| Microsoft DirectX 8.1 (C++) |
The InitAllocator method creates a memory allocator.
Syntax
virtual HRESULT InitAllocator(
IMemAllocator **ppAlloc
);
Parameters
ppAlloc
Address of a variable that receives a pointer to the allocator's IMemAllocator interface.
Return Value
Returns S_OK if successful, or an error code from the CoCreateInstance function.
Remarks
If the input pin does not provide a memory allocator, the CBaseOutputPin::DecideAllocator method calls this method to create an allocator.
See Also