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ndisrc: receiver: Remove some code duplication

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1727>
This commit is contained in:
Sebastian Dröge 2024-08-16 17:51:26 +03:00 committed by GStreamer Marge Bot
parent f2658eb773
commit 84fef267b5
1 changed files with 55 additions and 59 deletions
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114
net/ndi/src/ndisrc/receiver.rs
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@ -321,72 +321,68 @@ impl Receiver {
gst::debug!(CAT, obj = element, "No frame received yet, retry");
continue;
}
Ok(Some(Frame::Video(frame))) => {
Ok(Some(frame)) => {
if let Some(receive_time_gst) = element.current_running_time() {
let receive_time_real = (glib::real_time() as u64 * 1000).nseconds();
first_frame = false;
let discont = first_video_frame;
first_video_frame = false;
if matches!(frame, Frame::Video(_) | Frame::Audio(_)) {
first_frame = false;
}
gst::debug!(
CAT,
obj = element,
"Received video frame at timecode {}: {:?}",
(frame.timecode() as u64 * 100).nseconds(),
frame,
);
match frame {
Frame::Video(frame) => {
let discont = first_video_frame;
first_video_frame = false;
Ok(Buffer::Video {
frame,
discont,
receive_time_gst,
receive_time_real,
})
} else {
Err(gst::FlowError::Flushing)
}
}
Ok(Some(Frame::Audio(frame))) => {
if let Some(receive_time_gst) = element.current_running_time() {
let receive_time_real = (glib::real_time() as u64 * 1000).nseconds();
first_frame = false;
let discont = first_audio_frame;
first_audio_frame = false;
gst::debug!(
CAT,
obj = element,
"Received video frame at timecode {}: {:?}",
(frame.timecode() as u64 * 100).nseconds(),
frame,
);
gst::debug!(
CAT,
obj = element,
"Received audio frame at timecode {}: {:?}",
(frame.timecode() as u64 * 100).nseconds(),
frame,
);
Ok(Buffer::Video {
frame,
discont,
receive_time_gst,
receive_time_real,
})
}
Frame::Audio(frame) => {
let discont = first_audio_frame;
first_audio_frame = false;
Ok(Buffer::Audio {
frame,
discont,
receive_time_gst,
receive_time_real,
})
} else {
Err(gst::FlowError::Flushing)
}
}
Ok(Some(Frame::Metadata(frame))) => {
if let Some(receive_time_gst) = element.current_running_time() {
let receive_time_real = (glib::real_time() as u64 * 1000).nseconds();
gst::debug!(
CAT,
obj = element,
"Received metadata frame at timecode {}: {:?}",
(frame.timecode() as u64 * 100).nseconds(),
frame,
);
Ok(Buffer::Metadata {
frame,
receive_time_gst,
receive_time_real,
})
gst::debug!(
CAT,
obj = element,
"Received audio frame at timecode {}: {:?}",
(frame.timecode() as u64 * 100).nseconds(),
frame,
);
Ok(Buffer::Audio {
frame,
discont,
receive_time_gst,
receive_time_real,
})
}
Frame::Metadata(frame) => {
gst::debug!(
CAT,
obj = element,
"Received metadata frame at timecode {}: {:?}",
(frame.timecode() as u64 * 100).nseconds(),
frame,
);
Ok(Buffer::Metadata {
frame,
receive_time_gst,
receive_time_real,
})
}
}
} else {
Err(gst::FlowError::Flushing)
}