Searched refs:yi (Results 1 - 25 of 46) sorted by relevance

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/external/webrtc/webrtc/modules/audio_processing/aec/
H A Daec_rdft_mips.c16 float xr, xi, yr, yi; local
21 yi = a[17];
23 a[9] = yi;
30 yi = a[3];
32 a[65] = yi;
39 yi = a[19];
41 a[73] = yi;
48 yi = a[11];
50 a[81] = yi;
57 yi
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H A Daec_rdft.c141 float xr, xi, yr, yi; local
151 yi = a[k1 + 1];
153 a[j1 + 1] = yi;
161 yi = a[k1 + 1];
163 a[j1 + 1] = yi;
171 yi = a[k1 + 1];
173 a[j1 + 1] = yi;
181 yi = a[k1 + 1];
183 a[j1 + 1] = yi;
192 yi
498 float wkr, wki, xr, xi, yr, yi; local
519 float wkr, wki, xr, xi, yr, yi; local
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H A Daec_rdft_sse2.c243 float wkr, wki, xr, xi, yr, yi; local
279 // yi = wkr * xi + wki * xr;
288 // a[j2 + 1] -= yi;
290 // a[k2 + 1] -= yi;
322 yi = wkr * xi + wki * xr;
324 a[j2 + 1] -= yi;
326 a[k2 + 1] -= yi;
333 float wkr, wki, xr, xi, yr, yi; local
370 // yi = wkr * xi - wki * xr;
379 // a[j2 + 1] = yi
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/external/libopus/celt/arm/
H A Dcelt_neon_intr.c113 const float32_t *yi = y; local
117 YY[0] = vld1q_f32(yi);
127 yi += 4;
128 YY[1] = vld1q_f32(yi);
129 yi += 4;
130 YY[2] = vld1q_f32(yi);
164 yi += 4;
165 YY[1] = vld1q_f32(yi);
185 YY[0]= vld1q_f32(++yi);
208 const float32_t *yi local
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H A Dcelt_ne10_mdct.c120 kiss_fft_scalar re, im, yr, yi; local
126 yi = S_MUL(im,t0) + S_MUL(re,t1);
128 yc.i = yi;
145 kiss_fft_scalar yr, yi; local
147 yi = S_MUL(fp->r,t[N4+i]) + S_MUL(fp->i,t[i]);
149 *yp2 = yi;
191 kiss_fft_scalar yr, yi; local
193 yi = S_MUL(*xp1, t[i]) - S_MUL(*xp2, t[N4+i]);
195 yp[2*i+1] = yi;
213 kiss_fft_scalar re, im, yr, yi; local
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/external/speex/libspeex/
H A Dfilters_bfin.h453 spx_word32_t yi = SHL32(EXTEND32(y[i]),LPC_SHIFT);
457 yi = MAC16_16(yi, awk2[j], -ytmp[i-j-1]);
460 ytmp[i] = EXTRACT16(SHR32(yi,LPC_SHIFT));
461 yi2 = ADD32(yi2,SHL32(yi,1));
471 spx_word16_t xi,yi,nyi;
483 spx_word32_t yi = mem[i];
486 yi = MAC16_16(yi, num[j], x[i-j-1]);
487 yi
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/external/libopus/celt/x86/
H A Dpitch_sse.c119 __m128 yi = _mm_loadu_ps(y+i); local
120 sum = _mm_add_ps(sum,_mm_mul_ps(xi, yi));
145 __m128 yi, yi2, x1v, x2v, x3v, x4v; local
147 yi = _mm_loadu_ps(x+i);
160 yi = _mm_add_ps(yi, _mm_mul_ps(g10v,x2v));
162 yi = _mm_add_ps(yi, _mm_mul_ps(g11v,_mm_add_ps(x3v,x1v)));
163 yi = _mm_add_ps(yi, _mm_mul_p
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/external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/
H A Dtransform.c46 double tmp1r, tmp1i, xr, xi, yr, yi, fact; local
69 yi = -tmpre[k] + tmpre[FRAMESAMPLES_HALF - 1 - k];
77 outreQ7[FRAMESAMPLES_HALF - 1 - k] = (int16_t)WebRtcIsac_lrint((-yr * tmp1i - yi * tmp1r) * 128.0);
78 outimQ7[FRAMESAMPLES_HALF - 1 - k] = (int16_t)WebRtcIsac_lrint((-yr * tmp1r + yi * tmp1i) * 128.0);
89 double tmp1r, tmp1i, xr, xi, yr, yi, fact; local
102 yi = -inre[FRAMESAMPLES_HALF - 1 - k] * tmp1r + inim[FRAMESAMPLES_HALF - 1 - k] * tmp1i;
105 outre1[k] = xr - yi;
106 outre1[FRAMESAMPLES_HALF - 1 - k] = xr + yi;
/external/libopus/celt/
H A Dmdct.c199 kiss_fft_scalar re, im, yr, yi; local
205 yi = S_MUL(im,t0) + S_MUL(re,t1);
207 yc.i = yi;
227 kiss_fft_scalar yr, yi; local
229 yi = S_MUL(fp->r,t[N4+i]) + S_MUL(fp->i,t[i]);
231 *yp2 = yi;
271 kiss_fft_scalar yr, yi; local
274 yi = S_MUL(*xp1, t[i]) - S_MUL(*xp2, t[N4+i]);
277 yp[2*rev] = yi;
296 kiss_fft_scalar re, im, yr, yi; local
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/external/libopus/celt/mips/
H A Dmdct_mipsr1.h142 kiss_fft_scalar re, im, yr, yi; local
149 yi = S_MUL_ADD(im,t0,re,t1);
152 yc.i = yi;
172 kiss_fft_scalar yr, yi; local
174 yi = S_MUL_ADD(fp->r,t[N4+i] ,fp->i,t[i]);
176 *yp2 = yi;
216 kiss_fft_scalar yr, yi; local
219 yi = S_MUL_SUB(*xp1, t[i] , *xp2, t[N4+i]);
222 yp[2*rev] = yi;
241 kiss_fft_scalar re, im, yr, yi; local
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/external/eigen/Eigen/src/SparseCholesky/
H A DSimplicialCholesky_impl.h153 Scalar yi = y[i]; /* get and clear Y(i) */ local
159 l_ki = yi / m_diag[i];
161 yi = l_ki = yi / Lx[Lp[i]];
166 y[Li[p]] -= numext::conj(Lx[p]) * yi;
167 d -= numext::real(l_ki * numext::conj(yi));
/external/eigen/Eigen/src/Jacobi/
H A DJacobi.h345 Scalar yi = y[i];
346 x[i] = c * xi + numext::conj(s) * yi;
347 y[i] = -s * xi + numext::conj(c) * yi;
358 Packet yi = pload<Packet>(py);
359 pstore(px, padd(pm.pmul(pc,xi),pcj.pmul(ps,yi)));
360 pstore(py, psub(pcj.pmul(pc,yi),pm.pmul(ps,xi)));
372 Packet yi = pload <Packet>(py);
374 pstoreu(px, padd(pm.pmul(pc,xi),pcj.pmul(ps,yi)));
376 pstore (py, psub(pcj.pmul(pc,yi),pm.pmul(ps,xi)));
384 Packet yi
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/external/svox/pico/lib/
H A Dpicofftsg.c533 PICOFFTSG_FFTTYPE xr, xi, yr, yi, an; local
560 yi = *ak;
562 *amk = yi;
671 PICOFFTSG_FFTTYPE xr, xi, yr, yi; local
687 yi = a[k + 1];
689 a[j + 1] = yi;
697 yi = a[k1 + 1];
699 a[j1 + 1] = yi;
707 yi = a[k1 + 1];
709 a[j1 + 1] = yi;
1030 PICOFFTSG_FFTTYPE xr, xi, yr, yi; local
3067 PICOFFTSG_FFTTYPE w1r, w1i, wkr, wki, wdr, wdi, ss, xr, xi, yr, yi; local
3145 PICOFFTSG_FFTTYPE w1r, w1i, wkr, wki, wdr, wdi, ss, xr, xi, yr, yi; local
3201 PICOFFTSG_FFTTYPE w1r, w1i, wkr, wki, wdr, wdi, ss, xr, xi, yr, yi; local
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/external/webrtc/webrtc/common_audio/
H A Dfft4g.c475 float xr, xi, yr, yi;
488 yi = a[m];
491 t[0] = xi - yi;
492 t[m] = xi + yi;
500 yi = a[k] + a[n - k];
503 t[j] = xi - yi;
504 t[k] = xi + yi;
564 float xr, xi, yr, yi;
584 yi = a[k] - a[n - k];
587 t[j] = xi + yi;
702 float xr, xi, yr, yi; local
1243 float wkr, wki, xr, xi, yr, yi; local
1268 float wkr, wki, xr, xi, yr, yi; local
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/external/apache-commons-math/src/main/java/org/apache/commons/math/optimization/
H A DLeastSquaresConverter.java180 for (final double yi : scale.operate(residuals)) {
181 sumSquares += yi * yi;
/external/libvpx/libvpx/third_party/libyuv/source/
H A Dscale_argb.cc269 int yi = y >> 16; local
270 const uint8* src = src_argb + yi * src_stride;
377 int yi = y >> 16; local
378 const uint8* src = src_argb + yi * src_stride;
386 int lasty = yi;
396 yi = y >> 16;
397 if (yi != lasty) {
400 yi = y >> 16;
401 src = src_argb + yi * src_stride;
403 if (yi !
559 int yi = y >> 16; local
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H A Dscale.cc929 int yi = y >> 16; local
930 const uint8* src = src_ptr + yi * src_stride;
1025 int yi = y >> 16; local
1026 const uint16* src = src_ptr + yi * src_stride;
1128 int yi = y >> 16; local
1129 const uint8* src = src_ptr + yi * src_stride;
1137 int lasty = yi;
1147 yi = y >> 16;
1148 if (yi != lasty) {
1151 yi
1259 int yi = y >> 16; local
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/external/libyuv/files/source/
H A Dscale_argb.cc349 int yi = y >> 16; local
350 const uint8* src = src_argb + yi * src_stride;
472 int yi = y >> 16; local
473 const uint8* src = src_argb + yi * src_stride;
481 int lasty = yi;
491 yi = y >> 16;
492 if (yi != lasty) {
495 yi = y >> 16;
496 src = src_argb + yi * src_stride;
498 if (yi !
673 int yi = y >> 16; local
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H A Dscale.cc1087 int yi = y >> 16; local
1088 const uint8* src = src_ptr + yi * src_stride;
1186 int yi = y >> 16; local
1187 const uint16* src = src_ptr + yi * src_stride;
1293 int yi = y >> 16; local
1294 const uint8* src = src_ptr + yi * src_stride;
1302 int lasty = yi;
1312 yi = y >> 16;
1313 if (yi != lasty) {
1316 yi
1428 int yi = y >> 16; local
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/external/python/cpython2/Objects/
H A Dintobject.c618 long xi, yi; local
621 CONVERT_TO_LONG(y, yi);
622 switch (i_divmod(xi, yi, &d, &m)) {
636 long xi, yi; local
639 CONVERT_TO_LONG(y, yi);
643 switch (i_divmod(xi, yi, &d, &m)) {
657 long xi, yi; local
663 CONVERT_TO_LONG(y, yi);
664 if (yi == 0) {
670 return PyFloat_FromDouble(yi <
689 long xi, yi; local
707 long xi, yi; local
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/external/opencv/cv/src/
H A Dcvmoments.cpp93 double xi, yi, xi2, yi2, xi_1, yi_1, xi_12, yi_12, dxy, xii_1, yii_1; local
120 yi = ((CvPoint*)(reader.ptr))->y;
125 yi = ((CvPoint2D32f*)(reader.ptr))->y;
130 yi2 = yi * yi;
131 dxy = xi_1 * yi - xi * yi_1;
133 yii_1 = yi_1 + yi;
139 a11 += dxy * (xi_1 * (yii_1 + yi_1) + xi * (yii_1 + yi));
144 dxy * (xi_12 * (3 * yi_1 + yi) + 2 * xi * xi_1 * yii_1 +
145 xi2 * (yi_1 + 3 * yi));
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H A Dcvshapedescr.cpp481 double dxy, xi, yi; local
486 yi = ((CvPoint*)(reader.ptr))->y;
491 yi = ((CvPoint2D32f*)(reader.ptr))->y;
495 dxy = xi_1 * yi - xi * yi_1;
498 yi_1 = yi;
567 double xi, yi, xi_1, yi_1, x0, y0, dxy, sk, sk1, t; local
628 yi = (double) pt.y;
631 sk = nx * (xi - pt_s.x) + ny * (yi - pt_s.y);
636 dxy = xi_1 * yi - xi * yi_1;
638 dxy = xi * y0 - x0 * yi;
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/external/clang/test/SemaCXX/
H A Dcxx1y-generic-lambdas-capturing.cpp267 Y<int> yi; member in namespace:more_nested_captures_1
268 int run = (yi.foo(3.14), 0); //expected-note{{in instantiation of}}
294 Y<int> yi; member in namespace:more_nested_captures_1_1
295 int run = (yi.foo(3.14), 0); //expected-note{{in instantiation of}}
319 Y<int> yi; member in namespace:more_nested_captures_1_2
320 int run = (yi.foo(3.14), 0);
347 Y<int> yi; member in namespace:more_nested_captures_1_3
348 int run = (yi.foo(3.14), 0); //expected-note{{in instantiation of}}
379 Y<int> yi; member in namespace:more_nested_captures_1_4
380 int run = (yi
406 Y<int> yi; member in namespace:more_nested_captures_2
433 Y<int> yi; member in namespace:more_nested_captures_3
460 Y<int> yi; member in namespace:more_nested_captures_4
487 Y<int> yi; member in namespace:more_nested_captures_5
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/external/clang/test/SemaTemplate/
H A Dinstantiate-invalid.cpp3 template<class Conv> class rasterizer_sl_clip Conv::xi(x2), Conv::yi(y2));
/external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/
H A Dtransform_neon.c182 int16x4_t yi = vqsub_s16(inre_1, inre_0); local
187 int32x4_t outi1 = vmull_s16(tmpi, yi);
190 outr1 = vmlal_s16(outr1, tmpr, yi);
288 int32x4_t yi = vmull_s16(tmpi, inim_1); local
292 yi = vmlsl_s16(yi, tmpr, inre_1);
298 yi = vshrq_n_s32(yi, 5);
300 int32x4_t outr0 = vsubq_s32(xr, yi);
301 int32x4_t outr1 = vaddq_s32(xr, yi);
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