rdisplay

Documentation

Index

• func FileWalk(fileDir string) []string
• type Screen
• type ScreenGrabber
• type Service
  • func NewVideoProvider() (Service, error)
• type XScreenGrabber
  • func (g *XScreenGrabber) Fps() int
  • func (g *XScreenGrabber) Frames() <-chan *image.RGBA
  • func (g *XScreenGrabber) Screen() *Screen
  • func (g *XScreenGrabber) Start()
  • func (g *XScreenGrabber) Stop()
• type XVideoProvider
  • func (*XVideoProvider) CreateScreenGrabber(screen Screen, fps int) (ScreenGrabber, error)
  • func (x *XVideoProvider) Screens() ([]Screen, error)

Functions

func FileWalk

func FileWalk(fileDir string) []string

FileWalk def

Types

type Screen

type Screen struct {
	Index  int
	Bounds image.Rectangle
}

Screen TODO

type ScreenGrabber

type ScreenGrabber interface {
	Start()
	Frames() <-chan *image.RGBA
	Stop()
	Fps() int
	Screen() *Screen
}

ScreenGrabber TODO

type Service

type Service interface {
	CreateScreenGrabber(screen Screen, fps int) (ScreenGrabber, error)
	Screens() ([]Screen, error)
}

Service TODO

func NewVideoProvider

func NewVideoProvider() (Service, error)

NewVideoProvider returns an X Server-based video provider

type XScreenGrabber

type XScreenGrabber struct {
	// contains filtered or unexported fields
}

XScreenGrabber captures video from a X server

func (*XScreenGrabber) Fps

func (g *XScreenGrabber) Fps() int

Fps returns the frames per sec. we're capturing

func (*XScreenGrabber) Frames

func (g *XScreenGrabber) Frames() <-chan *image.RGBA

Frames returns a channel that will receive an image stream

func (*XScreenGrabber) Screen

func (g *XScreenGrabber) Screen() *Screen

Screen returns a pointer to the screen we're capturing

func (*XScreenGrabber) Start

func (g *XScreenGrabber) Start()

Start initiates the screen capture loop

func (*XScreenGrabber) Stop

func (g *XScreenGrabber) Stop()

Stop sends a stop signal to the capture loop

type XVideoProvider

type XVideoProvider struct{}

XVideoProvider implements the rdisplay.Service interface for XServer

func (*XVideoProvider) CreateScreenGrabber

func (*XVideoProvider) CreateScreenGrabber(screen Screen, fps int) (ScreenGrabber, error)

CreateScreenGrabber Creates an screen capturer for the X server

func (*XVideoProvider) Screens

func (x *XVideoProvider) Screens() ([]Screen, error)

Screens Returns the available screens to capture