 Important: |
|---|
| This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist. |
The video renderer is switching out of full-screen mode.
Parameters
- lParam1
- Zero.
- lParam2
- Pointer to the
IBaseFilterinterface
that is sending the notification (the Mode X renderer in this
case).
Remarks
The full-screen renderer sends this event notification to an application. When the EC_ACTIVATEnotification is sent to the filter graph manager upon switching out of full-screen mode, the filter graph manager sends an EC_FULLSCREEN_LOSTnotification to the controlling application. The application might use this notification to restore the state of a full-screen button, for example. The EC_ACTIVATEnotifications are used internally by DirectShow to manage full-screen switching on cues from the video renderers.
For information on how to use this event code, see CBaseFilter::NotifyEvent.