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/*
* 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 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,
bool evenOdd, bool oppEvenOdd);
bool HandleCoincidence(SkTArray<SkOpContour*, true>* , int );
#if DEBUG_ACTIVE_SPANS || DEBUG_ACTIVE_SPANS_FIRST_ONLY
void DebugShowActiveSpans(SkTArray<SkOpContour*, true>& contourList);
#endif
#endif
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