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Searched refs:WEBRTC_SPL_MUL_16_16 (Results 1 – 25 of 27) sorted by relevance

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/external/webrtc/src/common_audio/signal_processing/
Dlevinson_durbin.c82 temp1W32 = (((WEBRTC_SPL_MUL_16_16(K_hi, K_low) >> 14) + WEBRTC_SPL_MUL_16_16(K_hi, K_hi)) in WebRtcSpl_LevinsonDurbin()
94 temp1W32 = ((WEBRTC_SPL_MUL_16_16(R_hi[0], tmp_hi) in WebRtcSpl_LevinsonDurbin()
95 + (WEBRTC_SPL_MUL_16_16(R_hi[0], tmp_low) >> 15) in WebRtcSpl_LevinsonDurbin()
96 + (WEBRTC_SPL_MUL_16_16(R_low[0], tmp_hi) >> 15)) << 1); in WebRtcSpl_LevinsonDurbin()
122 temp1W32 += ((WEBRTC_SPL_MUL_16_16(R_hi[j], A_hi[i-j]) << 1) in WebRtcSpl_LevinsonDurbin()
123 + (((WEBRTC_SPL_MUL_16_16(R_hi[j], A_low[i-j]) >> 15) in WebRtcSpl_LevinsonDurbin()
124 + (WEBRTC_SPL_MUL_16_16(R_low[j], A_hi[i-j]) >> 15)) << 1)); in WebRtcSpl_LevinsonDurbin()
186 temp1W32 += ((WEBRTC_SPL_MUL_16_16(K_hi, A_hi[i-j]) in WebRtcSpl_LevinsonDurbin()
187 + (WEBRTC_SPL_MUL_16_16(K_hi, A_low[i-j]) >> 15) in WebRtcSpl_LevinsonDurbin()
188 + (WEBRTC_SPL_MUL_16_16(K_low, A_hi[i-j]) >> 15)) << 1); in WebRtcSpl_LevinsonDurbin()
[all …]
Ddivision_operations.c110 tmpW32 = (WEBRTC_SPL_MUL_16_16(den_hi, approx) << 1) in WebRtcSpl_DivW32HiLow()
111 + ((WEBRTC_SPL_MUL_16_16(den_low, approx) >> 15) << 1); in WebRtcSpl_DivW32HiLow()
122 tmpW32 = ((WEBRTC_SPL_MUL_16_16(tmp_hi, approx) + (WEBRTC_SPL_MUL_16_16(tmp_low, approx) in WebRtcSpl_DivW32HiLow()
137 tmpW32 = (WEBRTC_SPL_MUL_16_16(num_hi, tmp_hi) + (WEBRTC_SPL_MUL_16_16(num_hi, tmp_low) in WebRtcSpl_DivW32HiLow()
138 >> 15) + (WEBRTC_SPL_MUL_16_16(num_low, tmp_hi) >> 15)); in WebRtcSpl_DivW32HiLow()
Dcomplex_fft.c198 tr32 = WEBRTC_SPL_RSHIFT_W32((WEBRTC_SPL_MUL_16_16(wr, frfi[2 * j]) in WebRtcSpl_ComplexFFT()
199 - WEBRTC_SPL_MUL_16_16(wi, frfi[2 * j + 1])), 15); in WebRtcSpl_ComplexFFT()
201 ti32 = WEBRTC_SPL_RSHIFT_W32((WEBRTC_SPL_MUL_16_16(wr, frfi[2 * j + 1]) in WebRtcSpl_ComplexFFT()
202 + WEBRTC_SPL_MUL_16_16(wi, frfi[2 * j])), 15); in WebRtcSpl_ComplexFFT()
256 tr32 = WEBRTC_SPL_MUL_16_16(wr, frfi[2 * j]) in WebRtcSpl_ComplexFFT()
257 - WEBRTC_SPL_MUL_16_16(wi, frfi[2 * j + 1]) + CFFTRND; in WebRtcSpl_ComplexFFT()
259 ti32 = WEBRTC_SPL_MUL_16_16(wr, frfi[2 * j + 1]) in WebRtcSpl_ComplexFFT()
260 + WEBRTC_SPL_MUL_16_16(wi, frfi[2 * j]) + CFFTRND; in WebRtcSpl_ComplexFFT()
397 tr32 = WEBRTC_SPL_MUL_16_16(wr, frfi[2 * j]) in WebRtcSpl_ComplexIFFT()
398 - WEBRTC_SPL_MUL_16_16(wi, frfi[2 * j + 1]) + CIFFTRND; in WebRtcSpl_ComplexIFFT()
[all …]
Dcross_correlation.c182 (*CrossCorrPtr) += WEBRTC_SPL_MUL_16_16((*seq1Ptr), (*seq2Ptr)); in WebRtcSpl_CrossCorrelation()
185 (*CrossCorrPtr) += WEBRTC_SPL_MUL_16_16((*seq1Ptr), (*seq2Ptr)); in WebRtcSpl_CrossCorrelation()
188 (*CrossCorrPtr) += WEBRTC_SPL_MUL_16_16((*seq1Ptr), (*seq2Ptr)); in WebRtcSpl_CrossCorrelation()
191 (*CrossCorrPtr) += WEBRTC_SPL_MUL_16_16((*seq1Ptr), (*seq2Ptr)); in WebRtcSpl_CrossCorrelation()
194 (*CrossCorrPtr) += WEBRTC_SPL_MUL_16_16((*seq1Ptr), (*seq2Ptr)); in WebRtcSpl_CrossCorrelation()
197 (*CrossCorrPtr) += WEBRTC_SPL_MUL_16_16((*seq1Ptr), (*seq2Ptr)); in WebRtcSpl_CrossCorrelation()
200 (*CrossCorrPtr) += WEBRTC_SPL_MUL_16_16((*seq1Ptr), (*seq2Ptr)); in WebRtcSpl_CrossCorrelation()
203 (*CrossCorrPtr) += WEBRTC_SPL_MUL_16_16((*seq1Ptr), (*seq2Ptr)); in WebRtcSpl_CrossCorrelation()
210 (*CrossCorrPtr) += WEBRTC_SPL_MUL_16_16((*seq1Ptr), (*seq2Ptr)); in WebRtcSpl_CrossCorrelation()
Ddot_product_with_scale.c42 sum += WEBRTC_SPL_MUL_16_16(*vector1, *vector2); in WebRtcSpl_DotProductWithScale()
45 sum += WEBRTC_SPL_MUL_16_16(*vector1, *vector2); in WebRtcSpl_DotProductWithScale()
48 sum += WEBRTC_SPL_MUL_16_16(*vector1, *vector2); in WebRtcSpl_DotProductWithScale()
51 sum += WEBRTC_SPL_MUL_16_16(*vector1, *vector2); in WebRtcSpl_DotProductWithScale()
58 sum += WEBRTC_SPL_MUL_16_16(*vector1, *vector2); in WebRtcSpl_DotProductWithScale()
Dspl_sqrt.c51 B = B + WEBRTC_SPL_MUL_16_16(-20480, t16) * 2; // B = B - 0.625*A in WebRtcSpl_SqrtLocal()
55 A = WEBRTC_SPL_MUL_16_16(x_half, t16) * 2; // A = (x/2)^5 in WebRtcSpl_SqrtLocal()
57 B = B + WEBRTC_SPL_MUL_16_16(28672, t16) * 2; // B = B + 0.875*A in WebRtcSpl_SqrtLocal()
61 A = WEBRTC_SPL_MUL_16_16(x_half, t16) * 2; // A = x/2^3 in WebRtcSpl_SqrtLocal()
169 A = WEBRTC_SPL_MUL_16_16(k_sqrt_2, t16) * 2; // A = 1/sqrt(2)*t16 in WebRtcSpl_Sqrt()
Dauto_correlation.c87 sum += WEBRTC_SPL_MUL_16_16(*xptr1, *xptr2); in WebRtcSpl_AutoCorrelation()
90 sum += WEBRTC_SPL_MUL_16_16(*xptr1, *xptr2); in WebRtcSpl_AutoCorrelation()
93 sum += WEBRTC_SPL_MUL_16_16(*xptr1, *xptr2); in WebRtcSpl_AutoCorrelation()
96 sum += WEBRTC_SPL_MUL_16_16(*xptr1, *xptr2); in WebRtcSpl_AutoCorrelation()
103 sum += WEBRTC_SPL_MUL_16_16(*xptr1, *xptr2); in WebRtcSpl_AutoCorrelation()
Dfilter_ar.c54 o -= WEBRTC_SPL_MUL_16_16(*a_ptr, *filtered_ptr--); in WebRtcSpl_FilterAR()
55 oLOW -= WEBRTC_SPL_MUL_16_16(*a_ptr++, *filtered_low_ptr--); in WebRtcSpl_FilterAR()
59 o -= WEBRTC_SPL_MUL_16_16(*a_ptr, *state_ptr--); in WebRtcSpl_FilterAR()
60 oLOW -= WEBRTC_SPL_MUL_16_16(*a_ptr++, *state_low_ptr--); in WebRtcSpl_FilterAR()
Dilbc_specific_functions.c38 out[i] = (WebRtc_Word16)((WEBRTC_SPL_MUL_16_16(vector1[i], scale1) in WebRtcSpl_ScaleAndAddVectorsWithRound()
39 + WEBRTC_SPL_MUL_16_16(vector2[i], scale2) + roundVal) >> right_shifts); in WebRtcSpl_ScaleAndAddVectorsWithRound()
100 (*outPtr++) += (WebRtc_Word16)((WEBRTC_SPL_MUL_16_16((*inPtr++), gain) in WebRtcSpl_AddAffineVectorToVector()
117 (*outPtr++) = (WebRtc_Word16)((WEBRTC_SPL_MUL_16_16((*inPtr++), gain) in WebRtcSpl_AffineTransformVector()
Dfilter_ar_fast_q12.c35 o = WEBRTC_SPL_MUL_16_16(*x_ptr++, *a_ptr++); in WebRtcSpl_FilterARFastQ12()
39 o -= WEBRTC_SPL_MUL_16_16(*a_ptr++,*state_ptr--); in WebRtcSpl_FilterARFastQ12()
Ddownsample_fast.c32 + (WebRtc_Word16)WEBRTC_SPL_MUL_16_16(factor, (out_length - 1)) + 1; in WebRtcSpl_DownsampleFast()
48 o += WEBRTC_SPL_MUL_16_16(*b_ptr++, *x_ptr--); in WebRtcSpl_DownsampleFast()
Dlpc_to_refl_coef.c33 tmp_inv_denom32 = ((WebRtc_Word32)1073741823) - WEBRTC_SPL_MUL_16_16(k16[m], k16[m]); in WebRtcSpl_LpcToReflCoef()
43 - WEBRTC_SPL_LSHIFT_W32(WEBRTC_SPL_MUL_16_16(k16[m], a16[m-k+1]), 1); in WebRtcSpl_LpcToReflCoef()
Dsqrt_of_one_minus_x_squared.c30 sq = WEBRTC_SPL_MUL_16_16(tmp, tmp); // x^2 in Q30 in WebRtcSpl_SqrtOfOneMinusXSquared()
Dfilter_ma_fast_q12.c37 o += WEBRTC_SPL_MUL_16_16(*b_ptr++, *x_ptr--); in WebRtcSpl_FilterMAFastQ12()
/external/webrtc/src/modules/audio_processing/
Dhigh_pass_filter_impl.cc64 WEBRTC_SPL_MUL_16_16(y[1], ba[3]); // -a[1] * y[i-1] (low part) in Filter()
66 WEBRTC_SPL_MUL_16_16(y[3], ba[4]); // -a[2] * y[i-2] (low part) in Filter()
69 WEBRTC_SPL_MUL_16_16(y[0], ba[3]); // -a[1] * y[i-1] (high part) in Filter()
71 WEBRTC_SPL_MUL_16_16(y[2], ba[4]); // -a[2] * y[i-2] (high part) in Filter()
74 tmp_int32 += WEBRTC_SPL_MUL_16_16(data[i], ba[0]); // b[0]*x[0] in Filter()
75 tmp_int32 += WEBRTC_SPL_MUL_16_16(x[0], ba[1]); // b[1]*x[i-1] in Filter()
76 tmp_int32 += WEBRTC_SPL_MUL_16_16(x[1], ba[2]); // b[2]*x[i-2] in Filter()
/external/webrtc/src/modules/audio_processing/agc/
Ddigital_agc.c90 tmp32no1 = WEBRTC_SPL_MUL_16_16(digCompGaindB - analogTarget, kCompRatio - 1); in WebRtcAgc_CalculateGainTable()
94 tmp32no1 = WEBRTC_SPL_MUL_16_16(maxGain, kCompRatio); in WebRtcAgc_CalculateGainTable()
107 tmp32no1 = WEBRTC_SPL_MUL_16_16(digCompGaindB, kCompRatio - 1); in WebRtcAgc_CalculateGainTable()
142 tmp16 = (WebRtc_Word16)WEBRTC_SPL_MUL_16_16(kCompRatio - 1, i - 1); // Q0 in WebRtcAgc_CalculateGainTable()
361 tmp32 = WEBRTC_SPL_MUL_16_16(3, logratio); in WebRtcAgc_ProcessDigital()
382 tmp32 = WEBRTC_SPL_MUL_16_16((lower_thr - logratio), 65); in WebRtcAgc_ProcessDigital()
396 tmp32 = WEBRTC_SPL_MUL_16_16((stt->vadNearend.stdLongTerm - 4000), decay); in WebRtcAgc_ProcessDigital()
417 nrg = WEBRTC_SPL_MUL_16_16(out[k * L + n], out[k * L + n]); in WebRtcAgc_ProcessDigital()
496 tmp32 = WEBRTC_SPL_MUL_16_16(stt->gatePrevious, 7); in WebRtcAgc_ProcessDigital()
748 tmp32 = (WEBRTC_SPL_MUL_16_16(state->meanShortTerm, 15) + (WebRtc_Word32)dB); in WebRtcAgc_ProcessVad()
[all …]
Danalog_agc.c209 tmp32 = WEBRTC_SPL_MUL_16_16(GAIN_TBL_LEN - 1, tmp16); in WebRtcAgc_AddMic()
281 nrg = WEBRTC_SPL_MUL_16_16(in_mic[i * L + n], in_mic[i * L + n]); in WebRtcAgc_AddMic()
425 frameNrg = WEBRTC_SPL_MUL_16_16(in_near[0], in_near[0]); in WebRtcAgc_VirtualMic()
433 nrg = WEBRTC_SPL_MUL_16_16(in_near[sampleCntr], in_near[sampleCntr]); in WebRtcAgc_VirtualMic()
702 tmp32 += WEBRTC_SPL_MUL_16_16((WebRtc_Word16)31, stt->vadThreshold); in WebRtcAgc_SpeakerInactiveCtrl()
/external/webrtc/src/common_audio/vad/
Dvad_filterbank.c56 tmp32 = (int32_t) WEBRTC_SPL_MUL_16_16(kHpZeroCoefs[0], (*in_ptr)); in WebRtcVad_HpOutput()
57 tmp32 += (int32_t) WEBRTC_SPL_MUL_16_16(kHpZeroCoefs[1], filter_state[0]); in WebRtcVad_HpOutput()
58 tmp32 += (int32_t) WEBRTC_SPL_MUL_16_16(kHpZeroCoefs[2], in WebRtcVad_HpOutput()
64 tmp32 -= (int32_t) WEBRTC_SPL_MUL_16_16(kHpPoleCoefs[1], in WebRtcVad_HpOutput()
66 tmp32 -= (int32_t) WEBRTC_SPL_MUL_16_16(kHpPoleCoefs[2], filter_state[3]); in WebRtcVad_HpOutput()
90 tmp32 = state32 + WEBRTC_SPL_MUL_16_16(filter_coefficients, (*in_vector)); in WebRtcVad_Allpass()
94 state32 = in32 - WEBRTC_SPL_MUL_16_16(filter_coefficients, tmp16); in WebRtcVad_Allpass()
Dvad_core.c438 dotVal += WEBRTC_SPL_MUL_16_16(ratvec, kSpectrumWeight[n]); in WebRtcVad_GmmProbability()
497 nmid = WEBRTC_SPL_MUL_16_16(kNoiseDataWeights[n], *nmean1ptr); // Q7 * Q7 in WebRtcVad_GmmProbability()
498 nmid += WEBRTC_SPL_MUL_16_16(kNoiseDataWeights[n+NUM_CHANNELS], in WebRtcVad_GmmProbability()
628 nmid = WEBRTC_SPL_MUL_16_16(kNoiseDataWeights[n], *nmean1ptr); in WebRtcVad_GmmProbability()
629 nmid += WEBRTC_SPL_MUL_16_16(kNoiseDataWeights[n+NUM_CHANNELS], *nmean2ptr); in WebRtcVad_GmmProbability()
632 smid = WEBRTC_SPL_MUL_16_16(kSpeechDataWeights[n], *smean1ptr); in WebRtcVad_GmmProbability()
633 smid += WEBRTC_SPL_MUL_16_16(kSpeechDataWeights[n+NUM_CHANNELS], *smean2ptr); in WebRtcVad_GmmProbability()
653 smid = WEBRTC_SPL_MUL_16_16(tmp16, kSpeechDataWeights[n]); in WebRtcVad_GmmProbability()
658 smid += WEBRTC_SPL_MUL_16_16(tmp16, kSpeechDataWeights[n+NUM_CHANNELS]); in WebRtcVad_GmmProbability()
664 nmid = WEBRTC_SPL_MUL_16_16(tmp16, kNoiseDataWeights[n]); in WebRtcVad_GmmProbability()
[all …]
Dvad_sp.c175 tmp32 = WEBRTC_SPL_MUL_16_16(alpha + 1, self->mean_value[channel]); in WebRtcVad_FindMinimum()
176 tmp32 += WEBRTC_SPL_MUL_16_16(WEBRTC_SPL_WORD16_MAX - alpha, current_median); in WebRtcVad_FindMinimum()
Dvad_gmm.c82 return WEBRTC_SPL_MUL_16_16(inv_std, exp_value); in WebRtcVad_GaussianProbability()
/external/webrtc/src/common_audio/signal_processing/include/
Dsignal_processing_library.h86 #define WEBRTC_SPL_MUL_16_16(a, b) \ macro
89 (WEBRTC_SPL_MUL_16_16(a, b >> 16) \
90 + ((WEBRTC_SPL_MUL_16_16(a, (b & 0xffff) >> 1) + 0x4000) >> 15))
102 ((WEBRTC_SPL_MUL_16_16(a, (b) >> 16) << 5) \
105 ((WEBRTC_SPL_MUL_16_16(a, (b) >> 16) << 2) \
108 ((WEBRTC_SPL_MUL_16_16(a, (b) >> 16) << 1) \
112 #define WEBRTC_SPL_MUL_16_16(a, b) \ macro
117 (WEBRTC_SPL_MUL_16_16(a, b) >> (c))
120 ((WEBRTC_SPL_MUL_16_16(a, b) + ((WebRtc_Word32) \
123 ((WEBRTC_SPL_MUL_16_16(a, b) + ((WebRtc_Word32) (1 << 14))) >> 15)
Dspl_inl_armv7.h41 static __inline WebRtc_Word32 WEBRTC_SPL_MUL_16_16(WebRtc_Word16 a, in WEBRTC_SPL_MUL_16_16() function
/external/webrtc/src/modules/audio_processing/ns/
Dnsx_core.c455 tmp32no2 = WEBRTC_SPL_MUL_16_16(kExp2Const, in UpdateNoiseEstimate()
522 countProd = (WebRtc_Word16)WEBRTC_SPL_MUL_16_16(counter, countDiv); in NoiseEstimationC()
711 tmp32no2 = WEBRTC_SPL_MUL_16_16(pink_noise_exp_avg, kLogIndex[freq_index]); // Q26 in WebRtcNsx_CalcParametricNoiseEstimate()
726 tmp32no2 = WEBRTC_SPL_MUL_16_16(2048 - frac_part, 1244); // Q21 in WebRtcNsx_CalcParametricNoiseEstimate()
730 tmp32no2 = WEBRTC_SPL_RSHIFT_W32(WEBRTC_SPL_MUL_16_16(frac_part, 804), 10); in WebRtcNsx_CalcParametricNoiseEstimate()
985 tmp32 = WEBRTC_SPL_MUL_16_16(inst->histLrt[i], j); in WebRtcNsx_FeatureParameterExtraction()
993 tmp32 = WEBRTC_SPL_MUL_16_16(inst->histLrt[i], j); in WebRtcNsx_FeatureParameterExtraction()
1237 varMagnUFX += (WebRtc_UWord32)WEBRTC_SPL_MUL_16_16(tmp16no1, tmp16no1); // Q(2*qMagn) in WebRtcNsx_ComputeSpectralDifference()
1373 indPriorFX = WEBRTC_SPL_MUL_16_16(inst->weightLogLrt, tmpIndFX); // 6*Q14 in WebRtcNsx_SpeechNoiseProb()
1406 indPriorFX += WEBRTC_SPL_MUL_16_16(inst->weightSpecFlat, tmpIndFX); // 6*Q14 in WebRtcNsx_SpeechNoiseProb()
[all …]
Dnsx_core_neon.c79 int32_t tmp32no2 = WEBRTC_SPL_MUL_16_16(kExp2Const, in UpdateNoiseEstimateNeon()
156 countProd = (int16_t)WEBRTC_SPL_MUL_16_16(counter, countDiv); in NoiseEstimationNeon()

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