gst_base_sink_default_activate_pull  352 libs/gst/base/gstbasesink.c static gboolean gst_base_sink_default_activate_pull (GstBaseSink * basesink,
gst_base_sink_default_activate_pull  520 libs/gst/base/gstbasesink.c       GST_DEBUG_FUNCPTR (gst_base_sink_default_activate_pull);