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Side by Side Diff: third_party/WebKit/Source/platform/graphics/filters/FEComponentTransfer.cpp

Issue 2701993002: DO NOT COMMIT: Results of running new (proposed) clang-format on Blink (Closed)
Patch Set: Created 3 years, 10 months ago
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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) 2009 Dirk Schulze <krit@webkit.org> 5 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
6 * Copyright (C) Research In Motion Limited 2010. All rights reserved. 6 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
7 * Copyright (C) 2013 Google Inc. All rights reserved. 7 * Copyright (C) 2013 Google Inc. All rights reserved.
8 * 8 *
9 * This library is free software; you can redistribute it and/or 9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Library General Public 10 * modify it under the terms of the GNU Library General Public
(...skipping 86 matching lines...) Expand 10 before | Expand all | Expand 10 after
97 double val = transferFunction.slope * i + 255 * transferFunction.intercept; 97 double val = transferFunction.slope * i + 255 * transferFunction.intercept;
98 val = clampTo(val, 0.0, 255.0); 98 val = clampTo(val, 0.0, 255.0);
99 values[i] = static_cast<unsigned char>(val); 99 values[i] = static_cast<unsigned char>(val);
100 } 100 }
101 } 101 }
102 102
103 static void gamma(unsigned char* values, 103 static void gamma(unsigned char* values,
104 const ComponentTransferFunction& transferFunction) { 104 const ComponentTransferFunction& transferFunction) {
105 for (unsigned i = 0; i < 256; ++i) { 105 for (unsigned i = 0; i < 256; ++i) {
106 double exponent = transferFunction.exponent; 106 double exponent = transferFunction.exponent;
107 double val = 107 double val = 255.0 *
108 255.0 * (transferFunction.amplitude * pow((i / 255.0), exponent) + 108 (transferFunction.amplitude * pow((i / 255.0), exponent) +
109 transferFunction.offset); 109 transferFunction.offset);
110 val = clampTo(val, 0.0, 255.0); 110 val = clampTo(val, 0.0, 255.0);
111 values[i] = static_cast<unsigned char>(val); 111 values[i] = static_cast<unsigned char>(val);
112 } 112 }
113 } 113 }
114 114
115 bool FEComponentTransfer::affectsTransparentPixels() const { 115 bool FEComponentTransfer::affectsTransparentPixels() const {
116 double intercept = 0; 116 double intercept = 0;
117 switch (m_alphaFunc.type) { 117 switch (m_alphaFunc.type) {
118 case FECOMPONENTTRANSFER_TYPE_UNKNOWN: 118 case FECOMPONENTTRANSFER_TYPE_UNKNOWN:
119 case FECOMPONENTTRANSFER_TYPE_IDENTITY: 119 case FECOMPONENTTRANSFER_TYPE_IDENTITY:
(...skipping 93 matching lines...) Expand 10 before | Expand all | Expand 10 after
213 ts << "{green: " << m_greenFunc << "}\n"; 213 ts << "{green: " << m_greenFunc << "}\n";
214 writeIndent(ts, indent + 2); 214 writeIndent(ts, indent + 2);
215 ts << "{blue: " << m_blueFunc << "}\n"; 215 ts << "{blue: " << m_blueFunc << "}\n";
216 writeIndent(ts, indent + 2); 216 writeIndent(ts, indent + 2);
217 ts << "{alpha: " << m_alphaFunc << "}]\n"; 217 ts << "{alpha: " << m_alphaFunc << "}]\n";
218 inputEffect(0)->externalRepresentation(ts, indent + 1); 218 inputEffect(0)->externalRepresentation(ts, indent + 1);
219 return ts; 219 return ts;
220 } 220 }
221 221
222 } // namespace blink 222 } // namespace blink
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