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CPullPin.AlignDown method

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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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

The AlignDown method truncates a value to a specified alignment boundary.

Syntax

LONGLONG AlignDown(
   LONGLONG ll,
   LONG     lAlign
);

Parameters

ll

Specifies the number to align.

lAlign

Specifies the alignment boundary.

Return value

Returns the aligned result.

Requirements

Requirement Value
Header
Pullpin.h
Library
Strmbase.lib (retail builds);
Strmbasd.lib (debug builds)

See also

CPullPin Class