Implementation
VideoWorker(DynamicLibrary dll_handle, Pointer<Void> impl) : super(dll_handle, impl) {
final setVW = dll_handle.lookupFunction<_VWSetThisVW_c, _VWSetThisVW_dart>(_c_namespace + 'VideoWorker_setThisVW');
Pointer<Pointer<Void>> exception = _getException();
Pointer<Pointer<Int32>> _emptyPointer = malloc.allocate(10);
setVW(impl, _emptyPointer.cast(), exception);
checkException(exception, dll_handle);
_getInt64 = dll_handle.lookupFunction<_StructStorage_get_int64_c, _StructStorage_get_int64_dart>(_c_namespace + 'StructStorage_get_int64');
_getDouble = dll_handle.lookupFunction<_StructStorage_get_double_c, _StructStorage_get_double_dart>(_c_namespace + 'StructStorage_get_double');
_getPointer = dll_handle.lookupFunction<_StructStorage_get_pointer_c, _StructStorage_get_pointer_dart>(_c_namespace + 'StructStorage_get_pointer');
_poll = _dll_handle.lookupFunction<_VWPollResults_c, _VWPollResults_dart>(_c_namespace + 'VideoWorker_poolTrackResults');
}