switchboard::VUMeterNode Class Reference

Analyzes the audio and returns the RMS power of the signal per buffer. More...

#include <VUMeterNode.hpp>

Inheritance diagram for switchboard::VUMeterNode:

Public Member Functions
	VUMeterNode ()
	Creates a VUMeterNode instance.
const float	getCurrentValue () const
	Returns the last buffers RMS value.
bool	setBusFormat (AudioBusFormat &busFormat) override
	Sets bus format.
bool	consume (AudioBus &bus) override
	Consumes audio data from the given bus.
Public Member Functions inherited from switchboard::SingleBusAudioSinkNode
virtual bool	setBusFormat (AudioBusFormat &busFormat)=0
	Sets bus format.
virtual bool	consume (AudioBus &bus)=0
	Consumes audio data from the given bus.
bool	setNumberOfBuses (const uint numberOfBuses) override
	Sets number of buses.
bool	setBusFormats (AudioBusFormatList &busFormats) override
	Sets bus formats.
bool	consume (AudioBusList &buses) override
	Consumes audio data from the given buses.
virtual bool	setNumberOfBuses (const uint numberOfBuses)=0
	Sets number of buses.
virtual bool	setBusFormats (AudioBusFormatList &busFormats)=0
	Sets bus formats.
virtual bool	consume (AudioBusList &buses)=0
	Consumes audio data from the given buses.
Public Member Functions inherited from switchboard::AudioNode
virtual	~AudioNode ()=default
	AudioNode virtual destructor.
const std::string &	getType () const
	Gets the type of the audio node.
virtual const std::string	getDisplayName () const
	Gets the display name of the audio node.

Additional Inherited Members
Public Attributes inherited from switchboard::AudioNode
std::string	name
	The name of the audio node.
Protected Attributes inherited from switchboard::AudioNode
std::string	type

Detailed Description

Analyzes the audio and returns the RMS power of the signal per buffer.

VUMeterNode class

Member Function Documentation

consume()

bool switchboard::VUMeterNode::consume ( AudioBus &  bus )

overridevirtual

Consumes audio data from the given bus.

Should be overridden by subclasses.

Parameters

bus	The bus that contain the audio data.

Returns

True if audio was consumed successfully, false otherwise.

Implements switchboard::SingleBusAudioSinkNode.

getCurrentValue()

const float switchboard::VUMeterNode::getCurrentValue

(

)

const

Returns the last buffers RMS value.

Returns

The last buffers RMS value.

setBusFormat()

bool switchboard::VUMeterNode::setBusFormat ( AudioBusFormat &  busFormat )

overridevirtual

Sets bus format.

Should be overridden by subclasses.

Parameters

busFormat

The bus format to set.

Returns

True if the bus format was set successfully, false otherwise.

Implements switchboard::SingleBusAudioSinkNode.

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

• /Users/jenkins/.jenkins/workspace/Switchboard Developer Site - Production/SwitchboardSDK/src/all/AudioGraphNodes/VUMeterNode.hpp
• /Users/jenkins/.jenkins/workspace/Switchboard Developer Site - Production/SwitchboardSDK/src/all/AudioGraphNodes/VUMeterNode.cpp