/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
H A D | calc_cor.cpp | 109 corr = pointer to array of correlations corresponding to the selected 113 corr = pointer to array of correlations corresponding to the selected 155 Word32 corr[]) // o : correlation of selected lag 171 corr[-i] = t0; 205 Word32 corr[]) /* o : correlation of selected lag */ 232 corr = corr - lag_max ; 259 *(corr++) = t1 << 1; 260 *(corr++) = t2 << 1; 261 *(corr 200 comp_corr( Word16 scal_sig[], Word16 L_frame, Word16 lag_max, Word16 lag_min, Word32 corr[]) argument [all...] |
H A D | calc_cor.h | 80 Word32 corr[] /* o : correlation of selected lag */
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H A D | hp_max.h | 101 Word32 corr[], /* i : correlation vector. */
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H A D | hp_max.cpp | 83 corr[] = correlation vector (Word16) 111 corr[t] = <scal_sig[n],scal_sig[n-t]>, t=lag_min,...,lag_max 129 Word32 corr[], // i : correlation vector 151 t0 = L_sub (L_sub(L_shl(corr[-i], 1), corr[-i-1]), corr[-i+1]); 238 Word32 corr[], /* i : correlation vector. */ 260 t0 = L_shl(corr[-i], 1, pOverflow); 261 L_temp = L_sub(t0, corr[-i-1], pOverflow); 262 t0 = L_sub(L_temp, corr[ 237 hp_max( Word32 corr[], Word16 scal_sig[], Word16 L_frame, Word16 lag_max, Word16 lag_min, Word16 *cor_hp_max, Flag *pOverflow ) argument [all...] |
H A D | pitch_fr.cpp | 188 corr[k] = <x[], y_k[]>/sqrt(y_k[],y_k[]) 451 corr[] = pointer to normalized correlation of type Word16 498 Word16 corr[], // i : normalized correlation 510 max = Interpol_3or6 (&corr[*lag], *frac, flag3); // function result 513 corr_int = Interpol_3or6 (&corr[*lag], i, flag3); 570 Word16 corr[], /* i : normalized correlation */ 583 max = Interpol_3or6(&corr[*lag], *frac, flag3, pOverflow); 588 corr_int = Interpol_3or6(&corr[*lag], i, flag3, pOverflow); 1129 Word16 *corr; 1211 corr 565 searchFrac( Word16 *lag, Word16 *frac, Word16 last_frac, Word16 corr[], Word16 flag3, Flag *pOverflow ) argument 1388 Word16 *corr; local [all...] |
H A D | pitch_ol.cpp | 92 corr = pointer to buffer of correlation values (Word32) 124 corr = pointer to buffer of correlation values (Word32) 176 Word32 corr[], // i : correlation vector. 191 Word32 corr[], // i : correlation vector. 214 if (L_sub (corr[-i], max) >= 0) 216 max = corr[-i]; 294 Word32 corr[], /* i : correlation vector. */ 310 Word32 corr[], /* i : correlation vector. */ 335 Word32 *p_corr = &corr[-lag_max]; 343 /* address offset, i.e., corr[ 293 Lag_max( Word32 corr[], Word16 scal_sig[], Word16 scal_fac, Word16 scal_flag, Word16 L_frame, Word16 lag_max, Word16 lag_min, Word16 *cor_max, Word32 *rmax, Word32 *r0, Flag dtx, Flag *pOverflow ) argument 609 Lag_max_wrapper( Word32 corr[], Word16 scal_sig[], Word16 scal_fac, Word16 scal_flag, Word16 L_frame, Word16 lag_max, Word16 lag_min, Word16 *cor_max, Word32 *rmax, Word32 *r0, Flag dtx, Flag *pOverflow ) argument 633 Lag_max_wrapper( vadState *vadSt, Word32 corr[], Word16 scal_sig[], Word16 scal_fac, Word16 scal_flag, Word16 L_frame, Word16 lag_max, Word16 lag_min, Word16 *cor_max, Flag dtx, Flag *pOverflow ) argument 973 Word32 corr[PIT_MAX+1]; local [all...] |
H A D | p_ol_wgh.cpp | 414 corr = pointer to buffer of correlation values (Word32) 468 Word32 corr[], // i : correlation vector. 496 t0 = corr[-i]; 499 L_Extract (corr[-i], &t0_h, &t0_l); 573 Word32 corr[], /* i : correlation vector. */ 608 t0 = corr[-i]; 611 L_Extract(corr[-i], &t0_h, &t0_l, pOverflow); 739 Word32 corr[PIT_MAX+1], *corr_ptr; 787 corr_ptr = &corr[pit_max]; 882 Word32 corr[PIT_MA local 571 Lag_max( vadState *vadSt, Word32 corr[], Word16 scal_sig[], Word16 L_frame, Word16 lag_max, Word16 lag_min, Word16 old_lag, Word16 *cor_max, Word16 wght_flg, Word16 *gain_flg, Flag dtx, Flag *pOverflow ) argument [all...] |
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
H A D | pitch_f4.c | 82 Word16 *corr; local 89 corr = &corr_v[-t_min]; 92 Norm_corr_asm(exc, xn, h, L_subfr, t_min, t_max, corr); 94 Norm_Corr(exc, xn, h, L_subfr, t_min, t_max, corr); 99 max = corr[t0_min]; 103 if (corr[i] >= max) 105 max = corr[i]; 132 max = Interpol_4(&corr[t0], fraction); 136 temp = Interpol_4(&corr[t0], i); 173 Word32 corr, exp_cor local [all...] |
H A D | c4t64fx.c | 110 Word16 dn[], /* (i) corr. between target and h[] */ 112 Word16 cor_x[], /* (i) corr. of pulse 1 with fixed pulses */ 113 Word16 cor_y[], /* (i) corr. of pulse 2 with fixed pulses */ 114 Word16 rrixiy[][MSIZE] /* (i) corr. of pulse 1 with pulse 2 */ 836 Word32 i, j, pos, corr; local 865 corr = vo_round(L_sum1); 866 *cor_x++ = vo_mult(corr, sign[pos]) + (*p0++); 867 corr = vo_round(L_sum2); 868 *cor_y++ = vo_mult(corr, sign[pos-3]) + (*p3++); 889 corr 908 Word32 i, j, pos, corr; local [all...] |
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/asm/ARMV5E/ |
H A D | Norm_Corr_opt.s | 140 MOV r11, r5, ASR #16 @corr = extract_h(L_tmp) 147 @r10 --- exp_corr, r11 --- corr 170 ADD r12, r12, r12 @L_tmp = vo_L_mult(corr, norm)
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/frameworks/av/media/libstagefright/codecs/amrwbenc/src/asm/ARMV7/ |
H A D | Norm_Corr_neon.s | 180 MOV r11, r5, ASR #16 @corr = extract_h(L_tmp) 187 @r10 --- exp_corr, r11 --- corr 210 ADD r12, r12, r12 @L_tmp = vo_L_mult(corr, norm)
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/frameworks/av/media/libstagefright/codecs/aacenc/src/ |
H A D | tns.c | 66 void AutoCorrelation(const Word16 input[], Word32 corr[], 648 Word32 corr[], 663 corr[0] = accu; 665 /* early termination if all corr coeffs are likely going to be zero */ 666 if(corr[0] == 0) return ; 675 corr[i] = accu; 647 AutoCorrelation(const Word16 input[], Word32 corr[], Word16 samples, Word16 corrCoeff) argument
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