VideoAudioComponentInstance Class Reference

#include <videoaudiocomponent.h>

Public Member Functions
	VideoAudioComponentInstance (EntityInstance &entity, Component &resource)
bool	init (utility::ErrorState &errorState) override
int	getChannelCount () const override
OutputPin *	getOutputForChannel (int channel) override
Public Member Functions inherited from AudioComponentBaseInstance
	AudioComponentBaseInstance (EntityInstance &entity, Component &resource)
Public Member Functions inherited from ComponentInstance
	ComponentInstance (EntityInstance &entity, Component &resource)
virtual void	update (double deltaTime)
nap::EntityInstance *	getEntityInstance () const
nap::Component *	getComponent () const
template<typename T >
T *	getComponent () const
virtual bool	init (utility::ErrorState &errorState)
Public Member Functions inherited from Object
	Object ()
virtual	~Object ()
virtual void	onDestroy ()
	Object (Object &)=delete
Object &	operator= (const Object &)=delete
	Object (Object &&)=delete
Object &	operator= (Object &&)=delete
Public Member Functions inherited from IMultiChannelOutput
virtual	~IMultiChannelOutput ()=default
OutputPin *	tryGetOutputForChannel (unsigned int)

Additional Inherited Members
Static Public Member Functions inherited from Object
static bool	isIDProperty (rtti::Instance &object, const rtti::Property &property)
Public Attributes inherited from Object
std::string	mID
	Property: 'mID' unique name of the object. Used as an identifier by the system. More...
Protected Member Functions inherited from AudioComponentBaseInstance
NodeManager &	getNodeManager ()
AudioService &	getAudioService ()

Description

Instance part of the of VideoAudioComponent, outputs audio from a video stream. Without this component no video-audio is processed and therefore outputted.

Inheritance diagram for VideoAudioComponentInstance:

Collaboration diagram for VideoAudioComponentInstance:

Constructor & Destructor Documentation

VideoAudioComponentInstance()

VideoAudioComponentInstance	(	EntityInstance &	entity,
		Component &	resource
	)

Member Function Documentation

getChannelCount()

int getChannelCount ( ) const

overridevirtual

Returns

the total number of audio channels

Implements IMultiChannelOutput.

getOutputForChannel()

OutputPin* getOutputForChannel ( int  channel )

overridevirtual

Parameters

channel

index of the output channel.

Returns

the output pin associated with the given channel.

Implements IMultiChannelOutput.

init()

bool init ( utility::ErrorState &  errorState )

overridevirtual

Initializes this component based on it's resource.

Parameters

errorState

contains the error when initialization fails.

Returns

if initialization succeeded.

Reimplemented from ComponentInstance.