KsGetDevice function (ks.h)
The KsGetDevice function returns the AVStream device structure to which Object belongs.
Syntax
KSDDKAPI PKSDEVICE KsGetDevice(
[in] PVOID Object
);
Parameters
[in] Object
The object to query for the device to which it belongs.
Return value
KsGetDevice returns a pointer to a KSDEVICE structure that is the AVStream device to which Object belongs.
Remarks
Object should be one of: PKSPIN, PKSFILTER, or PKSFILTERFACTORY. Callers must perform appropriate typecasting to PVOID.
Minidrivers typically do not call this function directly. There are a number of functions that perform inline calls to KsGetDevice and that perform typecasting automatically: KsFilterFactoryGetDevice, KsFilterGetDevice, and KsPinGetDevice.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Microsoft Windows XP and later operating systems and DirectX 8.0 and later DirectX versions. |
| Target Platform | Universal |
| Header | ks.h (include Ks.h) |
| Library | Ks.lib |
| IRQL | PASSIVE_LEVEL |