Detailed Description
Strucuture containing Preprocess info.
Definition at line 202 of file gstnvdspreprocess.h.
Data Fields | |
| GstBaseTransform | base_trans |
| Gst Base Transform. More... | |
| std::vector< guint64 > | target_unique_ids |
| Target unique ids. More... | |
| gint | operate_on_gie_id |
| Gie id to process. More... | |
| std::vector< GstNvDsPreProcessGroup * > | nvdspreprocess_groups |
| group information as specified in config file More... | |
| NvDsPreProcessPropertySet | property_set |
| struct denoting properties set by config file More... | |
| CustomCtx * | custom_lib_ctx |
| pointer to the custom lib ctx More... | |
| CustomInitParams | custom_initparams |
| custom lib init params More... | |
| void * | custom_lib_handle |
| custom lib handle More... | |
| gchar * | custom_lib_path |
| Custom Library Name. More... | |
| std::string | custom_tensor_function_name |
| custom tensor function name More... | |
| std::function< NvDsPreProcessStatus(CustomCtx *, NvDsPreProcessBatch *, NvDsPreProcessCustomBuf *&, CustomTensorParams &, NvDsPreProcessAcquirer *)> | custom_tensor_function |
| wrapper to custom tensor function More... | |
| GstBufferPool * | scaling_pool |
| Internal buffer pool for memory required for scaling input frames and cropping object. More... | |
| NvDsPreProcessFormat | scaling_pool_format |
| scaling pool color format More... | |
| NvBufSurfaceMemType | scaling_pool_memory_type |
| scaling pool memory type More... | |
| NvBufSurfTransform_Compute | scaling_pool_compute_hw |
| compute hw for transformation More... | |
| NvBufSurfTransform_Inter | scaling_pool_interpolation_filter |
| interpolation filter for transformation More... | |
| guint | scaling_buf_pool_size |
| Scaling buffer pool size. More... | |
| guint | meta_id |
| meta id for differentiating between multiple tensor meta from same gst buffer More... | |
| GstBufferPool * | tensor_pool |
| Internal buffer pool for memory required for tensor preparation. More... | |
| guint | tensor_buf_pool_size |
| tensor buffer pool size More... | |
| std::unique_ptr< NvDsPreProcessAcquirerImpl > | acquire_impl |
| Class for acquiring/releasing buffer from tensor pool. More... | |
| NvDsPreProcessCustomBuf * | tensor_buf |
| pointer to buffer provided to custom library for tensor preparation More... | |
| NvDsPreProcessTensorParams | tensor_params |
| Parameters for tensor preparation. More... | |
| gint | processing_width |
| Resolution width at which roi/full-frames should be processed. More... | |
| gint | processing_height |
| Resolution height at which roi/full-frames should be processed. More... | |
| cudaStream_t | convert_stream |
| Cuda Stream to ROI crop, scale and convert. More... | |
| gboolean | maintain_aspect_ratio |
| Boolean to indicate maintain aspect ratio. More... | |
| gboolean | symmetric_padding |
| Boolean to indicate symmetric padding. More... | |
| GMutex | preprocess_lock |
| Processing Queue and related synchronization structures. More... | |
| GQueue * | preprocess_queue |
| Queue to send data to output thread for processing. More... | |
| GCond | preprocess_cond |
| Gcondition for process queue. More... | |
| GThread * | output_thread |
| Output thread. More... | |
| gboolean | stop |
| Boolean to signal output thread to stop. More... | |
| guint | unique_id |
| Unique ID of the element. More... | |
| guint64 | frame_num |
| Frame number of the current input buffer. More... | |
| NvBufSurface | batch_insurf |
| Temporary NvBufSurface for input to batched transformations. More... | |
| NvBufSurface | batch_outsurf |
| Temporary NvBufSurface for output from batched transformations. More... | |
| guint | max_batch_size |
| Maximum batch size. More... | |
| guint | gpu_id |
| GPU ID on which we expect to execute the task. More... | |
| gboolean | enable |
| if disabled plugin will work in passthrough mode More... | |
| gchar * | config_file_path |
| Config file path for nvdspreprocess. More... | |
| gboolean | config_file_parse_successful |
| Config file parsing status. More... | |
| gboolean | process_on_frame |
| Boolean indicating if processing on frame or already cropped objects should be processed. More... | |
| gulong | current_batch_num |
| Current batch number of the input batch. More... | |
| GstFlowReturn | last_flow_ret |
| GstFlowReturn returned by the latest buffer pad push. More... | |
| NvBufSurfTransformConfigParams | transform_config_params |
| Config params required by NvBufSurfTransform API. More... | |
| NvBufSurfTransformParams | transform_params |
| Parameters to use for transforming buffers. More... | |
| nvtxDomainHandle_t | nvtx_domain |
| NVTX Domain. More... | |
| std::unordered_map< gint, gint > * | src_to_group_map |
| Map src-id : preprocess-group-id. More... | |
| GMutex | framemeta_map_lock |
| Lock for framemeta_map. More... | |
Field Documentation
◆ acquire_impl
| std::unique_ptr<NvDsPreProcessAcquirerImpl> _GstNvDsPreProcess::acquire_impl |
Class for acquiring/releasing buffer from tensor pool.
Definition at line 267 of file gstnvdspreprocess.h.
◆ base_trans
| GstBaseTransform _GstNvDsPreProcess::base_trans |
Gst Base Transform.
Definition at line 205 of file gstnvdspreprocess.h.
◆ batch_insurf
| NvBufSurface _GstNvDsPreProcess::batch_insurf |
Temporary NvBufSurface for input to batched transformations.
Definition at line 314 of file gstnvdspreprocess.h.
◆ batch_outsurf
| NvBufSurface _GstNvDsPreProcess::batch_outsurf |
Temporary NvBufSurface for output from batched transformations.
Definition at line 317 of file gstnvdspreprocess.h.
◆ config_file_parse_successful
| gboolean _GstNvDsPreProcess::config_file_parse_successful |
Config file parsing status.
Definition at line 332 of file gstnvdspreprocess.h.
◆ config_file_path
| gchar* _GstNvDsPreProcess::config_file_path |
Config file path for nvdspreprocess.
Definition at line 329 of file gstnvdspreprocess.h.
◆ convert_stream
| cudaStream_t _GstNvDsPreProcess::convert_stream |
Cuda Stream to ROI crop, scale and convert.
Definition at line 282 of file gstnvdspreprocess.h.
◆ current_batch_num
| gulong _GstNvDsPreProcess::current_batch_num |
Current batch number of the input batch.
Definition at line 338 of file gstnvdspreprocess.h.
◆ custom_initparams
| CustomInitParams _GstNvDsPreProcess::custom_initparams |
custom lib init params
Definition at line 223 of file gstnvdspreprocess.h.
◆ custom_lib_ctx
| CustomCtx* _GstNvDsPreProcess::custom_lib_ctx |
pointer to the custom lib ctx
Definition at line 220 of file gstnvdspreprocess.h.
◆ custom_lib_handle
| void* _GstNvDsPreProcess::custom_lib_handle |
custom lib handle
Definition at line 226 of file gstnvdspreprocess.h.
◆ custom_lib_path
| gchar* _GstNvDsPreProcess::custom_lib_path |
Custom Library Name.
Definition at line 229 of file gstnvdspreprocess.h.
◆ custom_tensor_function
| std::function<NvDsPreProcessStatus(CustomCtx *, NvDsPreProcessBatch *, NvDsPreProcessCustomBuf *&, CustomTensorParams &, NvDsPreProcessAcquirer *)> _GstNvDsPreProcess::custom_tensor_function |
wrapper to custom tensor function
Definition at line 236 of file gstnvdspreprocess.h.
◆ custom_tensor_function_name
| std::string _GstNvDsPreProcess::custom_tensor_function_name |
custom tensor function name
Definition at line 232 of file gstnvdspreprocess.h.
◆ enable
| gboolean _GstNvDsPreProcess::enable |
if disabled plugin will work in passthrough mode
Definition at line 326 of file gstnvdspreprocess.h.
◆ frame_num
| guint64 _GstNvDsPreProcess::frame_num |
Frame number of the current input buffer.
Definition at line 311 of file gstnvdspreprocess.h.
◆ framemeta_map_lock
| GMutex _GstNvDsPreProcess::framemeta_map_lock |
Lock for framemeta_map.
Definition at line 356 of file gstnvdspreprocess.h.
◆ gpu_id
| guint _GstNvDsPreProcess::gpu_id |
GPU ID on which we expect to execute the task.
Definition at line 323 of file gstnvdspreprocess.h.
◆ last_flow_ret
| GstFlowReturn _GstNvDsPreProcess::last_flow_ret |
GstFlowReturn returned by the latest buffer pad push.
Definition at line 341 of file gstnvdspreprocess.h.
◆ maintain_aspect_ratio
| gboolean _GstNvDsPreProcess::maintain_aspect_ratio |
Boolean to indicate maintain aspect ratio.
Definition at line 285 of file gstnvdspreprocess.h.
◆ max_batch_size
| guint _GstNvDsPreProcess::max_batch_size |
Maximum batch size.
Definition at line 320 of file gstnvdspreprocess.h.
◆ meta_id
| guint _GstNvDsPreProcess::meta_id |
meta id for differentiating between multiple tensor meta from same gst buffer
Definition at line 258 of file gstnvdspreprocess.h.
◆ nvdspreprocess_groups
| std::vector<GstNvDsPreProcessGroup*> _GstNvDsPreProcess::nvdspreprocess_groups |
group information as specified in config file
Definition at line 214 of file gstnvdspreprocess.h.
◆ nvtx_domain
| nvtxDomainHandle_t _GstNvDsPreProcess::nvtx_domain |
NVTX Domain.
Definition at line 350 of file gstnvdspreprocess.h.
◆ operate_on_gie_id
| gint _GstNvDsPreProcess::operate_on_gie_id |
Gie id to process.
Definition at line 211 of file gstnvdspreprocess.h.
◆ output_thread
| GThread* _GstNvDsPreProcess::output_thread |
Output thread.
Definition at line 301 of file gstnvdspreprocess.h.
◆ preprocess_cond
| GCond _GstNvDsPreProcess::preprocess_cond |
Gcondition for process queue.
Definition at line 298 of file gstnvdspreprocess.h.
◆ preprocess_lock
| GMutex _GstNvDsPreProcess::preprocess_lock |
Processing Queue and related synchronization structures.
Gmutex lock for against shared access in threads
Definition at line 292 of file gstnvdspreprocess.h.
◆ preprocess_queue
| GQueue* _GstNvDsPreProcess::preprocess_queue |
Queue to send data to output thread for processing.
Definition at line 295 of file gstnvdspreprocess.h.
◆ process_on_frame
| gboolean _GstNvDsPreProcess::process_on_frame |
Boolean indicating if processing on frame or already cropped objects should be processed.
Definition at line 335 of file gstnvdspreprocess.h.
◆ processing_height
| gint _GstNvDsPreProcess::processing_height |
Resolution height at which roi/full-frames should be processed.
Definition at line 279 of file gstnvdspreprocess.h.
◆ processing_width
| gint _GstNvDsPreProcess::processing_width |
Resolution width at which roi/full-frames should be processed.
Definition at line 276 of file gstnvdspreprocess.h.
◆ property_set
| NvDsPreProcessPropertySet _GstNvDsPreProcess::property_set |
struct denoting properties set by config file
Definition at line 217 of file gstnvdspreprocess.h.
◆ scaling_buf_pool_size
| guint _GstNvDsPreProcess::scaling_buf_pool_size |
Scaling buffer pool size.
Definition at line 252 of file gstnvdspreprocess.h.
◆ scaling_pool
| GstBufferPool* _GstNvDsPreProcess::scaling_pool |
Internal buffer pool for memory required for scaling input frames and cropping object.
Definition at line 240 of file gstnvdspreprocess.h.
◆ scaling_pool_compute_hw
| NvBufSurfTransform_Compute _GstNvDsPreProcess::scaling_pool_compute_hw |
compute hw for transformation
Definition at line 249 of file gstnvdspreprocess.h.
◆ scaling_pool_format
| NvDsPreProcessFormat _GstNvDsPreProcess::scaling_pool_format |
scaling pool color format
Definition at line 243 of file gstnvdspreprocess.h.
◆ scaling_pool_interpolation_filter
| NvBufSurfTransform_Inter _GstNvDsPreProcess::scaling_pool_interpolation_filter |
interpolation filter for transformation
Definition at line 252 of file gstnvdspreprocess.h.
◆ scaling_pool_memory_type
| NvBufSurfaceMemType _GstNvDsPreProcess::scaling_pool_memory_type |
scaling pool memory type
Definition at line 246 of file gstnvdspreprocess.h.
◆ src_to_group_map
| std::unordered_map<gint, gint>* _GstNvDsPreProcess::src_to_group_map |
Map src-id : preprocess-group-id.
Definition at line 353 of file gstnvdspreprocess.h.
◆ stop
| gboolean _GstNvDsPreProcess::stop |
Boolean to signal output thread to stop.
Definition at line 304 of file gstnvdspreprocess.h.
◆ symmetric_padding
| gboolean _GstNvDsPreProcess::symmetric_padding |
Boolean to indicate symmetric padding.
Definition at line 288 of file gstnvdspreprocess.h.
◆ target_unique_ids
| std::vector<guint64> _GstNvDsPreProcess::target_unique_ids |
Target unique ids.
Definition at line 208 of file gstnvdspreprocess.h.
◆ tensor_buf
| NvDsPreProcessCustomBuf* _GstNvDsPreProcess::tensor_buf |
pointer to buffer provided to custom library for tensor preparation
Definition at line 270 of file gstnvdspreprocess.h.
◆ tensor_buf_pool_size
| guint _GstNvDsPreProcess::tensor_buf_pool_size |
tensor buffer pool size
Definition at line 264 of file gstnvdspreprocess.h.
◆ tensor_params
| NvDsPreProcessTensorParams _GstNvDsPreProcess::tensor_params |
Parameters for tensor preparation.
Definition at line 273 of file gstnvdspreprocess.h.
◆ tensor_pool
| GstBufferPool* _GstNvDsPreProcess::tensor_pool |
Internal buffer pool for memory required for tensor preparation.
Definition at line 261 of file gstnvdspreprocess.h.
◆ transform_config_params
| NvBufSurfTransformConfigParams _GstNvDsPreProcess::transform_config_params |
Config params required by NvBufSurfTransform API.
Definition at line 344 of file gstnvdspreprocess.h.
◆ transform_params
| NvBufSurfTransformParams _GstNvDsPreProcess::transform_params |
Parameters to use for transforming buffers.
Definition at line 347 of file gstnvdspreprocess.h.
◆ unique_id
| guint _GstNvDsPreProcess::unique_id |
Unique ID of the element.
Used to identify metadata generated by this element.
Definition at line 308 of file gstnvdspreprocess.h.
The documentation for this struct was generated from the following file: