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  3. FMidiStream

FMidiStream

API > API/Plugins > API/Plugins/HarmonixMetasound

   
Name FMidiStream
Type class
Header File /Engine/Plugins/Runtime/Harmonix/Source/HarmonixMetasound/Public/HarmonixMetasound/DataTypes/MidiStream.h
Include Path #include "HarmonixMetasound/DataTypes/MidiStream.h"

Syntax

class FMidiStream

Typedefs

Name Type Remarks Include Path
FEventFilter TFunction< bool(const FMidiStreamEvent &)>   HarmonixMetasound/DataTypes/MidiStream.h
FEventTransformer TFunction< FMidiStreamEvent(const FMidiStreamEvent &)>   HarmonixMetasound/DataTypes/MidiStream.h

Constants

Name Type Remarks Include Path
NoOpFilter const FEventFilter   HarmonixMetasound/DataTypes/MidiStream.h
NoOpTransformer const FEventTransformer   HarmonixMetasound/DataTypes/MidiStream.h

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
ActiveNotes TArray< FMidiStreamEvent >   HarmonixMetasound/DataTypes/MidiStream.h  
Clock TWeakPtr< const FMidiClock, ESPMode::NotThreadSafe >   HarmonixMetasound/DataTypes/MidiStream.h  
EventsInBlock TArray< FMidiStreamEvent >   HarmonixMetasound/DataTypes/MidiStream.h  
GeneratorMap TMap< uint32, FMidiVoiceGeneratorBase > Map to handle re-mapping merged MIDI events, which helps to disambiguate split/transposed notes. HarmonixMetasound/DataTypes/MidiStream.h  
MidiFileSourceOfEvents FMidiFileProxyPtr   HarmonixMetasound/DataTypes/MidiStream.h  
TicksPerQuarterNote int32   HarmonixMetasound/DataTypes/MidiStream.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddMidiEvent ( const FMidiStreamEvent& Event
)

   HarmonixMetasound/DataTypes/MidiStream.h  

void AddNoteOffEventOrCancelPendingNoteOn ( const FMidiStreamEvent& Event
)

   HarmonixMetasound/DataTypes/MidiStream.h  
  HarmonixMetasound/DataTypes/MidiStream.h  

const TArray< FMidiStreamEvent > & GetEventsInBlock()

   HarmonixMetasound/DataTypes/MidiStream.h  

const FString * GetMidiTrackText ( int32 TrackNumber,
int32 TextIndex
) const

   HarmonixMetasound/DataTypes/MidiStream.h  

int32 GetTicksPerQuarterNote()

   HarmonixMetasound/DataTypes/MidiStream.h  

void InsertMidiEvent ( const FMidiStreamEvent& Event
)

   HarmonixMetasound/DataTypes/MidiStream.h  

void InsertNoteOffEventOrCancelPendingNoteOn ( const FMidiStreamEvent& Event
)

   HarmonixMetasound/DataTypes/MidiStream.h  

bool NoteIsActive ( const FMidiStreamEvent& Event
) const

   HarmonixMetasound/DataTypes/MidiStream.h  

void PrepareBlock()

   HarmonixMetasound/DataTypes/MidiStream.h  

void ResetClock()

   HarmonixMetasound/DataTypes/MidiStream.h  

void SetClock ( const FMidiClock& InClock
)

   HarmonixMetasound/DataTypes/MidiStream.h  

void SetMidiFile ( const FMidiFileProxyPtr& MidiFile
)

   HarmonixMetasound/DataTypes/MidiStream.h  

void SetTicksPerQuarterNote ( int32 InTicksPerQuarterNote
)

   HarmonixMetasound/DataTypes/MidiStream.h  

Static

Name Remarks Include Path Unreal Specifiers

static void Copy ( const FMidiStream& From,
FMidiStream& To,
const FEventFilter& Filter,
const FEventTransformer& Transformer
)

   HarmonixMetasound/DataTypes/MidiStream.h  

static void Merge ( const FMidiStream& From,
FMidiStream& To,
const FEventFilter& Filter,
const FEventTransformer& Transformer
)

   HarmonixMetasound/DataTypes/MidiStream.h  

static void Merge ( const FMidiStream& FromA,
const FMidiStream& FromB,
FMidiStream& To,
const FEventFilter& Filter,
const FEventTransformer& Transformer
)

   HarmonixMetasound/DataTypes/MidiStream.h  

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