Simple MIDI buffer for time-shifting MIDI events within a single thread. More...

#include <gin_midififo.h>

Public Member Functions
	MidiFifo ()=default

void	clear ()

int	getSamplesUsed ()

void	write (const juce::MidiBuffer &midiSrc, int numSamples)

void	read (juce::MidiBuffer &midiDst, int numSamples)

Detailed Description

Simple MIDI buffer for time-shifting MIDI events within a single thread.

MidiFifo provides a simple buffer for storing and retrieving MIDI messages with automatic time offset adjustment. This is NOT thread-safe and should only be used within a single thread for buffering MIDI events across processing boundaries.

Unlike AudioFifo, this is a simple time-shifted buffer that shifts MIDI event timestamps as data is written and read. It's useful for delaying MIDI events or accumulating MIDI across multiple processing blocks.

Key Features:

Buffers MIDI messages with timing information
Automatic time offset adjustment
Simple read/write interface
Clear operation for reset

Thread Safety:

NOT thread-safe
Use only within a single thread
For multi-threaded use, consider other synchronization mechanisms

Usage:

MidiFifo midiFifo;
 
// Accumulate MIDI in single thread
midiFifo.write(incomingMidi, blockSize);
 
// Later in same thread
MidiBuffer outputMidi;
if (midiFifo.getSamplesUsed() >= blockSize)
    midiFifo.read(outputMidi, blockSize);

See also: AudioFifo, AudioMidiFifo

Constructor & Destructor Documentation

◆ MidiFifo()

MidiFifo::MidiFifo ( )

default

Member Function Documentation

◆ clear()

void MidiFifo::clear ( )

◆ getSamplesUsed()

int MidiFifo::getSamplesUsed ( )

◆ write()

void MidiFifo::write	(	const juce::MidiBuffer &	midiSrc,
		int	numSamples
	)

◆ read()

void MidiFifo::read	(	juce::MidiBuffer &	midiDst,
		int	numSamples
	)

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

gin_midififo.h

Public Member Functions