| /external/speex/libspeex/ |
| filters_bfin.h | 460 ytmp[i] = EXTRACT16(SHR32(yi,LPC_SHIFT));
462 y[i] = EXTRACT16(SHR32(yi2,LPC_SHIFT));
478 x[i] = EXTRACT16(SHR32(_x[i],SIG_SHIFT));
490 y[i] = EXTRACT16(SHR32(_y[i],SIG_SHIFT));
501 y[i] = EXTRACT16(SHR32(_y[i],SIG_SHIFT));
|
| math_approx.h | 126 res = MULT16_16(EXTRACT16(SHR32(*seed,16)),std);
127 return EXTRACT16(PSHR32(SUB32(res, SHR32(res, 3)),14));
225 return _spx_cos_pi_2(EXTRACT16(x));
227 return NEG32(_spx_cos_pi_2(EXTRACT16(65536-x)));
299 x = DIV32_16(SHL32(EXTEND32(32767),29-e), EXTRACT16(SHR32(x, e-14)));
|
| stereo.c | 193 balance_id = scal_quant(EXTRACT16(balance), balance_bounds, 32);
215 tmp=scal_quant(EXTRACT16(e_ratio), e_ratio_quant_bounds, 4);
240 stereo->smooth_left = EXTRACT16(PSHR32(MAC16_16(MULT16_16(stereo->smooth_left, QCONST16(0.98, 15)), e_left, QCONST16(0.02, 15)), 15));
241 stereo->smooth_right = EXTRACT16(PSHR32(MAC16_16(MULT16_16(stereo->smooth_right, QCONST16(0.98, 15)), e_right, QCONST16(0.02, 15)), 15));
267 stereo->smooth_left = EXTRACT16(PSHR32(MAC16_16(MULT16_16(stereo->smooth_left, QCONST16(0.98, 15)), e_left, QCONST16(0.02, 15)), 15));
268 stereo->smooth_right = EXTRACT16(PSHR32(MAC16_16(MULT16_16(stereo->smooth_right, QCONST16(0.98, 15)), e_right, QCONST16(0.02, 15)), 15));
|
| filterbank.c | 63 max_mel = toBARK(EXTRACT16(sampling/2));
82 curr_freq = EXTRACT16(MULT16_32_P15(i,df));
96 val = DIV32_16(mel - id1*mel_interval,EXTRACT16(PSHR32(mel_interval,15)));
167 ps[i] = EXTRACT16(PSHR32(tmp,15));
|
| filters.c | 103 yi = EXTRACT16(SATURATE(PSHR32(vout,14),32767));
118 y[i] = SHL32(MULT16_32_Q14(EXTRACT16(SHR32(x[i],7)),scale),7);
129 scale_1 = EXTRACT16(PDIV32_16(SHL32(EXTEND32(SIG_SCALING),7),scale));
206 tmp = EXTRACT16(SHR32(x[i],sig_shift));
208 tmp = EXTRACT16(SHR32(x[i+1],sig_shift));
210 tmp = EXTRACT16(SHR32(x[i+2],sig_shift));
212 tmp = EXTRACT16(SHR32(x[i+3],sig_shift));
217 return EXTRACT16(PSHR32(SHL32(EXTEND32(spx_sqrt(DIV32(sum,len))),(sig_shift+3)),SIG_SHIFT));
292 y[i] = EXTRACT16(SHR32(x[i], sig_shift));
326 yi = EXTRACT16(SATURATE(ADD32(EXTEND32(x[i]),PSHR32(mem[0],LPC_SHIFT)),32767))
[all...] |
| fixed_debug.h | 77 #define EXTRACT16(x) _EXTRACT16(x, __FILE__, __LINE__)
83 fprintf (stderr, "EXTRACT16: input is not short: %d in %s: line %d\n", x, file, line);
269 #define MAC16_16_Q11(c,a,b) (EXTRACT16(ADD16((c),EXTRACT16(SHR32(MULT16_16((a),(b)),11)))))
270 #define MAC16_16_Q13(c,a,b) (EXTRACT16(ADD16((c),EXTRACT16(SHR32(MULT16_16((a),(b)),13)))))
271 #define MAC16_16_P13(c,a,b) (EXTRACT16(ADD32((c),SHR32(ADD32(4096,MULT16_16((a),(b))),13))))
|
| preprocess.c | 328 noise_gain = EXTRACT16(MIN32(Q15_ONE,SHR32(spx_exp(MULT16_16(QCONST16(0.11513,11),noise_suppress)),1)));
329 gain_ratio = EXTRACT16(MIN32(Q15_ONE,SHR32(spx_exp(MULT16_16(QCONST16(.2302585f,11),effective_echo_suppress-noise_suppress)),1)));
338 echo_gain = EXTRACT16(MIN32(Q15_ONE,SHR32(spx_exp(MULT16_16(QCONST16(0.11513,11),effective_echo_suppress)),1)));
339 gain_ratio = EXTRACT16(MIN32(Q15_ONE,SHR32(spx_exp(MULT16_16(QCONST16(.2302585f,11),noise_suppress-effective_echo_suppress)),1)));
807 st->prior[i] = EXTRACT16(PSHR32(ADD32(MULT16_16(gamma,MAX16(0,st->post[i])), MULT16_16(Q15_ONE-gamma,DIV32_16_Q8(st->old_ps[i],tot_noise))), 15));
827 effective_echo_suppress = EXTRACT16(PSHR32(ADD32(MULT16_16(SUB16(Q15_ONE,Pframe), st->echo_suppress), MULT16_16(Pframe, st->echo_suppress_active)),15));
855 st->gain[i] = EXTRACT16(MIN32(Q15_ONE, MULT16_32_Q15(prior_ratio, MM)));
863 /*Q8*/tmp = MULT16_16_Q15((SHL32(1,SNR_SHIFT)+st->prior[i]),EXTRACT16(MIN32(Q15ONE,SHR32(spx_exp(-EXTRACT16(theta)),1))));
865 /*Q8*/tmp = EXTRACT16(PSHR32(MULT16_16(PDIV32_16(SHL32(EXTEND32(q),8),(Q15_ONE-q)),tmp),8))
[all...] |
| nb_celp.c | 308 w_sig[i] = EXTRACT16(SHR32(MULT16_16(st->winBuf[i],st->window[i]),SIG_SHIFT));
310 w_sig[i] = EXTRACT16(SHR32(MULT16_16(in[i-st->windowSize+st->frameSize],st->window[i]),SIG_SHIFT));
754 target[i]=EXTRACT16(SATURATE(SUB32(sw[i],PSHR32(ringing[i],1)),32767));
802 real_exc[i] = EXTRACT16(SUB32(EXTEND32(real_exc[i]), PSHR32(exc32[i],SIG_SHIFT-1)));
853 exc[i] = EXTRACT16(SATURATE32(PSHR32(ADD32(SHL32(exc32[i],1),innov[i]),SIG_SHIFT),32767));
872 exc[i] = EXTRACT16(SATURATE32(PSHR32(ADD32(SHL32(exc32[i],1),innov[i]),SIG_SHIFT),32767));
[all...] |
| cb_search.c | 75 res16 = EXTRACT16(SHR32(resj, 13));
233 r2[j] = EXTRACT16(PSHR32(e[j] ,6));
506 r2[j] = EXTRACT16(PSHR32(e[j] ,6));
|
| arch.h | 163 #define EXTRACT16(x) (x)
|
| fixed_generic.h | 43 #define EXTRACT16(x) ((spx_word16_t)(x))
|
| ltp.c | 520 new_target[i] = SUB16(new_target[i], EXTRACT16(PSHR32(tmp,6)));
797 res[i] = EXTRACT16(PSHR32(exc[i], SIG_SHIFT-1));
800 target[i]=EXTRACT16(SATURATE(SUB32(EXTEND32(target[i]),EXTEND32(res[i])),32700));
834 exc[i] = EXTRACT16(PSHR32(exc_out[i],13));
|
| mdf.c | 363 tmp += MULT16_16(EXTRACT16(SHR32(W[p*N*M + i*N+j],18)), EXTRACT16(SHR32(W[p*N*M + i*N+j],18)));
748 st->input[chan*st->frame_size+i] = EXTRACT16(tmp32);
772 st->x[speak*N+i+st->frame_size] = EXTRACT16(tmp32);
846 st->wtmp2[i] = EXTRACT16(PSHR32(st->W[chan*N*K*M + j*N*K + speak*N + i],NORMALIZE_SCALEDOWN+16));
931 st->foreground[i] = EXTRACT16(PSHR32(st->W[i],16));
[all...] |
| sb_celp.c | 393 w_sig[i] = EXTRACT16(SHR32(MULT16_16(high[i],st->window[i>>1]),SIG_SHIFT));
396 w_sig[i] = EXTRACT16(SHR32(MULT16_16(high[i],st->window[i]),SIG_SHIFT));
590 filter_ratio=EXTRACT16(SATURATE(PDIV32(SHL32(ADD32(rl,82),7),ADD32(82,rh)),32767));
1020 filter_ratio=EXTRACT16(SATURATE(PDIV32(SHL32(ADD32(rl,82),7),ADD32(82,rh)),32767));
[all...] |
| pseudofloat.h | 228 return EXTRACT16((EXTEND32(a.m)+(EXTEND32(1)<<(-a.e-1)))>>-a.e);
|
| resample.c | 311 interp[1] = EXTRACT16(EXTEND32(x) + SHR32(SUB32(EXTEND32(x2),EXTEND32(x3)),1));
[all...] |
