ref: 44721ffe089f90e3b3838efe5712f0da72d1c958
dir: /src/io/sink_sndfile.h/
/*
Copyright (C) 2012-2013 Paul Brossier <piem@aubio.org>
This file is part of aubio.
aubio is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
aubio is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with aubio. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _AUBIO_SINK_SNDFILE_H
#define _AUBIO_SINK_SNDFILE_H
/** \file
Write to file using [libsndfile](http://www.mega-nerd.com/libsndfile/)
Avoid including this file directly! Prefer using ::aubio_sink_t instead to
make your code portable.
To read from file, use ::aubio_source_t.
\example io/test-sink_sndfile.c
*/
#ifdef __cplusplus
extern "C" {
#endif
typedef struct _aubio_sink_sndfile_t aubio_sink_sndfile_t;
/**
create new ::aubio_sink_sndfile_t
\param uri the file path or uri to write to
\param samplerate sample rate to write the file at
\return newly created ::aubio_sink_sndfile_t
Creates a new sink object.
*/
aubio_sink_sndfile_t * new_aubio_sink_sndfile(char_t * uri, uint_t samplerate);
/**
write monophonic vector of length hop_size to sink
\param s sink, created with ::new_aubio_sink_sndfile
\param write_data ::fvec_t samples to write to sink
\param write number of frames to write
*/
void aubio_sink_sndfile_do(aubio_sink_sndfile_t * s, fvec_t * write_data, uint_t write);
/**
close sink and cleanup memory
\param s sink, created with ::new_aubio_sink_sndfile
*/
void del_aubio_sink_sndfile(aubio_sink_sndfile_t * s);
#ifdef __cplusplus
}
#endif
#endif /* _AUBIO_SINK_SNDFILE_H */