CBaseAllocator::Commit
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4/8/2010
Commits the memory for the specified buffers.
Syntax
HRESULT Commit(void);
Parameters
None.
Return Value
Returns an HRESULT value.
Remarks
This member function implements the IMemAllocator::Commit method.
The IMemAllocator::SetProperties method must be called before calling this member function.
This member function sets m_bCommitted to TRUE and overrides any pending decommit operation. It then calls the CBaseAllocator::Alloc member function to allocate memory, which should be overridden in the derived class to call the base class member function and then allocate the memory.
The IMemAllocator::GetBuffer method fails if it is called before calling this member function.
Call CBaseAllocator::Decommit to release memory when done with the buffers.
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 |