Expand Minimize

D3DKMTReleaseKeyedMutex function

The D3DKMTReleaseKeyedMutex function releases a keyed mutex object.

Syntax


NTSTATUS APIENTRY D3DKMTReleaseKeyedMutex(
  _Inout_  D3DKMT_RELEASEKEYEDMUTEX *pData
);

Parameters

pData [in, out]

A pointer to a D3DKMT_RELEASEKEYEDMUTEX structure that specifies the keyed mutex object to release.

Return value

D3DKMTReleaseKeyedMutex returns one of the following values:

Return codeDescription
STATUS_SUCCESS

The keyed mutex object was successfully released.

STATUS_DEVICE_REMOVED

The graphics adapter was stopped or the display device was reset.

STATUS_INVALID_PARAMETER

Parameters were validated and determined to be incorrect.

STATUS_NO_MEMORY

D3DKMTReleaseKeyedMutex could not complete because of insufficient memory.

 

This function might also return other NTSTATUS values.

Requirements

Version

D3DKMTReleaseKeyedMutex is supported beginning with the Windows 7 operating system.

Header

D3dkmthk.h (include D3dkmthk.h)

Library

Gdi32.lib

See also

D3DKMT_RELEASEKEYEDMUTEX

 

 

Send comments about this topic to Microsoft

Show:
© 2014 Microsoft