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1 /* | 1 /* |
2 * Copyright 2007 The Android Open Source Project | 2 * Copyright 2007 The Android Open Source Project |
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 SkColorMatrixFilter_DEFINED | 8 #ifndef SkColorMatrixFilter_DEFINED |
9 #define SkColorMatrixFilter_DEFINED | 9 #define SkColorMatrixFilter_DEFINED |
10 | 10 |
11 #include "SkColorFilter.h" | 11 #include "SkColorFilter.h" |
12 #include "SkColorMatrix.h" | 12 #include "SkColorMatrix.h" |
13 | 13 |
14 class SK_API SkColorMatrixFilter : public SkColorFilter { | 14 class SK_API SkColorMatrixFilter : public SkColorFilter { |
15 public: | 15 public: |
16 static SkColorMatrixFilter* Create(const SkColorMatrix& cm) { | 16 static SkColorMatrixFilter* Create(const SkColorMatrix& cm) { |
17 return SkNEW_ARGS(SkColorMatrixFilter, (cm)); | 17 return SkNEW_ARGS(SkColorMatrixFilter, (cm)); |
18 } | 18 } |
19 static SkColorMatrixFilter* Create(const SkScalar array[20]) { | 19 static SkColorMatrixFilter* Create(const SkScalar array[20]) { |
20 return SkNEW_ARGS(SkColorMatrixFilter, (array)); | 20 return SkNEW_ARGS(SkColorMatrixFilter, (array)); |
21 } | 21 } |
22 | 22 |
23 // overrides from SkColorFilter | 23 // overrides from SkColorFilter |
24 virtual void filterSpan(const SkPMColor src[], int count, SkPMColor[]) const
SK_OVERRIDE; | 24 virtual void filterSpan(const SkPMColor src[], int count, SkPMColor[]) const
SK_OVERRIDE; |
25 virtual void filterSpan16(const uint16_t src[], int count, uint16_t[]) const
SK_OVERRIDE; | 25 virtual void filterSpan16(const uint16_t src[], int count, uint16_t[]) const
SK_OVERRIDE; |
26 virtual uint32_t getFlags() const SK_OVERRIDE; | 26 virtual uint32_t getFlags() const SK_OVERRIDE; |
27 virtual bool asColorMatrix(SkScalar matrix[20]) const SK_OVERRIDE; | 27 virtual bool asColorMatrix(SkScalar matrix[20]) const SK_OVERRIDE; |
28 #if SK_SUPPORT_GPU | 28 #if SK_SUPPORT_GPU |
29 virtual GrEffect* asNewEffect(GrContext*) const SK_OVERRIDE; | 29 virtual GrFragmentProcessor* asFragmentProcessor(GrContext*) const SK_OVERRI
DE; |
30 #endif | 30 #endif |
31 | 31 |
32 struct State { | 32 struct State { |
33 int32_t fArray[20]; | 33 int32_t fArray[20]; |
34 int fShift; | 34 int fShift; |
35 }; | 35 }; |
36 | 36 |
37 SK_TO_STRING_OVERRIDE() | 37 SK_TO_STRING_OVERRIDE() |
38 | 38 |
39 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkColorMatrixFilter) | 39 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkColorMatrixFilter) |
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55 Proc fProc; | 55 Proc fProc; |
56 State fState; | 56 State fState; |
57 uint32_t fFlags; | 57 uint32_t fFlags; |
58 | 58 |
59 void initState(const SkScalar array[20]); | 59 void initState(const SkScalar array[20]); |
60 | 60 |
61 typedef SkColorFilter INHERITED; | 61 typedef SkColorFilter INHERITED; |
62 }; | 62 }; |
63 | 63 |
64 #endif | 64 #endif |
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