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fallbackswitch: Only drop raw audio/video buffers if they're trailing

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Otherwise this can cause decoding errors further downstream.
This commit is contained in:
Sebastian Dröge 2022-04-13 12:50:15 +03:00 committed by Sebastian Dröge
parent bbb7ced95a
commit 930cdca750
1 changed files with 38 additions and 17 deletions
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55
utils/fallbackswitch/src/fallbackswitch/imp.rs
View file

@ -620,6 +620,7 @@ impl FallbackSwitch {
let is_active = state.active_sinkpad.as_ref() == Some(pad);
let mut pad_state = pad_imp.state.lock();
let raw_pad = !matches!(pad_state.caps_info, CapsInfo::None);
let (start_running_time, end_running_time) = pad_state.get_sync_time(&buffer);
log!(
@ -642,15 +643,26 @@ impl FallbackSwitch {
} else if end_running_time.map_or(false, |end_running_time| {
end_running_time < state.timeout_running_time
}) {
log!(
CAT,
obj: pad,
"Dropping trailing buffer {:?} before timeout {}",
buffer,
state.timeout_running_time
);
if raw_pad {
log!(
CAT,
obj: pad,
"Dropping trailing raw {:?} before timeout {}",
buffer,
state.timeout_running_time
);
return Ok(gst::FlowSuccess::Ok);
} else {
log!(
CAT,
obj: pad,
"Not dropping trailing non-raw {:?} before timeout {}",
buffer,
state.timeout_running_time
);
return Ok(gst::FlowSuccess::Ok);
None
}
} else {
pad_state.schedule_clock(
element,
@ -699,15 +711,24 @@ impl FallbackSwitch {
start_running_time < output_running_time
},
) {
log!(
CAT,
obj: pad,
"Dropping trailing buffer {:?} before output running time {}",
buffer,
state.output_running_time.display(),
);
return Ok(gst::FlowSuccess::Ok);
if raw_pad {
log!(
CAT,
obj: pad,
"Dropping trailing raw {:?} before output running time {}",
buffer,
state.output_running_time.display(),
);
return Ok(gst::FlowSuccess::Ok);
} else {
log!(
CAT,
obj: pad,
"Not dropping trailing non-raw {:?} before output running time {}",
buffer,
state.output_running_time.display(),
);
}
}
if start_running_time.is_some() {