ff_hevc_cu_qp_delta_abs  910 libavcodec/hevc.c             lc->tu.cu_qp_delta = ff_hevc_cu_qp_delta_abs(s);
ff_hevc_cu_qp_delta_abs 1030 libavcodec/hevc.h int ff_hevc_cu_qp_delta_abs(HEVCContext *s);