Searched refs:mat (Results 1 - 25 of 313) sorted by relevance

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/external/eigen/doc/snippets/
H A DTopicAliasing_block.cpp1 MatrixXi mat(3,3);
2 mat << 1, 2, 3, 4, 5, 6, 7, 8, 9;
3 cout << "Here is the matrix mat:\n" << mat << endl;
6 mat.bottomRightCorner(2,2) = mat.topLeftCorner(2,2);
7 cout << "After the assignment, mat = \n" << mat << endl;
H A DTopicAliasing_block_correct.cpp1 MatrixXi mat(3,3);
2 mat << 1, 2, 3, 4, 5, 6, 7, 8, 9;
3 cout << "Here is the matrix mat:\n" << mat << endl;
6 mat.bottomRightCorner(2,2) = mat.topLeftCorner(2,2).eval();
7 cout << "After the assignment, mat = \n" << mat << endl;
H A DTopicAliasing_cwise.cpp1 MatrixXf mat(2,2);
2 mat << 1, 2, 4, 7;
3 cout << "Here is the matrix mat:\n" << mat << endl << endl;
5 mat = 2 * mat;
6 cout << "After 'mat = 2 * mat', mat = \n" << mat << end
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H A DTutorial_AdvancedInitialization_CommaTemporary.cpp1 MatrixXf mat = MatrixXf::Random(2, 3); variable
2 std::cout << mat << std::endl << std::endl;
3 mat = (MatrixXf(2,2) << 0, 1, 1, 0).finished() * mat;
4 std::cout << mat << std::endl;
/external/eigen/doc/examples/
H A Dtut_arithmetic_redux_basic.cpp7 Eigen::Matrix2d mat; local
8 mat << 1, 2,
10 cout << "Here is mat.sum(): " << mat.sum() << endl;
11 cout << "Here is mat.prod(): " << mat.prod() << endl;
12 cout << "Here is mat.mean(): " << mat.mean() << endl;
13 cout << "Here is mat.minCoeff(): " << mat
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H A Dtut_arithmetic_matrix_mul.cpp7 Matrix2d mat; local
8 mat << 1, 2,
11 std::cout << "Here is mat*mat:\n" << mat*mat << std::endl;
12 std::cout << "Here is mat*u:\n" << mat*u << std::endl;
13 std::cout << "Here is u^T*mat:\n" << u.transpose()*mat << st
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H A DTutorial_ReductionsVisitorsBroadcasting_colwise.cpp7 Eigen::MatrixXf mat(2,4);
8 mat << 1, 2, 6, 9,
12 << mat.colwise().maxCoeff() << std::endl;
H A DTutorial_ReductionsVisitorsBroadcasting_rowwise.cpp7 Eigen::MatrixXf mat(2,4);
8 mat << 1, 2, 6, 9,
12 << mat.rowwise().maxCoeff() << std::endl;
H A DTutorial_ReductionsVisitorsBroadcasting_broadcast_simple.cpp7 Eigen::MatrixXf mat(2,4);
10 mat << 1, 2, 6, 9,
17 mat.colwise() += v;
20 std::cout << mat << std::endl;
H A DTutorial_ReductionsVisitorsBroadcasting_broadcast_simple_rowwise.cpp7 Eigen::MatrixXf mat(2,4);
10 mat << 1, 2, 6, 9,
16 mat.rowwise() += v.transpose();
19 std::cout << mat << std::endl;
H A DTutorial_ReductionsVisitorsBroadcasting_maxnorm.cpp8 MatrixXf mat(2,4);
9 mat << 1, 2, 6, 9,
13 float maxNorm = mat.colwise().sum().maxCoeff(&maxIndex);
18 std::cout << mat.col( maxIndex ) << std::endl;
/external/deqp/framework/common/
H A DtcuMatrixUtil.hpp59 Matrix<float, 2, 2> mat; local
63 mat(0, 0) = c;
64 mat(0, 1) = -s;
65 mat(1, 0) = s;
66 mat(1, 1) = c;
68 return mat;
73 Matrix<float, 2, 2> mat; local
74 mat(0, 0) = 1.0f;
75 mat(0, 1) = shear.x();
76 mat(
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/external/chromium_org/third_party/angle/samples/angle/sample_util/
H A DMatrix.cpp98 Matrix4 Matrix4::invert(const Matrix4 &mat) argument
100 Matrix4 inverted( mat.data[ 5] * mat.data[10] * mat.data[15] - mat.data[5] * mat.data[11] * mat.data[14] - mat.data[ 9] * mat.data[ 6] * mat
131 transpose(const Matrix4 &mat) argument
139 transform(const Matrix4 &mat, const Vector3 &pt) argument
145 transform(const Matrix4 &mat, const Vector4 &pt) argument
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/external/chromium_org/native_client_sdk/src/examples/api/graphics_3d/
H A Dmatrix.cc15 void glhFrustumf2(Matrix_t mat, argument
27 mat[0] = temp / temp2;
28 mat[1] = 0.0f;
29 mat[2] = 0.0f;
30 mat[3] = 0.0f;
31 mat[4] = 0.0f;
32 mat[5] = temp / temp3;
33 mat[6] = 0.0f;
34 mat[7] = 0.0f;
35 mat[
45 glhPerspectivef2(Matrix_t mat, GLfloat fovyInDegrees, GLfloat aspectRatio, GLfloat znear, GLfloat zfar) argument
56 identity_matrix(Matrix_t mat) argument
64 multiply_matrix(const Matrix_t a, const Matrix_t b, Matrix_t mat) argument
92 rotate_x_matrix(GLfloat x_rad, Matrix_t mat) argument
100 rotate_y_matrix(GLfloat y_rad, Matrix_t mat) argument
108 rotate_z_matrix(GLfloat z_rad, Matrix_t mat) argument
116 rotate_matrix(GLfloat x_deg, GLfloat y_deg, GLfloat z_deg, Matrix_t mat) argument
134 translate_matrix(GLfloat x, GLfloat y, GLfloat z, Matrix_t mat) argument
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H A Dmatrix.h24 void glhFrustumf2(Matrix_t mat,
32 void glhPerspectivef2(Matrix_t mat,
38 void identity_matrix(Matrix_t mat);
39 void multiply_matrix(const Matrix_t a, const Matrix_t b, Matrix_t mat);
40 void rotate_matrix(GLfloat x_deg, GLfloat y_deg, GLfloat z_deg, Matrix_t mat);
41 void translate_matrix(GLfloat x, GLfloat y, GLfloat z, Matrix_t mat);
/external/chromium_org/native_client_sdk/src/gonacl_appengine/src/cube/
H A Dmatrix.cc15 void glhFrustumf2(Matrix_t mat, argument
27 mat[0] = temp / temp2;
28 mat[1] = 0.0f;
29 mat[2] = 0.0f;
30 mat[3] = 0.0f;
31 mat[4] = 0.0f;
32 mat[5] = temp / temp3;
33 mat[6] = 0.0f;
34 mat[7] = 0.0f;
35 mat[
45 glhPerspectivef2(Matrix_t mat, GLfloat fovyInDegrees, GLfloat aspectRatio, GLfloat znear, GLfloat zfar) argument
56 identity_matrix(Matrix_t mat) argument
64 multiply_matrix(const Matrix_t a, const Matrix_t b, Matrix_t mat) argument
92 rotate_x_matrix(GLfloat x_rad, Matrix_t mat) argument
100 rotate_y_matrix(GLfloat y_rad, Matrix_t mat) argument
108 rotate_z_matrix(GLfloat z_rad, Matrix_t mat) argument
116 rotate_matrix(GLfloat x_deg, GLfloat y_deg, GLfloat z_deg, Matrix_t mat) argument
134 translate_matrix(GLfloat x, GLfloat y, GLfloat z, Matrix_t mat) argument
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H A Dmatrix.h24 void glhFrustumf2(Matrix_t mat,
32 void glhPerspectivef2(Matrix_t mat,
38 void identity_matrix(Matrix_t mat);
39 void multiply_matrix(const Matrix_t a, const Matrix_t b, Matrix_t mat);
40 void rotate_matrix(GLfloat x_deg, GLfloat y_deg, GLfloat z_deg, Matrix_t mat);
41 void translate_matrix(GLfloat x, GLfloat y, GLfloat z, Matrix_t mat);
/external/chromium_org/third_party/qcms/src/
H A Dmatrix.c28 struct vector matrix_eval(struct matrix mat, struct vector v) argument
31 result.v[0] = mat.m[0][0]*v.v[0] + mat.m[0][1]*v.v[1] + mat.m[0][2]*v.v[2];
32 result.v[1] = mat.m[1][0]*v.v[0] + mat.m[1][1]*v.v[1] + mat.m[1][2]*v.v[2];
33 result.v[2] = mat.m[2][0]*v.v[0] + mat.m[2][1]*v.v[1] + mat
39 matrix_det(struct matrix mat) argument
55 matrix_invert(struct matrix mat) argument
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H A Dmatrix.h31 struct vector matrix_eval(struct matrix mat, struct vector v);
32 float matrix_det(struct matrix mat);
35 struct matrix matrix_invert(struct matrix mat);
/external/chromium_org/third_party/skia/tests/
H A DMatrixTest.cpp195 SkMatrix mat; local
196 mat.reset();
199 mat.postConcat(mats[x]);
202 SkScalar minScale = mat.getMinScale();
203 SkScalar maxScale = mat.getMaxScale();
205 REPORTER_ASSERT(reporter, (maxScale < 0) == mat.hasPerspective());
208 bool success = mat.getMinMaxScales(scales);
209 REPORTER_ASSERT(reporter, success == !mat.hasPerspective());
212 if (mat.hasPerspective()) {
231 mat
249 SkMatrix mat; local
424 check_matrix_recomposition(const SkMatrix& mat, const SkPoint& rotation1, const SkPoint& scale, const SkPoint& rotation2) argument
448 SkMatrix mat; local
622 SkMatrix mat; local
736 SkMatrix mat, inverse, iden1, iden2; local
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/external/skia/tests/
H A DMatrixTest.cpp195 SkMatrix mat; local
196 mat.reset();
199 mat.postConcat(mats[x]);
202 SkScalar minScale = mat.getMinScale();
203 SkScalar maxScale = mat.getMaxScale();
205 REPORTER_ASSERT(reporter, (maxScale < 0) == mat.hasPerspective());
208 bool success = mat.getMinMaxScales(scales);
209 REPORTER_ASSERT(reporter, success == !mat.hasPerspective());
212 if (mat.hasPerspective()) {
231 mat
249 SkMatrix mat; local
394 check_matrix_recomposition(const SkMatrix& mat, const SkPoint& rotation1, const SkPoint& scale, const SkPoint& rotation2) argument
418 SkMatrix mat; local
592 SkMatrix mat; local
706 SkMatrix mat, inverse, iden1, iden2; local
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/external/chromium_org/third_party/mesa/src/src/gallium/state_trackers/vega/
H A Dmatrix.h83 static INLINE void matrix_init(struct matrix *mat, argument
86 memcpy(mat->m, val, sizeof(VGfloat) * 9);
89 static INLINE void matrix_inits(struct matrix *mat, argument
94 mat->m[0] = m11; mat->m[1] = m12; mat->m[2] = m13;
95 mat->m[3] = m21; mat->m[4] = m22; mat->m[5] = m23;
96 mat
152 matrix_map_point(struct matrix *mat, VGfloat x, VGfloat y, VGfloat *out_x, VGfloat *out_y) argument
212 struct matrix mat; local
246 matrix_determinant(struct matrix *mat) argument
254 matrix_adjoint(struct matrix *mat) argument
271 matrix_divs(struct matrix *mat, VGfloat s) argument
285 matrix_invert(struct matrix *mat) argument
297 matrix_is_invertible(struct matrix *mat) argument
303 matrix_square_to_quad(VGfloat dx0, VGfloat dy0, VGfloat dx1, VGfloat dy1, VGfloat dx3, VGfloat dy3, VGfloat dx2, VGfloat dy2, struct matrix *mat) argument
352 matrix_quad_to_square(VGfloat sx0, VGfloat sy0, VGfloat sx1, VGfloat sy1, VGfloat sx2, VGfloat sy2, VGfloat sx3, VGfloat sy3, struct matrix *mat) argument
367 matrix_quad_to_quad(VGfloat dx0, VGfloat dy0, VGfloat dx1, VGfloat dy1, VGfloat dx2, VGfloat dy2, VGfloat dx3, VGfloat dy3, VGfloat sx0, VGfloat sy0, VGfloat sx1, VGfloat sy1, VGfloat sx2, VGfloat sy2, VGfloat sx3, VGfloat sy3, struct matrix *mat) argument
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/external/mesa3d/src/gallium/state_trackers/vega/
H A Dmatrix.h83 static INLINE void matrix_init(struct matrix *mat, argument
86 memcpy(mat->m, val, sizeof(VGfloat) * 9);
89 static INLINE void matrix_inits(struct matrix *mat, argument
94 mat->m[0] = m11; mat->m[1] = m12; mat->m[2] = m13;
95 mat->m[3] = m21; mat->m[4] = m22; mat->m[5] = m23;
96 mat
152 matrix_map_point(struct matrix *mat, VGfloat x, VGfloat y, VGfloat *out_x, VGfloat *out_y) argument
212 struct matrix mat; local
246 matrix_determinant(struct matrix *mat) argument
254 matrix_adjoint(struct matrix *mat) argument
271 matrix_divs(struct matrix *mat, VGfloat s) argument
285 matrix_invert(struct matrix *mat) argument
297 matrix_is_invertible(struct matrix *mat) argument
303 matrix_square_to_quad(VGfloat dx0, VGfloat dy0, VGfloat dx1, VGfloat dy1, VGfloat dx3, VGfloat dy3, VGfloat dx2, VGfloat dy2, struct matrix *mat) argument
352 matrix_quad_to_square(VGfloat sx0, VGfloat sy0, VGfloat sx1, VGfloat sy1, VGfloat sx2, VGfloat sy2, VGfloat sx3, VGfloat sy3, struct matrix *mat) argument
367 matrix_quad_to_quad(VGfloat dx0, VGfloat dy0, VGfloat dx1, VGfloat dy1, VGfloat dx2, VGfloat dy2, VGfloat dx3, VGfloat dy3, VGfloat sx0, VGfloat sy0, VGfloat sx1, VGfloat sy1, VGfloat sx2, VGfloat sy2, VGfloat sx3, VGfloat sy3, struct matrix *mat) argument
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/external/eigen/Eigen/src/OrderingMethods/
H A DOrdering.h26 void ordering_helper_at_plus_a(const MatrixType& mat, MatrixType& symmat) argument
29 C = mat.transpose(); // NOTE: Could be costly
35 symmat = C + mat;
60 void operator()(const MatrixType& mat, PermutationType& perm) argument
64 internal::ordering_helper_at_plus_a(mat,symm);
73 void operator()(const SparseSelfAdjointView<SrcType, SrcUpLo>& mat, PermutationType& perm) argument
75 SparseMatrix<typename SrcType::Scalar, ColMajor, Index> C; C = mat;
101 void operator()(const MatrixType& /*mat*/, PermutationType& perm)
121 /** Compute the permutation vector \a perm form the sparse matrix \a mat
122 * \warning The input sparse matrix \a mat mus
125 operator ()(const MatrixType& mat, PermutationType& perm) argument
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/external/eigen/Eigen/src/QR/
H A DHouseholderQR_MKL.h47 void householder_qr_inplace_blocked(MatrixQR& mat, HCoeffs& hCoeffs, \
51 lapack_int m = mat.rows(); \
52 lapack_int n = mat.cols(); \
53 lapack_int lda = mat.outerStride(); \
55 LAPACKE_##MKLPREFIX##geqrf( matrix_order, m, n, (MKLTYPE*)mat.data(), lda, (MKLTYPE*)hCoeffs.data()); \

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