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authorJakub Adam <jakub.adam@ktknet.cz>2014-09-25 15:50:30 +0200
committerOlivier CrĂȘte <olivier.crete@collabora.com>2015-01-28 22:32:31 -0500
commit21dd3d1566d9b5e5d31a944b5f15f56fe6e4e596 (patch)
tree70c35dd9e024d98ede303fcecf25f628ffa55ca2 /gst/gstnicesink.c
parent7e571b22d5e236d17e3575a8723b5c07f7fa30e4 (diff)
downloadlibnice-21dd3d1566d9b5e5d31a944b5f15f56fe6e4e596.tar.gz
nicesink: unblock pending write on component change
When a nicesink switches to a different component, we should unblock any pending write waiting in gst_nice_sink_render() for writable_cond being signalled because if the new transport already is writable, we'll never get notified about the condition and thus nicesink will wait forever. That way, either the pending data are immediately sent or the nicesink blocks again until the transport becomes writable.
Diffstat (limited to 'gst/gstnicesink.c')
-rw-r--r--gst/gstnicesink.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/gst/gstnicesink.c b/gst/gstnicesink.c
index 80cca40..a6f099d 100644
--- a/gst/gstnicesink.c
+++ b/gst/gstnicesink.c
@@ -1,3 +1,4 @@
+
/*
* This file is part of the Nice GLib ICE library.
*
@@ -301,9 +302,15 @@ gst_nice_sink_set_property (
break;
case PROP_COMPONENT:
- GST_OBJECT_LOCK (sink);
- sink->component_id = g_value_get_uint (value);
- GST_OBJECT_UNLOCK (sink);
+ {
+ guint new_component_id = g_value_get_uint (value);
+ GST_OBJECT_LOCK (sink);
+ if (sink->component_id != new_component_id) {
+ sink->component_id = new_component_id;
+ g_cond_broadcast (&sink->writable_cond);
+ }
+ GST_OBJECT_UNLOCK (sink);
+ }
break;
default: