Microsoft DirectX 9.0


The Alloc method allocates memory for the buffers.


HRESULT Alloc(void); 

Return Value

Returns one of the HRESULT values shown in the following table.

Value Description
S_OK Success.
E_OUTOFMEMORY Insufficient memory.
VFW_E_SIZENOTSET Buffer requirements were not set.


This method is called by the CBaseAllocator::Commit method. It allocates a contiguous block of memory sufficient for the buffer requirements given in the CMemAllocator::SetProperties method.

See Also