CBaseInputPin::GetAllocatorRequirements (Windows Embedded CE 6.0)
1/6/2010
Optional member function to use if the filter has specific alignment or prefix requirements but could use an upstream allocator.
Syntax
HRESULT GetAllocatorRequirements(
ALLOCATOR_PROPERTIES* pProps
);
Parameters
- pProps
ALLOCATOR_PROPERTIES structure containing the required size, count, and alignment of the allocator.
Return Value
Returns an HRESULT value. Returns E_NOTIMPL by default.
Remarks
Override this member function if you have specific alignment or prefix requirements but could use an upstream allocator.
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 |