| /* |
| * Copyright 2012 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| #include "SkPath.h" |
| |
| // region-inspired approach |
| void contourBounds(const SkPath& path, SkTDArray<SkRect>& boundsArray); |
| void simplify(const SkPath& path, bool asFill, SkPath& simple); |
| |
| // contour outer edge walking approach |
| #ifndef DEFINE_SHAPE_OP |
| // FIXME: namespace testing doesn't allow global enums like this |
| #define DEFINE_SHAPE_OP |
| enum ShapeOp { |
| kDifference_Op, |
| kIntersect_Op, |
| kUnion_Op, |
| kXor_Op, |
| kShapeOp_Count |
| }; |
| |
| enum ShapeOpMask { |
| kWinding_Mask = -1, |
| kNo_Mask = 0, |
| kEvenOdd_Mask = 1 |
| }; |
| #endif |
| |
| void operate(const SkPath& one, const SkPath& two, ShapeOp op, SkPath& result); |
| void simplifyx(const SkPath& path, SkPath& simple); |
| |
| // FIXME: remove this section once debugging is complete |
| extern const bool gRunTestsInOneThread; |
| #ifdef SK_DEBUG |
| extern int gDebugMaxWindSum; |
| extern int gDebugMaxWindValue; |
| #endif |
