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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> |
4 * Copyright (C) 2005 Eric Seidel <eric@webkit.org> | 4 * Copyright (C) 2005 Eric Seidel <eric@webkit.org> |
5 * Copyright (C) 2013 Google Inc. All rights reserved. | 5 * Copyright (C) 2013 Google Inc. All rights reserved. |
6 * | 6 * |
7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
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66 const ComponentTransferFunction& blueFunc, const ComponentTransferFuncti
on& alphaFunc); | 66 const ComponentTransferFunction& blueFunc, const ComponentTransferFuncti
on& alphaFunc); |
67 | 67 |
68 TextStream& externalRepresentation(TextStream&, int indention) const overrid
e; | 68 TextStream& externalRepresentation(TextStream&, int indention) const overrid
e; |
69 | 69 |
70 private: | 70 private: |
71 FEComponentTransfer(Filter*, const ComponentTransferFunction& redFunc, const
ComponentTransferFunction& greenFunc, | 71 FEComponentTransfer(Filter*, const ComponentTransferFunction& redFunc, const
ComponentTransferFunction& greenFunc, |
72 const ComponentTransferFunction& blueFunc, const ComponentTransferFuncti
on& alphaFunc); | 72 const ComponentTransferFunction& blueFunc, const ComponentTransferFuncti
on& alphaFunc); |
73 | 73 |
74 sk_sp<SkImageFilter> createImageFilter() override; | 74 sk_sp<SkImageFilter> createImageFilter() override; |
75 | 75 |
76 bool affectsTransparentPixels() override; | 76 bool affectsTransparentPixels() const override; |
77 | 77 |
78 void getValues(unsigned char rValues[256], unsigned char gValues[256], unsig
ned char bValues[256], unsigned char aValues[256]); | 78 void getValues(unsigned char rValues[256], unsigned char gValues[256], unsig
ned char bValues[256], unsigned char aValues[256]); |
79 | 79 |
80 ComponentTransferFunction m_redFunc; | 80 ComponentTransferFunction m_redFunc; |
81 ComponentTransferFunction m_greenFunc; | 81 ComponentTransferFunction m_greenFunc; |
82 ComponentTransferFunction m_blueFunc; | 82 ComponentTransferFunction m_blueFunc; |
83 ComponentTransferFunction m_alphaFunc; | 83 ComponentTransferFunction m_alphaFunc; |
84 }; | 84 }; |
85 | 85 |
86 } // namespace blink | 86 } // namespace blink |
87 | 87 |
88 #endif // FEComponentTransfer_h | 88 #endif // FEComponentTransfer_h |
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