---
title: IOSurfaceComponentName
framework: IOSurface
role: symbol
role_heading: Enumeration
platforms: [iOS 11.0+, iPadOS 11.0+, Mac Catalyst 13.0+, macOS 10.6+, tvOS 11.0+, visionOS 1.0+]
path: iosurface/iosurfacecomponentname
---

# IOSurfaceComponentName

## Declaration

```swift
enum IOSurfaceComponentName
```

## Topics

### Enumeration Cases

- [IOSurfaceComponentName.alpha](iosurface/iosurfacecomponentname/alpha.md)
- [IOSurfaceComponentName.blue](iosurface/iosurfacecomponentname/blue.md)
- [IOSurfaceComponentName.chromaBlue](iosurface/iosurfacecomponentname/chromablue.md)
- [IOSurfaceComponentName.chromaRed](iosurface/iosurfacecomponentname/chromared.md)
- [IOSurfaceComponentName.green](iosurface/iosurfacecomponentname/green.md)
- [IOSurfaceComponentName.luma](iosurface/iosurfacecomponentname/luma.md)
- [IOSurfaceComponentName.red](iosurface/iosurfacecomponentname/red.md)
- [IOSurfaceComponentName.unknown](iosurface/iosurfacecomponentname/unknown.md)

### Initializers

- [init(rawValue:)](iosurface/iosurfacecomponentname/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Enumerations

- [IOSurfaceComponentRange](iosurface/iosurfacecomponentrange.md)
- [IOSurfaceComponentType](iosurface/iosurfacecomponenttype.md)
- [IOSurfaceMemoryLedgerFlags](iosurface/iosurfacememoryledgerflags.md)
- [IOSurfaceMemoryLedgerTags](iosurface/iosurfacememoryledgertags.md)
- [IOSurfaceSubsampling](iosurface/iosurfacesubsampling.md)