Searched refs:k_dn (Results 1 - 3 of 3) sorted by relevance

/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Dc2t64fx.c58 Word16 alp, val, exp, k_cn, k_dn; local
85 /* set k_dn = 32..512 (ener_dn = 2^30..2^22) */
93 k_dn = vo_round(L_shl(s, (exp + 8))); /* k_dn = 256..4096 */
94 k_dn = vo_mult_r(alp, k_dn); /* alp in Q12 */
103 s = (k_cn* (*p0++))+(k_dn * (*p1++));
105 s = (k_cn* (*p0++))+(k_dn * (*p1++));
107 s = (k_cn* (*p0++))+(k_dn * (*p1++));
109 s = (k_cn* (*p0++))+(k_dn * (*p
[all...]
H A Dc4t64fx.c137 Word16 psk, ps, alpk, alp, val, k_cn, k_dn, exp; local
252 /* set k_dn = 32..512 (ener_dn = 2^30..2^22) */
260 k_dn = (L_shl(s, (exp + 5 + 3)) + 0x8000) >> 16; /* k_dn = 256..4096 */
261 k_dn = vo_mult_r(alp, k_dn); /* alp in Q12 */
270 s = (k_cn* (*p0++))+(k_dn * (*p1++));
272 s = (k_cn* (*p0++))+(k_dn * (*p1++));
274 s = (k_cn* (*p0++))+(k_dn * (*p1++));
276 s = (k_cn* (*p0++))+(k_dn * (*p
[all...]
/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Dset_sign.cpp368 Word16 val, cor, k_cn, k_dn, max, max_of_all;
393 k_dn = extract_h (L_shl (s, 5));
398 cor = pv_round (L_shl (L_mac (L_mult (k_cn, cn[i]), k_dn, val), 10));
501 Word16 k_dn; local
534 k_dn = (Word16)(t >> 11);
544 s = L_mac(L_temp, k_dn, val, pOverflow);

Completed in 3879 milliseconds