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 GrSDFMaskFilter_DEFINED |
9 | #define GrSDFMaskFilter_DEFINED |
10 | |
11 | #include "include/core/SkMaskFilter.h" |
12 | |
13 | /** \class GrSDFMaskFilter |
14 | |
15 | This mask filter converts an alpha mask to a signed distance field representation |
16 | */ |
17 | class GrSDFMaskFilter : public SkMaskFilter { |
18 | public: |
19 | static sk_sp<SkMaskFilter> Make(); |
20 | }; |
21 | |
22 | extern void gr_register_sdf_maskfilter_createproc(); |
23 | |
24 | #endif |
25 | |