cStreamingGraph

Inheritance diagram for cStreamingGraph:

Public Member Functions
tResult	AddNamedGraphObject (const ucom::ant::iobject_ptr< INamedGraphObject > &pItem, int32_t ui32OrderNumber) override
tResult	RemoveNamedGraphObject (const ucom::ant::iobject_ptr< INamedGraphObject > &pGraphObject) override
tResult	AddStreamIn (const char *strName, const char *strSampleStreamSource, const char *strSampleStreamPin, const char *strAlias)
tResult	AddStreamOut (const char *strName, const char *strSampleStreamSink, const char *strSampleStreamPin, const char *strAlias)
tResult	AddStreamInterfaceIn (const char *strName, const char *strSampleStreamSource, const char *strSampleStreamPin, const char *strBindingProxy)
tResult	AddStreamInterfaceOut (const char *strName, const char *strBindingProxy, const char *strSampleStreamSink, const char *strSampleStreamPin)
tResult	AddConnection (const char *strName, const char *strSourceName, const char *strSourceConnector, const char *strDestinationName, const char *strDestinationConnector, int32_t ui32OrderNumber, bool bSync)
tResult	SetState (tStreamingState eState) override
tStreamingState	GetState () override
tResult	SetFiltergraphSubState (IFilterGraph::tFilterGraphState eFilterGraphState)
	Since Micro Runlevels are in use we have substates where streaming graph is constructed and the filtergraph is initialized step by step. More...
tResult	RemoveNamedGraphObject (const char *strName)
	Removes a named Object from the Filter Graph. More...
virtual tResult	RemoveNamedGraphObject (const ucom::ant::iobject_ptr< INamedGraphObject > &pGraphObject)
	Removes a Named Graph Object by instance. More...
Public Member Functions inherited from named_graph_object< graph< IStreamingGraph > >
	named_graph_object ()
	CTOR.
	named_graph_object (const char *strName)
	CTOR with name. More...
virtual	~named_graph_object ()=default
	DTOR.
tResult	SetName (const char *strName) override
	Sets the Name of the object. More...
tResult	GetName (base::ant::IString &&strName) const override
	Gets the Name of the object. More...
tResult	SetParent (const ucom::ant::IObject *poParentObject) override
	Sets Parent of the object. More...
tResult	GetParent (const ucom::ant::IObject *&poParentObject) const override
	Gets the Parent of the object. More...
Public Member Functions inherited from object< Bases >
tResult	GetInterface (const char *i_strIID, void *&o_pInterface) override
	Query interfaces on an object. More...
tResult	GetInterface (const char *i_strIID, const void *&o_pInterface) const override
	Provides const correct interface querying. More...
void	Destroy () const override
	Destruct and deallocate instantiations of type IObject. More...
Public Member Functions inherited from IObject
	ADTF_IID (IObject, "object.ant.ucom.adtf.iid")
	Marks the IObject to be castable with the ucom_cast() More...

Private Member Functions
tResult	SetStateImpl (tStreamingState eFromState, tStreamingState eToState, tStreamingState &eErrorState, std::optional< IFilterGraph::tFilterGraphState > eFilterGraphSubState) const
tResult	RegisterFilterGraph (IFilterGraph &oFiltergraph)
tResult	UnregisterFilterGraph (IFilterGraph *oFiltergraph)
template<typename T >
tResult	AddStreamPort (const adtf_util::cString &strPrefix, const ucom::object_ptr< T > &pPort, uint8_t eCat)
template<typename T >
tResult	AddStreamInterfacePort (const adtf_util::cString &strPrefix, const ucom::object_ptr< T > &pPort, uint8_t eCat)
tResult	RegisterFiltergraphStreamPorts (const adtf_util::cString &strPrefix, IFilterGraph &oFiltergraph)
void	DestructAllObjects ()
void	DestructObject (ucom::ant::object_ptr< IStreamingService > pService)
tResult	Init () const
tResult	Shutdown (std::optional< IFilterGraph::tFilterGraphState > eFilterGraphSubState) const
tResult	StartStreaming () const
tResult	StopStreaming () const

Private Attributes
ucom::ant::object_ptr< IFilterGraph >	m_pFilterGraph
IStreamingGraph::tStreamingState	m_eStreamingState = IStreamingGraph::tStreamingState::State_Constructed

Additional Inherited Members
Protected Member Functions inherited from named_graph_object< graph< IStreamingGraph > >
	named_graph_object (const named_graph_object &)=delete
	delete copy CTOR
	named_graph_object (named_graph_object &&)=delete
	delete move CTOR
named_graph_object &	operator= (const named_graph_object &)=delete
	delete copy operator
named_graph_object &	operator= (named_graph_object &&)=delete
	delete move operator
void	LogNamedMessage (const char *strMessage)
	Helper to log a message with the full name of the object. More...
Protected Member Functions inherited from IObject
	~IObject ()=default
	Protected destructor --> Use implemented Destroy() instead of delete!

Detailed Description

Definition at line 24 of file streaming_graph.h.

Member Function Documentation

RemoveNamedGraphObject() [1/2]

tResult RemoveNamedGraphObject

Removes a named Object from the Filter Graph.

Parameters

[in]

strName

Name of the item to remove.

Returns

Standard Result Code

Return values

ERR_NOT_FOUND

No item with the name strName exists

RemoveNamedGraphObject() [2/2]

virtual tResult RemoveNamedGraphObject

Removes a Named Graph Object by instance.

This virtual function must be overwritten by any derived class.

Parameters

pGraphObject

the Graph Object to remove

Returns

tResult

SetFiltergraphSubState()

tResult SetFiltergraphSubState

(

IFilterGraph::tFilterGraphState

eFilterGraphState

)

Since Micro Runlevels are in use we have substates where streaming graph is constructed and the filtergraph is initialized step by step.

This internal method is to set such an substate.

Remarks

A call on this method is only valid if at least adtf::streaming::IStreamingGraph::tStreamingState::State_Constructed has been reached AND the filtergraph has been added!