Searched defs:wsp (Results 1 - 6 of 6) sorted by relevance

/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
H A Dol_ltp.cpp92 wsp = pointer to buffer of signal used to compute the Open loop pitch
134 Word16 wsp[], // i : signal used to compute the OL pitch, Q0
151 *T_op = Pitch_ol(vadSt, mode, wsp, PIT_MIN, PIT_MAX, L_FRAME, idx, dtx);
157 *T_op = Pitch_ol(vadSt, mode, wsp, PIT_MIN, PIT_MAX, L_FRAME_BY2,
162 *T_op = Pitch_ol_wgh(st, vadSt, wsp, PIT_MIN, PIT_MAX, L_FRAME_BY2,
167 *T_op = Pitch_ol(vadSt, mode, wsp, PIT_MIN_MR122, PIT_MAX,
205 Word16 wsp[], /* i : signal used to compute the OL pitch, Q0 */
223 *T_op = Pitch_ol(vadSt, mode, wsp, PIT_MIN, PIT_MAX, L_FRAME, idx, dtx,
230 *T_op = Pitch_ol(vadSt, mode, wsp, PIT_MIN, PIT_MAX, L_FRAME_BY2,
235 *T_op = Pitch_ol_wgh(st, vadSt, wsp, PIT_MI
201 ol_ltp( pitchOLWghtState *st, vadState *vadSt, enum Mode mode, Word16 wsp[], Word16 *T_op, Word16 old_lags[], Word16 ol_gain_flg[], Word16 idx, Flag dtx, Flag *pOverflow ) argument
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H A Dpre_big.cpp105 wsp = array of type Word16 -- weighted speech Q0
167 Word16 wsp[], /* o : weighted speech Q0 */
200 Residu(Ap1, &speech[frameOffset], &wsp[frameOffset], L_SUBFR);
202 Syn_filt(Ap2, &wsp[frameOffset], &wsp[frameOffset], L_SUBFR, mem_w, 1);
158 pre_big( enum Mode mode, const Word16 gamma1[], const Word16 gamma1_12k2[], const Word16 gamma2[], Word16 A_t[], Word16 frameOffset, Word16 speech[], Word16 mem_w[], Word16 wsp[], Flag *pOverflow ) argument
H A Dcod_amr.h135 Word16 *wsp; member in struct:__anon376
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Dhp_wsp.c81 Word16 wsp[], /* i : wsp[] signal */
82 Word16 hp_wsp[], /* o : hypass wsp[] */
106 x0 = wsp[i];
80 Hp_wsp( Word16 wsp[], Word16 hp_wsp[], Word16 lg, Word16 mem[] ) argument
H A Dp_med_ol.c32 Word16 wsp[], /* i: signal used to compute the open loop pitch*/
33 /* wsp[-pit_max] to wsp[-1] should be known */
49 Word16 *old_hp_wsp = st->old_hp_wsp; /* hypass wsp[] */
61 p1 = wsp;
62 p2 = &wsp[-i];
92 /* Hypass the wsp[] vector */
94 Hp_wsp(wsp, hp_wsp, L_frame, hp_wsp_mem);
31 Pitch_med_ol( Word16 wsp[], Coder_State *st, Word16 L_frame ) argument
H A DvoAMRWBEnc.c168 Word16 *wsp; local
241 wsp = old_wsp + (PIT_MAX / OPL_DECIM);
424 * - Find the weighted input speech wsp[] for the whole speech frame *
425 * - scale wsp[] to avoid overflow in pitch estimation *
435 Residu_opt(Ap, &speech[i_subfr], &wsp[i_subfr], L_SUBFR);
437 Residu(Ap, &speech[i_subfr], &wsp[i_subfr], L_SUBFR);
443 Deemph2(wsp, TILT_FAC, L_FRAME, &(st->mem_wsp));
445 /* find maximum value on wsp[] for 12 bits scaling */
449 tmp = abs_s(wsp[i]);
467 /* decimation of wsp[] t
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