---
title: ComputeStage.main
framework: vision
role: symbol
role_heading: Case
path: vision/computestage/main
---

# ComputeStage.main

A stage that represents where the system performs the main functionality.

## Declaration

```swift
case main
```

## See Also

### Getting the compute stages

- [ComputeStage.postProcessing](vision/computestage/postprocessing.md)