1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/src/core/SkStrokerPriv.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,41 @@
1.4 +
1.5 +/*
1.6 + * Copyright 2006 The Android Open Source Project
1.7 + *
1.8 + * Use of this source code is governed by a BSD-style license that can be
1.9 + * found in the LICENSE file.
1.10 + */
1.11 +
1.12 +
1.13 +#ifndef SkStrokerPriv_DEFINED
1.14 +#define SkStrokerPriv_DEFINED
1.15 +
1.16 +#include "SkStroke.h"
1.17 +
1.18 +#define CWX(x, y) (-y)
1.19 +#define CWY(x, y) (x)
1.20 +#define CCWX(x, y) (y)
1.21 +#define CCWY(x, y) (-x)
1.22 +
1.23 +#define CUBIC_ARC_FACTOR ((SK_ScalarSqrt2 - SK_Scalar1) * 4 / 3)
1.24 +
1.25 +class SkStrokerPriv {
1.26 +public:
1.27 + typedef void (*CapProc)(SkPath* path,
1.28 + const SkPoint& pivot,
1.29 + const SkVector& normal,
1.30 + const SkPoint& stop,
1.31 + SkPath* otherPath);
1.32 +
1.33 + typedef void (*JoinProc)(SkPath* outer, SkPath* inner,
1.34 + const SkVector& beforeUnitNormal,
1.35 + const SkPoint& pivot,
1.36 + const SkVector& afterUnitNormal,
1.37 + SkScalar radius, SkScalar invMiterLimit,
1.38 + bool prevIsLine, bool currIsLine);
1.39 +
1.40 + static CapProc CapFactory(SkPaint::Cap);
1.41 + static JoinProc JoinFactory(SkPaint::Join);
1.42 +};
1.43 +
1.44 +#endif
