ref: 1d4fc4a1aca4ffd957827d557776b23526e340a0
dir: /ext/sndfileio.h/
/* Copyright (C) 2003 Paul Brossier This program 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 2 of the License, or (at your option) any later version. This program 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 this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef SNDFILEIO_H #define SNDFILEIO_H /** @file * sndfile functions */ #ifdef __cplusplus extern "C" { #endif /** * sndfile object */ typedef struct _aubio_sndfile_t aubio_sndfile_t; /** * Open a sound file for reading */ aubio_sndfile_t * new_aubio_sndfile_ro (const char * inputfile); /** * Copy file model from previously opened sound file. */ aubio_sndfile_t * new_aubio_sndfile_wo(aubio_sndfile_t * existingfile, const char * outputname); /** * Open a sound file for writing */ int aubio_sndfile_open_wo (aubio_sndfile_t * file, const char * outputname); /** * Read frames data from file */ int aubio_sndfile_read(aubio_sndfile_t * file, int frames, fvec_t * read); /** * Write data of length frames to file */ int aubio_sndfile_write(aubio_sndfile_t * file, int frames, fvec_t * write); /** * Close file and delete file object */ int del_aubio_sndfile(aubio_sndfile_t * file); /** * Return some files facts */ void aubio_sndfile_info(aubio_sndfile_t * file); /** * Return number of channel in file */ uint_t aubio_sndfile_channels(aubio_sndfile_t * file); uint_t aubio_sndfile_samplerate(aubio_sndfile_t * file); #ifdef __cplusplus } #endif #endif