CAMThread::m_AccessLock member
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
Critical section that locks the thread from being accessed by other threads.
Syntax
CCritSec m_AccessLock;
Remarks
The CAMThread::Create and CAMThread::CallWorker methods hold this lock, to serialize operations on the thread.
Requirements
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