make Company happy : Changed visualisation pipeline structure.. audio sink is directly connected to tee so no queue b...

Original commit message from CVS:
make Company happy : Changed visualisation pipeline structure.. audio sink is directly connected to tee so no queue between volume and audio sink...

3 files changed, 67 insertions, 80 deletions

diff --git a/common b/common
-Subproject 50879a63c4fa8f2544d4d89a9dbfa0f5720c326
+Subproject 0ce4bbf0bc51c08694a8a1e0bec7624094b043d
diff --git a/gst-libs/gst/play/play.old.c b/gst-libs/gst/play/play.old.c
index dd322896..895c530f 100644
--- a/gst-libs/gst/play/play.old.c
+++ b/gst-libs/gst/play/play.old.c
@@ -214,12 +214,14 @@ gst_play_get_length_callback (GstPlay *play)
 	gboolean query_worked = FALSE;
 
 	g_print("trying to get length\n");
-	if (play->audio_sink_element != NULL){
+	if (	(play->audio_sink_element != NULL) &&
+			(GST_IS_ELEMENT (play->audio_sink_element)) ) {
 		g_mutex_lock(play->audio_bin_mutex);
 		query_worked = gst_element_query (play->audio_sink_element, GST_QUERY_TOTAL, &format, &value);
 		g_mutex_unlock(play->audio_bin_mutex);
 	}
-	else if (play->video_sink_element != NULL){
+	else if (	(play->video_sink_element != NULL) &&
+				(GST_IS_ELEMENT (play->video_sink_element)) ) {
 		g_mutex_lock(play->video_bin_mutex);
 		query_worked = gst_element_query (play->video_sink_element, GST_QUERY_TOTAL, &format, &value);
 		g_mutex_unlock(play->video_bin_mutex);
diff --git a/gst-libs/gst/play/playpipelines.c b/gst-libs/gst/play/playpipelines.c
index dc977bcf..a357fd56 100644
--- a/gst-libs/gst/play/playpipelines.c
+++ b/gst-libs/gst/play/playpipelines.c
@@ -715,10 +715,11 @@ gst_play_video_vis_setup (	GstPlay *play,
 {
 	
 	GstElement *work_thread, *tee_element;
-	GstPad *tee_vis_pad, *tee_audio_pad, *vis_video_thread_pad;
-	GstElement *vis_audio_thread, *vis_video_thread;
-	GstElement *vis_audio_queue, *vis_video_queue;
-	GstElement *vis_colorspace, *vis_audio_sink, *vis_video_sink;
+	GstPad *tee_vis_pad, *tee_audio_pad;
+	GstPad *audio_sink_pad, *vis_video_thread_pad;
+	GstElement *vis_video_thread;
+	GstElement *audio_queue, *audio_sink;
+	GstElement *vis_colorspace, *vis_video_queue, *vis_video_sink;
 	GstElement *video_queue, *video_bin, *colorspace;
 	
 	g_return_val_if_fail (play != NULL, FALSE);
@@ -748,7 +749,7 @@ gst_play_video_vis_setup (	GstPlay *play,
 
 	/* Creating here the audio vis bin */
 	
-	play->audio_sink = gst_element_factory_make ( "bin", "audio_bin");
+	play->audio_sink = gst_thread_new ("audio_thread");
 	if (!play->audio_sink)
 	{
 		gst_play_error_plugin (GST_PLAY_ERROR_THREAD, error);
@@ -757,7 +758,17 @@ gst_play_video_vis_setup (	GstPlay *play,
 	g_hash_table_insert(	play->other_elements,
 							"audio_bin",
 							play->audio_sink);
-		
+	
+	audio_queue = gst_element_factory_make ("queue", "audio_queue");
+	if (!audio_queue)
+	{
+		gst_play_error_plugin (GST_PLAY_ERROR_QUEUE, error);
+		return FALSE;
+	}	
+	g_hash_table_insert (	play->other_elements,
+							"audio_queue",
+							audio_queue);
+	
 	play->volume = gst_element_factory_make ("volume", "audio_volume");
 	if (!play->volume)
 	{
@@ -782,72 +793,47 @@ gst_play_video_vis_setup (	GstPlay *play,
 	g_hash_table_insert(	play->other_elements,
 							"tee_audio_pad",
 							tee_audio_pad);
-	
-	gst_bin_add_many (	GST_BIN (play->audio_sink),
-						play->volume, tee_element, NULL);
-	gst_element_link_many (play->volume, tee_element, NULL);
-	gst_element_add_ghost_pad (	play->audio_sink,
-								gst_element_get_pad (play->volume, "sink"),
-								"sink");
 
-	/* Creating audio part of the visualisation bin
-		{ queue ! volume ! (audiosink) }
-	*/
-	
-	vis_audio_thread = gst_thread_new ("vis_audio_thread");
-	if (!vis_audio_thread)
-	{
-		gst_play_error_plugin (GST_PLAY_ERROR_THREAD, error);
-		return FALSE;
-	}
-	g_hash_table_insert(	play->other_elements,
-							"vis_audio_thread",
-							vis_audio_thread);
-	
-	vis_audio_queue = gst_element_factory_make ("queue", "vis_audio_queue");
-	if (!vis_audio_queue)
-	{
-		gst_play_error_plugin (GST_PLAY_ERROR_QUEUE, error);
-		return FALSE;
-	}	
-	g_hash_table_insert (	play->other_elements,
-							"vis_audio_queue",
-							vis_audio_queue);
-		
-	vis_audio_sink = gst_element_factory_make ("fakesink", "vis_audio_sink");
-	if (!vis_audio_sink)
+	audio_sink = gst_element_factory_make ("fakesink", "audio_sink");
+	if (!audio_sink)
 	{
 		gst_play_error_plugin (GST_PLAY_ERROR_FAKESINK, error);
 		return FALSE;
 	}
 	g_hash_table_insert (	play->other_elements,
-							"vis_audio_sink",
-							vis_audio_sink);
+							"audio_sink",
+							audio_sink);
+	
+	audio_sink_pad = gst_element_get_pad (audio_sink, "sink");
+	g_hash_table_insert (	play->other_elements,
+							"audio_sink_pad",
+							audio_sink_pad);
+	
 	play->audio_sink_element = NULL;
 
-	gst_bin_add_many (	GST_BIN (vis_audio_thread), vis_audio_queue,
-						vis_audio_sink, NULL);
 	
-	gst_element_link_many (	vis_audio_queue, vis_audio_sink, NULL);
+	gst_bin_add_many (	GST_BIN (play->audio_sink),
+						audio_queue, play->volume,
+						tee_element, audio_sink, NULL);
+	gst_element_link_many (	audio_queue, play->volume,
+							tee_element, NULL);
+	
+	gst_pad_link ( tee_audio_pad, audio_sink_pad);
+	
+	gst_element_add_ghost_pad (	play->audio_sink,
+								gst_element_get_pad (audio_queue, "sink"),
+								"sink");
 	
 	/* setting up iterate functions */	
 	gst_bin_set_pre_iterate_function (
-		GST_BIN (vis_audio_thread), 
+		GST_BIN (play->audio_sink), 
 		(GstBinPrePostIterateFunction) callback_bin_pre_iterate, 
 		play->audio_bin_mutex);
 	gst_bin_set_post_iterate_function (
-		GST_BIN (vis_audio_thread), 
+		GST_BIN (play->audio_sink), 
 		(GstBinPrePostIterateFunction) callback_bin_post_iterate, 
 		play->audio_bin_mutex);
 	
-	gst_bin_add ( GST_BIN(play->audio_sink), vis_audio_thread);
-	
-	gst_pad_link (	tee_audio_pad,
-					gst_element_add_ghost_pad (
-						vis_audio_thread, 
-						gst_element_get_pad (vis_audio_queue, "sink"),
-						"sink"));
-	
 	/* Creating video part of the visualisation bin
 		{ queue ! (visualisation) ! colorspace ! (videosink) }
 	*/
@@ -896,18 +882,7 @@ gst_play_video_vis_setup (	GstPlay *play,
 	gst_bin_add_many (	GST_BIN (vis_video_thread), vis_video_queue,
 						vis_colorspace, vis_video_sink, NULL);
 	
-	/* Not linking now as we miss too much stuff */
-
-	/* setting up iterate functions
-	gst_bin_set_pre_iterate_function (
-		GST_BIN (vis_video_thread), 
-		(GstBinPrePostIterateFunction) callback_bin_pre_iterate, 
-		play->video_bin_mutex);
-	gst_bin_set_post_iterate_function (
-		GST_BIN (vis_video_thread), 
-		(GstBinPrePostIterateFunction) callback_bin_post_iterate, 
-		play->video_bin_mutex);*/
-
+	
 	vis_video_thread_pad = gst_element_add_ghost_pad (
 								vis_video_thread, 
 								gst_element_get_pad (vis_video_queue, "sink"),
@@ -963,7 +938,7 @@ gst_play_video_vis_setup (	GstPlay *play,
 	gst_element_link_many (video_queue, colorspace,
 			play->video_sink, NULL);
 	
-	/* setting up iterate functions 
+	/* setting up iterate functions */
 	gst_bin_set_pre_iterate_function (
 			GST_BIN (video_bin), 
 			(GstBinPrePostIterateFunction) callback_bin_pre_iterate, 
@@ -971,7 +946,7 @@ gst_play_video_vis_setup (	GstPlay *play,
 	gst_bin_set_post_iterate_function (
 			GST_BIN (video_bin), 
 			(GstBinPrePostIterateFunction) callback_bin_post_iterate,
-			play->video_bin_mutex);*/
+			play->video_bin_mutex);
 	
 	gst_element_add_ghost_pad (
 			video_bin, gst_element_get_pad (video_queue, "sink"),
@@ -986,7 +961,8 @@ static gboolean
 gst_play_video_vis_set_audio (	GstPlay *play,
 							GstElement *audio_sink)
 {
-	GstElement *audio_bin, *vis_audio_sink, *vis_audio_queue;
+	GstElement *audio_bin, *vis_audio_sink;
+	GstPad *audio_sink_pad, *tee_audio_pad;
 	
 	g_return_val_if_fail (play != NULL, FALSE);
 	g_return_val_if_fail (audio_sink != NULL, FALSE);
@@ -994,25 +970,34 @@ gst_play_video_vis_set_audio (	GstPlay *play,
 	g_return_val_if_fail (GST_IS_ELEMENT (audio_sink), FALSE);
 	
 	audio_bin = g_hash_table_lookup (	play->other_elements,
-										"vis_audio_thread");
+										"audio_bin");
 	vis_audio_sink = g_hash_table_lookup (	play->other_elements,
-											"vis_audio_sink");
-	vis_audio_queue = g_hash_table_lookup (	play->other_elements,
-											"vis_audio_queue");
+											"audio_sink");
+	audio_sink_pad = g_hash_table_lookup (	play->other_elements,
+											"audio_sink_pad");
+	tee_audio_pad = g_hash_table_lookup (	play->other_elements,
+											"tee_audio_pad");
 	
-	if (vis_audio_sink)
+	if ( (vis_audio_sink) && GST_IS_ELEMENT(vis_audio_sink) )
 	{
-		gst_element_unlink (vis_audio_queue, vis_audio_sink);
+		gst_pad_unlink (tee_audio_pad, audio_sink_pad);
 		gst_bin_remove (GST_BIN (audio_bin), vis_audio_sink);
 	}
 
 	gst_bin_add (GST_BIN (audio_bin), audio_sink);
-	gst_element_link (vis_audio_queue, audio_sink);
-
+	
+	audio_sink_pad = gst_element_get_pad (audio_sink,"sink");
+	
+	gst_pad_link (tee_audio_pad, audio_sink_pad);
+	
 	g_hash_table_replace(	play->other_elements,
-							"vis_audio_sink",
+							"audio_sink",
 							audio_sink);
 	
+	g_hash_table_replace(	play->other_elements,
+							"audio_sink_pad",
+							audio_sink_pad);
+	
 	play->audio_sink_element = gst_play_get_sink_element (
 										play,
 										audio_sink,