Detailed Description

Any custom datamixer must derive from BaseImplDataMixer,.

For custom lib implementation, user need to implement the following virtual functions: startImpl(...), // user also need setCaps(port) in startImpl stopImpl(), // stop all resources for datamixer prepollImpl(data), // prepoll on 1st coming data renderImpl(data, dataConsumedCb), // rendering data. Once data is done, invoke dataConsumedCb(datamap) callback to notify application flushImpl(), // flush data in process

Definition at line 38 of file sources/includes/ds3d/common/impl/impl_datamixer.h.

Inheritance diagram for ds3d::impl::BaseImplDataMixer:

[legend]

Collaboration diagram for ds3d::impl::BaseImplDataMixer:

[legend]

Public Types
using	OnGuardDataCBImpl = std::function< void(ErrCode, GuardDataMap)>

using	OnGuardDataCBImpl = std::function< void(ErrCode, GuardDataMap)>

using	OnGuardBridgeDataCBImpl = std::function< void(ErrCode, const struct VideoBridge2dInput *)>

using	OnGuardBridgeDataCBImpl = std::function< void(ErrCode, const struct VideoBridge2dInput *)>

using	ImplMutex = std::recursive_mutex

using	ImplMutex = std::recursive_mutex

Public Member Functions
	BaseImplDataMixer ()

	~BaseImplDataMixer () override=default

ErrCode	process_i (const int portId, const abiRefDataMap inputData, const abiOnDataCB inputDataConsumedCb) final

ErrCode	setOutputCb_i (const abiOnDataCB *outputDataCb) final

ErrCode	updateInput_i (int portId, MixerUpdate updateType)

	BaseImplDataMixer ()

	~BaseImplDataMixer () override=default

ErrCode	process_i (const int portId, const abiRefDataMap inputData, const abiOnDataCB inputDataConsumedCb) final

ErrCode	setOutputCb_i (const abiOnDataCB *outputDataCb) final

ErrCode	updateInput_i (int portId, MixerUpdate updateType)

void	setUserData_i (const abiRefAny *userdata) final

void	setUserData_i (const abiRefAny *userdata) final

const abiRefAny *	getUserData_i () const final

const abiRefAny *	getUserData_i () const final

virtual const abiRefAny *	getUserData_i () const =0

void	setErrorCallback_i (const abiErrorCB &cb) final

void	setErrorCallback_i (const abiErrorCB &cb) final

ErrCode	start_i (const char configStr, uint32_t strLen, const char path) override

ErrCode	start_i (const char configStr, uint32_t strLen, const char path) override

const char *	getCaps_i (CapsPort p) const final

const char *	getCaps_i (CapsPort p) const final

ErrCode	flush_i () override

ErrCode	flush_i () override

ErrCode	stop_i () override

ErrCode	stop_i () override

State	state_i () const final

State	state_i () const final

virtual State	state_i () const =0

Protected Member Functions
virtual ErrCode	processImpl (const int portId, GuardDataMap datamap, OnGuardDataCBImpl inputConsumedCb)=0

virtual ErrCode	setOutputCbImpl (OnGuardDataCBImpl outputDataCb)=0

virtual ErrCode	updateInputImpl (int portId, MixerUpdate updateType)=0

virtual ErrCode	processImpl (const int portId, GuardDataMap datamap, OnGuardDataCBImpl inputConsumedCb)=0

virtual ErrCode	setOutputCbImpl (OnGuardDataCBImpl outputDataCb)=0

virtual ErrCode	updateInputImpl (int portId, MixerUpdate updateType)=0

virtual ErrCode	startImpl (const std::string &content, const std::string &path)=0

virtual ErrCode	startImpl (const std::string &content, const std::string &path)=0

virtual ErrCode	stopImpl ()=0

virtual ErrCode	stopImpl ()=0

virtual ErrCode	flushImpl ()=0

virtual ErrCode	flushImpl ()=0

void	setOutputCaps (const std::string &caps)

void	setOutputCaps (const std::string &caps)

void	setInputCaps (const std::string &caps)

void	setInputCaps (const std::string &caps)

void	emitError (ErrCode code, const std::string &msg)

void	emitError (ErrCode code, const std::string &msg)

State	getStateSafe () const

State	getStateSafe () const

void	setStateSafe (State flag)

void	setStateSafe (State flag)

ImplMutex &	mutex () const

ImplMutex &	mutex () const

Member Typedef Documentation

◆ ImplMutex [1/2]

using ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::ImplMutex = std::recursive_mutex

inherited

Definition at line 35 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ ImplMutex [2/2]

using ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::ImplMutex = std::recursive_mutex

inherited

Definition at line 35 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ OnGuardBridgeDataCBImpl [1/2]

using ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::OnGuardBridgeDataCBImpl = std::function<void(ErrCode, const struct VideoBridge2dInput*)>

inherited

Definition at line 34 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ OnGuardBridgeDataCBImpl [2/2]

using ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::OnGuardBridgeDataCBImpl = std::function<void(ErrCode, const struct VideoBridge2dInput*)>

inherited

Definition at line 34 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ OnGuardDataCBImpl [1/2]

using ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::OnGuardDataCBImpl = std::function<void(ErrCode, GuardDataMap)>

inherited

Definition at line 33 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ OnGuardDataCBImpl [2/2]

using ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::OnGuardDataCBImpl = std::function<void(ErrCode, GuardDataMap)>

inherited

Definition at line 33 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

Constructor & Destructor Documentation

◆ BaseImplDataMixer() [1/2]

ds3d::impl::BaseImplDataMixer::BaseImplDataMixer ( )

inline

Definition at line 40 of file sources/includes/ds3d/common/impl/impl_datamixer.h.

◆ ~BaseImplDataMixer() [1/2]

ds3d::impl::BaseImplDataMixer::~BaseImplDataMixer ( )

overridedefault

◆ BaseImplDataMixer() [2/2]

ds3d::impl::BaseImplDataMixer::BaseImplDataMixer ( )

inline

Definition at line 40 of file 9.1/sources/includes/ds3d/common/impl/impl_datamixer.h.

◆ ~BaseImplDataMixer() [2/2]

ds3d::impl::BaseImplDataMixer::~BaseImplDataMixer ( )

overridedefault

Member Function Documentation

◆ emitError() [1/2]

void ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::emitError	(	ErrCode	code,
		const std::string &	msg
	)

inlineprotectedinherited

Definition at line 109 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ emitError() [2/2]

void ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::emitError	(	ErrCode	code,
		const std::string &	msg
	)

inlineprotectedinherited

Definition at line 109 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ flush_i() [1/2]

ErrCode ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::flush_i

inlineoverridevirtualinherited

Implements ds3d::abiProcess.

Definition at line 76 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ flush_i() [2/2]

ErrCode ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::flush_i

inlineoverridevirtualinherited

Implements ds3d::abiProcess.

Definition at line 76 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ flushImpl() [1/2]

virtual ErrCode ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::flushImpl

protectedpure virtualinherited

◆ flushImpl() [2/2]

virtual ErrCode ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::flushImpl

protectedpure virtualinherited

◆ getCaps_i() [1/2]

const char* ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::getCaps_i ( CapsPort p ) const

inlinefinalvirtualinherited

Implements ds3d::abiProcess.

Definition at line 66 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ getCaps_i() [2/2]

const char* ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::getCaps_i ( CapsPort p ) const

inlinefinalvirtualinherited

Implements ds3d::abiProcess.

Definition at line 66 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ getStateSafe() [1/2]

State ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::getStateSafe

inlineprotectedinherited

Definition at line 116 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ getStateSafe() [2/2]

State ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::getStateSafe

inlineprotectedinherited

Definition at line 116 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ getUserData_i() [1/3]

virtual const abiRefAny* ds3d::abiProcess::getUserData_i ( ) const

pure virtualinherited

◆ getUserData_i() [2/3]

const abiRefAny* ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::getUserData_i

inlinefinalinherited

Definition at line 52 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ getUserData_i() [3/3]

const abiRefAny* ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::getUserData_i

inlinefinalinherited

Definition at line 52 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ mutex() [1/2]

ImplMutex& ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::mutex

inlineprotectedinherited

Definition at line 129 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ mutex() [2/2]

ImplMutex& ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::mutex

inlineprotectedinherited

Definition at line 129 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ process_i() [1/2]

ErrCode ds3d::impl::BaseImplDataMixer::process_i	(	const int	portId,
		const abiRefDataMap *	inputData,
		const abiOnDataCB *	inputDataConsumedCb
	)

inlinefinalvirtual

Implements ds3d::abiDataMixer.

Definition at line 43 of file sources/includes/ds3d/common/impl/impl_datamixer.h.

References DS3D_FAILED_RETURN, DS_ASSERT, ds3d::impl::BaseImplDataProcessor< abiDataMixer >::getStateSafe(), ds3d::kRunning, ds3d::kState, and processImpl().

◆ process_i() [2/2]

ErrCode ds3d::impl::BaseImplDataMixer::process_i	(	const int	portId,
		const abiRefDataMap *	inputData,
		const abiOnDataCB *	inputDataConsumedCb
	)

inlinefinalvirtual

Implements ds3d::abiDataMixer.

Definition at line 43 of file 9.1/sources/includes/ds3d/common/impl/impl_datamixer.h.

References DS3D_FAILED_RETURN, DS_ASSERT, ds3d::impl::BaseImplDataProcessor< abiDataMixer >::getStateSafe(), ds3d::kRunning, ds3d::kState, and processImpl().

◆ processImpl() [1/2]

virtual ErrCode ds3d::impl::BaseImplDataMixer::processImpl	(	const int	portId,
		GuardDataMap	datamap,
		OnGuardDataCBImpl	inputConsumedCb
	)

protectedpure virtual

Referenced by process_i().

◆ processImpl() [2/2]

virtual ErrCode ds3d::impl::BaseImplDataMixer::processImpl	(	const int	portId,
		GuardDataMap	datamap,
		OnGuardDataCBImpl	inputConsumedCb
	)

protectedpure virtual

◆ setErrorCallback_i() [1/2]

void ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::setErrorCallback_i ( const abiErrorCB & cb )

inlinefinalvirtualinherited

Implements ds3d::abiProcess.

Definition at line 53 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ setErrorCallback_i() [2/2]

void ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::setErrorCallback_i ( const abiErrorCB & cb )

inlinefinalvirtualinherited

Implements ds3d::abiProcess.

Definition at line 53 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ setInputCaps() [1/2]

void ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::setInputCaps ( const std::string & caps )

inlineprotectedinherited

Definition at line 107 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ setInputCaps() [2/2]

void ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::setInputCaps ( const std::string & caps )

inlineprotectedinherited

Definition at line 107 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ setOutputCaps() [1/2]

void ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::setOutputCaps ( const std::string & caps )

inlineprotectedinherited

Definition at line 105 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ setOutputCaps() [2/2]

void ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::setOutputCaps ( const std::string & caps )

inlineprotectedinherited

Definition at line 105 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ setOutputCb_i() [1/2]

ErrCode ds3d::impl::BaseImplDataMixer::setOutputCb_i ( const abiOnDataCB * outputDataCb )

inlinefinalvirtual

Implements ds3d::abiDataMixer.

Definition at line 62 of file 9.1/sources/includes/ds3d/common/impl/impl_datamixer.h.

References DS3D_FAILED_RETURN, DS_ASSERT, ds3d::impl::BaseImplDataProcessor< abiDataMixer >::getStateSafe(), ds3d::kRunning, ds3d::kState, and setOutputCbImpl().

◆ setOutputCb_i() [2/2]

ErrCode ds3d::impl::BaseImplDataMixer::setOutputCb_i ( const abiOnDataCB * outputDataCb )

inlinefinalvirtual

Implements ds3d::abiDataMixer.

Definition at line 62 of file sources/includes/ds3d/common/impl/impl_datamixer.h.

References DS3D_FAILED_RETURN, DS_ASSERT, ds3d::impl::BaseImplDataProcessor< abiDataMixer >::getStateSafe(), ds3d::kRunning, ds3d::kState, and setOutputCbImpl().

◆ setOutputCbImpl() [1/2]

virtual ErrCode ds3d::impl::BaseImplDataMixer::setOutputCbImpl ( OnGuardDataCBImpl outputDataCb )

protectedpure virtual

Referenced by setOutputCb_i().

◆ setOutputCbImpl() [2/2]

virtual ErrCode ds3d::impl::BaseImplDataMixer::setOutputCbImpl ( OnGuardDataCBImpl outputDataCb )

protectedpure virtual

◆ setStateSafe() [1/2]

void ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::setStateSafe ( State flag )

inlineprotectedinherited

Definition at line 122 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ setStateSafe() [2/2]

void ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::setStateSafe ( State flag )

inlineprotectedinherited

Definition at line 122 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ setUserData_i() [1/2]

void ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::setUserData_i ( const abiRefAny * userdata )

inlinefinalvirtualinherited

Implements ds3d::abiProcess.

Definition at line 44 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ setUserData_i() [2/2]

void ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::setUserData_i ( const abiRefAny * userdata )

inlinefinalvirtualinherited

Implements ds3d::abiProcess.

Definition at line 44 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ start_i() [1/2]

ErrCode ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::start_i	(	const char *	configStr,
		uint32_t	strLen,
		const char *	path
	)

inlineoverridevirtualinherited

Implements ds3d::abiProcess.

Definition at line 54 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ start_i() [2/2]

ErrCode ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::start_i	(	const char *	configStr,
		uint32_t	strLen,
		const char *	path
	)

inlineoverridevirtualinherited

Implements ds3d::abiProcess.

Definition at line 54 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ startImpl() [1/2]

virtual ErrCode ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::startImpl	(	const std::string &	content,
		const std::string &	path
	)

protectedpure virtualinherited

◆ startImpl() [2/2]

virtual ErrCode ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::startImpl	(	const std::string &	content,
		const std::string &	path
	)

protectedpure virtualinherited

◆ state_i() [1/3]

virtual State ds3d::abiProcess::state_i ( ) const

pure virtualinherited

◆ state_i() [2/3]

State ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::state_i

inlinefinalinherited

Definition at line 96 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ state_i() [3/3]

State ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::state_i

inlinefinalinherited

Definition at line 96 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ stop_i() [1/2]

ErrCode ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::stop_i

inlineoverridevirtualinherited

Implements ds3d::abiProcess.

Definition at line 84 of file 9.1/sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ stop_i() [2/2]

ErrCode ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::stop_i

inlineoverridevirtualinherited

Implements ds3d::abiProcess.

Definition at line 84 of file sources/includes/ds3d/common/impl/impl_dataprocess.h.

◆ stopImpl() [1/2]

virtual ErrCode ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::stopImpl

protectedpure virtualinherited

◆ stopImpl() [2/2]

virtual ErrCode ds3d::impl::BaseImplDataProcessor< abiDataMixer , >::stopImpl

protectedpure virtualinherited

◆ updateInput_i() [1/2]

ErrCode ds3d::impl::BaseImplDataMixer::updateInput_i	(	int	portId,
		MixerUpdate	updateType
	)

inlinevirtual

Implements ds3d::abiDataMixer.

Definition at line 78 of file 9.1/sources/includes/ds3d/common/impl/impl_datamixer.h.

References updateInputImpl().

◆ updateInput_i() [2/2]

ErrCode ds3d::impl::BaseImplDataMixer::updateInput_i	(	int	portId,
		MixerUpdate	updateType
	)

inlinevirtual

Implements ds3d::abiDataMixer.

Definition at line 78 of file sources/includes/ds3d/common/impl/impl_datamixer.h.

References updateInputImpl().

◆ updateInputImpl() [1/2]

virtual ErrCode ds3d::impl::BaseImplDataMixer::updateInputImpl	(	int	portId,
		MixerUpdate	updateType
	)

protectedpure virtual

◆ updateInputImpl() [2/2]

virtual ErrCode ds3d::impl::BaseImplDataMixer::updateInputImpl	(	int	portId,
		MixerUpdate	updateType
	)

protectedpure virtual

Referenced by updateInput_i().

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

sources/includes/ds3d/common/impl/impl_datamixer.h


NVIDIA DeepStream SDK API Reference	9.1 Release

NVIDIA DeepStream SDK API Reference

9.1 Release

Detailed Description

Public Types

Public Member Functions

Protected Member Functions

Member Typedef Documentation

◆ ImplMutex [1/2]

◆ ImplMutex [2/2]

◆ OnGuardBridgeDataCBImpl [1/2]

◆ OnGuardBridgeDataCBImpl [2/2]

◆ OnGuardDataCBImpl [1/2]

◆ OnGuardDataCBImpl [2/2]

Constructor & Destructor Documentation

◆ BaseImplDataMixer() [1/2]

◆ ~BaseImplDataMixer() [1/2]

◆ BaseImplDataMixer() [2/2]

◆ ~BaseImplDataMixer() [2/2]

Member Function Documentation

◆ emitError() [1/2]

◆ emitError() [2/2]

◆ flush_i() [1/2]

◆ flush_i() [2/2]

◆ flushImpl() [1/2]

◆ flushImpl() [2/2]

◆ getCaps_i() [1/2]

◆ getCaps_i() [2/2]

◆ getStateSafe() [1/2]

◆ getStateSafe() [2/2]

◆ getUserData_i() [1/3]

◆ getUserData_i() [2/3]

◆ getUserData_i() [3/3]

◆ mutex() [1/2]

◆ mutex() [2/2]

◆ process_i() [1/2]

◆ process_i() [2/2]

◆ processImpl() [1/2]

◆ processImpl() [2/2]

◆ setErrorCallback_i() [1/2]

◆ setErrorCallback_i() [2/2]

◆ setInputCaps() [1/2]

◆ setInputCaps() [2/2]

◆ setOutputCaps() [1/2]

◆ setOutputCaps() [2/2]

◆ setOutputCb_i() [1/2]

◆ setOutputCb_i() [2/2]

◆ setOutputCbImpl() [1/2]

◆ setOutputCbImpl() [2/2]

◆ setStateSafe() [1/2]

◆ setStateSafe() [2/2]

◆ setUserData_i() [1/2]

◆ setUserData_i() [2/2]

◆ start_i() [1/2]

◆ start_i() [2/2]

◆ startImpl() [1/2]

◆ startImpl() [2/2]

◆ state_i() [1/3]

◆ state_i() [2/3]

◆ state_i() [3/3]

◆ stop_i() [1/2]

◆ stop_i() [2/2]

◆ stopImpl() [1/2]

◆ stopImpl() [2/2]

◆ updateInput_i() [1/2]

◆ updateInput_i() [2/2]

◆ updateInputImpl() [1/2]

◆ updateInputImpl() [2/2]