CBaseOutputPin::InitAllocator

  • 项目

Creates a default memory allocator. Override this to provide your own allocator or to provide no allocator.

virtual HRESULT InitAllocator(
  IMemAllocator** ppAlloc
);

Parameters

  • ppAlloc
    Returned memory allocator.

Return Values

Returns an HRESULT value.

Remarks

The allocator should be released after use. This is typically handled in the CBaseOutputPin::BreakConnect member function.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header:

Last updated on Wednesday, April 13, 2005

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