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Bug 1214759 - backport SkDashPathEffect::asPoints fix from upstream Skia. r=jmuizelaar

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This commit is contained in:
Lee Salzman 2015-10-14 13:39:03 -04:00
parent 993ddd5ee2
commit 9d76d93e62
1 changed files with 4 additions and 2 deletions
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6
gfx/skia/skia/src/effects/SkDashPathEffect.cpp
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@ -94,9 +94,11 @@ bool SkDashPathEffect::asPoints(PointData* results,
// TODO: make this test for horizontal & vertical lines more robust
bool isXAxis = true;
if (SK_Scalar1 == tangent.fX || -SK_Scalar1 == tangent.fX) {
if (SkScalarNearlyEqual(SK_Scalar1, tangent.fX) ||
SkScalarNearlyEqual(-SK_Scalar1, tangent.fX)) {
results->fSize.set(SkScalarHalf(fIntervals[0]), SkScalarHalf(rec.getWidth()));
} else if (SK_Scalar1 == tangent.fY || -SK_Scalar1 == tangent.fY) {
} else if (SkScalarNearlyEqual(SK_Scalar1, tangent.fY) ||
SkScalarNearlyEqual(-SK_Scalar1, tangent.fY)) {
results->fSize.set(SkScalarHalf(rec.getWidth()), SkScalarHalf(fIntervals[0]));
isXAxis = false;
} else if (SkPaint::kRound_Cap != rec.getCap()) {