L4T Multimedia API Reference

27.1 Release

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Class Hierarchy

Go to the graphical class hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:
[detail level 123]
 C_NvBufferParams
 C_NvOSD_ColorParamsHolds the color parameters of the box or text to be overlayed
 C_NvOSD_FontParamsHolds the font parameters of the text to be overlayed
 C_NvOSD_RectParamsHolds the box parameters of the box to be overlayed
 C_NvOSD_TextParamsHolds the text parameters of the text to be overlayed
 C_v4l2_ctrl_video_metadataHolds the metadata parameters for video encoder and decoder
 C_v4l2_ctrl_video_qp_rangeHolds the encoder frame min/max QP parameters
 C_v4l2_enc_frame_propHolds the encoder frame property
 CArgus::Array2D< T >A template class to hold a 2-dimensional array of data
 CArgus::DestructableA top level object class for libargus objects that are created and owned by the client
 CArgus::CameraProviderA CameraProvider instance provides the entry point to the Argus runtime
 CArgus::CaptureMetadataContainerAn object that holds a CaptureMetadata instance and is used to read the capture metadata from a consumer thread directly from the embedded EGLStream metadata
 CArgus::CaptureSessionThe object that controls all operations on a single sensor
 CArgus::EventQueueAn EventQueue object, as returned by IEventProvider::createEventQueue
 CArgus::InputStreamInput streams are created and owned by CaptureSessions, and they maintain a connection with an EGLStream in order to acquire frames as an EGLStream consumer
 CArgus::OutputStreamOutput streams are created and owned by CaptureSessions, and they maintain a connection with an EGLStream in order to present frames as an EGLStream producer
 CArgus::OutputStreamSettingsSettings for OutputStream creation are exposed by the OutputStreamSettings class
 CArgus::RequestA request defines the parameters to configure the capture
 CGIE_Context
 CMVInfo_Holds the motion vector parameters for a single macro block
 CArgus::NonCopyableUtility class for libargus interfaces
 CArgus::InterfaceThe top-level interface class
 CArgus::InterfaceProviderThe base interface for a class that provides libargus Interfaces
 CArgus::UniqueObj< T >
 CNvBufferClass representing a buffer
 CNvBuffer::NvBufferPlaneHolds the buffer plane parameters
 CNvBuffer::NvBufferPlaneFormatHolds the buffer plane format
 CNvElementEvery element has a unique name that can be used for identifying the element in debug logs
 CNvEglRendererNvEglRenderer is a helper class for rendering using EGL and OpenGL ES 2.0
 CNvJPEGDecoderHelper class for decoding JPEG images using libjpeg APIs
 CNvJPEGEncoderNvJpegEncoder uses the libjpeg APIs for decoding JPEG images
 CNvV4l2ElementDefines a helper class for V4L2 based components
 CNvV4l2ElementPlaneDefines a helper class for operations performed on a V4L2 Element plane
 CArgus::remove_const< T >Movable smart pointer mimicking std::unique_ptr
 CArgus::remove_const< const T & >
 CArgus::remove_const< const T * >
 CArgus::remove_const< const T >
 CT
 CArgus::rv< T >Template helper emulating C++11 rvalue semantics
 CArgus::Tuple< N, T >Tuple template class
 CArgus::Tuple< 2, T >
 CArgus::Range< T >Range template class
 CArgus::Size2D< T >Size2D template class
 CArgus::Tuple< 2, uint32_t >
 CArgus::Size2D< uint32_t >
 CArgus::Tuple< 4, T >
 CArgus::Rectangle< T >Rectangle template class
 CArgus::Tuple< 4, uint32_t >
 CArgus::Rectangle< uint32_t >
 CArgus::Tuple< BAYER_CHANNEL_COUNT, T >
 CArgus::BayerTuple< T >BayerTuple template class
 CArgus::Tuple< COORDINATE_2D_COUNT, T >
 CArgus::Point2D< T >Point2D template class
 CArgus::Tuple< RGB_CHANNEL_COUNT, T >
 CArgus::RGBTuple< T >RGBTuple template class
 CArgus::UUIDUUID
 CArgus::NamedUUIDA unique identifier with a name (primarily for debugging purposes)
 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_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_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
 Cv4l2_enc_enable_ext_rps_ctrl_Holds the params to configure encoder for external rps control
 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
 Cv4l2_enc_frame_ext_rps_ctrl_params_Holds the encoder frame external rps control parameters
 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
 Cv4l2_enc_gdr_params_Holds the encoder GDR parameters
 Cv4l2_enc_hw_preset_type_param_Holds encoder HW Preset type parameters
 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