Lines Matching defs:roster
51 BMediaRoster* roster = BMediaRoster::Roster(&status);
61 roster = BMediaRoster::CurrentRoster();
62 if (roster) {
63 roster->Lock();
64 roster->Quit();
67 roster = BMediaRoster::Roster(&status);
70 if (roster != NULL && status == B_OK) {
73 status = roster->GetAudioMixer(&fGainMediaNode);
76 status = roster->GetAudioOutput(&fGainMediaNode);
80 status = roster->GetParameterWebFor(fGainMediaNode, &fParameterWeb);
248 BMediaRoster* roster = BMediaRoster::CurrentRoster();
249 if (roster != NULL && fGainMediaNode != media_node::null)
250 roster->ReleaseNode(fGainMediaNode);