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Class GraphicsDeviceLease

Namespace: VelloSharp.Avalonia.Core.Device
Assembly: VelloSharp.Avalonia.Core.dll

Represents a leased rendering device and associated resources.

public sealed class GraphicsDeviceLease : IDisposable

Inheritance​

object ← GraphicsDeviceLease

Implements​

IDisposable

Inherited Members​

object.Equals(object?), object.Equals(object?, object?), object.GetHashCode(), object.GetType(), object.ReferenceEquals(object?, object?), object.ToString()

Extension Methods​

GraphicsDeviceLeaseExtensions.TryGetWgpuResources(GraphicsDeviceLease, out WgpuDeviceResources)

Constructors​

GraphicsDeviceLease(GraphicsBackendKind, object, object?, GraphicsFeatureSet, IDisposable?, Action?)​

Initializes a new instance of .

public GraphicsDeviceLease(GraphicsBackendKind backend, object platformDevice, object? auxiliaryContext, GraphicsFeatureSet features, IDisposable? disposeTarget = null, Action? disposeAction = null)

Parameters​

backend GraphicsBackendKind

Backend that produced the device.

platformDevice object

Backend-specific device object.

auxiliaryContext object?

Optional companion context (queue, GRContext, etc.).

features GraphicsFeatureSet

Feature set resolved for the device.

disposeTarget IDisposable?

Disposable invoked when the lease completes.

disposeAction Action?

Action invoked before disposing disposeTarget.

Properties​

AuxiliaryContext​

Gets an optional auxiliary context, such as a command queue or Skia GRContext.

public object? AuxiliaryContext { get; }

Property Value​

object?

Backend​

Gets the backend that produced the device.

public GraphicsBackendKind Backend { get; }

Property Value​

GraphicsBackendKind

Features​

Gets the feature set resolved for the device.

public GraphicsFeatureSet Features { get; }

Property Value​

GraphicsFeatureSet

PlatformDevice​

Gets the underlying device object (e.g., or ISkiaGpu).

public object PlatformDevice { get; }

Property Value​

object

Methods​

Dispose()​

Releases resources associated with the lease.

public void Dispose()

TryGetAuxiliaryContext<TContext>(out TContext?)​

Attempts to retrieve the auxiliary context as the specified type.

public bool TryGetAuxiliaryContext<TContext>(out TContext? context) where TContext : class

Parameters​

context TContext?

Returns​

bool

Type Parameters​

TContext

TryGetDevice<TDevice>(out TDevice?)​

Attempts to retrieve the platform device as the specified type.

public bool TryGetDevice<TDevice>(out TDevice? device) where TDevice : class

Parameters​

device TDevice?

Returns​

bool

Type Parameters​

TDevice