# GetAvailableMirrorBlitModeCount()

> Get current display subsystem's total number of supported mirror blit modes.

## Definition

* **Type:** Method
* **Namespace:** [UnityEngine.XR](/engine/6000.7/script-reference/unityengine/xr.md)
* **Assembly:** UnityEngine.XRModule

```csharp
public int GetAvailableMirrorBlitModeCount()
```

### Returns

| Type                                                       | Description                            |
| ---------------------------------------------------------- | -------------------------------------- |
| [int](https://learn.microsoft.com/dotnet/api/system.int32) | Number of supported mirror blit modes. |