Avalonia API Reference
Composition
Updates the surface contents using an imported memory image using a keyed mutex as the means of synchronization
Definition
Namespace: Avalonia.Rendering.Composition
Assembly: Avalonia.Base (in Avalonia.Base.dll) Version: 11.3.999
A task that completes when update operation is completed and user code is free to destroy or dispose the image
Assembly: Avalonia.Base (in Avalonia.Base.dll) Version: 11.3.999
C#
public Task UpdateWithKeyedMutexAsync(
ICompositionImportedGpuImage image,
uint acquireIndex,
uint releaseIndex
)VB
Public Function UpdateWithKeyedMutexAsync (
image As ICompositionImportedGpuImage,
acquireIndex As UInteger,
releaseIndex As UInteger
) As TaskF#
member UpdateWithKeyedMutexAsync :
image : ICompositionImportedGpuImage *
acquireIndex : uint32 *
releaseIndex : uint32 -> Task Parameters
- image ICompositionImportedGpuImage
- GPU image with new surface contents
- acquireIndex UInt32
- The mutex key to wait for before accessing the image
- releaseIndex UInt32
- The mutex key to release for after accessing the image
Return Value
TaskA task that completes when update operation is completed and user code is free to destroy or dispose the image