D3DKMTOpenSynchronizationObject function

The D3DKMTOpenSynchronizationObject function opens a kernel-mode synchronization object.

Syntax

NTSTATUS D3DKMTOpenSynchronizationObject(
  D3DKMT_OPENSYNCHRONIZATIONOBJECT *Arg1
);

Parameters

Arg1

pData [in, out]

A pointer to a D3DKMT_OPENSYNCHRONIZATIONOBJECT structure that describes a shared synchronization object to open.

Return Value

D3DKMTOpenSynchronizationObject returns one of the following values:

Return code Description
STATUS_SUCCESS The kernel-mode synchronization object was successfully opened.
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 D3DKMTOpenSynchronizationObject could not complete because of insufficient memory.

This function might also return other NTSTATUS values.

Requirements

   
Minimum supported client D3DKMTOpenSynchronizationObject is supported beginning with the Windows 7 operating system.
Target Platform Universal
Header d3dkmthk.h (include D3dkmthk.h)
Library Gdi32.lib
DLL Gdi32.dll

See Also

D3DKMT_OPENSYNCHRONIZATIONOBJECT