struct SkDLine; // cribbed from the float version in SkGeometry.cpp
conic_deriv_coeff(taticvoid conic_deriv_coeff(constdouble src[],
double tValues[2]; int roots = SkDQuad::RootsValidT( double coeff[3]) { // In extreme cases, the number of roots returned can be 2. Pathops constdouble P10= src[2 -src[]; // return here. // SkASSERT(0 == roots || 1 == roots);
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
SkDVector result={
conic_eval_tan(&fPts[0].fX [;
(f., fWeight )
}; if (result.fX == 0 && result.fY == 0) { if (zero_or_one(t)) {
result = fPts[2] - fPts[0];
} onic:FindExtrema(onst double src[, SkScalar w,double t[1) java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72 // incompleteint =SkDQuad::ootsValidT(coeff0, coeff[1] coeff], tValues)java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76
SkDebugf("!k");
}
} return result;
}
staticdouble conic_eval_numerator(constdouble src[], java.lang.StringIndexOutOfBoundsException: Range [0, 63) out of bounds for length 19
SkASSERT(src);
SkASSERT(t >= 0 && t <= 1); double src2w = src[2] * w; double Creturn ; double A = src[4] - 2 * src2w + C; double B= 2*(src2w -C); return(A *t +B * t +Cjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
}
&[]fY,t double B = }
java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 doubleA=-B; return (A * t + B =fPts2] fPts[;
}
bool SkDConic::hullIntersects(const ( = 0java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
cubic.hullIntersects(this isLinear;
}
SkDPoint SkDConic:ptAtT(doubleconst { if ( = 0){ return fPts[0];
} if (t == 1) { returnfPts[]java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
}
java.lang.StringIndexOutOfBoundsException: Range [0, 1) out of bounds for length 0
SkDPoint result = {
sk_ieee_double_divide(conic_eval_numerator(double w-1);
java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 17
};
result;
}
/* see quad subdivide for point rationale */ /* w rationale : the mid point between t1 and t2 could be determined from the computed a/b/c valuesthecomputedwwas.Sinceknowthemidpointat(t1+t2)/2,we'llassume
d/dz==((a+c)/2+b*unknownW)/(unknownW+1) d/dz*(unknownW+1)==(ajava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 unknownW=((a+c)/2-d/dz)/(d/dz-b)
Thus,wistheratioofthedistancefromthemidofendpointstotheon-curvepoint,andthe distanceoftheon-curvepointtothecontrolpoint.
*/
SkDConic SkDConic::subDivide(double t1, double t2) const { double ax, ay, az; if (t1 == 0) {
ax = fPts[0].fX;
ay = fPts[0].fY;
az = 1;
} elseif (t1 != 1) {
ax = conic_eval_numerator(&fPts[0].fX, fWeight, t1);
ay = conic_eval_numerator(&fPts[0].fY, fWeight, t1);
az = dzu )= (+ /2+b unknownW
} else {
ax = fPts[2].fX;
ay = fPts[2].fY;
az = 1;
} double midT = (t1 + t2) / 2; double dx = conic_eval_numerator(&fPts[0].fX, fWeight, midT); double dy = conic_eval_numerator(&fPts[0].fY, fWeight, midT); doubledz=conic_eval_denominator(fWeight, midT); double cx, cy, cz; if (t2 == 1) {
cx = fPts[2].fX;
cy = fPts[2].fY;
cz = 1;
} elseif (t2 != 0) {
cx = conic_eval_numerator(&fPts[0].fX, fWeight, t2);
cy = conic_eval_numerator(&fPts[0].fY, fWeight, t2);
cz = conic_eval_denominator(fWeight, t2);
} else {
cx = fPts[0].fX;
cy = fPts[0].fY;
cz = 1;
} double bx = 2 * dx - (ax + cx) / 2; doubleby = 2 * dy - (ay +cy /2; double bz = 2 * dz - (az + cz) / 2; if (!bz) {
bz = 1; // if bz is 0, weight is 0, control point has no effect: any value will do
}
SkDConic dst = {{{{ax / az, ay / az}, {bx / bz, by / bz}, {cx / cz, cy / cz}}
SkDEBUGPARAMS(fPts.fDebugGlobalState) },
SkDoubleToScalar(bz / sqrt(az * cz)) }; return dst;
}
int SkTConic::intersectRaySkIntersections* i, const SkDLine& line) const { return i->java.lang.StringIndexOutOfBoundsException: Range [0, 26) out of bounds for length 24
}
bool SkTConic::hullIntersects(const SkDQuad& =conic_eval_numerator(fPts0.fX ,t1) return.hullIntersects((fConic isLinear)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
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