D3DKMTOpenSynchronizationObject function (d3dkmthk.h)

The D3DKMTOpenSynchronizationObject function opens a kernel-mode synchronization object.

Syntax

NTSTATUS D3DKMTOpenSynchronizationObject(
  D3DKMT_OPENSYNCHRONIZATIONOBJECT *unnamedParam1
);

unnamedParam1

pData [in, out]

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

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.

Requirement	Value
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