From 5f2c4c70ec7c956e167d8d22832cbdd50222565a Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Wed, 15 Jul 2020 14:21:35 +0200
Subject: [PATCH] media-session: expose metadata

---
 src/examples/media-session/media-session.h | 1 +
 src/examples/media-session/metadata.c      | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/src/examples/media-session/media-session.h b/src/examples/media-session/media-session.h
index 18b91f040..b4e66b3bc 100644
--- a/src/examples/media-session/media-session.h
+++ b/src/examples/media-session/media-session.h
@@ -236,6 +236,7 @@ struct sm_media_session {
 	struct pw_context *context;
 
 	struct spa_dbus_connection *dbus_connection;
+	struct pw_metadata *metadata;
 
 	struct pw_core_info *info;
 };
diff --git a/src/examples/media-session/metadata.c b/src/examples/media-session/metadata.c
index eff8b4f97..755fede49 100644
--- a/src/examples/media-session/metadata.c
+++ b/src/examples/media-session/metadata.c
@@ -216,6 +216,7 @@ static void session_destroy(void *data)
 {
 	struct metadata *this = data;
 
+	this->session->metadata = NULL;
 	spa_hook_remove(&this->session_listener);
 	pw_proxy_destroy(this->proxy);
 
@@ -262,6 +263,9 @@ int sm_metadata_start(struct sm_media_session *sess)
 
 	sm_media_session_add_listener(sess, &md->session_listener,
 			&session_events, md);
+
+	sess->metadata = (struct pw_metadata *) &md->iface;
+
 	return 0;
 
 error_free: