build_qp_table    695 libavcodec/h264_ps.c     build_qp_table(pps, 0, pps->chroma_qp_index_offset[0], sps->bit_depth_luma);
build_qp_table    696 libavcodec/h264_ps.c     build_qp_table(pps, 1, pps->chroma_qp_index_offset[1], sps->bit_depth_luma);