source: src/io/sink_apple_audio.h @ a9fd272

feature/autosinkfeature/constantqfeature/pitchshiftfeature/pydocstringsfeature/timestretchpitchshiftsamplertimestretchyinfft+
Last change on this file since a9fd272 was a9fd272, checked in by Paul Brossier <piem@piem.org>, 7 years ago

src/io/sink*: add _close function, improve error messages

  • Property mode set to 100644
File size: 2.3 KB
Line 
1/*
2  Copyright (C) 2012-2013 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#ifndef _AUBIO_SINK_APPLE_AUDIO_H
22#define _AUBIO_SINK_APPLE_AUDIO_H
23
24/** \file
25
26  Write to file using Apple AudioToolbox's
27  [ExtAudioFileRef](https://developer.apple.com/library/ios/#documentation/MusicAudio/Reference/ExtendedAudioFileServicesReference/Reference/reference.html)
28
29  Avoid including this file directly! Prefer using ::aubio_sink_t instead to
30  make your code portable.
31
32  To read from file, use ::aubio_source_t.
33
34  \example io/test-sink_apple_audio.c
35
36*/
37
38#ifdef __cplusplus
39extern "C" {
40#endif
41
42typedef struct _aubio_sink_apple_audio_t aubio_sink_apple_audio_t;
43
44/**
45
46  create new ::aubio_sink_apple_audio_t
47
48  \param uri the file path or uri to write to
49  \param samplerate sample rate to write the file at
50
51  \return newly created ::aubio_sink_apple_audio_t
52
53  Creates a new sink object.
54
55*/
56aubio_sink_apple_audio_t * new_aubio_sink_apple_audio(char_t * uri, uint_t samplerate);
57
58/**
59
60  write monophonic vector of length hop_size to sink
61
62  \param s sink, created with ::new_aubio_sink_apple_audio
63  \param write_data ::fvec_t samples to write to sink
64  \param write number of frames to write
65
66*/
67void aubio_sink_apple_audio_do(aubio_sink_apple_audio_t * s, fvec_t * write_data, uint_t write);
68
69/**
70
71  close sink
72
73  \param s sink_apple_audio object, created with ::new_aubio_sink_apple_audio
74
75  \return 0 on success, non-zero on failure
76
77*/
78uint_t aubio_sink_apple_audio_close(aubio_sink_apple_audio_t * s);
79
80/**
81
82  close sink and cleanup memory
83
84  \param s sink, created with ::new_aubio_sink_apple_audio
85
86*/
87void del_aubio_sink_apple_audio(aubio_sink_apple_audio_t * s);
88
89#ifdef __cplusplus
90}
91#endif
92
93#endif /* _AUBIO_SINK_APPLE_AUDIO_H */
Note: See TracBrowser for help on using the repository browser.