ref: b4b03247aca9aba8aa82d0ac95a60a77a2c7c838
dir: /src/resample.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 _RESAMPLE_H #define _RESAMPLE_H /** @file * Libsamplerate resampling */ #ifdef __cplusplus extern "C" { #endif /** * resampler object */ typedef struct _aubio_resampler_t aubio_resampler_t; /** * create resampler object * \param ratio output_sample_rate / input_sample_rate * \param type libsamplerate resampling type */ aubio_resampler_t * new_aubio_resampler(float ratio, uint_t type); /** delete resampler object */ void del_aubio_resampler(aubio_resampler_t *s); /** * resample input in output * \param input input buffer of size N * \param output output buffer of size N*ratio */ uint_t aubio_resampler_process(aubio_resampler_t *s, fvec_t * input, fvec_t * output); #ifdef __cplusplus } #endif #endif /* _RESAMPLE_H */