cumulative pathops patch

src/pathops/SkPathOpsCommon.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 SkPathOpsCommon_DEFINED
 #define SkPathOpsCommon_DEFINED
 
 #include "SkOpAngle.h"
-#include "SkOpContour.h"
 #include "SkTDArray.h"
 
+class SkOpCoincidence;
+class SkOpContour;
 class SkPathWriter;
 
 void Assemble(const SkPathWriter& path, SkPathWriter* simple);
-// FIXME: find chase uses insert, so it can't be converted to SkTArray yet
-SkOpSegment* FindChase(SkTDArray<SkOpSpan*>* chase, int* tIndex, int* endIndex);
-SkOpSegment* FindSortableTop(const SkTArray<SkOpContour*, true>& , SkOpAngle::IncludeType ,
-                             bool* firstContour, int* index, int* endIndex, SkPoint* topLeft,
-                             bool* unsortable, bool* done, bool* onlyVertical, bool firstPass);
-SkOpSegment* FindUndone(SkTArray<SkOpContour*, true>& contourList, int* start, int* end);
-void MakeContourList(SkTArray<SkOpContour>& contours, SkTArray<SkOpContour*, true>& list,
+SkOpSegment* FindChase(SkTDArray<SkOpSpanBase*>* chase, SkOpSpanBase** startPtr,
+                       SkOpSpanBase** endPtr);
+SkOpSegment* FindSortableTop(const SkTDArray<SkOpContour*>& , bool firstPass,
+                              SkOpAngle::IncludeType , bool* firstContour, SkOpSpanBase** index,
+                              SkOpSpanBase** endIndex, SkPoint* topLeft, bool* unsortable,
+                              bool* done, bool* onlyVertical, SkChunkAlloc* );
+SkOpSegment* FindUndone(SkTDArray<SkOpContour*>& contourList, SkOpSpanBase** startPtr,
+                         SkOpSpanBase** endPtr);
+void MakeContourList(SkOpContour* , SkTDArray<SkOpContour*>& list,
                      bool evenOdd, bool oppEvenOdd);
-bool HandleCoincidence(SkTArray<SkOpContour*, true>* , int );
+bool HandleCoincidence(SkTDArray<SkOpContour*>* , SkOpCoincidence* , SkChunkAlloc* ,
+                       SkOpGlobalState* );
 
-#if DEBUG_ACTIVE_SPANS || DEBUG_ACTIVE_SPANS_FIRST_ONLY
-void DebugShowActiveSpans(SkTArray<SkOpContour*, true>& contourList);
+#if DEBUG_ACTIVE_SPANS
+void DebugShowActiveSpans(SkTDArray<SkOpContour*>& contourList);
 #endif
 
 #endif