Nodes::Looper::midi_export Struct Reference

Detailed Description

What is heard of a MIDI loop, copied by the processing thread for a worker to write it. Fixed storage: the copy does not allocate.

Public Member Functions
std::string	to_smf () const

Public Attributes
std::array< midi_note, midi_loop::max_notes >	notes {}
std::array< midi_control, midi_loop::max_controls >	controls {}
int	note_count {}
int	control_count {}
int64_t	length {}
double	rate {48000.}
double	tempo {120.}
int	meter_numerator {4}
int	meter_denominator {4}
bool	wrap {true}
std::atomic_bool	in_use {}

Static Public Attributes
static constexpr int	ticks_per_quarter = 480

Member Function Documentation

to_smf()

std::string Nodes::Looper::midi_export::to_smf ( ) const

inline

The loop as a Standard MIDI File, at the tempo and in the meter it was played in. Ticks count quarters, so the tempo only says how fast they went: score places a file by its quarters. The file ends exactly at the loop's end.

< note-offs, then the rest, at a given tick

Member Data Documentation

in_use

std::atomic_bool Nodes::Looper::midi_export::in_use {}

A job is writing it: the processing thread does not fill it until the job is over. The job may outlive the looper that made it.

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

• MidiTake.hpp