v4l2_map_buffer Struct Reference

Detailed Description

Definition at line 2654 of file v4l2_nv_extensions.h.

Collaboration diagram for v4l2_map_buffer:

Data Fields
__u32	index
__u32	type
__u32	num_planes
	number of planes of hardware buffer. More...
v4l2_buffer_payload_type	payloadtype
	payload type of the buffer. More...
__u32	nv_buffer_size
	size of hardware buffer. More...
v4l2_color_format	pixel_format
	video format type of hardware buffer. More...
v4l2_chroma_subsampling_params	chromasubsampling
v4l2_map_plane *	map_planes
__u8	is_protected
__u32	reserved [4]

Field Documentation

chromasubsampling

v4l2_chroma_subsampling_params v4l2_map_buffer::chromasubsampling

Definition at line 2666 of file v4l2_nv_extensions.h.

index

__u32 v4l2_map_buffer::index

Definition at line 2655 of file v4l2_nv_extensions.h.

is_protected

__u8 v4l2_map_buffer::is_protected

Definition at line 2670 of file v4l2_nv_extensions.h.

map_planes

v4l2_map_plane* v4l2_map_buffer::map_planes

Definition at line 2668 of file v4l2_nv_extensions.h.

num_planes

__u32 v4l2_map_buffer::num_planes

number of planes of hardware buffer.

Definition at line 2658 of file v4l2_nv_extensions.h.

nv_buffer_size

__u32 v4l2_map_buffer::nv_buffer_size

size of hardware buffer.

Definition at line 2662 of file v4l2_nv_extensions.h.

payloadtype

v4l2_buffer_payload_type v4l2_map_buffer::payloadtype

payload type of the buffer.

Definition at line 2660 of file v4l2_nv_extensions.h.

pixel_format

v4l2_color_format v4l2_map_buffer::pixel_format

video format type of hardware buffer.

Definition at line 2664 of file v4l2_nv_extensions.h.

reserved

__u32 v4l2_map_buffer::reserved[4]

Definition at line 2672 of file v4l2_nv_extensions.h.

type

__u32 v4l2_map_buffer::type

Definition at line 2656 of file v4l2_nv_extensions.h.

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

• libv4l2/include/linux/v4l2_nv_extensions.h