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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkRectShaderImageFilter_DEFINED | 8 #ifndef SkRectShaderImageFilter_DEFINED |
9 #define SkRectShaderImageFilter_DEFINED | 9 #define SkRectShaderImageFilter_DEFINED |
10 | 10 |
11 #include "SkImageFilter.h" | 11 #include "SkImageFilter.h" |
12 #include "SkRect.h" | 12 #include "SkRect.h" |
13 | 13 |
14 class SkShader; | 14 class SkShader; |
15 | 15 |
16 class SK_API SkRectShaderImageFilter : public SkImageFilter { | 16 class SK_API SkRectShaderImageFilter : public SkImageFilter { |
17 public: | 17 public: |
18 /** Create a new image filter which fills the given rectangle with pixels | 18 /** Create a new image filter which fills the given rectangle with pixels |
19 * produced by the given SkShader. If no rectangle is specified, an output | 19 * produced by the given SkShader. If no rectangle is specified, an output |
20 * is produced with the same bounds as the input primitive (even though | 20 * is produced with the same bounds as the input primitive (even though |
21 * the input primitive's pixels are not used for processing). | 21 * the input primitive's pixels are not used for processing). |
22 * @param s Shader to call for processing. Cannot be NULL. Will be | 22 * @param s Shader to call for processing. Cannot be NULL. Will be |
23 * ref'ed by the new image filter. | 23 * ref'ed by the new image filter. |
24 * @param rect Rectangle of output pixels in which to apply the shader. | 24 * @param rect Rectangle of output pixels in which to apply the shader. |
25 * If NULL or a given crop edge is not specified, the source | 25 * If NULL or a given crop edge is not specified, the source |
26 * primitive's bounds are used instead. | 26 * primitive's bounds are used instead. |
27 */ | 27 */ |
28 /* DEPRECATED */ static SkRectShaderImageFilter* Create(SkShader* s, const S
kRect& rect); | 28 SK_ATTR_DEPRECATED("use Create(SkShader*, const CropRect*)") |
| 29 static SkRectShaderImageFilter* Create(SkShader* s, const SkRect& rect); |
| 30 |
29 static SkRectShaderImageFilter* Create(SkShader* s, const CropRect* rect = N
ULL); | 31 static SkRectShaderImageFilter* Create(SkShader* s, const CropRect* rect = N
ULL); |
30 virtual ~SkRectShaderImageFilter(); | 32 virtual ~SkRectShaderImageFilter(); |
31 | 33 |
32 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkRectShaderImageFilter) | 34 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkRectShaderImageFilter) |
33 | 35 |
34 protected: | 36 protected: |
35 SkRectShaderImageFilter(SkFlattenableReadBuffer& buffer); | 37 SkRectShaderImageFilter(SkFlattenableReadBuffer& buffer); |
36 virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE; | 38 virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE; |
37 | 39 |
38 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, | 40 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, |
39 SkBitmap* result, SkIPoint* loc) SK_OVERRIDE; | 41 SkBitmap* result, SkIPoint* loc) SK_OVERRIDE; |
40 | 42 |
41 private: | 43 private: |
42 SkRectShaderImageFilter(SkShader* s, const CropRect* rect); | 44 SkRectShaderImageFilter(SkShader* s, const CropRect* rect); |
43 SkShader* fShader; | 45 SkShader* fShader; |
44 | 46 |
45 typedef SkImageFilter INHERITED; | 47 typedef SkImageFilter INHERITED; |
46 }; | 48 }; |
47 | 49 |
48 #endif | 50 #endif |
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