SkStrokeRec TestStrokeRec(SkRandom* random) {
SkStrokeRec::InitStyle style =
SkStrokeRec::InitStyle(random->nextULessThan(SkStrokeRec::kFill_InitStyle + 1));
SkStrokeRec rec(style);
randomize_stroke_rec(&rec, random);
return rec;
}
GrStrokeInfo TestStrokeInfo(SkRandom* random) {
SkStrokeRec::InitStyle style =
SkStrokeRec::InitStyle(random->nextULessThan(SkStrokeRec::kFill_InitStyle + 1));
GrStrokeInfo strokeInfo(style);
randomize_stroke_rec(&strokeInfo, random);
SkPathEffect::DashInfo dashInfo;
dashInfo.fCount = random->nextRangeU(1, 50) * 2;
SkAutoTDeleteArray<SkScalar> intervals(SkNEW_ARRAY(SkScalar, dashInfo.fCount));
dashInfo.fIntervals = intervals.get();
SkScalar sum = 0;
for (int i = 0; i < dashInfo.fCount; i++) {
dashInfo.fIntervals[i] = random->nextRangeScalar(SkDoubleToScalar(0.01),
SkDoubleToScalar(10.0));
sum += dashInfo.fIntervals[i];
}
dashInfo.fPhase = random->nextRangeScalar(0, sum);
strokeInfo.setDashInfo(dashInfo);
return strokeInfo;
}
void TestStyle(SkRandom* random, GrStyle* style) {
SkStrokeRec::InitStyle initStyle =
SkStrokeRec::InitStyle(random->nextULessThan(SkStrokeRec::kFill_InitStyle + 1));
SkStrokeRec stroke(initStyle);
randomize_stroke_rec(&stroke, random);
sk_sp<SkPathEffect> pe;
if (random->nextBool()) {
int cnt = random->nextRangeU(1, 50) * 2;
std::unique_ptr<SkScalar[]> intervals(new SkScalar[cnt]);
SkScalar sum = 0;
for (int i = 0; i < cnt; i++) {
intervals[i] = random->nextRangeScalar(SkDoubleToScalar(0.01),
SkDoubleToScalar(10.0));
sum += intervals[i];
}
SkScalar phase = random->nextRangeScalar(0, sum);
pe = TestDashPathEffect::Make(intervals.get(), cnt, phase);
}
*style = GrStyle(stroke, std::move(pe));
}
