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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2012 Google Inc. | 3 * Copyright 2012 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 #ifndef SkTwoPointConicalGradient_DEFINED | 9 #ifndef SkTwoPointConicalGradient_DEFINED |
10 #define SkTwoPointConicalGradient_DEFINED | 10 #define SkTwoPointConicalGradient_DEFINED |
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41 TwoPtRadial fRec; | 41 TwoPtRadial fRec; |
42 void init(); | 42 void init(); |
43 | 43 |
44 public: | 44 public: |
45 SkTwoPointConicalGradient(const SkPoint& start, SkScalar startRadius, | 45 SkTwoPointConicalGradient(const SkPoint& start, SkScalar startRadius, |
46 const SkPoint& end, SkScalar endRadius, | 46 const SkPoint& end, SkScalar endRadius, |
47 bool flippedGrad, const Descriptor&, | 47 bool flippedGrad, const Descriptor&, |
48 const SkMatrix* localMatrix); | 48 const SkMatrix* localMatrix); |
49 | 49 |
50 | 50 |
51 virtual SkShader::Context* createContext(const SkBitmap&, const SkPaint&, co
nst SkMatrix&, | 51 virtual SkShader::Context* createContext(const ContextRec&, void* storage) c
onst SK_OVERRIDE; |
52 void* storage) const SK_OVERRIDE; | |
53 virtual size_t contextSize() const SK_OVERRIDE; | 52 virtual size_t contextSize() const SK_OVERRIDE; |
54 | 53 |
55 class TwoPointConicalGradientContext : public SkGradientShaderBase::Gradient
ShaderBaseContext { | 54 class TwoPointConicalGradientContext : public SkGradientShaderBase::Gradient
ShaderBaseContext { |
56 public: | 55 public: |
57 TwoPointConicalGradientContext(const SkTwoPointConicalGradient& shader, | 56 TwoPointConicalGradientContext(const SkTwoPointConicalGradient&, const C
ontextRec&); |
58 const SkBitmap& device, | |
59 const SkPaint& paint, | |
60 const SkMatrix& matrix); | |
61 ~TwoPointConicalGradientContext() {} | 57 ~TwoPointConicalGradientContext() {} |
62 | 58 |
63 virtual void shadeSpan(int x, int y, SkPMColor dstC[], int count) SK_OVE
RRIDE; | 59 virtual void shadeSpan(int x, int y, SkPMColor dstC[], int count) SK_OVE
RRIDE; |
64 | 60 |
65 private: | 61 private: |
66 typedef SkGradientShaderBase::GradientShaderBaseContext INHERITED; | 62 typedef SkGradientShaderBase::GradientShaderBaseContext INHERITED; |
67 }; | 63 }; |
68 | 64 |
69 virtual BitmapType asABitmap(SkBitmap* bitmap, | 65 virtual BitmapType asABitmap(SkBitmap* bitmap, |
70 SkMatrix* matrix, | 66 SkMatrix* matrix, |
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92 SkPoint fCenter1; | 88 SkPoint fCenter1; |
93 SkPoint fCenter2; | 89 SkPoint fCenter2; |
94 SkScalar fRadius1; | 90 SkScalar fRadius1; |
95 SkScalar fRadius2; | 91 SkScalar fRadius2; |
96 bool fFlippedGrad; | 92 bool fFlippedGrad; |
97 | 93 |
98 typedef SkGradientShaderBase INHERITED; | 94 typedef SkGradientShaderBase INHERITED; |
99 }; | 95 }; |
100 | 96 |
101 #endif | 97 #endif |
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