---
title: MTLVertexFormat.uchar4Normalized_bgra
framework: metal
role: symbol
role_heading: Case
path: metal/mtlvertexformat/uchar4normalized_bgra
---

# MTLVertexFormat.uchar4Normalized_bgra

A four-component vector with 8-bit, normalized, unsigned integer values for blue, green, red, and alpha.

## Declaration

```swift
case uchar4Normalized_bgra
```

## See Also

### 32-bit normalized integer formats

- [MTLVertexFormat.int1010102Normalized](metal/mtlvertexformat/int1010102normalized.md)
- [MTLVertexFormat.uint1010102Normalized](metal/mtlvertexformat/uint1010102normalized.md)