AVStrMiniDeviceRemove routine

2018-01-08

An AVStream minidriver's AVStrMiniDeviceRemove routine is called when an IRP_MN_REMOVE_DEVICE is dispatched by the device.

Syntax

PFNKSDEVICEIRPVOID AVStrMiniDeviceRemove;

void AVStrMiniDeviceRemove(
  _In_ PKSDEVICE Device,
  _In_ PIRP      Irp
)
{ ... }

Parameters

Device [in]
Pointer to the KSDEVICE that dispatched the IRP_MN_REMOVE_DEVICE.
Irp [in]
The IRP_MN_REMOVE_DEVICE issued by Device.

Return value

None

Remarks

The minidriver specifies this routine's address in the MiniRemove member of its KSDEVICE_DISPATCH structure.

AVStream calls this routine when an IRP_MN_REMOVE_DEVICE is dispatched by the device. Typically, it will be provided by minidrivers that must free device-associated resources upon device removal. This routine is optional.

Requirements

Target platform	Desktop
Version	Available in Microsoft Windows XP and later operating systems and DirectX 8.0 and later DirectX versions.
Header	Ks.h (include Ks.h)
IRQL	PASSIVE_LEVEL (See Remarks section)

Share via