mirror of
https://github.com/microtherion/VocalEasel.git
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57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
//
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// File: VLMIDIWriter.h
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//
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// Author(s):
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//
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// (MN) Matthias Neeracher
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//
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// Copyright © 2008-2011 Matthias Neeracher
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//
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#include "VLModel.h"
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#include <CoreFoundation/CoreFoundation.h>
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#include <AudioToolbox/AudioToolbox.h>
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struct VLMIDIUserEvent {
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uint32_t fLength;
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int8_t fPitch; // 0 -> Chord
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uint8_t fStanza;
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uint16_t fVisual;
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VLLocation fAt;
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};
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class VLMIDIUtilities {
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public:
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VLMIDIUtilities(MusicSequence music);
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MusicTimeStamp Length();
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MusicTimeStamp Find(VLLocation at);
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public:
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MusicSequence fMusic;
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};
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class VLMIDIWriter: public VLSongVisitor {
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public:
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VLMIDIWriter(MusicSequence music, size_t countIn)
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: fMusic(music), fCountIn(countIn) {}
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virtual void Visit(VLSong & song);
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virtual void VisitMeasure(size_t m, VLProperties & p, VLMeasure & meas);
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virtual void VisitNote(VLLyricsNote & n);
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virtual void VisitChord(VLChord & c);
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private:
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MusicSequence fMusic;
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size_t fCountIn;
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MusicTrack fTrack;
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size_t fStanza;
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MusicTimeStamp fChordTime;
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MusicTimeStamp fNoteTime;
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VLLocation fAt;
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VLFraction fTime;
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std::vector<uint8_t> fVolta;
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};
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// Local Variables:
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// mode:C++
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// End:
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