IA_CSS_REFCOUNT_PARAM_SET_POOL
ia_css_refcount_clear(IA_CSS_REFCOUNT_PARAM_SET_POOL, &free_param_set_callback);
ia_css_refcount_clear(IA_CSS_REFCOUNT_PARAM_SET_POOL, &free_param_set_callback);
*out = ia_css_refcount_increment(IA_CSS_REFCOUNT_PARAM_SET_POOL,
ia_css_refcount_decrement(IA_CSS_REFCOUNT_PARAM_SET_POOL, ptr);