|Microsoft DirectX 9.0|
The Commit method allocates the memory for the buffers. This method implements the IMemAllocator::Commit method.
Returns an HRESULT value. Possible values include those in the following list.
|VFW_E_SIZENOTSET||Buffer requirements were not specified.|
Before calling this method, call the CBaseAllocator::SetProperties method to specify the buffer requirements.
This method calls the virtual method CBaseAllocator::Alloc to allocate the memory for the buffers. Derived classes can override Alloc. If a decommit operation is pending, it is cancelled.
You must call this method before calling the CBaseAllocator::GetBuffer method.