NVIDIA DeepStream SDK API Reference
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Public Member Functions | Data Fields
DSCustomLibraryBase Class Referenceabstract

Detailed Description

Definition at line 40 of file nvdscustomlib_base.h.

Inheritance diagram for DSCustomLibraryBase:
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Public Member Functions

 DSCustomLibraryBase (GstBaseTransform *btrans=nullptr)
 
virtual bool SetInitParams (DSCustom_CreateParams *params)
 
virtual ~DSCustomLibraryBase ()
 
virtual bool HandleEvent (GstEvent *event)=0
 
virtual char * QueryProperties ()=0
 
virtual bool SetProperty (Property &prop)=0
 
virtual GstCaps * GetCompatibleCaps (GstPadDirection direction, GstCaps *in_caps, GstCaps *othercaps)
 
virtual BufferResult ProcessBuffer (GstBuffer *inbuf)=0
 
 DSCustomLibraryBase (GstElement *bscope=nullptr)
 
virtual bool SetInitParams (DSCustom_CreateParams *params)
 
virtual ~DSCustomLibraryBase ()
 
virtual bool SetProperty (Property &prop)=0
 
virtual bool HandleEvent (GstEvent *event)=0
 
virtual char * QueryProperties ()=0
 
virtual BufferResult ProcessBuffer (GstAudio2Video *base, GstBuffer *audio, GstVideoFrame *video)=0
 
 DSCustomLibraryBase (GstBaseTransform *btrans=nullptr)
 
virtual bool SetInitParams (DSCustom_CreateParams *params)
 
virtual ~DSCustomLibraryBase ()
 
virtual bool SetProperty (Property &prop)=0
 
virtual bool HandleEvent (GstEvent *event)=0
 
virtual char * QueryProperties ()=0
 
virtual GstCaps * GetCompatibleCaps (GstPadDirection direction, GstCaps *in_caps, GstCaps *othercaps)
 
virtual BufferResult ProcessBuffer (GstBuffer *inbuf)=0
 
NvBufSurface * getNvBufSurface (GstBuffer *inbuf)
 
GstBufferPool * CreateBufferPool (BufferPoolConfig *pool_config, GstCaps *outcaps)
 

Data Fields

GstBaseTransform * m_element
 
guint m_gpuId
 GPU ID on which we expect to execute the algorithm. More...
 
GstAudioInfo m_inAudioInfo
 
GstAudioInfo m_outAudioInfo
 
GstAudioFormat m_inAudioFmt
 
GstAudioFormat m_outAudioFmt
 
GstCaps * m_inCaps
 
GstCaps * m_outCaps
 
GstElement * m_element
 
gboolean m_dummyMetaInsert
 
gboolean m_fillDummyBatchMeta
 
GstVideoInfo m_inVideoInfo
 
GstVideoInfo m_outVideoInfo
 
GstVideoFormat m_inVideoFmt
 
GstVideoFormat m_outVideoFmt
 

Constructor & Destructor Documentation

◆ DSCustomLibraryBase() [1/3]

DSCustomLibraryBase::DSCustomLibraryBase ( GstBaseTransform *  btrans = nullptr)
explicit

Definition at line 97 of file gst-nvdsvideotemplate/includes/nvdscustomlib_base.hpp.

References m_dummyMetaInsert, m_fillDummyBatchMeta, m_gpuId, m_inCaps, and m_outCaps.

◆ ~DSCustomLibraryBase() [1/3]

DSCustomLibraryBase::~DSCustomLibraryBase ( )
virtual

Definition at line 65 of file gst-nvdsA2Vtemplate/includes/nvdscustomlib_base.hpp.

◆ DSCustomLibraryBase() [2/3]

DSCustomLibraryBase::DSCustomLibraryBase ( GstElement *  bscope = nullptr)
explicit

Definition at line 56 of file gst-nvdsA2Vtemplate/includes/nvdscustomlib_base.hpp.

◆ ~DSCustomLibraryBase() [2/3]

virtual DSCustomLibraryBase::~DSCustomLibraryBase ( )
virtual

◆ DSCustomLibraryBase() [3/3]

DSCustomLibraryBase::DSCustomLibraryBase ( GstBaseTransform *  btrans = nullptr)
explicit

◆ ~DSCustomLibraryBase() [3/3]

virtual DSCustomLibraryBase::~DSCustomLibraryBase ( )
virtual

Member Function Documentation

◆ CreateBufferPool()

GstBufferPool * DSCustomLibraryBase::CreateBufferPool ( BufferPoolConfig *  pool_config,
GstCaps *  outcaps 
)

Definition at line 195 of file gst-nvdsvideotemplate/includes/nvdscustomlib_base.hpp.

References BufferPoolConfig::batch_size, BufferPoolConfig::cuda_mem_type, BufferPoolConfig::gpu_id, gst_nvds_buffer_pool_new(), and BufferPoolConfig::max_buffers.

◆ GetCompatibleCaps() [1/2]

GstCaps * DSCustomLibraryBase::GetCompatibleCaps ( GstPadDirection  direction,
GstCaps *  in_caps,
GstCaps *  othercaps 
)
virtual

Implements IDSCustomLibrary.

Definition at line 126 of file gst-nvdsvideotemplate/includes/nvdscustomlib_base.hpp.

References m_element.

◆ GetCompatibleCaps() [2/2]

virtual GstCaps* DSCustomLibraryBase::GetCompatibleCaps ( GstPadDirection  direction,
GstCaps *  in_caps,
GstCaps *  othercaps 
)
virtual

Implements IDSCustomLibrary.

◆ getNvBufSurface()

NvBufSurface * DSCustomLibraryBase::getNvBufSurface ( GstBuffer *  inbuf)

Definition at line 233 of file gst-nvdsvideotemplate/includes/nvdscustomlib_base.hpp.

References m_element.

◆ HandleEvent() [1/3]

virtual bool DSCustomLibraryBase::HandleEvent ( GstEvent *  event)
pure virtual

Implements IDSCustomLibrary.

◆ HandleEvent() [2/3]

virtual bool DSCustomLibraryBase::HandleEvent ( GstEvent *  event)
pure virtual

Implements IDSCustomLibrary.

◆ HandleEvent() [3/3]

virtual bool DSCustomLibraryBase::HandleEvent ( GstEvent *  event)
pure virtual

Implements IDSCustomLibrary.

◆ ProcessBuffer() [1/3]

virtual BufferResult DSCustomLibraryBase::ProcessBuffer ( GstAudio2Video *  base,
GstBuffer *  audio,
GstVideoFrame *  video 
)
pure virtual

Implements IDSCustomLibrary.

◆ ProcessBuffer() [2/3]

virtual BufferResult DSCustomLibraryBase::ProcessBuffer ( GstBuffer *  inbuf)
pure virtual

Implements IDSCustomLibrary.

◆ ProcessBuffer() [3/3]

virtual BufferResult DSCustomLibraryBase::ProcessBuffer ( GstBuffer *  inbuf)
pure virtual

Implements IDSCustomLibrary.

◆ QueryProperties() [1/3]

virtual char* DSCustomLibraryBase::QueryProperties ( )
pure virtual

Implements IDSCustomLibrary.

◆ QueryProperties() [2/3]

virtual char* DSCustomLibraryBase::QueryProperties ( )
pure virtual

Implements IDSCustomLibrary.

◆ QueryProperties() [3/3]

virtual char* DSCustomLibraryBase::QueryProperties ( )
pure virtual

Implements IDSCustomLibrary.

◆ SetInitParams() [1/3]

virtual bool DSCustomLibraryBase::SetInitParams ( DSCustom_CreateParams *  params)
virtual

Implements IDSCustomLibrary.

◆ SetInitParams() [2/3]

bool DSCustomLibraryBase::SetInitParams ( DSCustom_CreateParams *  params)
virtual

Implements IDSCustomLibrary.

Definition at line 59 of file gst-nvdsA2Vtemplate/includes/nvdscustomlib_base.hpp.

References DSCustom_CreateParams::m_element, and m_element.

◆ SetInitParams() [3/3]

virtual bool DSCustomLibraryBase::SetInitParams ( DSCustom_CreateParams *  params)
virtual

Implements IDSCustomLibrary.

◆ SetProperty() [1/3]

virtual bool DSCustomLibraryBase::SetProperty ( Property &  prop)
pure virtual

Implements IDSCustomLibrary.

◆ SetProperty() [2/3]

virtual bool DSCustomLibraryBase::SetProperty ( Property &  prop)
pure virtual

Implements IDSCustomLibrary.

◆ SetProperty() [3/3]

virtual bool DSCustomLibraryBase::SetProperty ( Property &  prop)
pure virtual

Implements IDSCustomLibrary.

Field Documentation

◆ m_dummyMetaInsert

gboolean DSCustomLibraryBase::m_dummyMetaInsert

Definition at line 79 of file gst-nvdsvideotemplate/includes/nvdscustomlib_base.hpp.

Referenced by DSCustomLibraryBase().

◆ m_element [1/2]

GstElement* DSCustomLibraryBase::m_element

Definition at line 50 of file gst-nvdsA2Vtemplate/includes/nvdscustomlib_base.hpp.

◆ m_element [2/2]

GstBaseTransform * DSCustomLibraryBase::m_element

Definition at line 66 of file nvdscustomlib_base.h.

Referenced by GetCompatibleCaps(), getNvBufSurface(), and SetInitParams().

◆ m_fillDummyBatchMeta

gboolean DSCustomLibraryBase::m_fillDummyBatchMeta

Definition at line 81 of file gst-nvdsvideotemplate/includes/nvdscustomlib_base.hpp.

Referenced by DSCustomLibraryBase().

◆ m_gpuId

guint DSCustomLibraryBase::m_gpuId

GPU ID on which we expect to execute the algorithm.

Definition at line 69 of file nvdscustomlib_base.h.

Referenced by DSCustomLibraryBase().

◆ m_inAudioFmt

GstAudioFormat DSCustomLibraryBase::m_inAudioFmt

Definition at line 76 of file nvdscustomlib_base.h.

◆ m_inAudioInfo

GstAudioInfo DSCustomLibraryBase::m_inAudioInfo

Definition at line 72 of file nvdscustomlib_base.h.

◆ m_inCaps

GstCaps * DSCustomLibraryBase::m_inCaps

Definition at line 80 of file nvdscustomlib_base.h.

Referenced by DSCustomLibraryBase().

◆ m_inVideoFmt

GstVideoFormat DSCustomLibraryBase::m_inVideoFmt

Definition at line 88 of file gst-nvdsvideotemplate/includes/nvdscustomlib_base.hpp.

◆ m_inVideoInfo

GstVideoInfo DSCustomLibraryBase::m_inVideoInfo

Definition at line 84 of file gst-nvdsvideotemplate/includes/nvdscustomlib_base.hpp.

◆ m_outAudioFmt

GstAudioFormat DSCustomLibraryBase::m_outAudioFmt

Definition at line 77 of file nvdscustomlib_base.h.

◆ m_outAudioInfo

GstAudioInfo DSCustomLibraryBase::m_outAudioInfo

Definition at line 73 of file nvdscustomlib_base.h.

◆ m_outCaps

GstCaps * DSCustomLibraryBase::m_outCaps

Definition at line 81 of file nvdscustomlib_base.h.

Referenced by DSCustomLibraryBase().

◆ m_outVideoFmt

GstVideoFormat DSCustomLibraryBase::m_outVideoFmt

Definition at line 89 of file gst-nvdsvideotemplate/includes/nvdscustomlib_base.hpp.

◆ m_outVideoInfo

GstVideoInfo DSCustomLibraryBase::m_outVideoInfo

Definition at line 85 of file gst-nvdsvideotemplate/includes/nvdscustomlib_base.hpp.

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