| /external/eigen/unsupported/Eigen/src/Skyline/ |
| SkylineInplaceLU.h | 19 * \brief Inplace LU decomposition of a skyline matrix and associated features
21 * \param MatrixType the type of the matrix of which we are computing the LU factorization
34 /** Creates a LU object and compute the respective factorization of \a matrix using
36 SkylineInplaceLU(MatrixType& matrix, int flags = 0)
37 : /*m_matrix(matrix.rows(), matrix.cols()),*/ m_flags(flags), m_status(0), m_lu(matrix) {
92 /** \returns the lower triangular matrix L */
95 /** \returns the upper triangular matrix U */
130 //Lower matrix Columns updat
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| /external/skia/src/core/ |
| SkMatrixClipStateMgr.h | 20 // The SkMatrixClipStateMgr collapses the matrix/clip state of an SkPicture into
21 // a series of save/restore blocks of consistent matrix clip state, e.g.:
48 // and matrix calls sent to SkCanvas in order to track the current matrix/clip
85 void preConcat(const SkMatrix& matrix) {
87 fMatrix.preConcat(matrix);
90 void setMatrix(const SkMatrix& matrix) {
92 fMatrix = matrix;
308 void concat(const SkMatrix& matrix) {
310 fCurMCState->fMatrixInfo->preConcat(matrix);
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| SkDraw.cpp | 47 SkAutoBlitterChoose(const SkBitmap& device, const SkMatrix& matrix,
49 fBlitter = SkBlitter::Choose(device, matrix, paint, &fAllocator,
56 void choose(const SkBitmap& device, const SkMatrix& matrix,
59 fBlitter = SkBlitter::Choose(device, matrix, paint, &fAllocator);
305 bool init(SkCanvas::PointMode, const SkPaint&, const SkMatrix* matrix,
410 // square procs (strokeWidth > 0 but matrix is square-scale (sx == sy)
448 const SkMatrix* matrix, const SkRasterClip* rc) {
462 matrix->rectStaysRect() && SkCanvas::kPoints_PointMode == mode) {
463 SkScalar sx = matrix->get(SkMatrix::kMScaleX);
464 SkScalar sy = matrix->get(SkMatrix::kMScaleY)
564 const SkMatrix* matrix = fMatrix; local
807 const SkMatrix& matrix = *fMatrix; local
1007 const SkMatrix* matrix = fMatrix; local
1233 SkMatrix matrix; local
1317 SkMatrix matrix; local
1385 SkMatrix matrix; local
1652 SkMatrix matrix; local
2331 SkMatrix matrix; local
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| /external/chromium-trace/trace-viewer/third_party/gl-matrix/spec/gl-matrix/ |
| mat3-spec.js | 62 it("should return a 9 element array initialized to a 3x3 identity matrix", function() { expect(result).toBeEqualish(identity); });
83 describe("with a separate output matrix", function() {
103 describe("when matA is the output matrix", function() {
118 describe("with a separate output matrix", function() {
138 describe("when matA is the output matrix", function() {
153 describe("with a separate output matrix", function() {
173 describe("when matA is the output matrix", function() {
196 describe("with a separate output matrix", function() {
223 describe("when matA is the output matrix", function() {
243 describe("when matB is the output matrix", function()
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| /external/chromium_org/third_party/skia/src/gpu/effects/ |
| GrBicubicEffect.cpp | 130 const SkMatrix &matrix,
132 : INHERITED(texture, matrix, GrTextureParams(tileModes, GrTextureParams::kNone_FilterMode))
139 const SkMatrix &matrix,
141 : INHERITED(texture, matrix, GrTextureParams(SkShader::kClamp_TileMode,
183 bool GrBicubicEffect::ShouldUseBicubic(const SkMatrix& matrix,
185 if (matrix.isIdentity()) {
191 if (!matrix.getMinMaxScales(scales) || scales[0] < SK_Scalar1) {
197 // At this point if scales[1] == SK_Scalar1 then the matrix doesn't do any scaling.
199 if (matrix.rectStaysRect() && SkScalarIsInt(matrix.getTranslateX()) &
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| /external/chromium_org/third_party/skia/src/utils/ |
| SkLuaCanvas.cpp | 109 void SkLuaCanvas::didConcat(const SkMatrix& matrix) {
110 switch (matrix.getType()) {
113 lua.pushScalar(matrix.getTranslateX(), "dx");
114 lua.pushScalar(matrix.getTranslateY(), "dy");
119 lua.pushScalar(matrix.getScaleX(), "sx");
120 lua.pushScalar(matrix.getScaleY(), "sy");
127 // lua.pushMatrix(matrix);
132 this->INHERITED::didConcat(matrix);
135 void SkLuaCanvas::didSetMatrix(const SkMatrix& matrix) {
136 this->INHERITED::didSetMatrix(matrix);
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| /external/eigen/Eigen/src/Core/ |
| Map.h | 19 * \brief A matrix or vector expression mapping an existing array of data.
21 * \tparam PlainObjectType the equivalent matrix type of the mapped data
28 * This class represents a matrix or vector expression mapping an existing array of data.
34 * Here's an example of simply mapping a contiguous array as a \ref TopicStorageOrders "column-major" matrix:
47 * as a column-major matrix, 'outer stride' means the pointer increment between two consecutive columns.
157 /** Constructor in the dynamic-size matrix case.
160 * \param nbRows the number of rows of the matrix expression
161 * \param nbCols the number of columns of the matrix expression
184 inline Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols>
185 ::Matrix(const Scalar *data
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| /external/eigen/doc/ |
| TopicLinearAlgebraDecompositions.dox | 5 This page presents a catalogue of the dense matrix decompositions offered by Eigen.
19 <th>Requirements on the matrix</th>
229 <li><a name="note1">\b 1: </a>There exist two variants of the LDLT algorithm. Eigen's one produces a pure diagonal D matrix, and therefore it cannot handle indefinite matrices, unlike Lapack's one which produces a block diagonal D matrix.</li>
238 <dd>For a real matrix, selfadjoint is a synonym for symmetric. For a complex matrix, selfadjoint is a synonym for \em hermitian.
239 More generally, a matrix \f$ A \f$ is selfadjoint if and only if it is equal to its adjoint \f$ A^* \f$. The adjoint is also called the \em conjugate \em transpose. </dd>
241 <dd>A selfadjoint matrix \f$ A \f$ is positive definite if \f$ v^* A v > 0 \f$ for any non zero vector \f$ v \f$.
244 <dd>A selfadjoint matrix \f$ A \f$ is positive semi-definite if \f$ v^* A v \ge 0 \f$ for any non zero vector \f$ v \f$.
250 <dd>Means the algorithm can take advantage of multicore processors via OpenMP. "Implicit" means the algortihm itself is not parallelized, but that it relies on parallelized matrix-matrix product rountines.</dd
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| /external/skia/src/gpu/effects/ |
| GrBicubicEffect.cpp | 130 const SkMatrix &matrix,
132 : INHERITED(texture, matrix, GrTextureParams(tileModes, GrTextureParams::kNone_FilterMode))
139 const SkMatrix &matrix,
141 : INHERITED(texture, matrix, GrTextureParams(SkShader::kClamp_TileMode,
183 bool GrBicubicEffect::ShouldUseBicubic(const SkMatrix& matrix,
185 if (matrix.isIdentity()) {
191 if (!matrix.getMinMaxScales(scales) || scales[0] < SK_Scalar1) {
197 // At this point if scales[1] == SK_Scalar1 then the matrix doesn't do any scaling.
199 if (matrix.rectStaysRect() && SkScalarIsInt(matrix.getTranslateX()) &
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| /external/skia/src/utils/ |
| SkLuaCanvas.cpp | 109 void SkLuaCanvas::didConcat(const SkMatrix& matrix) {
110 switch (matrix.getType()) {
113 lua.pushScalar(matrix.getTranslateX(), "dx");
114 lua.pushScalar(matrix.getTranslateY(), "dy");
119 lua.pushScalar(matrix.getScaleX(), "sx");
120 lua.pushScalar(matrix.getScaleY(), "sy");
127 // lua.pushMatrix(matrix);
132 this->INHERITED::didConcat(matrix);
135 void SkLuaCanvas::didSetMatrix(const SkMatrix& matrix) {
136 this->INHERITED::didSetMatrix(matrix);
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| /frameworks/base/libs/hwui/ |
| StatefulBaseRenderer.cpp | 109 // Matrix
112 void StatefulBaseRenderer::getMatrix(SkMatrix* matrix) const {
113 mSnapshot->transform->copyTo(*matrix);
132 void StatefulBaseRenderer::setMatrix(const SkMatrix& matrix) {
133 mSnapshot->transform->load(matrix);
136 void StatefulBaseRenderer::setMatrix(const Matrix4& matrix) {
137 mSnapshot->transform->load(matrix);
140 void StatefulBaseRenderer::concatMatrix(const SkMatrix& matrix) {
141 mat4 transform(matrix);
145 void StatefulBaseRenderer::concatMatrix(const Matrix4& matrix) {
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| /frameworks/base/rs/java/android/renderscript/ |
| ProgramVertexFixedFunction.java | 127 * Specifies whether texture matrix calculations are to be added
256 * Sets the modelview matrix in the fixed function matrix buffer
258 * @param m modelview matrix
267 * Sets the projection matrix in the fixed function matrix buffer
269 * @param m projection matrix
278 * Sets the texture matrix in the fixed function matrix buffer.
279 * Texture matrix must be enabled in th
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| /packages/inputmethods/LatinIME/java/src/com/android/inputmethod/keyboard/ |
| TextDecoratorUi.java | 23 import android.graphics.Matrix;
119 private static final RectF getIndicatorBoundsInScreenCoordinates(final Matrix matrix,
132 matrix.mapRect(indicatorBounds);
137 public void layoutUi(final Matrix matrix, final RectF composingTextBounds,
139 RectF indicatorBoundsInScreenCoordinates = getIndicatorBoundsInScreenCoordinates(matrix,
144 indicatorBoundsInScreenCoordinates = getIndicatorBoundsInScreenCoordinates(matrix,
151 matrix.mapRect(hitAreaBoundsInScreenCoordinates, composingTextBounds);
191 private final Matrix mMatrix = new Matrix()
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| /external/ceres-solver/internal/ceres/ |
| compressed_row_sparse_matrix.cc | 201 void CompressedRowSparseMatrix::ToDenseMatrix(Matrix* dense_matrix) const {
236 << "Cannot append a matrix with row blocks to one without and vice versa."
237 << "This matrix has : " << row_blocks_.size() << " row blocks."
238 << "The matrix being appended has: " << m.row_blocks().size()
246 // Copy the contents of m into this matrix.
276 void CompressedRowSparseMatrix::ToCRSMatrix(CRSMatrix* matrix) const {
277 matrix->num_rows = num_rows_;
278 matrix->num_cols = num_cols_;
279 matrix->rows = rows_;
280 matrix->cols = cols_
326 CompressedRowSparseMatrix* matrix = local
433 CompressedRowSparseMatrix* matrix = local
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| block_random_access_sparse_matrix_test.cc | 88 Matrix::Ones(blocks[row_block_id], blocks[col_block_id]);
91 const TripletSparseMatrix* tsm = m.matrix();
95 Matrix dense;
101 EXPECT_NEAR((dense.block(0, 0, 3, 3) - Matrix::Ones(3, 3)).norm(),
105 EXPECT_NEAR((dense.block(3, 3, 4, 4) - 2 * 2 * Matrix::Ones(4, 4)).norm(),
109 EXPECT_NEAR((dense.block(3, 3 + 4, 4, 5) - 2 * 3 * Matrix::Ones(4, 5)).norm(),
113 EXPECT_NEAR((dense.block(3 + 4, 0, 5, 3) - 3 * 1 * Matrix::Ones(5, 3)).norm(),
117 // There is nothing else in the matrix besides these four blocks.
|
| dogleg_strategy.h | 74 Matrix subspace_basis() const { return subspace_basis_; }
76 Matrix subspace_B() const { return subspace_B_; }
79 typedef Eigen::Matrix<double, 2, 1, Eigen::DontAlign> Vector2d;
80 typedef Eigen::Matrix<double, 2, 2, Eigen::DontAlign> Matrix2d;
104 // mu is used to scale the diagonal matrix used to make the
134 // user has recomputed the Jacobian matrix and new Gauss-Newton
138 // user wants to solve the trust region problem with the same matrix
157 Matrix subspace_basis_;
|
| /external/chromium_org/third_party/skia/include/core/ |
| SkShader.h | 43 * Returns the local matrix.
48 * Returns true if the local matrix is not an identity matrix.
54 * Set the shader's local matrix.
55 * @param localM The shader's new local matrix.
60 * Reset the shader's local matrix to identity.
131 ContextRec(const SkBitmap& device, const SkPaint& paint, const SkMatrix& matrix)
134 , fMatrix(&matrix)
139 const SkMatrix* fMatrix; // the current matrix in the canvas
140 const SkMatrix* fLocalMatrix; // optional local matrix
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| /external/eigen/unsupported/Eigen/src/MatrixFunctions/ |
| MatrixExponential.h | 19 * \brief Class for computing the matrix exponential.
21 * expected to be an instantiation of the Matrix class template.
33 * \param[in] M matrix whose exponential is to be computed.
37 /** \brief Computes the matrix exponential.
39 * \param[out] result the matrix exponential of \p M in the constructor.
55 * \param[in] A Argument of matrix exponential
64 * \param[in] A Argument of matrix exponential
73 * \param[in] A Argument of matrix exponential
82 * \param[in] A Argument of matrix exponential
91 * \param[in] A Argument of matrix exponentia
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| MatrixPower.h | 148 * If the 0 eigenvalues are semisimple, they can form a 0 matrix at the
258 * \brief Class for computing matrix powers.
261 * of the Matrix class template.
266 * Therefore, if you want to compute multiple (>= 2) matrix powers
267 * for the same matrix, using the class directly is more efficient than
292 * \param[in] A the base of the matrix power.
301 * \brief Returns the matrix power.
311 * \brief Compute the matrix power.
325 typedef Matrix<ComplexScalar, RowsAtCompileTime, ColsAtCompileTime, MatrixType::Options,
343 Matrix<ComplexScalar, Rows, Cols, Options, MaxRows, MaxCols>& res
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| /external/skia/include/core/ |
| SkShader.h | 43 * Returns the local matrix.
48 * Returns true if the local matrix is not an identity matrix.
54 * Set the shader's local matrix.
55 * @param localM The shader's new local matrix.
60 * Reset the shader's local matrix to identity.
131 ContextRec(const SkBitmap& device, const SkPaint& paint, const SkMatrix& matrix)
134 , fMatrix(&matrix)
139 const SkMatrix* fMatrix; // the current matrix in the canvas
140 const SkMatrix* fLocalMatrix; // optional local matrix
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| /frameworks/native/services/sensorservice/ |
| mat.h | 183 // matrix*matrix
191 // matrix*vector
197 // vector*matrix
203 // matrix*scalar
208 // scalar*matrix
214 // streaming operator to set the columns of the matrix:
219 // column_builder<> stores the matrix and knows which column to set
222 mat& matrix; member in struct:android::mat::column_builder
223 column_builder(mat& matrix) : matrix(matrix) {
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| /external/eigen/unsupported/Eigen/src/SVD/ |
| BDCSVD.h | 33 * \param MatrixType the type of the matrix of which we are computing the SVD decomposition
60 typedef Matrix<Scalar, RowsAtCompileTime, RowsAtCompileTime,
63 typedef Matrix<Scalar, ColsAtCompileTime, ColsAtCompileTime,
69 typedef Matrix<Scalar, Dynamic, Dynamic> MatrixX;
70 typedef Matrix<RealScalar, Dynamic, Dynamic> MatrixXr;
71 typedef Matrix<RealScalar, Dynamic, 1> VectorType;
97 /** \brief Constructor performing the decomposition of given matrix.
99 * \param matrix the matrix to decompose
104 * Thin unitaries are only available if your matrix type has a Dynamic number of columns (for example MatrixXf). They also are no
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| /external/chromium_org/third_party/skia/src/core/ |
| SkDraw.cpp | 47 SkAutoBlitterChoose(const SkBitmap& device, const SkMatrix& matrix,
49 fBlitter = SkBlitter::Choose(device, matrix, paint, &fAllocator,
56 void choose(const SkBitmap& device, const SkMatrix& matrix,
59 fBlitter = SkBlitter::Choose(device, matrix, paint, &fAllocator);
305 bool init(SkCanvas::PointMode, const SkPaint&, const SkMatrix* matrix,
410 // square procs (strokeWidth > 0 but matrix is square-scale (sx == sy)
448 const SkMatrix* matrix, const SkRasterClip* rc) {
462 matrix->rectStaysRect() && SkCanvas::kPoints_PointMode == mode) {
463 SkScalar sx = matrix->get(SkMatrix::kMScaleX);
464 SkScalar sy = matrix->get(SkMatrix::kMScaleY)
564 const SkMatrix* matrix = fMatrix; local
807 const SkMatrix& matrix = *fMatrix; local
1007 const SkMatrix* matrix = fMatrix; local
1233 SkMatrix matrix; local
1317 SkMatrix matrix; local
1385 SkMatrix matrix; local
1652 SkMatrix matrix; local
2331 SkMatrix matrix; local
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| /cts/tests/tests/renderscript/src/android/renderscript/cts/ |
| structs.rsh | 16 rs_matrix4x4 MATRIX;
21 rs_matrix4x4 MATRIX;
|
| /external/chromium_org/cc/trees/ |
| layer_tree_host_pixeltest_filters.cc | 174 SkScalar matrix[20]; local
175 memset(matrix, 0, 20 * sizeof(matrix[0]));
177 matrix[2] = matrix[6] = matrix[10] = matrix[18] = SK_Scalar1;
179 skia::AdoptRef(SkColorMatrixFilter::Create(matrix)));
|
