Data Structures

Here are the data structures with brief descriptions:

[detail level 12345]

►Nnvros	A global namespace for NvRos packages
C_CaptureConfigParams	Holds configuration parameters for capturing image frames
C_CudaEglParams	Holds CUDA EGL related parameters
C_EglFrameParams	Holds the required EGL frame-related parameters for processing that frame
C_EglUtilOptions	Holds required window system related parameters when initializing EGLStream
C_EglUtilState	Holds EGL related parameters
CNvRosEglCudaIO	Creates CUDA processing pipelines for EGLStreams
CNvRosEglUtil	Class to initialize the EGLStream for the following roles: EGLOUTPUT_CONSUMER, CUDA_CONSUMER, CUDA_PRODUCER, IMAGE_PRODUCER
CNvRosImgPipeline	Creates image capture pipelines for NvROS on the NVIDIA DRIVE™ AGX platform through AR0231 imaging sensors
►Nnvsipl	Contains the classes and variables for implementation of Sensor Input Processing Library (SIPL)
CCameraModuleInfo	Defines information for the camera module
CDeserInfo	Defines the deserializer information
CDeviceBlockInfo	Defines the DeviceBlock information
CDeviceInfoList	Defines a list of all external image devices supported by NvSIPL Query (libnvsipl_query.so) and NvSIPL DeviceBlock (libnvsipl_devblk.so)
CEEPROMInfo	Defines the EEPROM information
►CINvSIPLCamera	Defines public data structures and describes the interfaces for NvSIPLCamera
CPoolCookies	Vector of buffer cookies and associated producer NvSciStreamBlock
►CINvSIPLClient	Defines the public data structures and describes the interfaces for NvSIPL Client (libnvsipl.so)
CConsumerDesc	Describes a client of the pipeline
CImageMetaData	Defines the metadata associated with the image
CINvMCallback	Describes a class with callback functions that must be implemented by the consumer of the SIPL image processing pipeline
CINvSIPLBuffer	Describes the interfaces of SIPL buffer
CINvSIPLNvMBuffer	Describes a SIPL buffer containing an NvMediaImage or NvMediaImageGroup
►CINvSIPLDeviceBlock	Defines the public data structures and interfaces for NvSIPL DeviceBlock
►CCameraModuleProperty	Defines camera module properties
►CSensorProperty	Defines image sensor properties
CVirtualChannelProperty	Defines virtual channel properties
CDeviceBlockProperty	Defines DeviceBlock properties
CVersion	Defines NvSIPL DeviceBlock (libnvsipl_devblk.so) version information
CINvSIPLDeviceBlockTrace	Describes the interfaces of NvSIPLDeviceBlockTrace
►CINvSIPLQuery	Defines the public data structures and describes the interfaces for NvSIPLQuery
CVersion	Defines the version information for NvSIPLQuery_API
CINvSIPLQueryTrace	Defines the public interfaces to control the logging/tracing of the NvSIPL Query (libnvsipl_query.so) for debugging
CINvSIPLTrace	Defines the public interfaces to control the logging/tracing of the libnvsipl.so library for debug purposes
CNvSIPLDownscaleCropCfg	Downscale and crop configuration
CNvSIPLImageAttr	Describes attributes of images used in image processing pipeline
►CNvSIPLImageGroupWriter	Describes the interfaces of SIPL pipeline feeder
CRawBuffer	Describes an unprocessed sensor output buffer
CNvSIPLPipelineCfg	Defines the camera pipeline configuration
►CNvSIPLPipelineNotifier	Describes the interfaces of the SIPL pipeline notification handler
CNotificationData	Defines the notification data
CNvSIPLVersion	Holds the version information of NvSIPL Camera (libnvsipl.so) and NvSIPL Client (libnvsipl.so)
CPlatformCfg	Defines the camera platform configuration
►CSensorInfo	Defines the image sensor information
CResolution	Defines the image resolution
CVirtualChannelInfo	Defines the information of a virtual channel/single exposure
CSerInfo	Defines the serializer information
C_NvMediaAESParams	Holds encrypted metadata information that the client sends to the parser
CINvSIPLAutoControl
CNvData32Rec	Union that can be used to view a 32-bit word as your choice of a 32-bit unsigned integer, a 32-bit signed integer, or an IEEE single-precision float
CNvData64Rec	Generic data representation for both 32 and 64 bits data
CNvMedia2DBlitParameters	Holds the additional parameters for a blit
CNvMedia2DBlitParametersOut	Holds additional values returned from a blit
CNvMediaACPVersionInfo	Version information for the NvMedia ACP library
CNvMediaAESIv	Holds encryption intialization vector information
CNvMediaAESMetaData	Holds re-encrypted data information that the video decoder returns to the parser
CNvMediaAlphaSurface	Holds an Alpha Surface descriptor for video mixing
CNvMediaArrayAllocAttr	Holds array allocation attributes
CNvMediaBackground	Background descriptor for video mixing
CNvMediaBitstreamBuffer	Holds an application data buffer containing compressed video data
CNvMediaBitStreamPkt	Holds the bitstream packet input for parsing
CNvMediaCameraModel	Holds NvMedia LDC camera parameter info
CNvMediaCamIntriParams	Holds NvMedia camera intrinsic parameters
CNvMediaColor	Holds a constant RGBA color
CNvMediaContentLightLevelInfo	Content Light Level info for an H.265 picture
CNvMediaDecCurrFrame	Holds decoded current frame information
CNvMediaDecRefFrame	Holds decoded reference frame information
CNvMediaDispAttributes	Holds NvMedia display attributes
CNvMediaDlaArgs	Holds input and output tensors
CNvMediaDlaBinaryLoadable	Holds attributes for populating binary loadables for NvMediaDla
CNvMediaDlaData	Specifies the type and pointer to NvMediaDla
CNvMediaDlaDataPointer	Holds pointers to the DLA data
CNvMediaDlaTensorDescriptor	Holds tensor attributes
CNvMediaDlaUMDVersion	Holds the DLA UMD version
CNvMediaDPBInfo	Holds decoded Picture Buffer information
CNvMediaEGLStreamConsumer	A handle representing an EGL stream consumer object
CNvMediaEGLStreamProducer	A handle representing an EGL stream producer object
CNvMediaEglStreamProducerAttributes	Holds the attributes for an EGL stream producer
CNvMediaEncodeConfigH264	Holds an H264 encoder configuration
CNvMediaEncodeConfigH264VUIParams	Holds H264 video usability information parameters
CNvMediaEncodeConfigH265	Holds the H265 encoder configuration parameters
CNvMediaEncodeConfigH265VUIParams	Holds the H.265 video usability information parameters
CNvMediaEncodeConfigVP8	Holds VP8 encoder configuration parameters
CNvMediaEncodeConfigVP9	Holds VP9 encoder configuration parameters
CNvMediaEncodeExternalMEHint	Holds an External Motion Vector hint
CNvMediaEncodeExternalMeHintCountsPerBlocktype	Holds an external motion vector hint with counts per block type
CNvMediaEncodeH264SEIPayload	H.264 specific User SEI message
CNvMediaEncodeH265SEIPayload	Holds an H265-specific User SEI message
CNvMediaEncodeInitializeParamsH264	Holds H264-specific encode initialization parameters
CNvMediaEncodeInitializeParamsH265	Holds H265-specific encode initialization parameters
CNvMediaEncodeInitializeParamsVP8	Holds VP8-specific encode initialization parameters
CNvMediaEncodeInitializeParamsVP9	Holds VP9-specific encode initialization parameters
CNvMediaEncodePicParamsH264	H264 specific encoder picture params
CNvMediaEncodePicParamsH265	Holds H265-specific encoder picture parameters
CNvMediaEncodePicParamsVP8	Holds VP8-specific encoder picture parameters, which are sent on a per frame basis
CNvMediaEncodePicParamsVP9	Holds VP9-specific encoder picture parameters, which are sent on a per frame basis
CNvMediaEncodeQP	Holds quantization parameters(QP) value for frames
CNvMediaEncodeRCParams	Holds rate control configuration parameters
CNvMediaEncryptParams	Holds encrypted metadata information that the parser passes to the video decoder component
CNvMediaGeoTransParams	Holds geometric transform initialization paramters
CNvMediaICPErrorInfo	Holds the capture error information populated by NvMediaICPGetErrorInfo()
CNvMediaICPEx	Holds an image capture object created by NvMediaICPCreateEx()
CNvMediaICPInputFormat	Holds the capture input format
CNvMediaICPSettings	Holds image capture settings for the CSI format
CNvMediaICPSettingsEx	Holds the image capture settings for the CSI format per virtual group
CNvMediaIDP	Image display object created by NvMediaIDPCreate
CNvMediaIDPDeviceParams	Device parameters returned by NvMediaIDPQuery function
CNvMediaIDPPreferences	Sets the preferences for the image display creation
CNvMediaIEPRec	Holds the image encoder object created by NvMediaIEPCreate
CNvMediaIJPD	Holds information for decoding a JPEG stream into an image surface
CNvMediaIJPE	Image JPEG encoder object created by NvMediaIJPECreate
CNvMediaImageDecoder	A handle representing a IMAGE decoder object
CNvMediaImageGroup	Holds a handle representing an image group
CNvMediaImageRec	Holds a handle representing image objects
CNvMediaImageSurface	Holds an image surface descriptor used by NvMediaImageLock()
CNvMediaImageSurfaceMap	Holds an image surface map descriptor used by NvMediaImageLock()
CNvMediaIOFST	Holds an OFST object created by NvMediaIOFSTCreate
CNvMediaIPPBufferPoolParamsImgGrp	Holds image group buffer pool parameters for initializing an IPP component
CNvMediaIPPBufferPoolParamsNew	Holds new buffer pool parameters for initializing an IPP component
CNvMediaIPPComponentOutput	Holds a handle representing an IPP component output object
CNvMediaIPPComponentOutputImgGrp	Holds a handle representing an IPP component output object
CNvMediaIPPControlAlgorithmComponentConfig	Holds configuration information for a Control Algorithm component
CNvMediaIPPEventData	Holds additional event information
CNvMediaIPPFileReaderComponentConfig	Holds configuration information for a file reader component
CNvMediaIPPIcpComponentConfig	Holds configuration for an ICP component
CNvMediaIPPImageInformation	Holds image information
CNvMediaIPPIscComponentConfig	Holds configuration information for an ISC component
CNvMediaIPPIspComponentConfig	Holds configuration information for an ISP component
CNvMediaIPPMathFloatMatrix	Holds a 4x4 matrix of floats
CNvMediaIPPPipelineProperty	Holds the IPP pipeline property
CNvMediaIPPPluginFuncs	Holds the Control Algorithm plugin function descriptor
CNvMediaIPPPluginInput	Holds Control Algorithm plugin input parameters
CNvMediaIPPPluginInputStreamData	Holds stream data for Control Algorithm plugin input
CNvMediaIPPPluginOutputEx	Holds Control Algorithm plugin output parameters for bracketed exposure
CNvMediaIPPPluginOutputStreamSettings	Holds stream-specific settings of Control Algorithm plugin output
CNvMediaIPPPluginSupportFuncs	Holds the Control Algorithm plugin support functions descriptor
CNvMediaIPPPropertyControls	Holds control properties associated with the camera
CNvMediaIPPPropertyDynamic	Holds dynamic properties associated with the camera
CNvMediaIPPPropertyStatic	Holds static properties associated with a camera
CNvMediaIPPVersionInfo	Holds version information for the NvMedia IPP library
CNvMediaISCAdvancedConfig	Holds the description of the target I2C device
CNvMediaISCAttrRange	Holds the range of a sensor attribute
CNvMediaISCCRC	Holds the sensor CRC structure
CNvMediaISCDevice	Holds the handle for an NvMediaISCDevice object
CNvMediaISCDeviceDriver	Holds device driver data
CNvMediaISCEmbeddedData	Holds the embedded data structure
CNvMediaISCEmbeddedDataBuffer	Holds the embedded data buffer structure
CNvMediaISCEmbeddedDataChunk
CNvMediaISCEmbeddedDataInfo	Holds the sensor embedded data parsed info structure
CNvMediaISCExposure	Holds sensor exposure information
CNvMediaISCExposureControl	Holds exposure control information
CNvMediaISCFrameReport	Holds the sensor report frame report structure
CNvMediaISCFrameSeqNum	Holds the sensor frame sequence number structure
CNvMediaISCModuleConfig	Holds the ISC Module ISP configuration
CNvMediaISCPWL	Holds the sensor companding piecewise linear (PWL) structure
CNvMediaISCSensorAttributes	Holds the sensor attributes
CNvMediaISCSensorControl	Holds the sensor control structure
CNvMediaISCTemperature	Holds the sensor temperature structure
CNvMediaISCWBGainControl	Holds the white balance control structure
CNvMediaISCWhiteBalance	Holds the sensor white balance gain structure
CNvMediaISPBadPixelStats	Holds controls for bad pixel statistics (BP Stats)
CNvMediaISPBadPixelStatsData	Holds bad pixel statistics (BP Stats)
CNvMediaISPEllipse	Defines an ellipse
CNvMediaISPFlickerBandStats	Holds controls for flicker band statistics (FB Stats)
CNvMediaISPFlickerBandStatsData	Holds flicker band statistics (FB Stats)
CNvMediaISPHistogramStats	Holds controls for histogram statistics (HIST Stats)
CNvMediaISPHistogramStatsData	Holds histogram statistics (HIST Stats)
CNvMediaISPLocalAvgClipStats	Holds controls for local average and clip statistics (LAC Stats)
CNvMediaISPLocalAvgClipStatsData	Holds local average and clip statistics block (LAC Stats)
CNvMediaISPLocalAvgClipStatsROIData	Holds local average and clip statistics data for a region of interest
CNvMediaISPLocalToneMapStats	Holds controls for local tone map statistics (LTM Stats)
CNvMediaISPLocalToneMapStatsData	Holds local tone map statistics block (LTM Stats)
CNvMediaISPRadialTF	Defines a radial transform
CNvMediaISPSplineControlPoint	Defines a spline control point
CNvMediaISPStatisticsWindows	Defines the windows used in ISP stats calculations
CNvMediaJPEGAppMarkerInfo	Holds image JPEG decoder marker Info
CNVMEDIAJPEGDecAttributes	Holds image JPEG decoder attributes
CNVMEDIAJPEGDecInfo	Holds image JPEG decoder stream information
CNvMediaJPEncAttributes	Image JPEG encoder attributes
CNvMediaJPHuffmanTableSpecfication	Image JPEG encoder HuffmanTable
CNvMediaLDCBitMaskMap	Holds the NvMedia mask map surface
CNvMediaLDCCtrlParams	Holds runtime control parameters for NvMediaLDCProcess()
CNvMediaLDCInitParams	Holds the NvMedia LDC initialization paramters
CNvMediaLDCRegionConfig	Holds the NvMedia LDC region configuration
CNvMediaLDCSparseWarpMap	Holds the NvMedia LDC defintion of a sparse warp map
CNvMediaLensDistortion	Holds distortion coefficients for the lens model
CNvMediaMasteringDisplayData	Mastering display data for an H.265 picture
CNvMediaMotionVectorFrameMetaData	Motion vector array to get the required current frame stats
CNvMediaMotionVectorMB_Metadata	Per Macroblock header information
CNvMediaNalData	This is used to get header info (SPS/PPS/VPS) using GetAttribute call
CNvMediaOFSTExternalHintParams	Holds OFST estimation parameters
CNvMediaOFSTInitializeParams	Holds OFST estimation initialization parameters
CNvMediaParserClientCb
CNvMediaParserParams	Holds initialization parameters for the decoder class
CNvMediaParserPictureData	Holds picture information for the current frame decode operation
CNvMediaParserSeqInfo	Holds video sequence information
CNvMediaPictureInfoH264	Picture parameter information for an H.264 picture
CNvMediaPictureInfoH265	Holds picture parameter information for an H.265 picture
CNvMediaPictureInfoMPEG1Or2	Holds picture parameter information for an MPEG 1 or MPEG 2 picture
CNvMediaPictureInfoMPEG4Part2	Holds picture parameter information for an MPEG-4 Part 2 picture
CNvMediaPictureInfoVC1	Holds picture parameter information for a VC1 picture
CNvMediaPictureInfoVP8	Picture parameter information for a VP8 picture
CNvMediaPictureInfoVP9	Holds picture parameter information for a VP9 picture
CNvMediaPoint	Defines the location of a point on a two-dimensional object
CNvMediaPointDouble	Defines the double-precision location of a point on a two-dimensional object
CNvMediaPointFloat	Defines the float-precision location of a point on a two-dimensional object
CNvMediaRect	Holds a rectangular region of a surface
CNvMediaReferenceFrameH264	Information about an H.264 reference frame
CNvMediaSEIPayloadH264	H.264 SEI payload information Used by the parser only
CNvMediaSliceDecodeData	Slice level data used with slice level decoding
CNvMediaSurfAllocAttr	Holds NvMedia Surface allocation attributes
CNvMediaSurfFormatAttr	Holds NvMedia Surface format attributes
CNvMediaTaskStatus	Holds status of latest operation for NvMedia managed data structure
CNvMediaTensorAttr	Holds tensor creation attributes
CNvMediaTensorMetaData	Holds the tensor metadata
CNvMediaTensorSurfaceMap	Defines the tensor surface map descriptor used by NvMediaTensorLock()
CNvMediaTensorTaskStatus	Holds the status of the latest operation for a tensor
CNvMediaTNR2Params	Holds the TNR2 initialization paramters
CNvMediaTNR3Params	Holds the TNR3 initialization paramters
CNvMediaVersion	Holds NvMedia version information
CNvMediaVideoCapture	Video capture object created by NvMediaVideoCaptureCreate
CNvMediaVideoCaptureSettings	Video capture settings for CSI format
CNvMediaVideoDecodeFrameStatus	To Get the decoding status from HW decoder
CNvMediaVideoDecoder	A handle representing a video decoder object
CNvMediaVideoDecodeStats	Frame stats structure to get get ring entry idx and motion vector dump
CNvMediaVideoDecrypter	Holds the video decrypter object
CNvMediaVideoDesc	Video descriptor for video mixing
CNvMediaVideoEncoder	Video encoder object created by NvMediaVideoEncoderCreate
CNvMediaVideoMixerAttributes	Holds video mixer attributes
CNvMediaVideoOutput	Video output object created by NvMediaVideoOutputCreate
CNvMediaVideoOutputDeviceParams	Device parameters returned by NvMediaVideoOutputDevicesQuery function
CNvMediaVideoOutputPreferences	Sets the preferences for the video output creation
CNvMediaVideoSurface	A handle representing a video surface object
CNvMediaVideoSurfaceMap	A handle representing a video surface map
CNvMediaVP9BackwardUpdates	Holds VP9 counters for adaptive entropy contexts
CNvmediaVP9EntropyProbs	Holds VP9 entropy contexts
CNvMediaVPI2DTransform	3x3 transform matrix
CNvMediaVPIAABB	Axis Aligned Bounding Box
CNvMediaVPIBoundingBoxWithTransform	Holds bounding box definition
CNvMediaVPIGetKeyPointsHarrisParams	Holds Harris keypoint parameters
CNvMediaVPIGetSparseFlowPyrLKParams	NvMediaVPIGetSparseFlowPyrLKParams
CNvMediaVPIKLTParams	Holds the KLT parameters
CNvMediaVPIPoint2Df	Holds 2D floating point definition
CNvMediaVPIPoint2DFrac	Holds 2D point fractional representation
CNvMediaVPIStereoPostprocessParams	Holds stereo postprocess parameters
CNvMediaVPIStereoPreprocessParams	Holds stereo preprocessing parameters
CNvMediaVPITranslationWithScale	Translation with Scale parameters
CNvPointF32Rec
CNvPointRec	This structure is used to determine a location on a 2-dimensional object, where the coordinate (0,0) is located at the top-left of the object
CNvRectF32Rec	This structure is used to define a 2-dimensional rectangle relative to some containing rectangle
CNvRectRec	This structure is used to define a 2-dimensional rectangle where the rectangle is bottom right exclusive (that is, the right most column, and the bottom row of the rectangle is not included)
CNvRmGpuClockAsyncNotImplemented	OS-specific type of asynchronous clock request handle (unimplemented)
CNvRmGpuClockDomainInfoRec	Clock domain info
CNvRmGpuClockGetEntryRec	Entry for clock get request
CNvRmGpuClockPointRec	Clock voltage/frequency point
CNvRmGpuClockRangeRec	Frequency range for clock domain
CNvRmGpuClockSetEntryRec	Entry for clock set request
CNvRmGpuDeviceEventInfoRec	GPU device event
CNvRmGpuDeviceEventSessionOpenAttrRec	Extensible attribute structure for NvRmGpuDeviceEventSessionOpen()
CNvRmGpuDeviceOpenAttrRec	Extensible attribute structure for NvRmGpuDeviceOpen()
CNvRmGpuLibDeviceListEntryRec	Device list entry
CNvRmGpuLibOpenAttrRec	Extensible attribute structure for NvRmGpuLibOpen()
CNvSciBufAttrKeyValuePair	Defines a key/value pair of attribute to be set
CNvSciBufObjIpcExportDescriptor	Defines the export data (blob) for NvSciBufObj
CNvSciIpcEndpointInfo	Defines information about the NvSciIpc endpoint
CNvSciRmGpuId	Defines GPU ID structure
CNvSciStreamElementAttr	The following data structures are no longer used by any interfaces and are deprecated
CNvSciStreamElementDesc
CNvSciStreamEvent	Describes a component event
CNvSciStreamPayload
CNvSciStreamSyncAttr
CNvSciStreamSyncDesc
CNvSciSyncAttrKeyValuePair	Describes the NvSciSyncAttrKey-Value pair
CNvSciSyncFence	Defines the opaque NvSciSyncFence
CNvSciSyncFenceIpcExportDescriptor	Defines the exported form of NvSciSyncFence shared across an NvSciIpc channel
CNvSciSyncObjIpcExportDescriptor	Defines the exported form of NvSciSyncObj shared across an NvSciIpc channel
CNvScrncaptAperture	Holds the representation of a display aperture
CNvScrncaptHeadState	Holds a head's current state
CNvScrncaptPixel	Holds a pixel value
CNvScrncaptResult	Holds the screen capture result
CNvScrncaptStatistics	Holds statistics for a single capture
CNvScrncaptSurfaceMap	Holds planes within the frame buffer
CNvScrncaptWindowState	Holds the representation of a window's current state
CNvSIPLAutoControlAwbSetting	Output image attributes
CNvSIPLAutoControlEmbedData	Embedded data and parsed info
CNvSIPLAutoControlEmbedInfo	Parsed embedded info
CNvSIPLAutoControlInitParam	Initial parameters for processing AE/AWB
CNvSIPLAutoControlInputImageInfo	Input image attributes
CNvSIPLAutoControlInputParam	Input parameters for processing AE/AWB
CNvSIPLAutoControlOutputParam	AE/AWB Output parameters
CNvSIPLAutoControlSensorSetting	Exposure settings for sensor
CNvSIPLAutoControlStatsInfo	Holds Stats information
CNvSIPLAutoControlStatsSetting	Settings to config stats
CNvSIPLAutoControlWhiteBalanceGain	Gains for each color assuming order RGGB, RCCB, RCCC
CNvSizeRec	This structure is used to define a 2-dimensional surface where the surface is determined by it's height and width in pixels