---
title: reloadGammaAndBetaFromDataSource()
framework: metalperformanceshaders
role: symbol
role_heading: Instance Method
path: metalperformanceshaders/mpscnninstancenormalization/reloadgammaandbetafromdatasource()
---

# reloadGammaAndBetaFromDataSource()

## Declaration

```swift
func reloadGammaAndBetaFromDataSource()
```