# GetMirrorBlitModeByIndex(int, out XRMirrorViewBlitModeDesc)

> Get a supported mirror view blit mode from the current display subsystem descriptor.

## Definition

* **Type:** Method
* **Namespace:** [UnityEngine.XR](/engine/6000.6/script-reference/unityengine/xr.md)
* **Assembly:** UnityEngine.XRModule

## GetMirrorBlitModeByIndex(int, XRMirrorViewBlitModeDesc)

```csharp
public void GetMirrorBlitModeByIndex(int index, out XRMirrorViewBlitModeDesc mode)
```

### Parameters

**** (\[int]\(https\://learn.microsoft.com/dotnet/api/system.int32)): Index of the mirror blit mode to get.**** (\[XRMirrorViewBlitModeDesc]\(/engine/6000.6/script-reference/unityengine/xr/xrmirrorviewblitmodedesc)): [XRMirrorViewBlitMode](/engine/6000.6/script-reference/unityengine/xr/xrmirrorviewblitmode.md) to populate.