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CBaseAllocator.ReleaseBuffer method

The ReleaseBuffer method returns a media sample to the list of free media samples. This method implements the IMemAllocator::ReleaseBuffer method.

Syntax


HRESULT ReleaseBuffer(
  IMediaSample *pSample
);

Parameters

pSample

Pointer to the IMediaSample interface of the media sample object.

Return value

Returns S_OK.

Remarks

When a media sample's reference count reaches zero, the sample calls ReleaseBuffer with itself as the parameter. This method performs the following actions.

Requirements

Header

Amfilter.h (include Streams.h)

Library

Strmbase.lib (retail builds);
Strmbasd.lib (debug builds)

See also

CBaseAllocator Class

 

 

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