// ks.h
void KsFilterReleaseProcessingMutex(
[in] PKSFILTER Filter
);
View the official Windows Driver Kit DDI referenceNo description available.
The KsFilterReleaseProcessingMutex function releases the processing mutex for the AVStream filter specified by Filter.
Filter [in]A pointer to a KSFILTER structure representing the AVStream filter for which to release the processing mutex.
For more AVStream-specific information about mutexes, see Mutexes in AVStream and Processing Mutex in AVStream.
KsFilterAcquireProcessingMutex