Microsoft DirectX 9.0

IVPNotify2 Interface

The IVPNotify2 interface inherits from IVPNotify and is implemented by the Overlay Mixer filter. This interface enables the Overlay Mixer to communicate with a video port (on a hardware device such as a decoder) that implements IVPConfig.

Applications should never use this interface.


Requires Vptype.h, Vpnotify.h.

In addition to the methods inherited from IVPNotify, the IVPNotify2 interface exposes the following methods.

Method Description
SetVPSyncMaster Sets whether the video port controls vertical synchronization of the VGA.
GetVPSyncMaster Checks whether the video port controls the synchronization of the VGA.