Searched refs:k_cn (Results 1 - 3 of 3) sorted by relevance
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
H A D | c2t64fx.c | 58 Word16 alp, val, exp, k_cn, k_dn; local 74 /* set k_cn = 32..32767 (ener_cn = 2^30..256-0) */ 83 k_cn = vo_round(s); 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 * (*p1++)); 113 /* set sign according to dn2[] = k_cn*cn[] + k_dn*dn[] */
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H A D | c4t64fx.c | 137 Word16 psk, ps, alpk, alp, val, k_cn, k_dn, exp; local 241 /* set k_cn = 32..32767 (ener_cn = 2^30..256-0) */ 250 k_cn = extract_h(L_add(s, 0x8000)); 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 * (*p1++)); 280 /* set sign according to dn2[] = k_cn*cn[] + k_dn*dn[] */
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/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
H A D | set_sign.cpp | 368 Word16 val, cor, k_cn, k_dn, max, max_of_all; 385 k_cn = extract_h (L_shl (s, 5)); 398 cor = pv_round (L_shl (L_mac (L_mult (k_cn, cn[i]), k_dn, val), 10)); 500 Word16 k_cn; local 531 k_cn = (Word16)((L_shl(s, 5, pOverflow)) >> 16); 542 L_temp = ((Word32)k_cn * *(p_cn--)) << 1;
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