Class DxgiKeyedMutex

Represents a keyed mutex, which allows exclusive access to a shared resource that is used by multiple devices.

Inheritance

object

DXComObject

DxgiObject

DxgiDeviceSubObject

DxgiKeyedMutex

Implements

IDisposable

Inherited Members

DxgiDeviceSubObject.DxgiDeviceSubObjectGuid

DxgiDeviceSubObject.GetDevice(in Guid)

DxgiObject.DxgiObjectGuid

DxgiObject.SetPrivateDataText(in Guid, string)

DxgiObject.SetPrivateDataText(in Guid, ReadOnlySpan<char>)

DxgiObject.GetPrivateDataText(in Guid)

DxgiObject.GetPrivateDataTextCharCount(in Guid)

DxgiObject.GetPrivateDataTextChars(in Guid, Span<char>)

DxgiObject.GetParent(in Guid)

DXComObject.Handle

DXComObject.Dispose()

DXComObject.AddRef()

DXComObject.Release()

DXComObject.QueryInterface(in Guid)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: JeremyAnsel.DirectX.Dxgi

Assembly: JeremyAnsel.DirectX.Dxgi.dll

Syntax

[SecurityCritical]
public class DxgiKeyedMutex : DxgiDeviceSubObject, IDisposable

Constructors

DxgiKeyedMutex(nint)

Initializes a new instance of the DxgiKeyedMutex class.

Declaration

public DxgiKeyedMutex(nint comPtr)

Parameters

Type	Name	Description
nint	comPtr

Fields

DxgiKeyedMutexGuid

The interface GUID.

Declaration

public static readonly Guid DxgiKeyedMutexGuid

Field Value

Type	Description
Guid

Methods

AcquireSync(ulong, uint)

Using a key, acquires exclusive rendering access to a shared resource.

Declaration

public void AcquireSync(ulong key, uint milliseconds)

Parameters

Type	Name	Description
ulong	key	A value that indicates which device to give access to.
uint	milliseconds	The time-out interval, in milliseconds.

ReleaseSync(ulong)

Using a key, releases exclusive rendering access to a shared resource.

Declaration

public void ReleaseSync(ulong key)

Parameters

Type	Name	Description
ulong	key	A value that indicates which device to give access to.

Implements

IDisposable