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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 SkColorCubeFilter_DEFINED | 8 #ifndef SkColorCubeFilter_DEFINED |
9 #define SkColorCubeFilter_DEFINED | 9 #define SkColorCubeFilter_DEFINED |
10 | 10 |
11 #include "SkColorFilter.h" | 11 #include "SkColorFilter.h" |
12 #include "SkData.h" | 12 #include "SkData.h" |
13 #include "SkMutex.h" | 13 #include "SkMutex.h" |
14 | 14 |
15 class SK_API SkColorCubeFilter : public SkColorFilter { | 15 class SK_API SkColorCubeFilter : public SkColorFilter { |
16 public: | 16 public: |
17 /** cubeData must containt a 3D data in the form of cube of the size: | 17 /** cubeData must containt a 3D data in the form of cube of the size: |
18 * cubeDimension * cubeDimension * cubeDimension * sizeof(SkColor) | 18 * cubeDimension * cubeDimension * cubeDimension * sizeof(SkColor) |
19 * This cube contains a transform where (x,y,z) maps to the (r,g,b). | 19 * This cube contains a transform where (x,y,z) maps to the (r,g,b). |
20 * The alpha components of the colors are ignored (treated as 0xFF). | 20 * The alpha components of the colors are ignored (treated as 0xFF). |
21 */ | 21 */ |
22 static SkColorFilter* Create(SkData* cubeData, int cubeDimension); | 22 static SkColorFilter* Create(SkData* cubeData, int cubeDimension); |
23 | 23 |
24 void filterSpan(const SkPMColor src[], int count, SkPMColor[]) const overrid
e; | 24 void filterSpan(const SkPMColor src[], int count, SkPMColor[]) const overrid
e; |
25 uint32_t getFlags() const override; | 25 uint32_t getFlags() const override; |
26 | 26 |
27 #if SK_SUPPORT_GPU | 27 #if SK_SUPPORT_GPU |
28 bool asFragmentProcessors(GrContext*, SkTDArray<GrFragmentProcessor*>*) const
override; | 28 bool asFragmentProcessors(GrContext*, GrShaderDataManager*, |
| 29 SkTDArray<GrFragmentProcessor*>*) const override; |
29 #endif | 30 #endif |
30 | 31 |
31 SK_TO_STRING_OVERRIDE() | 32 SK_TO_STRING_OVERRIDE() |
32 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkColorCubeFilter) | 33 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkColorCubeFilter) |
33 | 34 |
34 protected: | 35 protected: |
35 SkColorCubeFilter(SkData* cubeData, int cubeDimension); | 36 SkColorCubeFilter(SkData* cubeData, int cubeDimension); |
36 void flatten(SkWriteBuffer&) const override; | 37 void flatten(SkWriteBuffer&) const override; |
37 | 38 |
38 private: | 39 private: |
(...skipping 29 matching lines...) Expand all Loading... |
68 | 69 |
69 SkAutoDataUnref fCubeData; | 70 SkAutoDataUnref fCubeData; |
70 int32_t fUniqueID; | 71 int32_t fUniqueID; |
71 | 72 |
72 mutable ColorCubeProcesingCache fCache; | 73 mutable ColorCubeProcesingCache fCache; |
73 | 74 |
74 typedef SkColorFilter INHERITED; | 75 typedef SkColorFilter INHERITED; |
75 }; | 76 }; |
76 | 77 |
77 #endif | 78 #endif |
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