dashdemux: various cleanups

Removing unused function, replacing // comments with /* */ and
replacing some GST_WARNING with GST_INFO/_DEBUG as they are meant
to be

ext/dash/gstdashdemux.c

@@ -489,7 +489,7 @@ gst_dash_demux_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
       GSList *iter;
       gboolean update;
 
-      GST_WARNING_OBJECT (demux, "Received seek event");
+      GST_INFO_OBJECT (demux, "Received seek event");
 
       if (gst_mpd_client_is_live (demux->client)) {
         GST_WARNING_OBJECT (demux, "Received seek event for live stream");
@@ -581,8 +581,8 @@ gst_dash_demux_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
               list = g_list_next (list)) {
             chunk = list->data;
             current_pos = chunk->start_time;
-            //current_sequence = chunk->number;
+            /* current_sequence = chunk->number; */
-            GST_WARNING_OBJECT (demux, "current_pos:%" GST_TIME_FORMAT
+            GST_DEBUG_OBJECT (demux, "current_pos:%" GST_TIME_FORMAT
                 " <= target_pos:%" GST_TIME_FORMAT " duration:%"
                 GST_TIME_FORMAT, GST_TIME_ARGS (current_pos),
                 GST_TIME_ARGS (target_pos), GST_TIME_ARGS (chunk->duration));
@@ -932,7 +932,7 @@ gst_dash_demux_src_query (GstPad * pad, GstObject * parent, GstQuery * query)
       break;
     }
     default:{
-      // By default, do not forward queries upstream
+      /* By default, do not forward queries upstream */
       break;
     }
   }
@@ -1966,8 +1966,7 @@ gst_dash_demux_get_next_fragment (GstDashDemux * demux)
     GstBuffer *buffer;
     GstMediaFragmentInfo fragment;
 
-    if (gst_mpd_client_get_next_fragment (demux->client,
+    if (gst_mpd_client_get_next_fragment (demux->client, stream_idx, &fragment)) {
-            stream_idx, &fragment)) {
 
       g_get_current_time (&start);
       GST_INFO_OBJECT (demux, "Next fragment for stream #%i", stream_idx);

ext/dash/gstmpdparser.c

@@ -64,8 +64,7 @@ static gboolean gst_mpdparser_get_xml_prop_cond_uint (xmlNode * a_node,
 static gboolean gst_mpdparser_get_xml_prop_dateTime (xmlNode * a_node,
     const gchar * property_name, GstDateTime ** property_value);
 static gboolean gst_mpdparser_get_xml_prop_duration (xmlNode * a_node,
-    const gchar * property_name, gint64 default_value,
+    const gchar * property_name, gint64 default_value, gint64 * property_value);
-    gint64 * property_value);
 static gboolean gst_mpdparser_get_xml_node_content (xmlNode * a_node,
     gchar ** content);
 static gchar *gst_mpdparser_get_xml_node_namespace (xmlNode * a_node,
@@ -1978,8 +1977,8 @@ gst_mpdparser_get_adapt_set_with_mimeType_and_idx (GList * AdaptationSets,
   if (AdaptationSets == NULL)
     return NULL;
 
-  // FIXME Use ContentComponent to determine if this adaptation set contains
+  /* FIXME Use ContentComponent to determine if this adaptation set contains
-  // the content type we're looking for.
+   * the content type we're looking for. */
   for (list = g_list_first (AdaptationSets); list; list = g_list_next (list)) {
     adapt_set = (GstAdaptationSetNode *) list->data;
     if (adapt_set) {
@@ -3221,7 +3220,8 @@ gst_mpd_client_setup_representation (GstMpdClient * client,
   }
 
   /* check duration of last segment */
-  last_media_segment = stream->segments ? g_list_last (stream->segments)->data : NULL;
+  last_media_segment =
+      stream->segments ? g_list_last (stream->segments)->data : NULL;
   if (last_media_segment && GST_CLOCK_TIME_IS_VALID (PeriodEnd)) {
     if (last_media_segment->start_time + last_media_segment->duration >
         PeriodEnd) {
@@ -3857,23 +3857,6 @@ gst_mpd_client_get_next_header_index (GstMpdClient * client, gchar ** uri,
   return *uri == NULL ? FALSE : TRUE;
 }
 
-GstClockTime
-gst_mpd_client_get_current_position (GstMpdClient * client)
-{
-  GstActiveStream *stream;
-  GstMediaSegment *media_segment;
-
-  stream = g_list_nth_data (client->active_streams, client->stream_idx);
-  g_return_val_if_fail (stream != NULL, GST_CLOCK_TIME_NONE);
-
-  media_segment =
-      g_list_nth_data (stream->segments,
-      gst_mpd_client_get_segment_index (stream));
-  g_return_val_if_fail (media_segment != NULL, GST_CLOCK_TIME_NONE);
-
-  return media_segment->start_time;
-}
-
 GstClockTime
 gst_mpd_client_get_next_fragment_duration (GstMpdClient * client,
     GstActiveStream * stream)

ext/dash/gstmpdparser.h

@@ -465,7 +465,6 @@ struct _GstMpdClient
   guint period_idx;                           /* index of current Period */
 
   GList *active_streams;                      /* list of GstActiveStream */
-  guint stream_idx;                           /* currently active stream */
 
   guint update_failed_count;
   gchar *mpd_uri;                             /* manifest file URI */
@@ -485,7 +484,6 @@ gboolean gst_mpd_parse (GstMpdClient *client, const gchar *data, gint size);
 gboolean gst_mpd_client_setup_media_presentation (GstMpdClient *client);
 gboolean gst_mpd_client_setup_streaming (GstMpdClient *client, GstStreamMimeType mimeType, const gchar* lang);
 gboolean gst_mpd_client_setup_representation (GstMpdClient *client, GstActiveStream *stream, GstRepresentationNode *representation);
-GstClockTime gst_mpd_client_get_current_position (GstMpdClient *client);
 GstClockTime gst_mpd_client_get_next_fragment_duration (GstMpdClient * client, GstActiveStream * stream);
 GstClockTime gst_mpd_client_get_media_presentation_duration (GstMpdClient *client);
 gboolean gst_mpd_client_get_last_fragment_timestamp (GstMpdClient * client, guint stream_idx, GstClockTime * ts);