ref: 4368223876c6727ac7a181f6e7f0ae9adfadf563
dir: /src/fvec.c/
/* Copyright (C) 2003-2007 Paul Brossier <piem@piem.org> 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "aubio_priv.h" #include "sample.h" fvec_t * new_fvec( uint_t length, uint_t channels) { fvec_t * s = AUBIO_NEW(fvec_t); uint_t i,j; s->channels = channels; s->length = length; s->data = AUBIO_ARRAY(smpl_t*,s->channels); for (i=0; i< s->channels; i++) { s->data[i] = AUBIO_ARRAY(smpl_t, s->length); for (j=0; j< s->length; j++) { s->data[i][j]=0.; } } return s; } void del_fvec(fvec_t *s) { uint_t i; for (i=0; i<s->channels; i++) { AUBIO_FREE(s->data[i]); } AUBIO_FREE(s->data); AUBIO_FREE(s); } void fvec_write_sample(fvec_t *s, smpl_t data, uint_t channel, uint_t position) { s->data[channel][position] = data; } smpl_t fvec_read_sample(fvec_t *s, uint_t channel, uint_t position) { return s->data[channel][position]; } void fvec_put_channel(fvec_t *s, smpl_t * data, uint_t channel) { s->data[channel] = data; } smpl_t * fvec_get_channel(fvec_t *s, uint_t channel) { return s->data[channel]; } smpl_t ** fvec_get_data(fvec_t *s) { return s->data; }