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/external/skia/src/core/
H A DSkMatrix.cpp1687 SkScalar cos1, sin1; local
1720 cos1 = 1;
1738 cos1 = SkDoubleToScalar(Sb); sin1 = SkDoubleToScalar(w1 - Sa);
1739 SkScalar reciplen = SkScalarInvert(SkScalarSqrt(cos1*cos1 + sin1*sin1));
1740 cos1 *= reciplen;
1744 cos2 = cos1*cosQ - sin1*sinQ;
1745 sin2 = sin1*cosQ + cos1*sinQ;
1756 rotation1->fX = cos1;

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