gst_controlled_property_add_interpolation_control_source 1000 libs/gst/controller/gstcontroller.c     gst_controlled_property_add_interpolation_control_source (self);
gst_controlled_property_add_interpolation_control_source 1046 libs/gst/controller/gstcontroller.c       gst_controlled_property_add_interpolation_control_source (prop);
gst_controlled_property_add_interpolation_control_source 1095 libs/gst/controller/gstcontroller.c       gst_controlled_property_add_interpolation_control_source (prop);