Monitors the levels of buffers that are passed in, and keeps peak values, overloads, etc., for display in a level meter component. More...

#include <tracktion_LevelMeasurer.h>

Inheritance diagram for engine::LevelMeasurer:

Classes
struct	ChannelLevel
	Per-channel measurement result, used to batch updates in a single lock. More...

struct	Client

Public Types
enum	Mode { peakMode = 0 , RMSMode = 1 , sumDiffMode = 2 }

Public Member Functions
	LevelMeasurer ()

	~LevelMeasurer ()

void	processBuffer (juce::AudioBuffer< float > &buffer, int start, int numSamples)

void	processMidi (MidiMessageArray &midiBuffer, const float *gains)

void	processMidiLevel (float level)

void	clear ()

void	clearOverload ()

void	clearPeak ()

void	setMode (Mode)

Mode	getMode () const noexcept

void	setShowMidi (bool showMidi)

int	getNumActiveChannels () const noexcept

void	addClient (Client &)

void	removeClient (Client &)

Detailed Description

Monitors the levels of buffers that are passed in, and keeps peak values, overloads, etc., for display in a level meter component.

Member Enumeration Documentation

◆ Mode

enum engine::LevelMeasurer::Mode

Enumerator
peakMode
RMSMode
sumDiffMode

Constructor & Destructor Documentation

◆ LevelMeasurer()

engine::LevelMeasurer::LevelMeasurer ( )

◆ ~LevelMeasurer()

engine::LevelMeasurer::~LevelMeasurer ( )

Member Function Documentation

◆ processBuffer()

void engine::LevelMeasurer::processBuffer	(	juce::AudioBuffer< float > &	buffer,
		int	start,
		int	numSamples
	)

◆ processMidi()

void engine::LevelMeasurer::processMidi	(	MidiMessageArray &	midiBuffer,
		const float *	gains
	)

◆ processMidiLevel()

void engine::LevelMeasurer::processMidiLevel ( float level )

◆ clear()

void engine::LevelMeasurer::clear ( )

◆ clearOverload()

void engine::LevelMeasurer::clearOverload ( )

◆ clearPeak()

void engine::LevelMeasurer::clearPeak ( )

◆ setMode()

void engine::LevelMeasurer::setMode ( Mode )

◆ getMode()

Mode engine::LevelMeasurer::getMode ( ) const

noexcept

◆ setShowMidi()

void engine::LevelMeasurer::setShowMidi ( bool showMidi )

◆ getNumActiveChannels()

int engine::LevelMeasurer::getNumActiveChannels ( ) const