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handle empty contours in a couple more places

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R=kjlubick@google.com
BUG=skia:6061

Change-Id: I5b465f1495f80a5ac44253cadf4afd7f509fa75b
Reviewed-on: https://skia-review.googlesource.com/6268
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Cary Clark <caryclark@google.com>
This commit is contained in:
Cary Clark 2016-12-19 11:16:36 -05:00 committed by Skia Commit-Bot
parent 6750e91544
commit 9c16d1e766
1 changed files with 6 additions and 0 deletions
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6
src/pathops/SkOpContour.h
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@ -292,6 +292,9 @@ public:
void resetReverse() {
SkOpContour* next = this;
do {
if (!next->count()) {
continue;
}
next->fCcw = -1;
next->fReverse = false;
} while ((next = next->next()));
@ -405,6 +408,9 @@ public:
void joinAllSegments() {
SkOpContour* next = this;
do {
if (!next->count()) {
continue;
}
next->joinSegments();
} while ((next = next->next()));
}