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appsrc: Release priv->lock before pushing segment
Don't hold the private appsrc lock while pushing out a segment event, which may block indefinitely. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4951>
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0461103965
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1 changed files with 3 additions and 0 deletions
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@ -1585,6 +1585,7 @@ needs_segment (GstMiniObject * obj)
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return TRUE;
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}
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/* Called holding the priv->lock, and releases it temporarily */
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static void
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ensure_segment (GstAppSrc * appsrc)
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{
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@ -1595,8 +1596,10 @@ ensure_segment (GstAppSrc * appsrc)
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GST_EVENT_SEGMENT, 0);
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if (!seg_event) {
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g_mutex_unlock (&priv->mutex);
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GST_DEBUG_OBJECT (appsrc, "sending default segment");
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gst_base_src_push_segment (GST_BASE_SRC_CAST (appsrc), &priv->last_segment);
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g_mutex_lock (&priv->mutex);
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} else {
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gst_event_unref (seg_event);
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}
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