OpenShot Audio Library | OpenShotAudio
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juce_MidiFile.h
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2022 - Raw Material Software Limited
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JUCE is an open source library subject to commercial or open-source
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licensing.
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The code included in this file is provided under the terms of the ISC license
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http://www.isc.org/downloads/software-support-policy/isc-license. Permission
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To use, copy, modify, and/or distribute this software for any purpose with or
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without fee is hereby granted provided that the above copyright notice and
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this permission notice appear in all copies.
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace
juce
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{
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//==============================================================================
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class
JUCE_API
MidiFile
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{
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public
:
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//==============================================================================
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MidiFile
();
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MidiFile
(
const
MidiFile
&);
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MidiFile
&
operator=
(
const
MidiFile
&);
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MidiFile
(
MidiFile
&&);
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MidiFile
&
operator=
(
MidiFile
&&);
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//==============================================================================
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int
getNumTracks()
const
noexcept
;
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const
MidiMessageSequence
* getTrack (
int
index)
const
noexcept
;
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void
addTrack (
const
MidiMessageSequence
&
trackSequence
);
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void
clear();
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short
getTimeFormat()
const
noexcept
;
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void
setTicksPerQuarterNote (
int
ticksPerQuarterNote
)
noexcept
;
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void
setSmpteTimeFormat (
int
framesPerSecond
,
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int
subframeResolution
)
noexcept
;
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//==============================================================================
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void
findAllTempoEvents (
MidiMessageSequence
&
tempoChangeEvents
)
const
;
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void
findAllTimeSigEvents (
MidiMessageSequence
&
timeSigEvents
)
const
;
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void
findAllKeySigEvents (
MidiMessageSequence
&
keySigEvents
)
const
;
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double
getLastTimestamp()
const
;
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//==============================================================================
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bool
readFrom (
InputStream
& sourceStream,
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bool
createMatchingNoteOffs
=
true
,
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int
*
midiFileType
=
nullptr
);
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bool
writeTo (
OutputStream
& destStream,
int
midiFileType
= 1)
const
;
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void
convertTimestampTicksToSeconds();
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private
:
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//==============================================================================
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OwnedArray<MidiMessageSequence>
tracks;
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short
timeFormat;
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void
readNextTrack (
const
uint8*,
int
,
bool
);
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bool
writeTrack (
OutputStream
&,
const
MidiMessageSequence
&)
const
;
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JUCE_LEAK_DETECTOR (
MidiFile
)
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};
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}
// namespace juce
juce::InputStream
Definition
juce_InputStream.h:37
juce::MidiFile
Definition
juce_MidiFile.h:42
juce::MidiMessageSequence
Definition
juce_MidiMessageSequence.h:38
juce::Optional
Definition
juce_Optional.h:57
juce::OutputStream
Definition
juce_OutputStream.h:38
JuceLibraryCode
modules
juce_audio_basics
midi
juce_MidiFile.h
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