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CMemAllocator::SetProperties (Windows Embedded CE 6.0)

  • Article

1/6/2010

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 HRESULT value.

Remarks

The pRequest parameter is filled in by the caller with the requested values for the count, number, and alignment as specified by the ALLOCATOR_PROPERTIES structure.

The pActual parameter 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::Decommit method.

This member function replaces SetCountAndSize in previous releases.

Requirements

Windows Embedded CE Windows CE 2.12 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

See Also

Reference

CMemAllocator Class