| /system/extras/libfec/test/ |
| test_rs.c | 38 uint8_t corr[FEC_RSM]; local
44 memset(corr, 0x00, sizeof(corr));
53 encode_rs_char(rs, data, &corr[FEC_RSN]);
59 corr[i] = 0xFD;
63 memcpy(dupl, corr, sizeof(corr));
65 rc = decode_rs_char(rs, corr, NULL, 0);
71 if (corr[i] != 0x00) {
72 printf("\t\terror at %d (%02x)\n", i, corr[i])
[all...] |
| /external/webrtc/webrtc/common_audio/signal_processing/ |
| cross_correlation.c | 24 int32_t corr = 0; local
26 corr += (seq1[j] * seq2[j]) >> right_shifts;
28 *cross_correlation++ = corr;
|
| /external/llvm/test/CodeGen/ARM/ |
| 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 i64>* undef, <2 x i64>* undef) nounwind, !srcloc !0
|
| /external/fec/ |
| dotprod_port.c | 48 long corr; local
51 corr = 0;
53 corr += (long)a[i] * dp->coeffs[i];
55 return corr;
|
| /external/libopus/silk/float/ |
| levinsondurbin_FLP.c | 37 const silk_float corr[], /* I input auto-correlations [order + 1] */
44 min_nrg = 1e-12f * corr[ 0 ] + 1e-9f;
45 nrg = corr[ 0 ];
47 A[ 0 ] = corr[ 1 ] / nrg;
48 nrg -= A[ 0 ] * corr[ 1 ];
53 t = corr[ m + 1 ];
55 t -= A[ i ] * corr[ m - i ];
|
| /external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/ |
| lpc_masking_model_unittest.cc | 26 int32_t corr[kIntOrder + 1] = {11443647, -27495, 0, local
33 kInt32QDomain, kIntShift, a, corr, &q_shift_residual);
41 corr[i] = i;
44 kInt32QDomain, kIntShift, a, corr, &q_shift_residual);
53 kInt32QDomain, kIntShift, a, corr, &q_shift_residual);
|
| /external/pdfium/xfa/src/fxbarcode/common/ |
| BC_WhiteRectangleDetector.cpp | 28 const int32_t CBC_WhiteRectangleDetector::CORR = 1;
227 (*result)[0] = new CBC_ResultPoint(ti - CORR, tj + CORR);
228 (*result)[1] = new CBC_ResultPoint(zi + CORR, zj + CORR);
229 (*result)[2] = new CBC_ResultPoint(xi - CORR, xj - CORR);
230 (*result)[3] = new CBC_ResultPoint(yi + CORR, yj - CORR);
235 (*result)[0] = new CBC_ResultPoint(ti + CORR, tj + CORR);
[all...] |
| BC_WhiteRectangleDetector.h | 38 const static int32_t CORR;
|
| /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/ |
| pitch_estimator.c | 146 double corr, corr_max; local
209 corr = corrvec1[ind1++] + corrvec2[ind2++];
210 CorrSurfPtr1[k] = corr;
211 if (corr > corr_max) {
212 corr_max = corr; /* update maximum */
224 corr = adj * (corrvec1[ind1] + corrvec2[ind2]);
225 CorrSurfPtr1[k] = corr;
226 if (corr > corr_max) {
227 corr_max = corr; /* update maximum */
230 corr = adj * (corrvec1[ind2++] + corrvec2[ind1++])
[all...] |
| lpc_analysis.h | 46 double corr[][UB_LPC_ORDER + 1],
|
| filter_functions.c | 137 double corr[PITCH_WLPCORDER+1], rc[PITCH_WLPCORDER+1]; local
173 WebRtcIsac_AutoCorr(corr, ext, PITCH_WLPCWINLEN, PITCH_WLPCORDER);
174 corr[0]=1.01*corr[0]+1.0; /* White noise correction */
175 WebRtcIsac_LevDurb(apol, rc, corr, PITCH_WLPCORDER);
|
| /external/webrtc/webrtc/modules/audio_coding/codecs/ilbc/ |
| comp_corr.c | 27 int32_t *corr, /* (o) cross correlation */
40 (*corr)=WebRtcSpl_DotProductWithScale(&buffer[bLen-sRange], w16ptr, sRange, scale);
46 *corr = 0;
|
| my_corr.c | 26 int32_t* corr, /* (o) correlation of seq1 and seq2 */
50 WebRtcSpl_CrossCorrelation(corr, seq2, seq1, dim2, loops, scale, 1);
|
| /external/libopus/silk/ |
| stereo_find_predictor.c | 45 opus_int32 nrgx, nrgy, corr, pred_Q13, pred2_Q10; local
55 corr = silk_inner_prod_aligned_scale( x, y, scale, length );
56 pred_Q13 = silk_DIV32_varQ( corr, nrgx, 13 );
68 /* Residual energy = nrgy - 2 * pred * corr + pred^2 * nrgx */
69 nrgy = silk_SUB_LSHIFT32( nrgy, silk_SMULWB( corr, pred_Q13 ), 3 + 1 );
|
| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| 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_corr, norm, exp, scale local
[all...] |
| 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 */
844 Word32 i, j, pos, corr; local
873 corr = voround(L_sum1);
874 *cor_x++ = mult(corr, sign[pos]) + (*p0++);
875 corr = voround(L_sum2);
876 *cor_y++ = mult(corr, sign[pos-3]) + (*p3++);
897 corr = voround(L_sum1)
916 Word32 i, j, pos, corr; local
[all...] |
| /external/speex/libspeex/ |
| ltp.c | 79 void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int nb_pitch, char *stack)
85 /*corr[nb_pitch-1-i]=inner_prod(x, _y+i, len);*/
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 nb_pitch, char *stack)
148 corr[nb_pitch-1-i]=inner_prod(_x, _y+i, len);
179 VARDECL(spx_word32_t *corr);
190 ALLOC(corr, end-start+1, spx_word32_t)
374 spx_word32_t corr[3]; local
[all...] |
| ltp_arm4.h | 88 void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *corr, int len, int nb_pitch, char *stack)
94 //corr[nb_pitch-1-i]=inner_prod(x, _y+i, len);
181 corr[nb_pitch-1-i]=sum1;
182 corr[nb_pitch-2-i]=sum2;
183 corr[nb_pitch-3-i]=sum3;
184 corr[nb_pitch-4-i]=sum4;
|
| /external/opencv/cvaux/src/ |
| enmin.cpp | 173 // corr - pointer to array of correspondences ( each element
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 ],
[all...] |
| /external/opencv/cv/src/ |
| cvtemplmatch.cpp | 60 CvMat cstub, *corr = (CvMat*)_corr; local
68 CV_CALL( corr = cvGetMat( corr, &cstub ));
80 if( !CV_ARE_DEPTHS_EQ( img, corr ) && CV_MAT_DEPTH( corr->type ) != CV_32F &&
81 CV_MAT_DEPTH( corr->type ) != CV_64F )
85 if( (!CV_ARE_CNS_EQ( img, corr ) || CV_MAT_CN(templ->type) > 1) &&
86 (CV_MAT_CN( corr->type ) > 1 || !CV_ARE_CNS_EQ( img, templ)) )
95 corr_depth = CV_MAT_DEPTH(corr->type);
96 corr_cn = CV_MAT_CN(corr->type)
[all...] |
| /external/libopus/silk/fixed/ |
| warped_autocorrelation_FIX.c | 39 opus_int32 *corr, /* O Result [order + 1] */
80 corr[ i ] = (opus_int32)silk_CHECK_FIT32( silk_LSHIFT64( corr_QC[ i ], lsh ) );
84 corr[ i ] = (opus_int32)silk_CHECK_FIT32( silk_RSHIFT64( corr_QC[ i ], -lsh ) );
|
| /external/pdfium/xfa/src/fxbarcode/datamatrix/ |
| BC_DataMatrixDetector.cpp | 211 FX_FLOAT corr = Distance(bottomLeft, bottomRight) / (FX_FLOAT)dimensionTop;
local
216 topRight->GetX() + corr * cos, topRight->GetY() + corr * sin));
217 corr = Distance(bottomLeft, topLeft) / (FX_FLOAT)dimensionRight;
222 topRight->GetX() + corr * cos, topRight->GetY() + corr * sin));
258 FX_FLOAT corr = Distance(bottomLeft, bottomRight) / (FX_FLOAT)dimension;
local
263 topRight->GetX() + corr * cos, topRight->GetY() + corr * sin));
264 corr = Distance(bottomLeft, bottomRight) / (FX_FLOAT)dimension;
[all...] |
| /external/libxml2/python/tests/ |
| reader5.py | 15 Reading: Addison-Wesley, 1986, rpt. corr. 1988.</bibl>"""
|
| /external/webrtc/webrtc/modules/audio_processing/vad/ |
| vad_audio_proc.cc | 121 void VadAudioProc::SubframeCorrelation(double* corr,
131 WebRtcIsac_AutoCorr(corr, windowed_audio,
141 double corr[kLpcOrder + 1]; local
145 SubframeCorrelation(corr, kLpcOrder + 1, i);
146 corr[0] *= 1.0001;
149 corr[k] *= kCorrWeight[k];
151 WebRtcIsac_LevDurb(&lpc[offset_lpc], reflec_coeff, corr, kLpcOrder);
|
| /external/opencv3/modules/imgproc/src/ |
| templmatch.cpp | 635 void crossCorr( const Mat& img, const Mat& _templ, Mat& corr,
648 CV_Assert( img.dims <= 2 && templ.dims <= 2 && corr.dims <= 2 );
662 corr.create(corrsize, ctype);
669 blocksize.width = std::min( blocksize.width, corr.cols );
672 blocksize.height = std::min( blocksize.height, corr.rows );
681 blocksize.width = MIN( blocksize.width, corr.cols );
683 blocksize.height = MIN( blocksize.height, corr.rows );
727 int tileCountX = (corr.cols + blocksize.width - 1)/blocksize.width;
728 int tileCountY = (corr.rows + blocksize.height - 1)/blocksize.height;
749 Size bsz(std::min(blocksize.width, corr.cols - x)
[all...] |
