CBaseAllocator::Commit (Compact 2013)
3/26/2014
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
Header |
dshow.h, |
Library |
ole32.lib, |