camera

Documentation

Index

• Variables
• func ExecutableNames(processes []ps.Process) []string
• type Camera
  • func Cameras() ([]Camera, error)
  • func FilterCameras(cameras []Camera, filterFn func(c *Camera) bool) []Camera
  • func OpenCamera(path string) (*Camera, error)
  • func (c Camera) Configure(fn func(camera *v4l2.Device) error) error
  • func (c Camera) IsActive() bool
  • func (c Camera) Name() string

Variables

var ErrCameraNotFound = errors.New("camera not found")

Functions

func ExecutableNames

func ExecutableNames(processes []ps.Process) []string

Types

type Camera

type Camera struct {
	Path  string // /dev/videoX
	Procs []ps.Process
	// contains filtered or unexported fields
}

func Cameras

func Cameras() ([]Camera, error)

func FilterCameras

func FilterCameras(cameras []Camera, filterFn func(c *Camera) bool) []Camera

func OpenCamera

func OpenCamera(path string) (*Camera, error)

func (Camera) Configure

func (c Camera) Configure(fn func(camera *v4l2.Device) error) error

func (Camera) IsActive

func (c Camera) IsActive() bool

func (Camera) Name

func (c Camera) Name() string