NVIDIA DeepStream SDK API Reference
8.0 Release
Public Member Functions | Static Public Member Functions | Protected Member Functions | Static Protected Member Functions | Protected Attributes
SensorFusionApp Class Reference

Detailed Description

Definition at line 87 of file deepstream_3d_sensor_fusion.hpp.

Inheritance diagram for SensorFusionApp:
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Public Member Functions

 SensorFusionApp ()=default
 
 ~SensorFusionApp ()
 
ErrCode setup (const std::string &configPath, std::function< void()> windowClosed)
 
ErrCode stop () override
 
void deinit () override
 
AppProfiler & profiler ()
 
void setMainloop (GMainLoop *loop)
 
void setEosAutoQuit (bool enable)
 
PipelineContext & add (const gst::ElePtr &ele)
 
virtual ErrCode start (std::function< void()> loopQuitCb)
 
bool isRunning (size_t timeout=0)
 
void quitMainLoop ()
 
void waitLoopQuit ()
 
ErrCode playPipeline ()
 
ErrCode stopPipeline ()
 
ErrCode runMainLoop (std::function< void()> loopQuitCb)
 
ErrCode sendEOS ()
 
GstPipeline * pipeline () const
 
GstBus * bus () const
 
GMainLoop * mainLoop () const
 

Static Public Member Functions

static gboolean GSourceCb (gpointer user_data)
 

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 (PipelineContext)
 

Static Protected Member Functions

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
 
std::atomic_bool _mainStopped {false}
 
std::atomic_bool _eosReceived {false}
 
std::mutex _pipelineMutex
 
std::condition_variable _StatusCond
 

Constructor & Destructor Documentation

◆ SensorFusionApp()

SensorFusionApp::SensorFusionApp ( )
default

◆ ~SensorFusionApp()

SensorFusionApp::~SensorFusionApp ( )
inline

Definition at line 90 of file deepstream_3d_sensor_fusion.hpp.

Member Function Documentation

◆ add()

PipelineContext& ds3d::gst::PipelineContext::add ( const gst::ElePtr &  ele)
inlineinherited

Definition at line 83 of file nvds3d_pipeline_context.h.

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

◆ bus()

GstBus* ds3d::gst::PipelineContext::bus ( ) const
inlineinherited

Definition at line 305 of file nvds3d_pipeline_context.h.

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

Referenced by ds3d::gst::PipelineContext::deinit(), ds3d::gst::PipelineContext::init(), and ds3d::gst::PipelineContext::sBusCall().

◆ deinit()

void SensorFusionApp::deinit ( )
overridevirtual

Reimplemented from ds3d::gst::PipelineContext.

◆ DS3D_DISABLE_CLASS_COPY()

ds3d::gst::PipelineContext::DS3D_DISABLE_CLASS_COPY ( PipelineContext  )
protectedinherited

◆ getState()

ErrCode ds3d::gst::PipelineContext::getState ( GstElement *  ele,
GstState *  state,
GstState *  pending = nullptr,
size_t  timeout = 0 
)
inlineprotectedinherited

Definition at line 372 of file nvds3d_pipeline_context.h.

References DS_ASSERT, ds3d::kGood, ds3d::kGst, and ds3d::kUnknown.

Referenced by ds3d::gst::PipelineContext::stopPipeline().

◆ GSourceCb()

static gboolean ds3d::gst::PipelineContext::GSourceCb ( gpointer  user_data)
inlinestaticinherited

Definition at line 225 of file nvds3d_pipeline_context.h.

References DS_ASSERT.

Referenced by ds3d::gst::PipelineContext::runMainLoop().

◆ isRunning()

bool ds3d::gst::PipelineContext::isRunning ( size_t  timeout = 0)
inlineinherited

Definition at line 134 of file nvds3d_pipeline_context.h.

References ds3d::gst::PipelineContext::_eosAutoQuit, ds3d::gst::PipelineContext::_eosReceived, ds3d::gst::PipelineContext::_mainStopped, ds3d::gst::PipelineContext::mainLoop(), ds3d::gst::PipelineContext::mutex(), and ds3d::gst::PipelineContext::pipeline().

Referenced by ds3d::gst::PipelineContext::stop().

◆ mainLoop()

GMainLoop* ds3d::gst::PipelineContext::mainLoop ( ) const
inlineinherited

Definition at line 306 of file nvds3d_pipeline_context.h.

References ds3d::gst::PipelineContext::_mainLoop.

Referenced by ds3d::gst::PipelineContext::isRunning(), ds3d::gst::PipelineContext::quitMainLoop(), ds3d::gst::PipelineContext::runMainLoop(), ds3d::gst::PipelineContext::stop(), and ds3d::gst::PipelineContext::waitLoopQuit().

◆ mutex()

std::mutex& ds3d::gst::PipelineContext::mutex ( ) const
inlineprotectedinherited

Definition at line 397 of file nvds3d_pipeline_context.h.

References ds3d::gst::PipelineContext::_pipelineMutex.

Referenced by ds3d::gst::PipelineContext::isRunning(), ds3d::gst::PipelineContext::playPipeline(), ds3d::gst::PipelineContext::quitMainLoop(), ds3d::gst::PipelineContext::runMainLoop(), ds3d::gst::PipelineContext::stop(), and ds3d::gst::PipelineContext::waitLoopQuit().

◆ pipeline()

GstPipeline* ds3d::gst::PipelineContext::pipeline ( ) const
inlineinherited

Definition at line 304 of file nvds3d_pipeline_context.h.

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

Referenced by ds3d::gst::PipelineContext::add(), ds3d::gst::PipelineContext::init(), ds3d::gst::PipelineContext::isRunning(), and ds3d::gst::PipelineContext::sendEOS().

◆ playPipeline()

ErrCode ds3d::gst::PipelineContext::playPipeline ( )
inlineinherited

Definition at line 192 of file nvds3d_pipeline_context.h.

References ds3d::gst::PipelineContext::_eosReceived, ds3d::gst::PipelineContext::_pipeline, DS_ASSERT, ds3d::gst::PipelineContext::mutex(), and ds3d::gst::PipelineContext::setPipelineState().

Referenced by ds3d::gst::PipelineContext::start().

◆ profiler()

AppProfiler& SensorFusionApp::profiler ( )
inline

Definition at line 100 of file deepstream_3d_sensor_fusion.hpp.

◆ quitMainLoop()

void ds3d::gst::PipelineContext::quitMainLoop ( )
inlineinherited

Definition at line 165 of file nvds3d_pipeline_context.h.

References ds3d::gst::PipelineContext::_StatusCond, ds3d::gst::PipelineContext::mainLoop(), and ds3d::gst::PipelineContext::mutex().

Referenced by ds3d::gst::PipelineContext::runMainLoop(), and ds3d::gst::PipelineContext::stop().

◆ runMainLoop()

ErrCode ds3d::gst::PipelineContext::runMainLoop ( std::function< void()>  loopQuitCb)
inlineinherited

Definition at line 232 of file nvds3d_pipeline_context.h.

References ds3d::gst::PipelineContext::_mainLoopThread, ds3d::gst::PipelineContext::_mainStopped, ds3d::gst::PipelineContext::_StatusCond, DS3D_FAILED_RETURN, DS_ASSERT, ds3d::gst::PipelineContext::GSourceCb(), ds3d::kGood, ds3d::kTimeOut, ds3d::kUnknown, LOG_ERROR, LOG_WARNING, ds3d::gst::PipelineContext::mainLoop(), ds3d::gst::PipelineContext::mutex(), and ds3d::gst::PipelineContext::quitMainLoop().

Referenced by ds3d::gst::PipelineContext::start().

◆ sBusCall()

static gboolean ds3d::gst::PipelineContext::sBusCall ( GstBus *  bus,
GstMessage *  msg,
gpointer  data 
)
inlinestaticprotectedinherited

Definition at line 390 of file nvds3d_pipeline_context.h.

References ds3d::gst::PipelineContext::bus(), and DS_ASSERT.

Referenced by ds3d::gst::PipelineContext::init().

◆ sendEOS()

ErrCode ds3d::gst::PipelineContext::sendEOS ( )
inlineinherited

Definition at line 283 of file nvds3d_pipeline_context.h.

References ds3d::kGood, LOG_DEBUG, LOG_INFO, ds3d::gst::PipelineContext::pipeline(), and ds3d::gst::SendEosOnSrc().

Referenced by ds3d::gst::PipelineContext::stop().

◆ setEosAutoQuit()

void ds3d::gst::PipelineContext::setEosAutoQuit ( bool  enable)
inlineinherited

Definition at line 68 of file nvds3d_pipeline_context.h.

References ds3d::gst::PipelineContext::_eosAutoQuit.

◆ setMainloop()

void ds3d::gst::PipelineContext::setMainloop ( GMainLoop *  loop)
inlineinherited

Definition at line 67 of file nvds3d_pipeline_context.h.

References ds3d::gst::PipelineContext::_mainLoop.

◆ setPipelineState()

ErrCode ds3d::gst::PipelineContext::setPipelineState ( GstState  state)
inlineprotectedinherited

Definition at line 355 of file nvds3d_pipeline_context.h.

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

Referenced by ds3d::gst::PipelineContext::playPipeline(), and ds3d::gst::PipelineContext::stopPipeline().

◆ setState()

ErrCode ds3d::gst::PipelineContext::setState ( GstElement *  ele,
GstState  state 
)
inlineprotectedinherited

Definition at line 361 of file nvds3d_pipeline_context.h.

References DS3D_FAILED_RETURN, DS_ASSERT, ds3d::kGood, and ds3d::kGst.

Referenced by ds3d::gst::PipelineContext::setPipelineState(), and ds3d::gst::PipelineContext::stopPipeline().

◆ setup()

ErrCode SensorFusionApp::setup ( const std::string &  configPath,
std::function< void()>  windowClosed 
)

◆ start()

virtual ErrCode ds3d::gst::PipelineContext::start ( std::function< void()>  loopQuitCb)
inlinevirtualinherited

Definition at line 92 of file nvds3d_pipeline_context.h.

References DS3D_ERROR_RETURN, ds3d::kGood, LOG_DEBUG, ds3d::gst::PipelineContext::playPipeline(), and ds3d::gst::PipelineContext::runMainLoop().

◆ stop()

ErrCode SensorFusionApp::stop ( )
overridevirtual

Reimplemented from ds3d::gst::PipelineContext.

◆ stopPipeline()

ErrCode ds3d::gst::PipelineContext::stopPipeline ( )
inlineinherited

Definition at line 203 of file nvds3d_pipeline_context.h.

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

Referenced by ds3d::gst::PipelineContext::stop().

◆ waitLoopQuit()

void ds3d::gst::PipelineContext::waitLoopQuit ( )
inlineinherited

Definition at line 174 of file nvds3d_pipeline_context.h.

References ds3d::gst::PipelineContext::_mainLoopThread, ds3d::gst::PipelineContext::_mainStopped, ds3d::gst::PipelineContext::_StatusCond, LOG_DEBUG, ds3d::gst::PipelineContext::mainLoop(), and ds3d::gst::PipelineContext::mutex().

Referenced by ds3d::gst::PipelineContext::stop().

Field Documentation

◆ _bus

gst::BusPtr ds3d::gst::PipelineContext::_bus
protectedinherited

Definition at line 401 of file nvds3d_pipeline_context.h.

Referenced by ds3d::gst::PipelineContext::bus(), ds3d::gst::PipelineContext::deinit(), and ds3d::gst::PipelineContext::init().

◆ _busWatchId

uint32_t ds3d::gst::PipelineContext::_busWatchId = 0
protectedinherited

Definition at line 402 of file nvds3d_pipeline_context.h.

Referenced by ds3d::gst::PipelineContext::init().

◆ _elementList

std::vector<gst::ElePtr> ds3d::gst::PipelineContext::_elementList
protectedinherited

Definition at line 403 of file nvds3d_pipeline_context.h.

Referenced by ds3d::gst::PipelineContext::add(), ds3d::gst::PipelineContext::deinit(), and ds3d::gst::PipelineContext::stopPipeline().

◆ _eosAutoQuit

bool ds3d::gst::PipelineContext::_eosAutoQuit = false
protectedinherited

Definition at line 405 of file nvds3d_pipeline_context.h.

Referenced by ds3d::gst::PipelineContext::isRunning(), and ds3d::gst::PipelineContext::setEosAutoQuit().

◆ _eosReceived

std::atomic_bool ds3d::gst::PipelineContext::_eosReceived {false}
protectedinherited

Definition at line 408 of file nvds3d_pipeline_context.h.

Referenced by ds3d::gst::PipelineContext::isRunning(), and ds3d::gst::PipelineContext::playPipeline().

◆ _mainLoop

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

Definition at line 404 of file nvds3d_pipeline_context.h.

Referenced by ds3d::gst::PipelineContext::deinit(), ds3d::gst::PipelineContext::init(), ds3d::gst::PipelineContext::mainLoop(), and ds3d::gst::PipelineContext::setMainloop().

◆ _mainLoopThread

std::unique_ptr<std::thread> ds3d::gst::PipelineContext::_mainLoopThread
protectedinherited

Definition at line 406 of file nvds3d_pipeline_context.h.

Referenced by ds3d::gst::PipelineContext::runMainLoop(), and ds3d::gst::PipelineContext::waitLoopQuit().

◆ _mainStopped

std::atomic_bool ds3d::gst::PipelineContext::_mainStopped {false}
protectedinherited

Definition at line 407 of file nvds3d_pipeline_context.h.

Referenced by ds3d::gst::PipelineContext::isRunning(), ds3d::gst::PipelineContext::runMainLoop(), and ds3d::gst::PipelineContext::waitLoopQuit().

◆ _pipeline

gst::ElePtr ds3d::gst::PipelineContext::_pipeline
protectedinherited

Definition at line 400 of file nvds3d_pipeline_context.h.

Referenced by ds3d::gst::PipelineContext::add(), ds3d::gst::PipelineContext::deinit(), ds3d::gst::PipelineContext::init(), ds3d::gst::PipelineContext::pipeline(), ds3d::gst::PipelineContext::playPipeline(), ds3d::gst::PipelineContext::setPipelineState(), and ds3d::gst::PipelineContext::stopPipeline().

◆ _pipelineMutex

std::mutex ds3d::gst::PipelineContext::_pipelineMutex
mutableprotectedinherited

Definition at line 409 of file nvds3d_pipeline_context.h.

Referenced by ds3d::gst::PipelineContext::mutex().

◆ _StatusCond

std::condition_variable ds3d::gst::PipelineContext::_StatusCond
protectedinherited

Definition at line 410 of file nvds3d_pipeline_context.h.

Referenced by ds3d::gst::PipelineContext::quitMainLoop(), ds3d::gst::PipelineContext::runMainLoop(), ds3d::gst::PipelineContext::stop(), and ds3d::gst::PipelineContext::waitLoopQuit().

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