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# FxImageTileRequestSource

An enumeration that identifies the requested frame.

```
struct FxImageTileRequestSource
```

## Topics

### Constants

[`var kFxImageTileRequestSourceEffectClip: FxImageTileRequestSource`](/documentation/professional_video_applications/kFxImageTileRequestSourceEffectClip)

A constant that indicates that the requested frame is associated with the source clip.

[`var kFxImageTileRequestSourceNone: FxImageTileRequestSource`](/documentation/professional_video_applications/kFxImageTileRequestSourceNone)

A constant that indicates that the requested frame is not associated with an effect or parameter.

[`var kFxImageTileRequestSourceOutput: FxImageTileRequestSource`](/documentation/professional_video_applications/kFxImageTileRequestSourceOutput)

A constant that indicates that the requested frame is the output of a plug-in.

[`var kFxImageTileRequestSourceParameter: FxImageTileRequestSource`](/documentation/professional_video_applications/kFxImageTileRequestSourceParameter)

A constant that indicates that the requested frame is associated with an image well parameter.

### Initializers

[`init(UInt)`](/documentation/professional_video_applications/FxImageTileRequestSource/init(_:))

[`init(rawValue: UInt)`](/documentation/professional_video_applications/FxImageTileRequestSource/init(rawValue:))

### Instance Properties

[`var rawValue: UInt`](/documentation/professional_video_applications/FxImageTileRequestSource/rawValue)

### Default Implementations

[Equatable Implementations](/documentation/professional_video_applications/FxImageTileRequestSource/Equatable-Implementations)

## Relationships

### Conforms To

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`Sendable`](/documentation/Swift/Sendable)

[`Equatable`](/documentation/Swift/Equatable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

---

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