---
title: "init(source:)"
framework: metalperformanceshaders
role: symbol
role_heading: Initializer
path: "metalperformanceshaders/mpscnncrosschannelnormalizationnode/init(source:)"
---

# init(source:)

## Declaration

```swift
init(source sourceNode: MPSNNImageNode)
```

## See Also

### Initializers

- [init(source:kernelSize:)](metalperformanceshaders/mpscnncrosschannelnormalizationnode/init(source:kernelsize:).md)