---
title: "simd_make_uchar4(_:_:)"
framework: simd
role: symbol
role_heading: Function
path: "simd/simd_make_uchar4(_:_:)-4sdi7"
---

# simd_make_uchar4(_:_:)

Returns a new vector from a scalar value and a vector.

## Declaration

```swift
func simd_make_uchar4(_ x: UInt8, _ yzw: simd_uchar3) -> simd_uchar4
```

## See Also

### Functions to Create Four-Element Vectors From Combinations of Vectors and Scalar Values

- [simd_make_uchar4(_:_:_:)](simd/simd_make_uchar4(_:_:_:)-5x9io.md)
- [simd_make_uchar4(_:_:)](simd/simd_make_uchar4(_:_:)-3zlj2.md)
- [simd_make_uchar4(_:_:_:)](simd/simd_make_uchar4(_:_:_:)-9rqjk.md)
- [simd_make_uchar4(_:_:_:)](simd/simd_make_uchar4(_:_:_:)-53d7w.md)