GST_BASE_SINK_PAD 4135 libs/gst/base/gstbasesink.c   caps = gst_pad_get_allowed_caps (GST_BASE_SINK_PAD (basesink));
GST_BASE_SINK_PAD 4145 libs/gst/base/gstbasesink.c   gst_pad_fixate_caps (GST_BASE_SINK_PAD (basesink), caps);
GST_BASE_SINK_PAD 4156 libs/gst/base/gstbasesink.c     if (!gst_pad_set_caps (GST_BASE_SINK_PAD (basesink), caps))
GST_BASE_SINK_PAD  175 plugins/elements/gstfdsink.c   pad = GST_BASE_SINK_PAD (fdsink);
GST_BASE_SINK_PAD  256 plugins/elements/gstfilesink.c   pad = GST_BASE_SINK_PAD (filesink);