From 1481691a7c9383cb9847574bc44b884c294cf628 Mon Sep 17 00:00:00 2001
From: cedric <cedric>
Date: Wed, 31 Aug 2011 15:51:50 +0000
Subject: [PATCH] emotion: better debug infrastructure.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/emotion@63039 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
---
 src/modules/gstreamer/emotion_gstreamer.c | 21 +++++++++++++++++----
 src/modules/gstreamer/emotion_sink.c      |  4 ++++
 2 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/src/modules/gstreamer/emotion_gstreamer.c b/src/modules/gstreamer/emotion_gstreamer.c
index ea68b5b..3f7c895 100644
--- a/src/modules/gstreamer/emotion_gstreamer.c
+++ b/src/modules/gstreamer/emotion_gstreamer.c
@@ -1474,9 +1474,10 @@ _eos_main_fct(void *data)
       case GST_MESSAGE_STREAM_STATUS:
          break;
       default:
-         ERR("bus say: %s [%i]",
+         ERR("bus say: %s [%i - %s]",
              GST_MESSAGE_SRC_NAME(msg),
-             GST_MESSAGE_TYPE(msg));
+             GST_MESSAGE_TYPE(msg),
+	     GST_MESSAGE_TYPE_NAME(msg));
          break;
      }
 
@@ -1502,10 +1503,22 @@ _eos_sync_fct(GstBus *bus, GstMessage *msg, gpointer data)
 
          break;
 
+      case GST_MESSAGE_STATE_CHANGED:
+        {
+           GstState old_state, new_state;
+
+           gst_message_parse_state_changed (msg, &old_state, &new_state, NULL);
+           INF("Element %s changed state from %s to %s.",
+               GST_OBJECT_NAME(msg->src),
+               gst_element_state_get_name(old_state),
+               gst_element_state_get_name(new_state));
+           break;
+        }
       default:
-         WRN("bus say: %s [%i]",
+         WRN("bus say: %s [%i - %s]",
              GST_MESSAGE_SRC_NAME(msg),
-             GST_MESSAGE_TYPE(msg));
+             GST_MESSAGE_TYPE(msg),
+	     GST_MESSAGE_TYPE_NAME(msg));
          break;
      }
 
diff --git a/src/modules/gstreamer/emotion_sink.c b/src/modules/gstreamer/emotion_sink.c
index 3ae40bd..6d429af 100644
--- a/src/modules/gstreamer/emotion_sink.c
+++ b/src/modules/gstreamer/emotion_sink.c
@@ -768,6 +768,8 @@ _emotion_gstreamer_cancel(void *data, Ecore_Thread *thread)
 
    ev->threads = eina_list_remove(ev->threads, thread);
 
+   if (getenv("EMOTION_GSTREAMER_DOT")) GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS(GST_BIN(ev->pipeline), GST_DEBUG_GRAPH_SHOW_ALL, getenv("EMOTION_GSTREAMER_DOT"));
+
    if (ev->in == ev->out && ev->threads == NULL && ev->delete_me)
      em_shutdown(ev);
 }
@@ -785,6 +787,8 @@ _emotion_gstreamer_end(void *data, Ecore_Thread *thread)
         ev->play_started = 1;
      }
 
+   if (getenv("EMOTION_GSTREAMER_DOT")) GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS(GST_BIN(ev->pipeline), GST_DEBUG_GRAPH_SHOW_ALL, getenv("EMOTION_GSTREAMER_DOT"));
+
    if (ev->in == ev->out && ev->threads == NULL && ev->delete_me)
      em_shutdown(ev);
    else
-- 
2.7.4