| /frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
| ol_ltp.cpp | 135 // uses signal[-pit_max] to signal[-1]
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,
206 /* uses signal[-pit_max] to signal[-1] */
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_MIN, PIT_MAX, L_FRAME_BY2,
240 *T_op = Pitch_ol(vadSt, mode, wsp, PIT_MIN_MR122, PIT_MAX,
[all...] |
| cod_amr.h | 123 * PIT_MAX : Maximum pitch lag. *
134 Word16 old_wsp[L_FRAME + PIT_MAX];
142 Word16 old_exc[L_FRAME + PIT_MAX + L_INTERPOL];
|
| cod_amr.cpp | 388 st->wsp = st->old_wsp + PIT_MAX;
389 st->exc = st->old_exc + PIT_MAX + L_INTERPOL;
397 Set_zero(st->old_exc, PIT_MAX + L_INTERPOL);
398 Set_zero(st->old_wsp, PIT_MAX);
486 st->wsp = st->old_wsp + PIT_MAX;
487 st->exc = st->old_exc + PIT_MAX + L_INTERPOL;
498 memset(st->old_exc, 0, sizeof(Word16)*(PIT_MAX + L_INTERPOL));
499 memset(st->old_wsp, 0, sizeof(Word16)*PIT_MAX);
923 Set_zero(st->old_exc, PIT_MAX + L_INTERPOL);
[all...] |
| p_ol_wgh.cpp | 678 pitch where signal[-pit_max] to signal[-1] should be known
680 pit_max = 16 bit value specifies the maximum pitch lag
722 // signal[-pit_max] to signal[-1] should be known
724 Word16 pit_max, // i : maximum pitch lag
739 Word32 corr[PIT_MAX+1], *corr_ptr;
742 Word16 scaled_signal[PIT_MAX + L_FRAME];
745 scal_sig = &scaled_signal[pit_max];
748 for (i = -pit_max; i < L_frame; i++)
766 for (i = -pit_max; i < L_frame; i++)
773 for (i = -pit_max; i < L_frame; i++
[all...] |
| pitch_fr.cpp | [all...] |
| pitch_ol.cpp | 212 for (i = lag_max, j = (PIT_MAX-lag_max-1); i >= lag_min; i--, j--)
672 where signal[-pit_max] to signal[-1] should be known
674 pit_max = 16 bit value specifies the maximum pitch lag
702 4*pit_min ... pit_max
726 // signal[-pit_max] to signal[-1] should be known
728 Word16 pit_max, // i : maximum pitch lag
745 Word32 corr[PIT_MAX+1], *corr_ptr;
749 Word16 scaled_signal[L_FRAME + PIT_MAX];
767 scal_sig = &scaled_signal[pit_max];
770 for (i = -pit_max; i < L_frame; i++
[all...] |
| /frameworks/av/media/libstagefright/codecs/amrnb/common/include/ |
| cnst.h | 83 #define PIT_MAX 143 /* Maximum pitch lag */
|
| /frameworks/av/media/libstagefright/codecs/amrwbenc/inc/ |
| cod_main.h | 39 Word16 old_wsp[PIT_MAX / OPL_DECIM]; /* old decimated weighted speech vector */
40 Word16 old_exc[PIT_MAX + L_INTERPOL]; /* old excitation vector */
63 Word16 old_hp_wsp[L_FRAME / OPL_DECIM + (PIT_MAX / OPL_DECIM)];
|
| cnst.h | 50 #define PIT_MAX 231 /* Maximum pitch lag */
|
| /frameworks/av/media/libstagefright/codecs/amrwb/src/ |
| pvamrwbdecoder_cnst.h | 103 #define PIT_MAX 231 /* Maximum pitch lag */
|
| e_pv_amrwbdec.h | 88 int16 old_exc[PIT_MAX + L_INTERPOL]; /* old excitation vector */
128 (2*L_FRAME + 1) + PIT_MAX + L_INTERPOL + NB_SUBFR*(M+1) \
|
| pvamrwbdecoder.cpp | 184 (PIT_MAX + L_INTERPOL)*sizeof(*dec_state->old_exc));
303 int16 *Aq = &old_exc[(L_FRAME + 1) + PIT_MAX + L_INTERPOL];/* A(z) quantized for the 4 subframes */
483 pv_memcpy((void *)old_exc, (void *)st->old_exc, (PIT_MAX + L_INTERPOL)*sizeof(*old_exc));
485 exc = old_exc + PIT_MAX + L_INTERPOL;
638 if (T0_max > PIT_MAX)
640 T0_max = PIT_MAX;
641 T0_min = PIT_MAX - 15;
873 scale_signal(exc + i_subfr - (PIT_MAX + L_INTERPOL),
874 PIT_MAX + L_INTERPOL + L_SUBFR,
[all...] |
| /frameworks/av/media/libstagefright/codecs/amrnb/dec/src/ |
| dec_amr.h | 117 Word16 old_exc[L_SUBFR + PIT_MAX + L_INTERPOL];
|
| dec_amr.cpp | 319 state->exc = state->old_exc + PIT_MAX + L_INTERPOL;
322 Set_zero (state->old_exc, PIT_MAX + L_INTERPOL);
406 state->exc = state->old_exc + PIT_MAX + L_INTERPOL;
409 memset(state->old_exc, 0, sizeof(Word16)*(PIT_MAX + L_INTERPOL));
775 if (sub(t0_max, PIT_MAX) > 0)
777 t0_max = PIT_MAX;
788 if (sub (st->old_T0, PIT_MAX) < 0)
811 PIT_MAX, pit_flag, &T0, &T0_frac);
[all...] |
| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| voAMRWBEnc.c | 84 Set_zero(cod_state->old_exc, PIT_MAX + L_INTERPOL);
96 Set_zero(cod_state->old_wsp, (PIT_MAX / OPL_DECIM));
124 Set_zero(cod_state->old_hp_wsp, (L_FRAME / 2) / OPL_DECIM + (PIT_MAX / OPL_DECIM));
165 Word16 old_wsp[L_FRAME + (PIT_MAX / OPL_DECIM)];
169 Word16 old_exc[(L_FRAME + 1) + PIT_MAX + L_INTERPOL];
238 exc = old_exc + PIT_MAX + L_INTERPOL;
239 wsp = old_wsp + (PIT_MAX / OPL_DECIM);
243 Copy(st->old_wsp, old_wsp, PIT_MAX / OPL_DECIM);
244 Copy(st->old_exc, old_exc, PIT_MAX + L_INTERPOL);
348 Scale_sig(old_exc, PIT_MAX + L_INTERPOL, exp)
[all...] |
