encodebin: Release pads after setting the state to NULL in the unit test

See bug #647756.

tests/check/elements/encodebin.c

@@ -359,15 +359,15 @@ GST_START_TEST (test_encodebin_sink_pads_multiple_dynamic)
   fail_unless_equals_int (gst_element_set_state (ebin, GST_STATE_PAUSED),
       GST_STATE_CHANGE_SUCCESS);
 
+  /* Set back to NULL */
+  fail_unless_equals_int (gst_element_set_state (ebin, GST_STATE_NULL),
+      GST_STATE_CHANGE_SUCCESS);
+
   gst_element_release_request_pad (GST_ELEMENT (ebin), sinkpadvorbis);
   gst_object_unref (sinkpadvorbis);
   gst_element_release_request_pad (GST_ELEMENT (ebin), sinkpadtheora);
   gst_object_unref (sinkpadtheora);
 
-  /* Set back to NULL */
-  fail_unless_equals_int (gst_element_set_state (ebin, GST_STATE_NULL),
-      GST_STATE_CHANGE_SUCCESS);
-
   gst_object_unref (ebin);
 };
 
@@ -604,13 +604,13 @@ GST_START_TEST (test_encodebin_render_audio_dynamic)
     }
   }
 
-  gst_element_release_request_pad (GST_ELEMENT (ebin), sinkpad);
-  gst_object_unref (sinkpad);
-
   /* Set back to NULL */
   fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_NULL),
       GST_STATE_CHANGE_SUCCESS);
 
+  gst_element_release_request_pad (GST_ELEMENT (ebin), sinkpad);
+  gst_object_unref (sinkpad);
+
   gst_object_unref (bus);
 
   gst_object_unref (pipeline);
@@ -745,15 +745,15 @@ GST_START_TEST (test_encodebin_render_audio_video_dynamic)
     }
   }
 
+  /* Set back to NULL */
+  fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_NULL),
+      GST_STATE_CHANGE_SUCCESS);
+
   gst_element_release_request_pad (GST_ELEMENT (ebin), sinkpad1);
   gst_object_unref (sinkpad1);
   gst_element_release_request_pad (GST_ELEMENT (ebin), sinkpad2);
   gst_object_unref (sinkpad2);
 
-  /* Set back to NULL */
-  fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_NULL),
-      GST_STATE_CHANGE_SUCCESS);
-
   gst_object_unref (bus);
 
   gst_object_unref (pipeline);