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transcriberbin: fix internal ghost pad name regression

Browse source 
As part of https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1593
source pad names on inner transcription bins were appended a suffix, but
other pieces of the code were not updated to account for that.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1645>
This commit is contained in:
Mathieu Duponchelle 2024-07-01 11:45:41 +02:00
parent f303992e0c
commit 0ef886ea16
1 changed files with 12 additions and 4 deletions
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16
video/closedcaption/src/transcriberbin/imp.rs
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@ -875,7 +875,10 @@ impl TranscriberBin {
channel.link_transcriber(&pad_state.transcriber)?;
let srcpad = pad_state.transcription_bin.static_pad("src").unwrap();
let srcpad = pad_state
.transcription_bin
.static_pad(&format!("src_{}", channel.language))
.unwrap();
srcpad
.downcast_ref::<gst::GhostPad>()
@ -1545,9 +1548,14 @@ impl ElementImpl for TranscriberBin {
let _ = pad_state.transcription_bin.set_state(gst::State::Null);
if let Some(ref mut state) = s.as_mut() {
if let Some(srcpad) = pad_state.transcription_bin.static_pad("src") {
if let Some(peer) = srcpad.peer() {
let _ = state.ccmux.remove_pad(&peer);
for channel in pad_state.transcription_channels.values() {
if let Some(srcpad) = pad_state
.transcription_bin
.static_pad(&format!("src_{}", channel.language))
{
if let Some(peer) = srcpad.peer() {
let _ = state.ccmux.remove_pad(&peer);
}
}
}