Data Structures

Here are the data structures with brief descriptions:

[detail level 123]

►NArgus
►NExt
CIBayerAverageMap	Interface to Bayer average map metadata
CIBayerAverageMapSettings	Interface to Bayer average map settings
CIBayerSharpnessMap	Interface to Bayer sharpness map metadata
CIBayerSharpnessMapSettings	Interface to Bayer sharpness map settings
CIDebugCaptureSession	Interface used to dump CaptureSession runtime information
CIDeFogSettings	Interface to de-fog settings
CIFaceDetectCaps	Interface to expose the face detection capabilities of a CaptureSession
CIFaceDetectMetadata	Interface to overall face detection results metadata
CIFaceDetectResult	Interface to the properties of a single face detection result
CIFaceDetectSettings	Interface to face detection settings
CIInternalFrameCount	Interface used to query the internal frame count for a request
CIPwlWdrSensorMode	Interface to the properties of a PWL WDR device
CISensorPrivateMetadata	Interface used to access sensor private metadata
CISensorPrivateMetadataCaps	Interface used to query the availability and size in bytes of sensor private metadata
CISensorPrivateMetadataRequest	Interface used enable the output of sensor private metadata for a request
CAcRegion	Defines an autocontrol region of interest (in pixel space)
CArray2D	A template class to hold a 2-dimensional array of data
CBayerTuple	BayerTuple template class
CCameraDevice
CCameraProvider
CCaptureMetadata
CCaptureMetadataContainer	An object that holds a CaptureMetadata instance and is used to read the capture metadata from a consumer thread directly from the embedded EGLStream metadata
CCaptureSession
CDestructable	A top level object class for libargus objects that are created and owned by the client
CEvent
CEventQueue
CEventType	A unique identifier for a particular type of Event
CIAutoControlSettings	Interface to the auto control settings (provided by IRequest::getAutoControlSettings())
CIBayerHistogram	Interface to Bayer histogram metadata (provided by ICaptureMetadata::getBayerHistogram())
CICameraProperties	Interface to the core CameraDevice properties
CICameraProvider	Interface to the core CameraProvider methods
CICaptureMetadata	Interface to the core capture metadata
CICaptureSession	Interface to the core CaptureSession methods
CIDenoiseMetadata	Interface to denoise metadata
CIDenoiseSettings	Interface to denoise settings
CIEdgeEnhanceMetadata	Interface to edge enhancement metadata
CIEdgeEnhanceSettings	Interface to edge enhancement settings
CIEvent	Interface to the common Event properties
CIEventCaptureComplete	Interface exposed by Events having type EVENT_TYPE_CAPTURE_COMPLETE
CIEventError	Interface exposed by Events having type EVENT_TYPE_ERROR
CIEventProvider	Interface for an object which generates Events (such as CaptureSession)
CIEventQueue	Interface to the core EventQueue methods
CInterface	The top-level interface class
CInterfaceID	A unique identifier for a libargus Interface
CInterfaceProvider	The base interface for a class that provides libargus Interfaces
CIOutputStreamSettings	Interface that exposes the settings common to all OutputStream types
CIRequest	Interface to the core Request settings
CIRGBHistogram	Interface to RGB histogram metadata (provided by ICaptureMetadata::getRGBHistogram())
CISensorMode	Interface to the core properties of a SensorMode
CISourceSettings	Interface to the source settings (provided by IRequest::getSourceSettings())
CIStreamCaptureMetadata	Interface to per-stream metadata (provided by ICaptureMetadata::getStreamMetadata())
CIStreamSettings	Interface to per-stream settings (provided by IRequest::getStreamSettings())
CNamedUUID	A universally unique identifier with a name (used for debugging purposes)
CNonCopyable	Utility class for libargus interfaces
COutputStream
COutputStreamSettings
CPoint2D	Point2D template class
CRange	Range template class
CRectangle	Rectangle template class
CRequest
CRGBTuple	RGBTuple template class
CSensorMode
CSize2D	Size2D template class
CTuple	Tuple template class
CUniqueObj	Template helper emulating C++11 rvalue semantics
CUUID	A universally unique identifier
C_NvBufferCompositeParams	Holds parameters related to compositing/blending
C_NvBufferCreateParams	Holds the input parameters for hardware buffer creation
C_NvBufferParams	Holds parameters for a hardware buffer
C_NvBufferTransformParams	Holds parameters for buffer transform functions
C_NvDrmBO	Holds a buffer object handle
C_NvDrmFB	Holds information about the frame
C_NvOSD_ArrowParams	Holds the arrow parameters to be overlayed
C_NvOSD_CircleParams	Holds the circle parameters to be overlayed
C_NvOSD_Color_info
C_NvOSD_ColorParams	Holds the color parameters of the box or text to be overlayed
C_NvOSD_FontParams	Holds the font parameters of the text to be overlayed
C_NvOSD_LineParams	Holds the box parameters of the line to be overlayed
C_NvOSD_RectParams	Holds the box parameters of the box to be overlayed
C_NvOSD_TextParams	Holds the text parameters of the text to be overlayed
C_v4l2_ctrl_video_device_poll	Poll device
C_v4l2_ctrl_video_hdrmasteringdisplaydata	HDR Metadata
C_v4l2_ctrl_video_qp_range	Holds the encoder frame min/max QP parameters
C_v4l2_enc_frame_prop	Holds the encoder frame property
CMVInfo_	Holds the motion vector parameters for a single macro block
►CNvApplicationProfiler
CNvAppProfilerData	Holds the profiling data
►CNvBuffer	Class representing a buffer
CNvBufferPlane	Holds the buffer plane parameters
CNvBufferPlaneFormat	Holds the buffer plane format
CNvBufferCompositeBackground	Holds composition background r,g,b colors
CNvBufferRect	Holds coordinates for a rectangle
CNvDrmRenderer	Helper class for rendering using LibDRM
CNvEglRenderer	NvEglRenderer is a helper class for rendering using EGL and OpenGL ES 2.0
CNvElement	Every element has a unique name that can be used for identifying the element in debug logs
►CNvElementProfiler
CNvElementProfilerData	Holds profiling data for the element
CNvJPEGDecoder	Helper class for decoding JPEG images using libjpeg APIs
CNvJPEGEncoder	NvJpegEncoder uses the libjpeg APIs for decoding JPEG images
CNvV4l2Element	Defines a helper class for V4L2 based components
CNvV4l2ElementPlane	Defines a helper class for operations performed on a V4L2 Element plane
CNvVideoConverter	Defines a helper class for V4L2 Video Converter
CNvVideoDecoder	Defines a helper class for V4L2 Video Decoder
CNvVideoEncoder	Defines a helper class for V4L2 Video Encoder
CTRT_Context
Cv4l2_ctrl_h264dec_bufmetadata_	Holds H.264 specific decoder metadata for the frame
Cv4l2_ctrl_hevcdec_bufmetadata_	Holds H.265 specific decoder metadata for the frame
Cv4l2_ctrl_video_displaydata_
Cv4l2_ctrl_video_metadata_	Holds the metadata parameters for video encoder and decoder
Cv4l2_ctrl_videodec_currentframe_metadata_	Holds the the frame specific metadata for the current frame
Cv4l2_ctrl_videodec_dpbinfometadata_	Holds the decoder DPB info metadata
Cv4l2_ctrl_videodec_inputbuf_metadata_	Holds the video decoder input header error metadata for a frame
Cv4l2_ctrl_videodec_outputbuf_metadata_	Holds the video decoder output metadata for a frame
Cv4l2_ctrl_videodec_refframe_metadata_	Holds the the frame specific metadata for a reference frame
Cv4l2_ctrl_videodec_statusmetadata_	Holds the decoder error status metadata for the frame
Cv4l2_ctrl_videoenc_input_metadata_	Holds the encoder frame input metadata parameters
Cv4l2_ctrl_videoenc_outputbuf_metadata_	Holds the encoder output metadata for a frame, to be used with V4L2_CID_MPEG_VIDEOENC_METADATA IOCTL
Cv4l2_ctrl_videoenc_outputbuf_metadata_MV_	Holds the motion vector parameters for one complete frame
Cv4l2_enc_enable_ext_rate_ctrl_	Holds the params to configure encoder for external rate control mode to be used with V4L2_CID_MPEG_VIDEOENC_ENABLE_EXTERNAL_RATE_CONTROL IOCTL
Cv4l2_enc_enable_ext_rps_ctrl_	Holds the params to configure encoder for external rps control to be used with V4L2_CID_MPEG_VIDEOENC_ENABLE_EXTERNAL_RPS_CONTROL IOCTL
Cv4l2_enc_enable_reconcrc_param_	Holds the params to configure encoder for Reconstructed CRC encoding
Cv4l2_enc_enable_roi_param_	Holds the params to configure encoder for ROI parameters encoding
Cv4l2_enc_frame_ext_rate_ctrl_params_	Holds the encoder frame external rate control parameters to be used with V4L2_CID_MPEG_VIDEOENC_INPUT_METADATA ioctl
Cv4l2_enc_frame_ext_rps_ctrl_params_	Holds the encoder frame external rps control parameters to be used with V4L2_CID_MPEG_VIDEOENC_INPUT_METADATA IOCTL
Cv4l2_enc_frame_full_prop_	Holds the RPS List parameters of encoded frame
Cv4l2_enc_frame_ReconCRC_params_	Holds the encoder frame Reconstructed CRC parameters
Cv4l2_enc_frame_ROI_params_	Holds the encoder frame ROI parameters to be used with V4L2_CID_MPEG_VIDEOENC_ROI_PARAMS IOCTL
Cv4l2_enc_gdr_params_	Holds the encoder GDR parameters to be used with V4L2_CID_MPEG_VIDEOENC_INPUT_METADATA IOCTL
Cv4l2_enc_hw_preset_type_param_	Holds encoder HW Preset type parameters to be used with V4L2_CID_MPEG_VIDEOENC_HW_PRESET_TYPE_PARAM IOCTL
Cv4l2_enc_num_ref_frames_	Holds encoder number of reference frame parameters, to be used with V4L2_CID_MPEG_VIDEOENC_NUM_REFERENCE_FRAMES IOCTL
Cv4l2_enc_ROI_param_	Holds the encoder quality parameters for a single ROI region
Cv4l2_enc_slice_intrarefresh_param_	Holds encoder slice intrareferesh parameters, to be used with V4L2_CID_MPEG_VIDEOENC_SLICE_INTRAREFRESH_PARAM IOCTL
Cv4l2_enc_slice_length_param_	Holds encoder slice length parameters, to be used with V4L2_CID_MPEG_VIDEOENC_SLICE_LENGTH_PARAM IOCTL
Cv4l2_enc_virtual_buffer_size_	Holds encoder virtual buffer size parameters, to be used with V4L2_CID_MPEG_VIDEOENC_VIRTUALBUFFER_SIZE IOCTL