MidiEvent data structure. More...

#include "midievent.hh"

Public Member Functions
	MidiEvent (MidiEventType etype=MidiEventType(0))

	MidiEvent (const MidiEvent &other)

MidiEvent &	operator= (const MidiEvent &other)

MidiMessage	message () const
	Determine extended message type an MidiEvent.

std::string	to_string () const

Public Attributes
uint	frame: 12
	Offset into current block, delayed if negative.

uint	channel: 4
	0…15 for standard events

MidiEventType	type
	MidiEvent type, one of the MidiEventType members.

union {

uint8	key
	NOTE, KEY_PRESSURE MIDI note, 0…0x7f, 60 = middle C at 261.63 Hz.

uint8	fragment
	Flag for multi-part control change mesages.

};

union {

uint	length
	Data event length of byte array.

uint	param
	PROGRAM_CHANGE (program), CONTROL_CHANGE (controller):0…0x7f; PARAM_VALUE:uint32_t.

uint	noteid
	NOTE, identifier for note expression handling or 0xffffffff.

};

union {

char *	data
	Data event byte array.

double	pvalue
	Numeric parameter value, PARAM_VALUE.

struct {

float	value
	CONTROL_CHANGE 0…+1, CHANNEL_PRESSURE, 0…+1, PITCH_BEND -1…+1.

uint	cval
	CONTROL_CHANGE control value, 0…0x7f.

}

struct {

float	velocity
	NOTE, KEY_PRESSURE, CHANNEL_PRESSURE, 0…+1.

float	tuning
	NOTE, fine tuning in ±cents.

}

};

Detailed Description

MidiEvent data structure.

Definition at line 50 of file midievent.hh.

Constructor & Destructor Documentation

◆ MidiEvent() [1/2]

Ase::MidiEvent::MidiEvent ( MidiEventType etype = MidiEventType (0) )

explicit

Definition at line 18 of file midievent.cc.

◆ MidiEvent() [2/2]

Ase::MidiEvent::MidiEvent ( const MidiEvent & other )

Definition at line 12 of file midievent.cc.

◆ ~MidiEvent()

Ase::MidiEvent::~MidiEvent ( )

Definition at line 80 of file midievent.hh.

Member Function Documentation

◆ message()

MidiMessage Ase::MidiEvent::message ( ) const

Determine extended message type an MidiEvent.

Definition at line 36 of file midievent.cc.

◆ operator=()

MidiEvent & Ase::MidiEvent::operator= ( const MidiEvent & other )

Definition at line 27 of file midievent.cc.

◆ to_string()

std::string Ase::MidiEvent::to_string ( ) const

Definition at line 48 of file midievent.cc.

Member Data Documentation

◆ channel

uint Ase::MidiEvent::channel

0…15 for standard events

Definition at line 54 of file midievent.hh.

◆ frame

uint Ase::MidiEvent::frame

Offset into current block, delayed if negative.

Definition at line 53 of file midievent.hh.

◆ type

MidiEventType Ase::MidiEvent::type

MidiEvent type, one of the MidiEventType members.

Definition at line 55 of file midievent.hh.

Referenced by Ase::AudioProcessor::apply_event(), Ase::ClipImpl::Generator::generate(), and Ase::MidiLib::MidiProducerImpl::render().

The documentation for this struct was generated from the following files:

ase/midievent.hh
ase/midievent.cc

Public Member Functions

Public Attributes