A single open v4l2 capture device, starts it's own thread and waits on it. More...

Collaboration diagram for v4l2_fs:

[legend]

Data Fields
struct xrt_fs	base

struct xrt_frame_node	node

int	fd

struct {
bool extended_format

bool timeperframe

}	has

struct v4l2_control_state	states [256]

size_t	num_states

struct {
bool ps4_cam

}	quirks

struct v4l2_frame	frames [NUM_V4L2_BUFFERS]

struct {
bool mmap

bool userptr

}	capture

struct xrt_frame_sink *	sink

pthread_t	stream_thread

struct v4l2_source_descriptor *	descriptors

uint32_t	num_descriptors

uint32_t	selected

struct xrt_fs_capture_parameters	capture_params

bool	is_configured

bool	is_running

bool	print_spew

bool	print_debug

Detailed Description

A single open v4l2 capture device, starts it's own thread and waits on it.

Field Documentation

◆ base

struct xrt_fs v4l2_fs::base

Referenced by v4l2_fs_create().

◆ capture

struct { ... } v4l2_fs::capture

◆ capture_params

struct xrt_fs_capture_parameters v4l2_fs::capture_params

◆ descriptors

struct v4l2_source_descriptor* v4l2_fs::descriptors

◆ extended_format

bool v4l2_fs::extended_format

◆ fd

int v4l2_fs::fd

◆ frames

struct v4l2_frame v4l2_fs::frames[NUM_V4L2_BUFFERS]

◆ has

struct { ... } v4l2_fs::has

◆ is_configured

bool v4l2_fs::is_configured

◆ is_running

bool v4l2_fs::is_running

◆ mmap

bool v4l2_fs::mmap

◆ node

struct xrt_frame_node v4l2_fs::node

◆ num_descriptors

uint32_t v4l2_fs::num_descriptors

◆ num_states

size_t v4l2_fs::num_states

◆ print_debug

bool v4l2_fs::print_debug

◆ print_spew

bool v4l2_fs::print_spew

◆ ps4_cam

bool v4l2_fs::ps4_cam

◆ quirks

struct { ... } v4l2_fs::quirks

◆ selected

uint32_t v4l2_fs::selected

◆ sink

struct xrt_frame_sink* v4l2_fs::sink

◆ states

struct v4l2_control_state v4l2_fs::states[256]

◆ stream_thread

pthread_t v4l2_fs::stream_thread

◆ timeperframe

bool v4l2_fs::timeperframe

◆ userptr

bool v4l2_fs::userptr

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

drivers/v4l2/v4l2_driver.c

Data Fields