1 /* 2 * Copyright 2012 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 #ifndef SkReduceOrder_DEFINED 8 #define SkReduceOrder_DEFINED 9 10 #include "SkPath.h" 11 #include "SkPathOpsCubic.h" 12 #include "SkPathOpsLine.h" 13 #include "SkPathOpsQuad.h" 14 #include "SkTArray.h" 15 16 union SkReduceOrder { 17 enum Quadratics { 18 kNo_Quadratics, 19 kAllow_Quadratics 20 }; 21 enum Style { 22 kStroke_Style, 23 kFill_Style 24 }; 25 26 int reduce(const SkDCubic& cubic, Quadratics, Style); 27 int reduce(const SkDLine& line); 28 int reduce(const SkDQuad& quad, Style); 29 30 static SkPath::Verb Cubic(const SkPoint pts[4], SkPoint* reducePts); 31 static SkPath::Verb Quad(const SkPoint pts[3], SkPoint* reducePts); 32 33 SkDLine fLine; 34 SkDQuad fQuad; 35 SkDCubic fCubic; 36 }; 37 38 #endif 39
