RtwqGetWorkQueueMMCSSTaskId function (rtworkq.h)

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


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


[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.


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


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