1 /*
2 Copyright (C) 2012-2014 Paul Brossier <piem@aubio.org>
3
4 This file is part of aubio.
5
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.
10
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.
15
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/>.
18
19 */
20
21 #include "aubio_priv.h"
22 #include "fvec.h"
23 #include "fmat.h"
24 #include "io/sink.h"
25 #ifdef HAVE_SINK_APPLE_AUDIO
26 #include "io/sink_apple_audio.h"
27 #endif /* HAVE_SINK_APPLE_AUDIO */
28 #ifdef HAVE_SNDFILE
29 #include "io/sink_sndfile.h"
30 #endif
31 #ifdef HAVE_WAVWRITE
32 #include "io/sink_wavwrite.h"
33 #endif
34
35 typedef void (*aubio_sink_do_t)(aubio_sink_t * s, fvec_t * data, uint_t write);
36 typedef void (*aubio_sink_do_multi_t)(aubio_sink_t * s, fmat_t * data, uint_t write);
37 typedef uint_t (*aubio_sink_preset_samplerate_t)(aubio_sink_t * s, uint_t samplerate);
38 typedef uint_t (*aubio_sink_preset_channels_t)(aubio_sink_t * s, uint_t channels);
39 typedef uint_t (*aubio_sink_get_samplerate_t)(aubio_sink_t * s);
40 typedef uint_t (*aubio_sink_get_channels_t)(aubio_sink_t * s);
41 typedef uint_t (*aubio_sink_close_t)(aubio_sink_t * s);
42 typedef void (*del_aubio_sink_t)(aubio_sink_t * s);
43
44 struct _aubio_sink_t {
45 void *sink;
46 aubio_sink_do_t s_do;
47 aubio_sink_do_multi_t s_do_multi;
48 aubio_sink_preset_samplerate_t s_preset_samplerate;
49 aubio_sink_preset_channels_t s_preset_channels;
50 aubio_sink_get_samplerate_t s_get_samplerate;
51 aubio_sink_get_channels_t s_get_channels;
52 aubio_sink_close_t s_close;
53 del_aubio_sink_t s_del;
54 };
55
new_aubio_sink(const char_t * uri,uint_t samplerate)56 aubio_sink_t * new_aubio_sink(const char_t * uri, uint_t samplerate) {
57 aubio_sink_t * s = AUBIO_NEW(aubio_sink_t);
58 #ifdef HAVE_SINK_APPLE_AUDIO
59 s->sink = (void *)new_aubio_sink_apple_audio(uri, samplerate);
60 if (s->sink) {
61 s->s_do = (aubio_sink_do_t)(aubio_sink_apple_audio_do);
62 s->s_do_multi = (aubio_sink_do_multi_t)(aubio_sink_apple_audio_do_multi);
63 s->s_preset_samplerate = (aubio_sink_preset_samplerate_t)(aubio_sink_apple_audio_preset_samplerate);
64 s->s_preset_channels = (aubio_sink_preset_channels_t)(aubio_sink_apple_audio_preset_channels);
65 s->s_get_samplerate = (aubio_sink_get_samplerate_t)(aubio_sink_apple_audio_get_samplerate);
66 s->s_get_channels = (aubio_sink_get_channels_t)(aubio_sink_apple_audio_get_channels);
67 s->s_close = (aubio_sink_close_t)(aubio_sink_apple_audio_close);
68 s->s_del = (del_aubio_sink_t)(del_aubio_sink_apple_audio);
69 return s;
70 }
71 #endif /* HAVE_SINK_APPLE_AUDIO */
72 #ifdef HAVE_SNDFILE
73 s->sink = (void *)new_aubio_sink_sndfile(uri, samplerate);
74 if (s->sink) {
75 s->s_do = (aubio_sink_do_t)(aubio_sink_sndfile_do);
76 s->s_do_multi = (aubio_sink_do_multi_t)(aubio_sink_sndfile_do_multi);
77 s->s_preset_samplerate = (aubio_sink_preset_samplerate_t)(aubio_sink_sndfile_preset_samplerate);
78 s->s_preset_channels = (aubio_sink_preset_channels_t)(aubio_sink_sndfile_preset_channels);
79 s->s_get_samplerate = (aubio_sink_get_samplerate_t)(aubio_sink_sndfile_get_samplerate);
80 s->s_get_channels = (aubio_sink_get_channels_t)(aubio_sink_sndfile_get_channels);
81 s->s_close = (aubio_sink_close_t)(aubio_sink_sndfile_close);
82 s->s_del = (del_aubio_sink_t)(del_aubio_sink_sndfile);
83 return s;
84 }
85 #endif /* HAVE_SNDFILE */
86 #ifdef HAVE_WAVWRITE
87 s->sink = (void *)new_aubio_sink_wavwrite(uri, samplerate);
88 if (s->sink) {
89 s->s_do = (aubio_sink_do_t)(aubio_sink_wavwrite_do);
90 s->s_do_multi = (aubio_sink_do_multi_t)(aubio_sink_wavwrite_do_multi);
91 s->s_preset_samplerate = (aubio_sink_preset_samplerate_t)(aubio_sink_wavwrite_preset_samplerate);
92 s->s_preset_channels = (aubio_sink_preset_channels_t)(aubio_sink_wavwrite_preset_channels);
93 s->s_get_samplerate = (aubio_sink_get_samplerate_t)(aubio_sink_wavwrite_get_samplerate);
94 s->s_get_channels = (aubio_sink_get_channels_t)(aubio_sink_wavwrite_get_channels);
95 s->s_close = (aubio_sink_close_t)(aubio_sink_wavwrite_close);
96 s->s_del = (del_aubio_sink_t)(del_aubio_sink_wavwrite);
97 return s;
98 }
99 #endif /* HAVE_WAVWRITE */
100 #if !defined(HAVE_WAVWRITE) && \
101 !defined(HAVE_SNDFILE) && \
102 !defined(HAVE_SINK_APPLE_AUDIO)
103 AUBIO_ERROR("sink: failed creating '%s' at %dHz (no sink built-in)\n", uri, samplerate);
104 #endif
105 del_aubio_sink(s);
106 return NULL;
107 }
108
aubio_sink_do(aubio_sink_t * s,fvec_t * write_data,uint_t write)109 void aubio_sink_do(aubio_sink_t * s, fvec_t * write_data, uint_t write) {
110 s->s_do((void *)s->sink, write_data, write);
111 }
112
aubio_sink_do_multi(aubio_sink_t * s,fmat_t * write_data,uint_t write)113 void aubio_sink_do_multi(aubio_sink_t * s, fmat_t * write_data, uint_t write) {
114 s->s_do_multi((void *)s->sink, write_data, write);
115 }
116
aubio_sink_preset_samplerate(aubio_sink_t * s,uint_t samplerate)117 uint_t aubio_sink_preset_samplerate(aubio_sink_t * s, uint_t samplerate) {
118 return s->s_preset_samplerate((void *)s->sink, samplerate);
119 }
120
aubio_sink_preset_channels(aubio_sink_t * s,uint_t channels)121 uint_t aubio_sink_preset_channels(aubio_sink_t * s, uint_t channels) {
122 return s->s_preset_channels((void *)s->sink, channels);
123 }
124
aubio_sink_get_samplerate(const aubio_sink_t * s)125 uint_t aubio_sink_get_samplerate(const aubio_sink_t * s) {
126 return s->s_get_samplerate((void *)s->sink);
127 }
128
aubio_sink_get_channels(const aubio_sink_t * s)129 uint_t aubio_sink_get_channels(const aubio_sink_t * s) {
130 return s->s_get_channels((void *)s->sink);
131 }
132
aubio_sink_close(aubio_sink_t * s)133 uint_t aubio_sink_close(aubio_sink_t *s) {
134 return s->s_close((void *)s->sink);
135 }
136
del_aubio_sink(aubio_sink_t * s)137 void del_aubio_sink(aubio_sink_t * s) {
138 //AUBIO_ASSERT(s);
139 if (s && s->s_del && s->sink)
140 s->s_del((void *)s->sink);
141 AUBIO_FREE(s);
142 }
143