Searched refs:Ah (Results 1 - 2 of 2) sorted by relevance
| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| H A D | levinson.c | 119 Word16 Ah[M + 1], Al[M + 1]; /* LPC coef. in double prec. */ local
141 Ah[1] = t0 >> 16;
168 t0 = vo_L_add(t0, Mpy_32(Rh[j], Rl[j], Ah[i - j], Al[i - j]));
205 t0 = Mpy_32(Kh, Kl, Ah[i - j], Al[i - j]);
206 t0 = vo_L_add(t0, ((Ah[j] << 16) + (Al[j] << 1)));
232 Ah[j] = Anh[j];
240 t0 = (Ah[i] << 16) + (Al[i] << 1);
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| /frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
| H A D | levinson.cpp | 479 Word16 Ah[M + 1], Al[M + 1]; // LPC coef. in double prec.
496 L_Extract (t0, &Ah[1], &Al[1]); // A[1] in DPF
523 t0 = L_add (t0, Mpy_32 (Rh[j], Rl[j], Ah[i - j], Al[i - j]));
567 t0 = Mpy_32 (Kh, Kl, Ah[i - j], Al[i - j]);
568 t0 = L_add(t0, L_Comp(Ah[j], Al[j]));
594 Ah[j] = Anh[j];
602 t0 = L_Comp (Ah[i], Al[i]);
650 Word16 Ah[M + 1]; /* LPC coef. in double prec. */ local
687 *(Ah + 1) = (Word16)(t0 >> 16);
689 *(Al + 1) = (Word16)((t0 >> 1) - ((Word32)(*(Ah
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