Lines Matching refs:cn
187 Word16 cn[L_SUBFR]; /* Target vector in residual domain */
774 * Find approx. target in residual domain "cn[]" for inovation search. *
776 /* first half: xn[] --> cn[] */
785 Residu_opt(p_Aq,code + M, cn, L_SUBFR / 2);
787 Residu(p_Aq,code + M, cn, L_SUBFR / 2);
790 /* second half: res[] --> cn[] (approximated and faster) */
791 Copy(&exc[i_subfr + (L_SUBFR / 2)], cn + (L_SUBFR / 2), L_SUBFR / 2);
1057 * - update cn[] for codebook search *
1059 Updt_tar(cn, cn, &exc[i_subfr], gain_pit, L_SUBFR);
1062 Scale_sig_opt(cn, L_SUBFR, shift); /* scaling of cn[] to limit dynamic at 12 bits */
1064 Scale_sig(cn, L_SUBFR, shift); /* scaling of cn[] to limit dynamic at 12 bits */
1082 ACELP_2t64_fx(dn, cn, h2, code, y2, indice);
1087 ACELP_4t64_fx(dn, cn, h2, code, y2, 20, *ser_size, indice);
1095 ACELP_4t64_fx(dn, cn, h2, code, y2, 36, *ser_size, indice);
1103 ACELP_4t64_fx(dn, cn, h2, code, y2, 44, *ser_size, indice);
1111 ACELP_4t64_fx(dn, cn, h2, code, y2, 52, *ser_size, indice);
1119 ACELP_4t64_fx(dn, cn, h2, code, y2, 64, *ser_size, indice);
1131 ACELP_4t64_fx(dn, cn, h2, code, y2, 72, *ser_size, indice);
1143 ACELP_4t64_fx(dn, cn, h2, code, y2, 88, *ser_size, indice);