'Twas brillig, and Forwind info at 13/10/09 22:36 did gyre and gimble: > Hi folks, > > I have made considerable progress from earlier on. I have almost > completed my task but it looks as if there may be a bug or more than > likely I'm being a bit stupid ? > > I'm on 0.9.1.4 on Jaunty. > > Scenario: > > On a PA_SUBSCRIPTION_EVENT_SINK_INPUT my subscription callback method is > called with the relevant userdata obj which was passed in at the main > method stage. All fine so far. > > After receiving this event, I then call > > pa_context_get_sink_input_info(c, index, > context_get_sink_input_info_callback, userdata)); //please note at > this point the userdata obj is as it should be. > > But when the callback is called the userdata obj is NULL ! > > Any ideas ? > > Code is pasted below The functions themselves look OK, but it's entirely possible context_get_sink_input_info_callback() is used/called elsewhere too. The error messages you print out are identical by the way... which may lead to strange debug info. I'd also try your app on a newer PA as .14 is quite old and was a bit of a short lived release anyway, .15 was more of a long term release. That said, I don't remember any specific commits claiming to fix callback userdata, but that said, I've not read *every* commit and my memory is not *always* reliable anyway :p Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mandriva Linux Contributor [http://www.mandriva.com/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/]
