2 Copyright (C) 2012 Paul Brossier <piem@aubio.org>
4 This file is part of aubio.
6 aubio is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 aubio is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with aubio. If not, see <http://www.gnu.org/licenses/>.
22 #include "aubio_priv.h"
25 #include "io/source.h"
27 #include "io/source_apple_audio.h"
28 #endif /* __APPLE__ */
30 #include "io/source_sndfile.h"
33 struct _aubio_source_t {
37 aubio_source_t * new_aubio_source(char_t * uri, uint_t samplerate, uint_t hop_size) {
38 aubio_source_t * s = AUBIO_NEW(aubio_source_t);
40 s->source = (void *)new_aubio_source_apple_audio(uri, samplerate, hop_size);
41 if (s->source) return s;
44 s->source = (void *)new_aubio_source_sndfile(uri, samplerate, hop_size);
45 if (s->source) return s;
46 #endif /* HAVE_SNDFILE */
47 #endif /* __APPLE__ */
48 AUBIO_ERROR("failed creating aubio source with %s\n", uri);
53 void aubio_source_do(aubio_source_t * s, fvec_t * data, uint_t * read) {
55 aubio_source_apple_audio_do((aubio_source_apple_audio_t *)s->source, data, read);
58 aubio_source_sndfile_do((aubio_source_sndfile_t *)s->source, data, read);
59 #endif /* HAVE_SNDFILE */
60 #endif /* __APPLE__ */
63 void aubio_source_do_multi(aubio_source_t * s, fmat_t * data, uint_t * read) {
65 aubio_source_apple_audio_do_multi((aubio_source_apple_audio_t *)s->source, data, read);
68 aubio_source_sndfile_do_multi((aubio_source_sndfile_t *)s->source, data, read);
69 #endif /* HAVE_SNDFILE */
70 #endif /* __APPLE__ */
73 void del_aubio_source(aubio_source_t * s) {
76 del_aubio_source_apple_audio((aubio_source_apple_audio_t *)s->source);
79 del_aubio_source_sndfile((aubio_source_sndfile_t *)s->source);
80 #endif /* HAVE_SNDFILE */
81 #endif /* __APPLE__ */
85 uint_t aubio_source_get_samplerate(aubio_source_t * s) {
87 return aubio_source_apple_audio_get_samplerate((aubio_source_apple_audio_t *)s->source);
90 return aubio_source_sndfile_get_samplerate((aubio_source_sndfile_t *)s->source);
91 #endif /* HAVE_SNDFILE */
92 #endif /* __APPLE__ */
95 uint_t aubio_source_get_channels(aubio_source_t * s) {
97 return aubio_source_apple_audio_get_channels((aubio_source_apple_audio_t *)s->source);
100 return aubio_source_sndfile_get_channels((aubio_source_sndfile_t *)s->source);
101 #endif /* HAVE_SNDFILE */
102 #endif /* __APPLE__ */
105 uint_t aubio_source_seek (aubio_source_t * s, uint_t seek ) {
107 return aubio_source_apple_audio_seek ((aubio_source_apple_audio_t *)s->source, seek);
108 #else /* __APPLE__ */
110 return aubio_source_sndfile_seek ((aubio_source_sndfile_t *)s->source, seek);
111 #endif /* HAVE_SNDFILE */
112 #endif /* __APPLE__ */