Struct VSLDevice 

#[repr(C)]
pub struct VSLDevice {

    pub path: [c_char; 64],
    pub driver: [c_char; 32],
    pub card: [c_char; 32],
    pub bus_info: [c_char; 64],
    pub caps: u32,
    pub device_type: VSLDeviceType,
    pub capture_mem: VSLMemoryType,
    pub output_mem: VSLMemoryType,
    pub multiplanar: bool,
    pub capture_formats: *mut VSLFormat,
    pub num_capture_formats: usize,
    pub output_formats: *mut VSLFormat,
    pub num_output_formats: usize,
}

@struct VSLDevice @brief V4L2 device descriptor

Contains all information about a discovered V4L2 device including its path, driver information, capabilities, supported formats, and memory types.

@note This structure is allocated by vsl_v4l2_enumerate() and must be freed with vsl_v4l2_device_list_free().

@since 2.2

Fields

path: [c_char; 64]

Device path (e.g., “/dev/video0”)

driver: [c_char; 32]

Driver name (e.g., “wave6-enc”, “mxc-isi”)

card: [c_char; 32]

Card/device name (e.g., “wave6-enc”, “mxc-isi-cap”)

bus_info: [c_char; 64]

Bus info for grouping related devices (e.g., “platform:wave6-enc”)

caps: u32

Raw V4L2 device capabilities from VIDIOC_QUERYCAP

device_type: VSLDeviceType

Classified device type

capture_mem: VSLMemoryType

Supported memory types for capture queue (bitmask of VSLMemoryType)

output_mem: VSLMemoryType

Supported memory types for output queue (bitmask of VSLMemoryType)

multiplanar: bool

True if device uses multiplanar API (V4L2_CAP_VIDEO_*_MPLANE)

capture_formats: *mut VSLFormat

Capture queue formats (camera output, decoder output, encoder output)

num_capture_formats: usize

Number of capture formats

output_formats: *mut VSLFormat

Output queue formats (encoder input, decoder input)

num_output_formats: usize

Number of output formats

Trait Implementations

impl Clone for VSLDevice

fn clone(&self) -> VSLDevice

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VSLDevice

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for VSLDevice