Platform SDK: DirectX |
This section describes the following macros used in DirectInput:
Dinput.h also defines macros for C calls to all the methods of the IDirectInput and IDirectInputDevice interfaces. These macros eliminate the need for pointers to method tables. For example, the following is a C call to the IDirectInputDevice7::Release method:
lpdid->lpVtbl->Release(lpdid));
The equivalent macro call looks like this:
IDirectInputDevice7_Release(lpdid);
All these macros take the same parameters as the method calls themselves.