1*c8dee2aaSAndroid Build Coastguard Worker /* 2*c8dee2aaSAndroid Build Coastguard Worker * Copyright 2012 Google Inc. 3*c8dee2aaSAndroid Build Coastguard Worker * 4*c8dee2aaSAndroid Build Coastguard Worker * Use of this source code is governed by a BSD-style license that can be 5*c8dee2aaSAndroid Build Coastguard Worker * found in the LICENSE file. 6*c8dee2aaSAndroid Build Coastguard Worker */ 7*c8dee2aaSAndroid Build Coastguard Worker #ifndef SkPathOpsCommon_DEFINED 8*c8dee2aaSAndroid Build Coastguard Worker #define SkPathOpsCommon_DEFINED 9*c8dee2aaSAndroid Build Coastguard Worker 10*c8dee2aaSAndroid Build Coastguard Worker #include "include/pathops/SkPathOps.h" 11*c8dee2aaSAndroid Build Coastguard Worker #include "src/pathops/SkPathOpsTypes.h" 12*c8dee2aaSAndroid Build Coastguard Worker 13*c8dee2aaSAndroid Build Coastguard Worker class SkOpAngle; 14*c8dee2aaSAndroid Build Coastguard Worker class SkOpCoincidence; 15*c8dee2aaSAndroid Build Coastguard Worker class SkOpContourHead; 16*c8dee2aaSAndroid Build Coastguard Worker class SkOpSegment; 17*c8dee2aaSAndroid Build Coastguard Worker class SkOpSpan; 18*c8dee2aaSAndroid Build Coastguard Worker class SkOpSpanBase; 19*c8dee2aaSAndroid Build Coastguard Worker class SkPath; 20*c8dee2aaSAndroid Build Coastguard Worker 21*c8dee2aaSAndroid Build Coastguard Worker template <typename T> class SkTDArray; 22*c8dee2aaSAndroid Build Coastguard Worker 23*c8dee2aaSAndroid Build Coastguard Worker const SkOpAngle* AngleWinding(SkOpSpanBase* start, SkOpSpanBase* end, int* windingPtr, 24*c8dee2aaSAndroid Build Coastguard Worker bool* sortable); 25*c8dee2aaSAndroid Build Coastguard Worker SkOpSegment* FindChase(SkTDArray<SkOpSpanBase*>* chase, SkOpSpanBase** startPtr, 26*c8dee2aaSAndroid Build Coastguard Worker SkOpSpanBase** endPtr); 27*c8dee2aaSAndroid Build Coastguard Worker SkOpSpan* FindSortableTop(SkOpContourHead* ); 28*c8dee2aaSAndroid Build Coastguard Worker SkOpSpan* FindUndone(SkOpContourHead* ); 29*c8dee2aaSAndroid Build Coastguard Worker bool FixWinding(SkPath* path); 30*c8dee2aaSAndroid Build Coastguard Worker bool SortContourList(SkOpContourHead** , bool evenOdd, bool oppEvenOdd); 31*c8dee2aaSAndroid Build Coastguard Worker bool HandleCoincidence(SkOpContourHead* , SkOpCoincidence* ); 32*c8dee2aaSAndroid Build Coastguard Worker bool OpDebug(const SkPath& one, const SkPath& two, SkPathOp op, SkPath* result 33*c8dee2aaSAndroid Build Coastguard Worker SkDEBUGPARAMS(bool skipAssert) 34*c8dee2aaSAndroid Build Coastguard Worker SkDEBUGPARAMS(const char* testName)); 35*c8dee2aaSAndroid Build Coastguard Worker 36*c8dee2aaSAndroid Build Coastguard Worker #endif 37