---
title: PGDeviceDescriptor
framework: Paravirtualized Graphics
role: symbol
role_heading: Class
platforms: [Mac Catalyst 14.0+, macOS 11.0+]
path: paravirtualizedgraphics/pgdevicedescriptor
---

# PGDeviceDescriptor

A description of the paravirtualized graphics device to create.

## Declaration

```swift
class PGDeviceDescriptor
```

## Topics

### Specifying the GPU

- [device](paravirtualizedgraphics/pgdevicedescriptor/device.md)

### Managing Memory Operations

- [PGPhysicalMemoryRange_s](paravirtualizedgraphics/pgphysicalmemoryrange_s.md)

### Handling Interrupts

- [raiseInterrupt](paravirtualizedgraphics/pgdevicedescriptor/raiseinterrupt.md)
- [PGRaiseInterrupt](paravirtualizedgraphics/pgraiseinterrupt.md)

### Specifying Virtual Device Properties

- [mmioLength](paravirtualizedgraphics/pgdevicedescriptor/mmiolength.md)

### Instance Properties

- [displayPortCount](paravirtualizedgraphics/pgdevicedescriptor/displayportcount.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Devices

- [PGDevice](paravirtualizedgraphics/pgdevice.md)