---
title: "CVPixelBufferPoolGetAttributes(_:)"
framework: corevideo
role: symbol
role_heading: Function
path: "corevideo/cvpixelbufferpoolgetattributes(_:)"
---

# CVPixelBufferPoolGetAttributes(_:)

The pool attributes dictionary for a pixel buffer pool.

## Declaration

```swift
func CVPixelBufferPoolGetAttributes(_ pool: CVPixelBufferPool) -> CFDictionary?
```

## Parameters

- `pool`: The pixel buffer pool that contains the attributes to retrieve.

## Return Value

Return Value A Core Foundation dictionary containing the pool attributes, or nil if the function fails.

## See Also

### Inspecting pools

- [CVPixelBufferPoolGetPixelBufferAttributes(_:)](corevideo/cvpixelbufferpoolgetpixelbufferattributes(_:).md)
- [CVPixelBufferPoolGetTypeID()](corevideo/cvpixelbufferpoolgettypeid().md)