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CImageAllocator.CImageAllocator constructor

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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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

Constructor method.

Syntax

CImageAllocator(
   CBaseFilter *pFilter,
   TCHAR       *pName,
   HRESULT     *phr
);

Parameters

pFilter

Pointer to the owning filter.

pName

Pointer to a string containing the debug name of the allocator. For more information, see CBaseObject.

phr

Pointer to an HRESULT value. Set the value to S_OK before creating the object. If the constructor fails, the value is set to an error code.

Requirements

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

See also

CImageAllocator Class