KSEVENT_VOLUMELIMIT_CHANGED
The KSEVENT_VOLUMELIMIT_CHANGED event indicates to the audio stack that the audio volume level limit for the audio device has changed.
Usage Summary Table
| Target | Event descriptor type | Event value type |
|---|---|---|
Pin |
The event value type (operation data) is a KSEVENTDATA structure that specifies the notification method to use for this event.
Remarks
For information about how to implement support for the KSEVENT_PINCAPS_VOLUMELIMITCHANGE event, see the Remarks section of KSEVENT_PINCAPS_FORMATCHANGE.
Note that while KSEVENT_PINCAPS_FORMATCHANGE is implemented on the Wave filter (for miniport drivers that are linked to Portcls), the KSEVENT_VOLUMELIMIT_CHANGED event is implemented on the Topology filter.