ivstevents.h File Reference

#include "pluginterfaces/vst/ivstprocesscontext.h"
#include "pluginterfaces/vst/ivstnoteexpression.h"
#include "pluginterfaces/base/falignpush.h"
#include "pluginterfaces/base/falignpop.h"

Go to the source code of this file.

Classes
struct	Steinberg::Vst::NoteOnEvent
	Note-on event specific data. More...
struct	Steinberg::Vst::NoteOffEvent
	Note-off event specific data. More...
struct	Steinberg::Vst::DataEvent
	Data event specific data. More...
struct	Steinberg::Vst::PolyPressureEvent
	PolyPressure event specific data. More...
struct	Steinberg::Vst::ChordEvent
	Chord event specific data. More...
struct	Steinberg::Vst::ScaleEvent
	Scale event specific data. More...
struct	Steinberg::Vst::LegacyMIDICCOutEvent
	Legacy MIDI CC Out event specific data. More...
struct	Steinberg::Vst::Event
	EventStructure representing a single Event of different types associated to a specific event (kEvent) bus. More...
class	Steinberg::Vst::IEventList
	List of events to process: Vst::IEventList. More...
union	Steinberg::Vst::Event.__unnamed15__

Namespaces
namespace	Steinberg::Vst
	All VST specific interfaces are located in Vst namespace.

Enumerations
enum	Steinberg::Vst::NoteIDUserRange { kNoteIDUserRangeLowerBound , kNoteIDUserRangeUpperBound }
	Reserved note identifier (noteId) range for a plug-in. More...

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Class Documentation

Steinberg::Vst::NoteOnEvent

struct Steinberg::Vst::NoteOnEvent

Note-on event specific data.

Used in Event (union)

Pitch uses the twelve-tone equal temperament tuning (12-TET).

Definition at line 43 of file ivstevents.h.

Class Members
int16	channel	channel index in event bus
int32	length	in sample frames (optional, Note Off has to follow in any case!)
int32	noteId	note identifier (if not available then -1)
int16	pitch	range [0, 127] = [C-2, G8] with A3=440Hz (12-TET: twelve-tone equal temperament)
float	tuning	1.f = +1 cent, -1.f = -1 cent
float	velocity	range [0.0, 1.0]

Steinberg::Vst::NoteOffEvent

struct Steinberg::Vst::NoteOffEvent

Note-off event specific data.

Used in Event (union)

Definition at line 57 of file ivstevents.h.

Class Members
int16	channel	channel index in event bus
int32	noteId	associated noteOn identifier (if not available then -1)
int16	pitch	range [0, 127] = [C-2, G8] with A3=440Hz (12-TET)
float	tuning	1.f = +1 cent, -1.f = -1 cent
float	velocity	range [0.0, 1.0]

Steinberg::Vst::PolyPressureEvent

struct Steinberg::Vst::PolyPressureEvent

PolyPressure event specific data.

Used in Event (union)

Definition at line 87 of file ivstevents.h.

Class Members
int16	channel	channel index in event bus
int32	noteId	event should be applied to the noteId (if not -1)
int16	pitch	range [0, 127] = [C-2, G8] with A3=440Hz
float	pressure	range [0.0, 1.0]

Steinberg::Vst::ChordEvent

struct Steinberg::Vst::ChordEvent

Chord event specific data.

Used in Event (union)

Definition at line 99 of file ivstevents.h.

Class Members
int16	bassNote	range [0, 127] = [C-2, G8] with A3=440Hz
int16	mask	root is bit 0
int16	root	range [0, 127] = [C-2, G8] with A3=440Hz
const TChar *	text	UTF-16, null terminated Hosts Chord Name.
uint16	textLen	the number of characters (TChar) between the beginning of text and the terminating null character (without including the terminating null character itself)

Steinberg::Vst::ScaleEvent

struct Steinberg::Vst::ScaleEvent

Scale event specific data.

Used in Event (union)

Definition at line 113 of file ivstevents.h.

Class Members
int16	mask	Bit 0 = C, Bit 1 = C#, ... (0x5ab5 = Major Scale)
int16	root	range [0, 127] = root Note/Transpose Factor
const TChar *	text	UTF-16, null terminated, Hosts Scale Name.
uint16	textLen	the number of characters (TChar) between the beginning of text and the terminating null character (without including the terminating null character itself)

Steinberg::Vst::LegacyMIDICCOutEvent

struct Steinberg::Vst::LegacyMIDICCOutEvent

Legacy MIDI CC Out event specific data.

Used in Event (union)

• [released: 3.6.12]

This kind of event is reserved for generating MIDI CC as output event for kEvent Bus during the process call.

Definition at line 129 of file ivstevents.h.

Class Members
int8	channel	channel index in event bus [0, 15]
uint8	controlNumber	see enum ControllerNumbers [0, 255]
int8	value	value of Controller [0, 127]
int8	value2	[0, 127] used for pitch bend (kPitchBend) and polyPressure (kCtrlPolyPressure)

Steinberg::Vst::Event.__unnamed15__

union Steinberg::Vst::Event.__unnamed15__

Definition at line 173 of file ivstevents.h.

Class Members
ChordEvent	chord	type == kChordEvent
DataEvent	data	type == kDataEvent
LegacyMIDICCOutEvent	midiCCOut	type == kLegacyMIDICCOutEvent
NoteExpressionTextEvent	noteExpressionText	type == kNoteExpressionTextEvent
NoteExpressionValueEvent	noteExpressionValue	type == kNoteExpressionValueEvent
NoteOffEvent	noteOff	type == kNoteOffEvent
NoteOnEvent	noteOn	type == kNoteOnEvent
PolyPressureEvent	polyPressure	type == kPolyPressureEvent
ScaleEvent	scale	type == kScaleEvent