---
title: "CVDisplayLinkSetOutputHandler(_:_:)"
framework: corevideo
role: symbol
role_heading: Function
path: "corevideo/cvdisplaylinksetoutputhandler(_:_:)"
---

# CVDisplayLinkSetOutputHandler(_:_:)

## Declaration

```swift
func CVDisplayLinkSetOutputHandler(_ displayLink: CVDisplayLink, _ handler: @escaping CVDisplayLinkOutputHandler) -> CVReturn
```

## See Also

### Configuring Display Links

- [CVDisplayLinkSetCurrentCGDisplay(_:_:)](corevideo/cvdisplaylinksetcurrentcgdisplay(_:_:).md)
- [CVDisplayLinkSetCurrentCGDisplayFromOpenGLContext(_:_:_:)](corevideo/cvdisplaylinksetcurrentcgdisplayfromopenglcontext(_:_:_:).md)
- [CVDisplayLinkSetOutputCallback(_:_:_:)](corevideo/cvdisplaylinksetoutputcallback(_:_:_:).md)
- [CVDisplayLinkOutputHandler](corevideo/cvdisplaylinkoutputhandler.md)