---
title: CVMutablePixelBuffer.Pool.AllocationAttributes
framework: corevideo
role: symbol
role_heading: Structure
path: corevideo/cvmutablepixelbuffer/pool/allocationattributes
---

# CVMutablePixelBuffer.Pool.AllocationAttributes

Controls how new pixel buffers are allocated when CVMutablePixelBuffer/Pool/mutablePixelBuffer(with:) is called.

## Declaration

```swift
struct AllocationAttributes
```

## Topics

### Initializers

- [init(allocationThreshold:)](corevideo/cvmutablepixelbuffer/pool/allocationattributes/init(allocationthreshold:).md)

### Instance Properties

- [allocationThreshold](corevideo/cvmutablepixelbuffer/pool/allocationattributes/allocationthreshold.md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)