| /frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
| H A D | cod_amr.cpp | 824 Word16 *A, *Aq; // Pointer on A_t and Aq_t
1025 Aq = Aq_t; // pointer to interpolated quantized LPC parameters
1049 gamma2, A, Aq, &st->speech[i_subfr],
1057 gamma2, A, Aq, &st->speech[i_subfr],
1114 gain_code, Aq, synth, xn, code, y1, y2, st->mem_syn,
1130 gain_code, Aq, synth, xn, code, y1, y2,
1147 Aq -= MP1;
1149 gain_pit_sf0, gain_code_sf0, Aq,
1153 Aq += MP1;
1158 gamma2, A, Aq,
1227 Word16 *A, *Aq; /* Pointer on A_t and Aq_t */ local
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| H A D | spreproc.cpp | 107 Aq -- Pointer to Word16 -- A(z) quantized for the 4 subframes
177 Word16 *Aq, /* i : A(z) quantized for the 4 subframes */
211 Syn_filt(Aq, ai_zero, h1, L_SUBFR, zero, 0);
221 Residu(Aq, speech, res2, L_SUBFR);
225 Syn_filt(Aq, exc, error, L_SUBFR, mem_err, 0);
171 subframePreProc( enum Mode mode, const Word16 gamma1[], const Word16 gamma1_12k2[], const Word16 gamma2[], Word16 *A, Word16 *Aq, Word16 *speech, Word16 *mem_err, Word16 *mem_w0, Word16 *zero, Word16 ai_zero[], Word16 exc[], Word16 h1[], Word16 xn[], Word16 res2[], Word16 error[] ) argument
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| H A D | spstproc.cpp | 106 Aq -- Pointer to Word16 -- A(z) quantized for the 4 subframes
178 Word16 *Aq, /* i : A(z) quantized for the 4 subframes */
275 Aq,
172 subframePostProc( Word16 *speech, enum Mode mode, Word16 i_subfr, Word16 gain_pit, Word16 gain_code, Word16 *Aq, Word16 synth[], Word16 xn[], Word16 code[], Word16 y1[], Word16 y2[], Word16 *mem_syn, Word16 *mem_err, Word16 *mem_w0, Word16 *exc, Word16 *sharp, Flag *pOverflow ) argument
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| /frameworks/av/media/libstagefright/codecs/amrwb/src/ |
| H A D | pvamrwbdecoder.cpp | 303 int16 *Aq = &old_exc[(L_FRAME + 1) + PIT_MAX + L_INTERPOL];/* A(z) quantized for the 4 subframes */ local
305 int16 *ispnew = &Aq[NB_SUBFR * (M + 1)];/* immittance spectral pairs at 4nd sfr */
438 Isp_Az(ispnew, Aq, M, 1);
454 synthesis_amr_wb(Aq,
524 interpolate_isp(st->ispold, ispnew, interpol_frac, Aq);
563 p_Aq = Aq; /* pointer to interpolated LPC parameters */
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| H A D | synthesis_amr_wb.cpp | 47 int16 Aq[], A(z) : quantized Az
137 int16 Aq[], /* A(z) : quantized Az */
186 Syn_filt_32(Aq, M, exc, Q_new, synth_hi + M, synth_lo + M, L_SUBFR);
399 weight_amrwb_lpc(Aq, Ap, 19661, M); /* fac=0.6 */
136 synthesis_amr_wb( int16 Aq[], int16 exc[], int16 Q_new, int16 synth16k[], int16 prms, int16 HfIsf[], int16 nb_bits, int16 newDTXState, Decoder_State * st, int16 bfi, int16 *ScratchMem ) argument
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| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| H A D | voAMRWBEnc.c | 73 Word16 Aq[], /* A(z) : quantized Az */
183 Word16 Aq[NB_SUBFR * (M + 1)]; /* A(z) quantized for the 4 subframes */ local
571 Isp_Az(ispnew_q, Aq, M, 0);
575 corr_gain = synthesis(Aq, &exc2[i_subfr], 0, &speech16k[i_subfr * 5 / 4], st);
652 Int_isp(st->ispold_q, ispnew_q, interpol_frac, Aq);
657 p_Aq = Aq;
717 p_Aq = Aq;
1332 Word16 Aq[], /* A(z) : quantized Az */
1367 Syn_filt_32_asm(Aq, M, exc, Q_new, synth_hi + M, synth_lo + M, L_SUBFR);
1369 Syn_filt_32(Aq,
1331 synthesis( Word16 Aq[], Word16 exc[], Word16 Q_new, Word16 synth16k[], Coder_State * st ) argument
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