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Searched refs:EXTEND32 (Results 1 – 19 of 19) sorted by relevance

/external/speex/libspeex/
Dpseudofloat.h228 return EXTRACT16((EXTEND32(a.m)+(EXTEND32(1)<<(-a.e-1)))>>-a.e); in FLOAT_EXTRACT16()
236 return (EXTEND32(a.m)+(EXTEND32(1)<<(-a.e-1)))>>-a.e; in FLOAT_EXTRACT32()
238 return EXTEND32(a.m)<<a.e; in FLOAT_EXTRACT32()
274 if (ABS32(a)>=SHL32(EXTEND32(b.m-1),15)) in FLOAT_DIV32_FLOAT()
302 if (ABS32(a)>=SHL32(EXTEND32(b-1),15)) in FLOAT_DIV32()
341 m = SHL32(EXTEND32(a.m), 14); in FLOAT_SQRT()
Dmath_approx.h174 ret = spx_sqrt(SHL32(EXTEND32(sq),13)); in spx_acos()
219 if (x>SHL32(EXTEND32(1), 16)) in spx_cos_norm()
220 x = SUB32(SHL32(EXTEND32(1), 17),x); in spx_cos_norm()
223 if (x<SHL32(EXTEND32(1), 15)) in spx_cos_norm()
261 return VSHR32(EXTEND32(frac), -integer-2); in spx_exp2()
299 x = DIV32_16(SHL32(EXTEND32(32767),29-e), EXTRACT16(SHR32(x, e-14))); in spx_atan()
Dkiss_fftr.c237 f2k.r = SHR32(SUB32(EXTEND32(st->tmpbuf[k].r), EXTEND32(st->tmpbuf[ncfft-k].r)),1); in kiss_fftr2()
238 f2k.i = PSHR32(ADD32(EXTEND32(st->tmpbuf[k].i), EXTEND32(st->tmpbuf[ncfft-k].i)),1); in kiss_fftr2()
240 f1kr = SHL32(ADD32(EXTEND32(st->tmpbuf[k].r), EXTEND32(st->tmpbuf[ncfft-k].r)),13); in kiss_fftr2()
241 f1ki = SHL32(SUB32(EXTEND32(st->tmpbuf[k].i), EXTEND32(st->tmpbuf[ncfft-k].i)),13); in kiss_fftr2()
Dfilters.c125 if (scale > SHL32(EXTEND32(SIG_SCALING), 8)) in signal_div()
129 scale_1 = EXTRACT16(PDIV32_16(SHL32(EXTEND32(SIG_SCALING),7),scale)); in signal_div()
134 } else if (scale > SHR32(EXTEND32(SIG_SCALING), 2)) { in signal_div()
137 scale_1 = DIV32_16(SHL32(EXTEND32(SIG_SCALING),3),scale); in signal_div()
147 scale_1 = DIV32_16(SHL32(EXTEND32(SIG_SCALING),3),scale); in signal_div()
217 return EXTRACT16(PSHR32(SHL32(EXTEND32(spx_sqrt(DIV32(sum,len))),(sig_shift+3)),SIG_SHIFT)); in compute_rms()
326 yi = EXTRACT16(SATURATE(ADD32(EXTEND32(x[i]),PSHR32(mem[0],LPC_SHIFT)),32767)); in filter_mem16()
346 yi = EXTRACT16(SATURATE(ADD32(EXTEND32(x[i]),PSHR32(mem[0],LPC_SHIFT)),32767)); in iir_mem16()
367 yi = EXTRACT16(SATURATE(ADD32(EXTEND32(x[i]),PSHR32(mem[0],LPC_SHIFT)),32767)); in fir_mem16()
427 y[i] = PSHR32(ADD32(SHL32(EXTEND32(y1),LPC_SHIFT+1),mem2[0]),LPC_SHIFT); in compute_impulse_response()
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Dlsp.c162 sum = ADD32(EXTEND32(coef[m]), EXTEND32(MULT16_16_P14(coef[m-1],x))); in cheb_poly_eva()
168 sum = ADD32(sum, EXTEND32(MULT16_16_P14(coef[m-i],b0))); in cheb_poly_eva()
262 *px++ = SUB32(ADD32(EXTEND32(a[i]),EXTEND32(a[lpcrdr-i-1])), *p++); in lpc_to_lsp()
263 *qx++ = ADD32(SUB32(EXTEND32(a[i]),EXTEND32(a[lpcrdr-i-1])), *q++); in lpc_to_lsp()
461 xin = SHL32(EXTEND32(1), (QIMP-1)); /* 0.5 in QIMP format */ in lsp_to_lpc()
617 spx_word16_t tmp = DIV32_16(SHL32(EXTEND32(1 + subframe),14),nb_subframes); in lsp_interpolate()
Dpreprocess.c281 …tmp = SQR16_Q15(QCONST16(.5f,15)-MULT16_16_P15(QCONST16(.5f,15),spx_cos_norm(SHL32(EXTEND32(x),2))… in conj_window()
284 w[i]=spx_sqrt(SHL32(EXTEND32(tmp),15)); in conj_window()
309 …return ADD32(EXTEND32(Q15_ONE),EXTEND32(DIV32_16(QCONST32(.1296,23), SHR32(xx,EXPIN_SHIFT-SNR_SHIF… in hypergeom_gain()
317 …return DIV32_16(SHL32(EXTEND32(32767),9),ADD16(512,MULT16_16_Q15(QCONST16(.60f,15),DIV32_16(32767,… in qcurve()
334 …spx_sqrt(SHL32(EXTEND32(DIV32_16_Q15(PSHR32(noise[i],NOISE_SHIFT) + MULT16_32_Q15(gain_ratio,echo[… in compute_gain_floor()
344 …spx_sqrt(SHL32(EXTEND32(DIV32_16_Q15(MULT16_32_Q15(gain_ratio,PSHR32(noise[i],NOISE_SHIFT)) + echo… in compute_gain_floor()
645 st->frame_shift = 14-spx_ilog2(EXTEND32(max_val)); in preprocess_analysis()
782 …st->noise[i] = MAX32(EXTEND32(0),MULT16_32_Q15(beta_1,st->noise[i]) + MULT16_32_Q15(beta,SHL32(st-… in speex_preprocess_run()
797 …spx_word32_t tot_noise = ADD32(ADD32(ADD32(EXTEND32(1), PSHR32(st->noise[i],NOISE_SHIFT)) , st->ec… in speex_preprocess_run()
824 Zframe = ADD32(Zframe, EXTEND32(st->zeta[i])); in speex_preprocess_run()
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Dmdf.c206 spx_word32_t vout = mem[0] + SHL32(EXTEND32(vin),15); in filter_dc_notch16()
208 mem[0] = mem[1] + SHL32(SHL32(-EXTEND32(vin),15) + MULT16_32_Q15(radius,vout),1); in filter_dc_notch16()
212 mem[1] = SHL32(EXTEND32(vin),15) - MULT16_32_Q15(den2,vout); in filter_dc_notch16()
375 prop_sum += EXTEND32(prop[i]); in mdf_adjust_prop()
434 st->spec_average = DIV32_16(SHL32(EXTEND32(st->frame_size), 15), st->sampling_rate); in speex_echo_state_init_mc()
436 st->beta0 = DIV32_16(SHL32(EXTEND32(st->frame_size), 16), st->sampling_rate); in speex_echo_state_init_mc()
437 st->beta_max = DIV32_16(SHL32(EXTEND32(st->frame_size), 14), st->sampling_rate); in speex_echo_state_init_mc()
490 sum = EXTEND32(st->prop[0]); in speex_echo_state_init_mc()
494 sum = ADD32(sum, EXTEND32(st->prop[i])); in speex_echo_state_init_mc()
732 …tmp32 = SUB32(EXTEND32(st->input[chan*st->frame_size+i]), EXTEND32(MULT16_16_P15(st->preemph, st->… in speex_echo_cancellation()
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Dcb_search.c188 e[subvect_size*i+j]=SHL32(EXTEND32(shape_cb[rind*subvect_size+j]),SIG_SHIFT-5); in split_cb_search_shape_sign_N1()
191 … e[subvect_size*i+j]=NEG32(SHL32(EXTEND32(shape_cb[rind*subvect_size+j]),SIG_SHIFT-5)); in split_cb_search_shape_sign_N1()
486 e[subvect_size*i+j]=SHL32(EXTEND32(shape_cb[rind*subvect_size+j]),SIG_SHIFT-5); in split_cb_search_shape_sign()
489 e[subvect_size*i+j]=NEG32(SHL32(EXTEND32(shape_cb[rind*subvect_size+j]),SIG_SHIFT-5)); in split_cb_search_shape_sign()
560 exc[subvect_size*i+j]=SHL32(EXTEND32(shape_cb[ind[i]*subvect_size+j]),SIG_SHIFT-5); in split_cb_shape_sign_unquant()
563 … exc[subvect_size*i+j]=NEG32(SHL32(EXTEND32(shape_cb[ind[i]*subvect_size+j]),SIG_SHIFT-5)); in split_cb_shape_sign_unquant()
594 exc[i]+=SHL32(EXTEND32(tmp[i]),8); in noise_codebook_quant()
611 exc[i]=SHL32(EXTEND32(speex_rand(1, seed)),SIG_SHIFT); in noise_codebook_unquant()
Dfixed_generic.h44 #define EXTEND32(x) ((spx_word32_t)(x)) macro
50 #define PSHR32(a,shift) (SHR32((a)+((EXTEND32(1)<<((shift))>>1)),shift))
61 #define PSHR(a,shift) (SHR((a)+((EXTEND32(1)<<((shift))>>1)),shift))
Dfixed_debug.h90 #define EXTEND32(x) _EXTEND32(x, __FILE__, __LINE__) macro
164 #define PSHR32(a,shift) (SHR32(ADD32((a),((EXTEND32(1)<<((shift))>>1))),shift))
282 if (ABS32(b)>=(EXTEND32(1)<<(15+Q))) in _MULT16_32_QX()
298 if (ABS32(b)>=(EXTEND32(1)<<(15+Q))) in MULT16_32_PX()
300 res = ((((long long)a)*(long long)b) + ((EXTEND32(1)<<Q)>>1))>> Q; in MULT16_32_PX()
Dkiss_fft.c57 Fout2->r = PSHR32(SUB32(SHL32(EXTEND32(Fout->r), 14), tr), 15); in kf_bfly2()
58 Fout2->i = PSHR32(SUB32(SHL32(EXTEND32(Fout->i), 14), ti), 15); in kf_bfly2()
59 Fout->r = PSHR32(ADD32(SHL32(EXTEND32(Fout->r), 14), tr), 15); in kf_bfly2()
60 Fout->i = PSHR32(ADD32(SHL32(EXTEND32(Fout->i), 14), ti), 15); in kf_bfly2()
Dltp.c298 …g = DIV32(SHL32(EXTEND32(corr16[i-start]),cshift), 10+SHR32(MULT16_16(spx_sqrt(e0),spx_sqrt(SHL32(… in open_loop_nbest_pitch()
716 spx_word16_t fact = DIV32_16(SHL32(EXTEND32(tmp),14),gain_sum); in pitch_unquant_3tap()
800 target[i]=EXTRACT16(SATURATE(SUB32(EXTEND32(target[i]),EXTEND32(res[i])),32700)); in forced_pitch_quant()
Dlpc.c93 spx_word32_t rr = NEG32(SHL32(EXTEND32(ac[i + 1]),13)); in _spx_lpc()
Dnb_celp.c409 ol_gain = SHL32(EXTEND32(g),SIG_SHIFT); in nb_encode()
681 pi_g = ADD32(pi_g, SUB32(EXTEND32(interp_qlpc[i+1]),EXTEND32(interp_qlpc[i]))); in nb_encode()
802 real_exc[i] = EXTRACT16(SUB32(EXTEND32(real_exc[i]), PSHR32(exc32[i],SIG_SHIFT-1))); in nb_encode()
804 ener = SHL32(EXTEND32(compute_rms16(real_exc, st->subframeSize)),SIG_SHIFT); in nb_encode()
1238 lsp_dist = ADD32(lsp_dist, EXTEND32(ABS(st->old_qlsp[i] - qlsp[i]))); in nb_decode()
1528 pi_g = ADD32(pi_g, SUB32(EXTEND32(ak[i+1]),EXTEND32(ak[i]))); in nb_decode()
Darch.h164 #define EXTEND32(x) (x) macro
Dfilters_bfin.h453 spx_word32_t yi = SHL32(EXTEND32(y[i]),LPC_SHIFT);
Dresample.c311 interp[1] = EXTRACT16(EXTEND32(x) + SHR32(SUB32(EXTEND32(x2),EXTEND32(x3)),1)); in cubic_coef()
Dsb_celp.c607 g=PDIV32(MULT16_16(filter_ratio,eh),EXTEND32(ADD16(1,el))); in sb_encode()
661 scale = SHL32(MULT16_16(PDIV32_16(SHL32(EXTEND32(gc),SIG_SHIFT-6),filter_ratio),(1+el)),6); in sb_encode()
/external/qemu/target-arm/
Diwmmxt_helper.c55 #define EXTEND32(a) ((uint64_t) (int32_t) (a)) macro
250 x = EXTEND32((x >> SH0) & 0xffffffff); \
525 x = (((EXTEND32(x >> 0) >> n) & 0xffffffff) << 0) | in HELPER()
526 (((EXTEND32(x >> 32) >> n) & 0xffffffff) << 32); in HELPER()
653 return c + ((int32_t) EXTEND32(a) * (int32_t) EXTEND32(b)); in HELPER()
658 c += EXTEND32(EXTEND16S((a >> 0) & 0xffff) * in HELPER()
660 c += EXTEND32(EXTEND16S((a >> 16) & 0xffff) * in HELPER()
667 return c + (EXTEND32(EXTEND16S(a & 0xffff) * in HELPER()