Detailed Description

Definition at line 24 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

Inheritance diagram for Ds3dAppContext:

Collaboration diagram for Ds3dAppContext:

[legend]

Public Member Functions
	Ds3dAppContext ()

virtual	~Ds3dAppContext ()

void	setMainloop (GMainLoop *loop)

ErrCode	init (const std::string &name)

Ds3dAppContext &	add (const gst::ElePtr &ele)

ErrCode	play ()

virtual ErrCode	stop ()

bool	isRunning (size_t timeout=0)

void	quitMainLoop ()

void	waitLoopQuit ()

void	runMainLoop (std::function< void()> loopQuitCb)

virtual void	deinit ()

ErrCode	sendEOS ()

GstPipeline *	pipeline () const

GstBus *	bus () const

GMainLoop *	mainLoop () const

	Ds3dAppContext ()

virtual	~Ds3dAppContext ()

void	setMainloop (GMainLoop *loop)

ErrCode	init (const std::string &name)

Ds3dAppContext &	add (const gst::ElePtr &ele)

ErrCode	play ()

virtual ErrCode	stop ()

bool	isRunning (size_t timeout=0)

void	quitMainLoop ()

void	waitLoopQuit ()

void	runMainLoop (std::function< void()> loopQuitCb)

virtual void	deinit ()

ErrCode	sendEOS ()

GstPipeline *	pipeline () const

GstBus *	bus () const

GMainLoop *	mainLoop () const

Protected Member Functions
ErrCode	setPipelineState (GstState state)

ErrCode	setState (GstElement *ele, GstState state)

ErrCode	getState (GstElement ele, GstState state, GstState *pending=nullptr, size_t timeout=0)

std::mutex &	mutex () const

	DS3D_DISABLE_CLASS_COPY (Ds3dAppContext)

ErrCode	setPipelineState (GstState state)

ErrCode	setState (GstElement *ele, GstState state)

ErrCode	getState (GstElement ele, GstState state, GstState *pending=nullptr, size_t timeout=0)

std::mutex &	mutex () const

	DS3D_DISABLE_CLASS_COPY (Ds3dAppContext)

Static Protected Member Functions
static gboolean	sBusCall (GstBus bus, GstMessage msg, gpointer data)

static gboolean	sBusCall (GstBus bus, GstMessage msg, gpointer data)

Protected Attributes
gst::ElePtr	_pipeline

gst::BusPtr	_bus

uint32_t	_busWatchId = 0

std::vector< gst::ElePtr >	_elementList

ds3d::UniqPtr< GMainLoop >	_mainLoop {nullptr, g_main_loop_unref}

bool	_eosAutoQuit = false

std::unique_ptr< std::thread >	_mainLoopThread

bool	_mainStopped = false

bool	_eosReceived = false

std::mutex	_streamMutex

std::condition_variable	_stoppedCond

bool	_isdGPU = true

Constructor & Destructor Documentation

◆ Ds3dAppContext() [1/2]

Ds3dAppContext::Ds3dAppContext ( )

inline

Definition at line 26 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

◆ ~Ds3dAppContext() [1/2]

virtual Ds3dAppContext::~Ds3dAppContext ( )

inlinevirtual

Definition at line 27 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References deinit().

◆ Ds3dAppContext() [2/2]

Ds3dAppContext::Ds3dAppContext ( )

inline

Definition at line 26 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

◆ ~Ds3dAppContext() [2/2]

virtual Ds3dAppContext::~Ds3dAppContext ( )

inlinevirtual

Definition at line 27 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References deinit().

Member Function Documentation

◆ add() [1/2]

Ds3dAppContext& Ds3dAppContext::add ( const gst::ElePtr & ele )

inline

Definition at line 50 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _elementList, _pipeline, ds3d::gst::GstPtr< GstObjT, ObjFunc >::copy(), DS3D_THROW_ERROR, DS_ASSERT, and pipeline().

◆ add() [2/2]

Ds3dAppContext& Ds3dAppContext::add ( const gst::ElePtr & ele )

inline

Definition at line 50 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _elementList, _pipeline, ds3d::gst::GstPtr< GstObjT, ObjFunc >::copy(), DS3D_THROW_ERROR, DS_ASSERT, and pipeline().

◆ bus() [1/2]

GstBus* Ds3dAppContext::bus ( ) const

inline

Definition at line 182 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _bus, and ds3d::gst::GstPtr< GstObjT, ObjFunc >::get().

◆ bus() [2/2]

GstBus* Ds3dAppContext::bus ( ) const

inline

Definition at line 182 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _bus, and ds3d::gst::GstPtr< GstObjT, ObjFunc >::get().

Referenced by deinit(), init(), and sBusCall().

◆ deinit() [1/2]

virtual void Ds3dAppContext::deinit ( )

inlinevirtual

Reimplemented in CameraCanApp, and CameraCanApp.

Definition at line 162 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _bus, _elementList, _mainLoop, _pipeline, bus(), and ds3d::gst::GstPtr< GstObjT, ObjFunc >::reset().

Referenced by CameraCanApp::deinit(), and ~Ds3dAppContext().

◆ deinit() [2/2]

virtual void Ds3dAppContext::deinit ( )

inlinevirtual

Reimplemented in CameraCanApp, and CameraCanApp.

Definition at line 162 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _bus, _elementList, _mainLoop, _pipeline, bus(), and ds3d::gst::GstPtr< GstObjT, ObjFunc >::reset().

◆ DS3D_DISABLE_CLASS_COPY() [1/2]

Ds3dAppContext::DS3D_DISABLE_CLASS_COPY ( Ds3dAppContext )

protected

◆ DS3D_DISABLE_CLASS_COPY() [2/2]

Ds3dAppContext::DS3D_DISABLE_CLASS_COPY ( Ds3dAppContext )

protected

◆ getState() [1/2]

ErrCode Ds3dAppContext::getState	(	GstElement *	ele,
		GstState *	state,
		GstState *	pending = `nullptr`,
		size_t	timeout = `0`
	)

inlineprotected

Definition at line 206 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References DS_ASSERT.

Referenced by stop().

◆ getState() [2/2]

ErrCode Ds3dAppContext::getState	(	GstElement *	ele,
		GstState *	state,
		GstState *	pending = `nullptr`,
		size_t	timeout = `0`
	)

inlineprotected

Definition at line 206 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References DS_ASSERT.

◆ init() [1/2]

ErrCode Ds3dAppContext::init ( const std::string & name )

inline

Definition at line 31 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _bus, _busWatchId, _isdGPU, _mainLoop, _pipeline, bus(), DS3D_FAILED_RETURN, DS_ASSERT, pipeline(), ds3d::gst::GstPtr< GstObjT, ObjFunc >::reset(), sBusCall(), and ds3d::gst::GstPtr< GstObjT, ObjFunc >::setName().

◆ init() [2/2]

ErrCode Ds3dAppContext::init ( const std::string & name )

inline

Definition at line 31 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _bus, _busWatchId, _isdGPU, _mainLoop, _pipeline, bus(), DS3D_FAILED_RETURN, DS_ASSERT, pipeline(), ds3d::gst::GstPtr< GstObjT, ObjFunc >::reset(), sBusCall(), and ds3d::gst::GstPtr< GstObjT, ObjFunc >::setName().

◆ isRunning() [1/2]

bool Ds3dAppContext::isRunning ( size_t timeout = 0 )

inline

Definition at line 94 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _eosReceived, _mainStopped, mainLoop(), mutex(), and pipeline().

◆ isRunning() [2/2]

bool Ds3dAppContext::isRunning ( size_t timeout = 0 )

inline

Definition at line 94 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _eosReceived, _mainStopped, mainLoop(), mutex(), and pipeline().

◆ mainLoop() [1/2]

GMainLoop* Ds3dAppContext::mainLoop ( ) const

inline

Definition at line 183 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _mainLoop.

◆ mainLoop() [2/2]

GMainLoop* Ds3dAppContext::mainLoop ( ) const

inline

Definition at line 183 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _mainLoop.

Referenced by isRunning(), quitMainLoop(), runMainLoop(), and waitLoopQuit().

◆ mutex() [1/2]

std::mutex& Ds3dAppContext::mutex ( ) const

inlineprotected

Definition at line 231 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _streamMutex.

Referenced by isRunning(), play(), quitMainLoop(), runMainLoop(), and waitLoopQuit().

◆ mutex() [2/2]

std::mutex& Ds3dAppContext::mutex ( ) const

inlineprotected

Definition at line 231 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _streamMutex.

◆ pipeline() [1/2]

GstPipeline* Ds3dAppContext::pipeline ( ) const

inline

Definition at line 181 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _pipeline, and ds3d::gst::GstPtr< GstObjT, ObjFunc >::get().

◆ pipeline() [2/2]

GstPipeline* Ds3dAppContext::pipeline ( ) const

inline

Definition at line 181 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _pipeline, and ds3d::gst::GstPtr< GstObjT, ObjFunc >::get().

Referenced by add(), init(), isRunning(), and sendEOS().

◆ play() [1/2]

ErrCode Ds3dAppContext::play ( )

inline

Definition at line 59 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _eosReceived, _pipeline, DS_ASSERT, mutex(), and setPipelineState().

◆ play() [2/2]

ErrCode Ds3dAppContext::play ( )

inline

Definition at line 59 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _eosReceived, _pipeline, DS_ASSERT, mutex(), and setPipelineState().

◆ quitMainLoop() [1/2]

void Ds3dAppContext::quitMainLoop ( )

inline

Definition at line 122 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References mainLoop(), and mutex().

◆ quitMainLoop() [2/2]

void Ds3dAppContext::quitMainLoop ( )

inline

Definition at line 122 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References mainLoop(), and mutex().

◆ runMainLoop() [1/2]

void Ds3dAppContext::runMainLoop ( std::function< void()> loopQuitCb )

inline

Definition at line 146 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _mainLoopThread, _mainStopped, _stoppedCond, DS_ASSERT, mainLoop(), and mutex().

◆ runMainLoop() [2/2]

void Ds3dAppContext::runMainLoop ( std::function< void()> loopQuitCb )

inline

Definition at line 146 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _mainLoopThread, _mainStopped, _stoppedCond, DS_ASSERT, mainLoop(), and mutex().

◆ sBusCall() [1/2]

static gboolean Ds3dAppContext::sBusCall	(	GstBus *	bus,
		GstMessage *	msg,
		gpointer	data
	)

inlinestaticprotected

Definition at line 224 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References bus(), and DS_ASSERT.

Referenced by init().

◆ sBusCall() [2/2]

static gboolean Ds3dAppContext::sBusCall	(	GstBus *	bus,
		GstMessage *	msg,
		gpointer	data
	)

inlinestaticprotected

Definition at line 224 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References bus(), and DS_ASSERT.

◆ sendEOS() [1/2]

ErrCode Ds3dAppContext::sendEOS ( )

inline

Definition at line 173 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References DS3D_FAILED_RETURN, and pipeline().

◆ sendEOS() [2/2]

ErrCode Ds3dAppContext::sendEOS ( )

inline

Definition at line 173 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References DS3D_FAILED_RETURN, and pipeline().

◆ setMainloop() [1/2]

void Ds3dAppContext::setMainloop ( GMainLoop * loop )

inline

Definition at line 29 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _mainLoop.

◆ setMainloop() [2/2]

void Ds3dAppContext::setMainloop ( GMainLoop * loop )

inline

Definition at line 29 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _mainLoop.

◆ setPipelineState() [1/2]

ErrCode Ds3dAppContext::setPipelineState ( GstState state )

inlineprotected

Definition at line 190 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _pipeline, DS_ASSERT, ds3d::gst::GstPtr< GstObjT, ObjFunc >::get(), and setState().

◆ setPipelineState() [2/2]

ErrCode Ds3dAppContext::setPipelineState ( GstState state )

inlineprotected

Definition at line 190 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _pipeline, DS_ASSERT, ds3d::gst::GstPtr< GstObjT, ObjFunc >::get(), and setState().

Referenced by play(), and stop().

◆ setState() [1/2]

ErrCode Ds3dAppContext::setState	(	GstElement *	ele,
		GstState	state
	)

inlineprotected

Definition at line 196 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References DS3D_FAILED_RETURN, and DS_ASSERT.

◆ setState() [2/2]

ErrCode Ds3dAppContext::setState	(	GstElement *	ele,
		GstState	state
	)

inlineprotected

Definition at line 196 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References DS3D_FAILED_RETURN, and DS_ASSERT.

Referenced by setPipelineState(), and stop().

◆ stop() [1/2]

virtual ErrCode Ds3dAppContext::stop ( )

inlinevirtual

Reimplemented in CameraCanApp, and CameraCanApp.

Definition at line 70 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _elementList, _pipeline, DS_ASSERT, ds3d::gst::GstPtr< GstObjT, ObjFunc >::get(), getState(), ds3d::isGood(), LOG_WARNING, setPipelineState(), and setState().

◆ stop() [2/2]

virtual ErrCode Ds3dAppContext::stop ( )

inlinevirtual

Reimplemented in CameraCanApp, and CameraCanApp.

Definition at line 70 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _elementList, _pipeline, DS_ASSERT, ds3d::gst::GstPtr< GstObjT, ObjFunc >::get(), getState(), ds3d::isGood(), LOG_WARNING, setPipelineState(), and setState().

◆ waitLoopQuit() [1/2]

void Ds3dAppContext::waitLoopQuit ( )

inline

Definition at line 130 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _mainLoopThread, _mainStopped, _stoppedCond, mainLoop(), and mutex().

◆ waitLoopQuit() [2/2]

void Ds3dAppContext::waitLoopQuit ( )

inline

Definition at line 130 of file 9.0/sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

References _mainLoopThread, _mainStopped, _stoppedCond, mainLoop(), and mutex().

Field Documentation

◆ _bus

gst::BusPtr Ds3dAppContext::_bus

protected

Definition at line 235 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

Referenced by bus(), deinit(), and init().

◆ _busWatchId

uint32_t Ds3dAppContext::_busWatchId = 0

protected

Definition at line 236 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

Referenced by init().

◆ _elementList

std::vector< gst::ElePtr > Ds3dAppContext::_elementList

protected

Definition at line 237 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

Referenced by add(), deinit(), and stop().

◆ _eosAutoQuit

bool Ds3dAppContext::_eosAutoQuit = false

protected

Definition at line 239 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

◆ _eosReceived

bool Ds3dAppContext::_eosReceived = false

protected

Definition at line 242 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

Referenced by isRunning(), and play().

◆ _isdGPU

bool Ds3dAppContext::_isdGPU = true

protected

Definition at line 245 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

Referenced by init().

◆ _mainLoop

ds3d::UniqPtr< GMainLoop > Ds3dAppContext::_mainLoop {nullptr, g_main_loop_unref}

protected

Definition at line 238 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

Referenced by deinit(), init(), mainLoop(), and setMainloop().

◆ _mainLoopThread

std::unique_ptr< std::thread > Ds3dAppContext::_mainLoopThread

protected

Definition at line 240 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

Referenced by runMainLoop(), and waitLoopQuit().

◆ _mainStopped

bool Ds3dAppContext::_mainStopped = false

protected

Definition at line 241 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

Referenced by isRunning(), runMainLoop(), and waitLoopQuit().

◆ _pipeline

gst::ElePtr Ds3dAppContext::_pipeline

protected

Definition at line 234 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

Referenced by add(), deinit(), init(), pipeline(), play(), setPipelineState(), and stop().

◆ _stoppedCond

std::condition_variable Ds3dAppContext::_stoppedCond

protected

Definition at line 244 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

Referenced by runMainLoop(), and waitLoopQuit().

◆ _streamMutex

std::mutex Ds3dAppContext::_streamMutex

mutableprotected

Definition at line 243 of file sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp.

Referenced by mutex().

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

sources/apps/sample_apps/deepstream-can-orientation-app/deepstream_can_context_priv.hpp


NVIDIA DeepStream SDK API Reference	8.0 Release

NVIDIA DeepStream SDK API Reference

8.0 Release

Detailed Description

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

◆ Ds3dAppContext() [1/2]

◆ ~Ds3dAppContext() [1/2]

◆ Ds3dAppContext() [2/2]

◆ ~Ds3dAppContext() [2/2]

Member Function Documentation

◆ add() [1/2]

◆ add() [2/2]

◆ bus() [1/2]

◆ bus() [2/2]

◆ deinit() [1/2]

◆ deinit() [2/2]

◆ DS3D_DISABLE_CLASS_COPY() [1/2]

◆ DS3D_DISABLE_CLASS_COPY() [2/2]

◆ getState() [1/2]

◆ getState() [2/2]

◆ init() [1/2]

◆ init() [2/2]

◆ isRunning() [1/2]

◆ isRunning() [2/2]

◆ mainLoop() [1/2]

◆ mainLoop() [2/2]

◆ mutex() [1/2]

◆ mutex() [2/2]

◆ pipeline() [1/2]

◆ pipeline() [2/2]

◆ play() [1/2]

◆ play() [2/2]

◆ quitMainLoop() [1/2]

◆ quitMainLoop() [2/2]

◆ runMainLoop() [1/2]

◆ runMainLoop() [2/2]

◆ sBusCall() [1/2]

◆ sBusCall() [2/2]

◆ sendEOS() [1/2]

◆ sendEOS() [2/2]

◆ setMainloop() [1/2]

◆ setMainloop() [2/2]

◆ setPipelineState() [1/2]

◆ setPipelineState() [2/2]

◆ setState() [1/2]

◆ setState() [2/2]

◆ stop() [1/2]

◆ stop() [2/2]

◆ waitLoopQuit() [1/2]

◆ waitLoopQuit() [2/2]

Field Documentation

◆ _bus

◆ _busWatchId

◆ _elementList

◆ _eosAutoQuit

◆ _eosReceived

◆ _isdGPU

◆ _mainLoop

◆ _mainLoopThread

◆ _mainStopped

◆ _pipeline

◆ _stoppedCond

◆ _streamMutex