gst_pad_is_active
-gst_pad_is_negotiable
-gst_pad_set_negotiable
-
gst_pad_set_blocked
gst_pad_set_blocked_async
gst_pad_set_blocked_async_full
GST_PAD_IS_BLOCKING
GST_PAD_IS_IN_SETCAPS
GST_PAD_SET_FLUSHING
-GST_PAD_IS_NEGOTIABLE
-GST_PAD_SET_NEGOTIABLE
-GST_PAD_UNSET_NEGOTIABLE
GST_PAD_TASK
GST_PAD_UNSET_FLUSHING