From 33696a8aed8137996671e421eef71c82cb68880a Mon Sep 17 00:00:00 2001
From: "Jan Alexander Steffens (heftig)" <jan.steffens@ltnglobal.com>
Date: Mon, 30 Jan 2023 16:26:42 +0100
Subject: [PATCH] livesync: Only resend segment if not in single-segment mode

In single-segment mode, the outgoing segment does not change when the
incoming segment changes. We only need to resend the segment if we got
flushed or deactivated.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1069>
---
 utils/livesync/src/livesync/imp.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/utils/livesync/src/livesync/imp.rs b/utils/livesync/src/livesync/imp.rs
index 0840334f..0e655c4a 100644
--- a/utils/livesync/src/livesync/imp.rs
+++ b/utils/livesync/src/livesync/imp.rs
@@ -588,7 +588,9 @@ impl LiveSync {
 
                 let mut state = self.state.lock();
                 state.segment = Some(segment.clone());
-                state.sent_segment = false;
+                if !state.single_segment {
+                    state.sent_segment = false;
+                }
                 return true;
             }