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MFUnlockWorkQueue function

Unlocks a work queue.

Syntax


HRESULT MFUnlockWorkQueue(
  _In_  DWORD dwWorkQueue
);

Parameters

dwWorkQueue [in]

Identifier for the work queue to be unlocked. The identifier is returned by the MFAllocateWorkQueue function.

Return value

The function returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return codeDescription
S_OK

The function succeeded.

 

Remarks

The application must call MFUnlockWorkQueue once for every call to MFAllocateWorkQueue and then once for every call to MFLockWorkQueue.

Windows Phone 8.1: This API is supported.

Requirements

Minimum supported client

Windows Vista [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 [desktop apps | Windows Store apps]

Header

Mfapi.h

Library

Mfplat.lib

DLL

Mfplat.dll

See also

Media Foundation Functions
Work Queues

 

 

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