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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 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 SkPictureShader_DEFINED | 8 #ifndef SkPictureShader_DEFINED |
9 #define SkPictureShader_DEFINED | 9 #define SkPictureShader_DEFINED |
10 | 10 |
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34 #endif | 34 #endif |
35 | 35 |
36 protected: | 36 protected: |
37 SkPictureShader(SkReadBuffer&); | 37 SkPictureShader(SkReadBuffer&); |
38 virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE; | 38 virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE; |
39 virtual Context* onCreateContext(const ContextRec&, void* storage) const SK_
OVERRIDE; | 39 virtual Context* onCreateContext(const ContextRec&, void* storage) const SK_
OVERRIDE; |
40 | 40 |
41 private: | 41 private: |
42 SkPictureShader(SkPicture*, TileMode, TileMode, const SkMatrix* = NULL); | 42 SkPictureShader(SkPicture*, TileMode, TileMode, const SkMatrix* = NULL); |
43 | 43 |
44 SkShader* refBitmapShader(const SkMatrix&) const; | 44 SkShader* refBitmapShader(const SkMatrix&, const SkMatrix* localMatrix) cons
t; |
45 | 45 |
46 SkPicture* fPicture; | 46 SkPicture* fPicture; |
47 TileMode fTmx, fTmy; | 47 TileMode fTmx, fTmy; |
48 | 48 |
49 mutable SkMutex fCachedBitmapShaderMutex; | 49 mutable SkMutex fCachedBitmapShaderMutex; |
50 mutable SkAutoTUnref<SkShader> fCachedBitmapShader; | 50 mutable SkAutoTUnref<SkShader> fCachedBitmapShader; |
51 mutable SkSize fCachedTileScale; | 51 mutable SkSize fCachedTileScale; |
52 mutable SkMatrix fCachedLocalMatrix; | 52 mutable SkMatrix fCachedLocalMatrix; |
53 | 53 |
54 class PictureShaderContext : public SkShader::Context { | 54 class PictureShaderContext : public SkShader::Context { |
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71 SkShader::Context* fBitmapShaderContext; | 71 SkShader::Context* fBitmapShaderContext; |
72 void* fBitmapShaderContextStorage; | 72 void* fBitmapShaderContextStorage; |
73 | 73 |
74 typedef SkShader::Context INHERITED; | 74 typedef SkShader::Context INHERITED; |
75 }; | 75 }; |
76 | 76 |
77 typedef SkShader INHERITED; | 77 typedef SkShader INHERITED; |
78 }; | 78 }; |
79 | 79 |
80 #endif // SkPictureShader_DEFINED | 80 #endif // SkPictureShader_DEFINED |
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