Implement conics for NVPR

include/core/SkPathRef.h

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkPathRef_DEFINED
 #define SkPathRef_DEFINED
@@ skipping 217 matching lines @@
      */
     uint8_t atVerb(int index) const {
         SkASSERT((unsigned) index < (unsigned) fVerbCnt);
         return this->verbs()[~index];
     }
     const SkPoint& atPoint(int index) const {
         SkASSERT((unsigned) index < (unsigned) fPointCnt);
         return this->points()[index];
     }
 
+    const SkScalar& atConicWeight(int index) const {
+        SkASSERT((unsigned) index < (unsigned) fConicWeights.count());
+        return this->conicWeights()[index];
+    }
+
     bool operator== (const SkPathRef& ref) const;
 
     /**
      * Writes the path points and verbs to a buffer.
      */
     void writeToBuffer(SkWBuffer* buffer) const;
 
     /**
      * Gets the number of bytes that would be written in writeBuffer()
      */
@@ skipping 205 matching lines @@
         kEmptyGenID = 1, // GenID reserved for path ref with zero points and zero verbs.
     };
     mutable uint32_t    fGenerationID;
     SkDEBUGCODE(int32_t fEditorsAttached;) // assert that only one editor in use at any time.
 
     friend class PathRefTest_Private;
     typedef SkRefCnt INHERITED;
 };
 
 #endif