Searched defs:Ap (Results 1 - 2 of 2) sorted by relevance

/frameworks/av/media/libstagefright/codecs/amrwb/src/
H A Dsynthesis_amr_wb.cpp166 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,
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A DvoAMRWBEnc.c175 Word16 Ap[M + 1]; /* A(z) with spectral expansion */ local
430 Weight_a(p_A, Ap, GAMMA1, M);
433 Residu_opt(Ap, &speech[i_subfr], &wsp[i_subfr], L_SUBFR);
435 Residu(Ap, &speech[i_subfr], &wsp[i_subfr], L_SUBFR);
764 Weight_a(p_A, Ap, GAMMA1, M);
767 Residu_opt(Ap, error + M, xn, L_SUBFR);
769 Residu(Ap, error + M, xn, L_SUBFR);
781 Weight_a(p_A, Ap, GAMMA1, M);
782 Syn_filt(Ap,code + M, code + M, L_SUBFR / 2, code, 0);
1344 Word16 Ap[ local
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