On Thu, Oct 29, 2009 at 4:39 PM, Stefan Kost <ensonic@hora-obscura.de> wrote:
Tiago Katcipis schrieb:
> Looking at the GstAppSink code i found that i actually have to override
> the finalize function on the GObject class. Sorry to bother, I'm not
> very used with Gobject :-).
>
> The GstAppSink code (on the class init function):
>
> GObjectClass *gobject_class = (GObjectClass *) klass;
>   GstBaseSinkClass *basesink_class = (GstBaseSinkClass *) klass;
>
>   gobject_class->dispose = gst_app_sink_dispose;
>   gobject_class->finalize = gst_app_sink_finalize;
>

just for your info, dispose can theortically be called multiple times and
finalize is called just once. The idea is to call unref in dispose, set object s
to NULL and check that incase its called again. Do free()s in finalize

Stefan

Thanks for the help Stefan, sorry to bother you guys with such an simple question.

Best regards,
Katcipis
 

>
>
> On Thu, Oct 29, 2009 at 11:59 AM, Tiago Katcipis <katcipis@inf.ufsc.br
> <mailto:katcipis@inf.ufsc.br>> wrote:
>
>     I'm building an element that uses an external lib, and when my
>     element is freed (it ref count reaches zero), i want to free some
>     stuff of the external lib i use. I didn't find anything about a
>     generic destructor function that i can override, so when my element
>     is being freed i can free the resources that i was using on my
>     plugin. Can anyone help me?
>
>     best regards,
>     Katcipis
>
>
>
>
>
>
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