---
title: MTLAttributeFormat.char4Normalized
framework: metal
role: symbol
role_heading: Case
path: metal/mtlattributeformat/char4normalized
---

# MTLAttributeFormat.char4Normalized

A four-component vector with 8-bit, normalized, signed integer values.

## Declaration

```swift
case char4Normalized
```

## See Also

### 8-bit normalized integer formats

- [MTLAttributeFormat.charNormalized](metal/mtlattributeformat/charnormalized.md)
- [MTLAttributeFormat.char2Normalized](metal/mtlattributeformat/char2normalized.md)
- [MTLAttributeFormat.char3Normalized](metal/mtlattributeformat/char3normalized.md)
- [MTLAttributeFormat.ucharNormalized](metal/mtlattributeformat/ucharnormalized.md)
- [MTLAttributeFormat.uchar2Normalized](metal/mtlattributeformat/uchar2normalized.md)
- [MTLAttributeFormat.uchar3Normalized](metal/mtlattributeformat/uchar3normalized.md)
- [MTLAttributeFormat.uchar4Normalized](metal/mtlattributeformat/uchar4normalized.md)