---
title: BNNSGraph.Builder.ConvolutionPadding
framework: accelerate
role: symbol
role_heading: Enumeration
path: accelerate/bnnsgraph/builder/convolutionpadding
---

# BNNSGraph.Builder.ConvolutionPadding

The padding that you use for convolution operations to specify zero-padding.

## Declaration

```swift
enum ConvolutionPadding
```

## Topics

### Enumeration Cases

- [BNNSGraph.Builder.ConvolutionPadding.custom(padding:)](accelerate/bnnsgraph/builder/convolutionpadding/custom(padding:).md)
- [BNNSGraph.Builder.ConvolutionPadding.lower](accelerate/bnnsgraph/builder/convolutionpadding/lower.md)
- [BNNSGraph.Builder.ConvolutionPadding.same](accelerate/bnnsgraph/builder/convolutionpadding/same.md)
- [BNNSGraph.Builder.ConvolutionPadding.valid](accelerate/bnnsgraph/builder/convolutionpadding/valid.md)

## Relationships

### Conforms To

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