# IsXRFormat(GraphicsFormat)

> Returns true if the format is an extended range format. With extended range format, the blue, green, and red components are linearly encoded, and their values range from -0.752941 to 1.25098. The alpha component is always clamped to a [0.0, 1.0] range in sampling, rendering, and writing operations, despite supporting values outside this range. Returns false otherwise.

## Definition

* **Type:** Method
* **Namespace:** [UnityEngine.Experimental.Rendering](/engine/6000.5/script-reference/unityengine/experimental/rendering.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
public static bool IsXRFormat(GraphicsFormat format)
```

### Parameters

**** (\[GraphicsFormat]\(/engine/6000.5/script-reference/unityengine/experimental/rendering/graphicsformat)): 

### Returns

| Type                                                          | Description |
| ------------------------------------------------------------- | ----------- |
| [bool](https://learn.microsoft.com/dotnet/api/system.boolean) |             |