Searched refs:SkScalarSqrt (Results 1 - 25 of 37) sorted by relevance

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/external/skia/src/utils/
H A DSkMatrix22.cpp27 SkScalar u = SkScalarCopySign(SkScalarSqrt(SK_Scalar1 + t*t), b);
33 SkScalar u = SkScalarCopySign(SkScalarSqrt(SK_Scalar1 + t*t), a);
H A DSkInsetConvexPolygon.cpp79 SkScalar discrim = SkScalarSqrt(dPlenSq - d0sq);
86 discrim = SkScalarSqrt(dPlenSq - d1sq);
/external/skia/src/core/
H A DSkDistanceFieldGen.cpp136 distance = 0.5f*(dx + dy) - SkScalarSqrt(2.0f*dx*dy*alpha);
143 distance = -0.5f*(dx + dy) + SkScalarSqrt(2.0f*dx*dy*(1.0f - alpha));
447 dist = -SkScalarSqrt(currData->fDistSq);
449 dist = SkScalarSqrt(currData->fDistSq);
H A DSkRTree.cpp77 int numStrips = SkScalarCeilToInt(SkScalarSqrt(SkIntToScalar(numBranches) / aspectRatio));
125 int numStrips = SkScalarCeilToInt(SkScalarSqrt(SkIntToScalar(numBranches) / fAspectRatio));
H A DSkPictureShader.cpp180 scale.set(SkScalarSqrt(m.getScaleX() * m.getScaleX() + m.getSkewX() * m.getSkewX()),
181 SkScalarSqrt(m.getScaleY() * m.getScaleY() + m.getSkewY() * m.getSkewY()));
190 SkScalar clampScale = SkScalarSqrt(kMaxTileArea / tileArea);
H A DSkGeometry.cpp84 R = SkScalarSqrt(R);
711 SkScalar theta = SkScalarACos(SkScalarPin(R / SkScalarSqrt(Q3), -1, 1));
712 SkScalar neg2RootQ = -2 * SkScalarSqrt(Q);
735 SkScalar A = SkScalarAbs(R) + SkScalarSqrt(R2MinusQ3);
966 SkScalar root = SkScalarSqrt(tmp2[1].fZ);
1044 return SkScalarSqrt(SK_ScalarHalf + w * SK_ScalarHalf);
1098 SkScalar error = SkScalarSqrt(x * x + y * y);
1108 SkScalar err = SkScalarSqrt(x * x + y * y);
1292 w = SkScalarSqrt((w1 * w1) / (w0 * w2));
1361 const SkScalar cosThetaOver2 = SkScalarSqrt((
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H A DSkNormalBevelSource.cpp142 SkScalar length = SkScalarSqrt(SkScalarSquare(height) + SkScalarSquare(width));
H A DSkNormalMapSource.cpp201 SkScalar invScalingFactor = SkScalarInvert(SkScalarSqrt(scalingFactorSquared));
H A DSkStrokerPriv.cpp179 sinHalfAngle = SkScalarSqrt(SkScalarHalf(SK_Scalar1 + dotProd));
H A DSkPathMeasure.cpp211 SkScalar Sabc = 2 * SkScalarSqrt(A + B + C);
212 SkScalar A_2 = SkScalarSqrt(A);
214 SkScalar C_2 = 2 * SkScalarSqrt(C);
H A DSkMatrix.cpp1154 return SkScalarSqrt(d0 * d1);
1567 SkScalar x = SkScalarHalf(SkScalarSqrt(aminusc * aminusc + 4 * bSqd));
1587 results[0] = SkScalarSqrt(results[0]);
1596 results[1] = SkScalarSqrt(results[1]);
1814 SkScalar reciplen = SkScalarInvert(SkScalarSqrt(cosQ*cosQ + sinQ*sinQ));
1849 SkScalar reciplen = SkScalarInvert(SkScalarSqrt(cos1*cos1 + sin1*sin1));
/external/skia/gm/
H A Dconicpaths.cpp26 const SkScalar w = SkScalarSqrt(2)/2;
77 const SkScalar w = SkScalarSqrt(2)/2;
H A Danimatedimageblurs.cpp91 fDir.fY = SkScalarSqrt(1.0f - fDir.fX * fDir.fX);
H A Dbeziereffects.cpp122 int numCols = SkScalarCeilToInt(SkScalarSqrt(SkIntToScalar(kNumCubics*3)));
262 int numCols = SkScalarCeilToInt(SkScalarSqrt(SkIntToScalar(kNumConics*3)));
482 int numCols = SkScalarCeilToInt(SkScalarSqrt(SkIntToScalar(kNumQuads*3)));
H A Dpictureimagegenerator.cpp46 (kVerticalSpacing + SkScalarSqrt(3) / 2) * accentSize;
H A Daddarc.cpp43 SkScalar speed = SkScalarSqrt(16 / r.width()) * 0.5f;
/external/skia/src/gpu/
H A DGrPathUtils.cpp56 SkScalar divSqrt = SkScalarSqrt(d / tol);
108 d = SkScalarSqrt(d);
114 SkScalar divSqrt = SkScalarSqrt(d / tol);
118 int temp = SkScalarCeilToInt(SkScalarSqrt(d / tol));
517 SkScalar d0d1 = SkScalarSqrt(d0Sqd * d1Sqd);
666 const SkScalar root = SkScalarSqrt(9 * d[1] * d[1] - 12 * d[0] * d[2]);
851 SkScalar tempSqrt = SkScalarSqrt(4.f * d[0] * d[2] - 3.f * d[1] * d[1]);
/external/skia/src/effects/
H A DSkHighContrastFilter.cpp139 rf = SkScalarSqrt(rf);
140 gf = SkScalarSqrt(gf);
141 bf = SkScalarSqrt(bf);
H A DSkEmbossMaskFilter.cpp44 mag = SkScalarSqrt(mag);
H A DSkMagnifierImageFilter.cpp423 SkScalar dist = SkScalarSqrt(SkScalarSquare(x_dist) +
H A DSkRRectsGaussianEdgeMaskFilter.cpp125 SkScalar coneDist = SkTMax(0.0f, 0.5f * (-b + SkScalarSqrt(b*b - 4*c)));
/external/skia/tests/
H A DPathCoverageTest.cpp63 int temp = SkScalarCeilToInt(SkScalarSqrt(d / tol));
/external/skia/include/core/
H A DSkPoint.h509 return SkScalarSqrt(this->distanceToLineBetweenSqd(a, b, side));
523 return SkScalarSqrt(this->distanceToLineSegmentBetweenSqd(a, b));
H A DSkScalar.h41 #define SkScalarSqrt(x) sk_float_sqrt(x) macro
/external/skia/experimental/svg/model/
H A DSkSVGRenderContext.cpp24 return SkScalarSqrt(viewport.width() * viewport.height());

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