Detailed Description
Strucuture containing Preprocess info.
Definition at line 192 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 257 of file gstnvdspreprocess.h.
◆ base_trans
| GstBaseTransform _GstNvDsPreProcess::base_trans |
Gst Base Transform.
Definition at line 195 of file gstnvdspreprocess.h.
◆ batch_insurf
| NvBufSurface _GstNvDsPreProcess::batch_insurf |
Temporary NvBufSurface for input to batched transformations.
Definition at line 304 of file gstnvdspreprocess.h.
◆ batch_outsurf
| NvBufSurface _GstNvDsPreProcess::batch_outsurf |
Temporary NvBufSurface for output from batched transformations.
Definition at line 307 of file gstnvdspreprocess.h.
◆ config_file_parse_successful
| gboolean _GstNvDsPreProcess::config_file_parse_successful |
Config file parsing status.
Definition at line 322 of file gstnvdspreprocess.h.
◆ config_file_path
| gchar* _GstNvDsPreProcess::config_file_path |
Config file path for nvdspreprocess.
Definition at line 319 of file gstnvdspreprocess.h.
◆ convert_stream
| cudaStream_t _GstNvDsPreProcess::convert_stream |
Cuda Stream to ROI crop, scale and convert.
Definition at line 272 of file gstnvdspreprocess.h.
◆ current_batch_num
| gulong _GstNvDsPreProcess::current_batch_num |
Current batch number of the input batch.
Definition at line 328 of file gstnvdspreprocess.h.
◆ custom_initparams
| CustomInitParams _GstNvDsPreProcess::custom_initparams |
custom lib init params
Definition at line 213 of file gstnvdspreprocess.h.
◆ custom_lib_ctx
| CustomCtx* _GstNvDsPreProcess::custom_lib_ctx |
pointer to the custom lib ctx
Definition at line 210 of file gstnvdspreprocess.h.
◆ custom_lib_handle
| void* _GstNvDsPreProcess::custom_lib_handle |
custom lib handle
Definition at line 216 of file gstnvdspreprocess.h.
◆ custom_lib_path
| gchar* _GstNvDsPreProcess::custom_lib_path |
Custom Library Name.
Definition at line 219 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 226 of file gstnvdspreprocess.h.
◆ custom_tensor_function_name
| std::string _GstNvDsPreProcess::custom_tensor_function_name |
custom tensor function name
Definition at line 222 of file gstnvdspreprocess.h.
◆ enable
| gboolean _GstNvDsPreProcess::enable |
if disabled plugin will work in passthrough mode
Definition at line 316 of file gstnvdspreprocess.h.
◆ frame_num
| guint64 _GstNvDsPreProcess::frame_num |
Frame number of the current input buffer.
Definition at line 301 of file gstnvdspreprocess.h.
◆ framemeta_map_lock
| GMutex _GstNvDsPreProcess::framemeta_map_lock |
Lock for framemeta_map.
Definition at line 346 of file gstnvdspreprocess.h.
◆ gpu_id
| guint _GstNvDsPreProcess::gpu_id |
GPU ID on which we expect to execute the task.
Definition at line 313 of file gstnvdspreprocess.h.
◆ last_flow_ret
| GstFlowReturn _GstNvDsPreProcess::last_flow_ret |
GstFlowReturn returned by the latest buffer pad push.
Definition at line 331 of file gstnvdspreprocess.h.
◆ maintain_aspect_ratio
| gboolean _GstNvDsPreProcess::maintain_aspect_ratio |
Boolean to indicate maintain aspect ratio.
Definition at line 275 of file gstnvdspreprocess.h.
◆ max_batch_size
| guint _GstNvDsPreProcess::max_batch_size |
Maximum batch size.
Definition at line 310 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 248 of file gstnvdspreprocess.h.
◆ nvdspreprocess_groups
| std::vector<GstNvDsPreProcessGroup*> _GstNvDsPreProcess::nvdspreprocess_groups |
group information as specified in config file
Definition at line 204 of file gstnvdspreprocess.h.
◆ nvtx_domain
| nvtxDomainHandle_t _GstNvDsPreProcess::nvtx_domain |
NVTX Domain.
Definition at line 340 of file gstnvdspreprocess.h.
◆ operate_on_gie_id
| gint _GstNvDsPreProcess::operate_on_gie_id |
Gie id to process.
Definition at line 201 of file gstnvdspreprocess.h.
◆ output_thread
| GThread* _GstNvDsPreProcess::output_thread |
Output thread.
Definition at line 291 of file gstnvdspreprocess.h.
◆ preprocess_cond
| GCond _GstNvDsPreProcess::preprocess_cond |
Gcondition for process queue.
Definition at line 288 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 282 of file gstnvdspreprocess.h.
◆ preprocess_queue
| GQueue* _GstNvDsPreProcess::preprocess_queue |
Queue to send data to output thread for processing.
Definition at line 285 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 325 of file gstnvdspreprocess.h.
◆ processing_height
| gint _GstNvDsPreProcess::processing_height |
Resolution height at which roi/full-frames should be processed.
Definition at line 269 of file gstnvdspreprocess.h.
◆ processing_width
| gint _GstNvDsPreProcess::processing_width |
Resolution width at which roi/full-frames should be processed.
Definition at line 266 of file gstnvdspreprocess.h.
◆ property_set
| NvDsPreProcessPropertySet _GstNvDsPreProcess::property_set |
struct denoting properties set by config file
Definition at line 207 of file gstnvdspreprocess.h.
◆ scaling_buf_pool_size
| guint _GstNvDsPreProcess::scaling_buf_pool_size |
Scaling buffer pool size.
Definition at line 242 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 230 of file gstnvdspreprocess.h.
◆ scaling_pool_compute_hw
| NvBufSurfTransform_Compute _GstNvDsPreProcess::scaling_pool_compute_hw |
compute hw for transformation
Definition at line 239 of file gstnvdspreprocess.h.
◆ scaling_pool_format
| NvDsPreProcessFormat _GstNvDsPreProcess::scaling_pool_format |
scaling pool color format
Definition at line 233 of file gstnvdspreprocess.h.
◆ scaling_pool_interpolation_filter
| NvBufSurfTransform_Inter _GstNvDsPreProcess::scaling_pool_interpolation_filter |
interpolation filter for transformation
Definition at line 242 of file gstnvdspreprocess.h.
◆ scaling_pool_memory_type
| NvBufSurfaceMemType _GstNvDsPreProcess::scaling_pool_memory_type |
scaling pool memory type
Definition at line 236 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 343 of file gstnvdspreprocess.h.
◆ stop
| gboolean _GstNvDsPreProcess::stop |
Boolean to signal output thread to stop.
Definition at line 294 of file gstnvdspreprocess.h.
◆ symmetric_padding
| gboolean _GstNvDsPreProcess::symmetric_padding |
Boolean to indicate symmetric padding.
Definition at line 278 of file gstnvdspreprocess.h.
◆ target_unique_ids
| std::vector<guint64> _GstNvDsPreProcess::target_unique_ids |
Target unique ids.
Definition at line 198 of file gstnvdspreprocess.h.
◆ tensor_buf
| NvDsPreProcessCustomBuf* _GstNvDsPreProcess::tensor_buf |
pointer to buffer provided to custom library for tensor preparation
Definition at line 260 of file gstnvdspreprocess.h.
◆ tensor_buf_pool_size
| guint _GstNvDsPreProcess::tensor_buf_pool_size |
tensor buffer pool size
Definition at line 254 of file gstnvdspreprocess.h.
◆ tensor_params
| NvDsPreProcessTensorParams _GstNvDsPreProcess::tensor_params |
Parameters for tensor preparation.
Definition at line 263 of file gstnvdspreprocess.h.
◆ tensor_pool
| GstBufferPool* _GstNvDsPreProcess::tensor_pool |
Internal buffer pool for memory required for tensor preparation.
Definition at line 251 of file gstnvdspreprocess.h.
◆ transform_config_params
| NvBufSurfTransformConfigParams _GstNvDsPreProcess::transform_config_params |
Config params required by NvBufSurfTransform API.
Definition at line 334 of file gstnvdspreprocess.h.
◆ transform_params
| NvBufSurfTransformParams _GstNvDsPreProcess::transform_params |
Parameters to use for transforming buffers.
Definition at line 337 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 298 of file gstnvdspreprocess.h.
The documentation for this struct was generated from the following file: