KSEVENT_STREAMALLOCATOR_FREEFRAME
The KSEVENT_STREAMALLOCATOR_FREEFRAME event can be used to receive notification when a free frame is available for allocation. This event can be used by clients using a direct call interface instead of an IRP interface, which typically queues pending requests that cannot be fulfilled.
Feedback
https://aka.ms/ContentUserFeedback.
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see:Submit and view feedback for