Mercurial > hg > svcore
view base/Resampler.h @ 875:3e6ed8a8577b tonioni
Use a sparse time-value model only for outputs with fixed bin count of 1, not for those with unknown bin count.
(Precursor to using more than one model for outputs with unknown bin count)
author | Chris Cannam |
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date | Tue, 28 Jan 2014 18:52:22 +0000 |
parents | c022976d18e8 |
children | 6a94bb528e9d |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. 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. See the file COPYING included with this distribution for more information. */ /* This is a modified version of a source file from the Rubber Band audio timestretcher library. This file copyright 2007 Chris Cannam. */ #ifndef _RESAMPLER_H_ #define _RESAMPLER_H_ #include <sys/types.h> class Resampler { public: enum Quality { Best, FastestTolerable, Fastest }; Resampler(Quality quality, size_t channels, size_t chunkSize = 0); ~Resampler(); size_t resample(float **in, float **out, size_t incount, float ratio, bool final = false); size_t resampleInterleaved(float *in, float *out, size_t incount, float ratio, bool final = false); void reset(); protected: class D; D *m_d; }; #endif