---
title: MPSImageFeatureChannelFormat.none
framework: metalperformanceshaders
role: symbol
role_heading: Case
path: metalperformanceshaders/mpsimagefeaturechannelformat/none
---

# MPSImageFeatureChannelFormat.none

## Declaration

```swift
case none
```

## See Also

### Constants

- [MPSImageFeatureChannelFormat.unorm8](metalperformanceshaders/mpsimagefeaturechannelformat/unorm8.md)
- [MPSImageFeatureChannelFormat.unorm16](metalperformanceshaders/mpsimagefeaturechannelformat/unorm16.md)
- [MPSImageFeatureChannelFormat.float16](metalperformanceshaders/mpsimagefeaturechannelformat/float16.md)
- [MPSImageFeatureChannelFormat.float32](metalperformanceshaders/mpsimagefeaturechannelformat/float32.md)