631     RK_S32 idx1, idx2;  in calc_cbr_ratio()  local
656     idx1 = (ins_bps << 5) / target_bps;  in calc_cbr_ratio()
659     idx1 = mpp_clip(idx1, 0, 63);  in calc_cbr_ratio()
661     ins_ratio = tab_lnx[idx1] - tab_lnx[idx2]; // %3  in calc_cbr_ratio()
716     RK_S32 idx1, idx2;  in reenc_calc_cbr_ratio()  local
742     idx1 = ins_bps / (target_bps >> 5);  in reenc_calc_cbr_ratio()
745     idx1 = mpp_clip(idx1, 0, 63);  in reenc_calc_cbr_ratio()
747     ins_ratio = tab_lnx[idx1] - tab_lnx[idx2];  in reenc_calc_cbr_ratio()
836     RK_S32 idx1, idx2;  in calc_vbr_ratio()  local
847     idx1 = ins_bps / (max_bps_target >> 5);  in calc_vbr_ratio()
850     idx1 = mpp_clip(idx1, 0, 63);  in calc_vbr_ratio()
852     ins_ratio = tab_lnx[idx1] - tab_lnx[idx2];  in calc_vbr_ratio()
898     RK_S32 idx1, idx2;  in reenc_calc_vbr_ratio()  local
913     idx1 = ins_bps / (max_bps_target >> 5);  in reenc_calc_vbr_ratio()
915     idx1 = mpp_clip(idx1, 0, 63);  in reenc_calc_vbr_ratio()
918         ins_ratio = 6 * (tab_lnx[idx1] - tab_lnx[idx2]);  in reenc_calc_vbr_ratio()
1006     RK_S32 idx1, idx2;  in calc_avbr_ratio()  local
1050     idx1 = ins_bps / (max_bps_target >> 5);  in calc_avbr_ratio()
1052     idx1 = mpp_clip(idx1, 0, 63);  in calc_avbr_ratio()
1054     ins_ratio = tab_lnx[idx2] - tab_lnx[idx1];  in calc_avbr_ratio()