CBaseRenderer::m_ObjectCreationLock 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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]

Lock to protect the creation of objects inside the filter. The filter holds this lock when it creates the input pin (CBaseRenderer::m_pInputPin) or the CRendererPosPassThru object (CBaseRenderer::m_pPosition). This lock prevents multiple threads from attempting to create one of these objects at the same time.

Syntax

CCritSec m_ObjectCreationLock;

Requirements

Requirement Value
Header
Renbase.h (include Streams.h)
Library
Strmbase.lib (retail builds);
Strmbasd.lib (debug builds)

See also

CBaseRenderer Class