pub unsafe extern "C" fn gst_analytics_relation_meta_add_segmentation_mtd(
instance: *mut GstAnalyticsRelationMeta,
buffer: *mut GstBuffer,
segmentation_type: GstSegmentationType,
region_count: size_t,
region_ids: *mut c_uint,
masks_loc_x: c_int,
masks_loc_y: c_int,
masks_loc_w: c_uint,
masks_loc_h: c_uint,
segmentation_mtd: *mut GstAnalyticsSegmentationMtd,
) -> gboolean