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Do not reset caps when they do not change

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Otherwise a useless renegotiation will be triggered by capsfilter
This commit is contained in:
Thibault Saunier 2022-02-11 19:50:13 +00:00 committed by Mathieu Duponchelle
parent 55d30db53b
commit 9285798210
1 changed files with 14 additions and 16 deletions
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30
plugins/src/webrtcsink/imp.rs
View file

@ -538,12 +538,8 @@ impl VideoEncoder {
_ => unreachable!(),
}
let mut s = self
.filter
.property::<gst::Caps>("caps")
.structure(0)
.unwrap()
.to_owned();
let current_caps = self.filter.property::<gst::Caps>("caps");
let mut s = current_caps.structure(0).unwrap().to_owned();
// Hardcoded thresholds, may be tuned further in the future, and
// adapted according to the codec in use
@ -587,17 +583,19 @@ impl VideoEncoder {
.structure(s)
.build();
gst_log!(
CAT,
obj: element,
"consumer {}: setting bitrate {} and caps {} on encoder {:?}",
self.peer_id,
bitrate,
caps,
self.element
);
if !caps.is_strictly_equal(&current_caps) {
gst_log!(
CAT,
obj: element,
"consumer {}: setting bitrate {} and caps {} on encoder {:?}",
self.peer_id,
bitrate,
caps,
self.element
);
self.filter.set_property("caps", caps);
self.filter.set_property("caps", caps);
}
}
fn gather_stats(&self) -> gst::Structure {