PFND3DKMT_SETVIDPNSOURCEOWNER1 callback function (d3dkmthk.h)
Sets and releases the video present source in the path of a video present network (VidPN) topology that owns the VidPN, and lets output duplication options be specified. Supported starting with Windows 8.
Syntax
PFND3DKMT_SETVIDPNSOURCEOWNER1 Pfnd3dkmtSetvidpnsourceowner1;
NTSTATUS Pfnd3dkmtSetvidpnsourceowner1(
[in] const D3DKMT_SETVIDPNSOURCEOWNER1 *unnamedParam1
)
{...}
Parameters
[in] unnamedParam1
pSetVidPnSourceOwner1
A pointer to a D3DKMT_SETVIDPNSOURCEOWNER1 structure that describes the parameters for setting or releasing the video present source.
Return value
Returns one of the following values:
| Return code | Description |
|---|---|
| STATUS_SUCCESS | The video present source was successfully set or released. |
| STATUS_DEVICE_REMOVED | The graphics adapter was stopped or the display device was reset. |
| STATUS_GRAPHICS_VIDPN_SOURCE_IN_USE | The video present source that is specified by an element in the array that the pVidPnSourceId member of D3DKMT_SETVIDPNSOURCEOWNER specifies is already owned by a display mode manager (DMM) client and cannot be used until the client releases the video present source. |
| STATUS_GRAPHICS_INVALID_VIDEO_PRESENT_SOURCE | The video present source that is specified by an element in the array that the pVidPnSourceId member of D3DKMT_SETVIDPNSOURCEOWNER specifies is invalid. |
| STATUS_INVALID_PARAMETER | Parameters were validated and determined to be incorrect. |
This function might also return other NTSTATUS values.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 |
| Minimum supported server | Windows Server 2012 |
| Target Platform | Universal |
| Header | d3dkmthk.h (include D3dkmthk.h) |