Lines Matching refs:before
70 static bool is_clockwise(const SkVector& before, const SkVector& after)
72 return SkScalarMul(before.fX, after.fY) - SkScalarMul(before.fY, after.fX) > 0;
135 SkVector before = beforeUnitNormal;
139 if (!is_clockwise(before, after))
142 before.negate();
151 int count = SkBuildQuadArc(before, after, dir, &matrix, pts);
178 SkVector before = beforeUnitNormal;
192 ccw = !is_clockwise(before, after);
196 before.negate();
200 /* Before we enter the world of square-roots and divides,
208 mid.set(SkScalarMul(before.fX + after.fX, radius),
209 SkScalarMul(before.fY + after.fY, radius));
231 mid.set(after.fY - before.fY, before.fX - after.fX);
236 mid.set(before.fX + after.fX, before.fY + after.fY);
