libcamera::PipelineHandlerFactoryBase Class Reference

Base class for pipeline handler factories. More...

Inheritance diagram for libcamera::PipelineHandlerFactoryBase:

Public Member Functions
	PipelineHandlerFactoryBase (const char *name)
	Construct a pipeline handler factory base. More...
std::shared_ptr< PipelineHandler >	create (CameraManager *manager) const
	Create an instance of the PipelineHandler corresponding to the factory. More...
const std::string &	name () const
	Retrieve the factory name. More...

Static Public Member Functions
static std::vector< PipelineHandlerFactoryBase * > &	factories ()
	Retrieve the list of all pipeline handler factories. More...
static const PipelineHandlerFactoryBase *	getFactoryByName (const std::string &name)
	Return the factory for the pipeline handler with name name. More...

Detailed Description

Base class for pipeline handler factories.

The PipelineHandlerFactoryBase class is the base of all specializations of the PipelineHandlerFactory class template. It implements the factory registration, maintains a registry of factories, and provides access to the registered factories.

Constructor & Destructor Documentation

PipelineHandlerFactoryBase()

libcamera::PipelineHandlerFactoryBase::PipelineHandlerFactoryBase

(

const char *

name

)

Construct a pipeline handler factory base.

Parameters

[in]

name

Name of the pipeline handler class

Creating an instance of the factory base registers it with the global list of factories, accessible through the factories() function.

The factory name is used for debug purpose and shall be unique.

Member Function Documentation

create()

std::shared_ptr< PipelineHandler > libcamera::PipelineHandlerFactoryBase::create

(

CameraManager *

manager

)

const

Create an instance of the PipelineHandler corresponding to the factory.

Parameters

[in]

manager

The camera manager

Returns

A shared pointer to a new instance of the PipelineHandler subclass corresponding to the factory

factories()

std::vector< PipelineHandlerFactoryBase * > & libcamera::PipelineHandlerFactoryBase::factories ( )

static

Retrieve the list of all pipeline handler factories.

Returns

the list of pipeline handler factories

getFactoryByName()

const PipelineHandlerFactoryBase * libcamera::PipelineHandlerFactoryBase::getFactoryByName ( const std::string &  name )

static

Return the factory for the pipeline handler with name name.

Parameters

[in]

name

The pipeline handler name

Returns

The factory of the pipeline with name name, or nullptr if not found

name()

libcamera::PipelineHandlerFactoryBase::name ( ) const

inline

Retrieve the factory name.

Returns

The factory name

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

• include/libcamera/internal/pipeline_handler.h
• src/libcamera/pipeline_handler.cpp