<!--
{
  "availability" : [
    "iOS: 16.0.0 -",
    "iPadOS: 16.0.0 -",
    "macCatalyst: -",
    "macOS: 13.0.0 -",
    "tvOS: 16.0.0 -",
    "visionOS: -",
    "watchOS: 9.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "Accelerate",
  "identifier" : "/documentation/Accelerate/vImage/PixelBuffer/deinterleave(destination:)-hrhz",
  "metadataVersion" : "0.1.0",
  "role" : "Instance Method",
  "symbol" : {
    "kind" : "Instance Method",
    "modules" : [
      "Accelerate"
    ],
    "preciseIdentifier" : "s:10Accelerate6vImageO11PixelBufferVAaC14Interleaved8x3VRszrlE12deinterleave11destinationyAEy_AC9Planar8x3VG_tF"
  },
  "title" : "deinterleave(destination:)"
}
-->

# deinterleave(destination:)

Deinterleaves the 8-bit-per-channel, three-channel interleaved buffer and writes the result to a multiple-plane pixel buffer.

```
func deinterleave(destination: vImage.PixelBuffer<vImage.Planar8x3>)
```

## Parameters

`destination`

The destination pixel buffer.

## Discussion

Use this function to deinterleave a buffer and overwrite a multiple-plane pixel buffer with copies of each source channel.

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)