# GPURequestAdapterOptions.Builder

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

*** ** * ** ***


```
class GPURequestAdapterOptions.Builder
```

<br />

*** ** * ** ***

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

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder#Builder()()` |

| ### Public functions |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions` | `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder#build()()` Builds the `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions`. |
| `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder` | `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder#setBackendType(kotlin.Int)(backendType: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)` |
| `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder` | `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder#setCompatibleSurface(androidx.webgpu.GPUSurface)(compatibleSurface: https://developer.android.com/reference/kotlin/androidx/webgpu/GPUSurface?)` |
| `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder` | `@https://developer.android.com/reference/kotlin/androidx/webgpu/ExperimentalWebGpuApi https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder#setDawnTogglesDescriptor(androidx.webgpu.GPUDawnTogglesDescriptor)( dawnTogglesDescriptor: https://developer.android.com/reference/kotlin/androidx/webgpu/GPUDawnTogglesDescriptor? )` |
| `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder` | `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder#setFeatureLevel(kotlin.Int)(featureLevel: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)` |
| `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder` | `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder#setForceFallbackAdapter(kotlin.Boolean)(forceFallbackAdapter: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)` |
| `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder` | `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder#setPowerPreference(kotlin.Int)(powerPreference: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)` |
| `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder` | `https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterOptions.Builder#setRequestAdapterWebXROptions(androidx.webgpu.GPURequestAdapterWebXROptions)( requestAdapterWebXROptions: https://developer.android.com/reference/kotlin/androidx/webgpu/GPURequestAdapterWebXROptions? )` |

## Public constructors

### Builder

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

```
Builder()
```

## Public functions

### build

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

```
fun build(): GPURequestAdapterOptions
```

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

### setBackendType

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

```
fun setBackendType(backendType: Int): GPURequestAdapterOptions.Builder
```

### setCompatibleSurface

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

```
fun setCompatibleSurface(compatibleSurface: GPUSurface?): GPURequestAdapterOptions.Builder
```

### setDawnTogglesDescriptor

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

```
@ExperimentalWebGpuApi
fun setDawnTogglesDescriptor(
    dawnTogglesDescriptor: GPUDawnTogglesDescriptor?
): GPURequestAdapterOptions.Builder
```

### setFeatureLevel

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

```
fun setFeatureLevel(featureLevel: Int): GPURequestAdapterOptions.Builder
```

### setForceFallbackAdapter

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

```
fun setForceFallbackAdapter(forceFallbackAdapter: Boolean): GPURequestAdapterOptions.Builder
```

### setPowerPreference

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

```
fun setPowerPreference(powerPreference: Int): GPURequestAdapterOptions.Builder
```

### setRequestAdapterWebXROptions

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

```
fun setRequestAdapterWebXROptions(
    requestAdapterWebXROptions: GPURequestAdapterWebXROptions?
): GPURequestAdapterOptions.Builder
```