All rSomethingTo() immediately following a close() are relative to the point we closed from, not the point we close to. Fix that.
Seems like this has been broken since the stone ages.
BUG=skia:1474, code.google.com/p/android/issues/detail?id=41216
R=bsalomon@google.com
Author: mtklein@google.com
Review URL: https://chromiumcodereview.appspot.com/22681006
git-svn-id: http://skia.googlecode.com/svn/trunk@10666 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/core/SkPath.cpp b/src/core/SkPath.cpp
index 97204bb..ed2f555 100644
--- a/src/core/SkPath.cpp
+++ b/src/core/SkPath.cpp
@@ -749,6 +749,7 @@
}
void SkPath::rLineTo(SkScalar x, SkScalar y) {
+ this->injectMoveToIfNeeded(); // This can change the result of this->getLastPt().
SkPoint pt;
this->getLastPt(&pt);
this->lineTo(pt.fX + x, pt.fY + y);
@@ -770,6 +771,7 @@
}
void SkPath::rQuadTo(SkScalar x1, SkScalar y1, SkScalar x2, SkScalar y2) {
+ this->injectMoveToIfNeeded(); // This can change the result of this->getLastPt().
SkPoint pt;
this->getLastPt(&pt);
this->quadTo(pt.fX + x1, pt.fY + y1, pt.fX + x2, pt.fY + y2);
@@ -803,6 +805,7 @@
void SkPath::rConicTo(SkScalar dx1, SkScalar dy1, SkScalar dx2, SkScalar dy2,
SkScalar w) {
+ this->injectMoveToIfNeeded(); // This can change the result of this->getLastPt().
SkPoint pt;
this->getLastPt(&pt);
this->conicTo(pt.fX + dx1, pt.fY + dy1, pt.fX + dx2, pt.fY + dy2, w);
@@ -827,6 +830,7 @@
void SkPath::rCubicTo(SkScalar x1, SkScalar y1, SkScalar x2, SkScalar y2,
SkScalar x3, SkScalar y3) {
+ this->injectMoveToIfNeeded(); // This can change the result of this->getLastPt().
SkPoint pt;
this->getLastPt(&pt);
this->cubicTo(pt.fX + x1, pt.fY + y1, pt.fX + x2, pt.fY + y2,