Mercurial > hg > svcore
view data/fileio/WavFileWriter.h @ 364:876a79afd376
* Also use multi-channel read when supplying data to real-time effects plugin
author | Chris Cannam |
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date | Thu, 24 Jan 2008 14:40:48 +0000 |
parents | b0f4555b625e |
children | 920e3880f7b4 |
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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 file copyright 2006 Chris Cannam. 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. */ #ifndef _WAV_FILE_WRITER_H_ #define _WAV_FILE_WRITER_H_ #include <QString> #include <sndfile.h> class DenseTimeValueModel; class MultiSelection; class WavFileWriter { public: WavFileWriter(QString path, size_t sampleRate, size_t channels); virtual ~WavFileWriter(); bool isOK() const; virtual QString getError() const; QString getPath() const { return m_path; } bool writeModel(DenseTimeValueModel *source, MultiSelection *selection = 0); bool writeSamples(float **samples, size_t count); // count per channel bool close(); protected: QString m_path; size_t m_sampleRate; size_t m_channels; SNDFILE *m_file; QString m_error; }; #endif