| /* |
| * 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 SkReduceOrder_DEFINED |
| #define SkReduceOrder_DEFINED |
| |
| #include "include/core/SkPath.h" |
| #include "src/pathops/SkPathOpsCubic.h" |
| #include "src/pathops/SkPathOpsLine.h" |
| #include "src/pathops/SkPathOpsQuad.h" |
| |
| struct SkConic; |
| struct SkPoint; |
| |
| union SkReduceOrder { |
| enum Quadratics { |
| kNo_Quadratics, |
| kAllow_Quadratics |
| }; |
| |
| int reduce(const SkDCubic& cubic, Quadratics); |
| int reduce(const SkDLine& line); |
| int reduce(const SkDQuad& quad); |
| |
| static SkPath::Verb Conic(const SkConic& conic, SkPoint* reducePts); |
| static SkPath::Verb Cubic(const SkPoint pts[4], SkPoint* reducePts); |
| static SkPath::Verb Quad(const SkPoint pts[3], SkPoint* reducePts); |
| |
| SkDLine fLine; |
| SkDQuad fQuad; |
| SkDCubic fCubic; |
| }; |
| |
| #endif |