Searched defs:x2 (Results 1 - 25 of 524) sorted by path

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/external/aac/libAACenc/src/
H A Daacenc_tns.cpp719 FIXP_DBL x2 = scaleValue(fMult(FDKaacEnc_CalcAutoCorrValue(pSpectrum, idx1, idx2, lag, nsc2), fac2),sc_fac2) + local
723 _rxx2[lag] = fMult(x2, acfWindow[HIFILT][lag]);
H A Dmetadata_compressor.cpp134 FIXP_DBL x2; member in struct:WEIGHTING_STATES
675 FIXP_DBL x1, x2, y, y1, y2; local
690 x2 = drcComp->filter[c].x2;
705 /* y = b0 * (x - x2) - a1 * y1 - a2 * y2; */
706 y = fMult(b0,x-x2) - fMult(a1,y1) - fMult(a2,y2);
708 x2 = x1;
723 drcComp->filter[c].x2 = x2;
H A Dpsy_configuration.cpp297 FIXP_DBL center_freq, x1, x2; local
302 /* Theoritical maximum of x2 is 0.00076f * center_freq = 36.48, can keep in q25 */
324 x2 = fMult(center_freq, PZZZ76) << 2; /* q13 * q41 - (DFRACT_BITS-1) + 2 = q25 */
327 atan2 = fixp_atan(x2);
/external/aac/libFDK/include/
H A DFDK_trigFcts.h208 * \param x2 second angle value
209 * \param scale exponent of x1 and x2
210 * \param out pointer to 4 FIXP_DBL locations, were the values cos(x1), sin(x1), cos(x2), sin(x2)
213 static inline void inline_fixp_cos_sin (FIXP_DBL x1, FIXP_DBL x2, const int scale, FIXP_DBL *out) argument
222 residual = fixp_sin_cos_residual_inline(x2, scale, &sine, &cosine);
/external/antlr/antlr-3.4/lib/
H A Dantlr-3.4-complete.jarMETA-INF/ META-INF/MANIFEST.MF org/ org/antlr/ org/antlr/analysis/ org/antlr/codegen/ org/ ...
/external/antlr/antlr-3.4/runtime/ActionScript/project/lib/
H A DFlexAntTasks.jarMETA-INF/ META-INF/MANIFEST.MF com/ com/adobe/ com/adobe/ac/ com/adobe/ac/ant/ ...
/external/bluetooth/bluedroid/embdrv/sbc/encoder/srce/
H A Dsbc_dct.c87 register SINT32 x0, x1, x2, x3, x4, x5, x6, x7,temp; local
94 x2 = (pInVect[2] + pInVect[6]) >>1;
106 /* rearrangement of x2 and x6 as in (15) */
107 x2 -=x6;
110 /* 2-point IDCT of x2 and x6 and post-multiplication as in (15) */
112 temp = x2 ;
113 SBC_IDCT_MULT(SBC_COS_PI_SUR_8,( x2 + x6 ), x2); /*x2 = ( x2
209 SINT32 temp,x2; local
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/math/ec/
H A DECFieldElement.java152 BigInteger x2 = x.add(ECConstants.ONE);
153 if (x2.compareTo(q) == 0)
155 x2 = ECConstants.ZERO;
157 return new Fp(q, r, x2);
162 BigInteger x2 = b.toBigInteger();
163 BigInteger x3 = x.subtract(x2);
183 BigInteger x2;
186 x2 = x;
190 x2 = q.xor(x);
194 x2
388 modAdd(BigInteger x1, BigInteger x2) argument
408 modMult(BigInteger x1, BigInteger x2) argument
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/external/ceres-solver/examples/
H A Dlibmv_homography.cc105 // forward_error = D(H * x1, x2)
106 // backward_error = D(H^-1 * x2, x1)
112 const Eigen::Matrix<T, 2, 1> &x2,
117 Vec3 y(x2(0), x2(1), T(1.0));
133 // D(H * x1, x2)^2 + D(H^-1 * x2, x1)^2
137 const Vec2 &x2) {
141 x2,
187 // | 0 -1 x2| |
110 SymmetricGeometricDistanceTerms(const Eigen::Matrix<T, 3, 3> &H, const Eigen::Matrix<T, 2, 1> &x1, const Eigen::Matrix<T, 2, 1> &x2, T forward_error[2], T backward_error[2]) argument
135 SymmetricGeometricDistance(const Mat3 &H, const Vec2 &x1, const Vec2 &x2) argument
197 Homography2DFromCorrespondencesLinearEuc( const Mat &x1, const Mat &x2, Mat3 *H, double expected_precision) argument
281 TerminationCheckingCallback(const Mat &x1, const Mat &x2, const EstimateHomographyOptions &options, Mat3 *H) argument
316 EstimateHomography2DFromCorrespondences( const Mat &x1, const Mat &x2, const EstimateHomographyOptions &options, Mat3 *H) argument
389 Mat x2 = x1; local
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H A Dmore_garbow_hillstrom.cc86 const T x2 = x[1]; member in namespace:ceres::examples
87 residual[0] = T(10.0) * (x2 - x1 * x1);
101 const T x2 = x[1]; member in namespace:ceres::examples
102 residual[0] = T(-13.0) + x1 + ((T(5.0) - x2) * x2 - T(2.0)) * x2;
103 residual[1] = T(-29.0) + x1 + ((x2 + T(1.0)) * x2 - T(14.0)) * x2;
116 const T x2 member in namespace:ceres::examples
130 const T x2 = x[1]; member in namespace:ceres::examples
145 const T x2 = x[1]; member in namespace:ceres::examples
160 const T x2 = x[1]; member in namespace:ceres::examples
178 const T x2 = x[1]; member in namespace:ceres::examples
196 const T x2 = x[1]; member in namespace:ceres::examples
223 const T x2 = x[1]; member in namespace:ceres::examples
245 const T x2 = x[1]; member in namespace:ceres::examples
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H A Dpowell.cc35 // f1 = x1 + 10*x2;
37 // f3 = (x2 - 2*x3)^2
40 // The starting values are x1 = 3, x2 = -1, x3 = 0, x4 = 1.
41 // The minimum is 0 at (x1, x2, x3, x4) = 0.
60 const T* const x2,
62 // f1 = x1 + 10 * x2;
63 residual[0] = x1[0] + T(10.0) * x2[0];
79 template <typename T> bool operator()(const T* const x2, argument
82 // f3 = (x2 - 2 x3)^2
83 residual[0] = (x2[
59 operator ()(const T* const x1, const T* const x2, T* residual) const argument
106 double x2 = -1.0; local
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H A Drandom.h50 double x1, x2, w; local
53 x2 = 2.0 * RandDouble() - 1.0;
54 w = x1 * x1 + x2 * x2;
/external/ceres-solver/include/ceres/
H A Dcost_function_to_functor.h189 const double* x2,
204 parameter_blocks[2] = x2;
210 const double* x2,
226 parameter_blocks[2] = x2;
233 const double* x2,
250 parameter_blocks[2] = x2;
258 const double* x2,
276 parameter_blocks[2] = x2;
285 const double* x2,
304 parameter_blocks[2] = x2;
187 operator ()(const double* x0, const double* x1, const double* x2, double* residuals) const argument
208 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, double* residuals) const argument
231 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, const double* x4, double* residuals) const argument
256 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, const double* x4, const double* x5, double* residuals) const argument
283 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, const double* x4, const double* x5, const double* x6, double* residuals) const argument
312 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, const double* x4, const double* x5, const double* x6, const double* x7, double* residuals) const argument
343 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, const double* x4, const double* x5, const double* x6, const double* x7, const double* x8, double* residuals) const argument
376 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, const double* x4, const double* x5, const double* x6, const double* x7, const double* x8, const double* x9, double* residuals) const argument
447 operator ()(const JetT* x0, const JetT* x1, const JetT* x2, JetT* residuals) const argument
469 operator ()(const JetT* x0, const JetT* x1, const JetT* x2, const JetT* x3, JetT* residuals) const argument
493 operator ()(const JetT* x0, const JetT* x1, const JetT* x2, const JetT* x3, const JetT* x4, JetT* residuals) const argument
519 operator ()(const JetT* x0, const JetT* x1, const JetT* x2, const JetT* x3, const JetT* x4, const JetT* x5, JetT* residuals) const argument
547 operator ()(const JetT* x0, const JetT* x1, const JetT* x2, const JetT* x3, const JetT* x4, const JetT* x5, const JetT* x6, JetT* residuals) const argument
577 operator ()(const JetT* x0, const JetT* x1, const JetT* x2, const JetT* x3, const JetT* x4, const JetT* x5, const JetT* x6, const JetT* x7, JetT* residuals) const argument
609 operator ()(const JetT* x0, const JetT* x1, const JetT* x2, const JetT* x3, const JetT* x4, const JetT* x5, const JetT* x6, const JetT* x7, const JetT* x8, JetT* residuals) const argument
643 operator ()(const JetT* x0, const JetT* x1, const JetT* x2, const JetT* x3, const JetT* x4, const JetT* x5, const JetT* x6, const JetT* x7, const JetT* x8, const JetT* x9, JetT* residuals) const argument
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H A Dnumeric_diff_functor.h156 const double* x2,
158 return functor_(x0, x1, x2, residuals);
163 const double* x2,
166 return functor_(x0, x1, x2, x3, residuals);
171 const double* x2,
175 return functor_(x0, x1, x2, x3, x4, residuals);
180 const double* x2,
185 return functor_(x0, x1, x2, x3, x4, x5, residuals);
190 const double* x2,
196 return functor_(x0, x1, x2, x
154 operator ()(const double* x0, const double* x1, const double* x2, double* residuals) const argument
161 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, double* residuals) const argument
169 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, const double* x4, double* residuals) const argument
178 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, const double* x4, const double* x5, double* residuals) const argument
188 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, const double* x4, const double* x5, const double* x6, double* residuals) const argument
199 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, const double* x4, const double* x5, const double* x6, const double* x7, double* residuals) const argument
211 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, const double* x4, const double* x5, const double* x6, const double* x7, const double* x8, double* residuals) const argument
224 operator ()(const double* x0, const double* x1, const double* x2, const double* x3, const double* x4, const double* x5, const double* x6, const double* x7, const double* x8, const double* x9, double* residuals) const argument
251 operator ()(const T* x0, const T* x1, const T* x2, T* residuals) const argument
259 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, T* residuals) const argument
268 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, const T* x4, T* residuals) const argument
278 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, T* residuals) const argument
289 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, const T* x6, T* residuals) const argument
301 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, const T* x6, const T* x7, T* residuals) const argument
314 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, const T* x6, const T* x7, const T* x8, T* residuals) const argument
328 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, const T* x6, const T* x7, const T* x8, const T* x9, T* residuals) const argument
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/external/ceres-solver/internal/ceres/
H A Dautodiff_cost_function_test.cc97 const T* const x2,
106 cost[0] = *x0 + *x1 + *x2 + *x3 + *x4 + *x5 + *x6 + *x7 + *x8 + *x9;
95 operator ()(const T* const x0, const T* const x1, const T* const x2, const T* const x3, const T* const x4, const T* const x5, const T* const x6, const T* const x7, const T* const x8, const T* const x9, T* cost) const argument
H A Dautodiff_test.cc399 bool operator()(const T* x0, const T* x1, const T* x2, T* y) const { argument
400 y[0] = *x0 + pow(*x1, 2) + pow(*x2, 3);
409 const T* x2,
412 y[0] = *x0 + pow(*x1, 2) + pow(*x2, 3) + pow(*x3, 4);
421 const T* x2,
425 y[0] = *x0 + pow(*x1, 2) + pow(*x2, 3) + pow(*x3, 4) + pow(*x4, 5);
434 const T* x2,
439 y[0] = *x0 + pow(*x1, 2) + pow(*x2, 3) + pow(*x3, 4) + pow(*x4, 5) +
449 const T* x2,
455 y[0] = *x0 + pow(*x1, 2) + pow(*x2,
407 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, T* y) const argument
419 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, const T* x4, T* y) const argument
432 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, T* y) const argument
447 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, const T* x6, T* y) const argument
463 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, const T* x6, const T* x7, T* y) const argument
480 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, const T* x6, const T* x7, const T* x8, T* y) const argument
498 operator ()(const T* x0, const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, const T* x6, const T* x7, const T* x8, const T* x9, T* y) const argument
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H A Dcost_function_to_functor_test.cc127 bool operator()(const T* x1, const T* x2, T* residuals) const { argument
128 residuals[0] = x1[0] * x1[0] + x2[0] * x2[0];
129 residuals[1] = x1[1] * x1[1] + x2[1] * x2[1];
137 bool operator()(const T* x1, const T* x2, const T* x3, T* residuals) const { argument
138 residuals[0] = x1[0] * x1[0] + x2[0] * x2[0] + x3[0] * x3[0];
139 residuals[1] = x1[1] * x1[1] + x2[1] * x2[
147 operator ()(const T* x1, const T* x2, const T* x3, const T* x4, T* residuals) const argument
160 operator ()(const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, T* residuals) const argument
173 operator ()(const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, const T* x6, T* residuals) const argument
186 operator ()(const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, const T* x6, const T* x7, T* residuals) const argument
199 operator ()(const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, const T* x6, const T* x7, const T* x8, T* residuals) const argument
215 operator ()(const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, const T* x6, const T* x7, const T* x8, const T* x9, T* residuals) const argument
231 operator ()(const T* x1, const T* x2, const T* x3, const T* x4, const T* x5, const T* x6, const T* x7, const T* x8, const T* x9, const T* x10, T* residuals) const argument
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H A Devaluator_test.cc573 double x2 = parameters[0][1]; local
575 residuals[1] = x2 * x2;
583 jacobian[3] = 2.0 * x2;
H A Dnumeric_diff_test_utils.cc46 const double* x2,
50 residuals[0] += x1[i] * x2[i];
51 residuals[2] += x2[i] * x2[i];
61 double x2[] = { 9.0, 9.0, 5.0, 5.0, 1.0 }; local
62 double *parameters[] = { &x1[0], &x2[0] };
81 ExpectClose(x2[i], dydx1[5 * 0 + i], tolerance); // y1
83 ExpectClose(2 * x2[i] * residuals[0], dydx1[5 * 1 + i], tolerance); // y2
86 ExpectClose(2 * x2[i], dydx2[5 * 2 + i], tolerance);
91 const double* x2,
45 operator ()(const double* x1, const double* x2, double* residuals) const argument
90 operator ()(const double* x1, const double* x2, double* residuals) const argument
107 double x2[5]; member in struct:ceres::internal::__anon1769
131 double *x2 = &(kTests[k].x2[0]); local
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H A Dpartitioned_matrix_view_test.cc86 Vector x2(pmv_->num_cols());
87 x2.setZero();
90 x1(i) = x2(i) = RandDouble();
97 A_->RightMultiply(x2.data(), y2.data());
106 Vector x2 = Vector::Zero(pmv_->num_cols()); local
110 x2(i + pmv_->num_cols_e()) = x1(i);
117 A_->RightMultiply(x2.data(), y2.data());
H A Dproblem.cc75 double* x0, double* x1, double* x2) {
78 x0, x1, x2);
84 double* x0, double* x1, double* x2, double* x3) {
87 x0, x1, x2, x3);
93 double* x0, double* x1, double* x2, double* x3, double* x4) {
96 x0, x1, x2, x3, x4);
102 double* x0, double* x1, double* x2, double* x3, double* x4, double* x5) {
105 x0, x1, x2, x3, x4, x5);
111 double* x0, double* x1, double* x2, double* x3, double* x4, double* x5,
115 x0, x1, x2, x
72 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2) argument
81 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3) argument
90 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3, double* x4) argument
99 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3, double* x4, double* x5) argument
108 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3, double* x4, double* x5, double* x6) argument
118 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3, double* x4, double* x5, double* x6, double* x7) argument
128 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3, double* x4, double* x5, double* x6, double* x7, double* x8) argument
138 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3, double* x4, double* x5, double* x6, double* x7, double* x8, double* x9) argument
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H A Dproblem_impl.cc340 double* x0, double* x1, double* x2) {
344 residual_parameters.push_back(x2);
351 double* x0, double* x1, double* x2, double* x3) {
355 residual_parameters.push_back(x2);
363 double* x0, double* x1, double* x2, double* x3, double* x4) {
367 residual_parameters.push_back(x2);
376 double* x0, double* x1, double* x2, double* x3, double* x4, double* x5) {
380 residual_parameters.push_back(x2);
390 double* x0, double* x1, double* x2, double* x3, double* x4, double* x5,
395 residual_parameters.push_back(x2);
337 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2) argument
348 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3) argument
360 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3, double* x4) argument
373 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3, double* x4, double* x5) argument
387 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3, double* x4, double* x5, double* x6) argument
403 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3, double* x4, double* x5, double* x6, double* x7) argument
420 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3, double* x4, double* x5, double* x6, double* x7, double* x8) argument
438 AddResidualBlock( CostFunction* cost_function, LossFunction* loss_function, double* x0, double* x1, double* x2, double* x3, double* x4, double* x5, double* x6, double* x7, double* x8, double* x9) argument
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H A Drandom.h57 double x1, x2, w; local
60 x2 = 2.0 * RandDouble() - 1.0;
61 w = x1 * x1 + x2 * x2;
H A Dsystem_test.cc200 // f1 = x1 + 10*x2;
202 // f3 = (x2 - 2*x3)^2
205 // The starting values are x1 = 3, x2 = -1, x3 = 0, x4 = 1.
206 // The minimum is 0 at (x1, x2, x3, x4) = 0.
240 const T* const x2,
242 // f1 = x1 + 10 * x2;
243 *residual = *x1 + T(10.0) * *x2;
261 template <typename T> bool operator()(const T* const x2, argument
264 // f3 = (x2 - 2 x3)^2
265 residual[0] = (x2[
239 operator ()(const T* const x1, const T* const x2, T* residual) const argument
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H A Dtrust_region_minimizer_test.cc92 const double x2 = state[1]; local
98 << "x2=" << x2 << ", "
102 const double f1 = x1 + 10.0 * x2;
104 const double f3 = pow(x2 - 2.0 * x3, 2.0);
144 2.0*(x2 - 2.0*x3)*(1.0 - 2.0*x3),
152 2.0*(x2 - 2.0*x3)*(x2 - 2.0),
173 gradient[column_index++] = f1 * 10.0 + f3 * 2.0 * (x2 - 2.0 * x3);
178 f2 * sqrt(5.0) + f3 * (2.0 * 2.0 * (2.0 * x3 - x2));
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