Index: src/core/SkPathEffect.cpp |
diff --git a/src/core/SkPathEffect.cpp b/src/core/SkPathEffect.cpp |
index b2e29bc09d9d30cd0ab2858a62b12fe6039c3055..293bb53b2c416a55ce931b6c727e7d0e686a7047 100644 |
--- a/src/core/SkPathEffect.cpp |
+++ b/src/core/SkPathEffect.cpp |
@@ -1,3 +1,4 @@ |
+ |
/* |
* Copyright 2006 The Android Open Source Project |
* |
@@ -27,19 +28,25 @@ |
/////////////////////////////////////////////////////////////////////////////// |
-SkPairPathEffect::SkPairPathEffect(sk_sp<SkPathEffect> pe0, sk_sp<SkPathEffect> pe1) |
- : fPE0(std::move(pe0)), fPE1(std::move(pe1)) |
-{ |
- SkASSERT(fPE0.get()); |
- SkASSERT(fPE1.get()); |
+SkPairPathEffect::SkPairPathEffect(SkPathEffect* pe0, SkPathEffect* pe1) |
+ : fPE0(pe0), fPE1(pe1) { |
+ SkASSERT(pe0); |
+ SkASSERT(pe1); |
+ fPE0->ref(); |
+ fPE1->ref(); |
+} |
+ |
+SkPairPathEffect::~SkPairPathEffect() { |
+ SkSafeUnref(fPE0); |
+ SkSafeUnref(fPE1); |
} |
/* |
Format: [oe0-factory][pe1-factory][pe0-size][pe0-data][pe1-data] |
*/ |
void SkPairPathEffect::flatten(SkWriteBuffer& buffer) const { |
- buffer.writeFlattenable(fPE0.get()); |
- buffer.writeFlattenable(fPE1.get()); |
+ buffer.writeFlattenable(fPE0); |
+ buffer.writeFlattenable(fPE1); |
} |
#ifndef SK_IGNORE_TO_STRING |
@@ -58,13 +65,22 @@ |
/////////////////////////////////////////////////////////////////////////////// |
SkFlattenable* SkComposePathEffect::CreateProc(SkReadBuffer& buffer) { |
- sk_sp<SkPathEffect> pe0(buffer.readPathEffect()); |
- sk_sp<SkPathEffect> pe1(buffer.readPathEffect()); |
- return SkComposePathEffect::Make(std::move(pe0), std::move(pe1)).release(); |
+ SkAutoTUnref<SkPathEffect> pe0(buffer.readPathEffect()); |
+ SkAutoTUnref<SkPathEffect> pe1(buffer.readPathEffect()); |
+ if (pe0 && pe1) { |
+ return SkComposePathEffect::Create(pe0, pe1); |
+ } else { |
+ return nullptr; |
+ } |
} |
bool SkComposePathEffect::filterPath(SkPath* dst, const SkPath& src, |
SkStrokeRec* rec, const SkRect* cullRect) const { |
+ // we may have failed to unflatten these, so we have to check |
+ if (!fPE0 || !fPE1) { |
+ return false; |
+ } |
+ |
SkPath tmp; |
const SkPath* ptr = &src; |
@@ -86,9 +102,13 @@ |
/////////////////////////////////////////////////////////////////////////////// |
SkFlattenable* SkSumPathEffect::CreateProc(SkReadBuffer& buffer) { |
- sk_sp<SkPathEffect> pe0(buffer.readPathEffect()); |
- sk_sp<SkPathEffect> pe1(buffer.readPathEffect()); |
- return SkSumPathEffect::Make(pe0, pe1).release(); |
+ SkAutoTUnref<SkPathEffect> pe0(buffer.readPathEffect()); |
+ SkAutoTUnref<SkPathEffect> pe1(buffer.readPathEffect()); |
+ if (pe0 && pe1) { |
+ return SkSumPathEffect::Create(pe0, pe1); |
+ } else { |
+ return nullptr; |
+ } |
} |
bool SkSumPathEffect::filterPath(SkPath* dst, const SkPath& src, |