Home
last modified time | relevance | path

Searched refs:matrix (Results 1 – 25 of 1304) sorted by relevance

12345678910>>...53

/external/chromium_org/cc/output/
Drender_surface_filters.cc27 void GetBrightnessMatrix(float amount, SkScalar matrix[20]) { in GetBrightnessMatrix()
31 memset(matrix, 0, 20 * sizeof(SkScalar)); in GetBrightnessMatrix()
32 matrix[0] = matrix[6] = matrix[12] = amount; in GetBrightnessMatrix()
33 matrix[18] = 1.f; in GetBrightnessMatrix()
36 void GetSaturatingBrightnessMatrix(float amount, SkScalar matrix[20]) { in GetSaturatingBrightnessMatrix()
39 memset(matrix, 0, 20 * sizeof(SkScalar)); in GetSaturatingBrightnessMatrix()
40 matrix[0] = matrix[6] = matrix[12] = matrix[18] = 1.f; in GetSaturatingBrightnessMatrix()
41 matrix[4] = matrix[9] = matrix[14] = amount * 255.f; in GetSaturatingBrightnessMatrix()
44 void GetContrastMatrix(float amount, SkScalar matrix[20]) { in GetContrastMatrix()
45 memset(matrix, 0, 20 * sizeof(SkScalar)); in GetContrastMatrix()
[all …]
/external/ceres-solver/internal/ceres/
Dincomplete_lq_factorization_test.cc58 CompressedRowSparseMatrix matrix(1, 1, 1); in TEST() local
59 matrix.mutable_rows()[0] = 0; in TEST()
60 matrix.mutable_rows()[1] = 1; in TEST()
61 matrix.mutable_cols()[0] = 0; in TEST()
62 matrix.mutable_values()[0] = 2; in TEST()
65 IncompleteLQFactorization(matrix, 1, 0.0, 1, 0.0)); in TEST()
66 ExpectMatricesAreEqual(matrix, *l, 1e-16); in TEST()
83 CompressedRowSparseMatrix matrix(10, 10, 100); in TEST() local
84 int* rows = matrix.mutable_rows(); in TEST()
85 int* cols = matrix.mutable_cols(); in TEST()
[all …]
Dpartitioned_matrix_view.cc52 const BlockSparseMatrix& matrix) { in Create() argument
58 matrix, options.elimination_groups[0]); in Create()
64 matrix, options.elimination_groups[0]); in Create()
70 matrix, options.elimination_groups[0]); in Create()
76 matrix, options.elimination_groups[0]); in Create()
82 matrix, options.elimination_groups[0]); in Create()
88 matrix, options.elimination_groups[0]); in Create()
94 matrix, options.elimination_groups[0]); in Create()
100 matrix, options.elimination_groups[0]); in Create()
106 matrix, options.elimination_groups[0]); in Create()
[all …]
/external/chromium_org/third_party/WebKit/Source/platform/graphics/filters/
DFEColorMatrix.cpp76 static void saturateMatrix(float s, SkScalar matrix[20]) in saturateMatrix()
78 matrix[0] = 0.213f + 0.787f * s; in saturateMatrix()
79 matrix[1] = 0.715f - 0.715f * s; in saturateMatrix()
80 matrix[2] = 0.072f - 0.072f * s; in saturateMatrix()
81 matrix[3] = matrix[4] = 0; in saturateMatrix()
82 matrix[5] = 0.213f - 0.213f * s; in saturateMatrix()
83 matrix[6] = 0.715f + 0.285f * s; in saturateMatrix()
84 matrix[7] = 0.072f - 0.072f * s; in saturateMatrix()
85 matrix[8] = matrix[9] = 0; in saturateMatrix()
86 matrix[10] = 0.213f - 0.213f * s; in saturateMatrix()
[all …]
/external/chromium_org/cc/test/
Dgeometry_test_utils.cc19 EXPECT_FLOAT_EQ((expected).matrix().get(0, 0), (actual).matrix().get(0, 0)); in ExpectTransformationMatrixEq()
20 EXPECT_FLOAT_EQ((expected).matrix().get(1, 0), (actual).matrix().get(1, 0)); in ExpectTransformationMatrixEq()
21 EXPECT_FLOAT_EQ((expected).matrix().get(2, 0), (actual).matrix().get(2, 0)); in ExpectTransformationMatrixEq()
22 EXPECT_FLOAT_EQ((expected).matrix().get(3, 0), (actual).matrix().get(3, 0)); in ExpectTransformationMatrixEq()
23 EXPECT_FLOAT_EQ((expected).matrix().get(0, 1), (actual).matrix().get(0, 1)); in ExpectTransformationMatrixEq()
24 EXPECT_FLOAT_EQ((expected).matrix().get(1, 1), (actual).matrix().get(1, 1)); in ExpectTransformationMatrixEq()
25 EXPECT_FLOAT_EQ((expected).matrix().get(2, 1), (actual).matrix().get(2, 1)); in ExpectTransformationMatrixEq()
26 EXPECT_FLOAT_EQ((expected).matrix().get(3, 1), (actual).matrix().get(3, 1)); in ExpectTransformationMatrixEq()
27 EXPECT_FLOAT_EQ((expected).matrix().get(0, 2), (actual).matrix().get(0, 2)); in ExpectTransformationMatrixEq()
28 EXPECT_FLOAT_EQ((expected).matrix().get(1, 2), (actual).matrix().get(1, 2)); in ExpectTransformationMatrixEq()
[all …]
/external/opencv/cxcore/include/
Dcxcore.hpp213 CvMatrix() : matrix(0) {} in CvMatrix()
215 { matrix = cvCreateMat( rows, cols, type ); } in CvMatrix()
219 { matrix = cvInitMatHeader( hdr, rows, cols, type, data, step ); } in CvMatrix()
224 { matrix = cvCreateMatHeader( rows, cols, type ); in CvMatrix()
225 cvSetData( matrix, data, step ); } in CvMatrix()
228 { matrix = m; } in CvMatrix()
232 matrix = m.matrix; in CvMatrix()
236 CvMatrix( const char* filename, const char* matname=0, int color=-1 ) : matrix(0) in CvMatrix()
239 CvMatrix( CvFileStorage* fs, const char* mapname, const char* matname ) : matrix(0) in CvMatrix()
242 CvMatrix( CvFileStorage* fs, const char* seqname, int idx ) : matrix(0) in CvMatrix()
[all …]
/external/eigen/Eigen/src/LU/
DInverse.h24 static inline void run(const MatrixType& matrix, ResultType& result) in run()
26 result = matrix.partialPivLu().inverse(); in run()
40 static inline void run(const MatrixType& matrix, ResultType& result)
43 result.coeffRef(0,0) = Scalar(1) / matrix.coeff(0,0);
51 const MatrixType& matrix,
59 determinant = matrix.coeff(0,0);
71 const MatrixType& matrix, const typename ResultType::Scalar& invdet,
74 result.coeffRef(0,0) = matrix.coeff(1,1) * invdet;
75 result.coeffRef(1,0) = -matrix.coeff(1,0) * invdet;
76 result.coeffRef(0,1) = -matrix.coeff(0,1) * invdet;
[all …]
/external/eigen/test/
Dgeo_transformations.cpp39 VERIFY_IS_APPROX(t0.matrix(), Transform3::MatrixType::Identity()); in non_projective_only()
58 VERIFY((t0 * t1).matrix().isIdentity(test_precision<Scalar>())); in non_projective_only()
61 VERIFY_IS_APPROX(t1.matrix(), t0.matrix()); in non_projective_only()
152 VERIFY_IS_APPROX(t0.matrix(), Transform3::MatrixType::Identity()); in transformations()
153 t0.matrix().setZero(); in transformations()
155 VERIFY_IS_APPROX(t0.matrix(), Transform3::MatrixType::Identity()); in transformations()
167 VERIFY((t0 * t1).matrix().isIdentity(test_precision<Scalar>())); in transformations()
170 VERIFY_IS_APPROX(t1.matrix(), t0.matrix()); in transformations()
174 VERIFY_IS_APPROX(t0.matrix(), t1.matrix()); in transformations()
177 VERIFY_IS_APPROX(t0.matrix(), t1.matrix()); in transformations()
[all …]
Dcorners.cpp13 VERIFY_IS_EQUAL(matrix.A, matrix.B); \
25 MatrixType matrix = MatrixType::Random(rows,cols); in corners() local
48 MatrixType matrix = MatrixType::Random(); in corners_fixedsize() local
60 VERIFY_IS_EQUAL((matrix.template topLeftCorner<r,c>()), (matrix.template block<r,c>(0,0))); in corners_fixedsize()
61 VERIFY_IS_EQUAL((matrix.template topRightCorner<r,c>()), (matrix.template block<r,c>(0,cols-c))); in corners_fixedsize()
62 …VERIFY_IS_EQUAL((matrix.template bottomLeftCorner<r,c>()), (matrix.template block<r,c>(rows-r,0))); in corners_fixedsize()
63 …VERIFY_IS_EQUAL((matrix.template bottomRightCorner<r,c>()), (matrix.template block<r,c>(rows-r,col… in corners_fixedsize()
65 …VERIFY_IS_EQUAL((matrix.template topLeftCorner<r,c>()), (matrix.template topLeftCorner<r,Dynamic>(… in corners_fixedsize()
66 …VERIFY_IS_EQUAL((matrix.template topRightCorner<r,c>()), (matrix.template topRightCorner<r,Dynamic… in corners_fixedsize()
67 …VERIFY_IS_EQUAL((matrix.template bottomLeftCorner<r,c>()), (matrix.template bottomLeftCorner<r,Dyn… in corners_fixedsize()
[all …]
/external/eigen/bench/btl/data/
Daction_settings.txt1 aat ; "{/*1.5 A x A^T}" ; "matrix size" ; 4:3000
2 ata ; "{/*1.5 A^T x A}" ; "matrix size" ; 4:3000
3 atv ; "{/*1.5 matrix^T x vector}" ; "matrix size" ; 4:3000
6 matrix_matrix ; "{/*1.5 matrix matrix product}" ; "matrix size" ; 4:3000
7 matrix_vector ; "{/*1.5 matrix vector product}" ; "matrix size" ; 4:3000
8 trmm ; "{/*1.5 triangular matrix matrix product}" ; "matrix size" ; 4:3000
10 trisolve_matrix ; "{/*1.5 triangular solver - matrix (M = inv(L) M)}" ; "size" ; 4:3000
11 cholesky ; "{/*1.5 Cholesky decomposition}" ; "matrix size" ; 4:3000
12 complete_lu_decomp ; "{/*1.5 Complete LU decomposition}" ; "matrix size" ; 4:3000
13 partial_lu_decomp ; "{/*1.5 Partial LU decomposition}" ; "matrix size" ; 4:3000
[all …]
/external/chromium_org/ui/gfx/geometry/
Dmatrix3_unittest.cc34 Matrix3F matrix = Matrix3F::Ones(); in TEST() local
38 matrix.set(0.0f, 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f); in TEST()
39 EXPECT_EQ(Vector3dF(2.0f, 5.0f, 8.0f), matrix.get_column(2)); in TEST()
40 matrix.set_column(0, Vector3dF(0.1f, 0.2f, 0.3f)); in TEST()
41 EXPECT_EQ(Vector3dF(0.1f, 0.2f, 0.3f), matrix.get_column(0)); in TEST()
43 EXPECT_EQ(0.1f, matrix.get(0, 0)); in TEST()
44 EXPECT_EQ(5.0f, matrix.get(1, 2)); in TEST()
53 Matrix3F matrix = Matrix3F::Zeros(); in TEST() local
54 matrix.set(0, 5, 6, 8, 7, 0, 1, 9, 0); in TEST()
55 EXPECT_EQ(390.0f, matrix.Determinant()); in TEST()
[all …]
/external/chromium_org/third_party/WebKit/Source/core/svg/
DSVGMatrixTearOff.cpp58 return m_contextTransform ? m_contextTransform->target()->matrix() : m_staticValue; in value()
97 RefPtr<SVGMatrixTearOff> matrix = create(value()); in translate() local
98 matrix->mutableValue()->translate(tx, ty); in translate()
99 return matrix.release(); in translate()
104 RefPtr<SVGMatrixTearOff> matrix = create(value()); in scale() local
105 matrix->mutableValue()->scale(s, s); in scale()
106 return matrix.release(); in scale()
111 RefPtr<SVGMatrixTearOff> matrix = create(value()); in scaleNonUniform() local
112 matrix->mutableValue()->scale(sx, sy); in scaleNonUniform()
113 return matrix.release(); in scaleNonUniform()
[all …]
/external/srec/srec/clib/
Dmatx_ops.c41 covdata **matrix; in create_matrix() local
43 matrix = (covdata **) CALLOC(dimen, sizeof(covdata *), in create_matrix()
46 matrix[ii] = (covdata *) CALLOC(dimen, sizeof(covdata), in create_matrix()
48 return (matrix); in create_matrix()
51 void delete_matrix(covdata **matrix, int dimen) in delete_matrix() argument
55 ASSERT(matrix); in delete_matrix()
57 FREE((char *)matrix[ii]); in delete_matrix()
58 FREE((char *)matrix); in delete_matrix()
62 void diagonal_elements(covdata *vector, covdata **matrix, int dim) in diagonal_elements() argument
67 ASSERT(matrix); in diagonal_elements()
[all …]
/external/chromium_org/cc/layers/
Dvideo_frame_provider_client_impl.cc85 void VideoFrameProviderClientImpl::DidUpdateMatrix(const float* matrix) { in DidUpdateMatrix() argument
87 matrix[0], matrix[4], matrix[8], matrix[12], in DidUpdateMatrix()
88 matrix[1], matrix[5], matrix[9], matrix[13], in DidUpdateMatrix()
89 matrix[2], matrix[6], matrix[10], matrix[14], in DidUpdateMatrix()
90 matrix[3], matrix[7], matrix[11], matrix[15]); in DidUpdateMatrix()
/external/chromium_org/gpu/command_buffer/tests/
Docclusion_query_unittest.cc36 static void SetMatrix(float x, float z, float scale, float* matrix) { in SetMatrix() argument
37 matrix[0] = scale; in SetMatrix()
38 matrix[1] = 0.0f; in SetMatrix()
39 matrix[2] = 0.0f; in SetMatrix()
40 matrix[3] = 0.0f; in SetMatrix()
42 matrix[4] = 0.0f; in SetMatrix()
43 matrix[5] = scale; in SetMatrix()
44 matrix[6] = 0.0f; in SetMatrix()
45 matrix[7] = 0.0f; in SetMatrix()
47 matrix[8] = 0.0f; in SetMatrix()
[all …]
/external/chromium_org/ppapi/shared_impl/
Dcompositor_layer_data.h23 matrix[0] = 1.0f; in Transform()
24 matrix[1] = 0.0f; in Transform()
25 matrix[2] = 0.0f; in Transform()
26 matrix[3] = 0.0f; in Transform()
27 matrix[4] = 0.0f; in Transform()
28 matrix[5] = 1.0f; in Transform()
29 matrix[6] = 0.0f; in Transform()
30 matrix[7] = 0.0f; in Transform()
31 matrix[8] = 0.0f; in Transform()
32 matrix[9] = 0.0f; in Transform()
[all …]
/external/chromium_org/ui/gfx/
Dtransform_unittest.cc29 EXPECT_FLOAT_EQ((a), (transform).matrix().get(0, 0)); \
30 EXPECT_FLOAT_EQ((b), (transform).matrix().get(0, 1)); \
31 EXPECT_FLOAT_EQ((c), (transform).matrix().get(0, 2)); \
32 EXPECT_FLOAT_EQ((d), (transform).matrix().get(0, 3));
35 EXPECT_FLOAT_EQ((a), (transform).matrix().get(1, 0)); \
36 EXPECT_FLOAT_EQ((b), (transform).matrix().get(1, 1)); \
37 EXPECT_FLOAT_EQ((c), (transform).matrix().get(1, 2)); \
38 EXPECT_FLOAT_EQ((d), (transform).matrix().get(1, 3));
41 EXPECT_FLOAT_EQ((a), (transform).matrix().get(2, 0)); \
42 EXPECT_FLOAT_EQ((b), (transform).matrix().get(2, 1)); \
[all …]
/external/chromium_org/third_party/skia/gm/
Dbitmapmatrix.cpp42 SkMatrix matrix; in onDraw() local
43 matrix.reset(); in onDraw()
47 canvas->drawBitmapMatrix(bm, matrix, &paint); in onDraw()
51 matrix.setScale(SkIntToScalar(2), SK_ScalarHalf); in onDraw()
52 canvas->drawBitmapMatrix(bm, matrix, &paint); in onDraw()
56 matrix.reset(); in onDraw()
57 matrix.setRotate(SkIntToScalar(45), SkIntToScalar(bm.width() / 2), in onDraw()
61 canvas->drawBitmapMatrix(bm, matrix, &paint); in onDraw()
66 matrix.reset(); in onDraw()
67 matrix.setPerspX(SkScalarDiv(SK_Scalar1, SkIntToScalar(1000))); in onDraw()
[all …]
Dcolormatrix.cpp31 static void setColorMatrix(SkPaint* paint, const SkColorMatrix& matrix) { in setColorMatrix() argument
32 paint->setColorFilter(SkColorMatrixFilter::Create(matrix))->unref(); in setColorMatrix()
100 SkColorMatrix matrix; in onDraw() local
107 matrix.setIdentity(); in onDraw()
108 setColorMatrix(&paint, matrix); in onDraw()
111 matrix.setRotate(SkColorMatrix::kR_Axis, 90); in onDraw()
112 setColorMatrix(&paint, matrix); in onDraw()
115 matrix.setRotate(SkColorMatrix::kG_Axis, 90); in onDraw()
116 setColorMatrix(&paint, matrix); in onDraw()
119 matrix.setRotate(SkColorMatrix::kB_Axis, 90); in onDraw()
[all …]
/external/skia/gm/
Dbitmapmatrix.cpp42 SkMatrix matrix; in onDraw() local
43 matrix.reset(); in onDraw()
47 canvas->drawBitmapMatrix(bm, matrix, &paint); in onDraw()
51 matrix.setScale(SkIntToScalar(2), SK_ScalarHalf); in onDraw()
52 canvas->drawBitmapMatrix(bm, matrix, &paint); in onDraw()
56 matrix.reset(); in onDraw()
57 matrix.setRotate(SkIntToScalar(45), SkIntToScalar(bm.width() / 2), in onDraw()
61 canvas->drawBitmapMatrix(bm, matrix, &paint); in onDraw()
66 matrix.reset(); in onDraw()
67 matrix.setPerspX(SkScalarDiv(SK_Scalar1, SkIntToScalar(1000))); in onDraw()
[all …]
Dcolormatrix.cpp31 static void setColorMatrix(SkPaint* paint, const SkColorMatrix& matrix) { in setColorMatrix() argument
32 paint->setColorFilter(SkColorMatrixFilter::Create(matrix))->unref(); in setColorMatrix()
100 SkColorMatrix matrix; in onDraw() local
107 matrix.setIdentity(); in onDraw()
108 setColorMatrix(&paint, matrix); in onDraw()
111 matrix.setRotate(SkColorMatrix::kR_Axis, 90); in onDraw()
112 setColorMatrix(&paint, matrix); in onDraw()
115 matrix.setRotate(SkColorMatrix::kG_Axis, 90); in onDraw()
116 setColorMatrix(&paint, matrix); in onDraw()
119 matrix.setRotate(SkColorMatrix::kB_Axis, 90); in onDraw()
[all …]
/external/eigen/test/eigen2/
Deigen2_geometry_with_eigen2_prefix.cpp143 VERIFY_IS_APPROX(t0.matrix(), Transform3::MatrixType::Identity()); in geometry()
144 t0.matrix().setZero(); in geometry()
146 VERIFY_IS_APPROX(t0.matrix(), Transform3::MatrixType::Identity()); in geometry()
169 VERIFY((t0.matrix() * t1.matrix()).isIdentity(test_precision<Scalar>())); in geometry()
172 VERIFY_IS_APPROX(t1.matrix(), t0.matrix()); in geometry()
177 VERIFY_IS_APPROX(t0.matrix(), t1.matrix()); in geometry()
180 VERIFY_IS_APPROX(t0.matrix(), t1.matrix()); in geometry()
182 VERIFY_IS_APPROX(t0.scale(a).matrix(), t1.scale(Vector3::Constant(a)).matrix()); in geometry()
183 VERIFY_IS_APPROX(t0.prescale(a).matrix(), t1.prescale(Vector3::Constant(a)).matrix()); in geometry()
191 tmat4.matrix()(3,3) = Scalar(1); in geometry()
[all …]
Deigen2_geometry.cpp141 VERIFY_IS_APPROX(t0.matrix(), Transform3::MatrixType::Identity()); in geometry()
142 t0.matrix().setZero(); in geometry()
144 VERIFY_IS_APPROX(t0.matrix(), Transform3::MatrixType::Identity()); in geometry()
167 VERIFY((t0.matrix() * t1.matrix()).isIdentity(test_precision<Scalar>())); in geometry()
170 VERIFY_IS_APPROX(t1.matrix(), t0.matrix()); in geometry()
175 VERIFY_IS_APPROX(t0.matrix(), t1.matrix()); in geometry()
178 VERIFY_IS_APPROX(t0.matrix(), t1.matrix()); in geometry()
180 VERIFY_IS_APPROX(t0.scale(a).matrix(), t1.scale(Vector3::Constant(a)).matrix()); in geometry()
181 VERIFY_IS_APPROX(t0.prescale(a).matrix(), t1.prescale(Vector3::Constant(a)).matrix()); in geometry()
189 tmat4.matrix()(3,3) = Scalar(1); in geometry()
[all …]
/external/chromium_org/third_party/WebKit/Source/core/animation/animatable/
DAnimatableValueTestHelper.cpp112 TransformationMatrix matrix; in PrintTo() local
113 op->apply(matrix, FloatSize(1.0, 1.0)); in PrintTo()
116 if (matrix.isAffine()) { in PrintTo()
117 *os << matrix.a(); in PrintTo()
118 *os << " " << matrix.b(); in PrintTo()
119 *os << " " << matrix.c(); in PrintTo()
120 *os << " " << matrix.d(); in PrintTo()
121 *os << " " << matrix.e(); in PrintTo()
122 *os << " " << matrix.f(); in PrintTo()
124 *os << matrix.m11(); in PrintTo()
[all …]
/external/chromium_org/third_party/skia/src/effects/
DSkMatrixImageFilter.cpp44 SkMatrix matrix; in CreateProc() local
45 buffer.readMatrix(&matrix); in CreateProc()
47 return Create(matrix, level, common.getInput(0), common.uniqueID()); in CreateProc()
75 SkMatrix matrix; in onFilterImage() local
76 if (!ctx.ctm().invert(&matrix)) { in onFilterImage()
79 matrix.postConcat(fTransform); in onFilterImage()
80 matrix.postConcat(ctx.ctm()); in onFilterImage()
81 matrix.mapRect(&dstRect, srcRect); in onFilterImage()
91 canvas.concat(matrix); in onFilterImage()
109 SkMatrix matrix; in computeFastBounds() local
[all …]

12345678910>>...53