Detailed Description
Strucuture containing Preprocess info.
Definition at line 198 of file sources/gst-plugins/gst-nvdspreprocess/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 263 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ base_trans
| GstBaseTransform _GstNvDsPreProcess::base_trans |
Gst Base Transform.
Definition at line 201 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ batch_insurf
| NvBufSurface _GstNvDsPreProcess::batch_insurf |
Temporary NvBufSurface for input to batched transformations.
Definition at line 310 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ batch_outsurf
| NvBufSurface _GstNvDsPreProcess::batch_outsurf |
Temporary NvBufSurface for output from batched transformations.
Definition at line 313 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ config_file_parse_successful
| gboolean _GstNvDsPreProcess::config_file_parse_successful |
Config file parsing status.
Definition at line 328 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ config_file_path
| gchar * _GstNvDsPreProcess::config_file_path |
Config file path for nvdspreprocess.
Definition at line 325 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ convert_stream
| cudaStream_t _GstNvDsPreProcess::convert_stream |
Cuda Stream to ROI crop, scale and convert.
Definition at line 278 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ current_batch_num
| gulong _GstNvDsPreProcess::current_batch_num |
Current batch number of the input batch.
Definition at line 334 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ custom_initparams
| CustomInitParams _GstNvDsPreProcess::custom_initparams |
custom lib init params
Definition at line 219 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ custom_lib_ctx
| CustomCtx * _GstNvDsPreProcess::custom_lib_ctx |
pointer to the custom lib ctx
Definition at line 216 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ custom_lib_handle
| void * _GstNvDsPreProcess::custom_lib_handle |
custom lib handle
Definition at line 222 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ custom_lib_path
| gchar * _GstNvDsPreProcess::custom_lib_path |
Custom Library Name.
Definition at line 225 of file sources/gst-plugins/gst-nvdspreprocess/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 232 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ custom_tensor_function_name
| std::string _GstNvDsPreProcess::custom_tensor_function_name |
custom tensor function name
Definition at line 228 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ enable
| gboolean _GstNvDsPreProcess::enable |
if disabled plugin will work in passthrough mode
Definition at line 322 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ frame_num
| guint64 _GstNvDsPreProcess::frame_num |
Frame number of the current input buffer.
Definition at line 307 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ framemeta_map_lock
| GMutex _GstNvDsPreProcess::framemeta_map_lock |
Lock for framemeta_map.
Definition at line 352 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ gpu_id
| guint _GstNvDsPreProcess::gpu_id |
GPU ID on which we expect to execute the task.
Definition at line 319 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ last_flow_ret
| GstFlowReturn _GstNvDsPreProcess::last_flow_ret |
GstFlowReturn returned by the latest buffer pad push.
Definition at line 337 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ maintain_aspect_ratio
| gboolean _GstNvDsPreProcess::maintain_aspect_ratio |
Boolean to indicate maintain aspect ratio.
Definition at line 281 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ max_batch_size
| guint _GstNvDsPreProcess::max_batch_size |
Maximum batch size.
Definition at line 316 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ meta_id
| guint _GstNvDsPreProcess::meta_id |
meta id for differentiating between multiple tensor meta from same gst buffer
Definition at line 254 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ nvdspreprocess_groups
| std::vector< GstNvDsPreProcessGroup * > _GstNvDsPreProcess::nvdspreprocess_groups |
group information as specified in config file
Definition at line 210 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ nvtx_domain
| nvtxDomainHandle_t _GstNvDsPreProcess::nvtx_domain |
NVTX Domain.
Definition at line 346 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ operate_on_gie_id
| gint _GstNvDsPreProcess::operate_on_gie_id |
Gie id to process.
Definition at line 207 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ output_thread
| GThread * _GstNvDsPreProcess::output_thread |
Output thread.
Definition at line 297 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ preprocess_cond
| GCond _GstNvDsPreProcess::preprocess_cond |
Gcondition for process queue.
Definition at line 294 of file sources/gst-plugins/gst-nvdspreprocess/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 288 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ preprocess_queue
| GQueue * _GstNvDsPreProcess::preprocess_queue |
Queue to send data to output thread for processing.
Definition at line 291 of file sources/gst-plugins/gst-nvdspreprocess/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 331 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ processing_height
| gint _GstNvDsPreProcess::processing_height |
Resolution height at which roi/full-frames should be processed.
Definition at line 275 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ processing_width
| gint _GstNvDsPreProcess::processing_width |
Resolution width at which roi/full-frames should be processed.
Definition at line 272 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ property_set
| NvDsPreProcessPropertySet _GstNvDsPreProcess::property_set |
struct denoting properties set by config file
Definition at line 213 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ scaling_buf_pool_size
| guint _GstNvDsPreProcess::scaling_buf_pool_size |
Scaling buffer pool size.
Definition at line 248 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ scaling_pool
| GstBufferPool * _GstNvDsPreProcess::scaling_pool |
Internal buffer pool for memory required for scaling input frames and cropping object.
Definition at line 236 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ scaling_pool_compute_hw
| NvBufSurfTransform_Compute _GstNvDsPreProcess::scaling_pool_compute_hw |
compute hw for transformation
Definition at line 245 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ scaling_pool_format
| NvDsPreProcessFormat _GstNvDsPreProcess::scaling_pool_format |
scaling pool color format
Definition at line 239 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ scaling_pool_interpolation_filter
| NvBufSurfTransform_Inter _GstNvDsPreProcess::scaling_pool_interpolation_filter |
interpolation filter for transformation
Definition at line 248 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ scaling_pool_memory_type
| NvBufSurfaceMemType _GstNvDsPreProcess::scaling_pool_memory_type |
scaling pool memory type
Definition at line 242 of file sources/gst-plugins/gst-nvdspreprocess/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 349 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ stop
| gboolean _GstNvDsPreProcess::stop |
Boolean to signal output thread to stop.
Definition at line 300 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ symmetric_padding
| gboolean _GstNvDsPreProcess::symmetric_padding |
Boolean to indicate symmetric padding.
Definition at line 284 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ target_unique_ids
| std::vector< guint64 > _GstNvDsPreProcess::target_unique_ids |
Target unique ids.
Definition at line 204 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ tensor_buf
| NvDsPreProcessCustomBuf * _GstNvDsPreProcess::tensor_buf |
pointer to buffer provided to custom library for tensor preparation
Definition at line 266 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ tensor_buf_pool_size
| guint _GstNvDsPreProcess::tensor_buf_pool_size |
tensor buffer pool size
Definition at line 260 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ tensor_params
| NvDsPreProcessTensorParams _GstNvDsPreProcess::tensor_params |
Parameters for tensor preparation.
Definition at line 269 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ tensor_pool
| GstBufferPool * _GstNvDsPreProcess::tensor_pool |
Internal buffer pool for memory required for tensor preparation.
Definition at line 257 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ transform_config_params
| NvBufSurfTransformConfigParams _GstNvDsPreProcess::transform_config_params |
Config params required by NvBufSurfTransform API.
Definition at line 340 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ transform_params
| NvBufSurfTransformParams _GstNvDsPreProcess::transform_params |
Parameters to use for transforming buffers.
Definition at line 343 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
◆ unique_id
| guint _GstNvDsPreProcess::unique_id |
Unique ID of the element.
Used to identify metadata generated by this element.
Definition at line 304 of file sources/gst-plugins/gst-nvdspreprocess/gstnvdspreprocess.h.
The documentation for this struct was generated from the following file: