| /external/webrtc/src/modules/audio_coding/codecs/isac/main/source/ |
| D | pitch_estimator.c | 145 double corr, corr_max; in WebRtcIsac_InitializePitch() local
208 corr = corrvec1[ind1++] + corrvec2[ind2++]; in WebRtcIsac_InitializePitch()
209 CorrSurfPtr1[k] = corr; in WebRtcIsac_InitializePitch()
210 if (corr > corr_max) { in WebRtcIsac_InitializePitch()
211 corr_max = corr; /* update maximum */ in WebRtcIsac_InitializePitch()
223 corr = adj * (corrvec1[ind1] + corrvec2[ind2]); in WebRtcIsac_InitializePitch()
224 CorrSurfPtr1[k] = corr; in WebRtcIsac_InitializePitch()
225 if (corr > corr_max) { in WebRtcIsac_InitializePitch()
226 corr_max = corr; /* update maximum */ in WebRtcIsac_InitializePitch()
229 corr = adj * (corrvec1[ind2++] + corrvec2[ind1++]); in WebRtcIsac_InitializePitch()
[all …]
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| D | filter_functions.c | 130 double corr[PITCH_WLPCORDER+1], rc[PITCH_WLPCORDER+1]; in WebRtcIsac_WeightingFilter() local
166 WebRtcIsac_AutoCorr(corr, ext, PITCH_WLPCWINLEN, PITCH_WLPCORDER); in WebRtcIsac_WeightingFilter()
167 corr[0]=1.01*corr[0]+1.0; /* White noise correction */ in WebRtcIsac_WeightingFilter()
168 WebRtcIsac_LevDurb(apol, rc, corr, PITCH_WLPCORDER); in WebRtcIsac_WeightingFilter()
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| D | lpc_analysis.h | 46 double corr[][UB_LPC_ORDER + 1],
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| D | encode.c | 660 double corr[SUBFRAMES << 1][UB_LPC_ORDER + 1]; in WebRtcIsac_EncodeUb16() local
710 &lpcVecs[UB_LPC_ORDER], corr, varscale, isac16kHz); in WebRtcIsac_EncodeUb16()
724 (SUBFRAMES << 1), lpcGains, corr, varscale); in WebRtcIsac_EncodeUb16()
852 double corr[UB_LPC_GAIN_DIM][UB_LPC_ORDER + 1]; in WebRtcIsac_EncodeUb12() local
903 lpcVecs, corr, varscale, isac12kHz); in WebRtcIsac_EncodeUb12()
910 WebRtcIsac_GetLpcGain(s2nr, percepFilterParams, SUBFRAMES, lpcGains, corr, in WebRtcIsac_EncodeUb12()
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| /external/chromium_org/third_party/opus/src/silk/float/ |
| D | levinsondurbin_FLP.c | 37 …const silk_float corr[], /* I input auto-correlations [order + 1] … in silk_levinsondurbin_FLP() argument
44 min_nrg = 1e-12f * corr[ 0 ] + 1e-9f; in silk_levinsondurbin_FLP()
45 nrg = corr[ 0 ]; in silk_levinsondurbin_FLP()
47 A[ 0 ] = corr[ 1 ] / nrg; in silk_levinsondurbin_FLP()
48 nrg -= A[ 0 ] * corr[ 1 ]; in silk_levinsondurbin_FLP()
53 t = corr[ m + 1 ]; in silk_levinsondurbin_FLP()
55 t -= A[ i ] * corr[ m - i ]; in silk_levinsondurbin_FLP()
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| D | warped_autocorrelation_FLP.c | 36 …silk_float *corr, /* O Result [order + 1] … in silk_warped_autocorrelation_FLP() argument
71 corr[ i ] = ( silk_float )C[ i ]; in silk_warped_autocorrelation_FLP()
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| D | SigProc_FLP.h | 74 …const silk_float corr[], /* I input auto-correlations [order + 1] …
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| D | main_FLP.h | 110 …silk_float *corr, /* O Result [order + 1] …
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| /external/speex/libspeex/ |
| D | ltp_bfin.h | 66 void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int n… in pitch_xcorr() argument
68 corr += nb_pitch - 1; in pitch_xcorr()
106 : : "m" (_x), "m" (_y), "m" (corr), "m" (len), "m" (nb_pitch) in pitch_xcorr()
163 VARDECL(spx_word32_t *corr); in open_loop_nbest_pitch()
168 ALLOC(corr, end-start+1, spx_word32_t); in open_loop_nbest_pitch()
210 pitch_xcorr(sw, sw-end, corr, len, end-start+1, stack); in open_loop_nbest_pitch()
219 normalize16(corr, corr16, 180, end-start+1); in open_loop_nbest_pitch()
295 g = DIV32(corr[i-start], 10+SHR32(MULT16_16(spx_sqrt(e0),spx_sqrt(energy[i-start])),6)); in open_loop_nbest_pitch()
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| D | ltp_arm4.h | 88 void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int n… in pitch_xcorr() argument
181 corr[nb_pitch-1-i]=sum1; in pitch_xcorr()
182 corr[nb_pitch-2-i]=sum2; in pitch_xcorr()
183 corr[nb_pitch-3-i]=sum3; in pitch_xcorr()
184 corr[nb_pitch-4-i]=sum4; in pitch_xcorr()
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| D | ltp.c | 79 void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int n…
134 corr[nb_pitch-1-i]=sum1;
135 corr[nb_pitch-2-i]=sum2;
136 corr[nb_pitch-3-i]=sum3;
137 corr[nb_pitch-4-i]=sum4;
142 void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int n… in pitch_xcorr() argument
148 corr[nb_pitch-1-i]=inner_prod(_x, _y+i, len); in pitch_xcorr()
179 VARDECL(spx_word32_t *corr); in open_loop_nbest_pitch()
190 ALLOC(corr, end-start+1, spx_word32_t); in open_loop_nbest_pitch()
191 energy = corr; in open_loop_nbest_pitch()
[all …]
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| D | ltp_sse.h | 57 void pitch_xcorr(const float *_x, const float *_y, float *corr, int len, int nb_pitch, char *stack) in pitch_xcorr() argument
89 _mm_store_ss(corr+nb_pitch-1-(i<<2)-offset, sum); in pitch_xcorr()
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| D | filters.c | 598 spx_word32_t corr[4][7]; in interp_pitch() local
603 corr[0][i] = inner_prod(exc, exc-pitch-3+i, len); in interp_pitch()
618 tmp += MULT16_32_Q15(shift_filt[i][k],corr[0][j+k-3]); in interp_pitch()
619 corr[i+1][j] = tmp; in interp_pitch()
623 maxcorr = corr[0][0]; in interp_pitch()
628 if (corr[i][j] > maxcorr) in interp_pitch()
630 maxcorr = corr[i][j]; in interp_pitch()
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| D | ltp.h | 52 void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int n…
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| /external/webrtc/src/modules/audio_coding/codecs/isac/fix/test/ |
| D | isacfix_unittest.cc | 28 int32_t corr[kIntOrder + 1] = {11443647, -27495, 0, in CalculateResidualEnergyTester() local
35 kInt32QDomain, kIntShift, a, corr, &q_shift_residual); in CalculateResidualEnergyTester()
43 corr[i] = i; in CalculateResidualEnergyTester()
46 kInt32QDomain, kIntShift, a, corr, &q_shift_residual); in CalculateResidualEnergyTester()
55 kInt32QDomain, kIntShift, a, corr, &q_shift_residual); in CalculateResidualEnergyTester()
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| /external/opencv/cv/src/ |
| D | cvtemplmatch.cpp | 60 CvMat cstub, *corr = (CvMat*)_corr; in icvCrossCorr() local
68 CV_CALL( corr = cvGetMat( corr, &cstub )); in icvCrossCorr()
80 if( !CV_ARE_DEPTHS_EQ( img, corr ) && CV_MAT_DEPTH( corr->type ) != CV_32F && in icvCrossCorr()
81 CV_MAT_DEPTH( corr->type ) != CV_64F ) in icvCrossCorr()
85 if( (!CV_ARE_CNS_EQ( img, corr ) || CV_MAT_CN(templ->type) > 1) && in icvCrossCorr()
86 (CV_MAT_CN( corr->type ) > 1 || !CV_ARE_CNS_EQ( img, templ)) ) in icvCrossCorr()
95 corr_depth = CV_MAT_DEPTH(corr->type); in icvCrossCorr()
96 corr_cn = CV_MAT_CN(corr->type); in icvCrossCorr()
107 if( corr->rows > img->rows + templ->rows - 1 || in icvCrossCorr()
108 corr->cols > img->cols + templ->cols - 1 ) in icvCrossCorr()
[all …]
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| /external/chromium_org/third_party/opus/src/silk/ |
| D | stereo_find_predictor.c | 45 opus_int32 nrgx, nrgy, corr, pred_Q13, pred2_Q10; in silk_stereo_find_predictor() local
55 corr = silk_inner_prod_aligned_scale( x, y, scale, length ); in silk_stereo_find_predictor()
56 pred_Q13 = silk_DIV32_varQ( corr, nrgx, 13 ); in silk_stereo_find_predictor()
69 nrgy = silk_SUB_LSHIFT32( nrgy, silk_SMULWB( corr, pred_Q13 ), 3 + 1 ); in silk_stereo_find_predictor()
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| /external/opencv/cvaux/src/ |
| D | enmin.cpp | 185 int* corr,
209 if( corr[i] == alpha || corr[i] == beta ) {
246 vFunc( corr[ ( ( Vertex* )tempVtxPtr ) -> coord ],
267 vFunc( corr[ ( ( Vertex* )tempVtxPtr ) -> coord ],
301 vFunc( corr[ ( ( Vertex* )tempVtxPtr ) -> coord ],
312 vFunc( corr[ ( ( Vertex* )tempVtxPtr ) -> coord ],
897 int* corr,
912 makeGraph( &graph, leftLine, rightLine, alpha, beta, corr, width, storage );
954 if( corr[ coord ] != alpha ) {
955 corr[ coord ] = alpha; //added
[all …]
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| D | cvmorphcontours.cpp | 541 CvSeq* corr, in icvBlendContours() argument
585 for( ; corr; corr = corr->h_next ) in icvBlendContours()
588 cvStartReadSeq( corr, &reader01, 0 ); in icvBlendContours()
590 for(j=0; j < corr->total; j++) in icvBlendContours()
626 CvSeq** corr, in icvCalcContoursCorrespondence() argument
776 *corr = cvCreateSeq(0, in icvCalcContoursCorrespondence()
781 corr01 = *corr; in icvCalcContoursCorrespondence()
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| /external/chromium_org/third_party/opus/src/silk/fixed/ |
| D | warped_autocorrelation_FIX.c | 39 …opus_int32 *corr, /* O Result [order + 1] … in silk_warped_autocorrelation_FIX() argument
80 corr[ i ] = (opus_int32)silk_CHECK_FIT32( silk_LSHIFT64( corr_QC[ i ], lsh ) ); in silk_warped_autocorrelation_FIX()
84 corr[ i ] = (opus_int32)silk_CHECK_FIT32( silk_RSHIFT64( corr_QC[ i ], -lsh ) ); in silk_warped_autocorrelation_FIX()
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| D | main_FIX.h | 112 …opus_int32 *corr, /* O Result [order + 1] …
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| /external/llvm/test/CodeGen/ARM/ |
| D | 2012-09-25-InlineAsmScalarToVectorConv2.ll | 6 define hidden void @f(i32* %corr, i32 %order) nounwind ssp {
7 …tail call void asm sideeffect "vst1.s32 { ${1:q}, ${2:q} }, [$0]", "r,{q0},{q1}"(i32* %corr, <2 x …
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| /external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/ |
| D | pitch_estimator.c | 279 WebRtc_Word32 corr; in WebRtcIsacfix_InitialPitch() local
461 corr=cv2q[k]; in WebRtcIsacfix_InitialPitch()
462 if (corr>corr_max32) { // Disregard small peaks in WebRtcIsacfix_InitialPitch()
463 if ((corr>=cv2q[k-1]) && (corr>cv2q[k+1])) { // Peak? in WebRtcIsacfix_InitialPitch()
464 peakvq[peaks_indq] = corr; in WebRtcIsacfix_InitialPitch()
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| D | decode_plc.c | 274 WebRtc_Word32 nHP, pHP, wNoisyHP, wPriodicHP, corr, minCorr, maxCoeff; in WebRtcIsacfix_DecodePlcImpl() local
325 corr = 0; in WebRtcIsacfix_DecodePlcImpl()
328 corr = WEBRTC_SPL_ADD_SAT_W32( corr, WEBRTC_SPL_ABS_W32( in WebRtcIsacfix_DecodePlcImpl()
334 if( corr < minCorr ) in WebRtcIsacfix_DecodePlcImpl()
336 minCorr = corr; in WebRtcIsacfix_DecodePlcImpl()
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| /external/icu4c/tools/tzcode/ |
| D | zic.c | 416 static long corr[TZ_MAX_LEAPS]; variable
1665 if (ats[i] > trans[j] - corr[j]) {
1666 ats[i] = tadd(ats[i], corr[j]);
1857 puttzcode(corr[i], fp);
2588 corr[j] = corr[j - 1];
2592 corr[i] = positive ? 1L : eitol(-count);
2609 last = corr[i] += last; in adjleap()
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