_D3DKMT_RELEASEKEYEDMUTEX structure

The D3DKMT_RELEASEKEYEDMUTEX structure describes a keyed mutex that the D3DKMTReleaseKeyedMutex function releases.

Syntax

typedef struct _D3DKMT_RELEASEKEYEDMUTEX {
  D3DKMT_HANDLE hKeyedMutex;
  UINT64        Key;
  UINT64        FenceValue;
} D3DKMT_RELEASEKEYEDMUTEX;

Members

hKeyedMutex

[in] A D3DKMT_HANDLE data type that represents a kernel-mode handle to the keyed mutex object to release.

Key

[in] A 64-bit value that specifies the key value to release the mutex to.

FenceValue

[in] A 64-bit value that specifies the current fence value of the GPU synchronization object.

Requirements

   
Windows version D3DKMT_RELEASEKEYEDMUTEX is supported beginning with the Windows 7 operating system.
Header d3dkmthk.h (include D3dkmthk.h)

See Also

D3DKMTReleaseKeyedMutex