Lines Matching refs:sin1
2068 SkScalar cos1, sin1;
2102 sin1 = 0;
2119 cos1 = SkDoubleToScalar(Sb); sin1 = SkDoubleToScalar(w1 - Sa);
2120 SkScalar reciplen = SK_Scalar1/SkScalarSqrt(cos1*cos1 + sin1*sin1);
2122 sin1 *= reciplen;
2125 cos2 = cos1*cosQ - sin1*sinQ;
2126 sin2 = sin1*cosQ + cos1*sinQ;
2129 sin1 = -sin1;
2138 rotation1->fY = sin1;
