![]() |
![]() |
Cogl 2.0 Reference Manual | ![]() |
---|
Parameter for input and for returning results. Default is transfer full.
Don't free data after the code is done.
Free data after the code is done.
Out parameter, where caller must allocate storage.
This parameter is a 'user_data', for callbacks; many bindings can pass NULL here.
NULL is ok, both for passing and for returning.
Parameter for returning results. Default is transfer full.
Parameter points to an array of items.
The callback is valid only during the call to the method.
The callback is valid until the GDestroyNotify argument is called.
Parameter for input. Default is transfer none.