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"
26 #include "io/sink_apple_audio.h"
27 #endif /* __APPLE__ */
29 #include "io/sink_sndfile.h"
32 #include "io/sink_wavwrite.h"
35 typedef void (*aubio_sink_do_t)(aubio_sink_t * s, fvec_t * data, uint_t write);
37 typedef void (*aubio_sink_do_multi_t)(aubio_sink_t * s, fmat_t * data, uint_t * read);
38 typedef uint_t (*aubio_sink_get_samplerate_t)(aubio_sink_t * s);
39 typedef uint_t (*aubio_sink_get_channels_t)(aubio_sink_t * s);
41 typedef void (*del_aubio_sink_t)(aubio_sink_t * s);
43 struct _aubio_sink_t {
47 aubio_sink_do_multi_t s_do_multi;
48 aubio_sink_get_samplerate_t s_get_samplerate;
49 aubio_sink_get_channels_t s_get_channels;
51 del_aubio_sink_t s_del;
54 aubio_sink_t * new_aubio_sink(char_t * uri, uint_t samplerate) {
55 aubio_sink_t * s = AUBIO_NEW(aubio_sink_t);
57 s->sink = (void *)new_aubio_sink_apple_audio(uri, samplerate);
59 s->s_do = (aubio_sink_do_t)(aubio_sink_apple_audio_do);
60 s->s_del = (del_aubio_sink_t)(del_aubio_sink_apple_audio);
63 #endif /* __APPLE__ */
65 s->sink = (void *)new_aubio_sink_sndfile(uri, samplerate);
67 s->s_do = (aubio_sink_do_t)(aubio_sink_sndfile_do);
68 s->s_del = (del_aubio_sink_t)(del_aubio_sink_sndfile);
71 #endif /* HAVE_SNDFILE */
73 s->sink = (void *)new_aubio_sink_wavwrite(uri, samplerate);
75 s->s_do = (aubio_sink_do_t)(aubio_sink_wavwrite_do);
76 s->s_del = (del_aubio_sink_t)(del_aubio_sink_wavwrite);
79 #endif /* HAVE_WAVWRITE */
80 AUBIO_ERROR("sink: failed creating aubio sink with %s\n", uri);
85 void aubio_sink_do(aubio_sink_t * s, fvec_t * write_data, uint_t write) {
86 s->s_do((void *)s->sink, write_data, write);
89 void del_aubio_sink(aubio_sink_t * s) {
91 s->s_del((void *)s->sink);