---
title: CVDisplayLinkOutputHandler
framework: corevideo
role: symbol
role_heading: Type Alias
path: corevideo/cvdisplaylinkoutputhandler
---

# CVDisplayLinkOutputHandler

## Declaration

```swift
typealias CVDisplayLinkOutputHandler = @Sendable (CVDisplayLink, UnsafePointer<CVTimeStamp>, UnsafePointer<CVTimeStamp>, CVOptionFlags, UnsafeMutablePointer<CVOptionFlags>) -> CVReturn
```

## See Also

### Configuring Display Links

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