From: Thomas Vander Stichele <thomas@apestaart.org>
Date: Sat, 7 Jun 2003 22:28:39 +0000 (+0000)
Subject: warn on state change failures
X-Git-Tag: BRANCH-ERROR-ROOT~132
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=94d20d0e326aaa84a8ee524894359134aa670b52;p=platform%2Fupstream%2Fgst-plugins-base.git

warn on state change failures

Original commit message from CVS:
warn on state change failures
---

diff --git a/gst-libs/gst/play/play.old.c b/gst-libs/gst/play/play.old.c
index bb50063..c30efae 100644
--- a/gst-libs/gst/play/play.old.c
+++ b/gst-libs/gst/play/play.old.c
@@ -728,7 +728,8 @@ gst_play_seek_to_time (	GstPlay *play,
 
 	/*g_print("doing seek to %lld\n", play->seek_time);*/
         prev_state = GST_STATE(play->pipeline);
-	gst_element_set_state(play->pipeline, GST_STATE_PAUSED);
+	if (gst_play_set_state (play, GST_STATE_PAUSED) != GST_STATE_SUCCESS)
+        	g_warning ("gst_play_seek: setting to READY failed\n");
 
 	s_event = gst_event_new_seek (GST_FORMAT_TIME |
 	                              GST_SEEK_METHOD_SET |
@@ -754,7 +755,8 @@ gst_play_seek_to_time (	GstPlay *play,
 		play->time_nanos = gst_clock_get_time(play->clock);
 		g_signal_emit (G_OBJECT (play), gst_play_signals [TIME_TICK], 0, play->time_nanos);
 	}
-	gst_element_set_state(play->pipeline, prev_state);
+	if (gst_element_set_state (play->pipeline, prev_state) != GST_STATE_SUCCESS)
+        	g_warning ("gst_play_seek_to_time: setting to READY failed\n");
 }
 
 /**
@@ -959,7 +961,8 @@ gst_play_set_location (	GstPlay *play,
 
 	current_state = gst_play_get_state (play);
 	if (current_state != GST_STATE_READY){
-		gst_play_set_state (play, GST_STATE_READY);
+		if (gst_play_set_state (play, GST_STATE_READY) != GST_STATE_SUCCESS)
+                        g_warning ("gst_play_set_location: setting to READY failed\n");
 	}
 
 	if (play->set_autoplugger){
@@ -1103,7 +1106,8 @@ gst_play_set_data_src (	GstPlay *play,
 	g_return_val_if_fail (GST_IS_ELEMENT (data_src), FALSE);
 
 	if (gst_play_get_state (play) != GST_STATE_READY){
-		gst_play_set_state (play, GST_STATE_READY);
+		if (gst_play_set_state (play, GST_STATE_READY) != GST_STATE_SUCCESS)
+                        g_warning ("gst_play_set_data_src: setting to READY failed\n");
 	}
 
 	if (play->set_data_src){
@@ -1133,7 +1137,8 @@ gst_play_set_video_sink (	GstPlay *play,
 	g_return_val_if_fail (GST_IS_ELEMENT (video_sink), FALSE);
 
 	if (gst_play_get_state (play) != GST_STATE_READY){
-		gst_play_set_state (play, GST_STATE_READY);
+		if (gst_play_set_state (play, GST_STATE_READY) != GST_STATE_SUCCESS)
+                        g_warning ("gst_play_set_video_sink: setting to READY failed\n");
 	}
 
 	if (play->set_video_sink){
@@ -1163,7 +1168,8 @@ gst_play_set_audio_sink (	GstPlay *play,
 	g_return_val_if_fail (GST_IS_ELEMENT (audio_sink), FALSE);
 
 	if (gst_play_get_state (play) != GST_STATE_READY){
-		gst_play_set_state (play, GST_STATE_READY);
+		if (gst_play_set_state (play, GST_STATE_READY) != GST_STATE_SUCCESS)
+                        g_warning ("gst_play_set_audio_sink: setting to READY failed\n");
 	}
 
 	if (play->set_audio_sink){