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comparison: gfx/skia/trunk/src/core/SkStrokerPriv.h
gfx/skia/trunk/src/core/SkStrokerPriv.h
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- TOR_BUG_9701
- changeset 11
- deefc01c0e14
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| -1:000000000000 | 0:af6a876a1cc9 |
|---|---|
| 1 | |
| 2 /* | |
| 3 * Copyright 2006 The Android Open Source Project | |
| 4 * | |
| 5 * Use of this source code is governed by a BSD-style license that can be | |
| 6 * found in the LICENSE file. | |
| 7 */ | |
| 8 | |
| 9 | |
| 10 #ifndef SkStrokerPriv_DEFINED | |
| 11 #define SkStrokerPriv_DEFINED | |
| 12 | |
| 13 #include "SkStroke.h" | |
| 14 | |
| 15 #define CWX(x, y) (-y) | |
| 16 #define CWY(x, y) (x) | |
| 17 #define CCWX(x, y) (y) | |
| 18 #define CCWY(x, y) (-x) | |
| 19 | |
| 20 #define CUBIC_ARC_FACTOR ((SK_ScalarSqrt2 - SK_Scalar1) * 4 / 3) | |
| 21 | |
| 22 class SkStrokerPriv { | |
| 23 public: | |
| 24 typedef void (*CapProc)(SkPath* path, | |
| 25 const SkPoint& pivot, | |
| 26 const SkVector& normal, | |
| 27 const SkPoint& stop, | |
| 28 SkPath* otherPath); | |
| 29 | |
| 30 typedef void (*JoinProc)(SkPath* outer, SkPath* inner, | |
| 31 const SkVector& beforeUnitNormal, | |
| 32 const SkPoint& pivot, | |
| 33 const SkVector& afterUnitNormal, | |
| 34 SkScalar radius, SkScalar invMiterLimit, | |
| 35 bool prevIsLine, bool currIsLine); | |
| 36 | |
| 37 static CapProc CapFactory(SkPaint::Cap); | |
| 38 static JoinProc JoinFactory(SkPaint::Join); | |
| 39 }; | |
| 40 | |
| 41 #endif |
