[Bug 701319] New: input-selector: pads don't notify when "active" changes

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=701319
  GStreamer | gstreamer (core) | git

           Summary: input-selector: pads don't notify when "active"
                    changes
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gstreamer (core)
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: self at brendanlong.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=245685)
 --> (https://bugzilla.gnome.org/attachment.cgi?id=245685)
Hook up callbacks for notify::tags and notify::active and see that
notify::active doesn't do anything

input-selector's pads don't notify when the "active" property changes.

I had assumed it was as simple as changing the two cases of:

    g_object_notify (G_OBJECT (sel), "active-pad");

To:


    g_object_notify (G_OBJECT (sel), "active-pad");
    if (prev_active_sinkpad)
      g_object_notify (G_OBJECT (prev_active_sinkpad), "active");
    if (active_sinkpad)
      g_object_notify (G_OBJECT (active_sinkpad), "active");

But that causes memory corruption..

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