GST_INTERPOLATION_CONTROL_SOURCE 1005 libs/gst/controller/gstcontroller.c   icsource = GST_INTERPOLATION_CONTROL_SOURCE (self->csource);
GST_INTERPOLATION_CONTROL_SOURCE 1051 libs/gst/controller/gstcontroller.c         gst_interpolation_control_source_set (GST_INTERPOLATION_CONTROL_SOURCE
GST_INTERPOLATION_CONTROL_SOURCE 1102 libs/gst/controller/gstcontroller.c         (GST_INTERPOLATION_CONTROL_SOURCE (prop->csource), timedvalues);
GST_INTERPOLATION_CONTROL_SOURCE 1149 libs/gst/controller/gstcontroller.c         gst_interpolation_control_source_unset (GST_INTERPOLATION_CONTROL_SOURCE
GST_INTERPOLATION_CONTROL_SOURCE 1192 libs/gst/controller/gstcontroller.c     gst_interpolation_control_source_unset_all (GST_INTERPOLATION_CONTROL_SOURCE
GST_INTERPOLATION_CONTROL_SOURCE 1239 libs/gst/controller/gstcontroller.c         (GST_INTERPOLATION_CONTROL_SOURCE (prop->csource));
GST_INTERPOLATION_CONTROL_SOURCE  668 libs/gst/controller/gstinterpolationcontrolsource.c   GstInterpolationControlSource *self = GST_INTERPOLATION_CONTROL_SOURCE (obj);