133;
- fftw_real tmp17;
- fftw_real tmp39;
- fftw_real tmp46;
- fftw_real tmp83;
- fftw_real tmp100;
- fftw_real tmp136;
- fftw_real tmp103;
- fftw_real tmp137;
- fftw_real tmp25;
- fftw_real tmp49;
- fftw_real tmp65;
- fftw_real tmp79;
- fftw_real tmp142;
- fftw_real tmp148;
- fftw_real tmp112;
- fftw_real tmp122;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp7;
- fftw_real tmp8;
- fftw_real tmp94;
- fftw_real tmp35;
- fftw_real tmp36;
- fftw_real tmp95;
- ASSERT_ALIGNED_DOUBLE;
- tmp7 = real_input[4 * real_istride];
- tmp8 = real_input[12 * real_istride];
- tmp94 = tmp7 - tmp8;
- tmp35 = imag_input[4 * imag_istride];
- tmp36 = imag_input[12 * imag_istride];
- tmp95 = tmp36 + tmp35;
- tmp9 = K2_000000000 * (tmp7 + tmp8);
- tmp134 = K1_414213562 * (tmp94 + tmp95);
- tmp96 = K1_414213562 * (tmp94 - tmp95);
- tmp37 = K2_000000000 * (tmp35 - tmp36);
- }
- {
- fftw_real tmp28;
- fftw_real tmp113;
- fftw_real tmp55;
- fftw_real tmp117;
- fftw_real tmp31;
- fftw_real tmp116;
- fftw_real tmp52;
- fftw_real tmp114;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp26;
- fftw_real tmp27;
- fftw_real tmp53;
- fftw_real tmp54;
- ASSERT_ALIGNED_DOUBLE;
- tmp26 = real_input[3 * real_istride];
- tmp27 = real_input[13 * real_istride];
- tmp28 = tmp26 + tmp27;
- tmp113 = tmp26 - tmp27;
- tmp53 = imag_input[3 * imag_istride];
- tmp54 = imag_input[13 * imag_istride];
- tmp55 = tmp53 - tmp54;
- tmp117 = tmp53 + tmp54;
- }
- {
- fftw_real tmp29;
- fftw_real tmp30;
- fftw_real tmp50;
- fftw_real tmp51;
- ASSERT_ALIGNED_DOUBLE;
- tmp29 = real_input[5 * real_istride];
- tmp30 = real_input[11 * real_istride];
- tmp31 = tmp29 + tmp30;
- tmp116 = tmp30 - tmp29;
- tmp50 = imag_input[5 * imag_istride];
- tmp51 = imag_input[11 * imag_istride];
- tmp52 = tmp50 - tmp51;
- tmp114 = tmp51 + tmp50;
- }
- tmp32 = tmp28 + tmp31;
- tmp58 = tmp31 - tmp28;
- tmp56 = tmp52 + tmp55;
- tmp80 = tmp55 - tmp52;
- {
- fftw_real tmp143;
- fftw_real tmp144;
- fftw_real tmp115;
- fftw_real tmp118;
- ASSERT_ALIGNED_DOUBLE;
- tmp143 = tmp113 + tmp114;
- tmp144 = tmp117 - tmp116;
- tmp145 = (K980785280 * tmp143) - (K195090322 * tmp144);
- tmp149 = (K195090322 * tmp143) + (K980785280 * tmp144);
- tmp115 = tmp113 - tmp114;
- tmp118 = tmp116 + tmp117;
- tmp119 = (K831469612 * tmp115) - (K555570233 * tmp118);
- tmp123 = (K555570233 * tmp115) + (K831469612 * tmp118);
- }
- }
- {
- fftw_real tmp5;
- fftw_real tmp92;
- fftw_real tmp3;
- fftw_real tmp90;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp4;
- fftw_real tmp91;
- fftw_real tmp1;
- fftw_real tmp2;
- ASSERT_ALIGNED_DOUBLE;
- tmp4 = real_input[8 * real_istride];
- tmp5 = K2_000000000 * tmp4;
- tmp91 = imag_input[8 * imag_istride];
- tmp92 = K2_000000000 * tmp91;
- tmp1 = real_input[0];
- tmp2 = real_input[16 * real_istride];
- tmp3 = tmp1 + tmp2;
- tmp90 = tmp1 - tmp2;
- }
- tmp6 = tmp3 + tmp5;
- tmp34 = tmp3 - tmp5;
- tmp93 = tmp90 - tmp92;
- tmp133 = tmp90 + tmp92;
- }
- {
- fftw_real tmp13;
- fftw_real tmp98;
- fftw_real tmp45;
- fftw_real tmp102;
- fftw_real tmp16;
- fftw_real tmp101;
- fftw_real tmp42;
- fftw_real tmp99;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp11;
- fftw_real tmp12;
- fftw_real tmp43;
- fftw_real tmp44;
- ASSERT_ALIGNED_DOUBLE;
- tmp11 = real_input[2 * real_istride];
- tmp12 = real_input[14 * real_istride];
- tmp13 = tmp11 + tmp12;
- tmp98 = tmp11 - tmp12;
- tmp43 = imag_input[2 * imag_istride];
- tmp44 = imag_input[14 * imag_istride];
- tmp45 = tmp43 - tmp44;
- tmp102 = tmp43 + tmp44;
- }
- {
- fftw_real tmp14;
- fftw_real tmp15;
- fftw_real tmp40;
- fftw_real tmp41;
- ASSERT_ALIGNED_DOUBLE;
- tmp14 = real_input[6 * real_istride];
- tmp15 = real_input[10 * real_istride];
- tmp16 = tmp14 + tmp15;
- tmp101 = tmp15 - tmp14;
- tmp40 = imag_input[6 * imag_istride];
- tmp41 = imag_input[10 * imag_istride];
- tmp42 = tmp40 - tmp41;
- tmp99 = tmp41 + tmp40;
- }
- tmp17 = K2_000000000 * (tmp13 + tmp16);
- tmp39 = tmp13 - tmp16;
- tmp46 = tmp42 + tmp45;
- tmp83 = K2_000000000 * (tmp45 - tmp42);
- tmp100 = tmp98 - tmp99;
- tmp136 = tmp98 + tmp99;
- tmp103 = tmp101 + tmp102;
- tmp137 = tmp102 - tmp101;
- }
- {
- fftw_real tmp21;
- fftw_real tmp106;
- fftw_real tmp64;
- fftw_real tmp110;
- fftw_real tmp24;
- fftw_real tmp109;
- fftw_real tmp61;
- fftw_real tmp107;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp19;
- fftw_real tmp20;
- fftw_real tmp62;
- fftw_real tmp63;
- ASSERT_ALIGNED_DOUBLE;
- tmp19 = real_input[real_istride];
- tmp20 = real_input[15 * real_istride];
- tmp21 = tmp19 + tmp20;
- tmp106 = tmp19 - tmp20;
- tmp62 = imag_input[imag_istride];
- tmp63 = imag_input[15 * imag_istride];
- tmp64 = tmp62 - tmp63;
- tmp110 = tmp62 + tmp63;
- }
- {
- fftw_real tmp22;
- fftw_real tmp23;
- fftw_real tmp59;
- fftw_real tmp60;
- ASSERT_ALIGNED_DOUBLE;
- tmp22 = real_input[7 * real_istride];
- tmp23 = real_input[9 * real_istride];
- tmp24 = tmp22 + tmp23;
- tmp109 = tmp23 - tmp22;
- tmp59 = imag_input[7 * imag_istride];
- tmp60 = imag_input[9 * imag_istride];
- tmp61 = tmp59 - tmp60;
- tmp107 = tmp60 + tmp59;
- }
- tmp25 = tmp21 + tmp24;
- tmp49 = tmp21 - tmp24;
- tmp65 = tmp61 + tmp64;
- tmp79 = tmp64 - tmp61;
- {
- fftw_real tmp140;
- fftw_real tmp141;
- fftw_real tmp108;
- fftw_real tmp111;
- ASSERT_ALIGNED_DOUBLE;
- tmp140 = tmp106 + tmp107;
- tmp141 = tmp110 - tmp109;
- tmp142 = (K555570233 * tmp140) + (K831469612 * tmp141);
- tmp148 = (K831469612 * tmp140) - (K555570233 * tmp141);
- tmp108 = tmp106 - tmp107;
- tmp111 = tmp109 + tmp110;
- tmp112 = (K980785280 * tmp108) - (K195090322 * tmp111);
- tmp122 = (K195090322 * tmp108) + (K980785280 * tmp111);
- }
- }
- {
- fftw_real tmp33;
- fftw_real tmp81;
- fftw_real tmp18;
- fftw_real tmp78;
- fftw_real tmp10;
- ASSERT_ALIGNED_DOUBLE;
- tmp33 = K2_000000000 * (tmp25 + tmp32);
- tmp81 = K2_000000000 * (tmp79 - tmp80);
- tmp10 = tmp6 + tmp9;
- tmp18 = tmp10 + tmp17;
- tmp78 = tmp10 - tmp17;
- output[16 * ostride] = tmp18 - tmp33;
- output[0] = tmp18 + tmp33;
- output[8 * ostride] = tmp78 - tmp81;
- output[24 * ostride] = tmp78 + tmp81;
- }
- {
- fftw_real tmp84;
- fftw_real tmp88;
- fftw_real tmp87;
- fftw_real tmp89;
- fftw_real tmp82;
- fftw_real tmp85;
- fftw_real tmp86;
- ASSERT_ALIGNED_DOUBLE;
- tmp82 = tmp6 - tmp9;
- tmp84 = tmp82 - tmp83;
- tmp88 = tmp82 + tmp83;
- tmp85 = tmp25 - tmp32;
- tmp86 = tmp79 + tmp80;
- tmp87 = K1_414213562 * (tmp85 - tmp86);
- tmp89 = K1_414213562 * (tmp85 + tmp86);
- output[20 * ostride] = tmp84 - tmp87;
- output[4 * ostride] = tmp84 + tmp87;
- output[12 * ostride] = tmp88 - tmp89;
- output[28 * ostride] = tmp88 + tmp89;
- }
- {
- fftw_real tmp48;
- fftw_real tmp68;
- fftw_real tmp67;
- fftw_real tmp69;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp38;
- fftw_real tmp47;
- fftw_real tmp57;
- fftw_real tmp66;
- ASSERT_ALIGNED_DOUBLE;
- tmp38 = tmp34 - tmp37;
- tmp47 = K1_414213562 * (tmp39 - tmp46);
- tmp48 = tmp38 + tmp47;
- tmp68 = tmp38 - tmp47;
- tmp57 = tmp49 - tmp56;
- tmp66 = tmp58 + tmp65;
- tmp67 = (K1_847759065 * tmp57) - (K765366864 * tmp66);
- tmp69 = (K1_847759065 * tmp66) + (K765366864 * tmp57);
- }
- output[18 * ostride] = tmp48 - tmp67;
- output[2 * ostride] = tmp48 + tmp67;
- output[10 * ostride] = tmp68 - tmp69;
- output[26 * ostride] = tmp68 + tmp69;
- }
- {
- fftw_real tmp72;
- fftw_real tmp76;
- fftw_real tmp75;
- fftw_real tmp77;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp70;
- fftw_real tmp71;
- fftw_real tmp73;
- fftw_real tmp74;
- ASSERT_ALIGNED_DOUBLE;
- tmp70 = tmp34 + tmp37;
- tmp71 = K1_414213562 * (tmp39 + tmp46);
- tmp72 = tmp70 - tmp71;
- tmp76 = tmp70 + tmp71;
- tmp73 = tmp49 + tmp56;
- tmp74 = tmp65 - tmp58;
- tmp75 = (K765366864 * tmp73) - (K1_847759065 * tmp74);
- tmp77 = (K765366864 * tmp74) + (K1_847759065 * tmp73);
- }
- output[22 * ostride] = tmp72 - tmp75;
- output[6 * ostride] = tmp72 + tmp75;
- output[14 * ostride] = tmp76 - tmp77;
- output[30 * ostride] = tmp76 + tmp77;
- }
- {
- fftw_real tmp120;
- fftw_real tmp124;
- fftw_real tmp105;
- fftw_real tmp121;
- fftw_real tmp97;
- fftw_real tmp104;
- ASSERT_ALIGNED_DOUBLE;
- tmp120 = K2_000000000 * (tmp112 + tmp119);
- tmp124 = K2_000000000 * (tmp122 - tmp123);
- tmp97 = tmp93 + tmp96;
- tmp104 = (K1_847759065 * tmp100) - (K765366864 * tmp103);
- tmp105 = tmp97 + tmp104;
- tmp121 = tmp97 - tmp104;
- output[17 * ostride] = tmp105 - tmp120;
- output[ostride] = tmp105 + tmp120;
- output[9 * ostride] = tmp121 - tmp124;
- output[25 * ostride] = tmp121 + tmp124;
- }
- {
- fftw_real tmp127;
- fftw_real tmp131;
- fftw_real tmp130;
- fftw_real tmp132;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp125;
- fftw_real tmp126;
- fftw_real tmp128;
- fftw_real tmp129;
- ASSERT_ALIGNED_DOUBLE;
- tmp125 = tmp93 - tmp96;
- tmp126 = (K765366864 * tmp100) + (K1_847759065 * tmp103);
- tmp127 = tmp125 - tmp126;
- tmp131 = tmp125 + tmp126;
- tmp128 = tmp112 - tmp119;
- tmp129 = tmp122 + tmp123;
- tmp130 = K1_414213562 * (tmp128 - tmp129);
- tmp132 = K1_414213562 * (tmp128 + tmp129);
- }
- output[21 * ostride] = tmp127 - tmp130;
- output[5 * ostride] = tmp127 + tmp130;
- output[13 * ostride] = tmp131 - tmp132;
- output[29 * ostride] = tmp131 + tmp132;
- }
- {
- fftw_real tmp146;
- fftw_real tmp150;
- fftw_real tmp139;
- fftw_real tmp147;
- fftw_real tmp135;
- fftw_real tmp138;
- ASSERT_ALIGNED_DOUBLE;
- tmp146 = K2_000000000 * (tmp142 - tmp145);
- tmp150 = K2_000000000 * (tmp148 - tmp149);
- tmp135 = tmp133 - tmp134;
- tmp138 = (K765366864 * tmp136) - (K1_847759065 * tmp137);
- tmp139 = tmp135 - tmp138;
- tmp147 = tmp135 + tmp138;
- output[11 * ostride] = tmp139 - tmp146;
- output[27 * ostride] = tmp139 + tmp146;
- output[19 * ostride] = tmp147 - tmp150;
- output[3 * ostride] = tmp147 + tmp150;
- }
- {
- fftw_real tmp153;
- fftw_real tmp157;
- fftw_real tmp156;
- fftw_real tmp158;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp151;
- fftw_real tmp152;
- fftw_real tmp154;
- fftw_real tmp155;
- ASSERT_ALIGNED_DOUBLE;
- tmp151 = tmp133 + tmp134;
- tmp152 = (K1_847759065 * tmp136) + (K765366864 * tmp137);
- tmp153 = tmp151 - tmp152;
- tmp157 = tmp151 + tmp152;
- tmp154 = tmp148 + tmp149;
- tmp155 = tmp142 + tmp145;
- tmp156 = K1_414213562 * (tmp154 - tmp155);
- tmp158 = K1_414213562 * (tmp155 + tmp154);
- }
- output[23 * ostride] = tmp153 - tmp156;
- output[7 * ostride] = tmp153 + tmp156;
- output[15 * ostride] = tmp157 - tmp158;
- output[31 * ostride] = tmp157 + tmp158;
- }
-}
-
-fftw_codelet_desc fftw_hc2real_32_desc =
-{
- "fftw_hc2real_32",
- (void (*)()) fftw_hc2real_32,
- 32,
- FFTW_BACKWARD,
- FFTW_HC2REAL,
- 719,
- 0,
- (const int *) 0,
-};
|