[rhythmbox] metadata: set tag writing elements to PAUSED state

[Jonathan Matthew <jmatthew src gnome org>]

commit 5df73ad6de86a02a1cefc50b33f63e6764b210cd
Author: Jonathan Matthew <jonathan d14n org>
Date:   Sun Feb 14 21:52:44 2010 +1000

    metadata: set tag writing elements to PAUSED state
    
    We no longer build the tag writing pipeline in NULL state, so we need to
    sync the newly-added tag writing elements with the rest of the pipeline.

 metadata/rb-metadata-gst.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/metadata/rb-metadata-gst.c b/metadata/rb-metadata-gst.c
index f5003ba..b4ee1d4 100644
--- a/metadata/rb-metadata-gst.c
+++ b/metadata/rb-metadata-gst.c
@@ -119,6 +119,7 @@ flac_tagger (GstElement *pipeline, GstElement *link_to, GstTagList *tags)
 
 	gst_bin_add (GST_BIN (pipeline), tagger);
 	gst_element_link_many (link_to, tagger, NULL);
+	gst_element_set_state (tagger, GST_STATE_PAUSED);
 
 	gst_tag_setter_merge_tags (GST_TAG_SETTER (tagger), tags, GST_TAG_MERGE_REPLACE_ALL);
 	return tagger;
@@ -153,6 +154,8 @@ id3_tagger (GstElement *pipeline, GstElement *link_to, GstTagList *tags)
 		goto error;
 
 	g_signal_connect (demux, "pad-added", (GCallback)id3_pad_added_cb, mux);
+	gst_element_set_state (demux, GST_STATE_PAUSED);
+	gst_element_set_state (mux, GST_STATE_PAUSED);
 
 	gst_tag_setter_merge_tags (GST_TAG_SETTER (mux), tags, GST_TAG_MERGE_REPLACE_ALL);
 	return mux;
@@ -238,6 +241,7 @@ vorbis_tagger (GstElement *pipeline, GstElement *link_to, GstTagList *tags)
 	if (!gst_element_link (link_to, demux))
 		goto error;
 
+	gst_element_set_state (demux, GST_STATE_PAUSED);
 	g_object_set_data (G_OBJECT (demux), "mux", mux);
 	g_signal_connect (demux, "pad-added", (GCallback)ogg_pad_added_cb, tags);
 	return mux;
@@ -276,6 +280,8 @@ mp4_tagger (GstElement *pipeline, GstElement *link_to, GstTagList *tags)
 
 	muxpad = gst_element_get_request_pad (mux, "audio_%d");
 	g_signal_connect (demux, "pad-added", G_CALLBACK (mp4_pad_added_cb), muxpad);
+	gst_element_set_state (demux, GST_STATE_PAUSED);
+	gst_element_set_state (mux, GST_STATE_PAUSED);
 
 	gst_tag_setter_merge_tags (GST_TAG_SETTER (mux), tags, GST_TAG_MERGE_REPLACE_ALL);