X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=plugins%2Felements%2Fgsttypefindelement.c;h=676e78dfcf03d03bacd5f5dd28f4be1a63b837a0;hb=41f1a4070492e059cba26b81a5cacc2300b28e57;hp=a63dca7b47c3ec24ac697294a07814fd4ad599be;hpb=a837ff6581ba16180e89352a753296cd74a85a72;p=platform%2Fupstream%2Fgstreamer.git

diff --git a/plugins/elements/gsttypefindelement.c b/plugins/elements/gsttypefindelement.c
index a63dca7..676e78d 100644
--- a/plugins/elements/gsttypefindelement.c
+++ b/plugins/elements/gsttypefindelement.c
@@ -20,6 +20,7 @@
  */
 /**
  * SECTION:element-typefind
+ * @title: typefind
  *
  * Determines the media-type of a stream. It applies typefind functions in the
  * order of their rank. Once the type has been detected it sets its src pad caps
@@ -216,7 +217,7 @@ gst_type_find_element_emit_have_type (GstTypeFindElement * typefind,
 {
   GstEvent *event;
 
-  /* Update caps field immediatly so that caps queries and properties can be
+  /* Update caps field immediately so that caps queries and properties can be
    * honored in all "have-type" signal handlers.
    */
   GST_OBJECT_LOCK (typefind);
@@ -558,6 +559,7 @@ gst_type_find_element_src_event (GstPad * pad, GstObject * parent,
 
   if (typefind->mode != MODE_NORMAL) {
     /* need to do more? */
+    GST_LOG_OBJECT (typefind, "Still typefinding. Not passing event upstream");
     gst_event_unref (event);
     return FALSE;
   }
@@ -783,6 +785,8 @@ gst_type_find_element_setcaps (GstTypeFindElement * typefind, GstCaps * caps)
   if (gst_caps_is_any (caps))
     return TRUE;
 
+  /* Set to MODE_NORMAL before emitting have-type, in case it triggers a seek */
+  typefind->mode = MODE_NORMAL;
   gst_type_find_element_emit_have_type (typefind, GST_TYPE_FIND_MAXIMUM, caps);
 
   /* Shortcircuit typefinding if we get caps */
@@ -926,6 +930,7 @@ gst_type_find_element_chain_do_typefinding (GstTypeFindElement * typefind,
   gsize avail;
   const guint8 *data;
   gboolean have_min, have_max;
+  gchar *ext;
 
   GST_OBJECT_LOCK (typefind);
   if (typefind->force_caps) {
@@ -947,11 +952,13 @@ gst_type_find_element_chain_do_typefinding (GstTypeFindElement * typefind,
     if (!have_min)
       goto not_enough_data;
 
+    ext = gst_type_find_get_extension (typefind, typefind->sink);
     /* map all available data */
     data = gst_adapter_map (typefind->adapter, avail);
-    caps = gst_type_find_helper_for_data (GST_OBJECT (typefind),
-        data, avail, &probability);
+    caps = gst_type_find_helper_for_data_with_extension (GST_OBJECT (typefind),
+        data, avail, ext, &probability);
     gst_adapter_unmap (typefind->adapter);
+    g_free (ext);
 
     if (caps == NULL && have_max)
       goto no_type_found;
@@ -965,8 +972,10 @@ gst_type_find_element_chain_do_typefinding (GstTypeFindElement * typefind,
 
   GST_OBJECT_UNLOCK (typefind);
 
-  /* probability is good enough too, so let's make it known ... emiting this
+  /* probability is good enough too, so let's make it known ... emitting this
    * signal calls our object handler which sets the caps. */
+  /* Set to MODE_NORMAL before emitting have-type, in case it triggers a seek */
+  typefind->mode = MODE_NORMAL;
   gst_type_find_element_emit_have_type (typefind, probability, caps);
 
   /* .. and send out the accumulated data */
@@ -1130,16 +1139,19 @@ gst_type_find_element_loop (GstPad * pad)
         }
         ext = gst_type_find_get_extension (typefind, pad);
 
-        found_caps =
-            gst_type_find_helper_get_range (GST_OBJECT_CAST (peer),
+        ret =
+            gst_type_find_helper_get_range_full (GST_OBJECT_CAST (peer),
             GST_OBJECT_PARENT (peer),
             (GstTypeFindHelperGetRangeFunction) (GST_PAD_GETRANGEFUNC (peer)),
-            (guint64) size, ext, &probability);
+            (guint64) size, ext, &found_caps, &probability);
         g_free (ext);
 
         GST_DEBUG ("Found caps %" GST_PTR_FORMAT, found_caps);
 
         gst_object_unref (peer);
+
+        if (ret != GST_FLOW_OK)
+          goto pause;
       }
     }
 
@@ -1157,9 +1169,10 @@ gst_type_find_element_loop (GstPad * pad)
       goto pause;
     }
 
-    GST_DEBUG ("Emiting found caps %" GST_PTR_FORMAT, found_caps);
-    gst_type_find_element_emit_have_type (typefind, probability, found_caps);
+    GST_DEBUG ("Emitting found caps %" GST_PTR_FORMAT, found_caps);
+    /* Set to MODE_NORMAL before emitting have-type, in case it triggers a seek */
     typefind->mode = MODE_NORMAL;
+    gst_type_find_element_emit_have_type (typefind, probability, found_caps);
     gst_caps_unref (found_caps);
   } else if (typefind->mode == MODE_NORMAL) {
     GstBuffer *outbuf = NULL;
@@ -1274,7 +1287,6 @@ gst_type_find_element_activate_sink (GstPad * pad, GstObject * parent)
 {
   GstQuery *query;
   gboolean pull_mode;
-  GstSchedulingFlags sched_flags;
 
   query = gst_query_new_scheduling ();
 
@@ -1283,10 +1295,8 @@ gst_type_find_element_activate_sink (GstPad * pad, GstObject * parent)
     goto typefind_push;
   }
 
-  gst_query_parse_scheduling (query, &sched_flags, NULL, NULL, NULL);
-
-  pull_mode = gst_query_has_scheduling_mode (query, GST_PAD_MODE_PULL)
-      && ((sched_flags & GST_SCHEDULING_FLAG_SEEKABLE) != 0);
+  pull_mode = gst_query_has_scheduling_mode_with_flags (query,
+      GST_PAD_MODE_PULL, GST_SCHEDULING_FLAG_SEEKABLE);
 
   gst_query_unref (query);