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fallbackswitch: Forward custom downstream events from active sinkpad

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This will allow us to forward e.g. SCTE-35 events
This commit is contained in:
Vivia Nikolaidou 2022-03-21 13:44:58 +02:00
parent 4874c7eb1f
commit 9ebbae9d27
1 changed files with 19 additions and 0 deletions
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19
utils/fallbackswitch/src/fallbackswitch/imp.rs
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@ -1097,6 +1097,25 @@ impl AggregatorImpl for FallbackSwitch {
self.parent_sink_event(agg, agg_pad, event) self.parent_sink_event(agg, agg_pad, event)
} }
EventView::CustomDownstream(ev) => {
{
let active_sinkpad_guard = self.active_sinkpad.lock().unwrap();
if let Some(active_sinkpad) = &*active_sinkpad_guard {
if active_sinkpad == agg_pad.upcast_ref::<gst::Pad>() {
drop(active_sinkpad_guard);
let src_pad = agg.static_pad("src").unwrap();
src_pad.push_event(event.clone());
gst::debug!(
CAT,
obj: agg_pad,
"Forwarding custom downstream event: {:?}",
ev
);
}
}
}
self.parent_sink_event(agg, agg_pad, event)
}
_ => self.parent_sink_event(agg, agg_pad, event), _ => self.parent_sink_event(agg, agg_pad, event),
} }
} }