---
title: "supportedInputContentMaxScale(device:)"
framework: metalfx
role: symbol
role_heading: Type Method
path: "metalfx/mtlfxtemporalscalerdescriptor/supportedinputcontentmaxscale(device:)"
---

# supportedInputContentMaxScale(device:)

Returns the largest temporal scaling factor the device supports as a floating-point value.

## Declaration

```swift
class func supportedInputContentMaxScale(device: any MTLDevice) -> Float
```

## Parameters

- `device`: The doc://com.apple.documentation/documentation/Metal/MTLDevice instance that represents a GPU.

## See Also

### Checking a GPU device’s scaling support

- [supportsDevice(_:)](metalfx/mtlfxtemporalscalerdescriptor/supportsdevice(_:).md)
- [supportedInputContentMinScale(device:)](metalfx/mtlfxtemporalscalerdescriptor/supportedinputcontentminscale(device:).md)