getChannelCount method
Implementation
int getChannelCount(Pointer<Uint32> pdwCount) => (ptr.ref.vtable + 3)
.cast<
Pointer<
NativeFunction<
Int32 Function(Pointer, Pointer<Uint32> pdwCount)>>>()
.value
.asFunction<int Function(Pointer, Pointer<Uint32> pdwCount)>()(
ptr.ref.lpVtbl, pdwCount);