---
title: YpMax
framework: accelerate
role: symbol
role_heading: Instance Property
path: accelerate/vimage_ypcbcrpixelrange/ypmax
---

# YpMax

The encoding for the maximum allowed Y’ value.

## Declaration

```swift
var YpMax: Int32
```

## Discussion

Discussion All values larger than this are clamped to this value.

## See Also

### Pixel Range Properties

- [Yp_bias](accelerate/vimage_ypcbcrpixelrange/yp_bias.md)
- [CbCr_bias](accelerate/vimage_ypcbcrpixelrange/cbcr_bias.md)
- [YpRangeMax](accelerate/vimage_ypcbcrpixelrange/yprangemax.md)
- [CbCrRangeMax](accelerate/vimage_ypcbcrpixelrange/cbcrrangemax.md)
- [YpMin](accelerate/vimage_ypcbcrpixelrange/ypmin.md)
- [CbCrMax](accelerate/vimage_ypcbcrpixelrange/cbcrmax.md)
- [CbCrMin](accelerate/vimage_ypcbcrpixelrange/cbcrmin.md)