michael@0: /*
michael@0:  * Copyright 2012 Google Inc.
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: #ifndef SkReduceOrder_DEFINED
michael@0: #define SkReduceOrder_DEFINED
michael@0: 
michael@0: #include "SkPath.h"
michael@0: #include "SkPathOpsCubic.h"
michael@0: #include "SkPathOpsLine.h"
michael@0: #include "SkPathOpsQuad.h"
michael@0: #include "SkTArray.h"
michael@0: 
michael@0: union SkReduceOrder {
michael@0:     enum Quadratics {
michael@0:         kNo_Quadratics,
michael@0:         kAllow_Quadratics
michael@0:     };
michael@0: 
michael@0:     int reduce(const SkDCubic& cubic, Quadratics);
michael@0:     int reduce(const SkDLine& line);
michael@0:     int reduce(const SkDQuad& quad);
michael@0: 
michael@0:     static SkPath::Verb Cubic(const SkPoint pts[4], SkPoint* reducePts);
michael@0:     static SkPath::Verb Quad(const SkPoint pts[3], SkPoint* reducePts);
michael@0: 
michael@0:     SkDLine fLine;
michael@0:     SkDQuad fQuad;
michael@0:     SkDCubic fCubic;
michael@0: };
michael@0: 
michael@0: #endif