ff_hevc_cu_qp_delta_sign_flag 1064 libavcodec/hevcdec.c                 if (ff_hevc_cu_qp_delta_sign_flag(s) == 1)
ff_hevc_cu_qp_delta_sign_flag  676 libavcodec/hevcdec.h int ff_hevc_cu_qp_delta_sign_flag(HEVCContext *s);