comparison src/fftw-3.3.8/api/map-r2r-kind.c @ 167:bd3cc4d1df30

Add FFTW 3.3.8 source, and a Linux build

+/*
+ * Copyright (c) 2003, 2007-14 Matteo Frigo
+ * Copyright (c) 2003, 2007-14 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#include "api/api.h"
+#include "rdft/rdft.h"
+
+rdft_kind *X(map_r2r_kind)(int rank, const X(r2r_kind) * kind)
+{
+     int i;
+     rdft_kind *k;
+
+     A(FINITE_RNK(rank));
+     k = (rdft_kind *) MALLOC((unsigned)rank * sizeof(rdft_kind), PROBLEMS);
+     for (i = 0; i < rank; ++i) {
+	  rdft_kind m;
+          switch (kind[i]) {
+	      case FFTW_R2HC: m = R2HC; break;
+	      case FFTW_HC2R: m = HC2R; break;
+	      case FFTW_DHT: m = DHT; break;
+	      case FFTW_REDFT00: m = REDFT00; break;
+	      case FFTW_REDFT01: m = REDFT01; break;
+	      case FFTW_REDFT10: m = REDFT10; break;
+	      case FFTW_REDFT11: m = REDFT11; break;
+	      case FFTW_RODFT00: m = RODFT00; break;
+	      case FFTW_RODFT01: m = RODFT01; break;
+	      case FFTW_RODFT10: m = RODFT10; break;
+	      case FFTW_RODFT11: m = RODFT11; break;
+	      default: m = R2HC; A(0);
+          }
+	  k[i] = m;
+     }
+     return k;
+}