diff options
Diffstat (limited to 'src/sndobj/rfftw/fhf_16.c')
| -rw-r--r-- | src/sndobj/rfftw/fhf_16.c | 975 |
1 files changed, 0 insertions, 975 deletions
diff --git a/src/sndobj/rfftw/fhf_16.c b/src/sndobj/rfftw/fhf_16.c deleted file mode 100644 index 0c64bba..0000000 --- a/src/sndobj/rfftw/fhf_16.c +++ /dev/null @@ -1,975 +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 20:44:51 EST 1999 */
-
-#include <fftw-int.h>
-#include <fftw.h>
-
-/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -hc2hc-forward 16 */
-
-/*
- * This function contains 298 FP additions, 130 FP multiplications,
- * (or, 244 additions, 76 multiplications, 54 fused multiply/add),
- * 51 stack variables, and 128 memory accesses
- */
-static const fftw_real K277785116 = FFTW_KONST(+0.277785116509801112371415406974266437187468595);
-static const fftw_real K415734806 = FFTW_KONST(+0.415734806151272618539394188808952878369280406);
-static const fftw_real K490392640 = FFTW_KONST(+0.490392640201615224563091118067119518486966865);
-static const fftw_real K097545161 = FFTW_KONST(+0.097545161008064133924142434238511120463845809);
-static const fftw_real K1_414213562 = FFTW_KONST(+1.414213562373095048801688724209698078569671875);
-static const fftw_real K2_000000000 = FFTW_KONST(+2.000000000000000000000000000000000000000000000);
-static const fftw_real K707106781 = FFTW_KONST(+0.707106781186547524400844362104849039284835938);
-static const fftw_real K923879532 = FFTW_KONST(+0.923879532511286756128183189396788286822416626);
-static const fftw_real K382683432 = FFTW_KONST(+0.382683432365089771728459984030398866761344562);
-
-/*
- * Generator Id's :
- * $Id: fhf_16.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $
- * $Id: fhf_16.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $
- * $Id: fhf_16.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $
- */
-
-void fftw_hc2hc_forward_16(fftw_real *A, const fftw_complex *W, int iostride, int m, int dist)
-{
- int i;
- fftw_real *X;
- fftw_real *Y;
- X = A;
- Y = A + (16 * iostride);
- {
- fftw_real tmp277;
- fftw_real tmp280;
- fftw_real tmp281;
- fftw_real tmp309;
- fftw_real tmp292;
- fftw_real tmp307;
- fftw_real tmp314;
- fftw_real tmp322;
- fftw_real tmp330;
- fftw_real tmp284;
- fftw_real tmp287;
- fftw_real tmp288;
- fftw_real tmp310;
- fftw_real tmp291;
- fftw_real tmp300;
- fftw_real tmp315;
- fftw_real tmp325;
- fftw_real tmp331;
- fftw_real tmp290;
- fftw_real tmp289;
- fftw_real tmp317;
- fftw_real tmp318;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp275;
- fftw_real tmp276;
- fftw_real tmp278;
- fftw_real tmp279;
- ASSERT_ALIGNED_DOUBLE;
- tmp275 = X[0];
- tmp276 = X[8 * iostride];
- tmp277 = tmp275 + tmp276;
- tmp278 = X[4 * iostride];
- tmp279 = X[12 * iostride];
- tmp280 = tmp278 + tmp279;
- tmp281 = tmp277 + tmp280;
- tmp309 = tmp275 - tmp276;
- tmp292 = tmp278 - tmp279;
- }
- {
- fftw_real tmp303;
- fftw_real tmp320;
- fftw_real tmp306;
- fftw_real tmp321;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp301;
- fftw_real tmp302;
- fftw_real tmp304;
- fftw_real tmp305;
- ASSERT_ALIGNED_DOUBLE;
- tmp301 = X[iostride];
- tmp302 = X[9 * iostride];
- tmp303 = tmp301 - tmp302;
- tmp320 = tmp301 + tmp302;
- tmp304 = X[5 * iostride];
- tmp305 = X[13 * iostride];
- tmp306 = tmp304 - tmp305;
- tmp321 = tmp304 + tmp305;
- }
- tmp307 = (K382683432 * tmp303) + (K923879532 * tmp306);
- tmp314 = (K923879532 * tmp303) - (K382683432 * tmp306);
- tmp322 = tmp320 - tmp321;
- tmp330 = tmp320 + tmp321;
- }
- {
- fftw_real tmp282;
- fftw_real tmp283;
- fftw_real tmp285;
- fftw_real tmp286;
- ASSERT_ALIGNED_DOUBLE;
- tmp282 = X[2 * iostride];
- tmp283 = X[10 * iostride];
- tmp284 = tmp282 + tmp283;
- tmp290 = tmp282 - tmp283;
- tmp285 = X[14 * iostride];
- tmp286 = X[6 * iostride];
- tmp287 = tmp285 + tmp286;
- tmp289 = tmp285 - tmp286;
- }
- tmp288 = tmp284 + tmp287;
- tmp310 = K707106781 * (tmp290 + tmp289);
- tmp291 = K707106781 * (tmp289 - tmp290);
- {
- fftw_real tmp296;
- fftw_real tmp323;
- fftw_real tmp299;
- fftw_real tmp324;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp294;
- fftw_real tmp295;
- fftw_real tmp297;
- fftw_real tmp298;
- ASSERT_ALIGNED_DOUBLE;
- tmp294 = X[15 * iostride];
- tmp295 = X[7 * iostride];
- tmp296 = tmp294 - tmp295;
- tmp323 = tmp294 + tmp295;
- tmp297 = X[3 * iostride];
- tmp298 = X[11 * iostride];
- tmp299 = tmp297 - tmp298;
- tmp324 = tmp297 + tmp298;
- }
- tmp300 = (K382683432 * tmp296) - (K923879532 * tmp299);
- tmp315 = (K923879532 * tmp296) + (K382683432 * tmp299);
- tmp325 = tmp323 - tmp324;
- tmp331 = tmp323 + tmp324;
- }
- {
- fftw_real tmp329;
- fftw_real tmp332;
- fftw_real tmp327;
- fftw_real tmp328;
- ASSERT_ALIGNED_DOUBLE;
- X[4 * iostride] = tmp281 - tmp288;
- tmp329 = tmp281 + tmp288;
- tmp332 = tmp330 + tmp331;
- X[8 * iostride] = tmp329 - tmp332;
- X[0] = tmp329 + tmp332;
- Y[-4 * iostride] = tmp331 - tmp330;
- tmp327 = tmp287 - tmp284;
- tmp328 = K707106781 * (tmp325 - tmp322);
- Y[-2 * iostride] = tmp327 + tmp328;
- Y[-6 * iostride] = tmp328 - tmp327;
- }
- {
- fftw_real tmp319;
- fftw_real tmp326;
- fftw_real tmp313;
- fftw_real tmp316;
- ASSERT_ALIGNED_DOUBLE;
- tmp319 = tmp277 - tmp280;
- tmp326 = K707106781 * (tmp322 + tmp325);
- X[6 * iostride] = tmp319 - tmp326;
- X[2 * iostride] = tmp319 + tmp326;
- tmp313 = tmp309 + tmp310;
- tmp316 = tmp314 + tmp315;
- X[7 * iostride] = tmp313 - tmp316;
- X[iostride] = tmp313 + tmp316;
- }
- tmp317 = tmp292 + tmp291;
- tmp318 = tmp315 - tmp314;
- Y[-3 * iostride] = tmp317 + tmp318;
- Y[-5 * iostride] = tmp318 - tmp317;
- {
- fftw_real tmp293;
- fftw_real tmp308;
- fftw_real tmp311;
- fftw_real tmp312;
- ASSERT_ALIGNED_DOUBLE;
- tmp293 = tmp291 - tmp292;
- tmp308 = tmp300 - tmp307;
- Y[-iostride] = tmp293 + tmp308;
- Y[-7 * iostride] = tmp308 - tmp293;
- tmp311 = tmp309 - tmp310;
- tmp312 = tmp307 + tmp300;
- X[5 * iostride] = tmp311 - tmp312;
- X[3 * iostride] = tmp311 + tmp312;
- }
- }
- X = X + dist;
- Y = Y - dist;
- for (i = 2; i < m; i = i + 2, X = X + dist, Y = Y - dist, W = W + 15) {
- fftw_real tmp77;
- fftw_real tmp161;
- fftw_real tmp249;
- fftw_real tmp262;
- fftw_real tmp88;
- fftw_real tmp263;
- fftw_real tmp164;
- fftw_real tmp246;
- fftw_real tmp147;
- fftw_real tmp158;
- fftw_real tmp231;
- fftw_real tmp198;
- fftw_real tmp214;
- fftw_real tmp232;
- fftw_real tmp233;
- fftw_real tmp234;
- fftw_real tmp193;
- fftw_real tmp213;
- fftw_real tmp100;
- fftw_real tmp222;
- fftw_real tmp170;
- fftw_real tmp206;
- fftw_real tmp111;
- fftw_real tmp223;
- fftw_real tmp175;
- fftw_real tmp207;
- fftw_real tmp124;
- fftw_real tmp135;
- fftw_real tmp226;
- fftw_real tmp187;
- fftw_real tmp211;
- fftw_real tmp227;
- fftw_real tmp228;
- fftw_real tmp229;
- fftw_real tmp182;
- fftw_real tmp210;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp71;
- fftw_real tmp248;
- fftw_real tmp76;
- fftw_real tmp247;
- ASSERT_ALIGNED_DOUBLE;
- tmp71 = X[0];
- tmp248 = Y[-15 * iostride];
- {
- fftw_real tmp73;
- fftw_real tmp75;
- fftw_real tmp72;
- fftw_real tmp74;
- ASSERT_ALIGNED_DOUBLE;
- tmp73 = X[8 * iostride];
- tmp75 = Y[-7 * iostride];
- tmp72 = c_re(W[7]);
- tmp74 = c_im(W[7]);
- tmp76 = (tmp72 * tmp73) - (tmp74 * tmp75);
- tmp247 = (tmp74 * tmp73) + (tmp72 * tmp75);
- }
- tmp77 = tmp71 + tmp76;
- tmp161 = tmp71 - tmp76;
- tmp249 = tmp247 + tmp248;
- tmp262 = tmp248 - tmp247;
- }
- {
- fftw_real tmp82;
- fftw_real tmp162;
- fftw_real tmp87;
- fftw_real tmp163;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp79;
- fftw_real tmp81;
- fftw_real tmp78;
- fftw_real tmp80;
- ASSERT_ALIGNED_DOUBLE;
- tmp79 = X[4 * iostride];
- tmp81 = Y[-11 * iostride];
- tmp78 = c_re(W[3]);
- tmp80 = c_im(W[3]);
- tmp82 = (tmp78 * tmp79) - (tmp80 * tmp81);
- tmp162 = (tmp80 * tmp79) + (tmp78 * tmp81);
- }
- {
- fftw_real tmp84;
- fftw_real tmp86;
- fftw_real tmp83;
- fftw_real tmp85;
- ASSERT_ALIGNED_DOUBLE;
- tmp84 = X[12 * iostride];
- tmp86 = Y[-3 * iostride];
- tmp83 = c_re(W[11]);
- tmp85 = c_im(W[11]);
- tmp87 = (tmp83 * tmp84) - (tmp85 * tmp86);
- tmp163 = (tmp85 * tmp84) + (tmp83 * tmp86);
- }
- tmp88 = tmp82 + tmp87;
- tmp263 = tmp82 - tmp87;
- tmp164 = tmp162 - tmp163;
- tmp246 = tmp162 + tmp163;
- }
- {
- fftw_real tmp141;
- fftw_real tmp194;
- fftw_real tmp157;
- fftw_real tmp191;
- fftw_real tmp146;
- fftw_real tmp195;
- fftw_real tmp152;
- fftw_real tmp190;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp138;
- fftw_real tmp140;
- fftw_real tmp137;
- fftw_real tmp139;
- ASSERT_ALIGNED_DOUBLE;
- tmp138 = X[15 * iostride];
- tmp140 = Y[0];
- tmp137 = c_re(W[14]);
- tmp139 = c_im(W[14]);
- tmp141 = (tmp137 * tmp138) - (tmp139 * tmp140);
- tmp194 = (tmp139 * tmp138) + (tmp137 * tmp140);
- }
- {
- fftw_real tmp154;
- fftw_real tmp156;
- fftw_real tmp153;
- fftw_real tmp155;
- ASSERT_ALIGNED_DOUBLE;
- tmp154 = X[11 * iostride];
- tmp156 = Y[-4 * iostride];
- tmp153 = c_re(W[10]);
- tmp155 = c_im(W[10]);
- tmp157 = (tmp153 * tmp154) - (tmp155 * tmp156);
- tmp191 = (tmp155 * tmp154) + (tmp153 * tmp156);
- }
- {
- fftw_real tmp143;
- fftw_real tmp145;
- fftw_real tmp142;
- fftw_real tmp144;
- ASSERT_ALIGNED_DOUBLE;
- tmp143 = X[7 * iostride];
- tmp145 = Y[-8 * iostride];
- tmp142 = c_re(W[6]);
- tmp144 = c_im(W[6]);
- tmp146 = (tmp142 * tmp143) - (tmp144 * tmp145);
- tmp195 = (tmp144 * tmp143) + (tmp142 * tmp145);
- }
- {
- fftw_real tmp149;
- fftw_real tmp151;
- fftw_real tmp148;
- fftw_real tmp150;
- ASSERT_ALIGNED_DOUBLE;
- tmp149 = X[3 * iostride];
- tmp151 = Y[-12 * iostride];
- tmp148 = c_re(W[2]);
- tmp150 = c_im(W[2]);
- tmp152 = (tmp148 * tmp149) - (tmp150 * tmp151);
- tmp190 = (tmp150 * tmp149) + (tmp148 * tmp151);
- }
- {
- fftw_real tmp196;
- fftw_real tmp197;
- fftw_real tmp189;
- fftw_real tmp192;
- ASSERT_ALIGNED_DOUBLE;
- tmp147 = tmp141 + tmp146;
- tmp158 = tmp152 + tmp157;
- tmp231 = tmp147 - tmp158;
- tmp196 = tmp194 - tmp195;
- tmp197 = tmp152 - tmp157;
- tmp198 = tmp196 + tmp197;
- tmp214 = tmp196 - tmp197;
- tmp232 = tmp194 + tmp195;
- tmp233 = tmp190 + tmp191;
- tmp234 = tmp232 - tmp233;
- tmp189 = tmp141 - tmp146;
- tmp192 = tmp190 - tmp191;
- tmp193 = tmp189 - tmp192;
- tmp213 = tmp189 + tmp192;
- }
- }
- {
- fftw_real tmp94;
- fftw_real tmp166;
- fftw_real tmp99;
- fftw_real tmp167;
- fftw_real tmp168;
- fftw_real tmp169;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp91;
- fftw_real tmp93;
- fftw_real tmp90;
- fftw_real tmp92;
- ASSERT_ALIGNED_DOUBLE;
- tmp91 = X[2 * iostride];
- tmp93 = Y[-13 * iostride];
- tmp90 = c_re(W[1]);
- tmp92 = c_im(W[1]);
- tmp94 = (tmp90 * tmp91) - (tmp92 * tmp93);
- tmp166 = (tmp92 * tmp91) + (tmp90 * tmp93);
- }
- {
- fftw_real tmp96;
- fftw_real tmp98;
- fftw_real tmp95;
- fftw_real tmp97;
- ASSERT_ALIGNED_DOUBLE;
- tmp96 = X[10 * iostride];
- tmp98 = Y[-5 * iostride];
- tmp95 = c_re(W[9]);
- tmp97 = c_im(W[9]);
- tmp99 = (tmp95 * tmp96) - (tmp97 * tmp98);
- tmp167 = (tmp97 * tmp96) + (tmp95 * tmp98);
- }
- tmp100 = tmp94 + tmp99;
- tmp222 = tmp166 + tmp167;
- tmp168 = tmp166 - tmp167;
- tmp169 = tmp94 - tmp99;
- tmp170 = tmp168 - tmp169;
- tmp206 = tmp169 + tmp168;
- }
- {
- fftw_real tmp105;
- fftw_real tmp172;
- fftw_real tmp110;
- fftw_real tmp173;
- fftw_real tmp171;
- fftw_real tmp174;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp102;
- fftw_real tmp104;
- fftw_real tmp101;
- fftw_real tmp103;
- ASSERT_ALIGNED_DOUBLE;
- tmp102 = X[14 * iostride];
- tmp104 = Y[-iostride];
- tmp101 = c_re(W[13]);
- tmp103 = c_im(W[13]);
- tmp105 = (tmp101 * tmp102) - (tmp103 * tmp104);
- tmp172 = (tmp103 * tmp102) + (tmp101 * tmp104);
- }
- {
- fftw_real tmp107;
- fftw_real tmp109;
- fftw_real tmp106;
- fftw_real tmp108;
- ASSERT_ALIGNED_DOUBLE;
- tmp107 = X[6 * iostride];
- tmp109 = Y[-9 * iostride];
- tmp106 = c_re(W[5]);
- tmp108 = c_im(W[5]);
- tmp110 = (tmp106 * tmp107) - (tmp108 * tmp109);
- tmp173 = (tmp108 * tmp107) + (tmp106 * tmp109);
- }
- tmp111 = tmp105 + tmp110;
- tmp223 = tmp172 + tmp173;
- tmp171 = tmp105 - tmp110;
- tmp174 = tmp172 - tmp173;
- tmp175 = tmp171 + tmp174;
- tmp207 = tmp171 - tmp174;
- }
- {
- fftw_real tmp118;
- fftw_real tmp178;
- fftw_real tmp134;
- fftw_real tmp185;
- fftw_real tmp123;
- fftw_real tmp179;
- fftw_real tmp129;
- fftw_real tmp184;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp115;
- fftw_real tmp117;
- fftw_real tmp114;
- fftw_real tmp116;
- ASSERT_ALIGNED_DOUBLE;
- tmp115 = X[iostride];
- tmp117 = Y[-14 * iostride];
- tmp114 = c_re(W[0]);
- tmp116 = c_im(W[0]);
- tmp118 = (tmp114 * tmp115) - (tmp116 * tmp117);
- tmp178 = (tmp116 * tmp115) + (tmp114 * tmp117);
- }
- {
- fftw_real tmp131;
- fftw_real tmp133;
- fftw_real tmp130;
- fftw_real tmp132;
- ASSERT_ALIGNED_DOUBLE;
- tmp131 = X[13 * iostride];
- tmp133 = Y[-2 * iostride];
- tmp130 = c_re(W[12]);
- tmp132 = c_im(W[12]);
- tmp134 = (tmp130 * tmp131) - (tmp132 * tmp133);
- tmp185 = (tmp132 * tmp131) + (tmp130 * tmp133);
- }
- {
- fftw_real tmp120;
- fftw_real tmp122;
- fftw_real tmp119;
- fftw_real tmp121;
- ASSERT_ALIGNED_DOUBLE;
- tmp120 = X[9 * iostride];
- tmp122 = Y[-6 * iostride];
- tmp119 = c_re(W[8]);
- tmp121 = c_im(W[8]);
- tmp123 = (tmp119 * tmp120) - (tmp121 * tmp122);
- tmp179 = (tmp121 * tmp120) + (tmp119 * tmp122);
- }
- {
- fftw_real tmp126;
- fftw_real tmp128;
- fftw_real tmp125;
- fftw_real tmp127;
- ASSERT_ALIGNED_DOUBLE;
- tmp126 = X[5 * iostride];
- tmp128 = Y[-10 * iostride];
- tmp125 = c_re(W[4]);
- tmp127 = c_im(W[4]);
- tmp129 = (tmp125 * tmp126) - (tmp127 * tmp128);
- tmp184 = (tmp127 * tmp126) + (tmp125 * tmp128);
- }
- {
- fftw_real tmp183;
- fftw_real tmp186;
- fftw_real tmp180;
- fftw_real tmp181;
- ASSERT_ALIGNED_DOUBLE;
- tmp124 = tmp118 + tmp123;
- tmp135 = tmp129 + tmp134;
- tmp226 = tmp124 - tmp135;
- tmp183 = tmp118 - tmp123;
- tmp186 = tmp184 - tmp185;
- tmp187 = tmp183 - tmp186;
- tmp211 = tmp183 + tmp186;
- tmp227 = tmp178 + tmp179;
- tmp228 = tmp184 + tmp185;
- tmp229 = tmp227 - tmp228;
- tmp180 = tmp178 - tmp179;
- tmp181 = tmp129 - tmp134;
- tmp182 = tmp180 + tmp181;
- tmp210 = tmp180 - tmp181;
- }
- }
- {
- fftw_real tmp177;
- fftw_real tmp201;
- fftw_real tmp271;
- fftw_real tmp273;
- fftw_real tmp200;
- fftw_real tmp274;
- fftw_real tmp204;
- fftw_real tmp272;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp165;
- fftw_real tmp176;
- fftw_real tmp269;
- fftw_real tmp270;
- ASSERT_ALIGNED_DOUBLE;
- tmp165 = tmp161 - tmp164;
- tmp176 = K707106781 * (tmp170 - tmp175);
- tmp177 = tmp165 + tmp176;
- tmp201 = tmp165 - tmp176;
- tmp269 = K707106781 * (tmp207 - tmp206);
- tmp270 = tmp263 + tmp262;
- tmp271 = tmp269 + tmp270;
- tmp273 = tmp270 - tmp269;
- }
- {
- fftw_real tmp188;
- fftw_real tmp199;
- fftw_real tmp202;
- fftw_real tmp203;
- ASSERT_ALIGNED_DOUBLE;
- tmp188 = (K923879532 * tmp182) + (K382683432 * tmp187);
- tmp199 = (K382683432 * tmp193) - (K923879532 * tmp198);
- tmp200 = tmp188 + tmp199;
- tmp274 = tmp199 - tmp188;
- tmp202 = (K382683432 * tmp182) - (K923879532 * tmp187);
- tmp203 = (K382683432 * tmp198) + (K923879532 * tmp193);
- tmp204 = tmp202 - tmp203;
- tmp272 = tmp202 + tmp203;
- }
- Y[-11 * iostride] = tmp177 - tmp200;
- X[3 * iostride] = tmp177 + tmp200;
- Y[-15 * iostride] = tmp201 - tmp204;
- X[7 * iostride] = tmp201 + tmp204;
- X[11 * iostride] = -(tmp271 - tmp272);
- Y[-3 * iostride] = tmp272 + tmp271;
- X[15 * iostride] = -(tmp273 - tmp274);
- Y[-7 * iostride] = tmp274 + tmp273;
- }
- {
- fftw_real tmp209;
- fftw_real tmp217;
- fftw_real tmp265;
- fftw_real tmp267;
- fftw_real tmp216;
- fftw_real tmp268;
- fftw_real tmp220;
- fftw_real tmp266;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp205;
- fftw_real tmp208;
- fftw_real tmp261;
- fftw_real tmp264;
- ASSERT_ALIGNED_DOUBLE;
- tmp205 = tmp161 + tmp164;
- tmp208 = K707106781 * (tmp206 + tmp207);
- tmp209 = tmp205 + tmp208;
- tmp217 = tmp205 - tmp208;
- tmp261 = K707106781 * (tmp170 + tmp175);
- tmp264 = tmp262 - tmp263;
- tmp265 = tmp261 + tmp264;
- tmp267 = tmp264 - tmp261;
- }
- {
- fftw_real tmp212;
- fftw_real tmp215;
- fftw_real tmp218;
- fftw_real tmp219;
- ASSERT_ALIGNED_DOUBLE;
- tmp212 = (K382683432 * tmp210) + (K923879532 * tmp211);
- tmp215 = (K923879532 * tmp213) - (K382683432 * tmp214);
- tmp216 = tmp212 + tmp215;
- tmp268 = tmp215 - tmp212;
- tmp218 = (K923879532 * tmp210) - (K382683432 * tmp211);
- tmp219 = (K923879532 * tmp214) + (K382683432 * tmp213);
- tmp220 = tmp218 - tmp219;
- tmp266 = tmp218 + tmp219;
- }
- Y[-9 * iostride] = tmp209 - tmp216;
- X[iostride] = tmp209 + tmp216;
- Y[-13 * iostride] = tmp217 - tmp220;
- X[5 * iostride] = tmp217 + tmp220;
- X[9 * iostride] = -(tmp265 - tmp266);
- Y[-iostride] = tmp266 + tmp265;
- X[13 * iostride] = -(tmp267 - tmp268);
- Y[-5 * iostride] = tmp268 + tmp267;
- }
- {
- fftw_real tmp225;
- fftw_real tmp237;
- fftw_real tmp257;
- fftw_real tmp259;
- fftw_real tmp236;
- fftw_real tmp260;
- fftw_real tmp240;
- fftw_real tmp258;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp221;
- fftw_real tmp224;
- fftw_real tmp255;
- fftw_real tmp256;
- ASSERT_ALIGNED_DOUBLE;
- tmp221 = tmp77 - tmp88;
- tmp224 = tmp222 - tmp223;
- tmp225 = tmp221 + tmp224;
- tmp237 = tmp221 - tmp224;
- tmp255 = tmp111 - tmp100;
- tmp256 = tmp249 - tmp246;
- tmp257 = tmp255 + tmp256;
- tmp259 = tmp256 - tmp255;
- }
- {
- fftw_real tmp230;
- fftw_real tmp235;
- fftw_real tmp238;
- fftw_real tmp239;
- ASSERT_ALIGNED_DOUBLE;
- tmp230 = tmp226 + tmp229;
- tmp235 = tmp231 - tmp234;
- tmp236 = K707106781 * (tmp230 + tmp235);
- tmp260 = K707106781 * (tmp235 - tmp230);
- tmp238 = tmp229 - tmp226;
- tmp239 = tmp231 + tmp234;
- tmp240 = K707106781 * (tmp238 - tmp239);
- tmp258 = K707106781 * (tmp238 + tmp239);
- }
- Y[-10 * iostride] = tmp225 - tmp236;
- X[2 * iostride] = tmp225 + tmp236;
- Y[-14 * iostride] = tmp237 - tmp240;
- X[6 * iostride] = tmp237 + tmp240;
- X[10 * iostride] = -(tmp257 - tmp258);
- Y[-2 * iostride] = tmp258 + tmp257;
- X[14 * iostride] = -(tmp259 - tmp260);
- Y[-6 * iostride] = tmp260 + tmp259;
- }
- {
- fftw_real tmp113;
- fftw_real tmp241;
- fftw_real tmp251;
- fftw_real tmp253;
- fftw_real tmp160;
- fftw_real tmp254;
- fftw_real tmp244;
- fftw_real tmp252;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp89;
- fftw_real tmp112;
- fftw_real tmp245;
- fftw_real tmp250;
- ASSERT_ALIGNED_DOUBLE;
- tmp89 = tmp77 + tmp88;
- tmp112 = tmp100 + tmp111;
- tmp113 = tmp89 + tmp112;
- tmp241 = tmp89 - tmp112;
- tmp245 = tmp222 + tmp223;
- tmp250 = tmp246 + tmp249;
- tmp251 = tmp245 + tmp250;
- tmp253 = tmp250 - tmp245;
- }
- {
- fftw_real tmp136;
- fftw_real tmp159;
- fftw_real tmp242;
- fftw_real tmp243;
- ASSERT_ALIGNED_DOUBLE;
- tmp136 = tmp124 + tmp135;
- tmp159 = tmp147 + tmp158;
- tmp160 = tmp136 + tmp159;
- tmp254 = tmp159 - tmp136;
- tmp242 = tmp227 + tmp228;
- tmp243 = tmp232 + tmp233;
- tmp244 = tmp242 - tmp243;
- tmp252 = tmp242 + tmp243;
- }
- Y[-8 * iostride] = tmp113 - tmp160;
- X[0] = tmp113 + tmp160;
- Y[-12 * iostride] = tmp241 - tmp244;
- X[4 * iostride] = tmp241 + tmp244;
- X[8 * iostride] = -(tmp251 - tmp252);
- Y[0] = tmp252 + tmp251;
- X[12 * iostride] = -(tmp253 - tmp254);
- Y[-4 * iostride] = tmp254 + tmp253;
- }
- }
- if (i == m) {
- fftw_real tmp5;
- fftw_real tmp41;
- fftw_real tmp61;
- fftw_real tmp67;
- fftw_real tmp30;
- fftw_real tmp49;
- fftw_real tmp34;
- fftw_real tmp50;
- fftw_real tmp12;
- fftw_real tmp66;
- fftw_real tmp44;
- fftw_real tmp58;
- fftw_real tmp19;
- fftw_real tmp46;
- fftw_real tmp23;
- fftw_real tmp47;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp1;
- fftw_real tmp60;
- fftw_real tmp4;
- fftw_real tmp59;
- fftw_real tmp2;
- fftw_real tmp3;
- ASSERT_ALIGNED_DOUBLE;
- tmp1 = X[0];
- tmp60 = X[8 * iostride];
- tmp2 = X[4 * iostride];
- tmp3 = X[12 * iostride];
- tmp4 = K707106781 * (tmp2 - tmp3);
- tmp59 = K707106781 * (tmp2 + tmp3);
- tmp5 = tmp1 + tmp4;
- tmp41 = tmp1 - tmp4;
- tmp61 = tmp59 + tmp60;
- tmp67 = tmp60 - tmp59;
- }
- {
- fftw_real tmp29;
- fftw_real tmp33;
- fftw_real tmp27;
- fftw_real tmp31;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp28;
- fftw_real tmp32;
- fftw_real tmp25;
- fftw_real tmp26;
- ASSERT_ALIGNED_DOUBLE;
- tmp28 = X[15 * iostride];
- tmp29 = K2_000000000 * tmp28;
- tmp32 = X[7 * iostride];
- tmp33 = K2_000000000 * tmp32;
- tmp25 = X[3 * iostride];
- tmp26 = X[11 * iostride];
- tmp27 = K1_414213562 * (tmp25 - tmp26);
- tmp31 = K1_414213562 * (tmp25 + tmp26);
- }
- tmp30 = tmp27 - tmp29;
- tmp49 = tmp27 + tmp29;
- tmp34 = tmp31 + tmp33;
- tmp50 = tmp33 - tmp31;
- }
- {
- fftw_real tmp8;
- fftw_real tmp42;
- fftw_real tmp11;
- fftw_real tmp43;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp6;
- fftw_real tmp7;
- fftw_real tmp9;
- fftw_real tmp10;
- ASSERT_ALIGNED_DOUBLE;
- tmp6 = X[2 * iostride];
- tmp7 = X[10 * iostride];
- tmp8 = (K923879532 * tmp6) - (K382683432 * tmp7);
- tmp42 = (K382683432 * tmp6) + (K923879532 * tmp7);
- tmp9 = X[6 * iostride];
- tmp10 = X[14 * iostride];
- tmp11 = (K382683432 * tmp9) - (K923879532 * tmp10);
- tmp43 = (K923879532 * tmp9) + (K382683432 * tmp10);
- }
- tmp12 = tmp8 + tmp11;
- tmp66 = tmp11 - tmp8;
- tmp44 = tmp42 - tmp43;
- tmp58 = tmp42 + tmp43;
- }
- {
- fftw_real tmp15;
- fftw_real tmp22;
- fftw_real tmp18;
- fftw_real tmp20;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp14;
- fftw_real tmp21;
- fftw_real tmp16;
- fftw_real tmp17;
- ASSERT_ALIGNED_DOUBLE;
- tmp14 = X[iostride];
- tmp15 = K2_000000000 * tmp14;
- tmp21 = X[9 * iostride];
- tmp22 = K2_000000000 * tmp21;
- tmp16 = X[5 * iostride];
- tmp17 = X[13 * iostride];
- tmp18 = K1_414213562 * (tmp16 - tmp17);
- tmp20 = K1_414213562 * (tmp16 + tmp17);
- }
- tmp19 = tmp15 + tmp18;
- tmp46 = tmp15 - tmp18;
- tmp23 = tmp20 + tmp22;
- tmp47 = tmp22 - tmp20;
- }
- {
- fftw_real tmp13;
- fftw_real tmp62;
- fftw_real tmp36;
- fftw_real tmp57;
- fftw_real tmp24;
- fftw_real tmp35;
- ASSERT_ALIGNED_DOUBLE;
- tmp13 = tmp5 - tmp12;
- tmp62 = tmp58 + tmp61;
- tmp24 = (K097545161 * tmp19) + (K490392640 * tmp23);
- tmp35 = (K097545161 * tmp30) - (K490392640 * tmp34);
- tmp36 = tmp24 + tmp35;
- tmp57 = tmp35 - tmp24;
- X[4 * iostride] = tmp13 - tmp36;
- X[3 * iostride] = tmp13 + tmp36;
- Y[0] = tmp57 - tmp62;
- Y[-7 * iostride] = tmp57 + tmp62;
- }
- {
- fftw_real tmp37;
- fftw_real tmp64;
- fftw_real tmp40;
- fftw_real tmp63;
- fftw_real tmp38;
- fftw_real tmp39;
- ASSERT_ALIGNED_DOUBLE;
- tmp37 = tmp5 + tmp12;
- tmp64 = tmp61 - tmp58;
- tmp38 = (K490392640 * tmp19) - (K097545161 * tmp23);
- tmp39 = (K490392640 * tmp30) + (K097545161 * tmp34);
- tmp40 = tmp38 + tmp39;
- tmp63 = tmp39 - tmp38;
- X[7 * iostride] = tmp37 - tmp40;
- X[0] = tmp37 + tmp40;
- Y[-4 * iostride] = tmp63 - tmp64;
- Y[-3 * iostride] = tmp63 + tmp64;
- }
- {
- fftw_real tmp45;
- fftw_real tmp68;
- fftw_real tmp52;
- fftw_real tmp65;
- fftw_real tmp48;
- fftw_real tmp51;
- ASSERT_ALIGNED_DOUBLE;
- tmp45 = tmp41 + tmp44;
- tmp68 = tmp66 - tmp67;
- tmp48 = (K415734806 * tmp46) + (K277785116 * tmp47);
- tmp51 = (K415734806 * tmp49) + (K277785116 * tmp50);
- tmp52 = tmp48 - tmp51;
- tmp65 = tmp48 + tmp51;
- X[6 * iostride] = tmp45 - tmp52;
- X[iostride] = tmp45 + tmp52;
- Y[-5 * iostride] = -(tmp65 + tmp68);
- Y[-2 * iostride] = tmp68 - tmp65;
- }
- {
- fftw_real tmp53;
- fftw_real tmp70;
- fftw_real tmp56;
- fftw_real tmp69;
- fftw_real tmp54;
- fftw_real tmp55;
- ASSERT_ALIGNED_DOUBLE;
- tmp53 = tmp41 - tmp44;
- tmp70 = tmp66 + tmp67;
- tmp54 = (K415734806 * tmp50) - (K277785116 * tmp49);
- tmp55 = (K415734806 * tmp47) - (K277785116 * tmp46);
- tmp56 = tmp54 - tmp55;
- tmp69 = tmp55 + tmp54;
- X[5 * iostride] = tmp53 - tmp56;
- X[2 * iostride] = tmp53 + tmp56;
- Y[-6 * iostride] = tmp69 - tmp70;
- Y[-iostride] = tmp69 + tmp70;
- }
- }
-}
-
-static const int twiddle_order[] =
-{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
-fftw_codelet_desc fftw_hc2hc_forward_16_desc =
-{
- "fftw_hc2hc_forward_16",
- (void (*)()) fftw_hc2hc_forward_16,
- 16,
- FFTW_FORWARD,
- FFTW_HC2HC,
- 355,
- 15,
- twiddle_order,
-};
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