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RtwqGetWorkQueueMMCSSTaskId function (rtworkq.h)

  • Article

Retrieves the Multimedia Class Scheduler Service (MMCSS) task identifier currently associated with this work queue.

Syntax

HRESULT RtwqGetWorkQueueMMCSSTaskId(
  [in]  DWORD workQueueId,
  [out] DWORD *taskId
);

Parameters

[in] workQueueId

Identifier for the work queue. The identifier is retrieved by the RtwqAllocateWorkQueue function.

[out] taskId

Receives the task identifier.

Return value

If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

To associate a work queue with an MMCSS task, call <a href="RtwqBeginRegisterWorkQueueWithMMCSSEx">RtwqBeginRegisterWorkQueueWithMMCSSEx.

Requirements

Requirement Value
Minimum supported client Windows 8.1 [desktop apps only]
Minimum supported server Windows Server 2012 R2 [desktop apps only]
Target Platform Windows
Header rtworkq.h
Library Rtworkq.lib
DLL RTWorkQ.dll