_D3DKMT_OPENKEYEDMUTEX2 structure

Describes a keyed mutex that the D3DKMTOpenKeyedMutex2 function opens.

Syntax

typedef struct _D3DKMT_OPENKEYEDMUTEX2 {
  D3DKMT_HANDLE hSharedHandle;
  D3DKMT_HANDLE hKeyedMutex;
  VOID          *pPrivateRuntimeData;
  UINT          PrivateRuntimeDataSize;
} D3DKMT_OPENKEYEDMUTEX2;

Members

hSharedHandle

[in] A D3DKMT_HANDLE data type that represents a global handle to a keyed mutex.

hKeyedMutex

[out] A D3DKMT_HANDLE data type that represents a handle to the keyed mutex in this process.

pPrivateRuntimeData

[in] A buffer that contains initial private data. This buffer is copied only if the keyed mutex does not already have private data.

PrivateRuntimeDataSize

[in] The size, in bytes, of the pPrivateRuntimeData member.

Requirements

   
Windows version Windows 8 Windows 8
Header d3dkmthk.h (include D3dkmthk.h)

See Also

D3DKMTOpenKeyedMutex2