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Lines Matching defs:clz

269         //for(sblk_scan_idx = (31 - CLZ(u4_sig_coeff_map)); sblk_scan_idx >= 0; sblk_scan_idx--)
273             WORD32 clz = CLZ(u4_sig_coeff_map);
275             sblk_scan_idx -= clz;
276             /* when clz is 31, u4_sig_coeff_map << (clz+1) might result in unknown behaviour in some cases */
278             u4_sig_coeff_map = u4_sig_coeff_map << clz;