# GPUBufferDescriptor.Builder

Artifact: [androidx.webgpu:webgpu](https://developer.android.com/jetpack/androidx/releases/webgpu) [View Source](https://cs.android.com/search?q=file:androidx/webgpu/GPUBufferDescriptor.kt+class:androidx.webgpu.GPUBufferDescriptor.Builder) Added in [1.0.0-alpha06](https://developer.android.com/jetpack/androidx/releases/webgpu#1.0.0-alpha06)

*** ** * ** ***


```
public final class GPUBufferDescriptor.Builder
```

<br />

*** ** * ** ***

Builder for `https://developer.android.com/reference/androidx/webgpu/GPUBufferDescriptor`.

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/androidx/webgpu/GPUBufferDescriptor.Builder#Builder(kotlin.Int,kotlin.Long)(int usage, long size)` |

| ### Public methods |
|---|---|
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/webgpu/GPUBufferDescriptor` | `https://developer.android.com/reference/androidx/webgpu/GPUBufferDescriptor.Builder#build()()` Builds the `https://developer.android.com/reference/androidx/webgpu/GPUBufferDescriptor`. |
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/webgpu/GPUBufferDescriptor.Builder` | `https://developer.android.com/reference/androidx/webgpu/GPUBufferDescriptor.Builder#setLabel(kotlin.String)(https://developer.android.com/reference/java/lang/String.html label)` |
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/webgpu/GPUBufferDescriptor.Builder` | `https://developer.android.com/reference/androidx/webgpu/GPUBufferDescriptor.Builder#setMappedAtCreation(kotlin.Boolean)(boolean mappedAtCreation)` |

## Public constructors

### Builder

Added in [1.0.0-alpha06](https://developer.android.com/jetpack/androidx/releases/webgpu#1.0.0-alpha06)

```
public Builder(int usage, long size)
```

## Public methods

### build

Added in [1.0.0-alpha06](https://developer.android.com/jetpack/androidx/releases/webgpu#1.0.0-alpha06)

```
public final @NonNull GPUBufferDescriptor build()
```

Builds the `https://developer.android.com/reference/androidx/webgpu/GPUBufferDescriptor`.

### setLabel

Added in [1.0.0-alpha06](https://developer.android.com/jetpack/androidx/releases/webgpu#1.0.0-alpha06)

```
public final @NonNull GPUBufferDescriptor.Builder setLabel(String label)
```

### setMappedAtCreation

Added in [1.0.0-alpha06](https://developer.android.com/jetpack/androidx/releases/webgpu#1.0.0-alpha06)

```
public final @NonNull GPUBufferDescriptor.Builder setMappedAtCreation(boolean mappedAtCreation)
```