Mercurial > hg > svcore
view data/model/NoteData.h @ 1520:954d0cf29ca7 import-audio-data
Switch the normalisation option in WritableWaveFileModel from normalising on read to normalising on write, so that the saved file is already normalised and therefore can be read again without having to remember to normalise it
author | Chris Cannam |
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date | Wed, 12 Sep 2018 13:56:56 +0100 |
parents | 6965c83c8fa7 |
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. */ #ifndef SV_NOTE_DATA_H #define SV_NOTE_DATA_H #include <vector> #include "base/Pitch.h" struct NoteData { NoteData(sv_frame_t _start, sv_frame_t _dur, int _mp, int _vel) : start(_start), duration(_dur), midiPitch(_mp), frequency(0), isMidiPitchQuantized(true), velocity(_vel), channel(0) { }; sv_frame_t start; // audio sample frame sv_frame_t duration; // in audio sample frames int midiPitch; // 0-127 float frequency; // Hz, to be used if isMidiPitchQuantized false bool isMidiPitchQuantized; int velocity; // MIDI-style 0-127 int channel; // MIDI 0-15 float getFrequency() const { if (isMidiPitchQuantized) { return float(Pitch::getFrequencyForPitch(midiPitch)); } else { return frequency; } } }; typedef std::vector<NoteData> NoteList; class NoteExportable { public: virtual NoteList getNotes() const = 0; virtual NoteList getNotesWithin(sv_frame_t startFrame, sv_frame_t endFrame) const = 0; }; #endif