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COutputQueue::m_hr member

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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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

HRESULT value that indicates whether the object will accept samples. If the value is S_OK, the object will accept samples. Otherwise, it rejects samples.

Syntax

HRESULT m_hr;

Remarks

This member variable is used to coordinate activities across threads. If the downstream input pin rejects a sample, or if the object begins flushing, the value is set to S_FALSE or an error code. The object will not deliver any more samples until flushing is complete, or until the COutputQueue::Reset method is called.

Requirements

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

See also

COutputQueue Class