/*
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* Copyright 2012 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkPathOpsCommon_DEFINED
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#define SkPathOpsCommon_DEFINED
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#include "SkOpAngle.h"
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#include "SkTDArray.h"
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class SkOpCoincidence;
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class SkOpContour;
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class SkPathWriter;
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const SkOpAngle* AngleWinding(SkOpSpanBase* start, SkOpSpanBase* end, int* windingPtr,
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bool* sortable);
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SkOpSegment* FindChase(SkTDArray<SkOpSpanBase*>* chase, SkOpSpanBase** startPtr,
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SkOpSpanBase** endPtr);
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SkOpSpan* FindSortableTop(SkOpContourHead* );
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SkOpSpan* FindUndone(SkOpContourHead* );
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bool FixWinding(SkPath* path);
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bool SortContourList(SkOpContourHead** , bool evenOdd, bool oppEvenOdd);
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bool HandleCoincidence(SkOpContourHead* , SkOpCoincidence* );
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bool OpDebug(const SkPath& one, const SkPath& two, SkPathOp op, SkPath* result
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SkDEBUGPARAMS(bool skipAssert)
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SkDEBUGPARAMS(const char* testName));
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#endif
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