[9316173] | 1 | /* |
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| 2 | Copyright (C) 2012 Paul Brossier <piem@aubio.org> |
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| 3 | |
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| 4 | This file is part of aubio. |
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| 5 | |
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| 6 | aubio is free software: you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation, either version 3 of the License, or |
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| 9 | (at your option) any later version. |
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| 10 | |
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| 11 | aubio is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | GNU General Public License for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU General Public License |
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| 17 | along with aubio. If not, see <http://www.gnu.org/licenses/>. |
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| 18 | |
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| 19 | */ |
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| 20 | |
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| 21 | #include "config.h" |
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| 22 | #include "aubio_priv.h" |
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| 23 | #include "fvec.h" |
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| 24 | #include "io/sink.h" |
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[8aed26d] | 25 | #ifdef __APPLE__ |
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| 26 | #include "io/sink_apple_audio.h" |
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| 27 | #endif /* __APPLE__ */ |
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| 28 | #ifdef HAVE_SNDFILE |
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| 29 | #include "io/sink_sndfile.h" |
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| 30 | #endif |
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[52ca8a3] | 31 | #ifdef HAVE_WAVWRITE |
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| 32 | #include "io/sink_wavwrite.h" |
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| 33 | #endif |
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[9316173] | 34 | |
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[4b7747d] | 35 | typedef void (*aubio_sink_do_t)(aubio_sink_t * s, fvec_t * data, uint_t write); |
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| 36 | #if 0 |
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| 37 | typedef void (*aubio_sink_do_multi_t)(aubio_sink_t * s, fmat_t * data, uint_t * read); |
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| 38 | typedef uint_t (*aubio_sink_get_samplerate_t)(aubio_sink_t * s); |
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| 39 | typedef uint_t (*aubio_sink_get_channels_t)(aubio_sink_t * s); |
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| 40 | #endif |
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| 41 | typedef uint_t (*del_aubio_sink_t)(aubio_sink_t * s); |
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| 42 | |
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[9316173] | 43 | struct _aubio_sink_t { |
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[8aed26d] | 44 | void *sink; |
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[4b7747d] | 45 | aubio_sink_do_t s_do; |
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| 46 | #if 0 |
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| 47 | aubio_sink_do_multi_t s_do_multi; |
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| 48 | aubio_sink_get_samplerate_t s_get_samplerate; |
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| 49 | aubio_sink_get_channels_t s_get_channels; |
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| 50 | #endif |
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| 51 | del_aubio_sink_t s_del; |
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[9316173] | 52 | }; |
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| 53 | |
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[8aed26d] | 54 | aubio_sink_t * new_aubio_sink(char_t * uri, uint_t samplerate) { |
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[4d75b46] | 55 | aubio_sink_t * s = AUBIO_NEW(aubio_sink_t); |
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[8aed26d] | 56 | #ifdef __APPLE__ |
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| 57 | s->sink = (void *)new_aubio_sink_apple_audio(uri, samplerate); |
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[4b7747d] | 58 | if (s->sink) { |
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| 59 | s->s_do = (aubio_sink_do_t)(aubio_sink_apple_audio_do); |
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| 60 | s->s_del = (del_aubio_sink_t)(del_aubio_sink_apple_audio); |
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| 61 | return s; |
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| 62 | } |
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| 63 | #endif /* __APPLE__ */ |
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[8aed26d] | 64 | #if HAVE_SNDFILE |
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| 65 | s->sink = (void *)new_aubio_sink_sndfile(uri, samplerate); |
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[4b7747d] | 66 | if (s->sink) { |
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| 67 | s->s_do = (aubio_sink_do_t)(aubio_sink_sndfile_do); |
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| 68 | s->s_del = (del_aubio_sink_t)(del_aubio_sink_sndfile); |
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| 69 | return s; |
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| 70 | } |
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[8aed26d] | 71 | #endif /* HAVE_SNDFILE */ |
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[52ca8a3] | 72 | #if HAVE_WAVWRITE |
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| 73 | s->sink = (void *)new_aubio_sink_wavwrite(uri, samplerate); |
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| 74 | if (s->sink) { |
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| 75 | s->s_do = (aubio_sink_do_t)(aubio_sink_wavwrite_do); |
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| 76 | s->s_del = (del_aubio_sink_t)(del_aubio_sink_wavwrite); |
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| 77 | return s; |
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| 78 | } |
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| 79 | #endif /* HAVE_WAVWRITE */ |
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[4b7747d] | 80 | AUBIO_ERROR("sink: failed creating aubio sink with %s\n", uri); |
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[779966b] | 81 | AUBIO_FREE(s); |
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| 82 | return NULL; |
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[9316173] | 83 | } |
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| 84 | |
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[8aed26d] | 85 | void aubio_sink_do(aubio_sink_t * s, fvec_t * write_data, uint_t write) { |
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[4b7747d] | 86 | s->s_do((void *)s->sink, write_data, write); |
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[9316173] | 87 | } |
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| 88 | |
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| 89 | void del_aubio_sink(aubio_sink_t * s) { |
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[779966b] | 90 | if (!s) return; |
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[4b7747d] | 91 | s->s_del((void *)s->sink); |
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[4d75b46] | 92 | AUBIO_FREE(s); |
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[9316173] | 93 | return; |
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| 94 | } |
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