- query/eventmask/formats functions

Original commit message from CVS:
- query/eventmask/formats functions

gst/mpegstream/gstmpegdemux.c

@@ -404,7 +404,11 @@ gst_mpeg_demux_parse_syshead (GstMPEGParse *mpeg_parse, GstBuffer *buffer)
       if (outpad && *outpad == NULL) {
 	*outpad = gst_pad_new_from_template (newtemp, name);
 	gst_pad_try_set_caps (*outpad, gst_pad_get_pad_template_caps (*outpad));
+
+	gst_pad_set_formats_function (*outpad, gst_mpeg_parse_get_src_formats);
+	gst_pad_set_event_mask_function (*outpad, gst_mpeg_parse_get_src_event_masks);
 	gst_pad_set_event_function (*outpad, gst_mpeg_parse_handle_src_event);
+	gst_pad_set_query_type_function (*outpad, gst_mpeg_parse_get_src_query_types);
 	gst_pad_set_query_function (*outpad, gst_mpeg_parse_handle_src_query);
 
 	gst_element_add_pad (GST_ELEMENT (mpeg_demux), (*outpad));
@@ -788,8 +792,13 @@ gst_mpeg_demux_parse_pes (GstMPEGParse *mpeg_parse, GstBuffer *buffer)
       /* create the pad and add it to self */
       (*outpad) = gst_pad_new_from_template (newtemp, name);
       gst_pad_try_set_caps ((*outpad), gst_pad_get_pad_template_caps (*outpad));
+
+      gst_pad_set_formats_function (*outpad, gst_mpeg_parse_get_src_formats);
+      gst_pad_set_event_mask_function (*outpad, gst_mpeg_parse_get_src_event_masks);
       gst_pad_set_event_function (*outpad, gst_mpeg_parse_handle_src_event);
+      gst_pad_set_query_type_function (*outpad, gst_mpeg_parse_get_src_query_types);
       gst_pad_set_query_function (*outpad, gst_mpeg_parse_handle_src_query);
+
       gst_element_add_pad(GST_ELEMENT(mpeg_demux),(*outpad));
     }
     else {

gst/mpegstream/gstmpegparse.c

@@ -162,7 +162,10 @@ gst_mpeg_parse_init (GstMPEGParse *mpeg_parse)
   mpeg_parse->srcpad = gst_pad_new_from_template(
 		  GST_PAD_TEMPLATE_GET (src_factory), "src");
   gst_element_add_pad(GST_ELEMENT(mpeg_parse),mpeg_parse->srcpad);
+  gst_pad_set_formats_function (mpeg_parse->srcpad, gst_mpeg_parse_get_src_formats);
+  gst_pad_set_event_mask_function (mpeg_parse->srcpad, gst_mpeg_parse_get_src_event_masks);
   gst_pad_set_event_function (mpeg_parse->srcpad, gst_mpeg_parse_handle_src_event);
+  gst_pad_set_query_type_function (mpeg_parse->srcpad, gst_mpeg_parse_get_src_query_types);
   gst_pad_set_query_function (mpeg_parse->srcpad, gst_mpeg_parse_handle_src_query);
 
   gst_element_set_loop_function (GST_ELEMENT (mpeg_parse), gst_mpeg_parse_loop);
@@ -426,6 +429,27 @@ gst_mpeg_parse_loop (GstElement *element)
   }
 }
 
+const GstFormat*
+gst_mpeg_parse_get_src_formats (GstPad *pad)
+{
+  static const GstFormat formats[] = {
+    GST_FORMAT_TIME,
+    0 
+  };
+  return formats;
+}
+
+const GstPadQueryType*
+gst_mpeg_parse_get_src_query_types (GstPad *pad)
+{
+  static const GstPadQueryType types[] = {
+    GST_PAD_QUERY_TOTAL,
+    GST_PAD_QUERY_POSITION,
+    0 
+  };
+  return types;
+}
+
 gboolean
 gst_mpeg_parse_handle_src_query (GstPad *pad, GstPadQueryType type, 
 			         GstFormat *format, gint64 *value)
@@ -488,6 +512,16 @@ gst_mpeg_parse_handle_src_query (GstPad *pad, GstPadQueryType type,
   return res;
 }
 
+const GstEventMask*
+gst_mpeg_parse_get_src_event_masks (GstPad *pad)
+{
+  static const GstEventMask masks[] = {
+    { GST_EVENT_SEEK, GST_SEEK_METHOD_SET | GST_SEEK_FLAG_FLUSH },
+    { 0, }
+  };
+  return masks;
+}
+
 gboolean
 gst_mpeg_parse_handle_src_event (GstPad *pad, GstEvent *event)
 {

gst/mpegstream/gstmpegparse.h

@@ -89,7 +89,15 @@ GType gst_mpeg_parse_get_type(void);
 
 gboolean 	gst_mpeg_parse_plugin_init 		(GModule *module, GstPlugin *plugin);
 
+const GstFormat*
+		gst_mpeg_parse_get_src_formats 		(GstPad *pad);
+	
+const GstEventMask*
+		gst_mpeg_parse_get_src_event_masks 	(GstPad *pad);
 gboolean 	gst_mpeg_parse_handle_src_event 	(GstPad *pad, GstEvent *event);
+
+const GstPadQueryType*
+		gst_mpeg_parse_get_src_query_types 	(GstPad *pad);
 gboolean 	gst_mpeg_parse_handle_src_query		(GstPad *pad, GstPadQueryType type,
 		                         		 GstFormat *format, gint64 *value);