1 /*
2  * Copyright 2014 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 GrRRectEffect_DEFINED
9 #define GrRRectEffect_DEFINED
10 
11 #include "GrTypes.h"
12 #include "GrTypesPriv.h"
13 #include "SkRefCnt.h"
14 
15 class GrFragmentProcessor;
16 class GrShaderCaps;
17 class GrProcessor;
18 class SkRRect;
19 
20 namespace GrRRectEffect {
21 
22 /**
23  * Creates an effect that performs anti-aliased clipping against a SkRRect. It doesn't support
24  * all varieties of SkRRect so the caller must check for a nullptr return.
25  */
26 std::unique_ptr<GrFragmentProcessor> Make(GrClipEdgeType, const SkRRect&, const GrShaderCaps&);
27 };
28 
29 #endif
30