2 Copyright (C) 2003 Paul Brossier
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
30 * Create fvec_t and cvec_t buffers
36 * contains length and channels number
38 typedef struct _fvec_t fvec_t;
40 * Spectrum buffer type
42 * contains length and channels number
44 typedef struct _cvec_t cvec_t;
47 * Buffer for audio samples
56 * Buffer for spectral data
67 extern fvec_t * new_fvec(uint_t length, uint_t channels);
68 extern void del_fvec(fvec_t *s);
69 smpl_t fvec_read_sample(fvec_t *s, uint_t channel, uint_t position);
70 void fvec_write_sample(fvec_t *s, smpl_t data, uint_t channel, uint_t position);
71 smpl_t * fvec_get_channel(fvec_t *s, uint_t channel);
72 smpl_t ** fvec_get_data(fvec_t *s);
73 void fvec_put_channel(fvec_t *s, smpl_t * data, uint_t channel);
74 extern cvec_t * new_cvec(uint_t length, uint_t channels);
75 extern void del_cvec(cvec_t *s);
81 #endif /* _SAMPLE_H */