annotate src/fftw-3.3.3/libbench2/zero.c @ 23:619f715526df sv_v2.1

Update Vamp plugin SDK to 2.5
author Chris Cannam
date Thu, 09 May 2013 10:52:46 +0100
parents 37bf6b4a2645
children
rev   line source
Chris@10 1 /*
Chris@10 2 * Copyright (c) 2001 Matteo Frigo
Chris@10 3 * Copyright (c) 2001 Massachusetts Institute of Technology
Chris@10 4 *
Chris@10 5 * This program is free software; you can redistribute it and/or modify
Chris@10 6 * it under the terms of the GNU General Public License as published by
Chris@10 7 * the Free Software Foundation; either version 2 of the License, or
Chris@10 8 * (at your option) any later version.
Chris@10 9 *
Chris@10 10 * This program is distributed in the hope that it will be useful,
Chris@10 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@10 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Chris@10 13 * GNU General Public License for more details.
Chris@10 14 *
Chris@10 15 * You should have received a copy of the GNU General Public License
Chris@10 16 * along with this program; if not, write to the Free Software
Chris@10 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Chris@10 18 *
Chris@10 19 */
Chris@10 20
Chris@10 21
Chris@10 22 #include "bench.h"
Chris@10 23
Chris@10 24 /* set I/O arrays to zero. Default routine */
Chris@10 25 void problem_zero(bench_problem *p)
Chris@10 26 {
Chris@10 27 bench_complex czero = {0, 0};
Chris@10 28 if (p->kind == PROBLEM_COMPLEX) {
Chris@10 29 caset((bench_complex *) p->inphys, p->iphyssz, czero);
Chris@10 30 caset((bench_complex *) p->outphys, p->ophyssz, czero);
Chris@10 31 } else if (p->kind == PROBLEM_R2R) {
Chris@10 32 aset((bench_real *) p->inphys, p->iphyssz, 0.0);
Chris@10 33 aset((bench_real *) p->outphys, p->ophyssz, 0.0);
Chris@10 34 } else if (p->kind == PROBLEM_REAL && p->sign < 0) {
Chris@10 35 aset((bench_real *) p->inphys, p->iphyssz, 0.0);
Chris@10 36 caset((bench_complex *) p->outphys, p->ophyssz, czero);
Chris@10 37 } else if (p->kind == PROBLEM_REAL && p->sign > 0) {
Chris@10 38 caset((bench_complex *) p->inphys, p->iphyssz, czero);
Chris@10 39 aset((bench_real *) p->outphys, p->ophyssz, 0.0);
Chris@10 40 } else {
Chris@10 41 BENCH_ASSERT(0); /* TODO */
Chris@10 42 }
Chris@10 43 }