From: Wim Taymans <wim.taymans@collabora.co.uk>
Date: Fri, 20 Aug 2010 16:04:52 +0000 (+0200)
Subject: bin: relax the source element check
X-Git-Tag: RELEASE-0.10.31~188
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=57cc780c45a4c14decda0ac5fde58db3d13c7980;p=platform%2Fupstream%2Fgstreamer.git

bin: relax the source element check

When there is a sink inside a bin, the SINK flag is set on the bin. When we are
trying to iterate the source elements, also include the bins with the SINK flag
because they could also contain source elements, in which case they are also a
source.

This solves the case where sending an EOS to a pipeline didn't get dispatched to
all source elements.

See #625597
---

diff --git a/gst/gstbin.c b/gst/gstbin.c
index 2019b9f..b825d4c 100644
--- a/gst/gstbin.c
+++ b/gst/gstbin.c
@@ -1641,10 +1641,11 @@ bin_element_is_src (GstElement * child, GstBin * bin)
   gboolean is_src = FALSE;
 
   /* we lock the child here for the remainder of the function to
-   * get its name and flag safely. */
+   * get its name and other info safely. */
   GST_OBJECT_LOCK (child);
-  if (!GST_OBJECT_FLAG_IS_SET (child, GST_ELEMENT_IS_SINK) &&
-      !child->numsinkpads) {
+  if (child->numsinkpads == 0) {
+    /* rough check.. We could improve this by checking if there are no sinkpad
+     * templates available. */
     is_src = TRUE;
   }