path ops work in progress

src/pathops/SkOpSegment.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 SkOpSegment_DEFINE
 #define SkOpSegment_DEFINE
 
 #include "SkOpAngle.h"
@@ skipping 300 matching lines @@
 #if DEBUG_DUMP
     int debugID() const {
         return fID;
     }
 #endif
 #if DEBUG_ACTIVE_SPANS || DEBUG_ACTIVE_SPANS_FIRST_ONLY
     void debugShowActiveSpans() const;
 #endif
 #if DEBUG_SORT || DEBUG_SWAP_TOP
     void debugShowSort(const char* fun, const SkTArray<SkOpAngle*, true>& angles, int first,
-            const int contourWinding, const int oppContourWinding) const;
-    void debugShowSort(const char* fun, const SkTArray<SkOpAngle*, true>& angles, int first);
+            const int contourWinding, const int oppContourWinding, bool sortable) const;
+    void debugShowSort(const char* fun, const SkTArray<SkOpAngle*, true>& angles, int first,
+            bool sortable);
 #endif
 #if DEBUG_CONCIDENT
     void debugShowTs() const;
 #endif
 #if DEBUG_SHOW_WINDING
     int debugShowWindingValues(int slotCount, int ofInterest) const;
 #endif
 
 private:
     bool activeAngleOther(int index, int* done, SkTArray<SkOpAngle, true>* angles);
@@ skipping 70 matching lines @@
     SkPath::Verb fVerb;
     bool fOperand;
     bool fXor;  // set if original contour had even-odd fill
     bool fOppXor;  // set if opposite operand had even-odd fill
 #if DEBUG_DUMP
     int fID;
 #endif
 };
 
 #endif