pathops work in progress

src/pathops/SkPathOpsOp.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SkAddIntersections.h"
 #include "SkOpEdgeBuilder.h"
 #include "SkPathOpsCommon.h"
 #include "SkPathWriter.h"
@@ skipping 286 matching lines @@
             next = *nextPtr++;
         } while (AddIntersectTs(current, next) && nextPtr != listEnd);
     } while (currentPtr != listEnd);
     // eat through coincident edges
 
     int total = 0;
     int index;
     for (index = 0; index < contourList.count(); ++index) {
         total += contourList[index]->segments().count();
     }
-#if DEBUG_SHOW_WINDING
-    SkOpContour::debugShowWindingValues(contourList);
-#endif
-    CoincidenceCheck(&contourList, total);
-#if DEBUG_SHOW_WINDING
-    SkOpContour::debugShowWindingValues(contourList);
-#endif
-    FixOtherTIndex(&contourList);
-    CheckEnds(&contourList);
-    CheckTiny(&contourList);
-    SortSegments(&contourList);
-#if DEBUG_ACTIVE_SPANS || DEBUG_ACTIVE_SPANS_FIRST_ONLY
-    DebugShowActiveSpans(contourList);
-#endif
+    HandleCoincidence(&contourList, total);
     // construct closed contours
     SkPathWriter wrapper(*result);
     bridgeOp(contourList, op, xorMask, xorOpMask, &wrapper);
     {  // if some edges could not be resolved, assemble remaining fragments
         SkPath temp;
         temp.setFillType(fillType);
         SkPathWriter assembled(temp);
         Assemble(wrapper, &assembled);
         *result = *assembled.nativePath();
         result->setFillType(fillType);
     }
     return true;
 }