Mercurial > hg > svcore
view base/Resampler.h @ 1143:d649818fc249
Update JAMS output to JAMS v0.2.0. We now (for the first time?!) write actual JAMS schema-compliant output when possible, though it isn't possible for many types of plugin. The output for all tested combinations of transforms is valid JSON even where it isn't schema-compliant.
author | Chris Cannam |
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date | Wed, 04 Nov 2015 10:07:29 +0000 |
parents | cc27f35aa75c |
children |
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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 "BaseTypes.h" #include <sys/types.h> class Resampler { public: enum Quality { Best, FastestTolerable, Fastest }; Resampler(Quality quality, int channels, sv_frame_t chunkSize = 0); ~Resampler(); sv_frame_t resample(float **in, float **out, sv_frame_t incount, double ratio, bool final = false); sv_frame_t resampleInterleaved(float *in, float *out, sv_frame_t incount, double ratio, bool final = false); void reset(); protected: class D; D *m_d; }; #endif