quant_coefficients  130 libde265-1.0.3/libde265/encoder/algo/tb-transform.cc   quant_coefficients(tb->coeff[cIdx], tb->coeff[cIdx], log2TbSize,  cb->qp, true);
quant_coefficients   56 libde265-1.0.3/libde265/transform.h void quant_coefficients(int16_t* out_coeff,