From 30755b92afeae5a5a32860b4f4297180f6d3398d Mon Sep 17 00:00:00 2001
From: John Glover <glover.john@gmail.com>
Date: Mon, 18 Oct 2010 17:32:05 +0100
Subject: Moved project over to Git
---
sndobj/rfftw/fn_13.c | 526 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 526 insertions(+)
create mode 100644 sndobj/rfftw/fn_13.c
(limited to 'sndobj/rfftw/fn_13.c')
diff --git a/sndobj/rfftw/fn_13.c b/sndobj/rfftw/fn_13.c
new file mode 100644
index 0000000..2af61ae
--- /dev/null
+++ b/sndobj/rfftw/fn_13.c
@@ -0,0 +1,526 @@
+/*
+ * 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 20:43:48 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 13 */
+
+/*
+ * This function contains 176 FP additions, 68 FP multiplications,
+ * (or, 138 additions, 30 multiplications, 38 fused multiply/add),
+ * 50 stack variables, and 52 memory accesses
+ */
+static const fftw_real K1_732050807 = FFTW_KONST(+1.732050807568877293527446341505872366942805254);
+static const fftw_real K256247671 = FFTW_KONST(+0.256247671582936600958684654061725059144125175);
+static const fftw_real K156891391 = FFTW_KONST(+0.156891391051584611046832726756003269660212636);
+static const fftw_real K300238635 = FFTW_KONST(+0.300238635966332641462884626667381504676006424);
+static const fftw_real K011599105 = FFTW_KONST(+0.011599105605768290721655456654083252189827041);
+static const fftw_real K174138601 = FFTW_KONST(+0.174138601152135905005660794929264742616964676);
+static const fftw_real K575140729 = FFTW_KONST(+0.575140729474003121368385547455453388461001608);
+static const fftw_real K2_000000000 = FFTW_KONST(+2.000000000000000000000000000000000000000000000);
+static const fftw_real K083333333 = FFTW_KONST(+0.083333333333333333333333333333333333333333333);
+static const fftw_real K075902986 = FFTW_KONST(+0.075902986037193865983102897245103540356428373);
+static const fftw_real K251768516 = FFTW_KONST(+0.251768516431883313623436926934233488546674281);
+static const fftw_real K258260390 = FFTW_KONST(+0.258260390311744861420450644284508567852516811);
+static const fftw_real K132983124 = FFTW_KONST(+0.132983124607418643793760531921092974399165133);
+static const fftw_real K265966249 = FFTW_KONST(+0.265966249214837287587521063842185948798330267);
+static const fftw_real K387390585 = FFTW_KONST(+0.387390585467617292130675966426762851778775217);
+static const fftw_real K503537032 = FFTW_KONST(+0.503537032863766627246873853868466977093348562);
+static const fftw_real K113854479 = FFTW_KONST(+0.113854479055790798974654345867655310534642560);
+static const fftw_real K300462606 = FFTW_KONST(+0.300462606288665774426601772289207995520941381);
+static const fftw_real K866025403 = FFTW_KONST(+0.866025403784438646763723170752936183471402627);
+static const fftw_real K500000000 = FFTW_KONST(+0.500000000000000000000000000000000000000000000);
+
+/*
+ * Generator Id's :
+ * $Id: fn_13.c,v 1.1.1.1 2006/05/12 15:14:47 veplaini Exp $
+ * $Id: fn_13.c,v 1.1.1.1 2006/05/12 15:14:47 veplaini Exp $
+ * $Id: fn_13.c,v 1.1.1.1 2006/05/12 15:14:47 veplaini Exp $
+ */
+
+void fftw_no_twiddle_13(const fftw_complex *input, fftw_complex *output, int istride, int ostride)
+{
+ fftw_real tmp1;
+ fftw_real tmp88;
+ fftw_real tmp29;
+ fftw_real tmp36;
+ fftw_real tmp43;
+ fftw_real tmp121;
+ fftw_real tmp128;
+ fftw_real tmp30;
+ fftw_real tmp24;
+ fftw_real tmp131;
+ fftw_real tmp124;
+ fftw_real tmp129;
+ fftw_real tmp41;
+ fftw_real tmp44;
+ fftw_real tmp134;
+ fftw_real tmp83;
+ fftw_real tmp89;
+ fftw_real tmp70;
+ fftw_real tmp85;
+ fftw_real tmp137;
+ fftw_real tmp141;
+ fftw_real tmp146;
+ fftw_real tmp77;
+ fftw_real tmp86;
+ fftw_real tmp144;
+ fftw_real tmp147;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp1 = c_re(input[0]);
+ tmp88 = c_im(input[0]);
+ {
+ fftw_real tmp15;
+ fftw_real tmp25;
+ fftw_real tmp18;
+ fftw_real tmp26;
+ fftw_real tmp21;
+ fftw_real tmp27;
+ fftw_real tmp22;
+ fftw_real tmp28;
+ fftw_real tmp6;
+ fftw_real tmp37;
+ fftw_real tmp33;
+ fftw_real tmp11;
+ fftw_real tmp38;
+ fftw_real tmp34;
+ fftw_real tmp13;
+ fftw_real tmp14;
+ fftw_real tmp12;
+ fftw_real tmp23;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp13 = c_re(input[8 * istride]);
+ tmp14 = c_re(input[5 * istride]);
+ tmp15 = tmp13 + tmp14;
+ tmp25 = tmp13 - tmp14;
+ {
+ fftw_real tmp16;
+ fftw_real tmp17;
+ fftw_real tmp19;
+ fftw_real tmp20;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp16 = c_re(input[6 * istride]);
+ tmp17 = c_re(input[11 * istride]);
+ tmp18 = tmp16 + tmp17;
+ tmp26 = tmp16 - tmp17;
+ tmp19 = c_re(input[2 * istride]);
+ tmp20 = c_re(input[7 * istride]);
+ tmp21 = tmp19 + tmp20;
+ tmp27 = tmp19 - tmp20;
+ }
+ tmp22 = tmp18 + tmp21;
+ tmp28 = tmp26 + tmp27;
+ {
+ fftw_real tmp2;
+ fftw_real tmp3;
+ fftw_real tmp4;
+ fftw_real tmp5;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp2 = c_re(input[istride]);
+ tmp3 = c_re(input[3 * istride]);
+ tmp4 = c_re(input[9 * istride]);
+ tmp5 = tmp3 + tmp4;
+ tmp6 = tmp2 + tmp5;
+ tmp37 = tmp2 - (K500000000 * tmp5);
+ tmp33 = tmp3 - tmp4;
+ }
+ {
+ fftw_real tmp7;
+ fftw_real tmp8;
+ fftw_real tmp9;
+ fftw_real tmp10;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp7 = c_re(input[12 * istride]);
+ tmp8 = c_re(input[4 * istride]);
+ tmp9 = c_re(input[10 * istride]);
+ tmp10 = tmp8 + tmp9;
+ tmp11 = tmp7 + tmp10;
+ tmp38 = tmp7 - (K500000000 * tmp10);
+ tmp34 = tmp8 - tmp9;
+ }
+ tmp29 = tmp25 - tmp28;
+ {
+ fftw_real tmp32;
+ fftw_real tmp35;
+ fftw_real tmp119;
+ fftw_real tmp120;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp32 = tmp25 + (K500000000 * tmp28);
+ tmp35 = K866025403 * (tmp33 + tmp34);
+ tmp36 = tmp32 - tmp35;
+ tmp43 = tmp35 + tmp32;
+ tmp119 = tmp33 - tmp34;
+ tmp120 = tmp27 - tmp26;
+ tmp121 = tmp119 + tmp120;
+ tmp128 = tmp120 - tmp119;
+ }
+ tmp30 = tmp6 - tmp11;
+ tmp12 = tmp6 + tmp11;
+ tmp23 = tmp15 + tmp22;
+ tmp24 = tmp12 + tmp23;
+ tmp131 = K300462606 * (tmp12 - tmp23);
+ {
+ fftw_real tmp122;
+ fftw_real tmp123;
+ fftw_real tmp39;
+ fftw_real tmp40;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp122 = tmp37 + tmp38;
+ tmp123 = tmp15 - (K500000000 * tmp22);
+ tmp124 = tmp122 + tmp123;
+ tmp129 = tmp122 - tmp123;
+ tmp39 = tmp37 - tmp38;
+ tmp40 = K866025403 * (tmp18 - tmp21);
+ tmp41 = tmp39 + tmp40;
+ tmp44 = tmp39 - tmp40;
+ }
+ }
+ {
+ fftw_real tmp61;
+ fftw_real tmp135;
+ fftw_real tmp64;
+ fftw_real tmp71;
+ fftw_real tmp67;
+ fftw_real tmp72;
+ fftw_real tmp68;
+ fftw_real tmp136;
+ fftw_real tmp52;
+ fftw_real tmp79;
+ fftw_real tmp75;
+ fftw_real tmp57;
+ fftw_real tmp80;
+ fftw_real tmp74;
+ fftw_real tmp59;
+ fftw_real tmp60;
+ fftw_real tmp139;
+ fftw_real tmp140;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp59 = c_im(input[8 * istride]);
+ tmp60 = c_im(input[5 * istride]);
+ tmp61 = tmp59 + tmp60;
+ tmp135 = tmp59 - tmp60;
+ {
+ fftw_real tmp62;
+ fftw_real tmp63;
+ fftw_real tmp65;
+ fftw_real tmp66;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp62 = c_im(input[6 * istride]);
+ tmp63 = c_im(input[11 * istride]);
+ tmp64 = tmp62 + tmp63;
+ tmp71 = tmp62 - tmp63;
+ tmp65 = c_im(input[2 * istride]);
+ tmp66 = c_im(input[7 * istride]);
+ tmp67 = tmp65 + tmp66;
+ tmp72 = tmp65 - tmp66;
+ }
+ tmp68 = tmp64 + tmp67;
+ tmp136 = tmp71 + tmp72;
+ {
+ fftw_real tmp48;
+ fftw_real tmp49;
+ fftw_real tmp50;
+ fftw_real tmp51;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp48 = c_im(input[istride]);
+ tmp49 = c_im(input[3 * istride]);
+ tmp50 = c_im(input[9 * istride]);
+ tmp51 = tmp49 + tmp50;
+ tmp52 = tmp48 - (K500000000 * tmp51);
+ tmp79 = tmp48 + tmp51;
+ tmp75 = tmp49 - tmp50;
+ }
+ {
+ fftw_real tmp53;
+ fftw_real tmp54;
+ fftw_real tmp55;
+ fftw_real tmp56;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp53 = c_im(input[12 * istride]);
+ tmp54 = c_im(input[4 * istride]);
+ tmp55 = c_im(input[10 * istride]);
+ tmp56 = tmp54 + tmp55;
+ tmp57 = tmp53 - (K500000000 * tmp56);
+ tmp80 = tmp53 + tmp56;
+ tmp74 = tmp54 - tmp55;
+ }
+ tmp134 = tmp79 - tmp80;
+ {
+ fftw_real tmp81;
+ fftw_real tmp82;
+ fftw_real tmp58;
+ fftw_real tmp69;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp81 = tmp79 + tmp80;
+ tmp82 = tmp61 + tmp68;
+ tmp83 = K300462606 * (tmp81 - tmp82);
+ tmp89 = tmp81 + tmp82;
+ tmp58 = tmp52 + tmp57;
+ tmp69 = tmp61 - (K500000000 * tmp68);
+ tmp70 = tmp58 - tmp69;
+ tmp85 = tmp58 + tmp69;
+ }
+ tmp137 = tmp135 - tmp136;
+ tmp139 = K866025403 * (tmp75 + tmp74);
+ tmp140 = tmp135 + (K500000000 * tmp136);
+ tmp141 = tmp139 - tmp140;
+ tmp146 = tmp139 + tmp140;
+ {
+ fftw_real tmp73;
+ fftw_real tmp76;
+ fftw_real tmp142;
+ fftw_real tmp143;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp73 = tmp71 - tmp72;
+ tmp76 = tmp74 - tmp75;
+ tmp77 = tmp73 - tmp76;
+ tmp86 = tmp76 + tmp73;
+ tmp142 = tmp52 - tmp57;
+ tmp143 = K866025403 * (tmp67 - tmp64);
+ tmp144 = tmp142 - tmp143;
+ tmp147 = tmp142 + tmp143;
+ }
+ }
+ c_re(output[0]) = tmp1 + tmp24;
+ {
+ fftw_real tmp163;
+ fftw_real tmp173;
+ fftw_real tmp127;
+ fftw_real tmp169;
+ fftw_real tmp153;
+ fftw_real tmp132;
+ fftw_real tmp138;
+ fftw_real tmp149;
+ fftw_real tmp160;
+ fftw_real tmp172;
+ fftw_real tmp154;
+ fftw_real tmp157;
+ fftw_real tmp158;
+ fftw_real tmp170;
+ fftw_real tmp161;
+ fftw_real tmp162;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp161 = (K113854479 * tmp121) - (K503537032 * tmp124);
+ tmp162 = (K387390585 * tmp128) - (K265966249 * tmp129);
+ tmp163 = tmp161 - tmp162;
+ tmp173 = tmp162 + tmp161;
+ {
+ fftw_real tmp130;
+ fftw_real tmp151;
+ fftw_real tmp125;
+ fftw_real tmp126;
+ fftw_real tmp152;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp130 = (K132983124 * tmp128) + (K258260390 * tmp129);
+ tmp151 = tmp131 - tmp130;
+ tmp125 = (K251768516 * tmp121) + (K075902986 * tmp124);
+ tmp126 = tmp1 - (K083333333 * tmp24);
+ tmp152 = tmp126 - tmp125;
+ tmp127 = (K2_000000000 * tmp125) + tmp126;
+ tmp169 = tmp152 - tmp151;
+ tmp153 = tmp151 + tmp152;
+ tmp132 = (K2_000000000 * tmp130) + tmp131;
+ }
+ {
+ fftw_real tmp145;
+ fftw_real tmp148;
+ fftw_real tmp155;
+ fftw_real tmp156;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp138 = (K575140729 * tmp134) + (K174138601 * tmp137);
+ tmp145 = (K011599105 * tmp141) + (K300238635 * tmp144);
+ tmp148 = (K156891391 * tmp146) - (K256247671 * tmp147);
+ tmp149 = tmp145 + tmp148;
+ tmp160 = K1_732050807 * (tmp148 - tmp145);
+ tmp172 = tmp149 - tmp138;
+ tmp154 = (K174138601 * tmp134) - (K575140729 * tmp137);
+ tmp155 = (K300238635 * tmp141) - (K011599105 * tmp144);
+ tmp156 = (K256247671 * tmp146) + (K156891391 * tmp147);
+ tmp157 = tmp155 + tmp156;
+ tmp158 = tmp154 - tmp157;
+ tmp170 = K1_732050807 * (tmp156 - tmp155);
+ }
+ {
+ fftw_real tmp133;
+ fftw_real tmp150;
+ fftw_real tmp165;
+ fftw_real tmp166;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp133 = tmp127 - tmp132;
+ tmp150 = tmp138 + (K2_000000000 * tmp149);
+ c_re(output[8 * ostride]) = tmp133 - tmp150;
+ c_re(output[5 * ostride]) = tmp133 + tmp150;
+ {
+ fftw_real tmp167;
+ fftw_real tmp168;
+ fftw_real tmp159;
+ fftw_real tmp164;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp167 = tmp132 + tmp127;
+ tmp168 = tmp154 + (K2_000000000 * tmp157);
+ c_re(output[12 * ostride]) = tmp167 - tmp168;
+ c_re(output[ostride]) = tmp167 + tmp168;
+ tmp159 = tmp153 - tmp158;
+ tmp164 = tmp160 - tmp163;
+ c_re(output[4 * ostride]) = tmp159 - tmp164;
+ c_re(output[10 * ostride]) = tmp164 + tmp159;
+ }
+ tmp165 = tmp153 + tmp158;
+ tmp166 = tmp163 + tmp160;
+ c_re(output[3 * ostride]) = tmp165 - tmp166;
+ c_re(output[9 * ostride]) = tmp166 + tmp165;
+ {
+ fftw_real tmp175;
+ fftw_real tmp176;
+ fftw_real tmp171;
+ fftw_real tmp174;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp175 = tmp169 + tmp170;
+ tmp176 = tmp173 + tmp172;
+ c_re(output[2 * ostride]) = tmp175 - tmp176;
+ c_re(output[7 * ostride]) = tmp176 + tmp175;
+ tmp171 = tmp169 - tmp170;
+ tmp174 = tmp172 - tmp173;
+ c_re(output[6 * ostride]) = tmp171 - tmp174;
+ c_re(output[11 * ostride]) = tmp174 + tmp171;
+ }
+ }
+ }
+ c_im(output[0]) = tmp88 + tmp89;
+ {
+ fftw_real tmp102;
+ fftw_real tmp115;
+ fftw_real tmp84;
+ fftw_real tmp112;
+ fftw_real tmp106;
+ fftw_real tmp91;
+ fftw_real tmp31;
+ fftw_real tmp46;
+ fftw_real tmp107;
+ fftw_real tmp111;
+ fftw_real tmp94;
+ fftw_real tmp97;
+ fftw_real tmp99;
+ fftw_real tmp114;
+ fftw_real tmp100;
+ fftw_real tmp101;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp100 = (K387390585 * tmp77) + (K265966249 * tmp70);
+ tmp101 = (K113854479 * tmp86) + (K503537032 * tmp85);
+ tmp102 = tmp100 + tmp101;
+ tmp115 = tmp100 - tmp101;
+ {
+ fftw_real tmp78;
+ fftw_real tmp105;
+ fftw_real tmp87;
+ fftw_real tmp90;
+ fftw_real tmp104;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp78 = (K258260390 * tmp70) - (K132983124 * tmp77);
+ tmp105 = tmp83 - tmp78;
+ tmp87 = (K075902986 * tmp85) - (K251768516 * tmp86);
+ tmp90 = tmp88 - (K083333333 * tmp89);
+ tmp104 = tmp90 - tmp87;
+ tmp84 = (K2_000000000 * tmp78) + tmp83;
+ tmp112 = tmp105 + tmp104;
+ tmp106 = tmp104 - tmp105;
+ tmp91 = (K2_000000000 * tmp87) + tmp90;
+ }
+ {
+ fftw_real tmp42;
+ fftw_real tmp45;
+ fftw_real tmp95;
+ fftw_real tmp96;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp31 = (K575140729 * tmp29) - (K174138601 * tmp30);
+ tmp42 = (K300238635 * tmp36) + (K011599105 * tmp41);
+ tmp45 = (K256247671 * tmp43) + (K156891391 * tmp44);
+ tmp46 = tmp42 - tmp45;
+ tmp107 = K1_732050807 * (tmp45 + tmp42);
+ tmp111 = tmp31 - tmp46;
+ tmp94 = (K575140729 * tmp30) + (K174138601 * tmp29);
+ tmp95 = (K156891391 * tmp43) - (K256247671 * tmp44);
+ tmp96 = (K300238635 * tmp41) - (K011599105 * tmp36);
+ tmp97 = tmp95 + tmp96;
+ tmp99 = tmp97 - tmp94;
+ tmp114 = K1_732050807 * (tmp96 - tmp95);
+ }
+ {
+ fftw_real tmp47;
+ fftw_real tmp92;
+ fftw_real tmp109;
+ fftw_real tmp110;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp47 = tmp31 + (K2_000000000 * tmp46);
+ tmp92 = tmp84 + tmp91;
+ c_im(output[ostride]) = tmp47 + tmp92;
+ c_im(output[12 * ostride]) = tmp92 - tmp47;
+ {
+ fftw_real tmp93;
+ fftw_real tmp98;
+ fftw_real tmp103;
+ fftw_real tmp108;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp93 = tmp91 - tmp84;
+ tmp98 = tmp94 + (K2_000000000 * tmp97);
+ c_im(output[5 * ostride]) = tmp93 - tmp98;
+ c_im(output[8 * ostride]) = tmp98 + tmp93;
+ tmp103 = tmp99 + tmp102;
+ tmp108 = tmp106 - tmp107;
+ c_im(output[2 * ostride]) = tmp103 + tmp108;
+ c_im(output[7 * ostride]) = tmp108 - tmp103;
+ }
+ tmp109 = tmp107 + tmp106;
+ tmp110 = tmp102 - tmp99;
+ c_im(output[6 * ostride]) = tmp109 - tmp110;
+ c_im(output[11 * ostride]) = tmp110 + tmp109;
+ {
+ fftw_real tmp117;
+ fftw_real tmp118;
+ fftw_real tmp113;
+ fftw_real tmp116;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp117 = tmp112 - tmp111;
+ tmp118 = tmp114 - tmp115;
+ c_im(output[4 * ostride]) = tmp117 - tmp118;
+ c_im(output[10 * ostride]) = tmp118 + tmp117;
+ tmp113 = tmp111 + tmp112;
+ tmp116 = tmp114 + tmp115;
+ c_im(output[3 * ostride]) = tmp113 - tmp116;
+ c_im(output[9 * ostride]) = tmp116 + tmp113;
+ }
+ }
+ }
+}
+
+fftw_codelet_desc fftw_no_twiddle_13_desc =
+{
+ "fftw_no_twiddle_13",
+ (void (*)()) fftw_no_twiddle_13,
+ 13,
+ FFTW_FORWARD,
+ FFTW_NOTW,
+ 287,
+ 0,
+ (const int *) 0,
+};
--
cgit v1.2.3