Detailed Description

Definition at line 1926 of file v4l2_nv_extensions.h.

Data Fields
__u32	width
	Holds the picture width information. More...

__u32	height
	Holds the picture height information. More...

__s8	ref_frame_map_index [8]
	Holds the picture ref frame index information. More...

__u16	viewIdInformation
	Holds the picture view ID information. More...

__u8	bitDepthInformation
	Holds the picture bit depth. More...

struct {
__u8 delta_q_present

__u8 delta_q_res

__u8 base_qindex

__s8 y_dc_delta_q

__s8 u_dc_delta_q

__s8 v_dc_delta_q

__s8 u_ac_delta_q

__s8 v_ac_delta_q

__u8 qm_y

__u8 qm_u

__u8 qm_v

}	quantization
	Holds the Quantization related information of the decoder. More...

__u32	reserved [4]
	Reserved fields are added for extensibility. More...

Field Documentation

◆ base_qindex

__u8 v4l2_ctrl_av1dec_bufmetadata_::base_qindex

Definition at line 1942 of file v4l2_nv_extensions.h.

◆ bitDepthInformation

__u8 v4l2_ctrl_av1dec_bufmetadata_::bitDepthInformation

Holds the picture bit depth.

Definition at line 1937 of file v4l2_nv_extensions.h.

◆ delta_q_present

__u8 v4l2_ctrl_av1dec_bufmetadata_::delta_q_present

Definition at line 1940 of file v4l2_nv_extensions.h.

◆ delta_q_res

__u8 v4l2_ctrl_av1dec_bufmetadata_::delta_q_res

Definition at line 1941 of file v4l2_nv_extensions.h.

◆ height

__u32 v4l2_ctrl_av1dec_bufmetadata_::height

Holds the picture height information.

Definition at line 1931 of file v4l2_nv_extensions.h.

◆ qm_u

__u8 v4l2_ctrl_av1dec_bufmetadata_::qm_u

Definition at line 1949 of file v4l2_nv_extensions.h.

◆ qm_v

__u8 v4l2_ctrl_av1dec_bufmetadata_::qm_v

Definition at line 1950 of file v4l2_nv_extensions.h.

◆ qm_y

__u8 v4l2_ctrl_av1dec_bufmetadata_::qm_y

Definition at line 1948 of file v4l2_nv_extensions.h.

◆ quantization

struct { ... } v4l2_ctrl_av1dec_bufmetadata_::quantization

Holds the Quantization related information of the decoder.

◆ ref_frame_map_index

__s8 v4l2_ctrl_av1dec_bufmetadata_::ref_frame_map_index[8]

Holds the picture ref frame index information.

Definition at line 1933 of file v4l2_nv_extensions.h.

◆ reserved

__u32 v4l2_ctrl_av1dec_bufmetadata_::reserved[4]

Reserved fields are added for extensibility.

Definition at line 1954 of file v4l2_nv_extensions.h.

◆ u_ac_delta_q

__s8 v4l2_ctrl_av1dec_bufmetadata_::u_ac_delta_q

Definition at line 1946 of file v4l2_nv_extensions.h.

◆ u_dc_delta_q

__s8 v4l2_ctrl_av1dec_bufmetadata_::u_dc_delta_q

Definition at line 1944 of file v4l2_nv_extensions.h.

◆ v_ac_delta_q

__s8 v4l2_ctrl_av1dec_bufmetadata_::v_ac_delta_q

Definition at line 1947 of file v4l2_nv_extensions.h.

◆ v_dc_delta_q

__s8 v4l2_ctrl_av1dec_bufmetadata_::v_dc_delta_q

Definition at line 1945 of file v4l2_nv_extensions.h.

◆ viewIdInformation

__u16 v4l2_ctrl_av1dec_bufmetadata_::viewIdInformation

Holds the picture view ID information.

Definition at line 1935 of file v4l2_nv_extensions.h.

◆ width

__u32 v4l2_ctrl_av1dec_bufmetadata_::width

Holds the picture width information.

Definition at line 1929 of file v4l2_nv_extensions.h.

◆ y_dc_delta_q

__s8 v4l2_ctrl_av1dec_bufmetadata_::y_dc_delta_q

Definition at line 1943 of file v4l2_nv_extensions.h.

The documentation for this struct was generated from the following file:

libv4l2/include/linux/v4l2_nv_extensions.h

Jetson Linux API Reference

36.4 Release