Searched defs:Ap (Results 1 - 2 of 2) sorted by relevance
| /frameworks/av/media/libstagefright/codecs/amrwb/src/ |
| H A D | synthesis_amr_wb.cpp | 166 int16 *Ap = &HF[L_SUBFR16k]; /* High Frequency vector */ local
167 int16 *HfA = &Ap[M16k + 1];
385 weight_amrwb_lpc(HfA, Ap, 29491, M16k); /* fac=0.9 */
387 wb_syn_filt(Ap,
399 weight_amrwb_lpc(Aq, Ap, 19661, M); /* fac=0.6 */
401 wb_syn_filt(Ap,
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| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| H A D | voAMRWBEnc.c | 177 Word16 Ap[M + 1]; /* A(z) with spectral expansion */ local
432 Weight_a(p_A, Ap, GAMMA1, M);
435 Residu_opt(Ap, &speech[i_subfr], &wsp[i_subfr], L_SUBFR);
437 Residu(Ap, &speech[i_subfr], &wsp[i_subfr], L_SUBFR);
766 Weight_a(p_A, Ap, GAMMA1, M);
769 Residu_opt(Ap, error + M, xn, L_SUBFR);
771 Residu(Ap, error + M, xn, L_SUBFR);
783 Weight_a(p_A, Ap, GAMMA1, M);
784 Syn_filt(Ap,code + M, code + M, L_SUBFR / 2, code, 0);
1346 Word16 Ap[ local
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