NvTiler Class Reference

Detailed Description

Definition at line 40 of file sources/gst-plugins/gst-nvtiler/NvTiler.h.

Inheritance diagram for NvTiler:

Collaboration diagram for NvTiler:

Public Member Functions
	NvTiler ()
bool	Init (TilerConfig config)
bool	Composite (NvBufSurface *inputBuffer, NvDsBatchMeta *inputBufferMeta, NvBufSurface *outputBuffer, NvBufSurface *tilerScratchBuffer, uint32_t gpuId, int32_t compute_hw, int32_t interpolation_method)
	TilerComposite helps composite an input batch onto outputBuffer. More...
bool	AdjustOutputMeta (NvDsBatchMeta *outputBatchMeta)
	Scale every bounding box meta to match tile resolution. More...
uint32_t	GetTileWidth (uint32_t sourceId)
uint32_t	GetTileHeight (uint32_t sourceId)
void	SyncObjWait ()
void	Deinit ()
bool	SetSingleSourceMode (bool on, int32_t sourceId=-1)
void	DeleteSource (int32_t sourceId)
bool	SetSquareGridMode (bool squareGrid)
bool	SetTilerMap (std::map< uint32_t, uint32_t > *tiler_map, GMutex *tiler_map_lock)
	NvTiler ()
bool	Init (TilerConfig config)
bool	Composite (NvBufSurface *inputBuffer, NvDsBatchMeta *inputBufferMeta, NvBufSurface *outputBuffer, NvBufSurface *tilerScratchBuffer, uint32_t gpuId, int32_t compute_hw, int32_t interpolation_method)
	TilerComposite helps composite an input batch onto outputBuffer. More...
bool	AdjustOutputMeta (NvDsBatchMeta *outputBatchMeta)
	Scale every bounding box meta to match tile resolution. More...
uint32_t	GetTileWidth (uint32_t sourceId)
uint32_t	GetTileHeight (uint32_t sourceId)
void	SyncObjWait ()
void	Deinit ()
bool	SetSingleSourceMode (bool on, int32_t sourceId=-1)
void	DeleteSource (int32_t sourceId)
bool	SetSquareGridMode (bool squareGrid)
bool	SetTilerMap (std::map< uint32_t, uint32_t > *tiler_map, GMutex *tiler_map_lock)

Constructor & Destructor Documentation

NvTiler() [1/2]

NvTiler::NvTiler

(

)

NvTiler() [2/2]

NvTiler::NvTiler

(

)

Member Function Documentation

AdjustOutputMeta() [1/2]

bool NvTiler::AdjustOutputMeta ( NvDsBatchMeta *  outputBatchMeta )

virtual

Scale every bounding box meta to match tile resolution.

Parameters

outputBatchMeta

[IN/OUT] Output tiler composited buffer meta with stream-display-specific meta-data. The function shall modify outputBatchMeta with meta-data like bounding boxes scaled appropriately.

Implements INvTiler.

AdjustOutputMeta() [2/2]

bool NvTiler::AdjustOutputMeta ( NvDsBatchMeta *  outputBatchMeta )

virtual

Scale every bounding box meta to match tile resolution.

Parameters

outputBatchMeta

[IN/OUT] Output tiler composited buffer meta with stream-display-specific meta-data. The function shall modify outputBatchMeta with meta-data like bounding boxes scaled appropriately.

Implements INvTiler.

Composite() [1/2]

bool NvTiler::Composite ( NvBufSurface *  inputBuffer, NvDsBatchMeta *  inputBufferMeta, NvBufSurface *  outputBuffer, NvBufSurface *  tilerScratchBuffer, uint32_t  gpuId, int32_t  compute_hw, int32_t  interpolation_method  )

virtual

TilerComposite helps composite an input batch onto outputBuffer.

Parameters

inputBuffer	[IN]
inputBufferMeta	[IN]
outputBuffer	[IN/OUT] Output tiler composited buffer
tilerScratchBuffer	[IN] Used to keep a copy of the generated tile for future reference
gpu_id	[IN] GPU to be used for tiling
stream	[IN] cudaStream to be used for tiling

Implements INvTiler.

Composite() [2/2]

bool NvTiler::Composite ( NvBufSurface *  inputBuffer, NvDsBatchMeta *  inputBufferMeta, NvBufSurface *  outputBuffer, NvBufSurface *  tilerScratchBuffer, uint32_t  gpuId, int32_t  compute_hw, int32_t  interpolation_method  )

virtual

TilerComposite helps composite an input batch onto outputBuffer.

Parameters

inputBuffer	[IN]
inputBufferMeta	[IN]
outputBuffer	[IN/OUT] Output tiler composited buffer
tilerScratchBuffer	[IN] Used to keep a copy of the generated tile for future reference
gpu_id	[IN] GPU to be used for tiling
stream	[IN] cudaStream to be used for tiling

Implements INvTiler.

Deinit() [1/2]

void NvTiler::Deinit ( )

virtual

Implements INvTiler.

Deinit() [2/2]

void NvTiler::Deinit ( )

virtual

Implements INvTiler.

DeleteSource() [1/2]

void NvTiler::DeleteSource ( int32_t  sourceId )

virtual

Implements INvTiler.

DeleteSource() [2/2]

void NvTiler::DeleteSource ( int32_t  sourceId )

virtual

Implements INvTiler.

GetTileHeight() [1/2]

uint32_t NvTiler::GetTileHeight ( uint32_t  sourceId )

virtual

Implements INvTiler.

GetTileHeight() [2/2]

uint32_t NvTiler::GetTileHeight ( uint32_t  sourceId )

virtual

Implements INvTiler.

GetTileWidth() [1/2]

uint32_t NvTiler::GetTileWidth ( uint32_t  sourceId )

virtual

Implements INvTiler.

GetTileWidth() [2/2]

uint32_t NvTiler::GetTileWidth ( uint32_t  sourceId )

virtual

Implements INvTiler.

Init() [1/2]

bool NvTiler::Init ( TilerConfig  config )

virtual

Implements INvTiler.

Init() [2/2]

bool NvTiler::Init ( TilerConfig  config )

virtual

Implements INvTiler.

SetSingleSourceMode() [1/2]

bool NvTiler::SetSingleSourceMode ( bool  on, int32_t  sourceId = -1  )

virtual

Implements INvTiler.

SetSingleSourceMode() [2/2]

bool NvTiler::SetSingleSourceMode ( bool  on, int32_t  sourceId = -1  )

virtual

Implements INvTiler.

SetSquareGridMode() [1/2]

bool NvTiler::SetSquareGridMode ( bool  squareGrid )

virtual

Implements INvTiler.

SetSquareGridMode() [2/2]

bool NvTiler::SetSquareGridMode ( bool  squareGrid )

virtual

Implements INvTiler.

SetTilerMap() [1/2]

bool NvTiler::SetTilerMap ( std::map< uint32_t, uint32_t > *  tiler_map, GMutex *  tiler_map_lock  )

virtual

Implements INvTiler.

SetTilerMap() [2/2]

bool NvTiler::SetTilerMap ( std::map< uint32_t, uint32_t > *  tiler_map, GMutex *  tiler_map_lock  )

virtual

Implements INvTiler.

SyncObjWait() [1/2]

void NvTiler::SyncObjWait ( )

virtual

Implements INvTiler.

SyncObjWait() [2/2]

void NvTiler::SyncObjWait ( )

virtual

Implements INvTiler.

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

• sources/gst-plugins/gst-nvtiler/NvTiler.h