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4/8/2010

Determines the size, number, and alignment of blocks.

Syntax 

HRESULT SetProperties(
  ALLOCATOR_PROPERTIES* 
pRequest,
  ALLOCATOR_PROPERTIES* 
pActual 
);

Parameters

pRequest

Requested allocator properties.

pActual

Allocator properties actually set.

Return Value

Returns an HRESULTvalue.

Remarks

The pRequestparameter is filled in by the caller with the requested values for the count, number, and alignment as specified by the ALLOCATOR_PROPERTIESstructure.

The pActualparameter is filled in by the allocator with the closest values it can provide for the request.

This member function cannot be called unless the allocator has been decommitted using the IMemAllocator::Decommitmethod.

This member function replaces SetCountAndSizein previous releases.

Requirements

Windows Embedded CE Windows CE 2.12 and later
Windows Mobile Windows Mobile Version 5.0 and later
Note Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements
For more information, see Setting Up the Build Environment,
Version 2.12 requires DXPAK 1.0 or later