Athugasemd
Aðgangur að þessari síðu krefst heimildar. Þú getur prófað aðskrá þig inn eða breyta skráasöfnum.
Aðgangur að þessari síðu krefst heimildar. Þú getur prófað að breyta skráasöfnum.
The D3DKMTGetScanLine function determines whether the given video present source of a video present network (VidPN) is in vertical blanking mode and retrieves the current scan line.
Syntax
NTSTATUS D3DKMTGetScanLine(
D3DKMT_GETSCANLINE *unnamedParam1
);
Parameters
unnamedParam1
pData [in, out]
A pointer to a D3DKMT_GETSCANLINE structure that contains the vertical blanking status of a video present source.
Return value
D3DKMTGetScanLine returns one of the following values:
| Return code | Description |
|---|---|
| STATUS_SUCCESS | The vertical blanking status and scan line were successfully retrieved. |
| STATUS_DEVICE_REMOVED | The graphics adapter was stopped. |
| 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 Vista |
| Target Platform | Universal |
| Header | d3dkmthk.h (include D3dkmthk.h) |
| Library | Gdi32.lib |
| DLL | Gdi32.dll |