Implement conics for NVPR

src/core/SkPath.cpp

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkBuffer.h"
@@ skipping 626 matching lines @@
 
     int count = fPathRef->countPoints();
     if (count == 0) {
         this->moveTo(x, y);
     } else {
         SkPathRef::Editor ed(&fPathRef);
         ed.atPoint(count-1)->set(x, y);
     }
 }
 
+int SkPath::countConicWeights() const {
+    return fPathRef->countWeights();
+}
+
+SkScalar SkPath::getConicWeight(int index) const {
+    if ((unsigned)index < (unsigned)fPathRef->countWeights()) {
+        return fPathRef->atConicWeight(index);
+    }
+    return SkIntToScalar(0);
+}
+
 void SkPath::setConvexity(Convexity c) {
     if (fConvexity != c) {
         fConvexity = c;
     }
 }
 
 //////////////////////////////////////////////////////////////////////////////
 //  Construction methods
 
 #define DIRTY_AFTER_EDIT                 \
@@ skipping 2207 matching lines @@
     switch (this->getFillType()) {
         case SkPath::kEvenOdd_FillType:
         case SkPath::kInverseEvenOdd_FillType:
             w &= 1;
             break;
         default:
             break;
     }
     return SkToBool(w);
 }