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1 /* | 1 /* |
2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 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 SkLinearBitmapPipeline_DEFINED | 8 #ifndef SkLinearBitmapPipeline_DEFINED |
9 #define SkLinearBitmapPipeline_DEFINED | 9 #define SkLinearBitmapPipeline_DEFINED |
10 | 10 |
11 #include "SkColor.h" | 11 #include "SkColor.h" |
12 #include "SkImageInfo.h" | 12 #include "SkImageInfo.h" |
13 #include "SkMatrix.h" | 13 #include "SkMatrix.h" |
14 #include "SkShader.h" | 14 #include "SkShader.h" |
15 | 15 |
16 class SkEmbeddableLinearPipeline; | 16 class SkEmbeddableLinearPipeline; |
17 | 17 |
| 18 enum SkGammaType { |
| 19 kLinear_SkGammaType, |
| 20 kSRGB_SkGammaType, |
| 21 }; |
| 22 |
18 ////////////////////////////////////////////////////////////////////////////////
/////////////////// | 23 ////////////////////////////////////////////////////////////////////////////////
/////////////////// |
19 // SkLinearBitmapPipeline - encapsulates all the machinery for doing floating po
int pixel | 24 // SkLinearBitmapPipeline - encapsulates all the machinery for doing floating po
int pixel |
20 // processing in a linear color space. | 25 // processing in a linear color space. |
21 // Note: this class has unusual alignment requirements due to its use of SIMD in
structions. The | 26 // Note: this class has unusual alignment requirements due to its use of SIMD in
structions. The |
22 // class SkEmbeddableLinearPipeline below manages these requirements. | 27 // class SkEmbeddableLinearPipeline below manages these requirements. |
23 class SkLinearBitmapPipeline { | 28 class SkLinearBitmapPipeline { |
24 public: | 29 public: |
25 SkLinearBitmapPipeline( | 30 SkLinearBitmapPipeline( |
26 const SkMatrix& inverse, | 31 const SkMatrix& inverse, |
27 SkFilterQuality filterQuality, | 32 SkFilterQuality filterQuality, |
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131 private: | 136 private: |
132 enum { | 137 enum { |
133 kActualSize = sizeof(SkLinearBitmapPipeline), | 138 kActualSize = sizeof(SkLinearBitmapPipeline), |
134 kPaddedSize = SkAlignPtr(kActualSize + 12), | 139 kPaddedSize = SkAlignPtr(kActualSize + 12), |
135 }; | 140 }; |
136 void* fPipelineStorage[kPaddedSize / sizeof(void*)]; | 141 void* fPipelineStorage[kPaddedSize / sizeof(void*)]; |
137 SkLinearBitmapPipeline* fPipeline{nullptr}; | 142 SkLinearBitmapPipeline* fPipeline{nullptr}; |
138 }; | 143 }; |
139 | 144 |
140 #endif // SkLinearBitmapPipeline_DEFINED | 145 #endif // SkLinearBitmapPipeline_DEFINED |
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