1 /* 2 * Copyright 2018 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef GrStrokeRectOp_DEFINED 9 #define GrStrokeRectOp_DEFINED 10 11 #include "GrTypesPriv.h" 12 13 class GrDrawOp; 14 class GrPaint; 15 class SkMatrix; 16 struct SkRect; 17 class SkStrokeRec; 18 19 /** 20 * A set of factory functions for drawing stroked rectangles either coverage-antialiased, or 21 * non-antialiased. The non-antialiased ops can be used with MSAA. As with other GrDrawOp factories, 22 * the GrPaint is only consumed by these methods if a valid op is returned. If null is returned then 23 * the paint is unmodified and may still be used. 24 */ 25 namespace GrStrokeRectOp { 26 27 std::unique_ptr<GrDrawOp> Make(GrContext* context, 28 GrPaint&& paint, 29 GrAAType aaType, 30 const SkMatrix& viewMatrix, 31 const SkRect& rect, 32 const SkStrokeRec& stroke); 33 34 // rects[0] == outer rectangle, rects[1] == inner rectangle. Null return means there is nothing to 35 // draw rather than failure. The area between the rectangles will be filled by the paint, and it 36 // will be anti-aliased with coverage AA. viewMatrix.rectStaysRect() must be true. 37 std::unique_ptr<GrDrawOp> MakeNested(GrContext* context, 38 GrPaint&& paint, 39 const SkMatrix& viewMatrix, 40 const SkRect rects[2]); 41 42 } // namespace GrStrokeRectOp 43 44 #endif // GrStrokeRectOp_DEFINED 45
