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 SkReduceOrder_DEFINED 8*c8dee2aaSAndroid Build Coastguard Worker #define SkReduceOrder_DEFINED 9*c8dee2aaSAndroid Build Coastguard Worker 10*c8dee2aaSAndroid Build Coastguard Worker #include "include/core/SkPath.h" 11*c8dee2aaSAndroid Build Coastguard Worker #include "src/pathops/SkPathOpsCubic.h" 12*c8dee2aaSAndroid Build Coastguard Worker #include "src/pathops/SkPathOpsLine.h" 13*c8dee2aaSAndroid Build Coastguard Worker #include "src/pathops/SkPathOpsQuad.h" 14*c8dee2aaSAndroid Build Coastguard Worker 15*c8dee2aaSAndroid Build Coastguard Worker struct SkConic; 16*c8dee2aaSAndroid Build Coastguard Worker struct SkPoint; 17*c8dee2aaSAndroid Build Coastguard Worker 18*c8dee2aaSAndroid Build Coastguard Worker union SkReduceOrder { 19*c8dee2aaSAndroid Build Coastguard Worker enum Quadratics { 20*c8dee2aaSAndroid Build Coastguard Worker kNo_Quadratics, 21*c8dee2aaSAndroid Build Coastguard Worker kAllow_Quadratics 22*c8dee2aaSAndroid Build Coastguard Worker }; 23*c8dee2aaSAndroid Build Coastguard Worker 24*c8dee2aaSAndroid Build Coastguard Worker int reduce(const SkDCubic& cubic, Quadratics); 25*c8dee2aaSAndroid Build Coastguard Worker int reduce(const SkDLine& line); 26*c8dee2aaSAndroid Build Coastguard Worker int reduce(const SkDQuad& quad); 27*c8dee2aaSAndroid Build Coastguard Worker 28*c8dee2aaSAndroid Build Coastguard Worker static SkPath::Verb Conic(const SkConic& conic, SkPoint* reducePts); 29*c8dee2aaSAndroid Build Coastguard Worker static SkPath::Verb Cubic(const SkPoint pts[4], SkPoint* reducePts); 30*c8dee2aaSAndroid Build Coastguard Worker static SkPath::Verb Quad(const SkPoint pts[3], SkPoint* reducePts); 31*c8dee2aaSAndroid Build Coastguard Worker 32*c8dee2aaSAndroid Build Coastguard Worker SkDLine fLine; 33*c8dee2aaSAndroid Build Coastguard Worker SkDQuad fQuad; 34*c8dee2aaSAndroid Build Coastguard Worker SkDCubic fCubic; 35*c8dee2aaSAndroid Build Coastguard Worker }; 36*c8dee2aaSAndroid Build Coastguard Worker 37*c8dee2aaSAndroid Build Coastguard Worker #endif 38