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Searched refs:SkScalarSqrt (Results 1 – 25 of 65) sorted by relevance

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/third_party/flutter/skia/src/utils/
DSkMatrix22.cpp27 SkScalar u = SkScalarCopySign(SkScalarSqrt(SK_Scalar1 + t*t), b); in SkComputeGivensRotation()
33 SkScalar u = SkScalarCopySign(SkScalarSqrt(SK_Scalar1 + t*t), a); in SkComputeGivensRotation()
/third_party/skia/src/utils/
DSkMatrix22.cpp27 SkScalar u = SkScalarCopySign(SkScalarSqrt(SK_Scalar1 + t*t), b); in SkComputeGivensRotation()
33 SkScalar u = SkScalarCopySign(SkScalarSqrt(SK_Scalar1 + t*t), a); in SkComputeGivensRotation()
/third_party/flutter/skia/src/core/
DSkDistanceFieldGen.cpp141 distance = 0.5f*(dx + dy) - SkScalarSqrt(2.0f*dx*dy*alpha); in edge_distance()
148 distance = -0.5f*(dx + dy) + SkScalarSqrt(2.0f*dx*dy*(1.0f - alpha)); in edge_distance()
452 dist = -SkScalarSqrt(currData->fDistSq); in generate_distance_field_from_image()
454 dist = SkScalarSqrt(currData->fDistSq); in generate_distance_field_from_image()
DSkPointPriv.h37 return SkScalarSqrt(DistanceToLineBetweenSqd(pt, a, b, side));
45 return SkScalarSqrt(DistanceToLineSegmentBetweenSqd(pt, a, b)); in DistanceToLineSegmentBetween()
DSkGeometry.cpp772 SkScalar theta = SkScalarACos(SkScalarPin(R / SkScalarSqrt(Q3), -1, 1)); in solve_cubic_poly()
773 SkScalar neg2RootQ = -2 * SkScalarSqrt(Q); in solve_cubic_poly()
784 SkScalar A = SkScalarAbs(R) + SkScalarSqrt(R2MinusQ3); in solve_cubic_poly()
1066 SkScalar root = SkScalarSqrt(tmp2[1].fZ); in chopAt()
1144 return SkScalarSqrt(SK_ScalarHalf + w * SK_ScalarHalf); in subdivide_w_value()
1205 SkScalar error = SkScalarSqrt(x * x + y * y); in computeQuadPOW2()
1215 SkScalar err = SkScalarSqrt(x * x + y * y); in computeQuadPOW2()
1467 const SkScalar cosThetaOver2 = SkScalarSqrt((1 + dot) / 2); in BuildUnitArc()
/third_party/skia/src/core/
DSkDistanceFieldGen.cpp142 distance = 0.5f*(dx + dy) - SkScalarSqrt(2.0f*dx*dy*alpha); in edge_distance()
149 distance = -0.5f*(dx + dy) + SkScalarSqrt(2.0f*dx*dy*(1.0f - alpha)); in edge_distance()
453 dist = -SkScalarSqrt(currData->fDistSq); in generate_distance_field_from_image()
455 dist = SkScalarSqrt(currData->fDistSq); in generate_distance_field_from_image()
DSkPointPriv.h37 return SkScalarSqrt(DistanceToLineBetweenSqd(pt, a, b, side));
45 return SkScalarSqrt(DistanceToLineSegmentBetweenSqd(pt, a, b)); in DistanceToLineSegmentBetween()
DSkGeometry.cpp971 SkScalar theta = SkScalarACos(SkTPin(R / SkScalarSqrt(Q3), -1.0f, 1.0f)); in solve_cubic_poly()
972 SkScalar neg2RootQ = -2 * SkScalarSqrt(Q); in solve_cubic_poly()
983 SkScalar A = SkScalarAbs(R) + SkScalarSqrt(R2MinusQ3); in solve_cubic_poly()
1265 SkScalar root = SkScalarSqrt(tmp2[1].fZ); in chopAt()
1343 return SkScalarSqrt(SK_ScalarHalf + w * SK_ScalarHalf); in subdivide_w_value()
1404 SkScalar error = SkScalarSqrt(x * x + y * y); in computeQuadPOW2()
1414 SkScalar err = SkScalarSqrt(x * x + y * y); in computeQuadPOW2()
1703 const SkScalar cosThetaOver2 = SkScalarSqrt((1 + dot) / 2); in BuildUnitArc()
DSkPathBuilder.cpp444 SkScalar weight = SkScalarSqrt(SkDoubleToScalar(SK_ScalarHalf + cosh * 0.5)); in arcTo()
490 radiiScale = SkScalarSqrt(radiiScale); in arcTo()
505 SkScalar scaleFactor = SkScalarSqrt(scaleFactorSquared); in arcTo()
543 SkScalar w = SkScalarSqrt(SK_ScalarHalf + SkScalarCos(thetaWidth) * SK_ScalarHalf); in arcTo()
DSkImageFilterTypes.cpp56 scale = SkScalarSqrt(scale); in decomposeCTM()
/third_party/skia/gm/
Dconicpaths.cpp41 const SkScalar w = SkScalarSqrt(2)/2; in onOnceBeforeDraw()
92 const SkScalar w = SkScalarSqrt(2)/2; in onOnceBeforeDraw()
Danimatedimageblurs.cpp99 fDir.fY = SkScalarSqrt(1.0f - fDir.fX * fDir.fX); in init()
/third_party/flutter/skia/gm/
Dconicpaths.cpp35 const SkScalar w = SkScalarSqrt(2)/2; in onOnceBeforeDraw()
86 const SkScalar w = SkScalarSqrt(2)/2; in onOnceBeforeDraw()
Danimatedimageblurs.cpp98 fDir.fY = SkScalarSqrt(1.0f - fDir.fX * fDir.fX); in init()
Dbeziereffects.cpp192 int numCols = SkScalarCeilToInt(SkScalarSqrt(SkIntToScalar(kNumConics*3))); in onDraw()
396 int numCols = SkScalarCeilToInt(SkScalarSqrt(SkIntToScalar(kNumQuads*3))); in onDraw()
/third_party/flutter/skia/src/gpu/ccpr/
DGrCCStrokeGeometry.cpp21 return SkScalarSqrt(nn[0] + nn[1]); in length()
80 fMiterMaxCapHeightOverWidth = .5f * SkScalarSqrt(m*m - 1); in beginPath()
133 float f = SkScalarSqrt(k * length(p2 - p1*2 + p0)); in wangs_formula_quadratic()
247 float f = SkScalarSqrt(k * length(Sk2f::Max((p2 - p1*2 + p0).abs(), in wangs_formula_cubic()
/third_party/flutter/skia/src/shaders/
DSkPictureShader.cpp206 scale.set(SkScalarSqrt(m.getScaleX() * m.getScaleX() + m.getSkewX() * m.getSkewX()), in refBitmapShader()
207 SkScalarSqrt(m.getScaleY() * m.getScaleY() + m.getSkewY() * m.getSkewY())); in refBitmapShader()
216 SkScalar clampScale = SkScalarSqrt(kMaxTileArea / tileArea); in refBitmapShader()
/third_party/flutter/skia/src/gpu/geometry/
DGrPathUtils.cpp62 SkScalar divSqrt = SkScalarSqrt(d / tol); in quadraticPointCount()
112 d = SkScalarSqrt(d); in cubicPointCount()
118 SkScalar divSqrt = SkScalarSqrt(d / tol); in cubicPointCount()
122 int temp = SkScalarCeilToInt(SkScalarSqrt(d / tol)); in cubicPointCount()
572 SkScalar d0d1 = SkScalarSqrt(d0Sqd * d1Sqd); in convert_noninflect_cubic_to_quads_with_constraint()
/third_party/skia/tests/
DPathCoverageTest.cpp63 int temp = SkScalarCeilToInt(SkScalarSqrt(d / tol)); in compute_pointCount()
/third_party/flutter/skia/tests/
DPathCoverageTest.cpp63 int temp = SkScalarCeilToInt(SkScalarSqrt(d / tol)); in compute_pointCount()
/third_party/skia/src/effects/
DSkEmbossMaskFilter.cpp20 SkScalar scale = SkScalarInvert(SkScalarSqrt(mag)); in normalize3()
/third_party/flutter/skia/src/effects/
DSkEmbossMaskFilter.cpp19 SkScalar scale = SkScalarInvert(SkScalarSqrt(mag)); in normalize3()
/third_party/skia/include/core/
DSkScalar.h41 #define SkScalarSqrt(x) sk_float_sqrt(x) macro
DSkM44.h41 SkScalar length() const { return SkScalarSqrt(this->lengthSquared()); } in length()
83 SkScalar length() const { return SkScalarSqrt(Dot(*this, *this)); } in length()
/third_party/flutter/skia/include/core/
DSkScalar.h41 #define SkScalarSqrt(x) sk_float_sqrt(x) macro

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